Journal of neurosurgery
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Journal of neurosurgery · Mar 2024
Safety and effectiveness of stent-assisted coiling with adjunctive techniques in ruptured acute aneurysms: a propensity score-matched cohort study.
The use of stent-assisted coiling (SAC) in acute subarachnoid hemorrhage cases is associated with higher incidence rates of bleeding and ischemic complications. The aim of this study was to evaluate the safety and efficacy of the SAC technique in the treatment of ruptured intracranial aneurysms (RIAs). ⋯ Although stent treatment for RIA results in some incidents of complications, it is safe and effective. Besides, the SAC group showed better vascular imaging results compared with the CA group.
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Journal of neurosurgery · Mar 2024
Meta AnalysisEstablishment and multicenter external validation of a risk prediction model for de novo intracranial aneurysms based on a systematic review and meta-analysis of 19 cohorts.
A de novo intracranial aneurysm (IA) is a second, new IA that develops in patients with IAs distant from where the initial IA was detected. This study aimed to identify risk factors for de novo IA formation and establish and externally validate a multicenter risk prediction model for de novo IAs. ⋯ This prediction model is a convenient and intuitive tool for identifying high-risk patients with de novo IAs. Reasonable use of the model can not only aid in clinical decision-making but also play a positive role in the prevention of aneurysmal subarachnoid hemorrhage to a certain extent.
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Journal of neurosurgery · Mar 2024
Meta AnalysisMiddle meningeal artery embolization as standalone treatment versus combined with surgical evacuation for chronic subdural hematomas: systematic review and meta-analysis.
Middle meningeal artery embolization (MMAE) is a novel treatment for chronic subdural hematomas (cSDHs) with high variability of use across practitioners and institutions. This study sought to investigate whether standalone MMAE may be an effective alternative to combined MMAE and surgery for select patients with cSDH. ⋯ Standalone MMAE for cSDH may yield a low rate of surgical recurrence, which may be comparable to that of combined MMAE and surgery. However, studies in this systematic review and meta-analysis were primarily single-arm studies prone to treatment bias. Future studies are needed to further investigate whether standalone MMAE may be an effective alternative to combined MMAE and surgical treatment for cSDH in select patients.