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Ruiz-Cobo JC, Llaneras J, Forns X, Gallego Moya A, Conde Amiel I, Arencibia A, Diago M, García-Samaniego J, Castellote J, Llerena S, Rodríguez-Seguel E, Mateos B, Rodríguez M, Rosales Zabal JM, Fernández I, Calleja JL, Morillas RM, Montoliu S, Andrade RJ, Badia Aranda E, Hernández-Guerra M, Maté CJ, González-Santiago JM, de Cuenca B, Bernal-Monterde V, Delgado M, Turnes J, Lens S, Buti M. Real-life effectiveness of sofosbuvir/velpatasvir/voxilaprevir in hepatitis C patients previously treated with sofosbuvir/velpatasvir or glecaprevir/pibrentasvir. Aliment Pharmacol Ther 2024; 60:201-211. [PMID: 38695095 DOI: 10.1111/apt.18020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/04/2024] [Accepted: 04/14/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Sofosbuvir, velpatasvir and voxilaprevir (SOF/VEL/VOX) is the recommended rescue therapy for patients with chronic hepatitis C infection who fail direct-acting antivirals (DAAs). Data are limited on the effectiveness of this treatment after the current first-line therapies. Our aim was to analyse the effectiveness and safety of SOF/VEL/VOX among patients failing sofosbuvir/velpatasvir (SOF/VEL) or glecaprevir/pibrentasvir (GLE/PIB). METHODS Retrospective multicentre study (26 Spanish hospitals), including chronic hepatitis C patients unsuccessfully treated with SOF/VEL or GLE/PIB, and retreated with SOF/VEL/VOX ± ribavirin for 12 weeks between December 2017 and December 2022. RESULTS In total, 142 patients included: 100 (70.4%) had failed SOF/VEL and 42 (29.6%) GLE/PIB. Patients were mainly men (84.5%), White (93.9%), with hepatitis C virus genotype (GT) 3 (49.6%) and 47.2% had liver cirrhosis. Sustained virological response (SVR) was evaluated in 132 patients who completed SOF/VEL/VOX and were followed 12 weeks after end of treatment; 117 (88.6%) achieved SVR. There were no significant differences in SVR rates according to initial DAA treatment (SOF/VEL 87.9% vs. GLE/PIB 90.2%, p = 0.8), cirrhosis (no cirrhosis 90% vs. cirrhosis 87.1%, p = 0.6) or GT3 infection (non-GT3 91.9% vs. GT3 85.5%, p = 0.3). However, when considering the concurrent presence of SOF/VEL treatment, cirrhosis and GT3 infection, SVR rates dropped to 82.8%. Ribavirin was added in 8 (6%) patients, all achieved SVR. CONCLUSION SOF/VEL/VOX is an effective rescue therapy for failures to SOF/VEL or GLE/PIB, with an SVR of 88.6%. Factors previously linked to lower SVR rates, such as GT3 infection, cirrhosis and first-line therapy with SOF/VEL were not associated with lower SVRs.
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Affiliation(s)
- Juan Carlos Ruiz-Cobo
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Liver Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Jordi Llaneras
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Liver Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Xavier Forns
- Liver Unit, Hospital Clínic, Barcelona, Spain
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- University of Barcelona (UB), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Adolfo Gallego Moya
- Servicio de Patología Digestiva, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Isabel Conde Amiel
- Hepatology and Liver Transplantation Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Ana Arencibia
- Gastroenterology Department, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | - Moises Diago
- Hospital General Universitario Valencia, Valencia, Spain
- Medicine Department, Universidad de Valencia, Valencia, Spain
| | - Javier García-Samaniego
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Liver Unit, Hospital Universitario La Paz, Madrid, Spain
- Instituto de Investigación Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
- Universidad Autónoma de Madrid, Madrid, Spain
| | - Jose Castellote
- University of Barcelona (UB), Barcelona, Spain
- Hepatology Unit, Gastroenterology Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), Universitat de Barcelona, Barcelona, Spain
| | - Susana Llerena
- Gastroenterology and Hepatology Department, Hospital Universitario Marqués de Valdecilla, Santander, Spain
- Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Spain
| | - Elisa Rodríguez-Seguel
- Liver Diseases, Instituto de Biomedicina de Sevilla (IBiS)/Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Seville, Spain
- Hospital Universitario Virgen del Rocío, Seville, Spain
- Digestive Diseases Research Unit, Virgen Del Rocío University Hospital, Seville, Spain
- Cell Biology Department, Faculty of Biology, University of Seville, Seville, Spain
| | - Beatriz Mateos
- Gastroenterology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
- Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- University of Alcala, Madrid, Spain
| | - Manuel Rodríguez
- Liver Unit, Gastroenterology and Hepatology Division, Hospital Universitario Central de Asturias, Oviedo, Spain
- University of Oviedo, Oviedo, Spain
| | | | - Inmaculada Fernández
- Gastroenterology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Jose Luis Calleja
- Universidad Autónoma de Madrid, Madrid, Spain
- Servicio de Gastroenterología y Hepatología, Hospital Universitario Puerta de Hierro, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro (IDIPHIM), Madrid, Spain
| | - Rosa María Morillas
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Hepatology Unit, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
- Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- Department of Medicine, Barcelona Autonomous University (UAB), Barcelona, Spain
| | - Silvia Montoliu
- Gastroenterology Department Hospital, Universitari Joan XXIII, Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
| | - Raul J Andrade
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Hospital Universitario Virgen de la Victoria, Málaga, Spain
- University Hospital-IBIMA Platform BIONAND, Málaga, Spain
- University of Malaga, Málaga, Spain
| | - Ester Badia Aranda
- Gastroenterology Department, Hospital Universitario de Burgos, Burgos, Spain
| | | | - Carlota Jimeno Maté
- Gastroenterology Department, Hospital Universitario Virgen de Valme, Sevilla, Spain
| | - Jesús M González-Santiago
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Gastroenterology and Hepatology Department, University Hospital of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | | | - Vanesa Bernal-Monterde
- Servicio de Aparato Digestivo, Hospital Universitario Miguel Servet, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IISA), Zaragoza, Spain
| | | | - Juan Turnes
- Department of Gastroenterology and Hepatology, Complejo Hospitalario Universitario Pontevedra & IIS Galicia Sur, Pontevedra, Spain
| | - Sabela Lens
- Liver Unit, Hospital Clínic, Barcelona, Spain
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- University of Barcelona (UB), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - María Buti
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Liver Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
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Wang DS, Phu A, McKee K, Strasser SI, Sheils S, Weltman M, Sellar S, Davis JS, Young M, Braund A, Farrell GC, Blunn A, Harding D, Ralton L, Muller K, Davison SA, Shaw D, Wood M, Hajkowicz K, Skolen R, Davies J, Tate-Baker J, Doyle A, Tuma R, Hazeldine S, Lam W, Edmiston N, Zohrab K, Pratt W, Watson B, Zekry A, Stephens C, Clark PJ, Day M, Park G, Kim H, Wilson M, McGarity B, Menzies N, Russell D, Lam T, Boyd P, Kok J, George J, Douglas MW. Hepatitis C Virus Antiviral Drug Resistance and Salvage Therapy Outcomes Across Australia. Open Forum Infect Dis 2024; 11:ofae155. [PMID: 38651137 PMCID: PMC11034952 DOI: 10.1093/ofid/ofae155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 03/15/2024] [Indexed: 04/25/2024] Open
Abstract
Background Hepatitis C virus (HCV) infection can now be cured with well-tolerated direct-acting antiviral (DAA) therapy. However, a potential barrier to HCV elimination is the emergence of resistance-associated substitutions (RASs) that reduce the efficacy of antiviral drugs, but real-world studies assessing the clinical impact of RASs are limited. Here, an analysis of the impact of RASs on retreatment outcomes for different salvage regimens in patients nationally who failed first-line DAA therapy is reported. Methods We collected data from 363 Australian patients who failed first-line DAA therapy, including: age, sex, fibrosis stage, HCV genotype, NS3/NS5A/NS5B RASs, details of failed first-line regimen, subsequent salvage regimens, and treatment outcome. Results Of 240 patients who were initially retreated as per protocol, 210 (87.5%) achieved sustained virologic response (SVR) and 30 (12.5%) relapsed or did not respond. The SVR rate for salvage regimens that included sofosbuvir/velpatasvir/voxilaprevir was 94.3% (n = 140), sofosbuvir/velpatasvir 75.0% (n = 52), elbasvir/grazoprevir 81.6% (n = 38), and glecaprevir/pibrentasvir 84.6% (n = 13). NS5A RASs were present in 71.0% (n = 210) of patients who achieved SVR and in 66.7% (n = 30) of patients who subsequently relapsed. NS3 RASs were detected in 20 patients (20%) in the SVR group and 1 patient in the relapse group. NS5B RASs were observed in only 3 patients. Cirrhosis was a predictor of relapse after retreatment, as was previous treatment with sofosbuvir/velpatasvir. Conclusions In our cohort, the SVR rate for sofosbuvir/velpatasvir/voxilaprevir was higher than with other salvage regimens. The presence of NS5A, NS5B, or NS3 RASs did not appear to negatively influence retreatment outcomes.
