Transient intracranial pressure elevations (B waves) are associated with sleep apnea.

ABSTRACT:

Background

Repetitive transient intracranial pressure waveform elevations up to 50 mmHg (ICP B-waves) are often used to define pathological conditions and determine indications for ICP-reducing treatment. We recently showed that nocturnal transient ICP elevations are present in patients without structural brain lesions or hydrocephalus in whom they are associated with sleep apnea. However, whether this signifies a general association between ICP macropatterns and sleep apnea remains unknown.

Methods

We included 34 patients with hydrocephalus, or idiopathic intracranial hypertension (IIH), who were referred to the Neurosurgical Department, Copenhagen, Denmark, from 2017 to 2021. Every patient underwent diagnostic overnight ICP monitoring for clinical indications, with simulta

SUBMITTER: Riedel CS 

PROVIDER: S-EPMC10544378 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature