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Lindholm B, Basna R, Ekström H, Elmståhl S, Siennicki-Lantz A. Gait Speed Reserve in the general population-based 'Good Aging in Skåne' cohort study-distribution and associated factors. GeroScience 2024:10.1007/s11357-024-01318-6. [PMID: 39192005 DOI: 10.1007/s11357-024-01318-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 08/16/2024] [Indexed: 08/29/2024] Open
Abstract
Gait Speed Reserve (GSR) expresses a difference between fast and comfortable gait speed and may have an impact on everyday functioning. It was also hypothesized as a useful proxy measure of physiological reserve. However, height-normalizing values of GSR and its associated factors have not been evaluated in a general population of older adults. Therefore, we aimed to investigate the distribution of height-normalized GSR (HN-GSR) in an elderly population-based cohort from urban and rural areas (n = 4342) aged 60-93 years and evaluate associated physiological and lifestyle factors. Using linear mixed models, we identified gender and nine modifiable factors as significantly associated with HN-GSR across four age groups. Better handgrip strength, cognition and standing balance, higher physical activity level, larger calf circumference, and less smoking had positive associations with HN-GSR, while female gender, more leg pain, higher weight and, alcohol consumption had opposite effects. The Marginal R2 imply that this model explained 26% of the variance in HN-GSR. Physical activity and handgrip strength varied across age groups in impact on HN-GSR. The differences were however comparatively minor. In this large cohort study of older adults, we proposed for the first time that factors associated with HN-GSR represented multi-domain features that are in line with previous findings reported for GSR. Measuring HN-GSR/GSR may help clinicians identify early physiological impairments or unhealthy lifestyle habits, especially among older women, and may also have safety implications in daily life. Further work is needed to find out if measuring HN-GSR/GSR may be useful in identifying adverse health outcomes and overall physiological reserve.
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Affiliation(s)
- Beata Lindholm
- Department of Clinical Sciences Malmö, Cognitive Disorders Unit, Lund University, 214 28, Malmö, Sweden.
- Department of Neurology, Rehabilitation Medicine, Memory Disorders and Geriatrics, Skåne University Hospital Malmö, 205 02, Malmö, Sweden.
- Division of Geriatric Medicine, Department of Clinical Sciences in Malmö, Lund University, 214 28, Malmö, Sweden.
| | - Rani Basna
- Division of Geriatric Medicine, Department of Clinical Sciences in Malmö, Lund University, 214 28, Malmö, Sweden
| | - Henrik Ekström
- Division of Geriatric Medicine, Department of Clinical Sciences in Malmö, Lund University, 214 28, Malmö, Sweden
| | - Sölve Elmståhl
- Division of Geriatric Medicine, Department of Clinical Sciences in Malmö, Lund University, 214 28, Malmö, Sweden
| | - Arkadiusz Siennicki-Lantz
- Division of Geriatric Medicine, Department of Clinical Sciences in Malmö, Lund University, 214 28, Malmö, Sweden
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Kemala Sari N, Stepvia S, Ilyas MF. The Association between Anthropometric Measurements and Body Composition with Hand Grip Strength among the Elderly Population in Indonesia. J Clin Med 2024; 13:4697. [PMID: 39200839 PMCID: PMC11355069 DOI: 10.3390/jcm13164697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2024] [Revised: 08/08/2024] [Accepted: 08/08/2024] [Indexed: 09/02/2024] Open
Abstract
Background/Objectives: Hand grip strength (HGS) is a crucial measure for evaluating muscle function and general physical ability, and it may be associated with several diseases. Previous studies have demonstrated inconsistent associations between anthropometric measurement and body composition with HGS. This study aims to investigate the association between anthropometric measurement and body composition with HGS in the elderly population residing in Indonesia. Methods: This is a cross-sectional study on older adults aged between 60 and 82 years who live in the community. Anthropometric parameters assessed in this study comprised the body mass index (BMI), mid-upper arm circumference (MUAC), calf circumference (CC), and waist circumference (WC). Subsequently, body composition measurements, including fat mass (FM), fat-free mass (FFM), muscle mass (MM), skeletal muscle mass (SMM), and the appendicular skeletal mass index (ASMI), were assessed using a body composition analyzer. Last, the measurement of HGS was conducted using a hand dynamometer. Results: A total of 109 participants were involved in this study. Our study demonstrates a significant association between anthropometric parameters, namely CC and HGS. Subsequently, several body composition parameters, including FFM, SMM, ASMI, and MM in the four extremities, are also significantly associated with HGS. However, in a multivariate analysis, only CC and FFM were able to significantly predict HGS. Conclusions: Improving CC and maintaining FFM may enhance muscle strength in older adults. This suggests that targeted exercise and nutrition programs could increase muscle mass and strength, thereby mitigating age-related decline and improving quality of life.
