Beneficios de la urea oral en pacientes con hiponatremiae insuficiencia cardiaca / Benefits of oral urea in patients with hyponatremia and heart failure
Galicia clin
; 83(2): 14-19, Apr-May-Jun 29/06/2022. tab, graf
Article
en En
| IBECS
| ID: ibc-206337
Biblioteca responsable:
ES1.1
Ubicación: BNCS
ABSTRACT
Objectives:
To assess the efficacy and safety of oral urea in patients with hyponatremia and heart failure (HF).Methods andResults:
This is a retrospective observational study of hospitalized and non-hospitalized patients with HF and hyponatremia(serum Na+ < 135 mEq/L) followed by the Heart Failure Unit between January 2013 and May 2018. The study evaluated sodium normalization levels (Na+ = 135 ± 3 mEq/L) after treatment with oral urea. Thirty-four patients were included in the study, and all were on standardtreatment for HF. Natremia at the beginning of treatment with oral urea was 126.34 ± 5.41 mEq/L, and the mean on the day of normalizationwas 136.45 ± 3.22 mEq/L (p < 0.001). The mean time to achieve sodium normalization was 4.28 ± 2.37 days. Blood urea at the beginning oftreatment with urea was 85.77 ± 50.51 mg/dl, and the mean on the day of Na+ normalization was 137.90 ± 56.66 mg/dl (p < 0.001). Therewas an increase in diuresis (p < 0.006) and plasma osmolarity (p < 0.001) as well as a slight decrease in serum potassium (p < 0.001). Themean dose of oral urea was 22.5 g/day. There were no important adverse effects, nor were there significant changes in creatinine levels orthe estimated glomerular filtration rate by the MDRD formula.Conclusions:
When added to the standard treatment for short periods of time, treatment with oral urea is safe and effective at correctingnatremia and improving diuresis in patients with hypervolemic HF with hyponatremia. (AU)Palabras clave
Texto completo:
1
Colección:
06-national
/
ES
Base de datos:
IBECS
Asunto principal:
Urea
/
Insuficiencia Cardíaca
/
Hiponatremia
Límite:
Humans
Idioma:
En
Revista:
Galicia clin
Año:
2022
Tipo del documento:
Article