{"nct_id":"NCT00753883","title":"Ezetrol Post-Marketing Study","status":"COMPLETED","status_verified_date":"2008-09","start_date":"2006-07","start_date_type":null,"primary_completion_date":"2008-05","primary_completion_date_type":"ACTUAL","completion_date":null,"completion_date_type":null,"phases":["PHASE4"],"tickers":["MRK"]}