Neurosurgery
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Neurosurgery is experiencing a period of acute change driven by 2 forces: (1) the perception that the healthcare system in the United States is wasteful and that patients are receiving low "value" care, (2) the belief that quality and long-term outcomes can be measured accurately. We believe 3 important shifts will emerge as a result of these forces. First, payment models will change. ⋯ Physician integration with provider organizations, whether via full employment, a "lease," or some other arrangement, will also increase. We note the increasing importance of quality measures, and how they are likely to affect neurosurgical practices and reimbursement. We describe the advantages and disadvantages of fee-for-service and population health; describe opportunities and risks arising from these transitions; and outline strategies to thrive in a changing environment.
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Review Case Reports
Metastatic Liposarcoma of the Skull Base: A Case Report and Review of Literature.
Myxoid liposarcoma is not an uncommon form of sarcoma. However, it usually affects the lower extremity long bones. Scapular involvement is extremely rare, as is a metastasis to the parasellar region. We present a case of liposarcoma of the skull base originating in the scapular region and metastasizing to the sellar and parasellar regions and provide a review of the pertinent literature. ⋯ Our literature search revealed that this case report is the first to document liposarcoma metastasis to the skull base originating from the scapular region. Subtotal surgical resection resulted in minimal improvement of the patient's sixth nerve palsy. Postoperative radiation was undertaken. A multidisciplinary approach on an individual patient basis is recommended.
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Extent of resection (EOR) correlates with glioblastoma outcomes. Resectability and EOR depend on anatomical, clinical, and surgeon factors. Resectability likely influences outcome in and of itself, but an accurate measurement of resectability remains elusive. An understanding of resectability and the factors that influence it may provide a means to control a confounder in clinical trials and provide reference for decision making. ⋯ In this pilot study, we demonstrate the feasibility of measuring the resectability of glioblastoma through crowdsourcing. This tool could be used to quantify resectability, a potential confounder in neuro-oncology clinical trials.
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This workshop addressed challenges of clinical research in neurosurgery. Randomized controlled clinical trials (RCTs) have high internal validity, but often insufficiently generalize to real-world practice. ⋯ The workshop considered possible solutions, such as (1) statistical methods for demonstrating causality using observational data; (2) characteristics required of a registry supporting effectiveness research; (3) trial designs combining advantages of observational studies and RCTs; and (4) equipoise, an identified challenge for RCTs. In the future, advances in information technology potentially could lead to creation of a massive database where clinical data from all neurosurgeons are integrated and analyzed, ending the separation of clinical research and practice and leading to a new "science of practice."
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Ethical discussions around health care reform typically focus on problems of social justice and health care equity. This review, in contrast, focuses on ethical issues of particular importance to neurosurgeons, especially with respect to potential changes in the physician-patient relationship that may occur in the context of health care reform. The Patient Protection and Affordable Care Act (ACA) of 2010 (H. ⋯ Each of these aims is complicated by a number of ethical challenges, of which 7 stand out because of their potential influence on patient care: the accountability of physicians and surgeons to individual patients; the effects of financial incentives on clinical judgment; the definition and management of conflicting interests; the duty to preserve patient autonomy in the face of protocolized care; problems in information exchange and communication; issues related to electronic health records and data security; and the appropriate use of "Big Data."Systematic social and economic reforms inevitably raise ethical concerns. While the ACA may have driven these 7 to particular prominence, they are actually generic. Nevertheless, they are immediately relevant to the practice of neurosurgery and likely to reflect the realities the profession will be obliged to confront in the pursuit of more efficient and more effective health care.