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Medicina Clínica
Article . 2011 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Productos de glicación avanzada: nuevo marcador de disfunción renal en pacientes con insuficiencia cardíaca crónica

Authors: González Juanatey, José Ramón; Raposeiras Roubín, Sergio; Alvarez Castro, Ezequiel; Rodiño Janeiro, Bruno K; Grigorian Shamagian, Lilian; Seoane Blanco, Ana; Moure González, María; +1 Authors

Productos de glicación avanzada: nuevo marcador de disfunción renal en pacientes con insuficiencia cardíaca crónica

Abstract

Fundamento y objetivo Los productos finales de glicacion avanzada (AGE) estan involucrados en la fisiopatologia y pronostico de la insuficiencia cardiaca (IC), acumulandose en situaciones como la insuficiencia renal (IR). El objetivo del estudio fue analizar la relacion de AGE e IR en pacientes con IC cronica. Material y metodo Se incluyeron un total de 102 pacientes de forma consecutiva procedentes de la consulta de IC. Se obtuvieron datos clinicos y analiticos, con medicion de hemoglobina glicada, peptido natriuretico cerebral, cistatina C y AGE fluorescente, estimandose de cada paciente la tasa de filtracion glomerular (TFG). Resultados El 40,2% de los pacientes presentaron una TFG < 60ml/min/1,73m2 y el 11,7% enfermedad renal oculta. Los AGE presentaron una clara correlacion positiva con la creatinina (r=0,685, p<0,001) y la cistatina C (r=0,682, p<0,001) y negativa con la TFG (r=-0,720, p<0,001). La media de AGE fluorescentes en pacientes con IR fue mayor que en aquellos sin IR (media [DE] de 83,4 [3,3] URF frente a 56,8 [2,1] URF, p<0,001). En cuanto a su valor para el diagnostico de enfermedad renal oculta, los AGE fluorescentes presentaron un area bajo la curva ROC superior a la de otros parametros de IR, como la cistatina C. El analisis multivariado demostro que los AGE fluorescentes son un marcador independiente de IR (odds ratio [OR] 1,06; intervalo de confianza del 95% [IC 95%] 1,024-1,097; p=0,001). Conclusiones Los AGE actuan como un marcador de IR en pacientes con IC cronica, tanto diabeticos como no diabeticos, siendo superiores a la cistatina C en la deteccion de enfermedad renal oculta

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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
Green