{"nct_id":"NCT00171106","title":"Efficacy and Safety of Valsartan Versus Placebo on Exercise Tolerance in Patients With Heart Failure","status":"COMPLETED","status_verified_date":"2016-11","start_date":"2002-12","start_date_type":null,"primary_completion_date":"2007-08","primary_completion_date_type":"ACTUAL","completion_date":"2008-02","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}