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Kowdley KV, Bowlus CL, Levy C, Akarca US, Alvares-da-Silva MR, Andreone P, Arrese M, Corpechot C, Francque SM, Heneghan MA, Invernizzi P, Jones D, Kruger FC, Lawitz E, Mayo MJ, Shiffman ML, Swain MG, Valera JM, Vargas V, Vierling JM, Villamil A, Addy C, Dietrich J, Germain JM, Mazain S, Rafailovic D, Taddé B, Miller B, Shu J, Zein CO, Schattenberg JM. Efficacy and Safety of Elafibranor in Primary Biliary Cholangitis. N Engl J Med 2024; 390:795-805. [PMID: 37962077 DOI: 10.1056/nejmoa2306185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
BACKGROUND Primary biliary cholangitis is a rare, chronic cholestatic liver disease characterized by the destruction of interlobular bile ducts, leading to cholestasis and liver fibrosis. Whether elafibranor, an oral, dual peroxisome proliferator-activated receptor (PPAR) α and δ agonist, may have benefit as a treatment for primary biliary cholangitis is unknown. METHODS In this multinational, phase 3, double-blind, placebo-controlled trial, we randomly assigned (in a 2:1 ratio) patients with primary biliary cholangitis who had had an inadequate response to or unacceptable side effects with ursodeoxycholic acid to receive once-daily elafibranor, at a dose of 80 mg, or placebo. The primary end point was a biochemical response (defined as an alkaline phosphatase level of <1.67 times the upper limit of the normal range, with a reduction of ≥15% from baseline, and normal total bilirubin levels) at week 52. Key secondary end points were normalization of the alkaline phosphatase level at week 52 and a change in pruritus intensity from baseline through week 52 and through week 24, as measured on the Worst Itch Numeric Rating Scale (WI-NRS; scores range from 0 [no itch] to 10 [worst itch imaginable]). RESULTS A total of 161 patients underwent randomization. A biochemical response (the primary end point) was observed in 51% of the patients (55 of 108) who received elafibranor and in 4% (2 of 53) who received placebo, for a difference of 47 percentage points (95% confidence interval [CI], 32 to 57; P<0.001). The alkaline phosphatase level normalized in 15% of the patients in the elafibranor group and in none of the patients in the placebo group at week 52 (difference, 15 percentage points; 95% CI, 6 to 23; P = 0.002). Among patients who had moderate-to-severe pruritus (44 patients in the elafibranor group and 22 in the placebo group), the least-squares mean change from baseline through week 52 on the WI-NRS did not differ significantly between the groups (-1.93 vs. -1.15; difference, -0.78; 95% CI, -1.99 to 0.42; P = 0.20). Adverse events that occurred more frequently with elafibranor than with placebo included abdominal pain, diarrhea, nausea, and vomiting. CONCLUSIONS Treatment with elafibranor resulted in significantly greater improvements in relevant biochemical indicators of cholestasis than placebo. (Funded by GENFIT and Ipsen; ELATIVE ClinicalTrials.gov number, NCT04526665.).
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Affiliation(s)
- Kris V Kowdley
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Christopher L Bowlus
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Cynthia Levy
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Ulus S Akarca
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Mario Reis Alvares-da-Silva
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Pietro Andreone
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Marco Arrese
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Christophe Corpechot
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Sven M Francque
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Michael A Heneghan
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Pietro Invernizzi
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - David Jones
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Frederik C Kruger
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Eric Lawitz
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Marlyn J Mayo
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Mitchell L Shiffman
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Mark G Swain
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - José Miguel Valera
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Victor Vargas
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - John M Vierling
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Alejandra Villamil
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Carol Addy
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Julie Dietrich
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Jean-Michel Germain
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Sarah Mazain
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Dragutin Rafailovic
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Bachirou Taddé
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Benjamin Miller
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Jianfen Shu
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Claudia O Zein
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
| | - Jörn M Schattenberg
- From Liver Institute Northwest, Seattle (K.V.K.); the Division of Gastroenterology and Hepatology, UC Davis School of Medicine, Sacramento (C.L.B.); Schiff Center for Liver Diseases, University of Miami, Miami (C.L.); the Department of Gastroenterology, Ege University Faculty of Medicine, İzmir, Turkey (U.S.A.); Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil (M.R.A.-S.); Medicina Interna Metabolica, Baggiovara Hospital, Azienda Ospedaliero-Universitaria di Modena and Università di Modena e Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, and the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Fondazione IRCCS San Gerardo dei Tintori, Monza (P.I.) - all in Italy; Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago (M.A.), and Sección de Gastroenterología, Hospital San Juan de la Serena, Coquimbo (J.M. Valera) - both in Chile; the Reference Center for Inflammatory Biliary Disease and Autoimmune Hepatitis, European Reference Network RARE-LIVER, Saint-Antoine Hospital and Research Center, AP-HP, Sorbonne University, Paris (C.C.), GENFIT, Loos (J.-M.G., D.R., B.T.), and Ipsen, Boulogne-Billancourt (S.M.) - all in France; the Department of Gastroenterology and Hepatology, Antwerp University Hospital, and InflaMed Center of Excellence, Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Antwerp University - both in Antwerp, Belgium (S.M.F.); the Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London (M.A.H.), the Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Center, Newcastle University, Newcastle Upon Tyne (D.J.) - all in the United Kingdom; the Department of Gastroenterology and Hepatology, Mediclinic Durbanville, and Tiervlei Trial Centre - both in Cape Town, South Africa (F.C.K.); the Texas Liver Institute, University of Texas Health, San Antonio (E.L.), the Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas (M.J.M.), and the Departments of Medicine and Surgery, Baylor College of Medicine, Houston (J.M. Vierling) - all in Texas; the Liver Institute of Virginia, Bon Secours Mercy Health, Richmond (M.L.S.); the Liver Unit, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada (M.G.S.); Liver Unit, European Reference Network RARE-LIVER, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, CiberEhd, Barcelona (V.V.); Hepatic Autoimmunity Unit, Hospital Italiano de Buenos Aires, Buenos Aires (A.V.); GENFIT (C.A., J.D.) and Ipsen (B.M., J.S., C.O.Z.) - both in Cambridge, MA; and the Metabolic Liver Research Program, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, and the Department of Medicine II, Saarland University and Saarland University Medical Center, Homburg - both in Germany (J.M.S.)
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Shiffman ML. Autoimmune Hepatitis: Epidemiology, Subtypes, and Presentation. Clin Liver Dis 2024; 28:1-14. [PMID: 37945151 DOI: 10.1016/j.cld.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Autoimmune hepatitis (AIH) is a chronic immunologic disorder in which the immune system targets the liver. The disease has a genetic basis and this accounts for the epidemiologic variation observed in serologic testing and clinical presentation across different populations. The incidence of AIH increases with age into the 70s and seems to be increasing in prevalence. Most patients test positive for antinuclear antibody, ASMA, or anti-LKM but about 20% of patients do not have these serologic markers. At clinical presentation, patients may be asymptomatic, symptomatic, have acute liver failure, or decompensated cirrhosis.
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Affiliation(s)
- Mitchell L Shiffman
- Bon Secours Liver Institute of Richmond, Bon Secours Mercy Health, 5855 Bremo Road, Suite 509, Richmond, VA 23226, USA; Bon Secours Liver Institute of Hampton Roads, Bon Secours Mercy Health, 12720 Mc Manus Boulevard, Suite 313, Newport News, VA, 23602, USA.
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3
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Mayo MJ, Vierling JM, Bowlus CL, Levy C, Hirschfield GM, Neff GW, Galambos MR, Gordon SC, Borg BB, Harrison SA, Thuluvath PJ, Goel A, Shiffman ML, Swain MG, Jones DEJ, Trivedi P, Kremer AE, Aspinall RJ, Sheridan DA, Dörffel Y, Yang K, Choi YJ, McWherter CA. Open-label, clinical trial extension: Two-year safety and efficacy results of seladelpar in patients with primary biliary cholangitis. Aliment Pharmacol Ther 2024; 59:186-200. [PMID: 37904314 DOI: 10.1111/apt.17755] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/02/2023] [Accepted: 09/26/2023] [Indexed: 11/01/2023]
Abstract
BACKGROUND Seladelpar is a potent and selective peroxisome proliferator-activated receptor-δ agonist that targets multiple cell types involved in primary biliary cholangitis (PBC), leading to anti-cholestatic, anti-inflammatory and anti-pruritic effects. AIMS To evaluate the long-term safety and efficacy of seladelpar in patients with PBC. METHODS In an open-label, international, long-term extension study, patients with PBC completing seladelpar lead-in studies continued treatment. Seladelpar was taken orally once daily at doses of 5 or 10 mg with dose adjustment permitted for safety or tolerability. The primary analysis was for safety and the secondary efficacy analysis examined biochemical markers of cholestasis and liver injury. The study was terminated early due to the unexpected histological findings in a concurrent study for non-alcoholic steatohepatitis, which were subsequently found to predate treatment. Safety and efficacy data were analysed through 2 years. RESULTS There were no serious treatment-related adverse events observed among 106 patients treated with seladelpar for up to 2 years. There were four discontinuations for safety, one possibly related to seladelpar. Among 53 patients who completed 2 years of seladelpar, response rates increased from years 1 to 2 for the composite endpoint (alkaline phosphatase [ALP] <1.67 × ULN, ≥15% decrease in ALP, and total bilirubin ≤ULN) and ALP normalisation from 66% to 79% and from 26% to 42%, respectively. In those with elevated bilirubin at baseline, 43% achieved normalisation at year 2. CONCLUSIONS Seladelpar was safe, and markedly improved biochemical markers of cholestasis and liver injury in patients with PBC. These effects were maintained or improved throughout the second year. CLINICALTRIALS gov: NCT03301506; Clinicaltrialsregister.eu: 2017-003910-16.
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Affiliation(s)
- Marlyn J Mayo
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern, Dallas, Texas, USA
| | - John M Vierling
- Department of Medicine, Section of Gastroenterology and Hepatology, Department of Surgery, Division of Abdominal Transplantation, Baylor College of Medicine, Houston, Texas, USA
| | - Christopher L Bowlus
- Division of Gastroenterology and Hepatology, University of California Davis School of Medicine, Sacramento, California, USA
| | - Cynthia Levy
- Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, Miami, Florida, USA
- Schiff Center for Liver Diseases, University of Miami, Miami, Florida, USA
| | | | - Guy W Neff
- Covenant Metabolic Specialists LLC, Sarasota and Fort Myers, Florida, USA
| | | | - Stuart C Gordon
- Division of Hepatology, Henry Ford Health, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Brian B Borg
- Southern Therapy and Advanced Research LLC, Jackson, Mississippi, USA
| | | | - Paul J Thuluvath
- Institute of Digestive Health and Liver Diseases, Mercy Medical Center, Baltimore, Maryland, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Aparna Goel
- Department of Medicine, Stanford University, Palo Alto, California, USA
| | - Mitchell L Shiffman
- Liver Institute of Virginia, Bon Secours Mercy Health, Richmond and Newport News, Virginia, USA
| | - Mark G Swain
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - David E J Jones
- Institute of Cellular Medicine and National Institute for Health Research (NIHR), Newcastle Biomedical Research Centre, Newcastle University, Newcastle upon Tyne, UK
| | - Palak Trivedi
- National Institute for Health Research Birmingham (NIHR) Biomedical Research Centre (BRC), Centre for Liver and Gastrointestinal Research, University of Birmingham, Birmingham, UK
| | - Andreas E Kremer
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Richard J Aspinall
- Department of Gastroenterology and Hepatology, Portsmouth Hospitals University NHS Trust, Queen Alexandra Hospital, Portsmouth, UK
| | - David A Sheridan
- Faculty of Health, University of Plymouth and South West Liver Unit, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Yvonne Dörffel
- Medical Outpatient Department, Charité Universitätsmedizin, Berlin, Germany
| | - Ke Yang
- Biometrics, CymaBay Therapeutics, Inc, Newark, California, USA
| | - Yun-Jung Choi
- Research and Development, CymaBay Therapeutics, Inc, Newark, California, USA
| | - Charles A McWherter
- Research and Development, CymaBay Therapeutics, Inc, Newark, California, USA
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4
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Satapathy SK, Sundaram V, Shiffman ML, Jamieson BD. Real-world use of avatrombopag in patients with chronic liver disease and thrombocytopenia undergoing a procedure. Medicine (Baltimore) 2023; 102:e35208. [PMID: 37800793 PMCID: PMC10553023 DOI: 10.1097/md.0000000000035208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/23/2023] [Indexed: 10/07/2023] Open
Abstract
The phase 4 observational cohort study assessed the effectiveness and safety of the thrombopoietin receptor agonist avatrombopag in patients with chronic liver disease (CLD) and thrombocytopenia undergoing a procedure. Patients with CLD may have thrombocytopenia, increasing the risk of periprocedural bleeding. Prophylactic platelet transfusions used to reduce this risk have limitations including lack of efficacy and transfusion-associated reactions. Prophylactic thrombopoietin receptor agonists have been shown to increase platelet counts and decrease platelet transfusions. Effectiveness was assessed by change from baseline in platelet count and proportion of patients needing a platelet transfusion. Safety was assessed by monitoring adverse events (AEs). Of 50 patients enrolled, 48 were unique patients and 2 patients were enrolled twice for separate procedures. The mean (standard deviation) change in platelet count from baseline to procedure day was 41.1 × 109/L (33.29 × 109/L, n = 38), returning to near baseline at the post-procedure visit (change from baseline -1.9 × 109/L [15.03 × 109/L], n = 11). The proportion of patients not requiring a platelet transfusion after baseline and up to 7 days following the procedure was 98% (n = 49). Serious AEs were infrequent (n = 2 [4%]). No treatment-emergent AEs were considered related to avatrombopag. There were 2 mild bleeding events, no thromboembolic events or deaths, and no patients received rescue procedures (excluding transfusions). This study found that in a real-world setting, treatment with avatrombopag was well tolerated, increased the mean platelet count by procedure day, and reduced the need for intraoperative platelet transfusions in patients with CLD and thrombocytopenia.
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Affiliation(s)
- Sanjaya K. Satapathy
- North Shore University Hospital, Northwell Health, Manhasset, NY
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Hempstead, NY
| | - Vinay Sundaram
- Division of Gastroenterology and Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Mitchell L. Shiffman
- Liver Institute of Virginia, Liver Institute of Richmond, Liver Institute of Hampton Roads, Bon Secours Mercy Health, Richmond and Newport News, VA
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5
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Hirschfield GM, Shiffman ML, Gulamhusein A, Kowdley KV, Vierling JM, Levy C, Kremer AE, Zigmond E, Andreone P, Gordon SC, Bowlus CL, Lawitz EJ, Aspinall RJ, Pratt DS, Raikhelson K, Gonzalez-Huezo MS, Heneghan MA, Jeong SH, Ladrón de Guevara AL, Mayo MJ, Dalekos GN, Drenth JP, Janczewska E, Leggett BA, Nevens F, Vargas V, Zuckerman E, Corpechot C, Fassio E, Hinrichsen H, Invernizzi P, Trivedi PJ, Forman L, Jones DE, Ryder SD, Swain MG, Steinberg A, Boudes PF, Choi YJ, McWherter CA. Seladelpar efficacy and safety at 3 months in patients with primary biliary cholangitis: ENHANCE, a phase 3, randomized, placebo-controlled study. Hepatology 2023; 78:397-415. [PMID: 37386786 PMCID: PMC10344437 DOI: 10.1097/hep.0000000000000395] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/21/2023] [Accepted: 02/25/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND AND AIMS ENHANCE was a phase 3 study that evaluated efficacy and safety of seladelpar, a selective peroxisome proliferator-activated receptor-δ (PPAR) agonist, versus placebo in patients with primary biliary cholangitis with inadequate response or intolerance to ursodeoxycholic acid (UDCA). APPROACH AND RESULTS Patients were randomized 1:1:1 to oral seladelpar 5 mg (n=89), 10 mg (n=89), placebo (n=87) daily (with UDCA, as appropriate). Primary end point was a composite biochemical response [alkaline phosphatase (ALP) < 1.67×upper limit of normal (ULN), ≥15% ALP decrease from baseline, and total bilirubin ≤ ULN] at month 12. Key secondary end points were ALP normalization at month 12 and change in pruritus numerical rating scale (NRS) at month 6 in patients with baseline score ≥4. Aminotransferases were assessed. ENHANCE was terminated early following an erroneous safety signal in a concurrent, NASH trial. While blinded, primary and secondary efficacy end points were amended to month 3. Significantly more patients receiving seladelpar met the primary end point (seladelpar 5 mg: 57.1%, 10 mg: 78.2%) versus placebo (12.5%) ( p < 0.0001). ALP normalization occurred in 5.4% ( p =0.08) and 27.3% ( p < 0.0001) of patients receiving 5 and 10 mg seladelpar, respectively, versus 0% receiving placebo. Seladelpar 10 mg significantly reduced mean pruritus NRS versus placebo [10 mg: -3.14 ( p =0.02); placebo: -1.55]. Alanine aminotransferase decreased significantly with seladelpar versus placebo [5 mg: 23.4% ( p =0.0008); 10 mg: 16.7% ( p =0.03); placebo: 4%]. There were no serious treatment-related adverse events. CONCLUSIONS Patients with primary biliary cholangitis (PBC) with inadequate response or intolerance to UDCA who were treated with seladelpar 10 mg had significant improvements in liver biochemistry and pruritus. Seladelpar appeared safe and well tolerated.
