{"nct_id":"NCT04561583","title":"Effectiveness and Safety of LED Light Source System for Endoscope","status":"WITHDRAWN","status_verified_date":"2021-04","start_date":"2020-09","start_date_type":"ESTIMATED","primary_completion_date":"2020-09","primary_completion_date_type":"ESTIMATED","completion_date":"2021-09","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["SYK"]}