World Neurosurg
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Intracranial pressure (ICP)-guided therapy has been the mainstay of treatment of patients with severe traumatic brain injury (TBI), but recent data have questioned its efficacy. The aim of this study was to demonstrate trends in compliance to TBI guidelines and use of ICP-guided care in a mature trauma system. ⋯ As studies emerged that demonstrated unclear benefit of ICP monitoring in improving care in patients with severe TBI, there was a significant statewide decline in the use of ICP monitoring after 2014 among all TBI subpopulations despite noteworthy limitations in the aforementioned studies and clear recommendations from the Brain Trauma Foundation guidelines.
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Multicenter Study
Cauda equina occupation ratio as a new imaging parameter for the evaluation of spinal dural arteriovenous fistulae.
Because spinal dural arteriovenous fistulae (SDAVF) are rare and their clinical presentation is nonspecific, they are often overlooked during diagnostic evaluations. Typical magnetic resonance imaging (MRI) findings are intramedullary T2-weighted signal hyperintensity and perimedullary flow voids. There are few reports on the characteristic signs of the cauda equina. We assessed the significance of a new imaging parameter, the cauda equina occupation ratio (CEOR), for the evaluation of SDAVF. ⋯ The preoperative CEOR was larger in patients with SDAVF than in the controls. It normalized after successful occlusion of the fistula. Our findings indicate that the CEOR is a useful parameter for the pre- and postoperative evaluation of SDAVF.
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Anterior cervical diskectomy and fusion (ACDF) is a standard surgical procedure used widely in the treatment of degenerative cervical spine conditions. Although the safety and effectiveness of single-level ACDF is well supported in the literature, reports of multilevel ACDF are sparse and present mixed results. There is concern for greater complications with increasing levels of fusion given the increased complexity, procedure duration, and invasiveness of multilevel ACDF. ⋯ This study suggests that 4-level ACDF is not necessarily associated with a greater number of or more severe complications than 3-level ACDF.
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YouTube has rapidly become one of the most widely accessed educational platforms of our time. Over 1 billion hours of YouTube content are viewed every day, including neurosurgical videos. To date, there has never been a qualitative analysis of neurosurgical content on YouTube. ⋯ YouTube is a frequently viewed but biased source for neurosurgical information. Advertisements are frequently disguised as educational material, and few videos provide references or sources for their information.
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Randomized Controlled Trial
Effect of Vitamin D Supplementation on Post Craniotomy Pain after Brain Tumor Surgery: a Randomized Clinical Trial.
To determine the effect of vitamin D supplementation on postoperative pain and analgesic requirement in brain tumor surgery. ⋯ On the basis of the study results, one half of our patients reported moderate-to-severe pain scores on the first day after surgery. The pain in the study group was insignificantly less than that in the control group, but it seems that chronic high level of vitamin D may lead to promising results.