5 results on '"I. Bonnefoy"'
Search Results
2. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for pseudomyxoma peritonei of appendicular and extra-appendicular origin
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J-B Delhorme, F Severac, G Averous, O Glehen, G Passot, N Bakrin, F Marchal, M Pocard, R Lo Dico, C Eveno, S Carrere, O Sgarbura, F Quenet, G Ferron, D Goéré, C Brigand, J Abba, K Abboud, M Alyami, C Arvieux, G Balagué, V Barrau, H Ben Rejeb, J-M Bereder, I Berton-Rigaud, F Bibeau, I Bonnefoy, D Bouzard, I Bricault, S Carrère, C de Chaisemartin, M Chassang, A Chevallier, T Courvoisier, P Dartigues, A Dohan, J Dubreuil, F Dumont, M Faruch-Bilfeld, J Fontaine, L Fournier, J Gagniere, D Geffroy, L Ghouti, F-N Gilly, L Gladieff, A Guibal, J-M Guilloit, F Guyon, B Heyd, C Hoeffel, C Hordonneau, S Isaac, P Jourdan-Enfer, R Kaci, R Kianmanesh, C Labbé-Devilliers, J Lacroix, B Lelong, A Leroux-Broussier, Y Lherm, G Lorimier, C Malhaire, P Mariani, E Mathiotte, P Meeus, E Mery, S Msika, C Nadeau, P Ortega-Deballon, O Pellet, P Peyrat, D Pezet, N Pirro, F Poizat, J Porcheron, A Poulet, P Rat, P Rousselot, P Rousset, H Senellart, M Serrano, V Servois, O Sgabura, A Skanjeti, M Svrcek, R Tetreau, E Thibaudeau, Y Touchefeu, J-J Tuech, S Valmary-Degano, D Vaudoyer, S Velasco, V Verriele-Beurrier, L Villeneuve, R Wernert, F Zinzindohoue, CHU Strasbourg, Les Hôptaux universitaires de Strasbourg (HUS), Department of Oncologic Surgery, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Department of oncologic surgery, Laboratoire de recherche en Hydrodynamique, Énergétique et Environnement Atmosphérique (LHEEA), École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS), Carcinose Angiogenèse et Recherche Translationnelle, Angiogenese et recherche translationnelle (CART U965), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), CRLC Val d'Aurelle-Paul Lamarque, CRLCC Val d'Aurelle - Paul Lamarque, Institut de Recherche en Cancérologie de Montpellier (IRCM - U1194 Inserm - UM), CRLCC Val d'Aurelle - Paul Lamarque-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Department of Surgical Oncology Institut Claudius Regaud, Department of Surgical Oncology, Université Paris-Sud - Paris 11 (UP11), and Département de chirurgie digestive
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Male ,medicine.medical_specialty ,[SDV]Life Sciences [q-bio] ,Gastroenterology ,Disease-Free Survival ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,medicine ,Humans ,Pseudomyxoma peritonei ,Survival rate ,Peritoneal Neoplasms ,Survival analysis ,Urachus ,Retrospective Studies ,business.industry ,Retrospective cohort study ,Cytoreduction Surgical Procedures ,Hyperthermia, Induced ,Middle Aged ,Prognosis ,Pseudomyxoma Peritonei ,medicine.disease ,Debulking ,Survival Analysis ,3. Good health ,medicine.anatomical_structure ,Appendiceal Neoplasms ,030220 oncology & carcinogenesis ,Peritoneal Cancer Index ,Female ,030211 gastroenterology & hepatology ,Surgery ,Hyperthermic intraperitoneal chemotherapy ,business - Abstract
BackgroundThe prognostic value of the primary neoplasm responsible for pseudomyxoma peritonei (PMP) remains poorly studied. The aim of this study was to determine the prognosis for patients with extra-appendicular PMP (EA-PMP) treated optimally with complete cytoreductive surgery (CCRS) and hyperthermic intraperitoneal chemotherapy (HIPEC).MethodsAll patients treated for PMP with CCRS and HIPEC between 1994 and 2016 were selected retrospectively from a French multicentre database. Patients with EA-PMP had pathologically confirmed non-neoplastic appendices and were matched in a 1 : 4 ratio with patients treated for appendicular PMP (A-PMP), based on a propensity score.ResultsSome 726 patients were identified, of which 61 (EA-PMP group) were matched with 244 patients (A-PMP group). The origins of primary tumours in the EA-PMP group included the ovary (45 patients), colon (4), urachus (4), small bowel (1), pancreas (1) and unknown (6). The median peritoneal carcinomatosis index was comparable in EA-PMP and A-PMP groups (15·5 versus 18 respectively; P = 0·315). In-hospital mortality (3 versus 2·9 per cent; P = 1·000) and major morbidity 26 versus 25·0 per cent; P = 0·869) were also similar between the two groups. Median follow-up was 66·9 months. The 5-year overall survival rate was 87·8 (95 per cent c.i. 83·2 to 92·5) per cent in the A-PMP group and 87 (77 to 96) per cent in the EA-PMP group. The 5-year disease-free survival rate was 66·0 (58·7 to 73·4) per cent and 70 (53 to 83) per cent respectively.ConclusionOverall and disease-free survival following treatment with CCRS and HIPEC is similar in patients with pseudomyxoma peritonei of appendicular or extra-appendicular origin.
