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Chen H, Zhang F, Huang L, Bai Y, Zhong Y, Li Y. Thresholds of handgrip strength for all-cause mortality in patients with chronic kidney disease: a secondary systematic review with dose-response meta-analysis. Ren Fail 2024; 46:2305855. [PMID: 38247440 PMCID: PMC10810645 DOI: 10.1080/0886022x.2024.2305855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/10/2024] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Although handgrip strength is associated with all-cause mortality in patients with chronic kidney disease (CKD), whether this relationship is dose-related is unknown. Therefore, we examined dose-response relationships between handgrip strength and all-cause mortality in CKD patients based on previous studies by meta-analysis. METHODS Data sources included three electronic databases (PubMed, Web of Science, and Embase) from inception through October 2023. The included cohort was a CKD population not limited to disease stage, and their handgrip strength was objectively measured. Two researchers independently screened studies, extracted data, and assessed the risk of bias. We utilized estimates of handgrip strength categories using robust-error meta-regression (REMR), pooled study-specific estimates, and established dose-response relationships. Outcomes of interest included only all-cause mortality. RESULTS A total of 18 studies with 4810 participants (aged 47-71 years) were included. REMR modeling showed a U-shaped trend of association between handgrip strength and all-cause mortality in patients with CKD. Higher handgrip strength values, from 10 kg to approximately 28 kg, were associated with lower mortality risk. After that, the risk of death increased slightly. CONCLUSION A U-shaped association exists between handgrip strength and all-cause mortality risk in CKD patients. Future studies with quantitative measurements for each CKD stage will help to determine precise relative risk estimates between handgrip strength and mortality risk in patients with different stages of CKD.
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Affiliation(s)
- Hao Chen
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fan Zhang
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liuyan Huang
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan Bai
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yifei Zhong
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yi Li
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Zelko A, Skoumalova I, Kravcova D, Dankulincova Veselska Z, Rosenberger J, Madarasova Geckova A, van Dijk JP, Reijneveld SA. Perceptions of healthcare providers on benefits, risks and barriers regarding intradialytic exercise among haemodialysis patients. Int J Qual Stud Health Well-being 2024; 19:2287597. [PMID: 38055756 DOI: 10.1080/17482631.2023.2287597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/21/2023] [Indexed: 12/08/2023] Open
Abstract
PURPOSE Clinical guidelines call for the inclusion of exercise interventions in every patient's dialysis session, but these recommendations are rarely adopted. Healthcare providers play a key role in this. Therefore, the aim of this study was to explore how healthcare providers perceive the benefits, risks and barriers of intradialytic exercise (IDE). METHODS We conducted 21 individual, semi-structured interviews with 11 nurses, 5 nephrologists, 3 training assistants and 2 managers from two dialysis centres in Slovakia. Verbatim transcripts of digitally recorded interviews were thematically analysed using MAXQDA®. RESULTS Participants reported the benefits of IDE as improvements in patients' physical and psychosocial functioning, independence and self-efficacy, clinical profile and quality of therapy. As risks of IDE, they most frequently reported exercise-related damage to vascular access, insufficient individualization of training and musculoskeletal injuries. The presence of psychological problems among patients was reported as a major barrier for initiating and maintaining patients' exercise. Other reported barriers included limitations in financial and personnel resources of haemodialysis care. CONCLUSIONS Safe and sustainable implementation of IDE, which might improve a patient's well-being, need to be prescribed in alignment with the patient's clinical profile, be delivered individually according to the patient's characteristics and requires adjustments in the available resources.
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Affiliation(s)
- Aurel Zelko
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Graduate School Kosice Institute for Society and Health, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Department of Community and Occupational Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Ivana Skoumalova
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Graduate School Kosice Institute for Society and Health, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Department of Community and Occupational Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Denisa Kravcova
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
| | - Zuzana Dankulincova Veselska
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Graduate School Kosice Institute for Society and Health, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
| | - Jaroslav Rosenberger
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Graduate School Kosice Institute for Society and Health, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Olomouc University Social Health Institute, Palacky University Olomouc, Olomouc, Czech Republic
- 2nd Department of Internal Medicine, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Fresenius Medical Care - Dialysis Services Kosice, Kosice, Slovakia
| | - Andrea Madarasova Geckova
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Department of Community and Occupational Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
- Olomouc University Social Health Institute, Palacky University Olomouc, Olomouc, Czech Republic
- Institute of Applied Psychology, Faculty of Social and Economic Sciences, Comenius University in Bratislava, Bratislava, Slovakia
| | - Jitse P van Dijk
- Graduate School Kosice Institute for Society and Health, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
- Department of Community and Occupational Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
- Olomouc University Social Health Institute, Palacky University Olomouc, Olomouc, Czech Republic
| | - Sijmen A Reijneveld
- Department of Community and Occupational Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
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de Oliveira ACS, Zacarias LC, de Souza CCC, Bezerra JPDS, Viana-Junior AB, Sobreira-Neto MA, Leite CF. Validity, reliability, and responsiveness of the Brazilian version of the instrument World Health Organization Disability Assessment Schedule (WHODAS 2.0) for individuals with obstructive sleep apnoea. Heart Lung 2024; 67:183-190. [PMID: 38848628 DOI: 10.1016/j.hrtlng.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/26/2024] [Accepted: 05/28/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND Obstructive sleep apnoea (OSA) is a disabling health condition, and there is no disease-specific patient-reported outcome instrument to assess individuals with OSA. OBJECTIVES To evaluate the psychometric properties of the Brazilian version of the World Health Organization Disability Assessment Schedule (WHODAS 2.0) in individuals with OSA. METHODS One hundred individuals with OSA responded to the WHODAS 2.0 version of 36 items, the Epworth Sleepiness Scale (ESS), the Pittsburgh Sleep Quality Index (PSQI), and the 12-item health survey (SF-12). Internal consistency, convergent and discriminative validity, and responsiveness to continuous positive airway pressure (CPAP) were the psychometric properties tested. RESULTS Cronbach's α values indicate good internal consistency (0.91 - 0.73), except for the self-care domain (α = 0.52). Convergent validity indicated an excellent correlation (r = -0.80) between the domains of functioning and quality of life. Discriminative validity showed no association between OSA severity and functioning (p = 0.90). The responsiveness to CPAP treatment showed a large effect size (r = 0.82; p < 0.05) CONCLUSIONS: The WHODAS 2.0 instrument is valid, reliable, and responsive for assessing individuals with OSA.
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Affiliation(s)
- Ana Cecília Silva de Oliveira
- Master Program in Physiotherapy and Functioning, Federal University of Ceara, Fortaleza, Ceara, Brazil, Rua Coronel Nunes Melo, 1127, Rodolfo Teófilo, Campus Porangabussu, ZIP Code:60.430-275
| | - Laíla Cândida Zacarias
- Graduate Program in Cardiovascular Sciences, Federal University of Ceara, Fortaleza, CE, Brazil, Rua Papi Júnior, 1232, sala 209, Rodolfo Teófilo, ZIP Code: 60430-235
| | - Clarice Cristina Cunha de Souza
- Graduate Program in Cardiovascular Sciences, Federal University of Ceara, Fortaleza, CE, Brazil, Rua Papi Júnior, 1232, sala 209, Rodolfo Teófilo, ZIP Code: 60430-235
| | - João Paulo da Silva Bezerra
- Department of Physical Therapy, Federal University of Ceara, Fortaleza, Ceara, Brazil, Rua Major Weyne, 1440, Campus do Porangabussu, Rodolfo Teófilo, ZIP Code: 60430-160
| | - Antônio Brazil Viana-Junior
- Clinical Research Unit of Hospital Universitario Walter Cantidio, Federal University of Ceara - EBSERH, Fortaleza, Brazil, Rua Coronel Nunes de Melo, Rodolfo Teófilo, ZIP Code: 60430-275
| | - Manoel Alves Sobreira-Neto
- Department of Clinical Medicine, Federal University of Ceara, Fortaleza, Ceara, Brazil. R. Alexandre Baraúna, 949, Rodolfo Teófilo, ZIP Code: 60430-160
| | - Camila Ferreira Leite
- Master Program in Physiotherapy and Functioning, Federal University of Ceara, Fortaleza, Ceara, Brazil, Rua Coronel Nunes Melo, 1127, Rodolfo Teófilo, Campus Porangabussu, ZIP Code:60.430-275; Graduate Program in Cardiovascular Sciences, Federal University of Ceara, Fortaleza, CE, Brazil, Rua Papi Júnior, 1232, sala 209, Rodolfo Teófilo, ZIP Code: 60430-235.
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Kian A, Sharif-Nia H, Hejazi S. The Farsi version of Caregiver Preparedness Scale in Iranian family caregivers of the older adults undergoing hemodialysis: a psychometric study. BMC Geriatr 2024; 24:512. [PMID: 38867155 PMCID: PMC11170810 DOI: 10.1186/s12877-024-05103-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 05/23/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Enhancing preparedness of family caregivers and support for caregiving is essential for the mutual benefit of both caregivers and the well-being of those under their care. This study aimed to translate and evaluate psychometric properties of the Caregiver Preparedness Scale among family caregivers of older adults undergoing hemodialysis. METHODS In this methodological study, 400 family caregivers of older adult patients undergoing hemodialysis enrolled to the study via convenience sampling method. The study was conducted in two stages: translation and psychometric evaluation. At first, the translation of the scale was done using Beaton et al. method. In the psychometric evaluation stage, quantitative face validity, content validity, item analysis and construct validity of the scale were evaluated. The internal consistency of the scale was assessed through the calculation of Cronbach's alpha, McDonald's omega, and average inter-item correlation coefficients. RESULTS All items had an impact score greater than 1.5. The content validity ratio and the kappa coefficient for all items were above 0.75. In the item analysis, item 2, which had a correlation with the total score of less than 0.3, was removed. Following exploratory factor analysis, only one factor composed of all items (7 items) was extracted, explaining 75.7% of the total variance. This model had acceptable fit indices in confirmatory factor analysis. Cronbach's alpha and omega of 0.95 and an average inter-item correlation of 0.75 were obtained. CONCLUSIONS The study results demonstrated that the Caregiver Preparedness Scale exhibits appropriate psychometric properties. Geriatric nurses can utilize this Scale for assessment of caregivers. This assessment can aid in decision-making regarding educational programs aimed at enhancing family caregiver preparedness.
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Affiliation(s)
- Arash Kian
- Student Research Committee, Department of Nursing, Bojnurd School of Nursing, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Hamid Sharif-Nia
- Psychosomatic Research Center, Mazandaran University of Medical Sciences, Sari, Iran
- Department of Nursing, Amol Faculty of Nursing and Midwifery, Mazandaran University of Medical Sciences, Sari, Iran
| | - Sima Hejazi
- Department of Nursing, Bojnurd School of Nursing, North Khorasan University of Medical Sciences, Shahriar Ave, Bojnurd, Iran.
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Heitman K, Alexander MS, Faul C. Skeletal Muscle Injury in Chronic Kidney Disease-From Histologic Changes to Molecular Mechanisms and to Novel Therapies. Int J Mol Sci 2024; 25:5117. [PMID: 38791164 PMCID: PMC11121428 DOI: 10.3390/ijms25105117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/03/2024] [Accepted: 05/06/2024] [Indexed: 05/26/2024] Open
Abstract
Chronic kidney disease (CKD) is associated with significant reductions in lean body mass and in the mass of various tissues, including skeletal muscle, which causes fatigue and contributes to high mortality rates. In CKD, the cellular protein turnover is imbalanced, with protein degradation outweighing protein synthesis, leading to a loss of protein and cell mass, which impairs tissue function. As CKD itself, skeletal muscle wasting, or sarcopenia, can have various origins and causes, and both CKD and sarcopenia share common risk factors, such as diabetes, obesity, and age. While these pathologies together with reduced physical performance and malnutrition contribute to muscle loss, they cannot explain all features of CKD-associated sarcopenia. Metabolic acidosis, systemic inflammation, insulin resistance and the accumulation of uremic toxins have been identified as additional factors that occur in CKD and that can contribute to sarcopenia. Here, we discuss the elevation of systemic phosphate levels, also called hyperphosphatemia, and the imbalance in the endocrine regulators of phosphate metabolism as another CKD-associated pathology that can directly and indirectly harm skeletal muscle tissue. To identify causes, affected cell types, and the mechanisms of sarcopenia and thereby novel targets for therapeutic interventions, it is important to first characterize the precise pathologic changes on molecular, cellular, and histologic levels, and to do so in CKD patients as well as in animal models of CKD, which we describe here in detail. We also discuss the currently known pathomechanisms and therapeutic approaches of CKD-associated sarcopenia, as well as the effects of hyperphosphatemia and the novel drug targets it could provide to protect skeletal muscle in CKD.
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Affiliation(s)
- Kylie Heitman
- Division of Nephrology and Section of Mineral Metabolism, Department of Medicine, Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA;
| | - Matthew S. Alexander
- Division of Neurology, Department of Pediatrics, The University of Alabama at Birmingham and Children’s of Alabama, Birmingham, AL 35294, USA
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Department of Genetics, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Civitan International Research Center, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Center for Neurodegeneration and Experimental Therapeutics, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Christian Faul
- Division of Nephrology and Section of Mineral Metabolism, Department of Medicine, Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA;
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Cha RH. Pharmacologic therapeutics in sarcopenia with chronic kidney disease. Kidney Res Clin Pract 2024; 43:143-155. [PMID: 38389147 PMCID: PMC11016676 DOI: 10.23876/j.krcp.23.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/25/2023] [Accepted: 10/24/2023] [Indexed: 02/24/2024] Open
Abstract
Inflammation, metabolic acidosis, renin-angiotensin system activation, insulin resistance, and impaired perfusion to skeletal muscles, among others, are possible causes of uremic sarcopenia. These conditions induce the activation of the nuclear factor-kappa B and mitogen-activated protein kinase pathways, adenosine triphosphate ubiquitin-proteasome system, and reactive oxygen species system, resulting in protein catabolism. Strategies for the prevention and treatment of sarcopenia in chronic kidney disease (CKD) are aerobic and resistance exercises along with nutritional interventions. Anabolic hormones have shown beneficial effects. Megestrol acetate increased weight, protein catabolic rate, and albumin concentration, and it increased intracellular water component and muscle mass. Vitamin D supplementation showed improvement in physical function, muscle strength, and muscle mass. Correction of metabolic acidosis showed an increase in protein intake, serum albumin levels, body weight, and mid-arm circumference. The kidney- gut-muscle axis indicates that dysbiosis and changes in gut-derived uremic toxins and short-chain fatty acids affect muscle mass, composition, strength, and functional capacity. Biotic supplements, AST-120 administration, hemodiafiltration, and preservation of residual renal function are alleged to reduce uremic toxins, including indoxyl sulfate (IS) and p-cresyl sulfate (PCS). Synbiotics reversed the microbiota change in CKD patients and decreased uremic toxins. AST-120 administration changed the overall gut microbiota composition in CKD. AST-120 prevented IS and PCS tissue accumulation, ameliorated muscle atrophy, improved exercise capacity and mitochondrial biogenesis, restored epithelial tight junction proteins, and reduced plasma endotoxin levels and markers of oxidative stress and inflammation. In a human study, the addition of AST-120 to standard treatment had modest beneficial effects on gait speed change and quality of life.
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Affiliation(s)
- Ran-hui Cha
- Department of Internal Medicine, National Medical Center, Seoul, Republic of Korea
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Nagy E, Samaan E, El-Gamal M, Shamsuddin M, Tharwat S. Concordance between muscle mass assessed by bioelectrical impedance analysis and by muscle ultrasound: a cross-sectional study in a cohort of patients on chronic hemodialysis. BMC Nephrol 2024; 25:49. [PMID: 38321408 PMCID: PMC10848382 DOI: 10.1186/s12882-024-03487-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 01/29/2024] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND Sarcopenia is a common problem in hemodialysis (HD) patients, and it is diagnosed by low muscle mass, strength and/or low physical performance. Muscle ultrasound (US) is a non-invasive portable tool that might be used for assessment of muscle mass. The aim of the current study was to investigate the concordance between muscle US and bioelectrical impedance analysis (BIA) in diagnosis of sarcopenia in HD patients. METHODS This cross-sectional study included 41 HD patients. Sarcopenia was diagnosed according to the European Working Group on Sarcopenia in Older People (EWGSOP). The skeletal mass index was measured by BIA and the muscle strength was measured by handgrip strength. Muscle US was used to measure cross-sectional area (CSA) and thickness of quadriceps and biceps muscles. RESULTS The current study included 41 patients on HD (25 males), with a mean (SD) age of 44.18 (13.11) years and a median HD duration of 48 months. Sarcopenia was diagnosed in 58.5% of the patients. Patients with sarcopenia had significantly lower quadriceps muscle CSA than those without sarcopenia. The optimal cut-offs of quadriceps muscle CSA for both males and females for the diagnosis of sarcopenia were 2.96 and 2.92 cm2, respectively. CONCLUSION Sarcopenia is prevalent among Egyptian HD patients. US on quadriceps muscle CSA could be used for diagnosis of sarcopenia in these patients.
