Interaction of Buprenorphine With HIV Medications and Tuberculosis Medications
Public ClinicalTrials.gov record NCT00877591. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to examine the interactions of buprenorphine-naloxone, a medication used to treat opiate (heroin or prescription narcotic) dependence, and medications used in the treatment of HIV disease including atazanavir (Reyataz), fosamprenavir (Lexiva), didanosine (Videx), tenofovir (Viread), atazanavir (Reyataz)/ritonavir (Norvir), fosamprenavir (Lexiva)/ritonavir (Norvir), lamivudine (Epivir), or darunavir (please note that we have completed drug interaction studies for buprenorphine with atazanavir, atazanavir/ritonavir, didanosine, tenofovir and lamivudine) at the PI's previous university; for this CHR application only the studies needed to be completed at UCSF/SFGH will be discussed) or tuberculosis(TB) (rifampin or rifabutin) medications (note: supplement application currently pending). Participants are those with opioid dependence who qualify for buprenorphine/naloxone treatment or they are healthy subjects without opioid dependence who participate in pharmacokinetics studies of the antiretroviral medications. A total of 160 such individuals will be enrolled in these studies (please note that the studies have been ongoing at Virginia Commonwealth University for 3 years so that the total number of participants to be recruited at UCSF/SFGH will be about 50 protocol completers). Participants take the HIV or tuberculosis medicine(s) for up to 15 days (depending on the medication(s) administered and ability to schedule blood and urine sampling sessions).
Study identification
- NCT ID
- NCT00877591
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 63 participants
Conditions and interventions
Conditions
Interventions
- Fosamprenavir/Ritonavir Drug
- Darunavir/Ritonavir Drug
- Rifampin Drug
- Rifabutin Drug
- Buprenorphine Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Mar 31, 2008
- Primary completion
- Mar 31, 2013
- Completion
- Mar 31, 2013
- Last update posted
- May 5, 2014
2008 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| San Francisco General Hospital | San Francisco | California | 94110 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00877591, 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 May 5, 2014 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00877591 live on ClinicalTrials.gov.