{"nct_id":"NCT01699542","title":"WallFlex Esophageal Fully Covered (FC) Benign Anastomotic Stricture","status":"COMPLETED","status_verified_date":"2021-04","start_date":"2013-12-23","start_date_type":"ACTUAL","primary_completion_date":"2016-09-25","primary_completion_date_type":"ACTUAL","completion_date":"2016-09-25","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["BSX"]}