Changes in treatment of intracranial aneurysms during the last decade in a large European neurovascular center.

ABSTRACT:

Objective

Treatment modality for ruptured and unruptured intracranial aneurysms has shifted during the last two decades from microsurgical treatment towards endovascular treatment. We present how this transition happened in a large European neurovascular center.

Methods

We conducted a retrospective observational study consecutive patients treated for an unruptured or ruptured intracranial aneurysm at Helsinki University Hospital during 2012-2022. We used Poisson regression analysis to report age-adjusted treatment trends by aneurysm location and rupture status.

Results

A total of 2491 patients with intracranial aneurysms were treated (44% ruptured, 56% unruptured): 1421 (57%) surgically and 1070 (43%) endovascularly. A general trend towards fewer treated aneurysms was

SUBMITTER: Calvanese F 

PROVIDER: S-EPMC11004042 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature