{"nct_id":"NCT03209050","title":"Evaluation of the Surfacer System Approach to Central Venous Access","status":"COMPLETED","status_verified_date":"2023-05","start_date":"2017-12-18","start_date_type":"ACTUAL","primary_completion_date":"2019-05-24","primary_completion_date_type":"ACTUAL","completion_date":"2019-06-01","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MMSI"]}