From Our 2013 Archives
Opsumit Approved for Pulmonary Arterial Hypertension
Latest Heart News
WEDNESDAY, Oct. 23 (HealthDay News) -- Opsumit (macitentan) has been approved by the U.S. Food and Drug Administration to treat adults with pulmonary arterial hypertension, a debilitating disease characterized by high blood pressure in the lung arteries.
Pulmonary hypertension causes the heart to overwork, which can limit exercise, cause shortness of breath and create the need for a lung transplant. Opsumit relaxes the lung arteries, decreasing blood pressure in the vessels, the FDA said in a news release.
The drug's safety and effectiveness were evaluated in clinical studies involving 742 people. The medication was found effective in "delaying disease progression," the agency said.
Opsumit's label includes a boxed warning that the medication could harm a developing fetus, so the drug should not be taken by pregnant women, the FDA said.
The drug is marketed by Actelion Pharmaceuticals US, based in San Francisco.
-- Scott Roberts
- Allergic Skin Disorders
- Bacterial Skin Diseases
- Bites and Infestations
- Diseases of Pigment
- Fungal Skin Diseases
- Medical Anatomy and Illustrations
- Noncancerous, Precancerous & Cancerous Tumors
- Oral Health Conditions
- Papules, Scales, Plaques and Eruptions
- Scalp, Hair and Nails
- Sexually Transmitted Diseases (STDs)
- Vascular, Lymphatic and Systemic Conditions
- Viral Skin Diseases
- Additional Skin Conditions