Press Releases

INVESTIGATIONAL SUBCUTANEOUS FORMULATION CLEARS 14% MORE PLAQUE THAN IV, PHARMACOKINETICS (AUC) 11% HIGHER, AND SIMILAR ARIA RATES TO IV 76% OF PATIENTS SHOWED NO DECLINE AND 60% SHOWED CLINICAL...

Eisai Inc. and Biogen Inc. are honored to announce today that TIME has selected LEQEMBI® (lecanemab-irmb) as one of the Best Inventions of 2023 in the Medical Care category. LEQEMBI is the first...

Eisai Co. Ltd (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today that the company will present new data from the phase 3 Clarity AD study for its Alzheimer's disease (AD) treatment...

Data from the Pivotal Phase 3 CLEAR and Study 309/KEYNOTE-775 Trials Provide Valuable Information About the Treatment of Patients with Advanced Renal Cell Carcinoma and Certain Types of Advanced...

Efforts Aimed to Help Sustain the Environment, Boost Employee Health & Wellness NUTLEY, N.J., Aug. 17, 2023 /PRNewswire/ -- Eisai Inc., the United States-based pharmaceutical subsidiary of Eisai...

Further Phase 3 analysis shows benefits of lecanemab on both amyloid-beta and tau, two underlying pathological hallmarks of Alzheimer's disease New data on subcutaneous formulation shows promising...

Eisai Co. Ltd (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today that the company will present the latest findings on its Alzheimer's disease (AD) pipeline and research, including...

The first and only approved treatment shown to reduce the rate of disease progression and to slow cognitive and functional decline in adults with Alzheimer's disease The Centers for Medicare &...

Peripheral and Central Nervous System Drugs Advisory Committee voted based on data from large global confirmatory Phase 3 Clarity AD clinical trial in patients living with early Alzheimer's...

Final Pre-Specified Overall Survival Analysis from the Pivotal Phase 3 CLEAR Trial in Patients with Advanced Renal Cell Carcinoma Will Be Featured in an Oral Presentation NUTLEY, N.J., May 23,...

Initiative Features Compelling Stories Celebrating That People are "Made of More" Than Their Head and Neck Cancer Diagnosis, Along With Resources to Help People Impacted Find Support and Community...

Treatment with Lecanemab Resulted in a Delay of 2 to 3 Years in the Mean Time to Progression to More Severe Stages of Alzheimer's Disease, Compared with Standard of Care Alone Subgroup Analysis...

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") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusetts, CEO: Christopher A. Viehbacher, "Biogen")...

Study Findings in Patients with Recurrent or Advanced Endometrial Carcinoma Who Were Rechallenged With Platinum Chemotherapy Will Be Featured in an Oral Plenary Session Additional Subgroup...

Presentations Explore ARIA with the Use of Antiplatelets or Anticoagulants and Isolated ARIA-H in Patients from Eisai's Lecanemab Phase 3 Confirmatory Clarity AD Study in Early Alzheimer's Disease...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") today announced the publication of updated results from an evaluation estimating the societal value of anti-amyloid-beta (Aβ)...

Confirmatory Phase 3 Clarity AD data to be evaluated by FDA in determining whether to convert accelerated approval of LEQEMBI to a traditional approval Priority Review accelerates FDA review time...

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") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusetts, CEO: Christopher A. Viehbacher, "Biogen")...

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

Highlights Include an Update from the Dose Escalation Part of a Phase 1 Study Evaluating the Novel Anticancer Agent, E7386, in Advanced Solid Tumors Including Colorectal Cancer Research from the...

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") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusetts, CEO: Christopher A. Viehbacher, "Biogen")...

Submission for traditional approval follows FDA accelerated approval of LEQEMBI on the same day, and is based on data from the confirmatory Phase 3 Clarity AD clinical trial TOKYO and CAMBRIDGE, Mass.

