{"nct_id":"NCT00842296","title":"ClosureFAST - Radiofrequency Great Saphenous Vein Treatment","status":"COMPLETED","status_verified_date":"2018-02","start_date":"2006-04","start_date_type":null,"primary_completion_date":"2012-05","primary_completion_date_type":"ACTUAL","completion_date":"2012-05","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}