{"nct_id":"NCT02399007","title":"A Clinical Trial Study of Hip System in Primary Total Hip Arthroplasty in China","status":"COMPLETED","status_verified_date":"2018-04","start_date":"2015-06-07","start_date_type":"ACTUAL","primary_completion_date":"2017-12-04","primary_completion_date_type":"ACTUAL","completion_date":"2018-01-17","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["JNJ"]}