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- 2018
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3. Immunohistochemical evaluation of two antibodies against PD-L1 and prognostic significance of PD-L1 expression in epithelioid peritoneal malignant mesothelioma: A RENAPE study
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S. Velasco, M. Chassang, Laurence Gladieff, Jean-Marc Guilloit, Frédéric Dumont, Thomas Courvoisier, Magali Svrcek, E. Mery, Jack Porcheron, Pablo Ortega-Deballon, V. Barrau, M. Serrano, Pierre Meeus, H. Senellart, Cécile Brigand, R. Kianmanesh, I. Bricault, M. Capovilla, O. Pellet, I. Bonnefoy, B. Lelong, A. Poulet, A. Chevallier, Delphine Vaudoyer, Frédéric Guyon, Julien Dubreuil, G. Ferron, S. Valmary-Degano, D. Geffroy, Franck Zinzindohoué, François-Noël Gilly, Laure Fournier, G. Lang Averous, Jean-Jacques Tuech, Catherine Arvieux, Karine Abboud, P. Rousselot, Y. Touchefeu, Guillaume Passot, R. Tetreau, Christine Hoeffel, Peggy Dartigues, Julio Abba, A. Dohan, Frédéric Bibeau, P. Peyrat, Naoual Bakrin, O. Sgabura, J.M. Bereder, Bruno Heyd, J. Lacroix, Frédéric Marchal, Johan Gagnière, Clarisse Eveno, J. Hommell-Fontaine, P. Rat, P. Jourdan-Enfer, C. Labbé-Devilliers, C. de Chaisemartin, Prudence Colpart, L. M'Hamdi, S. Carrere, Denis Pezet, D. Bouzard, R. Lo Dico, Marc Pocard, Gérard Lorimier, A. Leroux-Broussier, Cédric Nadeau, V. Verriele-Beurrier, François Quenet, Caroline Malhaire, S. Isaac, Nicolas Pirro, C. Hordonneau, Olivier Glehen, Clarisse Dromain, R. Kaci, L. Ghouti, E. Mathiotte, Vincent Servois, Mohammad Alyami, Pascale Mariani, H. Ben Rejeb, A. Guibal, S. Msika, Laurent Villeneuve, Romuald Wernert, F. Monnien, Diane Goéré, Emilie Thibaudeau, M. H. Laverrière, G. Balague, F. Poizat, M. Faruch-Bilfeld, Andrea Skanjeti, I. Berton-Rigaud, Yoann Lherm, Université Bourgogne Franche-Comté [COMUE] (UBFC), Pathology Department, CHU Besançon, Besançon, Centre Hospitalier Régional Universitaire [Besançon] (CHRU Besançon), Hospices Civils de Lyon, Departement de Neurologie (HCL), 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 de Hautepierre [Strasbourg], Centre Régional de Lutte contre le Cancer François Baclesse [Caen] (UNICANCER/CRLC), UNICANCER-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU), Centre Hospitalier Universitaire [Grenoble] (CHU), Centre Paul Papin(Angers), Institut Bergonié [Bordeaux], UNICANCER, Department of Oncologic Surgery, Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Departement of pathology, CHU Pontchaillou [Rennes], Service central de radiologie et d'imagerie médicale, CHU Grenoble-Hôpital Michallon, Gestes Medico-chirurgicaux Assistés par Ordinateur (TIMC-IMAG-GMCAO), Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications, Grenoble - UMR 5525 (TIMC-IMAG), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-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)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-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)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Département de chirurgie digestive, CHU Strasbourg, CRLC Val d'Aurelle-Paul Lamarque, CRLCC Val d'Aurelle - Paul Lamarque, Département de chirurgie digestive [Institut Paoli Calmettes], Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Department of Radiology, Université Paris-Sud - Paris 11 (UP11), Laboratoire de Mécanique des Systèmes et des Procédés (LMSP), Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS), Carcinose Angiogenèse et Recherche Translationnelle, Angiogenese et recherche translationnelle (CART U965), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Department of Surgical Oncology Institut Claudius Regaud, Hôpital Européen Georges Pompidou [APHP] (HEGP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO), Ciblage thérapeutique en Oncologie (EA3738), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon, Department of Surgical Oncology, Dept. of Nucl. Med., Jean Minjoz Univ. Hosp., Besancon, Centre Hospitalier Universitaire de Reims (CHU Reims), CRLCC René Gauducheau, Service de chirurgie thoracique cardiaque et vasculaire [Rennes], Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou-CHU Pontchaillou [Rennes], Center Paul Papin, Laboratoire de physique de la matière (LPM), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de recherche en Hydrodynamique, Énergétique et Environnement Atmosphérique (LHEEA), École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS), Institut Curie [Paris], Université de Lyon, Hôpital Louis Mourier - AP-HP [Colombes], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de Chirurgie Digestive, Cancérologique, Générale, Endocrinienne et Urgences (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Department of oncologic surgery, Department of nuclear Imaging, CHU