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Affiliation(s)
- Dao Sen Wang
- Storr Liver Centre, The Westmead Institute for Medical Research, The University of Sydney and Westmead Hospital, Sydney, NSW, Australia
| | - Amy Phu
- Storr Liver Centre, The Westmead Institute for Medical Research, The University of Sydney and Westmead Hospital, Sydney, NSW, Australia
| | - Kristen McKee
- Storr Liver Centre, The Westmead Institute for Medical Research, The University of Sydney and Westmead Hospital, Sydney, NSW, Australia
| | - Simone I Strasser
- AW Morrow Gastroenterology and Liver Centre, The University of Sydney and Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Sinead Sheils
- AW Morrow Gastroenterology and Liver Centre, The University of Sydney and Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Martin Weltman
- Department of Gastroenterology and Hepatology, Nepean Hospital, Kingswood, NSW, Australia
| | - Sue Sellar
- Department of Gastroenterology and Hepatology, Nepean Hospital, Kingswood, NSW, Australia
| | - Joshua S Davis
- Department of Infectious Diseases, University of Newcastle and John Hunter Hospital, Newcastle, NSW, Australia
| | - Mel Young
- Department of Infectious Diseases, University of Newcastle and John Hunter Hospital, Newcastle, NSW, Australia
| | - Alicia Braund
- Department of Gastroenterology and Hepatology, Gold Coast University Hospital, Southport, QLD, Australia
| | - Geoffrey C Farrell
- Department of Gastroenterology and Hepatology, Australian National University and The Canberra Hospital, Canberra, ACT, Australia
| | - Anne Blunn
- Department of Gastroenterology and Hepatology, Australian National University and The Canberra Hospital, Canberra, ACT, Australia
| | - Damian Harding
- Department of Gastroenterology and Hepatology, Lyell McEwin Hospital, Elizabeth Vale, SA, Australia
| | - Lucy Ralton
- Department of Gastroenterology and Hepatology, Lyell McEwin Hospital, Elizabeth Vale, SA, Australia
| | - Kate Muller
- Department of Gastroenterology and Hepatology, Flinders Medical Centreand Flinders University, Adelaide, SA, Australia
| | - Scott A Davison
- Department of Gastroenterology and Hepatology, University of New South Wales and Liverpool Hospital, Liverpool, NSW, Australia
| | - David Shaw
- Department of Infectious Diseases, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Marnie Wood
- Infectious Diseases Unit, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Krispin Hajkowicz
- Infectious Diseases Unit, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Richard Skolen
- Infectious Diseases Unit, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Jane Davies
- Menzies School of Health Research and Royal Darwin Hospital, Darwin, NT, Australia
| | - Jaclyn Tate-Baker
- Menzies School of Health Research and Royal Darwin Hospital, Darwin, NT, Australia
| | - Adam Doyle
- Department of Gastroenterology and Hepatology, Royal Perth Hospital, Perth, WA, Australia
| | - Rhoda Tuma
- Department of Gastroenterology and Hepatology, Royal Perth Hospital, Perth, WA, Australia
| | - Simon Hazeldine
- Department of Gastroenterology and Hepatology, Fiona Stanley Hospital, Murdoch, WA, Australia
| | - Wendy Lam
- Department of Gastroenterology and Hepatology, Fiona Stanley Hospital, Murdoch, WA, Australia
| | - Natalie Edmiston
- Department of Gastroenterology and Hepatology, School of Medicine, Western Sydney University, Sydney, NSW, Australia
| | - Krista Zohrab
- Department of Gastroenterology and Hepatology, School of Medicine, Western Sydney University, Sydney, NSW, Australia
| | - William Pratt
- Department of Medicine, Shoalhaven Hospital, Nowra, NSW, Australia
| | - Belinda Watson
- Department of Medicine, Shoalhaven Hospital, Nowra, NSW, Australia
| | - Amany Zekry
- Department of Gastroenterology and Hepatology, St George Hospital, Kogarah, NSW, Australia
| | - Carlie Stephens
- Department of Gastroenterology and Hepatology, St George Hospital, Kogarah, NSW, Australia
| | - Paul J Clark
- Rockhampton Blood Borne Virus & Sexual Health Service and School of Medicine, University of Brisbane, Brisbane, QLD, Australia
| | - Melany Day
- Rockhampton Blood Borne Virus & Sexual Health Service and School of Medicine, University of Brisbane, Brisbane, QLD, Australia
| | - Gordon Park
- Department of Gastroenterology and Hepatology, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Hami Kim
- Department of Gastroenterology and Hepatology, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Mark Wilson
- Department of Gastroenterology and Hepatology, Royal Hobart Hospital, Hobart, TAS, Australia
| | | | | | - Darren Russell
- Cairns Sexual Health Service and James Cook University Cairns, St Cairns City, QLD, Australia
| | - Thao Lam
- Department of Drug Health, Western Sydney Local Health District, Westmead, NSW, Australia
| | - Peter Boyd
- Department of Medicine, Cairns Hospital, Cairns, QLD, Australia
| | - Jen Kok
- Centre for Infectious Diseases and Microbiology Laboratory Services, NSW Health Pathology-Institute of Clinical Pathology and Medical Research, Westmead Hospital, Westmead, NSW, Australia
| | - Jacob George
- Storr Liver Centre, The Westmead Institute for Medical Research, The University of Sydney and Westmead Hospital, Sydney, NSW, Australia
| | - Mark W Douglas
- Storr Liver Centre, The Westmead Institute for Medical Research, The University of Sydney and Westmead Hospital, Sydney, NSW, Australia
- Centre for Infectious Diseases and Microbiology, Sydney Infectious Diseases Institute, The University of Sydney at Westmead Hospital, Sydney, NSW, Australia
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Katiyar H, Kamat M, Mandot AK, Goel A, Singh S, Mishra AK, Singh R, Tiwari P, Dhiman RK, Shah S. Sofosbuvir/Velpatasvir/Voxilaprevir for Hepatitis C Virus Retreatment in Difficult-to-treat Patients: A Real-life Observational Study from India. J Clin Exp Hepatol 2024; 14:101314. [PMID: 38261859 PMCID: PMC10792231 DOI: 10.1016/j.jceh.2023.101314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 12/03/2023] [Indexed: 01/25/2024] Open
Abstract
Background and aim Hepatitis C virus (HCV) treatment fails to achieve sustained virological response at 12 weeks (SVR12) in 5-10 % and requires retreatment with second-line drugs. We report our experience of sofosbuvir/velpatasvir/voxilaprevir use for HCV retreatment in a small cohort of difficult-to-treat Indian patients. Methods We reviewed our HCV databases to identify the patients who had failed to achieve SVR12 after treatment with sofosbuvir in combination with either daclatasvir, ledipasvir, or velpatasvir with/without ribavirin on one or more occasions. Participants were excluded if they had (i) decompensated cirrhosis, (ii) HIV coinfection or (iii) chronic kidney disease, or (iv) prior organ transplantation. All the participants were treated with sofosbuvir/velpatasvir/voxilaprevir plus ribavirin for 12 weeks. Treatment outcome was categorized as successful or failure if HCV RNA was undetectable or detectable at SVR12, respectively. Results Fifteen patients (male 67 %; genotype-3 80 %) were included in the analysis. Ten (67 %) had cirrhosis. Five, eight, and two participants had previously failed one, two, and three courses of pegylated-interferon free, sofosbuvir containing direct acting antiviral (DAA) regimens respectively. Fourteen participants had failed to at least one course of the sofosbuvir/velpatasvir combination. Fourteen patients achieved SVR12, and one patient was lost to follow-up. Treatment was successful in 100 % and 93.3 % of per-protocol (PP) and intention to treat (ITT) analyses, respectively. Conclusion Sofosbuvir/velpatasvir/voxilaprevir combination is an effective second-line therapy in India for difficult-to-treat HCV patients.
