{"nct_id":"NCT00631917","title":"A Study Evaluating the Gastrointestinal (GI) Safety and Tolerability of Aliskiren Compared to Ramipril in Essential Hypertension","status":"COMPLETED","status_verified_date":"2011-06","start_date":"2008-02","start_date_type":null,"primary_completion_date":"2009-09","primary_completion_date_type":"ACTUAL","completion_date":"2009-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}