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Affiliation(s)
- Eman Nagy
- Mansoura Nephrology and Dialysis Unit, Internal Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt.
| | - Emad Samaan
- Mansoura Nephrology and Dialysis Unit, Internal Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Mohamed El-Gamal
- Forensic Medicine and Toxicology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Department of Biological sciences, Faculty of Science, New Mansoura University, New Mansoura, Egypt
| | - Muhammed Shamsuddin
- Forensic Medicine and Toxicology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Samar Tharwat
- Rheumatology and Immunology Unit, Internal Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Department of Internal Medicine, Faculty of Medicine, Horus University, New Damietta, Egypt
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Li L, Ma X, Xie C, Li Y. Resistance exercise interventions for sarcopenia and nutritional status of maintenance hemodialysis patients: a meta-analysis. PeerJ 2024; 12:e16909. [PMID: 38332806 PMCID: PMC10851873 DOI: 10.7717/peerj.16909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/17/2024] [Indexed: 02/10/2024] Open
Abstract
Background A previous meta-analysis showed that exercise training improves patients' physical function and health status. However, the efficacy of resistance exercise (RE) in improving patients' physical function and nutritional status is uncertain. Objective To evaluate the effect of RE on sarcopenia and nutritional indicators in maintenance hemodialysis (MHD) patients. Design A meta-analysis. Methods Randomized controlled trials up to March 28, 2023 were searched from eight databases, including PubMed, Web of Science, Embase, Cochrane, China National Knowledge Infrastructure, Wan Fang, China Science and Technology Journal Database, and CBM. The risk of bias of the literature eligible for inclusion was assessed using the Cochrane risk-of-bias tool. When a high heterogeneity was detected, a random-effects model was used. Egger's tests were used to assess publication bias. This review was conducted in accordance with the PRISMA guidelines. The reliability of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation method, and a meta-analysis of the collected data was performed using Review Manager 5.4.1 software. Results Nine studies that met the criteria were identified, and 541 patients were included in these research. Subjects The results of this review showed that RE improved patients' grip strength levels (mean difference (MD) = 4.39, 95% confidence interval (CI) [3.14-5.64]; P < 0.00001), 6 min walking distance (MD = 40.71, 95% CI [8.92-72.49]; P = 0.01), muscle mass (MD = 4.50, 95% CI [2.01-6.99]; P = 0.0004), and serum albumin level (MD = 3.16, 95% CI [1.13-5.19]; P = 0.002) compared with the controls. However, the improvement caused by RE on hemoglobin (MD = 1.69, 95% CI [-1.49 to 4.87], P = 0.30) and cholesterol (MD = 2.33, 95% CI [-5.00 to 9.65], P = 0.53) levels was not statistically significant. Conclusion RE showed a significant effect on muscle function and strength of MHD patients. This meta-analysis provides new ideas on the efficacy of RE in muscle function and strength of MHD patients. The use of consistent RE patterns and nutritional interventions should be considered in future studies for further assessment of its effects. In the future, more high-quality studies will be required to verify these results. Implications for practice This meta-analysis identified the effect of RE on muscle strength, muscle function, and walking ability of HD patients, and provided a basis for clinical formulation of the optimal timing of intervention and the optimal frequency, intensity, modality, and content of intervention. Patient or public contribution No patient or public contribution because it does not apply to my work. This review has been registered at the International Platform of Registered Systematic Review and Meta-analysis (INPLASY) (registration number: INPLASY202340078).
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Affiliation(s)
- Li Li
- Department of Urology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaolan Ma
- Department of Urology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- School of Nursing, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Chunyan Xie
- Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yamin Li
- Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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Ertuglu L, Ikizler TA. Nutrition Management in Geriatric Patients with CKD. KIDNEY360 2024; 5:310-319. [PMID: 38297445 PMCID: PMC10914191 DOI: 10.34067/kid.0000000000000364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 01/11/2024] [Indexed: 02/02/2024]
Abstract
Sarcopenia, defined as age-related decline in skeletal muscle mass and functional capacity, is a hallmark nutritional abnormality observed in patients with moderate-to-advanced CKD. Uremic state and associated medical conditions also predispose older patients with CKD to protein-energy wasting, a nutritional abnormality that could include sarcopenia. Prevention of protein and energy depletion and replenishing the already low nutritional reserves elderly patients with CKD should focus on conventional and innovative strategies. This review aims to provide an overview of the mainstay of nutritional therapy in this patient population, such as intake of adequate amounts of protein and energy along with preserving fluid, electrolyte, and mineral balance, and to discuss more innovative interventions to aid these approaches.
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Affiliation(s)
- Lale Ertuglu
- Division of Nephrology and Hypertension, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
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Xiong Y, Jiang X, Zhong Q, Zhang Y, Zhang H, Liu Z, Wang X. Possible sarcopenia and risk of chronic kidney disease: a four-year follow-up study and Mendelian randomization analysis. Endocr Res 2024; 49:165-178. [PMID: 38739204 DOI: 10.1080/07435800.2024.2353842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 04/22/2024] [Indexed: 05/14/2024]
Abstract
INTRODUCTION Chronic kidney disease (CKD) is a common risk factor for sarcopenia. However, whether sarcopenia increases the risk of CKD remains unclear. To investigate the longitudinal and causal associations between possible sarcopenia and CKD, this study was performed. METHODS Possible sarcopenia was defined according to the Asian Working Group for Sarcopenia in 2019. Participants aged ≥ 40 years were recruited from the baseline survey of the China Health and Retirement Longitudinal Study and followed up for four years. Binary logistic regression was used to evaluate the cross-sectional and longitudinal associations between possible sarcopenia, low muscle strength, low physical performance and CKD. Propensity score matching was used to balance the intergroup differences. Subgroup and interactive analyses were adopted to identify potential interactive effects. Mendelian Randomization analysis was used to assess the causal association between appendicular lean mass (ALM) and CKD. RESULTS After data cleansing, a total of 7296 participants were included in the baseline survey. In the cross-sectional analyses, the odds ratios (ORs) of prevalent CKD were 1.50 (95% CI = 1.23-1.84, p < 0.001) for possible sarcopenia, 1.37 (95% CI = 1.10-1.70, p < 0.01) for low muscle strength and 1.42 (95% CI = 1.16-1.74, p < 0.001) for low physical performance in the full models. No significant interaction effects of covariates were detected (all P for interaction > 0.05). After four years of follow-up, an increased risk of incident CKD was also observed in participants with possible sarcopenia (OR = 1.66, 95% CI = 1.13-2.44, p = 0.010) and low physical performance (OR = 1.69, 95% CI = 1.16-2.45, p = 0.006), but not in participants with low muscle strength (OR = 1.19, 95% CI = 0.75-1.88, p = 0.469). In the Mendelian Randomization analysis, the inverse variance weighted estimator showed that a 1-standard deviation increase of genetically predicted ALM was associated with a lower risk of CKD (OR = 0.92, 95% CI = 0.85-0.99, p = 0.035). All the sensitivity analyses supported the main findings. CONCLUSIONS Possible sarcopenia is an independent risk factor for CKD and may serve as a predictor of CKD for early identification and intervention.
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Affiliation(s)
- Yang Xiong
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Xue Jiang
- Department of Anesthesiology, West China Hospital, Sichuan University/West China School of Nursing, Chengdu, Sichuan Province, China
| | - Qian Zhong
- Department of Endocrinology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yangchang Zhang
- Department of Public Health, Capital Medical University, Beijing, China
| | - Haowen Zhang
- West China Medical School, Sichuan University, Chengdu, Sichuan Province, China
| | - Zhihong Liu
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Xianding Wang
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
- Kidney Transplant Center, Transplant Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
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11
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Sabatino A, Kooman J, Avesani CM, Gregorini M, Bianchi S, Regolisti G, Fiaccadori E. Sarcopenia diagnosed by ultrasound-assessed quadriceps muscle thickness and handgrip strength predicts mortality in patients on hemodialysis. J Nephrol 2024:10.1007/s40620-023-01867-7. [PMID: 38263531 DOI: 10.1007/s40620-023-01867-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 12/14/2023] [Indexed: 01/25/2024]
Abstract
BACKGROUND Estimation of muscle mass is a pivotal component in the diagnosis of protein-energy wasting and sarcopenia. While bioimpedance spectroscopy is a widely accepted technique for the assessment of lean tissue related to the diagnosis of sarcopenia, to date skeletal muscle ultrasound (US) has not gained full acceptance for this purpose. The aim of this study was to assess the predictive value for mortality of the indexed thickness of the quadriceps vastus intermedius, as measured by US, compared to lean tissue index as estimated by bioimpedance spectroscopy, both combined with handgrip strength in a group of patients with end-stage kidney disease (ESKD) on maintenance hemodialysis (HD). METHODS The cut-off values for low handgrip strength were < 27 kg for males and < 16 kg for females. The cut-off value for low lean tissue index was obtained from an age-matched healthy control group, with low lean tissue index being defined as values below the 10th percentile of the distribution of healthy subjects. The cut-off values for low quadriceps vastus intermedius thickness index were < 3.44 mm/m2 for males and < 3.52 mm/m2 for females. RESULTS Ultrasound and bioimpedance spectroscopy were performed in 99 patients, and handgrip strength was assessed in 64 patients, all on maintenance HD. After a median follow-up of 28 months (interquartile range 19-41 months) 38 patients died. Lean tissue index was not associated with mortality, while low quadriceps vastus intermedius thickness index and low handgrip strength were associated with an increased hazard of death. In the fully adjusted model, only the combination of low handgrip strength and low quadriceps vastus intermedius thickness index was significantly associated with higher mortality. CONCLUSION When combined with low handgrip strength, low quadriceps muscle US outperformed low lean tissue index as assessed by bioimpedance spectroscopy in predicting mortality in a cohort of patients on maintenance HD. Ultrasound may be a useful and convenient technique for the assessment of sarcopenia and protein-energy wasting in this patient population.
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Affiliation(s)
- Alice Sabatino
- UO Nefrologia, Azienda Ospedaliera Universitaria di Parma, Via Gramsci 14, 43100, Parma, Italy.
- Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy.
| | - Jeroen Kooman
- University Hospital Maastricht, Maastricht, The Netherlands
| | - Carla Maria Avesani
- Division of Renal Medicine and Baxter Novum, Department of Clinical Science, Technology and Intervention, Karolinska Institute, Stockholm, Sweden
| | | | | | - Giuseppe Regolisti
- Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy
- UO Clinica e Immunologia Medica, Azienda Ospedaliera-Universitaria Parma, Parma, Italy
| | - Enrico Fiaccadori
- UO Nefrologia, Azienda Ospedaliera Universitaria di Parma, Via Gramsci 14, 43100, Parma, Italy
- Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy
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12
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Liu Y, Zhou Y, Li X, Zhang J. Influences of trans-theoretical model-based diet nursing intervention on sarcopenia and quality of life in maintenance hemodialysis patients. NUTR HOSP 2024. [PMID: 38328951 DOI: 10.20960/nh.04844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Abstract
OBJECTIVE to explore the influences of a trans-theoretical model-based diet nursing intervention on sarcopenia and quality of life in maintenance hemodialysis patients. METHODS the clinical data of 243 patients with maintenance hemodialysis (MHD) admitted to our hospital from January 2019 to August 2020 were retrospectively analyzed. A 1:1 orientation score matching (PSM) method was adopted, and patients with different intervention methods were matched based on gender, age, education time, dialysis age, body mass index, underlying diseases, annual income, and whether they were malnourished. Finally, 82 cases were included in the control group (routine nursing and dietary guidance) and 80 cases in the intrevention group (dietary nursing intervention based on the trans-theoretical model), respectively. RESULTS After PSM, 82 cases in the control group and 80 cases in the intrevention group were included in the study. After the intervention, the incidence of sarcopenia, the extracellular water rate (ECF/TBF) value, and the malnutrition rate of the intrevention group were lower than those of the control group (p < 0.05); the scores of self-care, facing difficulties, potassium intake management, salt intake management, fluid restriction management, the levels of serum albumin, prealbumin and transferrin were all higher than those of the control group (p < 0.05); the SF-36 Concise Health Scale score of the intrevention group was higher than that of the control group (p < 0.05). The 1-year survival rate in the intrevention group (95.00 %) was higher than that in the control group (85.37 %) (p < 0.05). CONCLUSION a TTM-based diet nursing intervention can help improve the dietary management behavior of MHD patients, prevent malnutrition, reduce the incidence of sarcopenia, and improve their quality of life and survival rate.
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Affiliation(s)
- Yanwen Liu
- Phase 1 Drug Clinical Trial Ward. The Second Affiliated Hospital. Hengyang Medical School
| | - Yan Zhou
- Department of Nephropathy and Rheumatism. The Second Affiliated Hospital. Hengyang Medical School. University of South China
| | - Xiaoping Li
- Department of Nephropathy and Rheumatism. The Second Affiliated Hospital. Hengyang Medical School. University of South China
| | - Jun Zhang
- Department of Nephropathy and Rheumatism. The Second Affiliated Hospital. Hengyang Medical School. University of South China
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13
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Eitmann S, Matrai P, Hegyi P, Balasko M, Eross B, Dorogi K, Petervari E. Obesity paradox in older sarcopenic adults - a delay in aging: A systematic review and meta-analysis. Ageing Res Rev 2024; 93:102164. [PMID: 38103840 DOI: 10.1016/j.arr.2023.102164] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 11/23/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
The prognostic significance of obesity in sarcopenic adults is controversial. This systematic review and meta-analysis aimed to investigate the effect of additional obesity on health outcomes in sarcopenia. MEDLINE, EMBASE, Scopus and CENTRAL were systematically searched for studies to compare health outcomes of adults with sarcopenic obesity (SO) to those of sarcopenic non-obese (SNO) adults. We also considered the methods of assessing obesity. Of 15060 records screened, 65 papers were included (100612 participants). Older community-dwelling SO adults had 15% lower mortality risk than the SNO group (hazard ratio, HR: 0.85, 95% confidence interval 0.76, 0.94) even when obesity was assessed by measurement of body composition. Additionally, meta-regression analysis revealed a significant negative linear correlation between the age and the HR of all-cause mortality in SO vs. SNO community-dwelling adults, but not in severely ill patients. Compared with SNO, SO patients presented lower physical performance, higher risk for metabolic syndrome, but similar cognitive function, risk of falls and cardiovascular diseases. Age-related obesity, SO and later fat loss leading to SNO represent consecutive phases of biological aging. Additional obesity could worsen the health state in sarcopenia, but above 65 years SO represents a biologically earlier phase with longer life expectancy than SNO.
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Affiliation(s)
- Szimonetta Eitmann
- Institute for Translational Medicine, Medical School, University of Pecs, 12 Szigeti street, H-7624 Pecs, Hungary
| | - Peter Matrai
- Institute for Translational Medicine, Medical School, University of Pecs, 12 Szigeti street, H-7624 Pecs, Hungary
| | - Peter Hegyi
- Institute for Translational Medicine, Medical School, University of Pecs, 12 Szigeti street, H-7624 Pecs, Hungary; Centre for Translational Medicine, Semmelweis University, 26 Ulloi street, H-1085 Budapest, Hungary; Division of Pancreatic Diseases, Semmelweis University, 23-26 Baross street, H-1085 Budapest, Hungary
| | - Marta Balasko
- Institute for Translational Medicine, Medical School, University of Pecs, 12 Szigeti street, H-7624 Pecs, Hungary
| | - Balint Eross
- Institute for Translational Medicine, Medical School, University of Pecs, 12 Szigeti street, H-7624 Pecs, Hungary; Centre for Translational Medicine, Semmelweis University, 26 Ulloi street, H-1085 Budapest, Hungary; Division of Pancreatic Diseases, Semmelweis University, 23-26 Baross street, H-1085 Budapest, Hungary
| | - Kira Dorogi
- Institute for Translational Medicine, Medical School, University of Pecs, 12 Szigeti street, H-7624 Pecs, Hungary
| | - Erika Petervari
- Institute for Translational Medicine, Medical School, University of Pecs, 12 Szigeti street, H-7624 Pecs, Hungary.
