Preoperative controlling nutritional status as an optimal prognostic nutritional index to predict the outcome for colorectal cancer
©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved..
BACKGROUND: The controlling nutritional status (CONUT) score effectively reflects a patient's nutritional status, which is closely related to cancer prognosis. This study investigated the relationship between the CONUT score and prognosis after radical surgery for colorectal cancer, and compared the predictive ability of the CONUT score with other indexes.
AIM: To analyze the predictive performance of the CONUT score for the survival rate of colorectal cancer patients who underwent potentially curative resection.
METHODS: This retrospective analysis included 217 patients with newly diagnosed colorectal. The CONUT score was calculated based on the serum albumin level, total lymphocyte count, and total cholesterol level. The cutoff value of the CONUT score for predicting prognosis was 4 according to the Youden Index by the receiver operating characteristic curve. The associations between the CONUT score and the prognosis were performed using Kaplan-Meier curves and Cox regression analysis.
RESULTS: Using the cutoff value of the CONUT score, patients were stratified into CONUT low (n = 189) and CONUT high groups (n = 28). The CONUT high group had worse overall survival (OS) (P = 0.013) and relapse-free survival (RFS) (P = 0.015). The predictive performance of CONUT was superior to the modified Glasgow prognostic score, the prognostic nutritional index, and the neutrophil-to-lymphocyte ratio. Meanwhile, the predictive performances of CONUT + tumor node metastasis (TNM) stage for 3-year OS [area under the receiver operating characteristics curve (AUC) = 0.803] and 3-year RFS (AUC = 0.752) were no less than skeletal muscle mass index (SMI) + TNM stage. The CONUT score was negatively correlated with SMI (P < 0.01).
CONCLUSION: As a nutritional indicator, the CONUT score could predict long-term outcomes after radical surgery for colorectal cancer, and its predictive ability was superior to other indexes. The correlation between the CONUT score and skeletal muscle may be one of the factors that play a predictive role.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:16 |
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| Enthalten in: |
World journal of gastrointestinal oncology - 16(2024), 2 vom: 15. Feb., Seite 343-353 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Liu, Li-Xiang [VerfasserIn] |
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| Links: |
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| Themen: |
Colorectal cancer |
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| Anmerkungen: |
Date Revised 08.03.2024 published: Print Citation Status PubMed-not-MEDLINE |
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| doi: |
10.4251/wjgo.v16.i2.343 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM369152859 |
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| 100 | 1 | |a Liu, Li-Xiang |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Preoperative controlling nutritional status as an optimal prognostic nutritional index to predict the outcome for colorectal cancer |
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| 500 | |a published: Print | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a ©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved. | ||
| 520 | |a BACKGROUND: The controlling nutritional status (CONUT) score effectively reflects a patient's nutritional status, which is closely related to cancer prognosis. This study investigated the relationship between the CONUT score and prognosis after radical surgery for colorectal cancer, and compared the predictive ability of the CONUT score with other indexes | ||
| 520 | |a AIM: To analyze the predictive performance of the CONUT score for the survival rate of colorectal cancer patients who underwent potentially curative resection | ||
| 520 | |a METHODS: This retrospective analysis included 217 patients with newly diagnosed colorectal. The CONUT score was calculated based on the serum albumin level, total lymphocyte count, and total cholesterol level. The cutoff value of the CONUT score for predicting prognosis was 4 according to the Youden Index by the receiver operating characteristic curve. The associations between the CONUT score and the prognosis were performed using Kaplan-Meier curves and Cox regression analysis | ||
| 520 | |a RESULTS: Using the cutoff value of the CONUT score, patients were stratified into CONUT low (n = 189) and CONUT high groups (n = 28). The CONUT high group had worse overall survival (OS) (P = 0.013) and relapse-free survival (RFS) (P = 0.015). The predictive performance of CONUT was superior to the modified Glasgow prognostic score, the prognostic nutritional index, and the neutrophil-to-lymphocyte ratio. Meanwhile, the predictive performances of CONUT + tumor node metastasis (TNM) stage for 3-year OS [area under the receiver operating characteristics curve (AUC) = 0.803] and 3-year RFS (AUC = 0.752) were no less than skeletal muscle mass index (SMI) + TNM stage. The CONUT score was negatively correlated with SMI (P < 0.01) | ||
| 520 | |a CONCLUSION: As a nutritional indicator, the CONUT score could predict long-term outcomes after radical surgery for colorectal cancer, and its predictive ability was superior to other indexes. The correlation between the CONUT score and skeletal muscle may be one of the factors that play a predictive role | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Colorectal cancer | |
| 650 | 4 | |a Controlling nutritional status | |
| 650 | 4 | |a Prognostic marker | |
| 650 | 4 | |a Sarcopenia | |
| 650 | 4 | |a Skeletal muscle | |
| 700 | 1 | |a Wang, Hao |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Bo |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Ting-Ting |e verfasserin |4 aut | |
| 700 | 1 | |a Yuan, Qing-Gang |e verfasserin |4 aut | |
| 700 | 1 | |a Zhou, Shi-Zhen |e verfasserin |4 aut | |
| 700 | 1 | |a Ding, Chao |e verfasserin |4 aut | |
| 700 | 1 | |a Miao, Ji |e verfasserin |4 aut | |
| 700 | 1 | |a Guan, Wen-Xian |e verfasserin |4 aut | |
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