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…
FDA Approves New Pulmonary Hypertension Drug From Actelion
October 18, 2013 by Leave a Comment
The FDA today approved macitentan (Opsumit, Actelion), a new oral endothelin-receptor antagonist that is an enhanced version of the company’s bosentan (Tracleer). The drug is indicated to delay disease progression in patients who have pulmonary arterial hypertension (WHO Group I). … Click here to read the full post on Forbes. …
New Actelion Drug Found Safe And Effective In Pulmonary Arterial Hypertension– But Does It Save Lives?
August 28, 2013 by Leave a Comment
Macitentan, a new drug for pulmonary arterial hypertension (PAH), appears to be safe and effective, but it is unclear whether it offers any significant advantages over currently available drugs. The drug, a dual endothelin-receptor antagonist, is under development from Actelion as an enhanced version of bosentan (Tracleer). The results of a phase 3 trial, SERAPHIN (Study with an Endothelin…
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