The American journal of emergency medicine
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Letter Case Reports
An unusual diagnosis for acute right-sided groin pain in a 39-year-old woman.
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Comparative Study
Controlling for the severity of injuries in emergency medicine research.
The injury severity score (ISS) and age have been used retrospectively to control for trauma severity. Other control variables such as the revised trauma score (RTS) and the TRISS method (which estimates the probability of survival for each patient) additionally require that values of blood pressure, Glasgow coma scale, and respiratory rate, be recorded in the emergency department. The authors question when the RTS, ISS, the ISS and age, or the probability of survival calculated using the TRISS method should be used to control for severity of injuries in trauma research. ⋯ Researchers should consider the ISS with RTS and age to control for severity when lengths of hospital or ICU stay are studied. The TRISS method should be used in studies of survival. In both cases, the RTS which requires data collection in the emergency department must be calculated.
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Regionalization of health care for trauma has become commonplace, and the same concept for critically ill medical/surgical patients is developing. Recent evidence suggests that current stabilization measures used by transport teams can be inadequate for this critically ill patient population. In trauma, speed has been considered a necessity to get the patient to a facility which cannot be carried out to the field, eg, an operating room. ⋯ Accumulating evidence supports the premise that speed of transport is not as important as stabilization before transport, knowledge of hemodynamics during transport, and early use of critical care monitoring systems. Other reports identify the need for initial evaluation and stabilization of critically ill patients by physicians at the critical care level of expertise. Accordingly, critical care transportation teams have evolved, creating new notions of pretransport stabilization not applicable to previous transport systems.
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Letter Case Reports
Spontaneous migration of an intraspinal bullet following a gunshot wound.