Interventional Ischemic Stroke Treatment--A (R)evolution.

Abstract

UNLABELLED:

In recent years ischemic stroke caused by an intracranial vessel occlusion has become a treatable disease. Over decades intravenous thrombolysis by recombinant tissue plasminogen activator was the only accepted causal treatment of ischemic stroke supported by the results of randomized, controlled trials. However, there has been continuous development of endovascular treatment strategies over recent years. Today there are 5 prospective, randomized multicenter studies showing the highly significant superiority of endovascular, mechanical recanalization over intravenous thrombolysis in cases of acute occlusion of an intracranial vessel of the anterior circulation. In all those studies endovascular treatment resulted in a tremendous increase in functional independence together with a reduction of mortality without a significant increase in complications. This article reviews the developments resulting in the current data and gives an overview of the present studies focusing on endovascular stroke treatment.

KEY POINTS:

• In the last 20 years ischemic stroke due to an main stem occlusion has become a potentially treatable disease. • Several in 2015 published randomized Multicenter trials could prove the superiority of endovascular, mechanical recanalization over i.v. thrombolysis alone. • Acute ischemic stroke due to a main stem occlusion should be treated with swift endovascular stent-retriever based recanalization in specialized neurovascular centers.

• Authors: B Friedrich, M Gawlitza, J Fahnert, U Quäschling, T Kahn, D Lobsien, K-T Hoffmann
• Journal: RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin (Rofo) Vol. 188 Issue 3 Pg. 259-67 (Mar 2016) ISSN: 1438-9010 [Electronic] Germany
• PMID: 26529266 (Publication Type: Journal Article, Review)
• Copyright: © Georg Thieme Verlag KG Stuttgart · New York.

Topics

• Blood Vessel Prosthesis
• Brain Ischemia (diagnostic imaging, therapy)
• Endovascular Procedures (instrumentation, methods)
• Humans
• Radiography, Interventional (methods)
• Stents
• Stroke (diagnostic imaging, therapy)
• Treatment Outcome