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Affiliation(s)
- Gideon M. Hirschfield
- University Health Network and Division of Gastroenterology and Hepatology, Toronto Centre for Liver Disease, University of Toronto, Toronto, Ontario, Canada
| | - Mitchell L. Shiffman
- Liver Institute of Virginia, Bon Secours Mercy Health, Bon Secours Liver Institute of Richmond, Richmond, Virginia, USA
- Bon Secours Liver Institute of Hampton Roads, Newport News, Virginia, USA
| | - Aliya Gulamhusein
- University Health Network and Department of Medicine, Toronto Centre for Liver Disease, University of Toronto, Toronto, Ontario, Canada
| | | | - John M. Vierling
- Departments of Medicine and Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Cynthia Levy
- Schiff Center for Liver Diseases, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Andreas E. Kremer
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Ehud Zigmond
- Center for Autoimmune Liver Diseases, Tel-Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Pietro Andreone
- Department of Medical and Surgical Sciences, Division of Internal Medicine, Maternal-Infantile and Adult, University of Modena and Reggio Emilia, Modena, Italy
- Postgraduate School of Allergy and Clinical Immunology, University of Modena and Reggio Emilia, Italy
| | - Stuart C. Gordon
- Division of Hepatology, Henry Ford Hospital, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Christopher L. Bowlus
- Division of Gastroenterology and Hepatology, University of California Davis School of Medicine, Sacramento, California, USA
| | - Eric J. Lawitz
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, Texas, USA
| | - Richard J. Aspinall
- Department of Hepatology, Portsmouth Liver Centre, Portsmouth Hospitals National Health Service Trust, Queen Alexandra Hospital, Portsmouth, UK
| | - Daniel S. Pratt
- Autoimmune and Cholestatic Liver Center, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Karina Raikhelson
- Saint Petersburg State University, St. Petersburg, Russia
- City Hospital 31, St. Petersburg, Russia
| | | | - Michael A. Heneghan
- King’s College Hospital National Health Service Foundation Trust, London, UK
| | - Sook-Hyang Jeong
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | | | - Marlyn J. Mayo
- Division of Digestive and Liver Diseases, University of Texas Southwestern, Dallas, Texas, USA
| | - George N. Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa, Greece
| | - Joost P.H. Drenth
- Department of Gastroenterology and Hepatology, Radboudumc, Nijmegen, The Netherlands
| | - Ewa Janczewska
- Department of Basic Medical Sciences, Faculty of Health Sciences in Bytom, Medical University of Silesia, Katowice, Poland
- ID Clinic, Myslowice, Poland
| | - Barbara A. Leggett
- School of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Frederik Nevens
- University Hospitals KU Leuven, Belgium
- Center of European Reference Network (ERN) RARE-LIVER, Leuven, Belgium
| | - Victor Vargas
- Liver Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain
| | - Eli Zuckerman
- Liver Unit, Carmel Medical Center, Technion, Faculty of Medicine, Israeli Association for the Study of the Liver, Haifa, Israel
| | - Christophe Corpechot
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, Hepatology and Gastroenterology Department (MIVB-H), Filière Maladies Rares: Maladies Rares du Foie de l’Adulte et de l’Enfant (FILFOIE), European Reference Network (ERN) RARE-LIVER, Inserm, Centre de Recherche Saint-Antoine (CRSA), Assistance Publique-Hopitaux of Paris (AP-HP), Saint-Antoine Hospital, Sorbonne Universités, Paris, France
| | - Eduardo Fassio
- DIM Clínica Privada, Ramos Mejía, Buenos Aires province, Argentina
| | | | - Pietro Invernizzi
- Department of Medicine and Surgery, Center for Autoimmune Liver Diseases, University of Milano-Bicocca, Monza, Italy
- Division of Gastroenterology, Fondazione IRCCS San Gerardo dei Tintori & European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Monza, Italy
| | - Palak J. Trivedi
- National Institute for Health Research (NIHR), Birmingham Biomedical Research Centre, Centre for Liver and Gastroenterology Research, University of Birmingham, UK
- Liver Unit, University Hospitals Birmingham Queen Elizabeth, Birmingham, UK
- Institute of Immunology and Immunotherapy, University of Birmingham, UK
- Institute of Applied Health Research, University of Birmingham, UK
| | - Lisa Forman
- University of Colorado, Aurora, Colorado, USA
| | - David E.J. Jones
- Institute of Cellular Medicine and National Institute for Health Research (NIHR) Newcastle Biomedical Research Centre, Newcastle University, Newcastle upon Tyne, UK
| | - Stephen D. Ryder
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre at Nottingham University Hospitals National Health Service (NHS) Trust and the University of Nottingham, Queens Medical Centre, Nottingham, UK
| | - Mark G. Swain
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
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6
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Trauner M, Bowlus CL, Gulamhusein A, Hameed B, Caldwell SH, Shiffman ML, Landis C, Muir AJ, Billin A, Xu J, Liu X, Lu X, Chung C, Myers RP, Kowdley KV. Safety and sustained efficacy of the farnesoid X receptor (FXR) agonist cilofexor over a 96-week open-label extension in patients with PSC. Clin Gastroenterol Hepatol 2022; 21:1552-1560.e2. [PMID: 35934287 DOI: 10.1016/j.cgh.2022.07.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 06/09/2022] [Accepted: 07/18/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Primary sclerosing cholangitis (PSC) is a major unmet medical need in clinical hepatology. Cilofexor is a nonsteroidal farnesoid X receptor agonist being evaluated for the treatment of PSC. Here, we describe the safety and preliminary efficacy of cilofexor in a 96-week, open-label extension (OLE) of a phase II trial. METHODS Noncirrhotic subjects with large-duct PSC who completed the 12-week, blinded phase of a phase II study (NCT02943460) were eligible, after a 4-week washout period, for a 96-week OLE with cilofexor 100 mg daily. Safety, liver biochemistry, and serum markers of fibrosis, cellular injury, and pharmacodynamic effects of cilofexor (fibroblast growth factor 19, C4, and bile acids [BAs]) were evaluated. RESULTS Among 52 subjects enrolled in the phase II study, 47 (90%) continued in the OLE phase (median age, 44 years; 60% male patients, 60% with inflammatory bowel disease, and 45% on ursodeoxycholic acid [UDCA]). At OLE baseline (BL), the median serum alkaline phosphatase (ALP) and gamma-glutamyl transferase (GGT) were 368 U/L (interquartile range [IQR], 277-468 U/L) and 417 U/L (IQR, 196-801 U/L), respectively. Of the 47 subjects enrolled, 15 (32%) discontinued treatment prematurely (pruritus [n = 5], other adverse events [n = 5], subject decision/investigator discretion [n = 5]). At week 96, reductions in liver biochemistry parameters occurred, including serum ALP (median, -8.3% [IQR, -25.9% to 11.0%]; P = .066), GGT (-29.8% [IQR, -42.3% to -13.9%]; P < .001), alanine aminotransaminase (ALT) (-29.8% [IQR, -43.7% to -6.6%]; P = .002), and aspartate aminotransaminase (AST) (-16.7% [IQR, -35.3% to 1.0%]; P = .010), and rebounded after 4 weeks of untreated follow-up. ALP response (≥20% reduction from BL to week 96) was similar in the presence or absence of UDCA therapy (29% vs 39%; P = .71). At week 96, cilofexor treatment was associated with a significant reduction in serum 7α-hydroxy-4-cholesten-3-one (C4) (-29.8% [IQR, -64.3% to -8.5%]; P = .001). In subjects with detectable serum BAs at BL (n = 40), BAs decreased -23.9% (IQR, -44.4% to -0.6%; P = .006) at week 48 (n = 28) and -25.7% (IQR, -35.9% to 53.7%; P = .91) at week 96 (n = 26). Serum cytokeratin 18 (CK18) M30 and M65 were reduced throughout the OLE; significant reductions were observed at week 72 (CK18 M30, -17.3% [IQR, -39.3% to 8.8%]; P = .018; CK18 M65, -43.5% [IQR, -54.9% to 15.3%]; P = .096). At week 96, a small, but statistically significant absolute increase of 0.15 units in Enhanced Liver Fibrosis score was observed compared with BL (median, 9.34 vs 9.53; P = .028). CONCLUSIONS In this 96-week OLE of a phase II study of PSC, cilofexor was safe and improved liver biochemistry and biomarkers of cholestasis and cellular injury. CLINICALTRIALS gov identifier: NCT02943460.
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Affiliation(s)
- Michael Trauner
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.
| | - Christopher L Bowlus
- Division of Gastroenterology and Hepatology, University of California at Davis School of Medicine, Sacramento, California
| | | | - Bilal Hameed
- Division of Gastroenterology, University of California, San Francisco School of Medicine, San Francisco, California
| | - Stephen H Caldwell
- Division of Gastroenterology and Hepatology, University of Virginia School of Medicine, Charlottesville, Virginia
| | | | - Charles Landis
- Division of Gastroenterology & Hepatology, University of Washington School of Medicine, Seattle, Washington
| | - Andrew J Muir
- Division of Gastroenterology, Duke University School of Medicine, Durham, North Carolina
| | | | - Jun Xu
- Gilead Sciences, Inc, Foster City, California
| | - Xiangyu Liu
- Gilead Sciences, Inc, Foster City, California
| | - Xiaomin Lu
- Gilead Sciences, Inc, Foster City, California
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7
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Bowlus CL, Galambos MR, Aspinall RJ, Hirschfield GM, Jones DEJ, Dörffel Y, Gordon SC, Harrison SA, Kremer AE, Mayo MJ, Thuluvath PJ, Levy C, Swain MG, Neff GW, Sheridan DA, Stanca CM, Berg CP, Goel A, Shiffman ML, Vierling JM, Boudes P, Steinberg A, Choi YJ, McWherter CA. A phase II, randomized, open-label, 52-week study of seladelpar in patients with primary biliary cholangitis. J Hepatol 2022; 77:353-364. [PMID: 35367282 DOI: 10.1016/j.jhep.2022.02.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 02/08/2022] [Accepted: 02/28/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND & AIMS We examined the efficacy and safety of seladelpar, a selective peroxisome proliferator-activated receptor-delta agonist, in adults with primary biliary cholangitis (PBC) at risk of disease progression (alkaline phosphatase [ALP] ≥1.67xupper limit of normal [ULN]) who were receiving or intolerant to ursodeoxycholic acid. METHODS In this 52-week, phase II, dose-ranging, open-label study, patients were randomized (1:1) to seladelpar 5 mg/day (n = 53) or 10 mg/day (n = 55) or assigned to 2 mg/day (n = 11; United Kingdom sites after interim analysis) for 12 weeks. Doses could then be uptitrated to 10 mg/day. The primary efficacy endpoint was ALP change from baseline to Week 8. RESULTS Mean baseline ALP was 300, 345, and 295 U/L in the 2 mg, 5 mg, and 10 mg cohorts, respectively. Twenty-one percent of patients had cirrhosis, 71% had pruritus. At Week 8, mean ± standard error ALP reductions from baseline were 26 ± 2.8%, 33 ± 2.6%, and 41 ± 1.8% in the 2 mg (n = 11), 5 mg (n = 49), and 10 mg (n = 52) cohorts (all p ≤0.005), respectively. Responses were maintained or improved at Week 52, after dose escalation in 91% and 80% of the 2 mg and 5 mg cohorts, respectively. At Week 52, composite response (ALP <1.67xULN, ≥15% ALP decrease, and normal total bilirubin) rates were 64%, 53%, and 67%, and ALP normalization rates were 9%, 13%, and 33% in the 2 mg, 5 mg, and 10 mg cohorts, respectively. Pruritus visual analog scale score was decreased in the 5 mg and 10 mg cohorts. There were no treatment-related serious adverse events, and 4 patients discontinued due to adverse events. CONCLUSIONS Seladelpar demonstrated robust, dose-dependent, clinically significant, and durable improvements in biochemical markers of cholestasis and inflammation in patients with PBC at risk of disease progression. Seladelpar appeared safe and well tolerated and was not associated with any increase in pruritus. CLINICALTRIALS GOV NUMBER NCT02955602 CLINICALTRIALSREGISTER. EU NUMBER 2016-002996-91 LAY SUMMARY: Current treatment options for patients living with primary biliary cholangitis (PBC) are not optimal due to inadequate effectiveness or undesirable side effects. Patients with PBC who took seladelpar, a new treatment being developed for PBC, at increasing doses (2, 5, or 10 mg/day) for 1 year had clinically significant, dose-dependent improvements in key liver tests. Treatment appeared safe and was not associated with any worsening in patient self-reported itch scores.
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Affiliation(s)
- Christopher L Bowlus
- Department of Internal Medicine, University of California, Davis, Davis, California, United States.
| | - Michael R Galambos
- Digestive Healthcare of Georgia P.C., Piedmont Atlanta Hospital, Atlanta, Georgia, United States
| | - Richard J Aspinall
- Department of Hepatology, Portsmouth Liver Centre, Portsmouth Hospitals National Health Service Trust, Queen Alexandra Hospital, Portsmouth, United Kingdom
| | - Gideon M Hirschfield
- Toronto Centre for Liver Disease, University Health Network and Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - David E J Jones
- Institute of Cellular Medicine and NIHR Newcastle Biomedical Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Yvonne Dörffel
- Outpatient Clinic, Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Stuart C Gordon
- Department of Gastroenterology and Hepatology, Henry Ford Hospital, Detroit, Michigan, United States
| | - Stephen A Harrison
- Radcliffe Department of Medicine, University of Oxford, United Kingdom; Pinnacle Clinical Research Center, San Antonio, Texas, United States
| | - Andreas E Kremer
- Department of Medicine 1, Gastroenterology, Hepatology, Pneumology and Endocrinology, Friedrich-Alexander-University of Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Germany; Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Marlyn J Mayo
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - Paul J Thuluvath
- Institute of Digestive Health and Liver Diseases, Mercy Medical Center, Baltimore, Maryland, United States; Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States
| | - Cynthia Levy
- University of Miami Miller School of Medicine, Miami, Florida, United States
| | - Mark G Swain
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Guy W Neff
- Covenant Research, LLC, Sarasota, Florida, United States
| | - David A Sheridan
- Institute of Translational & Stratified Medicine, University of Plymouth and University Hospitals Plymouth National Health Service Trust, Plymouth, United Kingdom
| | - Carmen M Stanca
- Transplant Hepatology, NYU Langone Health, New York, New York, United States
| | - Christoph P Berg
- Department of Internal Medicine I, Universitätsklinikum Tübingen, Tübingen, Germany
| | - Aparna Goel
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University, Palo Alto, California, United States
| | - Mitchell L Shiffman
- Liver Institute of Virginia, Bon Secours Mercy Health, Richmond, Virginia, United States
| | - John M Vierling
- Medicine and Surgery, Baylor College of Medicine, Houston, Texas, United States
| | - Pol Boudes
- CymaBay Therapeutics, Inc, Newark, California, United States
| | | | - Yun-Jung Choi
- CymaBay Therapeutics, Inc, Newark, California, United States
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8
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Bosch J, Chung C, Carrasco-Zevallos OM, Harrison SA, Abdelmalek MF, Shiffman ML, Rockey DC, Shanis Z, Juyal D, Pokkalla H, Le QH, Resnick M, Montalto M, Beck AH, Wapinski I, Han L, Jia C, Goodman Z, Afdhal N, Myers RP, Sanyal AJ. A Machine Learning Approach to Liver Histological Evaluation Predicts Clinically Significant Portal Hypertension in NASH Cirrhosis. Hepatology 2021; 74:3146-3160. [PMID: 34333790 DOI: 10.1002/hep.32087] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/23/2021] [Accepted: 06/28/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS The hepatic venous pressure gradient (HVPG) is the standard for estimating portal pressure but requires expertise for interpretation. We hypothesized that HVPG could be extrapolated from liver histology using a machine learning (ML) algorithm. APPROACH AND RESULTS Patients with NASH with compensated cirrhosis from a phase 2b trial were included. HVPG and biopsies from baseline and weeks 48 and 96 were reviewed centrally, and biopsies evaluated with a convolutional neural network (PathAI, Boston, MA). Using trichrome-stained biopsies in the training set (n = 130), an ML model was developed to recognize fibrosis patterns associated with HVPG, and the resultant ML HVPG score was validated in a held-out test set (n = 88). Associations between the ML HVPG score with measured HVPG and liver-related events, and performance of the ML HVPG score for clinically significant portal hypertension (CSPH) (HVPG ≥ 10 mm Hg), were determined. The ML-HVPG score was more strongly correlated with HVPG than hepatic collagen by morphometry (ρ = 0.47 vs. ρ = 0.28; P < 0.001). The ML HVPG score differentiated patients with normal (0-5 mm Hg) and elevated (5.5-9.5 mm Hg) HVPG and CSPH (median: 1.51 vs. 1.93 vs. 2.60; all P < 0.05). The areas under receiver operating characteristic curve (AUROCs) (95% CI) of the ML-HVPG score for CSPH were 0.85 (0.80, 0.90) and 0.76 (0.68, 0.85) in the training and test sets, respectively. Discrimination of the ML-HVPG score for CSPH improved with the addition of a ML parameter for nodularity, Enhanced Liver Fibrosis, platelets, aspartate aminotransferase (AST), and bilirubin (AUROC in test set: 0.85; 95% CI: 0.78, 0.92). Although baseline ML-HVPG score was not prognostic, changes were predictive of clinical events (HR: 2.13; 95% CI: 1.26, 3.59) and associated with hemodynamic response and fibrosis improvement. CONCLUSIONS An ML model based on trichrome-stained liver biopsy slides can predict CSPH in patients with NASH with cirrhosis.
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Affiliation(s)
- Jaime Bosch
- Department of Biomedical Research, University of Bern, Bern, Switzerland
- University of Barcelona-IDIBAPS and CIBERehd, Barcelona, Spain
| | | | | | | | | | | | - Don C Rockey
- Medical University of South Carolina, Charleston, SC
| | | | | | | | | | | | | | | | | | - Ling Han
- Gilead Sciences, Inc, Foster City, CA
| | | | | | - Nezam Afdhal
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA
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Sulkowski MS, Moon JS, Sherman KE, Morelli G, Darling JM, Muir AJ, Khalili M, Fishbein DA, Hinestrosa F, Shiffman ML, Di Bisceglie A, Rajender Reddy K, Pearlman B, Lok AS, Fried MW, Stewart PW, Peter J, Wadsworth S, Kixmiller S, Sloan A, Vainorius M, Horne PM, Michael L, Dong M, Evon DM, Segal JB, Nelson DR. A Pragmatic, Randomized Controlled Trial of Oral Antivirals for the Treatment of Chronic Hepatitis C: The PRIORITIZE Study. Hepatology 2021; 74:2952-2964. [PMID: 34255381 PMCID: PMC8639765 DOI: 10.1002/hep.32053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/15/2021] [Accepted: 07/04/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS Multiple direct-acting antiviral (DAA) regimens are available to treat HCV genotype 1 infection. However, comparative effectiveness from randomized controlled trials of DAA regimens is unavailable. APPROACH AND RESULTS We conducted a pragmatic randomized controlled trial (NCT02786537) to compare the effectiveness of DAAs for HCV genotype 1a or 1b on viral response, safety, tolerability, and medication nonadherence. Adults with compensated liver disease, HCV genotype 1, not pregnant or breastfeeding, and with health insurance likely to cover ledipasvir/sofosbuvir (LDV/SOF) were recruited from 34 US viral hepatitis clinics. Participants were randomized (± ribavirin) to LDV/SOF, elbasvir/grazoprevir (EBR/GZR), and paritaprevir/ritonavir/ombitasvir+dasabuvir (PrOD; treatment arm stopped early). Primary outcomes included sustained viral response at 12 weeks (SVR12), clinician-recorded adverse events, patient-reported symptoms, and medication nonadherence. Between June 2016 and March 2018, 1,609 participants were randomized. Among 1,128 participants who received ≥1 dose of EBR/GZR or LDV/SOF (± ribavirin), SVR12 was 95.2% (95% CI, 92.8%-97.6%) and 97.4% (95% CI, 95.5%-99.2%), respectively, with a difference estimate of 2.2% (-0.5% to 4.7%), falling within the "equivalence" interval (-5% to 5%). While most (56%) participants experienced adverse events, few were serious (4.2%) or severe (1.8%). In the absence of ribavirin, discontinuations due to adverse events were rare. Patient-reported symptoms and medication nonadherence were similar. Study limitations were dropout due to insurance denial and loss to follow-up after treatment, limiting the ability to measure SVR12. CONCLUSIONS This pragmatic trial demonstrated high SVR12 for participants treated with EBR/GZR and LDV/SOF with few adverse effects. Overall, the two regimens were equivalent in effectiveness. The results support current HCV guidelines that do not distinguish between ribavirin-free EBR/GZR and LDV/SOF.
