{"nct_id":"NCT02158403","title":"PREVENtion of HeartMate II Pump Thrombosis","status":"COMPLETED","status_verified_date":"2022-03","start_date":"2014-09","start_date_type":null,"primary_completion_date":"2016-03","primary_completion_date_type":"ACTUAL","completion_date":"2016-06","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ABT"]}