{"nct_id":"NCT01808313","title":"Efficacy Study of Ambrisentan in Chinese Patients With Pulmonary Arterial Hypertension (PAH)","status":"COMPLETED","status_verified_date":"2017-05","start_date":"2012-12-01","start_date_type":"ACTUAL","primary_completion_date":"2014-08-15","primary_completion_date_type":"ACTUAL","completion_date":"2014-08-15","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["GSK"]}