{"nct_id":"NCT01079598","title":"RFS (Radiofrequency Stylet) - Radiofrequency Perforator Vein Treatment Study","status":"TERMINATED","status_verified_date":"2017-03","start_date":"2010-03","start_date_type":null,"primary_completion_date":"2011-01","primary_completion_date_type":"ACTUAL","completion_date":"2011-01","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}