Phase 4 Actelion Study Misses Primary Endpoint

Actelion announced today that a phase 4 study with its blockbuster drug bosentan (Tracleer) had failed to meet its primary endpoint.

The COMPASS-2 trial was a prospective, randomized, double-blind, placebo-controlled trial evaluating the effect of bosentan on the time to first confirmed event in patients with symptomatic pulmonary arterial hypertension (PAH) already receiving treatment with sildenafil.

Click here to read the full post on Forbes.

 

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