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Kanbay M, Siriopol D, Copur S, Hasbal NB, Güldan M, Kalantar-Zadeh K, Garfias-Veitl T, von Haehling S. Effect of Bimagrumab on body composition: a systematic review and meta-analysis. Aging Clin Exp Res 2024; 36:185. [PMID: 39251484 PMCID: PMC11385021 DOI: 10.1007/s40520-024-02825-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 07/30/2024] [Indexed: 09/11/2024]
Abstract
BACKGROUND Sarcopenia, a condition marked by progressive muscle mass and function decline, presents significant challenges in aging populations and those with chronic illnesses. Current standard treatments such as dietary interventions and exercise programs are often unsustainable. There is increasing interest in pharmacological interventions like bimagrumab, a monoclonal antibody that promotes muscle hypertrophy by inhibiting muscle atrophy ligands. Bimagrumab has shown effectiveness in various conditions, including sarcopenia. AIM The primary objective of this meta-analysis is to evaluate the impact of bimagrumab treatment on both physical performance and body composition among patients diagnosed with sarcopenia. MATERIALS AND METHODS This meta-analysis follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We systematically searched PubMed, Ovid/Medline, Web of Science, and the Cochrane Library databases up to June 2024 using appropriate Medical Subject Headings (MeSH) terms and keywords related to bimagrumab and sarcopenia. Eligible studies were randomized controlled trials (RCTs) that assessed the effects of bimagrumab on physical performance (e.g., muscle strength, gait speed, six-minute walk distance) and body composition (e.g., muscle volume, fat-free body mass, fat body mass) in patients with sarcopenia. Data extraction was independently performed by two reviewers using a standardized form, with discrepancies resolved through discussion or consultation with a third reviewer. RESULTS From an initial search yielding 46 records, we screened titles, abstracts, and full texts to include seven RCTs in our meta-analysis. Bimagrumab treatment significantly increased thigh muscle volume (mean difference [MD] 5.29%, 95% confidence interval [CI] 4.08% to 6.50%, P < 0.001; moderate heterogeneity χ2 = 6.41, I2 = 38%, P = 0.17) and fat-free body mass (MD 1.90 kg, 95% CI 1.57 kg to 2.23 kg, P < 0.001; moderate heterogeneity χ2 = 8.60, I2 = 30%, P = 0.20), while decreasing fat body mass compared to placebo (MD - 4.55 kg, 95% CI - 5.08 kg to - 4.01 kg, P < 0.001; substantial heterogeneity χ2 = 27.44, I2 = 89%, P < 0.001). However, no significant improvement was observed in muscle strength or physical performance measures such as gait speed and six-minute walk distance with bimagrumab treatment, except among participants with slower baseline walking speeds or distances. DISCUSSION AND CONCLUSION This meta-analysis provides valuable insights into the effects of bimagrumab on sarcopenic patients, highlighting its significant improvements in body composition parameters but limited impact on functional outcomes. The observed heterogeneity in outcomes across studies underscores the need for cautious interpretation, considering variations in study populations, treatment durations, and outcome assessments. While bimagrumab shows promise as a safe pharmacological intervention for enhancing muscle mass and reducing fat mass in sarcopenia, its minimal effects on muscle strength and broader physical performance suggest potential limitations in translating body composition improvements into functional gains. Further research is needed to clarify its long-term efficacy, optimal dosing regimens, and potential benefits for specific subgroups of sarcopenic patients.
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Affiliation(s)
- Mehmet Kanbay
- Division of Nephrology, Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Dimitrie Siriopol
- Department of Nephrology, "Saint John the New" County Hospital, Suceava, Romania
- "Stefan Cel Mare" University, Suceava, Romania
| | - Sidar Copur
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Nuri Baris Hasbal
- Division of Nephrology, Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Mustafa Güldan
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Kam Kalantar-Zadeh
- Division of Nephrology and Hypertension, Department of Medicine, UCLA Medical Center, Harbor, Torrance, CA, USA
- UCLA David Geffen School of Medicine, Los Angeles, CA, USA
- The Lundquist Institute for Biomedical Innovation at Harbor, UCLA Medical Center, Torrance, CA, USA
- Tibor Rubin VA Medical Center, Long Beach VA Healthcare System, Long Beach, CA, USA
| | - Tania Garfias-Veitl
- Department of Cardiology and Pneumology, University of Medical Center Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Germany
| | - Stephan von Haehling
- Department of Cardiology and Pneumology, University of Medical Center Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Germany.
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Zheng H, Sun W, Zhou Z, Tian F, Xiao W, Zheng L. Cut-off points for knee extension strength: identifying muscle weakness in older adults. Eur Geriatr Med 2024; 15:913-925. [PMID: 38926333 DOI: 10.1007/s41999-024-01009-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024]
Abstract
PURPOSE Generalized muscle weakness is the primary characteristic of sarcopenia. Handgrip strength (HGS) is widely employed to detect muscle weakness. However, knee extension strength (KES) declines much earlier and more pronounced than HGS, and there is a stronger correlation between KES and functional performance. Therefore, KES may be a more appropriate proxy for identifying muscle weakness compared to HGS. The purpose of this review was to clarify the KES measurement towards a standardized approach and summarize the cut-off points for KES. METHODS A literature search was conducted in Web of Science, PubMed, Elsevier, Scopus and Medline databased up to July 10th, 2023. RESULTS A total of 12 articles were ultimately included in this review, which proposed various cut-off points for KES. Notably, these studies exhibited high heterogeneities, including diverse living settings for participants, KES measurement, methods for KES normalization, methodologies for determining cut-off points and study designs. CONCLUSIONS No consensus on cut-off points for KES was reached due to the heterogeneities in KES measurement and normalized methods among studies. To enhance the comparability among studies and facilitate the sarcopenia screening framework, a standardized approach for KES measurement and KES normalization are needed. Regarding KES measurement, the hand-held dynamometer-based isometric KES is easy to access and ideally suited for both clinical and community settings, while isokinetic KES, representing the gold standard, is preferred for research settings. Additionally, it is suggested to normalize isometric KES to body weight (BW), while normalizing isokinetic KES to allometrically scaled BW.
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Affiliation(s)
- Huifen Zheng
- School of Exercise and Health, Shanghai University of Sport, 650 Qingyuan Ring Road, Yangpu District, Shanghai, 200438, China
| | - Wei Sun
- College of Sport and Health, Shandong Sport University, Jinan, China
| | - Zifei Zhou
- Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301 Middle Yanchang Road, Jing'an District , Shanghai, 20072, China
| | - Fei Tian
- Changzhi Medical College, Changzhi, China
| | - Weihua Xiao
- School of Exercise and Health, Shanghai University of Sport, 650 Qingyuan Ring Road, Yangpu District, Shanghai, 200438, China.
| | - Longpo Zheng
- School of Exercise and Health, Shanghai University of Sport, 650 Qingyuan Ring Road, Yangpu District, Shanghai, 200438, China.
- Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301 Middle Yanchang Road, Jing'an District , Shanghai, 20072, China.
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Le AK, Lee JW, Nguyen TT, Nguyen TN, Kim Y. Dietary Intake, Menopausal Symptoms, and Body Composition Associated with Possible Sarcopenia Among Vietnamese Middle-Aged Women: A Cross-Sectional Study. Metab Syndr Relat Disord 2024. [PMID: 38985661 DOI: 10.1089/met.2024.0094] [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: 07/12/2024] Open
Abstract
Background: This study aims to investigate the prevalence of possible sarcopenia and its associated factors among middle-aged Vietnamese women. Methods: A cross-sectional study was conducted on 205 women aged 40-55 years who were admitted to the Can Tho Obstetrics and Gynecology Hospital between February and December 2023. The presence of possible sarcopenia was determined according to the AWGS 2019 criteria. Associated factors were dietary intake (total energy, protein, lipid, and carbohydrate intake), the severity of menopausal symptoms by using the Kupperman index, and body composition by using the bioelectrical impedance analysis device, Inbody S10. Logistic regressions were built to analyze the association between possible sarcopenia and its associated factors. Results: The prevalence of possible sarcopenia was 29.8%, with a mean age of 47.2. Possible sarcopenia was detected in 23% of the participants based on the criterion of low handgrip strength, whereas 83.6% of the participants when considered low performance in the chair stand test. Adjusted logistic regression analysis showed that living in a rural area (adjusted odds ratio [AOR]: 2.16, 95% confidence interval [95% CI]: 1.22-4.72), energy intake <25 kcal/body weight, (AOR: 1.94, 95% CI: 1.75-5.06), protein intake <0.91 g/body weight (AOR: 2.42, 95% CI: 1.51-5.76), skipping breakfast (AOR: 2.03, 95% CI: 0.91-4.54), mild menopausal symptoms (AOR: 2.68, 95% CI: 1.61-5.36), and obesity (AOR: 1.59, 95%CI: 1.29-3.67) were significantly associated with higher risk of possible sarcopenia. Conversely, higher muscle mass and higher upper limb mass were associated with a decreased risk of possible sarcopenia (total muscle mass AOR: 0.20, 95% CI: 0.07-0.59). Conclusions: These findings would provide a basis for enhancing management and prevention strategies to reduce the risk of sarcopenia in Vietnam. In particular, attention to nutrient intake and the management of menopausal symptoms may reduce the risk of sarcopenia.
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Affiliation(s)
- An Khanh Le
- Department of Human Ecology, Graduate School, Korea University, Seoul, Korea
- Department of Nutrition and Dietetics, Can Tho Obstetrics and Gynecology Hospital, Can Tho city, Viet Nam
| | - Jung Woo Lee
- Department of Human Ecology, Graduate School, Korea University, Seoul, Korea
| | - Tam Thanh Nguyen
- Department of Nutrition and Dietetics, Can Tho Obstetrics and Gynecology Hospital, Can Tho city, Viet Nam
| | - Tam Ngoc Nguyen
- Department of Geriatrics, Hanoi Medical University, Ha Noi city, Viet Nam
| | - Yookyung Kim
- Department of Human Ecology, Graduate School, Korea University, Seoul, Korea
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Lee JH, Kim HJ, Han S, Park SJ, Sim M, Lee KH. Reliability and Agreement Assessment of Sarcopenia Diagnosis through Comparison of Bioelectrical Impedance Analysis and Dual-Energy X-ray Absorptiometry. Diagnostics (Basel) 2024; 14:899. [PMID: 38732314 PMCID: PMC11083379 DOI: 10.3390/diagnostics14090899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
A unified diagnostic criterion has yet to be established for sarcopenia. Therefore, we analyzed the reliability and validity of sarcopenia diagnosis using bioelectrical impedance analysis (BIA) compared with the gold standard, dual-energy X-ray absorptiometry (DEXA), and evaluated the predictive accuracy of BIA for diagnosis. The clinical trial, involving a total of 239 participants, was conducted between December 2018 and September 2019 on healthy volunteers without significant medical histories. The participants underwent health assessments, followed by sequential DEXA and BIA measurements. In both the low and normal appendicular skeletal muscle (ASM) groups, there were significant differences in the right arm, left arm, right leg, left leg, ASM, and ASM index (ASMI) between DEXA and BIA across all age groups (p < 0.05). BIA tended to overestimate compared to DEXA, but ASMI values for males and females were consistent with the criteria for sarcopenia. Bland-Altman analysis showed that each segment in both the low and normal ASM groups fell within the limits of agreement (LOA). The diagnosis of sarcopenia using BIA was significantly different from that using DEXA. However, it exhibited a significantly high correlation, fell within the LOA, and demonstrated high predictive accuracy. BIA can be considered an effective tool for diagnosing sarcopenia.
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Affiliation(s)
- Jung Hun Lee
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (J.H.L.); (H.J.K.)
| | - Hee Jin Kim
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (J.H.L.); (H.J.K.)
| | - Sanghun Han
- MEDIANA Co., Ltd., Wonju 26365, Republic of Korea; (S.H.); (S.J.P.); (M.S.)
| | - Seong Jun Park
- MEDIANA Co., Ltd., Wonju 26365, Republic of Korea; (S.H.); (S.J.P.); (M.S.)
| | - Myongheon Sim
- MEDIANA Co., Ltd., Wonju 26365, Republic of Korea; (S.H.); (S.J.P.); (M.S.)
| | - Kang Hyun Lee
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (J.H.L.); (H.J.K.)
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Morin AG, Somme D, Corvol A. Rhabdomyolysis in older adults: outcomes and prognostic factors. BMC Geriatr 2024; 24:46. [PMID: 38212712 PMCID: PMC10782688 DOI: 10.1186/s12877-023-04620-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 12/17/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND Rhabdomyolysis is a common condition in older adults, often associated with falls. However, prognostic factors for rhabdomyolysis have mainly been studied in middle-aged populations. OBJECTIVE To test the hypothesis that age influences rhabdomyolysis prognostic factors. METHODS This retrospective single-center observational study included all patients with a creatine kinase (CK) level greater than five times normal, admitted to Rennes University Hospital between 2013 and 2019. The primary endpoint was 30-day in-hospital mortality rate. RESULTS 343 patients were included (median age: 75 years). The mean peak CK was 21,825 IU/L. Acute renal failure occurred in 57.7% of the cases. For patients aged 70 years and over, the main etiology was prolonged immobilization after a fall. The 30-day in-hospital mortality rate was 10.5% (23 deaths). The Charlson score, number of medications and CK and creatinine levels varied according to age. Multivariate analysis showed age to be a factor that was associated, although not proportionally, with 30-day in-hospital mortality. CONCLUSION Factors influencing rhabdomyolysis severity were not randomly distributed according to age. The term rhabdomyolysis encompasses various clinical realities and is associated with different mechanisms. More research is needed to better understand the physio-pathological and prognostic factors of rhabdomyolysis, especially in older adults.
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Affiliation(s)
- Anne-Gaëlle Morin
- Geriatric Department, Univ Rennes, CHU Rennes, Rennes, F-35000, France
| | - Dominique Somme
- Univ Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS - U 1309, Rennes, F-35000, France
- CHU Pontchaillou, 2 Rue Henri le Guilloux, Rennes, 35000, France
| | - Aline Corvol
- Univ Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS - U 1309, Rennes, F-35000, France.
- CHU Pontchaillou, 2 Rue Henri le Guilloux, Rennes, 35000, France.
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Lee HJ, Choi HJ, Lee SA, Baek DH, Heo JB, Song GY, Lee W. Myogenesis Effects of RGX365 to Improve Skeletal Muscle Atrophy. Nutrients 2023; 15:4307. [PMID: 37836590 PMCID: PMC10574276 DOI: 10.3390/nu15194307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/01/2023] [Accepted: 10/08/2023] [Indexed: 10/15/2023] Open
Abstract
Age-related skeletal muscle atrophy and weakness not only reduce the quality of life of those afflicted, but also worsen the prognosis of underlying diseases. We evaluated the effect of RGX365, a protopanaxatriol-type rare ginsenoside mixture, on improving skeletal muscle atrophy. We investigated the myogenic effect of RGX365 on mouse myoblast cells (C2C12) and dexamethasone (10 µM)-induced atrophy of differentiated C2C12. RGX365-treated myotube diameters and myosin heavy chain (MyHC) expression levels were analyzed using immunofluorescence. We evaluated the myogenic effects of RGX365 in aging sarcopenic mice. RGX365 increased myoblast differentiation and MyHC expression, and attenuated the muscle atrophy-inducing F-box (Atrogin-1) and muscle RING finger 1 (MuRF1) expression. Notably, one month of oral administration of RGX365 to 23-month-old sarcopenic mice improved muscle fiber size and the expression of skeletal muscle regeneration-associated molecules. In conclusion, rare ginsenosides, agonists of steroid receptors, can ameliorate skeletal muscle atrophy during long-term administration.
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Affiliation(s)
- Hye-Jin Lee
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Hui-Ji Choi
- College of Pharmacy, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Sang-Ah Lee
- Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju 63243, Republic of Korea
- Environmental Safety Group, Korea Institute of Science and Technology (KIST) Europe, 66123 Saarbruecken, Germany
| | - Dong Hyuk Baek
- College of Pharmacy, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Jong Beom Heo
- College of Pharmacy, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Gyu Yong Song
- College of Pharmacy, Chungnam National University, Daejeon 34134, Republic of Korea
- AREZ Co., Ltd., Daejeon 34036, Republic of Korea
| | - Wonhwa Lee
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Republic of Korea
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Bahat G, Bozkurt ME, Ozkok S, Kilic C, Karan MA. The longitudinal associations of sarcopenia definitions with functional deterioration: a comparative study. Aging Clin Exp Res 2023; 35:2089-2099. [PMID: 37486546 DOI: 10.1007/s40520-023-02498-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 07/07/2023] [Indexed: 07/25/2023]
Abstract
OBJECTIVE Probable sarcopenia is a predictor of functional limitation in older adults. However, whether standard thresholds recommended by guides, or population-specific thresholds better predict impairment in functionality is an issue that needs to be enlightened. We aimed to study the associations of probable sarcopenia identified by the use of EWGSOP2 and population-specific thresholds with deterioration in functionality at follow-up and give prevalences of probable sarcopenia with different thresholds in older outpatients admitted to a tertiary health center. METHODS In this retrospective, longitudinal follow-up study, we assessed handgrip strength (HGS) at the admission with a Jamar hand-dynamometer and diagnosed probable sarcopenia with standard and population-specific thresholds, i.e., 27 kg/16 kg, and 35 kg/20 kg in males/females, respectively. We evaluated activities of daily living (ADL) and instrumental ADL (IADL), with Katz and Lawton scales, at the admission and follow-up. To study whether probable sarcopenia was a predictor of impaired functionality, we defined two models for Cox regression analysis. We performed adjustments for age, sex, and nutritional status (assessed by Mini-Nutritional Assessment-Short Form) in Model 1 and defined Model 2 by adding low gait speed and frailty to the variables in Model 1. RESULTS Among a total of 1970 patients, 195 had follow-up of median 560 days. The mean age was 75.5 ± 5.5, and 142 (72.8%) were female. In the basal evaluation, the prevalences of probable sarcopenia defined by the standard cut-offs and by population-specific cut-offs were 8.7% and 35.4%, respectively. In univariate analyses (Kaplan-Meier log-rank test), probable sarcopenia by population-specific cut-offs, but not EWGSOP2-cut-offs, was associated with deteriorations in both ADL (p = 0.04) and IADL (p < 0.001). In multivariate analyses, only the probable sarcopenia identified by population-specific cut-offs was independently associated with impairment in IADL in both models [HR (95%CI) = 1.88 (1.07-3.30), and 1.9 (1.04-3.6); for Model 1 and Model 2, respectively)]. CONCLUSION Our findings suggested that the definition of probable sarcopenia identified by not standard, but population-specific thresholds more reliably predicted longitudinal deterioration of functionality in older outpatients. This finding might be considered as evidence supporting the use of population-specific cut-offs when the concern is sarcopenia diagnosis.
