Safety and Efficacy of GS-4774 in Combination With Tenofovir Disoproxil Fumarate (TDF) for the Treatment of Participants With Chronic Hepatitis B (CHB) and Who Are Currently Not on Treatment
Public ClinicalTrials.gov record NCT02174276. 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 2, Randomized, Open-Label Study to Evaluate the Safety and Efficacy of GS-4774 in Combination With Tenofovir Disoproxil Fumarate (TDF) for the Treatment of Subjects With Chronic Hepatitis B and Who Are Currently Not on Treatment
Study identification
- NCT ID
- NCT02174276
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Gilead Sciences
- Industry
- Enrollment
- 195 participants
Conditions and interventions
Conditions
Interventions
- Tenofovir disoproxil fumarate Drug
- GS-4774 Biological
Drug · Biological
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
- Jul 23, 2014
- Primary completion
- Feb 16, 2016
- Completion
- May 29, 2018
- Last update posted
- Jun 3, 2019
2014 – 2018
United States locations
- U.S. sites
- 12
- U.S. states
- 7
- U.S. cities
- 12
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University Medical Center | Palo Alto | California | — | — |
| Kaiser Permanente | Sacramento | California | — | — |
| Research and Education, Inc. | San Diego | California | — | — |
| Kaiser Permanente San Francisco | San Francisco | California | — | — |
| Silicon Valley Research Institute | San Jose | California | — | — |
| The Queen's Medical Center | Honolulu | Hawaii | — | — |
| Digestive Disease Associates, PA | Baltimore | Maryland | — | — |
| Tufts Medical Center | Boston | Massachusetts | — | — |
| Icahn School of Medicine at Mount Sinai | New York | New York | — | — |
| Xiaoli Ma, PC | Philadelphia | Pennsylvania | — | — |
| Virginia Commonwealth University | Richmond | Virginia | — | — |
| Kaiser Permanente | Springfield | Virginia | — | — |
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 21 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02174276, 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 Jun 3, 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 NCT02174276 live on ClinicalTrials.gov.