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128 results on '"Service d'Hématologie Clinique (CHU de Dijon)"'

1. Heterogeneity in long-term outcomes for patients with Revised International Staging System stage II, newly diagnosed multiple myeloma

Author: Anais Schavgoulidze, Valerie Lauwers-Cances, Aurore Perrot, Titouan Cazaubiel, Marie-Lorraine Chretien, Philippe Moreau, Thierry Facon, Xavier Leleu, Lionel Karlin, Anne-Marie Stoppa, Olivier Decaux, Karim Belhadj, Bertrand Arnulf, Mohamad Mohty, Clara M Ariette, Cecile Fohrer-Sonntag, Pascal Lenain, Jean-Pierre Marolleau, Mourad Tiab, Carla Araujo, Frederique Orsini-Piocelle, Arnaud Jaccard, Murielle Roussel, Lotfi Benboubker, Jean-Richard Eveillard, Mamoun Dib, Marion Divoux, Michel Attal, Herve Avet-Loiseau, Jill Corre, Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Service Hématologie - IUCT-Oncopole [CHU Toulouse], Pôle Biologie [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle IUCT [CHU Toulouse], CHU Bordeaux [Bordeaux], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre hospitalier universitaire de Nantes (CHU Nantes), CHU Lille, Service d'Hématologie [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Service d’Hématologie [Institut Paoli Calmettes, Marseille], Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), CHU Pontchaillou [Rennes], Microenvironment and B-cells: Immunopathology,Cell Differentiation, and Cancer (MOBIDIC), Université de Rennes (UR)-Etablissement français du sang [Rennes] (EFS Bretagne)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Henri Mondor, Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CHU Grenoble, Hôpital de Hautepierre [Strasbourg], Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), CHU Amiens-Picardie, Hématologie clinique [CH La Roche-sur-Yon], Centre Hospitalier Départemental - Hôpital de La Roche-sur-Yon (CHD Vendée), Centre Hospitalier de la Côte Basque (CHCB), Centre Hospitalier Annecy-Genevois [Saint-Julien-en-Genevois], Service d'Hématologie clinique et thérapie cellulaire [CHU Limoges], CHU Limoges, Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Service d'Hématologie [CHRU Nancy], and Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)
Subjects: Hematology, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: In the era of personalized treatment in multiple myeloma, high-risk patients must be accurately identified. The International Myeloma Working Group recommends using the Revised International Staging System (R-ISS) to pick out high-risk patients. The main purpose of our work was to explore the heterogeneity of outcome among R-ISS stage II patients assessing the impact of International Staging System (ISS) stage, chromosomal abnormalities and lactate dehydrogenase level in this subgroup. Data were collected from 1,343 patients up to 65 years old with newly diagnosed myeloma, enrolled in three clinical trials implemented by the Intergroupe Francophone du Myélome. All patients were eligible for intensive treatment. Patients in R-ISS stage II but ISS stage I had 1.6 times higher risk of death than patients in R-ISS stage I (adjusted hazard ratio=1.6; 95% confidence interval: 1.1-2.2; P=0.01) and patients in R-ISS stage II but with ISS stage III had a better overall survival than patients in R-ISS stage III (adjusted hazard ratio=0.7; 95% confidence interval: 0.4-0.9, P=0.02). However, among patients classified in R-ISS II, ISS stage and chromosomal abnormalities (del[17p] and t[4;14]) were still relevant prognostic factors for death. Dividing R-ISS stage II into three subgroups: ISS I with standard-risk chromosomal abnormalities, ISS II or III with standard-risk chromosomal abnormalities and patients with high-risk chromosomal abnormalities, median overall survival times were, respectively, not reached, 112 months and 71 months (P
Published: 2022

2. Factors influencing access to specialised haematology units during acute myeloblastic leukaemia patient care: A population-based study in France

Author: Kueshivi Midodji Atsou, Bernard Rachet, Edouard Cornet, Marie‐Lorraine Chretien, Cédric Rossi, Laurent Remontet, Laurent Roche, Roch Giorgi, Sophie Gauthier, Stéphanie Girard, Johann Böckle, Stéphane Kroudia Wasse, Helene Rachou, Laila Bouzid, Jean‐Marc Poncet, Sébastien Orazio, Alain Monnereau, Xavier Troussard, Morgane Mounier, Marc Maynadie, CHU Dijon, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Agro Dijon, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), London School of Hygiene and Tropical Medicine (LSHTM), CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Hospices Civils de Lyon (HCL), Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), Sciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale (SESSTIM - U1252 INSERM - Aix Marseille Univ - UMR 259 IRD), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut des sciences de la santé publique [Marseille] (ISSPAM), Biostatistique et technologies de l'information et de la communication (BioSTIC) - [Hôpital de la Timone - APHM] (BiosTIC ), Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Bordeaux population health (BPH), Université de Bordeaux (UB)-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Bergonié [Bordeaux], UNICANCER, Institut National Du Cancer, Admin, Oskar, Université Bourgogne Franche-Comté [COMUE] (UBFC), Service d'Hématologie Clinique (CHU de Dijon), Equipe SAPHIHR (LNC - U1231), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Agro Dijon, Registre des hématopathies malignes de Côte d'Or (RHEMCO), Centre d'épidémiologie des populations (CEP), Université de Bourgogne (UB)-Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER-UNICANCER-Université de Bourgogne (UB)-Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER-UNICANCER-Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Registre des hémopathies malignes de Côte d'Or, EPICENE Team, Inserm U1219, Bordeaux Population Health Research Center, University of Bordeaux, F-33076 Bordeaux, France., Registre des hémopathies malignes de Basse-Normandie [CHU Caen], Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), and Institut National du Cancer, Grant/Award Number: Projet INCa- SHS- ESP, n°2018- 124
Subjects: [STAT]Statistics [stat], Population-based data, Cancer Research, Oncology, Care pathways, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, Acute myeloblastic leukaemia, Logistic regression, Radiology, Nuclear Medicine and imaging, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, population- based data, [SHS]Humanities and Social Sciences, Specialised haematology unit access
Abstract: International audience; BACKGROUND: The excess mortality observed in Acute Myeloblastic Leukaemia (AML) patients, partly attributed to unequal access to curative treatments, could be linked to care pathways. METHODS: We included 1039 AML incident cases diagnosed between 2012-2016 from the 3 French blood cancer registries (3,625,400 inhabitants). We describe patients according to age, the medical entry unit and access to the specialised haematology unit (SHU) during follow-up. Multivariate logistic regression model was done to determine the association between covariables and access to SHU. A total of 713 patients (69%) had access to SHU during care. RESULTS: The most common care pathway concerned referral from the general practitioner to SHU, n = 459(44%). The univariate analysis observed a downward trend for the most deprived patients. Patients who consulted in SHU were younger (66 years vs. 83, p
Published: 2023

3. Prolonged in‐hospital stay and higher mortality after Covid‐19 among patients with <scp>non‐Hodgkin</scp> lymphoma treated with B‐cell depleting immunotherapy

Author: Roberta Di Blasi, Laure Philippe, Thomas Hueso, Catherine Thieblemont, Karine Lacombe, Bénédicte Deau Fischer, Serge Bologna, Caroline Besson, Guillemette Fouquet, Sylvain Choquet, Milena Kohn, Rémy Duléry, Carole Soussain, Bernard Drenou, Pierre Feugier, Etienne Daguindau, Marc Delord, Nicolas Noel, Adrien Chauchet, Sylvain Lamure, Sandra Malak, Cédric Rossi, Bertrand Joly, Guillaume Cartron, Yassine Taoufik, Service d'hématologie clinique et de thérapie cellulaire [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Institut de Génétique Moléculaire de Montpellier (IGMM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Département d’Hématologie Clinique [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Centre Hospitalier de Versailles André Mignot (CHV), Service d'hématologie-oncologie adultes, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université de Paris (UP), Service d'hématologie, Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Institut Gustave Roussy (IGR), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Groupe hospitalier de la région de Mulhouse Sud-Alsace (GHRMSA), Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut Curie [Saint-Cloud], Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Service d'Hématologie clinique [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre d'Oncologie de Gentilly, Centre Hospitalier Sud Francilien, CH Evry-Corbeil, Service d'Hématologie [CH Annecy], CH Annecy, Hôpital Bicêtre, Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de recherche en épidémiologie et santé des populations (CESP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, Roche, Takeda Pharmaceutical Company, TPC, We thank all the clinicians and patients in the participating centers for their contributions to this multicenter study. We are grateful to the Centre Hospitalier de Versailles, in particular Philippe Rousselot and Laure Morisset for promoting the research and for supporting the editing. We thank France Lymphome Espoir for reviewing the study material, LYSA for discussions on the design of this study, and Sophie Rigaudeau and C?cile Laur?ana for their contribution to the collection of the cases., Rémy Duléry reports personal fees from Takeda, Novartis, and Biotest and non‐financial support from Gilead outside the submitted work. Roberta Di Blasi reports personal fees from Gilead and Novartis outside the submitted work. Serge Bologna reports personal fees from Janssen and Roche outside the submitted work. Guillaume Cartron reports personal fees from Roche, Celgene, Sanofi, Gilead, Janssen, and Abbvie outside the submitted work. Karine Lacombe reports personal fees and non‐financial support from Gilead, MSD, Abbvie, ViiV Healthcare, and Janssen outside the submitted work. Caroline Besson reports research funding from Roche and non‐financial support from Takeda and Roche outside the submitted work., HAL UVSQ, Équipe, Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Cité (UPCité), Groupe hospitalier de la région de Mulhouse et Sud-Alsace, Département d'Oncologie Médicale [Centre René-Huguenin, Saint-Cloud], Hôpital René HUGUENIN (Saint-Cloud), Centre Hospitalier Annecy-Genevois [Saint-Julien-en-Genevois], and Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)
Subjects: [SDV.MHEP.HEM] Life Sciences [q-bio]/Human health and pathology/Hematology, Male, [SDV]Life Sciences [q-bio], MESH: COVID-19 / complications, Comorbidity, MESH: Lymphoma, Non-Hodgkin / complications, 0302 clinical medicine, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Risk Factors, hemic and lymphatic diseases, Antineoplastic Combined Chemotherapy Protocols, MESH: Age Factors, Young adult, Research Articles, [SDV.MHEP.ME] Life Sciences [q-bio]/Human health and pathology/Emerging diseases, Aged, 80 and over, [SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseases, B-Lymphocytes, education.field_of_study, Lymphoma, Non-Hodgkin, MESH: SARS-CoV-2, Hazard ratio, Age Factors, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, Hematology, Middle Aged, Combined Modality Therapy, MESH: Antigens, CD20 / immunology, 3. Good health, 030220 oncology & carcinogenesis, [SDV.MHEP.MI] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Female, Rituximab, B-cell depleting immunotherapy, Immunotherapy, [SDV.IMM.IMM] Life Sciences [q-bio]/Immunology/Immunotherapy, Research Article, medicine.drug, Adult, medicine.medical_specialty, Population, lymphoma, [SDV.CAN]Life Sciences [q-bio]/Cancer, anti-CD20 therapy, Young Adult, MESH: Rituximab / administration & dosage, 03 medical and health sciences, [SDV.CAN] Life Sciences [q-bio]/Cancer, MESH: COVID-19 / mortality, Internal medicine, medicine, Humans, education, MESH: B-Lymphocytes / drug effects, Survival analysis, Aged, Proportional Hazards Models, Retrospective Studies, MESH: Aged, 80 and over, SARS-CoV-2, Proportional hazards model, business.industry, COVID-19, Retrospective cohort study, [SDV.IMM.IMM]Life Sciences [q-bio]/Immunology/Immunotherapy, MESH: Combined Modality Therapy, Length of Stay, vaccination, Antigens, CD20, medicine.disease, Survival Analysis, Lymphoma, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, Drug Resistance, Neoplasm, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, business, 030215 immunology
Abstract: International audience; Prolonged Covid-19 is an emerging issue for patients with lymphoma or immune deficiency. We aimed to examine prolonged length of in-hospital stay (LOS) due to Covid-19 among patients with lymphoma and assess its determinants and outcomes. Adult patients with lymphoma admitted for Covid-19 to 16 French hospitals in March and April, 2020 were included. Length of in-hospital stay was analyzed as a competitor vs death. The study included 111 patients. The median age was 65 years (range, 19–92). Ninety-four patients (85%) had B-cell non-Hodgkin lymphoma. Within the 12 months prior to hospitalization for Covid-19, 79 patients (71%) were treated for their lymphoma. Among them, 63 (57%) received an anti-CD20 therapy. Fourteen patients (12%) had relapsed/refractory disease. The median LOS was 14 days (range, 1–235). After a median follow-up of 191 days (3–260), the 6-month overall survival was 69%. In multivariable analyses, recent administration of anti-CD20 therapy was associated with prolonged LOS (subdistribution hazard ratio 2.26, 95% confidence interval 1.42–3.6, p < 0.001) and higher risk of death (hazard ratio 2.17, 95% confidence interval 1.04–4.52, p = 0.039). An age ≥ 70 years and relapsed/refractory lymphoma were also associated with prolonged LOS and decreased overall survival. In conclusion, an age ≥ 70 years, a relapsed/refractory lymphoma and recent administration of anti-CD20 therapy are risk factors for prolonged LOS and death for lymphoma patients hospitalized for Covid-19. These findings may contribute to guide the management of lymphoma during the pandemic, support evaluating specific therapeutic approaches, and raise questions on the efficacy and timing of vaccination of this particular population.
Published: 2021

4. Health-related quality of life and utility outcomes with selinexor in relapsed/refractory diffuse large B-cell lymphoma

Author: Agnes Nagy, Rene-Olivier Casasnovas, Sameer Bakhshi, Sharon Shacham, Juan-Manuel Sancho, Ronit Gurion, Josée M. Zijlstra, Jatin P. Shah, Miklos Egyed, Brian T. Hill, Krzysztof Warzocha, Gabriel Tremblay, Michael W. Schuster, Fritz Offner, Reda Bouabdallah, Dimitrios Tomaras, Paolo Caimi, Andre Goy, Priyanka Samal, Catherine Thieblemont, Joost S.P. Vermaat, Matthew Ku, Ulrich Jäger, John Kuruvilla, Nagesh Kalakonda, George A Follows, Eric Van Den Neste, Miguel Ángel Canales Albendea, Michael Kauffman, Nada Hamad, Fatima De la Cruz, Patrick Daniele, Marie Maerevoet, Theodoros Vasilakopoulos, Federica Cavallo, Sylvain Choquet, Karyopharm Therapeutics Inc., Newton, MA, U918, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Institut Jules Bordet [Bruxelles], Faculté de Médecine [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB), Amsterdam UMC, Addenbrooke's Hospital, Cambridge University NHS Trust, Leiden University Medical Center (LUMC), Institute of Translational Medicine, University of Liverpool, Hackensack University Medical Center [Hackensack], Service d'Hématologie clinique [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université Catholique de Louvain = Catholic University of Louvain (UCL), Cleveland Clinic, Service d'Hémato-oncologie [CHU Saint-Louis], Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), University of Turin, Hospital Universitario Virgen del Rocío [Sevilla], University Health Network, St Vincent's Hospital Melbourne [Australia], Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Medizinische Universität Wien = Medical University of Vienna, University Hospitals Case Medical Center, Tel Aviv University [Tel Aviv], Institute of Hematology and Transfusion Medicine[Warsaw, Poland] (IHTM), Germans Trias i Pujol Hospital, Barcelona Autonomous University, Stony Brook University [SUNY] (SBU), State University of New York (SUNY), Ghent University Hospital, National and Kapodistrian University of Athens (NKUA), Semmelweis University [Budapest], Hospital Universitario La Paz, UCL - SSS/DDUV - Institut de Duve, UCL - SSS/DDUV/BCHM - Biochimie-Recherche métabolique, and UCL - (SLuc) Service d'hématologie
Subjects: Male, Oncology, Cancer Research, Health utility, FACT-Lym, patient reported outcomes, MESH: Patient Reported Outcome Measures, MESH: Aged, 80 and over, 0302 clinical medicine, Quality of life, Recurrence, Medicine and Health Sciences, Aged, 80 and over, MESH: Aged, MESH: Middle Aged, health, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, General Medicine, Middle Aged, MESH: Drug Resistance, Neoplasm, 3. Good health, health-related quality of life, Hydrazines, EQ-5D-5L, patient-reported outcomes, 030220 oncology & carcinogenesis, Female, health utility, Lymphoma, Large B-Cell, Diffuse, MESH: Hydrazines, Adult, disutility of adverse events, medicine.medical_specialty, diffuse large B-cell lymphoma, [SDV.CAN]Life Sciences [q-bio]/Cancer, 03 medical and health sciences, Refractory, Internal medicine, medicine, Humans, health state utility, selinexor, Patient Reported Outcome Measures, Aged, Health related quality of life, MESH: Humans, business.industry, MESH: Quality of Life, MESH: Adult, Triazoles, medicine.disease, MESH: Male, MESH: Recurrence, Lymphoma, MESH: Triazoles, utility, Drug Resistance, Neoplasm, Relapsed refractory, Quality of Life, MESH: Lymphoma, Large B-Cell, Diffuse, business, MESH: Female, Diffuse large B-cell lymphoma, Progressive disease, 030215 immunology
Abstract: Aim: Evaluate health-related quality of life (HRQoL) and health utility impact of single-agent selinexor in heavily pretreated patients with relapsed/refractory diffuse large B-cell lymphoma. Patients & methods: Functional Assessment of Cancer Therapy (FACT) - Lymphoma and EuroQoL five-dimensions five-levels data collected in the single-arm Phase IIb trial SADAL (NCT02227251) were analyzed with mixed-effects models. Results: Treatment responders maintained higher FACT - Lymphoma (p = 3 adverse events and serious adverse events were not associated with clinically meaningful negative QoL impacts.
Published: 2021

5. Standardization of 18F-FDG–PET/CT According to Deauville Criteria for Metabolic Complete Response Definition in Newly Diagnosed Multiple Myeloma

Author: Elena Zamagni, Cristina Nanni, Luca Dozza, Thomas Carlier, Clément Bailly, Paola Tacchetti, Annibale Versari, Stephane Chauvie, Andrea Gallamini, Barbara Gamberi, Denis Caillot, Francesca Patriarca, Margaret Macro, Mario Boccadoro, Laurent Garderet, Simona Barbato, Stefano Fanti, Aurore Perrot, Francesca Gay, Peter Sonneveld, Lionel Karlin, Michele Cavo, Caroline Bodet-Milin, Philippe Moreau, Françoise Kraeber-Bodéré, Zamagni E., Nanni C., Dozza L., Carlier T., Bailly C., Tacchetti P., Versari A., Chauvie S., Gallamini A., Gamberi B., Caillot D., Patriarca F., Macro M., Boccadoro M., Garderet L., Barbato S., Fanti S., Perrot A., Gay F., Sonneveld P., Karlin L., Cavo M., Bodet-Milin C., Moreau P., Kraeber-Bodere F., Bernardo, Elizabeth, The Institute of Hematology and Oncology L. and A. Seràgnoli [Bologna, Italy], Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Policlinico S. Orsola-malpighi, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO)-Servizio sanitario regionale Emilia-Romagna, Nuclear Oncology (CRCINA-ÉQUIPE 13), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Università degli Studi di Modena e Reggio Emilia = University of Modena and Reggio Emilia (UNIMORE), Santa Croce e Carle Hospital [Cuneo, Italy], Centre de Lutte contre le Cancer Antoine Lacassagne [Nice] (UNICANCER/CAL), UNICANCER-Université Côte d'Azur (UCA), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Università degli Studi di Udine - University of Udine [Italie], Laboratoire d'Hématologie Biologique [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Università degli studi di Torino = University of Turin (UNITO), Service d'Hématologie clinique [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Erasmus University Medical Center [Rotterdam] (Erasmus MC), Service d’Hématologie [Centre Hospitalier Lyon Sud - HCL], Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Service d'Hématologie [Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), Università degli Studi di Modena e Reggio Emilia, Università degli studi di Torino (UNITO), and Hematology
Subjects: Cancer Research, [SDV.CAN]Life Sciences [q-bio]/Cancer, Computed tomography, Newly diagnosed, 18F-Fluorodeoxyglucose, FDG, positron emission tomography, PET, computed tomography, CT, minimal residual disease, multiple myeloma, 03 medical and health sciences, 0302 clinical medicine, [SDV.CAN] Life Sciences [q-bio]/Cancer, Deauville Criteria, 18 F-FDG-PET/CT, Medicine, Multiple myeloma, Complete response, 18F-FDG-PET/C, Multiple Myeloma, medicine.diagnostic_test, business.industry, medicine.disease, Standard technique, Minimal residual disease, Oncology, Positron emission tomography, 030220 oncology & carcinogenesis, Fdg pet ct, 18F-FDG, myeloma, Deauville, Nuclear medicine, business, 030215 immunology
Abstract: PURPOSE 18F-Fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) is currently the standard technique to define minimal residual disease (MRD) status outside the bone marrow (BM) in patients with multiple myeloma (MM). This study aimed to define criteria for PET complete metabolic response after therapy, jointly analyzing a subgroup of newly diagnosed transplantation-eligible patients with MM enrolled in two independent European randomized phase III trials (IFM/DFCI2009 and EMN02/HO95). PATIENTS AND METHODS Two hundred twenty-eight patients were observed for a median of 62.9 months. By study design, PET/CT scans were performed at baseline and before starting maintenance (premaintenance [PM]). The five-point Deauville scale (DS) was applied to describe BM (BM score [BMS]) and focal lesion (FL; FL score [FS]) uptake and tested a posteriori in uni- and multivariable analyses for their impact on clinical outcomes. RESULTS At baseline, 78% of patients had FLs (11% extramedullary), 80% with an FS ≥ 4. All patients had BM diffuse uptake (35.5% with BMS ≥ 4). At PM, 31% of patients had visually detectable FLs (2% extramedullary), 24% and 67.7% of them with an FS of 3 and ≥ 4, respectively. At PM, 98% of patients retained residual BM diffuse uptake, which was significantly lower than at baseline (mainly between BMS 2 and 3, BMS was ≥ 4 in only 8.7% of patients). By both uni- and multivariable analysis, FS and BMS < 4 were associated with prolonged progression-free survival (PFS) and overall survival (OS) at PM (OS: hazard ratio [HR], 0.6 and 0.47, respectively; PFS: HR, 0.36 and 0.24, respectively) CONCLUSION FL and BM FDG uptake lower than the liver background after therapy was an independent predictor for improved PFS and OS and can be proposed as the standardized criterion of PET complete metabolic response, confirming the value of the DS for patients with MM.
Published: 2021

6. Primary plasma cell leukemias displaying t(11;14) have specific genomic, transcriptional, and clinical features

Author: Titouan Cazaubiel, Xavier Leleu, Aurore Perrot, Salomon Manier, Laure Buisson, Sabrina Maheo, Laura Do Souto Ferreira, Romain Lannes, Luka Pavageau, Cyrille Hulin, Jean-Pierre Marolleau, Laurent Voillat, Karim Belhadj, Marion Divoux, Borhane Slama, Sabine Brechignac, Margaret Macro, Anne-Marie Stoppa, Laurence Sanhes, Frédérique Orsini-Piocelle, Jean Fontan, Marie-Lorraine Chretien, Hélène Demarquette, Mohamad Mohty, Anais Schavgoulidze, Herve Avet-Loiseau, Jill Corre, Service d'Hématologie [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service d'Hématologie [IUCT Toulouse], Université Fédérale Toulouse Midi-Pyrénées-Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU de Lille, Service des maladies du sang, Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut de Systématique, Evolution, Biodiversité (ISYEB ), Muséum national d'Histoire naturelle (MNHN)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA), Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], CHU Amiens-Picardie, HEMATIM - Hématopoïèse et immunologie - UR UPJV 4666 (HEMATIM), Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Chalon-sur-Saône William Morey, Hôpital Henri Mondor, Université de Lorraine (UL), Avignon Université (AU), Hôpital Avicenne [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Service d’Hématologie [Institut Paoli Calmettes, Marseille], Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Centre Hospitalier Saint Jean de Perpignan, Centre Hospitalier Annecy-Genevois [Saint-Julien-en-Genevois], Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Hôpital Claude Huriez [Lille], CHU Lille, CHU Saint-Antoine [AP-HP], Centre de Recherche Saint-Antoine (CRSA), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Centre Hospitalier Universitaire de Purpan (CHU Purpan), and CHU Toulouse [Toulouse]
Subjects: Chromosome Aberrations, [SDV]Life Sciences [q-bio], Immunology, Humans, Cell Biology, Hematology, Genomics, Multiple Myeloma, Prognosis, Transcriptome, Biochemistry, Leukemia, Plasma Cell
Abstract: Primary plasma cell leukemia (pPCL) is an aggressive form of multiple myeloma (MM) that has not benefited from recent therapeutic advances in the field. Because it is very rare and heterogeneous, it remains poorly understood at the molecular level. To address this issue, we performed DNA and RNA sequencing of sorted plasma cells from a large cohort of 90 newly diagnosed pPCL and compared with MM. We observed that pPCL presents a specific genomic landscape with a high prevalence of t(11;14) (about half) and high-risk genomic features such as del(17p), gain 1q, and del(1p32). In addition, pPCL displays a specific transcriptome when compared with MM. We then wanted to characterize specifically pPCL with t(11;14). We observed that this subentity displayed significantly fewer adverse cytogenetic abnormalities. This translated into better overall survival when compared with pPCL without t(11;14) (39.2 months vs 17.9 months, P = .002). Finally, pPCL with t(11;14) displayed a specific transcriptome, including differential expression of BCL2 family members. This study is the largest series of patients with pPCL reported so far.
Published: 2022

7. All-oral triplet combination with ixazomib, lenalidomide, and dexamethasone in newly diagnosed transplant-eligible myeloma patients: final results of the phase 2 IFM study 2013-06

Author: Touzeau, Cyrille, Perrot, Aurore, Roussel, Murielle, Karlin, Lionel, Benboubker, Lotfi, Jacquet, Caroline, Mohty, Mohamad, Facon, Thierry, Manier, Salomon, Chretien, Marie-Lorraine, Tiab, Mourad, Hulin, Cyrille, Leleu, Xavier, Loiseau, Hervé, Dejoie, Thomas, Planche, Lucie, Attal, Michel, Moreau, Philippe, Service d'Hématologie Hôtel Dieu Nantes, Hôtel Dieu, Centre de Recherche en Cancérologie et Immunologie Intégrée Nantes-Angers (CRCI2NA ), Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Nantes Université - UFR de Médecine et des Techniques Médicales (Nantes Univ - UFR MEDECINE), Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), SIRIC ILIAD [Angers, Nantes], Service Hématologie - IUCT-Oncopole [CHU Toulouse], Pôle Biologie [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle IUCT [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Service d'Hématologie clinique et thérapie cellulaire [CHU Limoges], CHU Limoges, CHU Lyon Sud, Pierre Benite, France, Partenaires INRAE, Service de cancérologie et d'hématologie thérapie cellulaire [CHU Bretonneau], CHU Bretonneau, Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service d'hématologie clinique et de thérapie cellulaire [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Centre de Recherche Saint-Antoine (CRSA), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), CHU de Lille, Service des maladies du sang, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Hématologie clinique [CH La Roche-sur-Yon], Centre Hospitalier Départemental - Hôpital de La Roche-sur-Yon (CHD Vendée), Département d'Hématologie [CHU Haut Lévèque, Pessac], Hôpital Haut-Lévêque [CHU de Bordeaux], Service d'Hématologie [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service de biochimie [Hôtel-Dieu], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôtel-Dieu, Département de la Recherche Clinique et du Développement [AP-HP Hôtel Dieu] (DRCD-URC Eco), Unité de Recherche Clinique en Economie de la Santé d'Ile-de-France, Hôpital Hôtel-Dieu [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Hôtel-Dieu [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), and Gestionnaire, Hal Sorbonne Université
Subjects: [SDV.MHEP.HEM] Life Sciences [q-bio]/Human health and pathology/Hematology, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, ComputingMilieux_MISCELLANEOUS
Abstract: International audience
Published: 2022

8. Minimal residual disease negativity using deep sequencing is a major prognostic factor in multiple myeloma

Author: Philippe Moreau, Laurent Garderet, Bertrand Arnulf, Sabrina Maheo, Lotfi Benboubker, Mamoun Dib, Sabine Brechignac, Nelly Robillard, Mohamad Mohty, Margaret Macro, Brigitte Pegourie, Thierry Facon, Brigitte Kolb, Karim Belhadj, Nikhil C. Munshi, Bruno Royer, Olivier Decaux, Arnaud Jaccard, Valérie Lauwers-Cances, Marie-Lorraine Chretien, Anne-Marie Stoppa, Hervé Avet-Loiseau, Xavier Leleu, Kenneth C. Anderson, Jean-Richard Eveillard, Martin Moorhead, Chantal Doyen, Cecile Fohrer, Lionel Karlin, Jill Corre, Victoria Carlton, Paul G. Richardson, Malek Faham, Jean-Luc Harousseau, Michel Attal, Nathalie Meuleman, Thomas D. Willis, Aurore Perrot, Cyrille Hulin, Thomas Dejoie, Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service d'épidémiologie [Toulouse], CHU Toulouse [Toulouse], Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université Fédérale Toulouse Midi-Pyrénées, Service d'Hématologie Biologique [CHU Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Dpt hématologie [CHU Bordeaux], CHU Bordeaux [Bordeaux], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Laboratoire de Biochimie [Nantes], Service d’Hématologie [Institut Paoli Calmettes, Marseille], Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Centre Hospitalier Universitaire [Grenoble] (CHU), Service d'hématologie [Centre Hospitalier Lyon Sud - HCL], Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Institut Jules Bordet [Bruxelles], Faculté de Médecine [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB), Laboratoire d'Hématologie [CHU Amiens], CHU Amiens-Picardie, CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Service d'hématologie [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau, Service d'hématologie [Angers], Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM)-PRES Université Nantes Angers Le Mans (UNAM), Service d’Hématologie Clinique [Rennes], CHU Pontchaillou [Rennes], Service d'Hématologie clinique et thérapie cellulaire [CHU Limoges], CHU Limoges, Service d'Hématologie Biologique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Hôpital Universitaire de Bobigny, Service d'hématologie [Reims], Hôpital Robert Debré, Hôpital Robert Debré-Centre Hospitalier Universitaire de Reims (CHU Reims)-Hôpital Robert Debré-Centre Hospitalier Universitaire de Reims (CHU Reims), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche en Cancérologie Nantes-Angers (CRCNA), PRES Université Nantes Angers Le Mans (UNAM)-PRES Université Nantes Angers Le Mans (UNAM)-Hôtel-Dieu de Nantes-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hôpital Laennec-Centre National de la Recherche Scientifique (CNRS)-Faculté de Médecine d'Angers-Centre hospitalier universitaire de Nantes (CHU Nantes), Hôpital Universitaire de Caen, Department of Energy / Joint Genome Institute (DOE), Los Alamos National Laboratory (LANL), Département d'Hématologie Clinique [CHU Nantes], Département d'Hématologie [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Département d'Hématologie [CHRU Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Département d'Hématologie [CHU Nantes], Service d'Hématologie [IUCT Toulouse], Université Fédérale Toulouse Midi-Pyrénées-Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Département d'Hématologie [IUCT Oncopole, Toulouse], Institut Universitaire du Cancer Toulouse - Oncopôle (IUCT), UCL - (MGD) Service d'hématologie, UCL - SSS/IREC/MONT - Pôle Mont Godinne, Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Département d'hématologie [CHU Saint-Antoine, AP-HP], AP-HP - Hôpital Saint-Antoine, Institut Jules Bordet, Service hématologie (CHU d'Amiens), Département d'Hématologie Clinique [CHU Rennes], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche en Cancérologie / Nantes - Angers (CRCNA), Centre hospitalier universitaire de Nantes (CHU Nantes)-Faculté de Médecine d'Angers-Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM)-PRES Université Nantes Angers Le Mans (UNAM)-Centre National de la Recherche Scientifique (CNRS)-Hôpital Laennec-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hôtel-Dieu de Nantes, Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), and Service d'Hématologie [CHU Toulouse]
Subjects: Male, 0301 basic medicine, Oncology, Neoplasm, Residual, Biochemistry, Dexamethasone, Bortezomib, Observations Lymphoid Neoplasia, 0302 clinical medicine, Maintenance therapy, Bone Marrow, hemic and lymphatic diseases, Antineoplastic Combined Chemotherapy Protocols, Lenalidomide, Multiple myeloma, Lymphoid Neoplasia, Hazard ratio, High-Throughput Nucleotide Sequencing, Hematology, Minimal Residual Disease Negativity, Middle Aged, Prognosis, 3. Good health, Survival Rate, 030220 oncology & carcinogenesis, Female, Multiple Myeloma, medicine.drug, medicine.medical_specialty, Plasma Cells, Immunology, [SDV.CAN]Life Sciences [q-bio]/Cancer, Disease-Free Survival, Maintenance Chemotherapy, 03 medical and health sciences, Internal medicine, medicine, Humans, Clinical Trials, Survival rate, Aged, business.industry, Cell Biology, medicine.disease, Minimal residual disease, Transplantation, 030104 developmental biology, business, Follow-Up Studies
Abstract: IF 15.132 (2017); International audience; The introduction of novel agents has led to major improvements in clinical outcomes for patients with multiple myeloma. To shorten evaluation times for new treatments, health agencies are currently examining minimal residual disease (MRD) as a surrogate end point in clinical trials. We assessed the prognostic value of MRD, measured during maintenance therapy by next-generation sequencing (NGS). MRD negativity was defined as the absence of tumor plasma cell within 1 000 000 bone marrow cells (
Published: 2018

