Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Multicenter Study
Interactive Effect between On-Scene Hypoxia and Hypotension on Hospital Mortality and Disability in Severe Trauma.
It is unclear whether effect size of the hypoxia is different on in-hospital mortality and disability according to hypotension status in the field. ⋯ The effect of hypoxia was much greater in the hypotensive group than in the non-hypotensive group both in terms of mortality and disability.
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As prehospital research advances, more evidence-based guidelines (EBGs) are implemented into emergency medical services (EMS) practice. However, incomplete or suboptimal prehospital EBG implementation may hinder improvement in patient outcomes. To inform future efforts, this study's objective was to review existing evidence pertaining to prehospital EBG implementation methods. ⋯ While prehospital EBG implementation barriers are well described, there is a paucity of evidence for optimal implementation methods. For scientific advances to reach prehospital patients, EBG development efforts must translate into EMS practice. Future research should consider comparing implementation methodologies in different prehospital settings, with a goal of defining detailed, reproducible best practices.
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Telestroke systems are tools, used to provide an advanced stroke care in regions without sufficient neurologic services. We performed this meta-analysis to assess the effects of telemedicine on treatment times and clinical outcomes of acute stroke care. ⋯ Telestroke significantly reduced OTD and hospital stay durations in stroke patients without increasing the risk of mortality or sICH. Therefore, telemedicine can improve stroke care in regional areas with minor experience in thrombolysis. Further randomized controlled trials are needed to assess the benefits of telestroke systems, especially in terms of cost-effectiveness and quality of life outcomes.
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Observational Study
Descriptive Analysis Of Mental Health-Related Presentations To Emergency Medical Services.
In many developed countries, a lack of community-based mental health services is driving increased utilization of emergency medical services (EMS). In this descriptive study, we sought to describe the demographic and clinical characteristics of mental health-related EMS presentations in Victoria, Australia. ⋯ Mental health-related cases represent one in ten EMS attendances in Victoria. A large proportion of mental health presentations receive little intervention by EMS, and could benefit from community-based services provided by mental health clinicians.
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Observational Study
Pediatric Anaphylaxis in the Prehospital Setting: Incidence, Characteristics, and Management.
Although hospital presentations for pediatric anaphylaxis have been described in the literature, a minimal amount is known regarding the incidence, characteristics, and management of pediatric anaphylaxis presenting to emergency medical services (EMS). ⋯ The incidence of prehospital pediatric anaphylaxis is increasing significantly. Despite this, most patients are hemodynamically stable on presentation and few require emergency treatments beyond the administration of intramuscular epinephrine.