Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
-
Increasing utilisation of Emergency and Acute Care services by children and young people is a worldwide trend. This is thought to be a result of parent and carer desire for more "on demand" health care assessment and not a consequence of increasing severity of disease. A bespoke acuity assessment system in our department allowed us to test this hypothesis. ⋯ In light of the overall total increase in attendances and relative increase in acuity it appears the general cohort of children presenting are more unwell. Given a POPS > 4 is associated with an increased risk of admission for more than 24 hours [1] it can also be concluded that a significant proportion of attendances to the department are 'appropriate'. This article is protected by copyright. All rights reserved.
-
Randomized Controlled Trial Comparative Study
Comparison of Four Views to Single View Ultrasound Protocols to Identify Clinically Significant Pneumothorax.
Ultrasound (US) has been shown to be effective at identifying a pneumothorax (PTX); however, the additional value of adding multiple views has not been studied. Single- and four-view protocols have both been described in the literature. The objective of this study was to compare the diagnostic accuracy of single-view versus four-view lung US to detect clinically significant PTX in trauma patients. ⋯ Single-view and four-view chest wall USs demonstrate comparable sensitivity and specificity for PTX. The additional time to obtain four views should be weighed against the absence of additional diagnostic yield over a single view when using US to identify a clinically significant PTX.
-
Review Meta Analysis
Predictors of Airspace Disease on Chest X-Ray in Emergency Department Patients With Clinical Bronchiolitis: A Systematic Review and Meta-analysis.
An abnormal chest X-ray (CXR) inconsistent with simple bronchiolitis is found in 7%-23% of cases. Despite national guidelines stating "current evidence does not support routine radiography in children with bronchiolitis"; the use of CXR in these patients remains high. Inappropriate use of CXR not only exposes children to excess radiation, but also increases medical costs. The majority of the time, CXRs are obtained to diagnose or rule out pneumonia. We aim to provide an evidence-based approach defining the utility of CXR in bronchiolitis for the diagnosis and treatment of bacterial pneumonia. ⋯ No single predictor of a +CXR was of sufficient accuracy to either support or refute ordering a CXR in a child with clinical bronchiolitis. We provide a decision threshold model to estimate a test threshold for obtaining a CXR and a treatment threshold for administering antibiotics. Application of this model requires the clinician to approximate the empiric benefit of antibiotics based on the clinical situation, highlighting the importance of clinical assessment.