Interpreting p-tau217 on the ward: frailty and plasma biomarkers in acutely admitted older adults

More on p-Tau217

• Lifestyle trial found similar Alzheimer’s blood marker changes

  medRxiv · 7 Oct 2026

  

• Plasma p-tau217 yields discordant Alzheimer results in 8.5% of adults

  Neurology · 4 Oct 2026

  

• Special blood tubes match standard tests for Alzheimer markers

  medRxiv · 7 Oct 2026

• Stronger rest-activity rhythms link to better executive function

  Frontiers in Aging Neuroscience · 4 Oct 2026