KLUGAR, Miloslav, Jiří FIEDLER, Radim LÍČENÍK and S. OSTRÝ. Efficacy and safety of emergent microsurgical embolectomy in patients with acute ischemic stroke after the failure of intravenous thrombolysis and mechanical thrombectomy - a systematic review protocol. Ceska a slovenska neurologie a neurochirurgie. Prague: CZECH MEDICAL SOC, 2020, vol. 83, No 4, p. 416-420. ISSN 1210-7859. Available from: https://dx.doi.org/10.14735/amcsnn2020416.
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Basic information
Original name Efficacy and safety of emergent microsurgical embolectomy in patients with acute ischemic stroke after the failure of intravenous thrombolysis and mechanical thrombectomy - a systematic review protocol
Authors KLUGAR, Miloslav (203 Czech Republic, belonging to the institution), Jiří FIEDLER (203 Czech Republic), Radim LÍČENÍK (203 Czech Republic, belonging to the institution) and S. OSTRÝ (203 Czech Republic).
Edition Ceska a slovenska neurologie a neurochirurgie, Prague, CZECH MEDICAL SOC, 2020, 1210-7859.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30103 Neurosciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 0.350
RIV identification code RIV/00216224:14110/20:00116478
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.14735/amcsnn2020416
UT WoS 000566715200012
Keywords in English brain ischemia; embolectomy; thrombectomy; microsurgery; middle cerebral artery; tissue plasminogen activator
Tags 14119612, 14119613, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 23/9/2020 09:36.
Abstract
Introduction: Intravenous thrombolysis (IVT) with recombinant tissue plasminogen activator within 4.5 h since onset of symptoms is the first line treatment in acute ischaemic stroke (AIS). In case of emergent large vessel occlusion (ELVO), IVT is insufficient with 13-33% of early recanalization of middle cerebral artery (MCA) only. Endovascular mechanical thrombectomy (MT) within 6 h since the onset of symptoms has increased the rate of recanalization and improved clinical outcomes significantly. If appropriate and if there are no contraindications, IVT is followed by MT. This combination therapy is the second line therapy and the best currently available treatment for patients with AIS and MCA occlusion. Successful recanalization is one of the predictors of favourable outcomes as well as negative predictive marker of mortality. The third line option, microsurgical embolectomy, has been discussed for the treatment of patients with AIS and MCA occlusion after failed MT. The objective of this review will be to evaluate the efficacy and safety of ME in patients with AIS and MCA occlusion, after the failure of IVT and MT on revascularization within 8, 16 and 24 h. Methods: The initial search will be conducted using the MEDLINE and EMBASE databases. The extensive search will involve the listed databases for published literature (MEDLINE, EMBASE, BMC, Cinahl, Scopus, and WoS) and unpublished literature (Open Grey, MedNar, Cos Conference Papers Index, and ProQuest). Following the Joanna Briggs Institute methodology, two independent reviewers will analyse the titles, abstracts and full texts, and then perform critical appraisal of methodological quality and data extraction from selected studies using the standardized tools. Narrative synthesis of the findings from the included studies, structured around the type of intervention, target population characteristics, and type of outcome will be performed. Funnel plots will be used to detect and/or correct publication bias.
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