{"nct_id":"NCT01273402","title":"Study of TF2 Carcinoembryonic Antigen (CEA) Antibody in Patients With Metastatic Colorectal Cancer","status":"WITHDRAWN","status_verified_date":"2020-12","start_date":"2011-02","start_date_type":"ACTUAL","primary_completion_date":"2013-02","primary_completion_date_type":"ACTUAL","completion_date":"2018-08","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["GILD"]}