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Matsuura Y, Morishita T, Sato M, Sumida N, Katayama T, Tsutsumi R, Sakaue H, Taketani Y, Sairyo K, Kawaura A, Takeda E. Effects of daily 1,000-IU vitamin D-fortified milk intake on skeletal muscle mass, power, physical function and nutrition status in Japanese. THE JOURNAL OF MEDICAL INVESTIGATION 2021; 68:249-255. [PMID: 34759139 DOI: 10.2152/jmi.68.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
An intervention study was conducted to investigate the effects of daily 1,000-IU vitamin D-fortified milk intake on skeletal muscle mass, power, physical function and nutrition status in 26 healthy people and 8 older adults living in a nursing home. The serum 25-hydroxyvitamin D [25(OH)D] level was 13.4 ± 0.8 ng / mL and it markedly increased to 29.6 ± 0.9 ng / mL after daily 1000-IU vitamin D-fortified milk intake for 6 months. Handgrip strength (kg) also significantly increased in the 21-50 years and total groups, and male subjects, and the timed up and go test significantly improved in the 21-50 years and total groups, and female subjects after 6-month vitamin D intake. However, there were no significant differences between baseline and post-treatment in the Barthel Index (BI), walking speed (m / sec) or skeletal muscle mass (kg, % of BW, kg / m2). Therefore, the present study suggested that vitamin D-fortified milk intake is effective at improving muscle strength and physical function in Japanese, although further studies are needed, particularly for older adults. J. Med. Invest. 68 : 249-255, August, 2021.
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Affiliation(s)
- Yasushi Matsuura
- Kenshokai Gakuen College for Health and Welfare, Tokushima, Japan
| | | | - Michiko Sato
- Kenshokai Gakuen College for Health and Welfare, Tokushima, Japan
| | - Nami Sumida
- Kenshokai Gakuen College for Health and Welfare, Tokushima, Japan
| | - Takafumi Katayama
- Department of Statistics and Computer Science, College of Nursing Art and Science, University of Hyogo, Akashi, Japan
| | - Rie Tsutsumi
- Department of Nutrition and Metabolism, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Hiroshi Sakaue
- Department of Nutrition and Metabolism, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Yutaka Taketani
- Department of Clinical Nutrition and Food Management, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Koichi Sairyo
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Akihiko Kawaura
- Kenshokai Gakuen College for Health and Welfare, Tokushima, Japan
| | - Eiji Takeda
- Kenshokai Gakuen College for Health and Welfare, Tokushima, Japan
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Karanth SD, Washington C, Cheng TYD, Zhou D, Leeuwenburgh C, Braithwaite D, Zhang D. Inflammation in Relation to Sarcopenia and Sarcopenic Obesity among Older Adults Living with Chronic Comorbidities: Results from the National Health and Nutrition Examination Survey 1999-2006. Nutrients 2021; 13:nu13113957. [PMID: 34836213 PMCID: PMC8621174 DOI: 10.3390/nu13113957] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/26/2021] [Accepted: 11/02/2021] [Indexed: 12/13/2022] Open
Abstract
Loss of muscle mass and waning in muscle strength are common in older adults, and inflammation may play a key role in pathogenesis. This study aimed to examine associations of C-reactive protein (CRP) and systemic immune-inflammation index (SII) with sarcopenia and sarcopenic obesity in older adults with chronic comorbidities. Cross-sectional data from the National Health and Nutrition Examination Survey (1999–2006) were obtained for participants aged ≥60 years. Sarcopenia was defined by a lean mass and body height (males < 7.26 kg/m2, females < 5.45 kg/m2). Sarcopenic obesity was defined by the concurrent presence of sarcopenia and obesity (defined by relative fat mass). Logistic regression was used to assess the associations of CRP and SII with sarcopenia and sarcopenic obesity. The dose–response relationship was examined via restricted cubic splines. Of the participants (n = 2483), 23.1% (n = 574) and 7.7% (n = 190) had sarcopenia and sarcopenic obesity, respectively. The multivariable logistic regression models suggested a positive association of SII with sarcopenia and sarcopenic obesity, but a positive statistically significant association was not consistently observed for CRP. Dose–response curves suggested similar association patterns for these biomarkers. In clinical practice, measures to prevent sarcopenia and sarcopenic obesity are needed for older vulnerable people with high systemic inflammation.
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Affiliation(s)
- Shama D. Karanth
- Department of Aging and Geriatric Research, University of Florida, Gainesville, FL 32610, USA; (S.D.K.); (C.L.); (D.B.)
- University of Florida Health Cancer Center, University of Florida, Gainesville, FL 32610, USA; (T.-Y.D.C.); (D.Z.)
| | | | - Ting-Yuan D. Cheng
- University of Florida Health Cancer Center, University of Florida, Gainesville, FL 32610, USA; (T.-Y.D.C.); (D.Z.)
- Department of Epidemiology, University of Florida, Gainesville, FL 32610, USA
| | - Daohong Zhou
- University of Florida Health Cancer Center, University of Florida, Gainesville, FL 32610, USA; (T.-Y.D.C.); (D.Z.)
- Department of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL 32610, USA
| | - Christiaan Leeuwenburgh
- Department of Aging and Geriatric Research, University of Florida, Gainesville, FL 32610, USA; (S.D.K.); (C.L.); (D.B.)
| | - Dejana Braithwaite
- Department of Aging and Geriatric Research, University of Florida, Gainesville, FL 32610, USA; (S.D.K.); (C.L.); (D.B.)
- University of Florida Health Cancer Center, University of Florida, Gainesville, FL 32610, USA; (T.-Y.D.C.); (D.Z.)
- Department of Epidemiology, University of Florida, Gainesville, FL 32610, USA
| | - Dongyu Zhang
- University of Florida Health Cancer Center, University of Florida, Gainesville, FL 32610, USA; (T.-Y.D.C.); (D.Z.)
- Department of Epidemiology, University of Florida, Gainesville, FL 32610, USA
- Correspondence:
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Munk T, Svendsen JA, Knudsen AW, Østergaard TB, Thomsen T, Olesen SS, Rasmussen HH, Beck AM. A multimodal nutritional intervention after discharge improves quality of life and physical function in older patients - a randomized controlled trial. Clin Nutr 2021; 40:5500-5510. [PMID: 34656032 DOI: 10.1016/j.clnu.2021.09.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/07/2021] [Accepted: 09/17/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Many older hospitalized patients are at nutritional risk or malnourished and the nutritional condition is often further impaired during hospitalization. When discharged to own home, a "Nutrition Gap" often occurs, causing inadequate dietary intake, and potentially impeded recovery. Previously, cross-sectorial studies of single component nutritional intervention have shown a limited effect on clinically relevant outcomes. We hypothesized that a multimodal nutritional intervention is necessary to elicit a beneficial effect on clinically relevant outcomes. METHODS A randomized controlled trial was performed for a period of 16 weeks. At discharge, the intervention group (IG) received dietetic counselling including a recommendation of daily training, an individual nutrition plan and a package containing foods and drinks covering dietary requirements for the next 24 h. Further, a goodie-bag containing samples of protein-rich milk-based drinks were provided. Information regarding recommendations of nutritional therapy after discharge was systematically and electronically communicated to the municipality. The dietician performed telephone follow-ups on day 4 and 30 and a home visit at 16 weeks. The control group (CG) received standard treatment. The primary outcome was readmissions within 6 month, secondary outcomes were Length of Stay (LOS), Health Related Quality of Life (EQ-5D-3L), nutritional status, physical function (30s-CST) and mortality. This trial was registered under ClinicalTrials.gov Identifier no. NCT03488329. RESULTS We included 191 patients (IG: n = 93). No significant difference was seen in readmissions within 6 month (IG: 45% vs. CG: 45%, Risk Ratio (RR): 0.96 0.71-1.31, p = 0.885). At the 16-weeks follow-up more patients in the IG reached at least 75% of energy and protein requirements (82% vs. CG: 61%, p = 0,007). The energy (kcal) and protein intake (g) per kg was significantly higher in the IG (26.4 kcal/kg (±7.4) vs. 22.6 (±7.4), p = 0.0248) (1.1 g/kg (±0.3) vs. 0.9 g/kg (±0.3). Furthermore, significant lower weight loss was seen in IG (0.7 (±4.3) vs. -1.4 (±3.6), p = 0.002). A significant and clinically relevant difference was found in the EQ-5D-3L VAS-score (IG: mean 61.6 ± 16.2 vs. CG: 53.3 ± 19.3, p = 0.011) (Δ14.3 (±15.5) vs. Δ5.6 (±17.2), p = 0.002). A significant difference in mean 30s-CST in IG was also found (7.2 (±4.3) vs. 5.3 (±4.1), p = 0.010). The improvements in physical function were of clinical relevance in both groups, but significantly higher in the IG (Δ4.2 (±4.4) vs. Δ2.2 (±2.5), p = 0.008). In fact, 86% in IG experienced improvements in the 30s-CST compared with 68% in the CG (p = 0.022). LOS was found to be lower at all time points, however not significant (30 days: -3 (-8.5 to 2.5), p = 0.276, 16 weeks: -4 (-10.2 to 2.2, p = 0.204), 6 months: -3 (-9.3 to 3.3, p = 0346)). All-cause mortality was not different between groups, however RR showed a non-significantly 47% reduction at day 30 (0.53 (0.14-2.05, p = 0.499)) and a 17% reduction at 16 weeks (0.83 (0.40-1.73, p = 1.000)) in IG. Per protocol (PP) analysis revealed a non-significant decrease of 32% in readmission at 6 months (RR: 0.68 (0.42-1.08), p = 0.105). CONCLUSION The present study, using a multimodal nutritional approach, revealed no significant effect on readmissions however a significant positive effect on nutritional status, quality of life and physical function was found. The improvements in quality of life and physical function were of clinical relevance. No significant effect was found on LOS and mortality.
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Affiliation(s)
- Tina Munk
- The Dietitians and Nutritional Research Unit, EATEN, Herlev Gentofte Hospital, University of Copenhagen, Denmark.
| | - Jonas Anias Svendsen
- The Dietitians and Nutritional Research Unit, EATEN, Herlev Gentofte Hospital, University of Copenhagen, Denmark
| | - Anne Wilkens Knudsen
- The Dietitians and Nutritional Research Unit, EATEN, Herlev Gentofte Hospital, University of Copenhagen, Denmark
| | - Tanja Bak Østergaard
- The Dietitians and Nutritional Research Unit, EATEN, Herlev Gentofte Hospital, University of Copenhagen, Denmark
| | - Thordis Thomsen
- Research Unit, Department of Anesthesiology, Herlev Gentofte University Hospital, Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Denmark
| | - Søren Schou Olesen
- Centre for Pancreatic Diseases, Department of Gastroenterology & Hepatology, Clinical Institute, Aalborg University Hospital, Denmark
| | - Henrik Højgaard Rasmussen
- The Dietitians and Nutritional Research Unit, EATEN, Herlev Gentofte Hospital, University of Copenhagen, Denmark; Centre for Nutrition and Bowel Disease & Danish Nutrition Science Centre, Aalborg University Hospital, Clinical Institute, Aalborg University, Denmark
| | - Anne Marie Beck
- The Dietitians and Nutritional Research Unit, EATEN, Herlev Gentofte Hospital, University of Copenhagen, Denmark; University College Copenhagen, Faculty of Health, Institute of Nursing and Nutrition, Copenhagen, Denmark
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Shin HE, Kim M, Won CW. Association between plasma procollagen type III N-terminal peptide (P3NP) levels and physical performance in elderly men: The Korean Frailty and Aging Cohort Study (KFACS). Exp Gerontol 2021; 154:111523. [PMID: 34425203 DOI: 10.1016/j.exger.2021.111523] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 08/13/2021] [Accepted: 08/14/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Physical performance decline associated with aging is clinically important in the development of disability in the older population. More recently, procollagen type III N-terminal peptide (P3NP) and synaptosomal-associated protein of 25 kDa (SNAP25) have been suggested as potential biomarkers for physical performance decline. OBJECTIVE The objective of this pilot study was to examine plasma P3NP and SNAP25 levels in relation to muscle mass, strength, and performance status, and to investigate the association of plasma P3NP and SNAP25 levels with sarcopenia components. METHODS Seventy-nine community-dwelling elderly men (mean age: 78.1 ± 3.5 years) were randomly selected and matched by age from the Korean Frailty and Aging Cohort Study. The sample was classified into the "normal," "low muscle mass only," "sarcopenia," and "low physical performance only" groups according to the criteria of the Asian Working Group for Sarcopenia 2019. Estimates and 95% confidence intervals (CIs) of log P3NP and log SNAP25 levels by muscle mass, strength, and performance status were obtained using a generalized linear model. Pearson correlations and multiple linear regression analyses were used to assess the association of log P3NP and log SNAP25 levels with appendicular skeletal muscle mass (ASM) index, handgrip strength, and physical performance. RESULTS Log P3NP levels tended to be associated with low physical performance compared with the normal group (estimate = 0.54; 95% CI = -0.05, 1.14; p = 0.072). Log P3NP levels were inversely associated with physical performance (short physical performance battery and five-times sit-to-stand test) after adjusting for potential confounders (all p < 0.05) and tended to have an inverse association with gait speed (p = 0.078). Log P3NP levels tended to have a positive correlation with the ASM index (r2 = 0.042; p = 0.070), but not with handgrip strength (r2 = 0.0009; p = 0.795). However, no significant association between plasma SNAP25 levels and physical performance was observed. CONCLUSION Plasma P3NP levels might be a potential biomarker for decreased physical performance in elderly men. Further studies with larger sample sizes are needed to confirm our findings.
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Affiliation(s)
- Hyung Eun Shin
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Miji Kim
- Department of Biomedical Science and Technology, College of Medicine, East-West Medical Research Institute, Kyung Hee University, Seoul 02447, Republic of Korea.
| | - Chang Won Won
- Elderly Frailty Research Center, Department of Family Medicine, College of Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul 02447, Republic of Korea.
