World Neurosurg
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Little is known about the effectiveness of lumbar drainage (LD) in the treatment of delayed or recurrent cerebrospinal fluid (CSF) leaks. We report our institutional experience and the effectiveness of LD in the management of delayed or recurrent CSF leaks. ⋯ The cure rate of LD in delayed or recurrent CSF leaks was lower than that of initial treatment with LD. The cure rate in the traumatic group tended to be higher than that in the transsphenoidal surgery group. EES can be used as a remedial treatment for patients in whom LD has failed.
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The neurosurgery literature lacks a comprehensive report of neurosurgical randomized controlled trials (RCTs) published in general medical journals. RCTs published in these journals have high visibility and impact on decision-making by general medical practitioners and health care policymakers. ⋯ Neurosurgical RCTs in general medical journals have large subspecialty differences in characteristics such as crossovers from nonsurgical to surgical treatment arms and the proportion of studies demonstrating benefit of operative intervention over nonoperative management.
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Patients with cancer often present with brain metastases in the setting of controlled extracranial disease, for which they receive stereotactic radiosurgery (SRS) and surgical resection. The role of systemic therapy after SRS is unclear. Brain metastasis indicates active cancer dissemination, and microscopic systemic disease may be present despite absence of gross disease as assessed by conventional imaging modalities. ⋯ Only a minority of patients with brain metastases and controlled extracranial disease receive adjuvant systemic therapy after SRS, but those that do have a reduced risk of brain relapse. Post-SRS systemic therapy may act prophylactically to reduce the risk of intracranial cancer recurrence.
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Case Reports
Emergent rescue extracranial-intracranial bypass for acute carotid stent thrombosis- case report.
Acute stent thrombosis is a rare adverse event following endovascular treatment of carotid artery. Experience on the topic is scarce, making the therapeutic approach a clinical challenge. In cases of intraprocedural acute carotid stent thrombosis, thromboaspiration, thrombectomy, and thrombolysis have been used as successful modalities for achieving recanalization. ⋯ Neurosurgical management may represent a rescue option for otherwise unmanageable acute carotid stent thrombosis.
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Experiencing cranial surgery under awake conditions may expose patients to considerable psychological strain. ⋯ Postoperative psychological symptoms clearly correlated with their corresponding preoperative symptoms. Thus, mental health was not negatively affected by the AC experience in our series. Intraoperative fear and pain were not related to the preoperative psychological condition. However, preoperative fear and anxiety were positively related with pain and its interference with daily activity in the immediate postoperative period.