The American journal of emergency medicine
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Randomized Controlled Trial Clinical Trial
Optimization of glottic exposure during intubation of a patient lying supine on the ground.
Two methods of endotracheal intubation of patients lying on the ground were compared for ease and speed of intubation and minimization of complications in a crossover study of prehospital-oriented emergency physicians. Intubation of a mannequin was attempted by the physicians in either a left lateral decubitus (LLD) position or a kneeling (K) position, followed by the alternate position. ⋯ Intubation times were 10.5 versus 14.6 seconds in the LLD and K positions, respectively (P < .001). The LLD position is a more effective position (in a mannequin model) than the K position for intubation of patients found lying on the ground, a frequent situation in prehospital care.
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Few studies have examined differences in mechanism, presentation, and outcome of trauma in geriatric patients. This study compared pelvic fractures and associated injuries in geriatric and nongeriatric patients. The medical charts of all patients presenting to a large urban emergency medicine teaching program with a pelvic fracture between January 1, 1987 and December 31, 1993 were retrospectively reviewed by study-blinded physicians. ⋯ Six geriatric deaths were caused by exacerbation of underlying cardiovascular disease. Geriatric patients underwent significantly fewer operative procedures (6% v 43%, P < .05) but there were no significant differences in the percent admitted (85%) or mean length of hospital stay (9.59 days). Despite the decreased severity of pelvic fractures, care must be taken to prevent morbidity caused by exacerbation of premorbid illnesses in geriatric patients with pelvic fractures.
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To evaluate the cost-effectiveness of a "fast track" system for diverting lower acuity patients away from the pediatric emergency department (ED), 4,060 patients triaged to the fast track area of an urban pediatric ED with the 10 most common discharge diagnoses from 1/1/94 through 12/31/94 were retrospectively evaluated. Patients triaged as having nonurgent concerns qualified for treatment in a separate fast track area for 8 hours per day (fast track patients). These patients were compared with 5,199 seen in the main pediatric ED for the same concerns during the remaining hours when the fast track was not in operation (ED patients). ⋯ A fast track is an effective system for maintaining patient flow at a cost savings to society. It can help the hospital in its negotiations with payors because it curtails charges. It is also a potential means for maintaining overall departmental revenues as payors increasingly deny traditional pediatric ED visits for patients with lower acuity concerns.
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This study's goal was to analyze aeromedical emergency medical services (EMS) endotracheal intubation (ETI) success rates for in-flight intubations, and to retrospectively compare in-flight ETI success rates with those achieved in hospital and trauma scene settings. Patients undergoing flight crew ETI during a 3-year study period were reviewed, and flight team-performed intubations were classified as in-flight, hospital (at referring hospital), or ground (at trauma scene). Flight crews attempted ETI in 302 patients, with success in 291 patients (96.4%). ⋯ There were no differences among the groups in proportions of pediatric patients (P = .55) or multiple intubation attempts (P = .83). Use of paralytic agents was more frequent in ground and in-flight groups as compared with hospital group patients (P = .03). We conclude that with the aircraft and aeromedical crew studied, ETI was as likely to be successful in-flight as in other settings.