Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Comparative Study
Evaluating the effectiveness of dispatch-assisted cardiopulmonary resuscitation instructions.
To determine the frequency of agonal breathing during cardiac arrest (CA), its impact on the ability of 9-1-1 dispatchers to identify CA, and the impact of dispatch-assisted cardiopulmonary resuscitation (CPR) instructions on bystander CPR rates. ⋯ This trial demonstrates an increase in bystander CPR rate after the introduction of dispatch-assisted CPR. Agonal breathing occurred frequently and had a negative impact on the recognition of CA. There were long time intervals between call initiation and diagnosis of CA and during mouth-to-mouth ventilation instructions.
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Controlled Clinical Trial
Use of ultrasound measurement of the inferior vena cava diameter as an objective tool in the assessment of children with clinical dehydration.
Bedside ultrasonography (US) measurement of the inferior vena cava (IVC) and aorta (Ao) may be useful in objectively assessing children with dehydration. The objectives of this study were 1) to compare the IVC and Ao diameters (IVC/Ao) ratio of dehydrated children with controls and 2) to compare the IVC/Ao ratio before and after intravenous (i.v.) rehydration in children with dehydration. ⋯ As measured by bedside US measurement, the IVC/Ao ratio is lower in children clinically assessed to be dehydrated. Furthermore, it increases with administration of i.v. fluid boluses.
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To identify the perceptions of emergency physicians (EPs) and hospitalists regarding interservice handoff communication as patients are transferred from the emergency department to the inpatient setting. ⋯ Handoffs between EPs and hospitalists both reflect and contribute to the ambiguity inherent in emergency medicine. Poor handoffs, consisting of faulty communication behaviors and conflicting expectations for information, contribute to patient boarding conditions that can pose safety threats. Pragmatic conclusions are drawn regarding physician-physician communication in patient transfers, and recommendations are offered for medical education.
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The reality of emergency health care in the United States today requires new approaches to mental health in the emergency department (ED). Major depression is a disabling condition that disproportionately affects women. ⋯ ED providers rarely addressed depression. Qualitative analysis of significant patient-provider interactions regarding depression found that screening for depression in the ED can be accomplished with minimal expenditure of provider time and effort. Attention to psychosocial risk factors has the potential to improve the quality of ED care and patient satisfaction.
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To determine emergency medicine (EM) residents' perceptions and reported practices of obtaining informed consent for emergency department procedures. ⋯ Few residents have had formal training in informed consent, and there is wide variability in the perception of which procedures require informed consent. Residents are not confident in their knowledge of all risks and benefits of common procedures, and comfort levels in obtaining informed consent are low. Residents can benefit from additional resources that provide standardized information and formal training on the issue.