Which plasma pTau217 assay should I use in clinical practice? Pandora's box demystified.

Toniolo, Sofia · Brain · 2025

editorial · Level V

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Abstract

This scientific commentary refers to ‘A comprehensive head-to-head comparison of key plasma phosphorylated tau 217 biomarker tests’ by Warmenhoven <i>et al.</i> (https://doi.org/10.1093/brain/awae346) and ‘Plasma p-tau217 in Alzheimer’s disease: Lumipulse and ALZpath SIMOA head-to-head comparison’ by Pilotto <i>et al</i>. (https://doi.org/10.1093/brain/awae368).