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105
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Hsu CS, Kao JH. Management of non-alcoholic fatty liver disease in patients with sarcopenia. Expert Opin Pharmacother 2021; 23:221-233. [PMID: 34541964 DOI: 10.1080/14656566.2021.1978978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Sarcopenia usually occurs with aging, sedentary lifestyle, unhealthy dietary habits, and chronic disorders pathophysiologically and bi-directionally linked to obesity and nonalcoholic fatty liver disease (NAFLD). Because of the global increase in aging and obesity populations, patients with concomitant sarcopenia and NAFLD are common, accompanied by various disorders relevant to obesity and sarcopenia, with across-the-board impact on socio-economic and public health life worldwide. Therefore, developing effective and practical management of these patients has become a pressing clinical issue. AREAS COVERED The authors searched literature from PubMed and Ovid MEDLINE up until Feb 2020. Emerging data on the management of sarcopenia and nonalcoholic fatty liver disease were examined and discussed. EXPERT OPINION Although NAFLD in patients with sarcopenia has become a critical problem worldwide, we still don't know much about the management of such patients. Based on theoretical speculations, we can recommend lifestyle intervention, including diet control with adequate protein intake, exercise intervention, and weight reduction as the mainstay of management at the first stage. More studies are needed in the future to identify the most suitable treatment and solve this important problem.
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Affiliation(s)
- Ching-Sheng Hsu
- Division of Gastroenterology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chia-Yi, Taiwan.,School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Taiwan, Hualien, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan.,Department of Medical Research, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
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106
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Baba MR, Buch SA. Revisiting Cancer Cachexia: Pathogenesis, Diagnosis, and Current Treatment Approaches. Asia Pac J Oncol Nurs 2021; 8:508-518. [PMID: 34527780 PMCID: PMC8420916 DOI: 10.4103/apjon.apjon-2126] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 04/15/2021] [Indexed: 01/06/2023] Open
Abstract
The objective of this article is to group together various management strategies and to highlight the recent treatment modifications that attempt to target the multimodal etiological factors involved in cancer cachexia. The contemporary role of nursing fraternity in psychosocial and nutritional assessment of cancer patients is briefly discussed. Cachexia is a syndrome of metabolic disturbance, characterized by the inflammation and loss of muscle with or without loss of adipose tissue. In cancer cachexia, a multifaceted condition, patients suffer from loss of body weight that leads to a negative impact on the quality of life and survival of the patients. The main cancers associated with cachexia are that of pancreas, stomach, lung, esophagus, liver, and that of bowel. The changes include increased proteolysis, lipolysis, insulin resistance, high energy expenditure, and reduced intake of food, all leading to impaired response to different treatments. There is no standardized treatment for cancer cachexia that can stabilize or reverse this complex metabolic disorder at present. The mainstay of cancer cachexia therapy remains to be sufficient nutritional supplements with on-going efforts to explore the drugs that target heightened catabolic processes and complex inflammation. There is a need to develop a multimodal treatment approach combining pharmacology, exercise program, and nutritional support to target anorexia and the severe metabolic changes encountered in cancer cachexia.
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Affiliation(s)
- Mudasir Rashid Baba
- Department of Paediatric Rehabilitation, Yenepoya Physiotherapy College, Yenepoya (Deemed to be University), Mangalore, Karnataka, India
| | - Sajad Ahmad Buch
- Department of Oral Medicine and Radiology, Yenepoya Dental College, Yenepoya (Deemed to be University), Mangalore, Karnataka, India
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107
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Cellular senescence in musculoskeletal homeostasis, diseases, and regeneration. Bone Res 2021; 9:41. [PMID: 34508069 PMCID: PMC8433460 DOI: 10.1038/s41413-021-00164-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/08/2021] [Accepted: 07/14/2021] [Indexed: 01/10/2023] Open
Abstract
Emerging insights into cellular senescence highlight the relevance of senescence in musculoskeletal disorders, which represent the leading global cause of disability. Cellular senescence was initially described by Hayflick et al. in 1961 as an irreversible nondividing state in in vitro cell culture studies. We now know that cellular senescence can occur in vivo in response to various stressors as a heterogeneous and tissue-specific cell state with a secretome phenotype acquired after the initial growth arrest. In the past two decades, compelling evidence from preclinical models and human data show an accumulation of senescent cells in many components of the musculoskeletal system. Cellular senescence is therefore a defining feature of age-related musculoskeletal disorders, and targeted elimination of these cells has emerged recently as a promising therapeutic approach to ameliorate tissue damage and promote repair and regeneration of the skeleton and skeletal muscles. In this review, we summarize evidence of the role of senescent cells in the maintenance of bone homeostasis during childhood and their contribution to the pathogenesis of chronic musculoskeletal disorders, including osteoporosis, osteoarthritis, and sarcopenia. We highlight the diversity of the senescent cells in the microenvironment of bone, joint, and skeletal muscle tissue, as well as the mechanisms by which these senescent cells are involved in musculoskeletal diseases. In addition, we discuss how identifying and targeting senescent cells might positively affect pathologic progression and musculoskeletal system regeneration.
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Brance ML, Di Gregorio S, Pons-Estel BA, Quagliato NJ, Jorfen M, Berbotto G, Cortese N, Raggio JC, Palatnik M, Chavero I, Soldano J, Wong R, Del Rio L, Sánchez A, Brun LR. Prevalence of Sarcopenia and Whole-Body Composition in Rheumatoid Arthritis. J Clin Rheumatol 2021; 27:S153-S160. [PMID: 32897991 DOI: 10.1097/rhu.0000000000001549] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Rheumatoid arthritis (RA) is a chronic autoimmune disease that leads to joint deformity and disability, as well as muscle involvement. Sarcopenia is characterized by a progressive age-related loss of muscle mass and strength. AIM The aim of this study was to evaluate the prevalence of sarcopenia and possible contributing factors associated with sarcopenia in RA patients. PATIENTS AND METHODS Adult RA patients (n = 105) of both sexes and 100 subjects as control group (CG) matched by age, sex, and body mass index were included in this cross-sectional study. Whole-body composition was measured by dual-energy x-ray absorptiometry. Sarcopenia was defined according to European Working Group on Sarcopenia in Older People 2 as low muscle strength (handgrip) and low muscle mass (appendicular skeletal muscle mass [ASM] index by dual-energy x-ray absorptiometry). The association between sarcopenia and associated factors was evaluated using logistic regression analyses. RESULTS Significantly lower percentage of lean mass and ASM were found in the whole RA group compared with controls. However, lower lean parameters (total lean mass, percentage of lean mass, and ASM) were observed only in female subjects. The ASM index was significantly lower in female subjects with RA (RA 31.0% vs CG 11.9%) without differences in male subjects. On the other hand, fat mass and most adipose indices were significantly higher in both female and male subjects with RA. Female RA patients had higher prevalence of sarcopenia and sarcopenic obesity. Through univariate logistic regression analysis, the time of corticosteroids use, cumulative corticosteroid dose, previous fragility fractures, total lean mass, and ASM were associated with sarcopenia. CONCLUSIONS Higher prevalence of sarcopenia and sarcopenic obesity were found in female RA patients. Sarcopenia was found in younger female subjects with RA compared with healthy control subjects. Sarcopenia was associated with previous fragility fractures in female patients with RA.
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Kokkinidis DG, Arfaras-Melainis A, Giannakoulas G. Sarcopenia in heart failure: 'waste' the appropriate time and resources, not the muscles. Eur J Prev Cardiol 2021; 28:1019-1021. [PMID: 33624068 DOI: 10.1093/eurjpc/zwaa139] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Damianos G Kokkinidis
- Section of Cardiovascular Medicine, Yale University School of Medicine, Yale New Haven Hospital, 333 Cedar Street, New Haven, CT 06520-8017, USA
| | - Angelos Arfaras-Melainis
- Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - George Giannakoulas
- Division of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Atala NA, Bongiovanni SL, Galich AM, Bruchmann MG, Rossi LA, Tanoira I, Ranalletta M. Is sarcopenia a risk factor for rotator cuff tears? J Shoulder Elbow Surg 2021; 30:1851-1855. [PMID: 33157241 DOI: 10.1016/j.jse.2020.10.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 09/29/2020] [Accepted: 10/07/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Sarcopenia is the loss of muscle mass and consequent loss of muscle function with aging. Currently, it is considered an independent risk factor for falls and fractures, disability, postoperative complications, and mortality. Rotator cuff tears are known to be influenced by systemic diseases such as diabetes mellitus, hypercholesterolemia, thyroid disease, and osteoporosis. The aim of our study was to determine if there is a correlation between sarcopenia prevalence and rotator cuff tears. METHODS This is a prospective case-control study. Between May 2017 and May 2018, 106 patients were evaluated and divided into 2 groups. Group 1 (cases) included 53 consecutive patients with chronic symptomatic full-thickness rotator cuff tears (mean age, 72 ± 5 years), and group 2 (controls) included 53 patients without rotator cuff tears (mean age, 71 ± 6 years). Sarcopenia was diagnosed with the presence of 2 of 3 criteria: low skeletal muscle mass, inadequate muscle strength, and inadequate physical performance. Rotator cuff integrity was evaluated with magnetic resonance imaging in all patients. RESULTS No significant differences were found in baseline data and demographic factors between the groups, except for the smoking habit (P = .02). The prevalence of sarcopenia was not significantly different between the groups, nor were gait speed, grip strength, and skeletal muscle mass index (P = .15, .99, and .9, respectively). CONCLUSION The prevalence of sarcopenia in patients with rotator cuff tears was similar to an age- and sex-matched control population. Thus, with these results, we are not able to consider sarcopenia as an independent risk factor for rotator cuff tears.
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Affiliation(s)
- Nicolás A Atala
- Shoulder Unit, Department of Orthopaedic Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
| | - Santiago L Bongiovanni
- Shoulder Unit, Department of Orthopaedic Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Ana M Galich
- Shoulder Unit, Department of Orthopaedic Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - María G Bruchmann
- Shoulder Unit, Department of Orthopaedic Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Luciano A Rossi
- Shoulder Unit, Department of Orthopaedic Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Ignacio Tanoira
- Shoulder Unit, Department of Orthopaedic Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Maximiliano Ranalletta
- Shoulder Unit, Department of Orthopaedic Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
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Park HY, Jung WS, Kim SW, Lim K. Relationship Between Sarcopenia, Obesity, Osteoporosis, and Cardiometabolic Health Conditions and Physical Activity Levels in Korean Older Adults. Front Physiol 2021; 12:706259. [PMID: 34290624 PMCID: PMC8287569 DOI: 10.3389/fphys.2021.706259] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 06/15/2021] [Indexed: 01/14/2023] Open
Abstract
This study aimed to analyze the status of sarcopenia, obesity, osteoporosis, and cardiometabolic disease according to the level of physical activity (PA) among elderly people in Korea. Among the data obtained from the National Health and Nutrition Survey (2008–2011), we analyzed the data of a total of 3,573 Korean elderly people over 65 years of age who were surveyed for dual X-ray absorptiometry (DXA) and PA. Higher levels of PA were associated with a lower prevalence of cardiometabolic disease (χ2 = 33.865, p < 0.001), osteoporosis (χ2 = 94.198, p < 0.001), sarcopenia, obesity, and sarcopenic obesity (χ2 = 71.828, p < 0.001). Above moderate-active PA was associated with lower body weight (p < 0.001), body fat mass (p < 0.001), and percent body fat (p < 0.001), and higher free-fat mass (p < 0.001) and appendicular skeletal muscle mass (ASM) (p < 0.001) than in low-active PA. In addition, when high-active is the risk factors of cardiometabolic were lower in waist circumference (p = 0.001), total cholesterol (TC) (p = 0.015), and triglyceride (TG) (p < 0.001) than low- and moderate-active PA, and higher in high-density lipoprotein cholesterol (HDL-C) (p < 0.001). The prevalence of cardiometabolic diseases was significantly decreased in high-active PA (odds ratio (OR) 0.60, 95% confidence interval (CI) 0.50–0.71); waist circumference (OR 0.85, 95% CI, 0.73–0.99; OR 0.59, 95% CI, 0.50–0.70) and HDL-C (OR 0.76, 95% CI, 0.65–0.88; OR 0.56, 95% CI, 0.47–0.67) significantly improved in moderate- and high-active PA, respectively, and TG (0.67 95% CI, 0.55–0.80) significantly improved in high-active PA. Osteoporosis (OR 0.62, 95% CI, 0.53–0.74; OR 0.46, 95% CI, 0.38–0.55) and sarcopenia (OR 0.77, 95% CI, 0.60–0.98; OR 0.73, 95% CI, 0.57–0.93) were significantly improved in moderate- and high-active PA, respectively. The incidence of obesity (OR 0.47, 95% CI, 0.39–0.57) and sarcopenic obesity (OR 0.47, 95% CI, 0.30–0.75) were significantly decreased in high-active PA. Therefore, we verified a lower prevalence of sarcopenia, osteoporosis, obesity, and cardiac metabolic disease in Korean elderly with more active PA. This suggests that more active PA maybe reduce the prevalence of sarcopenia, osteoporosis, obesity, and cardiometabolic diseases in older adults.
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Affiliation(s)
- Hun-Young Park
- Physical Activity and Performance Institute, Konkuk University, Seoul, South Korea.,Department of Sports Medicine and Science, Graduate School, Konkuk University, Seoul, South Korea
| | - Won-Sang Jung
- Physical Activity and Performance Institute, Konkuk University, Seoul, South Korea
| | - Sung-Woo Kim
- Physical Activity and Performance Institute, Konkuk University, Seoul, South Korea
| | - Kiwon Lim
- Physical Activity and Performance Institute, Konkuk University, Seoul, South Korea.,Department of Sports Medicine and Science, Graduate School, Konkuk University, Seoul, South Korea.,Department of Physical Education, Konkuk University, Seoul, South Korea
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112
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Roberts S, Collins P, Rattray M. Identifying and Managing Malnutrition, Frailty and Sarcopenia in the Community: A Narrative Review. Nutrients 2021; 13:nu13072316. [PMID: 34371823 PMCID: PMC8308465 DOI: 10.3390/nu13072316] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/29/2021] [Accepted: 06/30/2021] [Indexed: 12/29/2022] Open
Abstract
Malnutrition, frailty and sarcopenia are becoming increasingly prevalent among community-dwelling older adults; yet are often unidentified and untreated in community settings. There is an urgent need for community-based healthcare professionals (HCPs) from all disciplines, including medicine, nursing and allied health, to be aware of, and to be able to recognise and appropriately manage these conditions. This paper provides a comprehensive overview of malnutrition, frailty and sarcopenia in the community, including their definitions, prevalence, impacts and causes/risk factors; and guidance on how these conditions may be identified and managed by HCPs in the community. A detailed description of the care process, including screening and referral, assessment and diagnosis, intervention, and monitoring and evaluation, relevant to the community context, is also provided. Further research exploring the barriers/enablers to delivering high-quality nutrition care to older community-dwelling adults who are malnourished, frail or sarcopenic is recommended, to inform the development of specific guidance for HCPs in identifying and managing these conditions in the community.
