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1. Safety and immunogenicity of a measles-vectored SARS-CoV-2 vaccine candidate, V591 / TMV-083, in healthy adults: results of a randomized, placebo-controlled Phase I study

Author

Odile Launay, Cécile Artaud, Marie Lachâtre, Mohand Ait-Ahmed, Jelle Klein, Liem Binh Luong Nguyen, Christine Durier, Bastiaan Jansen, Yvonne Tomberger, Nathalie Jolly, Anna Grossmann, Houda Tabbal, Jérémy Brunet, Marion Gransagne, Zaineb Choucha, Damien Batalie, Ana Delgado, Matthias Müllner, Roland Tschismarov, Pieter-Jan Berghmans, Annette Martin, Katrin Ramsauer, Nicolas Escriou, Christiane Gerke, CIC Cochin Pasteur (CIC 1417), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôtel-Dieu-Groupe hospitalier Broca-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Centre de Recherche Translationnelle - Center for Translational Science (CRT), Institut Pasteur [Paris] (IP)-Université Paris Cité (UPCité), Clinical Pharmacology Unit Antwerp [Antwerp, Belgium], SGS Life Science Services (SGS), SGS (SGS)-SGS (SGS), Institut National de la Santé et de la Recherche Médicale (INSERM), SGS (SGS), Themis Bioscience GmbH, Génétique Moléculaire des Virus à ARN - Molecular Genetics of RNA Viruses (GMV-ARN (UMR_3569 / U-Pasteur_2)), Institut Pasteur [Paris] (IP)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Département de Santé Globale - Department Global Health, BIOASTER Microbiology Technology Institute [Lyon], Service développement de l'innovation - Innovation Office, Direction des Applications de la Recherche et des Relations industrielles - The Technology Transfer and Industrial Partnership Department (DARRI), Institut Pasteur [Paris] (IP)-Institut Pasteur [Paris] (IP), HT was supported by a post-doctoral fellowship from ANRS|Maladies Infectieuses Émergentes. The study was funded by Themis Bioscience GmbH, a subsidiary of Merck & Co. Inc., Kenilworth, NJ, USA, and by the Coalition for Epidemic Preparedness Innovations (CEPI) as part of the project 'Outbreak Response to Novel Coronavirus (COVID-19): Development of a vaccine against novel coronavirus SARS-CoV-2 using the clinical Phase III measles vector technology'., We thank all study participants for their time and support. We thank the staff at the Centre d'Investigation Clinique (CIC) Vaccinologie Cochin-Pasteur, the Centre de Ressources Biologiques (CRB), and the Pharmacie à Usage Interieur (PUI) at Hôpital Cochin/APHP, Paris France, at the Clinical Pharmacology Unit (CPU), Antwerp, Belgium, at SGS, Mechelen, Belgium, and at Institut Pasteur, who contributed with their work to make the clinical study possible. We are grateful to Sylvain Baize (Institut Pasteur) for advice for the T cell assays, Brigitte Blumen (Institut Pasteur) for technical assistance, and Kevin Russell, Deborah D. Brown, Eseng Lai (all MSD) and Bruno Hoen (Institut Pasteur) for critical review of the manuscript. We acknowledge Prof. Dr. Herwig Kollaritsch (Medical University of Vienna, Austria), Assoc. Prof. Dr. Laura Richert (University of Bordeaux, France), and Dr. Yves Van Laethem (CHU Saint-Pierre, Brussels, Belgium) for agreeing to be members of the Data Safety Monitoring Board., We further thank the CEPI project team for their continuous support and helpful discussions., and Escriou, Nicolas