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Affiliation(s)
- Mark S Sulkowski
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Juhi S Moon
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Kenneth E Sherman
- Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Giuseppe Morelli
- Department of Gastroenterology, Hepatology & Nutrition, University of Florida, Gainesville, FL
| | - Jama M Darling
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Andrew J Muir
- Division of Gastroenterology, Duke University, Durham, NC
| | - Mandana Khalili
- Department of Medicine, University of California San Francisco, Zuckerberg San Francisco General, Hospital and Trauma Center, San Francisco, CA
| | - Dawn A Fishbein
- Infectious Disease, Medstar Health Research Institute, Washington, DC
| | | | | | - Adrian Di Bisceglie
- Department of Internal Medicine, Saint Louis University School of Medicine, St. Louis, MO
| | - K Rajender Reddy
- Department of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Brian Pearlman
- Department of Internal Medicine, Wellstar Health System, Atlanta, GA
| | - Anna S Lok
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI
| | - Michael W Fried
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Paul W Stewart
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Joy Peter
- Department of Gastroenterology, Hepatology & Nutrition, University of Florida, Gainesville, FL
| | | | - Scott Kixmiller
- PRIORITIZE Patient Engagement Group consultant, Greensboro, NC
| | | | - Monika Vainorius
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Patrick M Horne
- Department of Gastroenterology, Hepatology & Nutrition, University of Florida, Gainesville, FL
| | - Larry Michael
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Meichen Dong
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Donna M Evon
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Jodi B Segal
- Division of Internal Medicne, Johns Hopkins University School of Medicine, Baltimore, MD
| | - David R Nelson
- Department of Gastroenterology, Hepatology & Nutrition, University of Florida, Gainesville, FL
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10
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Affiliation(s)
- Mitchell L Shiffman
- Liver Institute of Richmond Liver Institute of Hampton Roads Bon Secours Mercy Health Richmond and Newport News, Virginia, USA; Eastern Virginia Medical School Norfolk, Virginia, USA.
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11
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Abstract
Many patients with hepatitis C virus (HCV) have also been exposed to hepatitis B virus (HBV). The 2 viruses interact and in most cases HCV suppresses HBV. When HCV is treated with direct antiviral agents, this suppressive effect is removed, HBV replication may increase, and a flare in liver enzymes with liver injury may occur. All patients with chronic HCV should therefore be checked for serologic evidence of HBV. Patients with hepatitis B surface antigen are at the highest risk for reactivation, and these patients should receive prophylactic treatment of HBV during and for 6 months after HCV treatment.
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Affiliation(s)
- Nelson E Airewele
- Liver Institute of Richmond, Bon Secours Mercy Health, Richmond, VA, USA; Liver Institute of Hampton Roads, Bon Secours Mercy Health, Newport News, VA, USA.
| | - Mitchell L Shiffman
- Liver Institute of Richmond, Bon Secours Mercy Health, Richmond, VA, USA; Liver Institute of Hampton Roads, Bon Secours Mercy Health, Newport News, VA, USA
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12
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Gane E, de Ledinghen V, Dylla DE, Rizzardini G, Shiffman ML, Barclay ST, Calleja JL, Xue Z, Burroughs M, Gutierrez JA. Positive predictive value of sustained virologic response 4 weeks posttreatment for achieving sustained virologic response 12 weeks posttreatment in patients receiving glecaprevir/pibrentasvir in Phase 2 and 3 clinical trials. J Viral Hepat 2021; 28:1635-1642. [PMID: 34448313 PMCID: PMC9292745 DOI: 10.1111/jvh.13600] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/12/2021] [Accepted: 08/17/2021] [Indexed: 12/26/2022]
Abstract
Sustained virologic response at posttreatment Week 12 (SVR12) is the widely accepted efficacy endpoint for direct-acting antiviral agents. Those with hepatitis C virus (HCV) are presenting younger with milder liver disease, potentially reducing need for long-term liver posttreatment monitoring. This analysis aimed to determine the positive predictive value (PPV) of SVR at posttreatment Week 4 (SVR4) for achieving SVR12 in patients with HCV, without cirrhosis or with compensated cirrhosis, receiving glecaprevir/pibrentasvir (G/P) in clinical trials. An integrated dataset from 20 Phase 2 and 3 clinical trials of G/P was evaluated in patients with 8-, 12- or 16-week treatment duration consistent with the current label (label-consistent group), and in all patients regardless of treatment duration consistency with the current label (overall group). Sensitivity analyses handled missing data either by backward imputation or were excluded. SVR4 PPV, negative predictive value (NPV), sensitivity and specificity were calculated for achieving SVR12 in both groups, and by treatment duration in the label-consistent group. SVR was defined as HCV ribonucleic acid <lower limit of quantification. The label-consistent group and overall group included 2890 and 4390 patients, respectively. PPV of SVR4 for SVR12 was >99% in both groups regardless of treatment duration. Not achieving SVR4 had 100% NPV and sensitivity for all groups. SVR4 measure had 79.5% specificity for identifying patients who did not achieve SVR12. Across 20 Phase 2/3 clinical trials of G/P, SVR4 was highly predictive of SVR12. Long-term follow-up to confirm SVR may not be necessary for certain populations of patients with HCV.
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Affiliation(s)
- Edward Gane
- Faculty of MedicineUniversity of AucklandAucklandNew Zealand
| | - Victor de Ledinghen
- Centre d’Investigation de la Fibrose HépatiqueBordeaux University HospitalPessacFrance,INSERM U1053Bordeaux UniversityBordeauxFrance
| | | | | | | | | | - Jose Luis Calleja
- Department of Gastroenterology and HepatologyHospital Universitario Puerta de HierroMadridSpain
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13
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Younossi ZM, Stepanova M, Noureddin M, Kowdley KV, Strasser SI, Kohli A, Ruane P, Shiffman ML, Sheikh A, Gunn N, Caldwell SH, Huss RS, Myers RP, Wai-Sun Wong V, Alkhouri N, Goodman Z, Loomba R. Improvements of Fibrosis and Disease Activity Are Associated With Improvement of Patient-Reported Outcomes in Patients With Advanced Fibrosis Due to Nonalcoholic Steatohepatitis. Hepatol Commun 2021; 5:1201-1211. [PMID: 34278169 PMCID: PMC8279457 DOI: 10.1002/hep4.1710] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/28/2021] [Accepted: 02/08/2021] [Indexed: 12/16/2022] Open
Abstract
Patient-reported outcomes (PROs) are important endpoints for clinical trials. The impact of investigational drugs on PROs of patients with advanced nonalcoholic steatohepatitis (NASH) was investigated. Patients with NASH with bridging fibrosis or compensated cirrhosis were enrolled in a phase 2, randomized, placebo-controlled study of selonsertib, firsocostat, or cilofexor, alone or in two-drug combinations (NCT03449446). PROs included Short Form 36 (SF-36), Chronic Liver Disease Questionnaire (CLDQ)-NASH, EuroQol Five Dimension (EQ-5D), Work Productivity and Impairment (WPAI), and 5-D Itch before and during treatment. A total of 392 patients with NASH (mean ± SD, 60 ± 9 years old; 35% men; 89% white; 72% diabetes; and 56% compensated cirrhosis) were included. Baseline Physical Functioning (PF) and Bodily Pain of SF-36 and Fatigue and Worry of CLDQ-NASH were significantly lower in patients with cirrhosis (total CLDQ-NASH score mean ± SD, 4.91 ± 1.06 with cirrhosis vs. 5.16 ± 1.14 without cirrhosis; P < 0.05). Lower baseline PRO scores were independently associated with age, female sex, greater body mass index, diabetes, clinically overt fatigue, and comorbidities (all P < 0.05). After 48 weeks of treatment, patients with ≥1-stage fibrosis improvement without worsening of NASH experienced improvement in EQ-5D and five out of six CLDQ-NASH domains (P < 0.05). Patients with ≥2-point decrease in their nonalcoholic fatty liver disease activity score (NAS) also had improvements in PF and Role Physical scores and all domains of CLDQ-NASH (P < 0.05). Progression to cirrhosis was associated with a decrease in PF scores of SF-36 (P ≤ 0.05). Fibrosis regression was independently associated with greater improvements in PF and EQ-5D scores, while NAS improvement was associated with improvement in fatigue and pruritus (all P < 0.05). Conclusion: Patients with advanced NASH experienced improvement in their PROs after fibrosis regression or improvement in disease activity.
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Affiliation(s)
- Zobair M Younossi
- Betty and Guy Beatty Center for Integrated ResearchInova Health SystemFalls ChurchVAUSA.,Department of MedicineCenter for Liver DiseasesInova Fairfax HospitalFalls ChurchVAUSA
| | - Maria Stepanova
- Center for Outcomes Research in Liver DiseaseWashingtonDCUSA
| | - Mazen Noureddin
- NAFLD Research CenterUniversity of California at San DiegoLa JollaCAUSA
| | | | | | | | - Peter Ruane
- Ruane Medical and Liver Health InstituteLos AngelesCAUSA
| | | | | | | | | | | | | | - Vincent Wai-Sun Wong
- Department of Medicine and TherapeuticsThe Chinese University of Hong KongHong KongChina
| | - Naim Alkhouri
- Texas Liver InstituteUT Health San AntonioSan AntonioTXUSA
| | - Zachary Goodman
- Betty and Guy Beatty Center for Integrated ResearchInova Health SystemFalls ChurchVAUSA.,Department of MedicineCenter for Liver DiseasesInova Fairfax HospitalFalls ChurchVAUSA
| | - Rohit Loomba
- NAFLD Research CenterUniversity of California at San DiegoLa JollaCAUSA
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14
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Loomba R, Noureddin M, Kowdley KV, Kohli A, Sheikh A, Neff G, Bhandari BR, Gunn N, Caldwell SH, Goodman Z, Wapinski I, Resnick M, Beck AH, Ding D, Jia C, Chuang JC, Huss RS, Chung C, Subramanian GM, Myers RP, Patel K, Borg BB, Ghalib R, Kabler H, Poulos J, Younes Z, Elkhashab M, Hassanein T, Iyer R, Ruane P, Shiffman ML, Strasser S, Wong VWS, Alkhouri N. Combination Therapies Including Cilofexor and Firsocostat for Bridging Fibrosis and Cirrhosis Attributable to NASH. Hepatology 2021; 73:625-643. [PMID: 33169409 DOI: 10.1002/hep.31622] [Citation(s) in RCA: 133] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 10/19/2020] [Accepted: 10/26/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Advanced fibrosis attributable to NASH is a leading cause of end-stage liver disease. APPROACH AND RESULTS In this phase 2b trial, 392 patients with bridging fibrosis or compensated cirrhosis (F3-F4) were randomized to receive placebo, selonsertib 18 mg, cilofexor 30 mg, or firsocostat 20 mg, alone or in two-drug combinations, once-daily for 48 weeks. The primary endpoint was a ≥1-stage improvement in fibrosis without worsening of NASH between baseline and 48 weeks based on central pathologist review. Exploratory endpoints included changes in NAFLD Activity Score (NAS), liver histology assessed using a machine learning (ML) approach, liver biochemistry, and noninvasive markers. The majority had cirrhosis (56%) and NAS ≥5 (83%). The primary endpoint was achieved in 11% of placebo-treated patients versus cilofexor/firsocostat (21%; P = 0.17), cilofexor/selonsertib (19%; P = 0.26), firsocostat/selonsertib (15%; P = 0.62), firsocostat (12%; P = 0.94), and cilofexor (12%; P = 0.96). Changes in hepatic collagen by morphometry were not significant, but cilofexor/firsocostat led to a significant decrease in ML NASH CRN fibrosis score (P = 0.040) and a shift in biopsy area from F3-F4 to ≤F2 fibrosis patterns. Compared to placebo, significantly higher proportions of cilofexor/firsocostat patients had a ≥2-point NAS reduction; reductions in steatosis, lobular inflammation, and ballooning; and significant improvements in alanine aminotransferase (ALT), aspartate aminotransferase (AST), bilirubin, bile acids, cytokeratin-18, insulin, estimated glomerular filtration rate, ELF score, and liver stiffness by transient elastography (all P ≤ 0.05). Pruritus occurred in 20%-29% of cilofexor versus 15% of placebo-treated patients. CONCLUSIONS In patients with bridging fibrosis and cirrhosis, 48 weeks of cilofexor/firsocostat was well tolerated, led to improvements in NASH activity, and may have an antifibrotic effect. This combination offers potential for fibrosis regression with longer-term therapy in patients with advanced fibrosis attributable to NASH.
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Affiliation(s)
- Rohit Loomba
- NAFLD Research CenterUniversity of California at San DiegoLa JollaCA
| | | | | | | | | | - Guy Neff
- Covenant Research, LLCSarasotaFL
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Reem Ghalib
- Texas Clinical Research InstituteArlingtonTX
| | | | - John Poulos
- Cumberland Research AssociatesFayettevilleNC
| | | | | | | | | | - Peter Ruane
- Ruane Medical and Liver Health InstituteLos AngelesCA
| | | | - Simone Strasser
- Royal Prince Alfred Hospital and The University of SydneyCamperdownNew South WalesAustralia
| | - Vincent Wai-Sun Wong
- Department of Medicine and TherapeuticsThe Chinese University of Hong KongHong KongHong Kong
| | - Naim Alkhouri
- Texas Liver InstituteUT Health San AntonioSan AntonioTX
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15
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Patel K, Harrison SA, Elkhashab M, Trotter JF, Herring R, Rojter SE, Kayali Z, Wong VWS, Greenbloom S, Jayakumar S, Shiffman ML, Freilich B, Lawitz EJ, Gane EJ, Harting E, Xu J, Billin AN, Chung C, Djedjos CS, Subramanian GM, Myers RP, Middleton MS, Rinella M, Noureddin M. Cilofexor, a Nonsteroidal FXR Agonist, in Patients With Noncirrhotic NASH: A Phase 2 Randomized Controlled Trial. Hepatology 2020; 72:58-71. [PMID: 32115759 DOI: 10.1002/hep.31205] [Citation(s) in RCA: 194] [Impact Index Per Article: 48.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/06/2020] [Accepted: 02/12/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS We evaluated the safety and efficacy of cilofexor (formerly GS-9674), a small-molecule nonsteroidal agonist of farnesoid X receptor, in patients with nonalcoholic steatohepatitis (NASH). APPROACH AND RESULTS In this double-blind, placebo-controlled, phase 2 trial, 140 patients with noncirrhotic NASH, diagnosed by magnetic resonance imaging-proton density fat fraction (MRI-PDFF) ≥8% and liver stiffness ≥2.5 kPa by magnetic resonance elastography (MRE) or historical liver biopsy, were randomized to receive cilofexor 100 mg (n = 56), 30 mg (n = 56), or placebo (n = 28) orally once daily for 24 weeks. MRI-PDFF, liver stiffness by MRE and transient elastography, and serum markers of fibrosis were measured at baseline and week 24. At baseline, median MRI-PDFF was 16.3% and MRE-stiffness was 3.27 kPa. At week 24, patients receiving cilofexor 100 mg had a median relative decrease in MRI-PDFF of -22.7%, compared with an increase of 1.9% in those receiving placebo (P = 0.003); the 30-mg group had a relative decrease of -1.8% (P = 0.17 vs. placebo). Declines in MRI-PDFF of ≥30% were experienced by 39% of patients receiving cilofexor 100 mg (P = 0.011 vs. placebo), 14% of those receiving cilofexor 30 mg (P = 0.87 vs. placebo), and 13% of those receiving placebo. Serum gamma-glutamyltransferase, C4, and primary bile acids decreased significantly at week 24 in both cilofexor treatment groups, whereas significant changes in Enhanced Liver Fibrosis scores and liver stiffness were not observed. Cilofexor was generally well-tolerated. Moderate to severe pruritus was more common in patients receiving cilofexor 100 mg (14%) than in those receiving cilofexor 30 mg (4%) and placebo (4%). CONCLUSIONS Cilofexor for 24 weeks was well-tolerated and provided significant reductions in hepatic steatosis, liver biochemistry, and serum bile acids in patients with NASH. ClinicalTrials.gov No. NCT02854605.
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Affiliation(s)
| | | | | | | | | | | | | | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | | | | | | | | | - Eric J Lawitz
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, TX
| | - Edward J Gane
- Liver Unit, Auckland City Hospital, Auckland, New Zealand
| | | | - Jun Xu
- Gilead Sciences, Inc., Foster City, CA
| | | | | | | | | | | | | | - Mary Rinella
- Feinberg School of Medicine, Northwestern University, Chicago, IL
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16
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Harrison SA, Wong VWS, Okanoue T, Bzowej N, Vuppalanchi R, Younes Z, Kohli A, Sarin S, Caldwell SH, Alkhouri N, Shiffman ML, Camargo M, Li G, Kersey K, Jia C, Zhu Y, Djedjos CS, Subramanian GM, Myers RP, Gunn N, Sheikh A, Anstee QM, Romero-Gomez M, Trauner M, Goodman Z, Lawitz EJ, Younossi Z. Selonsertib for patients with bridging fibrosis or compensated cirrhosis due to NASH: Results from randomized phase III STELLAR trials. J Hepatol 2020; 73:26-39. [PMID: 32147362 DOI: 10.1016/j.jhep.2020.02.027] [Citation(s) in RCA: 263] [Impact Index Per Article: 65.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 01/28/2020] [Accepted: 02/16/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND & AIMS Apoptosis signal-regulating kinase 1 (ASK1) plays a key role in hepatocyte injury, inflammation, and fibrosis in non-alcoholic steatohepatitis (NASH). We evaluated the safety and antifibrotic effect of selonsertib, a selective inhibitor of ASK1, in patients with advanced fibrosis due to NASH. METHODS We conducted 2 randomized, double-blind, placebo-controlled, phase III trials of selonsertib in patients with NASH and bridging fibrosis (F3, STELLAR-3) or compensated cirrhosis (F4, STELLAR-4). Patients were randomized 2:2:1 to receive selonsertib 18 mg, selonsertib 6 mg, or placebo once daily for 48 weeks. Liver biopsies were performed at screening and week 48 and non-invasive tests of fibrosis (NITs) were evaluated. The primary efficacy endpoint was the proportion of patients with ≥1-stage improvement in fibrosis without worsening of NASH at week 48. Additional endpoints included changes in NITs, progression to cirrhosis (in STELLAR-3), and liver-related clinical events. RESULTS Neither trial met the primary efficacy endpoint. In STELLAR-3, fibrosis improvement without worsening of NASH was observed in 10% (31/322, p = 0.49 vs. placebo), 12% (39/321, p = 0.93 vs. placebo), and 13% (21/159) of patients in the selonsertib 18 mg, selonsertib 6 mg, and placebo groups, respectively. In STELLAR-4, the primary endpoint was achieved in 14% (51/354; p = 0.56), 13% (45/351; p = 0.93), and 13% (22/172) of patients, respectively. Although selonsertib led to dose-dependent reductions in hepatic phospho-p38 expression indicative of pharmacodynamic activity, it had no significant effect on liver biochemistry, NITs, progression to cirrhosis, or adjudicated clinical events. The rates and types of adverse events were similar among selonsertib and placebo groups. CONCLUSIONS Forty-eight weeks of selonsertib monotherapy had no antifibrotic effect in patients with bridging fibrosis or compensated cirrhosis due to NASH. LAY SUMMARY Patients with non-alcoholic steatohepatitis (NASH) can develop scarring of the liver (fibrosis), including cirrhosis, which increases the risks of liver failure and liver cancer. We tested whether 48 weeks of treatment with selonsertib reduced fibrosis in patients with NASH and advanced liver scarring. We did not find that selonsertib reduced fibrosis in these patients. TRIAL REGISTRATION DETAILS Clinicaltrials.gov numbers NCT03053050 and NCT03053063.
