AHEAD 3-45 Study: A Study to Evaluate Efficacy and Safety of Treatment With Lecanemab in Participants With Preclinical Alzheimer's Disease and Elevated Amyloid and Also in Participants With Early Preclinical Alzheimer's Disease and Intermediate Amyloid

Last updated:
2026-07-18
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View trial details

Overview

Official protocol title:

AHEAD 3-45 STUDY: A PLACEBO-CONTROLLED, DOUBLE-BLIND, PARALLEL-TREATMENT ARM, 216 WEEK STUDY 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)E

Intervention/treatment:
BAN2401 (LECANEMAB) / [18F] MK-6240 / [18F] NAV4694
Medical condition:
ALZHEIMER'S DISEASE
Protocol code:
BAN2401-G000-303
Control number:
258550
Status:
Active, not recruiting
Approved:
December 24, 2021
Trial phase:
Phase 3
For more information:
ClinicalTrials.gov - NCT04468659
This is an external link. The information is not authorized by the Government of Canada.

Eligibility

Sex: ALL
Age
55 Years to 80 Years
Accepts healthy volunteers: No

Contacts and locations

Contact
Sponsor
EISAI INC

Locations

Nova Scotia

Centricity Research
Hailfax, Nova Scotia, B3S 1L8
True North Clinical Research
New Minas, Nova Scotia, B4N 3R7
True North Clinical Research Inc.
New Minas, Nova Scotia, B4N 3R7

Ontario

Parkwood Institute Main Building
London, Ontario, N6C0A7
Sunnybrook Health Sciences Centre
Toronto, Ontario, M4N 3M5
Toronto Memory Program
Toronto, Ontario, M3B 2S7
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