CHICAGO--(BUSINESS WIRE)--Eisai Inc. and Janssen, a Johnson & Johnson Company, both announced the presentation of data from the DACO-016 trial of DACOGEN® (decitabine) at the 2011 Annual Meeting of the American Society of Clinical Oncology (ASCO). The data demonstrate a clinical improvement in overall survival in older patients with newly diagnosed de novo or secondary acute myeloid leukemia (AML) as defined by the World Health Organization (WHO). AML is a life-threatening cancer of the blood for which there are limited treatment options.