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Affiliation(s)
- Shelley Roberts
- School of Health Sciences and Social Work, Griffith University, Gold Coast 4222, Australia;
- Menzies Health Institute Queensland, Griffith University, Gold Coast 4222, Australia
- Allied Health Research, Gold Coast Hospital and Health Service, Gold Coast 4219, Australia
- Correspondence: ; Tel.: +61-7-5552-9557
| | - Peter Collins
- Dietetics and Food Services, Mater Health, Brisbane 4101, Australia;
- Mater Research Institute, University of Queensland, Brisbane 4101, Australia
| | - Megan Rattray
- School of Health Sciences and Social Work, Griffith University, Gold Coast 4222, Australia;
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Addition of Olive Leaf Extract to a Mixture of Algae and Extra Virgin Olive Oils Decreases Fatty Acid Oxidation and Synergically Attenuates Age-Induced Hypertension, Sarcopenia and Insulin Resistance in Rats. Antioxidants (Basel) 2021; 10:antiox10071066. [PMID: 34356299 PMCID: PMC8301163 DOI: 10.3390/antiox10071066] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 06/24/2021] [Accepted: 06/25/2021] [Indexed: 12/29/2022] Open
Abstract
Olive-derived products, such as virgin olive oil (EVOO) and/or olive leaf extracts (OLE), exert anti-inflammatory, insulin-sensitizing and antihypertensive properties and may be useful for stabilizing omega 3 fatty acids (n-3 PUFA) due to their high content in antioxidant compounds. In this study, the addition of OLE 4:0.15 (w/w) to a mixture of algae oil (AO) rich in n-3 PUFA and EVOO (25:75, w/w) prevents peroxides formation after 12 months of storage at 30 °C. Furthermore, the treatment with the oil mixture (2.5 mL/Kg) and OLE (100 mg/Kg) to 24 month old Wistar rats for 21 days improved the lipid profile, increased the HOMA-IR and decreased the serum levels of miRNAs 21 and 146a. Treatment with this new nutraceutical also prevented age-induced insulin resistance in the liver, gastrocnemius and visceral adipose tissue by decreasing the mRNA levels of inflammatory and oxidative stress markers. Oil mixture + OLE also attenuated the age-induced alterations in vascular function and prevented muscle loss by decreasing the expression of sarcopenia-related markers. In conclusion, treatment with a new nutraceutical based on a mixture of EVOO, AO and OLE is a useful strategy for improving the stability of n-3 PUFA in the final product and to attenuate the cardiometabolic and muscular disorders associated with aging.
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Hofmeister F, Baber L, Ferrari U, Hintze S, Jarmusch S, Krause S, Meinke P, Mehaffey S, Neuerburg C, Tangenelli F, Schoser B, Drey M. Late-onset neuromuscular disorders in the differential diagnosis of sarcopenia. BMC Neurol 2021; 21:241. [PMID: 34172001 PMCID: PMC8229316 DOI: 10.1186/s12883-021-02264-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 06/02/2021] [Indexed: 12/18/2022] Open
Abstract
Background Sarcopenia is the age-related loss of muscle mass and strength. Undiagnosed late-onset neuromuscular disorders need to be considered in the differential diagnosis of sarcopenia. Aim Based on emblematic case reports and current neuromuscular diagnostic guidelines for three common late-onset neuromuscular disorders, a differential diagnostic approach for geriatric patients presenting with a sarcopenic phenotype is given. Methods Patients over 65 years of age with sarcopenia, amyotrophic lateral sclerosis, inclusion body myositis and myotonic dystrophy type 2 were recruited. All patients were assessed for sarcopenia based on the revised European consensus definition. Patients with neuromuscular diseases were diagnosed according to the revised El Escorial criteria and the European neuromuscular centre criteria. Phenotypes and diagnostic criteria for all patients were summarized including their specific histopathological findings. Results All patients with neuromuscular diseases were positively screened for sarcopenia and classified as severe sarcopenic by means of assessment. The clinical phenotype, the evolution pattern of weakness and muscle atrophy combined with laboratory finding including electromyography could unquestionably distinguish the diseases. Discussion Neuromuscular disorders can manifest beyond the age of 65 years and misdiagnosed as sarcopenia. The most common diseases are inclusion body myositis, amyotrophic lateral sclerosis and myotonic dystrophy type 2. A diagnostic work-up for neuromuscular diseases ensures their correct diagnosis by clinical-, electrophysiological, histopathological, and genetic work-up. Conclusions In geriatric patients with a focal or asymmetrical muscular weakness and atrophy, sarcopenia assessment should be extended with patient’s history of disease course. Furthermore, concomitant diseases, analysis of serum creatine kinase, electrophysiological examination, and in selected patients muscle biopsy and gene analysis is needed to rule out a late-onset neuromuscular disorder.
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Affiliation(s)
- Fabian Hofmeister
- Department of Medicine IV, Geriatrics, University Hospital, LMU Munich, Munich, Germany
| | - Lisa Baber
- Department of Medicine IV, Geriatrics, University Hospital, LMU Munich, Munich, Germany
| | - Uta Ferrari
- Department of Medicine IV, Geriatrics, University Hospital, LMU Munich, Munich, Germany
| | - Stefan Hintze
- Department of Neurology, Friedrich-Baur-Institute, University Hospital, LMU Munich, Munich, Germany
| | - Stefanie Jarmusch
- Department of Medicine IV, Geriatrics, University Hospital, LMU Munich, Munich, Germany
| | - Sabine Krause
- Department of Neurology, Friedrich-Baur-Institute, University Hospital, LMU Munich, Munich, Germany
| | - Peter Meinke
- Department of Neurology, Friedrich-Baur-Institute, University Hospital, LMU Munich, Munich, Germany
| | - Stefan Mehaffey
- Department of General-, Trauma- and Reconstructive Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Carl Neuerburg
- Department of General-, Trauma- and Reconstructive Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Fabiana Tangenelli
- Department of Medicine IV, Geriatrics, University Hospital, LMU Munich, Munich, Germany
| | - Benedikt Schoser
- Department of Neurology, Friedrich-Baur-Institute, University Hospital, LMU Munich, Munich, Germany
| | - Michael Drey
- Department of Medicine IV, Geriatrics, University Hospital, LMU Munich, Munich, Germany.
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Smith L, Jacob L, Barnett Y, Butler LT, Shin JI, López-Sánchez GF, Soysal P, Veronese N, Haro JM, Koyanagi A. Association between Food Insecurity and Sarcopenia among Adults Aged ≥65 Years in Low- and Middle-Income Countries. Nutrients 2021; 13:1879. [PMID: 34072669 PMCID: PMC8227512 DOI: 10.3390/nu13061879] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 05/28/2021] [Accepted: 05/28/2021] [Indexed: 12/12/2022] Open
Abstract
Limited literature has investigated the association between food insecurity and sarcopenia in low- and middle-income countries (LMICs). Therefore, the aim of the present study was to investigate the association between food insecurity and sarcopenia among adults aged ≥65 years in six LMICs. Community-based cross-sectional data of the Study on Global Ageing and Adult Health were analyzed. Sarcopenia was defined as the presence of low skeletal muscle mass based on indirect population formula, and either slow gait or low handgrip strength. In the past, 12-month food insecurity was assessed with two questions on frequency of eating less and hunger due to lack of food. Multivariable logistic regression analysis was conducted. The final sample consisted of 14,585 individuals aged ≥65 years (mean (SD) age 72.6 (11.5) years; 55.0% females). The prevalence of sarcopenia among those with no food insecurity was 13.0% but this increased to 24.4% among those with severe food insecurity. After adjustment for potential confounders, compared to no food insecurity, severe food insecurity was associated with 2.05 (95%CI = 1.12-3.73) times higher odds for sarcopenia. In this large representative sample of older adults from multiple LMICs, it was found that severe food insecurity is associated with higher odds for sarcopenia. Addressing food insecurity in such settings may be an effective strategy to curb the high prevalence of sarcopenia in LMICs.
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Affiliation(s)
- Lee Smith
- The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge CB1 1PT, UK;
| | - Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, 08830 Barcelona, Spain; (L.J.); (J.M.H.)
- Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, 78180 Montigny-le-Bretonneux, France
| | - Yvonne Barnett
- Faculty of Science and Engineering, Anglia Ruskin University, Cambridge CB1 1PT, UK; (Y.B.); (L.T.B.)
| | - Laurie T. Butler
- Faculty of Science and Engineering, Anglia Ruskin University, Cambridge CB1 1PT, UK; (Y.B.); (L.T.B.)
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Yonsei-ro 50, Seodaemun-gu, C.P.O. Box 8044, Seoul 120-752, Korea;
| | - Guillermo F. López-Sánchez
- Vision and Eye Research Institute, School of Medicine, Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge CB1 1PT, UK;
| | - Pinar Soysal
- Department of Geriatric Medicine, Bezmialem Vakif University, 34093 Istanbul, Turkey;
| | - Nicola Veronese
- Department of Geriatric Medicine, University of Palermo, 90133 Palermo, Italy;
| | - Josep Maria Haro
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, 08830 Barcelona, Spain; (L.J.); (J.M.H.)
| | - Ai Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, 08830 Barcelona, Spain; (L.J.); (J.M.H.)
- ICREA, Pg. Lluis Companys 23, 08010 Barcelona, Spain
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Saitsu A, Iwazu Y, Matsushita H, Hayashi H, Mizuhashi Y, Kotani K. Low urine pH associated with sarcopenia in the elderly: A multi-center observational study. Medicine (Baltimore) 2021; 100:e26114. [PMID: 34032755 PMCID: PMC8154474 DOI: 10.1097/md.0000000000026114] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 05/10/2021] [Indexed: 01/04/2023] Open
Abstract
The pathophysiology of sarcopenia is complex and must be further explored. While metabolic acidosis may be a risk factor for sarcopenia, it remains unclear whether acidic urine is related to sarcopenia. The purpose of the present study was to investigate the association between sarcopenia and urine pH in the elderly.An elderly population (n = 123 [male = 46]; mean age = 81.7 years) was classified into 2 groups based on the sarcopenia status according to their strength, requirement of assistance in walking, their ability to rise from a chair their ability to climb stairs, and their history of falls. Urinalysis was measured using dipstick tests.The sarcopenia group (n = 32) was significantly older, had less exercise habit and showed a lower urine pH (mean pH = 5.5) in comparison to the nonsarcopenia group (mean pH = 6.2, P < .01). A multivariate analysis that was adjusted for age, male sex, body mass index, uro-renal variables and exercise habit revealed that urine pH (odds ratio, 0.43; 95% confidence interval, 0.22-0.85, P = .02), age and less exercise habit were independently and significantly associated with sarcopenia.The findings of the present study suggest a potential association between metabolic acidosis and the pathophysiology of sarcopenia in the elderly. As urine pH is a simple biomarker that can be obtained using dipstick tests, it is therefore expected to be helpful for detecting sarcopenia in the clinical setting.
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Affiliation(s)
- Akihiro Saitsu
- Division of Community and Family Medicine, Center for Community Medicine
| | - Yoshitaka Iwazu
- Division of Anti-aging Medicine, Center for Molecular Medicine, Jichi Medical University, Shimotsuke-City, Tochigi
| | - Haruka Matsushita
- Department of Internal Medicine, Kamiamakusa General Hospital, Ryugatake-Town, Kamiamakusa-City
| | - Hirotaka Hayashi
- Department of Internal Medicine, Kamiamakusa General Hospital, Ryugatake-Town, Kamiamakusa-City
| | - Yumiko Mizuhashi
- Department of Internal Medicine, Oguni Municipal Hospital, Oguni-Town, Aso-Country, Kumamoto, Japan
| | - Kazuhiko Kotani
- Division of Community and Family Medicine, Center for Community Medicine
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Using relative handgrip strength to identify children at risk of sarcopenic obesity. NUTR HOSP 2021; 34:490-496. [PMID: 32406745 DOI: 10.20960/nh.02977] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction Background: identifying children at risk of developing childhood sarcopenic obesity often requires specialized equipment and expensive testing procedures, so cheaper and quicker methods would be advantageous, especially in field-based settings. Objective: the purpose of this study was to determine the relationships between the muscle-to-fat ratio (MFR) and relative handgrip strength, and to determine the ability of handgrip strength relative to body mass index (grip-to-BMI) to identify children who are at risk of developing sarcopenic obesity. Material and method: grip-to-BMI was measured in 4021 Macedonian children (6 to 10 yrs). Bioelectrical impedance was used to estimate body fat mass and skeletal muscle mass, from which the MFR was calculated. Results: the area under the curve (AUC) was 0.771 (95 % CI, 0.752 to 0.789, p < 0.001) in girls 6-10 years old and 0.843 (95 % CI, 0.826 to 0.859, p < 0.001) in boys 6-10 years old. Calculated using the grip-to-BMI ratio, the OR (95 % CI) for girls to be at risk of sarcopenic obesity identified by MFR was 20.182 (10.728-37.966, p < 0.001) and was 16.863 (10.782-26.371, p < 0.001) for boys. Conclusion: the grip-to-BMI ratio can be used to predict the presence of sarcopenic obesity in children, which can play a role in pediatric health interventions.
