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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Extracorporeal life support (ECLS) was used to treat three patients with near-fatal status asthmaticus who did not respond to aggressive medical therapies and mechanical ventilation under controlled permissive hypercapnia. ECLS was instituted in patient 1 because PaCO2 was excessively high and pH was excessively low, in patient 2 because hypoxemia and shock were not responsive to treatment, and in patient 3 because of sustained severe hypotension. ⋯ Aggressive medical treatments were continued during ECLS. Our findings indicate that ECLS is a useful method for preventing death in patients with near-fatal status asthmaticus.
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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.