{"nct_id":"NCT00439946","title":"Safety, Efficacy, and Treatment Satisfaction Switching From Flolan to Remodulin Using the Crono Five Ambulatory Pump in Patients With PAH","status":"TERMINATED","status_verified_date":"2013-06","start_date":"2007-02","start_date_type":null,"primary_completion_date":"2009-09","primary_completion_date_type":"ACTUAL","completion_date":"2011-03","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["UNH"]}