Neurosurgery
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The cost profiles of stent-assisted coiling (SAC) vs Pipeline embolization device (PED) in small unruptured anterior circulation aneurysms have not been studied. ⋯ In small unruptured anterior circulation aneurysms (excluding anterior communicating artery aneurysms) matched for technical complexity confounders, SAC and PED offer an overall equivalent economic cost profile. Postprocedural noninvasive imaging was more frequent in the SAC group. However, follow-up costs and total costs were not significantly different.
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Neurosurgery residency programs are tasked with imparting large volumes of both clinical knowledge and technical skill to trainees in limited time. Many investigators have described local practices, which may offer evidence-based interventions in neurosurgical residency education, but this literature has not been systematically reviewed. ⋯ Several educational interventions in neurosurgical training are supported by quantitative evidence. Methodological shortcomings are prevalent among studies of education, particularly in the selection of meaningful outcome measures. A summary of evidence-based considerations is provided for current and future program directors.
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Opioid use disorders in the United States have rapidly increased, yet little is known about the relationship between preoperative opioid duration and dose and patient outcomes after spine surgery. Likewise, the utility of preoperative opioid weaning is poorly understood. ⋯ This evidence-based clinical guideline provides Grade B recommendations that preoperative opioid use and longer duration of preoperative opioid use are associated with chronic postoperative opioid use and worse outcome after spine surgery. Insufficient evidence supports the efficacy of an opioid wean before spine surgery (Grade I).The full guidelines can be accessed at https://www.cns.org/guidelines/browse-guidelines-detail/1-preoperative-opioid-evaluation.
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The interplay of various commercially available stents during coil embolization of intracranial aneurysms and their ultimate impact are subject to debate. ⋯ In stent-assisted coil embolization of intracranial aneurysms, midterm outcomes of LVIS and Atlas device groups were similar, despite theoretic LVIS superiority. Further randomized comparative studies are needed to confirm our findings.