{"nct_id":"NCT00753285","title":"Renal Denervation in Patients With Refractory Hypertension","status":"COMPLETED","status_verified_date":"2014-11","start_date":"2008-09","start_date_type":null,"primary_completion_date":"2013-05","primary_completion_date_type":"ACTUAL","completion_date":"2013-05","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}