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Affiliation(s)
- Gulistan Bahat
- Division of Geriatrics, Department of Internal Medicine, Istanbul Medical School, Istanbul University, Capa, Istanbul, Turkey.
| | - Meris Esra Bozkurt
- Division of Geriatrics, Department of Internal Medicine, Istanbul Medical School, Istanbul University, Capa, Istanbul, Turkey
| | - Serdar Ozkok
- Division of Geriatrics, Department of Internal Medicine, Istanbul Medical School, Istanbul University, Capa, Istanbul, Turkey
| | - Cihan Kilic
- Division of Geriatrics, Department of Internal Medicine, Istanbul Medical School, Istanbul University, Capa, Istanbul, Turkey
| | - Mehmet Akif Karan
- Division of Geriatrics, Department of Internal Medicine, Istanbul Medical School, Istanbul University, Capa, Istanbul, Turkey
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Bagheri R, Shakibaee A, Camera DM, Sobhani V, Ghobadi H, Nazar E, Fakhari H, Dutheil F. Effects of 8 weeks of resistance training in combination with a high protein diet on body composition, muscular performance, and markers of liver and kidney function in untrained older ex-military men. Front Nutr 2023; 10:1205310. [PMID: 37457969 PMCID: PMC10342203 DOI: 10.3389/fnut.2023.1205310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023] Open
Abstract
Background The effects of a high protein diet in combination with chronic resistance training (RT) on skeletal muscle adaptation responses in untrained older ex-military men is unknown. Therefore, we compared the effects of 8 weeks of RT in combination with either a high (1.6 g/kg/d) or low protein diet (0.8 g/kg/d) on body composition [skeletal muscle mass (SMM) and body fat percentage (BFP)], muscular strength, power, and endurance (upper and lower body), markers of liver [alanine transaminase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transferase (GGT)] and kidney (creatinine and urea) function, and lipid profile low-density lipoprotein (LDL), high-density lipoprotein (HDL), and cholesterol levels in a cohort of healthy, untrained older ex-military males. Methods Forty healthy untrained older ex-military males (age: 61 ± 2 yr, body mass index: 23.2 ± 1.3 kg.m-2) performed 8 weeks (three sessions·w-1) of RT with either 1.6 g/kg/d (RHP; n = 20) or 0.8 g/kg/d of protein (RLP; n = 20). Body composition (assessed by Inbody 720), muscular strength (1-RM for chest and leg press), power (Wingate test), endurance (75% 1-RM for chest and leg press), and markers of liver and kidney function (biochemical kits) were assessed pre and post-intervention. Results SMM and muscular strength (upper and lower body) increased post-intervention in both groups and were significantly greater in RHP compared to RLP, while muscular power increased to the same extent in both groups (p < 0.05) with no between-group differences (p > 0.05). In contrast, there were no post-intervention changes in muscular endurance, HDL, and BFP remained in either group (p > 0.05). ALT and creatinine significantly increased in RHP compared to RLP while GGT, AST, and urea only increased in the RLP group (p < 0.05). LDL and cholesterol significantly decreased in both groups (p < 0.05). Conclusion A daily intake of 1.6 g/kg/d protein was superior to 0.8 g/kg/d (current recommended daily intake) for promoting greater improvements in SMM and muscle strength and thus may be a more suitable level of intake for promoting such adaptive responses. Notwithstanding observed between-group differences in ALT and creatinine and the fact that levels remained within normal ranges, it is feasible to conclude that this daily protein intake is efficacious and well tolerated by healthy, untrained older ex-military males.
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Affiliation(s)
- Reza Bagheri
- Exercise Physiology Research Center, Lifestyle Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Abolfazl Shakibaee
- Exercise Physiology Research Center, Lifestyle Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Donny M. Camera
- Department of Health and Biostatistics, Swinburne University, Melbourne, VIC, Australia
| | - Vahid Sobhani
- Exercise Physiology Research Center, Lifestyle Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Hamid Ghobadi
- Department of Exercise Physiology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Eisa Nazar
- Psychiatry and Behavioral Sciences Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Hadi Fakhari
- Department of Exercise Physiology, University of Isfahan, Isfahan, Iran
| | - Fred Dutheil
- CNRS, LaPSCo, Physiological and Psychosocial Stress, CHU Clermont-Ferrand, University Hospital of Clermont-Ferrand, Preventive and Occupational Medicine, Université Clermont Auvergne, Clermont-Ferrand, France
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Pineda-Zuluaga MC, González-Correa CH, Sepulveda-Gallego LE. Cut-off points for low skeletal muscle mass in older adults: Colombia versus other populations. F1000Res 2023; 11:304. [PMID: 37638137 PMCID: PMC10450257 DOI: 10.12688/f1000research.109195.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/15/2023] [Indexed: 08/29/2023] Open
Abstract
Background: The European Working Group on Sarcopenia in the Elderly defined sarcopenia as a geriatric syndrome with a diagnostic criteria of low skeletal muscle mass (LMM). Various sarcopenia consensuses recommend as cut-offs for LMM, the use of below 2 SDs from the mean skeletal muscle mass index (SMI) of a young reference group. Given the contrast between reported cut-offs, the objective of this study was to establish cut-offs for LMM from older adults in Manizales and compare them with those published in the literature. Methods: This was a prospective, cross-sectional analytical study in 237 healthy elderly patients from the city of Manizales, Colombia. Anthropometric measurements of weight, height and body mass index were estimated. The SMI was estimated with the Xitron Technologies bioimpedance meter using the Janssen formula. For the comparison of SMI cut-offs, studies that evaluated this parameter with bioelectrical impedance analysis (BIA) were taken into account, in addition to being obtained from the -2 SD from the sex-specific mean of a young reference group. Results: The cut-off points for SMI were 8.0 kg/m 2 for men and 6.1 kg/m 2 for women. There was a statistically significant difference when evaluating LMM from the cut-offs of the present study and those reported in Spain, Turkey, and Finland. The cut-off points of SMI derived from this sample of Colombian men and women may be adequate for the diagnosis in the Colombian geriatric population. However, we did not find significant differences when comparing the cut-offs for SMI from a population of older adults and young adults from the same city. Conclusions: The cut-off points of SMI by BIA derived from a sample of Colombian men and women may be adequate for the diagnosis of LMM in the Colombian geriatric population or populations with similar characteristics to those of the sample evaluated here.
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Affiliation(s)
- Maria Camila Pineda-Zuluaga
- Department of Basic Sciences, Universidad de Caldas, Manizales, Research Group of Nutrition, Metabolism and Food Safety, Colombia
| | - Clara Helena González-Correa
- Department of Basic Sciences, Universidad de Caldas, Manizales, Research Group of Nutrition, Metabolism and Food Safety, Colombia
| | - Luz Elena Sepulveda-Gallego
- Department of Public Health, Universidad de Caldas, Manizales, Research Group for Health Promotion and Disease Prevention, Colombia
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da Costa Teixeira LA, Avelar NCP, Peixoto MFD, Parentoni AN, Santos JMD, Pereira FSM, Danielewicz AL, Leopoldino AAO, Costa SP, Arrieiro AN, Soares LA, da Silva Lage VK, Prates ACN, Taiar R, de Carvalho Bastone A, Oliveira VCD, Oliveira MX, Costa HS, Nobre JNP, Brant FP, Duarte TC, Figueiredo PHS, Mendonça VA, Lacerda ACR. Inflammatory biomarkers at different stages of Sarcopenia in older women. Sci Rep 2023; 13:10367. [PMID: 37365209 DOI: 10.1038/s41598-023-37229-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/18/2023] [Indexed: 06/28/2023] Open
Abstract
In recent years, studies have found that Sarcopenia alters inflammatory biomarkers. However, the behavior of inflammatory biomarkers at different stages of Sarcopenia is not well understood. This study aimed to compare a broad panel of inflammatory biomarkers in older women at different stages of Sarcopenia. The study included 71 Brazilian community-dwelling older women. Muscle Strength was assessed by using handgrip strength (Jamar dynamometer). The Short Physical Performance Battery (SPPB) was performed to assess the physical performance, and body composition was assessed by DEXA. Sarcopenia was diagnosed and classified according to the EWGSOP2 criteria. Blood was drawn, and inflammatory biomarkers associated with Sarcopenia (IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, TNF, adiponectin, leptin, resistin, BDNF, sTNFr-1 and sTNFr-2) was analysed. After diagnosis and classification of sarcopenia, 45% of women did not present Sarcopenia (NS, N = 32), 23.9% were diagnosed with Sarcopenia Probable (SP, N = 17), 19,7% with Sarcopenia Confirmed (SC, N = 14), and 11.3% with Severe Sarcopenia (SS, N = 8). The analysis of inflammatory biomarkers revealed that the more advanced the stage of Sarcopenia, the higher the levels of BDNF, IL-8, sTNFr-1, and sTNFr-2. The assessment of BDNF, IL-8, sTNFr-1, and sTNFr-2 levels may be an adjuvant tool in diagnosis and severity classification of Sarcopenia in older Brazilian women.
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Affiliation(s)
- Leonardo Augusto da Costa Teixeira
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Nubia Carelli Pereira Avelar
- Departamento de Fisioterapia da Universidade Federal de Santa Catarina (UFSC), Campus Aranguá, Santa Catarina, Brazil
| | - Marco Fabrício Dias Peixoto
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Adriana Netto Parentoni
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Jousielle Marcia Dos Santos
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Fabiana Souza Máximo Pereira
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Ana Lúcia Danielewicz
- Departamento de Fisioterapia da Universidade Federal de Santa Catarina (UFSC), Campus Aranguá, Santa Catarina, Brazil
| | | | - Sabrina Paula Costa
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
| | - Arthur Nascimento Arrieiro
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Luana Aparecida Soares
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Vanessa Kelly da Silva Lage
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Ana Caroline Negreiro Prates
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
| | - Redha Taiar
- MATériaux et Ingénierie Mécanique (MATIM), Université de Reims Champagne-Ardenne, 51100, Reims, France
| | - Alessandra de Carvalho Bastone
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Vinicius Cunha de Oliveira
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Murilo Xavier Oliveira
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Henrique Silveira Costa
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Juliana Nogueira Pontes Nobre
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Franciane Pereira Brant
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Tamiris Campos Duarte
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Pedro Henrique Scheidt Figueiredo
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Vanessa Amaral Mendonça
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil
| | - Ana Cristina Rodrigues Lacerda
- Programa de Pós-Graduação em Ciências da Saúde (PPGCS), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil.
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, Brazil.
- Departamento de Fisioterapia, Faculdade de Ciências Biológicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil.
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Lee DG, Bae JH. Fatty infiltration of the multifidus muscle independently increases osteoporotic vertebral compression fracture risk. BMC Musculoskelet Disord 2023; 24:508. [PMID: 37349814 DOI: 10.1186/s12891-023-06640-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 06/15/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND Vertebral compression fractures decrease daily life activities and increase economic and social burdens. Aging decreases bone mineral density (BMD), which increases the incidence of osteoporotic vertebral compression fractures (OVCFs). However, factors other than BMD can affect OVCFs. Sarcopenia has been a noticeable factor in the aging health problem. Sarcopenia, which involves a decrease in the quality of the back muscles, influences OVCFs. Therefore, this study aimed to evaluate the influence of the quality of the multifidus muscle on OVCFs. METHODS We retrospectively studied patients aged 60 years and older who underwent concomitant lumbar MRI and BMD in the university hospital database, with no history of structurally affecting the lumbar spine. We first divided the recruited people into a control group and a fracture group according to the presence or absence of OVCFs, and further divided the fracture group into an osteoporosis BMD group and an osteopenia BMD group based on the BMD T-score of -2.5. Using images of lumbar spine MRI, the cross-sectional area and percentage of muscle fiber (PMF) of the multifidus muscle were obtained. RESULTS We included 120 patients who had visited the university hospital, with 45 participants in the control group and 75 in the fracture group (osteopenia BMD: 41, osteoporosis BMD: 34). Age, BMD, and the psoas index significantly differed between the control and fracture groups. The mean cross-sectional area (CSA) of multifidus muscles measured at L4-5 and L5-S1, respectively, did not differ among the control, P-BMD, and O-BMD groups. On the other hand, the PMF measured at L4-5 and L5-S1 showed a significant difference among the three groups, and the value of the fracture group was lower than that of the control group. Logistic regression analysis showed that the PMF value, not the CSA, of the multifidus muscle at L4-5 and L5-S1 affected the risk of OVCFs, with and without adjusting for other significant factors. CONCLUSIONS High percentage of fatty infiltration of the multifidus muscle increases the spinal fracture risk. Therefore, preserving the quality of the spinal muscle and bone density is essential for preventing OVCFs.
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Affiliation(s)
- Dong Gyu Lee
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, 317-1, Daemyungdong, Namku, Daegu, 705-717, Republic of Korea
| | - Jae Hwa Bae
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, 317-1, Daemyungdong, Namku, Daegu, 705-717, Republic of Korea.
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Cipolli GC, de Assumpção D, Borim FSA, Aprahamian I, da Silva Falcão DV, Cachioni M, Batistoni SST, de Melo RC, Corona LP, Neri AL, Xue QL, Yassuda MS. Cognitive Impairment Predicts Sarcopenia 9 Years Later Among Older Adults. J Am Med Dir Assoc 2023:S1525-8610(23)00471-1. [PMID: 37311558 DOI: 10.1016/j.jamda.2023.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 05/03/2023] [Accepted: 05/07/2023] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To assess the longitudinal association between cognitive impairment and sarcopenia in a sample of Brazilian community-dwelling older adults. DESIGN Nine-year observational prospective study. SETTING AND PARTICIPANTS A total of 521 community-dwelling older adults from 2 Brazilian sites of the Frailty in Brazilian Older Adults (FIBRA in Portuguese) study. METHODS Sarcopenia was defined as low hand-grip strength and low muscle mass. Cognitive impairment was determined at baseline using the Mini-Mental State Examination, with education-adjusted cutoff scores. The logistic regression model was used to assess the association between cognitive impairment and incident sarcopenia after adjusting for gender, age, education, morbidities, physical activity, and body mass index. Inverse probability weighting was applied to correct for sample loss at follow-up. RESULTS The mean age of the study population was 72.7 (±5.6) years, and 365 were women (70.1%). Being 80 years and older (odds ratio [OR], 4.62; 95% CI, 1.38-15.48; P = .013), being under- and overweight (OR, 0.29; 95% CI, 0.11-0.76; P = .012, and OR, 5.12; 95% CI, 2.18-12.01; P < .001, respectively) and having cognitive impairment (OR, 2.44; 95% CI, 1.18-5.04; P = .016) at baseline predicted sarcopenia after 9 years. CONCLUSION AND IMPLICATIONS Cognitive impairment may predict sarcopenia in Brazilian older adults. More studies are necessary to identify the main mechanisms shared by sarcopenia and cognitive decline, which could support the development of prevention interventions.
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Affiliation(s)
| | - Daniela de Assumpção
- State University of Campinas, Graduate Program in Gerontology, Campinas, SP, Brazil
| | | | - Ivan Aprahamian
- Faculty of Medicine of Jundiaí, Department of Internal Medicine, Research Group on Multimorbidity and Mental Health in Aging, Jundiaí, SP, Brazil
| | | | - Meire Cachioni
- State University of Campinas, Graduate Program in Gerontology, Campinas, SP, Brazil; School of Arts, Sciences and Humanities, University of São Paulo, São Paulo, SP, Brazil
| | - Samila Sathler Tavares Batistoni
- State University of Campinas, Graduate Program in Gerontology, Campinas, SP, Brazil; School of Arts, Sciences and Humanities, University of São Paulo, São Paulo, SP, Brazil
| | - Ruth Caldeira de Melo
- State University of Campinas, Graduate Program in Gerontology, Campinas, SP, Brazil; School of Arts, Sciences and Humanities, University of São Paulo, São Paulo, SP, Brazil
| | - Ligiana Pires Corona
- State University of Campinas, Graduate Program in Gerontology, Campinas, SP, Brazil
| | | | - Qian-Li Xue
- Division of Geriatric Medicine and Gerontology, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; Center on Aging and Health, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Mônica Sanches Yassuda
- State University of Campinas, Graduate Program in Gerontology, Campinas, SP, Brazil; School of Arts, Sciences and Humanities, University of São Paulo, São Paulo, SP, Brazil.
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13
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Nagai T, Miyagami M, Okano I, Nakamura S, Okazaki Y, Sakamoto K, Kasai F, Kudo Y, Kawate N. Association of Spinal Alignment and Abdominal Circumference with Sarcopenia Status and Fall Risk in Patients with Osteoporosis: A Retrospective Study. Nutrients 2023; 15:nu15112571. [PMID: 37299534 DOI: 10.3390/nu15112571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 05/26/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
Since vertebral kyphosis and abdominal circumference are thought to influence sarcopenia and fall risk in osteoporosis, we evaluated sarcopenia and fall risk in patients with different measurements of abdominal circumference and sagittal longitudinal axis (SVA). In this post hoc study, 227 patients aged 65 years or more who visited an outpatient osteoporosis clinic were included in the analysis. Sarcopenia was determined from lean body mass, grip strength, and walking speed by dual energy X-ray absorptiometry; SVA (median 40 mm) and abdominal circumference (median 80 cm) were compared between the four groups, each divided into two groups. Nutritional management, falls, and fall anxiety scores were also examined. The incidence of sarcopenia was significantly increased in those with abdominal circumference < 80 cm in both the SVA < 40 mm and SVA ≥ 40 mm groups (p < 0.05). Nonetheless, the fall scores of those with SVA < 40 mm were lower than those of individuals with SVA ≥ 40 mm (p < 0.01). Based on the results of this study, SVA and abdominal circumference values may predict the risk of sarcopenia and falls. More research is needed before our results can be translated into clinical practice.
