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A Phase I, Open-label Trial to Investigate the Pharmacokinetic Effect of Multiple-dose TMC125 on Buprenorphine and Norbuprenorphine Administered in HIV-negative Subjects on Stable Buprenorphine/Naloxone Maintenance Therapy.
TMC125 is from the class of drugs called non-nucleoside reverse transcriptase inhibitors (NNRTIs). NNRTIs work by blocking reverse transcriptase, a protein that HIV needs to make more copies of itself. TMC125 is used in the treatment of adults with HIV-1 infection. The purpose of this trial is to see if there is any potential interaction (change in the effectiveness of the drug) when taking multiple-dose TMC125 and buprenorphine/naloxone together. The trial will also assess the short-term safety and tolerability (how well your body handles the drug) when TMC125 and buprenorphine/naloxone are taken together.
Details
| Lead sponsor | Tibotec Pharmaceuticals, Ireland |
|---|---|
| Phase | Phase 1 |
| Status | COMPLETED |
| Enrolment | 22 |
| Start date | 2009-03 |
| Completion | 2009-11 |
Conditions
- HIV
- Pharmacokinetics
Interventions
- TMC125
Primary outcomes
- The primary objective is to determine the effect of multiple-dose TMC125 on the steady-state pharmacokinetics of buprenorphine and its metabolite norbuprenorphine in HIV-negative patients during 2 weeks.