Neurosurgery
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Radiation-based treatment options of large intracranial arteriovenous malformations (AVM) must balance the likelihood of obliteration with the risk of adverse radiation effects (ARE). ⋯ VS-SRS permitted large volume intracranial AVM to be treated with a low rate of ARE. Further study is needed on dose escalation and decreasing the treatment volume per stage to determine if this will increase the rate of obliteration with this technique.
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One significant driver of the disjointed healthcare often observed in the United States is the traditional fee-for-service payment model which financially incentivizes the volume of care delivered over the quality and coordination of care. This problem is compounded by the wide, often unwarranted variation in healthcare charges that purchasers of health services encounter for substantially similar episodes of care. The last 10 years have seen many stakeholder organizations begin to experiment with novel financial payment models that strive to obviate many of the challenges inherent in customary quantity-based cost paradigms. ⋯ The Geisinger Health System has over 10 years of experience with episode-based payment bundling coupled with the care delivery reengineering which is integral to its ProvenCare® program. Recent experiences at Geisinger have included participation in BPCI and also partnership with employer-purchasers of healthcare through the Pacific Business Group on Health (representing Walmart, Lowe's, and JetBlue Airways). As the shift towards value-focused care delivery and patient experience progresses forward, bundled payment arrangements and direct purchasing of healthcare will be critical financial drivers in effecting change.
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This article describes guiding principles utilized in practice. It is descriptive of the evolution of one of the largest neurosurgical practices in the United States. The objective is to identify and effectively create leverage in neurosurgical practice and to describe principles instrumental in the growth of this practice. ⋯ Results demonstrate important strategies for creating and maintaining leverage, as well as principles that have enabled the practice to remain independent and continue to provide high-quality care. In conclusion, it is important to stay focused on potential sources of leverage, to gain advantage for the future, and maintain stability as healthcare changes occur. Quality data and outcomes will allow practice to continue to grow strategically.
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Chronic subdural hematoma (CSDH) is considered an angiogenic and inflammatory disease. Nuclear factor-kappa B (NF-κB) induces the production of inflammatory cytokines and adhesion molecules, which play an essential role in angiogenesis and inflammation. Recently, the double-stranded RNA-activated protein kinase (PKR) was shown to directly interact with NF-κB subunits to influence its transcriptional activity. ⋯ PKR might activate NF-κB through vascular endothelial growth factor in endothelial cells, which might be associated with endothelial cell proliferation in the CSDH outer membrane. Thus, the NF-κB signaling pathway could play a critical role in CSDH growth.
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The importance of outcome measures is steadily increasing due to the rise of "pay for performance" and the advent of population health. In 2007, a quality initiative was started due to poor performance on rankings such as the University Health Consortium (UHC) report card. Inherent to all such efforts are common challenges: how to engage the providers; how to gather and ensure the accuracy of the data; how to attribute results to individuals; how to ensure permanent improvements. ⋯ Infection rates decreased 80%. The program now involves all trainee physicians, advanced practice providers, nurses, and other staff. This paper describes the design, implementation, and results of this effort, and provides a practical guide that may be useful to other groups undertaking similar initiatives.