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Affiliation(s)
- Nina Kemala Sari
- Geriatric Division, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia;
| | - Stepvia Stepvia
- Geriatric Division, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia;
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Yuan W, Chen M, Chen Y, Xu D, Li Z, Bai H, Xu Q, Jiang Y, Gu J, Li S, Su C, Gu L, Fang J, Zhu X, Sun J, Chen J. Effects of soy protein-rich meals on muscle health of older adults in long-term care: A randomized clinical trial. Nutrition 2024; 126:112507. [PMID: 39003895 DOI: 10.1016/j.nut.2024.112507] [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: 02/02/2024] [Revised: 05/09/2024] [Accepted: 05/30/2024] [Indexed: 07/16/2024]
Abstract
OBJECTIVE This study investigated the effects of a soy protein-rich meal intervention on the muscle health of older adults in long-term care facilities. METHODS A 12-week single-center randomized controlled trial with a control-group and open-label design was conducted. Eighty-four older adults from a long-term care facility participated in the study. The chefs at the facility cooked three meals using soy protein-rich recipes designed by dieticians. For 12 weeks, the intervention group participants consumed three meals with 30 g of soy protein (10 g/meal) per day, and the control group participants maintained their habitual diets. RESULTS The 84 participants (mean age, 84.9 ± 7.0 years; 61.9% female) were randomly assigned to an intervention group (43 participants) and a control group (41 participants). The intervention group exhibited significant increases in several lean mass indicators, namely soft lean mass (mean, 1.43 kg; 95% confidence interval [CI]: 0.20-1.65 kg), skeletal muscle mass (mean, 1.20 kg; 95% CI: 0.43-1.96 kg), appendicular skeletal muscle mass (mean, 0.79 kg; 95% CI: 0.07-1.52 kg), and skeletal muscle index (mean, 0.37 kg/m2; 95% CI: 0.05-0.68 kg/m2) (all P < 0.05). These changes were not observed in the control group (all P > 0.05). Notably, calf circumference decreased significantly in the control group (mean, -0.98 cm; 95% CI: -1.61 to -0.36 cm) but was maintained in the intervention group. The differences in the calf circumference and 6-m walk performance of the two groups were significant (P < 0.05). CONCLUSIONS The 12-week soy protein-rich meal intervention improved the muscle mass and 6-m walk performance of older adults in a long-term care facility.
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Affiliation(s)
- Wuke Yuan
- Clinical Nutrition Center, Fudan University Affiliated to Hua Dong Hospital, Shanghai, China; School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, China; School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Min Chen
- Clinical Nutrition Center, Fudan University Affiliated to Hua Dong Hospital, Shanghai, China
| | - Yanqiu Chen
- Clinical Nutrition Center, Fudan University Affiliated to Hua Dong Hospital, Shanghai, China
| | - Danfeng Xu
- Clinical Nutrition Center, Fudan University Affiliated to Hua Dong Hospital, Shanghai, China
| | - Zhen Li
- Clinical Nutrition Center, Fudan University Affiliated to Hua Dong Hospital, Shanghai, China
| | - Huijing Bai
- Clinical Nutrition Center, Fudan University Affiliated to Hua Dong Hospital, Shanghai, China
| | - Qi Xu
- School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuanrong Jiang
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai, China
| | - Jie Gu
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai, China
| | - Shengqi Li
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai, China
| | - Chenxi Su
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd., Shanghai, China
| | - Lili Gu
- Shanghai XiJiao Union Retirement Center, Shanghai, China
| | - Jiaxin Fang
- Shanghai XiJiao Union Retirement Center, Shanghai, China
| | - Xinyao Zhu
- Shanghai XiJiao Union Retirement Center, Shanghai, China
| | - Jianqin Sun
- Clinical Nutrition Center, Fudan University Affiliated to Hua Dong Hospital, Shanghai, China; Clinical Nutrition Center, Fudan University Affiliated to Hua Dong Hospital, Shanghai, China.
