Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Introduction: Patients experiencing a large vessel occlusion stroke (LVOS) may require endovascular-capable centers and benefit from direct transport to such facilities, creating a need for an accurate prehospital assessment. The Field Assessment Stroke Triage for Emergency Destination (FAST-ED) is a secondary scale to identify LVOS. Currently, there is limited prospective evidence validating the use of the FAST-ED in the prehospital environment. ⋯ Agreement was substantial across provider certifications including paramedics and EMTS. Conclusion: This study demonstrated high inter-rater reliability of the FAST-ED scale when performed in the prehospital setting on patients suspected of having a stroke. There were minimal differences in reliability based on provider certification, and item level analysis indicated substantial inter-rater reliability.
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Various screening tools, ranging in complexity, have been developed to predict large vessel occlusion (LVO) stroke in the prehospital setting. Our objective was to determine whether newly-developed LVO stroke scales offer a clinically-meaningful advantage over the Cincinnati Prehospital Stroke Scale (CPSS). ⋯ In this large sample of real-world prehospital patient encounters, the CPSS demonstrated similar predictive performance characteristics compared to the RACE, LAMS, and VAN for detecting LVO stroke. Prior to implementing a specific screening tool, EMS agencies should evaluate ease of use and associated implementation costs. Scored 0-3, the simple, widely-used CPSS may serve as a favorable prehospital screening instrument for LVO detection with a cut-point of 2 or higher maximizing the tradeoff between sensitivity and specificity.
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Observational Study
Strategies to handle increased demand in the COVID-19 crisis: A coronavirus EMS support track and a web-based self-triage system.
In emergencies, such as the COVID-19 pandemic, there is an increased need for contact with emergency medical services (EMS), and call volume might surpass capacity. The Copenhagen EMS operates two telephone line the 1-1-2 emergency number and the 1813 medical helpline. A separate coronavirus support track was implemented on the 1813 medical helpline and a web-based self-triage (web triage) system was created to reduce non-emergency call volume. The aim of this paper is to present call volume and the two measures implemented to handle the increased call volume to the Copenhagen EMS. ⋯ In the first month of the ongoing COVID-19 pandemic a significant increase in call volume was observed in the 1813 medical helpline compared to 2019. A large number of calls were handled by the additional coronavirus track and diverted away from the regular tracks of the 1813 medical helpline. This likely contributed to mitigating increased call volumes and queue times. The web triage was widely used but no significant correlation was seen with 1813 medical helpline call volume. Other EMS organizations can learn from this to enhance capacity in a future epidemics.
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To determine if COVID-19 was associated with a change in patient refusals after Emergency Medical Services (EMS) administration of naloxone. ⋯ In this single EMS system, more than a two-fold increase in the rate of refusal after non-fatal opioid overdose was observed following the COVID-19 outbreak.
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Trauma centers provide coordinated specialty care and have been demonstrated to save lives. Many states do not have a comprehensive statewide trauma system. Variable geography, resources, and population distributions present significant challenges to establishing an effective uniform system for pediatric trauma care. ⋯ Conclusions: We demonstrate statewide primary triage and transfer patterns for pediatric trauma in a large and varied state. Specifically we identified previously unrecognized individual, hospital, and EMS system associations with pediatric trauma regionalization. Knowledge of these de facto trauma care access patterns has policy and process implications that could improve care for all injured children in need.