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Affiliation(s)
- Takashi Nagai
- Department of Rehabilitation Medicine, Showa University School of Medicine, Tokyo 142-866, Japan
- Department of Orthopedic Surgery, Showa University School of Medicine, Tokyo 142-866, Japan
| | - Makoto Miyagami
- Department of Orthopedic Surgery, Showa University School of Medicine, Tokyo 142-866, Japan
| | - Ichiro Okano
- Department of Orthopedic Surgery, Showa University School of Medicine, Tokyo 142-866, Japan
| | - Shota Nakamura
- Department of Orthopedic Surgery, Showa University School of Medicine, Tokyo 142-866, Japan
| | - Yuichiro Okazaki
- Department of Orthopedic Surgery, Showa University School of Medicine, Tokyo 142-866, Japan
| | - Keizo Sakamoto
- Department of Orthopedic Surgery, Showa University School of Medicine, Tokyo 142-866, Japan
| | - Fumihito Kasai
- Department of Rehabilitation Medicine, Showa University School of Medicine, Tokyo 142-866, Japan
| | - Yoshifumi Kudo
- Department of Orthopedic Surgery, Showa University School of Medicine, Tokyo 142-866, Japan
| | - Nobuyuki Kawate
- Department of Rehabilitation Medicine, Showa University School of Medicine, Tokyo 142-866, Japan
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14
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Mediterranean Diet and Sarcopenia Features in Apparently Healthy Adults over 65 Years: A Systematic Review. Nutrients 2023; 15:nu15051104. [PMID: 36904104 PMCID: PMC10005300 DOI: 10.3390/nu15051104] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Low muscle mass combined with changes in physical function and muscle quality is defined as sarcopenia. In people > 60 years, sarcopenia reaches 10% and tends to increase with age. Individual nutrients, such as protein, may have a protective role against sarcopenia, but recent evidence suggests that protein alone has been ineffective in increasing muscle strength. Dietary patterns, instead, with a high "anti-inflammatory" potential, such as the Mediterranean dietary pattern, have been considered as an emerging dietary remedy against sarcopenia. The aim of this systematic review was to summarize the evidence of the role of Mediterranean diet in sarcopenia prevention and/or improvement, including recent data, in healthy elders. We searched published studies about sarcopenia and the Mediterranean diet until December 2022 in Pubmed, Cochrane, Scopus search engine and grey literature. In total, ten articles were identified as relevant: four cross-sectional studies and six prospective. No clinical trial was identified. Only three studies assessed sarcopenia presence and four measured muscle mass, which is an essential criterion in sarcopenia diagnosis. Mediterranean diet adherence had, in general, a positive role in muscle mass and muscle function, while the results were less clear with regard to muscle strength. Additionally, there was no evidence of a positive effect of the Mediterranean diet on sarcopenia. There is a need for conduction of clinical trials in order to reach cause-effects conclusions regarding the importance of the Mediterranean diet in sarcopenia prevention and management in Mediterranean and non-Mediterranean populations.
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Kwon YE, Lee JS, Kim J, Baeg SI, Choi HM, Kim H, Yang JY, Oh D. Impact of sarcopenia and phase angle on mortality of the very elderly. J Cachexia Sarcopenia Muscle 2023; 14:279-287. [PMID: 36394098 PMCID: PMC9891944 DOI: 10.1002/jcsm.13128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/12/2022] [Accepted: 10/25/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Sarcopenia is a major component of geriatric syndrome and associated with poor clinical outcomes and mortality. However, diagnosing sarcopenia in the very elderly is difficult, and data on its epidemiology and devastating effects in this group are scarce. Phase angle (PA) is measured using bioimpedance spectroscopy and known to reflect cellular integrity and health. This study aimed to clarify the impact of sarcopenia and PA on mortality risk in very elderly people living in long-term care facilities. METHODS This prospective cohort study enrolled elderly residents living in nine long-term care facilities. We collected the participants' data, such as body mass index (BMI), comorbidities and laboratory data, from September to October 2017 and mortality data until October 2019. Nutritional status was evaluated using the Mini Nutritional Assessment (MNA) score, and multifrequency bioimpedance spectroscopy was used to assess body composition including PA. Appendicular skeletal muscle mass was calculated using the body composition monitor-derived equation of Taiwan's researchers. Sarcopenia was diagnosed using the European Working Group on Sarcopenia in Older People 2 (EWGSOP2) definition (sarcopenia vs. normal group). We divided the participants into two groups according to the median PA value of 3.65° (high vs. low group) and performed multivariate regression analyses to verify the association with mortality risk according to sarcopenia diagnosis or PA group. RESULTS A total of 279 elderly participants were enrolled; of them, 238 (85.3%) were diagnosed with sarcopenia according to EWGSOP2 guidelines. The median patient age was 83 years, 211 (75.6%) were female and the median BMI was 20.4 kg/m2 . The sarcopenia group was older than the normal group (84 vs. 81 years; P = 0.002), had a lower mean BMI (19.8 vs. 26.6 kg/m2 , P < 0.001) and had a lower MNA score (9 vs. 12 points, P < 0.001). Sarcopenia was associated with a higher mortality risk after the adjustment for age, sex and diabetes mellitus (hazard ratio [HR], 3.744; 95% confidence interval [CI], 1.155-12.134; P = 0.028). A low PA was associated with sarcopenia, older age, female sex, low MNA score and overhydration volume; it was also a significant predictor of mortality after the adjustment for age, sex, diabetes mellitus and MNA score (HR, 0.593; 95% CI, 0.420-0.837; P = 0.003). CONCLUSIONS Sarcopenia is prevalent among the very elderly patients in long-term care facilities. Sarcopenia and low PA are significantly associated with higher mortality risk.
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Affiliation(s)
- Young Eun Kwon
- Department of Internal MedicineMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
| | - Jung Sun Lee
- Department of Internal MedicineMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
| | - Jee‐young Kim
- Gerontology and Geriatric Medical CenterMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
| | - Song In Baeg
- Department of Internal MedicineMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
| | - Hye Min Choi
- Department of Internal MedicineMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
| | - Hong‐Bae Kim
- Gerontology and Geriatric Medical CenterMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
- Department of Family MedicineMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
| | - Joon Young Yang
- Gerontology and Geriatric Medical CenterMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
| | - Dong‐Jin Oh
- Department of Internal MedicineMyongji Hospital, Hanyang University College of MedicineGoyang‐siSouth Korea
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16
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Soares LA, Lima LP, Prates ACN, Arrieiro AN, Da Costa Teixeira LA, Duarte TC, Dos Santos JM, da Silva Lage VK, de Paula FA, Costa HS, Figueiredo PHS, de Almeida VMTL, de Sara Abreu N, Costa SP, Brant FP, Lima RR, Thomasini RL, Pereira LSM, Pereira FSM, Parentoni AN, de Avelar NCP, Leopoldino AAO, Mendonça VA, Lacerda ACR. Accuracy of handgrip and respiratory muscle strength in identifying sarcopenia in older, community-dwelling, Brazilian women. Sci Rep 2023; 13:1553. [PMID: 36707661 PMCID: PMC9883522 DOI: 10.1038/s41598-023-28549-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 01/19/2023] [Indexed: 01/28/2023] Open
Abstract
Certain cut-off points for sarcopenia screening and diagnosis are arbitrary and based on European populations, with normative references often obtained from healthy young adults. Although respiratory skeletal muscle strength tests represent low-cost clinical measures commonly performed in clinical practice by health professionals, a gap remains regarding whether respiratory skeletal muscle strength tests are adequate and sensitive measures for sarcopenia screening. This study aimed to verify the value of handgrip and respiratory muscle strength as possible discriminators to identify sarcopenia and to establish cut-off points for sarcopenia screening in community-dwelling, Brazilian women. In a cross-sectional study, 154 community-dwelling, Brazilian women (65-96 years) were assessed for appendicular skeletal muscle mass, handgrip (HGS), and respiratory muscular strength, including maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP). The data were analyzed using the ROC curve and the Youden Index determined cut-off points. Statistical significance was set at 5%. 88 participants (57%) were sarcopenic. MEP (OR 0.98 [95%CI 0.97, 1.00], p = 0.023) and HGS (OR 0.82 [95% CI 0.75, 0.90], p < 0.001) were independent factors for sarcopenia in older. The optimal cut-off points for identifying sarcopenia were ≤ 77 cmH2O for MEP (AUC = 0.72), and ≤ 20 kg for HGS (AUC = 0.80). Simple muscular strength tests, including HGS and MEP, may be considered in the identification of sarcopenia in older, community-dwelling, Brazilian women. Future work is still needed to assess external validation of the proposed cut-offs before the clinical application.
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Affiliation(s)
- Luana Aparecida Soares
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Liliana Pereira Lima
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Ana Caroline Negreiros Prates
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Arthur Nascimento Arrieiro
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Leonardo Augusto Da Costa Teixeira
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Tamiris Campos Duarte
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Jousielle Márcia Dos Santos
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Vanessa Kelly da Silva Lage
- Programa de Pós-graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Fabiana Angélica de Paula
- Programa de Pós-graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Henrique Silveira Costa
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Pedro Henrique Scheidt Figueiredo
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | | | - Núbia de Sara Abreu
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Sabrina Paula Costa
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Franciane Pereira Brant
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Rávylla Rúbia Lima
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Ronaldo Luis Thomasini
- Faculdade de Medicina, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | | | - Fabiana Souza Máximo Pereira
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Faculdade de Medicina, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Adriana Netto Parentoni
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | | | | | - Vanessa Amaral Mendonça
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Ana Cristina Rodrigues Lacerda
- Departamento de Fisioterapia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil.
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil.
- Programa de Pós-graduação Multicêntrico em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil.
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil.
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17
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Lean body mass but not body fat mass is related with leukocyte telomere length in children. Int J Obes (Lond) 2023; 47:67-74. [PMID: 36396857 DOI: 10.1038/s41366-022-01239-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the relationship between body composition and leukocyte telomere length (LTL) in healthy Chinese children aged 6-11 years. METHODS This cross-sectional study enrolled 406 healthy children (175 girls and 231 boys). The relative telomere length in their peripheral blood leukocytes was determined via quantitative polymerase chain reaction. Dual-energy X-ray absorptiometry was used to determine body fat content and regional fat distribution, appendicular skeletal muscle mass (ASM), bone mineral density (BMD) and bone mineral content (BMC) at the total body (TB) and total body less head (TBLH) levels, and total body lean mass (TBLM) was then determined. ASM/height2 (ASMI) was also calculated. RESULTS After adjusting for potential covariates, multiple linear regression analyses revealed that neither body fat content nor regional body fat distribution were significantly associated with LTL (β = -8.48 × 10-6-1.44 × 10-1, p = 0.227-0.959). However, ASM, ASMI, TB BMC/TB BMD, TBLH BMC/TBLH BMD and TBLM were positively associated with LTL (β = 8.95 × 10-6-4.95 × 10-1, p = 0.005-0.035). Moreover, analysis of covariance revealed there was a statistically significant dose-dependent positive association between LTL and ASM, TB BMC/BMD, TBLH BMC/BMD, and TBLM (p-trend = 0.002-0.025). CONCLUSIONS Skeletal muscle mass and bone mass but not body fat content or distribution were significantly associated with LTL in this pediatric population.
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18
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Inoue G, Miyagi M, Saito W, Shirasawa E, Uchida K, Hosogane N, Watanabe K, Katsumi K, Kaito T, Yamashita T, Fujiwara H, Nagamoto Y, Nojiri K, Suzuki S, Okada E, Ueda S, Hikata T, Shiono Y, Watanabe K, Terai H, Tamai K, Matsuoka Y, Suzuki H, Nishimura H, Tagami A, Yamada S, Adachi S, Ohtori S, Furuya T, Orita S, Inage K, Yoshii T, Ushio S, Funao H, Isogai N, Harimaya K, Okada S, Kawaguchi K, Yokoyama N, Oishi H, Doi T, Kiyasu K, Imagama S, Ando K, Kobayashi K, Sakai D, Tanaka M, Kimura A, Inoue H, Nakano A, Ikegami S, Shimizu M, Futatsugi T, Kakutani K, Yurube T, Nakanishi K, Oshima M, Uei H, Aoki Y, Takahata M, Iwata A, Endo H, Seki S, Murakami H, Kato S, Yoshioka K, Hongo M, Abe T, Tsukanishi T, Takaso M, Ishii K. Effect of low body mass index on clinical recovery after fusion surgery for osteoporotic vertebral fracture: A retrospective, multicenter study of 237 cases. Medicine (Baltimore) 2022; 101:e32330. [PMID: 36595994 PMCID: PMC9803438 DOI: 10.1097/md.0000000000032330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A retrospective multicenter study. Body mass index (BMI) is recognized as an important determinant of osteoporosis and spinal postoperative outcomes; however, the specific impact of BMI on surgery for osteoporotic vertebral fractures (OVFs) remains inconclusive. This retrospective multicenter study investigated the impact of BMI on clinical outcomes following fusion surgery for OVFs. 237 OVF patients (mean age, 74.3 years; 48 men and 189 women) with neurological symptoms who underwent spinal fusion were included in this study. Patients were grouped by World Health Organization BMI categories: low BMI (<18.5 kg/m2), normal BMI (≥18.5 and <25 kg/m2), and high BMI (≥25 kg/m2). Patients' backgrounds, surgical method, radiological findings, pain measurements, activities of daily living (ADL), and postoperative complications were compared after a mean follow-up period of 4 years. As results, the proportion of patients able to walk independently was significantly smaller in the low BMI group (75.0%) compared with the normal BMI group (89.9%; P = .01) and the high BMI group (94.3%; P = .04). Improvement in the visual analogue scale for leg pain was significantly less in the low BMI group than the high BMI group (26.7 vs 42.8 mm; P = .046). Radiological evaluation, the Frankel classification, and postoperative complications were not significantly different among all 3 groups. Improvement of pain intensity and ADL in the high BMI group was equivalent or non-significantly better for some outcome measures compared with the normal BMI group. Leg pain and independent walking ability after fusion surgery for patients with OVFs improved less in the low versus the high BMI group. Surgeons may want to carefully evaluate at risk low BMI patients before fusion surgery for OVF because poor clinical results may occur.
