{"nct_id":"NCT00637156","title":"Study of the Safety and Effectiveness of the Artificial Cervical Disc - Low Profile Device at Two Adjacent Levels","status":"COMPLETED","status_verified_date":"2017-10","start_date":"2006-06","start_date_type":null,"primary_completion_date":"2011-01","primary_completion_date_type":"ACTUAL","completion_date":"2018-02-01","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}