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Kim WJ, Shin HM, Song DG, Lee JW, Park KY, Chang SH, Bae JH, Choy WS. Comparison of Clinical Outcomes and Complications of Primary and Revision Surgery Using a Combined Anterior and Posterior Approach in Patients with Adult Spinal Deformity and Sagittal Imbalance. Clin Orthop Surg 2021; 13:196-206. [PMID: 34094010 PMCID: PMC8173245 DOI: 10.4055/cios20217] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/12/2020] [Accepted: 11/05/2020] [Indexed: 11/13/2022] Open
Abstract
Backgroud The purpose of this study was to compare clinical outcomes and complications of primary and revision surgery in patients with adult spinal deformity (ASD) accompanied by sagittal imbalance. Revision surgery has been associated with poor clinical outcomes and increased risk of complications. Previous studies comparing primary versus revision surgery included data for a wide variety of diseases and ages, but few investigated patients with ASD with sagittal imbalance undergoing anterior and posterior combined surgery. Methods Retrospective cohort analysis of prospectively collected data. We identified 60 consecutive patients with ASD combined with sagittal imbalance who underwent primary or revision surgery; of these, 6 patients were excluded for lack of a minimal 2-year follow-up. Patients' surgical and radiological data, clinical outcomes, and complications were reviewed. Results There were 30 patients in the primary group and 24 patients in the revision group. Patient characteristics, including the prevalence of sarcopenia, were similar between the two groups. Pedicle subtraction osteotomy was performed more frequently in the revision group although there was no statistically significant difference between groups. The primary group had more proximal junctional problems, whereas the revision group had more rod breakage (p < 0.05). There were significant improvements in clinical outcomes in both groups when the preoperative and 2-year postoperative values were compared. The Oswestry disability index and visual analog scale score were similar in both groups 2 years postoperatively. Conclusions Considering the greater pain and disability at the time of the revision procedure, revision patients benefited more from surgery at the 2-year follow-up than the primary surgery patients. Complication rates were similar between the groups except for proximal junctional problems and rod breakage. Therefore, revision surgery should not be avoided in the treatment of ASD patients with sagittal imbalance.
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Affiliation(s)
- Whoan Jeang Kim
- Department of Orthopedic Surgery, Eulji University Hospital, Daejeon, Korea
| | - Hyun Min Shin
- Department of Orthopedic Surgery, Eulji University Hospital, Daejeon, Korea
| | - Dae Geon Song
- Department of Orthopedic Surgery, Eulji University Hospital, Daejeon, Korea
| | - Jae Won Lee
- Department of Orthopedic Surgery, Eulji University Hospital, Daejeon, Korea
| | - Kun Young Park
- Department of Orthopedic Surgery, Eulji University Hospital, Daejeon, Korea
| | - Shann Haw Chang
- Department of Orthopedic Surgery, Eulji University Hospital, Daejeon, Korea
| | - Jin Hyun Bae
- Department of Orthopedic Surgery, Eulji University Hospital, Daejeon, Korea
| | - Won Sik Choy
- Department of Orthopedic Surgery, Eulji University Hospital, Daejeon, Korea
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Teleguided self-ultrasound scanning for longitudinal monitoring of muscle mass during spaceflight. iScience 2021; 24:102344. [PMID: 33870138 PMCID: PMC8047175 DOI: 10.1016/j.isci.2021.102344] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 02/16/2021] [Accepted: 03/18/2021] [Indexed: 12/11/2022] Open
Abstract
Loss of muscle mass is a major concern for long duration spaceflight. However, due to the need for specialized equipment, muscle size has only been assessed before and after spaceflight where ~20% loss is observed. Here, we demonstrate the utility of teleguided self-ultrasound scanning (Tele-SUS) to accurately monitor leg muscle size in astronauts during spaceflight. Over an average of 168 ± 57 days of spaceflight, 74 Tele-SUS sessions were performed. There were no significant differences between panoramic ultrasound images obtained by astronauts seven days prior to landing and expert sonographer after flight or between change in muscle size assessed by ultrasound and magnetic resonance imaging. These findings extend the current capabilities of ultrasound imaging to allow self-monitoring of muscle size with remote guidance. We examined teleguided self-ultrasound to monitor leg muscle size on the ISS Muscle thickness ultrasound does not detect change in muscle size during spaceflight Panoramic ultrasound accurately monitors change in muscle size compared to MRI Teleguided self-ultrasound reveals upper and lower leg muscle loss during spaceflight
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Clemens Z, Sivakumar S, Pius A, Sahu A, Shinde S, Mamiya H, Luketich N, Cui J, Dixit P, Hoeck JD, Kreuz S, Franti M, Barchowsky A, Ambrosio F. The biphasic and age-dependent impact of klotho on hallmarks of aging and skeletal muscle function. eLife 2021; 10:e61138. [PMID: 33876724 PMCID: PMC8118657 DOI: 10.7554/elife.61138] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 04/06/2021] [Indexed: 12/15/2022] Open
Abstract
Aging is accompanied by disrupted information flow, resulting from accumulation of molecular mistakes. These mistakes ultimately give rise to debilitating disorders including skeletal muscle wasting, or sarcopenia. To derive a global metric of growing 'disorderliness' of aging muscle, we employed a statistical physics approach to estimate the state parameter, entropy, as a function of genes associated with hallmarks of aging. Escalating network entropy reached an inflection point at old age, while structural and functional alterations progressed into oldest-old age. To probe the potential for restoration of molecular 'order' and reversal of the sarcopenic phenotype, we systemically overexpressed the longevity protein, Klotho, via AAV. Klotho overexpression modulated genes representing all hallmarks of aging in old and oldest-old mice, but pathway enrichment revealed directions of changes were, for many genes, age-dependent. Functional improvements were also age-dependent. Klotho improved strength in old mice, but failed to induce benefits beyond the entropic tipping point.
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Affiliation(s)
- Zachary Clemens
- Department of Physical Medicine & Rehabilitation, University of PittsburghPittsburghUnited States
- Department of Environmental and Occupational Health, University of PittsburghPittsburghUnited States
| | - Sruthi Sivakumar
- Department of Physical Medicine & Rehabilitation, University of PittsburghPittsburghUnited States
- Department of Bioengineering, University of PittsburghPittsburghUnited States
| | - Abish Pius
- Department of Physical Medicine & Rehabilitation, University of PittsburghPittsburghUnited States
- Department of Computational & Systems Biology, School of Medicine, University of PittsburghPittsburghUnited States
| | - Amrita Sahu
- Department of Physical Medicine & Rehabilitation, University of PittsburghPittsburghUnited States
| | - Sunita Shinde
- Department of Physical Medicine & Rehabilitation, University of PittsburghPittsburghUnited States
| | - Hikaru Mamiya
- Department of Bioengineering, University of PittsburghPittsburghUnited States
| | - Nathaniel Luketich
- Department of Bioengineering, University of PittsburghPittsburghUnited States
| | - Jian Cui
- Department of Computational & Systems Biology, School of Medicine, University of PittsburghPittsburghUnited States
| | - Purushottam Dixit
- Department of Physics, University of FloridaGainesvilleUnited States
| | - Joerg D Hoeck
- Department of Research Beyond Borders, Regenerative Medicine, Boehringer Ingelheim Pharmaceuticals, IncRheinGermany
| | - Sebastian Kreuz
- Department of Research Beyond Borders, Regenerative Medicine, Boehringer Ingelheim Pharmaceuticals, IncRheinGermany
| | - Michael Franti
- Department of Research Beyond Borders, Regenerative Medicine, Boehringer Ingelheim Pharmaceuticals, IncRheinGermany
| | - Aaron Barchowsky
- Department of Environmental and Occupational Health, University of PittsburghPittsburghUnited States
| | - Fabrisia Ambrosio
- Department of Physical Medicine & Rehabilitation, University of PittsburghPittsburghUnited States
- Department of Environmental and Occupational Health, University of PittsburghPittsburghUnited States
- Department of Bioengineering, University of PittsburghPittsburghUnited States
- McGowan Institute for Regenerative Medicine, University of PittsburghPittsburghUnited States
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Jung HW, Park JH, Kim DA, Jang IY, Park SJ, Lee JY, Lee S, Kim JH, Yi HS, Lee E, Kim BJ. Association between serum FGF21 level and sarcopenia in older adults. Bone 2021; 145:115877. [PMID: 33571698 DOI: 10.1016/j.bone.2021.115877] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 01/22/2021] [Accepted: 02/02/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND With emerging basic research evidence suggesting that fibroblast growth factor (FGF) 21 is a catabolic molecule on muscle metabolism, we aimed to analyze the serum FGF21 level in relation to sarcopenia in older adults. METHODS Blood samples were collected from 125 participants who underwent evaluation for muscle mass and function in an outpatient geriatric clinic of a teaching hospital. Sarcopenia and related components were determined using cutoff values for the Asian population. The serum FGF21 level was measured using enzyme linked immunosorbent assay. RESULTS After controlling for age, sex, and body mass index (BMI), participants with sarcopenia, low muscle mass, and weak muscle strength had 2.3-, 2.0-, and 1.5-fold higher serum FGF21 levels than controls, respectively (p = .033 to <0.001). The serum FGF21 level was positively correlated with sarcopenia phenotype score and inversely correlated with skeletal muscle mass index and grip strength by both crude and multivariate analysis adjusting potential confounders (p = .017 to <0.001). Consistently, higher serum FGF21 level was significantly associated with increased odds for sarcopenia, low muscle mass, and low muscle strength after adjusting for age, sex, and BMI (odds ratio, 1.53-2.61; p = .048 to <0.001). CONCLUSIONS Higher circulating FGF21 was associated with the likelihood of sarcopenia, lower muscle mass, and worse grip strength in older adults, supporting a potential catabolic role of FGF21 on human muscle health.
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Affiliation(s)
- Hee-Won Jung
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea
| | - Jin Hoon Park
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea
| | - Da Ae Kim
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea
| | - Il-Young Jang
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea
| | - So Jeong Park
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea
| | - Jin Young Lee
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea
| | - Seungjoo Lee
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea
| | - Jeoung Hee Kim
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea
| | - Hyon-Seung Yi
- Department of Medical Science, Chungnam National University School of Medicine, 99 Daehak-ro, Yuseong-gu, Daejeon, South Korea
| | - Eunju Lee
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea.
| | - Beom-Jun Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea.
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Chapple LAS, Dirks ML, Kouw IW. Stable isotope approaches to study muscle mass outcomes in clinical populations. CLINICAL NUTRITION OPEN SCIENCE 2021. [DOI: 10.1016/j.nutos.2021.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Zhang Y, Zhang J, Ni W, Yuan X, Zhang H, Li P, Xu J, Zhao Z. Sarcopenia in heart failure: a systematic review and meta-analysis. ESC Heart Fail 2021; 8:1007-1017. [PMID: 33576177 PMCID: PMC8006658 DOI: 10.1002/ehf2.13255] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/04/2021] [Accepted: 01/26/2021] [Indexed: 12/19/2022] Open
Abstract
AIMS Sarcopenia has been found to be frequently associated with co-morbidity among patients with heart failure (HF). However, there remain insufficient data to accurately estimate the global prevalence of sarcopenia in HF. Therefore, the purpose of this research was to conduct a systematic review and meta-analysis to estimate the current overall prevalence of sarcopenia in patients with HF. METHODS AND RESULTS We searched relevant databases for studies published up to 13 July 2020, assessing sarcopenia in vpatients with HF. After careful screening, data of included articles were extracted with a predesigned Excel form. Then the pooled prevalence of sarcopenia in patients with HF was calculated using the random-effects model. The Q test was used to assess the heterogeneity, and I2 statistic was calculated to quantify and evaluate the heterogeneity. Subgroup analyses were conducted to determine potential sources of heterogeneity. A total of 2852 articles were initially identified, and after removing duplicate publications and applying the selection criteria, we reviewed 79 full-text articles. Finally, 11 articles (n = 1742 patients with HF) were included in this systematic review and meta-analysis. The pooled prevalence of sarcopenia in patients with HF was 34% [95% confidence interval (CI): 22-47%, I2 = 96.59%] and ranged from 10% to 69%. However, substantial heterogeneity between studies (I2 = 96.59%, P < 0.001) was observed. There was no significant heterogeneity between subgroups by sex (P = 0.803) or the method used to define sarcopenia (P = 0.307). While the heterogeneity between subgroups by population setting was statistically significant (P < 0.001), the pooled prevalence of sarcopenia was 55% (95% CI: 43-66%) for hospitalized patients with HF and 26% (95% CI: 16-37%) for ambulatory patients. CONCLUSIONS Sarcopenia was a common condition in patients with HF, and the prevalence of hospitalized patients was higher than for ambulatory patients. Early detection of sarcopenia was therefore important in patients with HF, and it was important to implement interventions so that physical therapists or managerial dieticians can easily be introduced into clinical practice.
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Affiliation(s)
- Yan Zhang
- Department of Elderly Health ManagementShenzhen Center for Chronic Disease ControlShenzhenGuangdong518020China
| | - Jia Zhang
- Department of Elderly Health ManagementShenzhen Center for Chronic Disease ControlShenzhenGuangdong518020China
| | - Wenqing Ni
- Department of Elderly Health ManagementShenzhen Center for Chronic Disease ControlShenzhenGuangdong518020China
| | - Xueli Yuan
- Department of Elderly Health ManagementShenzhen Center for Chronic Disease ControlShenzhenGuangdong518020China
| | - Hongmin Zhang
- Department of Elderly Health ManagementShenzhen Center for Chronic Disease ControlShenzhenGuangdong518020China
| | - Ping Li
- Department of Elderly Health ManagementShenzhen Center for Chronic Disease ControlShenzhenGuangdong518020China
| | - Jian Xu
- Department of Elderly Health ManagementShenzhen Center for Chronic Disease ControlShenzhenGuangdong518020China
| | - Zhiguang Zhao
- Administration OfficeShenzhen Center for Chronic Disease ControlShenzhenGuangdong518020China
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Gojanovic M, Holloway-Kew KL, Hyde NK, Mohebbi M, Shivappa N, Hebert JR, O’Neil A, Pasco JA. The Dietary Inflammatory Index Is Associated with Low Muscle Mass and Low Muscle Function in Older Australians. Nutrients 2021; 13:nu13041166. [PMID: 33916033 PMCID: PMC8065722 DOI: 10.3390/nu13041166] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/28/2021] [Accepted: 03/29/2021] [Indexed: 01/02/2023] Open
Abstract
Age-associated chronic, low grade systemic inflammation has been recognised as an important contributing factor in the development of sarcopenia; importantly, diet may regulate this process. This cross-sectional study examined the association of diet-related inflammation with components of sarcopenia. Participants (n = 809) aged 60–95 years from the Geelong Osteoporosis Study were studied. Body composition was measured by dual energy X-ray absorptiometry. In this study, low appendicular lean mass (ALM/height2, kg/m2) was defined as T-score < −1 and low muscle function as Timed-Up-and-Go >10 s over 3 m (TUG > 10). Dietary inflammatory index (DII®) scores, based on specific foods and nutrients, were computed using dietary data collected from a food frequency questionnaire. Associations between DII scores and low muscle mass and low muscle function, alone and combined, were determined using linear and logistic regression. After adjusting for covariates, higher DII score was associated with lower ALM/height2 (β −0.05, standard error (SE) 0.02, p = 0.028), and higher natural log-transformed (ln) (TUG) (β 0.02, standard error 0.01, p = 0.035) and higher likelihood for these components combined (odds ratio 1.33, 95% confidence interval 1.05 to 1.69, p = 0.015). A pro-inflammatory diet, as indicated by higher DII score, is associated with lower muscle mass, poorer muscle function and increased likelihood for the combination of low muscle mass and low muscle function. Further studies investigating whether anti-inflammatory dietary interventions could reduce the risk of sarcopenia are needed.
