Eisai/Biogen’s Lecanemab Effective Across Endpoints, But Will Safety Limit Use?

CTAD Presentation Is First Detailed Data

Alzheimer’s patients treated with the amyloid protofibril-clearing antibody had slower disease progression compared to placebo, with differences increasing over time. Safety concerns, however, are growing. 

Alzheimer's disease on MRI
Amyloid-related imaging abnormalities were among the most common adverse events • Source: Shutterstock

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