Novel 3D brain marker predicts surgical success in dementia-causing hydrocephalus

Researchers at the University of Eastern Finland have identified a new geometric marker of brain ventricles that could predict which patients with idiopathic normal pressure hydrocephalus (iNPH) will benefit from shunt surgery. This breakthrough, published in Fluids and Barriers of the CNS, offers a three-dimensional measurement approach to better identify surgical candidates. iNPH is a treatable form of dementia characterized by cognitive decline, gait disturbance, and urinary incontinence. This advance could improve patient outcomes by helping clinicians select those most likely to respond positively to surgical intervention.