VOLNÝ, Ondřej, Charlotte ZERNA, Ales TOMEK, Michal BAR, Miloslav ROCEK, Radek PADR, Filip CIHLAR, Miroslava NEVSIMALOVA, Lubomir JURAK, Roman HAVLICEK, Martin KOVAR, Petr SEVCIK, Vladimir ROHAN, Jan FIKSA, David CERNIK, René JURA, Daniel VACLAVIK, Petra CIMFLOVÁ, Josep PUIG, Dar DOWLATSHAHI, Alexander V. KHAW, Enrico FAINARDI, Mohamed NAJM, Andrew M. DEMCHUK, Bijoy K. MENON, Robert MIKULÍK and Michael D. HILL. Thrombectomy vs medical management in low NIHSS acute anterior circulation stroke. Neurology. Philadelphia: LIPPINCOTT WILLIAMS & WILKINS, 2020, vol. 95, No 24, p. "E3364"-"E3372", 9 pp. ISSN 0028-3878. Available from: https://dx.doi.org/10.1212/WNL.0000000000010955.
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Basic information
Original name Thrombectomy vs medical management in low NIHSS acute anterior circulation stroke
Authors VOLNÝ, Ondřej (203 Czech Republic, belonging to the institution), Charlotte ZERNA (124 Canada, guarantor), Ales TOMEK (203 Czech Republic), Michal BAR (203 Czech Republic), Miloslav ROCEK (203 Czech Republic), Radek PADR (203 Czech Republic), Filip CIHLAR (203 Czech Republic), Miroslava NEVSIMALOVA (203 Czech Republic), Lubomir JURAK (203 Czech Republic), Roman HAVLICEK (203 Czech Republic), Martin KOVAR (203 Czech Republic), Petr SEVCIK (203 Czech Republic), Vladimir ROHAN (203 Czech Republic), Jan FIKSA (203 Czech Republic), David CERNIK (203 Czech Republic), René JURA (203 Czech Republic, belonging to the institution), Daniel VACLAVIK (203 Czech Republic), Petra CIMFLOVÁ (203 Czech Republic, belonging to the institution), Josep PUIG, Dar DOWLATSHAHI, Alexander V. KHAW, Enrico FAINARDI, Mohamed NAJM, Andrew M. DEMCHUK, Bijoy K. MENON, Robert MIKULÍK (203 Czech Republic, belonging to the institution) and Michael D. HILL.
Edition Neurology, Philadelphia, LIPPINCOTT WILLIAMS & WILKINS, 2020, 0028-3878.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30210 Clinical neurology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 9.910
RIV identification code RIV/00216224:14110/20:00118138
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.1212/WNL.0000000000010955
UT WoS 000607315800032
Keywords in English Thrombectomy; acute anterior circulation stroke
Tags 14110119, 14110127, 14110221, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 15/3/2021 07:57.
Abstract
Objective To undertake an effectiveness and safety analysis of EVT in patients with LVO and NIH Stroke Scale (NIHSS) score <= 6 using datasets of multicenter and multinational nature. Methods We pooled patients with anterior circulation occlusion from 3 prospective international cohorts. Patients were eligible if presentation occurred within 12 hours from last known well and baseline NIHSS <= 6. Primary outcome was modified Rankin Scale (mRS) score 0-1 at 90 days. Secondary outcomes included neurologic deterioration at 24 hours (change in NIHSS of >= 2 points), mRS 0-2 at 90 days, and 90-day all-cause mortality. We used propensity score matching to adjust for nonrandomized treatment allocation. Results Among 236 patients who fit inclusion criteria, 139 received EVT and 97 received medical management. Compared tomedical management, the EVT group was younger (65 vs 72 years; p < 0.001), had more proximal occlusions (p < 0.001), and less frequently received concurrent IV thrombolysis (57.7% vs 71.2%; p = 0.04). After propensity score matching, clinical outcomes between the 2 groups were not significantly different. EVT patients had an 8.6% (95% confidence interval [CI] -8.8% to 26.1%) higher rate of excellent 90-day outcome, despite a 22.3% (95% CI, 3.0%-41.6%) higher risk of neurologic deterioration at 24 hours. Conclusions EVT for LVO in patients with low NIHSS score was associated with increased risk of neurologic deterioration at 24 hours. However, both EVT and medical management resulted in similar proportions of excellent clinical outcomes at 90 days. Classification of evidence This study providesClass III evidence that for patients with acute anterior circulation ischemic strokes and LVO with NIHSS < 6, EVT and medical management result in similar outcomes at 90 days.
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