World Neurosurg
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Patients with diffuse low-grade gliomas (DLGGs) typically present with seizures. We sought to review the neurosurgical literature for seizure outcome after resection of these tumors. ⋯ Among articles reporting seizure outcomes after resection of DLGG, the median seizure-free rate was 71% (interquartile range, 64%-82%). Seizure freedom is likely associated with extent of resection.
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Multicenter Study Comparative Study
Comparison of grading scales regarding perioperative complications and clinical outcomes of brain arteriovenous malformations after endovascular therapy-a multicenter study.
Several scales have been proposed for risk assessment and outcome determination in brain arteriovenous malformations treated by endovascular therapy. We aim to validate and compare the efficacy of these scales in predicting perioperative complications and clinical outcomes. ⋯ The Puerto Rico score predicts complications and unfavorable outcomes better than the SM. The AVMES scale has medium efficacy in predicting complete obliteration.
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Surgery for patients with gunshot wound spinal cord injury (GSCI) remains controversial. Few recent studies provide standardized follow-up and detailed functional outcomes. To our knowledge, the research we present in this study is unique in that we are the first to incorporate Functional Independence Measure (FIM) scores as an outcomes measure for neurologic recovery in patients with GSCI. ⋯ Surgery for patients with GSCI is associated with increased LOS and is not associated with improved FIM scores for patients with either complete or incomplete spinal cord injuries.
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Primary cerebellar hemorrhage accounts for 10% of all intracranial hemorrhages. Given the confined space of the posterior fossa, cerebellar hemorrhage management sometimes necessitates suboccipital decompression and hematoma evacuation. In this study, we examine outcomes after surgery for primary cerebellar hemorrhage and identify risk factors associated with adverse outcomes. ⋯ Cerebellar hemorrhage is associated with significant risk of mortality and ventilator dependence. In patients who require surgery, 30-day mortality risk remains high (26.6%), with functional status and American Society of Anesthesiologists class predictive of death.
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To assess the use of functional scores in the evaluation of patients with dural arteriovenous fistula and Foix-Alajouanine syndrome. ⋯ We believe that patients with dAVF and Foix-Alajouanine syndrome present with worse function (higher functional scores) as a result of an acute myelopathic episode, and that if diagnosed and treated appropriately, will experience some level of symptom improvement that is evidenced by reduced post-intervention functional scores.