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Affiliation(s)
- Harshita Katiyar
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Mrunal Kamat
- Department of Hepatology, Institute of Liver Diseases, Hepato-Pancreato-Biliary Surgery and Transplant, Global Hospitals, Mumbai, India
| | - Ameet K. Mandot
- Department of Hepatology, Institute of Liver Diseases, Hepato-Pancreato-Biliary Surgery and Transplant, Global Hospitals, Mumbai, India
| | - Amit Goel
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Surender Singh
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ajay K. Mishra
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rajani Singh
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Prachi Tiwari
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Radha K. Dhiman
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Samir Shah
- Department of Hepatology, Institute of Liver Diseases, Hepato-Pancreato-Biliary Surgery and Transplant, Global Hospitals, Mumbai, India
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Graf C, D’Ambrosio R, Degasperi E, Paolucci S, Llaneras J, Vermehren J, Dultz G, Peiffer KH, Finkelmeier F, Herrmann E, Zeuzem S, Buti M, Lampertico P, Dietz J, Sarrazin C. Real-world effectiveness of voxilaprevir/velpatasvir/sofosbuvir in patients following DAA failure. JHEP Rep 2024; 6:100994. [PMID: 38357421 PMCID: PMC10865039 DOI: 10.1016/j.jhepr.2023.100994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 11/08/2023] [Accepted: 12/03/2023] [Indexed: 02/16/2024] Open
Abstract
Background & Aims Voxilaprevir/velpatasvir/sofosbuvir (VOX/VEL/SOF) is highly effective for re-treatment of direct-acting antiviral (DAA)-experienced patients with chronic HCV infection. In the present study, predictors of virologic treatment response were analyzed in an integrative analysis of three large real-world cohorts. Methods Consecutive patients re-treated with VOX/VEL/SOF after DAA failure were enrolled between 2016 and 2021 in Austria, Belgium, Germany, Italy, Spain and Switzerland. Results A total of 746 patients were included: median age was 56 (16-88) years and 77% were male. Most patients were infected with HCV genotype 1 (56%) and 3 (32%). 86% of patients carried resistance-associated substitutions in the NS3, NS5A or NS5B regions. Overall, 95.4% (683/716) of patients achieved a sustained virologic response. Treatment effectiveness was significantly affected by advanced liver disease (p <0.001), hepatocellular carcinoma (p <0.001), higher baseline ALT levels (p = 0.02), HCV genotype 3 (p <0.001), and prior VEL/SOF treatment (p = 0.01). In a multivariate analysis, only HCV genotype 3, hepatocellular carcinoma and cirrhosis turned out to be independent predictors of treatment failure. Resistance-associated substitutions, as well as the presence of rare genotypes, did not impact treatment outcome. The effectiveness of rescue therapy with glecaprevir/pibrentasvir and SOF, with or without ribavirin, for 12 to 24 weeks was found to be high (100%). Conclusions Infection with HCV genotype 3, the presence of liver cancer and cirrhosis are independently associated with failure of VOX/VEL/SOF re-treatment. It is unclear whether the addition of ribavirin and/or extension of treatment duration may be effective to avoid virologic relapse on VOX/VEL/SOF. However, rescue treatment with glecaprevir/pibrentasvir+SOF seems to be effective. Impact and implications Representative data on the effectiveness of voxilaprevir/velpatasvir/sofosbuvir (VOX/VEL/SOF) in clinical practice are still scarce and the collection of a larger number of patients with difficult-to-treat cofactors including the assessment of resistance-associated substitution profiles is required before more specific recommendations for optimal re-treatment in these patients can be given. Thus, we aimed to analyze treatment effectiveness and predictors of virologic response to VOX/VEL/SOF in an integrative analysis of three large real-word cohorts. The study results, derived from a multicenter cohort consisting of 746 patients, demonstrated that re-treatment with VOX/VEL/SOF is an effective salvage therapy associated with an overall per protocol sustained virologic response rate of 95%. Hepatocellular carcinoma onset, cirrhosis and HCV genotype 3 were identified as independent negative predictors of treatment response, whereas resistance-associated substitutions, as well as rare genotypes and chimera, did not impact sustained virologic response rates following re-treatment with VOX/VEL/SOF.
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Affiliation(s)
- Christiana Graf
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Roberta D’Ambrosio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefania Paolucci
- Microbiology and Virology Department, Foundation IRCCS San Matteo, Pavia, Italy
| | - Jordi Llaneras
- Hospital Universitari Vall d’Hebron, Department of Medicine of the UAB (Universitat Autònoma de Barcelona), Spain
| | - Johannes Vermehren
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Georg Dultz
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Kai-Henrik Peiffer
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Fabian Finkelmeier
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Eva Herrmann
- Institute of Biostatistics and Mathematical Modeling, Goethe University, Frankfurt, Germany
| | - Stefan Zeuzem
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
- German Center for Infection Research (DZIF), External Partner Site Frankfurt, Frankfurt, Germany
| | - Maria Buti
- Hospital Universitari Vall d’Hebron, Department of Medicine of the UAB (Universitat Autònoma de Barcelona), Spain
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- CRC A.M. e A. Migliavacca Center of Liver Diseases, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Julia Dietz
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
- German Center for Infection Research (DZIF), External Partner Site Frankfurt, Frankfurt, Germany
| | - Christoph Sarrazin
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
- German Center for Infection Research (DZIF), External Partner Site Frankfurt, Frankfurt, Germany
- Medizinische Klinik II, St. Josefs-Hospital, Wiesbaden, Germany
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5
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Tu Y, Tang X, Zhou D, Shao H, Liang L, Tang W. Is it time for China to prioritize pan-genotypic regimens for treating patients with hepatitis C? COST EFFECTIVENESS AND RESOURCE ALLOCATION 2024; 22:11. [PMID: 38321475 PMCID: PMC10848349 DOI: 10.1186/s12962-024-00519-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/24/2024] [Indexed: 02/08/2024] Open
Abstract
INTRODUCTION The treatment of hepatitis C has entered the pan-genotypic era, but the effectiveness is not good for the genotype 3b patients who have a large proportion in China. The guidelines for hepatitis C recommend the use of gene-specific regimens when the regional 3b prevalence rate greater than 5%. This study is to explore rationality of this proportion and the cost-effectiveness to implement pan-genotypic regimens in China. METHODS A decision Markov model was developed from the health system perspective to evaluate the effectiveness and cost-effectiveness between pan-genotypic and gene-specific treatment regimens for hepatitis C patients. Additionally, we set a regional genotype 3b patient proportion of 0-100% to explore at which proportion it is necessary to perform genotype identification and typing therapy on patients. Model parameters were derived from published literature and public databases. Effectiveness was measured by cured patient numbers, newly diagnosed cases of decompensated cirrhosis, hepatocellular carcinoma, need for liver transplantation, and quality-adjusted life years (QALYs). Cost-effectiveness outcomes included costs and the incremental cost-effectiveness ratio (ICER). The 1-3 times 2022 Chinese per capita gross domestic product was used as the willingness-to-pay threshold. One-way and probabilistic sensitivity analyses were performed to assess the uncertainty of the model parameters. RESULTS Compared with gene-specific regimens, pan-genotypic regimens resulted in an additional 0.13 QALYs and an incremental cost of $165, the ICER was $1,268/QALY. From the view of efficacy, the pan-genotypic regimens cured 5,868 more people per 100,000 patients than gene-specific regimens, avoiding 86.5% of DC cases, 64.6% of HCC cases, and 78.2% of liver transplant needs. Identifying 3b patients before treatment was definitely cost-effectiveness when their prevalence was 12% or higher. The results remained robust in sensitivity analyses. CONCLUSIONS In China, the prioritized recommendation of pan-genotypic therapeutics proves to be both cost-effective and efficacious. But, in regions where the prevalence of genotype 3b exceeds 12%, it is necessary to identify them to provision of more suitable therapies.
