You are subscribed to FDA Press Releases for U.S. Food & Drug Administration (FDA).
This information has recently been updated and is now available.
10/18/2013 04:04 PM EDT
The U.S. Food and Drug Administration today approved Opsumit (macitentan), a new drug to treat adults with pulmonary arterial hypertension (PAH), a chronic, progressive and debilitating disease that can lead to death or the need for lung transplantation.