Author: "Hôpital Pellegrin" - Searchworks@Jio Institute Digital Library Search Results

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3,092 results on '"Hôpital Pellegrin"'

1. Acute Effect of a Standardized Botanical Blend Rich in Polyphenols on Cognitive Functions in Healthy Students

Author: CIC SANPSY (USR CNRS 3413), Hôpital Pellegrin, Bordeaux, FRANCE and Hospital St André, Bordeaux, FRANCE
Published: 2019

2. Automatic detection of surgical site infections from a clinical data warehouse

Author: Quéroué, Marine, Lashéras-Bauduin, Agnès, Jouhet, Vianney, Thiessard, Frantz, Vital, Jean-Marc, Rogues, Anne-Marie, Cossin, Sébastien, Cossin, Sebastien, CHU Bordeaux [Bordeaux], Epidémiologie et Biostatistique [Bordeaux], Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Université Bordeaux Segalen - Bordeaux 2, Unité de Pathologie Rachidienne, Chirurgie Orthopédique et Réparatrice, Hôpital Pellegrin (Centre Hospitalier Universitaire), Bordeaux, France, parent, Hôpital Pellegrin, CHU de Bordeaux, and Université de Bordeaux (UB)
Subjects: [STAT.ML]Statistics [stat]/Machine Learning [stat.ML], [INFO.INFO-CL] Computer Science [cs]/Computation and Language [cs.CL], [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, [STAT.ML] Statistics [stat]/Machine Learning [stat.ML], [INFO.INFO-CL]Computer Science [cs]/Computation and Language [cs.CL]
Abstract: Reducing the incidence of surgical site infections (SSIs) is one of the objectives of the French nosocomial infection control program. Manual monitoring of SSIs is carried out each year by the hospital hygiene team and surgeons at the University Hospital of Bordeaux. Our goal was to develop an automatic detection algorithm based on hospital information system data. Three years (2015, 2016 and 2017) of manual spine surgery monitoring have been used as a gold standard to extract features and train machine learning algorithms. The dataset contained 22 SSIs out of 2133 spine surgeries. Two different approaches were compared. The first used several data sources and achieved the best performance but is difficult to generalize to other institutions. The second was based on free text only with semiautomatic extraction of discriminant terms. The algorithms managed to identify all the SSIs with 20 and 26 false positives respectively on the dataset. Another evaluation is underway. These results are encouraging for the development of semi-automated surveillance methods., La réduction de l'incidence des infections du site opératoire (infection associée aux soins survenant à la suite d'un acte de chirurgie) fait partie des objectifs du programme national de lutte contre les infections nosocomiales. Pour ce faire une surveillance manuelle est réalisée chaque année par l'équipe d'hygiène hospitalière et les chirurgiens du CHU de Bordeaux. Notre objectif était de développer un algorithme de détection automatique des ISO à partir des données du système d'information hospitalier. Les fiches de surveillance de la chirurgie du rachis des années 2015, 2016 et 2017 ont servi de gold standard pour classifier les actes de chirurgie et en-traîner des algorithmes d'apprentissage automatique. Notre jeu d'apprentissage comprenait 22 ISO parmi 2133 actes de chirurgie du rachis. Des variables prédictives d'ISO ont été extraites à partir de l'entrepôt de données i2b2. Nous avons comparé deux approches différentes. La première utilise plu-sieurs sources de données et offre les meilleures performances mais est difficilement généralisable à d'autres établissements. La seconde est basée uniquement sur le texte libre avec extraction semi-automatique des termes discriminants puis apprentissage automatique. Les algorithmes réussissent à identifier l'ensemble des ISO avec 20 et 26 faux positifs respective-ment sur le jeu d'apprentissage. Une évaluation sur des nouvelles données est en cours. Ces résultats sont encourageants pour le développement de méthodes de surveillance semi-automatisée.
Published: 2019

3. Survival outcomes, prognostic factors, and effect of adjuvant radiotherapy and prophylactic neck dissection in salivary acinic cell carcinoma: A prospective multicenter REFCOR study of 187 patients

Author: Chatelet, Florian, Ferrand, François Régis, Atallah, Sarah, Thariat, Juliette, Mouawad, François, Fakhry, Nicolas, Malard, Olivier, Even, Caroline, de Monès, Erwan, Uro-Coste, Emmanuelle, Benzerdjeb, Nazim, Hans, Stéphane, Testelin, Sylvie, Mauvais, Olivier, Evrard, Diane, Bastit, Vianney, Salas, Sébastien, Espitalier, Florent, Classe, Marion, Digue, Laurence, Doré, Mélanie, Wong, Stéphanie, Dupin, Charles, Nguyen, France, Bettoni, Jeremie, Lapierre, Ariane, Colin, Emilien, Philouze, Pierre, Vergez, Sébastien, Baujat, Bertrand, Herman, Philippe, Verillaud, Benjamin, Constans, Jean-Marc, Coutte, Alexandre, Devauchelle, Bernard, Service d'ORL et de Chirurgie cervico-faciale - Hôpital Foch, CHU Tenon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Faculté de Médecine Henri Warembourg - Université de Lille, Laboratoire Parole et Langage (LPL), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Hôpital de la Conception [CHU - APHM] (LA CONCEPTION), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Hospices Civils de Lyon (HCL), Université de Versailles Saint-Quentin-en-Yvelines - UFR Sciences de la santé Simone Veil (UVSQ Santé), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Département de chirurgie maxillofaciale et stomatologie [CHU d'Amiens-Picardie], CHU Amiens-Picardie, CHirurgie, IMagerie et REgénération tissulaire de l’extrémité céphalique - Caractérisation morphologique et fonctionnelle - UR UPJV 7516 (CHIMERE), Université de Picardie Jules Verne (UPJV), Réseau d’Expertise Français sur les Cancers ORL Rares - French Network of Rare Head and Neck Tumors (REFCOR), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Hôpital Pellegrin, and CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin
Subjects: Salivary gland neoplasms, Cancer Research, Propensity score, Radiotherapy, Oncology, Acinar cell, Acinic cell carcinoma, Carcinoma, Neck dissection, Prognosis, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: International audience; Background: Acinic cell carcinomas (AciCCs) are malignant tumours of the salivary glands. The aim of this work was to analyse data from the national REFCOR multicenter cohort (i) to investigate the prognostic factors influencing survival outcomes in AciCC, (ii) to assess the impact on survival of postoperative radiotherapy (RT) in patients treated for AciCC without high-grade transformation and (iii) to explore the prognostic impact of prophylactic neck dissection (ND) in patients treated for AciCC of the major salivary glands.Patients and methods: Data from all the patients treated for salivary AciCC between 2009 and 2020 were extracted from the REFCOR database. Survival outcomes and prognostic factors influencing Disease-Free Survival (DFS) and Overall Survival (OS) were investigated using univariate and multivariate analyses. Propensity score matching was used to assess the impact of postoperative RT and prophylactic ND on DFS.Results: A total of 187 patients were included. After a median follow-up of 53 months, their 5-year OS and DFS rates were 92.8% and 76.2%, respectively. In multivariate analysis, male sex, older age, higher T and N status, and high grade were independently associated with a worse DFS. In the subpopulation analysed after propensity score matching, patients with cN0 AciCC without high-grade transformation who were treated by surgery and RT did not have an improved DFS compared to patients who were treated by surgery alone (hazard ratio (HR) = 0.87, p = 0.8). Factors associated with nodal invasion were T3-T4 status and intermediate/high histological grade. After propensity score matching, prophylactic ND was associated with a trend toward a better DFS (HR = 0.46, p = 0.16).Conclusions: These results suggest that (i) long-term follow-up (>5 years) should be considered in patients with AciCC, (ii) treatment by surgery alone could be an option in selected cN0 patients with AciCC without high-grade transformation and (iii) prophylactic ND may be considered preferentially in patients with T3-T4 status and/or intermediate/high histological grade.
Published: 2023

4. Outcome after failure of allogeneic hematopoietic stem cell transplantation in children with acute leukemia: a study by the société Francophone de greffe de moelle et de thérapie cellulaire (SFGM-TC)

Author: Gilardin, Laurent, Delignat, Sandrine, Peyron, Ivan, Ing, Mathieu, Lone, Yu-Chun, Gangadharan, Bagirath, Michard, Baptiste, Kherabi, Yousra, Sharma, Meenu, Pashov, Anastas, Toutirais, Olivier, Loiseau, Pascale, Veyradier, Agnès, Kaveri, Srini, Maillere, Bernard, Coppo, Paul, Lacroix-Desmazes, Sébastien, Chatillon, Jean-François, Hamieh, Mohamad, Bayeux, Florence, Abasq, Claire, Fauquembergue, Emilie, Drouet, Aurélie, Guisier, Florian, Latouche, Jean-Baptiste, Musette, Philippe, Coignard-Biehler, Hélène, Mahlaoui, Nizar, Pilmis, Benoit, Barlogis, Vincent, Brosselin, Pauline, de Vergnes, Nathalie, Debré, Marianne, Malphettes, Marion, Frange, Pierre, Catherinot, Emilie, Pellier, Isabelle, Durieu, Isabelle, Perlat, Antoinette, Royer, Bruno, Le Quellec, Alain, Jeziorski, Eric, Fischer, Alain, Lortholary, Olivier, Aaron+, Laurent, Adoue, Daniel, Aguilar, Claire, Aladjidi, Nathalie, Alcaïs, Alexandre, Amoura, Zahir, Arlet, Philippe, Armari-Alla, Corinne, Bader-Meunier, Brigitte, Bayart, Sophie, Bienvenu, Boris, Blanche, Stéphane, Bodet, Damien, Bonnotte, Bernard, Borie, Raphael, Boutard, Patrick, Briandet, Claire, Brion, Jean-Paul, Brouard, Jacques, Cohen-Beaussant, Sarah, Costes, Laurence, Couderc, Louis-Jean, Cougoul, Pierre, Courteille, Virginie, de Saint Basile, Geneviève, Devoldere, Catherine, Deville, Anne, Donadieu, Jean, Doré, Eric, Dulieu, Fabienne, Edan, Christine, Entz-Werlé, Natacha, Fieschi, Claire, Forestier, Amandine, Fouyssac, Fanny, Gajdos, Vincent, Galicier, Lionel, Gandemer, Virginie, Gardembas, Martine, Gaud, Catherine, Guillerm, Gaelle, Hachulla, Eric, Hamidou, Mohamed, Hermine, Olivier, Hoarau, Cyrille, Humbert, Sebastien, Jaccard, Arnaud, Jacquot, Serge, Jais, Jean-Philippe, Jaussaud, Roland, Jeandel, Pierre-Yves, Kebaili, Kamila, Korganow, Anne-Sophie, Lambotte, Olivier, Lanternier, Fanny, Larroche, Claire, Lascaux, Anne-Sophie, Le Moigne, Emmanuelle, Le Moing, Vincent, Lebranchu, Yvon, Lecuit, Marc, Lefèvre, Guillaume, Lemal, Richard, Te, Valérie Li Thiao, Marie-Cardine, Aude, Silva, Nicolas Martin, Masseau, Agathe, Massot, Christian, Mazingue, Françoise, Merlin, Etienne, Monlibert, Béatrice, Monpoux, Fabrice, Moshous, Despina, Mouthon, Luc, Munzer, Martine, Neven, Bénédicte, Nove-Josserand, Raphaëlle, Oksenhendler, Eric, Ouachée-Chardin, Marie, Oudot, Caroline, Pagnier, Anne, Pasquali, Jean-Louis, Pasquet, Marlène, Perel, Yves, Picard, Capucine, Piguet, Christophe, Plantaz, Dominique, Provot, Johan, Quartier, Pierre, Rieux-Laucat, Frédéric, Roger, Pierre-Marie, Rohrlich, Pierre-Simon, Rubié, Hervé, Salle, Valéry, Sarrot-Reynauld, Françoise, Servettaz, Amélie, Stephan, Jean-Louis, Schleinitz, Nicolas, Suarez, Felipe, Swiader, Laure, Taque, Sophie, Thomas, Caroline, Tournilhac, Olivier, Thumerelle, Caroline, Tron, François, Viallard, Jean-François, Roux, Clément, Tifratene, K, Socie, G., Galambrun, C., Bertrand, Yves, Rialland, F., Jubert, C, Pochon, C, Paillard, C., Sirvent, A., Nelken, B., Vannier, Jean-Pierre, Freycon, C, Beguin, Y, Raus, N, Yakoub-Agha, I., Mohty, M., Dalle, J-H, Michel, Gérard, Pradier, C., Peffault de Latour, R., Rohrlich, P-S, 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), Centre de Recherche des Cordeliers (CRC), Université Pierre et Marie Curie - Paris 6 (UPMC)-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), Greffes d'Epitheliums et Regulation de l'Activation Lymphocytaire, Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM), Les Hôptaux universitaires de Strasbourg (HUS), CHU Strasbourg, Institut Stephan Angeloff, Réseau International des Instituts Pasteur (RIIP), Immunogénétique humaine, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Hématologie Biologique [Béclère], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Antoine Béclère [Clamart], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre de Recherche des Cordeliers (CRC (UMR_S 872)), 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)-Centre National de la Recherche Scientifique (CNRS), Département d'Ingénierie et d'Etudes des Protéines, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), UNIROUEN - UFR Santé (UNIROUEN UFR Santé), Normandie Université (NU)-Normandie Université (NU), Service de dermatologie (Dermato - BREST), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Génétique du cancer et des maladies neuropsychiatriques (GMFC), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Rouen, Physiopathologie, Autoimmunité, maladies Neuromusculaires et THErapies Régénératrices (PANTHER), Service de Dermatologie [Rouen], Hôpital Charles Nicolle [Rouen], Normandie Université (NU)-Normandie Université (NU)-CHU Rouen, Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Centre d'infectiologie Necker-Pasteur [CHU Necker], Institut Pasteur [Paris] (IP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'hématologie pédiatrique, Université de la Méditerranée - Aix-Marseille 2-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Service d'immuno-hématologie pédiatrique [CHU Necker], Service d'Immunopathologie [Hôpital Saint-Louis, Paris], Université Paris Diderot - Paris 7 (UPD7)-Hopital Saint-Louis [AP-HP] (AP-HP), Unité d'Immunologie Hématologie et Rhumatologie Pédiatrique [Necker, Paris], Hôpital Foch [Suresnes], 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), Service de Médecine Interne - Centre Hospitalier Lyon Sud, Hospices Civils de Lyon (HCL)-Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Service de Médecine interne et immunologie clinique [Rennes] = internal medicine and clinical immunology [Rennes], CHU Pontchaillou [Rennes], CHU Amiens-Picardie, 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), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Collège de France - Chaire Médecine expérimentale (A. Fischer), Collège de France (CdF (institution)), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Département de Pédiatrie et maladies infectieuses [CHU Necker], CHU Necker - Enfants Malades [AP-HP], Service d'Hémato-oncologie Pédiatrique, CHU Bordeaux [Bordeaux]-Hôpital Pellegrin, Génétique Humaine des Maladies Infectieuses (Inserm U980), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre d'Immunologie et des Maladies Infectieuses (CIMI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Service Médecine Interne et immunologie clinique [CHU Toulouse], Pôle Maladies de l'appareil digestif [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Hôpital de la Tronche, Département d'Immunologie, hématologie et rhumatologie pédiatriques [Hôpital Necker-Enfants malades - APHP], Hématogoie pédiatrique, hôpital Sud, Laboratoire de Mathématiques Nicolas Oresme (LMNO), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS), 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 BFC)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Physiopathologie et Epidémiologie des Maladies Respiratoires (PHERE (UMR_S_1152 / U1152)), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Côte de Nacre [CHU Caen], CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Service de Pédiatrie Enfants - Hématologie Oncologie [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Service des Maladies Infectieuses, CHU Grenoble, Service de Pédiatrie Médicale [Caen], Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Nutrition et Neurobiologie intégrée (NutriNeuro), Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut Polytechnique de Bordeaux-Ecole nationale supérieure de chimie, biologie et physique, Developpement Normal et Pathologique du Système Immunitaire, Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service d'Hémato-oncologie Pédiatrique [CHU Nice], Centre Hospitalier Universitaire de Nice (CHU Nice), CHU Trousseau [APHP], Centre d'Investigation Clinique [CHU Clermont-Ferrand] (CIC 1405), Institut National de la Santé et de la Recherche Médicale (INSERM)-Direction de la recherche clinique et de l’innovation [CHU Clermont-Ferrand] (DRCI), CHU Clermont-Ferrand-CHU Clermont-Ferrand, Département d'Oncologie Pédiatrique [CHU Hautepierre, Strasbourg], Hôpital de Hautepierre [Strasbourg], Immunologie clinique [CHU St-Louis], Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Service d'Hématologie et d'Oncologie Pédiatrique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Centre de recherche en épidémiologie et santé des populations (CESP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de médecine de l'enfant et de l'adolescent [CHU Rennes], Apoptosis and Tumor Progression (CRCINA-ÉQUIPE 9), Service Hématologie, Hôpital Morvan [Brest]-Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), 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), Service de médecine interne [Nantes], Université de Nantes (UN)-Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), Université Paris Descartes - Faculté de Médecine (UPD5 Médecine), Université Paris Descartes - Paris 5 (UPD5), Cellules Dendritiques, Immunomodulation et Greffes, Université de Tours (UT), Ecole Polytechnique Fédérale de Lausanne (EPFL), Physiologie Moléculaire de la Réponse Immune et des Lymphoproliférations (PMRIL), Université de Limoges (UNILIM)-Génomique, Environnement, Immunité, Santé, Thérapeutique (GEIST FR CNRS 3503)-Centre National de la Recherche Scientifique (CNRS), Physiopathologie et biothérapies des maladies inflammatoires et autoimmunes, Service d'informatique médicale et biostatistiques [CHU Necker], Université de Reims Champagne-Ardenne (URCA), Institut d’Hémato-Oncologie Pédiatrique, Immunologie et chimie thérapeutiques (ICT), Cancéropôle du Grand Est-Centre National de la Recherche Scientifique (CNRS), service de Médecine Interne et d'Immunologie Clinique [AP-HP Hôpital Bicêtre], Université Paris-Sud - Paris 11 (UP11)-Hôpital Bicêtre, Assistance Publique - Hôpitaux de Paris (AP-HP), Internal Medicine, Paris, 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), Département de Médecine Interne et Pneumologie [Brest] (DMIP - Brest), Recherches Translationnelles sur le VIH et les maladies infectieuses endémiques et émergentes (TransVIHMI), Institut de Recherche pour le Développement (IRD)-Université de Yaoundé I-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Service de Néphrologie - Hypertension Artérielle Dialyse - Transplantation, Catalysis, Synthesis of Biomolecules and Sustainable Development (CSB2D), Centre National de la Recherche Scientifique (CNRS), Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias (CHELTER), Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Unité de Biostatistique et de Recherche Clinique (UBRC), Dept of Physiology, McGill University = Université McGill [Montréal, Canada], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Institut Cochin (IC UM3 (UMR 8104 / U1016)), Institut Jean Godinot [Reims], UNICANCER, Service d'Immunopathologie Clinique, Service d'hématologie et immunologie pédiatrique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Robert Debré-Université Paris Diderot - Paris 7 (UPD7), Service de Pédiatrie médicale - Spécialités médicales [CHU Limoges], CHU Limoges, Service Immuno Hémato-Onco Pédiatrique, Sercice Hématologie, immunologie et oncologie pédiatrique [CHU Toulouse], Pôle Enfants [CHU Toulouse], Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Service Hématologie Infantile, Immunogenetics of pediatric autoimmune diseases (Equipe Inserm U1163), Imagine - Institut des maladies génétiques (IMAGINE - U1163), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA), Clinique de médecine interne, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, Département de Médecine Interne, Immunologie clinique et maladies infectieuses [CHU Reims], Université de Reims Champagne-Ardenne (URCA)-Centre Hospitalier Universitaire de Reims (CHU Reims), Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E), Hôpital de la Timone [CHU - APHM] (TIMONE), Service d'Hématologie et d'Oncologie pédiatrique, Service d'hématologie clinique, Hôpital Hôtel-Dieu [Paris], Service de pneumologie pédiatrique, Hôpital Jeanne de Flandre [Lille]-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Protéines de défense des réponses immune et inflammatoire : identification, régulation et rôles physiopathologiques, Médecine Interne, CHU Bordeaux [Bordeaux]-Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], Service de rhumatologie [CHU Cochin], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Cochin [AP-HP], Hôpital Saint-Louis, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Service de Pediatrie Debrousse, Hôpital Debrousse, Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Centre hospitalier universitaire de Nantes (CHU Nantes), Institut de Combustion, Aérothermique, Réactivité et Environnement (ICARE), Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut des Sciences de l'Ingénierie et des Systèmes (INSIS - CNRS), Service d'Hématologie et d'Oncologie Médicale, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Lapeyronie, Service d'hémato-immuno-oncologie pédiatrique [Rouen], Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Etablissement français du sang [Poitiers] (EFS), Public Health Department, Hôpital de l'Archet, Institut Universitaire d'Hématologie (IUH), Université Paris Diderot - Paris 7 (UPD7), 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), 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), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Antoine Béclère, Service d'hématologie clinique et de thérapie cellulaire [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Saint-Antoine [APHP], Hôpital Charles Nicolle [Rouen]-CHU Rouen, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Necker - Enfants Malades [AP-HP], Université Paris Diderot - Paris 7 (UPD7)-CHU Saint Louis [APHP], CHU Necker - Enfants Malades [AP-HP]-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Innate immunity and Immunotherapy (CRCINA - Département INCIT - Equipe 7), 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), Service de médecine interne, Hôpital Universitaire d'Amiens, CHU Toulouse [Toulouse], Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Descartes - Paris 5 (UPD5), Centre d'Immunologie et de Maladies Infectieuses (CIMI), Service de médecine interne, hôpital Purpan, Hôpital Sud, Interactions hôte-greffon-tumeur, ingénierie cellulaire et génique - UFC (UMR INSERM 1098) (HOTE GREFFON), Université de Franche-Comté (UFC)-Etablissement français du sang [Bourgogne-France-Comté] (EFS [Bourgogne-France-Comté])-Institut National de la Santé et de la Recherche Médicale (INSERM), Nutrition et Neurobiologie intégrée (NutriNeur0), Ecole nationale supérieure de chimie, biologie et physique-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1-Institut National de la Recherche Agronomique (INRA)-Université Bordeaux Segalen - Bordeaux 2, Service d’oncologie hématologie pédiatrique [CHU Trousseau], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Trousseau [APHP], CIC - Clermont Ferrand, Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de médecine de l'enfant et de l'adolescent, CHU Pontchaillou [Rennes]-Hôpital Sud, Apoptose et Progression tumorale (CRCNA / Equipe 9), Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Recherche en Santé de l'Université de Nantes (IRS-UN), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest)-Hôpital Morvan [Brest], Lille Inflammation Research International Center (LIRIC), Université de Tours, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Recherches Translationnelles sur le VIH et les maladies infectieuses (TransVIHMI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Recherche pour le Développement (IRD)-Université Montpellier 1 (UM1)-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Universtié Yaoundé 1 [Cameroun]-Université de Montpellier (UM), CHU Toulouse [Toulouse]-Hôpital de Rangueil, Institute of Chemistry for Life and Health Sciences (i-CLEHS), Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias - Clermont Auvergne (CHELTER), Université Clermont Auvergne (UCA), McGill University, Institut Jean Godinot, CRLCC Jean Godinot, Université Paris Diderot - Paris 7 (UPD7)-Hôpital Robert Debré-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Hématologie pédiatrique, Centre National de la Recherche Scientifique (CNRS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA), Unité d'Hémato-Oncologie, Hôpital des Enfants, CHU Saint-Etienne, Centre National de la Recherche Scientifique (CNRS)-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)-Université de Rouen Normandie (UNIROUEN), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Cochin [AP-HP], Université Paris Diderot - Paris 7 (UPD7)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut des Sciences de l'Ingénierie et des Systèmes (INSIS), CHU Saint-Antoine [APHP], École pratique des hautes études (EPHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-École pratique des hautes études (EPHE), Université Paris Descartes - Paris 5 (UPD5)-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), 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 Pasteur [Paris]-CHU Necker - Enfants Malades [AP-HP], 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 Paris Diderot - Paris 7 (UPD7), 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 Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Chaire Médecine expérimentale (A. Fischer), Centre National de la Recherche Scientifique (CNRS)-Université de Caen Normandie (UNICAEN), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté]), Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Ecole nationale supérieure de chimie, biologie et physique, Service d'hématologie-immunologie-oncologie pédiatrique [CHU Trousseau], Assistance publique - Hôpitaux de Paris (AP-HP) (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 Paris-Sud - Paris 11 (UP11)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), CHU Pontchaillou [Rennes]-hôpital Sud, Recherches Translationnelles sur le VIH et les maladies infectieuses endémiques er émergentes (TransVIHMI), Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Institut de Recherche pour le Développement (IRD)-Université de Yaoundé I-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Université Montpellier 1 (UM1), Université Paris Diderot - Paris 7 (UPD7)-Hôpital Robert Debré-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), 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), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Institut Pasteur de Lille, and Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP)
Subjects: Oncology, medicine.medical_specialty, Palliative care, medicine.medical_treatment, [SDV]Life Sciences [q-bio], Hematopoietic stem cell transplantation, Donor lymphocyte infusion, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, Humans, Transplantation, Homologous, Treatment Failure, Child, ComputingMilieux_MISCELLANEOUS, Retrospective Studies, Transplantation, Acute leukemia, Chemotherapy, Leukemia, business.industry, Palliative Care, Hematopoietic Stem Cell Transplantation, Hematology, Precursor Cell Lymphoblastic Leukemia-Lymphoma, medicine.disease, Donor Lymphocytes, Leukemia, Biphenotypic, Acute, 3. Good health, Surgery, Survival Rate, Leukemia, Myeloid, Acute, Treatment Outcome, Lymphocyte Transfusion, 030220 oncology & carcinogenesis, Acute Disease, Disease Progression, [SDV.IMM]Life Sciences [q-bio]/Immunology, business, 030215 immunology
Abstract: Allogeneic hematopoietic stem cell transplantation (SCT) contributes to improved outcome in childhood acute leukemia (AL). However, therapeutic options are poorly defined in the case of post-transplantation relapse. We aimed to compare treatment strategies in 334 consecutive children with acute leukemia relapse or progression after SCT in a recent 10-year period. Data could be analyzed in 288 patients (157 ALL, 123 AML and 8 biphenotypic AL) with a median age of 8.16 years at transplantation. The median delay from first SCT to relapse or progression was 182 days. The treatment consisted of chemotherapy alone (n=108), chemotherapy followed by second SCT (n=70), supportive/palliative care (n=67), combination of chemotherapy and donor lymphocyte infusion (DLI; n=30), or isolated reinfusion of donor lymphocytes (DLI; n=13). The median OS duration after relapse was 164 days and differed according to therapy: DLI after chemotherapy=385 days, second allograft=391 days, chemotherapy=174 days, DLI alone=140 days, palliative care=43 days. A second SCT or a combination of chemotherapy and DLI yielded similar outcome (hazard ratio (HR)=0.85, P=0.53) unlike chemotherapy alone (HR=1.43 P=0.04), palliative care (HR=4.24, P
Published: 2017

5. Factors related to pregnancy and birth and the risk of childhood brain tumours: The ESTELLE and ESCALE studies (SFCE, France)