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Affiliation(s)
- Marlene Gojanovic
- IMPACT Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria 3220, Australia; (K.L.H.-K.); (N.K.H.); (A.O.); (J.A.P.)
- Correspondence:
| | - Kara L. Holloway-Kew
- IMPACT Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria 3220, Australia; (K.L.H.-K.); (N.K.H.); (A.O.); (J.A.P.)
| | - Natalie K. Hyde
- IMPACT Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria 3220, Australia; (K.L.H.-K.); (N.K.H.); (A.O.); (J.A.P.)
| | - Mohammadreza Mohebbi
- Biostatistics Unit, Faculty of Health, Deakin University, Geelong, Victoria 3220, Australia;
| | - Nitin Shivappa
- Cancer Prevention and Control Program and Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA; (N.S.); (J.R.H.)
- Department of Nutrition, Connecting Health Innovations LLC, Columbia, SC 29201, USA
| | - James R. Hebert
- Cancer Prevention and Control Program and Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA; (N.S.); (J.R.H.)
- Department of Nutrition, Connecting Health Innovations LLC, Columbia, SC 29201, USA
| | - Adrienne O’Neil
- IMPACT Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria 3220, Australia; (K.L.H.-K.); (N.K.H.); (A.O.); (J.A.P.)
| | - Julie A. Pasco
- IMPACT Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria 3220, Australia; (K.L.H.-K.); (N.K.H.); (A.O.); (J.A.P.)
- Department of Medicine-Western Health, University of Melbourne, St Albans, Victoria 3021, Australia
- University Hospital Geelong, Barwon Health, Geelong, Victoria 3220, Australia
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Stuck AK, Mäder NC, Bertschi D, Limacher A, Kressig RW. Performance of the EWGSOP2 Cut-Points of Low Grip Strength for Identifying Sarcopenia and Frailty Phenotype: A Cross-Sectional Study in Older Inpatients. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073498. [PMID: 33800552 PMCID: PMC8037004 DOI: 10.3390/ijerph18073498] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 03/22/2021] [Accepted: 03/24/2021] [Indexed: 11/16/2022]
Abstract
Background: The European Working Group on Sarcopenia has recently proposed revised cut-off values for the definition of low grip strength (EWGSOP2). We therefore compared performance of the EWGSOP2 cut-off definition of low grip strength with other internationally used cut-off points in a sample of older patients. Methods: We analyzed geriatric assessment data in a cross-sectional sample of 98 older patients admitted to a post-acute care hospital. First, we compared prevalence of sarcopenia and frailty phenotype in our sample using low grip strength cut-points from the EWGSOP2 and seven other internationally used consensus statements. Second, we calculated correlations between low grip strength and two independent surrogate outcomes (i.e., gait speed, and the clinical frailty scale) for the EWGSOP2 and the other seven cut-point definitions. Results: Prevalence of sarcopenia based on the EWGSOP2 grip strength cut-off values was significantly lower (10.2%) than five of the seven other cut-point definitions (e.g., 19.4% based on Sarcopenia Definitions and Outcomes Consortium (SDOC) criteria). Similarly, frailty phenotype prevalence was significantly lower based on EWGSOP2 cut-points (57.1%) as compared to SDOC (70.4%). The correlation coefficient of gait speed with low grip strength based on EWGSOP2 cut-points was lower (0.145) as compared to other criteria (e.g., SDOC 0.240). Conclusions: Sarcopenia and frailty phenotype were identified considerably less using the EWGSOP2 cut-points for low grip strength, potentially underestimating prevalence of sarcopenia and frailty phenotype in post-acute hospital patients.
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Affiliation(s)
- Anna K. Stuck
- Department of Geriatrics, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland;
- Correspondence:
| | - Nina C. Mäder
- Medical Faculty, University of Bern, 3012 Bern, Switzerland;
| | - Dominic Bertschi
- Department of Geriatrics, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland;
| | | | - Reto W. Kressig
- University Department of Geriatric Medicine FELIX PLATTER, University of Basel, 4055 Basel, Switzerland;
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Pinto R, Melo X, Angarten V, Pires ML, Borges M, Santos V, Abreu A, Santa-Clara H. The effects of 12-months supervised periodized training on health-related physical fitness in coronary artery disease: a randomized controlled trial. J Sports Sci 2021; 39:1893-1902. [PMID: 33775203 DOI: 10.1080/02640414.2021.1907062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
We compared the impact of a one-year periodized exercise training versus a non-periodized exercise training on health-related physical fitness (HRPF) including body composition, cardiorespiratory and muscular fitness in patients with coronary artery disease (CAD). Fifty CAD patients (60.4 ± 9.9 years) were randomized to either a periodized training group (PG) (n = 25) or a non-periodized training group (NPG) (n = 25). Both consisted of a combined training programme, performed 3 days/week for 12 months. Thirty-six CAD patients (PG: n = 18, NPG: n = 18) successfully completed the exercise regimes. In both groups, a favourable main effect for time was evident for peak VO2, peak workload, anaerobic threshold and respiratory compensation point workloads and VO2, whole body skeletal muscle mass and quality index at 12 months.In conclusion, a periodized model is as effective as a non-periodized model in promoting increases in HRPF outcomes following a one-year intervention. These findings indicate that health-professionals can add variation to cardiac rehabilitation workouts without compromising effectiveness.
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Affiliation(s)
- Rita Pinto
- Serviço de Cardiologia, Departamento Coração E Vasos, Centro Hospitalar Universitário Lisboa Norte, CAML, CCUL, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Xavier Melo
- Exercise and Health Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Portugal.,Ginásio Clube Português, Research & Development Department, GCP Lab, Lisboa, Portugal
| | - Vitor Angarten
- Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Portugal
| | - Madalena Lemos Pires
- Serviço de Cardiologia, Departamento Coração E Vasos, Centro Hospitalar Universitário Lisboa Norte, CAML, CCUL, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Mariana Borges
- Serviço de Cardiologia, Departamento Coração E Vasos, Centro Hospitalar Universitário Lisboa Norte, CAML, CCUL, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Vanessa Santos
- Exercise and Health Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Portugal
| | - Ana Abreu
- Serviço de Cardiologia, Departamento Coração E Vasos, Centro Hospitalar Universitário Lisboa Norte, CAML, CCUL, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Helena Santa-Clara
- Exercise and Health Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Portugal
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Association between Healthy Eating Index-2015 scores and probable sarcopenia in community-dwelling Iranian older adults: a cross-sectional study. J Nutr Sci 2021; 10:e20. [PMID: 33996033 PMCID: PMC8080184 DOI: 10.1017/jns.2021.12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 02/23/2021] [Indexed: 12/13/2022] Open
Abstract
Sarcopenia is associated with frailty and disability in older adults. Adherence to current dietary guidelines in addition to physical activity could prevent muscle wasting and weakness. The Healthy Eating Index-2015 (HEI) is a tool to assess diet quality. We aimed to investigate the association between HEI scores and probable sarcopenia (PS) among older adults in Tehran. 201 randomly selected older adults were included in this cross-sectional study between May and October 2019 in Tehran, Iran. A previously validated semi-quantitative food frequency questionnaire was used to estimate HEI scores and dietary intake. Handgrip strength (HGS) was measured to evaluate the PS. Statistical evaluation included descriptive analysis, logistic and linear regression. Those probably suffering from sarcopenia had significantly lower HEI scores (P=0⋅02). After adjusting for confounders, HEI scores and HGS were still significantly associated (adjusted R2=0⋅56, slope β=0⋅03, P=0⋅09). Older adults with a low PS had a higher ratio of monounsaturated and polyunsaturated to saturated fatty acids (P= 0⋅06) and ingested less added sugars and saturated fats (P=0⋅01 and P=0⋅02, respectively). Furthermore, consuming more total protein foods correlated positively with muscle strength (P=0⋅01, R=0⋅18). To sum up, HEI scores were associated with PS, measured by HGS, indicating that adhering to the HEI might improve muscle strength in aging individuals.
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Suhada PD, Widyastuti N, Candra A, Syauqy A. Korelasi Aktivitas Fisik dan Persen Lemak Tubuh dengan Indikator Sarkopenia. AMERTA NUTRITION 2021. [DOI: 10.20473/amnt.v5i1.2021.15-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Latar Belakang: Sarkopenia erat kaitannya dengan aktivitas fisik dan komposisi tubuh terutama persen lemak tubuh. Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan aktivitas fisik dan persen lemak tubuh dengan indikator sarkopenia.Metode: Penelitian ini merupakan studi cross sectional dengan 40 subjek usia 50-59 tahun yang dipilih dengan metode consecutive sampling pada warga penghuni rumah susun Karangroto. Subjek diukur tinggi badan dan berat badan untuk mengetahui status gizi. Indikator sarkopenia diamati dengan mengukur massa otot, kekuatan otot dan performa fisik. Massa otot dan persen lemak tubuh diukur dengan Bioelectrical Impedance Analysis (BIA), kekuatan otot diukur dengan Electronic Hand Dynamometer, performa fisik diukur dengan tes Time Up and Go (TUG), aktivitas fisik diukur dengan kuesioner self-report International Physical Activity Questionnaire (IPAQ) Short Form, dan asupan makanan diukur dengan kuesioner semi kuantitatif Food Frequency Questionnaire (FFQ). Analisis data menggunakan Tes Mann Whitney U, korelasi Pearson Product-Moment dan Rank Spearman.Hasil: Sebesar 62,5%; 47,5%; 52,5%; 52,5%; 2,5%; 40%; 5% subjek secara berurutan memiliki Indeks Massa Tubuh kategori obesitas, persen lemak kategori obesitas, aktivitas fisik sedang, asupan lemak lebih, massa otot rendah, kekuatan otot rendah dan performa fisik rendah. Terdapat perbedaan signifikan pada massa otot dan kekuatan otot antara laki-laki dan perempuan (p<0,001). Aktivitas sedentary berkorelasi negatif dengan massa otot (r -0,434; p 0,005), serta persen lemak dengan massa otot (r -0,356; p 0,024).Kesimpulan: Terdapat hubungan yang signifikan antara aktivitas sedentary dan persen lemak tubuh dengan indikator sarkopenia yaitu massa otot pada penghuni rumah susun Karangroto, Semarang.
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129
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Sung MJ, Park JY, Lee HW, Kim BK, Kim DY, Ahn SH, Kim SU. Predictors of Sarcopenia in an Obese Asian Population. Nutr Cancer 2021; 74:505-514. [PMID: 33733940 DOI: 10.1080/01635581.2021.1895232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Sarcopenia is associated with obesity and might also be responsible for other disorders. Here, we investigated the prevalence of sarcopenia and its predictors in obese subjects. Subjects who underwent a medical health checkup and living-related liver donors were recruited. Obesity was defined as body mass index (BMI) ≥25 kg/m2. Muscle mass was assessed using computed tomography at the 3rd lumbar vertebra. The lowest quartile of the lumbar skeletal muscle index (LSMI) was considered sarcopenia. Among 466 obese subjects, 53 (11.4%) had sarcopenia. Subjects with sarcopenia were significantly older (mean 66.6 vs. 53.3 years) and had a significantly higher prevalence of hypertension (62.3 vs. 46.0%) and diabetes (45.3 vs. 31.0%), higher fibrosis-4 (FIB-4) index (mean 1.57 vs. 1.16), and higher atherosclerotic cardiovascular disease (ASCVD) risk score (mean 22.86% vs. 11.15%), whereas they had a significantly lower prevalence of female gender (13.2% vs. 27.8%), lower BMI (mean 26.4 vs. 27.4 kg/m2), and lower LSMI (mean 43 vs. 56 cm2/m2) than subjects without sarcopenia (all P < 0.05). On multivariate analysis, higher BMI (odd ratio [OR] = 0.599, P = 0.001) was independently associated with a reduced risk of sarcopenia, whereas higher ASCVD risk scores (OR = 1.045, P < 0.001) were independently associated with an increased risk of sarcopenia. Sarcopenia is significantly associated with lower BMI and higher cardiovascular risk in an obese Asian population.
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Affiliation(s)
- Min Je Sung
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Seoul, Korea
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130
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Kobayashi H, Takahashi M, Fukutomi M, Oba Y, Funayama H, Kario K. The long-term prognostic factors in hemodialysis patients with acute coronary syndrome: perspectives from sarcopenia and malnutrition. Heart Vessels 2021; 36:1275-1282. [PMID: 33677618 DOI: 10.1007/s00380-021-01815-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/19/2021] [Indexed: 12/15/2022]
Abstract
Hemodialysis (HD) patients tend to have sarcopenia and malnutrition, and both conditions are related to poor prognosis in the cardiovascular disease that often accompanies HD. However, the impact of sarcopenia or malnutrition on the long-term prognosis of HD patients undergoing percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS) remains unclear. We analyzed 1,605 consecutive patients with ACS who had undergone PCI at a single center between January 2009 and December 2014. We evaluated all-cause mortality and prognosis-associated factors, including sarcopenia/malnutrition-related factors such as the Geriatric Nutritional Risk Index (GNRI), and Skeletal Muscle Mass Index (SMI). After exclusions, 1461 patients were enrolled, and 58 (4.0%) were on HD. The HD group had lower levels of SMI and GNRI than non-HD group, and had worse in-hospital prognosis. Moreover, HD group had a significant higher mortality in the long-term follow-up [median follow-up period: 1219 days; Hazard Ratio (HR) = 4.09, p < 0.001]. After adjusting the covariates, SMI and GNRI were the factors associated with all-cause mortality in all patients [SMI: adjusted HR (aHR) = 2.39, p = 0.036; GNRI: aHR = 2.21, p = 0.006]; however, these findings were not observed among HD patients with ACS, and only diabetes was significantly associated with all-cause mortality (diabetes: aHR = 3.50, p = 0.031). HD patients with ACS had a significantly higher rate of in-hospital and long-term mortality than non-HD patients. Although sarcopenia and malnutrition were related to mortality and were more common in HD patients, sarcopenia and malnutrition had a lower impact than diabetes on the long-term prognosis of HD patients with ACS.
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Affiliation(s)
- Hisaya Kobayashi
- Department of Cardiovascular Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Masao Takahashi
- Department of Cardiovascular Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Motoki Fukutomi
- Department of Cardiovascular Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Yusuke Oba
- Department of Cardiovascular Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Hiroshi Funayama
- Department of Cardiovascular Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Kazuomi Kario
- Department of Cardiovascular Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
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Wu X, Li X, Xu M, Zhang Z, He L, Li Y. Sarcopenia prevalence and associated factors among older Chinese population: Findings from the China Health and Retirement Longitudinal Study. PLoS One 2021; 16:e0247617. [PMID: 33661964 PMCID: PMC7932529 DOI: 10.1371/journal.pone.0247617] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 02/09/2021] [Indexed: 12/25/2022] Open
Abstract
Sarcopenia a recognised geriatric syndrome. This study aims to evaluate the prevalence of possible sarcopenia, sarcopenia and severe sarcopenia among older Chinese adults and to identify any associated factors for possible sarcopenia according to the updated diagnostic criteria of the Asian Working Group for Sarcopenia 2019 (AWGS 2019). We used data from the China Health and Retirement Longitudinal Study (CHARLS). The main outcome of this study was possible sarcopenia. Handgrip strength was measured via a dynamometer. The muscle mass was estimated by anthropometric measures. Physical performance was measured by 5-time chair stand test and gait speed test. A multivariate logistic regression model with stepwise method was employed to identify factors associated with possible sarcopenia. A total of 6172 participants aged 60-94 years were included. The prevalence of possible sarcopenia, sarcopenia and severe sarcopenia was 38.5%, 18.6%, and 8.0%, respectively. Age, rural area, falls, higher C-reactive protein (CRP), and chronic diseases (including hypertension, chronic lung diseases, heart disease, psychiatric disease and arthritis) were associated with a higher risk of possible sarcopenia. Conversely, alcohol consumption, higher gait speed and high levels of hemoglobin were associated with decreased risk of possible sarcopenia. However, the associations between possible sarcopenia with alcohol consumption, heart disease, psychiatric disease and hemoglobin were not significant after Bonferroni correction. Our study reported a relatively high prevalence of sarcopenia among older Chinese population, and identified a range of factors associated with sarcopenia. We also found rural elders are more vulnerable to sarcopenia than urban elders. Additionally, we discovered systemic inflammation might be one of the contributing factors between sarcopenia and related comorbidities. We believe the findings of this study would help to identify individuals at high risk of sarcopenia early and therefore implement the prevention and treatment strategies to reduce the disease burden in China.
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Affiliation(s)
- Xin Wu
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
- Peking University Research Center on Aging, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Molecular Biology, School of Basic Medical Science, Peking University, Beijing, China
| | - Xue Li
- School of Public Health, Zhejiang University, Hangzhou, China
| | - Meihong Xu
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
| | - Zhaofeng Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
| | - Lixia He
- Division of Molecular and Cellular Oncology, Dana-Farber Cancer Institute, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Yong Li
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
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Mendoza-Garcés L, Velázquez-Alva MC, Cabrer-Rosales MF, Arrieta-Cruz I, Gutiérrez-Juárez R, Irigoyen-Camacho ME. Vitamin D Deficiency is Associated with Handgrip Strength, Nutritional Status and T2DM in Community-Dwelling Older Mexican Women: A Cross-Sectional Study. Nutrients 2021; 13:736. [PMID: 33652581 PMCID: PMC7996586 DOI: 10.3390/nu13030736] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/22/2021] [Accepted: 02/22/2021] [Indexed: 12/15/2022] Open
Abstract
The aim of this study was to evaluate the association between handgrip strength, nutritional status and vitamin D deficiency in Mexican community-dwelling older women. A cross sectional study in women ≥ 60 years-old was performed. Plasma 25-hydroxyvitamin D (25(OH)D) concentrations were measured by a quantitative immunoassay technique. Handgrip strength was assessed using a dynamometer, while nutritional status was assessed through the Full Mini Nutritional Assessment (Full-MNA). A total of 116 women participated in the study, their mean age was 70.3 ± 5.8 years; 49.1% of the study group had plasma 25(OH)D levels lower than 40 nmol/L [16 ng/mL]. Meanwhile, 28.45% of participants had low handgrip strength (<16 kg), and 23.1% were identified at risk of malnutrition/malnourished according with Full-MNA score. Women with 25(OH)D deficiency (<40 nmol/L [16 ng/mL]) were more likely to have low handgrip strength (OR = 2.64, p = 0.025) compared with those with higher 25(OH)D values. Additionally, being malnourished or at risk of malnutrition (OR = 2.53, p = 0.045) or having type 2 diabetes mellitus (T2DM) (OR = 2.92, p = 0.044) was also associated with low 25(OH)D. The prevalence of low plasma 25(OH)D concentrations was high among Mexican active older women. Low handgrip strength, being at risk of malnutrition/malnourished, or diagnosed with T2DM was also associated with Vitamin D deficiency.
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Affiliation(s)
| | - María Consuelo Velázquez-Alva
- Health Care Department, Metropolitan Autonomous University, Unit Xochimilco, Mexico City 04960, Mexico; (M.C.V.-A.); (M.F.C.-R.)
| | - María Fernanda Cabrer-Rosales
- Health Care Department, Metropolitan Autonomous University, Unit Xochimilco, Mexico City 04960, Mexico; (M.C.V.-A.); (M.F.C.-R.)
| | - Isabel Arrieta-Cruz
- National Institute of Geriatrics, Ministry of Health, Mexico City 10200, Mexico;
| | - Roger Gutiérrez-Juárez
- Department of Biomedical Sciences, School of Medicine, Faculty of Higher Studies Zaragoza, National Autonomous University of Mexico, Mexico City 09230, Mexico;
| | - María Esther Irigoyen-Camacho
- Health Care Department, Metropolitan Autonomous University, Unit Xochimilco, Mexico City 04960, Mexico; (M.C.V.-A.); (M.F.C.-R.)
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Sarcopenia in Inflammatory Bowel Disease: A Narrative Overview. Nutrients 2021; 13:nu13020656. [PMID: 33671473 PMCID: PMC7922969 DOI: 10.3390/nu13020656] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/11/2021] [Accepted: 02/11/2021] [Indexed: 02/06/2023] Open
Abstract
Malnutrition is a common condition encountered in patients with inflammatory bowel disease (IBD) and is often associated with sarcopenia (the reduction of muscle mass and strength) which is an ever-growing consideration in chronic diseases. Recent data suggest the prevalence of sarcopenia is 52% and 37% in Crohn's disease and ulcerative colitis, respectively, however it is challenging to fully appreciate the prevalence of sarcopenia in IBD. Sarcopenia is an important consideration in the management of IBD, including the impact on quality of life, prognostication, and treatment such as surgical interventions, biologics and immunomodulators. There is evolving research in many chronic inflammatory states, such as chronic liver disease and rheumatoid arthritis, whereby interventions have begun to be developed to counteract sarcopenia. The purpose of this review is to evaluate the current literature regarding the impact of sarcopenia in the management of IBD, from mechanistic drivers through to assessment and management.
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Virk S, Wright-Chisem J, Sandhu M, Vaishnav A, Albert TJ, Gang CH, Qureshi S. A Novel Magnetic Resonance Imaging-based Lumbar Muscle Grade to Predict Health-related Quality of Life Scores Among Patients Requiring Surgery. Spine (Phila Pa 1976) 2021; 46:259-267. [PMID: 33273441 PMCID: PMC11296385 DOI: 10.1097/brs.0000000000003833] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective cross-sectional cohort. OBJECTIVE The aim of this sudy was to determine whether muscle health measurements are associated with health-related quality of life scores (HRQOLs) for patients with lumbar spine pathology. SUMMARY OF BACKGROUND DATA Poor muscle health has been implicated as a source of pain/dysfunction for patients with lumbar spine pathology. Our aim was to quantify the relationship using muscle health measurements and HRQOLs. METHODS Three hundred and eight patients were included (mean age 57.7 ± standard deviation 18.2 years' old). We randomly selected patients into a derivation cohort (200) and validation cohort (108) to create our muscle health grade. We measured muscle health by the lumbar indentation value (LIV), goutallier classification (GC), and ratio of paralumbar muscle cross-sectional area over body mass index (PL-CSA/BMI). A muscle health grade was derived based on whether a measurement showed a statistically significant impact on visual analog scale back and leg pain (VAS-leg and VAS-leg), Oswestry Disability Index (ODI), short-form 12 physical health score (SF-12 PHS), short-form 12 mental health score (SF-12 MHS) and Patient-reported Outcomes Measurement Information System (PROMIS). A variety of statistical tools were used to determine whether there was a relationship between a measurement and HRQOLs. RESULTS In the derivation cohort, a muscle health grade was created based on the GC and PL-CSA/BMI ratio. For patients with a GC ≤2, one point was given. For patients with a PL-CSA/BMI ≥130, one point was given. Patients with 2 points were graded as "A" and 0 or 1 point were graded "B." Within the validation cohort of patients, there was a statistically significant higher PROMIS (mean 34.5 ± standard deviation 12.6 vs. 27.6 ± 14.0, P = 0.002), ODI (38.8 ± 18.3 vs. 45.8 ± 18.1, P = 0.05) and SF-12 PHS (34.7 ± 11.3 vs. 29.1 ± 6.3, P = 0.002) for patients with a good muscle health grade of "A." CONCLUSION This study offers an objective measurement of muscle health that correlates with HRQOLs for patients with lumbar spine pathology.Level of Evidence: 3.
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Affiliation(s)
| | | | | | | | - Todd J. Albert
- Hospital for Special Surgery, New York, NY
- Weill Cornell Medical College, New York, NY
| | | | - Sheeraz Qureshi
- Hospital for Special Surgery, New York, NY
- Weill Cornell Medical College, New York, NY
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135
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Rasheedy D, EL-Kawaly WH. The Cumulative Impact of Sarcopenia, Frailty, Malnutrition, and Cachexia on Other Geriatric Syndromes in Hospitalized Elderly. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2021. [DOI: 10.29333/ejgm/9695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kitamura M, Izawa KP, Ishihara K, Matsuda H, Okamura S, Fujioka K. Prevalence and Related Factors of Sarcopenia in Community-dwelling Elderly with Long-term Care Insurance. Rev Recent Clin Trials 2021; 16:335-340. [PMID: 33573559 DOI: 10.2174/1574887116666210211144446] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 12/24/2020] [Accepted: 01/01/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND OBJECTIVE The purpose of this investigation was to examine the prevalence, related factors, and cut-off value of body mass index for sarcopenia in community-dwelling elderly covered by long-term care insurance. METHODS Design was a cross-sectional study, in which113 consecutive community-dwelling elderly with long-term care insurance who underwent rehabilitation at a daycare center in Japan from January 2016 to January 2018, those who were aged ≥65 years old and could walk were included. Those in whom skeletal muscle mass index could not be measured were excluded. The determination of sarcopenia was made according to the criteria of the Asian Working Group for Sarcopenia. We analyzed the data with the unpaired t-test, χ2 test, logistic regression analysis, and receiver operating characteristic curves. RESULTS The 99 elderly meeting the criteria were included and divided into the sarcopenia group (n=36) and no sarcopenia group (n=63). The prevalence was 36.4%. The sarcopenia group was significantly older and had lower body mass index, skeletal muscle mass index, and grip strength than the group without sarcopenia (p <0.05). Age and body mass index were extracted as significant sarcopenia- related factors (p <0.05). The cut-off value of body mass index for sarcopenia was 22.6 kg/m2. CONCLUSION The prevalence of sarcopenia in the elderly in the long-term care insurance region was 36.4%, and age and body mass index were extracted as sarcopenia-related factors. The cut-off value of body mass index for sarcopenia was 22.6 kg/m2.
