Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Toxin-induced seizures differ from seizures occurring in epilepsy and have a high rate of complications. Electroencephalography (EEG) is routinely obtained when there is concern for nonconvulsive status epilepticus (NCSE). The purpose of this study was to characterize the typical findings after toxin-induced seizures, assess the rate of epileptiform discharges and NCSE, and identify any changes in management resulting from EEG. ⋯ During usual care of toxin-induced seizures, epileptiform discharges are uncommon.
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Observational Study
Dexmedetomidine in the emergency department: a prospective observational cohort study.
Dexmedetomidine (DEX) is a centrally acting sympatholytic sedative. Abundant evidence from the intensive care unit and other settings demonstrates that the use of DEX is associated with improved sedation-related outcomes. There is a paucity of data on the use and efficacy of DEX in the emergency department (ED). ⋯ DEX is used in the ED for diverse indications. Additional data from larger cohorts and comparative studies are required to determine the precise incidence of clinically significant HAE associated with DEX use in the ED. ED clinicians have a positive perception of the effectiveness of DEX.
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We conducted a population-based, retrospective cohort study of first-time emergency department (ED) visits in adolescents and young adults (AYA) due to alcohol and compared mortality to AYA with nonalcohol ED visits between 2009 and 2015 using standardized all-cause mortality ratios (age, sex, income, and rurality). We described the cause of death for AYA and examined the association between clinical factors and mortality rates in the alcohol cohort using proportional hazard models. ⋯ Incident ED visits due to alcohol in AYA are associated with a high risk of 1-year mortality, especially in young adults, those with concurrent mental health or substance use disorders, and those with a more severe initial presentation. These findings may help inform the need and urgency for follow-up care in this population.
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Vital signs are frequently used in pediatric prehospital assessments and guide protocol utilization. Common pediatric vital sign classification criteria identify >80% of children in the prehospital setting as having abnormal vital signs, though few receive lifesaving interventions (LSIs). We sought to identify data-driven thresholds for abnormal vital signs by evaluating their association with prehospital LSIs. ⋯ Cut points for pediatric vital signs were associated with LSIs. Specific age-adjusted ranges can identify children at higher and lower risk for receipt of LSI. These ranges may be combined with other objective measures to improve the assessment of children in the prehospital setting, assist in optimizing protocol utilization, improve transport decision making, and guide destination selection.