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A Postmarketing Study of LEQEMBI in United Kingdom (UK) Participants With Alzheimer's Disease (AD)
Sponsor: Eisai Limited
Summary
The primary purpose of the study is to describe the incidence and severity of known adverse events (AEs), including Amyloid-Related Imaging Abnormalities Oedema/Effusion (ARIA-E), Amyloid-Related Imaging Abnormalities-Microhemorrhage and Haemosiderin Deposit (ARIA-H), intracerebral hemorrhage greater than (\>) 1 centimeter (cm) in diameter, and anaphylaxis (stratified by apolipoprotein E4 variant \[APOE4\] genotype, concomitant antithrombotic therapy, and comorbid Cerebral Amyloid Angiopathy \[CAA\]), of LEQEMBI in routine clinical practice.
Official title: A Prospective Observational Registry Study to Evaluate the Use and Safety of LEQEMBI in Routine Clinical Practice
Key Details
Gender
All
Age Range
Any - Any
Study Type
OBSERVATIONAL
Enrollment
400
Start Date
2026-08-31
Completion Date
2031-12-31
Last Updated
2026-08-24
Healthy Volunteers
No
Conditions
Interventions
No Intervention
No intervention.
Locations (3)
Scottish Brain Sciences
Edinburgh, United Kingdom
Recognition Health Limited
London, United Kingdom
Neuroclnx
Motherwell, United Kingdom