A Relative Bioavailability Study of Revatio for the Crushed Tablets, Extemporaneously Prepared Formulation, and the Intact Tablets at 20 mg Dose in Healthy Volunteers

• Status: Completed
• Trial end date: 2009-09-01

Summary

This will be a randomized, open-label, 3-treatment, 3-period, crossover, single-dose study in healthy subjects. Eighteen (18) subjects will complete the study; dropouts may be replaced at the discretion of the sponsor. Three treatments are:

Treatment A: Revatio 20 mg intact tablet. Treatment B: Revatio 20 mg crushed tablet mixed with apple sauce. Treatment C: Revatio 20 mg extemporaneously prepared suspension (EP). Blood samples for the analysis of sildenafil in plasma will be obtained pre-dose and up to 14 hours post dose in each period. Tolerability and safety will be assessed by reported adverse events during each study period.

• Phase: Phase 1

Details

• Lead Sponsor: Pfizer; Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
• Treatments: Sildenafil Citrate