Safety and Efficacy of SOF/VEL/VOX FDC for 12 Weeks and SOF/VEL for 12 Weeks in DAA-Experienced Adults With Chronic HCV Infection Who Have Not Received an NS5A Inhibitor
Public ClinicalTrials.gov record NCT02639247. 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
A Phase 3, Global, Multicenter, Randomized, Open-Label Study to Investigate the Safety and Efficacy of Sofosbuvir/Velpatasvir/GS-9857 Fixed-Dose Combination for 12 Weeks and Sofosbuvir/Velpatasvir for 12 Weeks in Direct-Acting Antiviral-Experienced Subjects With Chronic HCV Infection Who Have Not Received an NS5A Inhibitor
Study identification
- NCT ID
- NCT02639247
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Gilead Sciences
- Industry
- Enrollment
- 333 participants
Conditions and interventions
Conditions
Interventions
- SOF/VEL/VOX Drug
- SOF/VEL Drug
Drug
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
- Dec 22, 2015
- Primary completion
- Oct 4, 2016
- Completion
- Jan 17, 2017
- Last update posted
- Mar 4, 2019
2015 – 2017
United States locations
- U.S. sites
- 43
- U.S. states
- 23
- U.S. cities
- 43
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Long Beach | California | — | — |
| Not listed | Los Angeles | California | — | — |
| Not listed | Palo Alto | California | — | — |
| Not listed | Pasadena | California | — | — |
| Not listed | Rialto | California | — | — |
| Not listed | San Diego | California | — | — |
| Not listed | San Francisco | California | — | — |
| Not listed | Aurora | Colorado | — | — |
| Not listed | Englewood | Colorado | — | — |
| Not listed | Washington D.C. | District of Columbia | — | — |
| Not listed | Gainesville | Florida | — | — |
| Not listed | Miami | Florida | — | — |
| Not listed | Orlando | Florida | — | — |
| Not listed | Wellington | Florida | — | — |
| Not listed | Atlanta | Georgia | — | — |
| Not listed | Marietta | Georgia | — | — |
| Not listed | Chicago | Illinois | — | — |
| Not listed | Indianapolis | Indiana | — | — |
| Not listed | Bastrop | Louisiana | — | — |
| Not listed | Baltimore | Maryland | — | — |
| Not listed | Catonsville | Maryland | — | — |
| Not listed | Boston | Massachusetts | — | — |
| Not listed | Ann Arbor | Michigan | — | — |
| Not listed | Detroit | Michigan | — | — |
| Not listed | Kansas City | Missouri | — | — |
| Not listed | St Louis | Missouri | — | — |
| Not listed | Hillsborough | New Jersey | — | — |
| Not listed | New York | New York | — | — |
| Not listed | Asheville | North Carolina | — | — |
| Not listed | Fayetteville | North Carolina | — | — |
| Not listed | Philadelphia | Pennsylvania | — | — |
| Not listed | Pittsburgh | Pennsylvania | — | — |
| Not listed | Providence | Rhode Island | — | — |
| Not listed | Germantown | Tennessee | — | — |
| Not listed | Nashville | Tennessee | — | — |
| Not listed | Houston | Texas | — | — |
| Not listed | San Antonio | Texas | — | — |
| Not listed | Murray | Utah | — | — |
| Not listed | Falls Church | Virginia | — | — |
| Not listed | Norfolk | Virginia | — | — |
| Not listed | Richmond | Virginia | — | — |
| Not listed | Seattle | Washington | — | — |
| Not listed | Madison | Wisconsin | — | — |
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 35 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02639247, 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 Mar 4, 2019 · Synced Jul 22, 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 protocol, eligibility criteria, and contact information for NCT02639247 live on ClinicalTrials.gov.