Journal of neurosurgery
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Journal of neurosurgery · Oct 2024
Meta AnalysisEfficacy and safety of tranexamic acid in the management of chronic subdural hematoma: a systematic review and meta-analysis.
Chronic subdural hematoma (CSDH) is a prevalent neurosurgical condition, particularly among the elderly. Various treatment options exist, but recurrence rates remain high. This systematic review and meta-analysis aims to assess the efficacy and safety of tranexamic acid (TXA) in the management of CSDH. ⋯ The findings suggest that TXA might be a promising agent for reducing the risk of CSDH recurrence without elevating the risk of complications. However, these results should be interpreted cautiously due to the limited number of studies included and the methodological heterogeneity. Further large-scale randomized controlled trials are needed to confirm these findings.
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Journal of neurosurgery · Oct 2024
Surgical intervention for cerebral amyloid angiopathy-related lobar intracerebral hemorrhage: a systematic review.
The risks and benefits of surgery for cerebral amyloid angiopathy (CAA)-related lobar intracerebral hemorrhage (ICH) are unclear. The aim of this study was to systematically review the literature on this topic. ⋯ Surgery in CAA-related ICH is safe with no substantial IOH, POH, and early recurrent hemorrhage risk. Outcome appears to be poor, however, especially in older patients, although good quality of evidence is lacking. Patients with CAA should not be excluded from ongoing surgery RCTs in ICH to enable future subgroup analysis of this specific patient population.
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Journal of neurosurgery · Oct 2024
Meta Analysis Comparative StudyComparison between Woven EndoBridge and coiling with and without stent assistance for intracranial bifurcation and wide-neck aneurysms: a comprehensive systematic review and meta-analysis.
The recent introduction of the Woven EndoBridge (WEB) has presented an alternative treatment modality for intracranial bifurcation and wide-neck aneurysms with a growing body of literature evaluating its efficacy. However, no previous systematic review has focused on comparing WEB with previously using endovascular approaches, specifically primary coiling (PC) and stent-assisted coiling (SAC). Herein, the authors present the first systematic review summarizing available literature to reach a consensus regarding the safety and effectiveness of WEB. ⋯ This study provides evidence on the noninferiority of WEB compared with PC and SAC in terms of angiographic outcomes. Meanwhile, our findings on lower complication rates, cost, and improved operative aspects associated with WEB establish this novel endovascular treatment as a safe and effective alternative for the treatment of bifurcation and wide-neck aneurysms.
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Journal of neurosurgery · Oct 2024
ReviewManagement of moyamoya disease: a review of current and future therapeutic strategies.
Moyamoya disease (MMD) is characterized by idiopathic, progressive stenosis of the circle of Willis and the terminal portion of the internal carotid arteries with the development of prominent small collateral vessels and a characteristic moyamoya or puff-of-smoke radiographic appearance. The incidence and prevalence of MMD varies by region, age, and sex, with higher rates in Asian and East Asian populations compared to North American or European populations. There is a bimodal distribution of patients diagnosed with MMD. ⋯ Direct and combined bypass procedures seem to be more effective in adults, whereas children respond well to indirect bypass. The identification of key genetic, molecular, and environmental factors including RNF213 and GUCY1A3 loss-of-function mutations, angiogenic growth factors, autoantibodies, CNS infections, and radiation exposure suggest multiple pathways for the development of moyamoya arteriopathy. Further research is needed to better understand the heterogeneity of pathogenetic mechanisms that lead to moyamoya and to identify novel therapeutic targets to prevent, stabilize, and treat MMD.
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Journal of neurosurgery · Oct 2024
Spin in traumatic brain injury literature: prevalence and associated factors. A systematic review.
Spin is characterized as a misinterpretation of results that, whether deliberate or unintentional, culminates in misleading conclusions and steers readers toward an excessively optimistic perspective of the data. The primary objective of this systematic review was to estimate the prevalence and nature of spin within the traumatic brain injury (TBI) literature. Additionally, the identification of associated factors is intended to provide guidance for future research practices. ⋯ The prevalence of spin in the TBI literature is high, even at leading medical journals. Studies with higher risks of bias are more frequently associated with spin. Critical interpretation of results and authors' conclusions is advisable regardless of the study design and published journal.