Technical factors affecting outcomes following endovascular treatment of posterior circulation atherosclerotic lesions.

ABSTRACT:

Background

Atherosclerotic disease of the vertebrobasilar system causes significant morbidity and mortality. All lesions require aggressive medical management, but the role of endovascular interventions remains unsettled. This study examines such endovascular interventions for vertebrobasilar atherosclerosis.

Methods

Retrospective review was performed of prospectively maintained procedure logs at three hospitals with comprehensive neurointerventional services. Patients with angiographically-proven stenosis undergoing elective stent placement were selected for analysis of demographic factors, lesion characteristics, and treatment details. Multivariate analysis was performed to evaluate for associations with ischemic stroke, death, and functional status as measured by modified

SUBMITTER: Alexander MD 

PROVIDER: S-EPMC5705933 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature