Abstract
Abstract
Background
Functional outcomes of patient with acute ischemic stroke are influenced by the status of the cerebral collaterals. The study aims at evaluating the influence of cerebral collaterals on clinical and radiological outcome in patients with acute anterior ischemic stroke (AAIS) treated with IV recombinant tissue plasminogen activator (IV-rtPA).
Results
Independent predictors of good functional outcomes were in the form of low NIHSS (odds ratio = 1.23, 95%CI = 1.01–2.34, p = 0.01), ASPECT ≥ 8 (odds ratio = 4.56, 95%CI = 3.40–7.89, p < 0.001), and good collateral status by Miteff grading system (odds ratio = 1.23, 95%CI = 2.22–6.79, p < 0.001).
Conclusion
Good collateral status is associated with milder stroke volume and good functional outcome. Also, low NIHSS, ASPECT score ≥ 8 and good collateral status by Miteff grading system were reliable independent predictors of favorable outcome in IV-rtPA treated patients with AAIS.
Publisher
Springer Science and Business Media LLC
Subject
Psychiatry and Mental health,Neurology (clinical),General Neuroscience,Pshychiatric Mental Health,Surgery
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