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14
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Celoto BRB, Marin FA, Spexoto MCB. Assessment of the components of sarcopenia and quality of life perceived of individuals on hemodialysis. Rev Bras Enferm 2023; 76:e20220677. [PMID: 38055474 DOI: 10.1590/0034-7167-2022-0677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 07/27/2023] [Indexed: 12/08/2023] Open
Abstract
OBJECTIVES to evaluate the prevalence of sarcopenia in individuals aged 50 years or older on hemodialysis; to verify the association between sarcopenia and sociodemographic, clinical, anthropometric factors, components of sarcopenia and quality of life (QoL); and to correlate the components of sarcopenia with QoL. METHODS Participated 83 individuals on hemodialysis. Sarcopenia was established according to the current European consensus. Dynamometry to determine strength, calf circumference (CC) and appendicular skeletal muscle mass index (ASMMI) to obtain muscle mass and gait speed (GS) for physical performance. For QoL used the WHOQOL-bref. RESULTS the prevalence of sarcopenia was 32.6% (CC) and 18.1% (ASMMI). There was no association between sarcopenia and QoL. Both handgrip strength (r=0.25) and GS (r=0.36) showed a correlation with physical domain. CONCLUSIONS sarcopenia was expressive, and the aspects of functionality determine the physical impairment in this population.
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15
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Çinkooğlu A, Bayraktaroğlu S, Ufuk F, Unat ÖS, Köse T, Savaş R, Bishop NM. Reduced CT-derived erector spinae muscle area: a poor prognostic factor for short- and long-term outcomes in idiopathic pulmonary fibrosis patients. Clin Radiol 2023; 78:904-911. [PMID: 37690976 DOI: 10.1016/j.crad.2023.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 07/25/2023] [Accepted: 08/15/2023] [Indexed: 09/12/2023]
Abstract
AIM To assess the relationship between idiopathic pulmonary fibrosis (IPF) prognosis, baseline skeletal muscle mass, and attenuation on computed tomography (CT) and clinical parameters. MATERIAL AND METHODS This retrospective cohort study enrolled 195 patients. The mean follow-up duration was 42.52 months. Erector spinae muscle area (ESMA), pectoralis muscle area (PMA), and the attenuation of the erector spinae muscle at the level of T12 vertebrae were measured. Muscle indexes were obtained by adjusting the measured muscle areas to the patients' heights. The relationship between baseline CT-derived muscle metrics and clinical parameters including short- and long-term mortality were evaluated. RESULTS There was a moderate correlation between ESMA and PMA and pectoralis muscle index (PMI; r=0.536, p<0001 and r=0.403, p<0.001 respectively). ESMA correlated significantly with forced expiratory volume in 1 second (FEV1; hazard ratio [HR] = 0.488 p<0.001) and forced vital capacity (FVC; HR=0.501, p<0.001). Compared with PMA, ESMA was more strongly associated with 1- and 2-year mortality in patients with IPF (HR=0.957, p=0.022). The survival rate in male patients with sarcopenia was significantly worse (p=0.040). CONCLUSION ESMA measurements obtained from CT correlated with clinical parameters in IPF patients and were also predictors of short- and long-term survival.
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Affiliation(s)
- A Çinkooğlu
- Department of Radiology, Ege University Faculty of Medicine, Bornova, Izmir, Turkey.
| | - S Bayraktaroğlu
- Department of Radiology, Ege University Faculty of Medicine, Bornova, Izmir, Turkey
| | - F Ufuk
- Department of Radiology, Pamukkale University Faculty of Medicine, Denizli, Turkey
| | - Ö S Unat
- Department of Respiratory Medicine, Ege University Faculty of Medicine, Bornova, Izmir, Turkey
| | - T Köse
- Department of Biostatistics, Ege University Faculty of Medicine, Bornova, Izmir, Turkey
| | - R Savaş
- Department of Radiology, Ege University Faculty of Medicine, Bornova, Izmir, Turkey
| | - N Moğulkoç Bishop
- Department of Respiratory Medicine, Ege University Faculty of Medicine, Bornova, Izmir, Turkey
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16
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Yang Y, Yang H, Diao Z, Liu X, Yao L, Wang L, Shi X, Li X, Ma Q. Frailty and Adverse Outcomes After SARS-CoV-2 Infection in Elderly Patients on Maintenance Hemodialysis: A Cohort Study. Clin Interv Aging 2023; 18:1937-1948. [PMID: 38020450 PMCID: PMC10680487 DOI: 10.2147/cia.s429226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 11/18/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose Frailty is an important geriatric syndrome associated with aging and adverse events, especially in patients with severe infection. To help guide prognosis for elderly patients undergoing maintenance hemodialysis (MHD) who experience acute infection, this study investigated whether baseline (pre-infection) frailty may be associated with adverse outcomes in elderly patients undergoing MHD who suffer SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infection. Patients and Methods Patients (aged ≥60 y) receiving MHD had been assessed for overall frailty and the 5 frailty components based on the Fried Frailty Phenotype scale within 3 months prior to SARS-CoV-2 infection. Results There were 59 and 98 patients in the frail and non-frail groups, respectively. Three months after SARS-CoV-2 infection, 21 (13.4%) and 45 (28.7%) patients had died or were in hospital. The multivariate COX proportional risk model suggested that the all-cause mortality rate in patients judged overall frail or with low activity was significantly higher compared with that of the non-frail (P = 0.049; 0.003). The multivariate logistic regression analysis showed that hospitalization 3 months after SARS-CoV-2 infection was associated with both overall frailty and low activity (OR 2.276, 95% CI: 1.034-5.010, P = 0.041; OR 2.809, 95% CI: 1.311-6.020, P = 0.008, respectively). Conclusion Overall frailty and specifically low activity were significantly associated with all-cause mortality and hospitalization in this elderly MHD population after SARS-CoV-2 infection. Early assessment of frailty and effective interventions are recommended to improve the prognosis of patients receiving MHD who are at higher risk of acute infection.
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Affiliation(s)
- Yifan Yang
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Huayu Yang
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Zongli Diao
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xu Liu
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Lan Yao
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Liyan Wang
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xiaotian Shi
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xu Li
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Qing Ma
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
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17
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Zhang F, Wang H, Bai Y, Huang L, Zhang H. Handgrip strength and all-cause mortality in patients with chronic kidney disease: an updated systematic review and meta-analysis of cohort studies. Int Urol Nephrol 2023; 55:2857-2865. [PMID: 37076597 DOI: 10.1007/s11255-023-03603-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/13/2023] [Indexed: 04/21/2023]
Abstract
OBJECTIVES In observational studies, handgrip strength (HGS), a prognostic marker for healthy aging, has been associated with several chronic disease outcomes. The present systematic review and meta-analysis aimed to determine the quantitative relationship between HGS and the risk of all-cause mortality in patients with chronic kidney disease (CKD). METHODS Search PubMed, Embase, and Web of Science databases. The search was performed from inception to July 20, 2022, and the search was updated in February 2023. Cohort studies were included exploring the relationship between handgrip strength and the risk of all-cause mortality in patients with chronic kidney disease. Effect estimates and 95% confidence intervals (95% CI) were extracted from the studies to perform pooling. The quality of included studies was assessed using the Newcastle-Ottawa scale. We evaluated the overall certainty of evidence using Grades of Recommendation, Assessment, Development, and Evaluation (GRADE). RESULTS This systematic review included 28 articles. A random-effects meta-analysis that included 16,106 patients with CKD showed that participants with lower HGS had an increased mortality risk of 96.1% compared to higher HGS (HR: 1.961; 95% CI 1.591-2.415) (GRADE: very low). Moreover, this association was independent of baseline mean age and follow-up time. In 2,967 patients with CKD, a random-effects model-based meta-analysis showed that for each 1-unit increase in HGS, the risk of death in patients with CKD was reduced by 3.9% (HR: 0.961; 95% CI 0.949-0.974) (GRADE: moderate). CONCLUSIONS In patients with CKD, better HGS is associated with a lower risk of all-cause mortality. This study supports using HGS as a strong predictor of mortality in this population.
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Affiliation(s)
- Fan Zhang
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hui Wang
- Department of Anorectology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan Bai
- Department of Cardiology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liuyan Huang
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huachun Zhang
- Department of Nursing, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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18
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Duarte MP, Pereira MS, Baião VM, Vieira FA, Silva MZC, Krug RR, Inda-Filho AJ, Ferreira AP, Lima RM, Avesani CM, Nóbrega OT, Reboredo MM, Ribeiro HS. Design and methodology of the SARCopenia trajectories and associations with adverse clinical outcomes in patients on HemoDialysis: the SARC-HD study. BMC Nephrol 2023; 24:239. [PMID: 37582699 PMCID: PMC10428584 DOI: 10.1186/s12882-023-03168-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 04/13/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND Sarcopenia has been associated with adverse outcomes in patients with chronic kidney disease (CKD), particularly in those undergoing hemodialysis (HD). However, the trajectories across sarcopenia stages, their determinants, and associations with adverse clinical outcomes have yet to be comprehensively examined. METHODS The SARC-HD is a multicenter, observational prospective cohort study designed to comprehensively investigate sarcopenia in patients on HD. Eligibility criteria include adult patients undergoing HD for ≥ 3 months. The primary objective is to investigate the trajectories of sarcopenia stages and their potential determinants. Secondary objectives include evaluating the association between sarcopenia and adverse clinical outcomes (i.e., falls, hospitalization, and mortality). Sarcopenia risk will be assessed by the SARC-F and SARC-CalF questionnaire. Sarcopenia traits (i.e., low muscle strength, low muscle mass, and low physical performance) will be defined according to the revised European Working Group on Sarcopenia in Older People and will be assessed at baseline and after 12 follow-up months. Patients will be followed-up at 3 monthly intervals for adverse clinical outcomes during 24 months. DISCUSSION Collectively, we expect to provide relevant clinical findings for healthcare professionals from nephrology on the association between sarcopenia screening tools (i.e., SARC-F and SARC-CalF) with objective sarcopenia measurements, as well as to investigate predictors of trajectories across sarcopenia stages, and the impact of sarcopenia on adverse clinical outcomes. Hence, our ambition is that the data acquired from SARC-HD study will provide novel and valuable evidence to support an adequate screening and management of sarcopenia in patients on HD.
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Affiliation(s)
- Marvery P Duarte
- Faculty of Health Sciences, University of Brasilia, Brasília, Brazil
| | - Marina S Pereira
- Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Victor M Baião
- Faculty of Health Sciences, University of Brasilia, Brasília, Brazil
| | | | | | | | - Antônio J Inda-Filho
- Interdisciplinary Research Department, University Center ICESP, Brasilia, Brazil
| | - Aparecido P Ferreira
- Interdisciplinary Research Department, University Center ICESP, Brasilia, Brazil
| | - Ricardo M Lima
- Faculty of Physical Education, University of Brasilia, Brasília, Brazil
| | - Carla Maria Avesani
- Department of Clinical Science, Technology and Intervention, Division of Renal Medicine and Baxter Novum, Karolinska Institute, Stockholm, Sweden
| | - Otávio T Nóbrega
- Faculty of Health Sciences, University of Brasilia, Brasília, Brazil
| | - Maycon M Reboredo
- Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Heitor S Ribeiro
- Faculty of Health Sciences, University of Brasilia, Brasília, Brazil.
- Interdisciplinary Research Department, University Center ICESP, Brasilia, Brazil.
- School of Medicine, University of São Paulo, São Paulo, Brazil.
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19
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Anderson BM, Wilson DV, Qasim M, Correa G, Evison F, Gallier S, Ferro CJ, Jackson TA, Sharif A. Gender Disparity in Expression of Sarcopenia in Haemodialysis Recipients: Analysis from the FITNESS Cohort. Int J Nephrol 2023; 2023:5885059. [PMID: 37363696 PMCID: PMC10290558 DOI: 10.1155/2023/5885059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 05/01/2023] [Accepted: 05/31/2023] [Indexed: 06/28/2023] Open
Abstract
Background There has been little exploration of the interplay between sarcopenia and frailty in haemodialysis, particularly regarding gender difference. We aimed to (1) assess whether ultrasound-derived low muscle mass (LMM) and sarcopenia are more common in male or female haemodialysis recipients; (2) assess whether age influences any observed gender difference, and (3) explore the interplay between sarcopenia, frailty, and gender in haemodialysis recipients. Methods This was an exploratory analysis of a subgroup of adult prevalent (≥3 months) haemodialysis with frailty phenotype (FP) scores. Bilateral anterior thigh thickness (BATT) was obtained according to an established ultrasound protocol. Associations with frailty were explored via both linear and logistic regressions for BATT, LMM, and sarcopenia with a priori covariables, stratified by gender. Results In total of 223 studies, participants had ultrasound measurements. Males showed greater prevalence of LMM. On adjusted analyses, LMM was associated with lower hand grip strength in males (β = -4.17; 95% C.I. -7.57 to -0.77; P=0.02), but not females (β = -1.88; 95% C.I. -5.41 to 1.64; P=0.29). LMM was also associated with slower walking speed in both males (β = -0.115; 95% C.I. -0.258 to -0.013; P=0.03) and females (β = -0.152; 95% C.I. -0.300 to -0.005; P=0.04). Sarcopenia was associated with greater odds of frailty on adjusted models in males (OR = 9.86; 95% C.I. 1.8 to 54.0; P=0.01), but not females (OR = 5.16; 95% C.I. 0.22 to 124; P=0.31). Conclusions The clinical expression and significance of sarcopenia differ substantially between males and females on haemodialysis. Further work is required to elucidate underlying mechanisms and guide tailored treatment.
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Affiliation(s)
- Benjamin M. Anderson
- Department of Nephrology and Transplantation, Queen Elizabeth Hospital, Birmingham, UK
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Daisy V. Wilson
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- Department of Healthcare for Older People, Queen Elizabeth Hospital, Birmingham, UK
| | - Muhammad Qasim
- Department of Nephrology and Transplantation, Queen Elizabeth Hospital, Birmingham, UK
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | | | - Felicity Evison
- Department of Health Informatics, Queen Elizabeth Hospital, Birmingham, UK
| | - Suzy Gallier
- Department of Health Informatics, Queen Elizabeth Hospital, Birmingham, UK
- PIONEER HDR-UK Hub in Acute Care, Edgbaston, Birmingham, UK
| | - Charles J. Ferro
- Department of Nephrology and Transplantation, Queen Elizabeth Hospital, Birmingham, UK
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Thomas A. Jackson
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- Department of Healthcare for Older People, Queen Elizabeth Hospital, Birmingham, UK
| | - Adnan Sharif
- Department of Nephrology and Transplantation, Queen Elizabeth Hospital, Birmingham, UK
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
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20
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Elder M, Moonen A, Crowther S, Aleksova J, Center J, Elder GJ. Chronic kidney disease-related sarcopenia as a prognostic indicator in elderly haemodialysis patients. BMC Nephrol 2023; 24:138. [PMID: 37208625 DOI: 10.1186/s12882-023-03175-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 04/18/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND The mortality of dialysis patients greatly exceeds that of the general population and identifying predictive factors for mortality may provide opportunities for earlier intervention. This study assessed the influence of sarcopenia on mortality in patients on haemodialysis. METHODS This prospective, observational study enrolled 77 haemodialysis patients aged 60 years and over, of whom 33 (43%) were female, from two community dialysis centres. Baseline demographic and laboratory data were collected, and sarcopenia was diagnosed using grip strength, muscle mass by bioimpedance analysis (BIA) and muscle function by timed up-and-go according to European Working Group on Sarcopenia in Older People criteria. Nutritional status was assessed using a subjective nutritional assessment score, comprising functional changes in weight, appetite, gastrointestinal symptoms and energy.. A comorbidity score (maximum 7 points) was derived from the presence or absence of hypertension, ischaemic heart disease, vascular disease (cerebrovascular disease, peripheral vascular disease, and abdominal aortic aneurysm), diabetes mellitus, respiratory disease, a history of malignancy and psychiatric disease. Outcomes over six years were linked to the Australian and New Zealand Dialysis and Transplant Registry. RESULTS The median participant age was 71 years (range 60-87). Probable and confirmed sarcopenia was present in 55.9% and severe sarcopenia with reduced functional testing in 11.7%. Over 6 years, overall mortality was 50 of the 77 patients (65%), principally from cardiovascular events, dialysis withdrawal and infection. There were no significant survival differences between patients with no, probable, confirmed, or severe sarcopenia, or between tertiles of the nutritional assessment score. After adjustment for age, dialysis vintage, mean arterial pressure (MAP) and the total comorbidity score, no sarcopenia category predicted mortality. However, the total comorbidity score [Hazard Ratio (HR) 1.27, Confidence Intervals (CI) 1.02, 1.58, p = 0.03] and MAP (HR 0.96, CI 0.94, 0.99, P = < 0.01) predicted mortality. CONCLUSION Sarcopenia is highly prevalent in elderly haemodialysis patients but is not an independent predictor of mortality. Haemodialysis patients have multiple competing risks for mortality which, in this study, was predicted by a lower MAP and a higher total comorbidity score. TRIAL REGISTRATION Recruitment commenced December 2011. The study was registered 10.01.2012 with the Australian New Zealand Clinical Trials Registry (ACTRN12612000048886).
