التفاصيل البيبلوغرافية
| العنوان: |
Comparison of Risk Prediction With the CKD-EPI and MDRD Equations in Acute Decompensated Heart Failure. |
| المؤلفون: |
Manzano-Fernández, Sergio, Flores-Blanco, Pedro J., Pérez-Calvo, Juan I., Ruiz-Ruiz, Francisco J., Carrasco-Sánchez, Francisco J., Morales-Rull, José L., Galisteo-Almeda, Luis, Pascual-Figal, Domingo, Valdes, Mariano, Januzzi, James L. |
| المصدر: |
Journal of Cardiac Failure; Aug2013, Vol. 19 Issue 8, p583-591, 9p |
| مستخلص: |
Abstract: Background: Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations estimate glomerular filtration rate (eGFR) more accurately than the Modification of Diet in Renal Disease (MDRD) equation. The aim of this study was to evaluate whether CKD-EPI equations based on serum creatinine and/or cystatin C (CysC) predict risk for adverse outcomes more accurately than the MDRD equation in a hospitalized cohort of patients with acute decompensated heart failure (ADHF). Methods and Results: A total of 526 subjects with ADHF were studied. Blood was collected within 48 hours from admission. eGFR was calculated with the use of MDRD and CKD-EPI equations. The occurrences of mortality and heart failure (HF) hospitalization were recorded. Over the study period (median 365 days [interquartile range 238–370]), 305 patients (58%) died or were rehospitalized for HF. Areas under the receiver operator characteristic curves for CKD-EPI CysC and CKD-EPI creatinine-CysC equations were significantly higher than that for the MDRD equation, especially in patients with >60 mL min−1 1.73 m−2. After multivariate adjustment, all eGFR equations were independent predictors of adverse outcomes (P < .001). However, only CKD-EPI CysC and CKD-EPI creatinine-CysC equations were associated with significant improvement in reclassification analyses (net reclassification improvements 10.8% and 12.5%, respectively). Conclusions: In patients with ADHF, CysC-based CKD-EPI equations were superior to the MDRD equation for predicting mortality and/or HF hospitalization especially in patients with >60 mL min−1 1.73 m−2, and both CKD-EPI equations improved clinical risk stratification. [Copyright &y& Elsevier] |
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| قاعدة البيانات: |
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