Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca

Background: Acute deterioration of kidney function among patients admitted to the hospital for cardiac failure is associated with an increased mortality. Aim: To investigate the association between deterioration of kidney function and mortality among patients hospitalized for cardiac failure. Materi...

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Autores principales:	Castro,Pablo, Verdejo,Hugo, Altamirano,Rodrigo, Downey,Patricio, Vukasovic,José Luis, Sepúlveda,Luis, Lanas,Fernando, Bilbao,Paola, Pacheco,Ricardo, Rossel,Víctor
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2013
Materias:	Heart failure Renal insufficiency Risk factors
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872013000800005
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spelling	oai:scielo:S0034-988720130008000052014-01-27Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiacaCastro,PabloVerdejo,HugoAltamirano,RodrigoDowney,PatricioVukasovic,José LuisSepúlveda,LuisLanas,FernandoBilbao,PaolaPacheco,RicardoRossel,Víctor Heart failure Renal insufficiency Risk factors Background: Acute deterioration of kidney function among patients admitted to the hospital for cardiac failure is associated with an increased mortality. Aim: To investigate the association between deterioration of kidney function and mortality among patients hospitalized for cardiac failure. Material and Methods: Patients admitted for decompensated cardiac failure to 14 Chilean hospitals between 2002 and 2009 were incorporated to the study. Clinical and laboratory features were registered. Serum creatinine values on admission and discharge were determined. Hospital and long term mortality was determined requesting death certificates to the National Identification Service at the end of follow up, lasting 635 ± 581 days. Results: One thousand sixty four patients were incorporated and 1100, aged 68 ± 13 years (45% females) had information about renal function. Seventy seven percent were hypertensive and 36% were diabetic. Mean ejection fraction was 41 ± 18% and 34% had an ejection fraction over 50%. Mean admission creatinine was 1.7 ± 1.6 mg/dl and 19% had a creatinine over 2 mg/dl. Serum creatinine increased more than 0.5 mg/dl during hospitalization in 9% of general patients and in 11% of diabetics. The increase in creatinine was associated with a higher risk of hospital mortality (odds ratio (OR) 12.9, 95% confidence intervals (CI) 6.7-27.6) and long term mortality (OR 2.1, 95% CI 1.6-3). Conclusions: The deterioration of renal function during hospitalization of patients with heart failure is a risk factor for hospital and long term mortality.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.141 n.8 20132013-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872013000800005es10.4067/S0034-98872013000800005
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Heart failure Renal insufficiency Risk factors
spellingShingle	Heart failure Renal insufficiency Risk factors Castro,Pablo Verdejo,Hugo Altamirano,Rodrigo Downey,Patricio Vukasovic,José Luis Sepúlveda,Luis Lanas,Fernando Bilbao,Paola Pacheco,Ricardo Rossel,Víctor Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca
description	Background: Acute deterioration of kidney function among patients admitted to the hospital for cardiac failure is associated with an increased mortality. Aim: To investigate the association between deterioration of kidney function and mortality among patients hospitalized for cardiac failure. Material and Methods: Patients admitted for decompensated cardiac failure to 14 Chilean hospitals between 2002 and 2009 were incorporated to the study. Clinical and laboratory features were registered. Serum creatinine values on admission and discharge were determined. Hospital and long term mortality was determined requesting death certificates to the National Identification Service at the end of follow up, lasting 635 ± 581 days. Results: One thousand sixty four patients were incorporated and 1100, aged 68 ± 13 years (45% females) had information about renal function. Seventy seven percent were hypertensive and 36% were diabetic. Mean ejection fraction was 41 ± 18% and 34% had an ejection fraction over 50%. Mean admission creatinine was 1.7 ± 1.6 mg/dl and 19% had a creatinine over 2 mg/dl. Serum creatinine increased more than 0.5 mg/dl during hospitalization in 9% of general patients and in 11% of diabetics. The increase in creatinine was associated with a higher risk of hospital mortality (odds ratio (OR) 12.9, 95% confidence intervals (CI) 6.7-27.6) and long term mortality (OR 2.1, 95% CI 1.6-3). Conclusions: The deterioration of renal function during hospitalization of patients with heart failure is a risk factor for hospital and long term mortality.
author	Castro,Pablo Verdejo,Hugo Altamirano,Rodrigo Downey,Patricio Vukasovic,José Luis Sepúlveda,Luis Lanas,Fernando Bilbao,Paola Pacheco,Ricardo Rossel,Víctor
author_facet	Castro,Pablo Verdejo,Hugo Altamirano,Rodrigo Downey,Patricio Vukasovic,José Luis Sepúlveda,Luis Lanas,Fernando Bilbao,Paola Pacheco,Ricardo Rossel,Víctor
author_sort	Castro,Pablo
title	Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca
title_short	Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca
title_full	Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca
title_fullStr	Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca
title_full_unstemmed	Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca
title_sort	incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca
publisher	Sociedad Médica de Santiago
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872013000800005
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Incidencia e importancia pronóstica del deterioro de la función renal en pacientes hospitalizados con insuficiencia cardiaca

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