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Affiliation(s)
- Madeleine Elder
- School of Medicine, The University of Notre Dame Australia, Darlinghurst, NSW, Australia
| | | | - Sjorjina Crowther
- School of Medicine, The University of Notre Dame Australia, Darlinghurst, NSW, Australia
| | - Jasna Aleksova
- Hudson Institute of Medical Research, Clayton, Vic, Australia
- Department of Endocrinology, Monash Health, Clayton, Vic, Australia
- Monash University, Clayton Vic, Australia
| | - Jacqueline Center
- Skeletal Biology Program, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
| | - Grahame J Elder
- School of Medicine, The University of Notre Dame Australia, Darlinghurst, NSW, Australia.
- University of Sydney, Sydney, NSW, Australia.
- Skeletal Biology Program, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
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21
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Avesani CM, de Abreu AM, Ribeiro HS, Brismar TB, Stenvinkel P, Sabatino A, Lindholm B. Muscle fat infiltration in chronic kidney disease: a marker related to muscle quality, muscle strength and sarcopenia. J Nephrol 2023; 36:895-910. [PMID: 36719556 PMCID: PMC10090035 DOI: 10.1007/s40620-022-01553-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 12/03/2022] [Indexed: 02/01/2023]
Abstract
Muscle fat infiltration (MFI) also known as myosteatosis refers to any deposit of lipids found in the skeletal muscle. MFI is preferably assessed by image-based methods like computed tomography (CT), magnetic resonance image (MRI) and ultrasound, normally from muscle groups located in the legs, arms and in the trunk. MFI is understood as a marker of muscle quality, where a muscle with higher fat deposition has lower contraction power and capacity to produce force per unit of muscle mass. This concept supports the hypothesis that a decrease in muscle strength is not always explained by a decrease in muscle mass, but also by other factors, including lipid deposition in the muscle. In the general population, MFI is associated with older age, physical inactivity and with insulin resistance and inflammation. In chronic kidney disease (CKD), MFI has been associated with a decrease in muscle strength and impaired muscle quality as well as with metabolic abnormalities, cardiovascular disease and increased mortality. Interventions aimed at reducing MFI in CKD are incipient, but it seems that guided exercise can ameliorate muscle quality in patients on hemodialysis. The aim of this narrative review about MFI in CKD is to draw attention to a still not often addressed complication in CKD. We conclude that more studies are warranted to investigate mechanisms and factors promoting MFI in CKD. Thus, clinical trials aimed at understanding the type, frequency and intensity of exercise that can diminish MFI and improve the clinical condition of the patients are needed.
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Affiliation(s)
- Carla Maria Avesani
- Division of Renal Medicine, Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institute, M99, Karolinska Hospital University Hospital Huddinge, 14186, Stockholm, Sweden.
| | - Aline Miroski de Abreu
- Post-Graduate Program in Nutrition, Department of Nutrition, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Heitor S Ribeiro
- Faculty of Health Sciences, University of Brasilia, Brasília, Brazil
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University of Maia, Maia, Portugal
| | - Torkel B Brismar
- Unit of Radiology, Department of Clinical Sciences, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
- Department of Radiology, Karolinska University Hospital, Stockholm, Sweden
| | - Peter Stenvinkel
- Division of Renal Medicine, Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institute, M99, Karolinska Hospital University Hospital Huddinge, 14186, Stockholm, Sweden
| | - Alice Sabatino
- Department of Nephrology, Parma University Hospital, Parma, Italy
| | - Bengt Lindholm
- Division of Renal Medicine, Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institute, M99, Karolinska Hospital University Hospital Huddinge, 14186, Stockholm, Sweden
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22
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Liao H, Yang Y, Zeng Y, Qiu Y, Chen Y, Zhu L, Fu P, Yan F, Chen Y, Yuan H. Use machine learning to help identify possible sarcopenia cases in maintenance hemodialysis patients. BMC Nephrol 2023; 24:34. [PMID: 36788486 PMCID: PMC9930261 DOI: 10.1186/s12882-023-03084-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 02/08/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Maintenance hemodialysis (MHD) patients often suffer from sarcopenia, which is strongly associated with their long-term mortality. The diagnosis and treatment of sarcopenia, especially possible sarcopenia for MHD patients are of great importance. This study aims to use machine learning and medical data to develop two simple sarcopenia identification assistant tools for MHD patients and focuses on sex specificity. METHODS Data were retrospectively collected from patients undergoing MHD and included patients' basic information, body measurement results and laboratory findings. The 2019 consensus update by Asian working group for sarcopenia was used to assess whether a MHD patient had sarcopenia. Finally, 140 male (58 with possible sarcopenia or sarcopenia) and 102 female (65 with possible sarcopenia or sarcopenia) patients' data were collected. Participants were divided into sarcopenia and control groups for each sex to develop binary classifiers. After statistical analysis and feature selection, stratified shuffle split and Synthetic Minority Oversampling Technique were conducted and voting classifiers were developed. RESULTS After eliminating handgrip strength, 6-m walk, and skeletal muscle index, the best three features for sarcopenia identification of male patients are age, fasting blood glucose, and parathyroid hormone. Meanwhile, age, arm without vascular access, total bilirubin, and post-dialysis creatinine are the best four features for females. After abandoning models with overfitting or bad performance, voting classifiers achieved good sarcopenia classification performance for both sexes (For males: sensitivity: 77.50% ± 11.21%, specificity: 83.13% ± 9.70%, F1 score: 77.32% ± 5.36%, the area under the receiver operating characteristic curves (AUC): 87.40% ± 4.41%. For females: sensitivity: 76.15% ± 13.95%, specificity: 71.25% ± 15.86%, F1 score: 78.04% ± 8.85%, AUC: 77.69% ± 7.92%). CONCLUSIONS Two simple sex-specific sarcopenia identification tools for MHD patients were developed. They performed well on the case finding of sarcopenia, especially possible sarcopenia.
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Affiliation(s)
- Hualong Liao
- grid.412901.f0000 0004 1770 1022Department of Nephrology, West China Hospital, Sichuan University/ West China School of Nursing, Sichuan University, Chengdu, 610041 Sichuan China
| | - Yujie Yang
- grid.13291.380000 0001 0807 1581Department of Applied Mechanics, College of Architecture and Environment, Sichuan University, Chengdu, 610065 Sichuan China
| | - Ying Zeng
- grid.13291.380000 0001 0807 1581Department of Applied Mechanics, College of Architecture and Environment, Sichuan University, Chengdu, 610065 Sichuan China
| | - Ying Qiu
- grid.13291.380000 0001 0807 1581Department of Applied Mechanics, College of Architecture and Environment, Sichuan University, Chengdu, 610065 Sichuan China
| | - Yang Chen
- grid.13291.380000 0001 0807 1581Department of Applied Mechanics, College of Architecture and Environment, Sichuan University, Chengdu, 610065 Sichuan China
| | - Linfang Zhu
- grid.13291.380000 0001 0807 1581Department of Applied Mechanics, College of Architecture and Environment, Sichuan University, Chengdu, 610065 Sichuan China
| | - Ping Fu
- grid.412901.f0000 0004 1770 1022Kidney Research Laboratory, Division of Nephrology, West China Hospital of Sichuan University, Chengdu, 610041 Sichuan China
| | - Fei Yan
- grid.190737.b0000 0001 0154 0904Chongqing Municipality Clinical Research Center for Geriatric Diseases, Chongqing University Three Gorges Hospital, School of Medicine, Chongqing University, Chongqing, 404000 China
| | - Yu Chen
- Department of Nephrology, West China Hospital, Sichuan University/ West China School of Nursing, Sichuan University, Chengdu, 610041, Sichuan, China.
| | - Huaihong Yuan
- Department of Applied Mechanics, College of Architecture and Environment, Sichuan University, Chengdu, 610065, Sichuan, China.
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Möller Parera I, Miguel M, Blasi J, Piccasso R, Hammer HB, Ortiz-Sagrista J, Zaottini F, Martinoli C, Terslev L. Ultrasound assessment of degenerative muscle sarcopenia: the University of Barcelona ultrasound scoring system for sarcopenia. RMD Open 2023; 9:rmdopen-2022-002779. [PMID: 36707106 PMCID: PMC9884912 DOI: 10.1136/rmdopen-2022-002779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/11/2023] [Indexed: 01/28/2023] Open
Abstract
AIM This study aimed to (1) determine the intraobserver and interobserver reliability of ultrasonographic measurement of muscle thickness (MT) and cross-sectional area (CSA) of the rectus femoris and biceps brachii, correlating these values with manual measurements on dissected cadavers and (2) develop the first semiquantitative musculoskeletal ultrasound (MSUS) scoring system of muscle morphology in sarcopenia and assess its intraobserver and interobserver reliability. In addition, the MSUS morphology score was compared with the corresponding histological images to verify concurrent validity. METHODS Ten cryopreserved limbs of 10 cadavers aged 68-91 years were evaluated. The MSUS scoring system was based on the severity of muscle degeneration on a 3-point qualitative scale: grade 1 (normal), grade 2 (moderate changes) and grade 3 (severe changes). Reliability was assessed with intraclass correlation coefficient (ICC) for the MT and CSA and with Cohen's kappa coefficients (κ) for the MSUS scoring system. Concurrent validity was analysed with ICC. RESULTS The results showed excellent intraobserver and interobserver reliability for both the MSUS evaluation of MT and CSA (ICC ≥0.93). The MSUS scoring system showed excellent intraobserver reliability (κ=1.0) and very good interobserver reliability (κ=0.85). There was also a high intra- and inter-observer reliability for the histological scorings (ĸ ≥0.85 and mean ĸ=0.70, respectively), as well as high reliability between the histology and MSUS scoring systems (ICC=0.92). All results were statistically significant (p≤0.001). CONCLUSION MSUS measures of MT and CSA and the novel MSUS scoring system for degenerative muscle changes in sarcopenia was found to be reliable and strongly associated with histological findings.
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Affiliation(s)
- Ingrid Möller Parera
- Reumatologia, Instituto Poal de Reumatologia, Barcelona, Spain,Unidad de Anatomía y Embriología Humana, Departamento de Patología y Terapéutica Experimental, Facultad de Medicina y Ciencias de la Salud (Campus de Bellvitge), University of Barcelona, Barcelona, Spain
| | - Maribel Miguel
- Unidad de Anatomía y Embriología Humana, Departamento de Patología y Terapéutica Experimental, Facultad de Medicina y Ciencias de la Salud (Campus de Bellvitge), University of Barcelona, Barcelona, Spain
| | - Joan Blasi
- Unidad de Histologia, Facultad de Medicina y Ciencias de la Salud (Campus de Bellvitge), University of Barcelona, Barcelona, Spain
| | - Riccardo Piccasso
- Department of Health Sciences (DISSAL), University of Genoa, Genova, Italy
| | - Hilde Berner Hammer
- Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Sykehus AS, Oslo, Norway,Faculty of Medicine, University of Oslo, Oslo, Norway
| | | | | | - Carlo Martinoli
- Department of Health Sciences (DISSAL), University of Genoa, Genova, Italy,IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Lene Terslev
- Center for Rheumatology and Spine Diseases, Rigshospitalet Glostrup, Glostrup, Denmark .,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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24
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Semsar-Kazerooni K, Richardson K, Forest VI, Mlynarek A, Hier MP, Sadeghi N, Mascarella MA. Development and validation of the modified index of fragility in head and neck cancer surgery. J Otolaryngol Head Neck Surg 2023; 52:5. [PMID: 36703217 PMCID: PMC9878788 DOI: 10.1186/s40463-022-00607-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 11/04/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND This study aims to develop and validate, a clinically useful modified index of fragility (mIFG) to identify patients at risk of fragility and to predict postoperative adverse events. METHOD An observational study was performed using the American College of Surgeons National Surgical Quality Improvement Program database, from 2006 to 2018. All patients undergoing nonemergency head and neck cancer surgery were included. A seven-item index (mIFG) was developed using variables associated with frailty, cachexia, and sarcopenia, drawn from the literature (weight loss, low body mass index, dyspnea, diabetes, serum albumin, hematocrit, and creatinine). Multivariable logistic regression was used to model the association between mIFG, postoperative adverse events and death. A validation cohort was then used to ascertain the diagnostic accuracy of the mIFG. RESULTS A total of 23,438 cases were included (16,407 in the derivation group and 7031 in the validation group). There was a total of 4273 postoperative major adverse events (AE) and deaths, 1023 postoperative pulmonary complications and 1721 wound complications. Using the derivation cohort, the 7-item mIFG was independently associated with death, major AEs, pulmonary and wound complications, when controlling for significant covariates. The mIFG predicted death and major adverse events using the validation cohort with an accuracy of 0.70 (95% CI: 0.63-0.76) and 0.64 (95% CI: 0.63-0.66), respectively. The mIFG outperformed the modified Frailty index. CONCLUSION The modified index of fragility is a reliable and easily accessible tool to predict risk of postoperative adverse events and death in patients undergoing head and neck cancer surgery.
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Affiliation(s)
| | - Keith Richardson
- grid.63984.300000 0000 9064 4811Department of Otolaryngology-Head and Neck Surgery, McGill University Health Center, Montréal, QC Canada
| | - Véronique-Isabelle Forest
- grid.63984.300000 0000 9064 4811Department of Otolaryngology-Head and Neck Surgery, McGill University Health Center, Montréal, QC Canada
| | - Alex Mlynarek
- grid.63984.300000 0000 9064 4811Department of Otolaryngology-Head and Neck Surgery, McGill University Health Center, Montréal, QC Canada
| | - Michael P. Hier
- grid.63984.300000 0000 9064 4811Department of Otolaryngology-Head and Neck Surgery, McGill University Health Center, Montréal, QC Canada
| | - Nader Sadeghi
- grid.63984.300000 0000 9064 4811Department of Otolaryngology-Head and Neck Surgery, McGill University Health Center, Montréal, QC Canada ,grid.63984.300000 0000 9064 4811Research Institute of the McGill University Health Center, Montreal, QC Canada
| | - Marco. A. Mascarella
- grid.63984.300000 0000 9064 4811Department of Otolaryngology-Head and Neck Surgery, McGill University Health Center, Montréal, QC Canada ,grid.414980.00000 0000 9401 2774Centre for Clinical Epidemiology, Lady Davis Institute of the Jewish General Hospital, Montréal, QC Canada ,grid.63984.300000 0000 9064 4811Research Institute of the McGill University Health Center, Montreal, QC Canada
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25
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Anderson BM, Wilson DV, Qasim M, Correa G, Evison F, Gallier S, Ferro CJ, Jackson TA, Sharif A. Ultrasound quadriceps muscle thickness is variably associated with frailty in haemodialysis recipients. BMC Nephrol 2023; 24:16. [PMID: 36653750 PMCID: PMC9847024 DOI: 10.1186/s12882-022-03043-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 12/16/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Ultrasonographic quantitation of quadriceps muscle mass is increasingly used for assessment of sarcopenia, but its relationship with frailty in haemodialysis recipients is not known. This study explores the relationship between ultrasound-derived bilateral anterior thigh thickness (BATT), sarcopenia, and frailty by common frailty tools (Frailty Phenotype [FP], Frailty Index [FI], Edmonton Frailty [EFS], and Clinical Frailty Scale [CFS]). METHODS This was an exploratory analysis of a subgroup of adult prevalent (≥3 months) haemodialysis recipients deeply phenotyped for frailty. Ultrasound assessment of BATT was obtained with participants at an angle of ≤45°, with legs outstretched and knees resting at 10°-20°, according to an established protocol. Associations with frailty were explored via both linear and logistic regressions for BATT, Low Muscle Mass (LMM), and sarcopenia with stepwise adjustment for a priori covariables. RESULTS In total 223 study participants had ultrasound measurements. Frailty ranged from 34% for FP to 58% for FI. BATT was associated with increasing frailty on simple linear regression by all frailty tools, but lost significance on addition of covariables. Upon dichotomising frailty tools into Frail/Not Frail, BATT was associated with frailty by all tools on univariable analyses, but only retained association for EFS on the fully adjusted model (OR 0.97, 95% C.I. 0.94-1.00, P = 0.05). CONCLUSIONS Ultrasound measures of quadriceps thickness is variably associated with frailty in prevalent haemodialysis recipients, dependent upon the frailty tool used, but not independent of other variables. Further work is required to establish the added value of sarcopenia measurement in frail haemodialysis patients. TRIAL REGISTRATION Clinicaltrials.gov : NCT03071107 registered 06/03/2017.
