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4 results on '"Sahade, Viviane"'

2. Prevalence of anemia and renal insufficiency in non-hospitalized patients with heart failure.

Author

Reis FJ, Fernandes AM, Bitencourt AG, Neves FB, Kuwano AY, França VH, Macedo CR, Cruz CG, Sahade V, and Aras Júnior R

Subjects
Anemia complications, Brazil epidemiology, Cross-Sectional Studies, Female, Heart Failure epidemiology, Humans, Male, Middle Aged, Prevalence, Reference Values, Renal Insufficiency complications, Anemia epidemiology, Heart Failure complications, Outpatients statistics & numerical data, Renal Insufficiency epidemiology
Abstract

Background: Heart Failure (HF) is a common disease with a high rate of mortality. Anemia and renal failure (RF) are often found in patients with HF associated with higher severity of the heart disease and a worse prognosis., Objective: To evaluate the prevalence of anemia and RF, as well as the association between these two conditions, in non-hospitalized patients with HF., Methods: Patients treated at the HF Outpatient Clinic of a university hospital were followed from July 2003 to November 2006. Anemia was defined as hemoglobin levels < 13 mg/dl for men and 12 mg/dl for women. Renal function was assessed by the glomerular filtration rate (GFR), calculated by the simplified formula of the MDRD (Modification of Diet in Renal Disease) study., Results: Of the 345 patients included in this study, 26.4% (n = 91) had anemia and 29.6% had moderate to severe renal failure (GFR < 60 ml/min). The association between anemia and a higher prevalence of renal failure was statistically significant (41.8% vs. 25.2%; p = 0.005). The patients at functional class III and IV presented a higher incidence of anemia (39.0% vs. 19.4%; p <0.001) and renal failure (38.2% vs. 24.8%; p = 0.007). No association was observed between anemia or renal failure and history of hypertension, diabetes, systolic function or etiology of HF., Conclusion: The prevalence of anemia and renal failure was high in this population and was associated with the severity of the HF (functional classes III and IV).

Published
2009
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3. Prevalencia de anemia e insuficiencia renal en portadores de insuficiencia cardiaca no hospitalizados

Author

Reis, Francisco José Farias Borges dos, Fernandes, André Maurício Souza, Bitencourt, Almir Galvão Vieira, Neves, Flávia Branco Cerqueira Serra, Kuwano, André Yoichi, França, Victor Hugo Pinheiro, Macedo, Cristiano Ricardo Bastos de, Cruz, Cristiano Gonçalves da, Sahade, Viviane, and Aras Júnior, Roque

Subjects
insuficiencia renal, Insuficiência cardíaca, insuficiência renal, Heart failure, urologic and male genital diseases, anemia, renal insufficiency, Insuficiencia cardiaca
Abstract

FUNDAMENTOS: Insuficiência cardíaca (IC) é uma doença comum com alta taxa de mortalidade. Anemia e insuficiência renal (IR) são frequentemente encontradas em portadores de IC associadas com maior gravidade da doença cardíaca e pior prognóstico. OBJETIVO: Avaliar a prevalência de anemia e insuficiência renal, bem como a associação entre esses dois quadros, em portadores de IC não hospitalizados. MÉTODOS: Foram observados pacientes acompanhandos na clínica de IC de um hospital universitário de julho de 2003 a novembro de 2006. Anemia foi definida como níveis de hemoglobina abaixo de 13 mg/dl para homens e de 12 mg/dl para mulheres. A função renal foi avaliada por meio da taxa de filtração glomerular (TFG), calculada pela fórmula simplificada do estudo MDRD (Modification of Diet in Renal Disease). RESULTADOS: Dos trezentos e quarenta e cinco pacientes incluídos neste estudo, 26,4% (n = 91) tinham anemia e 29,6% tinham insuficiência renal moderada a grave (TFG < 60 ml/min). A associação entre anemia e maior prevalência de insuficiência renal foi estatisticamente significante (41,8% vs. 25,2%; p = 0,005). Os pacientes em classe funcional III e IV apresentaram maior incidência de anemia (39,0% vs. 19,4%; p

Published
2009

4. Arq. Bras. Cardiol

Author

Reis, Francisco José Farias Borges dos, Fernandes, André Maurício Souza, Bitencourt, Almir Galvão Vieira, Neves, Flávia Branco Cerqueira Serra, Kuwano, André Yoichi, França, Victor Hugo Pinheiro, Macedo, Cristiano Ricardo Bastos de, Cruz, Cristiano Gonçalves da, Sahade, Viviane, and Aras Júnior, Roque

Subjects
Heart failure, Anemia, Renal insufficiency
Abstract

p.249-254 Submitted by Texeira Ana (atanateixeira@gmail.com) on 2012-06-21T12:48:41Z No. of bitstreams: 1 Reis, Francisco José Farias Borges dos.pdf: 486859 bytes, checksum: 9ba08b4e18dac6831ae35a77f0f87268 (MD5) Made available in DSpace on 2012-06-21T12:48:41Z (GMT). No. of bitstreams: 1 Reis, Francisco José Farias Borges dos.pdf: 486859 bytes, checksum: 9ba08b4e18dac6831ae35a77f0f87268 (MD5) Previous issue date: 2009 Background: Heart Failure (HF) is a common disease with a high rate of mortality. Anemia and renal failure (RF) are often found in patients with HF associated with higher severity of the heart disease and a worse prognosis. Objective: To evaluate the prevalence of anemia and RF, as well as the association between these two conditions, in non-hospitalized patients with HF. Methods: Patients treated at the HF Outpatient Clinic of a university hospital were followed from July 2003 to November 2006. Anemia was defined as hemoglobin levels < 13 mg/dl for men and 12 mg/dl for women. Renal function was assessed by the glomerular filtration rate (GFR), calculated by the simplified formula of the MDRD (Modification of Diet in Renal Disease) study. Results: Of the 345 patients included in this study, 26.4% (n = 91) had anemia and 29.6% had moderate to severe renal failure (GFR < 60 ml/min). The association between anemia and a higher prevalence of renal failure was statistically significant (41.8% vs. 25.2%; p = 0.005). The patients at functional class III and IV presented a higher incidence of anemia (39.0% vs. 19.4%; p

Published
2009
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