{"nct_id":"NCT00518687","title":"Efficacy, Immunogenicity, and Safety of a Single Dose of V710 in Adult Patients Scheduled for Cardiothoracic Surgery (V710-003 AM2)","status":"TERMINATED","status_verified_date":"2015-10","start_date":"2007-12","start_date_type":null,"primary_completion_date":"2011-08","primary_completion_date_type":"ACTUAL","completion_date":"2011-08","completion_date_type":"ACTUAL","phases":["PHASE2","PHASE3"],"tickers":["MRK"]}