Early brain injury and cognitive impairment after aneurysmal subarachnoid haemorrhage.

ABSTRACT: The first 72 h following aneurysm rupture play a key role in determining clinical and cognitive outcomes after subarachnoid haemorrhage (SAH). Yet, very little is known about the impact of so called "early brain injury" on patents with clinically good grade SAH (as defined as World Federation of Neurosurgeons Grade 1 and 2). 27 patients with good grade SAH underwent MRI scanning were prospectively recruited at three time-points after SAH: within the first 72 h (acute phase), at 5-10 days and at 3 months. Patients underwent additional, comprehensive cognitive assessment 3 months post-SAH. 27 paired healthy controls were also recruited for comparison. In the first 72 h post-SAH, patients had significantly higher global and regional brain volume than controls. This change was accompanied by r

SUBMITTER: Rowland MJ 

PROVIDER: S-EPMC8636506 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature