World Neurosurg
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Review Meta Analysis
Global Epidemiology of Craniosynostosis: A Systematic Review and Meta-Analysis.
Craniosynostosis leads to craniofacial deformity and may result in raised intracranial pressure, neurocognitive deficits, and psychosocial issues if left untreated. The global epidemiology of craniosynostosis is unknown. We conducted a meta-analysis to estimate global birth prevalence. ⋯ Craniosynostosis is a common condition that affects the neurocognitive and craniofacial skeletal development of children worldwide. Initiatives to scale up capacity for craniosynostosis epidemiologic research and clinical care are warranted, particularly in low- and middle-income countries.
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While clinical guidelines provide a framework for hospital management of spontaneous intracerebral hemorrhage (ICH), variation in the resource use and costs of these services exists. We sought to perform a systematic literature review to assess the evidence on hospital resource use and costs associated with management of adult patients with ICH, as well as identify factors that impact variation in such hospital resource use and costs, regarding clinical characteristics and delivery of services. ⋯ Hospital resource use and costs for patients with ICH were high and differed widely across studies. Making concrete conclusions on hospital resources and costs for ICH care was constrained, given methodologic and patient variation in the studies. Future research should evaluate the long-term cost-effectiveness of ICH treatment interventions and use specific economic evaluation guidelines and common data elements to mitigate study variation.
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Suboccipital decompression with duraplasty is being increasingly accepted for treating patients with Chiari malformation type I (CM-1). To date, the optimal duraplasty for CM-I has not been delineated. This study aims to compare the clinical and radiologic effects of duraplasty performed using 2 types of grafts and 2 graft fixation methods in 3 combinations. ⋯ Autologous and nonautologous dural grafts can be performed using either sutures or sutures plus glue, as both result in similar outcomes.
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Academic neurosurgeons with international medical training play a large role in the U.S. neurosurgical workforce. We aimed to compare U.S.-trained neurosurgeons with internationally trained neurosurgeons to reveal differences in subspecialty preferences and training opportunities abroad. ⋯ International medical training affected subspecialty choice and fellowship training. Internationally trained neurosurgeons more often specialized in oncology and vascular neurosurgery. Functional neurosurgeons were more likely to complete international fellowships, spine neurosurgeons were less likely to complete international fellowships, and peripheral nerve neurosurgeons more often had both U.S. and international fellowships.