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The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction
BACKGROUNDS: The relationship between cardiovascular outcomes and the Controlling Nutritional Status (CONUT) score in heart failure (HF) with preserved ejection fraction (HFpEF) patients is unknown. This study aimed to evaluate the relationship between the score and cardiovascular outcomes in HFpEF...
Autores principales: | , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7326720/ https://www.ncbi.nlm.nih.gov/pubmed/32637567 http://dx.doi.org/10.1016/j.ijcha.2020.100563 |
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author | Komorita, Takashi Yamamoto, Eiichiro Sueta, Daisuke Tokitsu, Takanori Fujisue, Koichiro Usuku, Hiroki Nishihara, Taiki Oike, Fumi Takae, Masafumi Egashira, Koichi Takashio, Seiji Ito, Miwa Yamanaga, Kenshi Arima, Yuichiro Sakamoto, Kenji Suzuki, Satoru Kaikita, Koichi Tsujita, Kenichi |
author_facet | Komorita, Takashi Yamamoto, Eiichiro Sueta, Daisuke Tokitsu, Takanori Fujisue, Koichiro Usuku, Hiroki Nishihara, Taiki Oike, Fumi Takae, Masafumi Egashira, Koichi Takashio, Seiji Ito, Miwa Yamanaga, Kenshi Arima, Yuichiro Sakamoto, Kenji Suzuki, Satoru Kaikita, Koichi Tsujita, Kenichi |
author_sort | Komorita, Takashi |
collection | PubMed |
description | BACKGROUNDS: The relationship between cardiovascular outcomes and the Controlling Nutritional Status (CONUT) score in heart failure (HF) with preserved ejection fraction (HFpEF) patients is unknown. This study aimed to evaluate the relationship between the score and cardiovascular outcomes in HFpEF patients. METHODS AND RESULTS: A total of 506 consecutive HFpEF patients were prospectively observed for up to 1500 days or until the occurrence of cardiovascular events. The mean age was 71.6 ± 9.4 years. Cardiovascular outcomes were compared between the CONUT score 0–1 group with a normal nutritional state (normal group), the CONUT score 2–4 group with a light degree of undernutrition (light group), and the CONUT score 5–8 group with a moderate degree of undernutrition (moderate group). In this study, there were no patients who scored 9–12, which was defined as a severe state of undernutrition. Overall, 238 cardiovascular events were observed during the follow-up period (median: 1159 days). Kaplan–Meier analysis showed that the moderate group was at higher risk of composite cardiovascular events than the normal group (P < 0.001) and the light group (P = 0.031). The analysis also showed that the light group was at higher risk of composite cardiovascular events than the normal group (P = 0.038). Multivariable Cox proportional hazards analysis with the significant factors from the univariate analysis showed that the CONUT score (hazard ratio: 1.12, 95% confidence interval: 1.03–1.21, P = 0.005) significantly predicted future cardiovascular events. CONCLUSION: Nutritional screening using the CONUT score may be useful for predicting cardiovascular events in HFpEF patients. |
format | Online Article Text |
id | pubmed-7326720 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-73267202020-07-06 The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction Komorita, Takashi Yamamoto, Eiichiro Sueta, Daisuke Tokitsu, Takanori Fujisue, Koichiro Usuku, Hiroki Nishihara, Taiki Oike, Fumi Takae, Masafumi Egashira, Koichi Takashio, Seiji Ito, Miwa Yamanaga, Kenshi Arima, Yuichiro Sakamoto, Kenji Suzuki, Satoru Kaikita, Koichi Tsujita, Kenichi Int J Cardiol Heart Vasc Original Paper BACKGROUNDS: The relationship between cardiovascular outcomes and the Controlling Nutritional Status (CONUT) score in heart failure (HF) with preserved ejection fraction (HFpEF) patients is unknown. This study aimed to evaluate the relationship between the score and cardiovascular outcomes in HFpEF patients. METHODS AND RESULTS: A total of 506 consecutive HFpEF patients were prospectively observed for up to 1500 days or until the occurrence of cardiovascular events. The mean age was 71.6 ± 9.4 years. Cardiovascular outcomes were compared between the CONUT score 0–1 group with a normal nutritional state (normal group), the CONUT score 2–4 group with a light degree of undernutrition (light group), and the CONUT score 5–8 group with a moderate degree of undernutrition (moderate group). In this study, there were no patients who scored 9–12, which was defined as a severe state of undernutrition. Overall, 238 cardiovascular events were observed during the follow-up period (median: 1159 days). Kaplan–Meier analysis showed that the moderate group was at higher risk of composite cardiovascular events than the normal group (P < 0.001) and the light group (P = 0.031). The analysis also showed that the light group was at higher risk of composite cardiovascular events than the normal group (P = 0.038). Multivariable Cox proportional hazards analysis with the significant factors from the univariate analysis showed that the CONUT score (hazard ratio: 1.12, 95% confidence interval: 1.03–1.21, P = 0.005) significantly predicted future cardiovascular events. CONCLUSION: Nutritional screening using the CONUT score may be useful for predicting cardiovascular events in HFpEF patients. Elsevier 2020-06-26 /pmc/articles/PMC7326720/ /pubmed/32637567 http://dx.doi.org/10.1016/j.ijcha.2020.100563 Text en © 2020 The Author(s) http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Original Paper Komorita, Takashi Yamamoto, Eiichiro Sueta, Daisuke Tokitsu, Takanori Fujisue, Koichiro Usuku, Hiroki Nishihara, Taiki Oike, Fumi Takae, Masafumi Egashira, Koichi Takashio, Seiji Ito, Miwa Yamanaga, Kenshi Arima, Yuichiro Sakamoto, Kenji Suzuki, Satoru Kaikita, Koichi Tsujita, Kenichi The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction |
title | The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction |
title_full | The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction |
title_fullStr | The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction |
title_full_unstemmed | The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction |
title_short | The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction |
title_sort | controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction |
topic | Original Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7326720/ https://www.ncbi.nlm.nih.gov/pubmed/32637567 http://dx.doi.org/10.1016/j.ijcha.2020.100563 |
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