Shots:Roche has received the CE mark approval for its Elecsys pTau181 test to measure phosphorylated Tau 181 protein to help rule out Alzheimer’s-related amyloid pathologyApproval was backed by a global study of 787 pts (55–80yrs.) across the US, EU, & Australia, showing 93.8% negative predictive value (NPV) based on a 22.5% prevalence of…
