{"nct_id":"NCT01181934","title":"The Effect of Nicotine on Arousal, Cognition and Social Cognition in Young and Elderly Healthy Subjects.","status":"COMPLETED","status_verified_date":"2012-03","start_date":"2010-05","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2011-02","completion_date_type":"ACTUAL","phases":["EARLY_PHASE1"],"tickers":["JNJ"]}