{"nct_id":"NCT01452334","title":"Safety Study of Anti-Programmed Death-Ligand 1 in Hematologic Malignancy","status":"WITHDRAWN","status_verified_date":"2012-02","start_date":"2011-11","start_date_type":null,"primary_completion_date":"2014-11","primary_completion_date_type":"ESTIMATED","completion_date":"2014-11","completion_date_type":"ESTIMATED","phases":["PHASE1"],"tickers":["BMY"]}