drugset / Trial / NCT00775125
VX-950-TiDP24-C124: A Phase I Trial to Investigate the Potential Pharmacokinetic Interactions Between Telaprevir and Darunavir/Ritonavir and Between Telaprevir and Fosamprenavir/Ritonavir at Steady-state.
RandomizedCrossoverOpen-labelTreatment
Summary
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.
Timeline
- Start
- 2008-06
- Primary completion
- 2008-10
- Completion
- 2008-10
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Darunavir | Small molecule | 600 mg | — |
| Subject | Fosamprenavir | Small molecule | 700 mg | — |
| Subject | Ritonavir | Other / unclassified | 100 mg | — |
| Subject | Telaprevir | Small molecule | 750 mg | — |