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lecanemab

Generic: lecanemab·Brand: Leqembi

lecanemab: 3 clinical trials tracked.

lecanemab evidence translation

What we can confirm

3 tracked trials

No verified listed company relationship

What it means

AI will separate confirmed drug evidence from unknown company context.

What to watch

Watch trial status, endpoints, and the next source-backed update.
BioSniper AIPage evidence connected

Prepared research question

What is verified about lecanemab, and what remains unknown?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence2 indications · 0 study sponsors

Study sponsors

No additional listed-company sponsor is linked.

Clinical Trial Registry Records (3)

AHEAD 3-45 Study: A Placebo-Controlled, Double-Blind, Parallel-Treatment Arm, 216 Week Study With an Extension Phase to Evaluate Efficacy and Safety of Treatment With BAN2401 in Subjects With Preclinical Alzheimer's Disease and Elevated Amyloid (A45 Trial) and in Subjects With Early Preclinical Alzheimer's Disease and Intermediate Amyloid (A3 Trial)

NCT04468659Registry updated 2026-06-04·Phase 3
Active, not recruiting

Primary endpoint: A45 Trial: Change From Baseline in Preclinical Alzheimer Cognitive Composite 5 (PACC5) Score at Week 216

InterventionalRandomizedquadruple1,400 targetStarted 2020-07Completion 2031-0150 sites · United StatesEisai Inc.

A Placebo-Controlled, Double-Blind, Parallel-Group, Bayesian Adaptive Randomization Design and Dose Regimen-finding Study With an Open-Label Extension Phase to Evaluate Safety, Tolerability and Efficacy of BAN2401 in Subjects With Early Alzheimer's Disease

NCT01767311Registry updated 2026-03-04·Phase 2
Completed

Primary endpoint: Core Study Phase: Change From Baseline in Alzheimer's Disease Composite Score (ADCOMS) at Month 12

InterventionalRandomizedtriple856 enrolledStarted 2012-12Completion 2024-1250 sites · United StatesEisai Inc.

A Phase II/III Multicenter Randomized, Double-Blind, Placebo-Controlled Platform Trial of Potential Disease Modifying Therapies Utilizing Biomarker, Cognitive, and Clinical Endpoints in Dominantly Inherited Alzheimer's Disease

NCT01760005Registry updated 2026-07-27·Phase 2/Phase 3
Active, not recruiting

Primary endpoint: Assess cognitive efficacy in individuals with mutations causing dominantly inherited AD as measured by the change from baseline in the DIAN-Multivariate Cognitive Endpoint (DIAN-MCE)

InterventionalRandomizedquadruple490 targetStarted 2012-12Completion 2028-0738 sites · Argentina, Australia, Brazil, Canada…Washington University School of Medicine