{"nct_id":"NCT00205868","title":"Spinal Cord Stimulation for Low Back Pain","status":"COMPLETED","status_verified_date":"2021-05","start_date":"2004-12","start_date_type":"ACTUAL","primary_completion_date":"2007-11","primary_completion_date_type":"ACTUAL","completion_date":"2007-12","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["BSX"]}