Journal of neurosurgery
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Journal of neurosurgery · Apr 2024
Beyond medical knowledge: a didactic curriculum focused on knowledge, wisdom, and application.
The aim of this study was to determine whether a flipped classroom curriculum coupled with case-based learning would improve residents' perceptions of the learning environment, improve education outcomes, and increase faculty engagement. Research suggests that active learning yields better educational results compared with passive learning. However, faculty are more comfortable providing lectures that require only passive participation from learners. ⋯ The results of this study suggest that this innovative educational model can have a positive impact on residents' perceptions of the learning environment, their educational outcomes, and faculty engagement. As residency education continues to evolve, the flipped classroom model offers an exciting avenue for enhancing the quality of residency education.
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Journal of neurosurgery · Apr 2024
An intraoperative accelerometry and real-time analysis tool for magnetic resonance-guided focused ultrasound thalamotomy.
Magnetic resonance-guided focused ultrasound (MRgFUS) is one of the newest surgical treatments for essential tremor (ET). During this procedure, a lesion is created within the thalamus to mitigate tremor. Targeting is done using a combination of stereotaxy, MR tractography, and sublesional heating, with tremor assessed during the procedure to gauge therapeutic effectiveness. ⋯ This method was used in 20 surgeries, with patients experiencing a 50.7% (95% CI -64.1% to -37.3%) improvement in the treated limb per the Clinical Rating Scale for Tremor. This method does not interrupt the surgery and is quantitative. As research on optimizing MRgFUS treatment for ET continues-for example, the refinement of targeting during sublesional sonications-such quantifying and recording of tremor changes will provide rapid and objective feedback.
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Journal of neurosurgery · Apr 2024
Prediction of postoperative cerebral infarction after combined bypass surgery in adult moyamoya disease: combining quantitative parameters on RAPID perfusion CT with clinically related factors.
The aim of this study was to identify predictive factors of postoperative cerebral infarction (PostCI) following combined bypass (CB) surgery in adult patients with moyamoya disease (MMD) using quantitative parameters from the rapid processing of perfusion and diffusion (RAPID) perfusion CT (PCT) software. ⋯ For adult patients with MMD and a large volume of Tmax > 6 sec over 59.5 ml, more caution is required when deciding to undergo bypass surgery and in postoperative management.
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Journal of neurosurgery · Apr 2024
Industry payments to academic neurosurgeons in 2021: an open payments cross-sectional analysis.
The Open Payments Program (OPP) was a database started in 2013 by the US government to report payments made by the medical device and pharmaceutical industry to physicians. Neurosurgery is a technologically advanced field that relies heavily on the latest innovations for complex treatment of its patient population. This study sought to explore the financial relationship between academic neurosurgeons and the industry. ⋯ Neurosurgery has been rated by many as a field fueled by research, innovation, and technology. In 2021, academic neurosurgeons had a strong relationship with the medical device and pharmaceutical industry as reflected in the OPP data. While the true impact on patient care cannot be directly measured, the advancement of the field relies heavily on these collaborations.