{"nct_id":"NCT00414804","title":"Spinal Cord Stimulation Versus Nerve Blocks and Physical Therapy","status":"WITHDRAWN","status_verified_date":"2012-02","start_date":"2006-12","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["NA"],"tickers":["BSX"]}