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Affiliation(s)
- Benjamin M. Anderson
- grid.415490.d0000 0001 2177 007XDepartment of Nephrology and Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2WB UK ,grid.6572.60000 0004 1936 7486Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Daisy V. Wilson
- grid.6572.60000 0004 1936 7486Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK ,grid.415490.d0000 0001 2177 007XDepartment of Healthcare for Older People, Queen Elizabeth Hospital, Birmingham, UK
| | - Muhammad Qasim
- grid.415490.d0000 0001 2177 007XDepartment of Nephrology and Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2WB UK ,grid.6572.60000 0004 1936 7486Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Gonzalo Correa
- grid.414618.e0000 0004 6005 2224Hospital del Salvador, Santiago, Chile
| | - Felicity Evison
- grid.415490.d0000 0001 2177 007XDepartment of Health Informatics, Queen Elizabeth Hospital, Birmingham, UK
| | - Suzy Gallier
- grid.415490.d0000 0001 2177 007XDepartment of Health Informatics, Queen Elizabeth Hospital, Birmingham, UK ,PIONEER: HDR-UK hub in Acute Care, Edgbaston, Birmingham, UK
| | - Charles J. Ferro
- grid.415490.d0000 0001 2177 007XDepartment of Nephrology and Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2WB UK ,grid.6572.60000 0004 1936 7486Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Thomas A. Jackson
- grid.6572.60000 0004 1936 7486Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK ,grid.415490.d0000 0001 2177 007XDepartment of Healthcare for Older People, Queen Elizabeth Hospital, Birmingham, UK
| | - Adnan Sharif
- grid.415490.d0000 0001 2177 007XDepartment of Nephrology and Transplantation, Queen Elizabeth Hospital, Birmingham, B15 2WB UK ,grid.6572.60000 0004 1936 7486Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
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26
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de Luca Corrêa H, Gadelha AB, Vainshelboim B, Dutra MT, Ferreira-Júnior JB, Deus LA, Neves RVP, Reis AL, de Araújo TB, Tzanno-Martins C, Tavares FS, Andrade RV, Dos Santos Rosa T. Could sarcopenia-related mortality in end-stage renal disease be underpinned by the number of hospitalizations and cardiovascular diseases? Int Urol Nephrol 2023; 55:157-163. [PMID: 35819667 DOI: 10.1007/s11255-022-03291-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 06/26/2022] [Indexed: 01/05/2023]
Abstract
PURPOSE To investigate the association between sarcopenia with the number of all-cause mortality, hospitalizations, and cardiovascular diseases in patients with end-stage renal disease (ESRD). METHODS 247 patients with ESRD (women, n = 97) (66.6 ± 3.53 years) participated in this study. At baseline, all participants were measured with dual-energy X-ray absorptiometry and handgrip dynamometer and were prospectively followed up for 5 years. The European Working Group on Sarcopenia in Older People guidelines were utilized for Sarcopenia determination. Cox proportional hazard analysis adjusted for established risk factors was used to quantify the risk between Sarcopenia and all-cause mortality. RESULTS Sixty-five participants (26%) were determined to have Sarcopenia at baseline and 38 (15%) have died during the follow-up. At baseline, Participants with Sarcopenia had lower body mass index and fat-free mass index. Moreover, through the 5-year follow-up, sarcopenic patients had higher number of cardiovascular disease (56.9% vs. 12.6%) and hospitalizations (93.8% vs. 49.5%) (all P < 0.0001). Sarcopenia was associated with significantly higher risk of mortality, [Hazard ratio = 3.3, (95% CI: 1.6-6.9), P = 0.001]. CONCLUSION Sarcopenia may be a risk factor for hospitalizations, cardiovascular diseases, and all-cause mortality in patients with ESRD. These results provide support of the relevance in assessing sarcopenia in the clinical practice of chronic kidney disease and how muscle mass and strength may negatively impact the daily life of ESRD patients undergoing hemodialysis. Greater efforts at preventing muscle wasting and malfunctioning are needed through the worldwide healthcare system.
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Affiliation(s)
- Hugo de Luca Corrêa
- Graduate Program of Physical Education, Catholic University of Brasilia, UCB, EPTC, QS07, LT1 s/n. Bloco G Sala 119, Águas Claras, Taguatinga, Brasília, DF, 72030-170, Brazil.
| | - André Bonadias Gadelha
- Serviço de Preparação Física/COSAU/DIGEP/SA/SG/Presidência da República, Zona Cívico-Administrativa, Brasília, DF, 70150-900, Brazil
- Seção de Educação Física, Colégio Militar de Brasília, Asa Norte, Brasília, DF, Brasil
| | - Baruch Vainshelboim
- Cardiovascular and Metabolic Disease Research Institute, Mountain View, CA, USA
| | - Maurílio Tiradentes Dutra
- Federal Institute of Education, Science and Technology of Brasilia, College of Physical Education, Brasília, Brazil
- College of Physical Education, University of Brasília, Brasília, DF, Brazil
| | | | - Lysleine Alves Deus
- Graduate Program of Physical Education, Catholic University of Brasilia, UCB, EPTC, QS07, LT1 s/n. Bloco G Sala 119, Águas Claras, Taguatinga, Brasília, DF, 72030-170, Brazil
| | - Rodrigo Vanerson Passos Neves
- Graduate Program of Physical Education, Catholic University of Brasilia, UCB, EPTC, QS07, LT1 s/n. Bloco G Sala 119, Águas Claras, Taguatinga, Brasília, DF, 72030-170, Brazil
| | - Andrea Lucena Reis
- Graduate Program of Physical Education, Catholic University of Brasilia, UCB, EPTC, QS07, LT1 s/n. Bloco G Sala 119, Águas Claras, Taguatinga, Brasília, DF, 72030-170, Brazil
| | - Thaís Branquinho de Araújo
- Graduate Program of Physical Education, Catholic University of Brasilia, UCB, EPTC, QS07, LT1 s/n. Bloco G Sala 119, Águas Claras, Taguatinga, Brasília, DF, 72030-170, Brazil
| | | | | | - Rosângela Vieira Andrade
- Graduate Program of Genomic Sciences and Biotechnology, Catholic University of Brasilia, Brasília, DF, Brazil
| | - Thiago Dos Santos Rosa
- Graduate Program of Physical Education, Catholic University of Brasilia, UCB, EPTC, QS07, LT1 s/n. Bloco G Sala 119, Águas Claras, Taguatinga, Brasília, DF, 72030-170, Brazil
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Wang J, Xu MC, Huang LJ, Li B, Yang L, Deng X. Value of neutrophil-to-lymphocyte ratio for diagnosing sarcopenia in patients undergoing maintenance hemodialysis and efficacy of Baduanjin exercise combined with nutritional support. Front Neurol 2023; 14:1072986. [PMID: 36895911 PMCID: PMC9990467 DOI: 10.3389/fneur.2023.1072986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 02/06/2023] [Indexed: 02/23/2023] Open
Abstract
Objective To investigate the value of neutrophil-to-lymphocyte ratio (NLR) for diagnosing sarcopenia in patients undergoing maintenance hemodialysis (MHD) and efficacy of Baduanjin exercise combined with nutritional support on MHD patients with sarcopenia. Methods A total of 220 patients undergoing MHD in MHD centers were selected, among which 84 had occurred with sarcopenia confirmed by measurements from the Asian Working Group for Sarcopenia. Data were collected for analyzing the influencing factors that lead to the onset of sarcopenia in MHD patients with the use of one-way analysis of variance and multivariate logistic regression. The role of NLR in the diagnosis of sarcopenia was explored, and its correlation with relevant diagnostic measurement performance such as grip strength, gait speed and skeletal muscle mass index was analyzed. In the end, some 74 patients with sarcopenia that qualify for further intervention and observation standards were divided into observation group (Baduanjin exercise plus nutritional support) and control group (nutritional support only), which were both intervened for 12 weeks. A total of 68 patients finished all interventions, with 33 patients in the observation group and 35 in the control group. The grip strength, gait speed, skeletal muscle mass index as well as the NLR were compared between the two groups. Results With the employment of multivariate logistic regression analysis, it was found that age, hemodialysis duration and NLR were risk factors for the onset of sarcopenia in MHD patients (P < 0.05). The area under ROC curve for NLR of MHD patients with sarcopenia was 0.695, and NLR was negatively correlated with a biochemical indicator-human blood albumin (P < 0.05). NLR was also negatively correlated with patient's grip strength, gait speed and skeletal muscle mass index, with the same correlation found in sarcopenia patients (all P < 0.05). After intervention, patient's grip strength and gait speed were both higher, and the NLR lower in the observation group than those in the control group (P < 0.05). Conclusion The occurrence of sarcopenia in MHD patients is associated with patient's age, hemodialysis duration and NLR. Therefore, it has been concluded that NLR has certain values in the diagnosis of sarcopenia in patients undergoing MHD. Moreover, the muscular strength can be enhanced and inflammation decreased in sarcopenia patients through nutritional support and physical exercise, i.e., Bajinduan exercise.
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Affiliation(s)
- Jun Wang
- Nephrology Department of Nanjing Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing, Jiangsu, China
| | - Mei-Chang Xu
- Nephrology Department of Nanjing Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing, Jiangsu, China
| | - Li-Juan Huang
- Nephrology Department of Nanjing Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing, Jiangsu, China
| | - Bei Li
- Nephrology Department of Nanjing Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu, China
| | - Lei Yang
- Nephrology Department of Nanjing Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing, Jiangsu, China
| | - Xu Deng
- Nephrology Department of Nanjing Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing, Jiangsu, China
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Beberashvili I, Azar A, Khatib A, Abu Hamad R, Neheman A, Efrati S, Doenyas-Barak K. Sarcopenic Obesity Versus Nonobese Sarcopenia in Hemodialysis Patients: Differences in Nutritional Status, Quality of Life, and Clinical Outcomes. J Ren Nutr 2023; 33:147-156. [PMID: 35597322 DOI: 10.1053/j.jrn.2022.05.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 04/10/2022] [Accepted: 05/01/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE Sarcopenia and sarcopenic obesity (SO) are linked to unfavorable prognosis in maintenance hemodialysis (MHD) populations. We tested whether nonobese sarcopenia and SO, as different stages of extreme protein-energy wasting, have different prognoses. METHODS In this prospective observational study, 261 MHD patients were recruited from October 2010 to April 2012 and followed until October 2020. Two definitions were used to diagnose sarcopenia: the European Working Group on Sarcopenia in Older People consensus and the Foundation for the National Institutes of Health (FNIH) Biomarkers Consortium criteria. Obesity was determined as the percentage of total body fat, ≥27% for men and ≥38% for women. Data for all-cause and cardiovascular morbidity and mortality, baseline nutrition markers, inflammation and oxidative stress, adipokines, body composition parameters, handgrip strength, and quality of life (QoL) scores were measured. RESULTS According to European Working Group on Sarcopenia in Older People, 115 (44.1%) patients were sarcopenic and 120 (46.0%) according to FNIH definitions. Of them, 28.4% and 34.5% were SO, respectively. Higher levels of albumin, creatinine, uric acid, leptin, phase angle, better nutritional scores, and lower adiponectin levels characterized SO patients compared with nonobese sarcopenic patients regardless of indexing method. Better QoL scores were noted in SO compared with nonobese sarcopenic patients using the FNIH sarcopenia criteria. The hazard of all-cause death, cardiovascular death, and first cardiovascular event for patients with SO was lower compared with the nonobese patients after multivariate adjustments. Statistical significance of these associations disappeared after including fat mass in multivariate models. CONCLUSIONS MHD patients with SO have better nutritional status and prognosis for cardiovascular events, all-cause and cardiovascular disease mortality, and possibly better QoL compared with nonobese sarcopenic MHD patients. The better prognosis appears to be entirely due to the excess fat, which is protective in sarcopenic MHD patients similar to that described in the entire MHD population.
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Affiliation(s)
- Ilia Beberashvili
- Nephrology Division, Yitzhak Shamir Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Zerifin, Israel.
| | - Ada Azar
- Nutrition Department, Yitzhak Shamir Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Zerifin, Israel
| | - Amin Khatib
- Nephrology Division, Yitzhak Shamir Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Zerifin, Israel
| | - Ramzia Abu Hamad
- Nephrology Division, Yitzhak Shamir Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Zerifin, Israel
| | - Amos Neheman
- Urology Department, Yitzhak Shamir Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Zerifin, Israel
| | - Shai Efrati
- Nephrology Division, Yitzhak Shamir Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Zerifin, Israel
| | - Keren Doenyas-Barak
- Nephrology Division, Yitzhak Shamir Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Zerifin, Israel
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Zhang F, Yin X, Huang L, Zhang H. The "adult inactivity triad" in patients with chronic kidney disease: A review. Front Med (Lausanne) 2023; 10:1160450. [PMID: 37064039 PMCID: PMC10101335 DOI: 10.3389/fmed.2023.1160450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/20/2023] [Indexed: 04/18/2023] Open
Abstract
Background The "pediatric inactivity triad" framework consists of three complex, interrelated conditions influencing physical inactivity and associated health risks. Evidence on the beneficial effects of physical activity in adults with chronic kidney disease (CKD) continues to grow, but few studies have explored the complex interactions behind inactivity in this population. Results Based on the "pediatric inactivity triad" framework and prior research, we would like to propose a new concept, the "adult inactivity triad" in CKD, including (1) exercise deficit disorder, (2) sarcopenia, and (3) physical illiteracy. Individuals can shift from "adult inactivity triad" to "adult activity triad" and move at different rates and directions along the arrows in each of the three components. Conclusion This review explores and summarizes previous research on the three main adult inactivity triad components in the chronic kidney disease population.
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Affiliation(s)
- Fan Zhang
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaojing Yin
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liuyan Huang
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huachun Zhang
- Department of Nursing, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Huachun Zhang,
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Li F, Wang L, Mao Y, Mao C, Yu J, Zhao D, Zhang Y, Li Y. Established risk prediction models for the incidence of a low lean tissue index in patients with peritoneal dialysis. Ren Fail 2022; 44:1417-1425. [PMID: 36036423 PMCID: PMC9448374 DOI: 10.1080/0886022x.2022.2113794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objective The objective of this study is to investigate the incidence of low lean tissue index (LTI) and the risk factors for low LTI in peritoneal dialysis (PD) patients, including to establish risk prediction models. Methods A total of 104 PD patients were enrolled from October 2019 to 2021. LTI was measured by bioimpedance spectroscopy. Multivariate logistic regression and machine learning were used to analyze the risk factors for low LTI in PD patients. Kaplan–Meier analysis was used to analyze the survival rate of patients with low LTI. Results The interleukin-6 (IL-6) level, red cell distribution width (RDW), overhydration, body mass index (BMI), and the subjective global assessment (SGA) rating significantly differed between the low LTI and normal LTI groups (all p < 0.05). Multivariate logistic regression showed that IL-6 (1.10 [95% CI: 1.02–1.18]), RDW (1.87 [95% CI: 1.18–2.97]), BMI (0.97 [95% CI: 0.68–0.91]), and the SGA rating (6.33 [95% CI: 1.59–25.30]) were independent risk factors for LTI. Cox regression analysis showed that low LTI (HR 3.14, [95% CI: 1.12–8.80]) was the only significant risk factor for all-cause death in peritoneal dialysis patients. The decision process to predict the incidence of low LTI in PD patients was established by machine learning, and the area under the curve of internal validation was 0.6349. Conclusions Low LTI is closely related to mortality in PD patients. Microinflammatory status, high RDW, low BMI and low SGA rating are risk factors for low LTI in PD patients. The developed prediction model may serve as a useful tool for assessing low LTI in PD patients.
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Affiliation(s)
- Feng Li
- Department of Nephrology, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Lei Wang
- Department of Nephrology, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Yanling Mao
- Department of Nephrology, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Changqing Mao
- Department of Nephrology, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Jie Yu
- Department of Nephrology, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Dan Zhao
- Department of Nephrology, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yingying Zhang
- Department of Nephrology, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Ying Li
- Department of Nephrology, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, China
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Erbas Sacar D, Kılıc C, Oren MM, Erdogan T, Ozkok S, Ozer Aydın C, Catikkas NM, Karan MA, Bahat G. Probable sarcopenia: associations with common geriatric syndromes and comorbidities in Turkish geriatric patients from a university hospital. Eur Geriatr Med 2022; 13:1299-1308. [PMID: 36029439 DOI: 10.1007/s41999-022-00691-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 08/12/2022] [Indexed: 12/30/2022]
Abstract
PURPOSE EWGSOP2 defines "probable sarcopenia" as the presence of low muscle strength without non-muscle causes. The associations of probable sarcopenia have been studied in few reports to date, and our intention in this study is to identify associations of probable sarcopenia with common geriatric syndromes in a sample of older adults who attended the geriatric outpatient clinic of Istanbul University Hospital. METHODS The present study was designed as a retrospective cross-sectional study. We performed a comprehensive geriatric assessment to the participants. Univariate analyses were performed to determine relationship of probable sarcopenia with age, sex, common geriatric syndromes, i.e., frailty, falls, polypharmacy, malnutrition, and comorbidities, i.e., diabetes mellitus, hypertension, chronic kidney disease, chronic obstructive pulmonary disease (COPD), congestive heart failure (CHF), depression, osteoporosis, and the variables found to be significant were included in logistic regression analyses. The results are presented as an odds ratio (OR), with a 95% confidence interval (CI). RESULTS Included in the study were 456 participants with a mean age of 74.6 ± 6.6 years, of which 71.1% were female. Probable sarcopenia was identified in 12.7% (n = 58) of the sample. A multivariate analysis was carried out, the factors associated with probable sarcopenia were identified as male sex (OR 0.269, 95% CI 0.142-0.510), frailty (OR 4.265, 95% CI 2.200-8.267) and chronic kidney disease (OR 3.084, 95% CI 1.105-8.608). CONCLUSION Probable sarcopenia was more significantly associated with frailty than with other geriatric syndromes, signifying its importance as a marker for frailty. The study further identified chronic renal failure as a factor significantly associated with probable sarcopenia among the variety of studied diseases that frequently accompany aging.