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Affiliation(s)
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Hong Kong, China
| | | | | | - Raj Vuppalanchi
- Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Anita Kohli
- The Institute for Liver Health, Chandler, AZ, USA
| | - Shiv Sarin
- Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Naim Alkhouri
- Texas Liver Institute, University of Texas Health San Antonio, TX, USA
| | | | | | - Georgia Li
- Gilead Sciences, Inc., Foster City, CA, USA
| | | | | | - Yanni Zhu
- Gilead Sciences, Inc., Foster City, CA, USA
| | | | | | | | | | | | - Quentin M Anstee
- Institute of Cellular Medicine, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK & Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Austria
| | | | - Eric J Lawitz
- Texas Liver Institute, University of Texas Health San Antonio, TX, USA
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17
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Garcia-Tsao G, Bosch J, Kayali Z, Harrison SA, Abdelmalek MF, Lawitz E, Satapathy SK, Ghabril M, Shiffman ML, Younes ZH, Thuluvath PJ, Berzigotti A, Albillos A, Robinson JM, Hagerty DT, Chan JL, Sanyal AJ. Randomized placebo-controlled trial of emricasan for non-alcoholic steatohepatitis-related cirrhosis with severe portal hypertension. J Hepatol 2020; 72:885-895. [PMID: 31870950 DOI: 10.1016/j.jhep.2019.12.010] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 12/10/2019] [Accepted: 12/12/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Emricasan, an oral pan-caspase inhibitor, decreased portal pressure in experimental cirrhosis and in an open-label study in patients with cirrhosis and severe portal hypertension, defined as a hepatic venous pressure gradient (HVPG) ≥12 mmHg. We aimed to confirm these results in a placebo-controlled study in patients with non-alcoholic steatohepatitis (NASH)-related cirrhosis. METHODS We performed a multicenter double-blinded study, randomizing 263 patients with NASH-related cirrhosis and baseline HVPG ≥12 mmHg to twice daily oral emricasan 5 mg, 25 mg, 50 mg or placebo in a 1:1:1:1 ratio for up to 48 weeks. The primary endpoint was change in HVPG (ΔHVPG) at week 24. Secondary endpoints were changes in biomarkers (aminotransferases, caspases, cytokeratins) and development of liver-related outcomes. RESULTS There were no significant differences in ΔHVPG for any emricasan dose vs. placebo (-0.21, -0.45, -0.58 mmHg, respectively) adjusted for baseline HVPG, compensation status, and non-selective beta-blocker use. Compensated patients (n = 201 [76%]) tended to have a greater decrease in HVPG (emricasan all vs. placebo, p = 0.06), the decrease being greater in those with higher baseline HVPG (p = 0.018), with a significant interaction between baseline HVPG (continuous, p = 0.024; dichotomous at 16 mmHg [median], p = 0.013) and treatment. Biomarkers decreased significantly with emricasan at week 24 but returned to baseline levels by week 48. New or worsening decompensating events (∼10% over median exposure of 337 days), progression in model for end-stage liver disease and Child-Pugh scores, and treatment-emergent adverse events were similar among treatment groups. CONCLUSIONS Despite a reduction in biomarkers indicating target engagement, emricasan was not associated with improvement in HVPG or clinical outcomes in patients with NASH-related cirrhosis and severe portal hypertension. Compensated patients with higher baseline HVPG had evidence of a small treatment effect. Emricasan treatment appeared safe and well-tolerated. LAY SUMMARY Cirrhosis (scarring of the liver) is the main consequence of non-alcoholic steatohepatitis (NASH). Cirrhosis leads to high pressure in the portal vein which accounts for most of the complications of cirrhosis. Reducing portal pressure is beneficial in patients with cirrhosis. We studied the possibility that emricasan, a drug that improves inflammation and scarring in the liver, would reduce portal pressure in patients with NASH-related cirrhosis and severe portal hypertension. Our results in a large, prospective, double-blind study could not demonstrate a beneficial effect of emricasan in these patients. CLINICAL TRIAL NUMBER Clinical Trials.gov #NCT02960204.
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Affiliation(s)
| | - Jaime Bosch
- Inselspital, University of Bern, Berne, Switzerland; Hospital Clinic-IDIBAPS-Ciberehd, University of Barcelona, Barcelona, Spain
| | | | | | | | - Eric Lawitz
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, TX
| | - Sanjaya K Satapathy
- Methodist University Hospital, University of Tennessee Health Sciences Center, Memphis, TN
| | | | | | | | - Paul J Thuluvath
- Mercy Medical Center and University of Maryland School of Medicine, Baltimore, MD
| | | | - Agustin Albillos
- Hospital Ramon y Cajal, University of Alcala, IRYCIS, CIBEREHD, Madrid, Spain
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18
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Poordad F, Shiffman ML, Ghesquiere W, Wong A, Huhn GD, Wong F, Ramji A, Shafran SD, McPhee F, Yang R, Noviello S, Linaberry M. Daclatasvir and sofosbuvir with ribavirin for 24 weeks in chronic hepatitis C genotype-3-infected patients with cirrhosis: a Phase III study (ALLY-3C). Antivir Ther 2020; 24:35-44. [PMID: 30382942 DOI: 10.3851/imp3278] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND Optimal treatment for patients with HCV genotype-3 infection and liver cirrhosis remains a medical priority. Daclatasvir+sofosbuvir and ribavirin is a recommended option for such patients, but clinical trial data are lacking for treatment >16 weeks. METHODS This was a single-arm, Phase III study of daclatasvir+sofosbuvir+ribavirin for 24 weeks in patients with compensated cirrhosis and HCV genotype-3 infection. The primary end point was sustained virological response at post-treatment week 12 (SVR12); the primary objective was to demonstrate statistical superiority to historical SVR12 data for 12 weeks' daclatasvir+sofosbuvir without ribavirin in genotype-3-infected patients with cirrhosis (95% CI lower bound >79.0%). RESULTS A total of 78 patients were treated (54 treatment-naive, 24 treatment-experienced including 8 with prior sofosbuvir exposure). SVR12 was achieved by 87% (68/78; 95% CI 77.7, 93.7%) of patients in the primary analysis of central laboratory data. One additional patient achieved SVR12 by local testing resulting in an overall SVR12 rate of 88% (95% CI 79.2, 94.6%) and the lower bound of the 95% CI above the historical threshold. SVR12 rates were 93% (50/54) for treatment-naive and 79% (19/24) for treatment-experienced patients. Of the nine non-SVR12 patients, four were lost to follow-up, two relapsed (both sofosbuvir-experienced), two had end-of-treatment virological failure and one discontinued early. There were no unexpected safety signals; only one patient discontinued for an adverse event. CONCLUSIONS Daclatasvir+sofosbuvir+ribavirin for 24 weeks was well tolerated and efficacious in HCV genotype-3-infected patients with compensated cirrhosis, with SVR12 outcomes comparable to previously reported outcomes in patients treated with this regimen for 12-16 weeks. ClinicalTrials.gov ID NCT02673489.
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Affiliation(s)
- Fred Poordad
- The Texas Liver Institute, University of Texas Health, San Antonio, TX, USA
| | - Mitchell L Shiffman
- Bon Secours Liver Institute of Richmond, Bon Secours Health System of Virginia, Richmond, VA, USA
| | | | - Alexander Wong
- Regina General Hospital, University of Saskatchewan, Regina, SK, Canada
| | | | - Florence Wong
- Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Alnoor Ramji
- Gastroenterology Division, St Paul's Hospital, Vancouver, BC, Canada
| | | | - Fiona McPhee
- Bristol-Myers Squibb Research and Development, Wallingford, CT, USA
| | - Rong Yang
- Bristol-Myers Squibb Research and Development, Wallingford, CT, USA
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19
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Abstract
Patients with chronic hepatitis B virus (HBV) can develop progressive fibrosis, cirrhosis and hepatocellular carcinoma. Patients with chronic HBV and cirrhosis are at risk of developing hepatic decompensation and have high mortality without antiviral therapy and/or liver transplantation. Treatment of chronic HBV with antiviral therapy is indicated in all patients with cirrhosis whatever the HBe-antigen status and serum alanine aminotransferase (ALT), so that hepatic decompensation can be prevented. Initiating antiviral therapy in patients with decompensated cirrhosis can improve liver function, Child-Turcotte-Pugh (CTP) and model for end-stage liver disease (MELD) scores, as well as the need for liver transplantation and mortality. Patients with chronic HBV and cirrhosis who do not respond to antiviral therapy with normalization of ALT may have a co-existent liver disorder. One of the most common co-existent liver disorders present in patients with chronic HBV is non-alcoholic fatty liver disease (NAFLD). Patients with chronic HBV, NAFLD and cirrhosis may be at risk of developing decompensated cirrhosis and require a liver transplant. If patients with chronic HBV require liver transplantation, infection of the liver graft with HBV can be prevented with antiviral therapy.
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20
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Lok AS, Sulkowski MS, Kort JJ, Willner I, Reddy KR, Shiffman ML, Hassan MA, Pearlman BL, Hinestrosa F, Jacobson IM, Morelli G, Peter JA, Vainorius M, Michael LC, Fried MW, Wang GP, Lu W, Larsen L, Nelson DR. Efficacy of Glecaprevir and Pibrentasvir in Patients With Genotype 1 Hepatitis C Virus Infection With Treatment Failure After NS5A Inhibitor Plus Sofosbuvir Therapy. Gastroenterology 2019; 157:1506-1517.e1. [PMID: 31401140 DOI: 10.1053/j.gastro.2019.08.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 07/30/2019] [Accepted: 08/02/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Treatment options are limited for patients with hepatitis C (HCV) infection with treatment failure after sofosbuvir plus an NS5A inhibitor. There are some data for the efficacy of glecaprevir/pibrentasvir (G/P) in these patients. We performed a randomized trial of the safety and efficacy of 12 and 16 weeks of G/P, with or without ribavirin, in patients with HCV genotype 1 infection with treatment failure after sofosbuvir and an NS5A inhibitor. METHODS We performed a phase 3b, open-label study of patients with chronic HCV genotype 1 infection who received previous treatment with sofosbuvir plus an NS5A inhibitor. Patients without cirrhosis were randomly assigned to groups that received G/P for 12 weeks (n = 78, group A) or 16 weeks (n = 49, group B). Patients with compensated cirrhosis were randomly assigned to groups that received G/P and ribavirin for 12 weeks (n = 21, group C) or G/P for 16 weeks (n = 29, group D). The primary end point was a sustained virologic response 12 weeks after treatment. Samples collected at baseline and at time of treatment failure were sequenced for resistance-associated substitutions in NS3 and NS5A. RESULTS Of the 177 patients in the 4 groups, 81% were men, 79% had HCV genotype 1a infection, and 44% were black. Proportions of patients with sustained virologic response 12 weeks after treatment in groups A, B, C, and D were 90%, 94%, 86%, and 97%, respectively. The treatment failed in 13 (7.3%) patients with HCV genotype 1a infection, 6 (7.9%) in group A, 3 (6.1%) in group B, 3 (6.1%) in group C (6.1%), and 1 (3.4%) in group D. Most patients had baseline resistance-associated substitutions in NS5A. Treatment-emergent resistance-associated substitutions in NS3 and NS5A were observed in 9 and 10 patients with treatment failure, respectively. G/P was well tolerated. Ribavirin increased adverse events but did not increase efficacy. CONCLUSIONS In a randomized study of patients with chronic HCV genotype 1 infection who received previous treatment with sofosbuvir plus an NS5A inhibitor, 16 weeks treatment with G/P produced sustained virologic response 12 weeks after treatment in >90% of patients, including those with compensated cirrhosis. ClinicalTrials.gov, Number: NCT03092375.
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Affiliation(s)
- Anna S Lok
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan.
| | - Mark S Sulkowski
- Divisions of Infectious Diseases and Gastroenterology/Hepatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Ira Willner
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, South Carolina
| | - K Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Mohamed A Hassan
- Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota
| | - Brian L Pearlman
- Center for Hepatitis C, Wellstar Health System, Atlanta, Georgia
| | | | - Ira M Jacobson
- Department of Hepatology, New York University Langone Health, New York, New York
| | - Giuseppe Morelli
- Division of Gastroenterology, Hepatology, and Nutrition, University of Florida, Gainesville, Florida
| | - Joy A Peter
- Hepatology Research, University of Florida, Gainesville, Florida
| | - Monika Vainorius
- HCV-TARGET Data Coordinating Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Larry C Michael
- HCV-TARGET Data Coordinating Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Michael W Fried
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Gary P Wang
- Division of Infectious Diseases and Global Medicine, University of Florida, Gainesville, Florida
| | | | | | - David R Nelson
- Department of Medicine, University of Florida, Gainesville, Florida
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21
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Sanyal AJ, Harrison SA, Ratziu V, Abdelmalek MF, Diehl AM, Caldwell S, Shiffman ML, Aguilar Schall R, Jia C, McColgan B, Djedjos CS, McHutchison JG, Subramanian GM, Myers RP, Younossi Z, Muir AJ, Afdhal NH, Bosch J, Goodman Z. The Natural History of Advanced Fibrosis Due to Nonalcoholic Steatohepatitis: Data From the Simtuzumab Trials. Hepatology 2019; 70:1913-1927. [PMID: 30993748 DOI: 10.1002/hep.30664] [Citation(s) in RCA: 209] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 03/25/2019] [Indexed: 12/11/2022]
Abstract
Progression of nonalcoholic steatohepatitis (NASH) is incompletely characterized. We analyzed data on longitudinal changes in liver histology, hepatic venous pressure gradient (HVPG), and serum markers of fibrosis in 475 patients with NASH with bridging fibrosis (F3) or compensated cirrhosis (F4) enrolled in two phase 2b, placebo-controlled trials of simtuzumab. The trials were terminated after 96 weeks because of lack of efficacy, so data from treatment groups were combined. Liver biopsies and HVPG measurements (only for patients with F4 fibrosis) were collected at screening and at weeks 48 and 96. Patients were assessed for Ishak fibrosis stage, hepatic collagen content and alpha-smooth muscle actin (by morphometry), NAFLD Activity Score (NAS), and serum markers of fibrosis. Associations with progression to cirrhosis (in patients with F3 fibrosis) and liver-related clinical events (in patients with F4 fibrosis) were determined. Progression to cirrhosis occurred in 22% (48/217) of F3 patients, and liver-related clinical events occurred in 19% (50/258) of patients with cirrhosis. Factors significantly associated with progression to cirrhosis included higher baseline values of and greater increases in hepatic collagen content, level of alpha-smooth muscle actin, and Enhanced Liver Fibrosis score. Similar factors, plus lack of fibrosis stage improvement (hazard ratio, 9.30; 95% confidence interval, 1.28-67.37), higher HVPG at baseline, and greater increase in HVPG over time, were associated with an increased risk of liver-related clinical events in patients with cirrhosis. Disease progression was not associated with the NAS at baseline or changes in NAS during treatment after adjustment for fibrosis stage. Conclusion: In patients with advanced fibrosis due to NASH, the primary determinant of clinical disease progression is fibrosis and its change over time.
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Affiliation(s)
| | | | - Vlad Ratziu
- Hôpital Universitaire Pitié-Salpêtrière, Paris, France
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Nezam H Afdhal
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Jaime Bosch
- Inselspital, Bern University, Switzerland.,IDIBAPS, University of Barcelona, Barcelona, Spain
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22
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Anstee QM, Lawitz EJ, Alkhouri N, Wong VWS, Romero-Gomez M, Okanoue T, Trauner M, Kersey K, Li G, Han L, Jia C, Wang L, Chen G, Subramanian GM, Myers RP, Djedjos CS, Kohli A, Bzowej N, Younes Z, Sarin S, Shiffman ML, Harrison SA, Afdhal NH, Goodman Z, Younossi ZM. Noninvasive Tests Accurately Identify Advanced Fibrosis due to NASH: Baseline Data From the STELLAR Trials. Hepatology 2019; 70:1521-1530. [PMID: 31271665 DOI: 10.1002/hep.30842] [Citation(s) in RCA: 180] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 06/09/2019] [Indexed: 12/11/2022]
Abstract
Accurate noninvasive tests (NITs) are needed to replace liver biopsy for identifying advanced fibrosis caused by nonalcoholic steatohepatitis (NASH). We analyzed screening data from two phase 3 trials of selonsertib to assess the ability of NITs to discriminate advanced fibrosis. Centrally read biopsies from the STELLAR studies, which enrolled patients with bridging fibrosis and compensated cirrhosis, were staged according to the NASH Clinical Research Network classification. We explored associations between fibrosis stage and NITs, including the nonalcoholic fatty liver disease fibrosis score (NFS), fibrosis-4 (FIB-4) index, Enhanced Liver Fibrosis (ELF) test, and liver stiffness by vibration-controlled transient elastography (LS by VCTE). The performance of these tests to discriminate advanced fibrosis, either alone or in combinations, was evaluated using areas under the receiver operating characteristic curve (AUROCs) with 5-fold cross-validation repeated 100 times. Of the 4,404 patients screened for these trials, 3,202 had evaluable biopsy data: 940 with F0-F2 fibrosis and 2,262 with F3-F4 fibrosis. Significant differences between median values of NITs for patients with F0-F2 versus F3-F4 fibrosis were observed: -0.972 versus 0.318 for NFS, 1.18 versus 2.20 for FIB-4, 9.22 versus 10.39 for ELF, and 8.8 versus 16.5 kPa for LS by VCTE (all P < 0.001). AUROCs ranged from 0.75 to 0.80 to discriminate advanced fibrosis. FIB-4 followed by an LS by VCTE or ELF test in those with indeterminate values (FIB-4 between 1.3 and 2.67) maintained an acceptable performance while reducing the rate of indeterminate results. Conclusion: Among patients being considered for enrollment into clinical trials, NITs alone or in combination can reduce the need for liver biopsy to discriminate advanced fibrosis caused by NASH. The predictive value of these tests for general screening will require confirmation in a real-world population.