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Affiliation(s)
- Yusi Tu
- Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, 211198, China
- Department of Public Affairs Management, School of Lnternational Pharmaceutical Business, China Pharmaceutical University, 639#Longmian Road, Nanjing, 211198, China
| | - Xiangyan Tang
- Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, 211198, China
- Department of Public Affairs Management, School of Lnternational Pharmaceutical Business, China Pharmaceutical University, 639#Longmian Road, Nanjing, 211198, China
| | - Dachuang Zhou
- Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, 211198, China
- Department of Public Affairs Management, School of Lnternational Pharmaceutical Business, China Pharmaceutical University, 639#Longmian Road, Nanjing, 211198, China
| | - Hanqiao Shao
- Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, 211198, China
- Department of Public Affairs Management, School of Lnternational Pharmaceutical Business, China Pharmaceutical University, 639#Longmian Road, Nanjing, 211198, China
| | - Leyi Liang
- Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, 211198, China
- Department of Public Affairs Management, School of Lnternational Pharmaceutical Business, China Pharmaceutical University, 639#Longmian Road, Nanjing, 211198, China
| | - Wenxi Tang
- Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, 211198, China.
- Department of Public Affairs Management, School of Lnternational Pharmaceutical Business, China Pharmaceutical University, 639#Longmian Road, Nanjing, 211198, China.
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Pugliese N, Polverini D, Arcari I, De Nicola S, Colapietro F, Masetti C, Ormas M, Ceriani R, Lleo A, Aghemo A. Hepatitis C Virus Infection in the Elderly in the Era of Direct-Acting Antivirals: Evidence from Clinical Trials and Real Life. Trop Med Infect Dis 2023; 8:502. [PMID: 37999621 PMCID: PMC10674442 DOI: 10.3390/tropicalmed8110502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/09/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023] Open
Abstract
The introduction of direct-acting antiviral agents (DAAs) into clinical practice has revolutionized the therapeutic approach to patients with chronic hepatitis C virus (HCV) infection. According to the most recent guidelines, the first line of treatment for HCV infection involves the use of one of three pan-genotypic DAA combinations, sofosbuvir/velpatasvir (SOF/VEL), glecaprevir/pibrentasvir (GLE/PIB), and sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX). These drugs have been shown to be effective and safe in numerous clinical trials and real-world studies, but special populations have been neglected. Among the special populations to be treated are elderly patients, whose numbers are increasing in clinical practice. The management of these patients can be challenging, in particular due to multiple comorbidities, polypharmacotherapy, and potential drug-drug interactions. This narrative review aims to summarize the current scientific evidence on the efficacy and safety of DAAs in the elderly population, both in clinical trials and in real-life settings. Although there is still a paucity of real-world data and no clinical trials have yet been conducted in the population aged ≥ 75 years old, some considerations about the efficacy and safety of DAAs in the elderly can be made based on the results of these studies. The pan-genotypic associations of DAAs appear to be as efficacious and safe in the elderly population as in the general population; this is both in terms of similar sustained virologic response (SVR) rates and similar frequencies of adverse events (AEs). However, further studies specifically involving this patient population would be necessary to confirm this evidence.
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Affiliation(s)
- Nicola Pugliese
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, MI, Italy; (N.P.); (D.P.); (I.A.); (F.C.); (A.L.)
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Davide Polverini
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, MI, Italy; (N.P.); (D.P.); (I.A.); (F.C.); (A.L.)
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Ivan Arcari
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, MI, Italy; (N.P.); (D.P.); (I.A.); (F.C.); (A.L.)
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Stella De Nicola
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Francesca Colapietro
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, MI, Italy; (N.P.); (D.P.); (I.A.); (F.C.); (A.L.)
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Chiara Masetti
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Monica Ormas
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Roberto Ceriani
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Ana Lleo
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, MI, Italy; (N.P.); (D.P.); (I.A.); (F.C.); (A.L.)
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
| | - Alessio Aghemo
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, MI, Italy; (N.P.); (D.P.); (I.A.); (F.C.); (A.L.)
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, MI, Italy; (S.D.N.); (C.M.); (M.O.); (R.C.)
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Martinello M, Solomon SS, Terrault NA, Dore GJ. Hepatitis C. Lancet 2023; 402:1085-1096. [PMID: 37741678 DOI: 10.1016/s0140-6736(23)01320-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 05/30/2023] [Accepted: 06/22/2023] [Indexed: 09/25/2023]
Abstract
Hepatitis C virus (HCV) is a hepatotropic RNA virus that can cause acute and chronic hepatitis, with progressive liver damage resulting in cirrhosis, decompensated liver disease, and hepatocellular carcinoma. In 2016, WHO called for the elimination of HCV infection as a public health threat by 2030. Despite some progress, an estimated 57 million people were living with HCV infection in 2020, and 300 000 HCV-related deaths occur per year. The development of direct-acting antiviral therapy has revolutionised clinical care and generated impetus for elimination, but simplified and broadened HCV screening, enhanced linkage to care, and higher coverage of treatment and primary prevention strategies are urgently required.
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Affiliation(s)
- Marianne Martinello
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia; Department of Infectious Diseases, Prince of Wales Hospital, Sydney, NSW, Australia.
| | - Sunil S Solomon
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Norah A Terrault
- Division of Gastrointestinal and Liver Diseases, University of Southern California, Los Angeles, CA, USA
| | - Gregory J Dore
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia; Department of Infectious Diseases, St Vincent's Hospital, Sydney, NSW, Australia
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Goel A, Katiyar H, Mayank, Tiwari P, Rungta S, Verma A, Deep A, Sana A, Rai P, Aggarwal R. Hepatitis C Retreatment With First-Line Direct Acting Antiviral Drugs. J Clin Exp Hepatol 2023; 13:736-741. [PMID: 37693269 PMCID: PMC10482998 DOI: 10.1016/j.jceh.2023.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 03/17/2023] [Indexed: 09/12/2023] Open
Abstract
Background and Aims Sofosbuvir (S), daclatasvir (D), ledipasvir, or velpatasvir (V) containing first-line hepatitis C virus (HCV) treatment regimens fail to cure viremia in 5-10%. We report our experience of HCV retreatment using these first-line drugs, in a setting where second-line anti-HCV drugs are not available. Methods Adults, who had relapsed after first complete course of a sofosbuvir-containing first-line, pegylated interferon free, anti-HCV treatment regimen with or without ribavirin (Riba) were included. Retreatment regimen, tailored to the failed anti-HCV regimen, was based on principle of using first-line drugs for 24 weeks with ribavirin and swapping between pangenotypic and genotype-specific regimens. Retreatment outcome was categorized as successful (achieved undetectable HCV RNA at the end of treatment [ETR] and sustained viral response at week 12 [SVR12]), non-responder (failed to achieve ETR), or relapse (achieved ETR but not achieved SVR12). Results Twelve patients (9 male; 7 cirrhosis; all genotype 3) who had relapsed to prior anti-HCV treatment (4 SD12, 4 SD24, 1 SDRiba12, 1 SDRiba24, 2 SV12) were included. Following retreatment (2 SDRiba24, 10 SVRiba24), all achieved ETR but only 9 (75%) achieved SVR12. Two among three, in whom retreatment failed, achieved SVR12 following another course of sofosbuvir/velpatasvir/ribavirin for 24 weeks. Overall, 11/12 (92%) patients achieved SVR12 following retreatment with the first-line anti-HCV drugs. Conclusion HCV retreatment could be a treatment option if second-line anti-HCV drugs are not available. Successful retreatment could be achieved, in a large proportion, with the use of first-line drugs for 24 weeks with ribavirin and swapping of pangenotypic/genotype-specific regimens (NCT03483987).
