Dhamidhu Eratne, Matthew Kang, Charles Malpas, Steve Simpson-Yap, Courtney Lewis, Christa Dang, Jasleen Grewal, Amy Coe, Hannah Dobson, Michael Keem, Wei-Hsuan Chiu, Tomas Kalincik, Suyi Ooi, David Darby, Amy Brodtmann, Oskar Hansson, Shorena Janelidze, Kaj Blennow, Henrik Zetterberg, Adam Walker, Olivia Dean, Michael Berk, Cassandra Wannan, Christos Pantelis, Samantha M Loi, Mark Walterfang, Samuel F Berkovic, Alexander F Santillo, Dennis Velakoulis
OBJECTIVE: Blood biomarkers of neuronal injury such as neurofilament light (NfL) show promise to improve diagnosis of neurodegenerative disorders and distinguish neurodegenerative from primary psychiatric disorders (PPD). This study investigated the diagnostic utility of plasma NfL to differentiate behavioural variant frontotemporal dementia (bvFTD, a neurodegenerative disorder commonly misdiagnosed initially as PPD), from PPD, and performance of large normative/reference data sets and models...
July 21, 2023: Australian and New Zealand Journal of Psychiatry