The American journal of emergency medicine
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Tetanus is a major worldwide health problem, and its global incidence has been estimated to be approximately 1 million cases per year. In particular, tetanus is more frequent in the elderly as compared with adults. ⋯ During hospitalization, the patient's clinical conditions worsened rapidly, and, although in absence of the classic clinical presentation (trisma, nuchal rigidity, and opisthotonus), a diagnosis of tetanus was suspected. Thus, the patient underwent a tetanus immunoglobulin immunization and antibiotic therapy with excellent clinical recovery.
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The objectives of this study are to design an artificial neural network (ANN) and to test it retrospectively to determine if it may be used to predict emergency department (ED) volume. ⋯ The results of this study show that a properly designed ANN is an effective tool that may be used to predict ED volume. The scatterplot demonstrates that the ANN is least predictive at the extreme ends of the spectrum suggesting that the ANN may be missing important variables. A properly calibrated ANN may have the potential to allow ED administrators to staff their units more appropriately in an effort to reduce patient wait times, decrease ED physician burnout rates, and increase the ability of caregivers to provide quality patient care. A prospective is needed to validate the utility of the ANN.
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We report a case of absolute vitamin K deficiency (VKD) diagnosed by measuring serum VK levels in an elderly woman undergoing warfarin therapy. A 78-year-old woman was admitted to our hospital because of dyspnea and sore throat diagnosed as pharyngitis 1 week before admission. On admission, the sore throat had exacerbated and dyspnea developed. ⋯ Warfarin was suspected to have caused absolute VKD. Severe coagulopathy in patients undergoing warfarin therapy is primarily caused by, relative VKD. However, the possibility of warfarin-related absolute VKD should be suspected when INRis not sufficiently improved by intravenous VK administration.
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Case Reports
Continuous chest compression pediatric cardiopulmonary resuscitation after witnessed electrocution.
Electrical injury is a relatively infrequent but potentially devastating multisystem injury with high morbidity and mortality. We describe the case of an 11-year-old boy who suffered loss of his consciousness after touching an electrical cable.
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We explored Hospital Compare data on emergency department (ED) crowding metrics to assess characteristics of reporting vs nonreporting hospitals, whether hospitals ranked as the US News Best Hospitals (2012-2013) vs unranked hospitals differed in ED performance and relationships between ED crowding and other reported hospital quality measures. ⋯ There is great variation in measures of ED crowding across the United States. Emergency department crowding was related to several measures of in-patient quality, which suggests that ED crowding should be a hospital-wide priority for quality improvement efforts.