Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Studies from Australia, Sweden, the United States, and elsewhere have found that paramedics experience violence in the emergency medical services (EMS) workplace. The objective of this study was to describe and explore violence experienced by paramedics in the ground ambulance setting, including types of violence experienced, by whom the violence was perpetrated, actions taken by paramedics, and effects of these episodes. ⋯ The majority of Canadian paramedics surveyed experience violence in the workplace, which can lead to serious personal and professional sequellae. Strategies should be devised and studied to reduce violent events toward paramedics and to mitigate the impact such events have on the wellbeing of paramedics.
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The number of ambulance crewmembers may affect the quality of cardiopulmonary resuscitation in particular situations. However, few studies have investigated how the number of emergency care providers affects the quality of CPR. Nonetheless, problems in the initial handling of patients due to small ambulance crew sizes may have significant consequences. ⋯ The patient eventually died. This case highlights the requirement for specific instructions for paramedics to manage obese patients in these emergency conditions. This case also highlights the need to take into account body mass index when deciding on appropriate pre-hospital care, especially regarding the number of ambulance crewmembers.
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To evaluate the ability of out-of-hospital physiologic measures to predict serious injury for field triage purposes among older adults and potentially reduce the undertriage of seriously injured elders to non-trauma hospitals. ⋯ Existing out-of-hospital physiologic triage criteria could be revised to better identify seriously injured older adults at the expense of increasing overtriage to major trauma centers.
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Chronically homeless adults with severe alcohol problems are disproportionately burdened with health-care problems and are high utilizers of emergency medical services (EMS). Single-site Housing First (HF), which provides immediate, permanent, low-barrier, nonabstinence-based, supportive housing, has been associated with reduced publicly funded service utilization. The aims of the current study were to determine whether time spent in single-site HF predicted decreases in EMS contacts 2 years subsequent to single-site HF move-in, and to describe medical conditions and injuries associated with EMS contacts in a sample of chronically homeless individuals with severe alcohol problems. ⋯ Our findings support recent assertions that housing is health care and indicate that the amount of time spent in single-site HF is associated with significant reductions in EMS utilization for at least 2 years subsequent to move-in. These findings also underscore the high levels of medical illness and trauma exposure among chronically homeless adults with severe alcohol problems.
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Comparative Study
Evaluation of Extremity Tissue and Bone Injury after Intraosseous Hypertonic Saline Infusion in Proximal Tibia and Proximal Humerus in Adult Swine.
Hypertonic saline (HTS) has been reported as a treatment for sever traumatic brain injury and hemorrhagic shock and current clinical guidelines recommend it. Intraosseous (IO) infusion is often needed in the pre-hospital and combat settings to administer life-saving treatments. However, the safety of IO HTS infusion is not clear. The aim of our study was to evaluate the clinical and histological outcome of HTS IO infusion into the extremity of a large animal model. ⋯ We observed regular tissue morphology and normal gait scores over the 5 day observation period. There was an absence of gross tissue necrosis and microscopic ischemia post IO HTS infusion in this swine model. This data confirms the clinical safety of IO HTS infusion and highlights its use as an alternative lifesaving treatment.