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Affiliation(s)
- Gen Inoue
- Department of Orthopaedic Surgery, Kitasato University, Sagamihara City, Kanagawa, Japan
- * Correspondence: Gen Inoue, Department of Orthopaedic Surgery, Kitasato University School of Medicine, 1-15-1 Kitazato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan (e-mail: )
| | - Masayuki Miyagi
- Department of Orthopaedic Surgery, Kitasato University, Sagamihara City, Kanagawa, Japan
| | - Wataru Saito
- Department of Orthopaedic Surgery, Kitasato University, Sagamihara City, Kanagawa, Japan
| | - Eiki Shirasawa
- Department of Orthopaedic Surgery, Kitasato University, Sagamihara City, Kanagawa, Japan
| | - Kentaro Uchida
- Department of Orthopaedic Surgery, Kitasato University, Sagamihara City, Kanagawa, Japan
- Shonan University of Medical Sciences Research Institute, Chigasaki City, Kanagawa, Japan
| | - Naobumi Hosogane
- Department of Orthopaedic Surgery, Kyorin University, Mitaka City, Tokyo, Japan
| | - Kei Watanabe
- Department of Orthopaedic Surgery, Niigata University, Chuo-ku, Niigata City, Japan
| | - Keiichi Katsumi
- Department of Orthopaedic Surgery, Niigata University, Chuo-ku, Niigata City, Japan
| | - Takashi Kaito
- Department of Orthopaedic Surgery, Osaka University, Suita City, Osaka, Japan
| | - Tomoya Yamashita
- Department of Orthopaedic Surgery, Osaka University, Suita City, Osaka, Japan
| | - Hiroyasu Fujiwara
- Department of Orthopaedic Surgery, Osaka University, Suita City, Osaka, Japan
| | - Yukitaka Nagamoto
- Department of Orthopaedic Surgery, Osaka University, Suita City, Osaka, Japan
| | - Kenya Nojiri
- Department of Orthopaedic Surgery, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Satoshi Suzuki
- Department of Orthopaedic Surgery, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Eijiro Okada
- Department of Orthopaedic Surgery, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Seiji Ueda
- Department of Orthopaedic Surgery, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Tomohiro Hikata
- Department of Orthopaedic Surgery, Spine Center, Kitasato Institute Hospital, Minato-ku, Tokyo, Japan
| | - Yuta Shiono
- Department of Orthopaedic Surgery, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Kota Watanabe
- Department of Orthopaedic Surgery, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Hidetomi Terai
- Department of Orthopaedic Surgery, Osaka City University, Abeno-ku, Osaka City, Japan
| | - Koji Tamai
- Department of Orthopaedic Surgery, Osaka City University, Abeno-ku, Osaka City, Japan
| | - Yuji Matsuoka
- Department of Orthopaedic Surgery, Tokyo Medical University, Shinjuku-ku, Tokyo, Japan
| | - Hidekazu Suzuki
- Department of Orthopaedic Surgery, Tokyo Medical University, Shinjuku-ku, Tokyo, Japan
| | - Hirosuke Nishimura
- Department of Orthopaedic Surgery, Tokyo Medical University, Shinjuku-ku, Tokyo, Japan
| | - Atsushi Tagami
- Department of Orthopaedic Surgery, Nagasaki University, Nagasaki City, Japan
| | - Shuta Yamada
- Department of Orthopaedic Surgery, Nagasaki University, Nagasaki City, Japan
| | - Shinji Adachi
- Department of Orthopaedic Surgery, Nagasaki University, Nagasaki City, Japan
| | - Seiji Ohtori
- Department of Orthopaedic Surgery, Chiba University, Chuo-ku, Chiba City, Japan
| | - Takeo Furuya
- Department of Orthopaedic Surgery, Chiba University, Chuo-ku, Chiba City, Japan
| | - Sumihisa Orita
- Department of Orthopaedic Surgery, Chiba University, Chuo-ku, Chiba City, Japan
- Center for Medical Engineering, Chiba University, Inage-ku, Chiba City, Japan
| | - Kazuhide Inage
- Department of Orthopaedic Surgery, Chiba University, Chuo-ku, Chiba City, Japan
| | - Toshitaka Yoshii
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | - Shuta Ushio
- Department of Orthopaedic Surgery, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | - Haruki Funao
- Department of Orthopaedic Surgery, International University of Health and Welfare, Narita City, Chiba, Japan
- Spine and Spinal cord Center, International University of Health and Welfare Mita Hospital, Minato-ku, Tokyo, Japan
| | - Norihiro Isogai
- Spine and Spinal cord Center, International University of Health and Welfare Mita Hospital, Minato-ku, Tokyo, Japan
| | - Katsumi Harimaya
- Department of Orthopaedic Surgery, Kyushu University, Higashi-ku, Fukuoka City, Japan
| | - Seiji Okada
- Department of Orthopaedic Surgery, Kyushu University, Higashi-ku, Fukuoka City, Japan
| | - Kenichi Kawaguchi
- Department of Orthopaedic Surgery, Kyushu University, Higashi-ku, Fukuoka City, Japan
| | - Nobuhiko Yokoyama
- Department of Orthopaedic Surgery, Kyushu University, Higashi-ku, Fukuoka City, Japan
| | - Hidekazu Oishi
- Department of Orthopaedic Surgery, Kyushu University, Higashi-ku, Fukuoka City, Japan
| | - Toshio Doi
- Department of Orthopaedic Surgery, Kyushu University, Higashi-ku, Fukuoka City, Japan
| | - Katsuhito Kiyasu
- Department of Orthopaedic Surgery, Kochi University, Oko-cho Kohasu, Nankoku City, Kochi, Japan
| | - Shiro Imagama
- Department of Orthopaedic Surgery, Nagoya University, Showa-ku, Nagoya City, Aichi, Japan
| | - Kei Ando
- Department of Orthopaedic Surgery, Nagoya University, Showa-ku, Nagoya City, Aichi, Japan
| | - Kazuyoshi Kobayashi
- Department of Orthopaedic Surgery, Nagoya University, Showa-ku, Nagoya City, Aichi, Japan
| | - Daisuke Sakai
- Department of Orthopaedic Surgery, Tokai University, Isehara City, Kanagawa, Japan
| | - Masahiro Tanaka
- Department of Orthopaedic Surgery, Tokai University, Isehara City, Kanagawa, Japan
| | - Atsushi Kimura
- Department of Orthopaedic Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Hirokazu Inoue
- Department of Orthopaedic Surgery, Jichi Medical University, Shimotsuke City, Tochigi, Japan
| | - Atsushi Nakano
- Department of Orthopaedic Surgery, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Shota Ikegami
- Department of Orthopaedic Surgery, Shinshu University, Matsumoto City, Nagano, Japan
| | - Masayuki Shimizu
- Department of Orthopaedic Surgery, Shinshu University, Matsumoto City, Nagano, Japan
| | - Toshimasa Futatsugi
- Department of Orthopaedic Surgery, Shinshu University, Matsumoto City, Nagano, Japan
| | - Kenichiro Kakutani
- Department of Orthopaedic Surgery, Kobe University, Chuou-ku, Kobe City, Hyogo, Japan
| | - Takashi Yurube
- Department of Orthopaedic Surgery, Kobe University, Chuou-ku, Kobe City, Hyogo, Japan
| | - Kazuyoshi Nakanishi
- Department of Orthopaedic Surgery, Nihon University Itabashi Hospital, Itabashi-ku, Tokyo, Japan
| | - Masashi Oshima
- Department of Orthopaedic Surgery, Nihon University Itabashi Hospital, Itabashi-ku, Tokyo, Japan
| | - Hiroshi Uei
- Department of Orthopaedic Surgery, Nihon University Itabashi Hospital, Itabashi-ku, Tokyo, Japan
| | - Yasuchika Aoki
- Department of Orthopaedic Surgery, Eastern Chiba Medical Center, Togane City, Chiba, Japan
| | - Masahiko Takahata
- Department of Orthopaedic Surgery, Hokkaido University, Kita-ku, Sapporo City, Hokkaido, Japan
| | - Akira Iwata
- Department of Orthopaedic Surgery, Hokkaido University, Kita-ku, Sapporo City, Hokkaido, Japan
| | - Hirooki Endo
- Department of Orthopaedic Surgery, Iwate Medical University, Yahaba-cho, Iwate, Japan
| | - Shoji Seki
- Department of Orthopaedic Surgery, University of Toyama, Toyama City, Japan
| | - Hideki Murakami
- Department of Orthopaedic Surgery, Nagoya City University, Mizuho-ku, Nagoya City, Aichi, Japan
| | - Satoshi Kato
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa City, Japan
| | - Katsuhito Yoshioka
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa City, Japan
| | - Michio Hongo
- Department of Orthopaedic Surgery, Akita University, Akita City, Japan
| | - Tetsuya Abe
- Department of Orthopaedic Surgery, University of Tsukuba, Tsukuba City, Ibaraki, Japan
| | - Toshinori Tsukanishi
- Department of Orthopaedic Surgery, University of Tsukuba, Tsukuba City, Ibaraki, Japan
| | - Masashi Takaso
- Department of Orthopaedic Surgery, Kitasato University, Sagamihara City, Kanagawa, Japan
| | - Ken Ishii
- Department of Orthopaedic Surgery, International University of Health and Welfare, Narita City, Chiba, Japan
- Spine and Spinal cord Center, International University of Health and Welfare Mita Hospital, Minato-ku, Tokyo, Japan
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Thapa N, Yang JG, Bae S, Kim GM, Park HJ, Park H. Effect of Electrical Muscle Stimulation and Resistance Exercise Intervention on Physical and Brain Function in Middle-Aged and Older Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:101. [PMID: 36612423 PMCID: PMC9819342 DOI: 10.3390/ijerph20010101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 06/17/2023]
Abstract
This study investigated the effectiveness of electrical muscle stimulation (EMS) with resistance exercise training (ERT) and resistance exercise training (RT) on physical and brain function in middle-aged and older women. Method: Forty-eight participants were randomly allocated into three groups: (i) ERT (n = 16), (ii) RT (n = 16), and (iii) control group (n = 16). The intervention session was 50 min long and performed three times/week for four weeks. The ERT group performed quadriceps setting, straight leg raises, and ankle pump exercises while constantly receiving EMS on their quadriceps muscle on both legs. The RT group performed the same exercise without EMS. Physical function was measured using skeletal muscle mass index (SMI), handgrip strength, gait speed, five times sit-to-stand test (FTSS) and timed up-and-go test (TUG). Brain function was assessed with electroencephalogram measurement of whole brain activity. Results: After four-week intervention, significant improvements were observed in SMI (p < 0.01), phase angle (p < 0.05), and gait speed (p < 0.05) in the ERT group compared to the control group. ERT also increased muscle strength (p < 0.05) and mobility in lower limbs as observed in FTSS and TUG tests (p < 0.05) at post-intervention compared to the baseline. In the ERT group, significant positive changes were observed in Beta1 band power, Theta band power, and Alpha1 band whole brain connectivity (p < 0.005) compared to the control group. Conclusions: Our findings showed that ERT can improve muscle and brain function in middle-aged and older adults during a four-week intervention program whereas significant improvements were not observed with RT. Therefore might be one of the feasible alternative intervention to RT for the prevention of muscle loss whilst improving brain function for middle-aged and older population.
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Affiliation(s)
- Ngeemasara Thapa
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
| | - Ja-Gyeong Yang
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
| | - Seongryu Bae
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
| | - Gwon-Min Kim
- Medical Research Institute, Pusan National University, Busan 49241, Republic of Korea
| | - Hye-Jin Park
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
| | - Hyuntae Park
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
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20
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Yuenyongchaiwat K, Akekawatchai C. Beneficial effects of walking-based home program for improving cardio-respiratory performance and physical activity in sarcopenic older people: a randomized controlled trial. Eur J Phys Rehabil Med 2022; 58:838-844. [PMID: 36416166 PMCID: PMC10086760 DOI: 10.23736/s1973-9087.22.07612-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Sarcopenia is an age-related loss of muscle mass, decline in physical performance, and/or loss of muscle strength. Improving physical activity (PA) is associated with a reduced risk of sarcopenia. Additionally, the World Health Organization 2020 guidelines recommend 150 minutes/week of moderate-intensity or 75 minutes/week of vigorous PA plus resistance exercise twice a week. An increase in walking steps/day also enhances PA. AIM The study explored the benefits of a pedometer-based walking program plus a resistance exercise program in older adults with sarcopenia. DESIGN A randomized control trial. SETTING In community dwelling. POPULATION Older individuals with sarcopenia. METHODS Screening for sarcopenia was defined according to the Asian Working Group of Sarcopenia criteria in 2019, which is composed of the skeletal muscle mass index (SMI), muscle strength, and physical performance. Bioimpedance analysis, handgrip strength, and gait speed were measured for the SMI, muscle strength, and physical performance, respectively. to explore the effectiveness of a pedometer-based walking program plus TheraBand resistance exercise over 12 weeks. The intervention group was required to wear a pedometer and walk 7 500 steps/day for 5 days/week and perform the TheraBand resistance exercise twice a week, while the control group continued their routine daily activities. Respiratory muscle strength, functional capacity (i.e., 6-minute walk test), and PA were assessed before and after the 12-week program. To evaluate the benefits of the home-based walking program plus resistance exercise, two-way mixed ANOVAs were performed. RESULTS Sixty older individuals with sarcopenia aged ≥60 years were enrolled; however, a total of 57 older adults (28 in the invention group and 29 in the control group) completed the study. Inspiratory muscle strength, functional capacity, and PA increased between and within groups after the 12-week program (all P<0.05). Furthermore, muscle strength and physical performance improved in the intervention group after the 12-week program but not in the control group. CONCLUSIONS A pedometer-based intervention program with TheraBand resistance exercise could improve cardio-respiratory performance and PA among older Thai individuals with sarcopenia. Further study needs to consider type of exercise and dietary supplements. CLINICAL REHABILITATION IMPACT Increasing the number of steps walked per day may reduce the risk of developing sarcopenia in older people.
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Affiliation(s)
- Kornanong Yuenyongchaiwat
- Department of Physiotherapy, Faculty of Allied Health Sciences, Thammasat University, Bangkok, Thailand - .,Thammasat University Research Unit for Physical Therapy in Respiratory and Cardiovascular Systems, Thammasat University, Pathumthani, Thailand -
| | - Chareeporn Akekawatchai
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumtani, Thailand.,Thammasat University Research Unit in Diagnostic Molecular Biology of Chronic Diseases related to Cancer (DMB-CDC), Bangkok, Thailand
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21
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Lu B, Shen L, Zhu H, Xi L, Wang W, Ouyang X. Association between serum homocysteine and sarcopenia among hospitalized older Chinese adults: a cross-sectional study. BMC Geriatr 2022; 22:896. [PMID: 36424548 PMCID: PMC9685861 DOI: 10.1186/s12877-022-03632-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 11/17/2022] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE Hyperhomocysteinemia (HHcy) is considered to increase the risk of sarcopenia (S) and remains controversial. In this study, we aimed to investigate the prevalence of S among older Chinese adults and explore whether homocysteine (Hcy) was independently associated with S. METHODS This cross-sectional study was performed among older adults hospitalized in the Geriatric Hospital of Nanjing Medical University between June 2017 and December 2021. We measured all participants' serum Hcy levels, hand grip strength, gait speed and appendicular skeletal muscle index(ASMI) using bioelectrical impedance analysis (BIA). S was defined based on the criteria of the Asian Working Group for Sarcopenia 2 (AWGS2), which included muscle mass (ASMI< 7.0 kg/m2 for men and ASMI< 5.7 kg/m2 for women by BIA) and low muscle strength (handgrip strength < 28 kg for men and < 18 kg for women), and/or gait speed < 1.0 m/s. HHcy defined as Hcy ≥10 μmol/L. The strength of the association between Hcy and the risk of S was analyzed by multivariate logistic regression using three models that adjusted for possible confounding variables to calculate the odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS Among the 441 subjects, 161 (36.5%) were diagnosed with S, and 343 (77.8%) were diagnosed with HHcy. A significant association was detected between S and serum Hcy per 1-μmol/L increase after adjustment for age, gender, education, smoking, body mass index (BMI), Mini Nutritional Assessment Short Form (MNA-SF), alanine aminotransferase (ALT), C-reactive protein (CRP), hemoglobin (Hb), albumin (ALB), diabetes, kidney disease, and statin use (OR = 1.07, 95% CI = 1.03-1.12, P = 0.002). The OR for S in the HHcy group (≥10 μmol/L) was nearly 5-fold that in the normal Hcy group (OR 4.96, 95% CI 2.67-9.24, P < 0.001). In a gender-based subgroup analysis that adjusted for age, education, smoking, BMI, MNA-SF, ALT, CRP, Hb, and ALB, female subjects with HHcy had an increased risk of S (OR 10.35, 95% CI 2.84-37.68, P < 0.001). CONCLUSIONS Our results demonstrated that elevated Hcy levels have an independent association with S in older adults. This suggests that the downward adjustment of HHcy (cutoff value < 10 μmol/l) might decrease the risk of S.
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Affiliation(s)
- Bing Lu
- grid.89957.3a0000 0000 9255 8984Department of Geriatrics, Geriatric Hospital of Nanjing Medical University, 65 Jiangsu Road, Nanjing, 210024 China
| | - Lingyu Shen
- grid.89957.3a0000 0000 9255 8984Chronic Disease and Health Management Research Center, Geriatric Hospital of Nanjing Medical University, 65 Jiangsu Road, Nanjing, 210024 China
| | - Haiqiong Zhu
- grid.89957.3a0000 0000 9255 8984Department of Geriatrics, Geriatric Hospital of Nanjing Medical University, 65 Jiangsu Road, Nanjing, 210024 China
| | - Ling Xi
- grid.89957.3a0000 0000 9255 8984Department of Geriatrics, Geriatric Hospital of Nanjing Medical University, 65 Jiangsu Road, Nanjing, 210024 China
| | - Wei Wang
- grid.89957.3a0000 0000 9255 8984Chronic Disease and Health Management Research Center, Geriatric Hospital of Nanjing Medical University, 65 Jiangsu Road, Nanjing, 210024 China
| | - Xiaojun Ouyang
- grid.89957.3a0000 0000 9255 8984Department of Geriatrics, Geriatric Hospital of Nanjing Medical University, 65 Jiangsu Road, Nanjing, 210024 China
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22
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Sarcopenia and cardiovascular disease in patients with and without kidney disease: what do we know? Int Urol Nephrol 2022; 55:1161-1171. [PMID: 36327007 DOI: 10.1007/s11255-022-03393-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 10/15/2022] [Indexed: 11/06/2022]
Abstract
Cardiovascular disease (CVD) incidence is high in patients with chronic kidney disease (CKD) and is the most frequent cause of mortality in this population. Advanced age, hypertension, uremic toxins, endothelial dysfunction, atherosclerosis, hyperhomocysteinemia, oxidative stress, and inflammation are among the leading causes of increased CVD in advanced stages of CKD. Although defined as a decrease in muscle strength associated with aging, sarcopenia is also prevalent in CKD patients. Sarcopenia causes physical disability, low quality of life, and mortality. Regular exercise and nutritional supplementation may slow the progression of sarcopenia. Recent studies have shown that sarcopenia increases the risk of CVD and mortality in people with or without kidney disease. This review discusses the relationship between sarcopenia and CVD in light of the current literature.
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23
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Physical fitness and its correlation with handgrip strength in active community-dwelling older adults. Sci Rep 2022; 12:17227. [PMID: 36241763 PMCID: PMC9568649 DOI: 10.1038/s41598-022-21736-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 09/30/2022] [Indexed: 01/06/2023] Open
Abstract
In this cross-sectional study, we assessed the physical fitness levels of active community-dwelling older adults. Moreover, we investigated the correlation of their (stratified by age and sex) fitness levels with handgrip strength (HGS). Comprehensive physical fitness tests, including sarcopenia screening, were conducted with a total of 2,130 older adults residing in a rural area of Taiwan. The 5th, 10th, 25th, 50th, 75th, 90th, and 95th percentiles of age- and sex-specific physical fitness levels were determined. Furthermore, we identified the key parameters for assessing the physical fitness of older adults and performed stepwise multiple linear regression analysis. Both men and women exhibited age-related decreases in all aspects of functional fitness, a trend indicating that older adults in Taiwan may lose their independence in the future. Furthermore, the regression analysis revealed that HGS was positively correlated with sex, body mass index, and the results of 30-s arm curl and back scratch tests but negatively correlated with age and the result of 8-foot up-and-go test. Our reference values for physical fitness may help assess the fitness levels of active community-dwelling older adults and design community-based health programs to prevent the early loss of independence in community-dwelling older adults in Taiwan.
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24
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Sri-On J, Rueanthip S, Vanichkulbodee A, Paksopis T, Chetanasilpin C. The Validity of Ultrasonographic Measurements of the Rectus Femoris Muscle in Older Adults with Sarcopenia in Thai Population. Clin Interv Aging 2022; 17:1249-1259. [PMID: 36003922 PMCID: PMC9394665 DOI: 10.2147/cia.s375419] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/05/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose This study aimed to determine the validity of ultrasonographic measurement of the rectus femoris muscle (RFM) thickness as a screening tool for low appendicular muscle mass (ASM) to diagnose sarcopenia and to determine the cut-off point of RFM thickness in the Thai population. Patients and methods We enrolled 857 community-dwelling adults aged 60 years and older who were diagnosed with sarcopenia using the Asian Working Group for Sarcopenia-2019 algorithm. The RFM thickness was measured using ultrasonography and compared with bioelectrical impedance analysis (BIA) data. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were evaluated, and the area under the receiver operating curve (AUROC) was used to determine the accuracy of the test. Results A total of 857 participants were included in the study. Overall, when the cut-off values of RFM thickness of ≤1.1 cm were used for male and ≤1 cm for female, the highest sensitivity for sarcopenia diagnosis was 90.9% and specificity was 92.2%. The PPV was 76.6, and the NPV was the highest at 97.3. The highest sensitivity for the diagnosis of severe sarcopenia was 92.5% and specificity was 97.4%. The AUROC of the cut-off point of RFM thickness for the diagnosis of sarcopenia was 0.92 (95% confidence interval [CI], 0.89−0.94); for severe sarcopenia, it was 0.95 (95% CI, 0.92−0.98). Conclusion Measuring RFM thickness using ultrasonography is a feasible and reliable screening test for sarcopenia, and the cut-off values of ≤1.1 cm for male and ≤1 cm for female showed the highest accuracy for confirming low ASM in the Thai population.