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Affiliation(s)
- Amit Goel
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Harshita Katiyar
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Mayank
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Prachi Tiwari
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sumit Rungta
- Department of Gastroenterology, King George's Medical University, Lucknow, India
| | - Abhai Verma
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Amar Deep
- Department of Gastroenterology, King George's Medical University, Lucknow, India
| | - Asari Sana
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Praveer Rai
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rakesh Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Devan P, Tiong KLA, Neo JE, Mohan BP, Wijarnpreecha K, Tam YCS, Coppola N, Preda CM, Wong YJ. Treatment Outcomes of Sofosbuvir/Velpatasvir/Voxilaprevir in Direct-Acting Antiviral-Experienced Hepatitis C Virus Patients: A Systematic Review and Meta-Analysis. Viruses 2023; 15:1489. [PMID: 37515176 PMCID: PMC10384139 DOI: 10.3390/v15071489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/27/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023] Open
Abstract
About 5% of chronic hepatitis C (CHC) patients experienced treatment failure with direct-acting antiviral (DAA) treatment. The global data on the practice and treatment outcomes of Sofosbuvir/Velpatasvir/Voxilaprevir (SOF/VEL/VOX) in DAA-experienced CHC patients remains sparse. We performed a systematic review and meta-analysis to evaluate the efficacy and safety of SOF/VEL/VOX as a salvage treatment in DAA-experienced CHC patients. We searched five electronic databases from inception to 31 January 2023. The study outcomes were SVR12 and treatment-related adverse effects, with subgroup analysis performed based on genotype, cirrhosis, HCC, prior SOF/VEL exposure, and region. We identified and analyzed data from 24 studies (2877 DAA-experienced CHC patients); 17.2% had prior SOF/VEL exposure, 25% received ribavirin with SOF/VEL/VOX, and 42% had pre-treatment resistance-associated substitution (RAS) testing performed. Eastern Mediterranean had a higher pooled SVR12 than the America and Europe regions (p < 0.05). Predictors of SOF/VEL/VOX failure were genotype 3, active HCC, baseline cirrhosis, and prior SOF/VEL. Baseline RAS mutation and ribavirin supplementation were not associated with higher SVR12. Treatment discontinuation because of drug-related adverse events was uncommon (10 studies, 0.2%). In summary, SOF/VEL/VOX is efficacious and safe for retreatment in DAA-experienced CHC patients, even with RAS mutation. Our findings support SOF/VEL/VOX as a first-line rescue treatment for DAA-experienced CHC patients.
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Affiliation(s)
- Pooja Devan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Kai Le Ashley Tiong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Jean Ee Neo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Babu P Mohan
- Division of Gastroenterology & Hepatology, University of Utah Health, Salt Lake City, UT 84112, USA
| | - Karn Wijarnpreecha
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Arizona College of Medicine, Phoenix, AZ 85004, USA
| | - Yew Chong Steve Tam
- Education Resource Centre, Medical Board, Singapore General Hospital, Singapore 169608, Singapore
| | - Nicola Coppola
- Department of Mental Health and Preventive Medicine, University of Campania "L. Vanvitelli", 81100 Napoli, Italy
| | - Carmen Monica Preda
- Clinical Institute of Fundeni, Gastroenterology and Hepatology, 022328 Bucharest, Romania
| | - Yu Jun Wong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
- Department of Gastroenterology & Hepatology, Changi General Hospital, Singapore 529889, Singapore
- Duke-NUS Academic Medicine Programme, SingHealth, Singapore 169608, Singapore
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Liu CH, Peng CY, Liu CJ, Chen CY, Lo CC, Tseng KC, Su PY, Kao WY, Tsai MC, Tung HD, Cheng HT, Lee FJ, Huang CS, Huang KJ, Shih YL, Yang SS, Wu JH, Lai HC, Fang YJ, Chen PY, Hwang JJ, Tseng CW, Su WW, Chang CC, Lee PL, Chen JJ, Chang CY, Hsieh TY, Chang CH, Huang YJ, Kao JH. Sofosbuvir/velpatasvir/voxilaprevir for patients with chronic hepatitis C virus infection previously treated with NS5A direct-acting antivirals: a real-world multicenter cohort in Taiwan. Hepatol Int 2023; 17:291-302. [PMID: 36701081 DOI: 10.1007/s12072-022-10475-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/24/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Real-world data are scarce about the effectiveness and safety of sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX) for retreating East Asian patients with hepatitis C virus (HCV) infection who previously received NS5A direct-acting antivirals (DAAs). We conducted a multicenter study to assess the performance of SOF/VEL/VOX in patients who were not responsive to prior NS5A inhibitors in Taiwan. METHODS Between September 2021 and May 2022, 107 patients who failed NS5A inhibitor-containing DAAs with SOF/VEL/VOX salvage therapy for 12 weeks were included at 16 academic centers. The sustained virologic response at off-treatment week 12 (SVR12) was assessed in the evaluable (EP) and per-protocol (PP) populations. The safety profiles were also reported. RESULTS All patients completed 12 weeks of treatment and achieved an end-of-treatment virologic response. The SVR12 rates were 97.2% (95% confidence interval (CI) 92.1-99.0%) and 100% (95% CI 96.4-100%) in EP and PP populations. Three (2.8%) patients were lost to off-treatment follow-up and did not meet SVR12 in the EP population. No baseline factors predicted SVR12. Two (1.9%) not-fatal serious adverse events (AE) occurred but were unrelated to SOF/VEL/VOX. Sixteen (15.0%) had grade 2 total bilirubin elevation, and three (2.8%) had grade 2 alanine transaminase (ALT) elevation. Thirteen (81.3%) of the 16 patients with grade 2 total bilirubin elevation had unconjugated hyperbilirubinemia. The estimated glomerular filtration rates (eGFR) were comparable between baseline and SVR12, regardless of baseline renal reserve. CONCLUSIONS SOF/VEL/VOX is highly efficacious and well-tolerated for East Asian HCV patients previously treated with NS5A inhibitor-containing DAAs. CLINICAL TRIALS REGISTRATION The study was not a drug trial. There was no need for clinical trial registration.
