{"nct_id":"NCT04856592","title":"Clinical Outcomes of IVUS-guided Stenting Using the Boston Scientific Vici® Venous Stent System in Treating Patients With Chronic Non-malignant Iliofemoral Vein Obstruction","status":"WITHDRAWN","status_verified_date":"2021-10","start_date":"2021-12-31","start_date_type":"ESTIMATED","primary_completion_date":"2022-12-31","primary_completion_date_type":"ESTIMATED","completion_date":"2023-12-31","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["BSX"]}