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A Phase I, Open-label, Randomized, Crossover Trial in 20 Healthy Subjects to Investigate the Pharmacokinetic Interactions Between the Combination of Efavirenz and Tenofovir Disoproxil Fumarate and Different Dosages of Telaprevir.
The purpose of this study is to determine the effect of EFV (Efavirenz) and TDF (Tenofovir disoproxil fumarate) on the pharmacokinetics of TVR (Telaprevir) and to determine the effect of TVR on the pharmacokinetics of EFV and TDF. Pharmacokinetics means how the drug is absorbed into the bloodstream, distributed in the body and eliminated from the body. Furthermore, the short-term safety and tolerability of giving TVR, EFV and TDF together will be evaluated.
Details
| Lead sponsor | Tibotec BVBA |
|---|---|
| Phase | Phase 1 |
| Status | COMPLETED |
| Enrolment | 20 |
| Start date | 2009-02 |
| Completion | 2009-04 |
Conditions
- Hepatitis C
- HCV
- HIV
- AIDS
Interventions
- Efavirenz; Tenofovir disoproxil fumarate; Telaprevir
Primary outcomes
- The primary objectives are to determine the effect of EFV and TDF on the pharmacokinetics of TVR and VRT-127394 and of TVR every 8h and every 12h on the pharmacokinetics of EFV and TDF.