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A Phase I, Open-label, Randomized, 2-way Crossover Trial in 40 Healthy Subjects to Investigate the Potential Pharmacokinetic Interactions Between Telaprevir and Darunavir/Ritonavir and Between Telaprevir and Fosamprenavir/Ritonavir at Steady-state.
The primary objectives are to determine the effect of steady-state DRV/rtv 600/100 mg twice daily (b.i.d.) on the steady-state pharmacokinetics of telaprevir 750 mg every (q) 8h and 1125 mg q12h and vice versa;- to determine the effect at steady-state of fAPV/rtv 700/100 mg b.i.d. on the steady-state pharmacokinetics of telaprevir 750 mg q8h and 1125 mg q 12h and vice versa; to determine the steady-state pharmacokinetics of telaprevir 750 mg q8h versus telaprevir 1125 mg q12h, alone and during coadministration of either steady-state DRV/rtv 600/100 mg b.i.d or fAPV/rtv 700/100 mg b.i.d.
Details
| Lead sponsor | Tibotec BVBA |
|---|---|
| Phase | Phase 1 |
| Status | COMPLETED |
| Enrolment | 40 |
| Start date | 2008-06 |
| Completion | 2008-10 |
Conditions
- Hepatitis C
- Telaprevir
- HIV
Interventions
- Telaprevir; Darunavir; Ritonavir; Fosamprenavir
Primary outcomes
- Effect of steady-state DRV/rtv 600/100 mg b.i.d. and steady-state of fAPV/rtv 700/100 mg on the steady-state PK of telaprevir 750 mg q8h and 1125 mg q12h and vice versa. Steady-state PK on telaprevir 750 mg q8h and 1125 mg q12h alone.