{"nct_id":"NCT00418301","title":"Changes in Cerebral Blood Flow in Patients Treated With Spinal Cord Stimulation for Low Back and Leg Pain","status":"COMPLETED","status_verified_date":"2021-05","start_date":"2007-01","start_date_type":"ACTUAL","primary_completion_date":"2009-04","primary_completion_date_type":"ACTUAL","completion_date":"2009-04","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["BSX"]}