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  • Title: State-of-the-art reperfusion strategies for acute ischemic stroke.
    Author: Cohen JE, Itshayek E, Moskovici S, Gomori JM, Fraifeld S, Eichel R, Leker RR.
    Journal: J Clin Neurosci; 2011 Mar; 18(3):319-23. PubMed ID: 21256755.
    Abstract:
    Timely recanalization of the occluded artery is the only effective treatment for acute ischemic stroke. Intravenous tissue plasminogen activator (i.v. tPA), administered within 3 hours of symptom onset, is the only United States Food and Drug Administration-approved treatment. This short window often precludes effective intervention, and i.v. tPA often fails to recanalize major and mid-sized arteries. Intra-arterial thrombolysis has been used for decades, but its safety and effectiveness in cerebrovascular occlusions is also limited. Recently, new mechanical neuroendovascular devices have shown high recanalization rates with acceptable safety in early studies. Multi-modal reperfusion therapy (MMRT)--including intra-arterial infusion of thrombolytics and/or antiplatelet agents, mechanical clot disruption and retrieval, and balloon angioplasty with stent placement--is the prevailing concept for the management of major acute stroke. Recent results suggest that MMRT results in higher chances for both recanalization of the occluded artery and reperfusion of the ischemic tissue.
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