{"nct_id":"NCT03037398","title":"Closed Loop Programming Evaluation Using External Responses for Deep Brain Stimulation","status":"COMPLETED","status_verified_date":"2025-04","start_date":"2017-01-11","start_date_type":"ACTUAL","primary_completion_date":"2025-04-02","primary_completion_date_type":"ACTUAL","completion_date":"2025-04-02","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["BSX"]}