{"nct_id":"NCT02996435","title":"Smartphones to Improve Rivaroxaban ADHEREnce in Atrial Fibrillation","status":"COMPLETED","status_verified_date":"2018-10","start_date":"2016-12-21","start_date_type":"ACTUAL","primary_completion_date":"2018-03-22","primary_completion_date_type":"ACTUAL","completion_date":"2018-03-22","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["JNJ"]}