Study of GS-4321 in Healthy Participants and Participants With Chronic Hepatitis Delta Virus
Public ClinicalTrials.gov record NCT07096193. 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
Phase 1/2 Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of GS-4321 in Healthy Participants and Participants With Chronic Hepatitis Delta
Study identification
- NCT ID
- NCT07096193
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Lead sponsor
- Gilead Sciences
- Industry
- Enrollment
- 107 participants
Conditions and interventions
Conditions
Interventions
- GS-4321 Drug
- GS-4321 Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 30, 2025
- Primary completion
- Jan 31, 2029
- Completion
- Jan 31, 2029
- Last update posted
- Apr 28, 2026
2025 – 2029
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Investigative Site | Anaheim | California | 92801 | Recruiting |
| University of Maryland, Institute of Human Virology, Clinical Research Unit | Baltimore | Maryland | 21201 | Recruiting |
| The New York-Presbyterian Hospital | New York | New York | 10021 | Recruiting |
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 12 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07096193, 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 Apr 28, 2026 · Synced May 1, 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 NCT07096193 live on ClinicalTrials.gov.