Articles: outcome.
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The objective of this study was to follow up patients considered for spinal cord stimulation and assess outcomes and patient selection factors associated with outcome. A retrospective study of patients considered for spinal cord stimulation was performed. This included three groups: A) those who did not have a temporary trial of stimulation, B) those who did not go on to have long-term stimulation after a trial, and C) those who did go on to have long-term stimulation after a trial. ⋯ We conclude that spinal cord stimulation is an efficacious therapy which is not associated with serious side effects. There is some reduction in therapeutic efficacy over time. Patients deteriorate without treatment.
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Economically disadvantaged children receive less preventive asthma care and more inpatient care. Studies have not evaluated the association of insurance status on children with severe exacerbations. We evaluated differences in severity of illness, resource use, and outcome associated with Medicaid insurance among children receiving intensive care for asthma. DESIGN: Retrospective cohort study. SETTING: Fourteen American pediatric intensive care units participating in the Pediatric Intensive Care Evaluations database. Methods: Patients with a primary diagnosis of asthma treated from May 1995 to February 2000 were identified. Demographic information and clinical data were evaluated to determine whether there was an association between Medicaid insurance, severity of illness, and length of stay. ⋯ Asthmatic children receiving Medicaid had longer pediatric intensive care unit and hospital stays and an increased risk of mechanical ventilation compared with asthmatic children with commercial or health maintenance organization insurance. Further studies are needed to evaluate differences in outcome and resource utilization for economically disadvantaged asthmatic children.
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Research has demonstrated that experienced emergency physicians can identify a subgroup of patients with shoulder dislocation for whom pre-reduction radiographs do not alter patient management. Based on that research, a treatment guideline for the selective elimination of pre-reduction radiographs in clinically evident cases of anterior shoulder dislocation was developed and implemented. The primary objective of this study was to prospectively determine whether the treatment guideline safely eliminates unnecessary radiographs. ⋯ Experienced emergency physicians are frequently certain of the diagnosis of anterior shoulder dislocation on clinical grounds alone and can comfortably and safely use this guideline for the selective elimination of pre-reduction radiographs. Compliance with the guideline substantially decreases pre-reduction radiographs. Validation of the guideline in other settings is warranted.
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Pediatr Crit Care Me · Jul 2002
Outcome of critically ill children before and after the establishment of a pediatric retrieval service as a component of a national strategy for pediatric intensive care.
To compare outcomes of critically ill children transferred for intensive care by specialist and nonspecialist retrieval before and after the establishment of a dedicated pediatric intensive care transfer service. DESIGN: Prospective, observational study. SETTING: All hospitals that admitted children in a defined geographic region of the United Kingdom. PATIENTS: There were a total of 284 critically ill children (<16 yrs old) transferred from a district general hospital to a tertiary pediatric intensive care unit. MEASUREMENTS AND MAIN ⋯ We conclude that the establishment of a regional transfer service coincided with a fall in standardized mortality that reflected more general changes in intensive care performance rather than a specific benefit of a specialist transfer team.
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The objective of this study was to examine the programming strategies used in patients with intractable low-back pain treated with epidural spinal cord stimulation (SCS) utilizing paddle electrodes and a radio frequency (RF) stimulator. Programming strategies were examined in a group of patients implanted with a 16-contact paddle electrode and a dual channel RF receiver to treat chronic low-back pain. Baseline data included previous surgical history information, leg and low back pain severity and characteristics, and routine demographic information. ⋯ The system must provide the capability to redirect the current electronically over at least two segments of the spinal canal, to electronically steer the current in a medio-lateral direction, and to activate multiple electrical contacts simultaneously. The willingness and ability to provide extensive reprogramming in the long term follow-up is also of the utmost importance. Pain and its treatment with SCS is a dynamic process.