World Neurosurg
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Malignant infarction of the middle cerebral artery (MCI) is life threatening. It is associated with a mortality as high as 80%, and survival often at the expense of serious disability. Limited success of medical therapies has resulted in decompressive craniectomy (DC) being increasingly used as a treatment for MCI, although evidence of its efficacy is inconclusive. In this study, the efficacy of DC in improving survival, or survival free of severe disability, was assessed. ⋯ Early DC reduces mortality but does not appear to improve favourable outcomes in patients younger or older than 60 years after MCI. RCTs incorporating quality of life assessments are warranted for MCI patients, in addition to defining the optimal timing and benefits of DC in older patients.
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Multicenter Study
Intra- and Peri-operative Complications Associated with Endoscopic Spine Surgery: A multi-institutional study.
To report on intra- and perioperative complications associated with working channel endoscopic spine surgery. ⋯ Endoscopic spine surgery is associated with a favorable rate of intra- and perioperative complications compared with reported rates of minimally invasive ortraditional open spine surgeries. Our report proposes safe and effective strategies for management of these complications.
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Low-grade glioma (LGG) usually occurs in young patients who enjoy an active family, social, and professional life. Because awake surgery for patients with LGG has resulted in significant improvement in both functional and oncological outcomes and because the surgery per se is not very expensive, it is currently performed in many countries worldwide. Nonetheless, in addition to the necessity of tailoring the surgical strategy to the patient (e.g., neurological and cognitive status) and tumor (e.g., brain location and volume) characteristics, the legal, cultural, and socioeconomic parameters could also play a key role in the therapeutic strategy. ⋯ These criteria are relevant with respect to the diagnosis, surgery, functional remediation, and long-term follow-up for patients who now benefit from a longer life expectancy. However, although such factors are essential to resume an active life, including returning to work, they vary greatly across countries. Therefore, they should be considered more systematically to allow for greater reproducibility of results of awake surgery worldwide.
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The purpose of the present study was to assess for gender-based differences in the usage and cost of maximal nonoperative therapy before spinal fusion surgery in patients with symptomatic lumbar stenosis or spondylolisthesis. ⋯ These results suggest that gender differences exist in the use of nonoperative therapies for symptomatic lumbar stenosis or spondylolisthesis before fusion surgery.
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Anaplastic pleomorphic xanthoastrocytoma (PXA) was added to grade III glial tumors as a distinct entity in the 2016 World Health Organization (WHO) classification of tumors of the central nervous system. We retrospectively reviewed and analyzed 55 pathologically confirmed PXA cases according to the newest WHO classification to better clarify the clinical, molecular, and prognostic features of this rare neoplasm. ⋯ The identification of BRAF V600E, TERT, and IDH2 mutations in PXA expands our molecular understanding of PXA. Patients with PXA with gross total resection achieve good outcomes.