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10.1016/j.ijcard.2011.04.018
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Pascual Figal, Domingo A. | - |
dc.contributor.author | Manzano Fernandez, Sergio | - |
dc.contributor.author | Garrido, Iris P | - |
dc.contributor.author | Lax Pérez, Antonio Manuel | - |
dc.contributor.author | Januzzi, James L | - |
dc.contributor.other | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Medicina | es |
dc.date.accessioned | 2024-01-23T12:47:51Z | - |
dc.date.available | 2024-01-23T12:47:51Z | - |
dc.date.issued | 2012-10 | - |
dc.identifier.citation | International Journal of Cardiology. 2012 Oct 18;160(3):196-200.doi: 10.1016/j.ijcard.2011.04.018. Epub 2011 May 8. | es |
dc.identifier.issn | 0167-5273 | - |
dc.identifier.uri | http://hdl.handle.net/10201/137597 | - |
dc.description | ©2012. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted version of a Published Work that appeared in final form in International Journal of Cardiology. To access the final edited and published work see https://doi.org/10.1016/j.ijcard.2011.04.018 | es |
dc.description.abstract | Background: Hematologic abnormalities such as elevated red blood cell distribution width (RDW) as well as anemia are prognostically meaningful among heart failure (HF) patients. The inter-relationship between these hematologic abnormalities in HF is unclear, however. We therefore aimed to assess whether RDW is predicting changes in hemoglobin concentrations as well as onset of anemia. Methods: 268 consecutive non-anemic patients with acutely decompensated HF (ADHF) were enrolled at hospital discharge and RDW was measured. At 6 month follow-up, change in hemoglobin as well as new-onset anemia was studied as a function of RDW at discharge. Results: RDW at discharge correlated negatively with hemoglobin values at 6 months (r=-0.220; p<0.001); a greater decrease in hemoglobin concentration occurred in those with higher values of RDW at discharge (p=0.004), independently of baseline hemoglobin concentration and other risk factors. At 6 months, 54 patients (20%) developed new-onset anemia. RDW values at discharge were significantly higher among patients who developed new-onset anemia (15.1 ± 2.2 vs. 14.2 ± 1.4, p=0.005). In integrated discrimination improvement analyses, the addition of RDW measurement improved the ability to predict new-onset anemia (IDI 0.0531, p<0.001), beyond known risk factors as hemoglobin, renal function, age, diabetes mellitus, sex and HF symptom severity. In adjusted analyses, patients with RDW>15% (derived from receiver operating characteristic analysis) had a tripling of the risk of new-onset anemia (OR=3.1, 95% CI 1.5-5.1, p=0.002). Conclusion: Among non-anemic patients with ADHF, RDW measurement at the time of hospital discharge independently predicts lower hemoglobin concentrations and new-onset anemia over a 6-month follow up period. | es |
dc.format | application/pdf | es |
dc.format.extent | 5 | es |
dc.language | eng | es |
dc.relation | This study was supported by the national network of investigation on heart failure “REDINSCOR”: Grant RD06/0003/0013, Instituto de Salud Carlos III, Ministry of Health, Madrid, Spain. Dr. Januzzi is supported in part by the Balson Clinical Scholar fund. | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Red blood cell distribution width | es |
dc.subject | Anemia | es |
dc.subject | Heart failure | es |
dc.subject | Hemoglobin | es |
dc.title | Red blood cell distribution width predicts new-onset anemia in heart failure patients | es |
dc.type | info:eu-repo/semantics/article | es |
dc.identifier.doi | 10.1016/j.ijcard.2011.04.018 | - |
Aparece en las colecciones: | Artículos: Medicina |
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Red blood cell distribution width predicts new-onset anemia in heart failure patients.pdf | 295,2 kB | Adobe PDF | ![]() Visualizar/Abrir |
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