Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Randomized Controlled Trial Comparative Study Clinical Trial
The epidemiology of the homeless population and its impact on an urban emergency department.
To characterize the homeless adult population of an urban emergency department (ED) and study the medical, psychiatric, and social factors that contribute to homelessness. ⋯ In the study population homelessness was associated with a history of significantly higher rates of infectious disease, ethanol and substance use, psychiatric illness, social isolation, and rates of ED utilization.
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Randomized Controlled Trial Comparative Study Clinical Trial
Dispatcher assistance and automated external defibrillator performance among elders.
Automated external defibrillators (AEDs) provide an opportunity to improve survival in out-of-hospital, ventricular fibrillation (VF) cardiac arrest by enabling laypersons not trained in rhythm recognition to deliver lifesaving therapy. The potential role of emergency dispatchers in the layperson use of AEDs is uncertain. This study was performed to examine whether dispatcher telephone assistance affected AED skill performance during a simulated VF cardiac arrest among a cohort of older adults. The hypothesis was that dispatcher assistance would increase the proportion who were able to correctly deliver a shock, but might require additional time. ⋯ Among older laypersons previously trained in AED operation, dispatcher assistance may increase the proportion who can successfully deliver a shock during a VF cardiac arrest.
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Randomized Controlled Trial Clinical Trial
Droperidol vs. prochlorperazine for benign headaches in the emergency department.
To compare the efficacy of droperidol with that of prochlorperazine for the treatment of benign headaches in emergency department (ED) patients. ⋯ Droperidol was more effective than prochlorperazine in relieving pain associated with benign headaches.
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Review Randomized Controlled Trial Clinical Trial
Preventive care in the emergency department: should emergency departments institute a falls prevention program for elder patients? A systematic review.
To perform a systematic review of the emergency medicine literature to assess the appropriateness of an intervention to identify, counsel, and refer emergency department (ED) patients >64 years old who are at high risk for falls. ⋯ Based on one randomized controlled trial demonstrating a significant reduction in the risk of further falls, the burden of suffering caused by falls, and other studies demonstrating the value of interventions to reduce the risk of falling, the authors recommend that EDs conduct research to evaluate the effectiveness of clinical interventions to identify, counsel, and refer ED patients >64 years old who are at high risk for an unintentional fall.
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Randomized Controlled Trial Comparative Study Clinical Trial
Do elder emergency department patients and their informants agree about the elder's functioning?
To compare elder patients' and their informants' ratings of the elder's physical and mental function measured by a standard instrument, the Medical Outcomes Study Short Form 12 (SF-12). ⋯ Elders' self-ratings of physical function were higher than those of proxies who knew them. There was no difference in mental function ratings between patients and their proxies. Switching from informants' to patients' reports in evaluating elders' physical function in longitudinal studies may introduce error.