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Affiliation(s)
- Masahiro Kitamura
- Department of Public Health, Graduate School of Health Sciences, Kobe University, Kobe #654-0142, Japan
| | - Kazuhiro P Izawa
- Department of Public Health, Graduate School of Health Sciences, Kobe University, Kobe #654-0142, Japan
| | - Kodai Ishihara
- Department of Public Health, Graduate School of Health Sciences, Kobe University, Kobe #654-0142, Japan
| | - Hiroaki Matsuda
- Department of Rehabilitation, Rifuru Yukuhashi Day Care Center #824-0027, Yukuhashi, Japan
| | - Soichiro Okamura
- Department of Rehabilitation, Rifuru Yukuhashi Day Care Center #824-0027, Yukuhashi, Japan
| | - Koji Fujioka
- Department of Rehabilitation, Rifuru Yukuhashi Day Care Center #824-0027, Yukuhashi, Japan
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Xu X, Xu N, Wang Y, Chen J, Chen L, Zhang S, Chen J, Deng H, Luan X, Shen J. The longitudinal associations between bone mineral density and appendicular skeletal muscle mass in Chinese community-dwelling middle aged and elderly men. PeerJ 2021; 9:e10753. [PMID: 33552737 PMCID: PMC7821753 DOI: 10.7717/peerj.10753] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 12/19/2020] [Indexed: 11/20/2022] Open
Abstract
Background The present study aimed to investigate longitudinal associations between bone mineral densities (BMDs) and appendicular skeletal muscle (ASM) mass in different regions of the body using three different indicators, in Chinese community-dwelling middle-aged and elderly men. Methods A total of 1,343 men aged ≥ 40 years from a Chinese community were assessed at baseline (2014-2016), one-year follow-up (2016-2017; n = 648), two-year follow-up (2017-2018; n = 407), and three-year follow up (2018-2019; n = 208). At all the four time-points, measurements included ASM mass and BMDs for all regions of the body using dual-energy X-ray absorptiometry. A questionnaire was completed by patients and biochemical markers were assessed. We applied three different indicators to define ASM mass or lean mass respectively, including the appendicular skeletal muscle index (ASM adjusted by height, ASMI, according to the Asian Working Group for Sarcopenia), skeletal muscle index (ASM adjusted by weight, SMI, according to the International Working Group on Sarcopenia), and the appendicular skeletal muscle/body mass index (ratio of ASM and Body mass index (BMI), ASM/BMI, according to the Foundation for the National Institutes of Health). After adjusting for potential confounders, the generalized additive mixed model (GAMM) was used to analyze the trend in ASM mass over time, and to test the association between ASM mass and regional and whole-body BMDs. Results The incidence of low lean mass was 8.2% defined by ASMI, 16.3% defined by SMI, and 8.3% defined by ASM/BMI. There was a linear relationship between BMDs and ASM mass, and ASMI, ASM/BMI, and SMI gradually decreased with time. After adjusting for covariances, GAMM analysis determined longitudinal associations between BMDs and ASM mass by three indicators respectively: the skull BMD was negatively associated with ASM mass. For each unit increase in skull BMD, ASMI decreased by 0.28 kg/m2 (95% confidence interval (CI) [-0.39 to -0.16]), ASM/BMI decreased by 0.02 m2 (95% CI [-0.03 to -0.00]), and SMI decreased by 0.01% (95% CI[-0.01 to -0.00]). The remaining parameters (including whole-body mean BMD, thoracic spinal BMD, lumbar spinal BMD, hip BMD, femoral neck BMD, pelvic BMD, left arm BMD, right arm BMD, left leg BMD, right leg BMD) were positively correlated with ASM mass. The ASMI increased by 3.07 kg/m2for each unit increase in the femoral neck BMD (95% CI [2.31-3.84]). The ASM/BMI increased by 0.22 m2for each unit increase in the left arm BMD (95% CI [0.12-0.33]), and the SMI increased by 0.05% per unit increase in the left arm BMD (95% CI [0.02-0.08]). Conclusions Compared to ASMI and ASM/BMI, SMI was more sensitive to screen for the low lean mass. Skull BMD was negatively associated with ASM mass, while BMDs throughout the rest of the body were positively correlated with ASM mass among the middle-aged and elderly Chinese men.
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Affiliation(s)
- Xuejuan Xu
- Department of Endocrinology, Southern Medical University, Guangzhou, Guangdong, China.,Department of Endocrinology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China.,Department of Endocrinology, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Nuo Xu
- Department of Endocrinology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, Shandong, China
| | - Ying Wang
- Department of Nuclear Medicine, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Jinsong Chen
- Department of Endocrinology, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Lushi Chen
- Department of Health Care, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Shengjian Zhang
- Department of Health Care, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Jingxian Chen
- Department of Hematology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Hongwen Deng
- Center of Genomics and Bioinformatics, Tulane University, New Orleans, LA, United States of America.,Department of Biostatistics and Bioinformatics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States of America
| | - Xiaojun Luan
- Department of Endocrinology, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Jie Shen
- Department of Endocrinology, Southern Medical University, Guangzhou, Guangdong, China.,Department of Endocrinology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
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Mastavičiūtė A, Kilaitė J, Petroška D, Laurinavičius A, Tamulaitienė M, Alekna V. Associations between Physical Function, Bone Density, Muscle Mass and Muscle Morphology in Older Men with Sarcopenia: A Pilot Study. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:156. [PMID: 33572100 PMCID: PMC7915644 DOI: 10.3390/medicina57020156] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/03/2021] [Accepted: 02/04/2021] [Indexed: 12/22/2022]
Abstract
Background and Objectives: It is thought that muscle and bone interact only on a biomechanical level, however, some research is now emerging that links bone and muscle on a cellular level. The aim of this study was to explore associations between physical function, muscle mass and bone density in community-dwelling elderly men with sarcopenia. A secondary goal was to analyze if muscle morphology was associated with bone density and physical functioning. Materials and Methods: Body composition was measured by dual-energy X-ray absorptiometry (DXA). Bone density was evaluated according to WHO criteria. Sarcopenia was diagnosed according to European Working Group on Sarcopenia in Older People (EWGSOP) criteria: low muscle mass and low muscle strength or low physical performance. Microbiopsy of musculus vastus lateralis was performed with a disposable muscle microbiopsy system. The perimeter and cross-sectional area of muscle fibers were calculated using image analysis software in whole slide images; type of fibers and their distribution were evaluated as well. Results: A total of 151 men, 60 years or older were included in this study. Mean age of the subjects was 72.9 ± 8.02 years. Sarcopenia was diagnosed in 45 (29.8%) men. Multiple significant correlations were found between bone mineral density, lean mass, appendicular lean mass, arm and leg lean mass, gait speed, balance test and handgrip strength in sarcopenic men. Lean mass was associated with femoral neck BMD (bone mineral density; r = 0.418, p = 0.006) and handgrip strength (r = 0.553, p < 0.001). In the sarcopenia group, 25 muscle biopsies were examined. In 9 sarcopenic men with T-scores equal or below -2.5, the muscle fiber area had a significant correlation with the balance test (r = 0.73, p = 0.025). Conclusions: In men with sarcopenia, low lean muscle mass was associated with low femoral neck BMD and low muscle strength. In sarcopenic men with osteoporosis, low muscle fiber area was associated with low scores in a balance test.
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Affiliation(s)
- Asta Mastavičiūtė
- Faculty of Medicine, Vilnius University, 03101 Vilnius, Lithuania; (J.K.); (D.P.); (A.L.); (M.T.); (V.A.)
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139
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Sarcopenia in patients after an episode of acute decompensated heart failure: An underdiagnosed problem with serious impact. Clin Nutr 2021; 40:4490-4499. [PMID: 33483182 DOI: 10.1016/j.clnu.2020.12.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 11/30/2020] [Accepted: 12/26/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND & AIMS Sarcopenia is a multifactorial syndrome resulting in a decrease in both muscle mass and function. Little is known about the prevalence and prognostic impact of sarcopenia in patients with acutely decompensated chronic heart failure (ADHF). We aimed to evaluate the prevalence (main endpoint) and impact of sarcopenia on ADHF patients. METHODS 140 ADHF patients were enrolled between November 2014 and September 2018 in a multicenter prospective longitudinal study. A similar, independent multi-departmental cross-sectional study in 165 ADHF patients was used for external validation of prevalence data. All subjects were assessed on the European Working Group on Sarcopenia criteria. RESULTS Ninety-one patients (65%) had sarcopenia (vs. 53.6% in the external replication regional cohort). Patients with sarcopenia were older and more likely to have eGFR <60 ml/min/1.73 m2 (p < 0.001 and p = 0.002). Sarcopenia was associated with impaired functional status [lower 6 min walking test (220 ± 108 vs. 279 ± 170, p = 0.03) and 4 m gait speed (0.56 ± 0.24 vs. 0.80 ± 0.37, p < 0.001)] and autonomy [Instrumental activities of daily living: 6.7 ± 1.4 vs. 7.3 ± 1.2, p = 0.005]. Over up to 4 years' follow-up, 30 cardiovascular (CV) deaths and 42 non-CV deaths occurred. In a multivariable analysis, sarcopenia was associated with time to first non-CV hospitalization (hazard ratio 1.93; 95% confidence interval 1.14-3.24; p = 0.014) but not with any other hospitalization, any mortality endpoint, or a composite endpoint of CV death and HF hospitalization. CONCLUSIONS The prevalence of sarcopenia in ADHF patients is high and associated with greater risk of non-CV hospitalizations, highlighting the importance of identifying and managing the condition in a multidisciplinary approach. CLINICAL TRIAL REGISTRATION NCT03153774.
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140
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Kemp VL, Piber LDS, Ribeiro AP. Can physical activity levels and relationships with energy expenditure change the clinical aspects of sarcopenia and perceptions of falls among elderly women? Observational cross-sectional study. SAO PAULO MED J 2021; 139:285-292. [PMID: 33978131 PMCID: PMC9625012 DOI: 10.1590/1516-3180.2020.0602.r1.0402021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 02/04/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Physical activity (PA) is an effective strategy for managing sarcopenia in the elderly, but few studies have addressed PA levels regarding age-related changes. OBJECTIVE To ascertain the effects of elderly women's PA levels on sarcopenia, physical performance, handgrip strength and perception of the risk of falling, and their relationship with energy expenditure. DESIGN AND SETTING Observational cross-sectional study conducted in the southern region of the city of São Paulo, Brazil. METHODS Forty-seven elderly women were evaluated and divided into three groups: low PA (n = 13); moderate PA (n = 16); and high PA (n = 18). Their PA levels were investigated through the International Physical Activity Questionnaire (IPAQ); sarcopenia index, through dual-energy radiological absorptiometry; physical performance through the Timed Up & Go test; handgrip strength, using a digital dynamometer; and perception of the risk of falling, through the Fall Risk Awareness Questionnaire. RESULTS High PA level indicated higher skeletal muscle mass index, physical performance and IPAQ score, compared with low and moderate PA levels. Multiple linear regression analysis showed that higher IPAQ energy expenditure at high and moderate PA levels was a good predictor of higher physical performance and increased perception of the risk of falling. CONCLUSION Elderly women classified as having high PA level showed improvements in sarcopenia, handgrip strength, physical performance and perception of the risk of falling. The IPAQ energy expenditure of the elderly women with high and moderate PA levels was a good predictor of physical performance and improved perception of the risk of falling.
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Affiliation(s)
- Vitório Luís Kemp
- MD, MSc. Orthopedic and Sport Medicine Physician, Postgraduate Health Science Department, Medical School, Universidade Santo Amaro (UNISA), São Paulo (SP), Brazil.
| | - Leonardo de Souza Piber
- MD, MSc. Professor, Medical School, Universidade Santo Amaro (UNISA), São Paulo (SP), Brazil; and Attending Physician at Department of Radiology and Imaging, Center for Diagnostic Medicine, São Paulo (SP), Brazil.
| | - Ana Paula Ribeiro
- MD, PhD. Professor and Coordinator of the Biomechanics and Musculoskeletal Rehabilitation Laboratory, Postgraduate Health Science Department, Medical School, Universidade Santo Amaro (UNISA), São Paulo (SP), Brazil; and Postdoctoral Student, Medical School, Universidade de São Paulo (USP), São Paulo (SP), Brazil.
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Priego T, Martín AI, González-Hedström D, Granado M, López-Calderón A. Role of hormones in sarcopenia. VITAMINS AND HORMONES 2021; 115:535-570. [PMID: 33706961 DOI: 10.1016/bs.vh.2020.12.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Aging involves numerous changes in body composition that include a decrease in skeletal muscle mass. The gradual reduction in muscle mass is associated with a simultaneous decrease in muscle strength, which leads to reduced mobility, fragility and loss of independence. This process called sarcopenia is secondary to several factors such as sedentary lifestyle, inadequate nutrition, chronic inflammatory state and neurological alterations. However, the endocrine changes associated with aging seem to be of special importance in the development of sarcopenia. On one hand, advancing age is associated with a decreased secretion of the main hormones that stimulate skeletal muscle mass and function (growth hormone, insulin-like growth factor 1 (IGFI), testosterone and estradiol). On the other hand, the alteration of the IGF-I signaling along with decreased insulin sensitivity also have an important impact on myogenesis. Other hormones that decline with aging such as the adrenal-derived dehydroepiandrosterone, thyroid hormones and vitamin D seem to also be involved in sarcopenia. Adipokines released by adipose tissue show important changes during aging and can affect muscle physiology and metabolism. In addition, catabolic hormones such as cortisol and angiotensin II can accelerate aged-induced muscle atrophy, as they are involved in muscle wasting and their levels increase with age. The role played by all of these hormones and the possible use of some of them as therapeutic tools for treating sarcopenia will be discussed.
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Affiliation(s)
- T Priego
- Departamento de Fisiología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - A I Martín
- Departamento de Fisiología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - D González-Hedström
- Departamento de Fisiología, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain; Pharmactive Biotech Products S.L. Parque Científico de Madrid. Avenida del Doctor Severo Ochoa, 37 Local 4J, 28108 Alcobendas, Madrid, Spain
| | - M Granado
- Departamento de Fisiología, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain; CIBER Fisiopatología de la Obesidad y Nutrición. Instituto de Salud Carlos III, Madrid, Spain
| | - A López-Calderón
- Departamento de Fisiología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain.
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Skeletal Muscle Health and Cognitive Function: A Narrative Review. Int J Mol Sci 2020; 22:ijms22010255. [PMID: 33383820 PMCID: PMC7795998 DOI: 10.3390/ijms22010255] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 12/15/2020] [Accepted: 12/22/2020] [Indexed: 12/20/2022] Open
Abstract
Sarcopenia is the loss of skeletal muscle mass and function with advancing age. It involves both complex genetic and modifiable risk factors, such as lack of exercise, malnutrition and reduced neurological drive. Cognitive decline refers to diminished or impaired mental and/or intellectual functioning. Contracting skeletal muscle is a major source of neurotrophic factors, including brain-derived neurotrophic factor, which regulate synapses in the brain. Furthermore, skeletal muscle activity has important immune and redox effects that modify brain function and reduce muscle catabolism. The identification of common risk factors and underlying mechanisms for sarcopenia and cognition may allow the development of targeted interventions that slow or reverse sarcopenia and also certain forms of cognitive decline. However, the links between cognition and skeletal muscle have not been elucidated fully. This review provides a critical appraisal of the literature on the relationship between skeletal muscle health and cognition. The literature suggests that sarcopenia and cognitive decline share pathophysiological pathways. Ageing plays a role in both skeletal muscle deterioration and cognitive decline. Furthermore, lifestyle risk factors, such as physical inactivity, poor diet and smoking, are common to both disorders, so their potential role in the muscle-brain relationship warrants investigation.
