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Disease-related data patterns in cerebrospinal fluid diagnostics: medical quality versus analytical quantity. | LitMetric

Disease-related data patterns in cerebrospinal fluid diagnostics: medical quality versus analytical quantity.

Front Mol Biosci

CSF and Complexity Studies Form, University Goettingen, Goettingen, Germany.

Published: September 2024

AI Article Synopsis

Article Abstract

Cerebrospinal fluid (CSF) diagnostics is characterized by the biologically relevant combination of analytes in order to obtain disease-related data patterns that enable medically relevant interpretations. The necessary change in knowledge bases such as barrier function as a diffusion/CSF flow model and immunological networks of B-cell clones and pleiotropic cytokines is considered. The biophysical and biological principles for data combination are demonstrated using examples from neuroimmunological and dementia diagnostics. In contrast to current developments in clinical chemistry and laboratory medicine, CSF diagnostics is moving away from mega-automated systems with a constantly growing number of individual analyses toward a CSF report that integrates all patient data. Medical training in data sample interpretation in the inter-laboratory test systems ("EQA schemes") has become increasingly important. However, the results for CSF diagnostics (EQAS from INSTAND) indicate a crucially misguided trend. The separate analysis of CSF and serum in different, non-matched assays and extreme batch variations systematically lead to misinterpretations, which are the responsibility of the test providers. The questionable role of expensive accreditation procedures and the associated false quality expectations are discussed. New concepts that reintegrate the medical expertise of the clinical chemist must be emphasized along with the positive side effect of reducing costs in the healthcare system.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11422108PMC
http://dx.doi.org/10.3389/fmolb.2024.1348091DOI Listing

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