{"nct_id":"NCT00483808","title":"Renal Denervation in Patients With Refractory Hypertension","status":"COMPLETED","status_verified_date":"2013-11","start_date":"2007-06","start_date_type":null,"primary_completion_date":"2013-05","primary_completion_date_type":"ACTUAL","completion_date":"2013-05","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MDT"]}