| | - Jie Chen
- Shanghai Elderly Nutrition and Health Quality Control Center, Shanghai, China; Department of Geriatrics, Fudan University Affiliated to HuaDong Hospital, Shanghai, China
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Chen Y, Wu J. Aging-Related Sarcopenia: Metabolic Characteristics and Therapeutic Strategies. Aging Dis 2024:AD.2024.0407. [PMID: 38739945 DOI: 10.14336/ad.2024.0407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/07/2024] [Indexed: 05/16/2024] Open
Abstract
The proportion of the elderly population is gradually increasing as a result of medical care advances, leading to a subsequent surge in geriatric diseases that significantly impact quality of life and pose a substantial healthcare burden. Sarcopenia, characterized by age-related decline in skeletal muscle mass and quality, affects a considerable portion of older adults, particularly the elderly, and can result in adverse outcomes such as frailty, fractures, bedridden, hospitalization, and even mortality. Skeletal muscle aging is accompanied by underlying metabolic changes. Therefore, elucidating these metabolic profiles and specific mechanisms holds promise for informing prevention and treatment strategies for sarcopenia. This review provides a comprehensive overview of the key metabolites identified in current clinical studies on sarcopenia and their potential pathophysiological alterations in metabolic activity. Besides, we examine potential therapeutic strategies for sarcopenia from a perspective focused on metabolic regulation.
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Mellen RH, Girotto OS, Marques EB, Laurindo LF, Grippa PC, Mendes CG, Garcia LNH, Bechara MD, Barbalho SM, Sinatora RV, Haber JFDS, Flato UAP, Bueno PCDS, Detregiachi CRP, Quesada K. Insights into Pathogenesis, Nutritional and Drug Approach in Sarcopenia: A Systematic Review. Biomedicines 2023; 11:biomedicines11010136. [PMID: 36672642 PMCID: PMC9856128 DOI: 10.3390/biomedicines11010136] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/28/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
Sarcopenia is a multifactorial condition related to the loss of muscle mass and strength due to aging, eating habits, physical inactivity, or even caused by another disease. Affected individuals have a higher risk of falls and may be associated with heart disease, respiratory diseases, cognitive impairment, and consequently an increased risk of hospitalization, in addition to causing an economic impact due to the high cost of care during the stay in hospitals. The standardization of appropriate treatment for patients with sarcopenia that could help reduce pathology-related morbidity is necessary. For these reasons, this study aimed to perform a systematic review of the role of nutrition and drugs that could ameliorate the health and quality of life of sarcopenic patients and PRISMA guidelines were followed. Lifestyle interventions have shown a profound impact on sarcopenia treatment but using supplements and different drugs can also impact skeletal muscle maintenance. Creatine, leucine, branched-chain amino acids, omega 3, and vitamin D can show benefits. Although with controversial results, medications such as Metformin, GLP-1, losartan, statin, growth hormone, and dipeptidyl peptidase 4 inhibitors have also been considered and can alter the sarcopenic's metabolic parameters, protect against cardiovascular diseases and outcomes, while protecting muscles.
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Affiliation(s)
- Rodrigo Haber Mellen
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Otávio Simões Girotto
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Eduarda Boni Marques
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Lucas Fornari Laurindo
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Paulo Cesar Grippa
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation—University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Claudemir Gregório Mendes
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation—University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Lorena Natalino Haber Garcia
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Marcelo Dib Bechara
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation—University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Sandra Maria Barbalho
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation—University of Marília (UNIMAR), São Paulo 17525-902, Brazil
- School of Food and Technology of Marilia (FATEC), São Paulo 17590-000, Brazil
- Correspondence: ; Tel.: 55-14-99655-3190
| | - Renata Vargas Sinatora
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | | | - Uri Adrian P. Flato
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Patricia Cincotto dos Santos Bueno
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
- Department of Animal Sciences, School of Veterinary Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Claudia Rucco Penteado Detregiachi
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation—University of Marília (UNIMAR), São Paulo 17525-902, Brazil
| | - Karina Quesada
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), São Paulo 17525-902, Brazil
- School of Food and Technology of Marilia (FATEC), São Paulo 17590-000, Brazil
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