{"nct_id":"NCT00150254","title":"12 Week Evaluation of the Safety and Efficacy of 4 Dosing Strategies of CP-526,555 and Placebo for Smoking Cessation.","status":"COMPLETED","status_verified_date":"2007-06","start_date":"2001-09","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2002-10","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["PFE"]}