Academic Journals Database
Disseminating quality controlled scientific knowledge

Admission Motor Strength Grade Predicts Mortality in Patients with Acute Ischemic Stroke Undergoing Mechanical Thrombectomy

ADD TO MY LIST
 
Author(s): Vishnumurthy Shushrutha Hedna | Aakash N. Bodhit | Saeed Ansari | Adam D Falchook | Latha G. Stead | Sharathchandra Bidari | Brian L Hoh | Kenneth M Heilman | Michael F Waters

Journal: Neuroscience & Medicine
ISSN 2158-2912

Volume: 04;
Issue: 01;
Start page: 1;
Date: 2013;
Original page

Keywords: Motor Grade | Collaterals | Ischemic Stroke | Endovascular Intervention | Outcome after Stroke | Mortality after Stroke | Acute Stroke | Endovascular Treatment | Mechanical Thrombectomy

ABSTRACT
The mortality due to mechanical thrombectomy (MT) in the acute treatment of intracranial arterial occlusions can be up to 45%. The SWIFT (Solitaire FR with the Intention for Thrombectomy) and Multi MERCI (mechanical embolus removal in cerebral ischemia) trials have evaluated the safety and efficacy of MT. It may be important to determine pre-procedural factors that help predict post-intervention prognosis. We sought to determine if admission medical research council (MRC) motor strength grade along with other factors can be used as predictor of mortality after MT for acute ischemic stroke. Methods: Retrospective analysis of stroke database assessing outcomes in all 62 patients who underwent MT as an intervention for acute ischemic stroke, with or without concurrent intravenous thrombolysis was done. Five baseline variables were included in univariate and multivariate analyses to define the in ables. If motor strength grade were different in upper and lower extremities, then the lower grade was used. Age was analyzed independently as well as dichotomized using 80 as cut-off value. Relevant stroke related acute and chronic co-morbidities were given 1 point each and mean calculated. Results: In the univariate analysis, low (0-1) motor strength grade (OR, 0.11; 95% CI, 0.021-0.33; p=0.001) and age (OR, 1.06; 95% CI, 1.02-1.12; p=0.011) was sigcantly associated with mortality. In the multivariate analysis, motor grade retained its statistical significance for morta
Save time & money - Smart Internet Solutions      Why do you need a reservation system?