{"nct_id":"NCT00331838","title":"Prevention of Venous Thromboembolism in Patients Undergoing Elective Total Knee Replacement Surgery","status":"COMPLETED","status_verified_date":"2013-01","start_date":"2006-05","start_date_type":null,"primary_completion_date":"2007-06","primary_completion_date_type":"ACTUAL","completion_date":"2007-06","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["SNY"]}