9. BeEAM (bendamustine, etoposide, cytarabine, melphalan) prior to autologous stem cell transplant for chemosensitive relapses in patients with follicular lymphoma: a prospective multicentre phase II study in Lymphoma Study Association centres

Author: Fabrice Jardin, Guillaume Cartron, Cécile Dalban, Emmanuelle Nicolas-Virelizier, Séverine Metzger, Seraphine Vizoso, David Pérol, Olivier Casasnovas, Steven Le Gouill, Fabien Le Bras, Hervé Ghesquières, Caroline Hernandez, Centre Léon Bérard [Lyon], Université Claude Bernard Lyon 1 (UCBL), Université de Lyon, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Génomique et Médecine Personnalisée du Cancer et des Maladies Neuropsychiatriques (GPMCND), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Henri Mondor, Regulation of Bcl2 and p53 Networks in Multiple Myeloma and Mantle Cell Lymphoma (CRCINA-ÉQUIPE 10), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), L’Héma-NexT [UNIV Nantes] (i-Site NexT), Université de Nantes (UN), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Institut de Génétique Moléculaire de Montpellier (IGMM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), and Bernardo, Elizabeth
Subjects: Bendamustine, Oncology, medicine.medical_specialty, business.industry, Follicular lymphoma, Phases of clinical research, [SDV.CAN]Life Sciences [q-bio]/Cancer, Hematology, medicine.disease, 3. Good health, Lymphoma, 03 medical and health sciences, 0302 clinical medicine, [SDV.CAN] Life Sciences [q-bio]/Cancer, 030220 oncology & carcinogenesis, Internal medicine, medicine, In patient, Cytarabine/Melphalan, Stem cell, business, Etoposide, ComputingMilieux_MISCELLANEOUS, 030215 immunology, medicine.drug
Abstract: International audience; No abstract available
Published: 2021

10. Fully automatic segmentation of diffuse large B cell lymphoma lesions on 3D FDG-PET/CT for total metabolic tumour volume prediction using a convolutional neural network

Author: Alina Berriolo-Riedinger, Emmanuel Itti, Salim Kanoun, Thomas Carlier, Michel Meignan, Caroline Bodet-Milin, Steven Le Gouill, Paul Blanc-Durand, Simon Jégou, Françoise Kraeber-Bodéré, Rene-Olivier Casasnovas, Bernardo, Elizabeth, Service de médecine nucléaire [Créteil], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), The Lymphoma Academic Research Organisation [Lyon] (LYSARC), Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), E-Patient : Images, données & mOdèles pour la médeciNe numériquE (EPIONE), Inria Sophia Antipolis - Méditerranée (CRISAM), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Owkin France, Service de Médecine Nucléaire - Pierre-Paul Riquet [CHU Toulouse], Pôle imagerie médicale [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Service de Médecine Nucléaire, Centre Georges-François Leclerc [Dijon] (CGFL), Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER-UNICANCER, Nuclear Oncology (CRCINA-ÉQUIPE 13), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Service de Médecine Nucléaire [Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Centre hospitalier universitaire de Nantes (CHU Nantes), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service de Médecine Nucléaire [Toulouse], CHU Toulouse [Toulouse], Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), Service d'Hématologie [Nantes], and Service de Médecine Nucléaire [CHRU Nancy]
Subjects: Positron emission tomography, Jaccard index, Lymphoma, Convolutional neural network, [SDV.CAN]Life Sciences [q-bio]/Cancer, Cross-validation, U-net, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, Total metabolic tumour volume, 0302 clinical medicine, Segmentation, [SDV.CAN] Life Sciences [q-bio]/Cancer, Fluorodeoxyglucose F18, Positron Emission Tomography Computed Tomography, medicine, Humans, Radiology, Nuclear Medicine and imaging, Prospective Studies, Retrospective Studies, medicine.diagnostic_test, business.industry, Reproducibility of Results, Deep learning, General Medicine, medicine.disease, Thresholding, Tumor Burden, 030220 oncology & carcinogenesis, Cohort, Lymphoma, Large B-Cell, Diffuse, Neural Networks, Computer, Nuclear medicine, business, Diffuse large B-cell lymphoma
Abstract: International audience; Purpose Lymphoma lesion detection and segmentation on whole-body FDG-PET/CT are a challenging task because of the diversity of involved nodes, organs or physiological uptakes. We sought to investigate the performances of a three-dimensional (3D) convolutional neural network (CNN) to automatically segment total metabolic tumour volume (TMTV) in large datasets of patients with diffuse large B cell lymphoma (DLBCL). Methods The dataset contained pre-therapy FDG-PET/CT from 733 DLBCL patients of 2 prospective LYmphoma Study Association (LYSA) trials. The first cohort (n = 639) was used for training using a 5-fold cross validation scheme. The second cohort (n = 94) was used for external validation of TMTV predictions. Ground truth masks were manually obtained after a 41% SUVmax adaptive thresholding of lymphoma lesions. A 3D U-net architecture with 2 input channels for PET and CT was trained on patches randomly sampled within PET/CTs with a summed cross entropy and Dice similarity coefficient (DSC) loss. Segmentation performance was assessed by the DSC and Jaccard coefficients. Finally, TMTV predictions were validated on the second independent cohort. Results Mean DSC and Jaccard coefficients (± standard deviation) in the validations set were 0.73 ± 0.20 and 0.68 ± 0.21, respectively. An underestimation of mean TMTV by − 12 mL (2.8%) ± 263 was found in the validation sets of the first cohort (P = 0.27). In the second cohort, an underestimation of mean TMTV by − 116 mL (20.8%) ± 425 was statistically significant (P = 0.01). Conclusion Our CNN is a promising tool for automatic detection and segmentation of lymphoma lesions, despite slight underestimation of TMTV. The fully automatic and open-source features of this CNN will allow to increase both dissemination in routine practice and reproducibility of TMTV assessment in lymphoma patients.
Published: 2021

11. CANOMAD: a neurological monoclonal gammopathy of clinical significance that benefits from B-cell–targeted therapies

Author: Cédric Rossi, Angela Puma, Karine Viala, Veronique Leblond, Andoni Echaniz-Laguna, Alain Créange, Maud Michaud, Marine Baron, Damien Roos-Weil, Jean-Christophe Antoine, Laurent Magy, Marie Le cann, Céline Tard, Emilien Delmont, Laurence Simon, Jérôme Franques, Françoise Bouhour, Thierry Maisonobe, Emmeline Lagrange, Guillaume Morel, Bertrand Arnulf, Service d'Hématologie clinique [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Service d'Electroneuromyographie et Service de Neurologie C [Hôpital Pierre Wertheimer - HCL], Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL], Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Lille Neurosciences & Cognition - U 1172 (LilNCog (ex-JPARC)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), CHU Strasbourg, Centre Hospitalier Universitaire [Grenoble] (CHU), CHU Trousseau [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Excitabilité nerveuse et thérapeutique (ENT), Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-EA 4391, Service de Physiologie Explorations Fonctionnelles-Hôpital Henri Mondor, Hôpital Henri Mondor, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), La Casamance, AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Centre Hospitalier Universitaire de Saint-Etienne (CHU de Saint-Etienne), Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre Hospitalier Universitaire de Nice (CHU Nice), Hôpital de la Timone [CHU - APHM] (TIMONE), Service de Neurophysiologie [CHU Pitié-Salpêtrière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Lille Neurosciences & Cognition - U 1172 (LilNCog), Hôpital Henri Mondor-EA 4391, Service de Physiologie Explorations Fonctionnelles-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), and HAL-SU, Gestionnaire
Subjects: Male, IVIg, Paraproteinemias, immunoglobulins, chronic ataxic neuropathy, Chronic inflammatory demyelinating polyneuropathy, Biochemistry, Gastroenterology, chronic inflammatory demyelinating polyneuropathy, 0302 clinical medicine, Adrenal Cortex Hormones, Gammopathy, Antineoplastic Combined Chemotherapy Protocols, Cryoglobulins, Aged, 80 and over, B-Lymphocytes, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, biology, CANOMAD, Immunoglobulins, Intravenous, Waldenstrom macroglobulinemia, Syndrome, Hematology, Middle Aged, 3. Good health, IgM paraprotein, Hematologic Neoplasms, Female, France, Waldenstrom Macroglobulinemia, medicine.symptom, Rituximab, cold agglutinins and disialosyl antibodies, Immunosuppressive Agents, Adult, medicine.medical_specialty, Ataxia, Immunology, Context (language use), CIDP, intravenous immunoglobulins, rituximab CANOMAD, 03 medical and health sciences, ophthalmoplegia, Sensory ataxia, Internal medicine, medicine, Humans, Clinical significance, Paresthesia, WM, Aged, Autoantibodies, Retrospective Studies, Waldenström macroglobulinemia, business.industry, monoclonal gammopathy, MGCS, Cell Biology, medicine.disease, MGCS: monoclonal gammopathy of clinical significance, Immunoglobulin M, French Innovative Leukemia Organization, biology.protein, business, FILO, 030217 neurology & neurosurgery, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, 030215 immunology
Abstract: CANOMAD (chronic ataxic neuropathy, ophthalmoplegia, immunoglobulin M [IgM] paraprotein, cold agglutinins, and disialosyl antibodies) is a rare syndrome characterized by chronic neuropathy with sensory ataxia, ocular, and/or bulbar motor weakness in the presence of a monoclonal IgM reacting against gangliosides containing disialosyl epitopes. Data regarding associated hematologic malignancies and effective therapies in CANOMAD are scarce. We conducted a French multicenter retrospective study that included 45 patients with serum IgM antibodies reacting against disialosyl epitopes in the context of evocating neurologic symptoms. The main clinical features were sensitive symptoms (ataxia, paresthesia, hypoesthesia; n = 45, 100%), motor weakness (n = 18, 40%), ophthalmoplegia (n = 20, 45%), and bulbar symptoms (n = 6, 13%). Forty-five percent of the cohort had moderate to severe disability (modified Rankin score, 3-5). Cold agglutinins were identified in 15 (34%) patients. Electrophysiologic studies showed a demyelinating or axonal pattern in, respectively, 60% and 27% of cases. All patients had serum monoclonal IgM gammopathy (median, 2.6 g/L; range, 0.1-40 g/L). Overt hematologic malignancies were diagnosed in 16 patients (36%), with the most frequent being Waldenström macroglobulinemia (n = 9, 20%). Forty-one patients (91%) required treatment of CANOMAD. Intravenous immunoglobulins (IVIg) and rituximab-based regimens were the most effective therapies with, respectively, 53% and 52% of partial or better clinical responses. Corticosteroids and immunosuppressive drugs were largely ineffective. Although more studies are warranted to better define the optimal therapeutic sequence, IVIg should be proposed as the standard of care for first-line treatment and rituximab-based regimens for second-line treatment. These compiled data argue for CANOMAD to be included in neurologic monoclonal gammopathy of clinical significance.
Published: 2020

12. Anti-Glucosylsphingosine Autoimmunity, JAK2V617F-Dependent Interleukin-1β and JAK2V617F-Independent Cytokines in Myeloproliferative Neoplasms

Author: Edith Bigot-Corbel, Cédric Cleyrat, Eun Ho Eunice Choi, Laura Dufeu, Jean-Marc Gombert, François Girodon, Sophie Allain-Maillet, Nicolas Mennesson, Adrien Bosseboeuf, Yannick Le Bris, Olivier Mansier, Eric Lippert, Magali Pettazzoni, Sylvie Hermouet, Mégane Bostoën, Molecular Mechanisms of Chronic Inflammation in Hematological Diseases (CRCINA-ÉQUIPE 16), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), The University of New Mexico [Albuquerque], Biologie des maladies cardiovasculaires = Biology of Cardiovascular Diseases, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Hématologie [CHU Bordeaux], CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Génétique, génomique fonctionnelle et biotechnologies (UMR 1078) (GGB), Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO)-Université de Brest (UBO)-EFS-Institut National de la Santé et de la Recherche Médicale (INSERM), Regulation of Bcl2 and p53 Networks in Multiple Myeloma and Mantle Cell Lymphoma (CRCINA-ÉQUIPE 10), Service d'Hématologie [Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Laboratoire d'immunologie [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de Biochimie et Biologie Moléculaire Grand Est [HCL, Lyon] (Centre de Biologie et de Pathologie), Hospices Civils de Lyon (HCL), Laboratoire de Biochimie [Nantes], Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Université de Bordeaux (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), EFS-Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, and Bernardo, Elizabeth
Subjects: 0301 basic medicine, Cancer Research, IL-1Rα, medicine.medical_treatment, Clone (cell biology), interleukin-1β (IL-1β), Inflammation, [SDV.CAN]Life Sciences [q-bio]/Cancer, myeloproliferative neoplasms (MPNs), CALR exon 9 mutants, IP-10, medicine.disease_cause, lcsh:RC254-282, leptin, Article, Autoimmunity, Proinflammatory cytokine, Pathogenesis, 03 medical and health sciences, 0302 clinical medicine, Polycythemia vera, JAK2V617F, [SDV.CAN] Life Sciences [q-bio]/Cancer, glucolipids, hemic and lymphatic diseases, medicine, article clinique, auto-immunity, antigenic stimulation, business.industry, CRISPR technology, UT-7, medicine.disease, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, glucosylsphingosine (GlcSph), cytokines, 3. Good health, Interleukin 33, 030104 developmental biology, Cytokine, Oncology, inflammation, 030220 oncology & carcinogenesis, Immunology, IL-33, medicine.symptom, business
Abstract: Inflammatory cytokines play a major role in myeloproliferative neoplasms (MPNs) as regulators of the MPN clone and as mediators of clinical symptoms and complications. Firstly, we investigated the effect of JAK2V617F on 42 molecules linked to inflammation. For JAK2V617F-mutated patients, the JAK2V617F allele burden (%JAK2V617F) correlated with the levels of IL-1&beta, IL-1R&alpha, IP-10 and leptin in polycythemia vera (PV), and with IL-33 in ET, for all other molecules, no correlation was found. Cytokine production was also studied in the human megakaryocytic cell line UT-7. Wild-type UT-7 cells secreted 27/42 cytokines measured. UT-7 clones expressing 50% or 75% JAK2V617F were generated, in which the production of IL-1&beta, IP-10 and RANTES was increased, other cytokines were not affected. Secondly, we searched for causes of chronic inflammation in MPNs other than driver mutations. Since antigen-driven selection is increasingly implicated in the pathogenesis of blood malignancies, we investigated whether proinflammatory glucosylsphingosine (GlcSph) may play a role in MPNs. We report that 20% (15/75) of MPN patients presented with anti-GlcSph IgGs, distinguished by elevated levels of 11 cytokines. In summary, only IL-1&beta, and IP-10 were linked to JAK2V617F both in patients and in UT-7 cells, other inflammation-linked cytokines in excess in MPNs were not. For subsets of MPN patients, a possible cause of inflammation may be auto-immunity against glucolipids.
Published: 2020

13. Inhibition of mitophagy drives macrophage activation and anti-bacterial defense during sepsis

Author: Danish, Patoli, Franck, Mignotte, Valérie, Deckert, Alois, Dusuel, Adélie, Dumont, Aurélie, Rieu, Antoine, Jalil, Kevin, Van Dongen, Thibaut, Bourgeois, Thomas, Gautier, Charlène, Magnani, Naig, Le Guern, Stéphane, Mandard, Jean, Bastin, Fatima, Djouadi, Christine, Schaeffer, Nina, Guillaumot, Michel, Narce, Maxime, Nguyen, Julien, Guy, Auguste, Dargent, Jean-Pierre, Quenot, Mickaël, Rialland, David, Masson, Johan, Auwerx, Laurent, Lagrost, Charles, Thomas, Equipe LIPNESS (LNC - U1231) (LIPNESS), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Equipe CADIR (LNC - U1231), Procédés Alimentaires et Microbiologiques [Dijon] (PAM), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Centre de Recherche des Cordeliers (CRC (UMR_S_1138 / U1138)), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Université de Paris (UP), Département Sciences Analytiques et Interactions Ioniques et Biomoléculaires (DSA-IPHC), Institut Pluridisciplinaire Hubert Curien (IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Service d'anesthésie - réanimation chirurgicale [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service d'Hématologie Clinique (CHU de Dijon), Ecole Polytechnique Fédérale de Lausanne (EPFL), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Université Bourgogne Franche-Comté [COMUE] (UBFC), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Université Paris Cité (UPCité), Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Mandard, Stéphane
Subjects: Lipopolysaccharides, Male, autophagy, inflammasome activation, mechanism, [SDV.BBM.BM] Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, Interferon-gamma, Mice, mitochondrial respiratory-chain, Sepsis, ubiquitin, innate, Animals, Humans, parkin, pink1, Inflammation, Innate immunity, Bacteria, hypoxia, pathway, Macrophages, Mitophagy, [SDV.BBM.BM]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, Macrophage Activation, Mitochondria, RAW 264.7 Cells, Metabolism, Macrophages, Peritoneal, Female, Protein Kinases, Research Article
Abstract: International audience; Mitochondria have emerged as key actors of innate and adaptive immunity. Mitophagy has a pivotal role in cell homeostasis but its contribution to macrophage functions and host defense remains to be delineated. Here we showed that lipopolysaccharide (LPS) in combination with IFNγ, inhibits PINK1-dependent mitophagy in macrophages through a STAT1-dependent activation of the inflammatory caspases 1 and 11. In addition, we demonstrated that the inhibition of mitophagy triggers classical macrophage activation in a mitochondrial ROS-dependent manner. In a murine model of polymicrobial infection (cecal ligature and puncture, CLP), adoptive transfer of Pink1-deficient bone marrow or pharmacological inhibition of mitophagy promoted macrophage activation which favored bactericidal clearance and lead to a better survival. Reciprocally, mitochondrial uncouplers, that promote mitophagy, reverse LPS/IFNγ-mediated activation of macrophages and lead to immuno-paralysis with impaired bacterial clearance and lowered survival. In critically ill patients, we showed that mitophagy is inhibited in blood monocytes of patients with sepsis as compared to non-septic patients. Overall, this work demonstrates that the inhibition of mitophagy is a physiological mechanism that contributes to the activation of myeloid cells and improves the outcome of sepsis.
Published: 2020

14. Early F-FDG PET/CT response predicts survival in Relapsed/Refractory Hodgkin Lymphoma treated with Nivolumab

Author: Chen, Aiping, Mokrane, Fatima-Zohra, Schwartz, Lawrence, Morschhauser, Franck, Stamatoullas, Apasia, Schiano de Colella, Jean-Marc, Vercellino, Laetitia, Casasnovas, Olivier, Chauchet, Adrien, Delmer, Alain, Nicolas-Virelizier, Emmanuelle, Ghesquières, Hervé, Moles-Moreau, Marie-Pierre, Schmitt, Anna, Dulery, Rémy, Bouabdallah, Krimo, Borel, Cécile, Touati, Mohamed, Deau-Fischer, Benedicte, Peyrade, Frédéric, Seban, Romain-David, Manson, Guillaume, Armand, Philippe, Houot, Roch, Dercle, Laurent, New York Presbyterian Hospital, Groupe de Recherche sur les formes Injectables et les Technologies Associées - ULR 7365 (GRITA), Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre Hospitalier Universitaire de Reims (CHU Reims), Centre Léon Bérard [Lyon], Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Institut Bergonié [Bordeaux], UNICANCER, Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Hématologie biologique [CHU Limoges], CHU Limoges, Centre de Lutte contre le Cancer Antoine Lacassagne [Nice] (UNICANCER/CAL), UNICANCER-Université Côte d'Azur (UCA), Institut Curie [Paris], CHU Pontchaillou [Rennes], Dana-Farber Cancer Institute [Boston], Microenvironment, Cell Differentiation, Immunology and Cancer (MICMAC), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), and Jonchère, Laurent
Subjects: nivolumab, hodgkin lymphoma, [SDV.CAN] Life Sciences [q-bio]/Cancer, anti-PD-1, [SDV.CAN]Life Sciences [q-bio]/Cancer, immunotherapy, Oncology Lymphoma, 18F-FDG PET, Monoclonal Antibodies
Abstract: International audience; Monoclonal antibodies (mAbs) against programmed cell death 1 (PD-1), such as nivolumab and pembrolizumab, are associated with high response rates in patients with relapsed or refractory classic Hodgkin lymphoma (HL). To date, no prognostic factor for overall survival (OS) has been established with these agents in HL. We examined whether the first early response assessment evaluated using F-FDG PET/CT may be associated with OS in this setting. This retrospective study included 45 patients from 34 institutions. In a masked, centralized review, 3 independent radiologists classified PET/CT scans obtained at a median of 2.0 mo (interquartile range, 1.7-3.7 mo) after nivolumab initiation using existing criteria (i.e., 2014 Lugano classification and 2016 LYRIC). Patients were classified according to 4 possible response categories: complete metabolic response (CMR), partial metabolic response (PMR), no metabolic response (NMR), or progressive metabolic disease (PMD). Because the OS of patients with NMR and PMR was similar, they were grouped together. OS was estimated using the Kaplan-Meier method and compared between groups using log-rank testing. Eleven patients (24%) died after a median follow-up of 21.2 mo. The classification was identical between Lugano and LYRIC because all 16 progression events classified as indeterminate response per LYRIC were confirmed on subsequent evaluations. Both Lugano and LYRIC classified patients as CMR in 13 cases (29%), PMD in 16 (36%), NMR in 4 (9%), and PMR in 12 (27%). The 2-y OS probability was significantly different in patients with PMD (0.53; 95% confidence interval [95%CI], 0.32-0.87), NMR or PMR (0.80; 95%CI, 0.63-1.00), and CMR (1.00; 95%CI, 1.00-1.00) in the overall population ( = 0.02, 45 patients), as well as according to a landmark analysis at 3 mo ( = 0.05, 32 patients). In relapsed or refractory HL patients treated with anti-PD-1 mAbs, the first early PET/CT assessment using either Lugano or LYRIC predicted OS and allowed early risk stratification, suggesting that PET/CT might be used to develop risk-adapted strategies.
Published: 2020

15. Real Life Population Pharmacokinetics Modelling of Eight Factors VIII in Patients with Severe Haemophilia A: Is It Always Relevant to Switch to an Extended Half-Life?

Author: Annie Harroche, Quentin Allard, Jean Szymezak, Benoît Guillet, Philippe Nguyen, Pierre Chamouni, Fabienne Volot, Yohann Repessé, Birgit Frotscher, Zoubir Djerada, Anne Ryman, Claire Berger, Dominique Desprez, Hubert Galinat, Claire Pouplard, Yoann Cazaubon, Claire Flaujac, Laboratoire de Pharmacologie et Toxicologie [CHU Reims], Centre Hospitalier Universitaire de Reims (CHU Reims), Service d'hématologie [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau, Laboratoire d'Hématologie Biologique [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Laboratoire d'Hématologie [Strasbourg], CHU Strasbourg-Hôpital de Hautepierre [Strasbourg], CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service d'Hématologie [Saint-Etienne], Institut de Cancérologie de la Loire [Saint-Etienne], Service d'hématologie [CHU Necker], CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS), Service d'Hématologie [Bordeaux], CHU Bordeaux [Bordeaux], Service d’Hématologie et d’Oncologie, Centre Hospitalier de Versailles, Le Chesnay, France, Laboratoire d'hématologie [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Service d’Hématologie Clinique [Rennes], CHU Pontchaillou [Rennes], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Hémostase et Remodelage Vasculaire Post-Ischémie (HERVI - EA 3801), Université de Reims Champagne-Ardenne (URCA), and Laboratoire d'Hématologie [CHU Reims]
Subjects: congenital, hereditary, and neonatal diseases and abnormalities, medicine.medical_specialty, severe haemophilia A, Population, Pharmaceutical Science, lcsh:RS1-441, macromolecular substances, Population pharmacokinetics, 030204 cardiovascular system & hematology, Haemophilia, 030226 pharmacology & pharmacy, Gastroenterology, Article, dose tailoring, modelling, lcsh:Pharmacy and materia medica, 03 medical and health sciences, 0302 clinical medicine, Pharmacokinetics, hemic and lymphatic diseases, Internal medicine, medicine, In patient, education, ComputingMilieux_MISCELLANEOUS, education.field_of_study, business.industry, Half-life, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, Random effects model, medicine.disease, humanities, switch, 3. Good health, body regions, factor VIII, [SDV.SP.PHARMA]Life Sciences [q-bio]/Pharmaceutical sciences/Pharmacology, Severe haemophilia A, business, pharmacokinetics
Abstract: We retrospectively analysed the data files of 171 adults and 87 children/adolescents with severe haemophilia, except for 14 patients (moderate, minor) (1), to develop a global population pharmacokinetic (PK) model for eight factors VIII (FVIII) that could estimate individual PK parameters for targeting the desired level of FVIII activity (FVIII:C), and (2) to compare half-life (HL) in patients switching from a standard half-life (SHL) to an extended half-life (EHL) and evaluate the relevance of the switch. One-stage clotting assay for the measurement of FVIII activity (FVIII:C, IU/mL) was used for population PK modelling. The software, Monolix version 2019R1, was used for non-linear mixed-effects modelling. A linear two-compartment model best described FVIII:C. The estimated PK parameters (between-subject variability) were: 2640 mL (23.2%) for volume of central compartment (V1), 339 mL (46.8%) for volume of peripheral compartment (V2), 135 mL/h for Q (fixed random effect), and 204 mL/h (34.9%) for clearance (Cl). Weight, age, and categorical covariate EHL were found to influence Cl and only weight for V1. This model can be used for all of the FVIII cited in the study. Moreover, we demonstrated, in accordance with previous studies, that Elocta had longer half-life (EHL) than SHL (mean ratio: 1.48) as compared to Advate, Factane, Kogenate, Novoeight, and Refacto.
Published: 2020

16. Évaluation des coûts médicamenteux évités grâce aux inclusions des patients atteints d’hémopathie maligne dans les essais cliniques

Author: P. Gueneau, Corinne Pernot, A. Carmona, Amélie Cransac, Denis Caillot, Pharmacie [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Lipides - Nutrition - Cancer (U866) (LNC), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Bourgogne (UB)-Ecole Nationale Supérieure de Biologie Appliquée à la Nutrition et à l'Alimentation de Dijon (ENSBANA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, and Service d'Hématologie Clinique (CHU de Dijon)
Subjects: 03 medical and health sciences, 0302 clinical medicine, [SDV]Life Sciences [q-bio], Pharmacology (medical), 030212 general & internal medicine, 030226 pharmacology & pharmacy, 3. Good health
Abstract: Resume Introduction Les essais cliniques (EC) sont indispensables pour evaluer l’efficacite et l’innocuite de nouveaux traitements. Ils peuvent representer une mesure d’economie grâce a la fourniture des medicaments par le promoteur. Objectif L’objectif de cette etude est d’evaluer les couts evites en medicament hors-GHS ou sous Autorisation Temporaire d’Utilisation (ATU) par l’inclusion d’un patient dans un EC d’Hematologie. Materiels et methodes C’est une etude de cout, retrospective, monocentrique, observationnelle. La perspective de l’etude est elargie du point de vue de l’assurance maladie obligatoire. Nous avons inclus les EC d’Hematologie ayant eu au moins une dispensation entre 2007 et 2017 d’un medicament hors-GHS ou sous ATU, qui soit dans le protocole experimental ou standard. Dans le cadre d’un protocole experimental, nous avons inclus les medicaments experimentaux fournis par le promoteur. Les medicaments per os n’ont pas ete pris en compte. Les couts evites sont representes par l’economie realisee par la fourniture de ces medicaments dans l’EC et par le prix des medicaments consommes si le patient n’avait pas ete inclus dans l’EC. Resultats Quarante et un EC (289 patients) ont ete inclus dans cette etude, dont 51,2 % EC de phase III et 78 % de promotion institutionnelle. Ces EC ont engendre des couts evites d’une valeur de 4 244 255 € (environ 386 000 €/an) soit un cout evite moyen de 14 686 € par patient. Les substances actives ayant permis le plus de couts evites sont le rituximab (1 801 502 €) puis le bortezomib (1 574 571 €). Conclusion Tout en permettant le progres dans la recherche clinique, les EC contribuent a de reelles economies pour notre systeme de sante.
Published: 2020

