Informace o publikaci

Safety and Efficacy of Baseline Antiplatelet Treatment in Patients Undergoing Mechanical Thrombectomy for Ischemic Stroke: Antiplatelets Before Mechanical Thrombectomy

Autoři	KLAIL Tomáš ŠEDOVÁ Petra VINKLÁREK Jan KOVACOVA Ingrid BAR Michal CIHLAR Filip CERNIK David KOCI Lubomir JURA René HERZIG Roman HUSTÝ Jakub KOCHER Martin KOVAR Martin NEVSIMALOVA Miroslava RAUPACH Jan ROCEK Miloslav SANAK Daniel SEVCIK Petr SKOLOUDIK David SRAMEK Martin VANÍČEK Jiří VASKO Peter VACLAVIK Daniel TOMEK Ales MIKULÍK Robert
Rok publikování	2023
Druh	Článek v odborném periodiku
Časopis / Zdroj	Journal of vascular and interventional radiology
Fakulta / Pracoviště MU	Lékařská fakulta
Citace
www	https://www.sciencedirect.com/science/article/pii/S1051044323003494?via%3Dihub
Doi	http://dx.doi.org/10.1016/j.jvir.2023.05.017
Klíčová slova	THERAPYTHROMBOLYSISMETAANALYSISGUIDELINESOUTCOMES
Popis	Purpose: To investigate the safety and efficacy of baseline antiplatelet treatment in patients with acute ischemic stroke (AIS) undergoing mechanical thrombectomy (MT). Materials and Methods: Baseline use of antiplatelet medication before MT for (AIS) may provide benefit on reperfusion and clinical outcome but could also carry an increased risk of intracranial hemorrhage (ICH). All consecutive patients with AIS and treated with MT with and without intravenous thrombolysis (IVT) between January 2012 and December 2019 in all centers performing MT nationwide were reviewed. Data were prospectively collected in national registries (eg, SITS-TBY and RES-Q). Primary outcome was functional independence (modified Rankin Scale 0-2) at 3 months; secondary outcome was ICH. Results: Of the 4,351 patients who underwent MT, 1,750 (40%) and 666 (15%) were excluded owing to missing data from the functional independence and ICH outcome cohorts, respectively. In the functional independence cohort (n = 2,601), 771 (30%) patients received antiplatelets before MT. Favorable outcome did not differ in any antiplatelet, aspirin, and clopidogrel groups when compared with that in the no-antiplatelet group: odds ratio (OR), 1.00 (95% CI, 0.84-1.20); OR, 1.05 (95% CI, 0.86-1.27); and OR, 0.88 (95% CI, 0.55-1.41), respectively. In the ICH cohort (n = 3,685), 1095 (30%) patients received antiplatelets before MT. The rates of ICH did not increase in any treatment options (any antiplatelet, aspirin, clopidogrel, and dual antiplatelet groups) when compared with those in the no-antiplatelet group: OR, 1.03 (95% CI, 0.87-1.21); OR, 0.99 (95% CI, 0.83-1.18); OR, 1.10 (95% CI, 0.82-1.47); and OR, 1.43 (95% CI, 0.87-2.33), respectively. Conclusions: Antiplatelet monotherapy before MT did not improve functional independence or increase the risk of ICH.