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Affiliation(s)
- Duygu Erbas Sacar
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul Capa, 34390, Istanbul, Turkey.
| | - Cihan Kılıc
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul Capa, 34390, Istanbul, Turkey
| | - Meryem Merve Oren
- Department of Public Health, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul, Istanbul, Turkey
| | - Tugba Erdogan
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul Capa, 34390, Istanbul, Turkey
| | - Serdar Ozkok
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul Capa, 34390, Istanbul, Turkey
| | - Caglar Ozer Aydın
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul Capa, 34390, Istanbul, Turkey
| | - Nezahat Muge Catikkas
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul Capa, 34390, Istanbul, Turkey
| | - Mehmet Akif Karan
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul Capa, 34390, Istanbul, Turkey
| | - Gulistan Bahat
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Topkapı Mahallesi, Turgut Özal Street No: 118, 34093 Fatih/İstanbul Capa, 34390, Istanbul, Turkey
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Sabatino A, Kooman JP, Di Motta T, Cantarelli C, Gregorini M, Bianchi S, Regolisti G, Fiaccadori E. Quadriceps muscle thickness assessed by ultrasound is independently associated with mortality in hemodialysis patients. Eur J Clin Nutr 2022; 76:1719-1726. [PMID: 35641665 DOI: 10.1038/s41430-022-01166-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 05/12/2022] [Accepted: 05/16/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND/OBJECTIVES Estimation of muscle mass is an integral part of nutritional assessment in End-Stage Kidney Disease (ESKD) patients on chronic hemodialysis (HD). In this respect, muscle ultrasound (US) is a valid and reliable tool but has not been previously related to outcomes in this population. Aims of this study were to assess the relationship between quadriceps muscle thickness as assessed by US and outcomes in ESKD patients on HD; we also compared US with anthropometry and malnutrition inflammation score (MIS). SUBJECTS/METHODS In this prospective study, 181 prevalent patients on HD were included. Thickness of the quadriceps rectus femoris and vastus intermedius (VIT) were assessed separately using ultrasonography, and were indexed for height squared. Mid-arm muscle circumference (MAMC) and area (MAMA) were assessed by anthropometry. MIS was evaluated. In the absence of predetermined cut-offs, values below the median of the distribution of VIT index were considered low. Instead, cut-off for anthropometric values such as MAMC and MAMA were set at ≥90% of agreement with the 50th percentile of the sex- and age-specific normal distribution. Cox-regression analysis was used to assess the association of US, MIS, and anthropometric parameters with mortality. RESULTS Patients were followed for a median of 35 months. During this period 36% of patients died. Multivariable Cox-regression analysis (adjusted for demographic, biochemical and clinical variables), demonstrated that higher VIT distal index values were independently associated with lower mortality risk (HR: 0.76 (0.59-0.99); P = 0.040), whilst higher MIS values were independently associated with higher (HR 1.22 (1.10-1.35); P < 0.001) mortality risk. When assessing muscle parameters as categorical variables, both low VIT distal index (HR: 1.71 (1.01-2.89); 0.045) and MAMC (HR: 1.74 (1.02-2.96); 0.042) were independently associated with increased risk of death. CONCLUSION Indexed distal VIT was independently associated with mortality both as continuous and as a categorical variable. Muscle US is a simple practical tool that adds prognostic information to the bedside nutritional assessment in ESKD patients on maintenance HD.
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Affiliation(s)
- Alice Sabatino
- UO Nefrologia, Azienda Ospedaliera- Universitaria Parma, Parma, Italy.
- Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy.
| | - Jeroen P Kooman
- Department of Internal Medicine, division of Nephrology University Hospital Maastricht, Maastricht, The Netherlands
| | - Tommaso Di Motta
- UO Nefrologia, Azienda Ospedaliera- Universitaria Parma, Parma, Italy
- Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy
| | - Chiara Cantarelli
- UO Nefrologia, Azienda Ospedaliera- Universitaria Parma, Parma, Italy
- Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy
| | | | | | - Giuseppe Regolisti
- Clinica e Immunologia Medica, Azienda Ospedaliero-Universitaria di Parma e Università degli Studi di Parma, Parma, Italy
| | - Enrico Fiaccadori
- UO Nefrologia, Azienda Ospedaliera- Universitaria Parma, Parma, Italy
- Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy
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Wathanavasin W, Banjongjit A, Avihingsanon Y, Praditpornsilpa K, Tungsanga K, Eiam-Ong S, Susantitaphong P. Prevalence of Sarcopenia and Its Impact on Cardiovascular Events and Mortality among Dialysis Patients: A Systematic Review and Meta-Analysis. Nutrients 2022; 14:nu14194077. [PMID: 36235729 PMCID: PMC9572026 DOI: 10.3390/nu14194077] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/20/2022] [Accepted: 09/26/2022] [Indexed: 11/05/2022] Open
Abstract
Sarcopenia in end-stage kidney disease patients requiring dialysis is a frequent complication but remains an under-recognized problem. This meta-analysis was conducted to determine the prevalence of sarcopenia and explored its impacts on clinical outcomes, especially cardiovascular events, and mortality in dialysis patients. The eligible studies were searched from PubMed, Scopus, and Cochrane Central Register of Controlled trials up to 31 March 2022. We included studies that reported the interested outcomes, and the random-effects model was used for analysis. Forty-one studies with 7576 patients were included. The pooled prevalence of sarcopenia in dialysis patients was 25.6% (95% CI 22.1 to 29.4%). Sarcopenia was significantly associated with higher mortality risk (adjusted OR 1.83 (95% CI 1.40 to 2.39)) and cardiovascular events (adjusted OR 3.80 (95% CI 1.79 to 8.09)). Additionally, both low muscle mass and low muscle strength were independently related to increased mortality risk in dialysis patients (OR 1.71; 95% CI (1.20 to 2.44), OR 2.15 (95% CI 1.51 to 3.07)), respectively. This meta-analysis revealed that sarcopenia was highly prevalent among dialysis patients and shown to be an important predictor of cardiovascular events and mortality. Future intervention research to alleviate this disease burden in dialysis patients is needed.
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Affiliation(s)
- Wannasit Wathanavasin
- Nephrology Unit, Department of Medicine, Charoenkrung Pracharak Hospital, Bangkok Metropolitan Administration, Bangkok 10120, Thailand
| | - Athiphat Banjongjit
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10120, Thailand
| | - Yingyos Avihingsanon
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10120, Thailand
| | - Kearkiat Praditpornsilpa
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10120, Thailand
| | - Kriang Tungsanga
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10120, Thailand
| | - Somchai Eiam-Ong
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10120, Thailand
| | - Paweena Susantitaphong
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10120, Thailand
- Research Unit for Metabolic Bone Disease in CKD Patients, Faculty of Medicine, Chulalongkorn University, Bangkok 10120, Thailand
- Correspondence: ; Tel.: +66-22-564-251; Fax: +66-22-564-560
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Sugizaki CSA, Rodrigues HCN, Ivo JFM, Freitas ATVS, Stringhini MLF, Paiva SAR, Minicucci MF, Peixoto MRG, Costa NA. The relationship between grip strength with health-related quality of life and mortality in hemodialysis patients. NUTRIRE : REVISTA DE SOCIEDADE BRASILEIRA DE ALIMENTACAO E NUTRICAO = JOURNAL OF THE BRAZILIAN SOCIETY OF FOOD AND NUTRITION 2022; 47:21. [PMID: 38625334 PMCID: PMC9422936 DOI: 10.1186/s41110-022-00171-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 08/13/2022] [Indexed: 12/02/2022]
Abstract
Purpose Hemodialysis (HD) is a therapeutic modality that enables the highest survival for individuals with chronic kidney disease (CKD). In contrast, HD contributes to the pro-inflammatory state and may negatively affect the muscle strength and quality of life (QoL) of these individuals. To date, few studies have evaluated the association between decrease in strength and QoL in HD patients. Thus, our objective was to assess whether diminished muscle strength is associated with worse health related QoL and mortality. Methods We included patients aged ≥ 18 years on HD. Clinical and demographic data were collected from patients' medical records. Clinical data, nutritional status (laboratory, anthropometry, bioimpedance analysis) and health-related QoL (World Health Organization's quality of life questionnaire, WHOQOL-Bref) were analyzed at baseline. Mortality was recorded for 32 months. Results Among the 105 patients evaluated, the median age was 52 (43-64) years, and males were predominant (n = 73; 70%). The general median of QoL was 66.8 ± 11.9. Approximately 30% of patients were considered to have a worse QoL and 12,4% to have low muscle strength. This was not associated with QoL and mortality. HD vintage greater then to 5 years was associated with higher dissatisfaction in the perception of the environmental domain and overall QoL. Conclusion Our data suggest that low muscle strength was not associated with health-related QoL using the WHOQOL-Bref instrument and mortality.
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Affiliation(s)
- Clara S. A. Sugizaki
- Faculty of Nutrition, Federal University of Goias, East University Sector, Street 227 Block 68 s/n, Goiânia, Goiás Zip code 74605-080 Brazil
| | - Hellen C. N. Rodrigues
- Faculty of Nutrition, Federal University of Goias, East University Sector, Street 227 Block 68 s/n, Goiânia, Goiás Zip code 74605-080 Brazil
| | - Jéssica F. M. Ivo
- Faculty of Nutrition, Federal University of Goias, East University Sector, Street 227 Block 68 s/n, Goiânia, Goiás Zip code 74605-080 Brazil
| | - Ana T. V. S. Freitas
- Faculty of Nutrition, Federal University of Goias, East University Sector, Street 227 Block 68 s/n, Goiânia, Goiás Zip code 74605-080 Brazil
| | - Maria L. F. Stringhini
- Faculty of Nutrition, Federal University of Goias, East University Sector, Street 227 Block 68 s/n, Goiânia, Goiás Zip code 74605-080 Brazil
| | - Sérgio A. R. Paiva
- Department of Internal Medicine, Botucatu Medical School, São Paulo State University-UNESP, Botucatu, São Paulo Brazil
| | - Marcos F. Minicucci
- Department of Internal Medicine, Botucatu Medical School, São Paulo State University-UNESP, Botucatu, São Paulo Brazil
| | - Maria R. G. Peixoto
- Faculty of Nutrition, Federal University of Goias, East University Sector, Street 227 Block 68 s/n, Goiânia, Goiás Zip code 74605-080 Brazil
| | - Nara A. Costa
- Faculty of Nutrition, Federal University of Goias, East University Sector, Street 227 Block 68 s/n, Goiânia, Goiás Zip code 74605-080 Brazil
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Psoas muscle index and psoas muscle density as predictors of mortality in patients undergoing hemodialysis. Sci Rep 2022; 12:10496. [PMID: 35729286 PMCID: PMC9213443 DOI: 10.1038/s41598-022-14927-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 06/15/2022] [Indexed: 11/27/2022] Open
Abstract
This study aimed to investigate the associations of computed tomography (CT)-measured psoas muscle index (PMI: psoas muscle area normalized by height) and psoas muscle density (PMD: average of bilateral psoas muscle CT values [Hounsfield unit (HU)]) with mortality in patients undergoing hemodialysis. We included 188 hemodialysis patients who underwent abdominal CT. PMI and PMD were measured at the third lumbar vertebral level. We found that PMI and PMD were independently associated with the geriatric nutritional risk index and log C-reactive protein, respectively. The optimal cut-off values of PMI and PMD for men and women were 3.39 cm2/m2 and 41.6 HU, and 2.13 cm2/m2 and 37.5 HU, respectively. During follow-up (median 3.5 years), 69 patients died. Lower PMI and lower PMD were independently associated with an increased risk of all-cause mortality [adjusted hazard ratio (aHR) 2.05, 95% confidence interval (CI) 1.14–3.68; aHR 3.67, 95% CI 2.04–6.60), respectively]. The aHR for lower PMI and lower PMD vs. higher PMI and higher PMD was 5.34 (95% CI 2.38–11.97). The addition of PMI and PMD to the risk model significantly improved C-index from 0.775 to 0.893 (p < 0.00001). The combination of PMI and PMD may improve mortality prediction in patients undergoing hemodialysis.
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Wu J, Luo H, Ren S, Shen L, Cheng D, Wang N. Enhanced echo intensity of skeletal muscle is associated with poor physical function in hemodialysis patients: a cross-sectional study. BMC Nephrol 2022; 23:186. [PMID: 35578207 PMCID: PMC9109387 DOI: 10.1186/s12882-022-02816-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 05/10/2022] [Indexed: 11/25/2022] Open
Abstract
Background Patients on hemodialysis often suffer from reduced muscle strength and exercise capacity due to the decreased quantity and quality of muscle. Cumulative studies showed ultrasound echo intensity (EI) had great potential in evaluating muscle quality. The objective of this study was to evaluate the relationship between EI of skeletal muscle and physical function of patients on maintenance hemodialysis. Methods Cross-sectional area (CSA) and mean EI of the right rectus femoris were measured by ultrasound to evaluate the quantity and quality of the muscle, respectively. Physical function was measured by handgrip strength (HGS), gait speed, sit-to-stand 60 s (STS-60) test, and instrumental activities of daily living (IADL) scale. Results A total of 107 patients on hemodialysis were included, with women accounting for 37.3% (n = 40), and a mean age of 53.53 ± 12.52 years. Among the patients on hemodialysis, EI was moderately and negatively correlated with HGS (r = − 0.467, P < 0.001), gait speed (r = − 0.285, P = 0.003), and STS-60 (r = − 0.313, P = 0.001). Multiple regression analyses adjusted for CSA showed that the enhanced EI of patients on hemodialysis remained associated with worse HGS (β = − 0.207, P = 0.047), lower gait speed (β = − 0.002, P = 0.001), less STS-60 (β = − 0.136, P = 0.049), and a higher likelihood of dependency in IADL (Odds Ratio: 1.070, 95% CI: [1.033–1.111], P = 0.001). Conclusions In patients on hemodialysis, enhanced EI in the skeletal muscle measured via ultrasound was correlated with poor physical performance. The combined muscle quality and muscle quantity evaluation provide more information for assessing the level of physical function of the patients.
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Affiliation(s)
- Junzhen Wu
- Department of Pain Management Center, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Department of Nephrology, People's Hospital of Menghai County, Yunnan, China
| | - Haiqing Luo
- Department of Nephrology, People's Hospital of Menghai County, Yunnan, China
| | - Shunrong Ren
- Department of Nephrology, People's Hospital of Menghai County, Yunnan, China
| | - Longxiang Shen
- Department of Nephrology, People's Hospital of Menghai County, Yunnan, China.,Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Dongsheng Cheng
- Department of Nephrology, People's Hospital of Menghai County, Yunnan, China. .,Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yi Shan Road, Shanghai, 200233, P. R. China.
| | - Niansong Wang
- Department of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600, Yi Shan Road, Shanghai, 200233, P. R. China.