Author: Jean Michon, Jacqueline Clavel, Cécile Faure-Conter, Isabelle Pellier, Paula Rios, Claire Freycon, Léa Guerrini-Rousseau, Pierre Leblond, Anne-Isabelle Bertozzi, Stéphanie Puget, Helen D. Bailey, Stéphane Ducassou, Brigitte Lacour, Laurent Orsi, Equipe 7 : EPICEA - Epidémiologie des cancers de l'enfant et de l'adolescent (CRESS - U1153), Université Paris Descartes - Paris 5 (UPD5)-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)-Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Registre National des Cancers de l'Enfant - National Registry of Childhood Cancers [Villejuif & CHU Nancy] (RNCE), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de cancérologie de l'enfant et de l'adolescent [Gustave Roussy], Institut Gustave Roussy (IGR), Unité d’Hémato-Immuno-Oncologie pédiatrique [CHU Toulouse] (Pôle Pédiatrique), CHU Toulouse [Toulouse], Unité d'oncologie pédiatrique [Centre Oscar Lambret, Lille], Centre Régional de Lutte contre le Cancer Oscar Lambret [Lille] (UNICANCER/Lille), Université Lille Nord de France (COMUE)-UNICANCER-Université Lille Nord de France (COMUE)-UNICANCER, Institut d'hématologie et d'oncologie pédiatrique [CHU - HCL] (IHOPe), Hospices Civils de Lyon (HCL), Innate Immunity and Immunotherapy (CRCINA-ÉQUIPE 7), 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'Immunologie Hématologie et Oncologie pédiatriques [CHU Angers], Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM)-PRES Université Nantes Angers Le Mans (UNAM), Clinique Universitaire de Pédiatrie [CHU Grenoble-Alpes], Hôpital Sud, CHU de Grenoble-Hôpital Couple Enfant de Grenoble, Département de Pédiatrie Adolescents et Jeunes Adultes [Institut Curie], Institut Curie [Paris], Service de neurochirurgie pédiatrique [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), Université Paris Descartes - Paris 5 (UPD5), Université Sorbonne Paris Cité (USPC), Service d’Onco-Hématologie Pédiatrique [Hôpital Pellegrin, Bordeaux], Hôpital Pellegrin - Bordeaux, The authors would also like to thank all of the Société Française de lutte contre les Cancers de l’Enfant et de l’Adolescent (SFCE) principal investigators., Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)-Université Sorbonne Paris Cité (USPC), Centre Oscar Lambret [Lille], Innate immunity and Immunotherapy (CRCINA - Département INCIT - Equipe 7), 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), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Necker - Enfants Malades [AP-HP], Sercice Hématologie, immunologie et oncologie pédiatrique [CHU Toulouse], Pôle Enfants [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Université de Lille-UNICANCER-Université de Lille-UNICANCER, 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), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), and Bernardo, Elizabeth
Subjects: Adult, Male, Cancer Research, medicine.medical_specialty, Pediatrics, Adolescent, Birth weight, case-control study, Population, Breastfeeding, Mothers, [SDV.CAN]Life Sciences [q-bio]/Cancer, Body Mass Index, 03 medical and health sciences, 0302 clinical medicine, [SDV.CAN] Life Sciences [q-bio]/Cancer, Pregnancy, Risk Factors, medicine, Birth Weight, Humans, 030212 general & internal medicine, education, 2. Zero hunger, fertility, education.field_of_study, child, Brain Neoplasms, Obstetrics, business.industry, Case-control study, Odds ratio, medicine.disease, 3. Good health, Breast Feeding, Logistic Models, Oncology, Case-Control Studies, 030220 oncology & carcinogenesis, brain tumors, Female, France, business, Body mass index, Breast feeding, folic acid supplementation, fetal growth
Abstract: International audience; Little is known of the causes of childhood brain tumors (CBT). The aims of this study were to investigate whether extremes of birth weight were associated with increased risk of CBT and whether maternal preconceptional folic acid supplementation or breastfeeding reduced the risk. In addition, other maternal characteristics and birth related factors were also investigated. We pooled data from two French national population-based case-control studies with similar designs conducted in 2003–2004 and 2010–2011. The mothers of 510 CBT cases (directly recruited from the national childhood cancer register) and 3,102 controls aged under 15 years, frequency matched by age and gender did a telephone interview, which focussed on demographic and perinatal characteristics, and maternal life style habits and reproductive history. Odds ratios (OR) and 95% confidence intervals (CI) were estimated using unconditional logistic regression, adjusted for age, sex, study of origin and relevant confounders. No association was found between CBT and birth weight or fetal growth. The use of preconceptional folic acid supplementation was rare (5.3% in cases and 7.8% in controls) and the OR was 0.8 (95% CI 0.5, 1.4). There was no association with breastfeeding, even prolonged (six months or more; OR 1.0, 95% CI 0.8, 1.4). Neither was there any association between CBT and other investigated factors (maternal body mass index, gestational weight gain, congenital abnormality, maternal reproductive history or use of fertility treatments. Although large, this study was underpowered for subtype analyses. Pooling data with other population-based studies may provide further insight into findings by CBT subtypes.
Published: 2017

6. Reactive arthritis associated with Chlamydia trachomatis genovar L2b proctitis

Author: Desclaux, A., Mehsen-Cetre, N., Peuchant, O., Touati, A, Cazanave, C, Service des maladies infectieuses et tropicales, hôpital Pellegrin, CHU Bordeaux [Bordeaux], Service de rhumatologie, hôpital Pellegrin, USC EA 3671, infections humaines à mycoplasmes et chlamydiae, Institut National de la Recherche Agronomique (INRA), and Université de Bordeaux (UB)
Subjects: reactive arthritis, [SDV]Life Sciences [q-bio], chlamydia trachomatis, lymphogranulomatose vénérienne, santé humaine, arthrite réactionnelle, urologic and male genital diseases, human health, arthrite, female genital diseases and pregnancy complications, lymphogranuloma venereum
Abstract: Reactive arthritis associated with Chlamydia trachomatis genovar L2b proctitis
Published: 2017

7. Occupational Asbestos Exposure and Incidence of Colon and Rectal Cancers in French Men: The Asbestos-Related Diseases Cohort (ARDCo-Nut)

Author: Christophe Paris, Pilar Galan, Fabrice Herin, Pascal Wild, Patrick Brochard, Serge Hercberg, Gaëlle Coureau, Aude Lacourt, Soizick Chamming's, Jean-Claude Pairon, Isabelle Thaon, Bénédicte Clin, Pascal Andujar, Amandine Luc, Antoine Gislard, Interactions Gènes-Risques environnementaux et Effets sur la Santé (INGRES), Université de Lorraine (UL), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Epidémiologie et analyses en santé publique : risques, maladies chroniques et handicaps (LEASP), 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, Cancers et préventions, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU), Service de Santé au Travail et Pathologie Professionnellel [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), Cancer environnement (EPICENE ), 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)-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), 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), CHU Bordeaux [Bordeaux], Institut Interuniversitaire de Médecine du Travail de Paris Ile-de-France (IIMTPIF), Service de santé au travail et pathologie professionnelle [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Aliments Bioprocédés Toxicologie Environnements (ABTE), Equipe 3: EREN- Equipe de Recherche en Epidémiologie Nutritionnelle (CRESS - U1153), Institut National de la Recherche Agronomique (INRA)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Université Paris 13 (UP13)-Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA), Direction Scientifique (DS), Institut national de recherche et de sécurité (Vandoeuvre lès Nancy) (INRS ( Vandoeuvre lès Nancy)), 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), 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), Service des Maladies Professionnelles et Environnementales, Université Fédérale Toulouse Midi-Pyrénées-Centre hospitalier universitaire de Toulouse - CHU Toulouse, Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre d'investigation clinique et d'épidémiologie clinique 7 (CIC-EC7), Université Bordeaux Segalen - Bordeaux 2-CHU Bordeaux [Bordeaux]-Institut Bergonié - CRLCC Bordeaux-Institut National de la Santé et de la Recherche Médicale (INSERM)-Cancéropôle du Grand Sud-Ouest, Registre Général des Cancers de la Gironde, Université Bordeaux Segalen - Bordeaux 2-Institut Bergonié - CRLCC Bordeaux-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED), Service de Médecine du Travail et de Pathologies Professionnelles, CHU Bordeaux [Bordeaux]-Hôpital Pellegrin, Institut Interuniversitaire de Médecine du Travail de Paris Ile de France (IIMTPIF), CHI Créteil-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Université Paris 13 (UP13)-Institut National de la Recherche Agronomique (INRA)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-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)-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), 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), Université Paris 13 (UP13)-Institut National de la Recherche Agronomique (INRA)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-CHU Rouen, Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC), Epidémiologie et anlyses en santé publique: risques, maladies chroniques et handicaps, Université Paul Sabatier - Toulouse 3 (UPS) - Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Toulouse - Centre hospitalier universitaire de Toulouse - CHU Toulouse, Normandie Université (NU) - Normandie Université (NU) - Institut National de la Santé et de la Recherche Médicale (INSERM), Service de Santé au Travail et Pathologie Professionnelle, CHU Caen, 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) - 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), Centre hospitalier de Nancy (CHU Nancy), Université Bordeaux Segalen - Bordeaux 2 - CHU Bordeaux [Bordeaux] - Institut Bergonié - CRLCC Bordeaux - Institut National de la Santé et de la Recherche Médicale (INSERM) - Cancéropôle du Grand Sud-Ouest, Université Bordeaux Segalen - Bordeaux 2 - Institut Bergonié - CRLCC Bordeaux - Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED), CHU Bordeaux [Bordeaux] - Hôpital Pellegrin, CHI Créteil - Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Service de médecin du travail et de pathologie professionnelle du CHU de Rouen, CHU de Rouen, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS), Institut National de la Recherche Agronomique (INRA) - Université Paris Diderot - Paris 7 (UPD7) - Université Paris Descartes - Paris 5 (UPD5) - Université Paris 13 - Institut National de la Santé et de la Recherche Médicale (INSERM) - Institut National de la Recherche Agronomique (INRA) - Université Paris Diderot - Paris 7 (UPD7) - Université Paris Descartes - Paris 5 (UPD5) - Université Paris 13 - Institut National de la Santé et de la Recherche Médicale (INSERM), Institut National de la Recherche Agronomique (INRA) - Université Paris Diderot - Paris 7 (UPD7) - Université Paris Descartes - Paris 5 (UPD5) - Université Paris 13 - Institut National de la Santé et de la Recherche Médicale (INSERM), and Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12) - Institut National de la Santé et de la Recherche Médicale (INSERM) - IFR10
Subjects: Oncology, Adult, Male, medicine.medical_specialty, Pathology, Colorectal cancer, Health, Toxicology and Mutagenesis, Air Pollutants, Occupational, medicine.disease_cause, Asbestos, 03 medical and health sciences, 0302 clinical medicine, Air pollutants, Internal medicine, Occupational Exposure, medicine, [SDV.EE.SANT] Life Sciences [q-bio]/Ecology, environment/Health, Humans, 030212 general & internal medicine, ComputingMilieux_MISCELLANEOUS, Asbestos-related diseases, [SDV.EE.SANT]Life Sciences [q-bio]/Ecology, environment/Health, business.industry, Rectal Neoplasms, Incidence (epidemiology), Incidence, Research, Public Health, Environmental and Occupational Health, Middle Aged, medicine.disease, 3. Good health, Occupational Diseases, 030220 oncology & carcinogenesis, [SDV.TOX]Life Sciences [q-bio]/Toxicology, Cohort, Colonic Neoplasms, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, France, business
Abstract: Background: The relationships between asbestos exposure and colorectal cancer remain controversial. Objectives: We examined the association between asbestos exposure and colorectal cancer incidence. Methods: Volunteer retired workers previously exposed to asbestos were invited to participate in the French ARDCo screening program between 2003 and 2005. Additional data on risk factors for colorectal cancer were collected from the ARDCo-Nut subsample of 3,769 participants in 2011. Cases of colon and rectal cancer were ascertained each year through 2014 based on eligibility for free medical care following a cancer diagnosis. Survival regression based on the Cox model was used to estimate the relative risk of colon and rectal cancer separately, in relation to the time since first exposure (TSFE) and cumulative exposure index (CEI) to asbestos, and with adjustment for smoking in the overall cohort and for smoking, and certain risk factors for these cancers in the ARDCo-Nut subsample. Results: Mean follow-up was 10.2 years among 14,515 men, including 181 colon cancer and 62 rectal cancer cases (41 and 17, respectively, in the ARDCo-Nut subsample). In the overall cohort, after adjusting for smoking, colon cancer was significantly associated with cumulative exposure (HR = 1.14; 95% CI: 1.04, 1.26 for a 1-unit increase in ln-CEI) and ≥ 20–40 years since first exposure (HR = 4.67; 95% CI: 1.92, 11.46 vs. 0–20 years TSFE), and inversely associated with 60 years TSFE (HR = 0.26; 95% CI: 0.10, 0.70). Although rectal cancer was also associated with TSFE 20–40 years (HR = 4.57; 95% CI: 1.14, 18.27), it was not associated with ln-CEI, but these findings must be interpreted cautiously due to the small number of cases. Conclusions: Our findings provide support for an association between occupational exposure to asbestos and colon cancer incidence in men. Citation: Paris C, Thaon I, Hérin F, Clin B, Lacourt A, Luc A, Coureau G, Brochard P, Chamming’s S, Gislard A, Galan P, Hercberg S, Wild P, Pairon JC, Andujar P. 2017. Occupational asbestos exposure and incidence of colon and rectal cancers in French men: the Asbestos-Related Diseases Cohort (ARDCo-Nut). Environ Health Perspect 125:409–415; http://dx.doi.org/10.1289/EHP153
Published: 2017

8. Parental smoking, maternal alcohol, coffee and tea consumption and the risk of childhood brain tumours: the ESTELLE and ESCALE studies (SFCE, France)

Author: Claire Freycon, Isabelle Pellier, Stéphanie Puget, Brigitte Lacour, Pierre Leblond, Jacqueline Clavel, Léa Guerrini-Rousseau, Cécile Faure-Conter, Anne-Isabelle Bertozzi, Stéphane Ducassou, Laurent Orsi, François Doz, Helen D. Bailey, Equipe 7 : EPICEA - Epidémiologie des cancers de l'enfant et de l'adolescent (CRESS - U1153), Université Paris Descartes - Paris 5 (UPD5)-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)-Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Registre National des Cancers de l'Enfant - National Registry of Childhood Cancers [Villejuif & CHU Nancy] (RNCE), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de cancérologie de l'enfant et de l'adolescent [Gustave Roussy], Institut Gustave Roussy (IGR), Sercice Hématologie, immunologie et oncologie pédiatrique [CHU Toulouse], Pôle Enfants [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Unité d'oncologie pédiatrique [Centre Oscar Lambret, Lille], Centre Régional de Lutte contre le Cancer Oscar Lambret [Lille] (UNICANCER/Lille), Université de Lille-UNICANCER-Université de Lille-UNICANCER, Institut d'hématologie et d'oncologie pédiatrique [CHU - HCL] (IHOPe), Hospices Civils de Lyon (HCL), 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), Clinique Universitaire de Pédiatrie [CHU Grenoble Alpes], Hôpital Sud, CHU de Grenoble-Hôpital Couple Enfant de Grenoble, Département de Pédiatrie Adolescents et Jeunes Adultes [Institut Curie], Université Paris Descartes - Paris 5 (UPD5)-Institut Curie [Paris], Service de neurochirurgie 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), Université Paris Descartes - Paris 5 (UPD5), Université Sorbonne Paris Cité (USPC), Service d’Onco-Hématologie Pédiatrique [Hôpital Pellegrin, Bordeaux], Hôpital Pellegrin - Bordeaux, The ESCALE and ESTELLE studies were supported by Grants from INSERM, the Ligue Nationale Contre le Cancer, the Fondation de France, the Fondation ARC pour la Recherche sur le Cancer, the Agence Française de Sécurité Sanitaire des Produits de Santé (ANSM), the Agence Française de Sécurité Sanitaire de l’Environnement et du Travail (ANSES), the association Cent pour sang la vie, the association Enfants cancer et santé, the Institut National du Cancer (INCa), the Agence Nationale de la Recherche (ANR), the Cancéropôle Ile de France., Bernardo, Elizabeth, Unité d’Hémato-Immuno-Oncologie pédiatrique [CHU Toulouse] (Pôle Pédiatrique), CHU Toulouse [Toulouse], Université Lille Nord de France (COMUE)-UNICANCER-Université Lille Nord de France (COMUE)-UNICANCER, 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), 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 Oscar Lambret [Lille], Innate immunity and Immunotherapy (CRCINA - Département INCIT - Equipe 7), 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), and Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Necker - Enfants Malades [AP-HP]
Subjects: Male, Cancer Research, Pediatrics, Logistic regression, Coffee, Fathers, 0302 clinical medicine, Pregnancy, Risk Factors, Epidemiology, Odds Ratio, 030212 general & internal medicine, Child, education.field_of_study, Brain Neoplasms, Smoking, 3. Good health, Oncology, 030220 oncology & carcinogenesis, Child, Preschool, Female, France, Alcohol, Adult, medicine.medical_specialty, Adolescent, Alcohol Drinking, Case–control study, Population, Parental smoking, Mothers, [SDV.CAN]Life Sciences [q-bio]/Cancer, Astrocytoma, 03 medical and health sciences, [SDV.CAN] Life Sciences [q-bio]/Cancer, medicine, Humans, education, Tea, business.industry, Brain tumours, Public health, Case-control study, Infant, Newborn, Infant, Odds ratio, medicine.disease, Confidence interval, Logistic Models, Case-Control Studies, business, Demography
Abstract: International audience; PURPOSE: To investigate whether parental smoking around the time of pregnancy or maternal consumption of beverages (alcohol, coffee, or tea) during pregnancy were associated with the risk of CBT.METHODS: We pooled data from two French national population-based case-control studies with similar designs conducted in 2003-2004 and 2010-2011. The mothers of 510 CBT cases (directly recruited from the national childhood cancer register) and 3,102 controls aged under 15 years, frequency matched by age and gender, were interviewed through telephone, which included questions about prenatal parental smoking and maternal consumption of alcohol, coffee and tea. Odds ratios (OR) and 95% confidence intervals (CI) were estimated using unconditional logistic regression, adjusted for age, sex and study of origin.RESULTS: No association was seen between CBT and the mother smoking or drinking alcohol, coffee, or tea during the index pregnancy. The OR between CBT and paternal smoking in the year before birth (as reported by the mother) was 1.25 (95% CI 1.03, 1.52) with an OR of 1.09 (0.99, 1.19) for every 10 cigarettes per day (CPD) smoked. The association between paternal smoking and CBT appeared to be stronger in children diagnosed before the age of five years (OR 1.52, 95% CI 1.14, 2.02) and for astrocytoma (OR 1.86, 95% CI 1.26, 2.74).CONCLUSION: We found some evidence of a weak association between paternal smoking in the year before the child's birth and CBT, especially astrocytomas. These findings need to be replicated in other samples, using similar classifications of tumour subtypes.
Published: 2017

9. Anatomical landmarks for maxillary nerve block in the pterygopalatine fossa: a radiological study

Author: S. Carrier, M. Laurentjoye, K Nouette-Gaulain, M Montaudon, B Castagneyrol, L. Beylacq, Hôpital Pellegrin - Department of maxillofacial surgery, CHU Bordeaux [Bordeaux], Biodiversité, Gènes & Communautés (BioGeCo), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB), Hôpital Pellegrin - Department of anaesthesia SAR-3, Hôpital Haut-Lévêque - Department of radiology, Laboratory of applied surgical and medical anatomy, Université de Bordeaux (UB), Biodiversité, Gènes et Communautés, and Institut National de la Recherche Agronomique (INRA)
Subjects: Male, Computed Tomography Angiography, [SDV]Life Sciences [q-bio], 0302 clinical medicine, Anesthesia, Conduction, 030202 anesthesiology, Maxilla, Medicine, Foramen rotundum, Aged, 80 and over, Skull Base, Nerve Block, Maxillary artery, Anatomy, Middle Aged, angiographie, medicine.anatomical_structure, imaging study, Female, France, Anatomic Landmarks, Oral Surgery, Orbit, Artery, Adult, Adolescent, nerf maxillaire, maxillary nerve, Injections, Young Adult, 03 medical and health sciences, tomodensitométrie, medicine.artery, Sphenoid Bone, Humans, human pathology, Aged, Retrospective Studies, Pterygopalatine fossa, Optic canal, business.industry, Maxillary nerve, Inferior orbital fissure, Skull, Otorhinolaryngology, Surgery, business, pathologie humaine, 030217 neurology & neurosurgery
Abstract: Introduction The aim of this study was to describe the anatomical landmarks for maxillary nerve block in the pterygopalatine fossa. The risk of injury to the skull base and maxillary artery was assessed. Methods This retrospective study was based on the analysis of 61 consecutive computed tomography angiographies obtained from patients suffering from different pathologies. Anatomical relationships between optic canal (OC), foramen rotundum (FR), inferior orbital fissure (IOF) and puncture point (PP) were assessed. A “maxillary section” was virtually carried out on the CTs, following a plane passing through PP, IOF and FR in order to mimic the anaesthesia needle route. Results No gender difference was observed except for the PP-OC distance that was longer in men. The mean PP-IOF distance was of 31.9 (± 0.7 mm). PP-OC (43.9 ± 0.5) and PP-FR (44.2 ± 0.7) distances increased significantly with the patients height (PP-FR = 17.25 + 0.16 × height (cm); PP-OC = 20.54 + 0.13 × height (cm)). The route to the skull base was curved, with an angle of 168 ± 1.6° at the FR level. The angle to reach the OC was greater than 7°. Discussion With a 35-mm needle length, the probability to reach the IOF was high (79%), while the risk to injure the skull base (2%) and the optical nerve (0%) was low. Artery injuries were only found in 13% of cases. Therefore, a 35-mm needle length allows for the best efficacy/risk ratio in maxillary nerve block.
Published: 2017

10. CD44v3 is a marker of invasive cancer stem cells driving metastasis in gastric carcinoma

Author: Julie Giraud, Lornella Seeneevassen, Benoit Rousseau, Damien Bouriez, Elodie Sifré, Alban Giese, Tra Ly Nguyen, Camille Tiffon, Yannick Lippi, Lamia Azzi-Martin, Julie Pannequin, Armelle Ménard, Emilie Bessède, Cathy Staedel, Francis Mégraud, Geneviève Belleannée, Philippe Lehours, Caroline Gronnier, Pierre Dubus, Christine Varon, BoRdeaux Institute in onCology (Inserm U1312 - BRIC), Université de Bordeaux (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Bordeaux (UB), Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], ToxAlim (ToxAlim), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Ecole d'Ingénieurs de Purpan (INPT - EI Purpan), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Ecole d'Ingénieurs de Purpan (INPT - EI Purpan), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut de Génomique Fonctionnelle (IGF), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Régulations Naturelles et Artificielles (ARNA), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Bordeaux Ségalen [Bordeaux 2], Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, French ‘Institut National du Cancer’ (PLBio INCa, grant number 2014-152), La Ligue contre le Cancer (C Tiffon PhD salary, regional research grants comité Dordogne grant number R17013GG and comité Gironde grant number GM/12.17/37), UFR des sciences médicales Univ. Bordeaux (J Giraud and D Bouriez financial support), French ministry of national education, research and technologies (L Seeneevassen PhD salary)., and LESUR, Hélène
Subjects: [SDV] Life Sciences [q-bio], Cancer Research, [SDV.CAN] Life Sciences [q-bio]/Cancer, Oncology, Cancer stem cells, Metastasis initiating cells, [SDV]Life Sciences [q-bio], Gastroenterology, [SDV.CAN]Life Sciences [q-bio]/Cancer, General Medicine, CD44 variant, Epithelial-mesenchymal transition, Gastric cancer
Abstract: Background Cancer stem cells (CSCs) are at the origin of tumour initiation and progression in gastric adenocarcinoma (GC). However, markers of metastasis-initiating cells remain unidentified in GC. In this study, we characterized CD44 variants expressed in GC and evaluated the tumorigenic and metastatic properties of CD44v3+ cells and their clinical significance in GC patients. Methods Using GC cell lines and patient-derived xenografts, we evaluated CD44+ and CD44v3+ GC cells molecular signature and their tumorigenic, chemoresistance, invasive and metastatic properties, and expression in patients-derived tissues. Results CD44v3+ cells, which represented a subpopulation of CD44+ cells, were detected in advanced preneoplastic lesions and presented CSCs chemoresistance and tumorigenic properties in vitro and in vivo. Molecular and functional analyses revealed two subpopulations of gastric CSCs: CD44v3+ CSCs with an epithelial-mesenchymal transition (EMT)-like signature, and CD44+/v3– CSCs with an epithelial-like signature; both were tumorigenic but CD44v3+ cells showed higher invasive and metastatic properties in vivo. CD44v3+ cells detected in the primary tumours of GC patients were associated with a worse prognosis. Conclusion CD44v3 is a marker of a subpopulation of CSCs with metastatic properties in GC. The identification of metastasis-initiating cells in GC represents a major advance for further development of anti-metastatic therapeutic strategies.
Published: 2022

11. Can haematological changes constitute a surrogate diagnostic parameter to detect schistosomiasis in migrants and travellers? - A retrospective analysis

Author: Jenny L. Schnyder, Federico Gobbi, Mirjam Schunk, Andreas Lindner, Fernando Salvador, Alexandre Duvignaud, Marta Arsuaga Vicente, Jean Claude Dejon Agobé, Paolo Cattaneo, Giulia Bertoli, Camilla Rothe, Mia Wintel, Diana Pou, Denis Malvy, Ayola Akim Adegnika, Hanna K. De Jong, Martin P. Grobusch, Graduate School, Infectious diseases, APH - Global Health, APH - Health Behaviors & Chronic Diseases, AII - Infectious diseases, Institut Català de la Salut, [Schnyder JL] Centre for Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Amsterdam University Medical Centers, Location AMC, Amsterdam Infection & Immunity, Amsterdam Public Health, University of Amsterdam, Amsterdam, the Netherlands. [Gobbi F] Department of Infectious/Tropical Diseases and Microbiology, IRCCS Sacro Cuore-Don Calabria, Negrar di Valpolicella, Verona, Italy. [Schunk M] Division of Infectious Diseases and Tropical Medicine, LMU Hospital Centre, Munich, Germany. [Lindner A] Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Tropical Medicine and International Health, Berlin, Germany. [Salvador F, Pou D] Servei de Malalties Infeccioses, Centre de Salut Internacional i Malalties Transmissibles Drassanes-Vall d'Hebron Hospital Universitari, Barcelona, Spain. PROSICS Barcelona, Barcelona, Spain. Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain. [Duvignaud A] Department of Infectious Diseases and Tropical Medicine, Hôpital Pellegrin - CHU de Bordeaux, Bordeaux, France, and Vall d'Hebron Barcelona Hospital Campus
Subjects: Viatge, Human Activities::Travel [ANTHROPOLOGY, EDUCATION, SOCIOLOGY, AND SOCIAL PHENOMENA], Travel, Persons::Transients and Migrants [NAMED GROUPS], Sang - Anàlisi, diagnóstico::técnicas y procedimientos diagnósticos::técnicas de laboratorio clínico::pruebas de bioquímica clínica::análisis químico de la sangre [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS], Otros calificadores::/diagnóstico [Otros calificadores], Parasitic Diseases::Helminthiasis::Trematode Infections::Schistosomiasis [DISEASES], personas::transeúntes y migrantes [DENOMINACIONES DE GRUPOS], Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Clinical Chemistry Tests::Blood Chemical Analysis [ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT], enfermedades parasitarias::helmintiasis::infecciones por trematodos::esquistosomiasis [ENFERMEDADES], Microbiology, actividades humanas::viaje [ANTROPOLOGÍA, EDUCACIÓN, SOCIOLOGÍA Y FENÓMENOS SOCIALES], Migrants, S. haematobium, Infectious Diseases, Emigració i immigració, Full blood count, Other subheadings::/diagnosis [Other subheadings], Schistosomiasis, Esquistosomiasi - Diagnòstic, S. mansoni, Haematology, Returned travellers
Abstract: Full blood count; Schistosomiasis; Travel Hemograma completo; Esquistosomiasis; Viajar Hemograma complet; Esquistosomiasi; Viatjar Background Earlier studies found characteristic haematological changes in African patients with active schistosomiasis. If consistently present, full blood counts (FBC) may be helpful to diagnose schistosomiasis also in migrants and returning travellers. Methods A retrospective patient record review was conducted on data from seven European travel clinics, comparing FBC of Schistosoma egg-positive travellers and migrants to reference values. Sub-analyses were performed for children, returned travellers, migrants and different Schistosoma species. Results Data analysis included 382 subjects (median age 21.0 years [range 2–73]). In returned travellers, decreases in means of haemoglobin particularly in females (β = −0.82 g/dL, p = 0.005), MCV (β = −1.6 fL, p = 0.009), basophils, neutrophils, lymphocytes and monocytes (β = −0.07, p < 0.001; −0.57, p = 0.012; −0.57, p < 0.001 and −0.13 103/μL, p < 0.001, respectively) were observed. As expected, eosinophils were increased (β = +0.45 103/μL, p < 0.001). In migrants, a similar FBC profile was observed, yet thrombocytes and leukocytes were significantly lower in migrants (β = −48 103/μL p < 0.001 and β = −2.35 103/μL, p < 0.001, respectively). Conclusions Active egg-producing Schistosoma infections are associated with haematological alterations in returned travellers and migrants. However, these differences are discrete and seem to vary among disease stage and Schistosoma species. Therefore, the FBC is unsuitable as a surrogate diagnostic parameter to detect schistosomiasis.
Published: 2023

12. Viral-mediated oligodendroglial alpha-synuclein expression models multiple system atrophy

Author: Bassil, Fares, Guerin, Paul A, Dutheil, Nathalie, Li, Qin, Klugmann, Matthias, Meissner, Wassilios G, Bezard, Erwan, Fernagut, Pierre-Olivier, Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), CNRS, Institut des Maladies Neurodégénératives, UMR 5293, F-33000 Bordeaux, France., Institute of Laboratory Animal Sciences, China Academy of Medical Sciences, Department of Laboratory Animal Sciences, Capital Medical University, Beijing-Capital Medical University, Beijing, Motac Neuroscience, Manchester, United Kingdom., Motac Neuroscience, Translational Neuroscience Facility and Department of Physiology, Sydney, NSW, Australia., School of Medical Sciences, UNSW Australia, Centre de Référence Maladie Rare AMS, Hôpital Pellegrin, CHU de Bordeaux, Service de Neurologie, and Hôpital Pellegrin
Subjects: Male, [SDV]Life Sciences [q-bio], Dopamine Agents, oligodendrocytes, Nerve Tissue Proteins, Animals, Genetically Modified, Levodopa, Rats, Sprague-Dawley, mental disorders, Animals, Humans, rat, Phosphorylation, animal model, Myelin Basic Protein, Haplorhini, Dependovirus, Multiple System Atrophy, Corpus Striatum, nervous system diseases, Rats, Substantia Nigra, Disease Models, Animal, Oligodendroglia, nervous system, Gene Expression Regulation, alpha-Synuclein, Psychomotor Performance
Abstract: International audience; MSA is a fatal neurodegenerative disorder characterized by a combination of autonomic dysfunction, cerebellar ataxia, and l-dopa unresponsive parkinsonism. The hallmark of MSA is the accumulation of α-synuclein, forming cytoplasmic inclusions in oligodendrocytes. Adeno-associated viruses allow efficient targeting of disease-associated genes in selected cellular ensembles and have proven efficient for the neuronal overexpression of α-synuclein in the substantia nigra in the context of PD.; We aimed to develop viral-based models of MSA.; Chimeric viral vectors expressing either human wild-type α-synuclein or green fluorescent protein under the control of mouse myelin basic protein were injected in the striatum of rats and monkeys. Rats underwent a longitudinal motor assessment before histopathological analysis at 3 and 6 months.; Injection of vectors expressing α-synuclein in the striatum resulted in >80% oligodendroglial selectivity in rats and >60% in monkeys. Rats developed progressive motor deficits that were l-dopa unresponsive when assessed at 6 months. Significant loss of dopaminergic neurons occurred at 3 months, further progressing at 6 months, together with a loss of striatal neurons. Prominent α-synuclein accumulation, including phosphorylated and proteinase-K-resistant α-synuclein, was detected in the striatum and substantia nigra.; Viral-mediated oligodendroglial expression of α-synuclein allows replicating some of the key features of MSA. This flexible strategy can be used to investigate, in several species, how α-synuclein accumulation in selected oligodendroglial populations contributes to the pathophysiology of MSA and offers a new framework for preclinical validation of therapeutic strategies. © 2017 International Parkinson and Movement Disorder Society.
Published: 2016

13. Benefits of rituximab as a second-line treatment for autoimmune haemolytic anaemia in children: a prospective French cohort study

Author: Patrick Lutz, Guy Leverger, Isabelle Pellier, Eric Jeziorski, Aude Marie-Cardine, Marlène Pasquet, Corinne Armari-Alla, Nathalie Aladjidi, Brigitte Nelken, Christophe Piguet, Stéphane Ducassou, Hervé Chambost, Fanny Fouissac, Y Perel, Sophie Bayart, Alain Fisher, Helder Fernandes, Yves Bertrand, Marc Michel, Odile Lejars, Thierry Leblanc, Corinne Guitton, Philippe Vic, Fabrice Monpoux, CHU de Bordeaux Pellegrin [Bordeaux], Service d'hématologie-immunologie-oncologie pédiatrique [CHU Trousseau], Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), CHU Bordeaux [Bordeaux], Service d'hématologie pédiatrique, Université de la Méditerranée - Aix-Marseille 2-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Hôpital de la Tronche, Service pédiatrique d'hématologie-oncologie, Hôpital Jeanne de Flandre [Lille], Unité d'Hémato-Immunologie pédiatrique [Hôpital Robert Debré, Paris], Service d'Immuno-hématologie pédiatrique [Hôpital Robert Debré, Paris], Hôpital Robert Debré-Hôpital Robert Debré, Service d'hématologie, immunologie biologiques et cytogénétique, Hôpital Bicêtre-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris-Sud - Paris 11 (UP11), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Service de pédiatrie, CHU Grenoble, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, Hôpital Purpan [Toulouse], CHU Toulouse [Toulouse], Centre de Recherche en Cancérologie Nantes-Angers (CRCNA), Centre Hospitalier Universitaire d'Angers (CHU Angers), 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), Service de Pédiatrie médicale - Spécialités médicales [CHU Limoges], CHU Limoges, Hématogoie pédiatrique, hôpital Sud, Hôpital Charles Nicolle [Rouen], Physiopathologie, Autoimmunité, maladies Neuromusculaires et THErapies Régénératrices (PANTHER), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU), Service de médecine interne [Mondor], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Service d'Hémato-oncologie Pédiatrique, CHU Bordeaux [Bordeaux]-Hôpital Pellegrin, Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Bicêtre, CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), and CHU Rouen
Subjects: Male, medicine.medical_specialty, Evans syndrome, Adolescent, [SDV]Life Sciences [q-bio], Steroid withdrawal, 03 medical and health sciences, 0302 clinical medicine, Interquartile range, Internal medicine, medicine, Humans, Blood Transfusion, Prospective Studies, Child, Complete response, ComputingMilieux_MISCELLANEOUS, Second line treatment, business.industry, Drug Substitution, Hematology, medicine.disease, 3. Good health, Treatment Outcome, 030220 oncology & carcinogenesis, Child, Preschool, Immunology, National study, Hematinics, [SDV.IMM]Life Sciences [q-bio]/Immunology, Rituximab, Female, Steroids, Anemia, Hemolytic, Autoimmune, France, business, 030215 immunology, Cohort study, medicine.drug
Abstract: Summary Childhood autoimmune haemolytic anaemia (AIHA) requires second-line immunosuppressive therapy in 30–50% of cases. It appears that rituximab is indicated in such circumstances. This prospective national study reports the practice, efficacy and tolerance of rituximab in children with isolated AIHA and AIHA in the setting of Evans syndrome (ES). Sixty-one children were given rituximab between 2000 and 2014. The median interval from diagnosis to rituximab was 9·9 [interquartile range (IQR) 1·6–28·5] months. Forty-six patients responded (75%) and the 6-year relapse-free survival (RFS) was 48%. Twenty patients relapsed at a median interval of 10·8 (IQR 3·9–18·7) months, rituximab allowed steroid withdrawal in 44/61 (72%) of children. In isolated AIHA, complete response and 6-year RFS were significantly higher than in ES (P
Published: 2016

14. Heterogeneity of PD-MCI in Candidates to Subthalamic Deep Brain Stimulation: Associated Cortical and Subcortical Modifications

Author: Quentin, Devignes, Sami, Daoudi, Romain, Viard, Renaud, Lopes, Nacim, Betrouni, Gregory, Kuchcinski, Anne-Sophie, Rolland, Caroline, Moreau, Luc, Defebvre, Eric, Bardinet, Marie, Bonnet, Christine, Brefel-Courbon, Christine, Delmaire, Fouzia, El Mountassir, Frédérique, Fluchère, Anne, Fradet, Caroline, Giordana, Elodie, Hainque, Jean-François, Houvenaghel, Béchir, Jarraya, Hélène, Klinger, David, Maltête, Ana, Marques, Mylène, Meyer, Olivier, Rascol, Tiphaine, Rouaud, Melissa, Tir, Thomas, Wirth, Jean-Christophe, Corvol, David, Devos, Kathy, Dujardin, Lille Neurosciences & Cognition - U 1172 (LilNCog), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), CHU Lille, Plateformes Lilloises en Biologie et Santé - UAR 2014 - US 41 (PLBS), 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)-Centre National de la Recherche Scientifique (CNRS), Center for NeuroImaging Research-Human MRI Neuroimaging core facility for clinical research [ICM Paris] (CENIR), 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)-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), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Hôpital de la Fondation Ophtalmologique Adolphe de Rothschild [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Building large instruments for neuroimaging: from population imaging to ultra-high magnetic fields (BAOBAB), Service NEUROSPIN (NEUROSPIN), 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)-Centre National de la Recherche Scientifique (CNRS), Hôpital de la Timone [CHU - APHM] (TIMONE), Institut de Neurosciences de la Timone (INT), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Centre hospitalier universitaire de Poitiers (CHU Poitiers), 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 de Neurologie [CHU Nice], Hôpital Pasteur [Nice] (CHU)-Centre Hospitalier Universitaire de Nice (CHU Nice), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Sorbonne Université - Faculté de Médecine (SU FM), Sorbonne Université (SU), Centre Hospitalier Universitaire [Rennes], Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Hôpital Foch [Suresnes], Université de Versailles Saint-Quentin-en-Yvelines - UFR Sciences de la santé Simone Veil (UVSQ Santé), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL], Hospices Civils de Lyon (HCL), Différenciation et communication neuronale et neuroendocrine (DC2N), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Rouen, Normandie Université (NU), Institut Pascal (IP), Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA)-Institut national polytechnique Clermont Auvergne (INP Clermont Auvergne), Université Clermont Auvergne (UCA)-Université Clermont Auvergne (UCA), Institut national polytechnique Clermont Auvergne (INP Clermont Auvergne), Université Clermont Auvergne (UCA), CHU Clermont-Ferrand, Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Centre hospitalier universitaire de Nantes (CHU Nantes), CHU Amiens-Picardie, Les Hôpitaux Universitaires de Strasbourg (HUS), Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg (UNISTRA), Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), and ANR-10-IAIHU-06
Subjects: [SCCO.NEUR]Cognitive science/Neuroscience, Deep Brain Stimulation, shape analysis, Parkinson Disease, Magnetic Resonance Imaging, Cortical thickness, Cellular and Molecular Neuroscience, Cognition, radiomics, dual syndrome hypothesis, voxel-based morphometry, Humans, Cognitive Dysfunction, Neurology (clinical)
Abstract: International audience; Background: Parkinson’s disease mild cognitive impairment (PD-MCI) is frequent and heterogenous. There is no consensus about its influence on subthalamic deep brain stimulation (STN-DBS) outcomes. Objective: To determine the prevalence of PD-MCI and its subtypes in candidates to STN-DBS. Secondarily, we sought to identify MRI structural markers associated with cognitive impairment in these subgroups. Methods: Baseline data from the French multicentric PREDISTIM cohort were used. Candidates to STN-DBS were classified according to their cognitive performance in normal cognition (PD-NC) or PD-MCI. The latter included frontostriatal (PD-FS) and posterior cortical (PD-PC) subtypes. Between-group comparisons were performed on demographical and clinical variables as well as on T1-weighted MRI sequences at the cortical and subcortical levels. Results: 320 patients were included: 167 (52%) PD-NC and 153 (48%) PD-MCI patients. The latter group included 123 (80%) PD-FS and 30 (20%) PD-PC patients. There was no between-group difference regarding demographic and clinical variables. PD-PC patients had significantly lower global efficiency than PD-FS patients and significantly worse performance on visuospatial functions, episodic memory, and language. Compared to PD-NC, PD-MCI patients had cortical thinning and radiomic-based changes in the left caudate nucleus and hippocampus. There were no significant differences between the PD-MCI subtypes. Conclusion: Among the candidates to STN-DBS, a significant proportion has PD-MCI which is associated with cortical and subcortical alterations. Some PD-MCI patients have posterior cortical deficits, a subtype known to be at higher risk of dementia.
Published: 2022

15. Low versus standard calorie and protein feeding in ventilated adults with shock: a randomised, controlled, multicentre, open-label, parallel-group trial (NUTRIREA-3)

Author: Jean Reignier, Gaetan Plantefeve, Jean-Paul Mira, Laurent Argaud, Pierre Asfar, Nadia Aissaoui, Julio Badie, Nicolae-Vlad Botoc, Laurent Brisard, Hoang-Nam Bui, Delphine Chatellier, Louis Chauvelot, Alain Combes, Christophe Cracco, Michael Darmon, Vincent Das, Matthieu Debarre, Agathe Delbove, Jérôme Devaquet, Louis-Marie Dumont, Olivier Gontier, Samuel Groyer, Laurent Guérin, Bertrand Guidet, Yannick Hourmant, Samir Jaber, Fabien Lambiotte, Christophe Leroy, Philippe Letocart, Benjamin Madeux, Julien Maizel, Olivier Martinet, Frédéric Martino, Virginie Maxime, Emmanuelle Mercier, Mai-Anh Nay, Saad Nseir, Johanna Oziel, Walter Picard, Gael Piton, Jean-Pierre Quenot, Florian Reizine, Anne Renault, Jack Richecoeur, Jean-Philippe Rigaud, Francis Schneider, Daniel Silva, Michel Sirodot, Bertrand Souweine, Fabienne Tamion, Nicolas Terzi, Didier Thévenin, Guillaume Thiery, Nathalie Thieulot-Rolin, Jean-Francois Timsit, Francois Tinturier, Patrice Tirot, Thierry Vanderlinden, Isabelle Vinatier, Christophe Vinsonneau, Sebastian Voicu, Jean-Baptiste Lascarrou, Amélie Le Gouge, Damien Contou, Olivier Pajot, Paul Jaubert, Nathalie Marin, Marie Simon, Martin Cour, Satar Mortaza, Vincent Souday, Marie Lemerle, Sylvain Malfroy, Fernando Berdaguer Ferrari, Bertrand Rozec, Didier Gruson, Charline Sazio, Suzanne Champion, Florence Boissier, Anne Veinstein, Loredana Baboi, Jean-Christophe Richard, Hodane Yonis, Loïc Le Guennec, Lucie Lefevre, Juliette Chommeloux, Guillaume Hékimian, Virginie Lemiale, Eric Mariotte, Sandrine Valade, Joanna Tirolien, Yannick Fedun, Charles Cerf, Guillaume Tachon, Jérôme Roustan, Sylvie Vimeux, Michel Bonnivard, Nadia Anguel, David Osman, Karim Asehnoune, Antoine Roquilly, Fouad Belafia, Matthieu Conseil, Moussa Cisse, Bouras Chaouki, Rémi Espenel, Christine Brasse, Sébastien Ena, Arnaud Delahaye, Jeremy Castanera, Thierry Dulac, Philippe Petua, Yoann Zerbib, Clément Brault, Djillali Annane, Rania Bounab, Nicholas Heming, Thierry Boulain, Sophie Jacquier, Grégoire Muller, Raphael Favory, Sébastien Préau, Julien Poissy, Alexandre Massri, Floriane Lissonde, Hadrien Winiszewski, Thibault Vieille, Marine Jacquier, Marie Labruyère, Pascal Andreu, Jean-Marc Tadié, Laetitia Bodenes, Danièle Combaux, David Luis, Antoine Marchalot, Jean-Etienne Herbrecht, Raphaël Clere-Jehl, David Schnell, Jérôme Aboad, David Bougon, Etienne Escudier, Elisabeth Coupez, Claire Dupuis, Zoe Demailly, Louis-Marie Galerneau, Jonathan Chelly, Franck Pourcine, Ly Van Vong, Sonia Abid, Etienne De Montmollin, Romain Sonneville, Christophe Guitton, Nicolas Chudeau, Mickaël Landais, Vincent Pages, Caroline Séjourné, Imen Rahmani, Ghada Sbouj, Bruno Megarbane, Nicolas Deye, Isabelle Malissin, Motricité, interactions, performance UR 4334 / Movement - Interactions - Performance (MIP), Le Mans Université (UM)-Nantes Université - UFR des Sciences et Techniques des Activités Physiques et Sportives (Nantes Univ - UFR STAPS), Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Centre hospitalier universitaire de Nantes (CHU Nantes), Centre hospitalier Argenteuil (CH Argenteuil), Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon (HCL), Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), 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), Hôpital Nord Franche-Comté [Hôpital de Trévenans] (HNFC), CH de Saint-Malo [Broussais], Hôpital Guillaume-et-René-Laennec [Saint-Herblain], Service de Réanimation Médicale [CHU Bordeaux], CHU Bordeaux [Bordeaux]-Hôpital Pellegrin, Centre hospitalier universitaire de Poitiers (CHU Poitiers), Hôpital de la Croix-Rousse [CHU - HCL], Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition [CHU Pitié Salpêtrière] (IHU ICAN), 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)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier d'Angoulême (CH Angoulême), Hopital Saint-Louis [AP-HP] (AP-HP), Centre Hospitalier Intercommunal André Grégoire [Montreuil] (CHI André Gregoire), Centre hospitalier Saint-Brieuc, Centre hospitalier Bretagne Atlantique (Morbihan) (CHBA), Hôpital Foch [Suresnes], Hôpital Louis Mourier - AP-HP [Colombes], Hôpitaux de Chartres [Chartres], Centre hospitalier de Montauban (CH Montauban), AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Pharmacoépidémiologie et évaluation des soins [iPLesp] (PEPITES), Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), 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), Centre d’Investigation Clinique de Nantes (CIC Nantes), Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Centre hospitalier [Valenciennes, Nord], Centre Hospitalier Emile Roux [AP-HP], Hôpital Jacques Puel - Bourran [Rodez] (HJPB), Centre Hospitalier de Bigorre [Tarbes], CHU Amiens-Picardie, Mécanismes physiopathologiques et conséquences des calcifications vasculaires - UR UPJV 7517 (MP3CV), Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, Unité de Soins Intensifs [CHU La Réunion], Centre Hospitalier Universitaire de La Réunion (CHU La Réunion), CHU Pointe-à-Pitre/Abymes [Guadeloupe], Hôpital Raymond Poincaré [Garches], Infection et inflammation (2I), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de recherche sur l'interculturalité et la circulation médiatique des savoirs (CRICS (EA_3965)), Université Paris Diderot - Paris 7 (UPD7), Centre Hospitalier Régional d'Orléans (CHRO), CHU Lille, Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 (UGSF), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Hôpital Avicenne [AP-HP], Centre hospitalier de Pau, Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Marqueurs pronostiques et facteurs de régulations des pathologies cardiaques et vasculaires - UFC ( UR 3920) (PCVP / CARDIO), 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), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Laboratoire d'Excellence : Lipoprotéines et Santé : prévention et Traitement des maladies Inflammatoires et du Cancer (LabEx LipSTIC), 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-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)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-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)-Université de Montpellier (UM), Département d'épidémiologie, biostatistique et recherche clinique, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Université de Bourgogne (UB), Centre Hospitalier Universitaire [Rennes], Hôpital de la Cavale Blanche - CHRU Brest (CHU - BREST ), Centre Hospitalier de Beauvais, Centre hospitalier de Dieppe, Les Hôpitaux Universitaires de Strasbourg (HUS), Hôpital Delafontaine, Centre Hospitalier de Saint-Denis [Ile-de-France], Centre Hospitalier Annecy-Genevois [Saint-Julien-en-Genevois], CHU Gabriel Montpied [Clermont-Ferrand], CHU Clermont-Ferrand, Endothélium, valvulopathies et insuffisance cardiaque (EnVI), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Charles Nicolle [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Hypoxie et PhysioPathologie (HP2), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Grenoble Alpes (UGA), Centre Hospitalier de Lens, Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E), Intensive Care Unit, Groupe Hospitalier Sud Ile de France, 270 avenue Marc Jacquet, 77000, Melun, CIC - CHU Bichat, Institut National de la Santé et de la Recherche Médicale (INSERM), Infection, Anti-microbiens, Modélisation, Evolution (IAME (UMR_S_1137 / U1137)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Université Sorbonne Paris Nord, Centre Hospitalier Le Mans (CH Le Mans), Institut Catholique de Lille (ICL), Université catholique de Lille (UCL), Centre de recherche en éducation de Nantes (CREN), Le Mans Université (UM)-Université de Nantes - UFR Lettres et Langages (UFRLL), Université de Nantes (UN)-Université de Nantes (UN), Centre Hospitalier Départemental - Hôpital de La Roche-sur-Yon (CHD Vendée), Centre Hospitalier de Béthune (CH Béthune), GHT de l'Artois, Service d'Anesthésie-Réanimation [AP-HP Hôpitaux Saint-Louis 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 Cité (UPCité), Centre d’Investigation Clinique [Tours] CIC 1415 (CIC ), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau-Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Trousseau [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), and French Ministry of Health.
Subjects: Pulmonary and Respiratory Medicine, [SDV]Life Sciences [q-bio]
Abstract: Also written with the NUTRIREA-3 Trial Investigators and the Clinical Research in Intensive Care and Sepsis (CRICS-TRIGGERSEP) Group; International audience; BackgroundThe optimal calorie and protein intakes at the acute phase of severe critical illness remain unknown. We hypothesised that early calorie and protein restriction improved outcomes in these patients, compared with standard calorie and protein targets.MethodsThe pragmatic, randomised, controlled, multicentre, open-label, parallel-group NUTRIREA-3 trial was performed in 61 French intensive care units (ICUs). Adults (≥18 years) receiving invasive mechanical ventilation and vasopressor support for shock were randomly assigned to early nutrition (started within 24 h after intubation) with either low or standard calorie and protein targets (6 kcal/kg per day and 0·2–0·4 g/kg per day protein vs 25 kcal/kg per day and 1·0–1·3 g/kg per day protein) during the first 7 ICU days. The two primary endpoints were time to readiness for ICU discharge and day 90 all-cause mortality. Key secondary outcomes included secondary infections, gastrointestinal events, and liver dysfunction. The trial is registered on ClinicalTrials.gov, NCT03573739, and is completed.FindingsOf 3044 patients randomly assigned between July 5, 2018, and 8 Dec 8, 2020, eight withdrew consent to participation. By day 90, 628 (41·3%) of 1521 patients in the low group and 648 (42·8%) of 1515 patients in the standard group had died (absolute difference –1·5%, 95% CI –5·0 to 2·0; p=0·41). Median time to readiness for ICU discharge was 8·0 days (IQR 5·0–14·0) in the low group and 9·0 days (5·0–17·0) in the standard group (hazard ratio [HR] 1·12, 95% CI 1·02 to 1·22; p=0·015). Proportions of patients with secondary infections did not differ between the groups (HR 0·85, 0·71 to 1·01; p=0·06). The low group had lower proportions of patients with vomiting (HR 0·77, 0·67 to 0·89; p
Published: 2023

16. Antenatal ultrasound features of isolated recurrent copy number variation in 7q11.23 (Williams syndrome and 7q11.23 duplication syndrome)

