{"nct_id":"NCT00637312","title":"Advent™ Cervical Disc Versus ACDF for Treatment of One Level Degenerative Disc Disease (IDE Study)","status":"TERMINATED","status_verified_date":"2014-02","start_date":"2008-03","start_date_type":null,"primary_completion_date":"2011-07","primary_completion_date_type":"ACTUAL","completion_date":"2013-02","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["OFIX"]}