Hydrocephalus following aneurysmal subarachnoid haemorrhage

Area of Science:

• Neurosurgery
• Neurology
• Critical Care Medicine

Background:

• Hydrocephalus is a common complication following subarachnoid hemorrhage (SAH).
• Timely management of hydrocephalus is crucial for improving patient outcomes after SAH.

Purpose of the Study:

• To investigate the relationship between patient characteristics, management strategies, and outcomes in hydrocephalus following SAH.
• To determine the optimal timing for shunt insertion in patients with post-SAH hydrocephalus.

Main Methods:

• Retrospective analysis of 94 patients with hydrocephalus post-SAH.
• Evaluation of admission grade, CT blood distribution, Glasgow Coma Score, intracranial pressure, and vasospasm.
• Analysis of outcomes based on shunt procedure and timing of insertion.

Main Results:

• Higher admission grade and poorer outcomes correlated with increased likelihood of requiring shunting.
• Greater subarachnoid blood on CT scans was associated with lower Glasgow Coma Scores.
• Later shunt insertion (after 30 days post-SAH) was associated with better outcomes compared to early shunting (within 3 days).
• Ventriculostomy insertion did not significantly influence outcomes in patients with intraventricular hemorrhage.

Conclusions:

• Patient's initial condition and extent of SAH influence the need for shunting.
• Delayed shunt insertion may improve outcomes for patients with hydrocephalus following SAH.
• Further research is needed to optimize shunt timing and management protocols.