Subjects
Adult, Male, Medicine (General), COVID-19 Vaccines, [SDV.BIO]Life Sciences [q-bio]/Biotechnology, Adolescent, Genetic Vectors, General Biochemistry, Genetics and Molecular Biology, Immunogenicity, Vaccine, R5-920, [SDV.IMM.VAC] Life Sciences [q-bio]/Immunology/Vaccinology, Double-Blind Method, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, vaccine, Humans, measles vector, SARS-CoV-2, COVID-19, Articles, General Medicine, Middle Aged, [SDV.BIO] Life Sciences [q-bio]/Biotechnology, Measles virus, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, [SDV.MHEP.MI] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Medicine, Female, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, [SDV.IMM.VAC]Life Sciences [q-bio]/Immunology/Vaccinology
Abstract

International audience; Background V591 (TMV-083) is a live recombinant measles vector-based vaccine candidate expressing a pre-fusion stabilized SARS-CoV-2 spike protein.Methods We performed a randomized, placebo-controlled Phase I trial with an unblinded dose escalation and a dou- ble-blind treatment phase at 2 sites in France and Belgium to evaluate the safety and immunogenicity of V591. Ninety healthy SARS-CoV-2 sero-negative adults (18-55 years of age) were randomized into 3 cohorts, each compris- ing 24 vaccinees and 6 placebo recipients. Participants received two intramuscular injections of a low dose vaccine (1 £ 105 median Tissue Culture Infectious Dose [TCID50]), one or two injections of a high dose vaccine (1 £ 106 TCID50), or placebo with a 28 day interval. Safety was assessed by solicited and unsolicited adverse events. Immuno- genicity was measured by SARS-CoV-2 spike protein-binding antibodies, neutralizing antibodies, spike-specific T cell responses, and anti-measles antibodies. ClinicalTrials.gov, NCT04497298.Findings Between Aug 10 and Oct 13, 2020, 148 volunteers were screened of whom 90 were randomized. V591 showed a good safety profile at both dose levels. No serious adverse events were reported. At least one treatment- related adverse event was reported by 15 (20.8%) participants receiving V591 vs. 6 (33.3%) of participants receiving placebo. Eighty-one percent of participants receiving two injections of V591 developed spike-binding antibodies after the second injection. However, neutralizing antibodies were detectable on day 56 only in 17% of participants receiv- ing the low dose and 61% receiving the high dose (2 injections). Spike-specific T cell responses were not detected. Pre-existing anti-measles immunity had a statistically significant impact on the immune response to V591, which was in contrast to previous results with the measles vector-based chikungunya vaccine.Interpretation While V591 was generally well tolerated, the immunogenicity was not sufficient to support further development.

Published
2022

2. Hospital-based prospective study of pertussis in infants and close contacts in Tehran, Iran

Author

Gaelle Noel, Masoumeh Nakhost Lotfi, Sajedeh Mirshahvalad, Sedaghatpour Mahdi, David Tavel, Seyed M. Zahraei, Roxana Mansour Ghanaie, Tahereh Heidary, Aliahmad Goudarzi, Azardokht Kazemi, Abdollah Karimi, Alireza Nateghian, Mohand Ait-Ahmed, Nicole Guiso, Fereshteh Shahcheraghi, Fabien Taieb, Centre de Recherche Translationnelle - Center for Translational Science (CRT), Institut Pasteur [Paris], Department of Bacteriology [Tehran, Iran], Institut Pasteur d'Iran, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP), Epidémiologie des Maladies Emergentes - Emerging Diseases Epidemiology, Pasteur-Cnam Risques infectieux et émergents (PACRI), Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM), Ministry of Health and Medical Education [Tehran, Iran] (MOHME), Shahid Beheshti University of Medical Sciences [Tehran] (SBUMS), Shahid Beheshti University, Iran University of Medical Sciences [Tehran, Iran] (IUMS), Direction Internationale de l'Institut Pasteur, This study was funded by the Institut Pasteur, Paris. Donation from the Clara Belliveau Foundation also supported this work., Institut Pasteur [Paris] (IP), Institut Pasteur [Paris] (IP)-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)-Institut Pasteur [Paris] (IP)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), and 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)

Subjects
Adult, Male, Whooping Cough, Infectious and parasitic diseases, RC109-216, MESH: Molecular Diagnostic Techniques, Iran, Pertussis, Diagnosis, Contact, Humans, Prospective Studies, MESH: Humans, Research, MESH: Child, Preschool, Infant, Whole-cell vaccine, MESH: Adult, MESH: Whooping Cough, MESH: Hospitals, MESH: Infant, Hospitals, MESH: Male, MESH: Prospective Studies, Molecular Diagnostic Techniques, Vaccine compliance, Child, Preschool, MESH: Iran, Female, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Infection, MESH: Female
Abstract

Background Pertussis remain a global health concern, especially in infants too young to initiate their vaccination. Effective vaccination and high coverage limit the circulation of the pathogen, yet duration of protection is limited and boosters are recommended during a lifetime. In Iran, boosters are given at 18 months and 6 years old using whole pertussis vaccines for which efficacy is not known, and pertussis surveillance is scant with only sporadic biological diagnosis. Burden of pertussis is not well understood and local data are needed. Methods Hospital-based prospective study implementing molecular laboratory testing in infants aged ≤6 months and presenting ≥5 days of cough associated to one pertussis-like symptom in Tehran. Household and non-household contact cases of positive infants were evaluated by comprehensive pertussis diagnosis (molecular testing and serology) regardless of clinical signs. Clinical evaluation and source of infection were described. Results A total of 247 infants and 130 contact cases were enrolled. Pertussis diagnosis result was obtained for 199 infants and 104 contact cases. Infant population was mostly

Published
2021

3. Transversal sero-epidemiological study of Bordetella pertussis in Tehran, Iran

Author

Mohand Ait-Ahmed, Farzad Badmasti, Gaelle Noel, Vajihe S. Nikbin, Fereshteh Shahcheraghi, Yoann Madec, Seyed Mohsen Zahraei, Nicole Guiso, David Tavel, Fabien Taieb, Centre de Recherche Translationnelle - Center for Translational Science (CRT), Institut Pasteur [Paris], Institut Pasteur d'Iran, Réseau International des Instituts Pasteur (RIIP), Center for Communicable Diseases Control [Iran], Epidémiologie des Maladies Emergentes - Emerging Diseases Epidemiology, Pasteur-Cnam Risques infectieux et émergents (PACRI), Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM), Pôle Intégré de Recherche Clinique (PIRC), The author(s) received no specific funding for this work., Institut Pasteur [Paris] (IP), Institut Pasteur [Paris] (IP)-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)-Institut Pasteur [Paris] (IP)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), and 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)

Subjects
0301 basic medicine, Bacterial Diseases, Male, Bordetella pertussis, Bordetella, Whooping Cough, Social Sciences, Iran, Pathology and Laboratory Medicine, Geographical Locations, 0302 clinical medicine, Medical Conditions, Sociology, Seroepidemiologic Studies, Epidemiology, Medicine and Health Sciences, Medicine, Public and Occupational Health, 030212 general & internal medicine, Booster Doses, Child, Pertussis Vaccine, Vaccines, Multidisciplinary, Booster (rocketry), Schools, biology, Age Factors, Vaccination and Immunization, Antibodies, Bacterial, 3. Good health, Bacterial Pathogens, Vaccination, Infectious Diseases, Serology, Medical Microbiology, Child, Preschool, Female, Pathogens, Research Article, medicine.medical_specialty, Asia, Infectious Disease Control, Adolescent, Science, 030106 microbiology, Immunology, Immunization, Secondary, Microbiology, Education, 03 medical and health sciences, Pertussis, Immunity, Environmental health, Humans, Microbial Pathogens, Immunization Schedule, Bacteria, business.industry, Organisms, Biology and Life Sciences, biology.organism_classification, Immunization, Age Groups, Immunoglobulin G, People and Places, Primary immunization, Population Groupings, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Preventive Medicine, [SDV.IMM.VAC]Life Sciences [q-bio]/Immunology/Vaccinology, business
Abstract

