The American journal of emergency medicine
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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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Every year in the United States about 5,000 people sustain a cervical spinal cord injury. Vastly greater numbers present to hospitals after motor vehicle crashes and falls with potential cervical spine injuries (CSI) for evaluation. ⋯ It is, therefore, incumbent on everyone caring for these patients to distinguish between fact and fiction in regard to CSI management. This article addresses the following areas of controversy: CSI is a rare injury; patients with cranial and facial injuries are at increased risk for CSI; everyone with a significant mechanism of injury needs radiological clearance of their cervical spine; a normal cross-table lateral view radiograph excludes significant CSI; oral intubation of patients with CSI is not safe; a semi-rigid collar prevents movement of the cervical spine; and the evaluation of the cervical spine needs to begin in the resuscitation room in every patient.
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Case Reports
Evaluation of cerebral hemodynamics in a head-injured patient with hypovolemia using transcranial Doppler sonography.
A 20-year-old man presented with hypovolemic shock caused by abdominal injury. Cerebral hemodynamics were evaluated by transcranial Doppler (TCD) sonography. Middle cerebral artery flow velocities decreased, and the pulsatility indices increased markedly. ⋯ These abnormal Doppler signals seemed to be caused by a compromise in CPP and to be aggravated by hypovolemia. The patient was discharged with a residual mild memory disturbance. Hypovolemia aggravates a reduced cerebral blood flow caused by a compromised CPP, and the waveform of TCD in a case of hypovolemic shock should be differentiated from intracranial hypertension.
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Many of the costs associated with prehospital care in developed countries are covered in budgets for fire suppression, police services, and the like. Determining these costs is therefore difficult. The costs and benefits of developing a prehospital care system for Kuala Lumpur, Malaysia, which now has essentially no emergency medical services (EMS) system, were estimated. ⋯ A prehospital system for Kuala Lumpur would cost approximately $2.5 million per year. It might save seven lives, three of which would be marred by significant neurological injury. Developing countries would do well to consider alternatives to a North American EMS model.