17. Shaping for PET image analysis

Author: Pierre Tervé, Olivier Casasnovas, Benoît Naegel, Ilan Tal, Salim Kanoun, Nicolas Passat, Eloïse Grossiord, Hugues Talbot, Laurent Najman, Michel Meignan, S. Ken, Institut de Mathématiques de Toulouse UMR5219 (IMT), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Centre de Recherche en Sciences et Technologies de l'Information et de la Communication - EA 3804 (CRESTIC), Université de Reims Champagne-Ardenne (URCA), OPtimisation Imagerie et Santé (OPIS), Inria Saclay - Ile de France, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre de vision numérique (CVN), Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-CentraleSupélec-Université Paris-Saclay, Laboratoire des sciences de l'ingénieur, de l'informatique et de l'imagerie (ICube), Institut National des Sciences Appliquées - Strasbourg (INSA Strasbourg), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-École Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)-Réseau nanophotonique et optique, Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Matériaux et nanosciences d'Alsace (FMNGE), Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER, Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Keosys, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), The Lymphoma Academic Research Organisation [Lyon] (LYSARC), Laboratoire d'Informatique Gaspard-Monge (LIGM), École des Ponts ParisTech (ENPC)-Centre National de la Recherche Scientifique (CNRS)-Université Gustave Eiffel, Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Toulouse 1 Capitole (UT1)-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Organ Modeling through Extraction, Representation and Understanding of Medical Image Content (GALEN-POST), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Matériaux et nanosciences d'Alsace, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Régional de Lutte contre le cancer - Centre Georges-François Leclerc (CRLCC - CGFL), École des Ponts ParisTech (ENPC)-Centre National de la Recherche Scientifique (CNRS)-Université Gustave Eiffel (UNIV GUSTAVE EIFFEL), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS), École Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)-Université de Strasbourg (UNISTRA)-Institut National des Sciences Appliquées - Strasbourg (INSA Strasbourg), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de Recherche en Informatique et en Automatique (Inria)-Les Hôpitaux Universitaires de Strasbourg (HUS)-Centre National de la Recherche Scientifique (CNRS)-Matériaux et Nanosciences Grand-Est (MNGE), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Réseau nanophotonique et optique, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), and Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Matériaux et nanosciences d'Alsace (FMNGE)
Subjects: Computer science, Physics::Medical Physics, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, Context (language use), 02 engineering and technology, 01 natural sciences, Image (mathematics), Artificial Intelligence, Simple (abstract algebra), 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, medicine, Medical imaging, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging, 010306 general physics, medicine.diagnostic_test, business.industry, Cancer, Pattern recognition, medicine.disease, Maxima and minima, Positron emission tomography, [INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV], Signal Processing, 020201 artificial intelligence & image processing, Computer Vision and Pattern Recognition, Artificial intelligence, business, Software
Abstract: International audience; Component-trees constitute an efficient data structure for hierarchical image modeling.In particular they are relevant for processing and analyzing images where the structures of interest correspond either to local maxima or local minima of intensity.This is indeed the case of functional data in medical imaging.This motivates the use of component-tree-based approaches for analyzing Positron Emission Tomography (PET) images in the context of oncology.In this article, we present a simple, yet efficient, methodological framework for PET image analysis based on component-trees.More precisely, we show that the second-order paradigm of shaping, that broadly consists of computing the component-tree of a component-tree, provides a relevant way of generalizing the threshold-based strategies classically used by medical practitioners for handling PET images. In addition, it also allows to embed relevant priors regarding the sought cancer lesions.
Published: 2020

18. 18 F-FDG-PET dissemination features in diffuse large B cell lymphoma are predictive of outcome

Author: Olivier Casasnovas, Franck Morschhauser, Jérôme Clerc, Christophe Nioche, Anne-Ségolène Cottereau, Anne-Sophie Dirand, Michel Meignan, Irène Buvat, UNIROUEN - UFR Santé (UNIROUEN UFR Santé), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU), Imagerie Moléculaire in Vivo (IMIV - U1023 - ERL9218), Service Hospitalier Frédéric Joliot (SHFJ), Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Département de radiothérapie [Gustave Roussy], Institut Gustave Roussy (IGR), Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'hématologie, Hôpital Claude Huriez [Lille], CHU Lille-CHU Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Hôpital du Bocage, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Hôpital Henri Mondor, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Buvat, Irène, Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Laser de l'Université Paris Sud (CLUPS), Université Paris-Sud - Paris 11 (UP11), Service de Médecine Nucléaire, Hôpital Cochin, Paris, Groupe de Recherche sur les formes Injectables et les Technologies Associées - ULR 7365 (GRITA), Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'Hématologie Clinique (CHU de Dijon), and Service de médecine nucléaire [Créteil]
Subjects: 0301 basic medicine, Oncology, 18 F-FDG PET/CT, [SDV.MHEP.HEM] Life Sciences [q-bio]/Human health and pathology/Hematology, medicine.medical_specialty, Vincristine, Cyclophosphamide, [SDV.IB.IMA]Life Sciences [q-bio]/Bioengineering/Imaging, FOS: Physical sciences, lymphoma, [SDV.CAN]Life Sciences [q-bio]/Cancer, [SDV.IB.MN]Life Sciences [q-bio]/Bioengineering/Nuclear medicine, Bleomycin, dissemination, [SDV.IB.MN] Life Sciences [q-bio]/Bioengineering/Nuclear medicine, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, [SDV.CAN] Life Sciences [q-bio]/Cancer, Prednisone, Internal medicine, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging, medicine, Radiology, Nuclear Medicine and imaging, neoplasms, ComputingMilieux_MISCELLANEOUS, business.industry, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, medicine.disease, Physics - Medical Physics, 3. Good health, Lymphoma, 030104 developmental biology, [SDV.IB.IMA] Life Sciences [q-bio]/Bioengineering/Imaging, chemistry, 030220 oncology & carcinogenesis, DLBCL, oncology, Vindesine, Rituximab, Medical Physics (physics.med-ph), business, Diffuse large B-cell lymphoma, medicine.drug, metabolic tumor volume
Abstract: International audience; We assessed the predictive value of new radiomic features characterizing lesion dissemination in baseline 18 F-FDG PET and tested whether combining them with baseline metabolic tumor volume (MTV) could improve prediction of progression-free survival (PFS) and overall survival (OS) in diffuse large B-cell lymphoma (DLBCL) patients. Methods: From the LNH073B trial (NCT00498043), patients with advancedstage DLCBL and 18 F-FDG PET/CT images available for review were selected. MTV and several radiomic features, including the distance between the 2 lesions that were farthest apart (Dmax patient), were calculated. Receiver-operating-characteristic analysis was used to determine the optimal cutoff for quantitative variables, and Kaplan-Meier survival analyses were performed. Results: With a median age of 46 y, 95 patients were enrolled, half of them treated with R-CHOP biweekly (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone) and the other half with R-ACVBP (rituximab, doxorubicin, cyclophosphamide, vindesine, bleomycin, and prednisone), with no significant impact on outcome. Median MTV and Dmax patient were 375 cm 3 and 45 cm, respectively. The median follow-up was 44 mo. High MTV and Dmax patient were adverse factors for PFS (P 5 0.027 and P 5 0.0003, respectively) and for OS (P 5 0.0007 and P 5 0.0095, respectively). In multivariate analysis, only Dmax patient was significantly associated with PFS (P 5 0.0014) whereas both factors remained significant for OS (P 5 0.037 and P 5 0.0029, respectively). Combining MTV (.384 cm 3) and Dmax patient (.58 cm) yielded 3 risk groups for PFS (P 5 0.0003) and OS (P 5 0.0011): high with 2 adverse factors (4-y PFS and OS of 50% and 53%, respectively, n 5 18), low with no adverse factor (94% and 97%, n 5 36), and an intermediate category with 1 adverse factor (73% and 88%, n 5 41). Conclusion: Combining MTV with a parameter reflecting the tumor burden dissemination further improves DLBCL patient risk stratification at staging.
Published: 2020

19. Prognostic value of FDG-PET in patients with mantle cell lymphoma: results from the LyMa-PET Project

Author: Anne Moreau, Olivier Casasnovas, Clément Bailly, Thomas Carlier, Steven Le Gouill, Thierry Lamy, Caroline Bodet-Milin, Françoise Kraeber-Bodéré, Olivier Hermine, Emmanuel Gyan, Michel Meignan, Anne Devillers, Barbara Burroni, Loïc Djaileb, Remy Gressin, Alina Berriolo-Riedinger, Catherine Thieblemont, Bernardo, Elizabeth, Radiopharmaceutiques Innovants en Oncologie et Neurologie - - IRON2011 - ANR-11-LABX-0018 - LABX - VALID, Nucléaire pour la Santé - - ARRONAXPLUS2011 - ANR-11-EQPX-0004 - EQPX - VALID, Gestes Médico-Chirurgicaux Assistés par Ordinateur - - CAMI2011 - ANR-11-LABX-0004 - LABX - VALID, Nuclear Oncology (CRCINA-ÉQUIPE 13), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Département de Médecine Nucléaire [CHU Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Service de Médecine Nucléaire, Centre Georges-François Leclerc [Dijon] (CGFL), Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER-UNICANCER, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service d'hématologie [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau, LYSA Imaging (Créteil) (LYSA-IM), CHU Henri Mondor, Département de Pathologie [CHU Nantes], Service de Pathologie [AP-HP Hôpital Cochin], Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Département de médecine Nucléaire [CHU Grenoble-Alpes], Centre Hospitalier Universitaire [Grenoble] (CHU), Service d'hématologie et d'Oncologie [CHU Grenoble], Département de médecine nucléaire [Rennes], CRLCC Eugène Marquis (CRLCC), CHU Pontchaillou [Rennes], Microenvironment, Cell Differentiation, Immunology and Cancer (MICMAC), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Service d'onco-hématologie [AP-HP Hôpital Saint-Louis], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'hématologie [CHU Necker], CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS), Regulation of Bcl2 and p53 Networks in Multiple Myeloma and Mantle Cell Lymphoma (CRCINA-ÉQUIPE 10), Département d'Hématologie [CHU Nantes], This work has been supported in part by grants from the French National Agency for Research, called 'Investissements d’Avenir' IRON Labex nY ANR-11-LABX-0018-01, SIRIC ILIAD and Arronax Plus Equipex nY ANR-11-EQPX-0004, and by grants from DHU Oncogreffe (Nantes -France)., ANR-11-LABX-0018,IRON,Radiopharmaceutiques Innovants en Oncologie et Neurologie(2011), ANR-11-EQPX-0004,ARRONAXPLUS,Nucléaire pour la Santé(2011), ANR-11-LABX-0004,CAMI,Gestes Médico-Chirurgicaux Assistés par Ordinateur(2011), CHU Henri Mondor [Créteil], Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), Centre Hospitalier Universitaire Grenoble Alpes (CHU Grenoble Alpes), Laboratoire d'Hematologie [CHU Pontchaillou, Rennes] (Pôle de Biologie), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-CHU Pontchaillou [Rennes], Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique )-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES), Hôpital Bretonneau-Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), and Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique )
Subjects: medicine.medical_specialty, business.industry, Mantle Cell Lymphoma, LyMa Trial, [SDV.CAN]Life Sciences [q-bio]/Cancer, Hematology, medicine.disease, 3. Good health, SUV, 03 medical and health sciences, 0302 clinical medicine, Text mining, [SDV.CAN] Life Sciences [q-bio]/Cancer, 030220 oncology & carcinogenesis, medicine, Mantle cell lymphoma, In patient, Radiology, business, FDG-PET, Online Only Articles, Value (mathematics), ComputingMilieux_MISCELLANEOUS, 030215 immunology
Abstract: International audience
Published: 2020

20. Bendamustine-EAM versus BEAM regimen in patients with mantle cell lymphoma undergoing autologous stem cell transplantation in the frontline setting: a multicenter retrospective study from Lymphoma Study Association (LYSA) centers

Author: Olivier Tournilhac, Krimo Bouabdallah, Sylvain Garciaz, Reda Bouabdallah, Remy Gressin, Frederic Peyrade, Sandra Malak, Sylvain Chantepie, Steven Le Gouill, Baptiste Delapierre, Rémy Morello, René-Olivier Casasnovas, Thomas Gastinne, Emmanuelle Tchernonog, Luc-Matthieu Fornecker, Gandhi Damaj, Benoit Tessoulin, Julie Abraham, Emmanuel Gyan, Richard Lemal, Caroline Delette, Roch Houot, Ahmad Ibrahim, Cécile Borel, Thomas Hueso, Eric Durot, CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Laboratoire d'Hématologie Biologique [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Plate-forme CytoCell [Nantes] (CRCINA – Unité Inserm U1232), Centre de recherche de Cancérologie et d'Immunologie / Nantes - Angers (CRCINA), Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN), Centre hospitalier universitaire de Nantes (CHU Nantes), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), CHU Montpellier, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), CHU Amiens-Picardie, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire de Reims (CHU Reims), CHU Pontchaillou [Rennes], Microenvironment, Cell Differentiation, Immunology and Cancer (MICMAC), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), CHU Clermont-Ferrand, Hôpital René HUGUENIN (Saint-Cloud), CHU Trousseau [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Toulouse School of Economics (TSE), Université Toulouse 1 Capitole (UT1)-École des hautes études en sciences sociales (EHESS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), CHU Strasbourg, Service d'Hématologie clinique et thérapie cellulaire [CHU Limoges], CHU Limoges, Centre Antoine Lacassagne de Nice, CHU Grenoble, Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Bordeaux [Bordeaux], Makassed General Hospital [Beirut, Lebanon], Plateforme CYTOCELL Nantes (CRCINA-CYTOCELL), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias (CHELTER), Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Toulouse School of Economics (TSE-R), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-École des hautes études en sciences sociales (EHESS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre de Lutte contre le Cancer Antoine Lacassagne [Nice] (UNICANCER/CAL), UNICANCER-Université Côte d'Azur (UCA), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), École des hautes études en sciences sociales (EHESS)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse 1 Capitole (UT1)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-École des hautes études en sciences sociales (EHESS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique )-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Rennes 1 (UR1), and Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)
Subjects: Adult, Melphalan, Bendamustine, Oncology, medicine.medical_specialty, [SDV]Life Sciences [q-bio], Lymphoma, Mantle-Cell, Transplantation, Autologous, 03 medical and health sciences, 0302 clinical medicine, Autologous stem-cell transplantation, Internal medicine, Antineoplastic Combined Chemotherapy Protocols, Bendamustine Hydrochloride, Humans, Medicine, Prospective Studies, Etoposide, ComputingMilieux_MISCELLANEOUS, Retrospective Studies, Transplantation, Carmustine, business.industry, Cytarabine, Hematopoietic Stem Cell Transplantation, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, Hematology, medicine.disease, 3. Good health, Regimen, 030220 oncology & carcinogenesis, Mantle cell lymphoma, business, 030215 immunology, medicine.drug
Abstract: The combination of carmustine, etoposide, cytarabine, and melphalan (BEAM) as conditioning regimen prior to autologous stem-cell transplantation (ASCT) remains the standard of care for patients with mantle cell lymphoma (MCL) who are eligible for transplantation. The replacement of carmustine with bendamustine (BeEAM) was described as a promising alternative in non-Hodgkin lymphoma. The aim of this retrospective study was to compare the BeEAM with the BEAM regimen in MCL patients in the frontline setting. Sixty and 108 patients were included in the BeEAM and the BEAM groups, respectively. At 3 years, progression-free survival (PFS) was significantly higher in the BeEAM than in the BEAM group (84% [73-96] vs. 63% [51-79], p = 0.03). The overall survival was not statistically different between the two groups (p = 0.2). In multivariable analysis, BeEAM regimen remained associated with higher PFS (HR = 0.377, 95% CI, 0.146-0.970; p = 0.043). Subgroup analyses in patients treated with prior rituximab-aracytine induction alone showed that BeEAM improved the PFS compared with BEAM regimen (p = 0.04). Despite the high rate of acute renal failure KDIGO III (32%), treatment-related mortality was not increased with the BeEAM regimen. A prospective randomized trial will be necessary to confirm the beneficial effect of the BeEAM regimen in MCL patients undergoing ASCT.
Published: 2020

21. Lenalidomide in combination with R-CHOP (R2-CHOP) as first-line treatment of patients with high tumour burden follicular lymphoma: a single-arm, open-label, phase 2 study

Author: Steven Le Gouill, Hervé Tilly, Reda Bouabdallah, Stéphanie Becker, Thierry Lamy, Jean Gabarre, Gilles Salles, Corinne Haioun, Fabrice Jardin, José Cabeçadas, Franck Morschhauser, Pierre Feugier, Nicolas Mounier, Olivier Casasnovas, Thierry Jo Molina, Olivier Tournilhac, Génomique et Médecine Personnalisée du Cancer et des Maladies Neuropsychiatriques (GPMCND), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Biophysique, Médecine Nucléaire et Technologies Médicales (EA 1049), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Hôpital Hôtel Dieu, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service d'hématologie clinique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias (CHELTER), Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service d'Hématologie clinique [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou, Instituto Português de Oncologia de Lisboa Francisco Gentil, Service de médecine nucléaire [Rouen], CRLCC Haute Normandie-Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Gvh et Gvl : Physiopathologie Chez l'Homme et Chez l'Animal, Incidence et Role Therapeutique, Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), and Université de Rennes (UR)-Hôpital Pontchaillou
Subjects: Male, medicine.medical_specialty, Vincristine, Cyclophosphamide, [SDV]Life Sciences [q-bio], Follicular lymphoma, Phases of clinical research, Kaplan-Meier Estimate, CHOP, Antibodies, Monoclonal, Murine-Derived, 03 medical and health sciences, 0302 clinical medicine, Maintenance therapy, hemic and lymphatic diseases, Internal medicine, Antineoplastic Combined Chemotherapy Protocols, medicine, Humans, Lenalidomide, Lymphoma, Follicular, ComputingMilieux_MISCELLANEOUS, Aged, business.industry, Hematology, Middle Aged, medicine.disease, Thalidomide, Tumor Burden, 3. Good health, Doxorubicin, 030220 oncology & carcinogenesis, Prednisone, Female, Rituximab, business, 030215 immunology, medicine.drug
Abstract: Summary Background Immunochemotherapy with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) is a standard front-line treatment for follicular lymphoma. The combination of lenalidomide and rituximab has shown high efficacy in relapsed or refractory and untreated follicular lymphoma. We aimed to evaluate the safety and activity of the combination of lenalidomide and R-CHOP (R2-CHOP) in previously untreated patients with high burden follicular lymphoma. Methods This single-arm, open-label, multicentre, phase 2 trial was done in 16 hospitals in France, all of which were Lymphoma Study Association (LYSA) sites. Eligible patients were aged 18–70 years and had previously untreated CD20-positive follicular lymphoma of grade 1, 2, or 3a; at least one high tumour burden criterion according to Groupe d'Etude des Lymphomes Folliculaires criteria; an Eastern Cooperative Oncology Group performance status score of 2 or less; and a minimum life expectancy of more than 3 months. Patients received induction therapy with six cycles of R2-CHOP every 3 weeks (one cycle involved standard R-CHOP on days 1–5, and 25 mg oral lenalidomide per day on days 1–14), followed by two rituximab infusions at 3-week intervals. The total treatment schedule was 24 weeks. Patients who achieved a complete or partial response to induction therapy received maintenance therapy consisting of one rituximab infusion every 8 weeks for 2 years. The primary outcome was the proportion of patients who achieved a complete response (complete response and complete response unconfirmed), according to International Workshop to Standardize Response Criteria, at the end of induction treatment. Safety was assessed in all patients who completed treatment. This trial is registered with ClinicalTrials.gov , number NCT01393756 , and is closed to accrual. Findings Between Dec 21, 2010, and Jan 25, 2012, 80 patients were enrolled, and 68 (85%) completed six cycles of R2-CHOP. At the end of the induction phase, 59 patients achieved a complete response (74%, 95% CI 63–83). 55 patients achieved a complete response at 30 months from enrolment (69%, 57–78). The most frequent adverse event was grade 4 neutropenia in 52 (65%) patients. The most frequent non-haematological side-effects included grade 1–2 sensory neuropathy in 28 (35%) patients and grade 1–2 transient rash in 27 (34%) patients. Four patients died during the study period; none of these deaths were judged to be related to treatment. Interpretations Lenalidomide in combination with R-CHOP had an acceptable safety profile and showed anti-cancer activity in patients with previously untreated high burden follicular lymphoma. A future comparative study showing evidence of a survival advantage would be necessary for this combination to be proposed as a treatment for follicular lymphoma. Funding French Ministry of Health, Celgene Corporation, and Amgen France.
Published: 2018

22. Antibody–Drug Conjugates for the Treatment of Hematological Malignancies: A Comprehensive Review

Author: Marie-Lorraine Chretien, Cédric Rossi, René-Olivier Casasnovas, Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), and Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Institut National de la Santé et de la Recherche Médicale (INSERM)
Subjects: 0301 basic medicine, Drug, Cancer Research, Immunoconjugates, media_common.quotation_subject, [SDV.CAN]Life Sciences [q-bio]/Cancer, Hematological malignancies, 03 medical and health sciences, 0302 clinical medicine, Antigen, Humans, Medicine, Cytotoxic T cell, Antibody–drug conjugates, Pharmacology (medical), Internalization, Cytotoxicity, media_common, biology, business.industry, body regions, 030104 developmental biology, Oncology, Hematologic Neoplasms, 030220 oncology & carcinogenesis, Cancer cell, biology.protein, Cancer research, Antibody, business, Linker
Abstract: IF 3.877; International audience; Antibody-drug conjugates (ADCs) are an emerging class of therapeutic agents that bring new opportunities for the treatment of hematological malignancies by meeting unmet medical needs. These drugs consist of a cytotoxic agent connected by a linker to a human, humanized, or chimeric antibody targeting a surface antigen specifically expressed by tumor cells. These ADCs are being developed to specifically deliver the cytotoxic agent into tumor cells. The cytotoxic payload is released from the ADC after internalization and cleavage of the linker, ultimately triggering the death of the cancer cell. Second- and even third-generation ADCs are currently being developed and have more stable linkers and more potent payloads, which should improve ADC efficacy even further. In this review, we analyze the results for the main ADCs currently developed and discuss the advantages and drawbacks of this therapeutic option.
Published: 2018

23. Potential added value of a RT-qPCR method of SOX 11 expression, in the context of a multidisciplinary diagnostic assessment of B cell malignancies

Author: Adrien Chauchet, Julien Magne, Francine Garnache-Ottou, Christophe Ferrand, Alizée Jenvrin, Olivier Casasnovas, Anne Donzel, Dewi Vernerey, Nathalie Nadal, Julien Guy, Bernard Aral, Laurence Jego, P. Callier, Lipides - Nutrition - Cancer (U866) ( LNC ), Université de Bourgogne ( UB ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Ecole Nationale Supérieure de Biologie Appliquée à la Nutrition et à l'Alimentation de Dijon ( ENSBANA ), Inserm UMR 1098, Centre Hospitalier Régional Universitaire [Besançon] ( CHRU Besançon ), Service d'hématologie, Centre Hospitalier Régional Universitaire [Besançon] ( CHRU Besançon ) -hopital Jean Minjoz, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand ( CHU Dijon ), Carcinogénèse épithéliale : facteurs prédictifs et pronostiques - UFC ( CEF2P / CARCINO ), Centre Hospitalier Régional Universitaire [Besançon] ( CHRU Besançon ) -Université Bourgogne Franche-Comté ( UBFC ) -Université de Franche-Comté ( UFC ), Etablissement Français du Sang (EFS) - Bourgogne Franche-Comté, EFS, Lipides - Nutrition - Cancer (U866) (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Ecole Nationale Supérieure de Biologie Appliquée à la Nutrition et à l'Alimentation de Dijon (ENSBANA), Interactions hôte-greffon-tumeur, ingénierie cellulaire et génique - UFC (UMR INSERM 1098) (RIGHT), Institut National de la Santé et de la Recherche Médicale (INSERM)-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté])-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Carcinogénèse épithéliale : facteurs prédictifs et pronostiques - UFC (EA 3181) (CEF2P / CARCINO), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon)-Université de Franche-Comté (UFC), Etablissement Français du Sang de Bourgogne Franche-Comté (site de Chalon-sur-Saône), and EFS-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté])
Subjects: 0301 basic medicine, Cancer Research, RT-qPCR-reference genes, [SDV.CAN]Life Sciences [q-bio]/Cancer, Context (language use), lcsh:RC254-282, [ SDV.CAN ] Life Sciences [q-bio]/Cancer, 03 medical and health sciences, 0302 clinical medicine, SOX11, Medicine, B cell, Mantle cell lymphoma, biology, business.industry, lcsh:RC633-647.5, Area under the curve, Hematology, lcsh:Diseases of the blood and blood-forming organs, medicine.disease, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, Minimal residual disease, Molecular biology, 3. Good health, Housekeeping gene, 030104 developmental biology, medicine.anatomical_structure, Testis determining factor, Oncology, 030220 oncology & carcinogenesis, ROC curve analysis-threshold, biology.protein, Antibody, business, Rapid Communication
Abstract: Background Expression of SRY [sex-determining region Y]-box11 (SOX11) is specific to mantle cell lymphoma (MCL) and contributes, in conjunction with immunoglobulin variable heavy chain gene mutation status, to the identification of two forms of this disease. Methods The aim of this report was firstly, to design an easy and suitable RT-qPCR method to quantify SOX11 mRNA expression in mantle cell lymphoma and other B cell malignancies with the proper reference gene; secondly, to define the best threshold of relative quantity of SOX11 mRNA in order to reach the best compromise between sensitivity and specificity. Results For best discrimination of MCL and non-MCL groups we determined an area under the curve (AUC) of 0.9750 and a threshold of 1.76 with 100% sensitivity and 88% specificity. AUC and threshold values of respectively 0.91/1.346 [87% sensitivity, 80% specificity] and 0.9525/1.7120 [100% sensitivity, 88% specificity] for GAPDH and RPLP0 respectively denote that the RPLP0 reference gene alone is sufficient for PCR housekeeping gene. Conclusion This work describes an RT-qPCR assay for SOX11 expression in order to better characterize MCL at diagnosis. Further studies on larger cohorts are needed to evaluate this molecular tool, especially for the follow-up of minimal residual disease. Electronic supplementary material The online version of this article (10.1186/s40164-018-0097-6) contains supplementary material, which is available to authorized users.
Published: 2018

24. Risk factors and a prognostic score for survival after autologous stem-cell transplantation for relapsed or refractory Hodgkin lymphoma

Author: M. Jürgens, Martin Hutchings, B. von Tresckow, Michael Fuchs, Peter Borchmann, Paul J Bröckelmann, S.J. McCall, Horst Müller, Craig H. Moskowitz, Andreas Engert, Franck Morschhauser, Olivier Casasnovas, University Hospital of Cologne [Cologne], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand ( CHU Dijon ), Lipides - Nutrition - Cancer [Dijon - U1231] ( LNC ), Université de Bourgogne ( UB ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Institut National de la Santé et de la Recherche Médicale ( INSERM ), Rigshospitalet [Copenhagen], Memorial Sloan Kettering Cancer Center ( MSKCC ), Service d'hématologie, Hôpital Claude Huriez-Centre Hospitalier Régional Universitaire [Lille] ( CHRU Lille ), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Copenhagen University Hospital, Memorial Sloane Kettering Cancer Center [New York], Hôpital Claude Huriez [Lille], and CHU Lille-CHU Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)
Subjects: Adult, Male, Oncology, medicine.medical_specialty, medicine.medical_treatment, Salvage therapy, [SDV.CAN]Life Sciences [q-bio]/Cancer, [ SDV.CAN ] Life Sciences [q-bio]/Cancer, 03 medical and health sciences, 0302 clinical medicine, Autologous stem-cell transplantation, Recurrence, Internal medicine, Refractory Hodgkin Lymphoma, Humans, risk factors, score, Medicine, ASCT, Aged, Proportional Hazards Models, relapse, Chemotherapy, Framingham Risk Score, business.industry, Hazard ratio, Hematopoietic Stem Cell Transplantation, Hematology, Middle Aged, Hodgkin Disease, Survival Analysis, Chemotherapy regimen, 3. Good health, Surgery, Transplantation, 030220 oncology & carcinogenesis, Female, prognosis, business, Hodgkin lymphoma, 030215 immunology
Abstract: IF 11.855; International audience; Background:Novel agents are changing the treatment of relapsed or refractory Hodgkin lymphoma (HL). Nevertheless, high-dose chemotherapy and autologous stem-cell transplantation (ASCT) are considered standard of care in eligible patients. To identify patients who could benefit most from novel therapeutic approaches, we investigated a comprehensive set of risk factors (RFs) for survival after ASCT.Methods:In this multinational prognostic multivariable modeling study, 23 potential RFs were retrospectively evaluated in HL patients from nine prospective trials with multivariable Cox proportional hazards regression analyses (part I). The resulting prognostic score was then validated in an independent clinical sample (part II).Results:In part I, we identified 656 patients treated for relapsed/refractory HL between 1993 and 2013 with a median follow-up of 60 months after ASCT. The majority of potential RFs had significant impact on progression-free survival (PFS) with hazard ratios (HR) ranging from 1.39 to 2.22. The multivariable analysis identified stage IV disease, time to relapse ≤3 months, ECOG performance status ≥1, bulk ≥5 cm and inadequate response to salvage chemotherapy [
Published: 2017

25. Postinduction Minimal Residual Disease Predicts Outcome and Benefit From Allogeneic Stem Cell Transplantation in Acute Myeloid Leukemia With NPM1 Mutation: A Study by the Acute Leukemia French Association Group

Author: Norbert Vey, Claude Preudhomme, Marie Balsat, Christine Terré, Jean-Pierre Marolleau, Thorsten Braun, Sandrine Hayette, Xavier Thomas, Emmanuel Raffoux, Céline Rodriguez, Olivier Nibourel, Céline Berthon, Karine Celli-Lebras, Arnaud Pigneux, Hervé Dombret, Marie Magdeleine Coudé, Aline Renneville, Alice Marceau, Emilie Lemasle, Jean-Michel Cayuela, Denis Caillot, Nicolas Boissel, Stéphane de Botton, Recherche clinique appliquée à l'hématologie ((EA_3518)), Université Paris Diderot - Paris 7 (UPD7), Service d'Hématologie Cellulaire [Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer - U837 (JPArc), Université Lille Nord de France (COMUE)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille, Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), CHU Amiens-Picardie, Hôpital Claude Huriez [Lille], CHU Lille, Hôpital Saint-Louis, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Hôpital Haut-Lévêque, Université Sciences et Technologies - Bordeaux 1 (UB)-CHU Bordeaux [Bordeaux], ERAMET RESEARCH, Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Recherche clinique appliquée à l'hématologie (URP_3518), Université Paris Cité (UPCité), Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service d’Hématologie [Centre Hospitalier Lyon Sud - HCL], Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Service d'hématologie clinique [Avicenne], Université Paris 13 (UP13)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Avicenne [AP-HP], Centre Hospitalier de Versailles André Mignot (CHV), and Hopital Saint-Louis [AP-HP] (AP-HP)
Subjects: Adult, Male, Oncology, Cancer Research, medicine.medical_specialty, Neoplasm, Residual, Myeloid, [SDV]Life Sciences [q-bio], Context (language use), 03 medical and health sciences, 0302 clinical medicine, hemic and lymphatic diseases, Internal medicine, medicine, Humans, Cumulative incidence, Acute leukemia, business.industry, Remission Induction, Nuclear Proteins, Myeloid leukemia, Middle Aged, Prognosis, medicine.disease, Minimal residual disease, body regions, Transplantation, Leukemia, Myeloid, Acute, Leukemia, Treatment Outcome, medicine.anatomical_structure, 030220 oncology & carcinogenesis, Multivariate Analysis, Mutation, Immunology, Female, business, Nucleophosmin, Stem Cell Transplantation, 030215 immunology
Abstract: Purpose This study assessed the prognostic impact of postinduction NPM1-mutated ( NPM1m) minimal residual disease (MRD) in young adult patients (age, 18 to 60 years) with acute myeloid leukemia, and addressed the question of whether NPM1m MRD may be used as a predictive factor of allogeneic stem cell transplantation (ASCT) benefit. Patients and Methods Among 229 patients with NPM1m who were treated in the Acute Leukemia French Association 0702 (ALFA-0702) trial, MRD evaluation was available in 152 patients in first remission. Patients with nonfavorable AML according to the European LeukemiaNet (ELN) classification were eligible for ASCT in first remission. Results After induction therapy, patients who did not achieve a 4-log reduction in NPM1m peripheral blood-MRD (PB-MRD) had a higher cumulative incidence of relapse (subhazard ratio [SHR], 5.83; P < .001) and a shorter overall survival (OS; hazard ratio [HR], 10.99; P < .001). In multivariable analysis, an abnormal karyotype, the presence of FLT3-internal tandem duplication (ITD), and a < 4-log reduction in PB-MRD were significantly associated with a higher relapse incidence and shorter OS. In the subset of patients with FLT3-ITD, only age, white blood cell count, and < 4-log reduction in PB-MRD, but not FLT3-ITD allelic ratio, remained of significant prognostic value. In these patients with nonfavorable AML according to European LeukemiaNet, disease-free survival and OS were significantly improved by ASCT in those with a < 4-log reduction in PB-MRD. This benefit was not observed in those with a > 4-log reduction in PB-MRD, with a significant interaction between ASCT effect and PB-MRD response ( P = .024 and .027 for disease-free survival and OS, respectively). Conclusion Our study supports the strong prognostic significance of early NPM1m PB-MRD, independent of the cytogenetic and molecular context. Moreover, NPM1m PB-MRD may be used as a predictive factor for ASCT indication.
Published: 2017

26. Serum free light chains, not urine specimens, should be used to evaluate response in light-chain multiple myeloma

Author: Karim Belhadj, Mamoun Dib, Jean Fontan, Jean-Michel Pignon, Carla Araujo, Philippe Rodon, Mourad Tiab, Chantal Doyen, Sabine Brechignac, Margaret Macro, Xavier Leleu, Michel Attal, Laurent Voillat, Lionel Karlin, Jill Corre, Olivier Fitoussi, Pascal Godmer, Eileen M Boyle, Marie-Lorraine Chretien, Hervé Avet-Loiseau, Murielle Roussel, Olivier Allangba, Nathalie Meuleman, Hélène Caillon, Olivier Decaux, Frédérique Orsini-Piocelle, Thomas Dejoie, Bertrand Arnulf, Lotfi Benboubker, Odile Luycx, Mohamad Mohty, Laurent Garderet, Denis Caillot, Cyrille Hulin, Aurore Perrot, Pascal Lenain, Thierry Facon, Jean-Gabriel Fuzibet, Laurence Legros, Charlotte Fontan, Philippe Moreau, Brigitte Pegourie, Anne-Marie Stoppa, Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Hôpital Général de La Roche sur Yon, Centre Hospitalier de Bretagne Atlantique, Centre Hospitalier Dunkerque, Département Universitaire Nice, Hôpital de Nice, Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Hopital universitaire de Lyon, Hôpital Universitaire de Lyon, Service d'hématologie biologique, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Saint-Antoine [APHP], ALWP-EBMT & Département d'hématologie et de thérapie cellulaire [AP-HP Hôpital Saint-Antoine], AP-HP - Hôpital Saint-Antoine, Service d'Hématologie, CRLCC Henri Becquerel, Hôpital Universitaire de Caen, Hôpital Claude Huriez, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Institut des Matériaux Jean Rouxel (IMN), Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS), CHU Toulouse [Toulouse], Laboratoire de Biochimie [Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Lipides - Nutrition - Cancer (U866) (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Ecole Nationale Supérieure de Biologie Appliquée à la Nutrition et à l'Alimentation de Dijon (ENSBANA), Laboratoire d'Excellence : Lipoprotéines et Santé : prévention et Traitement des maladies Inflammatoires et du Cancer (LabEx LipSTIC), Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université Paris-Sud - Paris 11 (UP11)-École pratique des hautes études (EPHE)-Institut Gustave Roussy (IGR)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Université de Bourgogne (UB)-Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon)-Centre Régional de Lutte contre le cancer - Centre Georges-François Leclerc (CRLCC - CGFL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Fédération Francophone de la Cancérologie Digestive, FFCD-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement français du sang [Bourgogne-France-Comté] (EFS [Bourgogne-France-Comté])-Centre National de la Recherche Scientifique (CNRS)-Centre Hospitalier Régional Universitaire [Besançon] (CHRU Besançon)-Université de Franche-Comté (UFC)-Université de Montpellier (UM), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'hématologie, Centre Hospitalier Régional Universitaire [Besançon] (CHRU Besançon)-Hôpital Jean Minjoz, Service d'Hématologie Biologique, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Hôpital Universitaire de Bobigny, Institut de Génétique et Développement de Rennes (IGDR), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Centre Hospitalier Chalon-sur-Saône William Morey, Polyclinique Bordeaux Nord Aquitaine, Hôpital Universitaire de Tours, Centre de Recherche en Cancérologie de Toulouse ( CRCT ), Université Paul Sabatier - Toulouse 3 ( UPS ) -CHU Toulouse [Toulouse]-Hôpital Purpan [Toulouse]-Institut National de la Santé et de la Recherche Médicale ( INSERM ), Institut Paoli Calmettes, Assistance publique - Hôpitaux de Paris (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Institut Universitaire du Cancer de Toulouse - Oncopole ( IUCT Oncopole - UMR 1037 ), Université Paul Sabatier - Toulouse 3 ( UPS ) -CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale ( INSERM ), Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] ( CHRU Lille ), Institut des Materiaux de Nantes [Nantes] ( IMN ), Université de Nantes ( UN ) -Centre National de la Recherche Scientifique ( CNRS ), Centre hospitalier universitaire de Nantes ( CHU Nantes ), Centre Hospitalier Régional Universitaire de Nancy ( CHRU Nancy ), Lipides - Nutrition - Cancer (U866) ( LNC ), Université de Bourgogne ( UB ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Ecole Nationale Supérieure de Biologie Appliquée à la Nutrition et à l'Alimentation de Dijon ( ENSBANA ), Laboratoire d'Excellence : Lipoprotéines et Santé : prévention et Traitement des maladies Inflammatoires et du Cancer ( LabEx LipSTIC ), Institut National de la Recherche Agronomique ( INRA ) -Université Montpellier 2 - Sciences et Techniques ( UM2 ) -Université Paris-Sud - Paris 11 ( UP11 ) -École pratique des hautes études ( EPHE ) -Institut Gustave Roussy ( IGR ) -Centre Hospitalier Régional Universitaire de Nancy ( CHRU Nancy ) -Université de Bourgogne ( UB ) -Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand ( CHU Dijon ) -Centre Régional de Lutte contre le cancer - Centre Georges-François Leclerc ( CRLCC - CGFL ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Fédération Francophone de la Cancérologie Digestive, FFCD-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement français du sang [Bourgogne-France-Comté] ( EFS [Bourgogne-France-Comté] ) -Centre National de la Recherche Scientifique ( CNRS ) -Centre Hospitalier Régional Universitaire [Besançon] ( CHRU Besançon ) -Université de Franche-Comté ( UFC ), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand ( CHU Dijon ), Centre Hospitalier Régional Universitaire [Lille] ( CHRU Lille ), Centre Hospitalier Régional Universitaire [Besançon] ( CHRU Besançon ) -hopital Jean Minjoz, Assistance publique - Hôpitaux de Paris (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 ( UPEC UP12 ), Institut de Génétique et Développement de Rennes ( IGDR ), Université de Rennes 1 ( UR1 ), Université de Rennes ( UNIV-RENNES ) -Université de Rennes ( UNIV-RENNES ) -Centre National de la Recherche Scientifique ( CNRS ) -Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre hospitalier Bretagne Atlantique (Morbihan) (CHBA), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Hôpital Claude Huriez [Lille], CHU Lille, Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Ecole Polytechnique de l'Université de Nantes (EPUN), Université de Nantes (UN)-Université de Nantes (UN)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université Paris-Sud - Paris 11 (UP11)-École Pratique des Hautes Études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut Gustave Roussy (IGR)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon)-Université de Bourgogne (UB)-Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon)-Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER-UNICANCER-Institut National de la Santé et de la Recherche Médicale (INSERM)-Fédération Francophone de la Cancérologie Digestive, FFCD-Université de Montpellier (UM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS BFC)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Université de Rennes (UR)-Centre National de la Recherche Scientifique (CNRS)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Polyclinique Bordeaux Nord Aquitaine (PBNA), Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université Paris-Sud - Paris 11 (UP11)-École pratique des hautes études (EPHE), UNICANCER-UNICANCER-Institut National de la Santé et de la Recherche Médicale (INSERM)-Fédération Francophone de la Cancérologie Digestive, FFCD-Université de Montpellier (UM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté])-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Ecole Polytechnique de l'Université de Nantes (EPUN), Université de Nantes (UN)-Université de Nantes (UN), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut Gustave Roussy (IGR)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Université de Bourgogne (UB)-Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon)-Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER-UNICANCER-Institut National de la Santé et de la Recherche Médicale (INSERM)-Fédération Francophone de la Cancérologie Digestive, FFCD-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté])-Centre National de la Recherche Scientifique (CNRS)-Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon)-Université de Franche-Comté (UFC), and Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université de Montpellier (UM)
Subjects: Adult, medicine.medical_specialty, Pathology, Immunology, Urology, Urine, Immunoglobulin light chain, Biochemistry, 03 medical and health sciences, 0302 clinical medicine, Predictive Value of Tests, Humans, Medicine, Survival analysis, Multiple myeloma, Proportional Hazards Models, [SDV.GEN]Life Sciences [q-bio]/Genetics, Free Immunoglobulin Light Chain, business.industry, Induction Chemotherapy, Cell Biology, Hematology, Middle Aged, Reference Standards, medicine.disease, Survival Analysis, Minimal residual disease, 3. Good health, Consolidation Chemotherapy, 030220 oncology & carcinogenesis, Predictive value of tests, Monoclonal, Immunoglobulin Light Chains, Multiple Myeloma, [ SDV.GEN ] Life Sciences [q-bio]/Genetics, business, 030215 immunology
Abstract: International audience; Guidelines for monitoring multiple myeloma (MM) patients expressing light chains only (light-chain MM [LCMM]) rely on measurements of monoclonal protein in urine. Alternatively, serum free light chain (sFLC) measurements have better sensitivity over urine methods, however, demonstration that improved sensitivity provides any clinical benefit is lacking. Here, we compared performance of serum and urine measurements in 113 (72κ, 41λ) newly diagnosed LCMM patients enrolled in the Intergroupe Francophone du Myélome (IFM) 2009 trial. All diagnostic samples (100%) had an abnormal κ:λ sFLC ratio, and involved (monoclonal) FLC (iFLC) expressed at levels deemed measurable for monitoring (≥100 mg/L). By contrast, only 64% patients had measurable levels of monoclonal protein (≥200 mg per 24 hours) in urine protein electrophoresis (UPEP). After 1 and 3 treatment cycles, iFLC remained elevated in 71% and 46% of patients, respectively, whereas UPEP reported a positive result in 37% and 18%; all of the patients with positive UPEP at cycle 3 also had elevated iFLC levels. Importantly, elevated iFLC or an abnormal κ:λ sFLC ratio after 3 treatment cycles associated with poorer progression-free survival (P = .006 and P < .0001, respectively), whereas positive UPEP or urine immunofixation electrophoresis (uIFE) did not. In addition, patients with an abnormal κ:λ sFLC ratio had poorer overall survival (P = .022). Finally, early normalization of κ:λ sFLC ratio but not negative uIFE predicted achieving negative minimal residual disease, as determined by flow cytometry, after consolidation therapy (100% positive predictive value). We conclude that improved sensitivity and prognostic value of serum over urine measurements provide a strong basis for recommending the former for monitoring LCMM patients.
Published: 2016

27. Positive quantitative PCR detecting Fusarium solani in a case of mixed invasive fungal disease due to Mucorales and Fusarium solani

Author: Emeline Scherer, Ana Berceanu, Fabrice Larosa, Steffi Rocchi, Laurence Millon, Anne-Pauline Bellanger, Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Service de parasitologie et mycologie [CHRU de Besançon], Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Service d'hématologie, Service d'Hématologie Clinique (CHU de Dijon), and Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon)
Subjects: Mucorales, Posaconazole, Antifungal Agents, medicine.medical_treatment, Hematopoietic stem cell transplantation, Polymerase Chain Reaction, Microbiology, 03 medical and health sciences, 0302 clinical medicine, Fusarium, medicine, Humans, Blood culture, 030212 general & internal medicine, Retrospective Studies, Voriconazole, [SDV.EE.SANT]Life Sciences [q-bio]/Ecology, environment/Health, 0303 health sciences, Transplantation, medicine.diagnostic_test, biology, 030306 microbiology, business.industry, Mucormycosis, Myeloid leukemia, Hematology, medicine.disease, biology.organism_classification, 3. Good health, business, Fusarium solani, Invasive Fungal Infections, medicine.drug
Abstract: International audience; We present a case of invasive fungal co-infection in a young patient treated for an acute myeloid leukemia and having undergone a twice-haploid matched unrelated donor hematopoietic stem cell transplantation (HSCT) with two different donors. A mucormycosis diagnosis was made shortly after the patient's admission using imagery and specific Mucorales qPCR which was treated with liposomal amphotericin B and posaconazole. Twenty days later, a blood culture was positive for Fusarium solani, and disseminated cutaneous lesions appeared. The antifungal treatment was changed to liposomal amphotericin B and voriconazole. Thanks to a complete hematological reconstitution and despite a co-infection with two aggressive filamentous opportunistic fungi, the patient recovered. We took advantage of this clinical case to test a specific Fusarium solani qPCR, which proved to be promising when performed retrospectively on some of the patient samples.
Published: 2019

28. A genome-wide association study identifies susceptibility loci for primary central nervous system lymphoma at 6p25.3 and 3p22.1: a LOC Network study

Author: Labreche, Karim, Daniau, Mailys, Sud, Amit, Law, Philip, Royer-Perron, Louis, Holroyd, Amy, Broderick, Peter, Went, Molly, Benazra, Marion, Ahle, Guido, Soubeyran, Pierre, Taillandier, Luc, Chinot, Olivier, Casasnovas, Olivier, Bay, Jacques-Olivier, Jardin, Fabrice, Oberic, Lucie, Fabbro, Michel, Damaj, Gandhi, Brion, Annie, Mokhtari, Karima, Philippe, Cathy, Sanson, Marc, Houillier, Caroline, Soussain, Carole, Hoang-Xuan, Khê, Houlston, Richard, Alentorn, Agusti, Moles-Moreau, Marie-Pierre, Gressin, Rémy, Morschhauser, Franck, Agapé, Philippe, Jaccard, Arnaud, Ghesquières, Hervé, Tempescul, Adrian, Gyan, Emmanuel, Marolleau, Jean-Pierre, Houot, Roch, Fornecker, Luc, Stefano, Anna-Luisa Di, Detrait, Ines, Rahimian, Amithys, Lathrop, Mark, Genet, Diane, Davi, Frederic, Cassoux, Nathalie, Touitou, Valérie, Choquet, Sylvain, Vital, Anne, Polivka, Marc, Figarella-Branger, Dominique, Benouaich-Amiel, Alexandra, Campello, Chantal, Charlotte, Fréderic, Martin-Duverneuil, Nadine, Feuvret, Loïc, Kas, Aurélie, Navarro, Soledad, Villa, Chiara, Bielle, Franck, Chrétien, Fabrice, Tortel, Marie Christine, Gauchotte, Guillaume, Uro-Coste, Emmanuelle, Godfrain, Catherine, Rigau, Valérie, Costopoulos, Myrto, Garff-Tavernier, Magalie Le, Meyronnet, David, Rousseau, Audrey, Adam, Clovis, Lamy, Thierry, Chabrot, Cécile, Boyle, Eileen, Blonski, Marie, Schmitt, Anna, The institute of cancer research [London], Institut du Cerveau et de la Moëlle Epinière = Brain and Spine Institute (ICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut du Cerveau = Paris Brain Institute (ICM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Microsoft Research [Redmond], Microsoft Corporation [Redmond, Wash.], Cancer Genetics, Institute of cancer research, Service de Neurologie [Hôpitaux Civils de Colmar], Hôpitaux Civils Colmar, Plateforme de génétique moléculaire des cancers d'Aquitaine, Institut Bergonié [Bordeaux], UNICANCER-UNICANCER, Centre de Recherche en Automatique de Nancy (CRAN), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Centre de Recherches en Oncologie biologique et Oncopharmacologie (CRO2), Aix Marseille Université (AMU)- Hôpital de la Timone [CHU - APHM] (TIMONE)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias (CHELTER), Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Génomique et Médecine Personnalisée du Cancer et des Maladies Neuropsychiatriques (GPMCND), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), UNICANCER - Institut régional du Cancer Montpellier Val d'Aurelle (ICM), CRLCC Val d'Aurelle - Paul Lamarque, Laboratoire d'Hématologie [CHU Amiens], CHU Amiens-Picardie, Service d'hématologie, Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Université des sciences et de la Technologie d'Oran Mohamed Boudiaf [Oran] (USTO MB), Institut de Radiobiologie Cellulaire et Moléculaire (IRCM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière (CRICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CRLCC René Huguenin, Biologie des Interactions Neurones / Glie, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire d'hématologie [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Institut d'oncologie/développement Albert Bonniot de Grenoble (INSERM U823), Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-EFS-Institut National de la Santé et de la Recherche Médicale (INSERM), Biophysique, Médecine Nucléaire et Technologies Médicales (EA 1049), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Contrôle de la Réponse Immune B et des Lymphoproliférations (CRIBL), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut Génomique, Environnement, Immunité, Santé, Thérapeutique (GEIST), Université de Limoges (UNILIM)-Université de Limoges (UNILIM), Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon (HCL), CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Service d'hématologie [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau, Service clinique des Maladies du Sang, CHU Pontchaillou [Rennes], Laboratoire de Spectrométrie de Masse BioOrganique [Strasbourg] (LSMBO), Département Sciences Analytiques et Interactions Ioniques et Biomoléculaires (DSA-IPHC), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), McGill University = Université McGill [Montréal, Canada], Institut Curie [Paris], Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Hôpital Lariboisière, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Lariboisière-Fernand-Widal [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Service d'Anatomo-Cyto-Pathologie et de NeuroPathologie [Hôpital de la Timone - APHM] (ACPNP), Aix Marseille Université (AMU)- Hôpital de la Timone [CHU - APHM] (TIMONE), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Laboratoire d'Imagerie Biomédicale [Paris] (LIB), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Centre de Psychiatrie et Neurosciences (U894), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Oto-Rhino-Laryngologie et de Chirurgie Cervico-Faciale [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Institut de mécanique des fluides de Toulouse (IMFT), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT), Service de Biopathologie [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Service d'hématologie clinique, Université de Rennes (UR)-Hôpital Pontchaillou, CHU Estaing [Clermont-Ferrand], CHU Clermont-Ferrand, Hôpital Claude Huriez [Lille], CHU Lille, Service de Neuro-Oncologie [CHRU Nancy], UNICANCER, Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), USTO (USTO), Centre de référence sur les démences rares et maladie de Pick, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Institut Génomique, Environnement, Immunité, Santé, Thérapeutique (GEIST), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Institut Pluridisciplinaire Hubert Curien (IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Service d'Hématologie clinique [CHU Pitié-Salpêtrière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Université Paris Diderot - Paris 7 (UPD7)-Hôpital Lariboisière-Fernand-Widal [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Rangueil, Service d'Hépato-Gastro-Entérologie [CHU Pitié-Salpêtrière], Service de Radiothérapie [CHU Pitié-Salpêtrière], Laboratoire d'Imagerie Biomédicale (LIB), Service de Neurochirurgie [CHU Pitié-Salpêtrière], Institut de psychiatrie et neurosciences (U894 / UMS 1266), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées, Service de neuro-pathologie [CHU Pitié-Salpêtrière], Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Pitié-Salpêtrière [AP-HP], Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [APHP]-Centre National de la Recherche Scientifique (CNRS), Institut Bergonié - CRLCC Bordeaux, Unité de transplantation médullaire et laboratoire d'oncologie moléculaire, CRLCC Jean Perrin, UNICANCER - Institut régional du Cancer [Montpellier] (ICM), Service hématologie Amiens, Centre Hospitalier Régional Universitaire [Besançon] (CHRU Besançon)-Hôpital Jean Minjoz, Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Pierre et Marie Curie - Paris 6 (UPMC), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Pitié-Salpêtrière [APHP], Hôpital Bretonneau-Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Hopital d'Amiens, Laboratoire de Spectrométrie de Masse BioOrganique, Département des Sciences Analytiques, Institut Pluridisciplinaire Hubert Curien (LSMBO-DSA-IPHC), Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [APHP]-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Université McGill, Service d'Hématologie Clinique [CHU Pitié-Salpêtrière], Institut Curie, Service d'Ophthalmologie, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Lariboisière-Université Paris Diderot - Paris 7 (UPD7), Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes), Service d'Hépato-Gastroentérologie [CHU Pitié-Salpêtrière], Centre de Recherche en Cancérologie de Lyon (CRCL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre Léon Bérard [Lyon]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Pitié-Salpêtrière [APHP], Hôpital Claude Huriez, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Institut Bergonié - Département de médecine, Université Bordeaux Segalen - Bordeaux 2-Centre régional de lutte contre le cancer [CRLCC], Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut National de la Santé et de la Recherche Médicale (INSERM)-EFS-CHU Grenoble-Université Joseph Fourier - Grenoble 1 (UJF), Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Service d'Oncologie Radiothérapie [CHU Pitié Salpétrière], and Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)
Subjects: Central Nervous System, Cancer Research, Genome-wide association study, Single-nucleotide polymorphism, [SDV.CAN]Life Sciences [q-bio]/Cancer, Biology, Central Nervous System Neoplasms, 03 medical and health sciences, 0302 clinical medicine, primary CNS lymphoma, hemic and lymphatic diseases, medicine, Genetic predisposition, Humans, GWAS, 1000 Genomes Project, ComputingMilieux_MISCELLANEOUS, 030304 developmental biology, Genetics, 0303 health sciences, Lymphoma, Non-Hodgkin, Primary central nervous system lymphoma, [SDV.BBM.BM]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, medicine.disease, cancer susceptibility, 3. Good health, Lymphoma, Oncology, 030220 oncology & carcinogenesis, Basic and Translational Investigations, Neurology (clinical), Lymphoma, Large B-Cell, Diffuse, Diffuse large B-cell lymphoma, Imputation (genetics), Genome-Wide Association Study
Abstract: BackgroundPrimary central nervous system lymphoma (PCNSL) is a rare form of extra-nodal non-Hodgkin lymphoma. PCNSL is a distinct subtype of non-Hodgkin lymphoma, with over 95% of tumors belonging to the diffuse large B-cell lymphoma (DLBCL) group. We have conducted a genome-wide association study (GWAS) on immunocompetent patients to address the possibility that common genetic variants influence the risk of developing PCNSL.MethodsWe performed a meta-analysis of 2 new GWASs of PCNSL totaling 475 cases and 1134 controls of European ancestry. To increase genomic resolution, we imputed >10 million single nucleotide polymorphisms using the 1000 Genomes Project combined with UK10K as reference. In addition we performed a transcription factor binding disruption analysis and investigated the patterns of local chromatin by Capture Hi-C data.ResultsWe identified independent risk loci at 3p22.1 (rs41289586, ANO10, P = 2.17 × 10−8) and 6p25.3 near EXOC2 (rs116446171, P = 1.95 x 10−13). In contrast, the lack of an association between rs41289586 and DLBCL suggests distinct germline predisposition to PCNSL and DLBCL. We found looping chromatin interactions between noncoding regions at 6p25.3 (rs11646171) with the IRF4 promoter and at 8q24.21 (rs13254990) with the MYC promoter, both genes with strong relevance to B-cell tumorigenesis.ConclusionTo our knowledge this is the first study providing insight into the genetic predisposition to PCNSL. Our findings represent an important step in defining the contribution of common genetic variation to the risk of developing PCNSL.
Published: 2019

29. Long-term efficacy of anti-PD1 therapy in Hodgkin lymphoma with and without allogenic stem cell transplantation

Author: Diane Damotte, Remy Dulery, Olivier Casasnovas, Caroline Regny, Lysa, Guillaume Manson, Adrien Chauchet, Georges Garnier, Emmanuelle Nicolas-Virelizier, Aspasia Stamatoullas, Jean-Marc Schiano, Krimo Bouabdallah, Hervé Ghesquières, Charles Herbaux, Jean-Baptiste Mear, Roch Houot, Marie-Pierre Moles-Moreau, Pauline Brice, Adrian Tempescul, Alain Delmer, Bénédicte Deau, Anna Schmitt, Laurent Dercle, Cécile Borel, CHU Pontchaillou [Rennes], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut Bergonié [Bordeaux], UNICANCER, Hôpital Princesse Grace [Monaco], Université Grenoble Alpes - UFR Médecine (UGA UFRM), Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Service d'hématologie [CHU Bordeaux], CHU Bordeaux [Bordeaux]-Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], Laboratoire d'hématologie [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Département Hématologie (FNCLCC), Centre Léon Bérard [Lyon], CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Lymphocyte B et Auto-immunité (LBAI), Université de Brest (UBO)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Universitaire de Reims (CHU Reims), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Département d’Hématologie [Rouen], Normandie Université (NU)-Normandie Université (NU), Centre de Recherche des Cordeliers (CRC (UMR_S_1138 / U1138)), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Institut Gustave Roussy (IGR), Immunologie des tumeurs et immunothérapie (UMR 1015), Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Gustave Roussy (IGR)-Université Paris-Sud - Paris 11 (UP11), Columbia University Medical Center (CUMC), Columbia University [New York], Hopital Saint-Louis [AP-HP] (AP-HP), Microenvironment, Cell Differentiation, Immunology and Cancer (MICMAC), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Bristol-Myers SquibbBristol-Myers Squibb, Lymphocytes B, Autoimmunité et Immunothérapies (LBAI), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-LabEX IGO Immunothérapie Grand Ouest, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), École Pratique des Hautes Études (EPHE), Université Paris-Sud - Paris 11 (UP11)-Institut Gustave Roussy (IGR)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), CCSD, Accord Elsevier, and Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM)
Subjects: 0301 basic medicine, Oncology, Male, Cancer Research, Time Factors, medicine.medical_treatment, [SDV]Life Sciences [q-bio], Programmed Cell Death 1 Receptor, 0302 clinical medicine, Antineoplastic Agents, Immunological, Risk Factors, Anti pd1, ComputingMilieux_MISCELLANEOUS, Allogenic haematopoietic stem cell transplantation, Hematopoietic Stem Cell Transplantation, Middle Aged, Hodgkin Disease, Progression-Free Survival, 3. Good health, [SDV] Life Sciences [q-bio], Haematopoiesis, Nivolumab, 030220 oncology & carcinogenesis, Disease Progression, Female, France, Immunotherapy, Stem cell, Checkpoint inhibitors, Adult, medicine.medical_specialty, Adolescent, Risk Assessment, 03 medical and health sciences, Young Adult, Refractory, Internal medicine, medicine, Humans, Transplantation, Homologous, Aged, Retrospective Studies, Anti-PD1, business.industry, Transplantation, 030104 developmental biology, Hodgkin lymphoma, business
Abstract: Long-term efficacy of anti-PD1 therapy and the need for a consolidation with allogenic haematopoietic stem cell transplantation (allo-HSCT) remain unclear in patients with relapsed/refractory (R/R) Hodgkin lymphoma (HL).We retrospectively analysed 78 patients with R/R HL treated with nivolumab in the French Early Access Program and compared their outcomes according to subsequent allo-HSCT.After a median follow-up of 34.3 months, the best overall response rate was 65.8%, including 38.2% complete responses (CRs). The median progression-free survival (PFS) was 12.1 months. Patients reaching a CR upon nivolumab had a significantly longer PFS than those reaching a partial response (PR) (median = not reached vs 9.3 months, p 0.001). In our cohort, 13 patients who responded (i.e. in CR or PR) to nivolumab monotherapy underwent consolidation with allo-HSCT. Among responding patients, none of those who underwent subsequent allo-HSCT (N = 13) relapsed, whereas 62.2% of those who were not consolidated with allo-HSCT (N = 37) relapsed (p 0.001). There was no difference in overall survival (OS) between the two groups. Five of 6 patients who were not in CR at the time of transplantation (4 PRs and 1 progressive disease) converted into a CR after allo-HSCT.Most patients with R/R HL treated with anti-PD1 monotherapy eventually progressed, notably those who did not achieve a CR. Patients undergoing consolidation with allo-HSCT after anti-PD1 therapy experienced prolonged disease-free survival compared with non-transplanted patients, but this difference did not translate into a benefit in OS. This information should be considered when evaluating the risk/benefit ratio of allo-HSCT after anti-PD1 therapy.
Published: 2019

30. Exome sequencing identifies germline variants in DIS3 in familial multiple myeloma

Author: Bertrand Joly, Hagay Sobol, Isabelle Azais, Hervé Avet-Loiseau, Karine Augeul-Meunier, Catherine Le Bris, Delphine Demangel, Maroulio Pertesi, Xavier Leleu, Maria Victoria Revuelta, Maxime Vallée, Manuel Cliquennois, James D. McKay, Aurore Perrot, Aleksandra Butrym, Matthieu Foll, Björn Nilsson, Javier Oliver, Judit Várkonyi, Emeline Perrial, Xiaomu Wei, Artur Jurczyszyn, Gabriele Buda, Marcin Rymko, Cécile Leyronnas, Robert J. Klein, Elżbieta Iskierka-Jażdżewska, Claire Mathiot, Marzena Wątek, Eric Voog, Olivier Decaux, Florence Desquesnes, Jill Corre, Arnon Nagler, Jean Gabriel Fuzibet, Véronique Dorvaux, Jan Maciej Zaucha, Philippe Rodon, Siwei Chen, Denis Caillot, Laurent Garderet, Michel Maigre, Isabelle Leduc, Fabienne Lesueur, Borhane Slama, Sophie Rigaudeau, Philippe Mineur, Norbert Grząśko, Perrine Galia, Rui Manuel Reis, Federico Canzian, Philippe Helias, Yves-Jean Bignon, Marcin Kruszewski, Victor Moreno, Juan Sainz, Nathalie Cheron, Laurent Voillat, Charles Dumontet, Christian Berthou, Marie Beaumont, Brigitte Pegourie, Etienne Paubelle, Marguerite Vignon, Matteo Pelosini, Philippe Casassus, Isabelle Lambrecht, Laure Vincent, Eileen M Boyle, Annette Juul Vangsted, Pascal Bourquard, Laurent Mosser, Margaret Macro, Gerald Marit, Daniele Campa, Brigitte Kolb, Bruno Royer, Jean Fontan, Ramón García-Sanz, Philippe Moreau, Serge Leyvraz, Malgorzata Krawczyk-Kulis, Krzysztof Jamroziak, Joaquin Martinez-Lopez, Bruno Anglaret, Steven M. Lipkin, Nicole Frenkiel, Ofure Obazee, Marek Dudziński, Pascale Cony-Makhoul, Hervé Naman, Andres Jerez, Lund University and Hospital Department of Hematology, Lund Stem Cell Center, Lund, Sweden, Genetic Cancer Susceptibility, Department of Biological Statistics and Computational Biology, Cornell University, Weill Medical College of Cornell University Division of International Medicine and Infectious Diseases, Weill Medical College of Cornell University [New York], Hospices Civils de Lyon (HCL), ProfileXpert, Université de Lyon, LCMT, ProfileXpert, Biomedical Research Institute of Málaga (IBIMA), Centre de Recherche en Cancérologie de Lyon (CRCL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre Léon Bérard [Lyon]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Pathologies biliaires, fibrose et cancer du foie (Inserm UMR_S 938), CHU Saint-Antoine [APHP]-Centre de Recherche Saint-Antoine (CR Saint-Antoine), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), CHU Saint-Antoine [APHP], Sorbonne Universités, UPMC Univ Paris 06, CNRS UMR 7371, INSERM UMR S1146, Laboratoire d'Imagerie Biomédicale, France, parent, Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), CIC - Poitiers, Université de Poitiers-Centre hospitalier universitaire de Poitiers (CHU Poitiers)-Direction Générale de l'Organisation des Soins (DGOS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Département de Médecine Interne [CHU Rennes], Université de Rennes 1 - Faculté de Médecine (UR1 Médecine), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES), Microenvironment, Cell Differentiation, Immunology and Cancer (MICMAC), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Hopital de Périgueux (CH Périgueux), Hopital de Périgueux, Service d'Hématologie, Centre Hospitalier Universitaire de Reims (CHU Reims), Centre Hospitalier Henri Duffaut (Avignon), Département Oncologie-Hématologie [Charleroi, Belgium], Grand Hôpital de Charleroi [Belgium], Centre Jean Bernard [Le Mans] (Institut Inter-Régional de Cancérologie), CHU de Fort de France (Service Post-Urgences, Pôle RASSUR), CHU de Fort de France, Hôpital JeanMinjoz, Centre hospitalier de Chartres (Chartres) (Service d'Hémato-Oncologie), Service hématologie (CHU d'Amiens), CHU Amiens-Picardie, Service de rhumatologie [Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service d'Hématologie [AP-HP Hôpital Saint-Louis], AP-HP Hôpital Saint-Louis, Institut Universitaire d'Hématologie [Hôpital Saint-Louis - APHP], CHU Saint Louis [APHP], Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service de Médecine Interne [CHU Nice] (Hôpital l'Archet), Hôpital l'Archet-Centre Hospitalier Universitaire de Nice (CHU de Nice), Service d'hématologie [CHR Metz-Thionville], Centre hospitalier régional Metz-Thionville (CHR Metz-Thionville), Centre Hospitalier de Valence (Unité d'Hématologie), Centre hospitalier de Valence, Centre Hospitalier Annecy-Genevois [Saint-Julien-en-Genevois], Lymphocyte B et Auto-immunité (LBAI), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO), CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Hematology Department - Namur Thrombosis and Hemostasis Center (NTHC), UCL Mont-Godinne, Clinique Universitaire d'Hématologie [La Tronche, Grenoble], Centre Hospitalier Universitaire [Grenoble] (CHU), CHUV, Lausanne (Departement d'Oncologie), Unité d'Oncologie Médicale, Rodez (Hôpital Jacques Puel, Pôle Medical 2), Unité de coordination en oncogériatrie de Basse-Normandie [Caen] (UCOG Basse-Normandie), CHI Poissy-Saint-Germain, Institut de Cancérologie Lucien Neuwirth, CHU Saint-Etienne, CHG Abbeville (Hématologie), Institut Daniel Hollard [Grenoble], Service d'hématologie et oncologie [Centre Hospitalier de Chalon-sur-Saône William Morey], Centre Hospitalier Chalon-sur-Saône William Morey, Service d'hématologie clinique [Avicenne], Université Paris 13 (UP13)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Avicenne, Intergroupe francophone du myélome (IFM), Service d'Onco-Hématologie, Centre Médical de Bligny, Briis sous Forges, Service Hématologie, CH LYON SUD, Pierre benite, Service d'Hématologie [Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Imagerie Moléculaire et Stratégies Théranostiques - Clermont Auvergne (IMoST), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Clermont Auvergne (UCA), Hôpital Sud-Fancilien, CH Sud-Fancilien, Département d'Hématologie [CHU Nîmes], Centre Hospitalier Universitaire de Nîmes (CHU de Nîmes), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Hématologie, Oncologie Médicale, Centre Azureen de cancérologie, Centre Azureen de cancérologie, Unité d'hématologie et d'oncologie [Centre Hospitalier de Versailles], Centre Hospitalier de Versailles (CHV), Inserm U1035, Biotherapies des Maladies Genetiques et Cancers, Univ Bordeaux, CHU de Bordeaux, Pole de Biologie et Pathologie, Université de Bordeaux (UB)-CHU Bordeaux [Bordeaux]-Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire d'Hématologie Biologique [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Service de Rhumatologie [Reims], Groupe Hospitalier de l'Institut Catholique de Lille (GHICL), CHU Montpellier, Department of Clinical Hematology, Montpellier, France, Hospitalier et Universitaire de Pointe-à-Pitre (Oncologie Médicale), Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CIBER Epidemiologia y Salud Pùblica [Madrid, Spain] (CIBERESP), Instituto de Salud Carlos III (ISC), Institut d'Investigació Biomèdica de Bellvitge [Barcelone] (IDIBELL), Life and Health Sciences Research Institute [Braga] (ICVS), University of Minho [Braga], Barretos Cancer Hospital [São Paulo, Brazil], Department of Genetics, Cell and Immunobiology, Semmelweis University, Budapest, Hungary, Department of Rheumatology, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Departement of Hematology, University Hospital, Bydgoszcz, Department of Hematology, Rigshospitalet, Copenhagen, Denmark, Department of Hematology, Jagiellonian University - Medical College, Gdynia Oncology Center, Gdynia and Department of Oncological Propedeutics, Genomic Oncology Area (GENYO), Department of Hematology and Bone Marrow Transplantation, Silesian Medical University, Department of Hematology, Insitute of Hematology and Transfusion Medicine, Warsa, Holycross Cancer Center of Kelce, Hematology Clinic, Kielce, Department of Oncology, Transplants and Advanced Technologies, Section of Hematology, Pisa University, Department of Hematology, Medical University of Lodz, Departement of Experimental Hemato-Oncology, Medical University of Lubli (Polish Myeloma Study Group), Servicio de Hematología, Hospital Universitario 12 de Octubre [Madrid], Hematology and Medical Oncology Department, Hospital Morales Meseguer, Murcia (IMIB), Department of Biology, University of Pisa, Cancer et génôme: Bioinformatique, biostatistiques et épidémiologie d'un système complexe, MINES ParisTech - École nationale supérieure des mines de Paris-Institut Curie-Institut National de la Santé et de la Recherche Médicale (INSERM), Hematology Department, Teaching Hospital No1, Rzeszow, Teaching Hospital N°1, Haematology Department, University Hospital of Salamanca, Hematology Division Chaim Sheba Medical Center, Tel Hashomer, Department of Hematology Copernicus Hospital, Torun, Department of Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Wroclaw Medical University, Department of Cancer Epidemiology, German Cancer Research Center - Deutsches Krebsforschungszentrum [Heidelberg] (DKFZ), Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany, Icahn School of Medicine at Mount Sinai [New York] (MSSM), International Agency for Cancer Research (IACR), INSERM 1052, CNRS 5286, CRCL Lyon, UCL - SSS/IREC/MONT - Pôle Mont Godinne, UCL - (MGD) Service d'hématologie, Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service d'Hématologie [AP-HP Hôpital Saint-Antoine], AP-HP - Hôpital Saint-Antoine, Centre de Recherche en Cancérologie de Toulouse (CRCT), Université Toulouse III - Paul Sabatier (UPS), Hôpital Claude Huriez, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'hématologie [Reims], Hôpital Robert Debré, Hôpital Robert Debré-Centre Hospitalier Universitaire de Reims (CHU Reims)-Hôpital Robert Debré-Centre Hospitalier Universitaire de Reims (CHU Reims), Centre Hospitalier Universitaire de Charleroi (Hématologie et pathologies de la coagulation), Centre Hospitalier Universitaire de Charleroi, Service d'hématologie, Centre Hospitalier Régional Universitaire [Besançon] (CHRU Besançon)-Hôpital Jean Minjoz, Université de Poitiers-Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service d'Oncologie Génétique, de Prévention et Dépistage, Université Paris Descartes - Faculté de Médecine (UPD5 Médecine), Université Paris Descartes - Paris 5 (UPD5), Service d'Immunopathologie [Hôpital Saint-Louis, Paris], Université Paris Diderot - Paris 7 (UPD7)-CHU Saint Louis [APHP], Département Universitaire Nice (Internal Medicine Department), Hôpital de Nice, Service d'hématologie biologique [Avicenne], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Avicenne-Université Paris 13 (UP13), Laboratoire de diagnostic génétique et moléculaire, Centre Jean Perrin, Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes), CHU Dijon, Biothérapies des maladies génétiques et cancers, Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Universitaire de Caen, Département d’Hématologie Clinique [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Laboratoire de génomique du myélome [IUCT Oncopole, Toulouse], IUCT Oncopole - Institut Universitaire du Cancer de Toulouse, CHU Toulouse [Toulouse]-CHU Toulouse [Toulouse], CIBER de Epidemiología y Salud Pública (CIBERESP), Biomarkers and Susceptibility Unit, Catalan Institute of Oncology, Molecular Oncology Research Center [São Paulo, Brazil], Centro de Genomica e Investigacion Oncologica (GENYO), Hospital universitario 12 de Octubre, Holycross Cancer Center of Kielce, Hematology Clinic, Department of Laboratory Medicine Lunds University Hospital Lund, Cornell University [New York], Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Pathologies biliaires, fibrose et cancer du foie [CHU Saint-Antoine], Centre de Recherche Saint-Antoine (CR Saint-Antoine), Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Laboratoire d'Imagerie Biomédicale (LIB), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Service de Médecine interne et immunologie clinique [Rennes] = internal medicine and clinical immunology [Rennes], CHU Pontchaillou [Rennes], Centre Jean Bernard [Institut Inter-régional de Cancérologie - Le Mans], Laboratoire d'Hématologie [CHU Amiens], Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université de Brest (UBO)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paris 13 (UP13)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Avicenne [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Imagerie Moléculaire et Stratégies Théranostiques (IMoST), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Centre Hospitalier de Versailles André Mignot (CHV), Instituto de Salud Carlos III [Madrid] (ISC), Cancer et génome: Bioinformatique, biostatistiques et épidémiologie d'un système complexe, MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut Curie [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Jonchère, Laurent, Lund University [Lund], Pathologies biliaires, fibrose et cancer du foie [CRSA], Centre de Recherche Saint-Antoine (CRSA), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Rennes (UR), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Lymphocytes B, Autoimmunité et Immunothérapies (LBAI), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-LabEX IGO Immunothérapie Grand Ouest, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Institut Brestois Santé Agro Matière (IBSAM), Université catholique de Lille (UCL), Uniwersytet Jagielloński w Krakowie = Jagiellonian University (UJ), University of Pisa - Università di Pisa, Mines Paris - PSL (École nationale supérieure des mines de Paris), Wrocław Medical University, Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Rennes - Faculté de Médecine (UR Médecine), Centre Hospitalier Universitaire de Nice (CHU Nice)-Hôpital l'Archet, Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E), and Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: 0301 basic medicine, Cancer Research, Letter, [SDV]Life Sciences [q-bio], MEDLINE, Library science, Myeloma, World health, 03 medical and health sciences, 0302 clinical medicine, Multiple myeloma, immune system diseases, Political science, hemic and lymphatic diseases, Exome Sequencing, Genetics, Humans, Exome, Genetic Predisposition to Disease, Cancer genetics, Exome sequencing, Germ-Line Mutation, ComputingMilieux_MISCELLANEOUS, Exosome Multienzyme Ribonuclease Complex, Extramural, Mieloma múltiple, French, Hematology, language.human_language, 3. Good health, Pedigree, [SDV] Life Sciences [q-bio], Exome/genetics, Exosome Multienzyme Ribonuclease Complex/genetics, Female, Genetic Predisposition to Disease/genetics, Germ-Line Mutation/genetics, Multiple Myeloma/genetics, Whole Exome Sequencing/methods, 030104 developmental biology, Oncology, 030220 oncology & carcinogenesis, Donation, language, Multiple Myeloma, Genètica, International agency
Abstract: French National Cancer Institute (INCA) and the Fondation Francaise pour la Recherche contre le Myelome et les Gammapathies (FFMRG), the Intergroupe Francophone du Myelome (IFM), NCI R01 NCI CA167824 and a generous donation from Matthew Bell. This work was supported in part through the computational resources and staff expertise provided by Scientific Computing at the Icahn School of Medicine at Mount Sinai. Research reported in this paper was supported by the Office of Research Infrastructure of the National Institutes of Health under award number S10OD018522. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. The authors thank the Association des Malades du Myelome Multiple (AF3M) for their continued support and participation. Where authors are identified as personnel of the International Agency for Research on Cancer / World Health Organization, the authors alone are responsible for the views expressed in this article and they do not necessarily represent the decisions, policy or views of the International Agency for Research on Cancer / World Health Organization
Published: 2019

31. Actualités thérapeutiques dans les lymphomes non hodgkiniens et le lymphome de Hodgkin

Author: J.N. Bastie, C. Rossi, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), and CCSD, Accord Elsevier
Subjects: [SDV.IMM] Life Sciences [q-bio]/Immunology, medicine.medical_treatment, First line, Immunothérapie, Follicular lymphoma, 03 medical and health sciences, 0302 clinical medicine, immune system diseases, hemic and lymphatic diseases, Internal Medicine, medicine, Lymphome non hodgkiniens, business.industry, Large cell, Gastroenterology, Immunotherapy, medicine.disease, Lymphome de Hodgkin, 3. Good health, Lymphoma, Thérapies ciblées, 030220 oncology & carcinogenesis, Cancer research, Hodgkin lymphoma, [SDV.IMM]Life Sciences [q-bio]/Immunology, Mantle cell lymphoma, business, 030215 immunology
Abstract: In this review, we report the main advances of the last years in the four most common lymphomas in France, namely Hodgkin lymphoma, large cell diffuse B lymphoma, follicular lymphoma and mantle cell lymphoma. We have identified consensual practices in first line in France and then distinguished the targeting by new molecules. Thus, we wanted to highlight the problems for each of these four lymphomas and understand the tools used to find solutions. Finally, this review makes it possible to understand to what extent the new molecules (targeted therapies, immunotherapy) make it possible to continuously improve the management of patients with lymphomas. The global dynamics seems to reduce the place of conventional chemotherapies in favor of these new molecules. However, because of the increase in therapeutic possibilities, the challenge remains to find the combination associated with the best risk-benefit ratio., Dans cette revue, nous rapportons les avancées majeures de ces dernières années en ce qui concerne les quatre lymphomes les plus fréquents, en France à savoir le lymphome de Hodgkin, le lymphome B diffus à grandes cellules, le lymphome folliculaire et le lymphome à cellules du manteau. Nous avons recensé les pratiques consensuelles en première ligne et distingué ensuite le ciblage par de nouvelles molécules. Ainsi, nous avons voulu mettre en exergue les problématiques pour chacun de ces quatre lymphomes et comprendre les moyens utilisés pour trouver des solutions. In fine, cette revue permet de comprendre dans quelle mesure les nouvelles molécules (thérapies ciblées, immunothérapie) permettent d’améliorer sans cesse la prise en charge des patients atteints de lymphomes. La dynamique globale semble réduire la place des chimiothérapies classiques au profit de ces nouvelles molécules. Cependant, devant la multiplication des possibilités thérapeutiques, le défi reste de trouver la combinaison associée offrant le meilleur ratio bénéfice/risque, sachant que ces nouvelles thérapies sont assorties d’effets secondaires dont la connaissance reste limitée pour l’instant.
Published: 2019

32. Gemtuzumab ozogamicin for de novo acute myeloid leukemia: final efficacy and safety updates from the open-label, phase III ALFA-0701 trial

Author: Claude Preudhomme, Stephen D. Rubin, Emmanuel Raffoux, Sylvie Castaigne, Sylvie Chevret, Cécile Pautas, Xavier Thomas, Pascal Turlure, Pierre Bousset, Ollivier Legrand, Claude Gardin, Juliette Lambert, Rebecca J. Benner, Christine Terré, Hervé Dombret, Denis Caillot, Karïn Gogat-Marchant, Unité d'hématologie et d'oncologie [Centre Hospitalier de Versailles], Centre Hospitalier de Versailles André Mignot (CHV), Service d'Hématologie Biologique [Mondor], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor, Département de Génétique [CH Versailles], Service d'hématologie biologique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'Hématologie clinique et thérapie cellulaire [CHU Limoges], CHU Limoges, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service d'hématologie clinique et de thérapie cellulaire [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Service d'hématologie clinique [Avicenne], Université Paris 13 (UP13)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Avicenne [AP-HP], Service d'Hématologie Cellulaire [Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer - U1172 Inserm - U837 (JPArc), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Lille Nord de France (COMUE)-Université de Lille, Service de biostatistiques et information médicale [Saint-Louis], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Service d'hématologie-oncologie adultes, Université Paris Diderot - Paris 7 (UPD7)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Centre Hospitalier de Versailles (CHV), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Henri Mondor, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Saint-Antoine [APHP], Université Paris 13 (UP13)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Avicenne, Centre de recherche Jean-Pierre Aubert-Neurosciences et Cancer, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille, Droit et Santé, Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer - U837 (JPArc), and Université Lille Nord de France (COMUE)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille
Subjects: Oncology, medicine.medical_specialty, Chemotherapy, Randomization, business.industry, Gemtuzumab ozogamicin, medicine.medical_treatment, Hazard ratio, Induction chemotherapy, [SDV.CAN]Life Sciences [q-bio]/Cancer, Hematology, 3. Good health, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, law, Internal medicine, Cytarabine, Medicine, business, Survival rate, 030215 immunology, medicine.drug
Abstract: The randomized, phase III ALFA-0701 trial showed that a reduced and fractionated dose of gemtuzumab ozogamicin added to standard front-line chemotherapy significantly improves event-free survival (EFS) in adults with de novo acute myeloid leukemia (AML). Here we report an independent review of EFS, final overall survival (OS), and additional safety results from ALFA-0701. Patients (n=271) aged 50-70 years with de novo AML were randomized to receive conventional front-line induction chemotherapy (3+7daunorubicin+cytarabine) with/without gemtuzumab ozogamicin 3 mg/m2 on days 1, 4, and 7 during induction. Patients in remission following induction therapy received 2 courses of consolidation therapy (daunorubicin+cytarabine) with/without gemtuzumab ozogamicin (3 mg/m2/day on day 1) according to their initial randomization. The primary end point was investigator-assessed EFS. Secondary end points included OS and safety. A blinded independent review confirmed the investigator-assessed EFS results [August 1, 2011; hazard ratio (HR) 0.66; 95% Confidence Interval (CI): 0.49–0.89; 2-sided P=0.006], corresponding to a 34% reduction in risk of events in the gemtuzumab ozogamicin versus control arm. Final OS at April 30, 2013 favored gemtuzumab ozogamicin but was not significant. No differences in early death rate were observed between arms. The main toxicity associated with gemtuzumab ozogamicin was prolonged thrombocytopenia. Veno-occlusive disease (including after transplant) was observed in 6 patients in the gemtuzumab ozogamicin arm and 2 in the control arm. In conclusion, gemtuzumab ozogamicin added to standard intensive chemotherapy has a favorable benefit/risk ratio. These results expand front-line treatment options for adult patients with previously untreated AML. (Trial registered at clinicaltrials.gov; identifier: 00927498.)
Published: 2019

33. Prognostic Significance of Concurrent Gene Mutations in Intensively Treated Patients with IDH1/2 Mutated AML

Author: Raphael Itzykson, Lionel Ades, Hervé Dombret, Jean Valère Malfuson, Juliette Lambert, Céline Berthon, Claude Preudhomme, Christine Terré, Emmanuel Raffoux, Cécile Pautas, Jean-Baptiste Micol, Matthieu Duchmann, Jean-Pierre Marolleau, Nicolas Duployez, Emilie Lemasle, Karine Celli-Lebras, Arnaud Pigneux, Claude Gardin, Christian Recher, Xavier Thomas, Pascal Turlure, Nicolas Boissel, Stéphane de Botton, Thorsten Braun, Denis Caillot, Norbert Vey, Sylvain Chantepie, Hôpital d'instruction des Armées Percy, Service de Santé des Armées, Service d'Hématologie Biologique [Mondor], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor, Thérapie génique et contrôle de l'expansion cellulaire (UMR E007), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Recherche clinique appliquée à l'hématologie (URP_3518), Université Paris Cité (UPCité), Service d'Hématologie [AP-HP Hôpital Saint-Louis], Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service d'Hématologie clinique et thérapie cellulaire [CHU Limoges], CHU Limoges, Centre de Recherche en Cancérologie de Marseille (CRCM), Aix Marseille Université (AMU)-Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CHU Bordeaux, Service d'Hématologie Clinique et Thérapie cellulaire, F-33000, Bordeaux., Biothérapies des maladies génétiques et cancers, Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Département de Génétique [CH Versailles], Centre Hospitalier de Versailles André Mignot (CHV), Service d'hématologie clinique [Avicenne], Université Paris 13 (UP13)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Avicenne [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hématopoïèse normale et pathologique, Université Paris-Sud - Paris 11 (UP11)-Institut Gustave Roussy (IGR)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer - U837 (JPArc), Université Lille Nord de France (COMUE)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille, Institut Gustave Roussy (IGR), Département d'hématologie [Gustave Roussy], Génomes, biologie cellulaire et thérapeutiques (GenCellDi (U944 / UMR7212)), Collège de France (CdF (institution))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Service de pathologie [CHU Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'hématologie biologique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Service clinique des Maladies du Sang, CHU Amiens-Picardie, Hôpital Saint-Louis, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Institut d'Hématologie de Basse-Normandie (IHBN), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN)-Centre Régional de Lutte contre le Cancer François Baclesse [Caen] (UNICANCER/CRLC), Normandie Université (NU)-UNICANCER-Tumorothèque de Caen Basse-Normandie (TCBN)-UNICANCER, Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), DESSAIVRE, Louise, and Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Mutation, IDH1, business.industry, Point mutation, [SDV]Life Sciences [q-bio], Immunology, DNMT3A Gene, Cell Biology, Hematology, Gene mutation, medicine.disease_cause, Biochemistry, Chemotherapy regimen, [SDV] Life Sciences [q-bio], Isocitrate dehydrogenase, Cancer research, Medicine, business, Gene
Abstract: Background : Point mutations in isocitrate dehydrogenase (IDH) genes are seen in 20% of adult patients (pts) with acute myeloid leukemia (AML). Prognostic significance of each IDH1/2 mutation (mut) analyzed with co-occurring mutations treated with intensive chemotherapy (IC) remains inconsistent, particularly with the advent of IDH inhibitors. Furthermore, the role of allogeneic stem cell transplantation (SCT) in IDH-mutated without favorable-risk features is not known. Patients & Methods: Between 2009 and 2016, 262 pts with IDH1/2 mutated AML (101 IDH1mut, 115 IDH2R140Qmutand 46 IDH2R172mut) were treated with IC in younger ALFA-0702 (NCT00932412, n = 133) and older ALFA-1200 (NCT01966497, n = 129) prospective trials. Median age was 50 [42-54] and 67 y [64-71], respectively (resp). Targeted 37-gene next-generation sequencing (NGS) information was available for all pts. According to ELN 2010 classification, non-favorable CR/CRp pts were eligible for SCT if they had a sibling or matched unrelated donor. Correlation between IDHmutand covariates was realized by Pearson correlation coefficient and point biserial correlation for continuous and dichotomic variables, resp. Impact on response and survival was assessed for all covariates present in at least 10% of patients. SCT was considered as a time-dependent variable. Informative variables selected by LASSO were included in multivariate logistic regression for response and multivariate Cox model for survival. All analyses were stratified on the clinical trial. Results: IDH1 mut was significantly associated with NPM1mut(p=0.025), DNMT3Amut(p=0.009) and mutually exclusive with TET2mut(p=0.009). 80% (81/101) of IDH1 mutated pts achieved CR/CRp [96 % (46/48) if concomitant NPM1mut vs 66% (35/53) if not (p=0.0009)]. With a median FU of 39 months, overall median OS was not reached and median EFS was 15 months (Fig 1A). Presence of NPM1mutwas the only variable associated with longer OS (HR=0.33, p=0.001) and EFS (HR = 0.4, p = 0.001) in multivariate analysis. At 5 years, OS was estimated at 68% and 35% and EFS at 55% and 26%, resp (Fig 1B). Effect of concomitant NPM1mutwas reinforced in the absence of DNMT3Amut(HR=0.14, p=0.0006 and HR=0.16, p IDH2R140Q mut was significantly associated with NPM1mut(p=0.0004) and SRSF2mut(p IDH2R172K mut was significantly associated with DNMT3Amut(p=0.0004) and BCORmut(p Finally, in non-favorable ELN 2010 pts (74, 74 and 46 with IDH1mut, IDH2R140Qmutand IDH2R172Kmut, resp), SCT in first CR only benefited to pts with IDH1mut(p=0.004 for OS) or with IDH2R172Kmut(p=0.03 for EFS). Conclusion: In a large prospective series, NPM1mutis the main better risk factor in the IDH1mutand IDH2R140Qmutsubgroups and may be used as stratification factor in clinical trials testing frontline specific IDH inhibitors with IC. Allogeneic SCT in first CR appears to improve the outcome of pts with non-favorable IDH1 or IDH2R172K mutated AML. Figure 1 Disclosures Micol: Jazz Pharmaceuticals: Consultancy; AbbVie: Consultancy. Thomas:ABBVIE: Honoraria; DAICHI: Honoraria; INCYTE: Honoraria; PFIZER: Honoraria. Braun:Institut de Recherches Internationales Servier (IRIS): Research Funding. Ades:Novartis: Membership on an entity's Board of Directors or advisory committees; Takeda: Membership on an entity's Board of Directors or advisory committees; Amgen: Research Funding; Agios: Membership on an entity's Board of Directors or advisory committees; Jazz: Membership on an entity's Board of Directors or advisory committees; Abbvie: Membership on an entity's Board of Directors or advisory committees; Astellas: Membership on an entity's Board of Directors or advisory committees; Helsinn Healthcare: Membership on an entity's Board of Directors or advisory committees; Celgene: Membership on an entity's Board of Directors or advisory committees; Silence Therapeutics: Membership on an entity's Board of Directors or advisory committees. Berthon:PFIZER: Other: DISCLOSURE BOARD; JAZZPHARMACEUTICAL: Other: DISCLOSURE BOARD; CELGEN: Other: DISCLOSURE BOARD. Boissel:NOVARTIS: Consultancy. Vey:Janssen: Honoraria; Novartis: Consultancy, Honoraria. Pigneux:Astellas: Honoraria; Amgen: Honoraria; Novartis: Honoraria; Jazz: Honoraria; Abbvie: Honoraria; Roche: Honoraria; Pfizer: Honoraria; Daichi: Honoraria; F. Hoffmann-La Roche Ltd: Honoraria. Recher:Celgene: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Incyte: Honoraria; Jazz: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Astellas: Consultancy, Membership on an entity's Board of Directors or advisory committees; Novartis: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Abbvie: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees; Sunesis: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Astellas: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Amgen: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Macrogenics: Consultancy, Membership on an entity's Board of Directors or advisory committees. Dombret:CELGENE: Consultancy, Honoraria; AGIOS: Honoraria; Institut de Recherches Internationales Servier (IRIS): Research Funding. De Botton:Daiichi: Consultancy; Janssen: Consultancy; Agios: Consultancy, Research Funding; Astellas: Consultancy; Pierre Fabre: Consultancy; Servier: Consultancy; Pfizer: Consultancy; Novartis: Consultancy; Forma: Consultancy, Research Funding; Syros: Consultancy; AbbVie: Consultancy; Celgene Corporation: Consultancy, Speakers Bureau; Bayer: Consultancy.
Published: 2019

34. B-ALL With t(5;14)(q31;q32); IGH-IL3 Rearrangement and Eosinophilia: A Comprehensive Analysis of a Peculiar IGH-Rearranged B-ALL

Author: Benjamin Fournier, Estelle Balducci, Nicolas Duployez, Emmanuelle Clappier, Wendy Cuccuini, Chloé Arfeuille, Aurélie Caye-Eude, Eric Delabesse, Elodie Bottollier-Lemallaz Colomb, Karin Nebral, Marie-Lorraine Chrétien, Coralie Derrieux, Aurélie Cabannes-Hamy, Florent Dumezy, Pascaline Etancelin, Odile Fenneteau, Jamile Frayfer, Antoine Gourmel, Marie Loosveld, Gérard Michel, Nathalie Nadal, Dominique Penther, Isabelle Tigaud, Elise Fournier, Bettina Reismüller, Andishe Attarbaschi, Marina Lafage-Pochitaloff, André Baruchel, Service des Recherches Métallurgiques Appliquées (SRMA), Département des Matériaux pour le Nucléaire (DMN), CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Assistance Publique - Hôpitaux de Marseille (APHM), Laboratoire d'Hématologie [CHRU Lille] (Centre de Biologie et de Pathologie), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer - U1172 Inserm - U837 (JPArc), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Lille Nord de France (COMUE)-Université de Lille, Pathologie cellulaire : aspects moléculaires et viraux / Pathologie et Virologie Moléculaire, Institut Universitaire d'Hématologie (IUH), Université Paris Diderot - Paris 7 (UPD7)-Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de Cytogénétique [AP-HP Hôpital Saint-Louis], Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service d'immuno-hématologie pédiatrique [CHU Necker], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'Hématologie Cellulaire [Lille], Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Service d'Hématologie Biologique [Hôpital Robert Debré, Paris], AP-HP Hôpital universitaire Robert-Debré [Paris], Centre Hospitalier de Meaux, Centre d'Immunologie de Marseille - Luminy (CIML), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST), Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS), CHU Dijon, Laboratory of Hematology, Centre Hospitalier Lyon Sud, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Université Paris Diderot - Paris 7 (UPD7), Unité d'Hémato-Immunologie pédiatrique [Hôpital Robert Debré, Paris], Service d'Immuno-hématologie pédiatrique [Hôpital Robert Debré, Paris], Hôpital Robert Debré-Hôpital Robert Debré, CEA-Direction de l'Energie Nucléaire (CEA-DEN), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-CEA-Direction de l'Energie Nucléaire (CEA-DEN), Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer (JPArc - U837 Inserm), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Université Lille 2 - Faculté de Médecine, Université Paris Diderot - Paris 7 (UPD7)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Centre National de la Recherche Scientifique (CNRS), AP-HP Hôpital Saint-Louis, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Necker - Enfants Malades [AP-HP], Université de Franche-Comté (UFC)-Centre National de la Recherche Scientifique (CNRS)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Université de Technologie de Belfort-Montbeliard (UTBM), Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer - U837 (JPArc), Université Lille Nord de France (COMUE)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), and Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)
Subjects: 0301 basic medicine, Cancer Research, medicine.medical_specialty, clinical and molecular epidemiology, Case Report, acute lymphoblastic leukemia, cytogenetics and molecular genetics, Blast Count, Gastroenterology, lcsh:RC254-282, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, hemic and lymphatic diseases, Epidemiology, medicine, Eosinophilia, IKZF1 rearrangement, business.industry, Complete remission, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, 3. Good health, 030104 developmental biology, medicine.anatomical_structure, Oncology, 030220 oncology & carcinogenesis, [SDV.IMM]Life Sciences [q-bio]/Immunology, High incidence, Bone marrow, medicine.symptom, business, eosinophilia, Comparative genomic hybridization, Male predominance
Abstract: International audience; Background: B-cell acute lymphoblastic leukemia associated with t(5;14)(q31;q32); IGH-IL3 is an exceptional cause of eosinophilia. The IGH enhancer on 14q32 is juxtaposed to the IL3 gene on 5q31, leading to interleukin-3 overproduction and release of mature eosinophils in the blood. Clinical, biological and outcome data are extremely scarce in the literature. Except for eosinophilia, no relevant common feature has been highlighted in these patients. However, it has been classified as a distinct entity in the World Health Organization classification. Cases Presentation: Eight patients with t(5;14)(q31;q32) treated by French or Austrian protocols were retrospectively enrolled. Array comparative genomic hybridization, multiplex ligation-dependent probe amplification or genomic PCR search for IKZF1 deletion were performed in 7. Sixteen patients found through an exhaustive search in the literature were also analyzed. For those 24 patients, median age at diagnosis is 14.3 years with a male predominance (male to female ratio = 5). Eosinophilia-related symptoms are common (neurologic in 26%, thromboembolic in 26% or pulmonary in 50%). Median white blood cells count is high (72 x 10(9)/L) and linked to eosinophilia (median: 32 x 10(9)/L). Peripheral blasts are present at a low level or absent (median: 0 x 10(9)/L; range: 0-37 x 10(9)/L). Bone marrow morphology is marked by a low blast infiltration (median: 42%). We found an IKZF1 deletion in 5 out of 7 analyzable patients Outcome data are available for 14 patients (median follow-up: 28 months): 8 died and 6 are alive in complete remission. Some of these features are concordant with those seen in patients with other IGH-rearranged B-cell acute lymphoblastic leukemias: young age at onset, male sex, low blast count, high incidence of IKZF1 deletion and intermediate prognosis. Conclusion: Based on shared epidemiological and biological features, B-cell acute lymphoblastic leukemia with t(5;14)(q31;q32) is a peculiar subset of IGH-rearranged B-cell acute lymphoblastic leukemia with an intermediate prognosis and particular clinical features related to eosinophilia.
Published: 2019

35. Obinutuzumab plus Lenalidomide (GALEN) for the treatment of relapse/refractory aggressive lymphoma a phase II LYSA study

Author: Emmanuelle Nicolas-Virelizier, Koen Van Eygen, Roch Houot, Eric Van Den Neste, Lysiane Molina, Achiel Van Hoof, Hervé Tilly, Guillaume Cartron, Gilles Salles, Rene-Olivier Casasnovas, Franck Morschhauser, Christophe Fruchart, Christophe Bonnet, Pierre Feugier, Steven Le Gouill, Krimo Bouabdallah, Pierre Zachee, Marc André, Marie Maerevoet, Fontanet Bijou, Corinne Haioun, Sophie de Guibert, Philippe Ruminy, Cécile Moluçon-Chabrot, Jonchère, Laurent, CHU Pontchaillou [Rennes], Centre d'Investigation Clinique [Rennes] (CIC), Université de Rennes (UR)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), Dynamique des interactions membranaires normales et pathologiques (DIMNP), Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Service d’Hématologie [Centre Hospitalier Lyon Sud - HCL], Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), CHU Bordeaux [Bordeaux], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Apoptosis and Tumor Progression (CRCINA-ÉQUIPE 9), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Centre hospitalier universitaire de Nantes (CHU Nantes), Groupe d'étude des proliférations lymphoïdes (GPL), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), CHU Clermont-Ferrand, Cliniques Universitaires Saint-Luc [Bruxelles], Algemeen Ziekenhuis Groeninge Hospital, Centre Hospitalier Universitaire de Liège (CHU-Liège), Hôpital Henri Mondor, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), ZNA Stuivenberg, CHU Grenoble, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, Centre Léon Bérard [Lyon], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Regulation of Bcl2 and p53 Networks in Multiple Myeloma and Mantle Cell Lymphoma (CRCINA-ÉQUIPE 10), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université Montpellier 1 (UM1), and Bernardo, Elizabeth
Subjects: Oncology, Male, Cancer Research, Lymphoma, [SDV]Life Sciences [q-bio], Aggressive lymphoma, Angiogenesis Inhibitors, chemistry.chemical_compound, 0302 clinical medicine, Antineoplastic Agents, Immunological, Obinutuzumab, immune system diseases, Recurrence, hemic and lymphatic diseases, Antineoplastic Combined Chemotherapy Protocols, Medicine, Lenalidomide, ComputingMilieux_MISCELLANEOUS, Aged, 80 and over, Hematology, Middle Aged, 3. Good health, [SDV] Life Sciences [q-bio], 030220 oncology & carcinogenesis, Monoclonal, Female, medicine.drug, medicine.medical_specialty, [SDV.CAN]Life Sciences [q-bio]/Cancer, Diffuse large B cell lymphoma, Antibodies, Monoclonal, Humanized, 03 medical and health sciences, Refractory, [SDV.CAN] Life Sciences [q-bio]/Cancer, Internal medicine, Animals, Humans, neoplasms, Aged, Mantle cell lymphoma, business.industry, medicine.disease, Clinical trial, chemistry, Neoplasm Recurrence, Local, business, Diffuse large B-cell lymphoma, 030215 immunology
Abstract: International audience; Lenalidomide is a potent immunomodulatory agent that has demonstrated clinical activity in the treatment of both diffuse large B cell lymphomas (DLBCL) and mantle cell lymphomas (MCL). In relapsed/refractory (R/R) DLBCL, two large prospective studies evaluating lenalidomide monotherapy demonstrated an overall response rate (ORR) of 28% (N = 108) and 27.5% (N = 51), respectively [1, 2]. In patients with R/R MCL patients, lenalidomide induced an ORR of 40% (N = 170) [3, 4]. In 2013, the FDA approved lenalidomide for the treatment of R/R MCL. Obinutuzumab is a unique type II glycoengineered monoclonal anti-CD20 antibody (Ab) with increased ADCC and increased direct cell death induction compared to rituximab. In monotherapy, obinutuzumab demonstrated efficacy in patients with MCL and DLBCL [5]. The ORR after treatment with obinutuzumab monotherapy was 28% and 27% in R/R DLBCL and MCL, respectively [5]. Furthermore, the combination of lenalidomide and rituximab (R 2 regimen) demonstrated promising efficacy in patients with follicular lymphoma (FL) [6, 7], MCL [8, 9], and DLBCL [10-13]. We hypothesized that the combination of obinutuzumab (GA) with lenalidomide (LEN) might be even more efficient while retaining a good safety profile. In a phase I B study, we previously identified 20 mg/day as the recommended dose (RD) of lenalidomide in * Franck Morschhauser
Published: 2019

36. Clinical spectrum, evolution, and management of autoimmune cytopenias associated with angioimmunoblastic T-cell lymphoma

Author: Richard Delarue, Philippe Gaulard, Paul Coppo, Claire Fieschi, Damien Roos-Weil, Radjiv Goulabchand, Fabien Le Bras, Marc Michel, Olivier Casasnovas, Marie Parrens, Laurence de Leval, Virginie Fataccioli, Jehan Dupuis, Matthieu Mahévas, Elsa Poullot, Bertrand Godeau, Etienne Crickx, Lionel Galicier, Nadine Martin-Garcia, Corinne Haioun, Véronique Meignin, Guillaume Moulis, CHU Henri Mondor, Institut Necker Enfants-Malades (INEM - UM 111 (UMR 8253 / U1151)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Molecular virology and immunology – Physiopathology and therapeutic of chronic viral hepatitis (Team 18) (Inserm U955), Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), CHU Toulouse [Toulouse], Epidémiologie et analyses en santé publique : risques, maladies chroniques et handicaps (LEASP), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre d'investigation clinique de Toulouse (CIC 1436), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Cellules Souches, Plasticité Cellulaire, Médecine Régénératrice et Immunothérapies (IRMB), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'immunologie clinique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Service d'hématologie clinique et de thérapie cellulaire [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Service d'immuno-hématologie pédiatrique [CHU Necker], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre de Recherche des Cordeliers (CRC (UMR_S_1138 / U1138)), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Sorbonne Université (SU), Université Sorbonne Paris Cité (USPC), Université Paris Descartes - Paris 5 (UPD5), Université Paris Diderot - Paris 7 (UPD7), Service d'Hématologie clinique [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Département de pathologie [Mondor], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Service de médecine interne [Mondor], Service d'hématologie clinique, Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), and Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)
Subjects: Adult, Male, Angioimmunoblastic T-cell lymphoma, Pancytopenia, Biopsy, [SDV]Life Sciences [q-bio], Pure red cell aplasia, Lymphoma, T-Cell, Autoimmune Diseases, angioimmunoblastic T-cell lymphoma, 03 medical and health sciences, 0302 clinical medicine, hemic and lymphatic diseases, Antineoplastic Combined Chemotherapy Protocols, medicine, Humans, autoimmune hemolytic anemia, Aged, Neoplasm Staging, Retrospective Studies, 030304 developmental biology, Aged, 80 and over, 0303 health sciences, business.industry, Autoimmune Cytopenia, pure red cell aplasia, Disease Management, Immunoglobulins, Intravenous, Hematology, General Medicine, Middle Aged, medicine.disease, Phenotype, Immune thrombocytopenia, 3. Good health, Lymphoma, Treatment Outcome, immune thrombocytopenia, Immunoblastic Lymphadenopathy, 030220 oncology & carcinogenesis, Immunology, plasmablast, Female, Disease Susceptibility, Symptom Assessment, Autoimmune hemolytic anemia, business
Abstract: International audience; Objective: Angioimmunoblastic T-cell lymphoma (AITL) is frequently associated with autoimmune cytopenia (AIC). Whether such patients have a particular phenotype and require particular management is unclear. Method: Angioimmunoblastic T-cell lymphoma patients from the multicentric database of the Lymphoma Study Association presenting with AIC during disease course were included and matched to AITL patients without AIC (1/5 ratio). Results: At diagnosis, AIC patients (n = 28) had more spleen and bone marrow involvement (54% vs 19% and 71% vs 34%, P < 0.001), Epstein-Barr virus replication (89% vs 39%, P < 0.001), gamma globulin titers (median 23 vs 15 g/L, P = 0.002), and proliferating B cells and plasmablasts in biopsies, as compared to control patients (n = 136). The 28 AIC patients had 41 episodes of AIC, diagnosed concomitantly with AITL in 23 (82%) cases. After a median follow-up of 24 months (range 3-155), 10 patients relapsed, all associated with AITL relapse. Conclusion: Our results provide new insight into AIC associated with AITL by highlighting the significant interplay between AITL and B-cell activation leading to subsequent autoimmunity.
Published: 2019

37. Bortezomib, thalidomide, and dexamethasone with or without daratumumab before and after autologous stem-cell transplantation for newly diagnosed multiple myeloma (CASSIOPEIA): a randomised, open-label, phase 3 study

Author: Bertrand Arnulf, Lotfi Benboubker, Claire Mathiot, Jérôme J. Lambert, Cécile Sonntag, Pieter Sonneveld, Lixia Pei, Aurore Perrot, Jean Paul Fermand, Karim Belhadj, Pascal Lenain, Matthijs Westerman, Saskia K. Klein, Carla de Boer, William Deraedt, Soraya Wuilleme, Anne-Marie Stoppa, Jessica Vermeulen, Frédérique Orsini-Piocelle, Brigitte Kolb, Jordan M. Schecter, Jean-Pierre Marolleau, Cyrille Hulin, Mark-David Levin, Tobias Kampfenkel, Sen Zhuang, Jill Corre, Christopher Chiu, Jean Fontan, Hervé Avet-Loiseau, Thomas Dejoie, Martine Escoffre-Barbe, Murielle Roussel, Michel Delforge, Jean-Richard Eveillard, Cyrille Touzeau, Lionel Karlin, Tahamtan Ahmadi, Philippe Moreau, Niels W.C.J. van de Donk, Marie C. Béné, Marie-Christiane Vekemans, Sonja Zweegman, Xavier Leleu, Reda Garidi, Hélène Caillon, Mourad Tiab, Margaret Macro, Nathalie Meuleman, Elena Smith, Laurent Garderet, Kon-Siong Jie, Thierry Facon, Denis Caillot, Frédérique Kuhnowski, Annemiek Broijl, Michel Attal, Chantal Doyen, Integrative Oncogenomics of Multiple Myeloma Pathogenesis and Progression (CRCINA-ÉQUIPE 11), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Département d'Hématologie Clinique [CHU Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Site de Recherche Intégrée sur le Cancer - SIRIC « ILIAD » [Nantes] (INCA-DGOS-Inserm), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], Service d'hématologie biologique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Service d'hématologie [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Universitaire Ziekenhuizen Leuven, Laboratoire de Biochimie [Nantes], CIC CHU ( Lille)/inserm, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille, Droit et Santé, Hôpital JeanMinjoz, CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Service d'Hématologie [Institut Curie], Institut Curie [Paris], Service de biostatistiques et information médicale [Saint-Louis], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Hôpital de la Milétrie, Centre hospitalier universitaire de Poitiers (CHU Poitiers), Génomique et Médecine Personnalisée du Cancer et des Maladies Neuropsychiatriques (GPMCND), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Universitaire de Caen, Intergroupe francophone du myélome (IFM), Centre Hospitalier Annecy-Genevois [Saint-Julien-en-Genevois], Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service d’Hématologie [Institut Paoli Calmettes, Marseille], Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Département d'hématologie et de biologie [CHU Nantes], Amsterdam UMC - Amsterdam University Medical Center, Service d'Hématologie, Centre Hospitalier Universitaire de Reims (CHU Reims), Regulation of Bcl2 and p53 Networks in Multiple Myeloma and Mantle Cell Lymphoma (CRCINA-ÉQUIPE 10), Service de Médecine Onco-hématologie [La Roche sur Yon], Centre Hospitalier Universitaire de Nantes, Service clinique des Maladies du Sang, CHU Amiens-Picardie, Institut Jules Bordet [Bruxelles], Faculté de Médecine [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB), Service d'hématologie adulte [Hôpital de Saint Louis], Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Pontchaillou [Rennes], CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Hôpital Saint-Quentin, Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Erasmus University Medical Center [Rotterdam] (Erasmus MC), Hematology, CCA - Cancer Treatment and quality of life, UCL - SSS/IREC/MONT - Pôle Mont Godinne, UCL - SSS/IREC/SLUC - Pôle St.-Luc, UCL - (MGD) Service d'hématologie, and UCL - (SLuc) Service d'hématologie
Subjects: Adult, Male, Oncology, medicine.medical_specialty, [SDV]Life Sciences [q-bio], Population, 030204 cardiovascular system & hematology, Transplantation, Autologous, Dexamethasone, Drug Administration Schedule, Bortezomib, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Autologous stem-cell transplantation, Internal medicine, Antineoplastic Combined Chemotherapy Protocols, medicine, Humans, 030212 general & internal medicine, education, Multiple myeloma, education.field_of_study, business.industry, Standard treatment, Hematopoietic Stem Cell Transplantation, Antibodies, Monoclonal, Daratumumab, General Medicine, Middle Aged, medicine.disease, Combined Modality Therapy, Survival Analysis, Thalidomide, Transplantation, Treatment Outcome, Chemotherapy, Adjuvant, Female, Multiple Myeloma, business, medicine.drug
Abstract: Background: Bortezomib, thalidomide, and dexamethasone (VTd) plus autologous stem-cell transplantation is standard treatment in Europe for transplant-eligible patients with newly diagnosed multiple myeloma. We evaluated whether the addition of daratumumab to VTd before and after autologous stem-cell transplantation would improve stringent complete response rate in patients with newly diagnosed multiple myeloma. Methods: In this two-part, randomised, open-label, phase 3 CASSIOPEIA trial, we recruited transplant-eligible patients with newly diagnosed multiple myeloma at 111 European sites. Patients were randomly assigned (1:1) to receive four pre-transplant induction and two post-transplant consolidation cycles of VTd alone (VTd group) or in combination with daratumumab (D-VTd group). The primary endpoint of part 1 was stringent complete response assessed 100 days after transplantation. Part 2 (maintenance) is ongoing. The trial is registered with ClinicalTrials.gov, number NCT02541383. Findings: Between Sept 22, 2015, and Aug 1, 2017, 1085 patients were enrolled at 111 European sites and were randomly assigned to the D-VTd group (n=543) or the VTd group (n=542). At day 100 after transplantation, 157 (29%) of 543 patients in the D-VTd group and 110 (20%) of 542 patients in the VTd group in the intention-to-treat population had achieved a stringent complete response (odds ratio 1·60, 95% CI 1·21–2·12, p=0·0010). 211 (39%) patients in the D-VTd group versus 141 (26%) in the VTd group achieved a complete response or better, and 346 (64%) of 543 versus 236 (44%) of 542 achieved minimal residual disease-negativity (10−5 sensitivity threshold, assessed by multiparametric flow cytometry; both p
Published: 2019

38. PET-adapted treatment for newly diagnosed advanced Hodgkin lymphoma (AHL2011): a randomised, multicentre, non-inferiority, phase 3 study

Author: Richard Delarue, Emmanuelle Nicolas-Virelizier, Reda Bouabdallah, Veronique Edeline, Bertrand Joly, Adrian Tempescul, Hassan Farhat, Luc-Matthieu Fornecker, Peggy Dartigues, René-Olivier Casasnovas, Laurent Martin, Franck Morschhauser, Aspasia Stamatoullas, Pauline Brice, Marc André, Alain Delmer, Michel Meignan, Nicolas Mounier, Hervé Ghesquières, Jehan Dupuis, Philippe Quittet, Krimo Bouabdallah, Julien Lazarovici, Alina Berriolo-Riedinger, Anne-Claire Gac, Alexandra Traverse-Glehen, Pierre Feugier, Thierry Lamy, Thomas Gastinne, Hervé Maisonneuve, Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université Paris Diderot - Paris 7 (UPD7), Université Paris-Saclay, Département d'hématologie [Gustave Roussy], Institut Gustave Roussy (IGR), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon, Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Hôpital Henri Mondor, Institut d'Hématologie de Basse-Normandie (IHBN), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN)-Centre Régional de Lutte contre le Cancer François Baclesse [Caen] (UNICANCER/CRLC), Normandie Université (NU)-UNICANCER-Tumorothèque de Caen Basse-Normandie (TCBN)-UNICANCER, Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Sud Francilien, CHU Bordeaux [Bordeaux], Centre Léon Bérard [Lyon], Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Recherche translationelle relations hôte-pathogènes, Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'immuno-hématologie pédiatrique [CHU Necker], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Centre Hospitalier de Versailles André Mignot (CHV), CHU Montpellier, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER, CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Hôpital René HUGUENIN (Saint-Cloud), Centre Hospitalier Départemental - Hôpital de La Roche-sur-Yon (CHD Vendée), Département d'Oncologie et Hématologie [Strasbourg], Les Hôpitaux Universitaires de Strasbourg (HUS), CHU Pontchaillou [Rennes], Centre Hospitalier Universitaire de Reims (CHU Reims), Département de biologie et pathologie médicales [Gustave Roussy], Université Catholique de Louvain = Catholic University of Louvain (UCL), Centre Hospitalier Universitaire de Nice (CHU Nice), LYSA Imaging (Créteil) (LYSA-IM), CHU Henri Mondor, CHU Dijon, Département d'Hematologie, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service d'hématologie-oncologie adultes, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], CRLCC Henri Becquerel, Service d'hématologie clinique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Service d'Hématologie, CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Service d'Hématologie [Nantes], Hôpital Sud-Fancilien, CH Sud-Fancilien, Service d'hématologie, Hôpital Claude Huriez [Lille], CHU Lille-CHU Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'hématologie Hôpital Mignot, Service d'hématologie et oncologie médicale, Hôpital Lapeyronie-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Université de Montpellier (UM), Lymphocyte B et Auto-immunité (LBAI), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO), CH La Roche-sur-Yon, Service d’Hématologie Clinique [CHU Pontchaillou, Rennes], Service d'hématologie et immunologie pédiatrique, Université Paris Diderot - Paris 7 (UPD7)-Hôpital Robert Debré-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Dinant-Godinne UCL Namur, Service de cancérologie, Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service de médecine nucléaire [Créteil], Université Grenoble Alpes (UGA), Département Hématologie (FNCLCC), Groupe d'étude des proliférations lymphoïdes (GPL), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Groupe Régional d'Etudes sur le CANcer (GRECAN), IFR146-Centre Régional de Lutte contre le Cancer François Baclesse (CRLC François Baclesse )-Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU), Département d'Hématologie Clinique [CHU Nantes], Université Mohamed Boudiaf de M'sila, Service d’Hématologie Clinique [CHRU Nancy], Hôpital Claude Huriez-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Necker - Enfants Malades [AP-HP], Institut d'Electronique et de Télécommunications de Rennes (IETR), Université de Nantes (UN)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), Centre Régional de Lutte contre le cancer - Centre Georges-François Leclerc (CRLCC - CGFL), Centre hospitalier La Roche-Sur-Yon, Microenvironnement et cancer (MiCa), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Service d'hématologie [Reims], Hôpital Robert Debré, Hôpital Robert Debré-Centre Hospitalier Universitaire de Reims (CHU Reims)-Hôpital Robert Debré-Centre Hospitalier Universitaire de Reims (CHU Reims), Pathologie morphologique, Institut Gustave Roussy (IGR)-Institut Gustave Roussy (IGR), Service de Pathologie [CHU de Dijon], Service de Médecine Interne Clermont Ferrand (MéDECINE INTERNE - CLERMONT-FERRAND), Hopital, Hôpital Archet 2 [Nice] (CHU), Laboratoire d'anatomie et de cytopathologie - Centre hospitalier Lyon Sud, CH Evry-Corbeil, Centre Hospitalier Départemental - Hôpital de La Roche-sur-Yon, CCSD, Accord Elsevier, Service d'Hématologie Clinique (CHU de Dijon), Institut Universitaire d'Hématologie [Hôpital Saint-Louis - APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Département d’Hématologie [Rouen], CHU Rouen, Service hématologie Créteil, CHU, Laboratoire d'Hématologie Biologique [CHU Caen], Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Groupe de Recherche sur les formes Injectables et les Technologies Associées - ULR 7365 (GRITA), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Université de Lille, Service d'hématologie [CHU Necker], CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS), Département d'hématologie biologique[Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-CHU Saint-Eloi, Département de médecine nucléaire (Institut Curie, Saint-Cloud), Institut Curie [Paris], Hématologie clinique [CH La Roche-sur-Yon], service hématologie Strasbourg, CHU Strasbourg, Service d’Hématologie Clinique [Rennes], Service hématologie Nice, UCL - SSS/IREC/MIRO - Pôle d'imagerie moléculaire, radiothérapie et oncologie, UCL - (MGD) Service d'hématologie, CHU Henri Mondor [Créteil], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Saint Eloi (CHRU Montpellier), Lymphocytes B, Autoimmunité et Immunothérapies (LBAI), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-LabEX IGO Immunothérapie Grand Ouest, and Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Institut Brestois Santé Agro Matière (IBSAM)
Subjects: Adult, Male, medicine.medical_specialty, Vincristine, Dacarbazine, [SDV]Life Sciences [q-bio], Salvage therapy, [SDV.CAN]Life Sciences [q-bio]/Cancer, Procarbazine, Gastroenterology, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Internal medicine, hemic and lymphatic diseases, Antineoplastic Combined Chemotherapy Protocols, Medicine, Humans, ComputingMilieux_MISCELLANEOUS, Neoplasm Staging, business.industry, Standard treatment, medicine.disease, Hodgkin Disease, 3. Good health, Vinblastine, Drug Therapy, Computer-Assisted, [SDV] Life Sciences [q-bio], Oncology, ABVD, 030220 oncology & carcinogenesis, Positron-Emission Tomography, Female, business, Febrile neutropenia, 030215 immunology, medicine.drug
Abstract: International audience; Background: Increased-dose bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisone (BEACOPPescalated) improves progression-free survival in patients with advanced Hodgkin lymphoma compared with doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD), but is associated with increased risks of haematological toxicity, secondary myelodysplasia or leukaemia, and infertility. We investigated whether PET monitoring during treatment could allow dose de-escalation by switching regimen (BEACOPPescalated to ABVD) in early responders without loss of disease control compared with standard treatment without PET monitoring.Methods: AHL2011 is a randomised, non-inferiority, phase 3 study done in 90 centres across Belgium and France. Eligible patients were aged 16-60 years and had newly diagnosed Hodgkin lymphoma, excluding nodular lymphocyte predominant subtype, an Eastern Cooperative Oncology Group performance status score less than 3, a life expectancy of at least 3 months, an Ann Arbor disease stage III, IV, or IIB with mediastinum-to-thorax ratio of 0·33 or greater than or extranodal localisation, and had received no previous treatment for Hodgkin lymphoma. Randomisation was unmasked and done centrally by the permuted block method. Patients were randomly assigned to standard treatment (BEACOPPescalated given every 21 days for six cycles) or PET-driven treatment. All patients received two cycles of upfront BEACOPPescalated, after which PET assessment was done (PET2). In the standard treatment group, PET2 patients completed two additional cycles of BEACOPPescalated induction therapy irrespective of PET2 findings. In the PET-driven treatment group, patients with positive PET2 scans received the further two cycles of BEACOPPescalated and those with a negative PET2 scan switched to two cycles of ABVD for the remaining induction therapy. In both treatment groups, PET at the end of induction therapy was used to decide whether to continue with consolidation therapy in those with negative scans or start salvage therapy in patients with positive scans (either two cycles of ABVD in PET2-negative patients in the PET-driven arm or two cycles of BEACOPPescalated). BEACOPPescalated consisted of bleomycin 10 mg/m2 and vincristine 1·4 mg/m2 intravenously on day 8, etoposide 200 mg/m2 intravenously on days 1-3, doxorubicin 35 mg/m2 and cyclophosphamide 1250 mg/m2 intravenously on day 1, 100 mg/m2 oral procarbazine on days 1-7, and 40 mg/m2 oral prednisone on days 1-14. ABVD was given every 28 days (doxorubicin 25 mg/m2, bleomycin 10 mg/m2, vinblastine 6 mg/m2, and dacarbazine 375 mg/m2 intravenously on days 1 and 15). The primary endpoint was investigator-assessed progression-free survival. Non-inferiority analyses were done by intention to treat and per protocol. The study had a non-inferiority margin of 10%, to show non-inferiority of PET-guided treatment versus standard care with 80% power and an alpha of 2·5% (one-sided). This study is registered with ClinicalTrials.gov, number NCT01358747.Findings: From May 19, 2011, to April 29, 2014, 823 patients were enrolled-413 in the standard care group and 410 in the PET-driven group. 346 (84%) of 410 patients in the PET-driven treatment group were assigned to receive ABVD and 51 (12%) to continue receiving BEACOPPescalated after PET2. With a median follow-up of 50·4 months (IQR 42·9-59·3), 5-year progression-free survival by intention to treat was 86·2%, 95% CI 81·6-89·8 in the standard treatment group versus 85·7%, 81·4-89·1 in the PET-driven treatment group (hazard ratio [HR] 1·084, 95% CI 0·737-1·596; p=0·65) and per protocol the values were 86·7%, 95% CI 81·9-90·3 and 85·4%, 80·7-89·0, respectively (HR 1·144, 0·758-1·726; p=0·74). The most common grade 3-4 adverse events were leucopenia (381 [92%] in the standard treatment group and 387 [95%] in the PET-driven treatment group), neutropenia (359 [87%] and 366 [90%]), anaemia (286 [69%] vs 114 [28%]), thrombocytopenia (271 [66%] and 163 [40%]), febrile neutropenia (145 [35%] and 93 [23%]), infections (88 [22%] and 47 [11%]), and gastrointestinal disorders (49 [11%] and 48 [11%]). Serious adverse events related to treatment were reported in 192 (47%) patients in the standard treatment group and 114 (28%) in the PET-driven treatment group, including infections (84 [20%] of 412 vs 50 [12%] of 407) and febrile neutropenia (21 [5%] vs 23 [6%]). Six (1%) patients in the standard care group died from treatment-related causes (two from septic shock, two from pneumopathy, one from heart failure, and one from acute myeloblastic leukaemia), as did two (
Published: 2019

39. Boosting γδ T cell-mediated antibody-dependent cellular cytotoxicity by PD-1 blockade in follicular lymphoma

Author: Renaud Morin, Don-Marc Franchini, Loic Ysebaert, Christine Bezombes, Cédric Rossi, J. M. Lagarde, Jean-Jacques Fournié, Christine Jean, Ariel Savina, Julie Bordenave, Mary Poupot, Patricia Pérez-Galán, Alba Matas Céspedes, Camille Laurent, Pauline Gravelle, Marie Tosolini, Emilie Decaup, Christian Klein, Laetitia Ligat, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre d'Immunologie de Marseille - Luminy (CIML), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut de génétique et biologie moléculaire et cellulaire (IGBMC), Université Louis Pasteur - Strasbourg I-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CERPER Institut de Recherche Pierre Fabre, Centre de Recherche Pierre Fabre (Centre de R&D Pierre Fabre), PIERRE FABRE-PIERRE FABRE, Immunité et cancer (U932), Université Paris Descartes - Paris 5 (UPD5)-Institut Curie [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona (UB), Centre de Physiopathologie Toulouse Purpan (CPTP), Poupot, Mary, Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Immunologie et Cancérologie Intégrative, Centre de Recherche des Cordeliers (CRC), Université Paris Diderot - Paris 7 (UPD7)-École pratique des hautes études (EPHE)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Diderot - Paris 7 (UPD7)-École pratique des hautes études (EPHE)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Laboratoire Jacques-Louis Lions (LJLL), Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse 1 Capitole (UT1)-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées, Pierre Fabre Dermo-Cosmétique, Pierre Fabre Applied Skin Research Centre, Service d'Hématologie [IUCT Toulouse], Université Fédérale Toulouse Midi-Pyrénées-Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Surfaces Cellulaires et Signalisation chez les Végétaux (SCSV), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Centre Régional de Lutte contre le cancer - Centre Georges-François Leclerc (CRLCC - CGFL), Institut de Mathématiques de Bourgogne [Dijon] (IMB), Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS), Centre de Physiopathologie Toulouse Purpan ex IFR 30 et IFR 150 (CPTP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Institut de Recherche Pierre Fabre, Université Paris Descartes - Paris 5 (UPD5)-Institut Curie-Institut National de la Santé et de la Recherche Médicale (INSERM), Immunologie et Cancérologie Intégratives (CRC - Inserm U1138), Centre de Recherche des Cordeliers (CRC (UMR_S_1138 / U1138)), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER, Université de Toulouse (UT)-Université de Toulouse (UT)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), and École pratique des hautes études (EPHE)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-École pratique des hautes études (EPHE)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)
Subjects: 0301 basic medicine, lcsh:Immunologic diseases. Allergy, 3D model, [SDV.MHEP.HEM] Life Sciences [q-bio]/Human health and pathology/Hematology, [SDV.IMM] Life Sciences [q-bio]/Immunology, T cell, [SDV]Life Sciences [q-bio], Immunology, Cell, Follicular lymphoma, chemical and pharmacologic phenomena, [SDV.CAN]Life Sciences [q-bio]/Cancer, Biology, CD16, lcsh:RC254-282, γδ T cells, 03 medical and health sciences, 0302 clinical medicine, Immune system, follicular lymphoma, [SDV.CAN] Life Sciences [q-bio]/Cancer, PD-1, medicine, Immunology and Allergy, ComputingMilieux_MISCELLANEOUS, Original Research, Antibody-dependent cell-mediated cytotoxicity, [SDV.MHEP.HEM]Life Sciences [q-bio]/Human health and pathology/Hematology, medicine.disease, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, 3. Good health, Lymphoma, Cytolysis, 030104 developmental biology, medicine.anatomical_structure, Oncology, 030220 oncology & carcinogenesis, Cancer research, [SDV.IMM]Life Sciences [q-bio]/Immunology, anti-CD20 MAbs, lcsh:RC581-607
Abstract: International audience; Follicular lymphoma (FL) is a common non Hodgkin's lymphoma subtype in which immune escape mechanisms are implicated in resistance to chemo-immunotherapy. Although molecular studies point to qualitative and quantitative deregulation of immune checkpoints, in depth cellular analysis of FL immune escape is lacking. Here, by functional assays and in silico analyses we show that a subset of FL patients displays a 'high' immune escape phenotype. These FL cases are characterized by abundant infiltration of PD1+ CD16+ TCRVγ9Vδ2 γδ T lymphocytes. In a 3D co-culture assay (MALC), γδ T cells mediate both direct and indirect (ADCC in the presence of anti-CD20 mAbs) cytolytic activity against FL cell aggregates. Importantly, PD-1, which is expressed by most FL-infiltrating γδ T lymphocytes with ADCC capacity, impairs these functions. In conclusion, we identify a PD1-regulated γδ T cell cytolytic immune component in FL. Our data provide a treatment rational by PD-1 blockade aimed at boosting γδ T cell anti-tumor functions in FL.
Published: 2018

