1. Treatment of chronic hepatitis C genotype 3 with Sofosbuvir-based therpy: a real-life study.
- Author
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Sidhu SS, Malhi NS, Goyal O, Singh R, Dutta U, Grover R, Sidhu JS, Nanda V, Saluja H, Bansal A, Singh G, Sehgal A, Kishore H, and Sidhu S
- Subjects
- Adult, Antiviral Agents therapeutic use, Asia epidemiology, Drug Therapy, Combination trends, Female, Genotype, Hepacivirus drug effects, Hepatitis C, Chronic drug therapy, Humans, India epidemiology, Interferon-alpha administration & dosage, Interferon-alpha adverse effects, Liver Cirrhosis complications, Liver Cirrhosis drug therapy, Male, Middle Aged, Polyethylene Glycols administration & dosage, Polyethylene Glycols adverse effects, RNA Viruses drug effects, Recombinant Proteins administration & dosage, Recombinant Proteins adverse effects, Recombinant Proteins pharmacology, Retrospective Studies, Ribavirin administration & dosage, Ribavirin adverse effects, Sofosbuvir administration & dosage, Sofosbuvir adverse effects, Sustained Virologic Response, Treatment Outcome, Viral Load drug effects, Drug Therapy, Combination methods, Hepacivirus genetics, Interferon-alpha pharmacology, Polyethylene Glycols pharmacology, Ribavirin pharmacology, Sofosbuvir pharmacology
- Abstract
Background and Aims: Recently, Sofosbuvir was launched in India at affordable cost. We conducted a real-life study to determine the efficacy and safety of Sofosbuvir plus Ribavirin, with and without peginterferon-alfa 2a, in patients with chronic hepatitis C (CHC) genotype 3, the commonest genotype in South Asia., Methods: This study included data of CHC patients from 11 sites in northern India between March 2015 and December 2015 (n = 1203). Patients with CHC genotype 3 (n = 931), who were treated with either Sofosbuvir 400 mg plus weight-based Ribavirin, daily ×24 weeks (n = 432) (dual therapy), or Peginterferon-α2a 180 mcg weekly, Sofosbuvir 400 mg plus weight-based Ribavirin, daily ×12 weeks (n = 499) (triple therapy) were included for analysis. Primary outcome was the proportion of patients achieving sustained viral response at 12 weeks post-therapy., Results: The overall SVR rates were 91 and 92% in the dual and triple therapy arms, respectively. The SVR rates in treatment experienced were 67 and 74% versus 93 and 96% in naïve patients, on the dual and triple therapy arms, respectively. The SVR rates of cirrhotics were 73 and 75% on the dual and triple treatment arms, respectively. The SVR rates were low in the experienced cirrhotic patients: 44% (dual therapy) and 58% (triple therapy). Common adverse events were fatigue, headache, and myalgia., Conclusion: Both dual and triple therapy regimes resulted in SVR rates of >95% in CHC genotype 3 who were naive non-cirrhotics. However, the SVR rates were low in treatment-experienced cirrhotics.
- Published
- 2017
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