A retrospective study of emergency department potassium disturbances: severity, treatment, and outcomes
Clinical and Experimental Emergency Medicine
; (4): 73-79, 2017.
Article
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| WPRIM
| ID: wpr-653088
Biblioteca responsable:
WPRO
ABSTRACT
OBJECTIVE: Disturbances in potassium (K) levels are relatively common and may be associated with significant morbidity and mortality; however, treatments vary. Our purpose was to determine the incidence, treatments, and outcomes associated with hyperkalemia and hypokalemia in emergency department (ED) patients. METHODS: We performed a structured, retrospective review of electronic medical records of consecutive adult ED patients with K measured while in the ED. Demographic, clinical, and laboratory data as well as treatments, disposition, and in-hospital complications were collected. Univariate and multivariate analyses, presented as adjusted odds ratios, were used to compare outcomes by K levels. RESULTS: Of 100,260 visits in 2014, an ED K level was ordered in 48,827 (49%). A total of 1,738 patients (3.6%) were excluded because of sample hemolysis. The K was low (5.0 mEq/L) in 3.6% of patients. Patients with hyperkalemia were older (64 vs. 49 years, P6 mEq/L. CONCLUSION: Hyperkalemia or hypokalemia occur in 1 of 11 ED patients and are associated with inpatient admission and mortality. Treatment of hyperkalemia varies greatly suggesting the need for evidence-based treatment guidelines.
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Índice:
WPRIM
Asunto principal:
Potasio
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Oportunidad Relativa
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Incidencia
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Análisis Multivariante
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Estudios Retrospectivos
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Estudios de Cohortes
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Mortalidad
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Urgencias Médicas
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Servicio de Urgencia en Hospital
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Registros Electrónicos de Salud
Tipo de estudio:
Etiology_studies
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Guideline
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Adult
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Humans
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Male
Idioma:
En
Revista:
Clinical and Experimental Emergency Medicine
Año:
2017
Tipo del documento:
Article