40. HSP27 is a partner of JAK2-STAT5 and a potential therapeutic target in myelofibrosis

Author: Isabelle Plo, Marine Cordonnier, Martin E. Gleave, Lucia Kubovcakova, Aurélie de Thonel, Selim Ramla, Jean Noel Bastie, Paul Sagot, François Girodon, Valérie Mezger, Jean-Luc Villeval, Marie-Lorraine Chretien, Franck Vitte, Laurent Martin, Matthieu Mosca, Fernando Rodrigues-Lima, Margaux Sevin, Sylvain Audia, Gaëtan Chanteloup, Nicolas Pernet, Carmen Garrido, Radek C. Skoda, Catherine Lacout, Sebastien Causse, Laboratoire d'Excellence : Biogenèse et pathologies du globule rouge (Labex Gr-Ex), Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de biomédecine et hématologie expérimentale (hôpital universitaire de Basel), Hôpital universitaire de Basel, Université Bourgogne Franche-Comté [COMUE] (UBFC), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Cypath (Dijon), Cypath, Hématopoïèse normale et pathologique (U1170 Inserm), Université Paris-Sud - Paris 11 (UP11)-Institut Gustave Roussy (IGR)-Institut National de la Santé et de la Recherche Médicale (INSERM), Lipides - Nutrition - Cancer (U866) (LNC), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Bourgogne (UB)-Ecole Nationale Supérieure de Biologie Appliquée à la Nutrition et à l'Alimentation de Dijon (ENSBANA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Unité 'Biologie Fonctionnelle et Adaptative' / Equipe 'Réponses Moléculaires et Cellulaires aux Xénobiotiques', Unité de Biologie Fonctionnelle et Adaptative (BFA (UMR_8251 / U1133)), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut Gustave Roussy (IGR), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Maternité, Obstétrique et Gynécologie, CHU Dijon, University of British Columbia (UBC), Centre épigénétique et destin cellulaire (EDC (UMR_7216)), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7), Laboratoire d'Hématologie, Physiologie de la Nutrition et Toxicologie (NUTox) (U866, Lipides et nutrition, équipe 7) (NUTox), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Bourgogne (UB)-Ecole Nationale Supérieure de Biologie Appliquée à la Nutrition et à l'Alimentation de Dijon (ENSBANA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Bourgogne (UB)-Ecole Nationale Supérieure de Biologie Appliquée à la Nutrition et à l'Alimentation de Dijon (ENSBANA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Ligue Nationale Contre le Cancer - Paris, Ligue Nationale Contre le Cancer (LNCC), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER, Laboratoire d'Excellence : Lipoprotéines et Santé : prévention et Traitement des maladies Inflammatoires et du Cancer (LabEx LipSTIC), Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université Paris-Sud - Paris 11 (UP11)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut Gustave Roussy (IGR)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon)-Université de Bourgogne (UB)-Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon)-Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER-UNICANCER-Institut National de la Santé et de la Recherche Médicale (INSERM)-Fédération Francophone de la Cancérologie Digestive, FFCD-Université de Montpellier (UM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté])-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), université de Bourgogne, LNC, Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Institut National de la Santé et de la Recherche Médicale (INSERM), Ligue Nationnale Contre le Cancer, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut Gustave Roussy (IGR)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Université de Bourgogne (UB)-Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon)-Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER-UNICANCER-Institut National de la Santé et de la Recherche Médicale (INSERM)-Fédération Francophone de la Cancérologie Digestive, FFCD-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté])-Centre National de la Recherche Scientifique (CNRS)-Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université de Montpellier (UM), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7), Centre Régional de Lutte contre le cancer - Centre Georges-François Leclerc (CRLCC - CGFL), Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université Paris-Sud - Paris 11 (UP11)-École pratique des hautes études (EPHE)-Institut Gustave Roussy (IGR)-Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Université de Bourgogne (UB)-Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon)-Centre Régional de Lutte contre le cancer - Centre Georges-François Leclerc (CRLCC - CGFL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Fédération Francophone de la Cancérologie Digestive, FFCD-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement français du sang [Bourgogne-France-Comté] (EFS [Bourgogne-France-Comté])-Centre National de la Recherche Scientifique (CNRS)-Centre Hospitalier Régional Universitaire [Besançon] (CHRU Besançon)-Université de Franche-Comté (UFC)-Université de Montpellier (UM), and Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)
Subjects: 0301 basic medicine, [SDV]Life Sciences [q-bio], HSP27 Heat-Shock Proteins, Oligonucleotides, General Physics and Astronomy, [SDV.BC.BC]Life Sciences [q-bio]/Cellular Biology/Subcellular Processes [q-bio.SC], urologic and male genital diseases, Idiopathic pulmonary fibrosis, Mice, 0302 clinical medicine, Megakaryocyte, Fibrosis, Transduction, Genetic, hemic and lymphatic diseases, Leukocytes, STAT5 Transcription Factor, Molecular Targeted Therapy, lcsh:Science, ComputingMilieux_MISCELLANEOUS, Bone Marrow Transplantation, Multidisciplinary, biology, 3. Good health, [SDV.BBM.BC]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Biomolecules [q-bio.BM], medicine.anatomical_structure, Thrombopoietin, 030220 oncology & carcinogenesis, embryonic structures, Female, Whole-Body Irradiation, endocrine system, animal structures, Science, Bone Marrow Cells, Mice, Transgenic, [SDV.CAN]Life Sciences [q-bio]/Cancer, [SDV.BC]Life Sciences [q-bio]/Cellular Biology, General Biochemistry, Genetics and Molecular Biology, Article, 03 medical and health sciences, Hsp27, [SDV.CAN] Life Sciences [q-bio]/Cancer, Heat shock protein, Cell Line, Tumor, medicine, Animals, Humans, [SDV.BBM]Life Sciences [q-bio]/Biochemistry, Molecular Biology, Progenitor cell, Myelofibrosis, business.industry, [SDV.BBM.BM]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, General Chemistry, Janus Kinase 2, medicine.disease, Mice, Inbred C57BL, Disease Models, Animal, 030104 developmental biology, HEK293 Cells, Primary Myelofibrosis, Mutation, Cancer research, biology.protein, lcsh:Q, business, K562 Cells
Abstract: Heat shock protein 27 (HSP27/HSPB1) is a stress-inducible chaperone that facilitates cancer development by its proliferative and anti-apoptotic functions. The OGX-427 antisense oligonucleotide against HSP27 has been reported to be beneficial against idiopathic pulmonary fibrosis. Here we show that OGX-427 is effective in two murine models of thrombopoietin- and JAKV617F-induced myelofibrosis. OGX-427 limits disease progression and is associated with a reduction in spleen weight, in megakaryocyte expansion and, for the JAKV617F model, in fibrosis. HSP27 regulates the proliferation of JAK2V617F-positive cells and interacts directly with JAK2/STAT5. We also show that its expression is increased in both CD34+ circulating progenitors and in the serum of patients with JAK2-dependent myeloproliferative neoplasms with fibrosis. Our data suggest that HSP27 plays a key role in the pathophysiology of myelofibrosis and represents a new potential therapeutic target for patients with myeloproliferative neoplasms., Myelofibrosis is a chronic degenerative disorder characterized by progressive bone marrow fibrosis. Here, the authors show that the chaperone HSP27 contributes to myelofibrosis via regulation of the JAK2/STAT5 pathway, and that antisense oligonucleotides targeting HSP27 are effective in two mouse models of the disease
Published: 2018

41. Standardization of 18F-FDG PET/CT According to Deauville Criteria for MRD Evaluation in Newly Diagnosed Transplant Eligible Multiple Myeloma Patients: Joined Analysis of Two Prospective Randomized Phase III Trials

Author: Elena Zamagni, Cristina Nanni, Luca Dozza, Thomas Carlier, Paola Tacchetti, Annibale Versari, Stephane Chauvie, Andrea Gallamini, Michel Attal, Barbara Gamberi, Denis Caillot, Francesca Patriarca, Margaret Macro, Mario Boccadoro, Laurent Garderet, Stefano Fanti, Aurore Perrot, Francesca Gay, Pieter Sonneveld, Lionel Karlin, Michele Cavo, Caroline Bodet-Milin, Philippe Moreau, Francoise Kraeber-Bodere, The Institute of Hematology and Oncology L. and A. Seràgnoli [Bologna, Italy], Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Nuclear Medicine Unit [Bologna, Italy], Sant'Orsola-Malpighi Hospital [Bologna, Italy], Nuclear Oncology (CRCINA-ÉQUIPE 13), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), S.C. Medicina Nucleare - Centro PET [Reggio Emilia, Italy], A.O. Arcispedale S. Maria Nuova [Reggio Emilia, Italy], Medical Physics Unit [Cuneo, Italy], Santa Croce e Carle Hospital [Cuneo, Italy], Recherche, Innovation et Statistiques [Nice] (Centre de Cancérologie Antoine-Lacassagne), Centre de Lutte contre le Cancer Antoine Lacassagne [Nice] (UNICANCER/CAL), UNICANCER-Université Côte d'Azur (UCA)-UNICANCER-Université Côte d'Azur (UCA), Service d'Hématologie [IUCT Toulouse], Université Fédérale Toulouse Midi-Pyrénées-Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Arcispedale Santa Maria Nuova [Reggio Emilia, Italy], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Hematology and Bone Marrow Transplant Unit [Udine, Italy], Università degli Studi di Udine - University of Udine [Italie], Laboratoire d'Hématologie Biologique [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Department of Molecular Biotechnologies and Health Sciences [Torino, Italy] (Hematology Division), Università degli studi di Torino (UNITO), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Cibles thérapeutiques, formulation et expertise pré-clinique du médicament (CITHEFOR), Université de Lorraine (UL), Myeloma Unit [Torino, Italy] (Division of Hematology), Depatment of Hematology [Rotterdam, Netherlands], Erasmus University Medical Center [Rotterdam] (Erasmus MC), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon, Centre hospitalier universitaire de Nantes (CHU Nantes), Bernardo, Elizabeth, Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Service Hématologie - IUCT-Oncopole [CHU Toulouse], Pôle Biologie [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle IUCT [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), and Università degli studi di Torino = University of Turin (UNITO)
Subjects: medicine.medical_specialty, Phase iii trials, Immunology, Computed tomography, [SDV.CAN]Life Sciences [q-bio]/Cancer, Newly diagnosed, Biochemistry, 03 medical and health sciences, 0302 clinical medicine, [SDV.CAN] Life Sciences [q-bio]/Cancer, medicine, Multiple myeloma, ComputingMilieux_MISCELLANEOUS, medicine.diagnostic_test, business.industry, Cell Biology, Hematology, medicine.disease, Standard technique, 3. Good health, Transplantation, Homogeneous, 030220 oncology & carcinogenesis, Family medicine, Fdg pet ct, business, 030215 immunology
Abstract: F-18-fluorodeoxyglucose positron emission tomography integrated with computed tomography (FDG-PET/CT) is actually considered as the standard technique to assess and monitor the metabolic response to therapy and to define minimal residual disease (MRD) status outside the bone marrow (BM) in multiple myeloma (MM) patients. In this regard, standardization of image criteria and definition of cut-offs for positivity/negativity is of highly importance. Aim of the present study was to prospectively evaluate FDG-PET/CT at diagnosis and prior to maintenance therapy in a joined analysis of a sub-group of patients with newly diagnosed transplant-eligible MM, enrolled in 2 independent European randomized phase III trials (EMN02/HO95 and IFM2009) (Cavo M et al, Blood 2017 abs; Attal M et al, NEJM 2017). The primary end-point was to standardize PET/CT evaluation by centralized imaging and revision and to define criteria for PET negativity after therapy (MRD definition). 236 patients (102 and 134 from the EMN02 and IFM2009 trial, respectively) were enrolled in the PET/CT imaging sub-studies and followed for a median of 62.9 (IQR: 44.9-67.9) months. By study design, PET/CT scans were performed locally at baseline (B) and prior to the start of maintenance (PM), uploaded in a central website and re-interpreted a-posteriori in a blinded independent central review process, by a panel of expert nuclear medicine physicians. According to the IMPeTUs criteria (Nanni C et al, EJNM 2017), the five-point Deauville scores (between 1 and 5) were applied to the following parameters: bone marrow (BM), focal lesions (FLs), extramedullary disease (EMD). The impact of each parameter on outcomes was evaluated by landmark analyses at PM; the univariate and multivariate analyses were stratified by trial to smooth out differences between the 2 studies. Baseline characteristics of the patients were generally homogeneous between the 2 trials and as follows: median age 59 years, ISS and R-ISS stage III 15.8% and 11.5%, respectively, high-risk cytogenetics (t(4;14) ± del(17p) ± t(14;16) detected by FISH) 14%. Fifty seven percent of the patients were randomized in the transplant arm, and 43% in the bortezomib-intensification arm, with a higher percentage in the IFM2009 vs EMN02 trial (54% vs 24%, respectively). At baseline, 80% of the patients had FLs, with a median maximum standardized uptake value (SUVmax) of 5. Median BM SUVmax was 3. Both median FLs and BM SUVmax were slightly higher in the IFM2009 vs the EMN02 trial (5.7 vs 4.2 and 3.7 vs 2.68, respectively), while reference SUVmean (mediastinal blood pool and liver) did not differ between the 2 studies. FLs Deauville score (FS) and BM Deauville score (BMS) > 3 (higher than the liver) were present in 79.8% and 35.5% of the patients, respectively, with no difference between the 2 trials. EMD was present in 11% of the patients. Prior to maintenance therapy, median FLs and BM SUVmax were 3.6 and 2.3, respectively, with 53.5% and 71.2% of the patients obtaining a FS and BMS ≤ 2 and 79% and 91.4% ≤ 3, respectively. In univariate analysis, at Landmark time prior to maintenance, attaining a FS and BMS ≤ 3 was the strongest predictor for prolonged PFS (FS≤ 3 vs >3: median 40 vs 26.6 months, HR 0.6, CI 0.39-0.98, P= 0.0019; BMS≤ 3 vs >3: median 39.8 vs 26.6 months, HR 0.47, CI 0.24-0.91, P= 0.024, respectively) and OS (FS≤ 3 vs >3: estimate at 63 months 73% vs 63.6% months, HR 0.51, CI 0.26-0.98, P= 0.028; BMS≤ 3 vs >3: estimate at 75.5% vs 49.7%, HR 0.28, CI 0.12-0.64, P= 0.002, respectively) and could be identified as the most representative cut-off values for PET negativity after therapy. Of the two PM scores, only FS ≤ 3 retained prognostic relevance in the subgroup of patients not receiving transplant, in terms of PFS. In Cox multivariable analysis, FS and BMS ≤ 3 at PM were independent predictors of prolonged PFS (FS: HR 0.58, CI 0.35-0.96, P= 0.036; BMS HR 0.41, CI 0.20-0.84, P= 0.014) and OS (FS: HR 0.36, CI 0.17-0.74, P= 0.005; BMS HR 0.24, CI 0.09-0.63, P= 0.004). In conclusion, FDG PET/CT was confirmed to be a reliable predictor of outcomes in newly diagnosed MM, regardless of treatment. Reduction of FDG uptake lower than the liver after therapy, both in the FLs and in the BM (FS and BMS), was an independent predictor for improved PFS and OS. Findings from this analysis could be proposed as standardized criteria to define PET negativity after therapy, confirming the value of Deauville scores in MM. Disclosures Zamagni: Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees; Janssen: Honoraria, Membership on an entity's Board of Directors or advisory committees; Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees; Amgen: Honoraria, Membership on an entity's Board of Directors or advisory committees; BMS: Honoraria, Membership on an entity's Board of Directors or advisory committees. Tacchetti:Amgen: Honoraria, Membership on an entity's Board of Directors or advisory committees; Celgene: Honoraria; Janssen: Honoraria; Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees; BMS: Honoraria. Gallamini:Takeda: Consultancy, Speakers Bureau. Patriarca:Jazz: Other: Travel, accommodations, expenses; Medac: Other: Travel, accommodations, expenses; Celgene: Other: Advisory Role; Travel, accommodations, expenses; Janssen: Other: Advisory role; MSD Italy: Other: Advisory Role. Macro:Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: Financial support for congress; Janssen: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: Financial support for congress; Amgen: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: Financial support for congress; Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: Financial support for congress. Boccadoro:Bristol-Myers Squibb: Honoraria, Research Funding; AbbVie: Honoraria; Novartis: Honoraria, Research Funding; Janssen: Honoraria, Research Funding; Amgen: Honoraria, Research Funding; Celgene: Honoraria, Research Funding; Sanofi: Honoraria, Research Funding; Mundipharma: Research Funding. Garderet:Takeda: Consultancy; Amgen: Consultancy; Celgene: Consultancy. Perrot:Takeda: Honoraria; Sanofi: Honoraria; Amgen: Honoraria; Janssen: Honoraria; Celgene: Honoraria. Sonneveld:Amgen: Honoraria, Research Funding; BMS: Honoraria, Research Funding; Karyopharm: Honoraria, Research Funding; Janssen: Honoraria, Research Funding; Celgene: Honoraria, Research Funding. Karlin:Amgen: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: travel support; Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees; Janssen: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: travel support. Cavo:Amgen: Honoraria, Membership on an entity's Board of Directors or advisory committees; Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees; Janssen: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding, Speakers Bureau; AbbVie: Honoraria, Membership on an entity's Board of Directors or advisory committees; GlaxoSmithKline: Honoraria, Membership on an entity's Board of Directors or advisory committees; Bristol-Myers Squibb: Honoraria, Membership on an entity's Board of Directors or advisory committees; Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding, Speakers Bureau; Adaptive Biotechnologies: Honoraria, Membership on an entity's Board of Directors or advisory committees. Moreau:Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees; Janssen: Honoraria, Membership on an entity's Board of Directors or advisory committees; Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees; Abbvie: Honoraria, Membership on an entity's Board of Directors or advisory committees; Amgen: Honoraria, Membership on an entity's Board of Directors or advisory committees.
Published: 2018

42. Superiority of Allogenic Stem Cell Transplantation after Anti-PD1 Therapy over Anti-PD1 Monotherapy Alone in Relapse/Refractory Hodgkin Lymphoma Real World Evidence from the French Early Access Program

Author: Emmanuelle Nicolas-Virelizier, Remy Dulery, Adrien Chauchet, Roch Houot, Jean Marc Schiano de Collela, Herv Ghesquieres, Guillaume Manson, Anna Schmitt, Alain Delmer, Aspasia Stamatoullas, Jean-Baptiste Mear, Cécile Borel, Charles Herbaux, Georges Garnier, Rene-Olivier Casasnovas, Marie-Pierre Moles, Krimo Bouabdallah, Adrian Tempescul, Pauline Brice, Laurent Dercle, Lysiane Molina, Bénédicte Deau-Fisher, Microenvironment, Cell Differentiation, Immunology and Cancer (MICMAC), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Service d'hématologie clinique, Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou, CHU Pontchaillou [Rennes], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), CRLCC Centre Paoli - Calmettes [Marseille], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut Bergonié [Bordeaux], UNICANCER, Hôpital Princesse Grace [Monaco], CHU Grenoble, CHU Bordeaux [Bordeaux], Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), CHRU Brest - Service d'Hématologie (CHU-Brest-Hemato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Léon Bérard [Lyon], Centre Hospitalier Universitaire de Reims (CHU Reims), Service d'Hématologie [IUCT Toulouse], Université Fédérale Toulouse Midi-Pyrénées-Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'hématologie, Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Médecine nucléaire, Département d'imagerie médicale [Gustave Roussy], Institut Gustave Roussy (IGR)-Institut Gustave Roussy (IGR), Hopital Saint-Louis [AP-HP] (AP-HP), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Université de Rennes (UR)-Hôpital Pontchaillou, Service Hématologie - IUCT-Oncopole [CHU Toulouse], Pôle Biologie [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle IUCT [CHU Toulouse], and Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)
Subjects: 0301 basic medicine, Oncology, medicine.medical_specialty, business.industry, Immunology, [SDV.CAN]Life Sciences [q-bio]/Cancer, Cell Biology, Hematology, Real world evidence, Biochemistry, 3. Good health, Transplantation, 03 medical and health sciences, 030104 developmental biology, Internal medicine, medicine, Refractory Hodgkin Lymphoma, Stem cell, Anti pd1, business, ComputingMilieux_MISCELLANEOUS
Abstract: Background: Nivolumab demonstrated remarkable activity in patients with relapse or refractory (R/R) Hodgkin lymphoma (HL). However, long term efficacy and the need for a consolidation with allogenic stem cell transplantation remain unclear. Patient and method: We retrospectively analyzed 78 patients with R/R HL treated with nivolumab in the French Early Access Program and compared their outcome according to subsequent alloHSCT. Results: After a median follow-up of 31.5 months, the best overall response rate was 64%, including 37.3% complete response (CR). The median progression-free survival (PFS) was 12.1 months and median overall survival (OS) was not reached. At 3 years, PFS and OS rates were 35% and 65%, respectively. Patients reaching a CR upon nivolumab had a significantly longer PFS than those reaching a PR (median = not reached vs 10.1 months). In our cohort, 17 patients underwent consolidation with allogenic stem cells transplantation (alloHSCT) after nivolumab therapy (Figure 1). At the time of transplantation, 8 patients were in CR, 5 in partial response (PR) and 4 had progressed of whom 3 received a salvage therapy before alloHSCT. Interestingly, 6 out of 7 patients who were not in CR at the time of transplantation (5 PR and 1 progressive disease) converted into a CR after alloHSCT. At the time of analysis, 14 patients were alive and 13 remained disease-free after a median follow-up of 30.4 months. One-year OS and PFS from alloHSCT were 82% and 76%, respectively. Among responding patients (i.e. in CR or PR) after nivolumab monotherapy, those who underwent subsequent alloHSCT (N=13) had a better outcome than those who were not consolidated with alloHSCT (N=35) (Figure 2). In the transplanted group, none of the patients relapsed whereas in the non-transplanted group 60% of the patients relapsed (p Conclusions: Although patients who achieve a CR upon anti-PD1 therapy may experience prolonged remissions, most R/R HL patients treated with anti-PD1 antibody eventually progress or relapse. Our study demonstrates unprecedented disease-free survival in patients undergoing consolidation with alloHSCT after anti-PD1 therapy. Interestingly, alloHSCT post anti-PD1 can convert incomplete responses into CR in most cases. Despite expected toxicities, alloHSCT after anti-PD1 therapy appears manageable and safe in most patients. Our results suggest that consolidation with alloHSCT may represent a good option in patients treated with anti-PD1, notably in patients who are unable to achieve a CR. Disclosures Herbaux: Gilead Sciences, Inc.: Consultancy, Honoraria; Abbvie: Consultancy, Honoraria; Janssen: Consultancy, Honoraria. Stamatoullas:Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Ltd, Cambridge, MA, USA: Consultancy. Brice:bristol myers squibb: Consultancy, Honoraria. Houot:bristol myers squibb: Consultancy, Honoraria.
Published: 2018

43. Interim PET Analysis in First-Line Therapy of Multiple Myeloma: Prognostic Value of ΔSUVmax in the FDG-Avid Patients of the IMAJEM Study

Author: Bastien Jamet, Thomas Carlier, Denis Caillot, Philippe Moreau, Aurore Perrot, Françoise Kraeber-Bodéré, Cyrille Touzeau, Clément Bailly, Margaret Macro, Caroline Bodet-Milin, Xavier Leleu, Michel Attal, Thierry Facon, Laurent Garderet, Cyrille Hulin, T. Eugène, Service de Médecine Nucléaire [Nantes], Hôpital Laennec, Nuclear Oncology (CRCINA-ÉQUIPE 13), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Regulation of Bcl2 and p53 Networks in Multiple Myeloma and Mantle Cell Lymphoma (CRCINA-ÉQUIPE 10), Service Hématologie - IUCT-Oncopole [CHU Toulouse], Pôle Biologie [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle IUCT [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Département d'Hématologie [CHU Haut Lévèque, Pessac], Hôpital Haut-Lévêque [CHU de Bordeaux], Département d'Hématologie [CHRU Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Département d'Hématologie [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Laboratoire d'Hématologie Biologique [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Integrative Oncogenomics of Multiple Myeloma Pathogenesis and Progression (CRCINA-ÉQUIPE 11), Département d'Hématologie [CHU Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Département de Médecine Nucléaire [Saint Herblain], Institut de Cancérologie de l'Ouest [Angers/Nantes] (UNICANCER/ICO), UNICANCER-UNICANCER, This work was supported by PO1-155258 and P50-100707 from the French Ministry of Health, Soutien aux Techniques Innovantes Couteuses 2010 Cancer STIC 10/03. This work has been supported in part by grants from the French National Agency for Research, called 'Investissements d'Avenir' IRON Labex n° ANR-11-LABX-0018-01 and ArronaxPlusEquipex n ANR-11-EQPX-0004, and by grants from DHU Oncogreffe and SIRIC ILIAD (Imaging and Longitudinal Investigations to Ameliorate Decision-making in Multiple Myeloma and Breast Cancer)., ANR-11-LABX-0018,IRON,Radiopharmaceutiques Innovants en Oncologie et Neurologie(2011), ANR-11-EQPX-0004,ARRONAXPLUS,Nucléaire pour la Santé(2011), Bernardo, Elizabeth, Radiopharmaceutiques Innovants en Oncologie et Neurologie - - IRON2011 - ANR-11-LABX-0018 - LABX - VALID, Nucléaire pour la Santé - - ARRONAXPLUS2011 - ANR-11-EQPX-0004 - EQPX - VALID, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), Département d'Hématologie [IUCT Oncopole, Toulouse], and Institut Universitaire du Cancer Toulouse - Oncopôle (IUCT)
Subjects: Oncology, Male, Cancer Research, medicine.medical_specialty, Multivariate analysis, Standardized uptake value, [SDV.CAN]Life Sciences [q-bio]/Cancer, Kaplan-Meier Estimate, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, 0302 clinical medicine, [SDV.CAN] Life Sciences [q-bio]/Cancer, Fluorodeoxyglucose F18, Internal medicine, Positron Emission Tomography Computed Tomography, Antineoplastic Combined Chemotherapy Protocols, medicine, Biomarkers, Tumor, Humans, Neoplasm Metastasis, Prospective cohort study, Multiple myeloma, Lenalidomide, Neoplasm Staging, Proportional Hazards Models, business.industry, Bortezomib, Proportional hazards model, Cancer, medicine.disease, Prognosis, 3. Good health, Treatment Outcome, 030220 oncology & carcinogenesis, Positron-Emission Tomography, Female, Radiopharmaceuticals, business, Multiple Myeloma, medicine.drug
Abstract: Purpose: To assess the prognostic value of interim 18F-fluorodeoxyglucose (FDG)-PET analysis using decrease in maximum standardized uptake value (SUVmax) versus visual analysis in patients with multiple myeloma. Patients and Methods: We evaluated the prognostic value of FDG-PET after three cycles of lenalidomide, bortezomib, and dexamethasone (RVD) in patients with FDG-avid multiple myeloma included in the French prospective multicenter IMAJEM study. All images were centrally reviewed and interpreted using visual criteria and maximal standardized uptake value reduction (ΔSUVmax). Known prognostic factors, such as the revised International Staging System and biochemical response after three cycles of chemotherapy, were also evaluated. Results: In the multivariate analysis, only ΔSUVmax [P < 0.001, HR = 5.56; 95% confidence interval (CI), 1.96–15.81] and biochemical response after three cycles of RVD (P = 0.025, HR = 0.29; 95% CI, 0.1–0.85) appeared as independent prognostic factors, with a more discriminative HR for ΔSUVmax. ΔSUVmax analysis (>–25% vs. ≤–25%) identified patients with improved median progression-free survival (22.6 months and not reached, respectively). Conclusions: ΔSUVmax appears to be a powerful tool for the prediction of long-term outcome in patients with FDG-avid multiple myeloma. Other prospective studies are needed to further validate this prognostic biomarker. Clin Cancer Res; 24(21); 5219–24. ©2018 AACR.
Published: 2018

44. Ponatinib evaluation and safety in real-life chronic myelogenous leukemia patients failing more than two tyrosine kinase inhibitors: the PEARL observational study

Author: Maël Heiblig, Stephane Morisset, Franck E. Nicolini, Lucila Sackmann-Sala, Viviane Dubruille, Philippe Rousselot, Lydia Roy, Shanti Ame, Delphine Rea, Gabriel Etienne, Marie-Lorraine Chretien, Françoise Huguet, Aude Charbonnier, Emilie Cayssials, Agnès Guerci-Bresler, Valérie Coiteux, Mohamad Sobh, Eric Hermet, Martine Escoffre-Barbe, Centre Léon Bérard [Lyon], Hématopoïèse normale et pathologique (U1170 Inserm), Université Paris-Sud - Paris 11 (UP11)-Institut Gustave Roussy (IGR)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Universitaire d'Hématologie (IUH), Université Paris Diderot - Paris 7 (UPD7), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Biomarqueurs et essais cliniques en Cancérologie et Onco-Hématologie (BECCOH), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Paris-Saclay, Hôpital Claude Huriez [Lille], CHU Lille, CHU Pontchaillou [Rennes], Département d'Hématologie Clinique [CHU Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Service d'Hématologie [IUCT Toulouse], Université Fédérale Toulouse Midi-Pyrénées-Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Hématologie [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service d’Hématologie Biologique [CHU Clermont-Ferrand], CHU Gabriel Montpied [Clermont-Ferrand], CHU Clermont-Ferrand-CHU Clermont-Ferrand-CHU Estaing [Clermont-Ferrand], CHU Clermont-Ferrand, Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Département d'Oncologie et Hématologie [Strasbourg], Les Hôpitaux Universitaires de Strasbourg (HUS), Service d'Hématologie Biologique [Mondor], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor, Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Compassionate Use Trials, Male, Oncology, Cancer Research, Salvage therapy, Kaplan-Meier Estimate, Tyrosine-kinase inhibitor, chemistry.chemical_compound, 0302 clinical medicine, hemic and lymphatic diseases, Medicine, Cumulative incidence, Treatment Failure, Aged, 80 and over, Ponatinib, Imidazoles, Hematology, Middle Aged, Intention to Treat Analysis, 3. Good health, Pyridazines, Cardiovascular Diseases, 030220 oncology & carcinogenesis, Female, Adult, medicine.medical_specialty, Adolescent, medicine.drug_class, Antineoplastic Agents, [SDV.CAN]Life Sciences [q-bio]/Cancer, Genes, abl, Young Adult, 03 medical and health sciences, Leukemia, Myelogenous, Chronic, BCR-ABL Positive, Internal medicine, Pragmatic Clinical Trials as Topic, Genetics, Humans, Adverse effect, Protein Kinase Inhibitors, Molecular Biology, Survival analysis, Aged, Salvage Therapy, business.industry, Patient Selection, Cell Biology, medicine.disease, Survival Analysis, Clinical trial, chemistry, Drug Resistance, Neoplasm, business, 030215 immunology, Chronic myelogenous leukemia
Abstract: IF 2.436 (2017); International audience; Ponatinib represents a remarkable progress in the treatment of heavily pretreated chronic myelogenous leukemia (CML) and de novo Philadelphia chromosome-positive ALL patients despite significant toxicity in clinical trials. To date, "real-life" data remain few and the use of ponatinib in this setting and its consequences remain mostly unknown. We report, within a national observational study, the use of ponatinib in unselected CML patients who had previously failed ≥2 lines of tyrosine kinase inhibitor (TKI) therapy (or one line if an Abelson (ABL)T315I mutation was identified), in real-life conditions (2013-2014) in a compassionate program. Our analysis has been focused on 48 chronic phase CML patients recorded. With a median follow-up of 26.5 months since ponatinib initiation, the overall survival (OS) rates (80.5% at 3 years) and cumulative incidence of major molecular response (81.8% at 18 months) were similar to those of the phase II study, with no influence of BCR-ABL mutations nor the reason of ponatinib prescription. A specific subanalysis of the preexisting cardiovascular risk factors and events occurring on ponatinib is described. These events occurred after a median time on ponatinib of 5.8 months (excluding hypertension) and were observed in 29/48 patients (47%), even in those already on anti-aggregants/coagulants. The majority were not severe and resolved, but two cases were fatal. Other hematological or nonhematological nonvascular adverse events were similar to those previously described in trials. This observational study reports similar rates of survival, molecular responses, and a slight increase in the cardiovascular toxicity of ponatinib in real-life conditions, prompting improved control of cardiovascular risk factors and selection of patients.
Published: 2018

