Estimating renal function in old people: an in-depth review.
Int Urol Nephrol
; 49(11): 1979-1988, 2017 Nov.
Article
en En
| MEDLINE
| ID: mdl-28913589
Estimates of glomerular filtration rate (eGFR) should provide accurate measure of an individual's kidney function because important clinical decisions such as timing of renal replacement therapy and drug dosing may be dependent on eGFR. Formulae from which eGFR is derived are generally based on serum creatinine measurement, such as Cockcroft-Gault, MDRD and CKD-EPI. More recently, calculation of eGFR using other laboratory biomarkers such as cystatin C has emerged with apparent greater accuracy. In old people, there is age-related physiological change in the kidney, which could lead to reduced GFR. Likewise, physiological changes in body composition that occur with the ageing process impede the use of a single creatinine-based calculation of eGFR across all adult age groups. Studies have shown differences in the prevalence of CKD based on the type of equation used to estimate GFR. This review discusses the evolution of eGFR calculations and the relative accuracy of such equations in older population.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Envejecimiento
/
Creatinina
/
Cistatina C
/
Lesión Renal Aguda
/
Tasa de Filtración Glomerular
Tipo de estudio:
Prognostic_studies
/
Risk_factors_studies
Límite:
Aged
/
Aged80
/
Humans
Idioma:
En
Revista:
Int Urol Nephrol
Año:
2017
Tipo del documento:
Article
Pais de publicación:
Países Bajos