Percheron Artery Stroke and Reperfusive therapies: A systematic review and meta-analysis

Autor: Giulio Papiri, Emanuele Puca, Matteo Marcucci, Cristina Paci, Donatella Petritola, Stefania Bifolchetti, Sandro Sanguigni, Fabio Di Marzio, Gabriella Cacchiò, Giordano D'Andreamatteo, Claudia Cagnetti
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Brain Disorders, Vol 16, Iss , Pp 100167- (2024)
Druh dokumentu: article
ISSN: 2666-4593
DOI: 10.1016/j.dscb.2024.100167
Popis: Background and Aims: Percheron Artery Stroke, affecting bilateral paramedian thalamic structures, accounts for 0.1–0.4 % of all acute ischemic strokes. Little is known about disability or mortality outcomes in patients receiving intravenous thrombolysis (IVT) or endovascular treatment (EVT), therefore a systematic review was carried out. Methods: A systematic search of Pubmed, Embase and Scopus databases for all kind of studies regarding Percheron Artery Stroke was performed. The review is registered in INPLASY (202410059). In total, 1895 papers were screened; 197 studies were included, consisting exclusively in case reports, retrospective series and conference abstracts. Data from 448 patients were analyzed in logistic regression. Results: Both IVT (ORIVT = 3.08; 95 % CI 1.4 – 6.7; p = 0.005) and EVT (OREVT = 5.77; 95 % CI 1.69 – 19.7; p = 0.005) were associated with reduced disability, as well as exclusive thalamic involvement (OR = 3.24; CI 2.1 – 5.1; p < 0.001) and higher Glasgow Coma Scale score (GCS) on admission (OR = 1.2; 95 % CI 1.12 – 1.28; p < 0.001). GCS (OR = 0.73, 95 % CI 0.63 – 0.82; p < 0.001) and exclusive thalamic involvement (OR = 0.36; 95 % CI 0.16 – 0.74; p = 0.005) were associated with lesser mortality, while IVT displayed a non-significant trend towards reduced mortality (ORIVT = 0.13; 95 % CI 0.01 – 1.04; p = 0.056). Conclusion: The present work, albeit summarizing data coming from low quality sources, suggests an association between both EVT/IVT and better outcomes in paramedian bilateral thalamic strokes.
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