{"nct_id":"NCT00619307","title":"Transition to Rebif New Formulation","status":"COMPLETED","status_verified_date":"2014-01","start_date":"2007-07","start_date_type":null,"primary_completion_date":"2008-04","primary_completion_date_type":"ACTUAL","completion_date":"2008-04","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}