Amit Goel1, Rajat Bhargava1, Praveer Rai1, Rakesh Aggarwal2. 1. Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India. 2. Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India. aggarwal.ra@gmail.com.
Abstract
BACKGROUND: Direct-acting antiviral drugs (DAAs) are favored for the treatment of hepatitis C virus (HCV) infection. However, the experience with the DAAs currently available in India in the treatment of genotype-3 HCV is limited. We therefore reviewed our experience with these drugs in treating patients with chronic genotype-3 HCV infection, including those with cirrhosis. METHODS: We prospectively followed adult patients with genotype-3 HCV infection who had received treatment regimens containing sofosbuvir with/without daclatasvir. Patients were categorized as chronic hepatitis C (CHC), compensated cirrhosis (CC), and decompensated cirrhosis (DC). They received either (i) sofosbuvir and ribavirin, with or without pegylated interferon (Peg-IFN) for 12 or 24 weeks, or (ii) sofosbuvir and daclatasvir, with or without ribavirin for 12 or 24 weeks. Response was assessed using HCV RNA testing after 2 or 4 weeks of treatment (rapid virological response [RVR]), at treatment completion (end-of-treatment response [ETR]) or 12 weeks after treatment completion (sustained virological response [SVR12]). RESULTS: Of the 160 patients (90% treatment-naïve; CHC 49%, CC 32%, and DC 19%), 39 (24%) received Peg-IFN, sofosbuvir and ribavirin, 21 (13%) received sofosbuvir and ribavirin, and 100 (63%) received sofosbuvir and daclatasvir, with or without ribavirin. On intention-to-treat basis, RVR, ETR, and SVR12 in the entire cohort were 146/160 (91.3%), 151/160 (94.4%), and 147/160 (91.9%), respectively. Seven patients died (CC 2, DC 5) during treatment; four (2 CHC, 2 DC) patients discontinued treatment; and two patients with CC relapsed. CONCLUSIONS: Dual-DAA-based regimens were safe and highly effective in treating genotype-3 HCV infection in CHC and CC patients.
BACKGROUND: Direct-acting antiviral drugs (DAAs) are favored for the treatment of hepatitis C virus (HCV) infection. However, the experience with the DAAs currently available in India in the treatment of genotype-3 HCV is limited. We therefore reviewed our experience with these drugs in treating patients with chronic genotype-3 HCV infection, including those with cirrhosis. METHODS: We prospectively followed adult patients with genotype-3 HCV infection who had received treatment regimens containing sofosbuvir with/without daclatasvir. Patients were categorized as chronic hepatitis C (CHC), compensated cirrhosis (CC), and decompensated cirrhosis (DC). They received either (i) sofosbuvir and ribavirin, with or without pegylated interferon (Peg-IFN) for 12 or 24 weeks, or (ii) sofosbuvir and daclatasvir, with or without ribavirin for 12 or 24 weeks. Response was assessed using HCV RNA testing after 2 or 4 weeks of treatment (rapid virological response [RVR]), at treatment completion (end-of-treatment response [ETR]) or 12 weeks after treatment completion (sustained virological response [SVR12]). RESULTS: Of the 160 patients (90% treatment-naïve; CHC 49%, CC 32%, and DC 19%), 39 (24%) received Peg-IFN, sofosbuvir and ribavirin, 21 (13%) received sofosbuvir and ribavirin, and 100 (63%) received sofosbuvir and daclatasvir, with or without ribavirin. On intention-to-treat basis, RVR, ETR, and SVR12 in the entire cohort were 146/160 (91.3%), 151/160 (94.4%), and 147/160 (91.9%), respectively. Seven patients died (CC 2, DC 5) during treatment; four (2 CHC, 2 DC) patients discontinued treatment; and two patients with CC relapsed. CONCLUSIONS: Dual-DAA-based regimens were safe and highly effective in treating genotype-3 HCV infection in CHC and CC patients.
Authors: Pankaj Puri; Anil C Anand; Vivek A Saraswat; Subrat K Acharya; Radha K Dhiman; Rakesh Aggarwal; Shivram P Singh; Deepak Amarapurkar; Anil Arora; Mohinish Chhabra; Kamal Chetri; Gourdas Choudhuri; Vinod K Dixit; Ajay Duseja; Ajay K Jain; Dharmesh Kapoorz; Premashis Kar; Abraham Koshy; Ashish Kumar; Kaushal Madan; Sri P Misra; Mohan V G Prasad; Aabha Nagral; Amarendra S Puri; R Jeyamani; Sanjiv Saigal; Shiv K Sarin; Samir Shah; P K Sharma; Ajit Sood; Sandeep Thareja; Manav Wadhawan Journal: J Clin Exp Hepatol Date: 2014-06-09
Authors: Adriaan J van der Meer; Bart J Veldt; Jordan J Feld; Heiner Wedemeyer; Jean-François Dufour; Frank Lammert; Andres Duarte-Rojo; E Jenny Heathcote; Michael P Manns; Lorenz Kuske; Stefan Zeuzem; W Peter Hofmann; Robert J de Knegt; Bettina E Hansen; Harry L A Janssen Journal: JAMA Date: 2012-12-26 Impact factor: 56.272