Open-Label Study of Sofusbuvir+Ribavirin With or Without Peginterferon Alfa-2a in Subjects With Chronic HCV Infection Who Participated in Prior Gilead HCV Studies
Public ClinicalTrials.gov record NCT01625338. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Open-Label Study of GS-7977 + Ribavirin With or Without Peginterferon Alfa-2a in Subjects With Chronic HCV Infection Who Participated in Prior Gilead HCV Studies
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will evaluate the efficacy, safety, and tolerability of sofosbuvir (SOF; GS-7977) in combination with ribavirin (RBV) with or without pegylated interferon (Peg-IFN) in adults with chronic hepatitis C virus (HCV) infection who participated in a prior Gilead HCV study and have not achieved sustained virologic response (SVR).
Study identification
- NCT ID
- NCT01625338
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 534 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 2012 (Type not available)
- Primary completion
- Oct 2014 (Actual)
- Completion
- Dec 2014 (Actual)
- Last update posted
- Nov 9, 2015
2012 – 2014
United States locations
- U.S. sites
- 67
- U.S. states
- 21
- U.S. cities
- 56
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | 35294 | — |
| Franco Felizarta, MD | Bakersfield | California | 93301 | — |
| Arrowhead Regional Medical Center | Colton | California | 92324 | — |
| Southern California Transplantation Institute, Research Foundation Liver Center | Coronado | California | 92118 | — |
| eStudy Site | La Mesa | California | 91942 | — |
| Kaiser Permanente | Los Angeles | California | 90027 | — |
| Lightsource Medical/Peter J. Ruane MD, Inc. | Los Angeles | California | 90036 | — |
| California Liver Institute | Los Angeles | California | 90048 | — |
| Anthony Mills MD, Inc. | Los Angeles | California | 90069 | — |
| eStudySite | Oceanside | California | 92056 | — |
| University of California Davis Medical Center | Sacramento | California | 95817 | — |
| University of California | San Diego | California | 92103 | — |
| Resarch and Education, Inc. | San Diego | California | 92105 | — |
| Medical Associates Research Group | San Diego | California | 92123 | — |
| Kaiser Permanente | San Diego | California | 92154 | — |
| Quest Clinical Research | San Francisco | California | 94115 | — |
| University of Colorado Hospital | Aurora | Colorado | 80045 | — |
| South Denver Gastroenterology, PC | Englewood | Colorado | 80113 | — |
| Whitman-Walker Health | Washington D.C. | District of Columbia | 20009 | — |
| Pointe West Infectious Diseases d/b/a Bach and Godofsky Infectious Diseases | Bradenton | Florida | 34209 | — |
| University of Florida | Gainesville | Florida | 32610 | — |
| Borland-Groover Clinic | Jacksonville | Florida | 32256 | — |
| University of Miami Center for Liver Diseases | Miami | Florida | 33136 | — |
| Orlando Immunology Center | Orlando | Florida | 32803 | — |
| Internal Medicine Specialists | Orlando | Florida | 32806 | — |
| Advanced Research Institute | Trinity | Florida | 34655 | — |
| South Florida Center of Gastroenterology, PA. | Wellington | Florida | 33414 | — |
| Atlanta Gastroenterology Associates, LLC | Atlanta | Georgia | 30308 | — |
| Digestive Healthcare of Georgia | Atlanta | Georgia | 30309 | — |
| Gastointestinal Specialists of Georgia, PC | Marietta | Georgia | 30060 | — |
| Indianapolis Gastroenterology Research Foundation | Indianapolis | Indiana | 46237 | — |
| Digestive Disease Associates, PA | Baltimore | Maryland | 21229 | — |
| Johns Hopkins University | Lutherville | Maryland | 21093 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | — |
| Infectious Disease and The Research Institute | Springfield | Massachusetts | 01105 | — |
| Henry Ford Health System | Detroit | Michigan | 48202 | — |
| Orlando Clinical | Novi | Michigan | 48377 | — |
| Minnesota Gastroenterology, P.A. | Saint Paul | Minnesota | 55114 | — |
| Kansas City Gastroenterology and Hepatology | Kansas City | Missouri | 64131 | — |
| ID Care, Inc. | Hillsborough | New Jersey | 08844 | — |
| AGA Clinical Research Associates, LLC | Township | New Jersey | 08234 | — |
| The Gastroenterology Group of South Jersey | Vineland | New Jersey | 08360 | — |
| Binghamton Gastroenterology Associates, PC | Binghamton | New York | 13903 | — |
| North Shore University Hospital | Manhasset | New York | 11030 | — |
| Weill Cornell Medical College | New York | New York | 10021 | — |
| Mount Sinai School of Medicine | New York | New York | 10029 | — |
| Clinical Study Center of Asheville, LLC | Asheville | North Carolina | 28801 | — |
| University of North Carolina | Chapel Hill | North Carolina | 27599 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| Carolinas Center for Liver Disease | Statesville | North Carolina | 28677 | — |
| Digestive Health Specialists, PA | Winston-Salem | North Carolina | 27103 | — |
| Hospital of the University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| University of Pittsburgh | Pittsburgh | Pennsylvania | 15261 | — |
| University Gastroenterology | Providence | Rhode Island | 02905 | — |
| Gastro One | Germantown | Tennessee | 38138 | — |
| Memphis Gastroenterology Group, PC | Germantown | Tennessee | 38138 | — |
| Nashville Medical Research Institute | Nashville | Tennessee | 37211 | — |
| Texas Clinical Research Institute, LLC | Arlington | Texas | 76012 | — |
| Annette C. and Harold C. Simmons Transplant Center | Dallas | Texas | 75246 | — |
| Research Specialists of Texas | Houston | Texas | 77030 | — |
| Alamo Medical Research | San Antonio | Texas | 78215 | — |
| Metropolitan Research | Fairfax | Virginia | 22031 | — |
| Inova Fairfax Hospital | Falls Church | Virginia | 22042 | — |
| Bon Secours Saint Mary's Hospital of Richmond | Newport News | Virginia | 23602 | — |
| Digestive and Liver Disease Specialists | Norfolk | Virginia | 23502 | — |
| Virginia Mason Medical Center | Seattle | Washington | 98111 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 108 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01625338, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 9, 2015 · Synced Oct 19, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01625338 live on ClinicalTrials.gov.