Emergency medicine journal : EMJ
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High utilisation of emergency department (ED) among the elderly is of worldwide concern. This study aims to review the effectiveness of interventions targeting the elderly population in reducing ED utilisation. ⋯ The investigated interventions have mixed effectiveness. Our findings suggest the hospital-based interventions have relatively poorer effects, and should be better connected to the community-based strategies. Interventions seem to achieve the most success with integration of multi-layered elements, especially when incorporating key elements such as a nurse-led multidisciplinary team, integrated social care, and strong linkages to the longer-term primary and community care. Notwithstanding limitations in generalising the findings, this review builds on the growing body of evidence in this particular area.
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Review Case Reports
BET 1: Do patients with a clinically suspected subsegmental pulmonary embolism need anticoagulation therapy?
A short cut review was carried out to establish whether the incidence of recurrent venous thromboembolism and mortality is lower among patients with isolated subsegmental pulmonary embolism who are treated with anticoagulant therapy compared with those who are not treated with anticoagulant therapy. We identified six studies that were directly relevant to the question. All of these studies were observational in nature and included only a small number of patients with isolated subsegmental pulmonary embolism who were not treated with anticoagulants. ⋯ The clinical bottom line is that the limited available evidence suggests that the incident of recurrent venous thromboembolism is very low in patients with isolated subsegmental pulmonary embolism. However, this is based on limited data from small observational studies. Further evidence from larger trials is necessary before a recommendation can be made to withhold anticoagulation in this situation.
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Multicenter Study Observational Study
Identification of the severe sepsis patient at triage: a prospective analysis of the Australasian Triage Scale.
This study aims to investigate the accuracy and validity of the Australasian Triage Scale (ATS) as a tool to identify and manage in a timely manner the deteriorating patient with severe sepsis. ⋯ The ATS and its categories is a sensitive and moderately accurate and valid tool for identifying severe sepsis in a predetermined group, but lacks clinical efficacy and safety without further education or quality improvement strategies targeted to the identification of severe sepsis.
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Multicenter Study
Burnout in emergency department healthcare professionals is associated with coping style: a cross-sectional survey.
Ineffective coping may lead to impaired job performance and burnout, with adverse consequences to staff well-being and patient outcomes. We examined the relationship between coping styles and burnout in emergency physicians, nurses and support staff at seven small, medium and large emergency departments (ED) in a Canadian health region (population 500,000). ⋯ Specific coping styles are associated with varied risk of burnout in ED staff across several different types of hospitals in a regional network. Coping style intervention may reduce burnout, while leading to improvement in staff well-being and patient outcomes. Further studies should focus on building and sustaining task-oriented coping, along with alternatives to emotion-oriented coping.
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Observational Study
Arterial lactate levels in an emergency department are associated with mortality: a prospective observational cohort study.
Lactate measurements are routinely carried out in emergency departments and are associated with increased mortality in septic patients. However, no definitive research has been carried out into whether lactate measurements can be used as a prognostic marker in a clinically unwell population in the emergency department. ⋯ A single arterial lactate measurement on presentation to the emergency department predicts 30-day mortality independent of other measures of illness severity.