World Neurosurg
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Decentralized federated learning (DFL) may serve as a useful framework for machine learning (ML) tasks in multicentered studies, maximizing the use of clinical data without data sharing. We aim to propose the first workflow of DFL for ML tasks in multicentered studies, which can be as powerful as those using centralized data. ⋯ We demonstrate that the DFL workflow without data sharing should be a more appropriate method in ML tasks in multicentered studies. And the DFL workflow should be further exploited in clinical researches in other departments and it can encourage and facilitate multicentered studies.
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Pseudarthrosis is a common complication of transforaminal lumbar interbody fusion (TLIF) that can affect the long-term prognosis and increase revision surgery risk. Therefore, it is crucial to investigate the risk factors associated with pseudarthrosis and develop a predictive model. ⋯ History of smoking, osteoporosis, and change of mean disc height are all independent risk factors of pseudarthrosis following TLIF surgery; a nomogram based on these may help predict the probability of pseudarthrosis.
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This study evaluates the efficiency and cost-effectiveness of an oncological outpatient neurosurgery protocol using enhanced recovery after surgery principles in a European healthcare setting. Additionally, it assesses the impact of incorporating hospital at home (HaH) for perioperative follow-up on program efficiency and costs. ⋯ Outpatient neurosurgery with HaH follow-up offers substantial cost savings without compromising care quality in a public health setting. Inpatient care's higher costs are largely due to bed utilization, while the integration of HaH does not add significant costs, making it a viable alternative for postoperative management.
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Due to the substantial lack of data from Iraq on ventriculoperitoneal shunt (VPS) complications, this study aims to examine the various types of complications after VPS surgery in Baghdad Medical City. ⋯ Our study showed the significant complication rate associated with VPS surgeries for hydrocephalus, particularly VPS infections and obstruction. There were no significant age-related differences in VPS complication rates across age groups.
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This study investigates the correlation among craniometric measurements, skull morphology, and subthalamic nucleus (STN) target coordinates in DBS surgery. ⋯ Craniometric measurements and third ventricle width correlate significantly with STN coordinates, particularly the X-coordinates. Our study highlights the importance of individualized craniometric considerations in DBS surgery planning to optimize electrode placement and therapeutic outcomes.