ObjectivesPertussis remains endemic despite high vaccine coverage in infants and toddlers. Pertussis vaccines confer protection but immunity wanes overtime and boosters are needed in a lifetime. Iran, eligible for the Expanded Program on Immunization that includes the primary immunization, implemented two additional booster doses using a whole-cell vaccine (wPV) at 18 months-old and about 6 years-old. Duration of protection induced by the wPVs currently in use and their impact as pre-school booster are not well documented. This study aimed at assessing vaccination compliance and at estimating the duration of protection conferred by vaccination with wPV in children aged < 15 years in Tehran, Iran.MethodsDetailed information on vaccination history and capillary blood samples were obtained from 1047 children aged 3-15 years who completed the 3 doses-primary pertussis immunization, in Tehran. Anti-pertussis toxin IgG levels were quantified by ELISA.ResultsCompliance was very high with 93.3% of children who received the three primary and 1st booster doses in a timely manner. Timeliness of the 2nd booster was lower (63.3%). Rate of seropositive samples continuously and significantly increased from 1-2 to 5-6 years after 1st booster attaining 30.4% of children exhibiting serological sign of recent contact with B. pertussis. Second booster dating back 1 or 2 years was associated with high antibody titers, which significantly decreased within 3 years from injection. Among children who received 2nd booster injection more than 2 years before serum analysis, seroprevalence of pertussis infection was 8.4% and seropositivity rate was higher from the 10 years-old group.ConclusionSeropositivity in children aged 6-7 years with no 2nd booster supports the need for a vaccination at that age. Adolescent booster may also be considered.

Published
2020

4. Feasibility of dried blood spots for HIV viral load monitoring in decentralized area in North Vietnam in a test-and-treat era, the MOVIDA project

Author

Tuan Anh Nguyen, Tram Hong Tran, Binh Thanh Nguyen, Tram Thi Phuong Pham, Nhung Thi Hong Le, Dung Viet Ta, Huong Thi Thu Phan, Long Hoang Nguyen, Mohand Ait-Ahmed, Hien Thi Ho, Fabien Taieb, Yoann Madec, MOVIDA 2 study group, National Institute of Hygiene and Epidemiology [Hanoi, Vietnam] (NIHE), Réseau International des Instituts Pasteur (RIIP), Hanoi University of Public Health (HUPH), Recherches Translationnelles sur le VIH et les maladies infectieuses (TransVIHMI), Université Montpellier 1 (UM1)-Institut de Recherche pour le Développement (IRD)-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Universtié Yaoundé 1 [Cameroun]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Epidémiologie des Maladies Emergentes - Emerging Diseases Epidemiology, Pasteur-Cnam risques infectieux et émergents (PACRI), Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut Pasteur [Paris], Ministry of Health [Hanoi], Centre de Recherche Translationnelle - Center for Translational Science (CRT), Institut Pasteur [Paris] (IP), Pasteur-Cnam Risques infectieux et émergents (PACRI), Institut Pasteur [Paris] (IP)-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)-Institut Pasteur [Paris] (IP)-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), The study was funded by the Global Fund to figth AIDS malaria and tuberculosis and by the Ministry of Health of Vietnam. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript., Institut Pasteur [Paris], and Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM)

Subjects
RNA viruses, Male, 0301 basic medicine, Research Facilities, Time Factors, Physiology, Epidemiology, HIV Infections, Drug resistance, Pathology and Laboratory Medicine, Geographical Locations, Cohort Studies, 0302 clinical medicine, Immunodeficiency Viruses, Interquartile range, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Medicine and Health Sciences, Medicine, Public and Occupational Health, Prospective Studies, Treatment Failure, 030212 general & internal medicine, Dried blood, Prospective cohort study, Multidisciplinary, Viral Load, Middle Aged, Vaccination and Immunization, Clinical Laboratory Sciences, Body Fluids, 3. Good health, Clinical Laboratories, Blood, Vietnam, Anti-Retroviral Agents, Medical Microbiology, HIV epidemiology, Viral Pathogens, Viruses, Female, Pathogens, Anatomy, Research Laboratories, Viral load, HIV drug resistance, Research Article, Cohort study, Adult, medicine.medical_specialty, Asia, Science, Immunology, Antiretroviral Therapy, Research and Analysis Methods, Microbiology, 03 medical and health sciences, Antiviral Therapy, Diagnostic Medicine, Virology, Retroviruses, Drug Resistance, Viral, Humans, Microbial Pathogens, business.industry, Lentivirus, Organisms, Biology and Life Sciences, HIV, 030112 virology, People and Places, Emergency medicine, HIV-1, Feasibility Studies, Observational study, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Preventive Medicine, Dried Blood Spot Testing, business, Viral Transmission and Infection, Government Laboratories
Abstract

