World Neurosurg
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Surgery for symptomatic spinal metastases is effective at prolonging ambulation and life, but it can appear costly at first glance. We have studied the difference between the cost of surgery and reimbursement received, and the cost-effectiveness of surgery in a U.K. tertiary referral spinal center. ⋯ Our results demonstrate that reimbursement to hospitals for surgical management of symptomatic spinal metastases in the United Kingdom is broadly in line with costs, and that there was an overall saving as a result of community care costs being mitigated by patients walking for longer, which is within the expected National Health Service threshold. Surgery for metastatic spinal tumors is effective and a good value for the money.
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Contact aspiration has gained growing acceptance in endovascular stroke therapy. The safety and efficacy data of the novel ARC catheter (Medtronic, Irvine, California, USA) used for intracranial thrombectomy have been poorly evaluated thus far. We report our preliminary results with the ARC with regard to angiographic reperfusion, duration of thrombectomy, safety, and clinical outcome at 90 days. ⋯ In our initial experience, the ARC appears safe and efficient for contact aspiration thrombectomy in large-vessel stroke therapy. However, improvement of its distal navigability needs further development to improve the success of aspiration alone, and large prospective studies are warranted.
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A retrospective study. ⋯ We concluded that sex and American Society of Anesthesiologists physical status classification were independent risk factors of HBL in anterior cervical fusion surgery. In addition, there was a high proportion of HBL in anterior cervical fusion. When considering the strategies of transfusion, we should pay attention to the risk factors for HBL.
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The aim of this study was to investigate the potential role of epidermal growth factor receptor (EGFR) protein expression in predicting the modality of treatment failure in glioblastoma (GB). ⋯ Different modality of recurrence related to EGFR expression in patients with GB envisages implication for target contouring of radiotherapy volumes and other therapeutic strategies.
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Although sagittal spinal balance plays an important role in spinal deformity surgery, its role in decompression surgery for lumbar canal stenosis is not well understood. To investigate the hypothesis that sagittal spinal balance also plays a role in decompression surgery for lumbar canal stenosis, a prospective cohort study analyzing the correlation between preoperative lumbar lordosis and outcome was performed. ⋯ This study showed that preoperative lumbar lordosis significantly influences the outcome of decompression surgery on lumbar canal stenosis.