{"nct_id":"NCT02548455","title":"Quartet 1457Q Left Ventricular (LV) Lead Investigational Device Exemption (IDE) Study","status":"COMPLETED","status_verified_date":"2019-01","start_date":"2015-10-27","start_date_type":"ACTUAL","primary_completion_date":"2016-08-19","primary_completion_date_type":"ACTUAL","completion_date":"2017-03-21","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ABT"]}