#125 No pressure

BrainWaves: A Neurology Podcast

• Episode: #125 No pressure
• Website: BrainWaves: A Neurology Podcast
• Feed URL: http://feeds.soundcloud.com/users/soundcloud:users:214831941/sounds.rss
• Duration: 00:16:54
• Published: 2018-11-22 11:00

Of the "reversible" causes of dementia, normal pressure hydrocephalus (NPH) may be the most controversial. But there is something to be said about how surgical intervention alters the physiology of patients who present with gait impairment, ventriculomegaly, and normal CSF pressure. This week on the show, we discuss the clinical features and the controversy behind this diagnosis.

Produced by James E. Siegler. Music by Ghost, Jon Watts, Julie Maxwell, Komiku, and Kevin McLeod. Sound effects by Mike Koenig, Daniel Simion. BrainWaves' podcasts and online content are intended for medical education only and should not be used for clinical decision making. Be sure to follow us on Twitter @brainwavesaudio for the latest updates to the podcast.

REFERENCES

1. Relkin N, Marmarou A, Klinge P, Bergsneider M and Black PM. Diagnosing idiopathic normal-pressure hydrocephalus. Neurosurgery. 2005;57:S4-16; discussion ii-v.
2. Gallia GL, Rigamonti D and Williams MA. The diagnosis and treatment of idiopathic normal pressure hydrocephalus. Nat Clin Pract Neurol. 2006;2:375-81.
3. Klassen BT and Ahlskog JE. Normal pressure hydrocephalus: how often does the diagnosis hold water? Neurology. 2011;77:1119-25.
4. Williams MA and Relkin NR. Diagnosis and management of idiopathic normal-pressure hydrocephalus. Neurol Clin Pract. 2013;3:375-385.
5. Kazui H, Miyajima M, Mori E, Ishikawa M and Investigators S-. Lumboperitoneal shunt surgery for idiopathic normal pressure hydrocephalus (SINPHONI-2): an open-label randomised trial. The Lancet Neurology. 2015;14:585-94.