Articles: trauma.
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The probability of survival (PS) in blunt trauma as calculated by Trauma and Injury Severity Score (TRISS) has been an indispensable tool in trauma audit. The aim of this study is to explore the predictive performance of the latest updated TRISS model by investigating the Age variable recategorisations and application of local Injury Severity Score (ISS) and Revised Trauma Score (RTS) coefficients in a logistic model using a level I trauma centre database involving Asian population. ⋯ The present study has demonstrated that (1) having the Age variable being dichotomised (cut-off at 55 years) as in the eTRISS, but with the application of a local dataset-derived coefficients give better TRISS survival prediction in Asian blunt trauma patients; (2) improved performance are found with certain recategorisation of the Age variable and (3) the accuracy can further be enhanced if the Age effect is taken to be linear, with the application of local dataset-derived coefficients.
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Randomized Controlled Trial
Stay and play eFAST or scoop and run eFAST? That is the question!
The concept that ultrasonography could be interesting in the prehospital setting and during the transfer of traumatized patients is not new. Paradoxically, there is a lack of description of routine use of ultrasonography in emergency ambulances. The aim of this study was to compare the feasibility and efficiency of an extended focused assessment sonography for trauma (eFAST) examination performed on-site, during the patient's transfer, or both. ⋯ The eFAST examination can provide reliable and important information in the initial evaluation of traumatized patients. It can be completed either on-site or during patient transfer. Its feasibility and efficiency are similar to that done in intensive units, especially if the examination is repeated.
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Observational Study
An observational study of paediatric pre-hospital intubation and anaesthesia in 1933 children attended by a physician-led, pre-hospital trauma service.
Trauma accounts for 16-44% of childhood deaths. The number of severely injured children who require pre-hospital advanced airway intervention is thought to be small but there is little published data detailing the epidemiology of these interventions. This study was designed to evaluate the children who received pre-hospital intubation (with or without anaesthesia) in a high volume, physician-led, pre-hospital trauma service and the circumstances surrounding the intervention. ⋯ Pre-hospital paediatric intubation is not infrequent in this high-volume trauma service. The majority of patients received a rapid sequence induction. The commonest injury mechanisms were RTCs and 'falls from height'. Pre-hospital paediatric intubation is associated with a high success rate in this physician-led service.
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Br J Oral Maxillofac Surg · Feb 2014
Equine-associated maxillofacial injuries: retrospective 5-year analysis.
We explored the relation between the causes of facial injuries in equestrians and the presence or absence of associated injuries. Over a 5-year period we retrospectively reviewed all patients who presented to the John Hunter Hospital, New South Wales, with facial injuries that had resulted from activity with horses. We analysed the rates of hard and soft tissue injuries, and of associated injuries by sex and mechanism. ⋯ Women who had been kicked by a horse were more likely to sustain bony injuries than men (p<0.05). Our data confirm the association between kicks and facial fracture, and this may provide an impetus for the development of appropriate protective equipment. Patients who sustain facial injuries when falling from a horse often present with associated injuries and this has practical implications for clinicians involved in their management.