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Approved
Development Phase
0
Upcoming Catalysts
0
Historical Events
1
Regulatory Approvals
No Catalysts Found
No catalyst events have been recorded for this drug yet.
Competitive Landscape
Drug Information
Target Indication
Alzheimer Disease
Mechanism of Action
Anti-Amyloid Antibody
Clinical Trial
NCT03887455Last updated: 12/3/2025
Patent & Exclusivity
No patent data available. Pre-approval drugs may not have Orange Book listings.
Regulatory Approvals
EMA4/15/2025
Leqembi
Leqembi is indicated for the treatment of adult patients with a clinical diagnosis of mild cognitive impairment and mild dementia due to Alzheimer’s disease (Early Alzheimer’s disease) who are apolipoprotein E 4 (ApoE ε4) non-carriers or heterozygotes with confirmed amyloid pathology (see section 4.4).
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Mechanism of action & safety profile
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