Journal of the neurological sciences
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This retrospective study analyzed benzodiazepine usage patterns in relation to guideline recommendations for the treatment of generalized convulsive status epilepticus (GCSE) as practiced by emergency medical services (EMS) and the emergency department (ED) of an inner-city hospital. Secondary outcomes of interest were adverse events and admission/discharge outcomes. ⋯ There was consistent underdosing of benzodiazepines in treatment of GCSE in both EMS and ED settings likely resulting in underachievement of seizure cessation, while intubation rates were higher than reported when compared to previous studies. Prospective studies are needed to identify barriers to optimal benzodiazepine usage in GCSE patients.
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To examine the role of carotid stenosis (CS) and other independent risk factors of perioperative stroke following either mitral valve repair or replacement. ⋯ CS is a significant risk factor for perioperative strokes following mitral valve surgery. Further prospective clinical studies are needed that look into risk stratification of patients for better patient selection and the question of whether carotid revascularization procedures will be beneficial in reducing stroke rates.
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Recent studies using magnetic resonance imaging (MRI) have reported that wake-up stroke (WUS) patients may be able to be treated using tissue-plasminogen activator (tPA) when showing no ischemia on fluid-attenuated inversion recovery (Negative-FLAIR). We investigated the frequency of WUS and calculated what percentage of WUS patients with Negative-FLAIR meets most of the conventional tPA criteria. We did not include a time parameter in this study. ⋯ About 30% of WUS patients may be candidates for tPA therapy based upon Negative-FLAIR findings.