Diagnostic Impact of CSF Biomarkers in a Local Hospital Memory Clinic Revisited
Author(s) -
Leo Boelaarts,
Jos F. M. de Jonghe,
Philip Scheltens
Publication year - 2020
Publication title -
dementia and geriatric cognitive disorders
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.026
H-Index - 110
eISSN - 1421-9824
pISSN - 1420-8008
DOI - 10.1159/000506332
Subject(s) - medicine , cerebrospinal fluid , memory clinic , prospective cohort study , dementia , diagnostic accuracy , biomarker , diagnostic test , disease , pediatrics , gastroenterology , biochemistry , chemistry
Research guidelines on predicting and diagnosing Alzheimer's disease (AD) acknowledge cerebrospinal fluid (CSF) levels as pivotal biomarkers. We studied the usefulness of CSF biomarkers in the diagnostic workup of patients in a geriatric outpatient memory clinic of a community-based hospital, attempted to determine a cutoff age for the use of CSF biomarkers in this group of patients, and compared the total τ/Aβ ratio as an alternative CSF diagnostic rule with the usual rules for interpreting CSF levels.
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