{"nct_id":"NCT01079962","title":"An Active-controlled, Clinical Trial to Assess Central Hemodynamic Effects of Bisoprolol in Hypertensive Patients (Central Hemodynamic Assessment Measured in Patient With HypertensION [CHAMPION])","status":"COMPLETED","status_verified_date":"2014-01","start_date":"2009-12","start_date_type":null,"primary_completion_date":"2011-10","primary_completion_date_type":"ACTUAL","completion_date":"2011-10","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["MRK"]}