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Affiliation(s)
- Jiraporn Sri-On
- Geriatric Emergency Medicine Unit, The Department of Emergency Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Sommapan Rueanthip
- The Department of Emergency Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Alissara Vanichkulbodee
- Ultrasound Emergency Unit, The Department of Emergency Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Thitiwan Paksopis
- Geriatric Emergency Medicine Unit, The Department of Emergency Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Chatbhaudin Chetanasilpin
- The Department of Emergency Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
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25
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Carrillo-Vega MF, Pérez-Zepeda MU, Salinas-Escudero G, García-Peña C, Reyes-Ramírez ED, Espinel-Bermúdez MC, Sánchez-García S, Parra-Rodríguez L. Patterns of Muscle-Related Risk Factors for Sarcopenia in Older Mexican Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10239. [PMID: 36011874 PMCID: PMC9408641 DOI: 10.3390/ijerph191610239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 06/15/2023]
Abstract
Early detriment in the muscle mass quantity, quality, and functionality, determined by calf circumference (CC), phase angle (PA), gait time (GT), and grip strength (GSt), may be considered a risk factor for sarcopenia. Patterns derived from these parameters could timely identify an early stage of this disease. Thus, the present work aims to identify those patterns of muscle-related parameters and their association with sarcopenia in a cohort of older Mexican women with neural network analysis. Methods: Information from the functional decline patterns at the end of life, related factors, and associated costs study was used. A self-organizing map was used to analyze the information. A SOM is an unsupervised machine learning technique that projects input variables on a low-dimensional hexagonal grid that can be effectively utilized to visualize and explore properties of the data allowing to cluster individuals with similar age, GT, GSt, CC, and PA. An unadjusted logistic regression model assessed the probability of having sarcopenia given a particular cluster. Results: 250 women were evaluated. Mean age was 68.54 ± 5.99, sarcopenia was present in 31 (12.4%). Clusters 1 and 2 had similar GT, GSt, and CC values. Moreover, in cluster 1, women were older with higher PA values (p < 0.001). From cluster 3 upward, there is a trend of worse scores for every variable. Moreover, 100% of the participants in cluster 6 have sarcopenia (p < 0.001). Women in clusters 4 and 5 were 19.29 and 90 respectively, times more likely to develop sarcopenia than those from cluster 2 (p < 0.01). Conclusions: The joint use of age, GSt, GT, CC, and PA is strongly associated with the probability women have of presenting sarcopenia.
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Affiliation(s)
| | - Mario Ulises Pérez-Zepeda
- Instituto Nacional de Geriatría, Dirección de Investigación, Av. Contreras 428, Ciudad de México 10200, Mexico
- Centro de Investigación en Ciencias de la Salud (CICSA), Universidad Anáhuac México Campus NorteFCS, Huixquilucan 52786, Mexico
| | - Guillermo Salinas-Escudero
- Hospital Infantil de Mexico Federico Gómez, Centro de Estudios Económicos y Sociales en Salud, Calle Doctor Márquez 162, Ciudad de Mexico 06720, Mexico
| | - Carmen García-Peña
- Instituto Nacional de Geriatría, Dirección de Investigación, Av. Contreras 428, Ciudad de México 10200, Mexico
| | - Edward Daniel Reyes-Ramírez
- Instituto Nacional de Geriatría, Dirección de Investigación, Av. Contreras 428, Ciudad de México 10200, Mexico
| | - María Claudia Espinel-Bermúdez
- Instituto Mexicano del Seguro Social, Centro Mexico Nacional de Occidente, Unidad Médica de Alta Especialidad Hospital de Especialidades, Unidad de Investigación Biomédica 02 y División de Investigación en Salud, Av. Belisario Domínguez 1000, Guadalajara 44340, Mexico
| | - Sergio Sánchez-García
- Instituto Mexicano del Seguro Social, Centro Médico Nacional Siglo XXI, Unidad de Investigación en Epidemiología y Servicios de Salud, Área de Envejecimiento, Av. Cuauhtémoc 330, Ciudad de México 06720, Mexico
| | - Lorena Parra-Rodríguez
- Instituto Nacional de Geriatría, Dirección de Investigación, Av. Contreras 428, Ciudad de México 10200, Mexico
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26
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Karim A, Iqbal MS, Muhammad T, Ahmad F, Qaisar R. Elevated plasma zonulin and CAF22 are correlated with sarcopenia and functional dependency at various stages of Alzheimer’s diseases. Neurosci Res 2022; 184:47-53. [DOI: 10.1016/j.neures.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/01/2022] [Accepted: 08/04/2022] [Indexed: 10/31/2022]
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27
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Fiorini L, Coviello L, Sorrentino A, Sancarlo D, Ciccone F, D’Onofrio G, Mancioppi G, Rovini E, Cavallo F. User Profiling to Enhance Clinical Assessment and Human-Robot Interaction: A Feasibility Study. Int J Soc Robot 2022; 15:501-516. [PMID: 35846164 PMCID: PMC9266091 DOI: 10.1007/s12369-022-00901-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2022] [Indexed: 11/18/2022]
Abstract
Socially Assistive Robots (SARs) are designed to support us in our daily life as a companion, and assistance but also to support the caregivers' work. SARs should show personalized and human-like behavior to improve their acceptance and, consequently, their use. Additionally, they should be trustworthy by caregivers and professionals to be used as support for their work (e.g. objective assessment, decision support tools). In this context the aim of the paper is dual. Firstly, this paper aims to present and discuss the robot behavioral model based on sensing, perception, decision support, and interaction modules. The novel idea behind the proposed model is to extract and use the same multimodal features set for two purposes: (i) to profile the user, so to be used by the caregiver as a decision support tool for the assessment and monitoring of the patient; (ii) to fine-tune the human-robot interaction if they can be correlated to the social cues. Secondly, this paper aims to test in a real environment the proposed model using a SAR robot, namely ASTRO. Particularly, it measures the body posture, the gait cycle, and the handgrip strength during the walking support task. Those collected data were analyzed to assess the clinical profile and to fine-tune the physical interaction. Ten older people (65.2 ± 15.6 years) were enrolled for this study and were asked to walk with ASTRO at their normal speed for 10 m. The obtained results underline a good estimation (p < 0.05) of gait parameters, handgrip strength, and angular excursion of the torso with respect to most used instruments. Additionally, the sensory outputs were combined in the perceptual model to profile the user using non-classical and unsupervised techniques for dimensionality reduction namely T-distributed Stochastic Neighbor Embedding (t-SNE) and non-classic multidimensional scaling (nMDS). Indeed, these methods can group the participants according to their residual walking abilities.
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Affiliation(s)
- Laura Fiorini
- Department of Industrial Engineering, University of Florence, Florence, Italy
- The BioRobotics Institute, Scuola Superiore Sant’Anna, Pontedera (Pisa), Italy
- Department of Excellence in Robotics & AI, Scuola Superiore Sant’Anna, Pisa, Italy
| | - Luigi Coviello
- The BioRobotics Institute, Scuola Superiore Sant’Anna, Pontedera (Pisa), Italy
- Department of Excellence in Robotics & AI, Scuola Superiore Sant’Anna, Pisa, Italy
| | | | - Daniele Sancarlo
- The Complex Unit of Geriatrics, Department of Medical Sciences, Fondazione “Casa Sollievo della Sofferenza” – IRCCS, San Giovanni Rotondo, Foggia, Italy
| | - Filomena Ciccone
- Clinical Psychology Service, Health Department, Fondazione IRCCS Casa Sollievo Della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - Grazia D’Onofrio
- Clinical Psychology Service, Health Department, Fondazione IRCCS Casa Sollievo Della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - Gianmaria Mancioppi
- The BioRobotics Institute, Scuola Superiore Sant’Anna, Pontedera (Pisa), Italy
- Department of Excellence in Robotics & AI, Scuola Superiore Sant’Anna, Pisa, Italy
| | - Erika Rovini
- Department of Industrial Engineering, University of Florence, Florence, Italy
| | - Filippo Cavallo
- Department of Industrial Engineering, University of Florence, Florence, Italy
- The BioRobotics Institute, Scuola Superiore Sant’Anna, Pontedera (Pisa), Italy
- Department of Excellence in Robotics & AI, Scuola Superiore Sant’Anna, Pisa, Italy
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28
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Chen L, Wu L, Li Q, Hu Y, Ma H, Lin H, Gao X. Hyperuricemia Associated with Low Skeletal Muscle in the Middle-Aged and Elderly Population in China. Exp Clin Endocrinol Diabetes 2022; 130:546-553. [PMID: 35609819 DOI: 10.1055/a-1785-3729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Previous studies have presented inconsistent results on the relationship between serum uric acid and skeletal muscle mass (SMM). We aimed to explore whether a higher serum uric acid level was associated with low SMM in the Chinese population. METHODS We performed a cross-sectional analysis of 6595 subjects aged 45 years or older. They were tested for fasting blood glucose, total cholesterol, triglycerides, high-density lipoprotein-cholesterol, low-density lipoprotein-cholesterol, uric acid, blood urea nitrogen, creatinine, and estimated glomerular filtration rate. SMM was accessed by dual-energy x-ray absorptiometry using two approaches: weight-adjusted appendicular skeletal muscle mass (ASM)% and ASM/BMI (body mass index (kg/m2)). Low SMM was defined as a cut-off point of ASM/BMI<0.789 for men and<0.512 for women. RESULTS Compared with their normal group, patients with hyperuricemia had lower ASM% (29.33±2.33 vs 30.03±2.34 for males and 24.71±1.99 vs 25.19±2.07 for females, P<0.01) and ASM/BMI (0.83±0.10 vs 0.85±0.10 for male and 0.60±0.07 vs 0.62±0.07 for female), with a higher prevalence of the associated low SMM in both sexes (35.2 vs 26.5% for male and 10.5 vs 5.9% for female, P<0.01). Pearson analysis showed that ASM% and ASM/BMI were negatively correlated with SUA (male: ASM/BMI, r=-0.097, ASM%, r=-0.146; female: ASM/BMI, r=-0.151, ASM%, r=-0.157; all P<0.001). Logistic regression analysis showed a positive association of hyperuricemia with adjusted risk of low SMM association. CONCLUSIONS In a middle-aged and elderly Chinese population, hyperuricemia is independently and positively associated with low SMM and can vary by age and gender.
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Affiliation(s)
- Lingyan Chen
- Department of Geriatrics, Zhongshan Hospital, Fudan University, Fenglin Road, Shanghai, China
| | - Li Wu
- Fudan Institute for Metabolic Diseases, Fenglin Road, Shanghai, China
| | - Qian Li
- Fudan Institute for Metabolic Diseases, Fenglin Road, Shanghai, China
| | - Yu Hu
- Department of Geriatrics, Zhongshan Hospital, Fudan University, Fenglin Road, Shanghai, China
| | - Hui Ma
- Department of Geriatrics, Zhongshan Hospital, Fudan University, Fenglin Road, Shanghai, China
| | - Huandong Lin
- Fudan Institute for Metabolic Diseases, Fenglin Road, Shanghai, China.,Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Fenglin Road, Shanghai, China
| | - Xin Gao
- Fudan Institute for Metabolic Diseases, Fenglin Road, Shanghai, China.,Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Fenglin Road, Shanghai, China
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29
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Shimamoto J, Watanabe J, Kotani K. Application of a Social-Ecological Model to Study the Factors Associated With Sarcopenia. Cureus 2022; 14:e25248. [PMID: 35755537 PMCID: PMC9216223 DOI: 10.7759/cureus.25248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/23/2022] [Indexed: 11/08/2022] Open
Abstract
The social-ecological model (SEM) provides a framework for developing multidimensional preventive strategies at the intrapersonal, interpersonal, organizational, community, and policy levels. While sarcopenia forms due to multiple factors, the SEM has not yet been applied to the prevention of sarcopenia. We aimed to categorize the factors associated with sarcopenia in each level of the SEM. The electronic databases were searched between 2010 and 2021 to collect factors associated with sarcopenia. Information from guidelines, reference lists, and expert consultation was further hand-searched. The factors mentioned in the reviewed studies were classified into the SEM. In 17 studies, 42 factors associated with sarcopenia were identified; thereafter, 33 biological and individual factors were categorized at the intrapersonal level, isolation was categorized at the interpersonal level, a sedentary lifestyle was at the organizational level, community involvement and social capital were at the community level, as well as knowledge about the disease, disability, income, education, and residential area were categorized at the policy level. The categorization of factors associated with sarcopenia, based on the SEM level, may be useful in the development of preventive strategies; however, further research is required.
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30
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Choi JH, Seo JW, Lee MY, Lee YT, Yoon KJ, Park CH. Association between Elevated Plasma Homocysteine and Low Skeletal Muscle Mass in Asymptomatic Adults. Endocrinol Metab (Seoul) 2022; 37:333-343. [PMID: 35144330 PMCID: PMC9081311 DOI: 10.3803/enm.2021.1202] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/02/2021] [Accepted: 11/29/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Homocysteine has been drawing attention with a closed linkage with skeletal muscle. However, the association of hyperhomocysteinemia with decreased skeletal muscle mass remains unclear. We aimed to investigate the association of hyperhomocysteinemia with low skeletal muscle mass (LMM) in asymptomatic adults. METHODS This was a cross-sectional study of 114,583 community-dwelling adults without cancer, stroke, or cardiovascular diseases who underwent measurements of plasma homocysteine and body composition analysis from 2012 to 2018. Hyperhomocysteinemia was defined as >15 μmol/L. Skeletal muscle mass index (SMI) was calculated based on appendicular muscle mass (kg)/height (m)2. Participants were classified into three groups based on SMI: "normal," "mildly low," and "severely low." RESULTS The prevalence of hyperhomocysteinemia was the highest in subjects with severely LMM (12.9%), followed by those with mildly LMM (9.8%), and those with normal muscle mass (8.5%) (P for trend <0.001). In a multivariable logistic regression model, hyperhomocysteinemia was significantly associated with having a mildly LMM (odds ratio [OR], 1.305; 95% confidence interval [CI], 1.224 to 1.392) and severely LMM (OR, 1.958; 95% CI, 1.667 to 2.286), respectively. One unit increment of log-transformed homocysteine was associated with 1.360 and 2.169 times higher risk of having mildly LMM and severely LMM, respectively. CONCLUSION We demonstrated that elevated homocysteine has an independent association with LMM in asymptomatic adults, supporting that hyperhomocysteinemia itself can be a risk for decline in skeletal musculature.
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Affiliation(s)
- Jae-Hyeong Choi
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin-Woo Seo
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Mi-Yeon Lee
- Division of Biostatistics, Department of R&D Management, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong-Taek Lee
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyung Jae Yoon
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
- Medical Research Institute, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Chul-Hyun Park
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
- Medical Research Institute, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
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31
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Fernandes LV, Paiva AEG, Silva ACB, de Castro IC, Santiago AF, de Oliveira EP, Porto LCJ. Prevalence of sarcopenia according to EWGSOP1 and EWGSOP2 in older adults and their associations with unfavorable health outcomes: a systematic review. Aging Clin Exp Res 2022; 34:505-514. [PMID: 34398438 DOI: 10.1007/s40520-021-01951-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 08/01/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND The European Working Group on Sarcopenia in Older People (EWGSOP) recently updated the definition and diagnostic criteria to assess sarcopenia, which can result in important changes in sarcopenia prevalence in older adults. AIM To compare the prevalence of sarcopenia through the diagnostic criteria and definition proposed by the first (EWGSOP1) and recent (EWGSOP2) European consensus in older adults. We also aimed to evaluate which sarcopenia consensus is better associated with unfavorable health outcomes. METHODS The review followed PRISMA guidelines. Embase, Medline (PubMed), Scopus and Web of Science were searched from 2018 to February 2021. The systematic review protocol was registered at PROSPERO (CRD42020213303). The search, selection, and evaluation processes were done in a duplicate and independent manner. RESULTS Of the 298 potentially eligible articles, 9 were included in this review. The prevalence of sarcopenia was 17.7% by EWGSOP1 and 11% by EWGSOP2. Evaluating all the studies, the sarcopenia prevalence ranged from 6.2 to 35.3% for the EWGSOP1, and from 3.2 to 26.3% for the EWGSOP2. Five studies have evaluated the association between the prevalence of sarcopenia (EWGSOP1 versus EWGSOP2) and unfavorable health outcomes, in which three studies showed that EWGSOP1 was better associated with increased risk of hospitalization and/or mortality. CONCLUSION In comparison with EWGSOP1, the prevalence of sarcopenia in older adults decreased when diagnosed according to EWGSOP2. Based on limited evidence, EWGSOP2 seems to be worse for predicting unfavorable outcomes compared with EWGSOP1.
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Affiliation(s)
- Lara Vilar Fernandes
- Graduate Program in Nutrition and Health-PPGNS, Federal University of Lavras-UFLA, Lavras, Minas Gerais, Brazil
| | | | - Ana Clara Borges Silva
- Department of Nutrition, Federal University of Lavras-UFLA, University Campus, Lavras, 37200-000, Brazil
| | - Isabela Coelho de Castro
- Graduate Program in Nutrition and Health-PPGNS, Federal University of Lavras-UFLA, Lavras, Minas Gerais, Brazil
- Department of Nutrition, Federal University of Lavras-UFLA, University Campus, Lavras, 37200-000, Brazil
| | - Andrezza Fernanda Santiago
- Graduate Program in Nutrition and Health-PPGNS, Federal University of Lavras-UFLA, Lavras, Minas Gerais, Brazil
- Department of Nutrition, Federal University of Lavras-UFLA, University Campus, Lavras, 37200-000, Brazil
| | - Erick P de Oliveira
- Laboratory of Nutrition, Exercise and Health (LaNES), School of Medicine, Federal University of Uberlandia (UFU), Uberlandia, Minas Gerais, Brazil
| | - Laura Cristina Jardim Porto
- Graduate Program in Nutrition and Health-PPGNS, Federal University of Lavras-UFLA, Lavras, Minas Gerais, Brazil.