International audience; Background: Access to HIV viral load is crucial to efficiently monitor patients on antiretroviral treatment (ART) and prevent HIV drug resistance acquisition. However, in some remote settings, access to viral load monitoring is still complex due to logistical and financial constraints. Use of dried blood spots (DBS) for blood collection could overcome these difficulties. This study aims to describe feasibility and operability of DBS use for routine viral load monitoring.Methods: From June 2017 to April 2018, HIV-infected adults who initiated ART were enrolled in a prospective cohort in 43 clinical sites across 6 provinces in North Vietnam. Following national guidelines, the first viral load monitoring was planned 6 months after ART initiation. DBS were collected at the clinical site and sent by post to a central laboratory in Hanoi for viral load measurement.Results: Of the 578 patients enrolled, 537 were still followed 6 months after ART initiation, of which DBS was collected for 397 (73.9%). The median (inter quartile range) delay between DBS collection at site level and reception at the central laboratory was 8 (6–19) days and for 70.0% viral load was measured ≤30 days after blood collection. The proportion of patients with viral load ≥1000 copies/mL at the 6 month evaluation was 15.9% (n = 59). Of these, a DBS was collected again to confirm virological failure in 15 (24.4%) of which virological failure was confirmed in 11 (73.3%).Conclusion: Delay of DBS transfer to the central laboratory was acceptable and most viral loads were measured in ≤30 days, in-line with routine follow-up. However, the level of DBS coverage and the proportion of patients in failure for whom a confirmatory viral load was available were suboptimal, indicating that integration of viral load monitoring in the field requires, among other things, careful training and strong involvement of the local teams. The proportion of patients experiencing virological failure was in line with other reports; interestingly those who reported being non-adherent and those with a low BMI were more at risk of failure

