Association of cachexia with quality of life in patients with chronic kidney disease undergoing hemodialysis
Abstract Purpose Cachexia is a condition in which protein and energy are progressively wasted in patients with chronic kidney disease (CKD), leading to poor long-term prognosis and a decline in health-related quality of life (QOL). However, the relationship between cachexia and health-related QOL re...
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| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2025-04-01
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| Series: | Renal Replacement Therapy |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s41100-025-00620-z |
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| Summary: | Abstract Purpose Cachexia is a condition in which protein and energy are progressively wasted in patients with chronic kidney disease (CKD), leading to poor long-term prognosis and a decline in health-related quality of life (QOL). However, the relationship between cachexia and health-related QOL remains unclear in patients with CKD undergoing hemodialysis. This study aimed to determine the relationship between cachexia and health-related QOL in outpatients with CKD who were undergoing hemodialysis. Methods This cross-sectional study included outpatients with CKD who were undergoing hemodialysis. Cachexia was defined on the basis of the criteria of the Cachexia Consensus Conference, which include a minimum of 5% weight loss in 12 months or less (or a body mass index [BMI] less than 20 kg/m2) plus three or more of the following five diagnostic criteria: decreased muscle strength, fatigue, anorexia, low fat-free mass index, and abnormal biochemistry. The main outcome was health-related QOL, which was measured by the EuroQOL 5 dimensions 5-level. Multivariate analyses were conducted to clarify the associations between cachexia, the five diagnostic criteria items of cachexia, and health-related QOL. Results This study included 93 patients [age 69.4 (11.0) years; women: 49.5%]. Multivariate analysis showed that cachexia was inversely associated with health-related QOL (β = −0.117, P = 0.003). Among the five diagnostic criteria items of cachexia, only fatigue was inversely associated with health-related QOL (β = −0.068, P = 0.029). Conclusions Cachexia, particularly fatigue, was inversely associated with health-related QOL in patients with CKD who were undergoing hemodialysis. |
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| ISSN: | 2059-1381 |