{"nct_id":"NCT03893539","title":"Clinical Utility for Ion Endoluminal System","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2024-03","start_date":"2019-03-29","start_date_type":"ACTUAL","primary_completion_date":"2022-05-26","primary_completion_date_type":"ACTUAL","completion_date":"2024-05","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["ISRG"]}