NCT05925621

Brief Summary

A Prospective Comparative Study Of Monoclonal Antibodies For The Treatment Of Alzheimer's Disease

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
500

participants targeted

Target at P75+ for all trials

Timeline
25mo left

Started Jul 2023

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress58%
Jul 2023Jun 2028

First Submitted

Initial submission to the registry

June 22, 2023

Completed
7 days until next milestone

First Posted

Study publicly available on registry

June 29, 2023

Completed
17 days until next milestone

Study Start

First participant enrolled

July 16, 2023

Completed
4.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2028

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2028

Last Updated

April 13, 2026

Status Verified

April 1, 2026

Enrollment Period

4.9 years

First QC Date

June 22, 2023

Last Update Submit

April 8, 2026

Conditions

Outcome Measures

Primary Outcomes (3)

  • To Determine Whether Anti-Amyloid Mabs Slow Cognitive And Functional Decline

    This study is a prospective, registry-based, single unit, observational study comparing clinical outcome in patients receiving anti-amyloid mAb therapy to historical norms.

    30 months

  • To Identify Any Associations Between Side Effects And Patient Characteristics

    This study is a prospective, registry-based, single unit, observational study comparing anti-amyloid mAb therapy patient demographics to clinical outcomes.

    30 months

  • To Establish The Time Course Of Clinical Benefits

    This study is a prospective, registry-based, single unit, observational study examining anti-amyloid mAb therapy patient clinical outcomes and adverse effects over time.

    30 months

Study Arms (1)

Lecanemab

Patients with Alzheimer Disease receiving anti-amyloid mAb therapy at the BIDMC

Drug: Lecanemab

Interventions

Observational study

Lecanemab

Eligibility Criteria

Age50 Years - 95 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

We will enroll patients under the care of the CNU. All patients with a concern for cognitive impairment secondary to AD interested in receiving anti-amyloid monoclonal antibody therapy will be enrolled into this registry as required by CMS. * Patients with a diagnosis of AD based on National Institute on Aging and the Alzheimer's Association diagnostic guidelines. * Patients with a diagnosis of MCI based on the National Institute on Aging and the Alzheimer's Association and Petersen criteria. * All patients eligible to receive anti-amyloid therapy will have confirmation of AD through a positive amyloid PET.

You may qualify if:

  • o Patient meets clinical criteria for mild cognitive impairment or early dementia from Alzheimer's disease
  • Patient has evidence of cognitive impairment on neuropsychological testing
  • Patient has not progressed to the moderate stage of dementia based on neuropsychological testing or clinical judgement
  • Amyloid PET imaging and/or CSF analysis consistent with Alzheimer's disease
  • Amyloid PET imaging positive
  • CSF p-Tau/Abeta42 ration \>0.023 and ABeta42 \< 1027\*\*
  • T MRI in past 6 months
  • Patient has a care partner
  • Patient under the care of an appropriate BI-Lahey amyloid clinic
  • Patient is on a stable medication regimen

You may not qualify if:

  • o Recent stroke or suspected TIA in the past year
  • Pregnancy
  • Active autoimmune or immunological disease
  • Systemic treatment with immunosuppressants, immunoglobulins, or monoclonal antibodies or their derivatives
  • Bleeding disorder with Plts \< 50,000 or INR \> 1.5
  • On warfarin, heparin, or DOAC
  • On dual antiplatelet therapy
  • Non Alzheimer disease cause of dementia/MCI
  • ApoE e4 homozygote

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Beth Israel Deaconess Medical Center

Boston, Massachusetts, 02215, United States

RECRUITING

MeSH Terms

Conditions

Alzheimer Disease

Interventions

lecanemab

Condition Hierarchy (Ancestors)

DementiaBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesTauopathiesNeurodegenerative DiseasesNeurocognitive DisordersMental Disorders

Central Study Contacts

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Target Duration
30 Months
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Chief, Cognitive Neurology Unit

Study Record Dates

First Submitted

June 22, 2023

First Posted

June 29, 2023

Study Start

July 16, 2023

Primary Completion (Estimated)

June 1, 2028

Study Completion (Estimated)

June 1, 2028

Last Updated

April 13, 2026

Record last verified: 2026-04

Data Sharing

IPD Sharing
Will share

Data sets may be shared with members outside the study team following de-identification under approved data use agreements (DUAs) as needed. Within the REDcap database, access to the identifiable information will be limited to study staff members and to staff managing the database. Any data that may require a physical transfer from one place to another will be done using removable encrypted data storage devices.

Shared Documents
CSR

Locations