Published
2020

5. Complications and competing risks of death in compensated viral cirrhosis (ANRS CO12 CirVir prospective cohort)

Author

Yannick Bacq, Victor de Ledinghen, Gérard Thiéfin, Claire Wartelle, Marc Bourlière, Sylvie Chevret, Lawrence Serfaty, Christophe Pilette, Jean-Pierre Zarski, S. Allam, Denis Ouzan, Dominique Guyader, Yves Benhamou, Jean-Didier Grangé, Cendrine Chaffaut, Jean-Marie Péron, Dominique Larrey, Ariane Mallat, Dominique Roulot, Fabien Zoulim, Dominique Capron, Odile Goria, Catherine Buffet, Vincent Di Martino, Jean-Pierre Bronowicki, Armand Abergel, Christine Silvain, Sophie Hillaire, Mohand Ait Ahmed, Pierre Nahon, Stanislas Pol, Christos Christidis, Valérie Bourcier, Jean-Claude Trinchet, Thong Dao, Jean-Frédéric Blanc, Laurent Alric, Albert Tran, Paul Calès, Philippe Mathurin, Patrick Marcellin, Service d'Hépato-gastroentérologie, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Jean Verdier [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hopital Saint-Louis [AP-HP] (AP-HP), Agence Nationale de Recherches sur le Sida et les Hépatites Virales (ANRS), Centre de recherche sur l'Inflammation (CRI (UMR_S_1149 / ERL_8252 / U1149)), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Foie, métabolismes et cancer, Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Service d'hépatologie médicale [CHU Cochin], Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'hépatologie, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-CHU Saint-Eloi, Cellules souches normales et cancéreuses, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 1 (UM1)-Université de Montpellier (UM), Hôpital Haut-Lévêque [CHU Bordeaux], CHU Bordeaux [Bordeaux], Institut Arnaud Tzanck, Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hospices Civils de Lyon (HCL), Service de Gastro-entérologie [Avicenne], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris 13 (UP13)-Hôpital Avicenne [AP-HP], Département digestif, Centre Hospitalier Universitaire de Nice (CHU Nice), Centre méditerranéen de médecine moléculaire (C3M), Université Nice Sophia Antipolis (... - 2019) (UNS), 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), Service d'Hépato-gastro-entérologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Nutrition-Génétique et Exposition aux Risques Environnementaux (NGERE), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Département d'hépato-gastroentérologie, CHU Grenoble-Université Grenoble Alpes (UGA), CHU Rouen, Normandie Université (NU), Hémodynamique, Interaction Fibrose et Invasivité tumorales Hépatiques (HIFIH), Université d'Angers (UA), Hôpital Purpan [Toulouse], CHU Toulouse [Toulouse], Pharmacochimie et Biologie pour le Développement (PHARMA-DEV), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie de Toulouse (ICT-FR 2599), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie du CNRS (INC)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut de Chimie du CNRS (INC)-Institut de Recherche pour le Développement (IRD), Service d'hépato-gastro-entérologie, Assistance Publique - Hôpitaux de Marseille (APHM), Hôpital Huriez-Université de Lille, Inserm, UMR-1053, Université de Bordeaux, Bordeaux, F-33076, France, Centre hospitalier universitaire de Bordeaux, Department of Hepatology, Hôpital Saint-André, Bordeaux, F-33076, France, CHU Estaing [Clermont-Ferrand], CHU Clermont-Ferrand, Service d'hépatologie [Saint-Antoine], CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Université Pierre et Marie Curie - Paris 6 (UPMC), Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Service d'hépato-gastro-entérologie [APHP 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), CHU Tenon [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Bicêtre, Service de gastro-entérologie [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), Hopital d'Aix en Provence, Service d'Hépato-Gastro-Enterologie et Nutrition [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), Mobilités : Attention, Orientation et Chronobiologie (COMETE), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'Hépato-Gastro-Entérologie [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Le Mans (CH Le Mans), Hôpital de la Milétrie, Centre hospitalier universitaire de Poitiers (CHU Poitiers), Service d'Hépatogastroentérologie, CHU Amiens-Picardie, Institut Mutualiste de Montsouris (IMM), Hôpital Foch [Suresnes], Hôpital JeanMinjoz, Service d'hépato-gastroentérologie, Centre de recherche biomédicale Bichat-Beaujon (CRB3), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Biostatistique et épidemiologie clinique, Agence Nationale de Recherches sur le Sida et les Hepatites Virales, Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7), Université Paris 13 (UP13)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Avicenne [AP-HP], COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Grenoble Alpes (UGA)-CHU Grenoble, Institut de Recherche pour le Développement (IRD)-Institut de Chimie de Toulouse (ICT-FR 2599), Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie du CNRS (INC), Hôpital Bicêtre-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris-Sud - Paris 11 (UP11), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP)-Hôpital Jean Verdier, Centre de recherche sur l'Inflammation ( CRI ), Université Paris Diderot - Paris 7 ( UPD7 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Centre National de la Recherche Scientifique ( CNRS ), Université de Rennes 1 ( UR1 ), Université de Rennes ( UNIV-RENNES ) -Université de Rennes ( UNIV-RENNES ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), Assistance publique - Hôpitaux de Paris (AP-HP)-CHU Cochin [AP-HP], Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ) -CHU Saint-Eloi, Université Montpellier 1 ( UM1 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université de Montpellier ( UM ), Centre de Recherche en Cancérologie de Lyon ( CRCL ), Université Claude Bernard Lyon 1 ( UCBL ), Université de Lyon-Université de Lyon-Centre Léon Bérard [Lyon]-Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Centre National de la Recherche Scientifique ( CNRS ), Hospices Civils de Lyon ( HCL ), Université Paris 13 ( UP13 ) -Assistance publique - Hôpitaux de Paris (AP-HP)-Hôpital Avicenne, CHU Nice, Centre méditérannéen de médecine moléculaire ( C3M ), Université Nice Sophia Antipolis ( UNS ), Université Côte d'Azur ( UCA ) -Université Côte d'Azur ( UCA ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Centre Hospitalier Régional Universitaire de Nancy ( CHRU Nancy ), Nutrition-Génétique et Exposition aux Risques Environnementaux ( NGERE ), Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université de Lorraine ( UL ), Université Joseph Fourier - Grenoble 1 ( UJF ) -CHU Grenoble, Hémodynamique, Interaction Fibrose et Invasivité tumorales Hépatiques ( HIFIH ), Université d'Angers ( UA ), Hepato-gastro-enterology, Toulouse University hospital, Pharmacochimie et Pharmacologie Pour le Développement ( PHARMA-DEV ), Université Toulouse III - Paul Sabatier ( UPS ), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique ( CNRS ), Assistance Publique - Hôpitaux de Marseille ( APHM ), Centre Hospitalier Universitaire Estaing, Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Assistance publique - Hôpitaux de Paris (AP-HP)-CHU Saint-Antoine [APHP], 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 ), Assistance publique - Hôpitaux de Paris (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 ( UPEC UP12 ), Université Paris-Sud - Paris 11 ( UP11 ) -Assistance publique - Hôpitaux de Paris (AP-HP)-Hôpital Bicêtre, Service de gastro-entérologie, Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Assistance publique - Hôpitaux de Paris (AP-HP)-CHU Trousseau [APHP], Service d'Hépato-Gastro-Enterologie et Nutrition [Caen], Université de Caen Normandie ( UNICAEN ), Normandie Université ( NU ) -Normandie Université ( NU ) -CHU Caen, Mobilités : Attention, Orientation et Chronobiologie ( COMETE ), Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université de Caen Normandie ( UNICAEN ), Normandie Université ( NU ) -Normandie Université ( NU ), Service d'Hépato-Gastroentérologie [CHU Pitié-Salpêtrière], Assistance publique - Hôpitaux de Paris (AP-HP)-CHU Pitié-Salpêtrière [APHP], Centre hospitalier universitaire de Poitiers ( CHU Poitiers ), Assistance publique - Hôpitaux de Paris (AP-HP), Centre de recherche biomédicale Bichat-Beaujon ( CRB3 ), Université Paris Diderot - Paris 7 ( UPD7 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Hôpital Jean Verdier [AP-HP], Service de biostatistique et information médicale de l’hôpital Saint Louis (Equipe ECSTRA) (SBIM), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut national du cancer [Boulogne] (INCA)-Hopital Saint-Louis [AP-HP] (AP-HP), Service d’Hépatologie [Hôpital Beaujon], Hôpital Beaujon [AP-HP], Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), CHU Pontchaillou [Rennes], 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), Département d'hépatologie [CHU Cochin], 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), Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Département d'Hépato-Gastroentérologie et de Transplantation Hépatique [CHU Saint-Eloi], Hôpital Saint Eloi (CHRU Montpellier), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université de Montpellier (UM), 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), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service d'Hépatologie et de Gastroentérologie [Lyon], Université Nice Sophia Antipolis (1965 - 2019) (UNS), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Institut de Recherche pour le Développement (IRD)-Institut de Chimie de Toulouse (ICT), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT), Service d'hépatologie et de gastroentérologie [Hôpital Saint-Joseph - Marseille], Aix Marseille Université (AMU)-Hôpital Saint-Joseph [Marseille], Hôpital Claude Huriez [Lille], CHU Lille, Hôpital Saint-André, Service d'Hépatologie Gastro-entérologie [CHU Clermont-Ferrand], CHU Clermont-Ferrand-CHU Clermont-Ferrand, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CHU Trousseau [APHP], Institut mutualiste Monsouris (IMM), CHU Saint-Eloi-Université de Montpellier (UM), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées, Service d'hépatologie [CHU Saint-Antoine], Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], and Service d'Hépato-gastro-entérologie [CHU Saint-Antoine]