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Affiliation(s)
- Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Cheng-Yuan Peng
- Department of Internal Medicine, Center for Digestive Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Chun-Jen Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine Hospital, Taipei, Taiwan
| | - Chi-Yi Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan
| | - Ching-Chu Lo
- Department of Internal Medicine, St. Martin De Porres Hospital, Daya, Chiayi, Taiwan
| | - Kuo-Chih Tseng
- Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzuchi University, Hualien, Taiwan
| | - Pei-Yuan Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Wei-Yu Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei, Taiwan
- Taipei Cancer Center, Taipei Medical University, Taipei, Taiwan
| | - Ming-Chang Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- School of Medicine, Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Hung-Da Tung
- Division of Gastroenterology and Hepatology, Chi-Mei Hospital, Liouying, Taiwan
| | - Hao-Tsai Cheng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
- Department of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Fu-Jen Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Fu Jen Catholic University Hospital, New Taipei City, Taiwan
| | - Chia-Sheng Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yang Ming Hospital, Chiayi, Taiwan
| | - Ke-Jhang Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, China Medical University Beigang Hospital, Yunlin, Taiwan
| | - Yu-Lueng Shih
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Sheng-Shun Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Jo-Hsuan Wu
- Shiley Eye Institute and Viterbi Family Department of Ophthalmology, Hamilton Glaucoma Center, University of California, San Diego, CA, USA
| | - Hsueh-Chou Lai
- Department of Internal Medicine, Center for Digestive Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Yu-Jen Fang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Po-Yueh Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan
| | - Jow-Jyh Hwang
- Department of Internal Medicine, St. Martin De Porres Hospital, Daya, Chiayi, Taiwan
| | - Chi-Wei Tseng
- Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzuchi University, Hualien, Taiwan
| | - Wei-Wen Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Chun-Chao Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei, Taiwan
| | - Pei-Lun Lee
- Division of Gastroenterology and Hepatology, Chi-Mei Hospital, Liouying, Taiwan
| | - Jyh-Jou Chen
- Division of Gastroenterology and Hepatology, Chi-Mei Hospital, Liouying, Taiwan
| | - Chi-Yang Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Fu Jen Catholic University Hospital, New Taipei City, Taiwan
| | - Tsai-Yuan Hsieh
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chung-Hsin Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Jie Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine Hospital, Taipei, Taiwan.
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan.
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Shousha HI, Abdelghafour R, Dabees H, AbdelRazek W, Said M. Three regimens for re-treatment failure of Sofosbuvir-based therapy for chronic hepatitis-C genotype-4: a cohort study. Rev Inst Med Trop Sao Paulo 2022; 64:e50. [PMID: 36074445 PMCID: PMC9448256 DOI: 10.1590/s1678-9946202264050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 03/30/2022] [Indexed: 12/24/2022] Open
Abstract
Despite the high sustained virologic response (SVR) rates of direct-acting antiviral (DAAs) therapy, a small number of patients does not eradicate the virus, and these patients represent a challenge. This study aims to compare the outcomes of three second-line regimens for DAAs-experienced patients with chronic hepatitis C (CHC). This prospective observational study was conducted at the Damanhur Viral Hepatitis Center from January 2017 to February 2020. We included patients with CHC who did not achieve SVR after the complete course of Sofosbuvir/Daclatasvir±Ribavirin (SOF/DAC±RBV). The primary endpoint was SVR-12 after re-treatment. This study included 360 patients (with a mean age of 51.53±11.38 years). Approximately 51.1% of the patients were males, and 65.5% had liver cirrhosis. All patients of group 1 (45 patients) received SOF/VEL/VOX over 12-weeks; SVR-12 was achieved in 44 patients (97.8%). Group 2 (28 patients) received SOF/DAC/RBV over 24-weeks; (one patient was lost during follow-ups and one patient discontinued treatment due to hepatic decompensation). SVR-12 was achieved in 25 patients (96.2%). Group 3 (287 patients) received SOF/Ombitasvir/Paritaprevir/Ritonavir/RBV) over 12-weeks. Eight patients were lost during follow-ups, and one patient discontinued treatment due to grade 4 adverse events. SVR-12 was achieved in 276 patients (99.3%). There was no difference between the groups regarding their age, gender distribution, baseline viral load or comorbidities. Adverse events (thrombocytopenia, anemia, hyperbilirubinaemia and prolonged INR) were significantly higher in group 3, while group 1 did not experience any. The three studied retreatment regimens can be used for DAAs treatment-experienced patients considering availability. The SOF/VEL/VOX combination had the least adverse events.
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Affiliation(s)
- Hend Ibrahim Shousha
- Cairo University, Faculty of Medicine, Endemic Medicine and Hepato-Gastroenterology Department, Cairo, Egypt
| | | | - Hosam Dabees
- National Medical Institute of Damanhour, Damanhour, Egypt
| | - Wael AbdelRazek
- Menofia University, National Liver Institute, Menofia, Egypt
| | - Mohamed Said
- Cairo University, Faculty of Medicine, Endemic Medicine and Hepato-Gastroenterology Department, Cairo, Egypt
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12
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Li J, Wu V, Pan CQ. Direct antiviral therapy for hepatitis C cirrhotic patients in liver transplantation settings: a systematic review. Hepatol Int 2022; 16:1020-1031. [PMID: 36085539 DOI: 10.1007/s12072-022-10380-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/14/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Hepatitis C (HCV)-induced decompensated cirrhosis warrants liver transplantation (LT) as the only ultimate solution. These patients experience liver deterioration, while on the transplant waitlist. However, debate remains over the optimal timing for treating HCV relative to before or after LT. METHODS We performed a literature search between 1/2011 and 1/2022 on PubMed and OVID Medline. Data were extracted from direct antiviral agent (DAA) studies in English. The outcomes of interest included sustained virological response (SVR) rates from various cohorts as well as long- and short-term outcomes in the LT settings. RESULTS After screening, 54 studies were eligible and included into the review. In aligning with the EASL and AASLD guidelines and suggestions, many studies supported DAA therapy before LT in patients with Model for End-stage Liver Disease (MELD) scores < 18 and DAA therapy post-LT in MELD scores > 20 through SVR rates, long-term survival factors, liver deterioration, and incidences of severe adverse events. However, uncertainty still lies in the guideline recommendations and unsettled issues remain for various patient cohorts that may benefit from opposing the guideline cutoffs. Based on the recent studies on predictors of treatment outcomes in decompensated patients and the impact of DAA on the waiting list for LT, we proposed an algorithm to manage patients with MELD scores between 18 and 20. CONCLUSION DAA therapy for decompensated patients must be personalized with consideration of different factors, particularly among those with MELD scores between the two cutoff-values proposed by the current associational guidelines.
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Affiliation(s)
| | - Vivian Wu
- Columbia University, New York, NY, USA
| | - Calvin Q Pan
- Center of Liver Diseases, Beijing Ditan Hospital, Capital Medical University, No. 8, Jingshun East Street, Chaoyang District, Beijing, 100015, China.
- Division of Gastroenterology and Hepatology, Department of Medicine, NYU Langone Health, New York University Grossman School of Medicine, New York, NY, USA.
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13
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Wong YJ, Kumar R, Kumar R, Tan J, Liu CH, Hui VW, Tan SS, Kao JH, Wong GL, Thurairajah PH. Treatment outcomes of sofosbuvir/velpatasvir/voxilaprevir among NS5A inhibitor-experienced patients with hepatitis C: Real-world data from a multicenter Asian registry. J Gastroenterol Hepatol 2022; 37:1642-1644. [PMID: 35723645 PMCID: PMC9543910 DOI: 10.1111/jgh.15918] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 06/16/2022] [Indexed: 12/12/2022]
Affiliation(s)
- YJ Wong
- Changi General HospitalChangiSingapore
- Duke‐NUS Medicine Academic Clinical Program, SinghealthSingapore
| | - R Kumar
- Duke‐NUS Medicine Academic Clinical Program, SinghealthSingapore
- Singapore General HospitalSingapore
| | - R Kumar
- Changi General HospitalChangiSingapore
- Duke‐NUS Medicine Academic Clinical Program, SinghealthSingapore
| | - J Tan
- Changi General HospitalChangiSingapore
- Duke‐NUS Medicine Academic Clinical Program, SinghealthSingapore
| | - CH Liu
- National Taiwan University HospitalTaipeiTaiwan
| | - VW‐K Hui
- Medical Data Analytics CentreThe Chinese University of Hong KongHong Kong
| | - SS Tan
- Selayang HospitalBatu CavesSelangorMalaysia
| | - JH Kao
- National Taiwan University HospitalTaipeiTaiwan
| | - GL‐H Wong
- Medical Data Analytics CentreThe Chinese University of Hong KongHong Kong
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14
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Loo JH, Xu WXF, Low JT, Tay WX, Ang LS, Tam YC, Thurairajah PH, Kumar R, Wong YJ. Efficacy and safety of sofosbuvir/velpatasvir with or without ribavirin in hepatitis C genotype 3 compensated cirrhosis: A meta-analysis. World J Hepatol 2022; 14:1248-1257. [PMID: 35978662 PMCID: PMC9258247 DOI: 10.4254/wjh.v14.i6.1248] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 11/18/2021] [Accepted: 05/28/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) is a leading cause of liver cirrhosis and hepatocellular carcinoma globally. Sofosbuvir/velpatasvir (SOF/VEL) is an effective pan-genotypic direct-acting antiviral combination for treatment of chronic HCV infection. While the addition of ribavirin (RBV) to SOF/VEL improved sustained virological response (SVR12) in genotype 3 (GT3) decompensated cirrhosis patients, the benefits of RBV in GT3 compensated cirrhosis patients receiving SOF/VEL remains unclear.