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Kurajoh M, Mori K, Miyabe M, Matsufuji S, Ichii M, Morioka T, Kizu A, Tsujimoto Y, Emoto M. Nutritional Status Association With Sarcopenia in Patients Undergoing Maintenance Hemodialysis Assessed by Nutritional Risk Index. Front Nutr 2022; 9:896427. [PMID: 35634393 PMCID: PMC9137182 DOI: 10.3389/fnut.2022.896427] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/26/2022] [Indexed: 01/07/2023] Open
Abstract
Background Malnutrition and sarcopenia are frequently observed in patients undergoing maintenance hemodialysis (MHD). To elucidate whether malnutrition is associated with sarcopenia in those cases, the relationship of nutritional status with sarcopenia was investigated. Methods Nutritional status was assessed using a nutritional risk index (NRI) developed for patients undergoing MHD. This retrospective cross-sectional study included 315 MHD patients (199 males, 116 females), who were divided into low-risk (score 0–7) and medium-/high-risk (score 8–13) groups. Sarcopenia and severe sarcopenia, along with low muscle mass, low muscle strength, and low physical performance were defined using the Asian Working Group for Sarcopenia 2019 criteria. Results The median NRI score was 5.0, while the prevalence of medium-/high-risk cases among the patients was 31.1%. Additionally, the rates of those with low muscle mass, low muscle strength, and low physical performance were 55.9, 60.6, and 31.4%, respectively, while those of sarcopenia and severe sarcopenia were 44.1 and 20.0%, respectively. Multivariable logistic regression analyses revealed a significant (P < 0.001) association of NRI score with sarcopenia [odds ratio (OR) 1.255, 95% confidence interval (CI) 1.143–1.377] and severe sarcopenia (OR 1.257, 95% CI 1.122–1.407), as well as low muscle mass (OR 1.260, 95% CI 1.157–1.374), low muscle strength (OR 1.310, 95% CI 1.178–1.457), and low physical performance (OR 1.216, 95% CI 1.104–1.339). Furthermore, medium-/high-risk status showed a significant (P < 0.05) association with sarcopenia (OR 2.960, 95% CI 1.623–5.401) and severe sarcopenia (OR 2.241, 95% CI 1.151–4.362), as well as low muscle mass (OR 2.141, 95% CI 1.219–3.760), low muscle strength (OR 7.665, 95% CI 3.438–17.091), and low physical performance (OR 2.570, 95% CI 1.401–4.716). Conclusions These results suggest that malnutrition contributes to sarcopenia/severe sarcopenia in MHD patients by reducing muscle mass and strength, and physical performance.
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Affiliation(s)
- Masafumi Kurajoh
- Department of Metabolism, Endocrinology, and Molecular Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
- *Correspondence: Masafumi Kurajoh
| | - Katsuhito Mori
- Department of Nephrology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Mizuki Miyabe
- Department of Metabolism, Endocrinology, and Molecular Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
- Division of Internal Medicine, Dialysis Center, Inoue Hospital, Osaka, Japan
| | | | - Mitsuru Ichii
- Division of Internal Medicine, Dialysis Center, Inoue Hospital, Osaka, Japan
| | - Tomoaki Morioka
- Department of Metabolism, Endocrinology, and Molecular Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Akane Kizu
- Division of Internal Medicine, Dialysis Center, Inoue Hospital, Osaka, Japan
| | - Yoshihiro Tsujimoto
- Division of Internal Medicine, Dialysis Center, Inoue Hospital, Osaka, Japan
| | - Masanori Emoto
- Department of Metabolism, Endocrinology, and Molecular Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
- Department of Nephrology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
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Identifying the Association of Time-Averaged Serum Albumin Levels with Clinical Factors among Patients on Hemodialysis Using Whale Optimization Algorithm. MATHEMATICS 2022. [DOI: 10.3390/math10071030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Time-averaged serum albumin (TSA) is commonly associated with clinical outcomes in hemodialysis (HD) patients and considered as a surrogate indicator of nutritional status. The whale optimization algorithm-based feature selection (WOFS) model could address the complex association between the clinical factors, and could further combine with regression models for application. The present study aimed to demonstrate an optimal multifactor TSA-associated model, in order to interpret the complex association between TSA and clinical factors among HD patients. A total of 829 HD patients who met the inclusion criteria were selected for analysis. Monthly serum albumin data tracked from January 2009 to December 2013 were converted into TSA categories based on a critical value of 3.5 g/dL. Multivariate logistic regression was used to analyze the association between TSA categories and multiple clinical factors using three types of feature selection models, namely the fully adjusted, stepwise, and WOFS models. Five features, albumin, age, creatinine, potassium, and HD adequacy index (Kt/V level), were selected from fifteen clinical factors by the WOFS model, which is the minimum number of selected features required in multivariate regression models for optimal multifactor model construction. The WOFS model yielded the lowest Akaike information criterion (AIC) value, which indicated that the WOFS model could achieve superior performance in the multifactor analysis of TSA for HD patients. In conclusion, the application of the optimal multifactor TSA-associated model could facilitate nutritional status monitoring in HD patients.
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Shu X, Lin T, Wang H, Zhao Y, Jiang T, Peng X, Yue J. Diagnosis, prevalence, and mortality of sarcopenia in dialysis patients: a systematic review and meta-analysis. J Cachexia Sarcopenia Muscle 2022; 13:145-158. [PMID: 34989172 PMCID: PMC8818609 DOI: 10.1002/jcsm.12890] [Citation(s) in RCA: 77] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 11/03/2021] [Accepted: 11/22/2021] [Indexed: 02/05/2023] Open
Abstract
There is no consensus on the prevalence of sarcopenia or its impact on mortality in end-stage renal disease patients undergoing dialysis. This review aimed to summarize the diagnostic criteria of sarcopenia and its prevalence and impact on the mortality of end-stage renal disease patients undergoing dialysis. Embase, MEDLINE, PubMed, and Cochrane Library were searched from inception to 8 May 2021 to retrieve eligible studies that assessed muscle mass by commonly used instruments, such as dual-energy X-ray absorptiometry, bioelectrical impedance analysis, magnetic resonance imaging, and body composition monitor. Two assessment tools matched to study designs were employed to evaluate study quality. Pooled sarcopenia prevalence was calculated with 95% confidence interval (CI), and heterogeneity was estimated using the I2 test. Associations of sarcopenia with mortality were expressed as hazard ratio (HR) and 95% CI. The search identified 3272 studies, and 30 studies (6162 participants, mean age from 47.5 to 77.5 years) were analysed in this review. The risk of bias in the included studies was low to moderate. Twenty-two studies defined sarcopenia based on low muscle mass (LMM) plus low muscle strength and/or low physical performance, while eight studies used LMM alone. Muscle mass was assessed by different instruments, and a wide range of cut-off points were used to define LMM. Overall, sarcopenia prevalence was 28.5% (95% CI 22.9-34.1%) and varied from 25.9% (I2 = 94.9%, 95% CI 20.4-31.3%; combined criteria) to 34.6% (I2 = 98.1%, 95% CI 20.9-48.2%; LMM alone) (P = 0.247 between subgroups). The statistically significant differences were not found in the subgroups of diagnostic criteria (P > 0.05) and dialysis modality (P > 0.05). Additionally, the sarcopenia prevalence could not be affected by average age [regression coefficient 0.004 (95% CI: -0.005 to 0.012), P = 0.406] and dialysis duration [regression coefficient 0.002 (95% CI -0.002 to 0.005), P = 0.327] in the meta-regression. The pooled analyses showed that combined criteria of sarcopenia were related to a higher mortality risk [HR 1.82 (I2 = 26.3%, 95% CI 1.38-2.39)], as was LMM [HR 1.61 (I2 = 26.0%, 95% CI 1.31-1.99)] and low muscle strength [HR 2.04 (I2 = 80.4%, 95% CI 1.19-3.5)]. Although there are substantial differences in diagnostic criteria, sarcopenia is highly prevalent in dialysis patients and is linked to increased mortality. The standardization of sarcopenia diagnostic criteria would be beneficial, and future longitudinal studies are needed to investigate the prevalence and prognostic value of sarcopenia in dialysis patients.
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Affiliation(s)
- Xiaoyu Shu
- Department of Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
- National Clinical Research Center for Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
| | - Taiping Lin
- Department of Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
- National Clinical Research Center for Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
| | - Hui Wang
- Department of Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
- National Clinical Research Center for Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
| | - Yanli Zhao
- Department of Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
- National Clinical Research Center for Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
| | - Tingting Jiang
- Department of Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
- National Clinical Research Center for Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
| | - Xuchao Peng
- Department of Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
- National Clinical Research Center for Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
| | - Jirong Yue
- Department of Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
- National Clinical Research Center for Geriatrics, West China HospitalSichuan UniversityChengduSichuanChina
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Kosoku A, Ishihara T, Iwai T, Nishide S, Kabei K, Maeda K, Kumada N, Uchida J. The Change in Muscle Mass Among Kidney Transplant Recipients: A Prospective Cohort Study. Transplant Proc 2022; 54:346-350. [PMID: 35022134 DOI: 10.1016/j.transproceed.2021.08.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/25/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Recovery of renal function after transplantation leads to improved uremic conditions, increased physical activity, and liberation from severe dietary restrictions. Consequently, the muscle mass of kidney transplant recipients increases for several years after their transplant. However, the change in muscle mass and its associated factors among these patients remain largely unknown. Herein, we carried out a prospective cohort study with 1-year follow-up to investigate how muscle mass changes and to identify its risk factors among kidney transplant recipients. PATIENTS AND METHODS We performed a single-center, 1-year, prospective, observational cohort study from August 2017 to February 2019 at Osaka City University Hospital in Japan. The skeletal muscle mass index (SMI) was measured by bioelectrical impedance analysis. The risk factors related to the change in muscle mass were analyzed using multivariate linear regression models of age, sex, body mass index (BMI), dialysis vintage, transplant vintage, diabetes mellitus, hemoglobin, C-reactive protein, estimated glomerular filtration rate, and SMI at baseline. RESULTS A total of 180 kidney transplant recipients were enrolled in the present study. The median age was 55 years, and the median transplant vintage was 78 months. The median rate of change in SMI was +2.07%, and SMI increased in 118 (66%) patients during the 1-year follow-up. By multivariate analysis, the change in SMI at 1-year follow-up was independently associated with age (P = 0.017) and BMI (P = .023). CONCLUSIONS SMI increased in most of the kidney transplant recipients, and age and BMI might be the risk factors for this change in muscle mass among these patients.
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Affiliation(s)
- Akihiro Kosoku
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka, Japan.
| | - Takuma Ishihara
- Innovative and Clinical Research Promotion Center, Gifu University Hospital, Gifu, Japan
| | - Tomoaki Iwai
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shunji Nishide
- Department of Urology, Osaka City General Hospital, Osaka, Japan
| | - Kazuya Kabei
- Department of Urology, Minamiosaka Hospital, Osaka, Japan
| | - Keiko Maeda
- Department of Nursing, Osaka City University Hospital, Osaka, Japan
| | - Norihiko Kumada
- Department of Urology, Suita Municipal Hospital, Suita, Japan
| | - Junji Uchida
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka, Japan
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P Duarte M, Ribeiro HS, Almeida LS, Baião VM, Inda-Filho A, Avesani CM, Ferreira AP, Lima RM. SARC-F and SARC-CalF are associated with sarcopenia traits in hemodialysis patients. Nutr Clin Pract 2022; 37:1356-1365. [PMID: 34994475 DOI: 10.1002/ncp.10819] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The SARC-F questionnaire assesses sarcopenia risk. The addition of a calf circumference measurement, known as SARC-CalF, has been recently proposed. We investigated possible associations of SARC-F and SARC-CalF with sarcopenia traits in patients undergoing hemodialysis. METHODS Thirty patients (17 men; 57 ± 15 years) were enrolled. Sarcopenia risk was assessed by SARC-F (≥4) and SARC-CalF (≥11). Probable (low muscle strength or low skeletal muscle mass [SMM]) and confirmed (both) sarcopenia were diagnosed as recommended by the revised European Working Group on Sarcopenia in Older People. Muscle strength was assessed by handgrip strength (HGS) and five-time sit-to-stand test (STS-5), and physical performance was evaluated by gait speed. SMM was assessed by bioelectrical impedance. RESULTS Sarcopenia risk by the SARC-F and SARC-CalF were found in 23% (n = 7) and 40% (n = 12) patients, respectively. The SARC-F and SARC-CalF were both associated with physical function, but not with SMM. Probable sarcopenia by HGS was associated with SARC-F and SARC-CalF. Moreover, both showed moderate Kappa agreement with slowness and probable sarcopenia by HGS and/or STS-5, but only SARC-CalF with probable sarcopenia by HGS. A larger sensitivity was found for SARC-CalF than SARC-F in detecting probable sarcopenia by HGS (70% vs 30%) and by HGS and/or STS-5 (63% vs 44%). CONCLUSION SARC-F and SARC-CalF are associated with sarcopenia traits in patients undergoing hemodialysis. SARC-CalF seems to be more strongly associated with sarcopenia traits and present a higher sensitivity for probable sarcopenia than SARC-F, as it adds a direct measurement.
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Affiliation(s)
- Marvery P Duarte
- Department of Physical Education, University of Brasília, Brasília, Brazil
| | - Heitor S Ribeiro
- Department of Physical Education, University of Brasília, Brasília, Brazil.,Interdisciplinary Research Department, University Center ICESP, Brasília, Brazil.,Research Center in Sports Sciences and Human Development (CIDESD), University of Maia, Maia, Portugal
| | - Lucas S Almeida
- Department of Physical Education, University of Brasília, Brasília, Brazil
| | - Victor M Baião
- Interdisciplinary Research Department, University Center ICESP, Brasília, Brazil
| | - Antônio Inda-Filho
- Interdisciplinary Research Department, University Center ICESP, Brasília, Brazil
| | - Carla Maria Avesani
- Department of Clinical Science, Technology and Intervention, Division of Renal Medicine and Baxter Novum, Karolinska Institute, Stockholm, Sweden.,Department of Clinical Nutrition, Karolinska University Hospital, Huddinge, Sweden
| | - Aparecido P Ferreira
- Interdisciplinary Research Department, University Center ICESP, Brasília, Brazil.,Post-Graduate Program, Santa Úrsula University, Rio de Janeiro, Brazil
| | - Ricardo M Lima
- Department of Physical Education, University of Brasília, Brasília, Brazil
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Arroyo E, Troutman AD, Moorthi RN, Avin KG, Coggan AR, Lim K. Klotho: An Emerging Factor With Ergogenic Potential. FRONTIERS IN REHABILITATION SCIENCES 2022; 2:807123. [PMID: 36188832 PMCID: PMC9397700 DOI: 10.3389/fresc.2021.807123] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 12/10/2021] [Indexed: 11/13/2022]
Abstract
Sarcopenia and impaired cardiorespiratory fitness are commonly observed in older individuals and patients with chronic kidney disease (CKD). Declines in skeletal muscle function and aerobic capacity can progress into impaired physical function and inability to perform activities of daily living. Physical function is highly associated with important clinical outcomes such as hospitalization, functional independence, quality of life, and mortality. While lifestyle modifications such as exercise and dietary interventions have been shown to prevent and reverse declines in physical function, the utility of these treatment strategies is limited by poor widespread adoption and adherence due to a wide variety of both perceived and actual barriers to exercise. Therefore, identifying novel treatment targets to manage physical function decline is critically important. Klotho, a remarkable protein with powerful anti-aging properties has recently been investigated for its role in musculoskeletal health and physical function. Klotho is involved in several key processes that regulate skeletal muscle function, such as muscle regeneration, mitochondrial biogenesis, endothelial function, oxidative stress, and inflammation. This is particularly important for older adults and patients with CKD, which are known states of Klotho deficiency. Emerging data support the existence of Klotho-related benefits to exercise and for potential Klotho-based therapeutic interventions for the treatment of sarcopenia and its progression to physical disability. However, significant gaps in our understanding of Klotho must first be overcome before we can consider its potential ergogenic benefits. These advances will be critical to establish the optimal approach to future Klotho-based interventional trials and to determine if Klotho can regulate physical dysfunction.
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Affiliation(s)
- Eliott Arroyo
- Division of Nephrology & Hypertension, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Ashley D. Troutman
- Department of Physical Therapy, School of Health and Human Sciences, Indiana University Purdue University, Indianapolis, IN, United States
| | - Ranjani N. Moorthi
- Division of Nephrology & Hypertension, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Keith G. Avin
- Division of Nephrology & Hypertension, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
- Department of Physical Therapy, School of Health and Human Sciences, Indiana University Purdue University, Indianapolis, IN, United States
| | - Andrew R. Coggan
- Department of Kinesiology, School of Health and Human Sciences, Indiana University Purdue University Indianapolis, Indianapolis, IN, United States
| | - Kenneth Lim
- Division of Nephrology & Hypertension, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
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Hsu BG, Lin YL. Assessment of uremic sarcopenia in dialysis patients: An update. Tzu Chi Med J 2022; 34:182-191. [PMID: 35465288 PMCID: PMC9020246 DOI: 10.4103/tcmj.tcmj_254_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 12/09/2020] [Accepted: 02/24/2021] [Indexed: 11/17/2022] Open
Abstract
Uremic sarcopenia, which is highly prevalent in dialysis patients, leads to an increased risk of adverse outcomes, such as poor quality of life, falls, fracture, hospitalization, and even mortality. Therefore, early detection of uremic sarcopenia is crucial for administering quick and adequate multidisciplinary therapy to improve clinical outcomes. This review updates the current information about uremic sarcopenia assessment in chronic dialysis patients. We discuss the methods of assessing skeletal muscle mass, strength, and physical performance. We also discuss surrogate markers derived from serum and dialysate creatinine, in addition to emerging screening tools. The prevalence, clinical relevance, and impact of uremic sarcopenia on survival are reviewed and we discuss the limitations and challenges in applying the current working definition of sarcopenia based on the senior population to dialysis patients. The review shows that dialysis patients with skeletal muscle weakness or poor physical performance, either with or without low skeletal muscle mass, should undergo multidisciplinary therapy, included nutritional counseling, lifestyle modification, and exercise intervention, to mitigate the detrimental effects of uremic sarcopenia.
