Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Emergency department (ED) overcrowding is a common problem. Despite a widespread belief that low hospital bed availability contributes to ED overcrowding, there are few data demonstrating this effect. ⋯ Increased hospital occupancy is strongly associated with ED length of stay for admitted patients. Increasing hospital bed availability might reduce ED overcrowding.
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Strategies for diagnosing ectopic pregnancy that defer endovaginal ultrasound in women with suggestive symptoms and serum beta-human chorionic gonadotropin (beta-hCG) levels less than 1500 mIU/mL ignore the increased risk of ectopic pregnancy in these patients. ⋯ In women with pain or bleeding and serum beta-hCG levels less than 1500 mIU/mL, the risk of ectopic pregnancy is substantially increased, while the likelihood of normal intrauterine pregnancy is low.
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Physicians commonly use etomidate for adult rapid-sequence intubation (RSI), but the manufacturer does not recommend its use for children under 10 years of age due to a lack of data. The authors present their experience with etomidate for pediatric RSI in order to further develop its risk-benefit profile in this age group. ⋯ In children less than 10 years old, etomidate seems to produce minimal hemodynamic changes, and appears to have a low risk of clinically important adrenal insufficiency, myoclonus, and status epilepticus. The association between etomidate and emesis (observed in less than 3% of enrolled patients) remains unclear. For clinical situations in which minimal blood pressure changes during RSI are critical, etomidate appears to have a favorable risk-benefit profile for children under 10 years old.
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This report summarizes recommendations on research directions developed from the conference "Alcohol Problems among Emergency Department Patients: Research on Identification and Intervention." The conference was developed in order to evaluate the existing state of the art research on emergency department interventions for alcohol problems, and offer further recommendations for research.
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Randomized Controlled Trial Clinical Trial
A randomized, controlled double-blind trial of usual-dose versus high-dose albuterol via continuous nebulization in patients with acute bronchospasm.
Continuous nebulization is becoming more popular in the management of acute bronchospasm in the emergency department (ED). Controversy still exists as to the optimal dose of albuterol for such exacerbations. The present study hypothesis was that there is no difference between continuous nebulization of albuterol at 7.5 mg/hr (usual dose) and 15 mg/hr (high dose) in peak flow improvement up to three hours. ⋯ In treating acute, moderately-severe bronchospastic ED patients with peak flow less than 75% of predicted with albuterol by continuous nebulization, 15 mg/hr appears to offer no advantage over 7.5 mg/hr in peak flow improvement or length of stay in the ED.