Emergency medicine Australasia : EMA
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Emerg Med Australas · Aug 2019
Multicenter StudyPaediatric intentional head injuries in the emergency department: A multicentre prospective cohort study.
Although there is a large body of research on head injury (HI) inflicted by caregivers in young children, little is known about intentional HI in older children and inflicted HI by perpetrators other than carers. Therefore, we set out to describe epidemiology, demographics and severity of intentional HIs in childhood. ⋯ Intentional HI is infrequent in children. The most frequently identified perpetrators are caregivers and peers. Caregiver injuries are particularly severe.
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Emerg Med Australas · Aug 2019
ReviewManagement of abnormal observations in the emergency department: A review.
To assess utility and accuracy of general observation modified early warning score charts; and compare sensitivity and specificity of single- and multiple-parameter-based trigger scores on patient outcomes in the ED. ⋯ This study highlights serious deficiencies in documentation of abnormal parameters and emergency response. It has also shown poor accuracy of both single- and multiple-parameter-based trigger scores in predicting patient outcomes within the ED. However, single-parameter-based trigger scores are twice as sensitive as total Modified Early Warning Score for admission and reduces documentation error by 23%.
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Emerg Med Australas · Aug 2019
Comparative StudyExtended-release quetiapine overdose is associated with delayed onset of toxicity compared to immediate-release quetiapine overdose.
There are currently no studies comparing toxicity after extended-release (XR) and immediate-release (IR) quetiapine overdose. To compare the time course of toxicity of XR and IR quetiapine overdose. ⋯ XR quetiapine overdoses without sedating co-ingestants were associated with a doubling of time to peak sedation and pulse, and had longer recovery from sedation. The absence of sedation or tachycardia 12 h post-overdose of XR quetiapine seems a reasonable timeframe to rule out significant poisoning.
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Emerg Med Australas · Aug 2019
ReviewReview article: A primer for clinical researchers in the emergency department: Part IX. How to conduct a systematic review in the field of emergency medicine.
In this series we address important topics for emergency clinicians who either participate in research as part of their work, or use the knowledge generated by research studies. Emergency clinicians are routinely in the position of applying new evidence in clinical practice. With an ever-increasing volume of evidence generated, this can be problematic when studies are conducted in different settings, and include different patient groups, different interventions and different outcomes. ⋯ Systematic reviews are becoming increasingly valuable as they appraise and synthesise research findings using a clear methodology, and summarise the results of primary studies. As such, systematic reviews help translate research findings into clinical practice. This paper provides a practical starting point for understanding the steps involved in conducting a systematic review in emergency medicine and will help readers appraise the findings of systematic reviews.
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Emerg Med Australas · Aug 2019
Affecting emergency department oxycodone discharge prescribing: An educational intervention.
To describe the impact of an educational intervention for ED prescribers on discharge oxycodone prescribing both for the number of oxycodone prescriptions per 1000 discharged patients, and the number of tablets per prescription. Secondary outcomes included the quality of general practitioner communication. ⋯ An ED prescriber-targeted intervention reduced overall prescribing of oxycodone and improved communication at discharge. The prescribing intervention is one strategy that may be used by ED medical staff to improve patient safety and opioid stewardship in Australia.