View clinical trials related to HCV Infection.
Filter by:The primary objective of this study is to evaluate the pharmacokinetics, safety, and tolerability of voxilaprevir (formerly GS-9857) in participants with severe renal impairment and matched healthy control participants.
The primary objective of this study is to evaluate the pharmacokinetics (PK), safety, and tolerability of a single dose of voxilaprevir (formerly GS-9857) in participants with normal hepatic function, moderate hepatic impairment and severe hepatic impairment. Participants in the healthy control group will be matched to participants with impaired hepatic function by gender, age (± 10 years), and body mass index (± 15%).
The primary objectives of this study are to evaluate the efficacy, safety, and tolerability of ledipasvir/sofosbuvir (LDV/SOF) fixed-dose combination (FDC) with or without ribavirin (RBV) in participants with chronic genotype 1 hepatitis C virus (HCV) infection who have participated in a prior Gilead-sponsored HCV treatment study, and who did not achieve sustained virologic response (SVR24), defined as HCV RNA < lower limit of quantification (LLOQ) 24 weeks after last dose of study drug (SVR24).
This study is to determine the antiviral efficacy of sofosbuvir (SOF)/ledipasvir (LDV) fixed-dose combination (FDC) with and without ribavirin (RBV), and to evaluate the safety and tolerability of each regimen as assessed by review of the accumulated safety data. Approximately 150 participants with genotype 1 HCV infection, who have previously received treatment for HCV, and who have a diagnosis for cirrhosis will be enrolled. Participants will be randomized to 1 of 2 groups. Group 1: SOF/LDV FDC tablet plus placebo to match RBV for 24 weeks Group 2: Delayed treatment group: placebo to match SOF/LDV FDC plus placebo to match RBV for 12 weeks, followed by SOF/LDV FDC once daily plus RBV in a divided daily dose for 12 weeks Randomization will 1:1 to the two groups and will be stratified by HCV genotype (1a, 1b; mixed or other genotype 1 results will be stratified as genotype 1a), and prior HCV therapy treatment response (never achieved HCV RNA < the lower limit of quantitation (LLOQ), or achieved HCV RNA < LLOQ).
The primary objectives of this study are to evaluate the safety and efficacy of sofosbuvir (SOF) plus ribavirin (RBV) for 24 weeks and ledipasvir/sofosbuvir (LDV/SOF) for 12 weeks, and to evaluate the steady state pharmacokinetics (PK) of SOF and its metabolites and LDV in participants with genotype (GT) 1, 3, or 4 hepatitis C virus (HCV) infection who have chronic renal insufficiency (impaired kidney function).
Evaluation of efficacy of triple therapy with pegylated interferon, ribavirin, and boceprevir in patients with genotype 1 chronic hepatitis C, who are treatment-naive, have relapsed, or are non-responders with cirrhosis and awaiting liver transplantation, with a MELD score less than or equal to 18
Nevirapine-based antiretroviral therapy is associated with lower plasma HCV viral load in HIV/HCV-coinfected individuals.
The overall study design includes two parts, Part A and Part B. Part A evaluated ANA773 following oral administration to healthy volunteers. A total of 40 evaluable healthy volunteers were enrolled in Part A of the study. Part B evaluated ANA773 following oral administration to patients with chronic HCV infection. A total of 34 evaluable patients were enrolled in Part B of this study in 2 study centers.
The primary purpose of this study is to evaluate the safety, tolerability, pharmacokinetics and activity of escalating, multiple, oral doses of GS-5885 in subjects with chronic genotype 1 Hepatitis C Virus (HCV) infection. Each participant in the study will be sequestered in the clinic for the initial 5 days of the study.
Study of ABT-267 in both healthy volunteers and Hepatitis C virus (HCV) genotype 1 infected subjects.