Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 1, 2026, 7:58 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Conditions
Hepatitis C, Chronic
Interventions
Sofosbuvir, GS-0938, RBV, Placebo to match sofosbuvir, Placebo to match GS-0938
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
42
States / cities
Montgomery, Alabama • Bakersfield, California • Coronado, California + 33 more
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Ribavirin 200 mg Tablets Under Fasting Conditions

NCT00835146
Conditions
Healthy
Interventions
Ribavirin 200 mg tablets, COPEGUS™
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
2
States / cities
Houston, Texas
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Ribavirin 200 mg Tablets Under Non-Fasting Conditions

NCT00835536
Conditions
Healthy
Interventions
Ribavirin 200 mg tablets, COPEGUS™ 200 mg Tablets
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
2
States / cities
Houston, Texas
Completed Phase 3 Interventional Results available

Phase 3 Study of Sofosbuvir and Ribavirin

NCT01497366
Conditions
Hepatitis C
Interventions
Sofosbuvir, PEG, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
527 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
67
States / cities
Birmingham, Alabama • Montgomery, Alabama • Bakersfield, California + 55 more