{"nct_id":"NCT00380068","title":"Safety and Efficacy Study of Ambrisentan in Subjects With Pulmonary Hypertension","status":"COMPLETED","status_verified_date":"2012-04","start_date":"2006-08","start_date_type":null,"primary_completion_date":"2008-07","primary_completion_date_type":"ACTUAL","completion_date":"2009-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["GILD"]}