- Conditions
- Opioid Dependency, HIV Infections
- Interventions
- Fosamprenavir/Ritonavir, Darunavir/Ritonavir, Rifampin, Rifabutin, Buprenorphine
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 63 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2013
- U.S. locations
- 1
- States / cities
- San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 5, 2014 · Synced May 21, 2026, 11:59 PM EDT