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Karava V, Dotis J, Kondou A, Printza N. Malnutrition Patterns in Children with Chronic Kidney Disease. Life (Basel) 2023; 13:life13030713. [PMID: 36983870 PMCID: PMC10053690 DOI: 10.3390/life13030713] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/09/2023] Open
Abstract
Malnutrition is frequent in children with chronic kidney disease (CKD). Apart from undernutrition and protein energy wasting (PEW), overnutrition prevalence is rising, resulting in fat mass accumulation. Sedentary behavior and unbalanced diet are the most important causal factors. Both underweight and obesity are linked to adverse outcomes regarding renal function, cardiometabolic risk and mortality rate. Muscle wasting is the cornerstone finding of PEW, preceding fat loss and may lead to fatigue, musculoskeletal decline and frailty. In addition, clinical data emphasize the growing occurrence of muscle mass and strength deficits in patients with fat mass accumulation, attributed to CKD-related wasting processes, reduced physical activity and possibly to obesity-induced inflammatory diseases, leading to sarcopenic obesity. Moreover, children with CKD are susceptible to abdominal obesity, resulting from high body fat distribution into the visceral abdomen compartment. Both sarcopenic and abdominal obesity are associated with increased cardiometabolic risk. This review analyzes the pathogenetic mechanisms, current trends and outcomes of malnutrition patterns in pediatric CKD. Moreover, it underlines the importance of body composition assessment for the nutritional evaluation and summarizes the advantages and limitations of the currently available techniques. Furthermore, it highlights the benefits of growth hormone therapy and physical activity on malnutrition management.
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Androutsos O, Zampelas A. Body Composition in Children: What Does It Tell Us So Far? CHILDREN 2022; 9:children9081199. [PMID: 36010089 PMCID: PMC9406718 DOI: 10.3390/children9081199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/16/2022]
Abstract
The Special Issue “Body Composition in Children” of the journal “CHILDREN” aimed to publish both original and review articles focusing on the prevalence and determinants of obesity across childhood, the role of body composition in children’s health, new approaches to assessing body composition, and interventions aiming to improve body composition in children and adolescents [...]
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Affiliation(s)
- Odysseas Androutsos
- Laboratory of Clinical Nutrition and Dietetics, Department of Nutrition and Dietetics, University of Thessaly, Thessaly, 42132 Trikala, Greece
- Correspondence:
| | - Antonis Zampelas
- Laboratory of Dietetics and Quality of Life, Department of Food Science and Human Nutrition, Agricultural University of Athens, 11588 Athens, Greece
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