Press Releases

Merck (NYSE: MRK), known as MSD outside the United States and Canada, and Eisai Inc. today announced new interim data investigating Merck's anti-PD-1 therapy, KEYTRUDA® (pembrolizumab), in...

Eisai Inc. announced today new analyses and data on perampanel presented at the 2016 Annual Meeting of the American Epilepsy Society (AES). Perampanel, marketed as FYCOMPA® CIII, is indicated as...

Eisai Inc. announced today final results of its Phase 3 open-label two-year study of rufinamide, which were presented at the 2016 Annual Meeting of the American Epilepsy Society (AES) held from...

Eisai Inc., the U.S. pharmaceutical subsidiary of Eisai Co., Ltd., today announced the immediate appointment of Rebecca Jolley as Senior Vice President Americas Commercial, Oncology Business...

Eisai Inc. announced today the presentation of new data from studies of eribulin, marketed under the brand name Halaven®, at the 2016 San Antonio Breast Cancer Symposium (SABCS). Two ongoing...

Eisai Inc. announced today the presentation of 12 posters during the 70th annual American Epilepsy Society (AES) Annual Meeting, highlighting data from the company's anti-epileptic drugs FYCOMPA®...

Eisai Inc. announced today that it has received U.S. Food and Drug Administration (FDA) Fast Track designation for the development of E2609, a Beta-secretase Cleaving Enzyme (BACE) inhibitor...

Eisai Inc. and Arena Pharmaceuticals, Inc. (NASDAQ: ARNA) announced today the presentation of one oral presentation and one poster at Obesity Week(SM) regarding new data on BELVIQ® (lorcaserin...

Eisai Inc. and Purdue Pharma L.P. announced today the initiation of a multi-center, randomized Phase 2 clinical study (Study 202) to evaluate Eisai's internally-discovered oral dual orexin...

Eisai Inc. announced today that enrollment has begun in the U.S. for MISSIONAD, a Phase 3 clinical program for E2609, a Beta-secretase Cleaving Enzyme (BACE) inhibitor for patients with early...