AIM To evaluate the efficacy and safety of SOF/VEL, with or without RBV in GT3 compensated cirrhosis patients.
METHODS We searched four electronic databases (PubMed/Medline, Embase, Cochrane Library and Web of Science) from inception up to June 2021 using both free text and MeSH terms. There was no restriction on language, geography, publication dates and publication status (full text or abstracts). All GT3 compensated cirrhosis patients treated with 12 wk of SOF/VEL, with or without RBV, were included, regardless of age, gender or prior treatment experience. The primary outcome was sustained virological response 12-wk post-treatment (SVR12). The secondary outcome was treatment-related adverse events, as defined by symptomatic anemia requiring transfusion or a drop in hemoglobin beyond 2 g/dL. The pooled relative risk (RR), 95%CI and heterogeneity (I2) were estimated using Review Manager version 5.3.
RESULTS From 1752 citations, a total of seven studies (2 randomized controlled trials, 5 cohort studies) with 1088 subjects were identified. The SVR12 was similar in GT3 compensated cirrhosis patients, regardless of the use of RBV, for both the intention-to-treat RR 1.03, 95%CI: 0.99-1.07; I2 = 0%) and the per-protocol analysis (RR: 1.03, 95%CI: 0.99-1.07; I2 = 48%). The overall pooled rate of treatment-related adverse events was 7.2%. Addition of RBV increased the pooled risk of treatment-related adverse events in GT3 compensated cirrhosis patients receiving SOF/VEL (RR: 4.20, 95%CI: 1.29-13.68; I2 = 0%). Subgroup analysis showed that RBV was associated with a higher SVR12 in GT3 compensated cirrhosis patients with baseline resistance-associated substitutions. However, addition of RBV did not significantly increase the SVR12 among treatment-experienced GT3 compensated cirrhosis patients.
CONCLUSION Ribavirin was not associated with higher SVR12 in GT3 compensated cirrhosis patients receiving SOF/VEL. Our findings suggest a limited role for RBV as routine add-on therapy to SOF/VEL in GT3 compensated cirrhosis patients.
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Affiliation(s)
- Jing Hong Loo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Wen Xin Flora Xu
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Jun Teck Low
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Wei Xuan Tay
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Le Shaun Ang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Yew Chong Tam
- Education Resource Center, Medical Board, Singapore General Hospital, Singapore 100059, Singapore
| | - Prem Harichander Thurairajah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
- Department of Gastroenterology and Hepatology, National University Hospital, Singapore 119077, Singapore
| | - Rahul Kumar
- Department of Gastroenterology and Hepatology, Changi General Hospital, Singapore 529889, Singapore
- Duke-NUS Medicine Academic Clinical Program, Singapore 100059, Singapore
| | - Yu Jun Wong
- Department of Gastroenterology and Hepatology, Changi General Hospital, Singapore 529889, Singapore
- Duke-NUS Medicine Academic Clinical Program, Singapore 100059, Singapore
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15
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Effectiveness and Safety of Sofosbuvir/Velpatasvir/Voxilaprevir as a Hepatitis C Virus Infection Salvage Therapy in the Real World: A Systematic Review and Meta-analysis. Infect Dis Ther 2022; 11:1661-1682. [PMID: 35749010 PMCID: PMC9334482 DOI: 10.1007/s40121-022-00666-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/08/2022] [Indexed: 11/28/2022] Open
Abstract
Introduction Sofosbuvir/Velpatasvir/Voxilaprevir (SOF/VEL/VOX) is the first direct-acting antiviral (DAA) therapy approved for patients who have previously failed a DAA-containing regimen including NS5A inhibitors. In clinical trials, SOF/VEL/VOX was associated with high rates of sustained virologic response at post-treatment week 12 (SVR12) and was well tolerated. However, the effectiveness and safety of SOF/VEL/VOX in the real world remained uncertain. We aimed to perform a systematic review and meta-analysis to assess the real world effectiveness and safety of SOF/VEL/VOX. Methods We systematically searched the PubMed, Embase, Cochrane Library, Web of Science, and ClinicalTrials.gov databases for relevant real world studies published before January 28, 2022. Patients with previous treatment failure who received SOF/VEL/VOX were included. The primary outcome was the percentage of patients achieving SVR12. Secondary outcome included adverse events (AEs) during treatment. Results Fifteen studies with a total of 1796 HCV-infected patients with previous treatment failure were included. SVR12 rates were 93% (95% CI 91–95) in the ITT populations (n = 1517, 11 cohorts) and 96% (95% CI 95–97) in the PP populations (n = 1187, 10 cohorts). SVR12 rates were significantly higher in non-GT3-infected patients (OR = 2.29, 95% CI 1.23–4.27, P = 0.009) and non-cirrhotic patients (OR = 2.22, 95% CI 1.07–4.60, P = 0.03) than in GT3-infected patients and cirrhotic patients. Furthermore, the SVR12 rates of previous treatment of SOF/VEL were significantly lower than those of other regimens in both ITT and PP populations (P ≤ 0.001). Adverse events (AEs) were reported in 30% (228/760) of patients. Serious AEs (SAEs) were reported in 3.82% (29/760) of patients. The most frequently reported AEs were headache, asthenia, nausea, fatigue, and diarrhea, which were mostly mild in severity. AE-related treatment discontinuations were reported in 0.66% (5/760) of patients. Conclusions Consistent with clinical trials, the real world evidence indicates that SOF/VEL/VOX is a well-tolerated and highly effective salvage therapy for HCV-infected patients with previous treatment failure. However, there may still be a risk of treatment failure for patients with GT3 infection, cirrhosis, or SOF/VEL treatment failure. The protocol of this study was registered at PROSPERO, registration no. CRD 42022306828.
