Annals of emergency medicine
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Multicenter Study Comparative Study Clinical Trial
Use of emergency departments by elderly patients: projections from a multicenter data base.
To assess the use of emergency medical care by the elderly in the United States, including emergency department visits, level of ED care required, ambulance services, and hospital admission rate. ⋯ With the rapid growth of the size of the elderly population, it is important that we assess the emergency medical resources needed to care for the geriatric population.
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Multicenter Study Comparative Study Clinical Trial
Geriatric patient emergency visits. Part II: Perceptions of visits by geriatric and younger patients.
To compare group perceptions of reasons for emergency department care, ED use patterns, and the effect of illness on self-care ability for elderly and younger adult patients. ⋯ The elderly use the ED for reasons similar to those for younger adults. Often they feel too ill to wait for an office visit or are referred in by their primary care provider. Elderly patients more commonly have difficulty with self care after release home, and emergency physicians must plan accordingly.
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Comparative Study Clinical Trial
Evaluation of the Vision Theophylline assays in the emergency department setting.
To determine whether the use of fingerstick blood samples or venipuncture blood samples affect the accuracy and the precision of the Vision Theophylline I assay and the Vision Theophylline II assay in the emergency department setting. ⋯ There is a strong correlation between theophylline concentrations measured by Vision Theophylline assay versus HPLC, regardless of whether the Vision Theophylline assay is performed on a fingerstick or venipuncture sample. Vision fingerstick samples were more accurate than Vision venipuncture samples for both Vision Theophylline I and II assays. Theophylline concentrations measured by the Vision system using venipuncture samples were slightly more precise than those using fingerstick samples when compared with HPLC analysis. These differences in accuracy and precision were not clinically relevant.
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The health care needs of the elderly population are significantly different from those of younger patients and require special knowledge and skills on the part of emergency physicians. The purpose of this study was to identify the nature and extent of geriatric training currently provided to emergency medicine residents. ⋯ Although geriatric emergency care is becoming an integral part of the emergency medicine residency program, there may be a need for better focused and more intensive training.
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To review cases of black widow spider envenomation to describe the clinical presentation and evaluate the efficacy of treatment. ⋯ One hundred sixty-three envenomations by black widow spiders were reviewed and graded according to severity with treatment modalities evaluated. Although calcium gluconate usually has been considered the first-line treatment of severe envenomations by black widow spiders, we found it ineffective for pain relief compared with a combination of IV opioids and benzodiazepines. The use of antivenin significantly shortened the duration of symptoms in severe envenomations.