{"nct_id":"NCT00141193","title":"Prevention of Colorectal Sporadic Adenomatous Polyps (PRESAP)","status":"COMPLETED","status_verified_date":"2008-08","start_date":"2001-02","start_date_type":null,"primary_completion_date":"2007-05","primary_completion_date_type":"ACTUAL","completion_date":"2007-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}