Articles: emergency-medical-services.
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Emerg Med Australas · Feb 2025
Observational StudyThe diagnostic utility of prehospital hyperglycaemia in major trauma patients: An observational study.
Stress-induced hyperglycaemia (SIH) is an elevated blood glucose level (≥11.1 mmol/L) in patients experiencing physiological stress, in the absence of diabetes mellitus. Although early in-hospital SIH has been associated with worse outcomes following major trauma, the predictive value of SIH in the prehospital setting has not been established. To investigate the role of prehospital SIH as a predictor of in-hospital mortality following major trauma. ⋯ The present study demonstrated an association between prehospital SIH and in-hospital mortality following major trauma. Further prospective research is warranted to examine the utility and integration of prehospital SIH into predicting models of trauma care.
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Emerg Med Australas · Feb 2025
Adverse events and paramedic interventions during extended ground transport in a rural pharmaco-invasive STEMI program.
Although guidelines recommend angiography and coronary intervention occur within 24 h of thrombolysis when percutaneous coronary intervention (PCI) is not available within 120 min, this target is difficult to achieve in rural and remote areas of New South Wales (NSW), Australia. ⋯ The primary study showed a significant reduction in time from first clinical contact to arrival at the PCI hospital. In this secondary analysis, we demonstrate that the rate of adverse events during long-distance road transport is low, the adverse events are mostly minor in nature and are within the scope of paramedic practice to manage.
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Prolonged emergency medical services' response times (EMS-RT) are associated with poorer outcomes in out-of-hospital cardiac arrest (OHCA). The patient access time interval (PATI), from vehicle stop until contact with patient, may be increased in areas with low socioeconomic status (SES). ⋯ In OHCA cases occurring in the Greater Paris metropolitan area, after adjustment for scene characteristics, EMS delays until patient contact were longer in neighborhoods of low SES, and were associated with poorer clinical outcomes.
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Emerg Med Australas · Feb 2025
Prehospital use of spinal precautions by emergency medical services in children and adolescents.
Limited evidence exists to guide the management of children with possible spinal injuries in the prehospital setting. As a first step to address this, we set out to describe the epidemiology and management of children <18 years presenting with possible cervical spinal injuries to EMS in Victoria, Australia. ⋯ Prehospital spinal precautions were initiated commonly in children, with use increasing with age, and most were transported to suburban, regional and rural hospitals, not trauma centres. These data will inform the integration of emerging paediatric-specific evidence into prehospital guidelines to risk stratify children.
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Observational Study
Epidemiology and outcomes of severe injury patients related to suicide attempt or self-harm in Korea: Nationwide community-based study, 2016-2020.
Suicide is a major social issue in Korea. Suicide attempt or self-harm (SA/SH)-a risk factor for suicides-is in itself a major public health problem. Investigating vulnerable populations is the first step for designing an effective prevention program. This study aimed to investigate the epidemiology and outcomes of patients with severe injuries related to suicide attempts or self-harm (SA/SH) by age groups, using a nationwide database. ⋯ More than 20 % of EMS treated patients with severe injury were SA/SH-related, and the mortality was over 20 %. Although poisoning was the most common mechanism, the high proportions of jumping and hanging with high mortality, resulted in adolescents and the older adults groups having high mortality. Therefore, designing target-specific SA/SH prevention programs based on age, sex, and common SA/SH mechanisms are necessary.