First Alzheimer Disease Blood Test May Produce Many False-Positive Results, Study Finds

This Medical News article discusses a recent study in JAMA Neurology about the real-world use of the first approved plasma test for biomarkers of Alzheimer disease pathology.

Authors

Publication Details

Journal
JAMA
Published
2026-07-02
DOI
https://doi.org/10.1001/jama.2026.12326
Primary Topic
Dementia and Cognitive Impairment Research
Type
article
Field-Weighted Citation Impact
0.00
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article

First Alzheimer Disease Blood Test May Produce Many False-Positive Results, Study Finds

Rita Rubin
JAMA
Dementia and Cognitive Impairment Research
article

First Alzheimer Disease Blood Test May Produce Many False-Positive Results, Study Finds

Rita Rubin
article en

Abstract

This Medical News article discusses a recent study in JAMA Neurology about the real-world use of the first approved plasma test for biomarkers of Alzheimer disease pathology.

JAMA
Good health and well-being
Openalex Percentile: Top 7%
Dementia and Cognitive Impairment Research
DOISourceOpenAlex
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First Alzheimer Disease Blood Test May Produce Many False-Positive Results, Study Finds — Rita Rubin · JAMA (2026) | TGRS Research Map | TGRS