Healthy volunteers help test new drug combo safety
Knowledge-focused
Terminated
This early-stage study looked at how safe a new drug (ACT-334441) is when taken together with common heart medications (diltiazem or atenolol). It involved 10 healthy adults and measured heart rate, blood pressure, and drug levels in the blood. The study was terminated early, so …
Phase: PHASE1 • Sponsor: Viatris Innovation GmbH • Aim: Knowledge-focused
Last updated May 14, 2026 12:04 UTC