{"nct_id":"NCT00856960","title":"The Effect of Hypertension Medications on Renal Blood Flow Measurements in Healthy Males (MK-0000-127)","status":"COMPLETED","status_verified_date":"2016-01","start_date":"2010-01","start_date_type":null,"primary_completion_date":"2010-03","primary_completion_date_type":"ACTUAL","completion_date":"2010-04","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}