Author: Cécile Courdier, John Boudjarane, Valérie Malan, Christine Muti, Brian Sperelakis‐Beedham, Sylvie Odent, Sylvie Jaillard, Chloé Quelin, Cédric Le Caignec, Olivier Patat, Charlotte Dubucs, Sophie Julia, Caroline Schluth‐Bolard, Carole Goumy, Sylvia Redon, Jean‐Baptiste Gaillard, Minh Tuan Huynh, Céline Dupont, Anne‐Claude Tabet, Guillaume Cogan, François Vialard, Rodolphe Dard, Guillaume Jedraszak, Florence Jobic, Mathilde Lefebvre, Geneviève Quenum, Saori Inai, Mélanie Rama, Fanny Sauvestre, Frédéric Coatleven, Julie Thomas, Caroline Rooryck, Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Hôpital de la Timone [CHU - APHM] (TIMONE), CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre Hospitalier de Versailles André Mignot (CHV), Service de génétique clinique [Rennes], Université de Rennes (UR)-CHU Pontchaillou [Rennes]-hôpital Sud, Institut de Génétique et Développement de Rennes (IGDR), 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 ), Service de Cytogénétique et de Biologie Cellulaire, Université de Rennes (UR)-Hôpital Pontchaillou-CHU Pontchaillou [Rennes], Service Génétique Médicale [CHU Toulouse], Institut Fédératif de Biologie (IFB), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle Biologie [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Unité différenciation épidermique et auto-immunité rhumatoïde (UDEAR), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire de Cytogénétique Constitutionnelle [Hospices civils de Lyon], Hospices Civils de Lyon (HCL), Laboratoire de Diagnostic Génétique [CHU Strasbourg], Université de Strasbourg (UNISTRA)-CHU Strasbourg, Service de Cytogénétique Médicale [CHU Clermont-Ferrand], CHU Estaing [Clermont-Ferrand], CHU Clermont-Ferrand-CHU Clermont-Ferrand, Génétique, génomique fonctionnelle et biotechnologies (UMR 1078) (GGB), 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), Unité de Génétique Chromosomique [Montpellier], Département de Génétique Médicale, Maladies Rares et Médecine Personnalisée [Montpellier], Hôpital Arnaud de Villeneuve [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Arnaud de Villeneuve [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Centre hospitalier universitaire de Nantes (CHU Nantes), AP-HP Hôpital universitaire Robert-Debré [Paris], CHI Poissy-Saint-Germain, Biologie de la Reproduction, Environnement, Epigénétique & Développement (BREED), École nationale vétérinaire - Alfort (ENVA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), 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), Unité de génétique médicale et oncogénétique [CHU Amiens Picardie], CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Libourne, Service de Génétique Médicale [Lille], Institut de génétique médicale-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service de pathologie [Bordeaux], Université Bordeaux Segalen - Bordeaux 2-CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre Hospitalier Universitaire de Bordeaux (CHU de Bordeaux), Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], Laboratoire Maladies Rares: Génétique et Métabolisme (Bordeaux) (U1211 INSERM/MRGM), Université de Bordeaux (UB)-Groupe hospitalier Pellegrin-Institut National de la Santé et de la Recherche Médicale (INSERM), and None
Subjects: [SDV.GEN.GH]Life Sciences [q-bio]/Genetics/Human genetics, Obstetrics and Gynecology, Genetics (clinical), [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: International audience; Objective: We aimed to gather fetal cases carrying a 7q11.23 copy number variation (CNV) and collect precise clinical data to broaden knowledge of antenatal features in these syndromes.Methods: We retrospectively recruited unrelated cases with 7q11.23 deletion, known as Williams-Beuren syndrome (WBS), or 7q11.23 duplication who had prenatal ultrasound findings. We collected laboratory and clinical data, fetal ultrasound, cardiac ultrasound and fetal autopsy reports from 18 prenatal diagnostic centers throughout France.Results: 40 fetuses with WBS were collected and the most common features were intra-uterine growth retardation (IUGR) (70.0%, 28/40), cardiovascular defects (30.0%, 12/40), polyhydramnios (17.5%, 7/40) and protruding tongue (15.0%, 6/40). Fetal autopsy reports were available for 11 cases and were compared with ultrasound prenatal features. Four cases of fetuses with 7q11.23 microduplication were collected and prenatal ultrasound signs were variable and often isolated.Conclusion: This work strengthens the fact that 7q11.23 CNVs are associated with a broad spectrum of antenatal presentations. IUGR and cardiovascular defects were the most frequent ultrasound signs. By reporting the biggest series of antenatal WBS, we aim to better delineate distinctive signs in fetuses with 7q11.23 CNVs.
Published: 2023

17. After 2 years of the COVID-19 pandemic, translating One Health into action is urgent

Author: Lefrancois, Thierry, Malvy, Denis, Atlani-Duault, Laetitia, Benamouzig, Daniel, Druais, Pierre-Louis, Yazdanpanah, Yazdan, Delfraissy, Jean-Francois, Lina, Bruno, Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad), 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 de Recherche pour le Développement (IRD), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Global Health in the Global South (GHiGS), Institut de Recherche pour le Développement (IRD)- 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)-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), Centre population et développement (CEPED - UMR_D 196), Institut de Recherche pour le Développement (IRD)-Université Paris Cité (UPCité), Columbia University [New York], Sciences Po (Sciences Po), Haute Autorité de Santé [Saint-Denis La Plaine] (HAS), Agence Nationale de Recherches sur le Sida et les Hépatites Virales (ANRS), Comité consultatif national d'éthique, Institut des Agents Infectieux [Lyon] (IAI), Hospices Civils de Lyon (HCL), Centre International de Recherche en Infectiologie (CIRI), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre International de Recherche en Infectiologie - UMR (CIRI), École normale supérieure - Lyon (ENS 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), and Admin, Oskar
Subjects: zoonose, Contrôle de maladies, Gestion du risque, Politique sanitaire, COVID-19, General Medicine, L73 - Maladies des animaux, Épidémiologie, Système de surveillance, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, S50 - Santé humaine, Surveillance épidémiologique, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, K70 - Dégâts causés aux forêts et leur protection
Abstract: International audience
Published: 2023

18. Evans Syndrome in Children: Long-Term Outcome in a Prospective French National Observational Cohort

Author: Nathalie eAladjidi, Helder eFernandes, Thierry eLeblanc, Amelie eVareliette, Frédéric eRieux-Laucat, Yves eBertrand, Hervé eChambost, Marlène ePasquet, Françoise eMazingue, Corinne eGuitton, Isabelle ePellier, Françoise eRoqueplan-Bellmann, Corinne eArmari-Alla, Caroline eThomas, Aude eMarie-Cardine, Odile eLejars, Fanny eFouyssac, Sophie eBayart, Patrick eLutz, Christophe ePiguet, Eric eJeziorski, Pierre eRohrlich, Philippe eLemoine, Damien eBodet, Catherine ePaillard, Gerard eCouillault, Frédéric eMillot, Alain eFischer, Yves ePerel, Guy eLeverger, Service d'Hémato-oncologie Pédiatrique, CHU Bordeaux [Bordeaux]-Hôpital Pellegrin, CHU Bordeaux [Bordeaux], Unité d'Hémato-Immunologie pédiatrique [Hôpital Robert Debré, Paris], Service d'Immuno-hématologie pédiatrique [Hôpital Robert Debré, Paris], Hôpital Robert Debré-Hôpital Robert Debré, Imagine - Institut des maladies génétiques (IMAGINE - U1163), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'hématologie pédiatrique, Université de la Méditerranée - Aix-Marseille 2-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'hématologie, immunologie biologiques et cytogénétique, Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Bicêtre, Centre de Recherche en Cancérologie Nantes-Angers (CRCNA), Centre Hospitalier Universitaire d'Angers (CHU Angers), 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 de la Tronche, 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), Hôpital Charles Nicolle [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Physiopathologie, Autoimmunité, maladies Neuromusculaires et THErapies Régénératrices (PANTHER), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Service d'Hématologie et d'Oncologie Pédiatrique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Hématogoie pédiatrique, hôpital Sud, Service de pédiatrie, CHU Grenoble, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, Service de Pédiatrie médicale - Spécialités médicales [CHU Limoges], CHU Limoges, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Service d'hématologie, Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Centre d'Investigation Clinique [CHU Clermont-Ferrand] (CIC 1405), Institut National de la Santé et de la Recherche Médicale (INSERM)-Direction de la recherche clinique et de l’innovation [CHU Clermont-Ferrand] (DRCI), CHU Clermont-Ferrand-CHU Clermont-Ferrand, Service de pédiatrie (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre hospitalier universitaire de Poitiers (CHU Poitiers), Developpement Normal et Pathologique du Système Immunitaire, Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Collège de France - Chaire Médecine expérimentale (A. Fischer), Collège de France (CdF (institution)), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Hôpital Purpan [Toulouse], CHU Toulouse [Toulouse], 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), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Rouen Normandie (UNIROUEN), Chaire Médecine expérimentale (A. Fischer), Service d'hématologie-immunologie-oncologie pédiatrique [CHU Trousseau], Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), and TAN, Yossan-Var
Subjects: Pediatrics, medicine.medical_specialty, Evans syndrome, [SDV.IMM] Life Sciences [q-bio]/Immunology, [SDV]Life Sciences [q-bio], 03 medical and health sciences, 0302 clinical medicine, cohort study, medicine, Children, autoimmune hemolytic anemia, ComputingMilieux_MISCELLANEOUS, Original Research, child, Cytopenia, business.industry, Autoimmune Cytopenia, lcsh:RJ1-570, lcsh:Pediatrics, medicine.disease, 3. Good health, [SDV] Life Sciences [q-bio], 030220 oncology & carcinogenesis, Pediatrics, Perinatology and Child Health, Cohort, immune thrombocytopenic purpura, [SDV.IMM]Life Sciences [q-bio]/Immunology, Observational study, Autoimmune hemolytic anemia, business, 030215 immunology, Cohort study
Abstract: Evans syndrome (ES) is a rare autoimmune disorder whose long-term outcome is not well known. In France, a collaborative pediatric network set up via the National Rare Disease Plan now provides comprehensive clinical data in children with this disease. Patients aged less than 18 years at the initial presentation of autoimmune cytopenia have been prospectively included into a national observational cohort since 2004. The definition of ES was restricted to the simultaneous or sequential association of autoimmune hemolytic anemia (AIHA) and immune thrombocytopenic purpura (ITP). Cases were deemed secondary if associated with a primitive immunodeficiency or systemic lupus erythematosus. In December 2014, we analyzed the data pertaining to 156 children from 26 centers with ES whose diagnosis was made between 1981 and 2014. Median age (range) at the onset of cytopenia was 5.4 years (0.2–17.2). In 85 sequential cases, the time lapse between the first episodes of AIHA and ITP was 2.4 years (0.1–16.3). The follow-up period as from ES diagnosis was 6.5 years (0.1–28.8). ES was secondary, revealing another underlying disease, in 10% of cases; various associated immune manifestations (mainly lymphoproliferation, other autoimmune diseases, and hypogammaglobulinemia) were observed in 60% of cases; and ES remained primary in 30% of cases. Five-year ITP and AIHA relapse-free survival were 25 and 61%, respectively. Overall, 69% of children required one or more second-line immune treatments, and 15 patients (10%) died at the age of 14.3 years (1.7–28.1). To our knowledge, this is the first consistent long-term clinical description of this rare syndrome. It underscores the high rate of associated immune manifestations and the burden of long-term complications and treatment toxicity. Future challenges include (1) the identification of the underlying genetic defects inducing immune dysregulation and (2) the need to better characterize patient subgroups and second-line treatment strategies.
Published: 2015

19. Le séquençage à haut débit dans le diagnostic microbiologique

Author: Maxime Pichon, Laurence Delhaes, Centre hospitalier universitaire de Poitiers (CHU Poitiers), Université de Poitiers - Faculté de Médecine et de Pharmacie, Université de Poitiers, Pharmacologie des anti-infectieux et antibiorésistance (PHAR2), Université de Poitiers-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre de recherche Cardio-Thoracique de Bordeaux [Bordeaux] (CRCTB), Université Bordeaux Segalen - Bordeaux 2-CHU Bordeaux [Bordeaux]-Institut National de la Santé et de la Recherche Médicale (INSERM), and PICHON, Maxime
Subjects: Medical Laboratory Technology, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, [SDV.BA] Life Sciences [q-bio]/Animal biology, [SDV.BA]Life Sciences [q-bio]/Animal biology, Biochemistry (medical), [SDV.MP] Life Sciences [q-bio]/Microbiology and Parasitology, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Analytical Chemistry
Abstract: High throughput sequencing in microbiological diagnosis The applications of next-generation sequencing (NGS) in health have recently become more widespread, at first in research studies and then in clinical microbiology. The use of NGS has mainly been developed in bacteriology and mycology, especially based on phylogenetic markers (hypervariable regions of rDNA 16S, 18S, or 28S) which allow by metataxonomy, to describe the physiopathological variations of microbiota. By non-targeted metagenomics approaches, the comparison of whole genome NGS data to international databases allows the detection of genomic antimicrobial resistance which is often correlated with the resistance phenotype. Similarly, different strategies to study virulence factors have been developed to compare the genomes of clinical isolates to reference strains and thus to analyze genomic islands. NGS has also shown its efficiency in determining an inter-individual transmission cluster, to identify the source patient or to improve collective management, to search for the etiological agent of an infection. Even though structures such as the Cofrac have taken NGS into account, the lack of standardization limits the routine development of these approaches, due to the need for bioinformatics., Les applications du séquençage haut débit (NGS) en santé se sont récemment démocratisées, d’abord en recherche puis en microbiologie clinique. L’utilisation du NGS a surtout des applications en bactériologie et mycologie, principalement basées sur les marqueurs phylogénétiques documentés (régions hypervariables du 16S, 18S, ou 28S) permettant, par métataxonomie, de décrire les variations physiopathologiques des microbiotes. En métagénomique non ciblée, la comparaison des données de séquençage de génomes complets à des banques de données internationales permet de détecter une antibiorésistance génomique, souvent corrélée au phénotype de résistance. De même, différentes stratégies d’étude des facteurs de virulence ont été développées pour comparer les génomes des souches isolées en clinique à des souches de référence et ainsi analyser les îlots génomiques. Le NGS a aussi montré son efficacité à déterminer une chaîne de transmission interindividuelle, afin de remonter au patient source ou d’améliorer la prise en charge collective. L'approche métagénomique a permis de rechercher l'agent étiologique d'une infection. Malgré la prise en compte par des structures comme le Comité français d'accréditation, l’absence de standardisation limite le développement en routine de ces approches, en particulier du fait des besoins en bioinformatique.
Published: 2022

20. Social Deprivation Is Associated With Lower Access to Pre-emptive Kidney Transplantation and More Urgent-Start Dialysis in the Pediatric Population

Author: Bénédicte Driollet, Florian Bayer, Theresa Kwon, Saoussen Krid, Bruno Ranchin, Michel Tsimaratos, Cyrielle Parmentier, Robert Novo, Gwenaelle Roussey, Stéphanie Tellier, Marc Fila, Ariane Zaloszyc, Astrid Godron-Dubrasquet, Sylvie Cloarec, Isabelle Vrillon, Françoise Broux, Etienne Bérard, Sophie Taque, Christine Pietrement, François Nobili, Vincent Guigonis, Ludivine Launay, Cécile Couchoud, Jérôme Harambat, Karen Leffondré, 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), Agence de la biomédecine [Saint-Denis la Plaine], Hôpital Robert Debré, CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hospices Civils de Lyon (HCL), Hôpital de la Timone [CHU - APHM] (TIMONE), CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CHU Lille, Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), CHU Montpellier, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), CHU Strasbourg, Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), CHU Rouen, Normandie Université (NU), Centre Hospitalier Universitaire de Nice (CHU Nice), CHU Pontchaillou [Rennes], Centre Hospitalier Universitaire de Reims (CHU Reims), Service de pédiatrie [CHRU Besançon], Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), CHU Limoges, Unité de recherche interdisciplinaire pour la prévention et le traitement des cancers (ANTICIPE), 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-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Référence du Sud Ouest des Maladies Rénales Rares, CHU Bordeaux [Bordeaux], CIC Bordeaux, Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM), and Admin, Oskar
Subjects: [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, Nephrology, end stage kidney disease, French EDI, dialysis initiation, pediatric kidney replacement therapy, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, social deprivation
Abstract: International audience; IntroductionSocioeconomic status (SES) is recognized as an important determinant of kidney health. We aimed to evaluate the association of social deprivation with different indicators at kidney replacement therapy (KRT) initiation in the French pediatric metropolitan population.MethodsAll patients with end-stage kidney disease (ESKD) who started KRT before 20 years old in France between 2002 and 2015 were included. We investigated different indicators at KRT initiation, which are as follows: KRT modality (dialysis vs. pre-emptive transplantation), late referral to a nephrologist, and dialysis modality (hemodialysis [HD] vs. peritoneal dialysis [PD], urgent vs. planned start of dialysis, use of catheter vs. use of fistula for HD vascular access). An ecological index (European Deprivation Index [EDI]) was used as a proxy for social deprivation.ResultsA total of 1115 patients were included (males 59%, median age at dialysis 14.4 years, glomerular/vascular diseases 36.8%). The most deprived group represented 38.7% of the patients, suggesting pediatric patients with ESKD come from a more socially deprived background. The most deprived group was more likely to initiate KRT with dialysis versus kidney transplantation. Among patients on HD, the odds of starting treatment in emergency with a catheter was >2-fold higher for the most deprived compared with the least deprived children (adjusted odds ratio [aOR] 2.35, 95% CI 1.16–4.78).ConclusionChildren from the most deprived area have lower access to pre-emptive transplantation, have lower access to PD, tend to be late referred to a nephrologist, and have more urgent initiation of HD with a catheter.
Published: 2022

21. Peripheral neuropathy and livedoid vasculopathy

Author: Antoine Soulages, Thierry Maisonobe, Pascal Auzou, Antoine Petit, Yves Allenbach, Stéphane Barète, Sophie Skopinski, Emmanuel Ribeiro, Marie-Laure Jullié, Laurence Lamant, Françoise Brevet, Xavier Soulages, Jean-Michel Vallat, Marie-Laure Martin-Négrier, Guilhem Solé, Fanny Duval, Louis Carla, Gwendal Le Masson, Stéphane Mathis, Service de neurologie [Bordeaux], CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Hôpital Pellegrin, CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Régional d'Orléans (CHRO), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre de recherche en Myologie – U974 SU-INSERM, Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), CHU Bordeaux [Bordeaux], Service de pathologie [Bordeaux], Université Bordeaux Segalen - Bordeaux 2-CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, 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), Hôpital Dupuytren [CHU Limoges], Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Université de Bordeaux (UB), Neurocentre Magendie : Physiopathologie de la Plasticité Neuronale (U1215 Inserm - UB), and Université de Bordeaux (UB)-Institut François Magendie-Institut National de la Santé et de la Recherche Médicale (INSERM)
Subjects: Adult, Male, Vasculitis, [SDV]Life Sciences [q-bio], Livedoid Vasculopathy, Mononeuropathies, Peripheral Nervous System Diseases, Middle Aged, Neurology, Humans, Female, Neurology (clinical), Aged, Skin
Abstract: Livedoid vasculopathy (LV) is a chronic dermatosis associated with micro-thrombosis of the vessels of the dermis, leading to ischemic lesions and painful skin ulcerations of the lower limbs. This thrombosing occlusive vasculopathy, clearly distinct from 'classical vasculitis' (not related to alteration of vessel walls), may lead to peripheral neuropathy.To clarify the main clinical, electrophysiological and pathological characteristics of peripheral neuropathy linked to LV.We presented a series of personal cases of peripheral neuropathy due to LV. We also conducted a review of the literature (since the first description of LV in 1974) using multiple combinations of keywords from 'PubMed', 'Google Scholar' and 'ScienceDirect' databases according to the 'Preferred Reporting Items for Systematic reviews and Meta-Analyses' guidelines.We identified 16 patients (6 personal cases and 10 cases from the medical literature). Our personal cases were five females and one male, with a median age (at the onset of cutaneous signs of LV) of 38 (range 25-62). Several types of skin lesions of the lower limbs were observed. Median age at the onset of peripheral neuropathy symptoms was 48 years (range 29-66), with a main clinical and electrophysiological pattern of mononeuropathy multiplex.We observed a typical pattern of peripheral neuropathy, mostly mononeuropathy multiplex, whose pathophysiology might be related to occlusions of the small vessels of the nerves, as seen in the dermis. Moreover, LV may also be associated with other types of peripheral neuropathies (sometimes of autoimmune etiology) not directly related to the skin lesions.The 'ischemic form' of peripheral neuropathy linked to LV is mainly responsible for sensory disturbances (with multifocal distribution), sometimes for motor disturbances. This type of peripheral neuropathy has to be distinguished from 'classical vasculitic neuropathies' which are usually treated with antithrombotic therapies.
Published: 2022

22. Compréhension/acceptation de la radiothérapie : un dilemme éthique résolu par une éthique de la considération et de la sollicitude

Author: de Crevoisier, Renaud, Leseur, Julie, Bouvet, C., Huguet, Florence, Lagrange, J. L., Haaser, Thibaud, Pasquier, David, Créhange, Gilles, Supiot, Stéphane, Pommier, Pascal, Roy, Amit, Berna, A., Blanchard, Pierre, Marcucci, L., Centre Eugène Marquis (CRLCC), Laboratoire Traitement du Signal et de l'Image (LTSI), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Tenon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], Université Bordeaux Montaigne (UBM), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 (CRIStAL), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS), Institut Curie [Paris], Laboratoire d'Imagerie Translationnelle en Oncologie (LITO ), Institut Curie [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Curie Centre de Protonthérapie d'Orsay, Institut de Cancérologie de l'Ouest [Angers/Nantes] (UNICANCER/ICO), UNICANCER, Centre Léon Bérard [Lyon], 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, Institut Gustave Roussy (IGR), Centre Atlantique de Philosophie (CAPHI), Université de Rennes (UR)-Université de Brest (UBO)-Institut Brestois des Sciences de l'Homme et de la Société (IBSHS), Université de Brest (UBO)-Nantes Université - UFR Lettres et Langages (Nantes Univ - UFR LL), Nantes Université - pôle Humanités, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Humanités, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Université de Rennes - Faculté des sciences pharmaceutiques et biologiques (UR Pharmacie), and Université de Rennes (UR)
Subjects: Ethics, Oncology, Radiotherapy, [SDV]Life Sciences [q-bio], Beneficence, Consideration, Radiology, Nuclear Medicine and imaging, [SDV.CAN]Life Sciences [q-bio]/Cancer, Autonomy
Abstract: International audience; Purpose: Ethical questions are poorly investigated specifically in radiation oncology. The objective of the study was to identify and understand the main ethical issue in radiation oncology. Materials and methods: A quantitative analysis was based on the answers to a questionnaire of 200 professionals from 22 radiation oncology departments. The questionnaire mainly aimed to characterize the main ethical issue. A monocentric qualitative analysis was based on semi-structured interviews focused on the main identified ethical issue, carried out with eight technologists, and 20 patients undergoing radiotherapy. Results: The main ethical issue was the understanding and/or acceptance of the treatment by the patients (71 %), which frequently arises (more than once a month) (52 %), and corresponds to an ethical tension between the principles of respect for autonomy and beneficence (the good as viewed by the patient) as defined by Beauchamp and Childress. The technologists, wish the patient to be fully involved in his treatment, with the even possibility of refusing it. However, excluding paternalism and autonomic relentlessness, the technologists have the feeling of acting for the good of the patients by treating them with radiation, even if the patients are not always aware of it, because they are within a situation of vulnerability. If the hierarchy of principles is a compromise alternative, this problem is finally well resolved by the effective implementation of an ethic of consideration and solicitude, restoring the patient capabilities, i.e. the maximum development of his potentialities in his situation of vulnerability. Beyond the legal dimension, patient information is crucial and must consider the specific temporality of the patient. Conclusion: The main ethical issue in radiation oncology is the understanding and/or acceptance of the treatment involving the development of an ethic of consideration and solicitude.
Published: 2023

23. Pregnancy and multiple sclerosis: 2022 recommendations from the French multiple sclerosis society

Author: Sandra Vukusic, Clarisse Carra-Dalliere, Jonathan Ciron, Elisabeth Maillart, Laure Michel, Emmanuelle Leray, Anne-Marie Guennoc, Bertrand Bourre, David Laplaud, Géraldine Androdias, Caroline Bensa, Kevin Bigaut, Damien Biotti, Pierre Branger, Olivier Casez, Mikael Cohen, Elodie Daval, Romain Deschamps, Cécile Donze, Anne-Laure Dubessy, Cécile Dulau, Françoise Durand-Dubief, Maxime Guillaume, Benjamin Hebant, Laurent Kremer, Arnaud Kwiatkowski, Julien Lannoy, Adil Maarouf, Eric Manchon, Guillaume Mathey, Xavier Moisset, Alexis Montcuquet, Julie Pique, Thomas Roux, Romain Marignier, Christine Lebrun-Frenay, Centre de recherche en neurosciences de Lyon - Lyon Neuroscience Research Center (CRNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Observatoire Français de la Sclérose En Plaques [Lyon] (OFSEP), Université de Lyon, Fondation Eugène Devic EDMUS, Hôpital Gui de Chauliac, Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), 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), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Centre Ressources et Compétences sclérose en plaques (CRC-SEP) [CHU Toulouse] (CRC-SEP ), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre de Ressources et de Compétences sur la Sclérose en Plaques (CRC-SEP) [CHU Pitié-Salpêtrière] (CRC-SEP Paris APHP), Centre d'Investigation Clinique [Rennes] (CIC), Université de Rennes (UR)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Pontchaillou [Rennes], École des Hautes Études en Santé Publique [EHESP] (EHESP), Centre de Recherches sur l'Action Politique en Europe (ARENES), Université de Rennes (UR)-Institut d'Études Politiques [IEP] - Rennes-École des Hautes Études en Santé Publique [EHESP] (EHESP)-Centre National de la Recherche Scientifique (CNRS), Recherche sur les services et le management en santé (RSMS), Université de Rennes (UR)-École des Hautes Études en Santé Publique [EHESP] (EHESP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Service de neurologie [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Centre d’Investigation Clinique de Nantes (CIC Nantes), Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre hospitalier universitaire de Nantes (CHU Nantes), Hospices Civils de Lyon, Departement de Neurologie (HCL), Hôpital de la Fondation Ophtalmologique Adolphe de Rothschild [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre de Ressources et de Compétences sur la Sclérose en Plaques (CRC-SEP) [Strasbourg] (CRC-SEP Alsace), Les Hôpitaux Universitaires de Strasbourg (HUS), Service de Neurologie [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), Université Grenoble Alpes (UGA), Translational Research in Autoimmunity and Inflammation Group (TIMC-T-RAIG), Translational Innovation in Medicine and Complexity / Recherche Translationnelle et Innovation en Médecine et Complexité - UMR 5525 (TIMC ), 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 (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA)-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 (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications Grenoble - UMR 5525 (TIMC-IMAG), Centre Ressources et Compétences sclérose en plaques (CRC-SEP) [CHU de Nice Pasteur 2] (CRC-SEP Côte d'Azur), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Fondation Ophtalmologique Adolphe de Rothschild [Paris], Groupe Hospitalier de l'Institut Catholique de Lille (GHICL), Université catholique de Lille (UCL), Hôpital Saint Philibert [Lomme], Groupement des Hôpitaux de l'Institut Catholique de Lille (GHICL), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), Faculté de Médecine, Maïeutique, Sciences de la Santé - Campus VAUBAN [Lille] (F2M2S), CHU Saint-Antoine [AP-HP], Centre Ressources et Compétences sclérose en plaques (CRC-SEP) [CHU de Bordeaux] (CRC-SEP - Hôpital Pellegrin), Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL], Hospices Civils de Lyon (HCL), Normandie Université (NU), Centre Hospitalier de Lens, Centre de résonance magnétique biologique et médicale (CRMBM), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier de Gonesse, Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Neuro-Dol (Neuro-Dol), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Clermont Auvergne (UCA), Unité de Recherche Clinique de la Côte d’Azur [Nice] (URRIS UR2CA), Université Côte d'Azur (UCA), Jonchère, Laurent, Hôpital Gui de Chauliac [CHU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), 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 Ressources et Compétences sclérose en plaques (CRC-SEP) [CHU Toulouse] (CRC-SEP Toulouse), Département Neurologie [CHU Toulouse], Pôle Neurosciences [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle Neurosciences [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Unité de Recherche Clinique de la Côte d’Azur (URRIS UR2CA), and Centre Hospitalier Universitaire de Nice (CHU Nice)-Université Côte d'Azur (UCA)
Subjects: Multiple sclerosis, [SDV] Life Sciences [q-bio], Neurology, breastfeeding, [SDV]Life Sciences [q-bio], Neurology (clinical), disease-modifying treatments, pregnancy, reproductive assistance
Abstract: Objective: The objective of this study was to develop evidence-based recommendations on pregnancy management for persons with multiple sclerosis (MS). Background: MS typically affects young women in their childbearing years. Increasing evidence is available to inform questions raised by MS patients and health professionals about pregnancy issues. Methods: The French Group for Recommendations in Multiple Sclerosis (France4MS) reviewed PubMed and university databases (January 1975 through June 2021). The RAND/UCLA appropriateness method was developed to synthesise the scientific literature and expert opinions on healthcare topics; it was used to reach a formal agreement. Fifty-six MS experts worked on the full-text review and initial wording of recommendations. A group of 62 multidisciplinary healthcare specialists validated the final proposal of summarised evidence. Results: A strong agreement was reached for all 104 proposed recommendations. They cover diverse topics, such as pregnancy planning, follow-up during pregnancy and postpartum, delivery routes, locoregional analgesia or anaesthesia, prevention of postpartum relapses, breastfeeding, vaccinations, reproductive assistance, management of relapses and disease-modifying treatments. Conclusion: The 2022 recommendations of the French MS society should be helpful to harmonise counselling and treatment practice for pregnancy in persons with MS, allowing for better and individualised choices.
Published: 2023