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Affiliation(s)
- Quentin M Anstee
- Institute of Cellular Medicine, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom.,The Liver Unit, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, United Kingdom
| | - Eric J Lawitz
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, TX
| | - Naim Alkhouri
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, TX
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese Hospital of Hong Kong, Hong Kong
| | | | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | | | | | - Ling Han
- Gilead Sciences, Inc., Foster City, CA
| | | | - Lulu Wang
- Gilead Sciences, Inc., Foster City, CA
| | | | | | | | | | - Anita Kohli
- The Institute for Liver Health, Chandler, AZ
| | | | | | - Shiv Sarin
- Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | | | | | - Nezam H Afdhal
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA
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23
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Trauner M, Gulamhusein A, Hameed B, Caldwell S, Shiffman ML, Landis C, Eksteen B, Agarwal K, Muir A, Rushbrook S, Lu X, Xu J, Chuang J, Billin AN, Li G, Chung C, Subramanian GM, Myers RP, Bowlus CL, Kowdley KV. The Nonsteroidal Farnesoid X Receptor Agonist Cilofexor (GS-9674) Improves Markers of Cholestasis and Liver Injury in Patients With Primary Sclerosing Cholangitis. Hepatology 2019; 70:788-801. [PMID: 30661255 PMCID: PMC6767458 DOI: 10.1002/hep.30509] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 12/20/2018] [Indexed: 02/06/2023]
Abstract
Primary sclerosing cholangitis (PSC) represents a major unmet medical need. In a phase II double-blind, placebo-controlled study, we tested the safety and efficacy of cilofexor (formerly GS-9674), a nonsteroidal farnesoid X receptor agonist in patients without cirrhosis with large-duct PSC. Patients were randomized to receive cilofexor 100 mg (n = 22), 30 mg (n = 20), or placebo (n = 10) orally once daily for 12 weeks. All patients had serum alkaline phosphatase (ALP) > 1.67 × upper limit of normal and total bilirubin ≤ 2 mg/dL at baseline. Safety, tolerability, pharmacodynamic effects of cilofexor (serum C4 [7α-hydroxy-4-cholesten-3-one] and bile acids), and changes in liver biochemistry and serum fibrosis markers were evaluated. Overall, 52 patients were randomized (median age 43 years, 58% male, 60% with inflammatory bowel disease, 46% on ursodeoxycholic acid). Baseline median serum ALP and bilirubin were 348 U/L (interquartile range 288-439) and 0.7 mg/dL (0.5-1.0), respectively. Dose-dependent reductions in liver biochemistry were observed. At week 12, cilofexor 100 mg led to significant reductions in serum ALP (median reduction -21%; P = 0.029 versus placebo), gamma-glutamyl transferase (-30%; P < 0.001), alanine aminotransferase (ALT) (-49%; P = 0.009), and aspartate aminotransferase (-42%; P = 0.019). Cilofexor reduced serum C4 compared with placebo; reductions in bile acids were greatest with 100 mg. Relative reductions in ALP were similar between ursodeoxycholic acid-treated and untreated patients. At week 12, cilofexor-treated patients with a 25% or more relative reduction in ALP had greater reductions in serum alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transferase, tissue inhibitor of metalloproteinase 1, C-reactive protein, and bile acids than nonresponders. Adverse events were similar between cilofexor and placebo-treated patients. Rates of grade 2 or 3 pruritus were 14% with 100 mg, 20% with 30 mg, and 40% with placebo. Conclusion: In this 12-week, randomized, placebo-controlled study, cilofexor was well tolerated and led to significant improvements in liver biochemistries and markers of cholestasis in patients with PSC.
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Affiliation(s)
| | | | - Bilal Hameed
- University of CaliforniaSan Francisco School of MedicineSan FranciscoCA
| | | | | | | | | | | | | | | | | | - Jun Xu
- Gilead Sciences, Inc.Foster CityCA
| | | | | | | | | | | | | | | | - Kris V. Kowdley
- Liver Care Network and Organ Care ResearchSwedish Medical CenterSeattleWA
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24
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Trauner M, Nevens F, Shiffman ML, Drenth JPH, Bowlus CL, Vargas V, Andreone P, Hirschfield GM, Pencek R, Malecha ES, MacConell L, Shapiro D. Long-term efficacy and safety of obeticholic acid for patients with primary biliary cholangitis: 3-year results of an international open-label extension study. Lancet Gastroenterol Hepatol 2019; 4:445-453. [DOI: 10.1016/s2468-1253(19)30094-9] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 02/12/2019] [Accepted: 02/13/2019] [Indexed: 12/12/2022]
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25
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Shiffman ML, Sussman NL, Ravendhran N, Ditmyer M, Kowdley KV, Kugelmas M. Financial Compensation For Hepatologists in Different Practice Settings. Hepatology 2019; 69:2664-2671. [PMID: 30586171 DOI: 10.1002/hep.30488] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 11/06/2018] [Indexed: 12/18/2022]
Abstract
Several governmental agencies and private organizations monitor data on relative value units (RVUs) and salary earned by various medical specialists. There are currently no data that define the RVU production and salary earned by hepatologists. A web-based survey that queried the number of patients that a hepatologist cares for, RVU production, and salary support was sent to 2,587 members of the American Association for the Study of Liver Diseases. A total of 391 members completed the survey, 229 of whom reported spending more than 75% of their time in clinical practice/direct patient care and served as the basis for this analysis. The mean age of the cohort was 48 years, 77% were male, and all regions of country were represented. Their mean duration in clinical practice was 11.4 years. Hepatologists worked in four practice settings: university hospital with a liver transplant (LT) program (UHLT, n = 148), non-university hospital with LT (nonUHLT, n = 35), university hospital with no LT (UHnoLT, n = 29), and community practice (CP, n = 17). The average number of patients seen monthly was lowest for hepatologists at a UHLT (154) and highest for those in CP (293). Hepatologists at LT programs saw the highest percentage of patients with liver disease (91% of encounters), performed the fewest endoscopic procedures (12%-17%), but received the highest compensation/RVU ($68-$85) compared with hepatologists at UHnoLT and CP ($44-$63/RVU). The mean base salary for all hepatologists with fewer than 5 years of experience was $273,507, and this increased to $347,656 for those with more than 5 years of experience. We concluded that hepatologists at LT centers are compensated at much higher rates per encounter than in other practice settings. This may be due to salary subsidies provided by the UHLT and nonUHLT to their hepatologists.
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Affiliation(s)
| | - Norman L Sussman
- Hepatology Section, Baylor University School of Medicine, Houston, TX
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26
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Frenette CT, Morelli G, Shiffman ML, Frederick RT, Rubin RA, Fallon MB, Cheng JT, Cave M, Khaderi SA, Massoud O, Pyrsopoulos N, Park JS, Robinson JM, Yamashita M, Spada AP, Chan JL, Hagerty DT. Emricasan Improves Liver Function in Patients With Cirrhosis and High Model for End-Stage Liver Disease Scores Compared With Placebo. Clin Gastroenterol Hepatol 2019; 17:774-783.e4. [PMID: 29913280 DOI: 10.1016/j.cgh.2018.06.012] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/08/2018] [Accepted: 06/09/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Caspase-mediated apoptosis and inflammation contribute to progression of liver disease. Emricasan is a pan-caspase inhibitor that reduced serum markers of apoptosis and liver inflammation in patients with hepatitis C and non-alcoholic steatohepatitis (NASH). METHODS We performed a multicenter study of 86 patients with cirrhosis (Child-Pugh class A or B; mean score, 6.9; 38% with alcohol-associated cirrhosis, 29% with HCV-associated cirrhosis, and 23% with NASH) and model for end-stage liver disease (MELD) scores of 11-18 (mean, 12.8). Patients were randomly assigned to groups given placebo (N = 42) or Emricasan (25 mg, N = 44), twice daily for 3 months; subjects then received open-label Emricasan (25 mg) twice-daily for 3 months. The primary endpoint was the change from baseline in serum levels of cleaved keratin 18 (CK-18) at month 3. RESULTS Seventy-four patients completed the 3-month study period (40 given Emricasan and 34 given placebo); 69 patients received open-label Emricasan for 3 months afterward. At the 3-month timepoint, Emricasan significantly reduced mean MELD (P = .003) and Child-Pugh (P = .003) scores in subjects with high MELD scores (15 or more), compared with placebo, with significant reductions in INR (95% CI, -0.2882 to -0.0866) and total bilirubin (95% CI, -1.5069 to -0.0823) vs placebo. There were no significant differences between Emricasan and placebo groups in mean MELD (P = .466) or Child-Pugh (P = .124) scores overall at 3 months compared to placebo. Of patients with high MELD scores, 6/9 given Emricasan (67%) had a reduction of 2 points or more at month 3, compared with 2/10 given placebo (20%). Serum levels of full-length CK-18 (P = .02) and caspase 3/7 (P < .001), but not cleaved CK-18 (P = .092), decreased significantly at 3 months in the Emricasan vs placebo group. Emricasan was well tolerated, and adverse events were balanced between groups. Emricasan's effects were generally maintained or increased after 6 months of treatment. CONCLUSIONS In a randomized trial of patients with cirrhosis, we found 3 months treatment with Emricasan to improve liver function, compared with placebo, reducing MELD and Child-Pugh scores, INR, and total bilirubin in patients with MELD scores ≥15. ClinicalTrials.gov no: NCT02230670.
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Affiliation(s)
| | - Giuseppe Morelli
- Department of Medicine, University of Florida, Gainesville, Florida
| | | | - R Todd Frederick
- Division of Hepatology, Department of Transplantation, California Pacific Medical Center, San Francisco, California
| | - Raymond A Rubin
- Piedmont Transplant Institute, Mercer University School of Medicine, Atlanta, Georgia
| | | | - Jason T Cheng
- Loma Linda University Medical Center, Loma Linda, California
| | - Matt Cave
- Division of Gastroenterology, Hepatology and Nutrition, University of Louisville, Louisville, Kentucky
| | - Saira A Khaderi
- Division of Abdominal Transplantation, Baylor College of Medicine, Houston, Texas
| | - Omar Massoud
- Division of Gastroenterology and Hepatology, University of Alabama-Birmingham, Birmingham, Alabama
| | - Nikolaos Pyrsopoulos
- Division of Gastroenterology and Hepatology, Rutgers New Jersey Medical School, Newark, New Jersey
| | - James S Park
- Division of Gastroenterology and Hepatology, New York University Langone Medical Center, New York, New York
| | | | | | | | - Jean L Chan
- Conatus Pharmaceuticals Inc, San Diego, California
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27
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Muir AJ, Levy C, Janssen HLA, Montano-Loza AJ, Shiffman ML, Caldwell S, Luketic V, Ding D, Jia C, McColgan BJ, McHutchison JG, Mani Subramanian G, Myers RP, Manns M, Chapman R, Afdhal NH, Goodman Z, Eksteen B, Bowlus CL. Simtuzumab for Primary Sclerosing Cholangitis: Phase 2 Study Results With Insights on the Natural History of the Disease. Hepatology 2019; 69:684-698. [PMID: 30153359 DOI: 10.1002/hep.30237] [Citation(s) in RCA: 112] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 08/16/2018] [Indexed: 02/06/2023]
Abstract
Lysyl oxidase like-2 (LOXL2) plays a central role in fibrogenesis and is elevated in the serum and liver of patients with primary sclerosing cholangitis (PSC). We evaluated the safety and efficacy of simtuzumab, a monoclonal antibody directed against LOXL2, in patients with PSC. Patients with compensated liver disease caused by PSC were randomized 1:1:1 to receive weekly subcutaneous injections of simtuzumab 75 mg, simtuzumab 125 mg, or placebo for 96 weeks. The primary efficacy endpoint was mean change in hepatic collagen content assessed by morphometry between baseline and week 96. Additional endpoints included change in Ishak fibrosis stage and the frequency of PSC-related clinical events. Overall, 234 patients were randomized and started treatment. At week 96, the mean change from baseline in hepatic collagen content was -0.5% for patients receiving simtuzumab 75 mg (P = 0.73 versus placebo), +0.5% for patients receiving simtuzumab 125 mg (P = 0.33 versus placebo), and 0.0 for patients receiving placebo. Compared with placebo, neither dose of simtuzumab led to significant reductions in Ishak fibrosis stage, progression to cirrhosis, or frequency of clinical events. Overall, 80 (34%) patients had fibrosis progression and 47 (20%) experienced PSC-related clinical events. In a multivariate model of baseline factors, PSC-related clinical events were more frequent in patients with advanced fibrosis (hazard ratio [HR], 2.03; 95% confidence interval [CI], 1.02-4.06; P = 0.045), higher alkaline phosphatase (HR per 10 U/L, 1.01; 95% CI, 1.00-1.02; P = 0.015), and higher enhanced liver fibrosis score (HR per unit, 1.26; 95% CI, 0.98-1.61; P = 0.073). Overall, rates of adverse events and laboratory abnormalities were similar between groups. Conclusion: Treatment with the LOXL2 inhibitor simtuzumab for 96 weeks did not provide clinical benefit in patients with PSC.
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Affiliation(s)
| | | | | | | | | | | | | | - Dora Ding
- Gilead Sciences, Inc, Foster City, CA
| | | | | | | | | | | | | | | | - Nezam H Afdhal
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA
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28
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Jain MK, Thamer M, Therapondos G, Shiffman ML, Kshirsagar O, Clark C, Wong RJ. Has Access to Hepatitis C Virus Therapy Changed for Patients With Mental Health or Substance Use Disorders in the Direct-Acting-Antiviral Period? Hepatology 2019; 69:51-63. [PMID: 30019478 DOI: 10.1002/hep.30171] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 07/05/2018] [Indexed: 12/20/2022]
Abstract
Direct-acting antivirals (DAA) for hepatitis C virus (HCV) became available in 2014, but the role of mental health or substance use disorders (MH/SUD) on access to treatment is unknown. The objective of this study was to examine the extent and predictors of HCV treatment in the pre-DAA and post-DAA periods in four large, diverse health care settings in the United States. We conducted a retrospective analysis of 29,544 adults with chronic HCV who did or did not receive treatment from January 1, 2011, to February 28, 2017. Kaplan-Meier curve was used to examine cumulative risk for receiving HCV treatment stratified by MH/SUD. Predictors of HCV treatment in the pre-DAA (January 1, 2011, to December 31, 2013) and post-DAA (January 1, 2014, to February 28, 2017) cohorts were analyzed using multivariate generalized estimating equations and a modified Poisson model. Overall, 21.7% (2,879/13,240) of those with chronic HCV post-DAA were treated compared with 3.5% (574/16,304) in the pre-DAA period. Compared with non-Hispanic whites, Hispanic whites (adjusted odds ratio [AOR] 0.36; 95% confidence interval [CI], 0.25, 0.52) were less likely to be treated in the post-DAA period. Those with concurrent nonalcoholic fatty liver disease (AOR 1.39; 95% CI, 1.05, 1.83), cirrhosis (AOR 2.00; 95% CI, 1.74, 2.31), and liver transplant (AOR 2.72; 95% CI, 1.87, 3.94) were more likely to be treated post-DAA. Those with MH/SUD were less likely to be treated both before (AOR 0.46; 95% CI, 0.36, 0.60) and after (AOR 0.63; 95% CI, 0.55, 0.71) DAA therapy was available. Overall, the cumulative risk for receiving HCV treatment from 2011 to 2017 among those with versus without MH/SUD was 13.6% versus 21.6%, respectively (P < 0.001). Conclusion: The volume of patients treated for HCV has increased in the post-DAA period, especially among those with liver-related comorbidities, but disparities in access to treatment continue among those with MH/SUD.
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Affiliation(s)
- Mamta K Jain
- Division of Infectious Diseases, University of Texas Southwestern Medical Center, Dallas, TX.,Parkland Health and Hospital System, Dallas, TX
| | - Mae Thamer
- Medical Technology and Practice Patterns Institute, Bethesda, MD
| | - George Therapondos
- Multi-Organ Transplant Institute, Ochsner Health System, New Orleans, LA
| | | | - Onkar Kshirsagar
- Medical Technology and Practice Patterns Institute, Bethesda, MD
| | | | - Robert J Wong
- Division of Gastroenterology & Hepatology, Alameda Health System - Highland Hospital, Oakland, CA
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29
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Harrison SA, Abdelmalek MF, Caldwell S, Shiffman ML, Diehl AM, Ghalib R, Lawitz EJ, Rockey DC, Schall RA, Jia C, McColgan BJ, McHutchison JG, Subramanian GM, Myers RP, Younossi Z, Ratziu V, Muir AJ, Afdhal NH, Goodman Z, Bosch J, Sanyal AJ. Simtuzumab Is Ineffective for Patients With Bridging Fibrosis or Compensated Cirrhosis Caused by Nonalcoholic Steatohepatitis. Gastroenterology 2018; 155:1140-1153. [PMID: 29990488 DOI: 10.1053/j.gastro.2018.07.006] [Citation(s) in RCA: 225] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 06/12/2018] [Accepted: 07/01/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Lysyl oxidase-like 2 contributes to fibrogenesis by catalyzing cross-linkage of collagen. We evaluated the safety and efficacy of simtuzumab, a monoclonal antibody against lysyl oxidase-like 2, in two phase 2b trials of patients with advanced fibrosis caused by nonalcoholic steatohepatitis. METHODS We performed a double-blind study of 219 patients with bridging fibrosis caused by nonalcoholic steatohepatitis who were randomly assigned (1:1:1) to groups given weekly subcutaneous injections of simtuzumab (75 or 125 mg) or placebo for a planned duration of 240 weeks. We performed a separate study of 258 patients with compensated cirrhosis randomly assigned (1:1:1) to groups given intravenous infusions of simtuzumab (200 or 700 mg) or placebo every other week. The studies were performed from January 2013 through July 2014 at 80 sites in North America and Europe. Biopsy specimens were collected and analyzed at screening and at weeks 48 and 96; clinical information and serum levels of fibrosis biomarkers were collected throughout the study. The primary end point was change from baseline to week 96 in hepatic collagen content, measured by morphometry of liver specimens, in patients with bridging fibrosis; for patients with cirrhosis, the primary end point was change in hepatic venous pressure gradient from baseline to week 96. RESULTS The 2 studies were stopped after week 96 because of lack of efficacy. All 3 groups of patients with bridging fibrosis-including those given placebo-had significant decreases in hepatic collagen content, but there was no statistically significant difference in decrease between patients receiving simtuzumab 75 mg and those receiving placebo (-0.2%, 95% confidence interval [CI] -1.3 to 1.0, P = .77) or between patients receiving simtuzumab 125 mg and those receiving placebo (-0.4%, 95% CI -1.5 to 0.8, P = .52). In patients with cirrhosis, the mean difference in hepatic venous pressure gradient between the 2 simtuzumab groups and the placebo group was 0.1 mm Hg (95% CI -1.2 to 1.5, P = .84 for 200 mg; 95% CI -1.2 to 1.4, P = .88 for 700 mg). Simtuzumab did not significantly decrease fibrosis stage, progression to cirrhosis in patients with bridging fibrosis, or liver-related clinical events in patients with cirrhosis. Rates of adverse events were similar among groups. CONCLUSION In two phase 2b trials of patients with bridging fibrosis or compensated cirrhosis associated with nonalcoholic steatohepatitis, simtuzumab was ineffective in decreasing hepatic collagen content or hepatic venous pressure gradient, respectively. Clinicaltrials.govNCT01672866 and NCT01672879.
