Predictive value of cerebral collaterals on CT angiography on the outcome of patients with acute anterior ischemic stroke receiving thrombolysis treatment.

Autor: Darwish, Esam Saad, Othman, Mostafa H., Youssef, Ahmed Hamdy, Tawfik, Ahmed Mamdouh, Tohamy, Amal M.
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Zdroj: Egyptian Journal of Neurology, Psychiatry & Neurosurgery; 12/20/2022, Vol. 58 Issue 1, p1-9, 9p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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