{"nct_id":"NCT00157768","title":"IRIS : Use of Implantable Defibrillator in High-risk Patients Early After Acute Myocardial Infarction","status":"COMPLETED","status_verified_date":"2018-10","start_date":"1999-06-09","start_date_type":"ACTUAL","primary_completion_date":"2007-10-15","primary_completion_date_type":"ACTUAL","completion_date":"2007-10-15","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["MDT"]}