24. Late toxicity comparison of alkylating-based maintenance regimen with cyclophosphamide (VAC) vs ifosfamide (VAI) in Ewing sarcoma survivors treated in the randomized clinical trial Euro-EWING99-R1 in France

Author: Victoria, Corvest, Perrine, Marec-Bérard, Cyril, Lervat, Hélène, Pacquement, Maud, Toulmonde, Jean-Claude, Gentet, Valérie, Laurence, Morgane, Cleirec, Ludovic, Mansuy, Emmanuelle, Bompas, Marie-Pierre, Castex, Sophie, Taque, Bruno, Filhon, Marie-Dominique, Tabone, Cécile, Verité, Natacha, Entz-Werle, Laure, Saumet, Gregory, Guimard, Morgane, Pondrom, Christine, Chevreau, Jennifer, Flandrin, Lise, Duranteau, Christine, Rousset-Jablonski, Laurence, Brugières, Marta, Jimenez, Marie-Cécile, Le Deley, Nathalie, Gaspar, Brice, Fresneau, Institut Gustave Roussy (IGR), Centre Léon Bérard [Lyon], Institut d'hématologie et d'oncologie pédiatrique [CHU - HCL] (IHOPe), Hospices Civils de Lyon (HCL), Centre Régional de Lutte contre le Cancer Oscar Lambret [Lille] (UNICANCER/Lille), Université de Lille-UNICANCER, Institut Curie [Paris], Institut Bergonié [Bordeaux], UNICANCER, Hôpital de la Timone [CHU - APHM] (TIMONE), Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), CRLCC René Gauducheau, Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), CHU Pontchaillou [Rennes], CHU Rouen, Normandie Université (NU), CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Sorbonne Université (SU), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, CHU Strasbourg, Hôpital Arnaud de Villeneuve [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Centre Hospitalier Universitaire de Reims (CHU Reims), Centre Hospitalier Universitaire de Nice (CHU Nice), Institut Claudius Regaud, Unité de Biostatistiques [Toulouse] ( Institut Claudius Regaud / IUCT-O), Institut Claudius Regaud-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)-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), Hôpital Bicêtre, Research on Healthcare Performance (RESHAPE - Inserm U1290 - UCBL1), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-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, Institut Gustave-Roussy, Centre Léon Bérard, CLB, Thanks to the investigators of the following French centers which contributed patients to our study: Centre Léon Bérard, medical oncology, Lyon, CHU St Etienne, CHU Clermont Ferrand, CHU Amiens, Regional Cancer Center, Nancy, Regional Cancer Center, Caen, CHU Besançon, Institut Gustave-Roussy, medical oncology, Villejuif, CHU Tours, CHU Marseille, CHU Grenoble, Regional Cancer Center, Dijon, Regional Cancer Center, Clermont Ferrand, Lenval Hospital, Nice, Regional Cancer Center, Angers, and CHU Rouen.
Subjects: cyclophosphamide/adverse effects, child, Ewing/drug therapy, antineoplastic combined chemotherapy protocols/adverse effects, [SDV.CAN]Life Sciences [q-bio]/Cancer, Ifosfamide/adverse effects
Abstract: International audience; In Euro-EWING99-R1 randomized trial, cyclophosphamide was shown to be noninferior to ifosfamide in the consolidation of standard-risk Ewing sarcoma (SR-EWS) after a common induction with VIDE (vincristine-ifosfamide-doxorubicin-etoposide). We present the results of the late effects analysis of VAC (vincristine-dactinomycin-cyclophoshamide) vs VAI (vincristine-dactinomycin-ifosfamide) conducted in Euro-EWING99-R1 French cohort. Of 267 French randomized patients, 204 were alive and free-of-relapse at 5-years including 172 with available long-term follow-up data concerning cardiac, renal and/or gonadal functions (sex-ratio M/F = 1.3, median age at diagnosis = 14 years): 84 randomized in VAC (median cumulative doses: cyclophosphamide = 9.7 g/m2, ifosfamide = 59.4 g/m2) and 88 in VAI (ifosfamide = 97.1 g/m2). With a median follow-up of 10 years (range = 5-17), five late relapses and five second malignancies were recorded. The 10-year event-free survival among 5-year free-of-relapse survivors was similar between VAC and VAI (93% vs 95%, P =.63). We estimated the 10-year cumulative probabilities of cardiac and kidney toxicities at 4.4% (95% confidence interval [95% CI] = 1.1%-7.6%) and 34.8% (95% CI = 26.8%-42.0%), respectively. Cardiac toxicity cumulative probability was similar in both arms, whereas kidney toxicity was higher in VAI (at 10 years, 43.0% vs 25.7%, P =.02), resulting from significant difference in glomerular toxicity (31.1% vs 13.1%, P
Published: 2023

25. The benefit of augmenting open data with clinical data-warehouse EHR for forecasting SARS-CoV-2 hospitalizations in Bordeaux area, France

Author: Thomas, Ferté, Vianney, Jouhet, Romain, Griffier, Boris P, Hejblum, Rodolphe, Thiébaut, Francois, Rouanet, Statistics In System biology and Translational Medicine (SISTM), Inria Bordeaux - Sud-Ouest, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)- 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)-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), 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), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Bordeaux University Hospital Covid-19 Crisis Task Force: Isabelle Faure, Philippe Revel, Eric Tentillier, Jean-Michel Dindart, Didier Gruson, Olivier Joannes-Boyau, Jean-Marie Denis Malvy, Thierry Pistone, Didier Neau, Duc Nguyen, Marie-Edith Lafon, Mathieu Molimard, Thierry Schaeverbeke, Nicolas Grenier, Nathalie Salles, Francois Rouanet, and Hejblum, Boris
Subjects: History, [STAT.AP]Statistics [stat]/Applications [stat.AP], Polymers and Plastics, SARS-CoV-2, data warehouse, Health Informatics, forecasting, Industrial and Manufacturing Engineering, [STAT.ML] Statistics [stat]/Machine Learning [stat.ML], electronic health records, machine learning, [STAT.ML]Statistics [stat]/Machine Learning [stat.ML], [STAT.AP] Statistics [stat]/Applications [stat.AP], [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, [SDV.MHEP.MI] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Business and International Management
Abstract: Objective The aim of this study was to develop an accurate regional forecast algorithm to predict the number of hospitalized patients and to assess the benefit of the Electronic Health Records (EHR) information to perform those predictions. Materials and Methods Aggregated data from SARS-CoV-2 and weather public database and data warehouse of the Bordeaux hospital were extracted from May 16, 2020 to January 17, 2022. The outcomes were the number of hospitalized patients in the Bordeaux Hospital at 7 and 14 days. We compared the performance of different data sources, feature engineering, and machine learning models. Results During the period of 88 weeks, 2561 hospitalizations due to COVID-19 were recorded at the Bordeaux Hospital. The model achieving the best performance was an elastic-net penalized linear regression using all available data with a median relative error at 7 and 14 days of 0.136 [0.063; 0.223] and 0.198 [0.105; 0.302] hospitalizations, respectively. Electronic health records (EHRs) from the hospital data warehouse improved median relative error at 7 and 14 days by 10.9% and 19.8%, respectively. Graphical evaluation showed remaining forecast error was mainly due to delay in slope shift detection. Discussion Forecast model showed overall good performance both at 7 and 14 days which were improved by the addition of the data from Bordeaux Hospital data warehouse. Conclusions The development of hospital data warehouse might help to get more specific and faster information than traditional surveillance system, which in turn will help to improve epidemic forecasting at a larger and finer scale.
Published: 2022

26. Efficacy and safety of prostate artery embolization for patients with lower urinary tract symptoms and indwelling urinary catheter: A retrospective multicenter study

Author: Julien Frandon, Asmaa Belaouni, Olivier Pellerin, Nicolas Thiounn, Chris Serrand, Stéphane Droupy, François Petitpierre, Hélène Vernhet-Kovacsik, Thibaut Murez, Vincent Vidal, Julien Ghelfi, Gaele Pagnoux, Ricardo Codas, Hélène de Forges, Jean-Paul Beregi, Marc Sapoval, Initial MAnagement and prevention of acute orGan failures IN critically ill patiEnts (IMAGINE), Université de Montpellier (UM), Paris-Centre de Recherche Cardiovasculaire (PARCC (UMR_S 970/ U970)), 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)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO), Laboratoire de Biostatistique, Epidémiologie clinique, Santé Publique Innovation et Méthodologie [CHU Nîmes] (BESPIM), Hôpital Universitaire Carémeau [Nîmes] (CHU Nîmes), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes)-Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Hôpital Arnaud de Villeneuve [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Hôpital de la Timone [CHU - APHM] (TIMONE), Centre Européen de Recherche en Imagerie médicale (CERIMED), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-École Centrale de Marseille (ECM)-Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Imagerie Interventionnelle Expérimentale (LIIE), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire [Grenoble] (CHU), Institute for Advanced Biosciences / Institut pour l'Avancée des Biosciences (Grenoble) (IAB), Centre Hospitalier Universitaire [Grenoble] (CHU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Etablissement français du sang - Auvergne-Rhône-Alpes (EFS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Hospices Civils de Lyon (HCL), Service d'urologie [Centre Hospitalier Lyon Sud - HCL], Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), and Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL)
Subjects: Male, MESH: Catheters, Indwelling, Urinary Catheters, MESH: Prostate, [SDV.MHEP.UN]Life Sciences [q-bio]/Human health and pathology/Urology and Nephrology, Catheters, Indwelling, [SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging, Humans, Radiology, Nuclear Medicine and imaging, Lower urinary tract symptoms, MESH: Arteries, Aged, Retrospective Studies, MESH: Aged, MESH: Lower Urinary Tract Symptoms / therapy, Benign prostatic hyperplasia, MESH: Humans, MESH: Middle Aged, Radiological and Ultrasound Technology, Prostate, MESH: Urinary Catheters, MESH: Quality of Life, MESH: Retrospective Studies, General Medicine, Arteries, Middle Aged, MESH: Lower Urinary Tract Symptoms / etiology, MESH: Male, Prostatic artery embolization, Quality of Life, MESH: Urinary Catheterization, Urinary Catheterization, Predictive factors
Abstract: International audience; Purpose: the purpose of this multicenter study was to evaluate the clinical success at three months of prostate artery embolization (PAE), assess PAE safety in centers with various experiences and identify factors associated with PAE success.Patients and methods: this multicenter, retrospective study included patients who underwent PAE for lower urinary tract symptoms (LUTS) including those with indwelling urinary catheter. PAE clinical success was defined as either 25% improvement of the International Prostate Symptom Score (IPSS) or 1-point improvement of quality of life (QoL) score, or catheter removal at three months. Multivariable analyses were performed using a logistic regression adjusted on patient variables, technical parameters and center experience in PAE.Results: a total of 383 men (mean age, 68.4±9.7 [standard deviation] years; range: 46-94) with LUTS, including 99 (25.8%) patients with indwelling urinary catheter, were included in seven centers from January 2017 to March 2019. Five patients reported major complications (1.3%), three (0.8%) penile ulceration, three (0.8%) acute urinary retention, one (0.3%) prostatic abscess, and 56 (14.6%) minor complications. Follow up data were available for 271 patients (center 1: n= 159; other centers: n= 112). Clinical success was reported in 232 patients (85.6%). In multivariable analyses, presence of cardiovascular comorbidities (diabetes, stroke history, myocardial infarction and lower limb artery disease) was the single independent variable inversely associated with PAE clinical success (odds ratio= 0.396; 95% confidence interval: 0.17-0.91; P= 0.029). There was no center effect.Conclusion: our results show that PAE is safe and effective in centers with various PAE experiences. Cardiovascular comorbidity is the single independent variable associated with PAE failure.
Published: 2022

27. The French FRACTURE database: A way to improve knowledge on management of children with very rare tumors

Author: Coralie Mallebranche, Yves Reguerre, Brice Fresneau, Nicolas Andre, Claire Berger, Claire Briandet, Marie‐Pierre Castex, Anne‐Sophie Defachelles, Cécile Faure‐Conter, Julien Lejeune, Sébastien Klein, Guy Leverger, Aude Marie‐Cardine, Caroline Oudot, Claire Freycon, Stéphanie Proust, Marianne Roumy, Estelle Thebaud, Cécile Verite, Brigitte Lacour, Daniel Orbach, 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), Unité d'Immuno-Hémato-Oncologie Pédiatrique [Angers], Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM)-PRES Université Nantes Angers Le Mans (UNAM), Centre Hospitalier Universitaire de La Réunion (CHU La Réunion), Hôpital de la Timone [CHU - APHM] (TIMONE), Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E), Hôpital du Bocage, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre Régional de Lutte contre le Cancer Oscar Lambret [Lille] (UNICANCER/Lille), Université de Lille-UNICANCER, Service d'hémato-immuno-oncologie pédiatrique [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), ERL 7001 LNOx (Leukemic Niche & redOx metabolism / Niche leucémique et métabolisme redOx) (LNOx), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Centre National de la Recherche Scientifique (CNRS)-Microenvironnement des niches tumorales (CNRS GDR 3697 Micronit ), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Groupe innovation et ciblage cellulaire (GICC), EA 7501 [2018-...] (GICC EA 7501), Université de Tours (UT)-Université de Tours (UT), CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Service d'Oncologie médicale [CHU Limoges], CHU Limoges, Centre Hospitalier Universitaire [Grenoble] (CHU), Service d'Immunologie Hématologie et Oncologie pédiatriques [CHU Angers], Centre hospitalier universitaire de Nantes (CHU Nantes), Hôpital Pellegrin Tripode, Equipe 7 : EPICEA - Epidémiologie des cancers de l'enfant et de l'adolescent (CRESS - U1153), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Registre National des Tumeurs Solides de l'Enfant (RNTSE), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), and Institut Curie [Paris]
Subjects: very rare tumors, Adolescent, Databases, Factual, Incidence, [SDV]Life Sciences [q-bio], Hematology, FRACTURE database, national registry, childhood malignancies, Oncology, Neoplasms, Pediatrics, Perinatology and Child Health, Humans, Registries, France, Child
Abstract: International audience; Introduction: Very rare pediatric tumors (VRTs), defined by an annual incidence ≤2 per million inhabitants, represent a heterogeneous group of cancers. Due to their extremely low incidence, knowledge on these tumors is scant. Since 2012, the French Very Rare Tumors Committee (FRACTURE) database has recorded clinical data about VRTs in France. This study aims: (a) to describe the tumors registered in the FRACTURE database; and (b) to compare these data with those registered in the French National Registry of Childhood Cancer (RNCE).Methods: Data recorded in the FRACTURE database between January 1, 2012 and December 31, 2018 were analyzed. In addition, these data were compared with those of the RNCE database between 2012 and 2015 to evaluate the completeness of the documentation and understand any discrepancies.Results: A total of 477 patients with VRTs were registered in the FRACTURE database, representing 97 histological types. Of the 14 most common tumors registered in the RNCE (772 patients), only 19% were also registered in the FRACTURE database. Total 39% of children and adolescent VRTs registered in the RNCE and/or FRACTURE database (323 of a total of 828 patients) were not treated in or linked to a specialized pediatric oncology unit.Conclusion: VRTs represent many different heterogenous entities, which nevertheless account for 10% of all pediatric cancers diagnosed each year. Sustainability in the collection of these rare tumor cases is therefore important, and a regular systematic collaboration between the FRACTURE database and the RNCE register helps to provide a more exhaustive picture of these VRTs and allow research completeness for some peculiar groups of patients.
Published: 2022

28. Extracranial germ cell tumours in children and adolescents: Results from the French TGM13 protocol

Author: Cecile Faure‐Conter, Daniel Orbach, Hélène Sudour‐Bonnange, Cecile Verité, Ludovic Mansuy, Angelique Rome, Cecile Dumesnil, Estelle Thebaud, Marleen Renard, Frederic Hameury, Aude Flechon, Ellen Blanc, Frederique Dijoud, Brice Fresneau, Sylvie Chabaud, Institut d'hématologie et d'oncologie pédiatrique [CHU - HCL] (IHOPe), Hospices Civils de Lyon (HCL), Institut Curie [Paris], Université Paris sciences et lettres (PSL), Centre Régional de Lutte contre le Cancer Oscar Lambret [Lille] (UNICANCER/Lille), Université de Lille-UNICANCER, Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service de pédiatrie, d'hématologie et d'oncologie [Hôpital de La Timone - APHM], Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), CHU Rouen, Normandie Université (NU), Centre hospitalier universitaire de Nantes (CHU Nantes), University Hospitals Leuven [Leuven], Hôpital Femme Mère Enfant [CHU - HCL] (HFME), Centre Léon Bérard [Lyon], Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), 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, Institut Gustave Roussy (IGR), Enfance et Santé, French paediatrics and adolescents cancer society, and Société Française de lutte contre les Cancers et les leucémies de l'Enfant et de l'Adolescent, SFCE
Subjects: Oncology, children, [SDV]Life Sciences [q-bio], Pediatrics, Perinatology and Child Health, germ cell tumours, Hematology, chemotherapy, tumour marker decline
Abstract: International audience; Background: Chemotherapy for non-seminomatous germ cell tumours (NSGCT) exposes to dose-dependent toxicities. The TGM13-NS protocol (EudraCT 2013-004039-60) aimed to decrease the chemotherapy burden compared to the previous TGM95 protocol while maintaining the 5-year event-free survival (EFS) at 80% or more. Procedure: Patients less than 19 years of age with disseminated NSGCT were enrolled (May 2014 to May 2019) and stratified into four groups: two intermediate-risk (IR: localised tumour with low tumour markers [TM]) groups treated with VBP (vinblastine–bleomycin–cisplatin): three courses for IR1 (ovarian tumour any age/testis tumour less than or equal to 10 years) and four courses for IR2 (extragonadal tumour 10 years or less) groups, and two high-risk (HR: metastatic and/or high TM) groups treated with etoposide–cisplatin and either ifosfamide (VIP) or bleomycin (BEP): three courses for HR1 (ovarian tumour any age/testis tumour less than or equal to 10 years and low TM/testis tumour more than 10 years and very low TM) groups and four courses for HR2 (remainder) groups. Results: One hundred fifteen patients were included: median age of 12.8 years (0.4–18.9); tumour sites: 44 ovaries, 37 testes and 34 extragonadal. The 5-year EFS and overall survival (OS) were 87% (95% CI: 80–92) and 95% (89–98), respectively (median follow-up: 3.5 years, range: 0.2–5.9), similar to those of the TGM95 protocol (5-year EFS 89% (84–93), 5-year OS 93% (89–95), p =.561). The 5-year EFS were 93% (95% CI: 80–98), 88% (71–95) and 79% (62–90) for ovarian, testicular and extragonadal tumours, respectively. The 5-year EFS varied (p =.02) according to the risk groups: 90% (66–97), 64% (30–85), 95% (72–99) and 87% (74–94) for IR1, IR2, HR1 and HR2, respectively. TM decline adjusted to tumour site, and alpha-fetoprotein (AFP) level revealed a prognostic impact of time to normalisation on EFS: HR = 1.03 (1.003–1.007). Conclusion: Risk-adapted and globally decreased chemotherapy burden maintains excellent outcomes, exclusive of the IR2 group, which warrants more intensive chemotherapy.
Published: 2022

29. Treatment of nonarteritic anterior ischemic optic neuropathy with an endothelin antagonist: ENDOTHELION (ENDOTHELin antagonist receptor in Ischemic Optic Neuropathy)—a multicentre randomised controlled trial protocol

Author: Christophe, Chiquet, Catherine, Vignal, Philippe, Gohier, Emmanuel, Heron, Gilles, Thuret, Marie Bénédicte, Rougier, Audrey, Lehmann, Laurent, Flet, Jean-Louis, Quesada, Mathieu, Roustit, Dan, Milea, Jean-Louis, Pepin, SALAS, Danielle, Hypoxie et PhysioPathologie (HP2), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Grenoble Alpes (UGA), CHU Grenoble, Hôpital de la Fondation Ophtalmologique Adolphe de Rothschild [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts (CHNO), Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), CHU Saint-Etienne, Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre hospitalier universitaire de Nantes (CHU Nantes), Duke-NUS Medical School [Singapore], and Singapore Eye Research Institute [Singapore] (SERI)
Subjects: Randomised controlled trial, Retinal Ganglion Cells, Endothelin Receptor Antagonists, Receptors, Endothelin, [SDV]Life Sciences [q-bio], Medicine (miscellaneous), Bosentan, Middle Aged, Visual field, Endothelin, [SDV] Life Sciences [q-bio], Nonarteritic anterior ischaemic optic neuropathy (NAAION), Clinical Trials, Phase III as Topic, Humans, Multicenter Studies as Topic, Optic Neuropathy, Ischemic, Pharmacology (medical), Prospective Studies, Tomography, Optical Coherence, Randomized Controlled Trials as Topic
Abstract: Background Nonarteritic anterior ischemic optic neuropathy (NAAION) is a major cause of blindness in individuals over 50 years of age, with no available effective treatment. The oral dual endothelin receptor antagonist, bosentan, increases retinal optic nerve head blood flow in healthy humans and glaucoma patients. The objective of this trial is to assess the efficacy of bosentan administered at the acute stage in improving outcomes in NAAION patients. Methods ENDOTHELION (ENDOTHELin antagonist receptor in Ischemic Optic Neuropathy) is a phase III, interventional, prospective, multicentre, placebo-controlled randomised double-blind clinical trial. The primary outcome is change in the visual field mean deviation (MD) at 3 months (Humphrey 30-2 SITA standard programme). Secondary outcomes include MD and visual acuity changes up to 24 months, changes in peripapillary retinal nerve fibre and macular ganglion cell layer thickness in the affected eye, as measured by optical coherence tomography, rate of NAAION bilateralisation at 2 years, and quality-of-life. Patients over 50 years of age presenting with typical NAAION of recent onset (less than 21 days) are randomly assigned to either 125 mg oral bosentan or placebo, twice a day, during 8 weeks. Besides visits during the treatment phase, patients attend follow-up visits at 2, 3, 6, 12 and 24 months. The inclusion of patients began in August 2015 at five French University hospital ophthalmology departments and two specialised ophthalmology centres. It is planned to include 86 patients in this trial. To date we have included 72 patients and 49 have completed the full follow-up process. Discussion An endothelin receptor antagonist is a potential approach to improving the anatomical and functional prognosis of patients with NAAION. This multicentre double-blind randomised controlled trial is an opportunity to assess (1) the effect of bosentan on the structure and function of the optic nerve in NAAION, at 3 months, (2) the effect of bosentan on the bilateralisation rate at 24 months and (3) the tolerance profile of bosentan in this population. Trial registration ClinicalTrials.gov NCT02377271. Registered on March 3, 2015.
Published: 2022

30. Low-dose aspirin to prevent preeclampsia and growth restriction in nulliparous women identified by uterine artery Doppler as at high risk of preeclampsia: A double blinded randomized placebo-controlled trial

Author: Diguisto, Caroline, Le Gouge, Amelie, Marchand, Marie-Sara, Megier, Pascal, Ville, Yves, Haddad, Georges, Winer, Norbert, Arthuis, Chloé, Doret, Muriel, Debarge, Veronique Houfflin, Flandrin, Anaig, Delmas, Hélène Laurichesse, Gallot, Denis, Mares, Pierre, Vayssiere, Christophe, Sentilhes, Loïc, Cheve, Marie-Therese, Paumier, Anne, Durin, Luc, Schaub, Bruno, Equy, Veronique, Giraudeau, Bruno, Perrotin, Franck, Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Maternité Olympe de Gouges [CHRU Tours], Centre d’Investigation Clinique [Tours] CIC 1415 (CIC ), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau-Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Centre Hospitalier Régional d'Orléans (CHRO), CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université Paris Descartes - Paris 5 (UPD5), Physiopathologie des Adaptations Nutritionnelles (PhAN), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-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), Centre hospitalier universitaire de Nantes (CHU Nantes), Hôpital Femme Mère Enfant [CHU - HCL] (HFME), Hospices Civils de Lyon (HCL), CHU Lille, Evaluation des technologies de santé et des pratiques médicales - ULR 2694 (METRICS), Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Hôpital Arnaud de Villeneuve [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), CHU Clermont-Ferrand, Hôpital Universitaire Carémeau [Nîmes] (CHU Nîmes), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Aix-Marseille Université - École de maïeutique (AMU SMPM EM), Aix-Marseille Université - Faculté des sciences médicales et paramédicales (AMU SMPM), Aix Marseille Université (AMU)-Aix Marseille Université (AMU), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), 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, Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre Hospitalier Le Mans (CH Le Mans), Polyclinique de l’Atlantique, Partenaires INRAE, Elsan Polyclinique du Parc - Caen, CHU de la Martinique [Fort de France], CHU Grenoble, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, and Université de Tours (UT)
Subjects: Male, Uterine Artery, Pregnancy Trimester, First, Multidisciplinary, Pre-Eclampsia, Aspirin, Pregnancy, [SDV]Life Sciences [q-bio], Infant, Newborn, Humans, Birth Weight, Female
Abstract: Introduction This trial evaluates whether daily low-dose aspirin initiated before 16 weeks of gestation can reduce preeclampsia and fetal growth restriction in nulliparous women identified by first-trimester uterine artery Dopplers as at high risk of preeclampsia. Methods This randomized, blinded, placebo-controlled, parallel-group trial took place in 17 French obstetric departments providing antenatal care. Pregnant nulliparous women aged ≥ 18 years with a singleton pregnancy at a gestational age < 16 weeks of gestation with a lowest pulsatility index ≥ 1.7 or a bilateral protodiastolic notching for both uterine arteries on an ultrasound performed between 11+0 and 13+6 weeks by a certified sonographer were randomized at a 1:1 ratio to 160 mg of low-dose aspirin or to placebo to be taken daily from inclusion to their 34th week of gestation. The main outcome was preeclampsia or a birthweight ≤ 5th percentile. Other outcomes included preeclampsia, severe preeclampsia, preterm preeclampsia, preterm delivery before 34 weeks, mode of delivery, type of anesthesia, birthweight ≤ 5th percentile and perinatal death. Results The trial was interrupted due to recruiting difficulties. Between June 2012 and June 2016, 1104 women were randomized, two withdrew consent, and two had terminations of pregnancies. Preeclampsia or a birthweight ≤ 5th percentile occurred in 88 (16.0%) women in the low-dose aspirin group and in 79 (14.4%) in the placebo group (proportion difference 1.6 [-2.6; 5.9] p = 0.45). The two groups did not differ significantly for the secondary outcomes. Conclusion Low-dose aspirin was not associated with a lower rate of either preeclampsia or birthweight ≤ 5th percentile in women identified by their first-trimester uterine artery Doppler as at high risk of preeclampsia. Trial registration (NCT0172946).
Published: 2022

