{"nct_id":"NCT01014390","title":"WallFlex Biliary Fully Covered (FC) Benign Stricture Study","status":"COMPLETED","status_verified_date":"2020-02","start_date":"2009-12","start_date_type":"ACTUAL","primary_completion_date":"2012-11","primary_completion_date_type":"ACTUAL","completion_date":"2017-11","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["BSX"]}