Subjects
Liver Cirrhosis, Male, Cirrhosis, [SDV]Life Sciences [q-bio], Hepatocellular / physiopathology, Liver Neoplasms / mortality, medicine.disease_cause, Gastroenterology, Cohort Studies, Liver disease, Cause of Death, Liver Cirrhosis / complications, Longitudinal Studies, Prospective Studies, Prospective cohort study, Liver Failure / mortality, Hepatocellular / virology, Liver Neoplasms, Hepatitis C / complications, Middle Aged, Hepatitis B, Hepatitis C, 3. Good health, Hepatocellular carcinoma, Disease Progression, Female, France, Liver cancer, Hepatitis C / pathology, Hepatitis B / pathology, Adult, medicine.medical_specialty, Carcinoma, Hepatocellular, Liver Neoplasms / pathology, Milan criteria, Risk Assessment, Liver Cirrhosis / virology, Predictive Value of Tests, Internal medicine, Liver Failure / pathology, medicine, Humans, Decompensation, Hepatitis B / complications, Proportional Hazards Models, Hepatitis B virus, Liver Failure / virology, Analysis of Variance, Hepatology, [ SDV ] Life Sciences [q-bio], business.industry, Carcinoma, medicine.disease, Survival Analysis, digestive system diseases, Liver Neoplasms / virology, Liver Cirrhosis / mortality, Multivariate Analysis, Hepatocellular / mortality, business, Liver Failure
Abstract

