{"nct_id":"NCT00195585","title":"Study Evaluating Isovorin in Colon Cancer","status":"COMPLETED","status_verified_date":"2009-08","start_date":"2002-10","start_date_type":null,"primary_completion_date":"2006-02","primary_completion_date_type":"ACTUAL","completion_date":"2006-02","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}