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A Postmarketing Study of LEQEMBI in Participants With Alzheimer's Disease
Sponsor: Eisai Inc.
Summary
The primary purpose of this study is to evaluate the efficacy of LEQEMBI in participants with early Alzheimer's disease (AD) indicated per Canada Product Monograph (APOE4 non-carriers and heterozygotes; indicated population) compared with placebo (PBO)-treated participants from BAN2401-G000-301 (Study 301) Core study on change from baseline in the Clinical Dementia Rating-Sum of Boxes (CDR-SB) at 18 months of treatment.
Official title: A Postmarketing Study to Confirm Treatment Benefit and Fulfill Conditions Associated With Market Authorization in Canada for LEQEMBI (Lecanemab) Administered in 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 Epsilon 4 (ApoE Epsilon 4) Noncarriers or Heterozygous Carriers With Confirmed Amyloid Pathology
Key Details
Gender
All
Age Range
Any - Any
Study Type
OBSERVATIONAL
Enrollment
270
Start Date
2026-10-30
Completion Date
2029-08-31
Last Updated
2026-10-08
Healthy Volunteers
No
Conditions
Interventions
No Intervention
This is a non-interventional study.
Locations (1)
Eisai Trial Site #1
Nutley, New Jersey, United States