Clermont-Ferrand, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service d'hépato-gastro-entérologie, CHU Saint-Etienne, Equipe Avenir. University of Burgundy, Univers, Transport, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) (UTINAM), Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS), Service de Pathologie [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-Sorbonne Université, Service d'Oncologie Médicale Thoracique et Digestive [CHU Nantes], Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Service de Médecine nucléaire, biophysique, isotopes [CHRU Besançon], Service de chirurgie thoracique cardiaque et vasculaire [Rennes] = Thoracic and Cardiovascular Surgery [Rennes], Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), and Normandie Université (NU)-UNICANCER-Tumorothèque de Caen Basse-Normandie (TCBN)
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Male ,Mesothelioma ,PD-L1 ,Pathology ,medicine.medical_specialty ,Survival ,Antibodies, Neoplasm ,[SDV]Life Sciences [q-bio] ,B7-H1 Antigen ,Epithelioid subtype ,03 medical and health sciences ,0302 clinical medicine ,Immune system ,Biomarkers, Tumor ,medicine ,Humans ,Lymphocytes ,030212 general & internal medicine ,Peritoneal Neoplasms ,Retrospective Studies ,Immunity, Cellular ,biology ,business.industry ,General Medicine ,Middle Aged ,Prognosis ,medicine.disease ,Immunohistochemistry ,Peritoneal Malignant Mesothelioma ,3. Good health ,Survival Rate ,Oncology ,030220 oncology & carcinogenesis ,biology.protein ,Peritoneal mesothelioma ,Biomarker (medicine) ,Female ,Surgery ,Hyperthermic intraperitoneal chemotherapy ,France ,Antibody ,business ,Follow-Up Studies - Abstract
Background Epithelioid peritoneal malignant mesothelioma (EPMM) is the most common subtype of this aggressive tumor. We compared two antibodies against PD-L1, a recent theranostic biomarker, and evaluated the prognostic value of PD-L1 expression by mesothelial and immune cells in EPMM. Methods Immunohistochemistry was performed on 45 EPMM. Clinical and pathological data were extracted from the RENAPE database. Using E1L3N and SP142 clones, inter-observer agreement, PD-L1 expression by mesothelial and immune cells and inter-antibody agreement were evaluated. The prognostic relevance of PD-L1 expression was evaluated in 39 EPMM by univariate and multivariate analysis of overall survival (OS) and progression-free survival (PFS). Results Inter-observer agreement on E1L3N immunostaining was moderate for mesothelial and immune cells, and fair for mesothelial and poor for immune cells using SP142. Using E1L3N, 31.1% of mesothelial and 15.6% of immune cells expressed PD-L1, and 22.2% of mesothelial and 26.7% of immune cells using SP142. Inter-antibody agreement was moderate. In most positive cases, 1–5% of tumor cells were positive. Using E1L3N, PD-L1 expression by lymphocytes was associated with better OS and PFS by both univariate and multivariate analysis. Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy predicted better prognosis than other treatments. Solid subtype was an independent prognostic factor for worse OS. Conclusion E1L3N appeared easier to use than SP142 to evaluate PD-L1 expression. A minority of EPMM expressed PD-L1, and only a few cells were positive. PD-L1 expression by immune cells evaluated with E1L3N was an independent prognostic factor in EPMM.
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- 2017
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4. Pressurized intraperitoneal aerosol chemotherapy (pipac) before cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for nonresectable peritoneal metastasis
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Mohammad Alyami, Frederic Mercier, O. Glehen, Matthieu Siebert, Naoual Bakrin, P.E. Bbonnot, Laurent Villeneuve, and I. Bonnefoy
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Chemotherapy ,Peritoneal metastasis ,medicine.medical_specialty ,Oncology ,business.industry ,medicine.medical_treatment ,Medicine ,Surgery ,Hyperthermic intraperitoneal chemotherapy ,General Medicine ,business ,Cytoreductive surgery - Published
- 2019
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5. pressurized intraperitoneal aerosol chemotherapy (pipac) for nonresectable peritoneal metastasis from gastric cancer
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Pierre-Emmanuel Bonnot, O. Glehen, I. Bonnefoy, P. Jourdan-enfer, Naoual Bakrin, Frederic Mercier, Laurent Villeneuve, and Mohammad Alyami
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medicine.medical_specialty ,Chemotherapy ,Peritoneal metastasis ,business.industry ,medicine.medical_treatment ,Cancer ,General Medicine ,medicine.disease ,Gastroenterology ,Oncology ,Internal medicine ,medicine ,Surgery ,business - Published
- 2019
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