{"nct_id":"NCT01016314","title":"Efficacy of the Aspen Spinous Process System in Anterior Lumbar Interbody Fusion (ALIF)","status":"WITHDRAWN","status_verified_date":"2019-01","start_date":"2009-11","start_date_type":"ACTUAL","primary_completion_date":"2016-01","primary_completion_date_type":"ACTUAL","completion_date":"2016-01","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ZBH"]}