Evidence map›Paper›PMID 37902139›Full record

SynthesisInternational journal of immunopathology and pharmacology

Novel anti-amyloid-beta (Aβ) monoclonal antibody lecanemab for Alzheimer's disease: A systematic review.

Selia Chowdhury, Nurjahan Shipa Chowdhury

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in International journal of immunopathology and pharmacology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
10.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 62 citations in OpenAlex.

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  6. The evolving landscape of amyloid-targeting therapies in Alzheimer's disease: progress and challenges.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Selia ChowdhuryDhaka Medical College, Dhaka, Bangladesh.ORCID 0000-0002-4228-9784
Nurjahan Shipa ChowdhuryDinajpur Medical College, Dinajpur, Bangladesh.
Dhaka Medical College and Hospital · BDDinajpur Medical College · BD

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLecanemab is the latest monoclonal antibody that targets beta-amyloid approved exclusively for treatment of Alzheimer's disease with mild cognitive impairment or mild dementia. This article aims to provide a systematic review of the efficacy, and safety of lecanemab in slowing clinical decline in Alzheimer's disease.

methodsA comprehensive search of various databases, including the National Institute of Health clinical trials registry, PubMed, and the Cochrane library, was conducted until July 2023 using the keywords lecanemab, BAN2401, and Alzheimer's disease. Additionally, conference abstracts listed in the Cochrane database (including Embase) and drug information from the US Food and Drug Administration (FDA) label were examined. Only clinical trials published in the English language were considered. In total, 107 articles were retrieved, and after thorough evaluation, three randomized, double-blind, multicenter clinical trials involving 2729 participants were included in the analysis.

resultsThe FDA approved lecanemab for Alzheimer's disease in January 2023 which acts as a novel disease-modifying anti-amyloid-beta (Aβ) human monoclonal antibody and is administered intravenously. Based on the clinical trials included in this review, lecanemab was found efficacious in reducing the accumulation of beta-amyloid and slowing down the cognitive decline and it was well tolerated. Lecanemab had a statistically significant change from baseline in Clinical Dementia Rating-Sum of Boxes (CDR-SB), Alzheimer's Disease Composite Score (ADCOMS), Alzheimer's Disease Assessment Scale (ADAScog14), Alzheimer's Disease Cooperative Study-Activities of Daily Living Scale for Mild Cognitive Impairment (ADCS-MCI-ADL), and reductions in brain amyloid burden. The most common treatment-emergent adverse events were headache, infusion-related reactions, and Amyloid related imaging abnormalities-edema.

conclusionsLecanemab therapy led to a substantial decrease in amyloid plaques and a noticeable slowing of clinical decline. The findings suggest a meaningful connection between the reduction in amyloid and the positive impact on patients' clinical outcomes, hinting at potential disease-modifying effects.

Indexed as

Alzheimer DiseaseActivities of Daily LivingAmyloid beta-PeptidesAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedHumansMulticenter Studies as TopicRandomized Controlled Trials as TopicAmyloid beta-PeptidesAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedlecanemabAlzheimer's diseaseamyloid-beta antagonistdementialecanemab

Identifiers

PMID37902139
PMCPMC10617290
OpenAlexW4388014093

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.