Based on hhc (human health care) concept, our corporate philosophy, Eisai is committed to improve patients health outcomes and quality of life, simplify care delivery, increase health system...

LEQEMBI™ (lecanemab-rimb) has the potential to make a difference for people living with early Alzheimer's disease (AD), their loved ones and healthcare professionals, and was recently approved...

Accelerated Approval is based on Phase 2 data showing a reduction in amyloid-beta plaques in early AD patients treated with LEQEMBI™ Treatment with LEQEMBI should be initiated in patients with...

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 it has entered into an agreement to transfer the United States (U.S.) commercial rights for the...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today that Eisai and Washington University School of Medicine in St. Louis have entered into a comprehensive research...

Eisai announced today that new study results on its in-house discovered and developed anticancer agent eribulin mesylate (HALAVEN®, "eribulin") will be presented during the 2022 San Antonio...

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") 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 the company will have a total of 34 posters, including the latest data on its in-house discovered and...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") will present the efficacy, safety and biomarker findings from the company's Phase 3 confirmatory Clarity AD clinical trial for...

Data Include Provider-Reported Best Overall Response (BOR), Progression-Free Survival and Overall Survival in U.S. Patients NUTLEY, N.J., Oct. 21, 2022 /PRNewswire/ -- Eisai today announced final...

ALL KEY SECONDARY ENDPOINTS ALSO MET, DEMONSTRATING HIGHLY STATISTICALLY SIGNIFICANT RESULTS PROFILE OF AMYLOID-RELATED IMAGING ABNORMALITIES (ARIA) INCIDENCE WAS WITHIN EXPECTATIONS EISAI AIMS TO...

RAHWAY, N.J. and NUTLEY, N.J., Sept. 10, 2022 – Merck (NYSE: MRK), known as MSD outside of the United States and Canada, and Eisai today announced the first presentation of results from the...

Analysis Evaluates Efficacy of Eribulin in Metastatic HER2-low Breast Cancer Across Three Studies (Presentation: #259P) NUTLEY, N.J., Sept. 10, 2022 /PRNewswire/ -- Eisai announced today results...

Late-Breaking Presentation on the Phase 3 LEAP-002 Study Investigating the Lenvatinib plus Pembrolizumab Combination Versus Lenvatinib Monotherapy in Patients With Unresectable Hepatocellular...

C2N Diagnostics and Eisai Inc. today announced the Companies have entered into a memorandum of understanding that will seek to build awareness about how blood-based assays for cognitive...

State-of-the-art Eisai US hhceco Center underscores New Jersey as the premier life science hub NUTLEY, N.J., Aug. 18, 2022 /PRNewswire/ -- Eisai Inc., the U.S. pharmaceutical subsidiary of Eisai...

Campaign Provides Educational Resources on Liver Cancer and Encourages People to Make Some Daily Adjustments to Help Support Liver Health NUTLEY, N.J., Aug. 4, 2022 /PRNewswire/ -- Baseball legend...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusetts, CEO: Michel Vounatsos, "Biogen") announced that...

RAHWAY, N.J. and NUTLEY, N.J., August 3, 2022 – Merck (NYSE: MRK), known as MSD outside the United States and Canada, and Eisai today announced that the Phase 3 LEAP-002 trial investigating...

Thomas D. Fagan Jr. Appointed Vice President, U.S. Alzheimer's Disease Commercial at Eisai Inc. NUTLEY, N.J., July 27, 2022 /PRNewswire/ -- Eisai Inc., the U.S. pharmaceutical subsidiary of Eisai...

Eisai Co. Ltd (Headquarters: Toyoko, CEO: Haruo Naito, "Eisai") announced today that the company will present research from its Alzheimer's disease (AD) pipeline, including new data for lecanemab...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, “Eisai”) announced today that lecanemab, an anti-amyloid-β protofibril antibody being developed by Eisai, has no connection regarding...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusetts, CEO: Michel Vounatsos, "Biogen") announced today...