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143
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Chen CY, Tseng WC, Yang YH, Chen CL, Lin LL, Chen FP, Wong AMK. Calf Circumference as an Optimal Choice of Four Screening Tools for Sarcopenia Among Ethnic Chinese Older Adults in Assisted Living. Clin Interv Aging 2020; 15:2415-2422. [PMID: 33380792 PMCID: PMC7767718 DOI: 10.2147/cia.s287207] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 12/01/2020] [Indexed: 12/28/2022] Open
Abstract
Introduction Sarcopenia is highly prevalent among residents of assisted-living facilities. However, the optimal screening tools are not clear. Therefore, we compared the performance of four recommended screening tools for predicting sarcopenia. Methods The study recruited 177 people over 65 years of age in assisted-living facilities. Appendicular muscle mass index was measured using bioelectrical impedance analysis. Calf circumference (CC), handgrip, six-meters walking speed, and screening questionnaires including SARC-CalF, SARC-F and 5-item Mini Sarcopenia Risk Assessment (MSRA-5) were evaluated. The diagnosis criteria for sarcopenia were based on the Asian Working Group for Sarcopenia 2019 consensus. The area under the receiver operating characteristic curves (AUC) was used to contrast the diagnostic accuracy of screening tools. Results The prevalence of sarcopenia was 52.7% among men and 51.2% among women. After adjusting for age, sex, body mass index and SARC-CalF score, CC remained significantly associated with sarcopenia in logistic regression analysis. The prediction model for sarcopenia based on CC alone had the highest accuracy compared to SARC-CalF, MSRA-5 and SARC-F (AUC, 0.819 vs 0.734 vs 0.600 vs 0.576; sensitivity/specificity, 80.4%/71.8% vs 38.0%/80.0% vs 60.7%/54.2% vs 10.9%/91.8%). Differences in AUCs between the prediction models were statistically significant (CC vs. SARC-CalF, P = 0.0181; SARC-CalF vs. MSRA-5, P = 0.0042). Optimal cutoff values for predicting sarcopenia were CC <34 cm in men and <33 cm in women. Conclusion To predict sarcopenia based on low CC alone is accurate, easy and inexpensive for use in assisted-living facility settings. Further validation studies in different populations are suggested.
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Affiliation(s)
- Chung-Yao Chen
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Keelung 204, Taiwan.,Department of Medicine, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Wen-Chun Tseng
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Keelung 204, Taiwan
| | - Yao-Hung Yang
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Keelung 204, Taiwan
| | - Chia-Ling Chen
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou 333, Taiwan.,Graduate Institute of Early Intervention, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Lain-Li Lin
- Department of Tourism Leisure and Health, Ching Kuo Institute of Management and Health, Keelung 204, Taiwan
| | - Fang-Ping Chen
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.,Keelung Osteoporosis Prevention and Treatment Center, Chang Gung Memorial Hospital, Keelung 204, Taiwan.,Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Keelung 204, Taiwan
| | - Alice M K Wong
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.,Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou 333, Taiwan.,Healthy Aging Research Center, Chang Gung University, Taoyuan 333, Taiwan
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144
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The Interplay between Mitochondrial Morphology and Myomitokines in Aging Sarcopenia. Int J Mol Sci 2020; 22:ijms22010091. [PMID: 33374852 PMCID: PMC7796142 DOI: 10.3390/ijms22010091] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 12/13/2022] Open
Abstract
Sarcopenia is a chronic disease characterized by the progressive loss of skeletal muscle mass, force, and function during aging. It is an emerging public problem associated with poor quality of life, disability, frailty, and high mortality. A decline in mitochondria quality control pathways constitutes a major mechanism driving aging sarcopenia, causing abnormal organelle accumulation over a lifetime. The resulting mitochondrial dysfunction in sarcopenic muscles feedbacks systemically by releasing the myomitokines fibroblast growth factor 21 (FGF21) and growth and differentiation factor 15 (GDF15), influencing the whole-body homeostasis and dictating healthy or unhealthy aging. This review describes the principal pathways controlling mitochondrial quality, many of which are potential therapeutic targets against muscle aging, and the connection between mitochondrial dysfunction and the myomitokines FGF21 and GDF15 in the pathogenesis of aging sarcopenia.
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145
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Abstract
Sarcopenia describes low muscle mass and strength associated with ageing, whilst reduced physical performance indicates the severity of the condition. It can happen independently of other medical conditions and can be a key feature of the frailty phenotype. Frailty is a syndrome of increased vulnerability to incomplete resolution of homeostasis, following a stressor event. Researchers have described the implications of hypothalamic pituitary dysregulation in the pathogenesis of both entities. This review summarizes the recent evidence in this area as well as other endocrine factors such as insulin resistance and vitamin D status and outlines current research priorities. We conducted searches to PubMed and Embase databases for articles, reviews and studies reporting new data on the interaction between hormones of the endocrine system and frailty and/ or sarcopenia in the last 5 years. Interventional studies, cohort studies, case-control studies and animal studies were included. Clinical trials register was also searched to identify ongoing relevant studies. Studies have given us insights into the complex relationships between factors such as anabolic hormones, glucocorticoids and vitamin D on muscle strength and performance and their involvement in ageing phenotypes. However, robust randomized controlled trials are needed to consolidate existing evidence in humans and inform clinical practice. Current evidence supports hormone replacement in patients with confirmed deficiencies, to optimize health and prevent complications. Hormone replacement has limited use for age-related conditions. Current interest is focused on muscle/bone/fat interactions and health outcomes in "sarcopenic obesity." A life-course approach to improving 'health-span' is advocated. Lifestyle factors such as nutrition and physical activity have important interactions with body composition, physical function and metabolic outcomes. Large-scale clinical trials will determine the efficacy and long-term safety of hormone supplementation in the management of sarcopenia and frailty.
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Affiliation(s)
- Vicky Kamwa
- Musculoskeletal Endocrinology Research Group, Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK - .,Academic Metabolic Bone Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK - .,Institute of Inflammation and Ageing, The University of Birmingham, Birmingham, UK -
| | - Carly Welch
- Institute of Inflammation and Ageing, The University of Birmingham, Birmingham, UK
| | - Zaki K Hassan-Smith
- Musculoskeletal Endocrinology Research Group, Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK.,Academic Metabolic Bone Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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146
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Rus GE, Porter J, Brunton A, Crocker M, Kotsimbos Z, Percic J, Polzella L, Willet N, Huggins CE. Nutrition interventions implemented in hospital to lower risk of sarcopenia in older adults: A systematic review of randomised controlled trials. Nutr Diet 2020; 77:90-102. [PMID: 32022999 PMCID: PMC7383582 DOI: 10.1111/1747-0080.12608] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 12/18/2019] [Accepted: 01/06/2020] [Indexed: 12/12/2022]
Abstract
AIM There is no standardised interventional approach to preventing or treating sarcopenia in older adults in hospital. The aim of this review was to systematically identify and synthesise the effects of nutritional interventions on markers of sarcopenia in hospitalised patients aged 65 years and older. METHODS Four databases were searched using terms for intervention, population and setting. Eligibility screening of title and abstract and then full-text papers was competed in duplicate, independently. The final included papers were assessed for quality, and outcome data extracted independently and in duplicate. Outcome data were synthesised by meta-analysis, where possible, or narratively. RESULTS Seven hundred and thirty-two articles were screened for eligibility yielding six studies for inclusion. All studies provided oral nutritional support that aimed to increase protein intake ranging from an additional 10 to 40 g/d, each with a unique formulation of amino acids and/or micronutrients; three studies combined nutritional intervention with an enhanced physical activity program. Five studies measured hand grip strength, the mean difference was 1.97 kg (95% CI 0.55-3.39, P = .006) greater in the intervention group (n = 166) compared with control group (n = 165). Assessment of muscle mass and activities of daily living were heterogeneous and the changes inconsistent between studies. CONCLUSIONS Few studies inform nutritional management of inpatients with sarcopenia or at risk of sarcopenia. High quality, large intervention trials are needed urgently to identify the optimal nutrition and physical activity intervention combinations to manage sarcopenia in older hospitalised adults. These studies need to include outcome measures of physical function and muscle quality.
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Affiliation(s)
- Grace E Rus
- The Mornington Centre, Peninsula Health, Melbourne, Victoria, Australia
| | - Judi Porter
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia.,Eastern Health Clinical Research Office, Eastern Health, Melbourne, Victoria, Australia
| | - Alexandra Brunton
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia
| | - Meghan Crocker
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia
| | - Zoe Kotsimbos
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia
| | - Jessica Percic
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia
| | - Louise Polzella
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia
| | - Natasha Willet
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia
| | - Catherine E Huggins
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia
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147
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Anker MS, Springer J, Coats AJ, von Haehling S. The 10th year of the Journal of Cachexia, Sarcopenia and Muscle. J Cachexia Sarcopenia Muscle 2020; 11:1390-1395. [PMID: 33340288 PMCID: PMC7749579 DOI: 10.1002/jcsm.12657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Markus S Anker
- Division of Cardiology and Metabolism, Department of Cardiology (CVK), Charité University Medicine Berlin, Berlin, Germany.,Berlin Institute of Health Center for Regenerative Therapies (BCRT), Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany.,Department of Cardiology, Campus Benjamin Franklin (CBF), Charité University Medicine Berlin, Berlin, Germany
| | - Jochen Springer
- Berlin Institute of Health Center for Regenerative Therapies (BCRT), Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Andrew Js Coats
- Department of Cardiology, IRCCS San Raffaele Pisana, Rome, Italy
| | - Stephan von Haehling
- Department of Cardiology and Pneumology, University Medical Center Göttingen, Göttingen, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Göttingen, Germany
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148
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Río X, Larrinaga-Undabarrena A, Coca A, Guerra-Balic M. Reference Values for Handgrip Strength in the Basque Country Elderly Population. BIOLOGY 2020; 9:E414. [PMID: 33255485 PMCID: PMC7760619 DOI: 10.3390/biology9120414] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/19/2020] [Accepted: 11/24/2020] [Indexed: 11/16/2022]
Abstract
Strength training is currently the most recommended primary therapeutic strategy to prevent and reverse the decline of muscle mass, strength, and functional deterioration associated with age. The aim is to provide reference values of handgrip strength (HGS) in the Basque Country population and compare the values with other populations. A total of 1869 subjects from the health-promoting programme for adults and older adults run by the Bilbao City Council were assessed using HGS with a digital dynamometer and anthropometric data measured by Tanita to obtain the mean values according to age distribution. From the 1869 subjects, 87.5% were women and 12.5% men. The HGS was higher among men than women, 32.4 ± 6.6 versus 20.1 ± 4.7 kg, respectively, p < 0.001 at all ages. Weak HGS cut-off points by age groups ranged from 31.0 to 23.8 and from 18.9 to 12.4 in men and women, respectively. The sample data were compared (d, t, and α) with those of other populations in all age groups (group > 60 years at 95% df, p < 0.05). A health-promoting programme appears to be effective in the general population in obtaining better values in the HGS test as age increases.
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Affiliation(s)
- Xabier Río
- Faculty of Psychology and Education, Physical Activity and Sports Sciences, University of Deusto, 48007 Bizkaia, Spain; (A.L.-U.); (A.C.)
| | - Arkaitz Larrinaga-Undabarrena
- Faculty of Psychology and Education, Physical Activity and Sports Sciences, University of Deusto, 48007 Bizkaia, Spain; (A.L.-U.); (A.C.)
| | - Aitor Coca
- Faculty of Psychology and Education, Physical Activity and Sports Sciences, University of Deusto, 48007 Bizkaia, Spain; (A.L.-U.); (A.C.)
| | - Myriam Guerra-Balic
- Faculty of Psychology, Education Sciences and Sport Blanquerna, University of Ramon Llul, 08022 Barcelona, Spain;
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149
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Prevalence and risk factors of primary sarcopenia in community-dwelling outpatient elderly: a cross-sectional study. Sci Rep 2020; 10:19551. [PMID: 33177536 PMCID: PMC7658996 DOI: 10.1038/s41598-020-75250-y] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 10/13/2020] [Indexed: 01/01/2023] Open
Abstract
No previous study has investigated the prevalence and risk factors for primary sarcopenia in outpatient setting. This study aims to evaluate the prevalence and factors associated with primary sarcopenia in outpatient elderly. Additionally, we compared the severity of sarcopenia based on the 2014 and 2019 Asian Working Group for Sarcopenia (AWGS) criteria. This cross-sectional study was performed in 330 subjects aged over 60 years in an outpatient setting. The muscle strength, muscle performance and muscle mass were assessed using the handheld dynamometer, 6-m gait speed, and bioelectrical impedance analysis, respectively. The prevalence of sarcopenia was 10% as per the 2014 and 2019 AWGS criteria. The development of sarcopenia was positively correlated with the age with an odds ratio (OR) of 6.87 [95% confidence interval (CI) 1.63–28.88] in the middle-old group (70–79 years), and 13.71 (95%CI 3.66–51.41; p = 0.009) in the very old group (≥ 80 years). Prefrailty and low physical activity were significantly associated with sarcopenia with an OR of 4.75 (95%CI 1.90—11.89) in prefrailty, 15.35 (95%CI 1.69–139.47) in the middle activity group, and 17.99 (95%CI 1.95–165.73) in the lowest activity group. In conclusion, primary sarcopenia was found in one-tenth of outpatient elderly. Age, prefrailty, and low activity were independent factors associated with sarcopenia.
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150
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Instrumented Analysis of the Sit-to-Stand Movement for Geriatric Screening: A Systematic Review. Bioengineering (Basel) 2020; 7:bioengineering7040139. [PMID: 33172131 PMCID: PMC7711962 DOI: 10.3390/bioengineering7040139] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/26/2020] [Accepted: 11/04/2020] [Indexed: 12/12/2022] Open
Abstract
The Sit-to-Stand (STS) is a widely used test of physical function to screen older people at risk of falls and frailty and is also one of the most important components of standard screening for sarcopenia. There have been many recent studies in which instrumented versions of the STS (iSTS) have been developed to provide additional parameters that could improve the accuracy of the STS test. This systematic review aimed to identify whether an iSTS is a viable alternative to a standard STS to identify older people at risk of falling, frailty, and sarcopenia. A total of 856 articles were found using the search strategy developed, with 12 articles retained in the review after screening based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Six studies evaluated the iSTS in fallers, five studies in frailty and only one study in both fallers and frailty. The results showed that power and velocity parameters extracted from an iSTS have the potential to improve the accuracy of screening when compared to a standard STS. Future work should focus on standardizing the segmentation of the STS into phases to enable comparison between studies and to develop devices integrated into the chair used for the test to improve usability.
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