Predictors of 30-day mortality after endovascular mechanical thrombectomy for acute ischemic stroke

Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia
Ching-Jen ChenM Yashar Kalani

Abstract

The aims of this single-center, retrospective cohort study are to assess the outcomes of endovascular mechanical thrombectomy (EMT) for acute ischemic stroke (AIS) and determine predictors of 30-day mortality at an academic comprehensive stroke center (CSC). We retrospectively collected data from consecutive patients who underwent EMT for AIS at our institution between April 2016 and January 2018. Primary outcome was defined as mortality within 30 days from EMT. Successful revascularization was defined as a modified Thrombolysis in Cerebral Infarction (mTICI) grade 2b-3. Statistical analyses were performed to identify predictors of 30-day mortality. The study cohort was comprised 57 patients (51% male) with mean age of 72 years. Intravenous tissue plasminogen activator was administered in 51%. The median Alberta Stroke Program Early Computed Tomography Score (ASPECTS) and National Institutes of Health Stroke Scale (NIHSS) score were 8 and 20, respectively. The 30-day mortality rate was 39%. Univariate analyses found that older age (mean 77 vs. 68 years, p = 0.022), higher baseline NIHSS score (median 23 vs. 19, p = 0.032), NIHSS score at 24 h after EMT (median 14.5 vs. 7.5, p < 0.001), and lower rates of successful revasculariz...Continue Reading

Citations

Apr 24, 2020·Frontiers in Surgery·Al-Wala AwadPhilipp Taussky

❮ Previous
Next ❯

Related Concepts

Related Feeds

Brain Ischemia

Brain ischemia is a condition in which there is insufficient blood flow to the brain to meet metabolic demand. Discover the latest research on brain ischemia here.