Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Are 9-1-1 ambulances relatively late to poorer neighborhoods? Studies suggesting so often rely on weak measures of neighborhood (e.g., postal zip code), limit the analysis to particular ambulance encounters (e.g., cardiac arrest responses), and do little to account for variations in dispatch priority or intervention severity. ⋯ Our study challenges the commonly held assumption that ambulances are later to poor neighborhoods. We scrutinize our findings before cautiously considering their relevance for ambulance response time research and for ongoing conversations on the relationship between neighborhood poverty and prehospital care.
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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.
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Respiratory distress due to asthma is a common reason for pediatric emergency medical services (EMS) transports. Timely initiation of asthma treatment, including glucocorticoids, improves hospital outcomes. The impact of EMS-administered glucocorticoids on hospital-based outcomes for pediatric asthma patients is unknown. ⋯ Prehospital protocol change for asthmatic children is associated with shorter total hospital and total care times. This protocol change was also associated with decreased hospitalization rates and less need for critical care in those hospitalized. Further study is necessary to determine if other factors also contributed.
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Observational Study
Prehospital Echocardiography During Resuscitation Impacts Treatment in a Physician-Staffed Helicopter Emergency Medical Service: an Observational Study.
Patients in cardiac arrest must receive algorithm-based management such as basic life support and advanced (cardiac) life support. International guidelines dictate diagnosing and treating any factor that may have caused the arrest or may be complicating the resuscitation. Ultrasound may be of potential value in this process and can be used in a prehospital setting. The objective is to evaluate the use of prehospital ultrasound during traumatic and non-traumatic CPR and determine its impact on prehospital treatment decisions in a Dutch helicopter emergency medical service (HEMS). ⋯ Prehospital echocardiography has an impact on patient treatment and may be a useful tool to support decision-making during CPR in a Dutch HEMS.