- Department of Nutrition, Federal University of Lavras-UFLA, University Campus, Lavras, 37200-000, Brazil.
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Gao J, Qiu Y, Hou Y, Zhang L, Wang K, Chen Z, Liu Q, Lin J. Influencing factors for the decline of limb muscle strength and the association with all-cause mortality: evidence from a nationwide population-based cohort study. Aging Clin Exp Res 2022; 34:399-407. [PMID: 34313962 DOI: 10.1007/s40520-021-01940-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 07/13/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND The decline of muscle strength, a typical characteristic of sarcopenia, greatly affects aging-related health outcomes; however, prospective data on influencing factors and mortality in the Chinese population are relatively sparse. AIMS We investigated the influencing factors for the declined limb muscle strength and the association with all-cause mortality among the elderly Chinese individuals aged ≥ 65 years in a large long-term prospective cohort study. METHODS We used data from the China Health and Retirement Longitudinal Study (CHARLS). Logistic regression analyses were performed to investigate the influencing factors of declined limb muscle strength. Cox proportional hazard models were used to analyze the impact on all-cause mortality, whose performance was evaluated by train-test cross-validation. RESULTS The prevalences of declined upper and lower limb strength, which were defined by low hand grip strength (HS) and gait speed (GS), respectively, were 34.4% and 59.7%. The declined HS was significantly associated with older age (p < 0.001), female (p < 0.001), lower educational level (p < 0.001), lower BMI (p < 0.001), and combined with chronic diseases (p = 0.001). Moreover, the declined limb muscle strength was correlated with all-cause mortality (HR: 1.13, 95% CI 1.03-1.21 for HS; HR: 1.09, 95% CI 1.04-1.15 for GS), according to a multi-adjusted model with moderate predictive ability (C-index: 0.714, AUC of 7 year follow-up: 0.716). CONCLUSIONS The decline of limb muscle strength was prevalent among elderly Chinese individuals and had a strong impact on all-cause mortality. Identification of key populations and tailored interventions on their influencing factors should be implemented in further research.
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Minetto MA, Ballatore MG, Botter A, Busso C, Pietrobelli A, Tabacco A. DXA-Based Detection of Low Muscle Mass Using the Total Body Muscularity Assessment Index (TB-MAXI): A New Index with Cutoff Values from the NHANES 1999-2004. J Clin Med 2022; 11:603. [PMID: 35160054 PMCID: PMC8837094 DOI: 10.3390/jcm11030603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/17/2022] [Accepted: 01/21/2022] [Indexed: 02/04/2023] Open
Abstract
The aims of this study were to investigate age-related changes in total body skeletal muscle mass (TBSMM) and the between-limb asymmetry in lean mass in a large sample of adults. Demographic, anthropometric, and DXA-derived data of National Health and Nutrition Examination Survey participants were considered. The sample included 10,014 participants of two ethnic groups (Caucasians and African Americans). The age-related decline of TBSMM absolute values was between 5% and 6% per decade in males and between 4.5% and 5.0% per decade in females. The adjustment of TBSMM for body surface area (TB-MAXI) showed that muscle mass peaked in the second decade and decreased progressively during the subsequent decades. The following thresholds were identified to distinguish between low and normal TB-MAXI: (i) 10.0 kg/m2 and 11.0 kg/m2 in Caucasian and African American females; and (ii) 12.5 kg/m2 and 14.5 kg/m2 in Caucasian and African American males. The lean asymmetry indices were higher for the lower limbs compared with the upper limbs and were higher for males compared with females. In conclusion, the present study proposes the TB-MAXI and lean asymmetry index, which can be used (and included in DXA reports) as clinically relevant markers for muscle amount and lean distribution.
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Affiliation(s)
- Marco Alessandro Minetto
- Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy;
| | - Maria Giulia Ballatore
- Department of Mathematical Sciences, Politecnico di Torino, 10129 Turin, Italy; (M.G.B.); (A.T.)
| | - Alberto Botter
- Laboratory for Engineering of the Neuromuscular System (LISiN), Department of Electronic and Telecommunications, Politecnico di Torino, 10129 Turin, Italy;
- PolitoBIOMed Lab, Politecnico di Torino, 10129 Turin, Italy
| | - Chiara Busso
- Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy;
| | - Angelo Pietrobelli
- Paediatric Unit, Department of Surgical Sciences, Dentistry, Gynaecology and Paediatrics, University of Verona, 37126 Verona, Italy;
- Pennington Biomedical Research Centre, Baton Rouge, LA 70808, USA
| | - Anita Tabacco
- Department of Mathematical Sciences, Politecnico di Torino, 10129 Turin, Italy; (M.G.B.); (A.T.)
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Kosoku A, Ishihara T, Iwai T, Nishide S, Kabei K, Maeda K, Kumada N, Uchida J. The Change in Muscle Mass Among Kidney Transplant Recipients: A Prospective Cohort Study. Transplant Proc 2022; 54:346-350. [PMID: 35022134 DOI: 10.1016/j.transproceed.2021.08.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/25/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Recovery of renal function after transplantation leads to improved uremic conditions, increased physical activity, and liberation from severe dietary restrictions. Consequently, the muscle mass of kidney transplant recipients increases for several years after their transplant. However, the change in muscle mass and its associated factors among these patients remain largely unknown. Herein, we carried out a prospective cohort study with 1-year follow-up to investigate how muscle mass changes and to identify its risk factors among kidney transplant recipients. PATIENTS AND METHODS We performed a single-center, 1-year, prospective, observational cohort study from August 2017 to February 2019 at Osaka City University Hospital in Japan. The skeletal muscle mass index (SMI) was measured by bioelectrical impedance analysis. The risk factors related to the change in muscle mass were analyzed using multivariate linear regression models of age, sex, body mass index (BMI), dialysis vintage, transplant vintage, diabetes mellitus, hemoglobin, C-reactive protein, estimated glomerular filtration rate, and SMI at baseline. RESULTS A total of 180 kidney transplant recipients were enrolled in the present study. The median age was 55 years, and the median transplant vintage was 78 months. The median rate of change in SMI was +2.07%, and SMI increased in 118 (66%) patients during the 1-year follow-up. By multivariate analysis, the change in SMI at 1-year follow-up was independently associated with age (P = 0.017) and BMI (P = .023). CONCLUSIONS SMI increased in most of the kidney transplant recipients, and age and BMI might be the risk factors for this change in muscle mass among these patients.
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Affiliation(s)
- Akihiro Kosoku
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka, Japan.
| | - Takuma Ishihara
- Innovative and Clinical Research Promotion Center, Gifu University Hospital, Gifu, Japan
| | - Tomoaki Iwai
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shunji Nishide
- Department of Urology, Osaka City General Hospital, Osaka, Japan
| | - Kazuya Kabei
- Department of Urology, Minamiosaka Hospital, Osaka, Japan
| | - Keiko Maeda
- Department of Nursing, Osaka City University Hospital, Osaka, Japan
| | - Norihiko Kumada
- Department of Urology, Suita Municipal Hospital, Suita, Japan
| | - Junji Uchida
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka, Japan
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Surmeli DM, Karpuzcu HC, Atmis V, Cosarderelioglu C, Yalcin A, Varli M, Aras S. Association between sarcopenia and erectile dysfunction in older males. Arch Gerontol Geriatr 2021; 99:104619. [PMID: 34998130 DOI: 10.1016/j.archger.2021.104619] [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] [Received: 09/30/2021] [Revised: 12/14/2021] [Accepted: 12/28/2021] [Indexed: 11/02/2022]
Abstract
INTRODUCTION In advanced age, both sarcopenia and erectile dysfunction (ED) occur with similar underlying causes through different mechanisms. In our study we investigated the association between sarcopenia and ED in older men. METHODS A total of 193 male patients aged 60 years and older were included in the study. The presence of sarcopenia was investigated in accordance with EWGSOP2 diagnostic criteria. For evaluation of ED, we used the 5-question International Index of Erectile Dysfunction questionnaire with categories of no ED, mild-moderate ED, and moderate-severe ED. Total testosterone levels were measured. RESULTS The median age of the patients was 71.9 (range 60-93 years). The prevalence of sarcopenia was 24.9%, and moderate-severe ED was 49.2%. Moderate-severe ED was more common in patients with sarcopenia than those without (70.8% vs 42.1%, p < 0.001). After adjustment for age and Charlson Comorbidity Index, the presence of sarcopenia was significantly associated with moderate-severe ED with odds ratio (OR) of 2.71 (95% Confidence Interval [CI] 1.29-5.73, p = 0.009). The components of sarcopenia were assessed separately in multivariate analysis. Muscle strength and muscle mass were significantly associated with moderate-severe ED with OR of 0.93 (95%CI 0.89-0.98) and 0.68 (95%CI 0.54-0.86), respectively, whereas gait speed was not associated with moderate-severe ED. CONCLUSION The presence of sarcopenia in older men is associated with an increased risk of moderate-severe ED. In addition, decreased muscle strength and decreased muscle mass are associated with an increased risk of moderate-severe ED. Prospective studies are needed to reveal the causality between sarcopenia and ED.
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Affiliation(s)
- Deniz Mut Surmeli
- Department of Geriatrics, Ankara University Faculty of Medicine, Ibn-i Sina Hospital, Ankara 06230, Turkey.
| | - Hulusi Can Karpuzcu
- Department of Internal Medicine, Ankara University Faculty of Medicine, Ibn-i Sina Hospital, Ankara, Turkey; Department of Internal Medicine, Republic of Turkey Ministry of Health Ankara Provincial Health Directorate, Kizilcahamam State Hospital, Ankara, Turkey
| | - Volkan Atmis
- Department of Geriatrics, Ankara University Faculty of Medicine, Ibn-i Sina Hospital, Ankara 06230, Turkey
| | - Caglar Cosarderelioglu
- Department of Geriatrics, Ankara University Faculty of Medicine, Ibn-i Sina Hospital, Ankara 06230, Turkey
| | - Ahmet Yalcin
- Department of Geriatrics, Ankara University Faculty of Medicine, Ibn-i Sina Hospital, Ankara 06230, Turkey
| | - Murat Varli
- Department of Geriatrics, Ankara University Faculty of Medicine, Ibn-i Sina Hospital, Ankara 06230, Turkey
| | - Sevgi Aras
- Department of Geriatrics, Ankara University Faculty of Medicine, Ibn-i Sina Hospital, Ankara 06230, Turkey
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Chen F, Li Q, Chen Y, Wei Y, Liang J, Song Y, Shi L, Wang J, Mao L, Zhang B, Zhang Z. Association of the gut microbiota and fecal short-chain fatty acids with skeletal muscle mass and strength in children. FASEB J 2021; 36:e22109. [PMID: 34941012 DOI: 10.1096/fj.202002697rrr] [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: 12/11/2020] [Revised: 11/26/2021] [Accepted: 12/06/2021] [Indexed: 12/11/2022]
Abstract
We aimed to investigate whether the gut microbiota and fecal short-chain fatty acids (SCFAs) are associated with skeletal muscle mass and strength in healthy Chinese children aged 6-9 years. In this study, 412 children were enrolled. 16S rRNA gene sequencing was used to characterize the gut microbiota compositions. Fecal SCFAs were quantified using high-performance liquid chromatography. Dual X-ray absorptiometry was used to measure the total body lean soft tissue mass (TSM), total body fat mass (TBF), appendicular skeletal muscle mass (ASM), and appendicular fat mass (AFM). TSM/height2 (TSMI), ASM/height2 (ASMI), TSM/weight (TSMR), ASM/weight (ASMR), and the ratio of TSM/TBF and ASM/AFM were calculated. Handgrip strength (HGS) was measured using the Jamar® Plus+ Hand Dynamometer. A multiple regression analysis after adjustment for covariates and multiple test correction showed some operational taxonomic units in partial least squares models identified by Multivariate methods with Unbiased Variable selection analysis such as genera of Faecalibacterium, Lachnospira, Lachnospiraceae_ND3007_group, and Lachnospiraceae_UCG-004 were positively correlated with at least one measure of TSM, TSMI, ASM, ASMI, and ASMI Z-score (β: 0.103-0.143, pFDR : .008-.032) but negatively correlated with at least one measure of TSMR, TSM/TBF, ASMR, ASM/AFM, and ASMR Z-score (β: -0.185 to 0.124, pFDR = .008-.045). Children with higher fecal butyric acid, acetic acid, and total SCFA levels exhibited higher TSM, ASM, TSMI, ASMI, and ASMI Z-score and lower TSM/TBF, ASM/AFM, TSMR, ASMR, and ASMR Z-score. However, after additional adjustment for TBF or body mass index, only the associations for Faecalitalea and Pyramidobacter still existed. Mediation analysis suggested that total body fat significantly mediated 66.3%-95.3% of the estimated association of microbiota and SCFAs with TSM, ASM, and ASMI Z-score. Our results suggest that the associations of gut microbiota and SCFAs with skeletal muscle quality in children may largely depend upon on total body fat content.
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Affiliation(s)
- Fengyan Chen
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Qing Li
- Department of Dietetics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ying Chen
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yuanhuan Wei
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China.,Department of Clinical Nutrition, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
| | - Jingjing Liang
- Department of Child Health Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yanyan Song
- Department of Child Health Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Linna Shi
- Department of Dietetics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jue Wang
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Limei Mao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Bo Zhang
- Food Safety and Health Research Center, School of Public Health, Southern Medical University, Guangzhou, China
| | - Zheqing Zhang
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
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Mu ZJ, Fu JL, Sun LN, Chan P, Xiu SL. Associations between homocysteine, inflammatory cytokines and sarcopenia in Chinese older adults with type 2 diabetes. BMC Geriatr 2021; 21:692. [PMID: 34911470 PMCID: PMC8672561 DOI: 10.1186/s12877-021-02622-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: 05/05/2021] [Accepted: 11/08/2021] [Indexed: 01/06/2023] Open
Abstract
Background Sarcopenia, an age-related disease, has been implicated as both a cause and consequence of type 2 diabetes mellitus (T2DM) and a symbol of poor prognosis in older adults with T2DM. Therefore, early detection and effective treatment of sarcopenia are particularly important in older adults with T2DM. We aimed to investigate the prevalence of sarcopenia in Chinese older T2DM patients and explore whether homocysteine and inflammatory indexes could serve as biomarkers and participate in the development process of sarcopenia. Methods T2DM patients aged over 60 years were consecutively recruited from the ward of department of Endocrinology, Xuanwu Hospital between April 2017 and April 2019. Sarcopenia was defined based on the standard of the Asian Working Group of Sarcopenia, including muscle mass, grip strength and gait speed. Logistic regression was used to explore the association between biochemical indicators and sarcopenia. Receiver operating characteristic (ROC) curves were applied to determine the diagnostic effect of these clinical indicators. Results Totally 582 older adults with T2DM were characterized and analyzed in the study. Approximately 8.9% of the older T2DM patients had sarcopenia. After adjusting for age, sex, body mass index (BMI) and hemoglobin A1c (HbA1c), increased concentrations of homocysteine [odds ratio (OR): 2.829; 95% confidence interval (CI), 1.064–7.525] and high-sensitive C-reactive protein (hs-CRP) (OR: 1.021; 95% CI, 1.001–1.042) were independent predictors of sarcopenia; but not interleukin-6. The combination of age, sex, BMI and HbA1c provided a discriminatory effect of sarcopenia with an area under the curve (AUC) of 0.856, when homocysteine was added to the model, the value of the ROC curve was further improved, with an AUC of 0.861. Conclusion In the current study, we demonstrated a positive correlation of homocysteine, hs-CRP with sarcopenia in older adults with T2DM and the relationship remained significant even after adjustment for HbA1c. These biomarkers (homocysteine and hs-CRP) may play important roles in the pathological process of sarcopenia.
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Affiliation(s)
- Zhi-Jing Mu
- Department of Endocrinology, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Jun-Ling Fu
- Department of Endocrinology, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Li-Na Sun
- Department of Endocrinology, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Piu Chan
- Department of Neurobiology, Neurology and Geriatrics, Xuanwu Hospital of Capital Medical University, Beijing Institute of Geriatrics, Beijing, 100053, China. .,Clinical Center for Parkinson's Disease, Capital Medical University, Beijing, China. .,Key Laboratory for Neurodegenerative Disease of the Ministry of Education, Beijing Key Laboratory for Parkinson's Disease, Parkinson Disease Center of Beijing Institute for Brain Disorders, Beijing, China. .,National Clinical Research Center for Geriatric Disorders, Beijing, China. .,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China.
| | - Shuang-Ling Xiu
- Department of Endocrinology, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
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Cheng KYK, Chow SKH, Hung VWY, Wong CHW, Wong RMY, Tsang CSL, Kwok T, Cheung WH. Diagnosis of sarcopenia by evaluating skeletal muscle mass by adjusted bioimpedance analysis validated with dual-energy X-ray absorptiometry. J Cachexia Sarcopenia Muscle 2021; 12:2163-2173. [PMID: 34609065 PMCID: PMC8718029 DOI: 10.1002/jcsm.12825] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 08/03/2021] [Accepted: 09/04/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND This study aimed to adjust and cross-validate skeletal muscle mass measurements between bioimpedance analysis (BIA) and dual-energy X-ray absorptiometry (DXA) for the screening of sarcopenia in the community and to estimate the prevalence of sarcopenia in Hong Kong. METHODS Screening of sarcopenia was provided to community-dwelling older adults. Appendicular skeletal muscle mass (ASM) was evaluated by BIA (InBody 120 or 720) and/or DXA. Handgrip strength and/or gait speed were assessed. Diagnosis of sarcopenia was based on the 2019 revised Asian Working Group for Sarcopenia cut-offs. Agreement analysis was performed to cross-validate ASM measurements by BIA and DXA. Multiple regression was used to explore contribution of measured parameters in predicting DXA ASM from BIA. RESULTS A total of 1587 participants (age = 72 ± 12 years) were recruited; 1065 participants were screened by BIA (InBody 120) with 18 followed up by DXA, while the remaining 522 participants were assessed by the BIA (InBody 720) and DXA. The appendicular skeletal muscle mass index (ASMI) evaluated by BIA showed a mean difference of 2.89 ± 0.38 kg/m2 (InBody 120) and 2.97 ± 0.45 kg/m2 (InBody 720) against DXA gold standard. A significant overestimation of muscle mass was measured by BIA compared with DXA (P < 0.005). BIA data were adjusted using prediction equation and mean difference reduced to -0.02 ± 0.31 kg/m2 in cross-validation. Prevalence of sarcopenia in older adults ≥65 ranged from 39.4% (based on ASMI by DXA) to 40.8% (based on predicted DXA ASMI from BIA). Low ASMI by DXA was found in 68.5% of the older adults screened. The percentage of older adults exhibited low handgrip strength ranged from 31.3% to 56%, while 49% showed low gait speed. CONCLUSIONS Bioimpedance analysis was found to overestimate skeletal muscle mass compared with DXA. With adjustment equations, BIA can be used as a quick and reliable tool for screening sarcopenia in community and clinical settings with limited access to better options.
