A Study of Macitentan/Tadalafil Combination Administered a Fixed-dose Combination Formulation Compared to the Reference Free Combination of Macitentan and Tadalafil
brief summary
The purpose of this study is to assess the rate and extent of absorption of macitentan and tadalafil following administration of a single oral dose of a fixed-dose combination (FDC) of 10 milligram (mg)/20 mg macitentan/tadalafil (test), compared to the coadministration as a free combination (reference) of 10 mg macitentan and 20 mg tadalafil under fasted conditions in healthy adult participants.
official title
A Single-center, Open-label, Single-dose, Randomized, 2-way Crossover Phase 1 Study in Healthy Adult Participants to Assess the Relative Oral Bioavailability of the Combination of Macitentan/Tadalafil (10 mg/20 mg) Administered a Fixed-dose Combination Formulation Compared to the Reference Free Combination of 10 mg Macitentan (Opsumit®) and 20 mg Tadalafil (Adcirca®)