31. Ther Drug Monit

Author: Stéphanie Bui, Philippe Marquet, Jean-Baptiste Woillard, Stéphane Bouchet, Caroline Monchaud, Michael Fayon, Service de Pharmacologie, toxicologie et pharmacovigilance [CHU Limoges], CHU Limoges, Ciblage individuel et prévention des risques de traitements immunosupresseurs et de la transplantation (IPPRITT), CHU Limoges-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Génomique, Environnement, Immunité, Santé, Thérapeutique (GEIST), Université de Limoges (UNILIM)-Université de Limoges (UNILIM), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre de recherche Cardio-Thoracique de Bordeaux [Bordeaux] (CRCTB), Université Bordeaux Segalen - Bordeaux 2-CHU Bordeaux [Bordeaux]-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche en Chimie Moléculaire (CRCM), Université Sciences et Technologies - Bordeaux 1-Centre National de la Recherche Scientifique (CNRS), CIC Bordeaux, and Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM)
Subjects: medicine.medical_specialty, Cystic Fibrosis, Population, Renal function, Microbial Sensitivity Tests, Gastroenterology, 03 medical and health sciences, 0302 clinical medicine, Pharmacokinetics, Internal medicine, medicine, Humans, Pharmacology (medical), 030212 general & internal medicine, Dosing, Child, education, Amikacin, Pharmacology, Volume of distribution, 0303 health sciences, education.field_of_study, 030306 microbiology, business.industry, Anti-Bacterial Agents, 3. Good health, Toxicity, Trough level, Administration, Intravenous, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, business, Monte Carlo Method, medicine.drug
Abstract: BACKGROUND In children with cystic fibrosis (CF), the currently recommended amikacin dose ranges between 30 and 35 mg/kg/d; however, data supporting this dosing efficacy are lacking. In this article, the objectives were to develop a nonparametric pharmacokinetic population model for amikacin in children with CF and investigate the efficacy and toxicity at different dose rates for distinct minimum inhibitory concentration (MIC) clinical breakpoints using Monte Carlo simulations. METHODS Data from 94 children with CF (613 serum concentrations) from the Bordeaux University Hospital's CF-centre were analyzed. After determination of nonparametric pharmacokinetic population model parameters and associated influent covariates in Pmetrics, 1000 Monte Carlo simulations were performed for 7 different dose rates between 30 and 60 mg/kg/d, to predict the probability of obtaining peak serum amikacin ≥10 × MIC and trough level ≤2.5 mg/L, for MIC values between 1 and 16 mg/L. RESULTS The median (min-max) age and weight were 10 (0.3-17) years and 29 (6-71) kg, respectively, with only 2 children younger than 1 year of age. Body weight and creatinine clearance significantly impacted the amikacin volume of distribution and clearance. The mean relative bias/root mean squared error between observed and individual predicted concentrations was -0.68%/8.1%. Monte Carlo simulations showed that for sensitive bacteria with MICs ≤ 4, 30 mg/kg/d was most appropriate for a 100% success rate; for bacteria with MICs ≥ 8 [eg, Pseudomonas aeruginosa (MICamikacin = 8)], a dose of at least 40 mg/kg/d allowed a high success probability (90%), with a trough level below 2.5 mg/L. CONCLUSIONS For intermediate pathogens, a dose of at least 40 mg/kg/d can improve efficacy, with an acceptable calculated residual trough level in cases of normal or hyperfiltration. Because amikacin undergoes renal clearance, which is immature until 1 year of age, dosing recommendations for this age group may be markedly high, warranting cautious interpretation.
Published: 2021

32. Toxoplasmosis in patients with an autoimmune disease and immunosuppressive agents: A multicenter study and literature review

Author: Marie-Fleur Durieux, Jean-Guillaume Lopez, Maher Banjari, Karine Passebosc-Faure, Marie-Pierre Brenier-Pinchart, Luc Paris, Gilles Gargala, Sabine Berthier, Julie Bonhomme, Cathy Chemla, Isabelle Villena, Pierre Flori, Emilie Fréalle, Coralie L’Ollivier, Florian Lussac-Sorton, José Gilberto Montoya, Estelle Cateau, Christelle Pomares, Loïc Simon, Dorothée Quinio, Florence Robert-Gangneux, Hélène Yera, Marc Labriffe, Anne-Laure Fauchais, Marie-Laure Dardé, Hôpital Dupuytren [CHU Limoges], Assistance Publique - Hôpitaux de Marseille (APHM), Service de Parasitologie Mycologie [CHU Limoges], CHU Limoges, Institute for Advanced Biosciences / Institut pour l'Avancée des Biosciences (Grenoble) (IAB), Centre Hospitalier Universitaire [Grenoble] (CHU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Etablissement français du sang - Auvergne-Rhône-Alpes (EFS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Sorbonne Université (SU), COVID-Mucor study group, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Aliments Bioprocédés Toxicologie Environnements (ABTE), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Service de Microbiologie [CHU Caen], Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Centre Hospitalier Universitaire de Reims (CHU Reims), Epidémiosurveillance de protozooses à transmission alimentaire et vectorielle (ESCAPE), Université de Reims Champagne-Ardenne (URCA)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES), Service des Agents Infectieux et Hygiène [CHU Saint-Etienne], Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E)-Université Jean Monnet - Saint-Étienne (UJM), Service de Parasitologie-Mycologie [CHRU LIlle], Institut de Microbiologie [CHRU Lille], Pôle de Biologie Pathologie Génétique [CHU Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Pôle de Biologie Pathologie Génétique [CHU Lille], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Vecteurs - Infections tropicales et méditerranéennes (VITROME), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut de Recherche Biomédicale des Armées [Brétigny-sur-Orge] (IRBA), Institut Hospitalier Universitaire Méditerranée Infection (IHU Marseille), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Laboratoire de Parasitologie-Mycologie (CHU de Poitiers), Centre hospitalier universitaire de Poitiers (CHU Poitiers), Laboratoire de Parasitologie-Mycologie, Nice, Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre Hospitalier Universitaire de Nice (CHU Nice)-Université Côte d'Azur (UCA), Centre méditerranéen de médecine moléculaire (C3M), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Côte d'Azur (UCA), Groupe de Recherche en Informatique, Image et Instrumentation de Caen (GREYC), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS), CHU Strasbourg, Institut de recherche en santé, environnement et travail (Irset), Université d'Angers (UA)-Université de Rennes (UR)-École des Hautes Études en Santé Publique [EHESP] (EHESP)-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 Pontchaillou [Rennes], and The French National Reference Center for Toxoplasmosis received financial support by Santé Publique France (the national public health agency, https://www.santepubliquefrance.fr) for genotyping study, but no author has personally received grant.
Subjects: Infectious Diseases, Adrenal Cortex Hormones, Toxoplasmosis, Cerebral, [SDV]Life Sciences [q-bio], Public Health, Environmental and Occupational Health, Humans, Multicenter Studies as Topic, Toxoplasma, Immunosuppressive Agents, Autoimmune Diseases
Abstract: Background Cases of Toxoplasma reactivation or more severe primary infection have been reported in patients receiving immunosuppressive (IS) treatment for autoimmune diseases (AID). The purpose of this study was to describe features of toxoplasmosis occurring in patients with AID treated by IS therapy, excluded HIV-positive and transplant patients. Methods A multicenter descriptive study was conducted using data from the French National Reference Center for Toxoplasmosis (NRCT) that received DNA extracts or strains isolated from patients, associated with clinical data. Other cases were retrieved through a questionnaire sent to all French parasitology and internal medicine departments. Furthermore, a systematic literature review was conducted. Results 61 cases were collected: 25 retrieved by the NRCT and by a call for observations and 36 from a literature review. Half of the cases were attributed to reactivation (50.9%), and most of cases (49.2%) were cerebral toxoplasmosis. The most common associated AID were rheumatoid arthritis (28%) and most frequent treatments were antimetabolites (44.3%). Corticosteroids were involved in 60.7% of cases. Patients had a favorable outcome (50.8%) but nine did not survive. For 12 cases, a successful Toxoplasma strain characterization suggested the possible role of this parasitic factor in ocular cases. Conclusion Although this remains a rare condition, clinicians should be aware for the management of patients and for the choice of IS treatment.
Published: 2022

33. Genotype-phenotype description of Vitamin-D Dependent Rickets 1A: CYP27B1 p.(Ala129Thr) variant induces a milder disease

Author: Marie-Noëlle Méaux, Jérôme Harambat, Anya Rothenbuhler, Juliane Léger, Peter Kamenicky, Sylvie Soskin, Olivia Boyer, Emese Boros, Pascal D’Anella, Brigitte Mignot, Maite Gebhart, Philippe Vic, Nicolas Richard, Béatrice Thivichon-Prince, Bruno Francou, Agnès Linglart, Justine Bacchetta, Arnaud Molin, INSERM1033, CHU Bordeaux [Bordeaux], Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), 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), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Service d'endocrinologie pédiatrique [CHU Bicêtre], Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre de Référence des Maladies Endocriniennes Rares de la Croissance [APHP Robert Debré], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Robert Debré-Université Paris Cité (UPCité), AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Les Hôptaux universitaires de Strasbourg (HUS), CHU Strasbourg, CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Imagine - Institut des maladies génétiques (IHU) (Imagine - U1163), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Service de Génétique [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), Biologie, génétique et thérapies ostéoarticulaires et respiratoires (BIOTARGEN), Normandie Université (NU)-Normandie Université (NU), Institut de Génomique Fonctionnelle de Lyon (IGFL), École normale supérieure - Lyon (ENS Lyon)-Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Physiologie et physiopathologie endocriniennes (PHYSENDO), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, HUE, Erika, and École normale supérieure de Lyon (ENS de Lyon)-Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL)
Subjects: [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health, Endocrinology, VDDR1A, CYP27B1, Endocrinology, Diabetes and Metabolism, Biochemistry (medical), Clinical Biochemistry, [SDV.BA.MVSA] Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health, Genotype-phenotype, Biochemistry, 1-alpha hydroxylase, Rickets
Abstract: IntroductionVitamin D–dependent rickets type 1A (VDDR1A) is a rare genetic disease associated with loss-of-function variations in the gene encoding the vitamin D–activating enzyme 1α-hydroxylase (CYP27B1). Phenotype-genotype correlation is unclear. Long-term outcome data are lacking. The objective of this study was to describe characteristics and outcomes to search for a phenotype-genotype correlation.MethodsWe retrospectively collected clinical data, genetic features, and outcomes from 24 genetically confirmed cases from 10 French centers; results are presented as median (min–max).ResultsClinical symptoms at diagnosis (age, 1.5 [0.5-8.7] years) were mainly bone and neurological abnormalities, and laboratory data showed hypocalcemia (1.97 [1.40-2.40] mmol/L), hypophosphatemia (−3.4 [−13.4 to (−)0.2] SD score for age), low 25OHD and low 1,25(OH)2D3, secondary hyperparathyroidism with PTH at 6.6 (1.3-13.7) times the upper limit for normal (ULN; PTH expressed as ULN to homogenize data presentation), and increased alkaline phosphatase (1968 [521-7000] IU/L). Bone radiographs were abnormal in 83% of patients. We identified 17 variations (11 missense, 3 frameshift, 2 truncating, and 1 acceptor splice site variations) in 19 families (homozygous state in 58% [11/19]). The partial loss-of-function variation p.(Ala129Thr) was associated with a milder phenotype: older age at diagnosis, higher serum calcium (2.26 vs 1.85 mmol/L), lower PTH (4.7 vs 7.5 ULN), and lower alkaline phosphatase (759 vs 2082 IU/L). Patients were treated with alfacalcidol. Clinical (skeletal, neurological), biochemical, and radiological outcomes were satisfactory, and complications occurred if there was bad adherence.ConclusionOverall, our findings highlight good outcomes under substitutive treatment and the need of a closer follow-up of eyes, teeth, kidneys, and blood pressure in VDDR1A.
Published: 2022

34. Cryptococcal Meningitis in Kidney Transplant Recipients: A Two-Decade Cohort Study in France

Author: Laurène Tardieu, Gillian Divard, Olivier Lortholary, Anne Scemla, Éric Rondeau, Isabelle Accoceberry, Rémi Agbonon, Alexandre Alanio, Adela Angoulvant, Laetitia Albano, Philippe Attias, Anne Pauline Bellanger, Dominique Bertrand, Julie Bonhomme, Françoise Botterel, Nicolas Bouvier, Matthias Buchler, Taieb Chouaki, Thomas Crépin, Marie-Fleur Durieux, Guillaume Desoubeaux, Gary Doppelt, Loïc Favennec, Arnaud Fekkar, Ophélie Fourdinier, Marie Frimat, Jean-Pierre Gangneux, Claire Garandeau, Lilia Hasseine, Christophe Hennequin, Xavier Iriart, Nassim Kamar, Hannah Kaminski, Raphael Kormann, Laurence Lachaud, Christophe Legendre, Moglie Le Quintrec Donnette, Jordan Leroy, Charlène Levi, Marie Machouart, David Marx, Jean Menotti, Valérie Moal, Florent Morio, Natacha Mrozek, Muriel Nicolas, Philippe Poirier, Marie-Noelle Peraldi, Benjamin Poussot, Stéphane Ranque, Jean-Philippe Rerolle, Boualem Sendid, Renaud Snanoudj, Jérôme Tourret, Marc Vasse, Cécile Vigneau, Odile Villard, Laurent Mesnard, Fanny Lanternier, Cédric Rafat, CHU Tenon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Paris-Centre de Recherche Cardiovasculaire (PARCC (UMR_S 970/ U970)), 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)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Service Néphrologie et transplantation rénale Adultes [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 d'infectiologie Necker-Pasteur [CHU Necker], Institut Pasteur [Paris] (IP)-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), Mycologie moléculaire - Molecular Mycology, Institut Pasteur [Paris] (IP)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Centre National de Référence Mycoses Invasives et Antifongiques - National Reference Center Invasive Mycoses & Antifungals (CNRMA), Institut Pasteur [Paris] (IP)-Université Paris Cité (UPCité), Génomique évolutive, modélisation et santé (GEMS), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Laboratoire de Parasitologie-Mycologie [CHU Saint Louis, Paris], Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Institut de recherche en santé, environnement et travail (Irset), Université d'Angers (UA)-Université de Rennes (UR)-École des Hautes Études en Santé Publique [EHESP] (EHESP)-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 ), Institut de transplantation urologie-néphrologie (ITUN), Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes), 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), Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse III - Paul Sabatier (UT3), 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), Maladies infectieuses et vecteurs : écologie, génétique, évolution et contrôle (MIVEGEC), Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Université de Montpellier (UM), Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 (UGSF), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Microbes évolution phylogénie et infections (MEPHI), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Cibles et Médicaments des Infections et de l'Immunité (IICiMed), Nantes Université - UFR des Sciences Pharmaceutiques et Biologiques (Nantes Univ - UFR Pharmacie), Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Infection Inflammation et Interaction Hôtes Pathogènes [CHU Clermont-Ferrand] (3IHP ), Direction de la recherche clinique et de l’innovation [CHU Clermont-Ferrand] (DRCI), CHU Clermont-Ferrand-CHU Clermont-Ferrand, Vecteurs - Infections tropicales et méditerranéennes (VITROME), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut de Recherche Biomédicale des Armées [Brétigny-sur-Orge] (IRBA), CHU Pontchaillou [Rennes], and None
Subjects: Microbiology (medical), Infectious Diseases, General Immunology and Microbiology, cryptococcal meningitis, cryptococcosis, opportunistic infection, [SDV]Life Sciences [q-bio], Immunology and Allergy, transplant associated diseases, renal transplantation, graft outcome, Molecular Biology
Abstract: International audience; Cryptococcosis is the third most common cause of invasive fungal infection in solid organ transplant recipients and cryptococcal meningitis (CM) its main clinical presentation. CM outcomes, as well as its clinical features and radiological characteristics, have not yet been considered on a large scale in the context of kidney transplantation (KT). We performed a nationwide retrospective study of adult patients diagnosed with cryptococcosis after KT between 2002 and 2020 across 30 clinical centers in France. We sought to describe overall and graft survival based on whether KT patients with cryptococcosis developed CM or not. Clinical indicators of CNS involvement and brain radiological characteristics were assessed. Eighty-eight cases of cryptococcosis were diagnosed during the study period, with 61 (69.3%) cases of CM. Mortality was high (32.8%) at 12 months (M12) but not significantly different whether or not patients presented with CM. Baseline hyponatremia and at least one neurological symptom were independently associated with CM (p < 0.001). Positive serum cryptococcal antigen at diagnosis was also significantly associated with CM (p < 0.001). On magnetic resonance imaging (MRI), three patterns of brain injury were identified: parenchymal, meningeal, and vascular lesions. Although CM does not affect graft function directly, it entails a grim prognosis.
Published: 2022

35. Toward improved endoscopic examination of urinary stones: a concordance study between endoscopic digital pictures vs microscopy

Author: Olivier Traxer, Vincent Estrade, Grégoire Robert, Christophe Almeras, Jean-Christophe Bernhard, Franck Bladou, Michel Daudon, Baudouin Denis de Senneville, Paul Meria, Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Institut de Mathématiques de Bordeaux (IMB), Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS), Modélisation Mathématique pour l'Oncologie (MONC), Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS)-Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS)-Institut Bergonié [Bordeaux], UNICANCER-UNICANCER-Inria Bordeaux - Sud-Ouest, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Clinique La Croix du Sud, CHU Tenon [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1 (UB)-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS), Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1 (UB)-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS)-Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1 (UB)-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS)-Institut Bergonié [Bordeaux], and Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)
Subjects: medicine.medical_specialty, Urology, Urinary system, Concordance, Urinary stone, 030232 urology & nephrology, Flexible ureteroscopy training, engineering.material, #EndoUrology, Kidney Calculi, 03 medical and health sciences, 0302 clinical medicine, morpho‐constitutional analysis of urinary stones, Spectroscopy, Fourier Transform Infrared, Ureteroscopy, medicine, Humans, Digital pictures, LASER fragmentation of stones, Retrospective Studies, Microscopy, business.industry, Whewellite, Morphological type, Significant difference, #UroStone, Original Articles, medicine.disease, Aetiological lithiasis, 030220 oncology & carcinogenesis, engineering, Original Article, Kidney stones, Morpho-constitutional analysis of urinary stones, Radiology, business, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing, #KidneyStones, Endoscopic diagnosis
Abstract: Objective: To improve endoscopic recognition of the most frequently encountered kidney stone morphologies for a better etiological approach in lithiasis by urologists. Materials and methods: An expert urologist intra-operatively and prospectively (between June 2015 and June 2018) examined the surface, the section and the nucleus of all encountered kidney stones. Fragmented stones were subsequently analysed by a biologist based on both microscopic morphological (i.e. binocular magnifying glass) and infrared (i.e. FTIR) examinations (microscopists were blinded to the endoscopic data). Morphological criteria were collected and classified for the endoscopic and microscopic studies. The Wilcoxon–Mann–Whitney test was carried out to detect differences between the endoscopic and microscopic diagnoses. A diagnosis for a given urinary stone was considered "confirmed" for a non-statistically significant difference. Results: A total of 399 urinary stones were included in this study: 51.4% of the stones exhibited only one morphological type while 48.6% were mixed stones (41% had at least two morphologies and 7.6% had three morphologies). The overall matching rate was 81.6%. Diagnostics were confirmed for the following morphologies: whewellite (Ia or Ib), weddellite (IIa or IIb), uric acid (IIIa or IIIb), carbapatite-struvite association (IVb), brushite (IVd). Conclusions: Our preliminary study demonstrates the feasibility of using endoscopic morphology for the most frequently encountered urinary stones and didactic boards of confirmed endoscopic images are provided. The current study constitutes the first step toward endoscopic stone recognition, which is essential in lithiasis. We provide didactic boards of confirmed endoscopic images which paves the way for automatic computer-aided in-situ recognition.
Published: 2020

36. Peace, not war in Ukraine or anywhere else, please

Author: Jean-Yves Lefrant, Romain Pirracchio, Dan Benhamou, Marc-Olivier Fischer, Rosanna Njeim, Bernard Allaouchiche, Sophie Bastide, Matthieu Biais, Lionel Bouvet, Olivier Brissaud, Sorin J. Brull, Xavier Capdevila, Nicola Clausen, Philippe Cuvillon, Christophe Dadure, Jean-Stéphane David, Bin Du, Sharon Einav, Victoria Eley, Patrice Forget, Tomoko Fujii, Anne Godier, Dean P. Gopalan, Sophie Hamada, Ahmed Hasanin, Olivier Joannes-boyau, Sébastien Kerever, Éric Kipnis, Kerstin Kolodzie, Ruth Landau, Arthur Le Gall, Morgan Le Guen, Matthieu Legrand, Emmanuel Lorne, Frédéric J. Mercier, Nicolas Mongardon, Sheila Myatra, Armelle Nicolas-Robin, Mark John Peters, Hervé Quintard, Jordi Rello, Philippe Richebé, Jason Alexander Roberts, Antoine Rocquilly, Filippo Sanfilippo, Antoine Schneider, Mircea T. Sofonea, Francis Veyckemans, Paul Zetlaoui, Ahed Zeidan, Laurent Zieleskiewicz, Marzena Zielinska, Britta Von Ungern-Sternberg, Osama Abou Arab, Alice Blet, Fanny Bounes, Matthieu Boisson, Anaïs Caillard, Aude Carillion, Thomas Clavier, Denis Frasca, Arthur James, Stéphanie Sigaut, Sacha Rozencwajg, Pierre Albaladejo, Hervé Bouaziz, Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Initial MAnagement and prevention of acute orGan failures IN critically ill patiEnts (IMAGINE), Université de Montpellier (UM), Société française d'anesthésie et de réanimation (SFAR), SFAR, University of California [San Francisco] (UC San Francisco), University of California (UC), AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Département d'anesthésiologie [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), Hospices Civils de Lyon (HCL), CHU Bordeaux [Bordeaux], Mayo Clinic [Jacksonville], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Institut des Neurosciences de Montpellier (INM), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Odense University Hospital (OUH), Unité de réanimation médicale [CHU de Carémeau, Nîmes], Hôpital Universitaire Carémeau [Nîmes] (CHU Nîmes), Peking Union Medical College Hospital [Beijing] (PUMCH), The Hebrew University of Jerusalem (HUJ), University of Queensland [Brisbane], University of Aberdeen, The Jikei University School of Medicine, 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), University of KwaZulu-Natal [Durban, Afrique du Sud] (UKZN), Cairo University - Faculty of Medicine, Service de Réanimation Médicale [CHU Bordeaux], CHU Bordeaux [Bordeaux]-Hôpital Pellegrin, Département d’Anesthésie-Réanimation-SMUR [Hôpital Lariboisière], Hôpitaux Universitaire Saint-Louis, Lariboisière, Fernand-Widal, Marqueurs cardiovasculaires en situation de stress (MASCOT (UMR_S_942 / U942)), 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) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Université Sorbonne Paris Nord, CHU Lille, Columbia University Medical Center (CUMC), Columbia University [New York], CHU Pontchaillou [Rennes], Hôpital Foch [Suresnes], Simplification des soins chez les patients complexes - UR UPJV 7518 (SSPC), Université de Picardie Jules Verne (UPJV), Clinique du Millénaire - Oc Santé [Montpellier], Oc Santé [Montpellier], AP-HP - Hôpital Antoine Béclère [Clamart], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), 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), Homi Bhabha National Institute (HBNI), Hôpital de la Fondation Ophtalmologique Adolphe de Rothschild [AP-HP], Great Ormond Street Hospital for Children NHS Foundation Trust [London, UK] (GOSHC), Centre Hospitalier Universitaire de Nice (CHU Nice), Universitat Internacional de Catalunya [Barcelona] (UIC), Hôpital Maisonneuve-Rosemont, Service des Urgences [CHU Nantes], Hôtel-Dieu de Nantes, Università degli studi di Catania = University of Catania (Unict), Centre Hospitalier Universitaire Vaudois [Lausanne] (CHUV), Maladies infectieuses et vecteurs : écologie, génétique, évolution et contrôle (MIVEGEC), Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Université de Montpellier (UM), Hôpital Jeanne de Flandres, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), King Faisal Specialist Hospital and Resarch Centre [Riyadh, Saudi Arabia] (KFSHRC), Service Anesthésie et Réanimation [Hôpital Nord - APHM], Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Wrocław Medical University, The University of Western Australia (UWA), CHU Amiens-Picardie, Mécanismes physiopathologiques et conséquences des calcifications vasculaires - UR UPJV 7517 (MP3CV), Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, Hôpital de la Croix-Rousse [CHU - HCL], 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 SAMU-SMUR [CHU Toulouse], Pôle Médecine d'urgences [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Pharmacologie des anti-infectieux et antibiorésistance (PHAR2), Université de Poitiers-Institut National de la Santé et de la Recherche Médicale (INSERM), Service des urgences [CHU Poitiers], Centre hospitalier universitaire de Poitiers (CHU Poitiers), Hôpital de la Cavale Blanche - CHRU Brest (CHU - BREST ), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition [CHU Pitié Salpêtrière] (IHU ICAN), 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 Pitié-Salpêtrière [AP-HP], Service de réanimation médicale [CHU Rouen], Hôpital Charles Nicolle [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Endothélium, valvulopathies et insuffisance cardiaque (EnVI), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), MethodS in Patients-centered outcomes and HEalth ResEarch (SPHERE), Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Nantes Université - UFR des Sciences Pharmaceutiques et Biologiques (Nantes Univ - UFR Pharmacie), Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Hôpital Beaujon [AP-HP], AP-HP - Hôpital Bichat - Claude Bernard [Paris], Université Grenoble Alpes - UFR Médecine (UGA UFRM), Université Grenoble Alpes (UGA), Service de Réanimation Médicale [CHRU Nancy], and Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)
Subjects: Warfare, Anesthesiology and Pain Medicine, MESH: Humans, MESH: Warfare, MESH: Ukraine, ARTICLE CLINIQUE, Humans, General Medicine, Critical Care and Intensive Care Medicine, Ukraine, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: International audience; War is back in Europe. With all its horrific pictures and live videos.In its report issued on the 24th of March 2022, the World Health Organization (WHO) [1] states that the Ukrainian conflict has involved 18 million persons so far, with 3.4 million refugees in bordering countries and 6.4 million persons internally displaced (Fig. 1). In this report, 1,035 deaths and 1,650 civilian injuries were reported in Ukraine without any reported data from Russia.
Published: 2022

37. An EZH2 blocker sensitizes histone mutated diffuse midline glioma to cholesterol metabolism inhibitors through an off-target effect

