Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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The ECC Guidelines 2000 considered interesting new evidence about a pre-defibrillation period of prescribed CPR to increase the probability that the postshock rhythm would be perfusing rather than asystole. If victims of out-of-hospital cardiac arrest have not received bystander CPR before the arrival of the defibrillator, a period of preshock CPR could enhance the value of the shocks. At the end of the year 2000 there was insufficient evidence to recommend any other approach than shock as soon as possible and perform CPR at all other times.
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To develop guidelines allowing emergency medical services (EMS) dispatchers to safely match callers to an EMS response or, alternatively, to a nontraditional resource. ⋯ The authors were able to use a demographic variable (age) to predict a population of callers to a 911 dispatch center triaged to the lowest acuity category, who have a very low risk of having an EMS or ED important finding. The decision rule developed here is preliminary, requiring further validation.
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Comparative Study
The utility of tympanic versus oral temperature measurements of firefighters in emergency incident rehabilitation operations.
Emergency incident rehabilitation (EIR) is the process by which firefighters receive medical screening and monitoring as well as oral rehydration while on the scene of intense or extended fire or rescue operations. A crucial parameter in EIR medical monitoring is temperature determination because heat-related illnesses are common. The objective of this study was to compare the use of oral temperature versus infrared tympanic temperature determinations of firefighters in the outdoor environment of EIR operations. ⋯ There is poor correlation between tympanic and oral temperature determinations in the EIR setting. Oral temperature determinations may be preferable to tympanic temperature determination in the EIR setting.
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There has been concern regarding potential shock hazards for rescuers or bystanders when a defibrillator is used in a wet environment and the recommended safety procedure, moving the patient to a dry area, is not followed. ⋯ Thirty volts may result in some minor sensation by the operator or bystander, but is considered unlikely to be hazardous under these circumstances. The maximum currents were lower than allowed by safety standards. Although defibrillation in a wet environment is not recommended practice, our simulation of a patient and a rescuer/bystander in a wet environment did not show significant risk should circumstances demand it.
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There are 12 million children in the United States with special health care needs. Improvements in medical technology, managed care, and changing social views about the institutionalization of children have all contributed to an increasing number of children with special health care needs (CSHCN) residing primarily in their home communities. Because of the dynamic and fragile nature of the medical conditions typically borne by CSHCN, the need for emergency care is not uncommon and prehospital providers are increasingly likely to encounter this population. ⋯ With the support of grant funding from the federal Emergency Medical Services for Children (EMSC) program, a project was undertaken by investigators in the Center for Prehospital Pediatrics at Children's National Medical Center to develop prehospital protocols for CSHCN. This report details the protocol development process, discusses suggestions for their use, and presents the detailed protocols. The protocols are intended to serve as a resource template for the development and/or revision of jurisdiction-specific, customized practice guidelines.