{"nct_id":"NCT03251937","title":"Value of Multiple Modalities Using the Spectra WaveWriter Spinal Cord Stimulator System","status":"COMPLETED","status_verified_date":"2021-03","start_date":"2018-01-09","start_date_type":"ACTUAL","primary_completion_date":"2019-01-09","primary_completion_date_type":"ACTUAL","completion_date":"2020-03-10","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["BSX"]}