Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Activated charcoal (AC) has been proven useful in many toxic ingestions. Theoretically, administration of AC in the prehospital environment could save valuable time in the treatment of patients who have sustained potentially toxic oral ingestions. The purpose of this study was to determine the frequency of prehospital AC administration and to identify time savings that could potentially result from field AC administration. ⋯ In a selected subset of patients who tolerate oral AC, prehospital administration of AC could result in earlier and potentially more efficacious AC therapy. Prospective study of the benefits and feasibility of prehospital AC administration is indicated.
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The American Heart Association (AHA) currently recommends two-finger (TF) chest compression for infants. A previous study demonstrated that two-thumb (TT) with lateral chest wall compression provided significantly higher arterial pressures than did the TF method. Limitations of that study included the lack of an asphyxial model and non-standardized compression forces. ⋯ The TT method produced significantly higher SBPs. The authors were unable to demonstrate that the increased SBPs were secondary to the thoracic compression component because the rescuers did not reach the predetermined SCF in the TF groups. In this swine model of infant CPR, TT chest compression is an easier and more effective method.
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The study was conducted to determine whether the use of prehospital instant photography of motor vehicle crashes (MVCs) by paramedics altered receiving physician (RP) perception of the magnitude of crash severity, as compared with verbal reports of vehicle damage. In addition, the study sought to determine whether altered RP perception resulted in any subsequent changes in emergency department (ED) management. ⋯ The augmentation of verbal paramedic reports with prehospital instant photographs frequently altered both physician perception of MVC severity and subsequent ED management of these trauma patients. However, cost to the patient and length of hospital stay were not significantly altered as a result of the change in physician perception.
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Multicenter Study
Difficulties with portable suction equipment used for prehospital advanced airway procedures.
Airway management is the highest priority for prehospital personnel. While different modalities for airway management are under investigation, endotracheal intubation remains the standard for definitive airway protection. Currently, airway adjuncts such as portable suction remain relatively unstudied. ⋯ The results of this study suggest that suction equipment is carried to the scene infrequently and, when employed, is often found to be functioning suboptimally. Suggestions for improvement and further investigation are provided.
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To examine the ease of endotracheal intubation on the ground for various rescuer positions. ⋯ All tested positions provide satisfactory conditions for intubation on the ground. The straddling position requires statistically, but not clinically, significantly more time for intubation than does prone and may be an important backup position if access from behind the patient's head is impossible.