Predictors of functional dependence despite successful revascularization in large-vessel occlusion strokes.

ABSTRACT:

Background and purpose

High revascularization rates in large-vessel occlusion strokes treated by mechanical thrombectomy are not always associated with good clinical outcomes. We evaluated predictors of functional dependence despite successful revascularization among patients with acute ischemic stroke treated with thrombectomy.

Methods

We analyzed the pooled data from the Multi Mechanical Embolus Removal in Cerebral Ischemia (MERCI), Thrombectomy Revascularization of Large Vessel Occlusions in Acute Ischemic Stroke (TREVO), and TREVO 2 trials. Successful revascularization was defined as thrombolysis in cerebral infarction score 2b or 3. Functional dependence was defined as a score of 3 to 6 on the modified Rankin Scale at 3 months. We assessed relationship of demographic, c

SUBMITTER: Shi ZS 

PROVIDER: S-EPMC4160889 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature