World Neurosurg
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In this article, we aimed to describe some of the currently most challenging problems in neurosurgical management of hydrocephalus and how these can be reasons for inspiration for and development of research. We chose 4 areas of focus: 2 dedicated to improvement of current treatments (shunt implant surgery and endoscopic hydrocephalus surgery) and 2 dedicated to emerging future treatment principles (molecular mechanisms of cerebrospinal fluid secretion and hydrocephalus genetics).
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PI3K-Akt signaling has been proved to be closely related to atherosclerosis, and hypertension has been shown to be an important risk factor for atherosclerosis. Studies have shown that genetic susceptibility is important in the etiology of symptomatic intracranial atherosclerotic stenosis (sICAS). However, few candidate genes have been identified. In the present study, we explored latent connections between single nucleotide polymorphisms (SNPs) of PI3K-Akt-related genes and sICAS with hypertension in Han Chinese subjects. ⋯ The variant of the INSR rs3745551 loci might be crucial to the pathogenesis of sICAS with hypertension in Chinese Han populations. Furthermore, the C allele at this locus might be a potentially harmful variant in sICAS with hypertension.
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To determine the association of preoperative hyponatremia with short-term postoperative complications and health care utilization (length of stay, readmissions) after anterior cervical fusion and discectomy (ACDF). ⋯ Preoperative hyponatremia is an independent risk factor for pneumonia and prolonged length of stay after ACDF.
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Approximately 10% of all cancer patients develop spinal metastases. When a symptomatic compression fracture occurs without associated deformity or neurologic deficit, it can be treated with kyphoplasty with or without radiofrequency ablation (RFA). Treatment with kyphoplasty is well established but does not address the underlying oncologic disease. ⋯ The results suggest that the addition of RFA to kyphoplasty may reduce local tumor recurrence while providing similar pain relief benefits. The extrapolation of this added benefit to metastases from other primary cancers should be examined in future studies.