{"nct_id":"NCT00458042","title":"Transitioning To IV Remodulin From Ventavis in Patients With PAH: Safety, Efficacy and Treatment Satisfaction","status":"TERMINATED","status_verified_date":"2007-11","start_date":"2007-03","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2007-11","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["UNH"]}