{"nct_id":"NCT01334866","title":"Graft Patency Outcomes in Patients Undergoing Coronary Artery Bypass Grafting Via Minimally Invasive Coronary Surgery","status":"COMPLETED","status_verified_date":"2013-11","start_date":"2009-12","start_date_type":null,"primary_completion_date":"2013-04","primary_completion_date_type":"ACTUAL","completion_date":"2013-04","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["MDT"]}