Author: Farah Rahal, Caroline Capdevielle, Benoit Rousseau, Julien Izotte, Jean-William Dupuy, David Cappellen, Guillaume Chotard, Mélissa Ménard, Justine Charpentier, Vincent Jecko, Charline Caumont, Edouard Gimbert, Christophe F Grosset, Martin Hagedorn, Biothérapies des maladies génétiques et cancers, Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM), Collège Sciences de l'Homme [UB, Bordeaux] (CSH), Université de Bordeaux (UB), Animalerie A2 [Bordeaux], Université Bordeaux Segalen - Bordeaux 2, Plateforme Protéome [Bordeaux], Centre Génomique Fonctionnelle Bordeaux [Bordeaux] (CGFB), Institut Polytechnique de Bordeaux-Université de Bordeaux Ségalen [Bordeaux 2]-Institut Polytechnique de Bordeaux-Université de Bordeaux Ségalen [Bordeaux 2], Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, and Grosset, Christophe
Subjects: [SDV] Life Sciences [q-bio], [SDV.CAN] Life Sciences [q-bio]/Cancer, H3K27M-mutant, [SDV]Life Sciences [q-bio], Atorvastatin, EZH2: Enhancer Of Zeste Homolog 2, Cholesterol metabolism, [SDV.CAN]Life Sciences [q-bio]/Cancer, GSK126, DMG: Diffuse Midline Glioma
Abstract: Background Diffuse Midline Glioma, H3K27M-mutant (DMG) is a rare, highly aggressive pediatric tumor affecting the brainstem, and is one of the deadliest cancers. Currently available treatment options such as chemotherapy and radiotherapy do only modestly prolong survival. In this pathology, H3K27 mutations deregulate Polycomb Repressive Complex 2 (PRC2), including enzymatic activity of EZH2, which is therefore under investigation as a therapeutic target. Methods We used a chemical EZH2 inhibitor, GSK126, small interfering RNAs, and a CRISPR/Cas9 knockout approaches in a series of DMG tumor cell lines to investigate metabolic treatment responses by proteomic analysis. A combination strategy was elaborated and studied in primary and established DMG cells, spheroid 3D cultures, and in vivo in a chick chorio-allantoic membrane DMG assay and an orthotopic intracranial DMG mouse model. Results GSK126 shows significant (P < .05–.001) inhibitory effects in in vitro cell proliferation assays and induces apoptosis. Chemical targeting of EZH2 induced expression of proteins implicated in cholesterol metabolism. Low-dose GSK126 treatment together with statins revealed strong growth inhibition in combinatorial treatments, but not in single treatments, both in DMG cells in vitro, in DMG spheroid cultures, and in chick and mouse in vivo models (P < .05). All statistical tests were two-sided. Conclusions Our results reveal an unexpected GSK126-inducible sensitivity to cholesterol biosynthesis inhibitors in highly aggressive pediatric glioma that warrants further evaluation as treatment strategy. This combinatorial therapy should have few side effects because of the low doses used to achieve significant anti-tumor activity.
Published: 2022

38. Characteristics of postinflammatory hyper- and hypopigmentation in patients with psoriasis: A survey study

Author: Antoine Fauconneau, Katia Boniface, Laure Dequidt, Emilie Gérard, Séverine Amico, Julien Seneschal, Anne-Sophie Darrigade, Fhu Acronim, L. Boursault, Thomas Barnetche, Hôpital Saint-André, CHU Bordeaux [Bordeaux], Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Biothérapies des maladies génétiques et cancers, Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM), FHU ACRONIM (Fédération Hospitalo-Universitaire Aquitaine’s Care and Research Organisation for Inflammatory and Immune-Mediated Diseases), and CCSD, Accord Elsevier
Subjects: Adult, Male, medicine.medical_specialty, [SDV]Life Sciences [q-bio], MEDLINE, Skin Pigmentation, Comorbidity, Dermatology, Autoimmune Diseases, Young Adult, 030207 dermatology & venereal diseases, 03 medical and health sciences, 0302 clinical medicine, Hyperpigmentation, Psoriasis, Prevalence, medicine, Humans, In patient, Young adult, ComputingMilieux_MISCELLANEOUS, 030304 developmental biology, Hypopigmentation, Lentigo, 0303 health sciences, business.industry, Survey research, Middle Aged, Phototherapy, medicine.disease, 3. Good health, [SDV] Life Sciences [q-bio], Health Care Surveys, Female, medicine.symptom, business
Abstract: International audience; No abstract available
Published: 2020

39. Epidemics and outbreaks of peripheral nervous system disorders: I. infectious and immune-mediated causes

Author: Gwendal Le Masson, Stéphane Mathis, Jean-Michel Vallat, Antoine Soulages, Service de neurologie [Bordeaux], CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Hôpital Pellegrin, Neurocentre Magendie : Physiopathologie de la Plasticité Neuronale (U1215 Inserm - UB), Université de Bordeaux (UB)-Institut François Magendie-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Limoges, and Admin, Oskar
Subjects: medicine.medical_specialty, Neurology, Guillain–Barré syndrome, 03 medical and health sciences, 0302 clinical medicine, Immune system, Leprosy, medicine, [SDV.NEU] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], 030212 general & internal medicine, Original Communication, Guillain-Barre syndrome, business.industry, Diphtheria, HIV, Outbreak, medicine.disease, Poliomyelitis, medicine.anatomical_structure, Peripheral nervous system, Immunology, Lyme, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], Neurology (clinical), business, 030217 neurology & neurosurgery
Abstract: International audience; The history of mankind is marked by numerous epidemics, some of which involved diseases of the peripheral nervous system, either infectious or otherwise. We describe here the three main infectious causes of epidemics that affect the peripheral nervous system: leprosy, poliomyelitis and diphtheria. We then discuss the main epidemics of immune-mediated origin.
Published: 2020

40. Variants of SOS2 are a rare cause of Noonan syndrome with particular predisposition for lymphatic complications

Author: Gioia Mastromoro, Alma Kuechler, Francesca Clementina Radio, Yoann Vial, Elena Andreucci, Tuula Rinne, Erika Leenders, Kara Ranguin, Emanuela Scarano, Marine Legendre, Marion Gérard, Julia Brinkmann, Alessandro De Luca, Paola Daniele, Kerstin Kutsche, Francesca Pantaleoni, Ineke van der Burgt, Christina Lissewski, Maria Cristina Digilio, Hélène Cavé, Yline Capri, Valérie Chune, Francesca Romana Lepri, Martin Zenker, Marco Tartaglia, Laura Mazzanti, Institute of Human Genetics, University Hospital Magdeburg, Magdeburg, Germany, Département de génétique [Robert Debré], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP Hôpital universitaire Robert-Debré [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), IRCCS Ospedale Pediatrico Bambino Gesù [Roma], Istituto di Ricovero e Cura a Carattere Scientifico, Ospedale Casa Sollievo della Sofferenza [San Giovanni Rotondo] (IRCCS), Institute of Human Genetics (University Hospital Magdeburg), University Hospital of the Otto von Guericke University of Magdeburg, Radboud University Medical Center [Nijmegen], St. Orsola University Hospital, Universitaetsklinikum Hamburg-Eppendorf = University Medical Center Hamburg-Eppendorf [Hamburg] (UKE), Institut für Humangenetik, Universitätsklinikum Essen, Essen, Service de Génétique [CHU Caen], CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Université de Caen Normandie (UNICAEN), Normandie Université (NU), Biologie, génétique et thérapies ostéoarticulaires et respiratoires (BIOTARGEN), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU), Hôpital Pellegrin, CHU de Bordeaux, Institut de Recherche Saint-Louis - Hématologie Immunologie Oncologie (Département de recherche de l’UFR de médecine, ex- Institut Universitaire Hématologie-IUH) (IRSL), Université de Paris (UP), Hôpital Robert Debré Paris, Hôpital Robert Debré, Anna Meyer Children's Hospital Florence, University of Florence, and Department of Experimental Medicine, Sapienza University of Rome (Italy)
Subjects: Adult, Male, Adolescent, Medizin, Bioinformatics, Short stature, Article, Mapk signaling pathway, Lymphatic System, 03 medical and health sciences, All institutes and research themes of the Radboud University Medical Center, Genotype, Genetics, Humans, Medicine, In patient, Child, ComputingMilieux_MISCELLANEOUS, Genetics (clinical), [SDV.GEN]Life Sciences [q-bio]/Genetics, 0303 health sciences, Protein function, Neurodevelopmental disorders Donders Center for Medical Neuroscience [Radboudumc 7], business.industry, Noonan Syndrome, 030305 genetics & heredity, Infant, medicine.disease, Phenotype, 3. Good health, Lymphatic system, Child, Preschool, Son of Sevenless Proteins, Mutation, Noonan syndrome, Female, medicine.symptom, business, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: RASopathies are caused by variants in genes encoding components or modulators of the RAS/MAPK signaling pathway. Noonan syndrome is the most common entity among this group of disorders and is characterized by heart defects, short stature, variable developmental delay, and typical facial features. Heterozygous variants in SOS2, encoding a guanine nucleotide exchange factor for RAS, have recently been identified in patients with Noonan syndrome. The number of published cases with SOS2-related Noonan syndrome is still limited and little is known about genotype-phenotype correlations. We collected previously unpublished clinical and genotype data from 17 individuals carrying a disease-causing SOS2 variant. Most individuals had one of the previously reported dominant pathogenic variants; only four had novel changes at the established hotspots for variants that affect protein function. The overall phenotype of the 17 patients fits well into the spectrum of Noonan syndrome and is most similar to the phenotype observed in patients with SOS1-related Noonan syndrome, with ectodermal anomalies as common features and short stature and learning disabilities as relatively infrequent findings compared to the average Noonan syndrome phenotype. The spectrum of heart defects in SOS2-related Noonan syndrome was consistent with the known spectrum of cardiac anomalies in RASopathies, but no specific heart defect was particularly predominating. Notably, lymphatic anomalies were extraordinarily frequent, affecting more than half of the patients. We therefore conclude that SOS2-related Noonan syndrome is associated with a particularly high risk of lymphatic complications that may have a significant impact on morbidity and quality of life.
Published: 2020

41. Guidelines: Anaesthesia in the context of COVID-19 pandemic

Author: Lionel Velly, Etienne Gayat, Hervé Quintard, Emmanuel Weiss, Audrey De Jong, Philippe Cuvillon, Gérard Audibert, Julien Amour, Marc Beaussier, Matthieu Biais, Sébastien Bloc, Marie Pierre Bonnet, Pierre Bouzat, Gilles Brezac, Claire Dahyot-Fizelier, Souhayl Dahmani, Mathilde de Queiroz, Sophie Di Maria, Claude Ecoffey, Emmanuel Futier, Thomas Geeraerts, Haithem Jaber, Laurent Heyer, Rim Hoteit, Olivier Joannes-Boyau, Delphine Kern, Olivier Langeron, Sigismond Lasocki, Yoan Launey, Frederic le Saché, Anne Claire Lukaszewicz, Axel Maurice-Szamburski, Nicolas Mayeur, Fabrice Michel, Vincent Minville, Sébastien Mirek, Philippe Montravers, Estelle Morau, Laurent Muller, Jane Muret, Karine Nouette-Gaulain, Jean Christophe Orban, Gilles Orliaguet, Pierre François Perrigault, Florence Plantet, Julien Pottecher, Christophe Quesnel, Vanessa Reubrecht, Bertrand Rozec, Benoit Tavernier, Benoit Veber, Francis Veyckmans, Hélène Charbonneau, Isabelle Constant, Denis Frasca, Marc-Olivier Fischer, Catherine Huraux, Alice Blet, Marc Garnier, Assistance Publique - Hôpitaux de Marseille (APHM), Marqueurs cardiovasculaires en situation de stress (MASCOT (UMR_S_942 / U942)), 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) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-Université Sorbonne Paris Nord, Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Institut de pharmacologie moléculaire et cellulaire (IPMC), Centre National de la Recherche Scientifique (CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Hôpital Universitaire Carémeau [Nîmes] (CHU Nîmes), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Service d'Anesthésie et Réanimation [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service de Cardiologie [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), Institut Mutualiste de Montsouris (IMM), Biologie des maladies cardiovasculaires = Biology of Cardiovascular Diseases, Université de Bordeaux (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Equipe 1 : EPOPé - Épidémiologie Obstétricale, Périnatale et Pédiatrique (CRESS - U1153), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Neuro-imagerie fonctionnelle et métabolique (ANTE-INSERM U836, équipe 5), Grenoble Institut des Neurosciences (GIN), Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre hospitalier universitaire de Poitiers (CHU Poitiers), Pharmacologie des anti-infectieux (PHAR), Université de Poitiers-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'anesthésie-réanimation, Hôpital Femme Mère Enfant [CHU - HCL] (HFME), Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Service d'anesthésie réanimation chirurgicale [Rennes], Hôpital Pontchaillou-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES), Nutrition, Métabolismes et Cancer (NuMeCan), 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)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre d'Investigation Clinique [Rennes] (CIC), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Clermont-Ferrand, CHU Toulouse [Toulouse], Service Anesthésie - Réanimation [Bordeaux], CHU Bordeaux [Bordeaux], Physiopathologie et Pharmacologie Clinique de la Douleur, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut National de la Santé et de la Recherche Médicale (INSERM), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Physiopathologie Cardiovasculaire et Mitochondriale (MITOVASC), Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service d'Anesthésie-Réanimation [AP-HP Hôpitaux Saint-Louis Lariboisière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Lariboisière-Fernand-Widal [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Clinique Juge - Clinique du sport [Marseille], Pôle d'Anesthésie-Réanimation [CHU Rangueil], CHU Toulouse [Toulouse]-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Hôpital de Rangueil, Hôpital de la Timone [CHU - APHM] (TIMONE), Service d'anesthésie - réanimation chirurgicale [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Département d'Anesthésie Réanimation, AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Unité de réanimation médicale [CHU de Carémeau, Nîmes], Institut Curie [Paris], Réanimation Médico-Chirurgicale, Service d'Anesthésie Réanimation, CHU Necker - Enfants Malades [AP-HP], Département d'anesthésie-réanimation[Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [Montpellier], Mitochondries, stress oxydant et protection musculaire (Strasbourg), Mitochondrie, stress oxydant et protection musculaire (MSP), Université de Strasbourg (UNISTRA)-Université de Strasbourg (UNISTRA), Physiopathologie et Epidemiologie de l'Insuffisance Respiratoire, Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre hospitalier universitaire de Nantes (CHU Nantes), Service de soins intensifs [CHU Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Groupe d’Anesthésie-Réanimation Chirurgie cardio-thoracique et vasculaire [Toulouse], Clinique Pasteur [Toulouse], CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Université de Poitiers - Faculté de Médecine et de Pharmacie, Université de Poitiers, Département d'anesthésiologie [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), Physiopathologie et Epidémiologie des Maladies Respiratoires (PHERE (UMR_S_1152 / U1152)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP), Sorbonne Université (SU), Hôpital Beaujon [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)-Université Paris Cité (UPCité)-Université Sorbonne Paris Nord, Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Université de Rennes (UR)-Hôpital Pontchaillou, Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Université de Rennes (UR)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), MitoVasc - Physiopathologie Cardiovasculaire et Mitochondriale (MITOVASC), Pôle Anesthésie Réanimation [CHU de Toulouse], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [CHU Montpellier], Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Biomarqueurs CArdioNeuroVASCulaires (BioCANVAS), Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS), Histoire et Cultures de l'Antiquité et du Moyen Âge (HISCANT-MA), Université de Lorraine (UL), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Pitié-Salpêtrière [APHP], Emergency Department, Université Bordeaux Segalen - Bordeaux 2-Hôpital Pellegrin - Bordeaux, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Institut National de la Santé et de la Recherche Médicale (INSERM), Anaesthesiology, Robert Debré Hospital, Service d'anesthésie réanimation chirurgicale, Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou, Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Pitié-Salpêtrière [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Lariboisière-Université Paris Diderot - Paris 7 (UPD7), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Hôpital de Rangueil, Anthropologie bio-culturelle, Droit, Ethique et Santé (ADES), Aix Marseille Université (AMU)-EFS ALPES MEDITERRANEE-Centre National de la Recherche Scientifique (CNRS), Institut Cochin (IC UM3 (UMR 8104 / U1016)), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Physiopathologie mitochondriale, Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM), Unité Mixte de Recherches sur les Herbivores - UMR 1213 (UMRH), Institut National de la Recherche Agronomique (INRA)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Laboratoire d'Anesthésiologie, Université Pierre et Marie Curie - Paris 6 (UPMC), and Department of Anesthesia, Burn and Critical Care, University Hospitals Saint-Louis - Lariboisière, AP-HP, Paris, France.
Subjects: Infection prevention and control, [SDV]Life Sciences [q-bio], Psychological intervention, Airway management, Context (language use), Critical Care and Intensive Care Medicine, Article, 03 medical and health sciences, 0302 clinical medicine, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, 030202 anesthesiology, Informed consent, Personal protective equipment, Pandemic, Health care, Medicine, ComputingMilieux_MISCELLANEOUS, [SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseases, Modalities, SARS-CoV-2, business.industry, COVID-19, 030208 emergency & critical care medicine, General Medicine, Guideline, 3. Good health, Anesthesiology and Pain Medicine, Universal precautions, Anesthesia, Viruses, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, business
Abstract: Objectives The world is currently facing an unprecedented healthcare crisis caused by the COVID-19 pandemic. The objective of these guidelines is to produce a framework to facilitate the partial and gradual resumption of intervention activity in the context of the COVID-19 pandemic. Methods The group has endeavoured to produce a minimum number of recommendations to highlight the strengths to be retained in the 7 predefined areas: (1) protection of staff and patients; (2) benefit/risk and patient information; (3) preoperative assessment and decision on intervention; (4) modalities of the preanaesthesia consultation; (5) specificity of anaesthesia and analgesia; (6) dedicated circuits and (7) containment exit type of interventions. Results The SFAR Guideline panel provides 51 statements on anaesthesia management in the context of COVID-19 pandemic. After one round of discussion and various amendments, a strong agreement was reached for 100% of the recommendations and algorithms. Conclusion We present suggestions for how the risk of transmission by and to anaesthetists can be minimised and how personal protective equipment policies relate to COVID-19 pandemic context.
Published: 2020

42. Perfusion Imaging to Select Patients with Large Ischemic Core for Mechanical Thrombectomy

Author: François Zhu, Aymeric Rouchaud, Wagih Benhassen, Joseph Benzakoun, Kevin Janot, Jean François Hak, Florent Gariel, Lili Detraz, Gaultier Marnat, Cyril Dargazanli, Gregoire Boulouis, Charline Perot, Basile Kerleroux, Romain Bourcier, Géraud Forestier, Dimitri Daly-Eraya, Johannes Kaesmacher, Pasquale Mordasini, Benjamin Gory, Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Hôpital Gui de Chauliac, Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Institut de psychiatrie et neurosciences de Paris (IPNP - U1266 Inserm), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP), Centre Hospitalier Sainte Anne [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Imagerie Adaptative Diagnostique et Interventionnelle (IADI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Département de neuroradiologie diagnostique et thérapeutique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Hôpital de la Timone [CHU - APHM] (TIMONE), Aix Marseille Université (AMU), Hôpital Guillaume-et-René-Laennec [Saint-Herblain], CHU Limoges, Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Bern University Hospital [Berne] (Inselspital), Centre Hospitalier Régional Universitaire de Tours (CHRU TOURS), Hôpital Gui de Chauliac [CHU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), and Martinez Rico, Clara
Subjects: medicine.medical_specialty, lcsh:Diseases of the circulatory (Cardiovascular) system, [SDV]Life Sciences [q-bio], 610 Medicine & health, Perfusion scanning, 03 medical and health sciences, 0302 clinical medicine, Modified Rankin Scale, Internal medicine, Medicine, Acute stroke, Endovascular treatment, 030212 general & internal medicine, Prospective cohort study, Thrombectomy, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, Ischemic stroke, medicine.diagnostic_test, business.industry, Magnetic resonance imaging, Odds ratio, Perfusion imaging, Confidence interval, [SDV] Life Sciences [q-bio], lcsh:RC666-701, Cardiology, Original Article, Neurology (clinical), Cardiology and Cardiovascular Medicine, business, Perfusion, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, 030217 neurology & neurosurgery, Cohort study
Abstract: Background and Purpose Patients with acute ischemic stroke, proximal vessel occlusion and a large ischemic core at presentation are commonly not considered for mechanical thrombectomy (MT). We tested the hypothesis that in patients with baseline large infarct cores, identification of remaining penumbral tissue using perfusion imaging would translate to better outcomes after MT.Methods This was a multicenter, retrospective, core lab adjudicated, cohort study of adult patients with proximal vessel occlusion, a large ischemic core volume (diffusion weighted imaging volume ≥70 mL), with pre-treatment magnetic resonance imaging perfusion, treated with MT (2015 to 2018) or medical care alone (controls; before 2015). Primary outcome measure was 3-month favorable outcome (defined as a modified Rankin Scale of 0–3). Core perfusion mismatch ratio (CPMR) was defined as the volume of critically hypo-perfused tissue (Tmax >6 seconds) divided by the core volume. Multivariable logistic regression models were used to determine factors that were independently associated with clinical outcomes. Outputs are displayed as adjusted odds ratio (aOR) and 95% confidence interval (CI).Results A total of 172 patients were included (MT n=130; Control n=42; mean age 69.0±15.4 years; 36% females). Mean core-volume and CPMR were 102.3±36.7 and 1.8±0.7 mL, respectively. As hypothesized, receiving MT was associated with increased probability of favorable outcome and functional independence, as CPMR increased, a difference becoming statistically significant above a mismatch-ratio of 1.72. Similarly, receiving MT was also associated with favorable outcome in the subgroup of 74 patients with CPMR >1.7 (aOR, 8.12; 95% CI, 1.24 to 53.11; P=0.028). Overall (prior to stratification by CPMR) 73 (42.4%) patients had a favorable outcome at 3 months, with no difference amongst groups.Conclusions In patients currently deemed ineligible for MT due to large infarct ischemic cores at baseline, CPMR identifies a subgroup strongly benefiting from MT. Prospective studies are warranted.
Published: 2020

43. The French paediatric cohort of Castleman disease: a retrospective report of 23 patients

Author: Caroline Galeotti, Jérémie Delaleu, Claire Ballot-Schmit, Charlotte Borocco, Eric Jeziorski, Eric Oksenhendler, Isabelle Koné-Paut, Yves Perel, Sarah Jannier, Nathalie Aladjidi, Vannina Giacobbi-Milet, Oanez Ackermann, François Maurier, Christophe Piguet, AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Hôpital JeanMinjoz, Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre de Référence des Maladies Auto-Inflammatoires et des Amyloses [CHU Tenon] (CeréMAIA), CHU Tenon [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 de Pédiatrie [CH Le Mans], Centre Hospitalier Le Mans (CH Le Mans), Hôpital de Hautepierre [Strasbourg], Hôpital Arnaud de Villeneuve [CHRU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Pathogénèse et contrôle des infections chroniques (PCCI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre Hospitalier Universitaire de Montpellier (CHU Montpellier ), Hôpitaux Privés de Metz (HPMetz), Service de Pédiatrie médicale [CHU Limoges], CHU Limoges, Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), and Michel-Avella, Amandine
Subjects: Adult, medicine.medical_specialty, Adolescent, medicine.medical_treatment, [SDV]Life Sciences [q-bio], Splenectomy, lcsh:Medicine, Context (language use), Gene mutation, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Tocilizumab, Internal medicine, Unicentric, medicine, Humans, Pharmacology (medical), Child, Genetics (clinical), Retrospective Studies, Anakinra, business.industry, Castleman disease, Castleman Disease, Interleukins, Research, Paediatric Castleman disease, lcsh:R, General Medicine, Pyrin, medicine.disease, MEFV, [SDV] Life Sciences [q-bio], chemistry, Multicentric, 030220 oncology & carcinogenesis, Rituximab, Female, France, Lymph Nodes, business, 030215 immunology, medicine.drug
Abstract: Background Castleman disease (CD) is a rare non-malignant lymphoproliferation of undetermined origin. Two major disease phenotypes can be distinguished: unicentric CD (UCD) and multicentric CD (MCD). Diagnosis confirmation is based on histopathological findings in a lymph node. We attempted to survey all cases of paediatric CD identified to date in France to set up a national registry aiming to improve CD early recognition, treatment and follow-up, within the context of a new national reference center (http://www.castleman.fr). Methods In 2016, we e-mailed a questionnaire to members of the French paediatric immunohaematology society, the paediatric rheumatology society and the Reference Centre for Castleman Disease to retrospectively collect cases of paediatric CD (first symptoms before age 18 years). Anatomopathological confirmation was mandatory. Results We identified 23 patients (12 girls) with a diagnosis of UCD (n = 17) and MCD (n = 6) between 1994 and 2018. The mean age at first symptoms was 11.47 ± 4.23 years for UCD and 8.3 ± 3.4 years for MCD. The mean diagnosis delay was 8.16 ± 10.32 months for UCD and 5.16 ± 5.81 years for MCD. In UCD, the initial symptoms were isolated lymph nodes (n = 10) or lymph node associated with other symptoms (n = 7); fever was present in 3 patients. Five patients with MCD presented fever. No patients had HIV or human herpesvirus 8 infection. Autoinflammatory gene mutations were investigated in five patients. One patient with MCD carried a K695R heterozygous mutation in MEFV, another patient with MCD and Duchenne myopathy carried two variants in TNFRSF1A and one patient with UCD and fever episodes carried two heterozygous mutations, in IL10RA and IL36RN, respectively. Treatment of UCD was mainly surgical resection, steroids, and radiotherapy. Treatment of MCD included tocilizumab, rituximab, anakinra, steroids, chemotherapy, and splenectomy. Overall survival after a mean of 6.1 ± 6.4 years of follow-up, was 100% for both forms. Conclusion Paediatric CD still seems underdiagnosed, with a significant diagnosis delay, especially for MCD, but new international criteria will help in the future. Unlike adult CD, which is strongly associated with HIV and human herpesvirus 8 infection, paediatric CD could be favored by primary activation of innate immunity and may affect life expectancy less.
Published: 2020

