{"nct_id":"NCT00423202","title":"A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study to Assess Safety and Efficacy of Ambrisentan in Subjects With Pulmonary Arterial Hypertension.","status":"COMPLETED","status_verified_date":"2009-04","start_date":"2003-12","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2005-10","completion_date_type":null,"phases":["PHASE3"],"tickers":["GILD"]}