World Neurosurg
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Multicenter Study
Evaluating Efficacy and Complications of Contour Intrasaccular Device in Cerebral Aneurysm Management: A Multicenter Analysis.
Intrasaccular devices provide a method for treating complex aneurysms without leaving metallic materials in the parent artery. Compared to other well-studied devices in neurointervention, the Contour device is relatively new as an intrasaccular flow diverter. This study examines its use in cases of incidental aneurysms and its application in the acute treatment of ruptured aneurysms. Additionally, it covers potential complications that may arise and methods for prevention. ⋯ In summary, the Contour device offers a viable option for treating complex aneurysms. While initial results are promising, it is crucial to acknowledge a learning curve to minimize complications and achieve satisfactory angiographic results without the need for additional treatments.
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Multicenter Study Observational Study
Cerebrospinal fluid lysophosphatidylcholine species for distinguishing narrowing of the lumbar spine.
Reoperation, sometimes multiple, is common with progressively worse outcomes in patients with degenerative lumbar spine diseases. Lysophosphatidylcholine (LPC), a precursor of lysophosphatidic acid, in the cerebrospinal fluid (CSF) is a possible biomarker for neuropathic pain and discriminating neuropathic pain caused by lumbar spinal canal stenosis (LSCS) from other etiologies. This study aimed to explore this possible use of LPC species in the CSF. ⋯ The existing diagnostic protocols combining physical examinations and morphological imaging studies for lumbar spinal pain have limited sensitivity. Measuring LPC species in the CSF is a promising objective laboratory test and could be suitable for detecting the presence of lumbar spinal stenosis and can help indications for surgery.
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The aim of this study was to investigate the impact of racial disparities on surgical outcomes for cervical spondylotic myelopathy (CSM). ⋯ Our study suggests that patient race may influence patient outcomes and healthcare resource utilization following ACDF or PCDF for CSM.
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Despite the increasing representation of females in neurosurgical training, the fraction of female to male neurosurgeons decreases dramatically as faculty rank (Assistant, Associate, or Full Professor) increases. To assess this discrepancy, we quantified self-reported time-to-promotion trajectories for female and male neurosurgeons holding academic appointments. ⋯ This study identifies a significant delay in time-to-promotion for female neurosurgeons compared to their male counterparts. Investigation and standardization of promotion timelines are necessary to ensure meaningful representation gains from the increased number of women entering neurosurgical training.