Press Releases

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...