Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Randomized Controlled Trial Comparative Study
A Randomized Controlled Trial of Aspirin and Exertional Heat Stress Activation of Platelets in Firefighters during Exertion in Thermal Protective Clothing.
Platelet aggregation is enhanced in firefighters following short bouts of work in thermal protective clothing (TPC). We sought to determine if aspirin therapy before and/or following exertion in TPC prevents platelet activation. ⋯ Daily aspirin therapy blunts platelet activation during exertional heat stress and single-dose aspirin therapy following exertional heat stress reduces platelet activation within 60 minutes.
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Comparative Study
Degradation of Benzodiazepines after 120 Days of EMS Deployment.
EMS treatment of status epilepticus improves outcomes, but the benzodiazepine best suited for EMS use is unclear, given potential high environmental temperature exposures. ⋯ Midazolam and diazepam experienced minimal degradation throughout 120 days of EMS deployment in high-heat environments. Lorazepam experienced significant degradation over 120 days and appeared especially sensitive to higher MKT exposure.
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Comparative Study
Risk Factors for Hypothermia in EMS-treated Burn Patients.
Hypothermia has been associated with increased mortality in burn patients. We sought to characterize the body temperature of burn patients transported directly to a burn center by emergency medical services (EMS) personnel and identify the factors independently associated with hypothermia. ⋯ A substantial proportion of burn patients demonstrate hypothermia at hospital arrival. Risk factors for hypothermia are readily identifiable by prehospital providers. Maintenance of normothermia should be stressed during prehospital care.
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Comparative Study
Pepper Spray Injury Severity: Ten-year Case Experience of a Poison Control System.
Pepper spray is a common lacrimator used by law enforcement and the public to subdue individuals and for self-defense. The risk factors for severe injury due to pepper spray exposure are not well documented and there is a lack of guidelines to identify patients that require transport and medical evaluation in an emergency department. ⋯ There was a low 1 in 15 potential risk for more severe adverse health effects in persons exposed to pepper spray that warranted a medical evaluation. The risk was highest when used for training of law enforcement personnel and involved severe ocular symptoms. This suggests that routine use of pepper spray for training of law enforcement or military personnel be reconsidered. Protective goggles may be an option when direct spraying into the face of trainees. Transport for medical evaluation should be considered for exposed persons that manifest persistent ocular or respiratory symptoms.
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Randomized Controlled Trial Comparative Study
Randomized Trial Comparing Two Mass Casualty Triage Systems (JumpSTART versus SALT) in a Pediatric Simulated Mass Casualty Event.
Several field triage systems have been developed to rapidly sort patients following a mass casualty incident (MCI). JumpSTART (Simple Triage and Rapid Transport) is a pediatric-specific MCI triage system. SALT (Sort, Assess, Lifesaving interventions, Treat/Transport) has been proposed as a new national standard for MCI triage for both adult and pediatric patients, but it has not been tested in a pediatric population. This pilot study hypothesizes that SALT is at least as good as JumpSTART in triage accuracy, speed, and ease of use in a simulated pediatric MCI. ⋯ SALT appears to be at least as good as JumpSTART in overall triage accuracy, overtriage, or undertriage rates in a simulated pediatric MCI. Both systems were considered easy to use. However, JumpSTART was 8 seconds faster per patient in time taken to assign triage designations.