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Affiliation(s)
| | | | | | | | - Anna Mae Diehl
- Duke Clinical Research Institute, Durham, North Carolina
| | - Reem Ghalib
- Texas Clinical Research Institute, Arlington, Texas
| | - Eric J Lawitz
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, Texas
| | - Don C Rockey
- Medical University of South Carolina, Charleston, South Carolina
| | | | | | | | | | | | | | | | - Vlad Ratziu
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts
| | - Andrew J Muir
- Duke Clinical Research Institute, Durham, North Carolina
| | | | | | - Jaime Bosch
- Inselspital, Bern University, Switzerland; IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Arun J Sanyal
- Virginia Commonwealth University, Richmond, Virginia
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Abstract
The epidemic of hepatitis C virus (HCV) began in the 1960s when transmission was primarily the result of blood transfusions. By 1990, when HCV was identified and a serologic test for screening donated blood was implemented, 123 million persons had already become infected worldwide and HCV was the most common cause of cirrhosis, hepatocellular carcinoma and the most common indication for liver transplantation. Approximately 75% of persons with HCV are "baby boomers" born between the years 1945 and 1965. The number of new cases of HCV declined precipitously between 1990 and 2005. The next wave of HCV began in 2005, and transmission is primarily the result of an epidemic of intravenous drug use. New cases of HCV have increased three-fold between 2005 and 2015. Approximately 50% of persons who inject drugs (PWID) have been exposed to HCV, and 25% of these persons are under the age of 25 years. The treatment of chronic HCV in PWID has two goals; treating HCV and preventing the patient from returning to drug use and becoming reinfected. Highly effective oral antiviral agents are now available and can cure HCV in virtually all patients. Treatment can be highly effective in PWID with sustained virologic response rates similar to that observed in a non-drug-using population. Preventing the patient from returning to drug use and becoming reinfected with HCV is more difficult and will require that the medical and social problems associated with intravenous drug use be addressed and resolved.
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31
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Gane EJ, Shiffman ML, Etzkorn K, Morelli G, Stedman CAM, Davis MN, Hinestrosa F, Dvory-Sobol H, Huang KC, Osinusi A, McNally J, Brainard DM, McHutchison JG, Thompson AJ, Sulkowski MS. Sofosbuvir-velpatasvir with ribavirin for 24 weeks in hepatitis C virus patients previously treated with a direct-acting antiviral regimen. Hepatology 2017; 66:1083-1089. [PMID: 28498551 DOI: 10.1002/hep.29256] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 04/15/2017] [Accepted: 05/08/2017] [Indexed: 02/06/2023]
Abstract
UNLABELLED The optimal retreatment strategy for patients chronically infected with hepatitis C virus who experience virologic failure after treatment with direct-acting antiviral-based therapies remains unclear. In this multicenter, open-label, phase 2 study, we evaluated the efficacy and safety of a fixed-dose combination of sofosbuvir-velpatasvir (400 mg/100 mg) plus weight-adjusted ribavirin administered for 24 weeks in patients who did not achieve sustained virologic response after prior treatment with direct-acting antiviral regimens that included the nucleotide analogue nonstructural protein 5B inhibitor sofosbuvir plus the nonstructural protein 5A inhibitor velpatasvir with or without the nonstructural protein 3/4A protease inhibitor voxilaprevir. The primary efficacy endpoint was the proportion of patients achieving sustained virologic response at 12 weeks after the cessation of treatment. In total, 63 of 69 (91%; 95% confidence interval, 82%-97%) patients achieved sustained virologic response at 12 weeks, including 36 of 37 (97%; 95% confidence interval, 86%-100%) patients with hepatitis C virus genotype 1 infection, 13 of 14 (93%; 95% confidence interval, 66%-100%) patients with genotype 2 infection, and 14 of 18 (78%; 95% confidence interval, 52%-94%) patients with genotype 3 infection. Most adverse events were of mild or moderate severity. The most frequently reported adverse events were fatigue, nausea, headache, insomnia, and rash. One patient (1%) with genotype 1a infection discontinued all study drugs due to an adverse event (irritability). CONCLUSION Retreatment of patients who previously failed direct-acting antiviral-based therapies with sofosbuvir-velpatasvir plus ribavirin for 24 weeks was well tolerated and effective, particularly those with hepatitis C virus genotype 1 or 2 infection. (Hepatology 2017;66:1083-1089).
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Affiliation(s)
| | | | | | | | | | | | | | | | - K C Huang
- Gilead Sciences, Inc, Foster City, CA
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Jones D, Boudes PF, Swain MG, Bowlus CL, Galambos MR, Bacon BR, Doerffel Y, Gitlin N, Gordon SC, Odin JA, Sheridan D, Wörns MA, Clark V, Corless L, Hartmann H, Jonas ME, Kremer AE, Mells GF, Buggisch P, Freilich BL, Levy C, Vierling JM, Bernstein DE, Hartleb M, Janczewska E, Rochling F, Shah H, Shiffman ML, Smith JH, Choi YJ, Steinberg A, Varga M, Chera H, Martin R, McWherter CA, Hirschfield GM. Seladelpar (MBX-8025), a selective PPAR-δ agonist, in patients with primary biliary cholangitis with an inadequate response to ursodeoxycholic acid: a double-blind, randomised, placebo-controlled, phase 2, proof-of-concept study. Lancet Gastroenterol Hepatol 2017; 2:716-726. [PMID: 28818518 DOI: 10.1016/s2468-1253(17)30246-7] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 07/05/2017] [Accepted: 07/10/2017] [Indexed: 12/23/2022]
Abstract
BACKGROUND Many patients with primary biliary cholangitis have an inadequate response to first-line therapy with ursodeoxycholic acid. Seladelpar is a potent, selective agonist for the peroxisome proliferator-activated receptor-delta (PPAR-δ), which is implicated in bile acid homoeostasis. This first-in-class study evaluated the anti-cholestatic effects and safety of seladelpar in patients with an inadequate response to ursodeoxycholic acid. METHODS The study was a 12-week, double-blind, placebo-controlled, phase 2 trial of patients with alkaline phosphatase of at least 1·67 times the upper limit of normal (ULN) despite treatment with ursodeoxycholic acid. Patients, recruited at 29 sites in North America and Europe, were randomly assigned to placebo, seladelpar 50 mg/day, or seladelpar 200 mg/day while ursodeoxycholic acid was continued. Randomisation was done centrally (1:1:1) by a computerised system using an interactive voice-web response system with a block size of three. Randomisation was stratified by region (North America and Europe). The primary outcome was the percentage change from baseline in alkaline phosphatase over 12 weeks, analysed in the modified intention-to-treat (ITT) population (any randomised patient who received at least one dose of medication and had at least one post-baseline alkaline phosphatase evaluation). This study is registered with ClinicalTrials.gov (NCT02609048) and the EU Clinical Trials Registry (EudraCT2015-002698-39). FINDINGS Between Nov 4, 2015, and May 26, 2016, 70 patients were screened at 29 sites in North America and Europe. During recruitment, three patients treated with seladelpar developed fully reversible, asymptomatic grade 3 alanine aminotransferase increases (one on 50 mg, two on 200 mg), ranging from just over five to 20 times the ULN; as a result, the study was terminated after 41 patients were randomly assigned. The modified ITT population consisted of 12 patients in the placebo group, 13 in the seladelpar 50 mg group, and 10 in the seladelpar 200 mg group. Mean changes from baseline in alkaline phosphatase were -2% (SD 16) in the placebo group, -53% (14) in the seladelpar 50 mg group, and -63% (8) in the seladelpar 200 mg group. Changes in both seladelpar groups versus placebo were significant (p<0·0001 for both groups vs placebo), with no significant difference between the two seladelpar groups (p=0·1729). All five patients who received seladelpar for 12 weeks had normal alkaline phosphatase values at the end of treatment, based on a central laboratory ULN for alkaline phosphatase of 116 U/L. The most frequently reported adverse events were pruritus (16%; one patient on placebo, four on seladelpar 50 mg, and one on seladelpar 200 mg), nausea (13%; one patient on placebo, three on seladelpar 50 mg, and one on seladelpar 200 mg), diarrhoea (10%; two patients on placebo, one on seladelpar 50 mg, and one on seladelpar 200 mg), dyspepsia (8%; two patients on seladelpar 50 mg and one on seladelpar 200 mg), muscle spasms (8%; three patients on seladelpar 200 mg), myalgia (8%; one patient on placebo and two on seladelpar 200 mg), and dizziness (8%; one patient on placebo and two on seladelpar 50 mg). INTERPRETATION Seladelpar normalised alkaline phosphatase levels in patients who completed 12 weeks of treatment. However, treatment was associated with grade 3 increases in aminotransferases and the study was stopped early. The effects of seladelpar should be explored at lower doses. FUNDING CymaBay Therapeutics.
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Affiliation(s)
- David Jones
- University of Newcastle, Newcastle upon Tyne, UK
| | | | - Mark G Swain
- University of Calgary Liver Unit, Calgary, Canada
| | | | | | - Bruce R Bacon
- Saint Louis University Hospital, Saint Louis, MO, USA
| | | | - Norman Gitlin
- Atlanta Gastroenterology Associates, Atlanta, GA, USA
| | | | - Joseph A Odin
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - David Sheridan
- Plymouth Hospitals NHS Trust & Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth, UK
| | | | | | | | - Heinz Hartmann
- Gastroenterologische Gemeinschaftspraxis, Herne, Germany
| | - Mark E Jonas
- Ohio Gastroenterology and Liver Institute, Cincinnati, OH, USA
| | - Andreas E Kremer
- Department of Medicine 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - George F Mells
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Peter Buggisch
- Institut für interdisziplinäre Medizin Studien GmbH an der Asklepiosklinik Saint Georg, Hamburg, Germany
| | | | - Cynthia Levy
- Division of Hepatology, University of Miami, Miami, FL, USA
| | - John M Vierling
- Advanced Liver Therapies, Baylor College of Medicine, Houston, TX, USA
| | | | - Marek Hartleb
- Department of Gastroenterology and Hepatology, Medical University of Silesia, School of Medicine in Katowice, Katowice, Poland
| | | | | | - Hemant Shah
- Toronto General Hospital, University Health Network, Toronto, Canada
| | | | - John H Smith
- Digestive and Liver Disease Specialists, Norfolk, VA, USA
| | | | | | | | | | | | | | - Gideon M Hirschfield
- Center for Liver Research, Birmingham NIHR Biomedical Research Center, University of Birmingham, Birmingham, UK
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34
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Shiffman ML, Gunn NT. Developing a relationship with a liver transplant program. Clin Liver Dis (Hoboken) 2017; 9:73-76. [PMID: 30992963 PMCID: PMC6467233 DOI: 10.1002/cld.622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2016] [Accepted: 01/23/2017] [Indexed: 02/04/2023] Open
Affiliation(s)
| | - Nadege T. Gunn
- Liver Institute of VirginiaBon Secours Health SystemRichmondVA
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35
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Abstract
Chronic hepatitis C virus (HCV) is associated with insulin resistance (IR) and leads to type 2 diabetes mellitus (T2DM) and hepatic steatosis in many patients. These metabolic complications of HCV have been shown to accelerate the progression of fibrosis to cirrhosis and increase the risk of hepatocellular carcinoma. The metabolic syndrome is a common disorder that also includes IR, T2DM and hepatic steatosis. Approximately 20%-30% of patients with chronic HCV also have co-existent metabolic syndrome. The cause of steatosis in patients with the features of both the metabolic syndrome and chronic HCV is sometime difficult to determine. Patients with metabolic syndrome and chronic HCV are also at risk of developing renal, cardiovascular and cerebrovascular disease. Recent data suggest that HCV is an independent risk factor for renal, coronary and cerebral vascular disease, and may increase mortality associated with these disorders. The treatment of HCV can now result in a sustained virological response and cure nearly all patients with chronic HCV. The eradication of HCV reduces the risk of developing IR and T2DM, improves IR and 2TDM, reduces the risk of developing chronic kidney disease, end-stage renal disease, acute cardiac syndrome and stroke in patients with 2TDM. Thus, treatment of chronic HCV can provide a significant public health benefit, but only if all patients with chronic HCV are identified and universally treated.
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Affiliation(s)
- Mitchell L Shiffman
- Liver Institute of Virginia, Bon Secours Health System, Richmond and Newport News, VA, USA
| | - Nadege T Gunn
- Liver Institute of Virginia, Bon Secours Health System, Richmond and Newport News, VA, USA
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36
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Lim SG, Aghemo A, Chen PJ, Dan YY, Gane E, Gani R, Gish RG, Guan R, Jia JD, Lim K, Piratvisuth T, Shah S, Shiffman ML, Tacke F, Tan SS, Tanwandee T, Win KM, Yurdaydin C. Management of hepatitis C virus infection in the Asia-Pacific region: an update. Lancet Gastroenterol Hepatol 2016; 2:52-62. [PMID: 28404015 DOI: 10.1016/s2468-1253(16)30080-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Revised: 08/05/2016] [Accepted: 08/10/2016] [Indexed: 12/12/2022]
Abstract
The Asia-Pacific region has disparate hepatitis C virus (HCV) epidemiology, with prevalence ranging from 0·1% to 4·7%, and a unique genotype distribution. Genotype 1b dominates in east Asia, whereas in south Asia and southeast Asia genotype 3 dominates, and in Indochina (Vietnam, Cambodia, and Laos), genotype 6 is most common. Often, availability of all-oral direct-acting antivirals (DAAs) is delayed because of differing regulatory requirements. Ideally, for genotype 1 infections, sofosbuvir plus ledipasvir, sofosbuvir plus daclatasvir, or ombitasvir, paritaprevir, and ritonavir plus dasabuvir are suitable. Asunaprevir plus daclatasvir is appropriate for compensated genotype 1b HCV if baseline NS5A mutations are absent. For genotype 3 infections, sofosbuvir plus daclatasvir for 24 weeks or sofosbuvir, daclatasvir, and ribavirin for 12 weeks are the optimal oral therapies, particularly for patients with cirrhosis and those who are treatment experienced, whereas sofosbuvir, pegylated interferon, and ribavirin for 12 weeks is an alternative regimen. For genotype 6, sofosbuvir plus pegylated interferon and ribavirin, sofosbuvir plus ledipasvir, or sofosbuvir plus ribavirin for 12 weeks are all suitable. Pegylated interferon plus ribavirin has been replaced by sofosbuvir plus pegylated interferon and ribavirin, and all-oral therapies where available, but cost and affordability remain a major issue because of the absence of universal health coverage. Few patients have been treated because of multiple barriers to accessing care. HCV in the Asia-Pacific region is challenging because of the disparate epidemiology, poor access to all-oral therapy because of availability, cost, or regulatory licensing. Until these problems are addressed, the burden of disease is likely to remain high.
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Affiliation(s)
- Seng Gee Lim
- Division of Gastroenterology and Hepatology, National University Hospital, Singapore, Singapore.
| | - Alessio Aghemo
- UOC Gastroenterologia ed Epatologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Pei-Jer Chen
- Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University School of Medicine, Taipei, Taiwan
| | - Yock Young Dan
- Division of Gastroenterology and Hepatology, National University Hospital, Singapore, Singapore
| | - Edward Gane
- New Zealand Liver Transplant Unit, Auckland City Hospital, Auckland, New Zealand
| | - Rino Gani
- Hepatology Division, Department of Internal Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Robert G Gish
- Stanford University Hospitals and Clinics, Palo Alto, CA, USA
| | - Richard Guan
- Department of Gastroenterology, Mount Elizabeth Medical Centre, Singapore, Singapore
| | - Ji Dong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Xicheng, Beijing, China
| | - Kieron Lim
- Division of Gastroenterology and Hepatology, National University Hospital, Singapore, Singapore
| | - Teerha Piratvisuth
- NKC Institute of Gastroenterology and Hepatology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | - Samir Shah
- Department of Hepatology, Institute of Liver Disease, HPB Surgery and Transplant, Global Hospital, Parel, Mumbai, India
| | | | - Frank Tacke
- Department of Medicine III, University Hospital Aachen, Aachen, Germany
| | - Soek Siam Tan
- Department of Hepatology, Selayang Hospital, Selangor, Malaysia
| | - Tawesak Tanwandee
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok-noi, Bangkok, Thailand
| | | | - Cihan Yurdaydin
- Department of Gastroenterology, University of Ankara Medical School, Ankara, Turkey
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Terrault NA, Zeuzem S, Di Bisceglie AM, Lim JK, Pockros PJ, Frazier LM, Kuo A, Lok AS, Shiffman ML, Ben Ari Z, Akushevich L, Vainorius M, Sulkowski MS, Fried MW, Nelson DR. Effectiveness of Ledipasvir-Sofosbuvir Combination in Patients With Hepatitis C Virus Infection and Factors Associated With Sustained Virologic Response. Gastroenterology 2016; 151:1131-1140.e5. [PMID: 27565882 PMCID: PMC5300778 DOI: 10.1053/j.gastro.2016.08.004] [Citation(s) in RCA: 169] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 07/22/2016] [Accepted: 08/05/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND & AIMS The combination of ledipasvir and sofosbuvir has been approved for treatment of genotype 1 hepatitis C virus (HCV) infection, including an 8-week regimen for treatment-naïve patients without cirrhosis and a baseline level of HCV RNA <6 million IU/mL. We analyzed data from a multicenter, prospective, observational study to determine real-world sustained virologic responses 12 weeks after treatment (SVR12) with regimens containing ledipasvir and sofosbuvir and identify factors associated with treatment failure. METHODS We collected data from 2099 participants in the HCV-TARGET study with complete virologic data (per-protocol population). We analyzed data from 1788 patients receiving ledipasvir-sofosbuvir (282 for 8 weeks, 910 for 12 weeks, 510 for 24 weeks, and 86 for a different duration) and 311 receiving ledipasvir-sofosbuvir plus ribavirin (212 for 12 weeks and 81 for 24 weeks, 18 for other duration) to estimate SVR12 (with 95% confidence interval [CI]), and logistic regression methods to identify factors that predicted an SVR12. RESULTS The overall study population was 25% black, 66% with HCV genotype 1A infection, 41% with cirrhosis, 50% treatment-experienced, and 30% receiving proton pump inhibitors at start of treatment. In the per-protocol population, SVR12s were achieved by 96% of patients receiving ledipasvir-sofosbuvir for 8 weeks (95% CI, 93%-98%), 97% receiving the drugs for 12 weeks (95% CI, 96%-98%), and 95% receiving the drugs for 24 weeks (95% CI, 93%-97%). Among patients also receiving ribavirin, SVR12 was achieved by 97% of the patients receiving the drugs for 12 weeks (95% CI, 94%-99%) and 95% receiving the drugs for 24 weeks (95% CI, 88%-99%). Of the 586 patients who qualified for 8 weeks of treatment, only 255 (44%) received the drugs for 8 weeks. The rate of SVR12 among those who qualified for and received 8 weeks of therapy was similar in those who qualified for 8 weeks but received 12 weeks therapy (96%; 95% CI, 92%-99% vs 98%; 95% CI, 95%-99%). Factors that predicted SVR12 were higher albumin (≥3.5 g/dL), lower total bilirubin (≤1.2 g/dL), absence of cirrhosis, and absence of proton pump inhibitor use. CONCLUSIONS Regimens containing ledipasvir and sofosbuvir are highly effective for a broad spectrum of patients with HCV genotype 1 infection treated in different clinical practice settings. Expanded use of 8-week treatment regimens for eligible patients is supported by these real-world results. Modification of proton pump inhibitor use may increase rates of SVR. ClinicalTrials.gov no. NCT01474811.
