Emergency medicine Australasia : EMA
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Emerg Med Australas · Feb 2018
Observational StudyImpact of ladder-related falls on the emergency department and recommendations for ladder safety.
To describe the characteristics of patients who presented to the ED from a ladder-related fall and their injuries, highlight the impact of ladder-related falls on the ED, identify contributing factors of ladder falls and draw recommendations to improve ladder safety. ⋯ Ladder-related falls carry a considerable burden to the ED. Recommendations include ladder safety interventions that target ladder users most at risk of falls: men, ≥50 years old and performing domestic tasks. Safety interventions should emphasise task avoidance, education and training, utilisation of safety equipment and appropriate ladder setup.
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Emerg Med Australas · Feb 2018
Observational StudyModification of the Thrombolysis in Myocardial Infarction risk score for patients presenting with chest pain to the emergency department.
To develop a modified Thrombolysis in Myocardial Infarction (TIMI) score to effectively risk stratify patients presenting to the ED with chest pain. ⋯ Attempts to modify the TIMI score yielded two scores with added predictive utility in comparison to the original TIMI model. The addition of GRACE variables (g-TIMI) increased sensitivity for MACE, but decreased the specificity of the model. The s-TIMI score yielded good specificity but had sensitivity that would not be acceptable by emergency physicians. The s-TIMI may be useful as part of an accelerated chest pain protocol.
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Emerg Med Australas · Feb 2018
CommentTaming the zebra: Unravelling the barriers to diagnosing aortic dissection.
Aortic dissection is a lethal cardiovascular emergency that continues to pose a diagnostic dilemma to the emergency physician. The condition is rare, can present atypically and is associated with a cumulative mortality for every hour that passes. While it is a recognised differential of acute chest pain, its prevalence in comparison to other causes often leads to the diagnosis being overlooked. ⋯ This increases susceptibility to cognitive bias and error-producing conditions that can lead to delayed or missed diagnosis. In reported cases where aortic dissection has been missed, clinician awareness of the disease was not the primary issue but failure to respond to clinical cues suggestive of aortic dissection was. To improve patient outcomes for this condition, it is important for clinicians to be aware of pertinent cognitive bias and error-producing conditions.