45. Profiling Immune Escape in Hodgkin’s and Diffuse large B-Cell Lymphomas Using the Transcriptome and Immunostaining

Author: Elodie Martin, Camille Franchet, Cédric Rossi, Pierre Brousset, Sarah Péricart, Pauline Gravelle, Marie Tosolini, Alexandra Traverse-Glehen, Nadia Amara, Christine Bezombes, Jean-Jacques Fournié, Guy Laurent, Camille Laurent, Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Immunologie et Cancérologie Intégrative, Centre de Recherche des Cordeliers (CRC), Université Paris Diderot - Paris 7 (UPD7)-École pratique des hautes études (EPHE)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Diderot - Paris 7 (UPD7)-École pratique des hautes études (EPHE)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire d'anatomie et de cytopathologie - Centre hospitalier Lyon Sud, Hospices Civils de Lyon (HCL), Islamic University of Gaza (IUG - IU Gaza), Département de Pathologie [CHU Toulouse], CHU Toulouse [Toulouse], Centre d'Etudes Linguistiques (CEL), Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon, Centre de Physiopathologie Toulouse Purpan ex IFR 30 et IFR 150 (CPTP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Service d'hématologie [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau, Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Jacques-Louis Lions (LJLL), Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Laboratoire d’Excellence ‘TOUCAN’ [Toulouse], Institut Carnot CALYM [Pierre-Benite], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Fédérale Toulouse Midi-Pyrénées, Service d'Hématologie [IUCT Toulouse], Université Fédérale Toulouse Midi-Pyrénées-Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Immunologie et Cancérologie Intégratives (CRC - Inserm U1138), Centre de Recherche des Cordeliers (CRC (UMR_S_1138 / U1138)), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Centre d'Études Linguistiques - Corpus, Discours et Sociétés (CEL), Centre de Physiopathologie Toulouse Purpan (CPTP), Centre de Recherche en Cancérologie de Lyon (CRCL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre Léon Bérard [Lyon]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), and Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Cancer Research, datamining, Hodgkin’s lymphoma, TIM-3, [SDV.CAN]Life Sciences [q-bio]/Cancer, lymphoma, Biology, lcsh:RC254-282, Article, Transcriptome, 03 medical and health sciences, 0302 clinical medicine, immune system diseases, hemic and lymphatic diseases, medicine, B cell, ComputingMilieux_MISCELLANEOUS, immune escape, immune checkpoints, Hodgkin's lymphoma, medicine.disease, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, 3. Good health, Lymphoma, Blockade, medicine.anatomical_structure, Oncology, 030220 oncology & carcinogenesis, Cancer research, Immunohistochemistry, DNA microarray, Immunostaining, 030215 immunology
Abstract: Therapeutic blockade of PD-1/PD-L1 shows promising results in Hodgkin&rsquo, s lymphoma (HL) and in some diffuse large B-cell lymphoma (DLBCL) patients, but biomarkers predicting such responses are still lacking. To this end, we recently developed a transcriptional scoring of immune escape (IE) in cancer biopsies. Using this method in DLBCL, we identified four stages of IE correlated with overall survival, but whether Hodgkin&rsquo, s lymphomas (HL) also display this partition was unknown. Thus, we explored the transcriptomic profiles of ~1000 HL and DLBCL using a comparative meta-analysis of their bulk microarrays. Relative to DLBCL, the HL co-clustered at the advanced stage of immune escape, displaying significant enrichment of both IE and T-cell activation genes. Analyses via transcriptome deconvolution and immunohistochemistry showed more CD3+ and CD4+ tumor-infiltrating lymphocytes (TILs) in HL than DLBCL. Both HL and non-GCB DLBCL shared a high abundance of infiltrating CD8+ T-cells, but HL had less CD68+CD163+ macrophages. The same cellular distribution of PD-1 and TIM-3 was observed in HL and DLBCL, though HL had more PD-L1 tumor cells and LAG-3 ME cells. This study illuminates the advanced stage of immune activation and escape in HL, consistent with the response to checkpoint blockade therapies for this type of lymphoma.
Published: 2018

46. Addition of high-dose cytarabine to immunochemotherapy before autologous stem-cell transplantation in patients aged 65 years or younger with mantle cell lymphoma (MCL Younger): a randomised, open-label, phase 3 trial of the European Mantle Cell Lymphoma Network

Author: Georg Maschmeyer, Bernd Metzner, Corinne Haioun, Richard Delarue, Thomas Fischer, Ulrich Dührsen, Michal Szymczyk, Jan Walewski, Mathias Hänel, Michael Unterhalt, Catherine Thieblemont, Norma Peter, Kamal Bouabdallah, Christiane Pott, Michael Hallek, Vincent Ribrag, Stephan Stilgenbauer, André Bosly, Catherine Sebban, Josef Birkmann, Christian Schmidt, Marie-Hélène Delfau-Larue, Jürgen Finke, Wolfgang Hiddemann, Nicole Brousse, Elizabeth Macintyre, Gilles Salles, Pierre Feugier, Wolfram Klapper, Roswitha Forstpointner, Eva Hoster, Michael Kneba, Rene-Olivier Casasnovas, Martin Dreyling, Lothar Kanz, Reda Bouabdallah, Olivier Hermine, Imagine - Institut des maladies génétiques ( IMAGINE - U1163 ), Centre National de la Recherche Scientifique ( CNRS ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université Paris Descartes - Paris 5 ( UPD5 ), Department of Internal Medicine III, University of Munich, Institute of Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology ( MCMCC ), CHU Dinant-Godinne UCL Namur, Internal Medicine III, Universität Ulm, APHP Hôpital Saint Louis, Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier ( ICGM ICMMM ), Université Montpellier 1 ( UM1 ) -Université Montpellier 2 - Sciences et Techniques ( UM2 ) -Ecole Nationale Supérieure de Chimie de Montpellier ( ENSCM ) -Université de Montpellier ( UM ) -Centre National de la Recherche Scientifique ( CNRS ), Département d'Hematologie, Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Second Medical Department, University Hospital Schleswig-Holstein, University of Cologne, Service d'hématologie [Hôpital Edouard Herriot - HCL], Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon ( HCL ) -Hospices Civils de Lyon ( HCL ), Nutrition-Génétique et Exposition aux Risques Environnementaux ( NGERE ), Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université de Lorraine ( UL ), Hématologie, Département de médecine oncologique [Gustave Roussy], Institut Gustave Roussy ( IGR ) -Institut Gustave Roussy ( IGR ), Paracelsus Medical University, Ludwig-Maximilians University Hospital, Service d'hématologie clinique, Assistance publique - Hôpitaux de Paris (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 ( UPEC UP12 ), Klinikum Chemnitz, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand ( CHU Dijon ), University Hospital Freiburg, Carl Thiem Hospital Cottbus, Université Mohamed Boudiaf de M'sila, Centre Léon Bérard [Lyon], Agence départementale d’architecture et d’urbanisme du Haut-Rhin ( ADAUHR ), University Hospital Essen, Medizinische Klinik, Hämatologie und Onkologie, Klinikum Ernst von Bergmann, Department of Internal Medicine II (Oncology, Hematology, Immunology, Rheumatology, Pulmonology), University Hospital Tuebingen, Service d'immuno-hématologie pédiatrique [CHU Necker], Assistance publique - Hôpitaux de Paris (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Laboratoire d'anatomie pathologique [CHU Necker], CHU Necker - Enfants Malades [AP-HP], Department of Pathology, Hematopathology Section and Lymph Node Registry, Universityhospital Schleswig-Holstein, Campus Kiel, Institut Mondor de Recherche Biomédicale ( IMRB ), Institut National de la Santé et de la Recherche Médicale ( INSERM ) -IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 ( UPEC UP12 ), Service d'immunologie biologique, University Hospital Schleswig–Holstein, III. Medizinische Klinik, Technische Universität München [München] ( TUM ), Institut Imagine (UMR 1163), Laboratory of Cellular and Molecular Mechanisms of Hemathological Disorders and Therapeutic Implication, Maria Sklodowska-Curie Memorial Cancer Center, Institut Charles Gerhardt - Institut de Chimie Moléculaire et des Matériaux de Montpellier (ICG ICMMM), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM) - Université Montpellier 2 - Sciences et Techniques (UM2) - Université Montpellier 1 (UM1) - Centre National de la Recherche Scientifique (CNRS), Institut Paoli Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC) - Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service de Radio-Oncologie [Lyon], Hospices Civils de Lyon - Centre Hospitalier Lyon Sud [Pierre Bénite], Hôpital Edouard Herriot, Hospices Civils de Lyon - Hôpital Edouard Herriot, Institut Gustave Roussy (IGR), Assistance publique - Hôpitaux de Paris (AP-HP) - Hôpital Henri Mondor - Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), University Medical Centre Freiburg, Centre Hospitalier Universitaire de Bordeaux, Agence départementale d’architecture et d’urbanisme du Haut-Rhin (ADAUHR), Laboratoire d'Informatique de l'Université du Maine (LIUM), Université du Maine (UM), Service d'hématologie biologique, Assistance publique - Hôpitaux de Paris (AP-HP) - Université Paris Descartes - Paris 5 (UPD5) - AP-HP Hôpital Necker - Enfants Malades [Paris], AP-HP Hôpital Necker - Enfants Malades [Paris], Service hématologie, Assistance publique - Hôpitaux de Paris (AP-HP) - Groupe Hospitalier Necker-Enfants Malades, Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM) - IFR10 - Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), and Technische Universität München [München] (TUM)
Subjects: Adult, Male, medicine.medical_specialty, Vincristine, Transplantation Conditioning, Medizin, Lymphoma, Mantle-Cell, [ SDV.CAN ] Life Sciences [q-bio]/Cancer, 03 medical and health sciences, 0302 clinical medicine, Autologous stem-cell transplantation, International Prognostic Index, [SDV.CAN] Life Sciences [q-bio]/Cancer, Internal medicine, Antineoplastic Combined Chemotherapy Protocols, medicine, Humans, Treatment Failure, Cyclophosphamide, ComputingMilieux_MISCELLANEOUS, business.industry, Cytarabine, Hematopoietic Stem Cell Transplantation, General Medicine, Middle Aged, medicine.disease, Combined Modality Therapy, Surgery, Transplantation, Doxorubicin, 030220 oncology & carcinogenesis, Prednisone, Female, Rituximab, Mantle cell lymphoma, Immunotherapy, business, Immunosuppressive Agents, Febrile neutropenia, 030215 immunology, medicine.drug
Abstract: Summary Background Mantle cell lymphoma is characterised by a poor long-term prognosis. The European Mantle Cell Lymphoma Network aimed to investigate whether the introduction of high-dose cytarabine to immunochemotherapy before autologous stem-cell transplantation (ASCT) improves outcome. Methods This randomised, open-label, parallel-group, phase 3 trial was done in 128 haemato-oncological hospital departments or private practices in Germany, France, Belgium, and Poland. Patients aged 65 years or younger with untreated stage II–IV mantle cell lymphoma were centrally randomised (1:1), with computer-assisted random block selection, to receive either six courses of R-CHOP (rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone) followed by myeloablative radiochemotherapy and ASCT (control group), or six courses of alternating R-CHOP or R-DHAP (rituximab plus dexamethasone, high-dose cytarabine, and cisplatin) followed by a high-dose cytarabine-containing conditioning regimen and ASCT (cytarabine group). Patients were stratified by study group and international prognostic index. The primary outcome was time to treatment failure from randomisation to stable disease after at least four induction cycles, progression, or death from any cause. Patients with stage II–IV mantle cell lymphoma were included in the primary analysis if treatment was started according to randomisation. For safety analyses, patients were assessed according to the treatment actually started. This study is registered with ClinicalTrials.gov, number NCT00209222. Findings Of 497 patients (median age 55 years [IQR 49–60]) randomised from July 20, 2004, to March 18, 2010, 234 of 249 in the control group and 232 of 248 in the cytarabine group were included in the primary analysis. After a median follow-up of 6·1 years (95% CI 5·4–6·4), time to treatment failure was significantly longer in the cytarabine group (median 9·1 years [95% CI 6·3–not reached], 5 year rate 65% [95% CI 57–71]) than in the control group (3·9 years [3·2–4·4], 40% [33–46]; hazard ratio 0·56; p=0·038). During induction immunochemotherapy, patients who received high-dose cytarabine had increased grade 3 or 4 haematological toxicity (haemoglobin 71 [29%] of 241m vs 19 [8%] of 227 controls; platelets 176 [73%] of 240 vs 21 [9%] of 225), grade 3 or 4 febrile neutropenia (39 [17%] of 230 vs 19 [8%] of 224), and grade 1 or 2 renal toxicity (creatinine 102 [43%] of 236 vs 22 [10%] of 224). The number of ASCT-related deaths was similar (eight [3·4%]) in both groups. Interpretation Immunochemotherapy containing high-dose cytarabine followed by ASCT should be considered standard of care in patients aged 65 years or younger with mantle cell lymphoma. Funding European Commission, Lymphoma Research Foundation, and Roche.
Published: 2016

47. Myeloma MRD by deep sequencing from circulating tumor DNA does not correlate with results obtained in the bone marrow

Author: Marie-Lorraine Chretien, Hervé Avet-Loiseau, Sabrina Maheo, Céline Mazzotti, Murielle Roussel, Laura Do Souto, Benjamin Hebraud, Salomon Manier, Laure Buisson, Cyrille Hulin, Aurore Perrot, Xavier Leleu, Michel Attal, Jill Corre, Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service d'Hématologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service d'Hématologie [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service d'Hématologie [Bordeaux], CHU Bordeaux [Bordeaux], Service d'Hématologie [CHRU Lille], Hôpital Claude Huriez-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Claude Huriez [Lille], CHU Lille-CHU Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), and CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3)
Subjects: 0301 basic medicine, Neoplasm, Residual, Plasma Cells, [SDV.CAN]Life Sciences [q-bio]/Cancer, Deep sequencing, Circulating Tumor DNA, 03 medical and health sciences, 0302 clinical medicine, Bone Marrow, hemic and lymphatic diseases, medicine, Biomarkers, Tumor, Neoplasm, Humans, Multiple myeloma, ComputingMilieux_MISCELLANEOUS, Extramural, business.industry, High-Throughput Nucleotide Sequencing, Hematology, Sequence Analysis, DNA, medicine.disease, Stimulus Report, V(D)J Recombination, 3. Good health, body regions, 030104 developmental biology, medicine.anatomical_structure, Circulating tumor DNA, 030220 oncology & carcinogenesis, Cancer research, Bone marrow, Immunoglobulin Gene Rearrangement, business, Multiple Myeloma
Abstract: Key Points There is no correlation between ctDNA and bone marrow for MRD by NGS using only immunoglobulin gene rearrangements in myeloma patients.
Published: 2018

48. Systemic Antifungal Prophylaxis in Patients Hospitalized in Hematology Units in France: The AFHEM Cross-Sectional Observational Study

Author: Raoul Herbrecht, Denis Caillot, Jean-Pierre Gangneux, Jean-Baptiste Quiniou, Ibrahim Yakoub-Agha, Mauricette Michallet, Jean El Cheikh, Service de Parasitologie-Mycologie [Rennes], Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou-CHU Pontchaillou [Rennes], Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Département d'Oncologie et Hématologie [Strasbourg], Les Hôpitaux Universitaires de Strasbourg (HUS), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Lille Inflammation Research International Center - U 995 (LIRIC), Institut Pasteur de Lille, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Astellas Pharma France, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service d’Hématologie Clinique [CHU de Lyon], CHU de Lyon, and Université de Rennes (UR)-Hôpital Pontchaillou-CHU Pontchaillou [Rennes]
Subjects: 0301 basic medicine, Microbiology (medical), medicine.medical_specialty, Acute myeloblastic leukemia, Echinocandin, 030106 microbiology, Context (language use), Disease, 03 medical and health sciences, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Internal medicine, Amphotericin B, Systemic antifungal treatment, medicine, Medical prescription, Original Research, Hematology, business.industry, medicine.disease, 3. Good health, Infectious Diseases, Observational study, Antifungal prophylaxis, Invasive fungal disease, business, medicine.drug
Abstract: International audience; IntroductionThe frequency of invasive fungal diseases (IFDs) has increased in recent years. Within a context where both treatments and guidelines are fast evolving, we aim to shed new light on IFD management in hematologic departments in France.MethodsA multicenter cross-sectional observational study was prospectively conducted in 24 French centers in September and October 2013.ResultsFour hundred ninety-four hospitalized children and adult patients suffering from hematologic malignancy were enrolled: 147 (30%) were allogeneic hematopoietic stem cell transplant (HSCT) recipients, 131 (27%) were patients with acute myeloblastic leukemia or myelodysplastic syndrome (MDS), 71 (14%) were patients with acute lymphoblastic leukemia who did not undergo allogeneic HSCT, and the 145 (29%) remaining patients did not belong to the three above groups. Two hundred forty-six patients (50%) received antifungal treatment, which was prophylactic in 187 (76%) treated patients. These rates were similar across all groups (63–80%). Patients received prophylaxis with an azole (79%), intravenous amphotericin B formulation (10%), echinocandin (9%), or two combination drugs (2%).ConclusionResults indicate that prophylaxis is the leading antifungal strategy in French hematology units, regardless of the disease condition, representing 76% of prescriptions for antifungal therapy.FundingAstellas Pharma France.
Published: 2018

49. Efficacy of chemotherapy or chemo-anti-PD-1 combination after failed anti-PD-1 therapy for relapsed and refractory hodgkin lymphoma: A series from lysa centers

Author: Cécile Borel, Bénédicte Deau, Alexandra Traverse-Glehen, Pauline Brice, Thomas Filleron, Julien Lazarovici, Charles Herbaux, Salim Kanoun, Julia Gilhodes, Camille Golfier, Cédric Rossi, Sylvain Garciaz, Loic Ysebaert, Adrien Chauchet, Jehan Dupuis, Hervé Ghesquières, Lucie Oberic, Fontanet Bijou, Jean Valère Malfuson, Sarah Péricart, Camille Laurent, Julie Abraham, René-Olivier Casasnovas, Franck Morschhauser, Aspasia Stamatoullas-Bastard, Marie Maerevoet, Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut Jules Bordet [Bruxelles], Faculté de Médecine [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Institut Universitaire d'Hématologie (IUH), Université Paris Diderot - Paris 7 (UPD7), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service d'Hématologie [IUCT Toulouse], Université Fédérale Toulouse Midi-Pyrénées-Institut Universitaire du Cancer de Toulouse - Oncopole (IUCT Oncopole - UMR 1037), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Département d'hématologie [Gustave Roussy], Institut Gustave Roussy (IGR), Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Henri Mondor, Service d'hématologie, Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Service d'Hématologie clinique et thérapie cellulaire [CHU Limoges], CHU Limoges, Institut Bergonié [Bordeaux], UNICANCER, Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Centre de Transfusion Sanguine des Armées (CTSA), Service de Santé des Armées, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Jules Bordet, CHU Cochin [AP-HP], Centre Hospitalier Régional Universitaire [Besançon] (CHRU Besançon)-Hôpital Jean Minjoz, and Institut Bergonié - CRLCC Bordeaux
Subjects: 0301 basic medicine, re-sensitization, medicine.medical_specialty, medicine.medical_treatment, [SDV.CAN]Life Sciences [q-bio]/Cancer, chemotherapy, Gastroenterology, 03 medical and health sciences, 0302 clinical medicine, Autologous stem-cell transplantation, Refractory, Internal medicine, medicine, Refractory Hodgkin Lymphoma, Progression-free survival, Brentuximab vedotin, Chemotherapy, business.industry, Hematology, Immunotherapy, medicine.disease, 3. Good health, 030104 developmental biology, 030220 oncology & carcinogenesis, anti-PD-1, immunotherapy, business, Progressive disease, Hodgkin lymphoma, medicine.drug
Abstract: IF 5.303; International audience; Anti-PD-1 therapy provides high response rates in Hodgkin lymphoma (HL) patients who have relapsed or are refractory (R/R) to autologous stem cell transplantation (ASCT) and brentuximab vedotin (BV), but median progression free survival (PFS) is only one year. The efficacy of treatment following anti-PD-1 is not well known. We retrospectively investigated the efficacy of salvage therapies for unsatisfactory response to anti-PD-1 therapy, assessed by PET-CT according to the Lugano criteria, in 30 R/R HL patients. Patients were highly pre-treated before anti-PD-1 (70% received ASCT and 93% BV). Unsatisfactory responses to anti-PD1 therapy were progressive disease (PD) (n=24) and partial response (PR) (n=6). For the 24 PD patients, median anti-PD-1 related PFS was 7.5 months (95%CI, 5.7-11.6); 17 received subsequent CT alone (Group 1) and 7 received CT in addition to anti-PD-1 (Group 2). 16/24 patients (67%) obtained an objective response. In the 15 patients treated with the same CT, twelve obtained PR or complete response (CR). In Group 1, there were 7 CR (41%), 3 PR (18%), and 7 PD (41%). In Group 2, there were 4 CR (57%), 2 PR (29%), and 1 SD (14%). No unexpected toxicity was observed. Six patients who achieved response proceeded to allogeneic SCT. With a median follow-up of 12.1 months (7-14.7), the median PFS following the initiation of CT was 11 months (95%CI, 6.3; not reached) and the median of overall survival was not reached. These observations in highly pre-treated HL patients suggest that anti-PD-1 therapy might re-sensitize tumor cells to CT. This article is protected by copyright. All rights reserved.
Published: 2018

50. CD19 CAR T-Cell Therapy in Patients with Relapse/Refractory DLBCL: Retrospective Analysis of the Eligibility Criteria

Author: Driss Chaoui, Vincent Camus, Jean-Pierre Marolleau, Maxime Berquier, Véronique Meignin, Géraldine Salmeron, Bénédicte Deau-Fischer, Rene-Olivier Casasnovas, Luc Mathieu Fornecker, Anne Quinquenel, Celia Salanoubat, Frédérique Kuhnowski, Véronique Morel, Gandhi Damaj, Roberta Di Blasi, Pierre Feugier, Catherine Thieblemont, Sophie Bernard, Elie Azoulay, Michael Darmon, Jérôme Paillassa, Guillaume Cartron, Sophie Rigaudeau, David Sibon, Emmanuel Gyan, Vincent Delwail, Sylvie Chevret, Corinne Haioun, Jean Valère Malfuson, Innate Immunity and Immunotherapy (CRCINA-ÉQUIPE 7), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de biostatistiques et information médicale [Saint-Louis], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Cité (UPCité), CHU Trousseau [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Fondation FondaMental [Créteil], Service d'Hématologie Clinique (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), LPHI - Laboratory of Pathogen Host Interactions (LPHI), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Service d'Hématologie, Argenteuil, Centre Hospitalier Victor Dupouy, CIC - Poitiers, Université de Poitiers-Centre hospitalier universitaire de Poitiers (CHU Poitiers)-Direction Générale de l'Organisation des Soins (DGOS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d’Hématologie Clinique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Département d'Oncologie et Hématologie [Strasbourg], Les Hôpitaux Universitaires de Strasbourg (HUS), Groupe innovation et ciblage cellulaire (GICC), EA 7501 [2018-...] (GICC EA 7501), Université de Tours (UT), Service d'hématologie clinique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Service d'Hématologie [Institut Curie], Institut Curie [Paris], Hôpital d'instruction des Armées Percy, Service de Santé des Armées, Service clinique des Maladies du Sang, CHU Amiens-Picardie, Service de Pharmacologie Médicale [CHU Clermont-Ferrand], CHU Gabriel Montpied [Clermont-Ferrand], CHU Clermont-Ferrand-CHU Clermont-Ferrand, Laboratoire d'Hématologie Biologique [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Service d'Hématologie Clinique [CHU Reims], Hôpital universitaire Robert Debré [Reims], Unité d'hématologie et d'oncologie [Centre Hospitalier de Versailles], Centre Hospitalier de Versailles André Mignot (CHV), Centre Hospitalier Sud Francilien, Département de Pathologie [CHU Necker], Université Sorbonne Paris Cité (USPC)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Cité (UPCité), Imagine - Institut des maladies génétiques (IHU) (Imagine - U1163), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Service d'Hémato-oncologie [CHU Saint-Louis], Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), and DESSAIVRE, Louise
Subjects: 0301 basic medicine, medicine.medical_specialty, business.industry, [SDV]Life Sciences [q-bio], Immunology, Primary central nervous system lymphoma, Salvage therapy, Waldenstrom macroglobulinemia, Cell Biology, Hematology, medicine.disease, Biochemistry, [SDV] Life Sciences [q-bio], Clinical trial, Transplantation, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, Internal medicine, Extrapyramidal disorder, medicine, business, Diffuse large B-cell lymphoma, Progressive disease, 030215 immunology
Abstract: Introduction: The autologous anti-CD19 chimeric antigen receptor (CD19 CAR) T-cells demonstrated significant clinical benefits and a manageable safety profile in patients with relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL), with an ORR of 52-83% and CR of 40-58% in the 3 pivotal clinical trials (ZUMA-1, TRANSCEND-NHL-001, JULIET), leading to a rapid approval in third line R/R DLBCL in Europe and in USA. The CD19 CAR T-cells Axicabtagene and Tisagenlecleucel have been approved in France since June 2018 for patients with DLBCL, primary mediastinal B-cell lymphomas (PMBL) and transformed FL (tFL), recurrent or refractory after > 2 systemic therapy lines. However, all patients are not deemed eligible for such therapy. Here we describe the characteristics of the non-eligible patients and the causes of non-eligibility for CD19 CAR T-cells at our center. Methods: We performed a retrospective analysis of all patients for whom our center was contacted for potential eligibility to CD19 CAR T-cells. Upon each request, a screening form was completed by the referring hospital to validate the indication (DLBCL, PMBL or tFL; recurrent or refractory to > 2 systemic therapy lines) and the absence of contra-indications (CNS involvement (MRI mandatory), active infection). The patient was then evaluated in our hospital to check the predetermined eligibility criteria: age, comorbidities, LVEF > 45%, no pericarditis or cardiogram abnormality, creatinine clearance > 60 mL/min, ALT/AST < 2.5 N, total bilirubin < 1.5 mg/dL, no pleural effusion, SpO2 > 92% without oxygen, lymphocytes > 100/µL, no rapid progressive disease (compressive mass, PS > 2 or rapid increase of LDH), or no active neurological/auto-immune disease. In case of severe comorbidities or age> 70, patient's frailty index was assessed by an ICU physician. Eligibility was then finally validated by our local board through a careful case-by-case analysis. Results: Between June 2018 and July 31, 2019, 221 requests were analyzed. Evaluation is still ongoing for 6 patients (3%). 80/215 patients (37%) were deemed eligible for CAR T-cells, 58 patients (27%) were excluded before any visit at the expert hospital because of histology other than DLBCL, PMBL and tFL (n=30: non-transformed FL 9, transformed SLL/CLL 7, transformed Waldenström 3, transformed MZL 3, MZL 2, primary CNS lymphoma 2, SLL/CLL 1, HL 1, lymphoblastic lymphoma 1, CD19- 1), < 2 previous lines (n=7), CNS involvement (n=7), administrative reason (n=14). The remaining 77 patients (36%) were deemed non-eligible for CAR T-cells after the first visit. Median age was 59 years (range 18-86, 41% ≥ 65 years), 68% were male. There were 62, 4 and 2 patients with DLBCL, PMBL and tFL, respectively. Median number of prior lines was 3 (range 2-11, 43% > 3 lines), 86% of patients presented with a primary refractory disease. Nine patients were with a refractory disease despite stem cell transplantation (SCT, 5 autologous, 3 allogeneic and 1 both). Considering these 77 patients, 12 (16%) had 2 concomitant causes of non-eligibility. Overall, the two main causes of non-eligibility were rapid disease progression (n=49) and major frailty (n=23), including 10 patients with 11 severe organ dysfunctions [5 cardiac, 3 kidney, 1 liver, 1 respiratory and 1 heavy engine handicap]. Replicative viral infections (n=4) constituted also an important cause of frailty: HIV (1), HBV (2), HBV + HCV (1). Two patients had a solid organ transplantation requiring immunosuppressive drugs. Advanced neurological diseases (n=4) included: extrapyramidal syndrome (3), advanced multiple sclerosis (1). Active autoimmune diseases were a cause of frailty for 2 patients: thyroiditis (1), periodic fever (1). In one patient, the screening evaluation showed a concomitant malignancy. Other causes of non-eligibility were found in 17 patients: complete remission after the salvage therapy (n=7), age > 80 (n=4), severe thrombocytopenia < 20 G/L (n=2), no slot available (n=1), patient refusal (n=3). Outcomes of the non-eligible patients (alternative treatments, survival) will be presented at the meeting. Conclusion: In this pioneering experience, 37% of patients in whom a CAR T-cell request is made are ultimately deemed eligible for the therapy. Other patients are either rapidly excluded based on lack of CAR T-cells indications (27%), or deemed non-eligible because of failure to control the disease / major frailty (36%). Disclosures Paillassa: Janssen: Other: Bibliography board with young hematologists. Di Blasi:Novartis: Honoraria. Casasnovas:Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Roche: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Gilead: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Gilead: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Bristol-Myers Squibb: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: Travel expenses; Merck Sharp and Dohme: Membership on an entity's Board of Directors or advisory committees, Other: Travel support, Research Funding; Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees, Other: Travel support; Abbvie: Honoraria, Membership on an entity's Board of Directors or advisory committees. Cartron:Roche, Celgene: Consultancy; Sanofi, Gilead, Janssen, Roche, Celgene: Honoraria. Feugier:gilead: Honoraria, Research Funding, Speakers Bureau; roche: Honoraria, Research Funding, Speakers Bureau; janssen: Honoraria, Research Funding, Speakers Bureau; abbvie: Honoraria, Research Funding, Speakers Bureau. Gyan:Pfizer: Honoraria. Haioun:novartis: Honoraria; celgene: Honoraria; roche: Consultancy; celgene: Consultancy; gilead: Consultancy; takeda: Consultancy; janssen cilag: Consultancy; amgen: Honoraria; servier: Honoraria. Thieblemont:Roche: Honoraria, Research Funding; Kyte: Honoraria; Janssen: Honoraria; Celgene: Honoraria; Cellectis: Membership on an entity's Board of Directors or advisory committees; Gilead: Honoraria; Novartis: Honoraria.
Published: 2019

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