Endovascular Treatment of Complex Intracranial Aneurysms With LEO+ Stents: The LEO II Cohort Study.

ABSTRACT:

Introduction

Stent-assisted coiling is an established treatment option for intracranial aneurysms, particularly, wide neck aneurysms with complex anatomy. The purpose of the present study was to assess the safety and efficacy of LEO+ stents in the treatment of intracranial aneurysms.

Materials and methods

A prospective, observational, multicenter study including 12 centers was performed on patients with ruptured, unruptured, and recanalized intracranial aneurysms treated with LEO+ stents. The primary efficacy endpoint was the rate of complete aneurysmal occlusion at 18 months post-procedure, and the primary safety endpoint was the morbidity and mortality at 18 months post-procedure.

Results

From March 2015 to June 2017, 176 patients were enrolled (mean age of 54.8 ± 1

SUBMITTER: Eker OF 

PROVIDER: S-EPMC9275550 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature