{"nct_id":"NCT00988897","title":"Colorectal Cancer RECHALLENGE","status":"WITHDRAWN","status_verified_date":"2009-12","start_date":"2009-10","start_date_type":null,"primary_completion_date":"2012-05","primary_completion_date_type":"ESTIMATED","completion_date":"2012-05","completion_date_type":"ESTIMATED","phases":["PHASE2"],"tickers":["SNY"]}