{"nct_id":"NCT01857973","title":"Overnight Closed Loop Study in U.S.","status":"COMPLETED","status_verified_date":"2018-10","start_date":"2013-06","start_date_type":null,"primary_completion_date":"2016-06","primary_completion_date_type":"ACTUAL","completion_date":"2016-10","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}