Safety and Efficacy of LDV/SOF Fixed-Dose Combination (FDC) ± Ribavirin in HCV Genotype 1 Subjects

Trial ID or NCT#



not recruiting iconNOT RECRUITING


This study is to evaluate the safety, tolerability, and antiviral efficacy of ledipasvir/sofosbuvir (LDV/SOF) fixed-dose combination (FDC) with or without ribavirin (RBV), administered for 8 or 12 weeks of treatment in participants with chronic genotype 1 hepatitis C virus (HCV) infection who are treatment-naive, and for 12 weeks in participants who had previously received a regimen containing a protease inhibitor for the treatment of HCV.

Official Title

A Phase 2, Randomized, Open-Label Study of Sofosbuvir/GS-5885 Fixed-Dose Combination ± Ribavirin in Subjects With Chronic Genotype 1 HCV Infection

Eligibility Criteria

Ages Eligible for Study: Older than 18 Years
Sexes Eligible for Study: All
Accepts Healthy Volunteers: No
Inclusion Criteria:
  1. - Age ≥ 18 years, with chronic genotype 1 HCV infection - HCV RNA equal to or greater than 10,000 IU/mL at screening - Cirrhosis determination; a liver biopsy may be required - Screening laboratory values within defined thresholds - Use of two effective contraception methods if female of childbearing potential or sexually active male
Exclusion Criteria:
  1. - Pregnant or nursing female or male with pregnant female partner - Current or prior history of clinical hepatic decompensation - Hepatocellular carcinoma (HCC) or other malignancy (with exception of certain resolved skin cancers) - Chronic use of systemic immunosuppressive agents - History of clinically significant illness or any other medical disorder that may interfere with subject treatment, assessment or compliance with the protocol


Mindie H. Nguyen, MD, MAS, AGAF, FAASLD
Mindie H. Nguyen, MD, MAS, AGAF, FAASLD
Hepatologist, Transplant hepatologist
Professor of Medicine (Gastroenterology and Hepatology) and, by courtesy, of Epidemiology and Population Health
Terry Robinson

Contact us to find out if this trial is right for you.


Mindie H Nguyen