World Neurosurg
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Atypical and anaplastic meningiomas have much higher recurrence rates after surgical resection compared with benign meningiomas, but the role of adjuvant radiosurgery remains unclear. This study was undertaken to evaluate the outcomes of gamma knife radiosurgery for patients with atypical and anaplastic meningiomas. ⋯ Postoperative GKRS treatment for patients with atypical and anaplastic meningioma is challenging. More aggressive treatment, including of safely maximizing the extent of surgical resection and using a higher margin dose (>13Gy), should be applied to achieve better local control.
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Previous research has indicated that postoperative pain and functional outcomes are influenced by affective disorders, especially depression. The aim of this retrospective analysis is to assess whether pretreatment of depression before surgery improved patient-reported outcomes measures and overall satisfaction with care. ⋯ Our study suggests that in patients with depression, pretreatment with antidepressants before surgery significantly improves their perception and pain and functional disability.
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Cranioplasty is one of the most common neurosurgical procedures, yet has one of the greatest rates of infection among cranial operations. Although studies have reported on cranioplasty complications, it is unclear what factors contribute to the high rate of infection. This study aims to determine which patient characteristics and operative factors lead to postcranioplasty infections. ⋯ Although wound dehiscence and postoperative fluid collections were associated significantly with infection in this study, the number in each sample size was small, and further studies with a larger number of patients in each subgroup is necessary to validate our findings.
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To analyze the results of transsphenoidal surgery in patients with Cushing disease and outcome. ⋯ Transsphenoidal surgery is a safe and highly efficient procedure in the treatment of Cushing disease. Macroadenomas, cavernous sinus invasion, and harder tumor consistencies, however, are associated with lower remission rates (higher disease persistence) and younger age, higher preoperative cortisol levels, and longer follow-up periods are associated with higher recurrence.
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Oxidative stress is thought to participate in the pathobiology of secondary brain injury after acute traumatic brain injury (TBI). This study posits that oxidative stress levels in acute TBI are predictive of outcome. ⋯ Quantifying biomarkers of oxidative stress and antioxidant status of serum correlate with trauma severity and may be used to predict outcomes after TBI. Higher serum GSH levels on admission are associated with better outcome.