{"nct_id":"NCT00643604","title":"Rapid Switch From Flolan to Remodulin in the Outpatient Clinic","status":"TERMINATED","status_verified_date":"2013-06","start_date":"2008-03","start_date_type":null,"primary_completion_date":"2010-01","primary_completion_date_type":"ACTUAL","completion_date":"2012-02","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["UNH"]}