International audience; Various critical events, liver related or not, occur in patients with compensated cirrhosis, but their respective burden remains to be prospectively assessed. The aim of this prospective cohort study involving 35 French centers was to capture the whole spectrum of complications occurring in compensated viral cirrhosis (VC) using competing risks analyses. Inclusion criteria were: histologically proven cirrhosis resulting from hepatitis C virus (HCV) or hepatitis B virus (HBV); Child-Pugh A; and no previous hepatic complications. The cohort was considered as a multistate disease model, cumulative incidences (CumIs) of events were estimated in a competing risks framework. A total of 1,654 patients were enrolled from 2006 to 2012 (HCV, 1,308; HBV, 315; HCV-HBV, 31). During a median follow-up of 34 months, at least one liver nodule was detected in 271 patients, confirmed as hepatocellular carcinoma (HCC) in 128 (4-year cumI: 10.5%) and cholangiocarcinoma in 3. HCC incidence was higher in HCV (4-year cumI: 11.4% vs. 7.4%; P = 0.05). HCC fulfilled Milan criteria in 79.3%, leading to curative treatment in 70.4%. Liver decompensation occurred more frequently in HCV patients (4-year cumI: 10.8% vs. 3.6%; P = 0.0004). Virological eradication/control was achieved in 34.1% of HCV and 88.6% of HBV patients and was associated with a marked decrease in HCC, decompensation, and bacterial infection incidences. Survival was shorter in HCV patients (4-year cumI: 91.6% vs. 97.2%; P = 0.0002). Death (n = 102; missing data: 6) was attributed to liver disease in 48 (47%; liver cancer: n = 18; miscellaneous, n = 30) and extrahepatic causes in 48 (47%; bacterial infection: n = 13; extrahepatic cancers: n = 10; cardiovascular events: n = 5; miscellaneous, n = 20). CONCLUSION: After 3 years of follow-up, extrahepatic events still explained half of deaths in patients with compensated VC. A strong decrease in complications was linked to virological eradication/control. (Hepatology 2015;62:737-750)

Published
2015

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