Utilidad de los parámetros clínico-analíticos en la fase precoz del daño renal agudo de etiología séptica
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2019
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14/09/2017
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Universidad Complutense de Madrid
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El Daño Renal Agudo (DRA) es un problema sanitario de primer orden por su elevada frecuencia en el medio hospitalario, su gravedad y los enormes costes sanitarios que genera.La ausencia, durante un período prolongado de tiempo, de un sistema estandarizado y exacto para la identificación y clasificación del DRA ha sido un gran obstáculo para la investigación clínica en este campo. En los últimos años se han desarrollado diferentes clasificaciones de DRA en un intento de homogenizar los conocimientos. Las más utilizadas son: RIFLE, AKIN y KDIGO. Los biomarcadores actualmente en uso (creatinina, urea) no son sensibles ni específicos para la detección precoz del DRA, lo que limita las opciones terapéuticas y puede comprometer el pronóstico. Pese a que en los últimos años se han estudiado una gran cantidad de nuevos biomarcadores, ninguno ha demostrado una sensibilidad y especificidad suficiente para detectar por si solos de forma eficiente y fidedigna el DRA en fase temprana.El DRA afecta aproximadamente al 35% de los pacientes ingresados en UCI de países desarrollados. La sepsis en sus diferentes formas es la causa más importante de DRA en los pacientes críticos, ocasionando aproximadamente el 50% de los casos. El DRA séptico determina de forma dramática el pronóstico, con una mortalidad asociada de entre el 50 y el 70%...
Acute kidney injury (AKI) is a major sanitary problem due to its high frequency in the hospital environment, its severity and the massive costs it generates in health systems worldwide.The long-time absence of an accurate and standardized system to identify and classify AKI has been an enormous obstacle for clinical research in this field. In an attempt to homogeneize the concepts, different classifications of AKI have been developed and among the most commonly used are RIFLE, AKIN and KDIGO.Current biomarkers in use (creatinine, urea) are not enough sensitive nor speficic for early detection of AKI, and this results in limited therapeutic options that can lead to a compromised prognosis. Although in recent years a significant amount of new biomarkers have been studied, none of them has proven to be sensitive and specific enough to detect early stage AKI in an efficient and accurate fashion.AKI affects approximately 35% of ICU-admitted patients in developed countries. The most important cause of AKI in critical patients is sepsis, accounting for roughly 50% of the cases. Thus, septic AKI dramatically determines the prognosis with a mortality rate that varies between 50 and 70%...
Acute kidney injury (AKI) is a major sanitary problem due to its high frequency in the hospital environment, its severity and the massive costs it generates in health systems worldwide.The long-time absence of an accurate and standardized system to identify and classify AKI has been an enormous obstacle for clinical research in this field. In an attempt to homogeneize the concepts, different classifications of AKI have been developed and among the most commonly used are RIFLE, AKIN and KDIGO.Current biomarkers in use (creatinine, urea) are not enough sensitive nor speficic for early detection of AKI, and this results in limited therapeutic options that can lead to a compromised prognosis. Although in recent years a significant amount of new biomarkers have been studied, none of them has proven to be sensitive and specific enough to detect early stage AKI in an efficient and accurate fashion.AKI affects approximately 35% of ICU-admitted patients in developed countries. The most important cause of AKI in critical patients is sepsis, accounting for roughly 50% of the cases. Thus, septic AKI dramatically determines the prognosis with a mortality rate that varies between 50 and 70%...
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Tesis de la Universidad Complutense de Madrid, Facultad de Medicina, Departamento de Medicina, leída el 14-09-2017