The Medical Letter on Drugs and Therapeutics
Sildenafil (Revatio) for Pulmonary Arterial Hypertension
August 15, 2005 (Issue: 1215)The Medical Letter reported last year that sildenafil (Viagra - Pfizer) appeared to be effective for idiopathic pulmonary arterial hypertension (PAH), but confirmation from a controlled trial was needed. Now the results of such a study are about to...more
The Medical Letter is a subscriber-funded nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of drugs for common diseases.