World Neurosurg
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Comparative Study
Drain Insertion in Chronic Subdural Hematoma: An International Survey of Practice.
To investigate whether, after the publication of grade I evidence that it reduces recurrence rates, the practice of drain insertion after burr-hole drainage of chronic subdural hematoma has changed. Further, we aimed to document various practice modalities concerning the insertion of a drain adopted by neurosurgeons internationally. ⋯ The publication of grade I evidence in favor of drain use influenced positively this practice worldwide. Some surgeons are still reluctant to insert a drain, especially when the subdural space is narrow after drainage of the hematoma. The insertion of a subperiosteal drain could be a good alternative solution. However, its outcome and efficacy must be evaluated in larger studies.
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Comparative Study Controlled Clinical Trial
Use of intracranial pressure monitoring frequently refutes diagnosis of idiopathic intracranial hypertension.
The diagnosis and management of patients with idiopathic intracranial hypertension (IIH) frequently relies on lumbar puncture to ascertain intracranial pressure (ICP). However, ICP values derived this way may be spurious owing to patient body habitus and behavior. We recently incorporated direct continuous ICP monitoring into the work-up for IIH. ⋯ Direct ICP monitoring is the gold standard for determining ICP and can be safely and effectively applied to the work-up and treatment of patients with IIH to reduce the occurrence of misdiagnosis and unnecessary surgery.
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The treatment of brain arteriovenous malformations (BAVMs) supplied by the anterior choroidal artery (AChA), or aBAVMs, remains challenging. The aim of this study was to determine the surgical outcomes and risk factors for worsened muscle strength (MS) after surgery in patients with aBAVMs. ⋯ Surgical treatment of aBAVMs can cause a high incidence of MS deficits. Niduses supplied by cisternal segment of AChA and shorter LCD were crucial risk factors for postoperative MS worsening. Motor-evoked potential monitoring was an effective intraoperative technique to predict postoperative MS deficits.