{"nct_id":"NCT01370356","title":"A Study To Evaluate The Efficacy And Safety Of Varenicline Compared To Placebo For Smoking Cessation Through Reduction","status":"COMPLETED","status_verified_date":"2014-08","start_date":"2011-07","start_date_type":null,"primary_completion_date":"2013-07","primary_completion_date_type":"ACTUAL","completion_date":"2013-07","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}