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16
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Patel S, Martin MT, Flamm SL. Sofosbuvir/velpatasvir/voxilaprevir for hepatitis C virus retreatment in decompensated cirrhosis. Liver Int 2021; 41:3024-3027. [PMID: 34592051 DOI: 10.1111/liv.15075] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/22/2021] [Accepted: 09/27/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Sonalie Patel
- Specialty Pharmacy, Northwestern Medicine, Chicago, Illinois, USA
| | - Michelle T Martin
- Department of Pharmacy Practice, University of Illinois at Chicago College of Pharmacy, Chicago, Illinois, USA.,Liver Clinic, University of Illinois Hospital and Health Sciences System, Chicago, Illinois, USA
| | - Steven L Flamm
- Department of Medicine, Northwestern Feinberg School of Medicine, Chicago, Illinois, USA
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17
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Sulkowski M, Wyles D. Déjà vu All Over Again: Retreatment of HCV Direct Acting Antivirals Failures-Same Satisfactory Results, Same Unanswered Questions. Clin Infect Dis 2021; 73:e3296-e3299. [PMID: 32887999 PMCID: PMC8563175 DOI: 10.1093/cid/ciaa1329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 09/01/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Mark Sulkowski
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - David Wyles
- Denver Health Medical Center, Denver, Colorado, USA
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18
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Di Maio VC, Barbaliscia S, Teti E, Fiorentino G, Milana M, Paolucci S, Pollicino T, Morsica G, Starace M, Bruzzone B, Gennari W, Micheli V, Yu La Rosa K, Foroghi L, Calvaruso V, Lenci I, Polilli E, Babudieri S, Aghemo A, Raimondo G, Sarmati L, Coppola N, Pasquazzi C, Baldanti F, Parruti G, Perno CF, Angelico M, Craxì A, Andreoni M, Ceccherini-Silberstein F. Resistance analysis and treatment outcomes in hepatitis C virus genotype 3-infected patients within the Italian network VIRONET-C. Liver Int 2021; 41:1802-1814. [PMID: 33497016 DOI: 10.1111/liv.14797] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/29/2020] [Accepted: 01/14/2021] [Indexed: 12/20/2022]
Abstract
AIM This study aimed to investigate the role of resistance-associated substitutions (RASs) to direct-acting-antivirals (DAAs) in HCV genotype 3 (GT3). METHODS Within the Italian VIRONET-C network, a total of 539 GT3-infected patients (417 DAA-naïve and 135 DAA-failures, of them, 13 at both baseline and failure) were analysed. Sanger sequencing of NS3/NS5A/NS5B was performed following home-made protocols. RESULTS The majority of patients were male (79.4%), 91.4% were injection drug users, 49.3% were cirrhotic and 13.9% were HIV co-infected. Phylogenetic analysis classified sequences as GT3a-b-g-h (98%-0.4%-0.2%-1.2%) respectively. Overall, 135 patients failed a DAA regimen: sofosbuvir (SOF)/daclatasvir (DCV) or velpatasvir (VEL)±ribavirin (RBV) (N = 91/15) and glecaprevir (G)/pibrentasvir (P) (N = 9). Moreover, 14.8% of patients were treated with suboptimal regimens for GT3: 3D ± RBV (Paritaprevir/r + Ombitasvir+Dasabuvir, N = 15), SOF + Simeprevir (SIM) (N = 1) or SOF/Ledipasvir (LDV) ± RBV (N = 4). RAS prevalence was 15.8% in DAA-naïve patients. At failure, 81.5% patients showed at least one RAS: 11/25 (44.0%) in NS3, 109/135 (80.7%) in NS5A, 7/111 (6.3%) in NS5B SOF-failures. In NS5A-failures, Y93H RAS was the most prevalent (68.5% vs 5.1% DAA-naïve, P < .001) followed by A30K (12.7% vs 2.8% in DAA-naïve, P < .001). Analysing baseline samples, a higher prevalence of NS5A-RASs was observed before treatment in DAA-failures (5/13, 38.5%) vs DAA-naïves (61/393, 15.5%, P = .04). Regarding 228 DAA-naïve patients with an available outcome, 93.9% achieved a SVR. Interestingly, patients with baseline Y93H and/or A30K had SVR rate of 72.2% vs 95.7% for patients without NS5A-RASs (P = .002). CONCLUSIONS In this real-life GT3 cohort, the majority of failures harboured resistant variants carrying NS5A-RASs, the most frequent being Y93H. The presence of natural NS5A-RASs before treatment was associated with failure. Further analyses are needed to confirm this observation, particularly for the new current regimens.
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Affiliation(s)
- Velia Chiara Di Maio
- Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Silvia Barbaliscia
- Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Elisabetta Teti
- Infectious Diseases, University Hospital of Rome Tor Vergata, Rome, Italy
| | | | - Martina Milana
- Hepatology Unit, University Hospital of Rome Tor Vergata, Rome, Italy
| | - Stefania Paolucci
- Molecular Virology Unit, Microbiology and Virology Department, IRCCS Policlinic Foundation San Matteo, Pavia, Italy
| | - Teresa Pollicino
- Department of Internal Medicine, University Hospital of Messina, Messina, Italy
| | - Giulia Morsica
- Division of Infectious Diseases, IRCCS, Ospedale San Raffaele, Milan, Italy
| | - Mario Starace
- Laboratory for the identification of prognostic factors of response to the treatment against infectious diseases, University of Campania "L. Vanvitelli", Napoli, Italy
| | | | - William Gennari
- Microbiology Unit, University Hospital of Modena, Modena, Italy
| | - Valeria Micheli
- Clinical Microbiology, Virology and Bioemergencies, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Katia Yu La Rosa
- Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Luca Foroghi
- Infectious Diseases, University Hospital of Rome Tor Vergata, Rome, Italy
| | | | - Ilaria Lenci
- Hepatology Unit, University Hospital of Rome Tor Vergata, Rome, Italy
| | - Ennio Polilli
- Infectious Disease Unit, Pescara General Hospital, Pescara, Italy
| | - Sergio Babudieri
- Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Alessio Aghemo
- Division of Internal Medicine and Hepatology, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
| | - Giovanni Raimondo
- Department of Internal Medicine, University Hospital of Messina, Messina, Italy
| | - Loredana Sarmati
- Infectious Diseases, University Hospital of Rome Tor Vergata, Rome, Italy
| | - Nicola Coppola
- Laboratory for the identification of prognostic factors of response to the treatment against infectious diseases, University of Campania "L. Vanvitelli", Napoli, Italy.,Department of Mental Health and Public Medicine, Infectious Diseases Unit, University of Campania "L. Vanvitelli", Naples, Italy
| | | | - Fausto Baldanti
- Molecular Virology Unit, Microbiology and Virology Department, IRCCS Policlinic Foundation San Matteo, Pavia, Italy
| | - Giustino Parruti
- Infectious Disease Unit, Pescara General Hospital, Pescara, Italy
| | | | - Mario Angelico
- Hepatology Unit, University Hospital of Rome Tor Vergata, Rome, Italy
| | - Antonio Craxì
- Gastroenterology, "P. Giaccone" University Hospital, Palermo, Italy
| | - Massimo Andreoni
- Infectious Diseases, University Hospital of Rome Tor Vergata, Rome, Italy
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19
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Onorato L, Pisaturo M, Starace M, Minichini C, Di Fraia A, Astorri R, Coppola N. Virological Factors Associated with Failure to the Latest Generation of Direct Acting Agents (DAA) and Re-Treatment Strategy: A Narrative Review. Viruses 2021; 13:432. [PMID: 33800289 PMCID: PMC8000640 DOI: 10.3390/v13030432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/02/2021] [Accepted: 03/04/2021] [Indexed: 12/12/2022] Open
Abstract
The availability of all oral direct acting antiviral agents (DAAs) has revolutionized the management of HCV infections in recent years, allowing to achieve a sustained virological response (SVR) in more than 95% of cases, irrespective of hepatitis C Virus (HCV) genotype or staging of liver disease. Although rare, the failure to the latest-generation regimens (grazoprevir/elbasvir, sofosbuvir/velpatasvir, pibrentasvir/glecaprevir) represents a serious clinical problem, since the data available in the literature on the virological characteristics and management of these patients are few. The aim of the present narrative review was to provide an overview of the impact of baseline RASs in patients treated with the latest-generation DAAs and to analyze the efficacy of the available retreatment strategies in those who have failed these regimens.
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Affiliation(s)
| | | | | | | | | | | | - Nicola Coppola
- Department of Mental Health and Public Medicine, Section of Infectious Diseases, University of Campania L. Vanvitelli, 80138 Naples, Italy; (L.O.); (M.P.); (M.S.); (C.M.); (A.D.F.); (R.A.)
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