Press Releases

Eisai today announced results from a post-hoc analysis from the Phase 3 REFLECT trial, which looked at efficacy outcomes characterized by depth of response in patients with unresectable...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusetts, CEO: Christopher A. Viehbacher, "Biogen")...

Biomarker Analyses from Pivotal Phase 3 CLEAR Trial in Patients with Advanced Renal Cell Carcinoma Will Be Featured in an Oral Presentation Additional Data From Eisai's Pipeline Provide Insights...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusetts, CEO: Christopher A. Viehbacher, "Biogen")...

Eisai Inc. announced today the Company will present findings from its robust neurology portfolio, including data from the Phase 3 Clarity AD trial for LEQEMBI® (lecanemab-irmb), Eisai's...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusetts, CEO: Christopher A. Viehbacher, "Biogen")...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today that its U.S. subsidiary Eisai Inc. has decided to invest up to 15 million USD in C2N Diagnostics LLC...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today the company will present the latest findings on lecanemab (U.S. brand name: LEQEMBI®), Eisai's anti-amyloid beta...

Data from the Pivotal Phase 3 CLEAR Trial and Phase 2 KEYNOTE-B61 Trial Provide Further Insight into the Role of Lenvatinib Plus Pembrolizumab as a First-Line Treatment Option for Patients with...

Longer-Term Efficacy and Safety Results from the Phase 3 LEAP-002 Trial Offer Additional Information About the First-Line Treatment of Patients with Unresectable Hepatocellular Carcinoma Data on...