{"nct_id":"NCT00635934","title":"A-MAV™ Anterior Motion Segment Replacement","status":"COMPLETED","status_verified_date":"2011-10","start_date":"2005-12","start_date_type":null,"primary_completion_date":"2009-10","primary_completion_date_type":"ACTUAL","completion_date":"2010-05","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}