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Verfasst von:Mundiyanapurath, Sibu [VerfasserIn]   i
 Tillmann, Anne [VerfasserIn]   i
 Möhlenbruch, Markus Alfred [VerfasserIn]   i
 Bendszus, Martin [VerfasserIn]   i
 Ringleb, Peter A. [VerfasserIn]   i
Titel:Endovascular stroke therapy may be safe in patients with elevated international normalized ratio
Verf.angabe:Sibu Mundiyanapurath, Anne Tillmann, Markus Alfred Möhlenbruch, Martin Bendszus, Peter Arthur Ringleb
Jahr:2017
Jahr des Originals:2016
Umfang:4 S.
Fussnoten:First published November 17, 2016 ; Gesehen am 28.08.2018
Titel Quelle:Enthalten in: Journal of neuroInterventional surgery
Ort Quelle:London : BMJ Journals, 2009
Jahr Quelle:2017
Band/Heft Quelle:9(2017), 12, Seite 1187-1190
ISSN Quelle:1759-8486
Abstract:Introduction Endovascular therapy in acute ischemic stroke is safe and efficient. However, patients receiving oral anticoagulation were excluded in the larger trials. Objective To analyze the safety of endovascular therapy in patients with acute ischemic stroke and elevated international normalized ratio (INR) values. Methods Retrospective database review of a tertiary care university hospital for patients with anterior circulation stroke treated with endovascular therapy. Patients with anticoagulation other than vitamin K antagonists were excluded. The primary safety endpoint was defined as symptomatic intracranial hemorrhage (sICH; ECASS II definition). The efficacy endpoint was the modified Rankin scale (mRS) score after 3 months, dichotomized into favorable outcome (mRS 0-2) and unfavorable outcome (mRS 3-6). Results 435 patients were included. 90% were treated with stent retriever. 27 (6.2%) patients with an INR of 1.2-1.7 and 21 (4.8%) with an INR >1.7. 33 (7.6%) had sICH and 149 patients (34.3%) had a favorable outcome. Patients with an elevated INR did not have an increased risk for sICH or unfavorable outcome in multivariable analysis. The additional use of IV thrombolysis in patients with an INR of 1.2-1.7 did not increase the risk of sICH or unfavorable outcome. These results were replicated in a sensitivity analysis introducing an error of the INR of ±5%. They were also confirmed using other sICH definitions (Safe Implementation of Thrombolysis in Stroke (SITS), National Institute of neurological Disorders and Stroke (NINDS), Heidelberg bleeding classification). Conclusions Endovascular therapy in patients with an elevated INR is safe and efficient. Patients with an INR of 1.2-1.7 may be treated with combined IV thrombolysis and endovascular therapy.
DOI:doi:10.1136/neurintsurg-2016-012757
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext ; Verlag: http://dx.doi.org/10.1136/neurintsurg-2016-012757
 Volltext: https://jnis.bmj.com/content/9/12/1187
 DOI: https://doi.org/10.1136/neurintsurg-2016-012757
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:Stroke
 Thrombectomy
K10plus-PPN:1580445012
Verknüpfungen:→ Zeitschrift

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