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Biogen to Highlight Scientific Progress Across Alzheimer’s Disease at the Alzheimer’s Association International Conference 2025

TORONTO, CANADA, JUL 22 – Eisai reveals four-year efficacy and safety results of lecanemab from Phase 3 Clarity AD trial and explores a subcutaneous dosing option for ongoing Alzheimer's treatment.

  • Eisai Inc. said it will present four-year efficacy and safety data on lecanemab at AAIC 2025 in Toronto and virtually from July 27 to July 31.
  • Since 2014, Eisai and Biogen have collaborated on development and commercialization of lecanemab, targeting amyloid-beta protofibrils believed to be the most toxic form causing neuronal injury.
  • Real-World case studies from U.S. settings will be discussed on July 27, followed by four-year findings from the Phase 3 Clarity AD Open-Label Extension trial on July 30, and subcutaneous maintenance dosing data.
  • According to Lynn D. Kramer, data presented at AAIC 2025 will highlight long-term findings from lecanemab's open-label extension, while Priya Singhal noted baseline characteristics from CELIA.
  • Eisai Inc. has submitted applications for approval of lecanemab in 11 countries and regions, despite high development risks that limit program success.
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Globe NewswireGlobe Newswire
+5 Reposted by 5 other sources
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Biogen to Highlight Scientific Progress Across Alzheimer’s Disease at the Alzheimer’s Association International Conference 2025

Lecanemab presentations to include long-term Clarity AD data, real-world treatment insights, and a subcutaneous formulation for continued carePresentations...

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Center

Several studies have demonstrated the effectiveness of certain blood tests in detecting the internal signs of the disease. A novelty that could "change the way we make the diagnosis", according to.

·France
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KTLA 5KTLA 5
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EISAI TO PRESENT FOUR-YEAR EFFICACY AND SAFETY DATA ON CONTINUOUS TREATMENT WITH LECANEMAB AT THE ALZHEIMER'S ASSOCIATION INTERNATIONAL CONFERENCE 2025

·Los Angeles, United States
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KTLA 5 broke the news in Los Angeles, United States on Monday, July 21, 2025.
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