{"nct_id":"NCT01832493","title":"Sensor Optimization of Cardiac Resynchronization Therapy Response","status":"COMPLETED","status_verified_date":"2016-07","start_date":"2013-07","start_date_type":null,"primary_completion_date":"2016-01","primary_completion_date_type":"ACTUAL","completion_date":"2016-06","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}