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Affiliation(s)
- Keith Yu-Kin Cheng
- Bone Quality and Health Centre, Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Simon Kwoon-Ho Chow
- Bone Quality and Health Centre, Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Vivian Wing-Yin Hung
- Bone Quality and Health Centre, Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Carissa Hing-Wai Wong
- Bone Quality and Health Centre, Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Ronald Man-Yeung Wong
- Bone Quality and Health Centre, Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Charlotte Sau-Lan Tsang
- Bone Quality and Health Centre, Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Shatin, Hong Kong.,Jockey Club Centre for Osteoporosis Care and Control, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong
| | - Timothy Kwok
- Bone Quality and Health Centre, Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Shatin, Hong Kong.,Jockey Club Centre for Osteoporosis Care and Control, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong
| | - Wing-Hoi Cheung
- Bone Quality and Health Centre, Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Shatin, Hong Kong
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Assantachai P, Phulsawat A, Ruengsinpinya P, Udompunturak S. Diagnostic accuracy of quadriceps strength-based criteria compared to handgrip-based criteria for diagnosing sarcopenia and severe sarcopenia in older adults. Arch Gerontol Geriatr 2021; 97:104504. [PMID: 34392048 DOI: 10.1016/j.archger.2021.104504] [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: 06/06/2021] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 12/31/2022]
Abstract
AIM . Handgrip strength (HS) is an established parameter for sarcopenia diagnosis; however, a considerable proportion of older adults have some kind of hand abnormality or limitation that can prevent reliable hand muscle power testing. This study set forth to investigate the diagnostic accuracy of quadriceps strength (QS)-based criteria compared to handgrip strength (HS)-based criteria for diagnosing sarcopenia and severe sarcopenia in older adults. SETTING AND PARTICIPANTS . A total of 381 subjects aged ≥60 years who attended the outpatient geriatric clinic at Siriraj Hospital (Bangkok, Thailand) during 2015-2017 were recruited via convenience sampling. Patients who were ambulatory, able to communicate, and without metallic prosthesis or pacemaker were eligible for inclusion. METHODS . All consenting subjects underwent HS and QS testing, muscle mass measurement by bioelectrical impedance analysis, and gait speed analysis. The Asian Working Group for Sarcopenia (AWGS) 2019 consensus criteria were used as reference standard. RESULTS . The prevalence of sarcopenia and severe sarcopenia by HS-based criteria was 13.9% and 6.8%, respectively. In comparison, the prevalence of sarcopenia and severe sarcopenia by QS-based criteria was 14.7% and 10.2%, respectively. The sensitivity and specificity of QS-based criteria for diagnosing sarcopenia was 100% (95% confidence interval [CI]: 93.3-100%) and 99.1% (95%CI: 97.4-99.8%), respectively. The sensitivity and specificity of QS-based criteria for diagnosing severe sarcopenia was 88.5% (95%CI: 69.9-97.6%) and 95.5% (95%CI: 92.8-97.4%), respectively. CONCLUSIONS . With very high sensitivity and specificity, QS-based diagnostic criteria could be used to diagnose sarcopenia and severe sarcopenia in older adults whose HS measurements could not be reliably obtained. THAI CLINICAL TRIALS REGISTRY REGISTRATION NUMBER: . TCTR 20200717004.
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Affiliation(s)
- Prasert Assantachai
- Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Apirath Phulsawat
- Division of Geriatric Medicine, Department of Medicine, Golden Jubilee Medical Center, Mahidol University, Nakhon Pathom, Thailand.
| | | | - Suthipol Udompunturak
- Research Group and Research Network Division, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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Ko N, Lee HH, Sohn MK, Kim DY, Shin YI, Oh GJ, Lee YS, Joo MC, Lee SY, Song MK, Han J, Ahn J, Lee YH, Chang WH, Choi SM, Lee SK, Lee J, Kim YH. Status of dysphagia after ischemic stroke: A Korean nationwide study. Arch Phys Med Rehabil 2021; 102:2343-2352.e3. [PMID: 34348122 DOI: 10.1016/j.apmr.2021.07.788] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 06/24/2021] [Accepted: 07/01/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To identify the incidence of dysphagia after ischemic stroke and determine factors affecting the presence of dysphagia. DESIGN Retrospective case-control study. This was an interim analysis of a prospective multicenter Korean stroke cohort. SETTING Acute care university hospitals. PARTICIPANTS Patients (N=6000) with first-ever acute ischemic stroke. Patients were divided into two groups according to the presence or absence of dysphagia confirmed at 7 days after onset using the American Speech-Language-Hearing Association National Outcomes Measurement System (ASHA-NOMS) scale, which was determined after conducting screening or standardized tests. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Age at stroke onset, body mass index (BMI), premorbid modified Rankin Scale (mRS), brainstem lesions, National Institutes of Health Stroke Scale (NIHSS), post-stroke mRS, and ASHA-NOMS swallowing level at post-stroke day 7 were evaluated. RESULTS Among ischemic stroke patients, 32.3% (N=1940) had dysphagia at 7 days after stroke onset. At discharge, 80.5% (N=1561) still had dysphagia. The prediction model for the presence of dysphagia identified age at onset, underweight (BMI < 18.5 kg/m2), premorbid mRS, brainstem lesions, and NIHSS as independent predictors. The odds ratio (OR) for the presence of dysphagia significantly increased with underweight (OR [95% confidence interval]: 1.6684 [1.27-2.20]), increased age at onset (1.0318 [1.03-1.04]), premorbid mRS (1.1832 [1.13-1.24]), brainstem lesions (1.6494 [1.39-1.96]), and NIHSS (1.2073 [1.19-1.23]). CONCLUSIONS The incidence of dysphagia after ischemic stroke was 32.3%. The prediction model for the presence of dysphagia identified age, low BMI, premorbid disabilities, brainstem lesions, and NIHSS as predictive factors.
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Affiliation(s)
- Nayeon Ko
- Department of Rehabilitation Medicine, Konkuk University School of Medicine
| | - Hyun Haeng Lee
- Department of Rehabilitation Medicine, Konkuk University School of Medicine
| | - Min Kyun Sohn
- Department of Rehabilitation Medicine, School of Medicine, Chungnam National University
| | - Deog Young Kim
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine
| | - Yong-Il Shin
- Department of Rehabilitation Medicine, Pusan National University School of Medicine, Pusan National University Yangsan Hospital
| | - Gyung-Jae Oh
- Department of Preventive Medicine, Wonkwang University, School of Medicine
| | - Yang-Soo Lee
- Department of Rehabilitation Medicine, Kyungpook National University School of Medicine, Kyungpook National University Hospital
| | - Min Cheol Joo
- Department of Rehabilitation Medicine, Wonkwang University School of Medicine
| | - So Young Lee
- Department of Rehabilitation Medicine, Jeju National University Hospital, Jeju National University School of Medicine
| | - Min-Keun Song
- Department of Physical and Rehabilitation Medicine, Chonnam National University Medical School
| | - Junhee Han
- Department of Statistics, Hallym University
| | - Jeonghoon Ahn
- Department of Health Convergence, Ewha Womans University
| | - Young-Hoon Lee
- Department of Preventive Medicine, Wonkwang University, School of Medicine
| | - Won Hyuk Chang
- Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Soo Mi Choi
- Korea Centers for Disease Control and Prevention, Division of Chronic Disease Prevention, Center for Disease
| | - Seon Kui Lee
- Korea Centers for Disease Control and Prevention, Division of Chronic Disease Prevention, Center for Disease
| | - Jongmin Lee
- Department of Rehabilitation Medicine, Konkuk University School of Medicine.
| | - Yun-Hee Kim
- Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine; Department of Health Science and Technology, Department of Medical Device Management and Research, Department of Digital Healthcare, SAIHST, Sungkyunkwan University.
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41
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Fanelli SM, Kelly OJ, Krok-Schoen JL, Taylor CA. Low Protein Intakes and Poor Diet Quality Associate with Functional Limitations in US Adults with Diabetes: A 2005-2016 NHANES Analysis. Nutrients 2021; 13:2582. [PMID: 34444742 PMCID: PMC8400247 DOI: 10.3390/nu13082582] [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: 06/03/2021] [Revised: 07/22/2021] [Accepted: 07/24/2021] [Indexed: 02/07/2023] Open
Abstract
Type 2 diabetes is associated with an increased risk for sarcopenia. Moreover, sarcopenia correlates with increased risk for falls, fractures, and mortality. This study aimed to explore relationships among nutrient intakes, diet quality, and functional limitations in a sample of adults across levels of glycemic control. Data were examined from 23,487 non-institutionalized adults, 31 years and older, from the 2005-2016 National Health and Nutrition Examination Survey. Hemoglobin A1c (%) was used to classify level of glycemic control: non-diabetes (<5.7%); pre-diabetes (5.7-6.4%); diabetes (≥6.5%). Dietary data were collected from a single 24-h dietary recall. Participants were categorized as meeting or below the protein recommendation of 0.8 g/kg of body weight. Physical functioning was assessed across 19-discrete physical tasks. Adults below the protein recommendation consumed significantly more carbohydrate and had lower diet quality across all glycemic groups compared to those who met the protein recommendation (p < 0.001). Adults with diabetes who did not meet protein recommendations had significantly poorer diet quality and significantly higher mean number of functional limitations. A greater percent of adults with diabetes who did not meet the protein recommendation reported being physically limited for most activities, with more than half (52%) reporting limitations for stooping, crouching, and kneeling. This study underscores the potential for physical limitations associated with low protein intakes, especially in adults with diabetes. In the longer term, low protein intakes may result in increased risk of muscle loss, as protein intake is a critical nutritional factor for prevention of sarcopenia, functional limitations, and falls.
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Affiliation(s)
| | - Owen J. Kelly
- Department of Molecular and Cellular Biology, Sam Houston State University, Conroe, TX 77304, USA;
| | - Jessica L. Krok-Schoen
- School of Health and Rehabilitation Sciences, The Ohio State University, Columbus, OH 43210, USA;
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Kim M, Walston JD, Won CW. Associations between elevated growth differentiation factor-15 and sarcopenia among community-dwelling older adults. J Gerontol A Biol Sci Med Sci 2021; 77:770-780. [PMID: 34255062 DOI: 10.1093/gerona/glab201] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Growth differentiation factor 15 (GDF-15) is associated with disease progression, mitochondrial dysfunction, and mortality. Elevated GDF-15 level was recently reported to be associated with poorer physical performance in healthy adults. However, the association between serum GDF-15 level and sarcopenia in community-dwelling older adults has not been well characterized. METHODS We conducted cross-sectional (n = 929) and two-year prospective analyses (n = 788) among participants aged 70-84 years enrolled in the Korean Frailty and Aging Cohort Study. Participants with an estimated glomerular filtration rate of <60 mL/min/1.73 m 2 were excluded. Appendicular lean mass was measured using dual-energy X-ray absorptiometry. Sarcopenia status was determined according to the Asian Working Group for Sarcopenia-2019 algorithm. RESULTS At baseline, 16.6% of the participants had sarcopenia. Median GDF-15 concentration was higher in the sarcopenic group than in the non-sarcopenic group (1221 pg/mL vs. 1019 pg/mL, p<0.001). In the multivariate analysis adjusted for cardiometabolic risk and biological factors, the highest GDF-15 tertile (≥1245 pg/mL) had an increased likelihood of sarcopenia (odds ratio, 1.96; 95% confidence interval, 1.16-3.33) than the lowest tertile (<885 pg/mL). During the two-year follow-up period, 67 (10.1%) individuals without sarcopenia at baseline developed sarcopenia. There were no significant associations between baseline serum GDF-15 levels and incident sarcopenia or its components (all p>0.05). CONCLUSIONS Elevated GDF-15 was associated with prevalent sarcopenia but not able to predict incident sarcopenia in the 2-year follow-up. Further studies are needed to explore the pathophysiological roles of GDF-15 in the development of sarcopenia.
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Affiliation(s)
- Miji Kim
- Department of Biomedical Science and Technology, College of Medicine, East-West Medical Research Institute, Kyung Hee University, Seoul, Korea
| | - Jeremy D Walston
- Division of Geriatric Medicine and Gerontology, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland. USA.,Department of Family Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Chang Won Won
- Department of Family Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
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43
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Miura H, Sakaguchi K, Ogawa W, Tamori Y. Clinical features of 65-year-old individuals in Japan diagnosed with possible sarcopenia based on the Asian Working Group for Sarcopenia 2019 criteria. Geriatr Gerontol Int 2021; 21:689-696. [PMID: 34164909 DOI: 10.1111/ggi.14182] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 03/28/2021] [Accepted: 04/29/2021] [Indexed: 12/24/2022]
Abstract
AIM The prevalence of sarcopenia and the health status of affected individuals, particularly among the young elderly, are unclear in Japan. We determined the prevalence of possible sarcopenia, a concept proposed by the Asian Working Group for Sarcopenia (AWGS) in 2019, and then investigated its clinical features in community-dwelling young elderly individuals in Kobe, a representative large city in Japan. METHODS This retrospective cross-sectional study examined 1768 residents of Kobe aged 65 years who underwent health and frailty checkups implemented by Kobe City between April 2017 and March 2019. Possible sarcopenia was diagnosed by the AWGS 2019 algorithm. Frailty status was assessed with the use of the Kihon Checklist, which was developed to identify senior citizens requiring nursing care in Japan. RESULTS Fifty-one of the 1768 subjects were diagnosed with possible sarcopenia (overall prevalence of 2.9% [confidence interval: 2.1-3.7%]), with the prevalence being higher in women than in men. Individuals with possible sarcopenia had a lower body mass index, abdominal circumference, diastolic blood pressure and percentage of taking lipid-lowering drugs as well as a higher high-density lipoprotein cholesterol level and estimated glomerular filtration rate. They also showed a higher degree of frailty. A low body mass index and physical inactivity were significantly associated with possible sarcopenia. CONCLUSIONS The prevalence of possible sarcopenia based on the AWGS 2019 criteria was 2.9% among 65-year-olds in Japan, with affected individuals more likely to be frail compared with those without this condition. Geriatr Gerontol Int 2021; 21: 689-696.
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Affiliation(s)
- Hiroshi Miura
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kazuhiko Sakaguchi
- Division of General Internal Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Wataru Ogawa
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshikazu Tamori
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan.,Division of Creative Health Promotion, Department of Social/Community Medicine and Health Science, Kobe University Graduate School of Medicine, Kobe, Japan
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Watanabe D, Yoshida T, Nakagata T, Sawada N, Yamada Y, Kurotani K, Tanaka K, Okabayashi M, Shimada H, Takimoto H, Nishi N, Abe K, Miyachi M. Factors associated with sarcopenia screened by finger-circle test among middle-aged and older adults: a population-based multisite cross-sectional survey in Japan. BMC Public Health 2021; 21:798. [PMID: 33902521 PMCID: PMC8074487 DOI: 10.1186/s12889-021-10844-3] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 04/13/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Previous epidemiological studies have demonstrated the prevalence and relationship of various factors associated with sarcopenia in older adults; however, few have examined the status of sarcopenia in middle-aged adults. In this study, we aimed to, 1) evaluate the validity of the finger-circle test, which is potentially a useful screening tool for sarcopenia, and 2) determine the prevalence and factors associated with sarcopenia in middle-aged and older adults. METHODS We conducted face-to-face surveys of 525 adults, who were aged 40-91 years and resided in Settsu City, Osaka Prefecture, Japan to evaluate the validity of finger-circle test. The finger-circle test evaluated calf circumference by referring to an illustration printed on the survey form. The area under the receiver operating characteristic curves (AUROC) was plotted to evaluate the validity of the finger-circle test for screening sarcopenia and compared to that evaluated by skeletal muscle mass index (SMI) measured using bioimpedance. We also conducted multisite population-based cross-sectional anonymous mail surveys of 9337 adults, who were aged 40-97 years and resided in Settsu and Hannan Cities, Osaka Prefecture, Japan. Participants were selected through stratified random sampling by sex and age in the elementary school zones of their respective cities. We performed multiple logistic regression analysis to explore associations between characteristics and prevalence of sarcopenia. RESULTS Sarcopenia, defined by SMI, was moderately predicted by a finger-circle test response showing that the subject's calf was smaller than their finger-circle (AUROC: 0.729, < 65 years; 0.653, ≥65 years); such subjects were considered to have sarcopenia. In mail surveys, prevalence of sarcopenia screened by finger-circle test was higher in older subjects (approximately 16%) than in middle-aged subjects (approximately 8-9%). In a multiple regression model, the factors associated with sarcopenia were age, body mass index, smoking status, self-reported health, and number of meals in all the participants. CONCLUSIONS Sarcopenia, screened by the finger-circle test, was present not only among older adults but also among middle-aged adults. These results may provide useful indications for developing public health programs, not only for the prevention, but especially for the management of sarcopenia. TRIAL REGISTRATION UMIN000036880, registered prospectively May 29, 2019, https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000042027.