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Kang SH, Kim AY, Do JY. Association between the appendicular lean mass index or handgrip strength and bone mineral density in patients undergoing peritoneal dialysis. Int J Med Sci 2022; 19:1408-1416. [PMID: 36035374 PMCID: PMC9413559 DOI: 10.7150/ijms.72233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 08/01/2022] [Indexed: 11/30/2022] Open
Abstract
Background: Few studies have investigated the association between muscle mass and bone mineral density (BMD) in patients undergoing peritoneal dialysis (PD). We aimed to investigate the association between muscle mass or strength and BMD in patients undergoing PD. Methods: The data of all prevalent PD cases at a tertiary medical center between September 2017 and November 2020 were collected. Among all patients, 199 patients undergoing PD were finally analyzed. Baseline measurements including handgrip strength (HGS), appendicular lean mass (ALM) index, and BMD were obtained during a peritoneal membrane equilibration test. Patients with a T-score of ≤ -2.5 were categorized into the low BMD group. Results: The number of male patients was 113 (56.8%). Significant differences were observed in various indices, such as BMD, body composition parameters, and laboratory findings, between male and female patients. There was a stronger association between BMD and ALM index than between BMD and HGS in male patients (r = 0.432 and P < 0.001). The association between BMD and HGS was more definitive in female patients than in male patients (r = 0.357 and P = 0.001). Univariate and mutivariate linear regression and AUROC analyses showed similar trends those obtained in correlation analyses. Conclusion: The present study demonstrated that BMD is associated with the ALM index in male patients and with HGS in female patients undergoing PD.
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Affiliation(s)
- Seok Hui Kang
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - A Young Kim
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Jun Young Do
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
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Chatzipetrou V, Bégin MJ, Hars M, Trombetti A. Sarcopenia in Chronic Kidney Disease: A Scoping Review of Prevalence, Risk Factors, Association with Outcomes, and Treatment. Calcif Tissue Int 2022; 110:1-31. [PMID: 34383112 PMCID: PMC8732833 DOI: 10.1007/s00223-021-00898-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 07/29/2021] [Indexed: 12/14/2022]
Abstract
Sarcopenia, a condition characterized by loss of skeletal muscle mass and function, has important clinical ramifications. We aimed to map the existing literature about prevalence, risk factors, associated adverse outcomes, and treatment of sarcopenia in individuals with chronic kidney disease (CKD). A scoping review of the literature was conducted to identify relevant articles published from databases' inception to September 2019. Individuals with CKD, regardless of their disease stage and their comorbidities, were included. Only studies with sarcopenia diagnosed using both muscle mass and function, based on published consensus definitions, were included. For studies on treatment, only randomized controlled trials with at least one sarcopenia parameter as an outcome were included. Our search yielded 1318 articles, of which 60 from were eligible for this review. The prevalence of sarcopenia ranged from 4 to 42% according to the definition used, population studied, and the disease stage. Several risk factors for sarcopenia were identified including age, male gender, low BMI, malnutrition, and high inflammatory status. Sarcopenia was found to be associated with several adverse outcomes, including disabilities, hospitalizations, and mortality. In CKD subjects, several therapeutic interventions have been assessed in randomized controlled trial with a muscle mass, strength, or function endpoint, however, studies focusing on sarcopenic CKD individuals are lacking. The key interventions in the prevention and treatment of sarcopenia in CKD seem to be aerobic and resistance exercises along with nutritional interventions. Whether these interventions are effective to treat sarcopenia and prevent clinical consequences in this population remains to be fully determined.
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Affiliation(s)
- Varvara Chatzipetrou
- Division of Bone Diseases, Department of Medicine, Geneva University Hospitals and Faculty of Medicine, Rue Gabrielle-Perret-Gentil 4, 1205, Geneva, Switzerland
| | - Marie-Josée Bégin
- Division of Bone Diseases, Department of Medicine, Geneva University Hospitals and Faculty of Medicine, Rue Gabrielle-Perret-Gentil 4, 1205, Geneva, Switzerland
| | - Mélany Hars
- Division of Bone Diseases, Department of Medicine, Geneva University Hospitals and Faculty of Medicine, Rue Gabrielle-Perret-Gentil 4, 1205, Geneva, Switzerland
- Division of Geriatrics, Department of Readaptation and Geriatrics, Geneva University Hospitals and Faculty of Medicine, Thônex, Switzerland
| | - Andrea Trombetti
- Division of Bone Diseases, Department of Medicine, Geneva University Hospitals and Faculty of Medicine, Rue Gabrielle-Perret-Gentil 4, 1205, Geneva, Switzerland.
- Division of Geriatrics, Department of Readaptation and Geriatrics, Geneva University Hospitals and Faculty of Medicine, Thônex, Switzerland.
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Nunes CF, Carvalho TRD, Duarte RDS, Barboza YACO, Lemos MCCD, Pinho CPS. Prevalence of sarcopenia and associated factors in patients in hemodialysis. REVISTA CIÊNCIAS EM SAÚDE 2021. [DOI: 10.21876/rcshci.v11i4.1153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Objective: To assess the prevalence of sarcopenia and associated factors in patients with chronic kidney disease (CKD) undergoing hemodialysis (HD). Methods: This cross-sectional study evaluated patients with CKD undergoing HD from January to October 2016 in two dialysis centers located in Recife, Pernambuco. For the diagnosis of sarcopenia, the criteria proposed by the 2019 European Consensus on Sarcopenia, which advocates low muscle strength as the main criterion, were considered. Demographic, clinical, anthropometric, and behavioral covariates were evaluated. Results: 108 patients were included, with a mean age of 51.4 ± 17.0 years and homogeneous distribution between the sexes.Sarcopenia was present in 38.9% of the population, of which 69% had severe sarcopenia. A higher prevalence of sarcopenia was observed among men (60% vs. 17%; p < 0.001), in those without a partner (48.1% vs. 30.4%; p < 0.045), in smokers (50% vs. 30%; p < 0.034), with low weight (underweight 73.3%, eutrophic 33.9%, overweight 32.4%; p = 0.001) and those with normal albumin levels (47.5% vs. 28.6%; p = 0.045). Conclusion: Approximately one in three nephropathic patients on hemodialysis presented sarcopenia and, among these, most had the severe form of this condition.Uremic sarcopenia was more prevalent in males, in individuals without partners, underweight, in smokers, and among those with normal albumin levels.
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Li C, Chen L, He L, Zhang Y, Chen H, Liu Y, Tang S, Zheng H. Study on the relationship between sarcopenia and its components and anorexia in elderly maintenance haemodialysis patients. Nurs Open 2021; 9:1096-1104. [PMID: 34907670 PMCID: PMC8859065 DOI: 10.1002/nop2.1149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 10/20/2021] [Accepted: 11/16/2021] [Indexed: 02/05/2023] Open
Abstract
AIM This study aimed to investigate the current situation of sarcopenia and anorexia of elderly maintenance haemodialysis patients and analyse the influencing factors. DESIGN A cross-sectional design was used in this study. METHODS One hundred and twelve elderly patients on MHD in 3 haemodialysis centres in Sichuan, China, were selected. Sarcopenia was diagnosed according to the criteria of the Asian Working Group for Sarcopenia (AWGS). Anorexia was assessed with the Functional Assessment of Anorexia Cachexia Therapy/Anorexia Cachexia Subscale (FAACT/ACS). The relationship between sarcopenia and anorexia was analysed by logistic regression. RESULTS The prevalences of sarcopenia and severe sarcopenia in elderly MHD patients were 52.7% and 39.3%, respectively, and the prevalence of anorexia was 25.9%. Severe sarcopenia was independently associated with anorexia, and weekly exercise frequency was independently associated with anorexia. The low SMI value and slow gait speed were strongly associated with anorexia. This study complied with the STROBE checklist.
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Affiliation(s)
- Chao Li
- Hemodialysis center, Department of Nephrology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,West China School of Nursing, Sichuan University, Chengdu, China
| | - Lin Chen
- Hemodialysis center, Department of Nephrology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,West China School of Nursing, Sichuan University, Chengdu, China
| | - Li He
- Hemodialysis center, Department of Nephrology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,West China School of Nursing, Sichuan University, Chengdu, China
| | - Yingjun Zhang
- Hemodialysis center, Department of Nephrology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,West China School of Nursing, Sichuan University, Chengdu, China
| | - Hui Chen
- Hemodialysis center, Department of Nephrology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,West China School of Nursing, Sichuan University, Chengdu, China
| | - Yuan Liu
- Department of Clinical Nutrition, West China Hospital, Sichuan University, Chengdu, China
| | - Sikai Tang
- Hemodialysis center, Department of Nephrology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,West China School of Nursing, Sichuan University, Chengdu, China
| | - Haotian Zheng
- Hemodialysis center, Department of Nephrology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,West China School of Nursing, Sichuan University, Chengdu, China
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Noor H, Reid J, Slee A. Resistance exercise and nutritional interventions for augmenting sarcopenia outcomes in chronic kidney disease: a narrative review. J Cachexia Sarcopenia Muscle 2021; 12:1621-1640. [PMID: 34585539 PMCID: PMC8718072 DOI: 10.1002/jcsm.12791] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 08/02/2021] [Accepted: 08/23/2021] [Indexed: 12/25/2022] Open
Abstract
Sarcopenia is an age-related progressive muscle disease characterized by loss of muscle mass, muscle strength and physical performance with high prevalence in chronic kidney disease (CKD). CKD is associated with decreased muscle protein synthesis and muscle breakdown due to a number of factors including, the uremic inflammatory environment of the disease. CKD patients are highly sedentary and at risk of malnutrition which may exacerbate sarcopenia outcomes even further. Short and long-term exercise and nutritional interventions have been studied and found to have some positive effects on sarcopenia measures in CKD. This narrative review summarized evidence between 2010 and 2020 of resistance exercise (RE) alone or combined with nutritional interventions for improving sarcopenia outcomes in CKD. Due to lack of CKD-specific sarcopenia measures, the second European Working Group on Sarcopenia in Older People (EWGSOP2) definition has been used to guide the selection of the studies. The literature search identified 14 resistance exercise-based studies and 5 nutrition plus RE interventional studies. Muscle strength outcomes were increased with longer intervention duration, intervention supervision, and high participant adherence. Data also suggested that CKD patients may require increased RE intensity and progressive loading to obtain detectable results in muscle mass. Unlike muscle strength and muscle mass, physical performance was readily improved by all types of exercise in long or short-term interventions. Four studies used RE with high-protein nutritional supplementation. These showed significant benefits on muscle strength and physical performance in dialysis patients while non-significant results were found in muscle mass. More research is needed to confirm if a combination of RE and vitamin D supplementation could act synergistically to improve muscle strength in CKD. The current evidence on progressive RE for sarcopenia in CKD is encouraging; however, real-life applications in clinical settings are still very limited. A multidisciplinary patient-centred approach with regular follow-up may be most beneficial due to the complexity of sarcopenia in CKD. Long-term randomized control trials are needed to verify optimal RE prescription and explore safety and efficacy of other nutritional interventions in CKD.
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Affiliation(s)
- Hanaa Noor
- Division of Medicine, University College London, London, UK.,Diaverum Holding AB Branch, Riyadh, Saudi Arabia
| | - Joanne Reid
- School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK
| | - Adrian Slee
- Division of Medicine, University College London, London, UK
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Cho J, Park M, Moon WJ, Han SH, Moon Y. Sarcopenia in patients with dementia: correlation of temporalis muscle thickness with appendicular muscle mass. Neurol Sci 2021; 43:3089-3095. [PMID: 34846582 DOI: 10.1007/s10072-021-05728-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 11/10/2021] [Indexed: 01/04/2023]
Abstract
Cognitive decline is one of the most relevant signs of sarcopenia; however, it is challenging to perform tests for sarcopenia in patients with dementia. In a recent study, temporalis muscle thickness (TMT), an alternative to appendicular muscle mass (ASM), was found to be a valid index for screening sarcopenia. This study aimed to determine whether TMT correlates with ASM and evaluate the relationship between TMT and cognitive function in dementia patients. We recruited patients with a complaint of memory loss who visited the Memory Clinic of Konkuk University Medical Center between November 2014 and December 2020. Patients with probable Alzheimer's disease (AD) without weakness were included. TMT was measured on axial T1-weighted magnetic resonance (MR) images, perpendicular to the long axis of the temporal muscle, at the orbital roof level. ASM was measured using body dual-energy X-ray absorptiometry (DXA). It was calculated as the sum of lean soft tissue mass in the arms and legs, and the value by ASM divided by height squared was used. Inter-rater reliability and intra-rater reliability were good and excellent, respectively. We found a correlation between TMT and skeletal ASM, which was obtained from cranial MR images and DXA, respectively (r = 0.379, p = 0.001). TMT was negatively correlated with age (r = - 0.296, p = 0.014) and positively correlated with body mass index (BMI) (r = 0.303, p = 0.012). Additionally, TMT was correlated with MMSE (r = 0.350, p = 0.003). After adjusting for educational years, there was still a correlation between TMT and MMSE (r = 0.256, p = 0.038). This study demonstrated that TMT correlates with ASM and cognitive function in patients with dementia. Measuring TMT using cranial MR images could help diagnose sarcopenia accessibly and assess cognitive function in patients with dementia.
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Affiliation(s)
- Jangho Cho
- Department of Neurology, Konkuk University School of Medicine and Konkuk University Medical Center, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, South Korea
| | - Mina Park
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Won-Jin Moon
- Department of Radiology, Konkuk University School of Medicine and Konkuk University Medical Center, Seoul, South Korea
- Research Institute of Medical Science, Konkuk University of Medicine, Seoul, South Korea
| | - Seol-Heui Han
- Department of Neurology, Konkuk University School of Medicine and Konkuk University Medical Center, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, South Korea
| | - Yeonsil Moon
- Department of Neurology, Konkuk University School of Medicine and Konkuk University Medical Center, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, South Korea.
- Research Institute of Medical Science, Konkuk University of Medicine, Seoul, South Korea.
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Zhou Q, Zhang H, Yin L, Li G, Liang W, Chen G. Characterization of the gut microbiota in hemodialysis patients with sarcopenia. Int Urol Nephrol 2021; 54:1899-1906. [PMID: 34845594 PMCID: PMC9262794 DOI: 10.1007/s11255-021-03056-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 11/11/2021] [Indexed: 10/28/2022]
Abstract
PURPOSE Maintenance hemodialysis (MHD) patients are at high risk of sarcopenia. Gut microbiota affects host metabolic and may act in the occurrence of sarcopenia importantly. This study aimed to study the characterization of the gut microbiota in MHD patients with sarcopenia, and to further reveal the complex pathophysiology of sarcopenia in MHD patients. METHODS Fecal samples and clinical data were collected from 30 MHD patients with sarcopenia, and 30 age-and-sex-matched MHD patients without sarcopenia in 1 general hospital of Jiangsu Province from December 2020 to March 2021. 16S rRNA sequencing technology was used to analyze the genetic sequence of the gut microbiota for evaluation of the diversity, species composition, and differential microbiota of the two groups. RESULTS Compared to MHD patients without sarcopenia, the ACE index of patients with sarcopenia was lower (P = 0.014), and there was a structural difference in the β-diversity between the two groups (P = 0.001). At the genus level, the relative abundance of Tyzzerella_4 in the sarcopenia group was significantly higher than in the non-sarcopenia group (P = 0.039), and the relative abundance of Megamonas (P = 0.004), Coprococcus_2 (P = 0.038), and uncultured_bacterium_f_Muribaculaceae (P = 0.040) decreased significantly. CONCLUSION The diversity and structure of the gut microbiota of MHD patients with sarcopenia were altered. The occurrence of sarcopenia in MHD patients may be influenced by gut microbiota.
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Affiliation(s)
- Qifan Zhou
- Lianyungang Clinical College of Nanjing Medical University, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Hailin Zhang
- Lianyungang Clinical College of Nanjing Medical University, The First People's Hospital of Lianyungang, Lianyungang, China.
| | - Lixia Yin
- Lianyungang Clinical College of Nanjing Medical University, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Guilian Li
- The Affiliated Lianyungang Hospital of Xuzhou Medical University, Lianyungang, China
| | - Wenxue Liang
- Lianyungang Clinical College of Nanjing Medical University, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Guanjie Chen
- The Affiliated Lianyungang Hospital of Xuzhou Medical University, Lianyungang, China
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