{"nct_id":"NCT02159521","title":"Treatment of Chronic Deep Vein Thrombosis (DVT) and Post-Thrombotic Syndrome (PTS) With the EkoSonic® Endovascular System","status":"COMPLETED","status_verified_date":"2021-07","start_date":"2014-07-10","start_date_type":"ACTUAL","primary_completion_date":"2017-11-30","primary_completion_date_type":"ACTUAL","completion_date":"2017-11-30","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["BSX"]}