44. Immunopathological manifestations in Kabuki syndrome: a registry study of 177 individuals

Author: Margot, Henri, Boursier, Guilaine, Duflos, Claire, Sanchez, Elodie, Amiel, Jeanne, Andrau, Jean-Christophe, Arpin, Stéphanie, Brischoux-Boucher, Elise, Boute, Odile, Burglen, Lydie, Caille, Charlotte, Capri, Yline, Collignon, Patrick, Conrad, Solène, CORMIER-DAIRE, Valerie, Delplancq, Geoffroy, Dieterich, Klaus, Dollfus, Hélène, Fradin, Mélanie, Faivre, Laurence, Fernandes, Helder, Francannet, Christine, Gatinois, Vincent, Gérard, Marion, Goldenberg, Alice, Ghoumid, Jamal, Grotto, Sarah, Guerrot, Anne-Marie, Guichet, Agnès, Isidor, Bertrand, Jacquemont, Marie-Line, Julia, Sophie, Philip, K, Legendre, Marine, Le Quan Sang, K., Leheup, Bruno, Lyonnet, Stanislas, Magry, Virginie, Manouvrier, Sylvie, Martin, Dominique, Morel, Godelieve, Munnich, Arnold, Naudion, Sophie, Odent, Sylvie, Perrin, Laurence, Petit, Florence, Philip, Nicole, Rio, Marlène, Robbe, Julie, Rossi, Massimiliano, Sarrazin, Elisabeth, Toutain, Annick, Van Gils, Julien, Vera, Gabriella, Verloes, Alain, Weber, Sacha, Whalen, Sandra, Sanlaville, Damien, Lacombe, Didier, Aladjidi, Nathalie, Geneviève, David, Khau Van Kien, Philippe, Van Gils, Julie, Service de génétique médicale, Université de Bordeaux (UB)-CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Cellules Souches, Plasticité Cellulaire, Médecine Régénératrice et Immunothérapies (IRMB), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Université Paris Descartes - Paris 5 (UPD5), 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), Service de génétique [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau, Service de Génétique clinique, Hôpital Jeanne de Flandre [Lille]-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Hôpital Robert Debré Paris, Hôpital Robert Debré, Service de Génétique Médicale, Hôpital intercommunal de Font-Pré, Centre hospitalier universitaire de Nantes (CHU Nantes), Génétique et épigénétique des maladies métaboliques, neurosensorielles et du développement (Inserm U781), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Muscle et Pathologies, [GIN] Grenoble Institut des Neurosciences (GIN), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Grenoble Alpes (UGA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Grenoble Alpes (UGA), Centre de Référence pour les Affections Rares en Génétique Ophtalmologique (CARGO) et Service de Génétique Médicale, Hôpitaux Universitaires de Strasbourg, CLAD Ouest, Centre Hospitalier Universitaire [Rennes], Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon] (UNICANCER/CRLCC-CGFL), UNICANCER, Service de Génétique Médicale [CHU Clermont-Ferrand], CHU Estaing [Clermont-Ferrand], CHU Clermont-Ferrand-CHU Clermont-Ferrand, Service de génétique [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), Service de génétique clinique, Institut Jacques Monod (IJM (UMR_7592)), Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Service de génétique médicale - Unité de génétique clinique [Nantes], Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Universitaire de La Réunion (CHU La Réunion), Service de génétique médicale [Toulouse], CHU Toulouse [Toulouse]-Hôpital Purpan [Toulouse], CHU Toulouse [Toulouse], CHU Bordeaux [Bordeaux], Service de Médecine Infantile III et Génétique Clinique [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire des Maladies Rénales Héréditaires, Imagine - Institut des maladies génétiques (IMAGINE - U1163), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Jeanne de Flandres, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Laboratoire de génétique médicale et cytogénétique [Le Mans], Centre Hospitalier Le Mans (CH Le Mans), 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 ), AP-HP Hôpital universitaire Robert-Debré [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), 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 de Génétique, Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Hydrosciences Montpellier (HSM), Institut national des sciences de l'Univers (INSU - CNRS)-Institut de Recherche pour le Développement (IRD)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre de recherche en neurosciences de Lyon (CRNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet [Saint-Étienne] (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre de référence car i b é en des maladies rares neuromusculaires et neurologiques adultes et enfant (CERCA), Hôpital Pierre Zobda Quitman-CHU Fort-de-France, U 1211 Laboratoire Maladies Rares: Génétique et Métabolisme (Bordeaux) (MRGM), Immunité et cancer (U932), Université Paris Descartes - Paris 5 (UPD5)-Institut Curie [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Physiopathologie et neuroprotection des atteintes du cerveau en développement, Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire régional de télédétection, Institut de Recherche pour le Développement (IRD), Service de Génétique Cytogénétique et Embryologie [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'Hémato-oncologie Pédiatrique, CHU Bordeaux [Bordeaux]-Hôpital Pellegrin, Département de génétique médicale, maladies rares et médecine personnalisée [CHRU Montpellier], Laboratoire de génétique des maladies rares. Pathologie moleculaire, etudes fonctionnelles et banque de données génétiques (LGMR), Université Montpellier 1 (UM1)-IFR3, Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), AOM 07-090, Ministère de la Santé et des Services sociaux, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Service Génétique Médicale [CHU Toulouse], Institut Fédératif de Biologie (IFB), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Pôle Biologie [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), 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 ), Lille Neurosciences & Cognition - U 1172 (LilNCog), Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre de recherche en neurosciences de Lyon - Lyon Neuroscience Research Center (CRNL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), gerard, marion, Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), and Hôpital Bretonneau-Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)
Subjects: Male, [SDV.GEN] Life Sciences [q-bio]/Genetics, Vitiligo, Severity of Illness Index, Hypogammaglobulinemia, 0302 clinical medicine, Prevalence, Medicine, KDM6A, Registries, Child, [SDV.BDD]Life Sciences [q-bio]/Development Biology, ComputingMilieux_MISCELLANEOUS, Genetics (clinical), Immunodeficiency, Histone Demethylases, 0303 health sciences, Genetic disorder, KMT2D, Middle Aged, Thrombocytopenic purpura, Neoplasm Proteins, 3. Good health, DNA-Binding Proteins, Vestibular Diseases, Child, Preschool, Female, Autoimmune hemolytic anemia, Adult, medicine.medical_specialty, Adolescent, Primary Immunodeficiency Diseases, [SDV.GEN.GH] Life Sciences [q-bio]/Genetics/Human genetics, Autoimmune Diseases, Young Adult, 03 medical and health sciences, [SDV.BDD] Life Sciences [q-bio]/Development Biology, Humans, Abnormalities, Multiple, Genetic Association Studies, Aged, 030304 developmental biology, Autoimmune disease, [SDV.GEN]Life Sciences [q-bio]/Genetics, Kabuki syndrome, business.industry, Infant, Newborn, Infant, medicine.disease, Hematologic Diseases, immunity, Dermatology, [SDV.GEN.GH]Life Sciences [q-bio]/Genetics/Human genetics, Face, Mutation, business, 030217 neurology & neurosurgery
Abstract: Kabuki syndrome (KS) (OMIM 147920 and 300867) is a rare genetic disorder characterized by specific facial features, intellectual disability, and various malformations. Immunopathological manifestations seem prevalent and increase the morbimortality. To assess the frequency and severity of the manifestations, we measured the prevalence of immunopathological manifestations as well as genotype–phenotype correlations in KS individuals from a registry. Data were for 177 KS individuals with KDM6A or KMT2D pathogenic variants. Questionnaires to clinicians were used to assess the presence of immunodeficiency and autoimmune diseases both on a clinical and biological basis. Overall, 44.1% (78/177) and 58.2% (46/79) of KS individuals exhibited infection susceptibility and hypogammaglobulinemia, respectively; 13.6% (24/177) had autoimmune disease (AID; 25.6% [11/43] in adults), 5.6% (10/177) with ≥2 AID manifestations. The most frequent AID manifestations were immune thrombocytopenic purpura (7.3% [13/177]) and autoimmune hemolytic anemia (4.0% [7/177]). Among nonhematological manifestations, vitiligo was frequent. Immune thrombocytopenic purpura was frequent with missense versus other types of variants (p = 0.027). The high prevalence of immunopathological manifestations in KS demonstrates the importance of systematic screening and efficient preventive management of these treatable and sometimes life-threatening conditions.
Published: 2020

45. Safety and efficacy of riluzole in spinocerebellar ataxia type 2 in France (ATRIL): a multicentre, randomised, double-blind, placebo-controlled trial

Author: Giulia Coarelli, Anna Heinzmann, Claire Ewenczyk, Clara Fischer, Marie Chupin, Marie-Lorraine Monin, Hortense Hurmic, Fabienne Calvas, Patrick Calvas, Cyril Goizet, Stéphane Thobois, Mathieu Anheim, Karine Nguyen, David Devos, Christophe Verny, Vito A G Ricigliano, Jean-François Mangin, Alexis Brice, Sophie Tezenas du Montcel, Alexandra Durr, 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), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Building large instruments for neuroimaging: from population imaging to ultra-high magnetic fields (BAOBAB), Service NEUROSPIN (NEUROSPIN), 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)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Laboratoire Maladies Rares: Génétique et Métabolisme (Bordeaux) (U1211 INSERM/MRGM), Université de Bordeaux (UB)-Groupe hospitalier Pellegrin-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL], Hospices Civils de Lyon (HCL), Institut des sciences cognitives Marc Jeannerod - Centre de neuroscience cognitive - UMR5229 (ISC-MJ), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Hôpital de Hautepierre [Strasbourg], Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg (UNISTRA), Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CHU Marseille, Lille Neurosciences & Cognition - U 1172 (LilNCog), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), CHU Lille, Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Algorithms, models and methods for images and signals of the human brain (ARAMIS), Sorbonne Université (SU)-Inria de Paris, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Institut du Cerveau = Paris Brain Institute (ICM), 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)-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)-Centre National de la Recherche Scientifique (CNRS), Institut des sciences cognitives Marc Jeannerod - Centre de neuroscience cognitive - UMR5229 (CNC), and Coarelli, Giulia
Subjects: [SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio], Neurology (clinical)
Abstract: International audience; BackgroundRiluzole has been reported to be beneficial in patients with cerebellar ataxia; however, effectiveness in individual subtypes of disease is unclear due to heterogeneity in participants' causes and stages of disease. Our aim was to test riluzole in a single genetic disease, spinocerebellar ataxia type 2.MethodsWe did a randomised, double-blind, placebo-controlled, multicentre trial (the ATRIL study) at eight national reference centres for rare diseases in France that were part of the Neurogene National Reference Centre for Rare Diseases. Participants were patients with spinocerebellar ataxia type 2 with an age at disease onset of up to 50 years and a scale for the assessment and rating of ataxia (SARA) score of at least 5 and up to 26. Patients were randomly assigned centrally (1:1) to receive either riluzole 50 mg orally or placebo twice per day for 12 months. Two visits, at baseline and at 12 months, included clinical measures and 3T brain MRI. The primary endpoint was the proportion of patients whose SARA score improved by at least 1 point. Analyses were done in the intention-to-treat population (all participants who were randomly assigned) and were done with only the observed data (complete case analysis). This trial is registered at ClinicalTrials.gov (NCT03347344) and has been completed.FindingsBetween Jan 18, 2018, and June 14, 2019, we enrolled 45 patients. 22 patients were randomly assigned to receive riluzole and 23 to receive placebo. Median age was 42 years (IQR 36–57) in the riluzole group and 49 years (40–56) in the placebo group and 23 (51%) participants were women. All participants presented with moderate-stage disease, characterised by a median SARA score of 13·5 (IQR 9·5–16·5). The primary endpoint, SARA score improvement of at least 1 point after 12 months, was observed in seven patients (32%) in the treated group versus nine patients (39%) in the placebo group, with a mean difference of −10·3% (95% CI −37·4% to 19·2%; p=0·75). SARA score showed a median increase (ie, worsening) of 0·5 points (IQR −1·5 to 1·5) in the riluzole group versus 0·3 points (−1·0 to 2·5) in the placebo group (p=0·70). No serious adverse event was reported in the riluzole-treated group whereas four patients in placebo group had a serious adverse event (hepatic enzyme increase, fracture of external malleolus, rectorrhagia, and depression). The number of patients with adverse events was similar in both groups (riluzole 16 [73%] patients vs placebo 19 [83%] patients; p=0·49).InterpretationWe were able to recruit 45 patients moderately affected by spinocerebellar ataxia type 2 for this trial. Riluzole did not improve clinical or radiological outcomes in these patients. However, our findings provide data on progression of spinocerebellar ataxia type 2 that might prove to be valuable for the design of other clinical trials.
Published: 2022

46. Plasma Markers of Neutrophil Extracellular Trap Are Linked to Survival but Not to Pulmonary Embolism in COVID-19-Related ARDS Patients

Author: Renaud Prével, Annabelle Dupont, Sylvie Labrouche-Colomer, Geoffrey Garcia, Antoine Dewitte, Antoine Rauch, Julien Goutay, Morgan Caplan, Elsa Jozefowicz, Jean-Philippe Lanoix, Julien Poissy, Etienne Rivière, Arthur Orieux, Denis Malvy, Didier Gruson, Loic Garçon, Sophie Susen, Chloé James, Microbiologie Fondamentale et Pathogénicité (MFP), Université Bordeaux Segalen - Bordeaux 2-Centre National de la Recherche Scientifique (CNRS), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, CHU Bordeaux [Bordeaux], CHU de Bordeaux Pellegrin [Bordeaux], Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Récepteurs Nucléaires, Maladies Métaboliques et Cardiovasculaires - U1011 (RNMCD), 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), Biologie des maladies cardiovasculaires = Biology of Cardiovascular Diseases, Université de Bordeaux (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), 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), Bioingénierie tissulaire (BIOTIS), Université de Bordeaux (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service Anesthésie - Réanimation [Bordeaux], Immunology from Concept and Experiments to Translation (ImmunoConcept), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Interface sang vaisseaux et réparation cardiovasculaire, Université de Lille, Droit et Santé-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Institut Européen de Génomique du Diabète - European Genomic Institute for Diabetes - FR 3508 (EGID), 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 National de la Recherche Scientifique (CNRS), CHU Lille, CHU Amiens-Picardie, Agents infectieux, résistance et chimiothérapie - UR UPJV 4294 (AGIR ), Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 (CIIL), 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)-Centre National de la Recherche Scientifique (CNRS), Hôpital Roger Salengro [Lille], Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 (UGSF), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Université de Lausanne = University of Lausanne (UNIL), Université de Bordeaux (UB), Service de médecine interne et maladies tropicales, CHU Bordeaux [Bordeaux]-Groupe hospitalier Saint-André, Epidémiologie et Biostatistique [Bordeaux], Université Bordeaux Segalen - Bordeaux 2-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Victor Segalen - Bordeaux 2, 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), Global Health in the Global South (GHiGS), Institut de Recherche pour le Développement (IRD)- 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)-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), Centre de recherche Cardio-Thoracique de Bordeaux [Bordeaux] (CRCTB), Université Bordeaux Segalen - Bordeaux 2-CHU Bordeaux [Bordeaux]-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), Laboratoire d'Hématologie [CHU Amiens], Université de Picardie Jules Verne (UPJV), AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Hôpital cardiologique, University of Salford, and CHU Pessac
Subjects: [SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseases, Respiratory Distress Syndrome, neutrophil extracellular trap, Immunology, immunothrombosis, COVID-19, acute respiratory distress syndrome, [SDV.IMM.II]Life Sciences [q-bio]/Immunology/Innate immunity, [SDV.MHEP.PSR]Life Sciences [q-bio]/Human health and pathology/Pulmonology and respiratory tract, Extracellular Traps, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Immunology and Allergy, Humans, Pulmonary Embolism, Biomarkers
Abstract: IntroductionCoronavirus disease 2019 (COVID-19) can cause life-threatening acute respiratory distress syndrome (ARDS). Recent data suggest a role for neutrophil extracellular traps (NETs) in COVID-19-related lung damage partly due to microthrombus formation. Besides, pulmonary embolism (PE) is frequent in severe COVID-19 patients, suggesting that immunothrombosis could also be responsible for increased PE occurrence in these patients. Here, we evaluate whether plasma levels of NET markers measured shorty after admission of hospitalized COVID-19 patients are associated with clinical outcomes in terms of clinical worsening, survival, and PE occurrence.Patients and MethodsNinety-six hospitalized COVID-19 patients were included, 50 with ARDS (severe disease) and 46 with moderate disease. We collected plasma early after admission and measured 3 NET markers: total DNA, myeloperoxidase (MPO)–DNA complexes, and citrullinated histone H3. Comparisons between survivors and non-survivors and patients developing PE and those not developing PE were assessed by Mann–Whitney test.ResultsAnalysis in the whole population of hospitalized COVID-19 patients revealed increased circulating biomarkers of NETs in patients who will die from COVID-19 and in patients who will subsequently develop PE. Restriction of our analysis in the most severe patients, i.e., the ones who enter the hospital for COVID-19-related ARDS, confirmed the link between NET biomarker levels and survival but not PE occurrence.ConclusionOur results strongly reinforce the hypothesis that NETosis is an attractive therapeutic target to prevent COVID-19 progression but that it does not seem to be linked to PE occurrence in patients hospitalized with COVID-19.
Published: 2022

47. Correlation of Nailfold Capillaroscopy Findings with History of Digital Ulcer on Same Finger: Results of SCLEROCAP Study

Author: Carine, Boulon, Fanny, Velardo, Sophie, Blaise, Marion, Mangin, Joelle Decamps-Le, Chevoir, Patricia, Senet, Isabelle, Lazareth, Nathalie, Baudot, Laurent, Tribout, Bernard, Imbert, François-Xavier, Lapebie, Loubna, Dari, Philippe, Lacroix, Marie-Elise, Truchetet, Julien, Seneschal, Anne, Solanilla, Estibaliz, Lazaro, Isabelle, Quéré, Marc-Antoine, Pistorius, Julien, Asselineau, Edouard, Lhomme, Patrick, Carpentier, Joël, Constans, Hôpital Saint-André [CHU de Bordeaux], Institut de Santé Publique, d'Epidémiologie et de Développement (ISPED), Université Bordeaux Segalen - Bordeaux 2, Centre Hospitalier Universitaire Grenoble Alpes (CHU Grenoble Alpes), Service de dermatologie et allergologie [CHU Tenon], Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Tenon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Saint-Joseph, Assistance Publique-Hôpitaux de Paris, CHU Tenon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Rangueil, CHU Toulouse [Toulouse], Epidémiologie des Maladies Chroniques en zone tropicale (EpiMaCT), CHU Limoges-Institut d'Epidémiologie Neurologique et de Neurologie Tropicale-Institut National de la Santé et de la Recherche Médicale (INSERM)-OmégaHealth (ΩHealth), Université de Limoges (UNILIM)-Université de Limoges (UNILIM), Service de Chirurgie Thoracique et Vasculaire - Médecine vasculaire [CHU Limoges], CHU Limoges, Service de rhumatologie, hôpital Pellegrin, CHU Bordeaux [Bordeaux], Service de dermatologie Hôpital Saint-André Bordeaux, Hôpital Haut-Lévêque [CHU de Bordeaux], Hôpital Saint Eloi, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), and Hôpital Hôtel-Dieu de Nantes - Centre Hospitalier Universitaire de Nantes (Hôpital Hôtel-Dieu de Nantes - CHU de Nantes)
Subjects: Male, Scleroderma, Systemic, Capillaroscopy, Microcirculation, Digital ulcer, Cell Biology, Biochemistry, Capillaries, Microscopic Angioscopy, Fingers, Cross-Sectional Studies, Nails, Skin Ulcer, Finger ischemia, Humans, Systemic sclerosis, Female, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Prospective Studies, Cardiology and Cardiovascular Medicine, Ulcer
Abstract: International audience; Systemic sclerosis may be complicated by digital ulcers. Nailfold capillaroscopy on one finger might reflect an increased risk of digital ulcer (DU). In the present study we studied the correlations between a history of ulcer and capillary findings on the finger.Method: This study is part of Sclerocap, a multicenter study aiming at validating prospectively the prognostic value of Maricq's and Cutolo's capillaroscopic classifications during a three-year longitudinal follow-up. A history of past or present digital ulcer was recorded at inclusion and nailfold capillaroscopy was performed. Elementary findings as well as Cutolo and Maricq's classifications were assessed.Results: 387 patients were included in Sclerocap (327 females, 60 males) and 3096 fingers were examined by capillaroscopy at inclusion: 316 fingers (10%) belonging to 113 patients had a history of DU. Late Cutolo's stage was statistically correlated with a history of DU, both by univariate: OR 2.08 [1.09-3.96] and multivariate analysis: OR 1.97 [1.06-3.63]. Among the elemental abnormalities, only edema and decreased capillary density were correlated with a history of DU by multivariate analysis: respectively OR 1.92 [1.17-3.16] and 0.65 [0.49-0.85].Conclusion: This cross-sectional study in a large cohort of patients with systemic sclerosis shows a correlation between a history of digital ulcer and edema, a decrease in capillary density and the late stage in Cutolo's classification. The extent of capillary abnormalities on one finger is associated with a history of local digital ulcer. Capillaroscopy might be used to predict the risk of DU but these results need first to be confirmed by prospective studies.
Published: 2022

48. High doses of favipiravir in two men survivors of Ebola virus disease carrying Ebola virus in semen in Guinea

Author: Philippine Eloy, Cédric Laouénan, Abdoul Habib Beavogui, Sakoba Keita, Pauline Manchon, Jean-François Etard, Daouda Sissoko, France Mentré, Denis Malvy, Université Paris Cité (UPCité), Centre d'investigation Clinique [CHU Bichat] - Épidémiologie clinique (CIC 1425), AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Infection, Anti-microbiens, Modélisation, Evolution (IAME (UMR_S_1137 / U1137)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Université Sorbonne Paris Nord, Centre National de Formation et de Recherche en Santé Rurale [Maférinyah, Guinée] (CNFRSR), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut de Recherche pour le Développement (IRD [France-Sud]), 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), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Global Health in the Global South (GHiGS), Institut de Recherche pour le Développement (IRD)- Bordeaux population health (BPH), and 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)-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)
Subjects: Ebola survivors, [SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseases, Infectious Diseases, QTc, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Favipiravir, Semen, [SDV.SP.PHARMA]Life Sciences [q-bio]/Pharmaceutical sciences/Pharmacology, Case Report, Infectious and parasitic diseases, RC109-216, Safety
Abstract: Background Persistence of Ebola virus (EBOV) in semen remains of deep concern, as sexual transmission of EBOV seems plausible up to 6 months after acute phase of Ebola virus disease (EVD). Favipiravir, a broad spectrum antiviral product, has been evaluated in reducing EVD mortality in Guinea in 2014–2015 in the JIKI trial, the pharmacokinetic results of which suggest that an increase of dose might be necessary to achieve a therapeutically relevant exposure. In FORCE trial, we aimed at evaluating the tolerance and activity of high doses of favipiravir in male EVD survivors with EBOV RNA detection in semen in Guinea. Case In 2016, we launched a phase IIa open-labeled multicenter dose escalation study. Male survivors of EVD with EBOV RT-PCR positive on semen received a loading dose of 2400 mg BID of favipiravir on day 1 then a maintenance dose of 1800 mg BID from day 2–14. The primary outcome was the tolerance, assessed daily during period treatment and up to day 90. Unfortunately only two participants were included and the trial was stopped for lack of recruitment. No clinical adverse event of grade 3/4 was reported for both patients. One patient experienced a grade 3 hypocalcemia at day 10 and 14. Conclusions High doses of favipiravir were well tolerated in these two participants. Better characterized tolerance and pharmacokinetics of high doses of favipiravir are of utmost importance considering that favipiravir is a candidate treatment for a variety of emerging severe viral diseases with poor prognosis., Highlights • Ebola virus (EBOV) RNA in semen of survivors of EBOV disease up to 17 months after disease onset. • High doses of Favipiravir were well tolerated in EBOV disease survivors. • No QTc interval prolongation of grade 2, 3 or 4 with high doses of Favipiravir.
Published: 2022

49. Automatic Rigid Registration of Aortic Aneurysm Arterial System

Author: Ravon, Gwladys, Bernard, Florian, Iollo, Angelo, Caradu, Caroline, Ravon, Gwladys, Modeling Enablers for Multi-PHysics and InteractionS (MEMPHIS), Institut de Mathématiques de Bordeaux (IMB), Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1 (UB)-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS)-Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1 (UB)-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS)-Inria Bordeaux - Sud-Ouest, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Nurea, Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1 (UB)-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS), Hôpital Pellegrin, and CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin
Subjects: [SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging, [INFO.INFO-IM] Computer Science [cs]/Medical Imaging, [MATH] Mathematics [math], [MATH]Mathematics [math], [SDV.MHEP.CSC] Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system
Abstract: An abdominal aortic aneurysm is defined as a local and abnormal dilation of the aortic wall that can lead to rupture and death without treatment. A useful tool for the patient's postoperative follow-up is segmentation registration to see the evolution of the aneurysm between two examinations. Here, we propose a method to automatically register the entire arterial system: the segmentation is divided in three parts (suprarenal, infrarenal zone, and iliac arteries) and each part is registered separately. We chose a rigid point set to point set registration through the iterative closest point algorithm. We also compute the displacement fields and derive a criterion to accept or reject the registration of the infrarenal zone and iliac arteries. Registration is successful in 96% of cases for the infrarenal zone, in 94% for the suprarenal zone and in 65% for the iliac arteries.
Published: 2022

50. The Novodiag® Stool parasites assay, an innovative high-plex technique for fast detection of protozoa, helminths and microsporidia in stool samples: a retrospective and prospective study

Author: Sophie Hartuis, Rose-Anne Lavergne, Céline Nourrisson, Jaco Verweij, Guillaume Desoubeaux, Florian Lussac-Sorton, Jean-Philippe Lemoine, Estelle Cateau, Fakhri Jeddi, Philippe Poirier, Patrice Le Pape, Florent Morio, Cibles et Médicaments des Infections et de l'Immunité (IICiMed), Nantes Université - UFR des Sciences Pharmaceutiques et Biologiques (Nantes Université - UFR Pharmacie), Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Laboratoire de Parasitologie et Mycologie [CHU Clermont-Ferrand], CHU Gabriel Montpied [Clermont-Ferrand], CHU Clermont-Ferrand-CHU Clermont-Ferrand, Microvida Laboratory for Medical Microbiology and Immunology, Elisabeth-TweeSteden Hospital, Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Hôpital Pellegrin, CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Centre hospitalier universitaire de Poitiers (CHU Poitiers), Nantes University Hospital, Sciences, EDP, Cibles et médicaments de l'infection, de l'immunité et du cancer (IICiMed), Erasmus University Medical Center [Rotterdam] (Erasmus MC), Hôpital Bretonneau, Centre d’Etude des Pathologies Respiratoires (CEPR), UMR 1100 (CEPR), Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), Géosciences Environnement Toulouse (GET), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Université Fédérale Toulouse Midi-Pyrénées-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte (M2iSH), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre de Recherche en Nutrition Humaine d'Auvergne (CRNH d'Auvergne)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Clermont Auvergne (UCA), and Nantes Université (Nantes Univ)
Subjects: Microscopy, Veterinary (miscellaneous), [SDV]Life Sciences [q-bio], Gastrointestinal parasites, High-plex detection, Novodiag® Stool Parasites, Comparative evaluation, [SDV] Life Sciences [q-bio], Infectious Diseases, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, Stool, Insect Science, Animal Science and Zoology, Parasitology, Prospective study, [SDV.MP] Life Sciences [q-bio]/Microbiology and Parasitology
Abstract: Objectives: We provide the first evaluation of the CE-IVD marked Novodiag® stool parasites assay (NVD), allowing rapid and high-plex detection of 26 distinct targets, encompassing protozoans, helminths and microsporidia in stool samples. Methods: A total of 254 samples (n = 205 patients) were prospectively processed by the NVD and our routine procedure (RP). Performances of the NVD were compared with RP. Samples only positive by the NVD assay were investigated by external PCR assays. Sensitivity and specificity (Se/Sp) and time from sample receipt to results were determined for each method. The NVD was also evaluated against 77 additional samples positive for a wide range of parasites. Results: Overall positivity rate was 16.9% for RP compared with 34% using the NVD assay, and 164 samples (66%) were negative by both methods. Only 30 positive samples (12%) showed full concordance between RP and NVD. Fifty-three discordant samples were sent for external investigations. Except for Giardia intestinalis and Trichuris spp., higher Se was observed for the NVD assay for Blastocystis spp. (100% vs. 63%), Dientamoeba fragilis (100% vs. 0%), Schistosoma spp. (100% vs. 17%), and Enterobius vermicularis (100% vs. 67%) but roughly similar to RP for the remaining parasites tested. False-positive results were identified for Blastocystis spp., G. intestinalis, and Trichuris spp. using the NVD assay. The NVD mostly provides a diagnosis on the day of sample receipt compared with a mean of three days with RP. Conclusions: Besides some limitations, the NVD is a new diagnostic strategy allowing rapid and high-plex detection of gastrointestinal parasites from unpreserved stools.
Published: 2022

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