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Affiliation(s)
- Daiki Watanabe
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
- Institute for Active Health, Kyoto University of Advanced Science, 1-1 Nanjo Otani, Sogabe-cho, Kameoka-city, Kyoto, 621-8555 Japan
| | - Tsukasa Yoshida
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
- Institute for Active Health, Kyoto University of Advanced Science, 1-1 Nanjo Otani, Sogabe-cho, Kameoka-city, Kyoto, 621-8555 Japan
| | - Takashi Nakagata
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
- Institute for Active Health, Kyoto University of Advanced Science, 1-1 Nanjo Otani, Sogabe-cho, Kameoka-city, Kyoto, 621-8555 Japan
| | - Naomi Sawada
- Department of Health and Welfare, Settsu City Local Government, 1-1-1 Mishima, Settsu-city, Osaka, 566-8555 Japan
- Present Address: Department of Developing Next Generation, Settsu City Local Government, 1-1-1 Mishima, Settsu-city, Osaka, 566-8555 Japan
| | - Yosuke Yamada
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
- Institute for Active Health, Kyoto University of Advanced Science, 1-1 Nanjo Otani, Sogabe-cho, Kameoka-city, Kyoto, 621-8555 Japan
| | - Kayo Kurotani
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
- Faculty of Life and Environmental Sciences, Showa Women’s University, 1-7-57 Taishido, Setagaya-ku, Tokyo, 154-8533 Japan
| | - Kenji Tanaka
- Department of Health, Hannan City Local Government, 35-1 Ozaki-cho, Hannan-city, Osaka, 599-0201 Japan
| | - Megumi Okabayashi
- Department of Public Health and Medical Affairs, Osaka Prefectural Government, 2-1-22 Otemae, Chuo-ku, Osaka-city, Osaka, 540-8570 Japan
| | - Hidekazu Shimada
- Department of Public Health and Medical Affairs, Osaka Prefectural Government, 2-1-22 Otemae, Chuo-ku, Osaka-city, Osaka, 540-8570 Japan
| | - Hidemi Takimoto
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
| | - Nobuo Nishi
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
| | - Keiichi Abe
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
- National Institutes of Biomedical Innovation, Health and Nutrition, 7-6-8 Saito-Asagi, Ibaraki-city, Osaka, 567-0085 Japan
| | - Motohiko Miyachi
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8636 Japan
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Bahat G, Kilic C, Ozkok S, Ozturk S, Karan MA. Associations of sarcopenic obesity versus sarcopenia alone with functionality. Clin Nutr 2021; 40:2851-2859. [PMID: 33940398 DOI: 10.1016/j.clnu.2021.04.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 01/18/2021] [Accepted: 04/07/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND & AIMS There have been several attempts to come up with a global operational definition of sarcopenia (S), and consequently, a definition of S has been established, to some extent. That said, the definition of sarcopenic obesity (SO), which is defined as the presence of obesity + sarcopenia, remains obscure, hindering evaluations of the prevalence and relevance of SO. It has yet to be elucidated whether SO is associated with worse functionality when compared to S alone (S without obesity). In the present study, we compare SO and S alone in terms of their associations with functional measures through the application of alternative definitions of SO. As a secondary output, we document the prevalence of SO based on alternative definitions. METHODS This retrospective cross-sectional study included community-dwelling adults over 60 years of age who presented as outpatients to a university hospital between 2012 and 2020. All were evaluated for body composition (bioimpedance analysis), handgrip strength (Jamar hand dynamometer) and functional health status [activities of daily living (ADL), instrumental activities of daily living (IADL)]. The fat percentile method was used to define the obesity component of SO. Low muscle mass (LMM) was defined using two different adjustment methods of skeletal muscle mass (LMM adjusted by height2 or LMM adjusted by BMI). S was defined based on the EWGSOP2 definition, as probable S (low muscle strength) or confirmed S (low muscle strength + LMM). Accordingly, three alternative definitions of SO were applied based on three alternative definitions of S, i.e., "obesity + sarcopenia (probable)", "obesity + sarcopenia (confirmed, LMM adjusted by height2)" and "obesity + sarcopenia (confirmed, LMM adjusted by BMI)". The associations of SO and S alone with functional measures were examined with univariate analyses and adjusted multivariate analyses. RESULTS Included in the study were 1468 older adults (median age 75; 68.8% female). The prevalence of SO was very low (0.2%) based on the SO definition "obesity + sarcopenia (confirmed, LMM adjusted by height2), but it was present at a considerable and comparable rate based on SO definition "obesity + sarcopenia (probable)" and SO definition "obesity + sarcopenia (confirmed, LMM adjusted by BMI)" (4.1%, 4.0%; respectively). As SO by "obesity + sarcopenia (confirmed, LMM adjusted by height2)" had an ignorable prevalence, this definition of SO was excluded from further analyses. Multivariate analyses revealed that, when compared to the Non-S Non-Obese group, S alone definitions had odds ratio (OR) of 5.4 and 3.4 while SO definitions had an OR of 3.2 and 2.7 for impaired ADL, and an OR of 7.9 and 6.4, while SO definitions had an OR of 3.0 and 2.7 for impaired IADL. SO was thus found to be associated with a lower prevalence of impaired functional measures than that of S alone. CONCLUSIONS Our results suggest that the SO definition confirmed, LMM adjusted by height2 has an ignorable prevalence in populations in which underweight or malnutrition is uncommon. Among sarcopenic older individuals, obesity may have a protective effect against the limitations of some functional measures, providing evidence of the possible protective effect of obesity in sarcopenic individuals.
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Affiliation(s)
- Gulistan Bahat
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Capa, 34390, Istanbul, Turkey.
| | - Cihan Kilic
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Capa, 34390, Istanbul, Turkey
| | - Serdar Ozkok
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Capa, 34390, Istanbul, Turkey
| | - Savas Ozturk
- Department of Internal Medicine, Istanbul Medical School, Istanbul University, Capa, 34390, Istanbul, Turkey
| | - Mehmet Akif Karan
- Department of Internal Medicine, Division of Geriatrics, Istanbul Medical School, Istanbul University, Capa, 34390, Istanbul, Turkey
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Minetto MA, Busso C, Gamerro G, Lalli P, Massazza G, Invernizzi M. Quantitative assessment of volumetric muscle loss: Dual-energy X-ray absorptiometry and ultrasonography. Curr Opin Pharmacol 2021; 57:148-156. [PMID: 33735662 DOI: 10.1016/j.coph.2021.02.002] [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: 12/18/2020] [Revised: 02/04/2021] [Accepted: 02/09/2021] [Indexed: 12/14/2022]
Abstract
The generalized skeletal muscle disorder that involves (in elderly subjects) the progressive loss of muscle mass and function has been defined sarcopenia, whereas the rapid-onset (traumatic or surgical) and focal (unilateral) loss of skeletal muscle with resultant functional impairment has been defined volumetric muscle loss. Different tools and approaches are commonly used in the clinical settings to quantify the loss of muscle or lean mass and to assess the consequent motor impairment. This review describes the technical principles and provides a summary of the main parameters that can be obtained to assess lean mass (and its distribution) or muscle size (and its structure) through the two imaging techniques most easily accessible and therefore frequently adopted in the clinical practice: dual-energy X-ray absorptiometry and muscle ultrasonography.
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Affiliation(s)
- Marco Alessandro Minetto
- Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, Turin, Italy.
| | - Chiara Busso
- Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Giulia Gamerro
- Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Piera Lalli
- Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Giuseppe Massazza
- Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Marco Invernizzi
- Physical and Rehabilitative Medicine, Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
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Arnal-Gómez A, Cebrià i Iranzo MA, Tomas JM, Tortosa-Chuliá MA, Balasch-Bernat M, Sentandreu-Mañó T, Forcano S, Cezón-Serrano N. Using the Updated EWGSOP2 Definition in Diagnosing Sarcopenia in Spanish Older Adults: Clinical Approach. J Clin Med 2021; 10:1018. [PMID: 33801427 PMCID: PMC7958601 DOI: 10.3390/jcm10051018] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/15/2021] [Accepted: 02/18/2021] [Indexed: 01/06/2023] Open
Abstract
Recently the European Working Group on Sarcopenia in Older People (EWGSOP2) has updated diagnostic criteria for sarcopenia, which consist of one or more measures of muscle strength, muscle mass, and physical performance, plus an initial screening test called SARC-F. The main objective was to compare the number of cases of sarcopenia, using the different measurements and screening options. A cross-sectional study was conducted on Spanish older adults (n = 272, 72% women). Combining the different measures proposed by the steps described in the EWGSOP2 algorithm, 12 options were obtained (A-L). These options were studied in each of the three models: (1) using SARC-F as initial screening; (2) not using SARC-F; and (3) using SARC-CalF instead of SARC-F. A χ2 independence test was statistically significant (χ2(6) = 88.41, p < 0.001), and the association between the algorithm used and the classification of sarcopenia was moderate (Cramer's V = 0.226). We conclude that the different EWGSOP2 measurement options imply case-finding differences in the studied population. Moreover, when applying the SARC-F, the number of people classified as sarcopenic decreases. Finally, when SARC-CalF is used as screening, case finding of sarcopenic people decreases. Thus, clinical settings should consider these outcomes, since these steps can make preventive and therapeutic interventions on sarcopenia vary widely.
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Affiliation(s)
- Anna Arnal-Gómez
- Department of Physiotherapy, University of Valencia, 46010 Valencia, Spain; (A.A.-G.); (M.B.-B.); (T.S.-M.); (N.C.-S.)
- Research Unit in Clinical Biomechanics (UBIC), University of Valencia, 46010 Valencia, Spain
| | - Maria A. Cebrià i Iranzo
- Department of Physiotherapy, University of Valencia, 46010 Valencia, Spain; (A.A.-G.); (M.B.-B.); (T.S.-M.); (N.C.-S.)
- Hospital Universitari i Politècnic La Fe, 46026 Valencia, Spain;
- Physiotherapy in Motion, MultiSpeciality Research Group (PTinMOTION), University of Valencia, 46010 Valencia, Spain
| | - Jose M. Tomas
- Department of Methodology for the Behavioral Sciences, University of Valencia, 46010 Valencia, Spain;
- Advanced Research Methods Applied to Quality of Life Promotion (ARMAQoL), University of Valencia, 46010 Valencia, Spain
| | - Maria A. Tortosa-Chuliá
- Department of Applied Economics, University of Valencia, 46022 Valencia, Spain;
- Psychological Development, Health and Society (PSDEHESO), University of Valencia, 46022 Valencia, Spain
| | - Mercè Balasch-Bernat
- Department of Physiotherapy, University of Valencia, 46010 Valencia, Spain; (A.A.-G.); (M.B.-B.); (T.S.-M.); (N.C.-S.)
- Physiotherapy in Motion, MultiSpeciality Research Group (PTinMOTION), University of Valencia, 46010 Valencia, Spain
| | - Trinidad Sentandreu-Mañó
- Department of Physiotherapy, University of Valencia, 46010 Valencia, Spain; (A.A.-G.); (M.B.-B.); (T.S.-M.); (N.C.-S.)
- Advanced Research Methods Applied to Quality of Life Promotion (ARMAQoL), University of Valencia, 46010 Valencia, Spain
| | - Silvia Forcano
- Hospital Universitari i Politècnic La Fe, 46026 Valencia, Spain;
| | - Natalia Cezón-Serrano
- Department of Physiotherapy, University of Valencia, 46010 Valencia, Spain; (A.A.-G.); (M.B.-B.); (T.S.-M.); (N.C.-S.)
- Physiotherapy in Motion, MultiSpeciality Research Group (PTinMOTION), University of Valencia, 46010 Valencia, Spain
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48
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Xu HQ, Sun JQ, Liu Y, Tian L, Liu JM, Shi JP, Liu M, Zheng XY. Cutpoints for Muscle Mass and Strength Derived from Weakness or Mobility Impairment and Compared with Other Diagnostic Criteria in Community-Dwelling Elderly People. Calcif Tissue Int 2021; 108:324-345. [PMID: 33247326 DOI: 10.1007/s00223-020-00778-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 11/04/2020] [Indexed: 10/22/2022]
Abstract
We identified the strength cutpoints concerning mobility impairment, then identified the muscle mass cutpoints concerning weakness, and compared the results with other diagnostic criteria to develop the clinical diagnostic criteria associated with functional impairment. In 7583 elderly people, classification and regression tree (CART) and receiver operating characteristic curve (ROC) analyses were used for determining cutpoints for handgrip strength (HGS) and appendicular lean mass (ALM) indices associated with slowness or weakness. Logistic regressions were then used to quantify the strength of the association between muscle mass (or strength) categories and weakness (or slowness). The CART second cutpoints of muscle mass and strength indices were lower than those specified by the ROC method and were between those cutpoints determined by the 20th and Mean-2SD methods. After adjusting for covariates, the associations remained significant in handgrip strength categories defined by the CART and ROC cutpoints and HGS/BMI categories defined by the CART, ROC, and 20th cutpoints in men and women (P < 0.05), ALM, ALM/Ht2 categories defined by all four cutpoints (P < 0.05) and ALM/BMI categories defined by CART and ROC cutpoints in men (P < 0.05), and ALM and ALM/Ht2 categories defined by the CART cutpoints in women (P < 0.05). Our approaches resulted in a definition of weak strength as handgrip strength or HGS/BMI less than 26.55 kg or 1.114 in men and less than 16.45 kg or 0.697 in women and then defined ALM, ALM/Ht2, or ALM/BMI less than 18.92 kg, 7.08 kg/m2, or 0.795 in men and less than 15.04 kg, 5.99 kg/m2, or 0.517 in women as low lean mass.
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Affiliation(s)
- Hong-Qi Xu
- Research Center of Sports and Health Science, School of Sports Science and Physical Education, Northeast Normal University, 5268 Renmin Street, Changchun, 130024, Jilin Province, China
| | - Jia-Qi Sun
- Research Field of Medical Instruments and Bioinformation Processing, College of Instrumentation & Electrical Engineering, Jilin University, Changchun, Jilin Province, China
| | - Yu Liu
- Jurong Center for Disease Control and Prevention, Jurong, Jiangsu Province, China
| | - Liao Tian
- Research Center of Sports and Health Science, School of Sports Science and Physical Education, Northeast Normal University, 5268 Renmin Street, Changchun, 130024, Jilin Province, China
| | - Jing-Min Liu
- Research Center of Sports and Health Science, Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Ji-Peng Shi
- Research Center of Sports and Health Science, School of Sports Science and Physical Education, Northeast Normal University, 5268 Renmin Street, Changchun, 130024, Jilin Province, China.
| | - Min Liu
- Jurong Center for Disease Control and Prevention, Jurong, Jiangsu Province, China
| | - Xiu-Yuan Zheng
- Research Center of Sports and Health Science, Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
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Peak expiratory flow rate and sarcopenia risk in older Indonesian people: A nationwide survey. PLoS One 2021; 16:e0246179. [PMID: 33561132 PMCID: PMC7872226 DOI: 10.1371/journal.pone.0246179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 01/14/2021] [Indexed: 01/06/2023] Open
Abstract
Reduced peak expiratory flow is a common physiological change in older individuals and age is an important predictor for sarcopenia. We analyzed nationwide survey data to determine the relationship between peak expiratory flow rate and sarcopenia in older Indonesians. Community-dwelling Indonesian individuals aged ≥60 years (n = 2422; mean age = 67.21 y) from the fifth-wave data of the Indonesian Family Life Survey was selected. Sarcopenia was diagnosed based on handgrip strength, gait speed, and appendicular skeletal muscle mass measurements. Peak expiratory flow rates (PEFRs) were categorized according to their percentage of predicted flow rates as <50%, 50% to 80%, and >80%. Confounders previously determined to be associated with sarcopenia occurrence were included. Sarcopenia prevalence was 50.25%. After adjustment for confounders, PEFRs of <50% and 50% to 80% were associated with an increased sarcopenia risk (odds ratio = 5.22 and 1.88, respectively) compared with PEFRs of >80%. Poor lung function was independently associated with sarcopenia occurrence. Future studies should explore the usefulness of PEFR as a risk factor of sarcopenia.
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Huang CH, Okada K, Matsushita E, Uno C, Satake S, Arakawa Martins B, Kuzuya M. Dietary Patterns and Muscle Mass, Muscle Strength, and Physical Performance in the Elderly: A 3-Year Cohort Study. J Nutr Health Aging 2021; 25:108-115. [PMID: 33367470 DOI: 10.1007/s12603-020-1437-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Nutritional support effectively prevents and treats sarcopenia; however, the influence of overall dietary patterns on sarcopenia parameters is less investigated. This study aimed to determine the association between adherence to Mediterranean-style diet (MD), Dietary Approaches to Stop Hypertension (DASH), Japanese Food Guide Spinning Top (JFG-ST), and modified JFG-ST (mJFG-ST) and muscle mass, muscle strength, and physical performance in community-dwelling Japanese elderly. DESIGN AND SETTINGS This prospective cohort study recruited individuals aged over 60 years from a community college in Nagoya, Japan. PARTICIPANTS AND MEASUREMENTS A total of 666 participants were followed up annually from 2014 to 2017. Demographic data, anthropometric measurements, and sarcopenia parameters including walking speed (WS), hand grip strength in the dominant hand (HGS), and skeletal mass index (SMI) were recorded. Self-recall dietary intake was assessed using a validated food frequency questionnaire comprising 29 food groups. Adherence to MD, DASH, JFG-ST, and mJFG-ST was determined by tertiles. RESULTS At baseline, the mean age of all participants (56.5% women) was 69.4±4.4 years. WS, HGS, and SMI were 1.4±0.2 (m/s), 28.9±8.1 (kg), and 6.7±1.0 (kg/m2), respectively. In longitudinal analysis, participants with higher JFG-ST adherence scores were more likely to have higher SMI (Q3 vs. Q1: mean difference, 0.048; p=0.04) after adjustment, and its benefits were more evident in men (Q2 vs. Q1: mean difference, 0.098; p=0.047; Q3 vs. Q1: mean difference, 0.091; p=0.017) than in women. WS and HGS were not associated with any type of dietary pattern. CONCLUSIONS Adherence to JFG-ST was positively associated with SMI in Japanese community-dwelling elderly adults aged over 60 years, specifically in men. The country-specific dietary recommendations are required to be developed for sarcopenia prevention.
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Affiliation(s)
- C H Huang
- Masafumi Kuzuya, MD, PhD, Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Address: 65 Tsuruma-cho, Showa-ku, Nagoya, Aichi Prefecture, 466-8550, Japan, TEL: 052-744-2369, FAX: 052-744-2371, E-mail: ,
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