Emergency medicine journal : EMJ
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Multicenter Study
The health behaviour and clinical characteristics of ambulance users with acute asthma.
This study sought to determine if ambulance service users differ in their health behaviours to "walk-in" patients attending an emergency department (ED) with acute asthma. ⋯ Ambulance users with acute asthma are more likely to be older, married and less educated. There is no evidence that this group is less responsible in managing their health; however, fewer ambulance users attended their follow-up appointment and the implication for ongoing care requires further investigation.
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Comparative Study
Does prehospital thrombolysis increase the proportion of patients who have an aborted myocardial infarction?
An "aborted" myocardial infarction is defined as an acute coronary syndrome where there is rapid resolution of existing ST segment elevation associated with a rise in creatine kinase (CK) less than twice the upper limit of normal or a small troponin release compatible with minimal myocyte necrosis. Previous research has shown that earlier thrombolysis is associated with a higher rate of aborted infarction. It is also known that prehospital thrombolysis reduces the pain-to-needle time. ⋯ Although prehospital thrombolysis improved pain-to-needle time and a shorter pain-to-needle time increased the incidence of aborted infarction, prehospital thrombolysis was not associated with an increase in the proportion of aborted myocardial infarctions. Further work is required to understand this unexpected finding.
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To determine opinion in relation to prioritisation of topics within the clinical curriculum of the College of Emergency Medicine. ⋯ Application of a consensus methodology incorporating free text and Likert scales allows expert opinion to be generated in relation to curricular prioritisation. This helps shape the format and educational utility of the specialty curriculum.
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The Manchester Triage System (MTS) is a 5-point triage scale used to triage patients presenting to the emergency department. It was introduced in the UK in 1996 and is now widespread, especially in Europe, and has been in use in our hospital since 2000 via a computerised protocol. A study was undertaken to determine whether the subgroups created by the application of MTS have different propensities for indirect triage outcomes such as death in the A&E department or being admitted to hospital. ⋯ The MTS provides information that extends beyond its immediate usefulness as a prioritisation mechanism. It is a powerful tool for distinguishing between patients with high and low unadjusted risk of short-term death as well as those who will stay in hospital for at least 24 h and those who will return home. Its discriminatory power is not equal for medical and surgical specialities, which may be linked to the nature of its inbuilt discriminators.