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Affiliation(s)
- Norah A Terrault
- Division of Gastroenterology/Hepatology, University of California San Francisco, San Francisco, California.
| | | | - Adrian M Di Bisceglie
- Department of Medicine, Saint Louis University School of Medicine, St Louis, Missouri
| | - Joseph K Lim
- Yale University School of Medicine, New Haven, Connecticut
| | - Paul J Pockros
- Liver Disease Center, Scripps Clinic, La Jolla, California
| | | | - Alexander Kuo
- University of California San Diego, San Diego, California
| | - Anna S Lok
- University of Michigan Health System, Ann Arbor, Michigan
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Foster GR, Coppola C, Derbala M, Ferenci P, Orlandini A, Reddy KR, Tallarico L, Shiffman ML, Ahlers S, Bakalos G, Hassanein T. Impact of Safety-Related Dose Reductions or Discontinuations on Sustained Virologic Response in HCV-Infected Patients: Results from the GUARD-C Cohort. PLoS One 2016; 11:e0151703. [PMID: 27018988 PMCID: PMC4809570 DOI: 10.1371/journal.pone.0151703] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Accepted: 03/02/2016] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Despite the introduction of direct-acting antiviral agents for chronic hepatitis C virus (HCV) infection, peginterferon alfa/ribavirin remains relevant in many resource-constrained settings. The non-randomized GUARD-C cohort investigated baseline predictors of safety-related dose reductions or discontinuations (sr-RD) and their impact on sustained virologic response (SVR) in patients receiving peginterferon alfa/ribavirin in routine practice. METHODS A total of 3181 HCV-mono-infected treatment-naive patients were assigned to 24 or 48 weeks of peginterferon alfa/ribavirin by their physician. Patients were categorized by time-to-first sr-RD (Week 4/12). Detailed analyses of the impact of sr-RD on SVR24 (HCV RNA <50 IU/mL) were conducted in 951 Caucasian, noncirrhotic genotype (G)1 patients assigned to peginterferon alfa-2a/ribavirin for 48 weeks. The probability of SVR24 was identified by a baseline scoring system (range: 0-9 points) on which scores of 5 to 9 and <5 represent high and low probability of SVR24, respectively. RESULTS SVR24 rates were 46.1% (754/1634), 77.1% (279/362), 68.0% (514/756), and 51.3% (203/396), respectively, in G1, 2, 3, and 4 patients. Overall, 16.9% and 21.8% patients experienced ≥1 sr-RD for peginterferon alfa and ribavirin, respectively. Among Caucasian noncirrhotic G1 patients: female sex, lower body mass index, pre-existing cardiovascular/pulmonary disease, and low hematological indices were prognostic factors of sr-RD; SVR24 was lower in patients with ≥1 vs. no sr-RD by Week 4 (37.9% vs. 54.4%; P = 0.0046) and Week 12 (41.7% vs. 55.3%; P = 0.0016); sr-RD by Week 4/12 significantly reduced SVR24 in patients with scores <5 but not ≥5. CONCLUSIONS In conclusion, sr-RD to peginterferon alfa-2a/ribavirin significantly impacts on SVR24 rates in treatment-naive G1 noncirrhotic Caucasian patients. Baseline characteristics can help select patients with a high probability of SVR24 and a low probability of sr-RD with peginterferon alfa-2a/ribavirin.
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Affiliation(s)
- Graham R. Foster
- Institute of Cellular and Molecular Sciences, Queen Mary University of London, London, United Kingdom
| | - Carmine Coppola
- Unità Operativa Epatologia ed Ecografia Interventistica Ospedale Gragnano, Naples, Italy
| | | | | | - Alessandra Orlandini
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - K. Rajender Reddy
- University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | | | - Mitchell L. Shiffman
- Liver Institute of Virginia, Bon Secours Health System, Newport News/Richmond, Virginia, United States of America
| | | | | | - Tarek Hassanein
- University of California San Diego, San Diego, California, United States of America
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Asselah T, Thompson AJ, Flisiak R, Romero-Gomez M, Messinger D, Bakalos G, Shiffman ML. A Predictive Model for Selecting Patients with HCV Genotype 3 Chronic Infection with a High Probability of Sustained Virological Response to Peginterferon Alfa-2a/Ribavirin. PLoS One 2016; 11:e0150569. [PMID: 26991780 PMCID: PMC4798721 DOI: 10.1371/journal.pone.0150569] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 02/14/2016] [Indexed: 12/15/2022] Open
Abstract
Background Access to direct-acting antiviral agents (DAAs) is restricted in some settings; thus, the European Association for the Study of the Liver recommends dual peginterferon/ribavirin (PegIFN/RBV) therapy wherever DAAs are unavailable. HCV genotype (GT) 3 infection is now the most difficult genotype to eradicate and PegIFN/RBV remains an effective option. The goal of this study was to devise a simple predictive score to identify GT3 patients with a high probability of achieving a sustained virologic response (SVR) with PegIFN alfa-2a/RBV therapy. Methods Relationships between baseline characteristics and SVR were explored by multiple logistic regression models and used to develop a simple scoring system to predict SVR using data from 1239 treatment-naive GT3 patients who received PegIFN alfa-2a/RBV for 24 weeks in two large observational cohort studies. Results The score was validated using a database of 473 patients. Scores were assigned for six factors as follows: age (years) (≤40: 2 points; >40 but ≤55: 1); bodyweight (kg) (<70: 2; ≥70 but <90: 1); no cirrhosis/transition to cirrhosis (2); ALT ≤2.5 x ULN (1); platelets (109/L) (>200: 2; ≥100 but <200: 1); HCV RNA (<400,000 IU/mL: 1). The points are summed to arrive at a score ranging from 0‒10 where higher scores indicate higher chances of SVR; 141, 123, 203, 249, 232, and 218 patients had total scores of 0‒4, 5, 6, 7, 8, and 9–10, respectively, among whom SVR rates were 45%, 62%, 72%, 76%, 84%, and 89%. Among 622 patients who had scores of 6‒10 and HCV RNA <50 IU/mL by treatment week 4 the SVR rate was 86% (532/622). Conclusions A simple baseline scoring system involving age, bodyweight, cirrhosis status, ALT level, platelet count and HCV RNA level can be used to identify treatment-naive Caucasian patients with HCV GT3 infection with a high probability of SVR with PegIFN alfa-2a/RBV therapy.
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Affiliation(s)
- Tarik Asselah
- Centre de Recherche sur l’Inflammation (CRI), UMR 1149 Inserm, Université Paris Diderot, Service d’Hépatologie, AP-HP Hôpital Beaujon, Paris, France
- * E-mail:
| | - Alex J. Thompson
- Department of Gastroenterology, St Vincent’s Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Robert Flisiak
- Department of Infectious Diseases and Hepatology, Medical University of Białystok, 15–540, Białystok, Poland
| | - Manuel Romero-Gomez
- UCM Digestive Diseases and CIBERehd, Valme University Hospital, University of Seville, Seville, Spain
| | | | - Georgios Bakalos
- Global Product Development Medical Affairs, F. Hoffmann-La Roche Ltd, 4074, Basel, Switzerland
| | - Mitchell L. Shiffman
- Liver Institute of Virginia, Bon Secours Health System, Richmond and Newport News, Richmond, VA, United States of America
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Wilder JM, Jeffers LJ, Ravendhran N, Shiffman ML, Poulos J, Sulkowski MS, Gitlin N, Workowski K, Zhu Y, Yang JC, Pang PS, McHutchison JG, Muir AJ, Howell C, Kowdley K, Afdhal N, Reddy KR. Safety and efficacy of ledipasvir-sofosbuvir in black patients with hepatitis C virus infection: A retrospective analysis of phase 3 data. Hepatology 2016; 63:437-44. [PMID: 26547499 PMCID: PMC4738375 DOI: 10.1002/hep.28334] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Accepted: 11/05/2015] [Indexed: 01/08/2023]
Abstract
UNLABELLED Black patients chronically infected with genotype 1 hepatitis C virus (HCV) have historically had lower rates of response to interferon-based treatment than patients of other races. In the phase 3 ION program, the single-tablet regimen of the NS5A inhibitor ledipasvir and NS5B nucleotide polymerase inhibitor sofosbuvir was shown to be safe and highly effective in the general population. The aim of this study was to evaluate the safety and efficacy of ledipasvir/sofosbuvir in black patients using data from the three open-label ION clinical trials, which evaluated the safety and efficacy of 8, 12, and 24 weeks of ledipasvir/sofosbuvir with or without ribavirin for the treatment of treatment-naïve and treatment-experienced patients with genotype 1 HCV, including those with compensated cirrhosis. The primary endpoint was sustained virologic response at 12 weeks after the end of therapy (SVR12). For our analysis, rates of SVR12, treatment-emergent adverse events, and graded laboratory abnormalities were analyzed in black versus non-black patients. Of the 1949 patients evaluated, 308 (16%) were black. On average, black patients were older, had higher body mass index, were more likely to be IL28B non-CC, and had a lower serum alanine aminotransferase at baseline than non-black patients. Overall, 95% of black and 97% of non-black patients achieved SVR12. The rate of relapse was 3% in black patients as compared with 2% in non-black patients. The most common adverse events included fatigue, headache, nausea, and insomnia. The majority of adverse events occurred more frequently in the ribavirin-containing arms of the studies. No differences were observed in overall safety by race. CONCLUSION A once-daily dosage of ledipasvir/sofosbuvir was similarly effective in black and non-black patients with genotype 1 HCV infection. The addition of ribavirin did not appear to increase SVR12 but was associated with higher rates of adverse events.
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Affiliation(s)
| | | | | | - Mitchell L. Shiffman
- Liver Institute of Virginia, Bon Secours Health System, Richmond and Newport NewsVA
| | - John Poulos
- Fayetteville Gastroenterology Associates, Cumberland Research AssociatesFayettevilleNC
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Abstract
Chronic hepatitis C virus (HCV) infection affects an estimated 123 million persons worldwide and is the leading cause of cirrhosis and hepatocellular carcinoma in most countries. Approximately 75% of persons with chronic HCV were born between the years 1945-1965 and screening of patients in this birth cohort is now advocated. Unfortunately, these recommendations are not readily applied and a sizable population of infected persons who could benefit from treatment fall outside the birth cohort. Universal screening for HCV would be optimal. However, the primary limitation once patients are identified is accessing treatment which remains restricted in most countries.
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Affiliation(s)
- Mitchell L Shiffman
- Liver Institute of Virginia, Bon Secours Health System, Richmond and Newport News, VA, USA
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42
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Foster GR, Afdhal N, Roberts SK, Bräu N, Gane EJ, Pianko S, Lawitz E, Thompson A, Shiffman ML, Cooper C, Towner WJ, Conway B, Ruane P, Bourlière M, Asselah T, Berg T, Zeuzem S, Rosenberg W, Agarwal K, Stedman CAM, Mo H, Dvory-Sobol H, Han L, Wang J, McNally J, Osinusi A, Brainard DM, McHutchison JG, Mazzotta F, Tran TT, Gordon SC, Patel K, Reau N, Mangia A, Sulkowski M. Sofosbuvir and Velpatasvir for HCV Genotype 2 and 3 Infection. N Engl J Med 2015; 373:2608-17. [PMID: 26575258 DOI: 10.1056/nejmoa1512612] [Citation(s) in RCA: 625] [Impact Index Per Article: 69.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND In phase 2 trials, treatment with the combination of the nucleotide polymerase inhibitor sofosbuvir and the NS5A inhibitor velpatasvir resulted in high rates of sustained virologic response in patients chronically infected with hepatitis C virus (HCV) genotype 2 or 3. METHODS We conducted two randomized, phase 3, open-label studies involving patients who had received previous treatment for HCV genotype 2 or 3 and those who had not received such treatment, including patients with compensated cirrhosis. In one trial, patients with HCV genotype 2 were randomly assigned in a 1:1 ratio to receive sofosbuvir-velpatasvir, in a once-daily, fixed-dose combination tablet (134 patients), or sofosbuvir plus weight-based ribavirin (132 patients) for 12 weeks. In a second trial, patients with HCV genotype 3 were randomly assigned in a 1:1 ratio to receive sofosbuvir-velpatasvir for 12 weeks (277 patients) or sofosbuvir-ribavirin for 24 weeks (275 patients). The primary end point for the two trials was a sustained virologic response at 12 weeks after the end of therapy. RESULTS Among patients with HCV genotype 2, the rate of sustained virologic response in the sofosbuvir-velpatasvir group was 99% (95% confidence interval [CI], 96 to 100), which was superior to the rate of 94% (95% CI, 88 to 97) in the sofosbuvir-ribavirin group (P=0.02). Among patients with HCV genotype 3, the rate of sustained virologic response in the sofosbuvir-velpatasvir group was 95% (95% CI, 92 to 98), which was superior to the rate of 80% (95% CI, 75 to 85) in the sofosbuvir-ribavirin group (P<0.001). The most common adverse events in the two studies were fatigue, headache, nausea, and insomnia. CONCLUSIONS Among patients with HCV genotype 2 or 3 with or without previous treatment, including those with compensated cirrhosis, 12 weeks of treatment with sofosbuvir-velpatasvir resulted in rates of sustained virologic response that were superior to those with standard treatment with sofosbuvir-ribavirin. (Funded by Gilead Sciences; ASTRAL-2 ClinicalTrials.gov number, NCT02220998; and ASTRAL-3, NCT02201953.).
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Affiliation(s)
- Graham R Foster
- From Queen Mary University of London (G.R.F.), University College London (W.R.), King's College Hospital (W.R.), and Institute of Liver Studies (K.A.) - all in London; Beth Israel Deaconess Medical Center, Boston (N.A.); Alfred Health and Monash University (S.K.R.) and St. Vincent's Hospital (A.T.), Melbourne, VIC, and Monash Health and Monash University, Clayton, VIC (S.P.) - all in Australia; James J. Peters Veterans Affairs Medical Center, Bronx (N.B.), and Icahn School of Medicine at Mount Sinai, New York (N.B.) - both in New York; Auckland Clinical Studies, Auckland (E.J.G.), and Christchurch Clinical Studies Trust and University of Otago, Christchurch (C.A.M.S.) - both in New Zealand; Texas Liver Institute, University of Texas Health Science Center, San Antonio (E.L.); Liver Institute of Virginia, Richmond (M.L.S.); University of Ottawa, Ottawa (C.C.), and Vancouver Infectious Diseases Centre, Vancouver, BC (B.C.) - both in Canada; Kaiser Permanente (W.J.T.), Ruane Medical (P.R.), and Cedars-Sinai Medical Center (T.T.T.), Los Angeles, and Gilead Sciences, Foster City (H.M., H.D.-S., L.H., J.W., J.M., A.O., D.M.B., J.G.M.) - all in California; Hôpital Saint Joseph, Marseilles (M.B.), and Service d'Hépatologie, Hôpital Beaujon, INSERM UMR 1149, Université Paris Diderot, Clichy (T.A.) - both in France; University Hospital Leipzig, Leipzig (T.B.), and Johann Wolfgang Goethe University, Frankfurt (S.Z.) - both in Germany; Santa Maria Annunziata Hospital, Florence (F.M.), and Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo (A.M.) - both in Italy; Henry Ford Health System, Detroit (S.C.G.); Duke University School of Medicine, Durham, NC (K.P.); Rush University Medical Center, Chicago (N.R.); and Johns Hopkins University, Baltimore (M.S.)
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Pianko S, Flamm SL, Shiffman ML, Kumar S, Strasser SI, Dore GJ, McNally J, Brainard DM, Han L, Doehle B, Mogalian E, McHutchison JG, Rabinovitz M, Towner WJ, Gane EJ, Stedman CA, Reddy KR, Roberts SK. Sofosbuvir Plus Velpatasvir Combination Therapy for Treatment-Experienced Patients With Genotype 1 or 3 Hepatitis C Virus Infection: A Randomized Trial. Ann Intern Med 2015; 163:809-17. [PMID: 26551263 DOI: 10.7326/m15-1014] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Effective treatment options are needed for patients with genotype 1 or 3 hepatitis C virus (HCV) infection in whom previous therapy has failed. OBJECTIVE To assess the efficacy and safety of sofosbuvir plus velpatasvir, with and without ribavirin, in treatment-experienced patients. DESIGN Randomized, phase 2, open-label study. (ClinicalTrials.gov: NCT01909804). SETTING 58 sites in Australia, New Zealand, and the United States. PATIENTS Treatment-experienced adults with genotype 3 HCV infection without cirrhosis (cohort 1) and with compensated cirrhosis (cohort 2) and patients with genotype 1 HCV infection that was unsuccessfully treated with a protease inhibitor with peginterferon and ribavirin (50% could have compensated cirrhosis) (cohort 3). INTERVENTION All patients received 12 weeks of treatment that included 400 mg of sofosbuvir once daily. Patients in each cohort were randomly assigned to 25 mg of velpatasvir once daily with or without ribavirin or 100 mg of velpatasvir once daily with or without ribavirin. MEASUREMENTS Proportion of patients with sustained virologic response at week 12 after treatment (SVR12). RESULTS In cohort 1, SVR12 rates were 85% with 25 mg of velpatasvir, 96% with 25 mg of velpatasvir plus ribavirin, 100% with 100 mg of velpatasvir, and 100% with 100 mg of velpatasvir plus ribavirin. In cohort 2, SVR12 rates were 58% with 25 mg of velpatasvir, 84% with 25 mg of velpatasvir plus ribavirin, 88% with 100 mg of velpatasvir, and 96% with 100 mg of velpatasvir plus ribavirin. In cohort 3, SVR12 rates were 100% with 25 mg of velpatasvir, 97% with 25 mg of velpatasvir plus ribavirin, 100% with 100 mg of velpatasvir, and 96% with 100 mg of velpatasvir plus ribavirin. The most common adverse events were headache, fatigue, and nausea. LIMITATION Treatment assignments were not blinded, and no inferential statistics were planned. CONCLUSION Treatment with 400 mg of sofosbuvir plus 100 mg of velpatasvir for 12 weeks was well-tolerated and highly effective in treatment-experienced patients with genotype 1 or 3 HCV infection. PRIMARY FUNDING SOURCE Gilead Sciences.
