Articles: emergency-medical-services.
-
An essential feature of the trauma center concept is the rapid delivery of patients with complicated injuries to a regional trauma center directly from the site of injury. A variety of triage instruments have been proposed to aid the prehospital personnel in making this difficult triage decision. We used a combination of prospective and retrospective analysis to evaluate and compare the performance of 11 recommended triage instruments on the same trauma population. ⋯ Of the triage instruments with a sensitivity greater than 70%, the respiratory/systolic pressure/Glasgow Coma Scale (RSG) score provided the largest improvement in odds for needing a trauma center when the triage instrument is positive. Although no triage instrument performed ideally, the patients missed by the triage instruments having a sensitivity greater than 70% were hemodynamically stable. Transfer of such patients to a trauma center following determination of the extent of underlying injury at a referring emergency department should be possible.
-
To identify patients likely to be admitted to a critical care unit as well as those at high risk of deterioration, we studied all patients admitted to the medical service. Cardiac patients had a high likelihood of unit admission even if they were rated as not ill and stable, whereas ill and unstable noncardiac patients went to the floor. ⋯ If the goal is to admit patients at highest risk, the optimal strategy is to admit unstable, severely ill, and moribund patients in both the cardiac and noncardiac groups. By doing this, it is possible to decrease unit admission of patients likely to do well, increase the admission of patients likely to do poorly, while decreasing the number of patients admitted.
-
Immobilization of the spine is of prime concern during transportation of trauma patients to prevent neurologic compromise. In an attempt to study certain techniques of prehospital thoracolumbar spine immobilization, we radiographically evaluated the motion of the thoracolumbar spine in a volunteer with a stable spine, a cadaver with an unstable thoracolumbar spine, and a patient with a T12-L1 fracture dislocation. Both the backboard and the Scoop stretcher offered adequate stabilization for thoracolumbar spine instability. The logroll maneuver presented the greatest possibility for movement of the spine at the unstable thoracolumbar segment.
-
Trauma kills more Americans from age 1 to 34 than all diseases combined. Until recently, trauma care in the United States was delivered in a nonorganized, nonintegrated fashion, with trauma victims being transported to the medical facility closest to the scene of the accident. Many recent studies confirm an unacceptably high incidence--up to 75% in some studies--of preventable deaths in trauma victims treated under the nearest hospital system. ⋯ The decision on whether to take a patient to the closest hospital or to the regional trauma center is a form of triage, with far-reaching consequences medically, ethically, and financially. Various triage instruments have been developed to try to identify those patients who would benefit from the resources of a trauma center, and to avoid overcrowding those centers with patients having less serious injuries. These triage tools are based on a combination of mechanism of injury, anatomic criteria, physiologic criteria, and co-morbidity factors.