TOKYO, Sep 14, 2021 - (JCN Newswire via SEAPRWire.com) - Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today that presentations on a series of abstracts highlighting updates on its oncology products and pipeline will be given at the European Society for Medical Oncology (ESMO) Virtual Congress 2021, from September 16 to 21, 2021, including its in-house discovered lenvatinib mesylate (product name: LENVIMA, an orally available multi-kinase inhibitor, "lenvatinib") and eribulin mesylate (product name: HALAVEN, a halichondrin class microtubule dynamics inhibitor, "eribulin").At this congress, differences in outcomes by histology and prior therapy in the pivotal Phase 3 Study 309/KEYNOTE-775 trial, which compared the combination therapy of lenvatinib plus pembrolizumab (product name: KEYTRUDA), the anti-PD-1 therapy from Merck & Co., Inc., Kenilworth, N.J., U.S.A. (known as MSD outside the United States and Canada), with TPC (Treatment of Physician's Choice) in patients with advanced endometrial cancer, following at least one prior platinum-based regimen, will be presented as an oral presentation (Abstract No: 726MO). In addition, a subgroup analysis an...