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Affiliation(s)
- Stephen Pianko
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Steven L. Flamm
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Mitchell L. Shiffman
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Sonal Kumar
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Simone I. Strasser
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Gregory J. Dore
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - John McNally
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Diana M. Brainard
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Lingling Han
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Brian Doehle
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Erik Mogalian
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - John G. McHutchison
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Mordechai Rabinovitz
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - William J. Towner
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Edward J. Gane
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Catherine A.M. Stedman
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - K. Rajender Reddy
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Stuart K. Roberts
- From Monash Health and Monash University, Clayton, Victoria, Australia; Northwestern University, Chicago, Illinois; Liver Institute of Virginia, Richmond, Virginia; Weill Cornell Medical College, New York, New York; Royal Prince Alfred Hospital and University of Sydney, Camperdown, New South Wales, Australia; Kirby Institute, University of New South Wales, and St. Vincent's Hospital, Sydney, New South Wales, Australia; Gilead Sciences, Foster City, California
- University of Pittsburgh, Pittsburgh, Pennsylvania; Kaiser Permanente Medical Center, Los Angeles, California; Auckland Clinical Studies, Auckland, New Zealand; Christchurch Clinical Studies Trust and University of Otago, Christchurch, New Zealand; University of Pennsylvania, Philadelphia, Pennsylvania; and Alfred Health and Monash University, Melbourne, Victoria, Australia
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44
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Forns X, Poordad F, Pedrosa M, Berenguer M, Wedemeyer H, Ferenci P, Shiffman ML, Fried MW, Lovell S, Trinh R, Lopez‐Talavera JC, Everson G. Ombitasvir/paritaprevir/r, dasabuvir and ribavirin for cirrhotic HCV patients with thrombocytopaenia and hypoalbuminaemia. Liver Int 2015; 35:2358-62. [PMID: 26248955 PMCID: PMC5049489 DOI: 10.1111/liv.12931] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 07/28/2015] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS Thrombocytopaenia and hypoalbuminaemia are surrogate markers for portal hypertension and hepatic synthetic dysfunction respectively. Patients infected with hepatitis C virus (HCV) with these surrogates have reduced likelihood of sustained virologic response and increased risk for hepatic decompensation or death when treated with peginterferon/ribavirin plus either telaprevir or boceprevir. METHODS We conducted a post-hoc analysis of the TURQUOISE-II clinical trial in patients with cirrhosis to examine the impact of these surrogates on efficacy and safety of ombitasvir/paritaprevir/ritonavir and dasabuvir with ribavirin. RESULTS Of 380 genotype 1-infected patients in TURQUOISE-II, 104 had either a platelet count <100 × 10(9)/L or albumin <3.5 g/dl. Sustained virologic response rates were 89 and 97% in patients with thrombocytopaenia, and 84 and 89% in patients with hypoalbuminaemia after 12 and 24 weeks of ombitasvir/paritaprevir/ritonavir and dasabuvir with ribavirin respectively. These rates were similar to those observed in the overall study population (92 and 97% for 12 and 24 weeks). HCV genotype 1a-infected patients with thrombocytopaenia or hypoalbuminaemia had higher response rates when treated for 24 weeks, whereas only 1 of 35 genotype 1b patients did not achieve a sustained virologic response. Adverse event rates and discontinuations because of adverse events were low. CONCLUSIONS The findings of these analyses support the use of ombitasvir/paritaprevir/ritonavir and dasabuvir with ribavirin in these subpopulations with cirrhosis. Genotype 1a-infected patients with indicators of portal hypertension may benefit from a 24-week treatment duration.
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Affiliation(s)
- Xavier Forns
- Liver UnitHospital ClinicCIBERehdIDIBAPSBarcelonaSpain
| | - Fred Poordad
- The Texas Liver Institute/University of Texas Health Science CenterSan AntonioTXUSA
| | | | | | | | | | - Mitchell L. Shiffman
- Liver Institute of VirginiaBon Secours Health SystemNewport NewsVAUSA,Liver Institute of VirginiaBon Secours Health SystemRichmondVAUSA
| | - Michael W. Fried
- University of North Carolina at Chapel HillUNC Liver CenterChapel HillNCUSA
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45
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Abstract
Chronic hepatitis C virus (HCV) causes chronic liver injury and can lead to cirrhosis and hepatocellular carcinoma (HCC). HCV can also interact with the immune system to cause several HCV related disorders including essential mixed cryoglobulinemia, vasculitis, dermatitis, glomerulonephritis and lymphoma. A strong association between HCV and diabetes mellitus also exists. These extrahepatic features may lead to increased fatigue and a reduced quality of life. It is now possible to cure most patients with chronic HCV using oral antiviral therapy. Many of these HCV-related disorders and symptoms can be cured when HCV is eradicated. However, some patients may have irreversible injury to extrahepatic sites, cirrhosis that cannot resolve, an increased risk for HCC, persistent fatigue and a reduced quality of life, despite achieving sustained virological response.
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Affiliation(s)
- Mitchell L Shiffman
- Liver Institute of Virginia, Bon Secours Health System, Richmond and Newport News, Virginia, USA
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46
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Everson G, Cooper C, Hézode C, Shiffman ML, Yoshida E, Beltran-Jaramillo T, Andreone P, Bruno S, Ferenci P, Zeuzem S, Brunda M, Le Pogam S, Nájera I, Zhou J, Navarro MT, Voulgari A, Shulman NS, Yetzer ES. DAUPHINE: a randomized phase II study of danoprevir/ritonavir plus peginterferon alpha-2a/ribavirin in HCV genotypes 1 or 4. Liver Int 2015; 35:108-19. [PMID: 24517252 DOI: 10.1111/liv.12471] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 01/11/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Danoprevir is a hepatitis C virus (HCV) protease inhibitor with activity against genotypes (G)1/G4, which is maintained at lower doses by ritonavir-boosting. We report results of a large, randomized, active-controlled phase IIb study of ritonavir-boosted danoprevir (danoprevir/r) plus peginterferon alpha-2a/ribavirin (P/R) in treatment-naive patients with HCV G1/4 infection. METHODS Treatment-naive patients with HCV G1/4 infection were randomized to twice-daily danoprevir/r 200/100 mg (A, n = 92); 100/100 mg (B, n = 93); or 50/100 mg (C, n = 94) plus P/R for 24 weeks; twice-daily danoprevir/r 100/100 mg (D, n = 94) plus P/R for 12 or 24 weeks; or P/R alone (E, n = 44) for 48 weeks. Patients in the response-guided therapy arm (D) with an extended rapid virological response (eRVR2: HCV RNA <15 IU/ml during Weeks 2-10) stopped all therapy at Week 12; non-eRVR2 patients continued all treatment to Week 24. The primary efficacy endpoint was sustained the virological response (SVR24: HCV RNA <15 IU/ml after 24 weeks of untreated follow-up). RESULTS SVR24 rates in Arms A, B, C, D and E were 89.1%, 78.5%, 66.0%, 69.1% and 36.4%, respectively, in the overall population; 83.6%, 69.6%, 60.3%, 59.2% and 38.5% in G1a-infected patients, 96.6%, 93.1%, 73.1%, 78.4% and 28.6% in G1b-infected patients and 100%, 87.5%, 100%, 100% and 66.7% in G4-infected patients. Danoprevir/r plus P/R was generally well tolerated compared with P/R alone. There was a higher incidence of serious adverse events in danoprevir-treatment arms, but most were associated with P/R. CONCLUSIONS The combination of danoprevir/r plus P/R is efficacious in treatment-naïve patients with HCV genotype 1 or 4 infection.
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47
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Muir AJ, Arora S, Everson G, Flisiak R, George J, Ghalib R, Gordon SC, Gray T, Greenbloom S, Hassanein T, Hillson J, Horga MA, Jacobson IM, Jeffers L, Kowdley KV, Lawitz E, Lueth S, Rodriguez-Torres M, Rustgi V, Shemanski L, Shiffman ML, Srinivasan S, Vargas HE, Vierling JM, Xu D, Lopez-Talavera JC, Zeuzem S. A randomized phase 2b study of peginterferon lambda-1a for the treatment of chronic HCV infection. J Hepatol 2014; 61:1238-46. [PMID: 25064437 DOI: 10.1016/j.jhep.2014.07.022] [Citation(s) in RCA: 118] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 07/03/2014] [Accepted: 07/15/2014] [Indexed: 12/23/2022]
Abstract
BACKGROUND & AIMS Peginterferon lambda-1a (Lambda) is a type-III interferon with similar antiviral activity to alfa interferons but with a diminished extrahepatic receptor distribution, reducing the risk for extrahepatic adverse events. METHODS This was a randomized, blinded, actively-controlled, multicentre phase 2b dose-ranging study in patients chronically infected with HCV genotypes 1-4. Treatment-naive patients received Lambda (120/180/240 μg) or peginterferon alfa-2a (alfa; 180 μg) once-weekly with ribavirin for 24 (genotypes [GT] 2,3) or 48 (GT1,4) weeks. RESULTS Rates of undetectable HCV-RNA at week 12 (complete early virologic response [cEVR]; primary end point) were significantly higher in GT1,4 patients receiving Lambda vs. alfa (170/304, 56% vs. 38/103, 37%); with similar cEVR rates for GT2,3 (80/88, 91% vs. 26/30, 87%). Rates of undetectable HCV-RNA at week 4 were significantly higher on 180 μg (15/102, 15% GT1,4; 22/29, 76% GT2,3) and 240 μg (17/104, 16% GT1,4; 20/30, 67% GT2,3) Lambda than alfa (6/103, 6% GT1,4; 9/30, 30% GT2,3). Sustained virologic responses (post-treatment week 24) were comparable between Lambda and alfa for GT1,4 (37-46% Lambda; 37% alfa) and GT2,3 (60-76% Lambda; 53% alfa). Aminotransferase and/or bilirubin elevations were the primary dose-limiting abnormalities for Lambda; a sponsor-mandated 240 to 180 μg dose reduction was therefore implemented. Serious adverse events were comparable (3-13% Lambda; 3-7% alfa). Grade 3-4 haemoglobin, neutrophil, and platelet reductions were lower on Lambda than alfa. Among alfa patients, 28/133 (21%) had peginterferon and 31/133 (23%) had ribavirin dose reductions for haematologic abnormalities vs. 0/392 and 8/392 (2%) on Lambda. Lambda demonstrated fewer musculoskeletal (16-28% vs. 47-63%) and influenza-like events (8-23% vs. 40-46%) than alfa. CONCLUSION Lambda was associated with improved or similar rates of virologic response with fewer extrahepatic adverse events than alfa in chronic HCV infection.
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Affiliation(s)
- Andrew J Muir
- Duke Clinical Research Institute, Duke University, Durham, NC, USA
| | | | | | | | - Jacob George
- Westmead Hospital, Westmead Millennium Institute and University of Sydney, Westmead, NSW, Australia
| | - Reem Ghalib
- Texas Clinical Research Institute, Arlington, TX, USA
| | | | - Todd Gray
- ZymoGenetics, Bristol-Myers Squibb, Seattle, WA, USA
| | | | | | - Jan Hillson
- ZymoGenetics, Bristol-Myers Squibb, Seattle, WA, USA
| | | | | | | | | | - Eric Lawitz
- The Texas Liver Institute, University of Texas Health Science Center, San Antonio, TX, USA
| | - Stefan Lueth
- Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | | | | | | | | | | | | | - John M Vierling
- Advanced Liver Therapies at St. Luke's Episcopal Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Dong Xu
- Research and Development, Bristol-Myers Squibb, Wallingford, CT, USA
| | | | - Stefan Zeuzem
- Department of Medicine, JW Goethe University Hospital, Frankfurt, Germany
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48
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Abstract
Interferon has been the backbone of HCV treatment since this agent was first introduced nearly two decades ago. Interferon acts to eradicate HCV via two mechanisms: by directly inhibiting HCV replication via an indirect anti-viral mechanism and by modulating an immune response against hepatocytes infected with HCV. The current treatment of chronic HCV genotype 1 is the combination of peginterferon, ribavirin and a single direct acting anti-viral agent (DAA). Within the next 1-2 years multiple DAA combinations will eradicate and cure HCV at high rates without interferon. The role interferon will play in the next era of HCV treatment will depend upon balancing cost, efficacy and the development of an interferon with a more favorable adverse event profile.
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49
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Mangia A, Bányai T, De Bartolomeo G, Gervain J, Habersetzer F, Mulkay JP, Ouzan D, Parruti G, Passariello N, Remy AJ, Rizzetto M, Shiffman ML, Tice AD, Schmitz M, Tatsch F, Rodriguez-Torres M. In routine clinical practice, few physicians use early viral kinetics to guide HCV dual therapy treatment decisions. Liver Int 2014; 34:e217-28. [PMID: 24251988 DOI: 10.1111/liv.12352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Accepted: 09/25/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS PROPHESYS is a large, multinational, non-interventional prospective cohort study of chronic hepatitis C patients treated with peginterferon alfa/ribavirin. This subanalysis assesses rates of premature treatment discontinuation stratified by on-treatment virological response (VR). METHODS This PROPHESYS subanalysis is restricted to treatment-naive, hepatitis C virus (HCV) genotype (G)1/2/3 mono-infected patients who received peginterferon alfa-2a (40KD)/ribavirin with intended treatment duration of 48 (G1) or 24 weeks (G2/3). Early virological responses were classified into four mutually exclusive categories [rapid VR (RVR), complete early VR (cEVR), partial EVR (pEVR), no RVR/EVR], using standard criteria. RESULTS The likelihood for shortening treatment owing to good efficacy was highest among patients with an RVR and HCV RNA≤400 000 IU/ml (G1 10.0%; G2/3 5.8%) whereas for poor efficacy, it was highest in G1 non-RVR/EVR patients with HCV RNA>400 000 IU/ml (56.6%). Factors significantly associated with early treatment discontinuation as a result of good efficacy in G1 patients included RVR vs. no RVR/EVR and, at baseline, lower HCV RNA, lower FIB-4 score, HCV infection via injection drug use. For G2/3 patients, factors included lower baseline HCV RNA and G2 vs. G3 infection. Most patients started with the recommended peginterferon alfa-2a dose, but a high proportion received a higher-than-recommended ribavirin dose. CONCLUSIONS Despite international guidelines, few physicians used early viral kinetics to abbreviate treatment. Therefore, relatively few patients with an RVR and low baseline HCV RNA abbreviated treatment. In addition, there were deviations in ribavirin starting doses, suggesting that physicians tailor treatment according to local guidelines or previous experience.
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Affiliation(s)
- Alessandra Mangia
- Liver Unit, IRCCS Hospital 'Casa Sollievo della Sofferenza', San Giovanni Rotondo, Italy
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50
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Shiffman ML, Cheinquer H, Berg CP, Berg T, de Figueiredo-Mendes C, Dore GJ, Ferraz ML, Mendes-Corrêa MC, Lima MP, Parise ER, Rios AMP, Reuter T, Sanyal AJ, Shafran SD, Hohmann M, Tatsch F, Bakalos G, Zeuzem S. Extended treatment with pegylated interferon alfa/ribavirin in patients with genotype 2/3 chronic hepatitis C who do not achieve a rapid virological response: final analysis of the randomised N-CORE trial. Hepatol Int 2014. [PMID: 26202757 DOI: 10.1007/s12072-014-9555-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND AIMS The combination of pegylated interferon alfa/ribavirin will likely remain the treatment of choice for HCV genotype 2/3 patients in financially constrained countries for the foreseeable future. Patients with poor on-treatment response may benefit from treatment extension. This study examined the effect of 48 versus 24 weeks of peginterferon alfa-2a/ribavirin on the sustained virological response (SVR) in patients with HCV genotype 2/3 who did not achieve rapid virological response (RVR). METHODS N-CORE was a multicentre, randomised, phase III study. HCV genotype 2/3 patients receiving peginterferon alfa-2a/ribavirin without a rapid but with an early virological response were randomised at week 24 to stop treatment (Arm A) or continue to 48 weeks (Arm B). The primary efficacy endpoint was SVR. RESULTS Two hundred thirty-five patients were enrolled. End of treatment response was similar in both treatment arms. SVR24 rates were not significantly greater in the extended treatment arm compared with the standard 24-week treatment in either the intention-to-treat or the per-protocol populations (61 vs. 52 %, p = 0.1934 and 63 vs. 52 %, p = 0.1461, respectively). Serious adverse events occurred more frequently in patients receiving extended treatment duration (12 %) versus 24-week therapy (4 %). CONCLUSIONS It is unclear whether the extension of peginterferon alfa-2a/ribavirin treatment may benefit HCV genotype 2/3 patients who do not achieve RVR. The study was stopped early because recruitment was slower than anticipated, and this may have limited the statistical impact of these findings.
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Affiliation(s)
- Mitchell L Shiffman
- Liver Institute of Virginia, Bon Secours Health System, Richmond and Newport News, 5855 Bremo Road, Suite 509, Richmond, VA, 23226, USA.
| | - Hugo Cheinquer
- Department of Gastroenterology, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.
| | - Christoph P Berg
- Department of Internal Medicine, Medizinische Universitätsklinik Tübingen, Tübingen, Germany.
| | - Thomas Berg
- Hepatology Section, Department of Gastroenterology and Rheumatology, Universitätsklinikum Leipzig, Leipzig, Germany.
| | | | - Gregory J Dore
- Kirby Institute, The University of New South Wales and St. Vincent's Hospital, Sydney, NSW, Australia.
| | - Maria Lúcia Ferraz
- Department of Gastroenterology, Escola Paulista de Medicina, UNIFESP, São Paulo, Brazil.
| | | | - Maria Patelli Lima
- Medical Sciences, Pontifícia Universidade Católica de Campinas, São Paulo, Brazil.
| | - Edison R Parise
- Department of Gastroenterology, Escola Paulista de Medicina, UNIFESP, São Paulo, Brazil.
| | | | - Tania Reuter
- Centre for Infectious Diseases, Universidade Federal do Espírito Santo, Vitória, Brazil.
| | - Arun J Sanyal
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University School of Medicine, Richmond, VA, USA.
| | - Stephen D Shafran
- Division of Infectious Diseases, University of Alberta, Edmonton, AB, Canada.
| | | | - Fernando Tatsch
- F. Hoffmann-La Roche Ltd, Basel, Switzerland.
- AbbVie, Chicago, IL, USA.
| | | | - Stefan Zeuzem
- Department of Medicine 1, J.W. Goethe University Hospital, Frankfurt, Germany.
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