Annals of neurology
Serum p-tau217 Is a Prognostic Indicator of Cognitive Impairment in Idiopathic REM Sleep Behavior Disorder.
Shijun Yan, Anis Sahoo, Tanja Zerenner, Kenneth Marek, Michael Sommerauer, Wolfgang Oertel, Michele T Hu, George K Tofaris
Published: 202510.1002/ana.78109
Abstract
OBJECTIVE: Assess the performance of serum phosphorylated tau 217 (p-tau217) and neurofilament light chain (NfL) in predicting risk of cognitive impairment or phenoconversion to dementia in individuals with iRBD. METHODS: We measured serum p-tau217 a…
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