51
|
Lee E, Park S. Serum folate concentration and health-related quality of life among the elderly in South Korea. Health Qual Life Outcomes 2021; 19:267. [PMID: 34930296 PMCID: PMC8686217 DOI: 10.1186/s12955-021-01899-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 11/29/2021] [Indexed: 11/23/2022] Open
Abstract
Background The purpose of this study was to investigate the association between serum folate concentration and health-related quality of life (HRQOL) among the elderly in South Korea. Materials and methods The data used in this study were drawn from 1,021 participants over 65 years old in the Korea National Health and Nutrition Examination Survey from 2016–2018. HRQOL was measured by the EQ-5D questionnaire. Participants were divided into tertiles of folate concentration (ranges 1.7–5.6, 5.7–9.4, and 9.5–31.9 ng/mL). We performed multivariable linear regression to examine the relationship between folate and HRQOL, and multivariable logistic regression to examine the relationship between folate and the dimensional problem of HRQOL. Results Higher folate concentrations were significantly associated with higher HRQOL in the elderly. The average HRQOL score of the elderly in the highest tertile of the folate level was 0.0289 higher than that of the lowest tertile (coefficient: 0.0289; 95% CI 0.0016, 0.0563). The HRQOL score increased by 0.0174 points when the folate concentration increased by 100%. When analyzing specific dimensions, a significant association with folate concentration was found only for the self-care dimension of HRQOL (odds ratio for self-care problems: 0.63; 95% CI 0.41, 0.99). Conclusions The elderly with higher serum folate concentration tended to have higher HRQOL. Among HRQOL dimensions, self-care was only significantly associated with folate concentration.
Collapse
Affiliation(s)
- Eunmi Lee
- Graduate School of Urban Public Health & Department of Urban Big Data Convergence, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul, 02504, Republic of Korea
| | - Sangshin Park
- Graduate School of Urban Public Health & Department of Urban Big Data Convergence, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul, 02504, Republic of Korea.
| |
Collapse
|
52
|
Albakheet SS, Lee MJ, Yoon H, Shin HJ, Koh H. Psoas muscle area and paraspinal muscle fat in children and young adults with or without obesity and fatty liver. PLoS One 2021; 16:e0259948. [PMID: 34788336 PMCID: PMC8598034 DOI: 10.1371/journal.pone.0259948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 11/01/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Little is known about the muscle condition in children with obesity. OBJECTIVES To investigate the effect of obesity and fatty liver on muscle area and muscle fat in children and young adults. MATERIALS AND METHODS We evaluated consecutive liver fat quantification MRIs in children and young adults between June 2015 and April 2019. We obtained hepatic fat and paraspinal muscle fat at mid L2 from the fat map, psoas muscle area (PMA) at mid L3, and z-score of PMA. The patient's age, height and weight at the time of the MRI were recorded. Body mass index (BMI) z-score was also calculated. Spearman correlation and partial correlation analyses were performed. Univariate and multivariate regression analyses were also performed using significant variables. RESULTS A total of 132 patients (97 male) were included with a median age of 13.0 years (interquartile range 11-16 years). The median BMI was 23.7 kg/m2 (interquartile range 21.2-27.7 kg/m2). The weight, BMI, liver fat, and z-score of PMA were all higher in male patients than they were in female patients. The amount of liver fat had no correlation with muscle fat or PMA z-score after adjusting BMI. However, the BMI z-score was positively correlated with the PMA z-score (ρ = 0.432, p<0.001) even after adjusting for liver fat. On regression analyses, the BMI z-score had linear positive relationship with PMA z-score (β = 0.289, p<0.001) and muscle fat (β = 0.218, p = 0.016). CONCLUSIONS Male children and young adults have greater PMA than do female children and young adults. Obesity is associated with higher PMA and paraspinal muscle fat. However, liver fat is not related with the muscle condition in children and young adults.
Collapse
Affiliation(s)
- Salman S. Albakheet
- Department of Radiology and Research Institute of Radiological Science, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
- Department of Radiology, King Faisal General Hospital, Al-Ahsa, Kingdom of Saudi Arabia
| | - Mi-Jung Lee
- Department of Radiology and Research Institute of Radiological Science, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Haesung Yoon
- Department of Radiology and Research Institute of Radiological Science, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Joo Shin
- Department of Radiology and Research Institute of Radiological Science, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hong Koh
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| |
Collapse
|
53
|
Serum vitamin D status inversely associates with a prevalence of severe sarcopenia among female patients with rheumatoid arthritis. Sci Rep 2021; 11:20485. [PMID: 34650186 PMCID: PMC8516961 DOI: 10.1038/s41598-021-99894-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/30/2021] [Indexed: 12/15/2022] Open
Abstract
Sarcopenia is an age-related disease with an increased risk of mortality. It is emerging that low serum 25-hydroxyvitamin D [25(OH)D] affects the sarcopenic state in general, but in rheumatoid arthritis (RA), these associations are not understood although the prevalence of vitamin D insufficiency is high in RA. We conducted a cross-sectional study of older female outpatients from our cohort (KURAMA) database. We measured skeletal muscle mass, handgrip strength, and gait-speed to diagnose severe sarcopenia. The serum 25(OH)D concentration was measured using electrochemiluminescence immunoassay. A total of 156 female patients with RA (sarcopenia:44.9%, severe sarcopenia: 29.5%, and without sarcopenia: 25.6%) were enrolled. Classification of vitamin D status at a cutoff point of median 25(OH)D concentration revealed that low 25(OH)D status was associated with a high prevalence of severe sarcopenia and with low measured values of muscle mass, handgrip, and gait speed. Furthermore, multivariable logistic regression analysis identified that low 25(OH)D status was associated with a high prevalence of severe sarcopenia (OR 6.00; 95% CI 1.99-18.08).The same association was observed when the cut-off value was set at 20 ng/ml. In components of sarcopenia, both low physical performance and muscle mass were associated with low 25(OH)D status. In conclusion, vitamin D status was inversely associated with severe sarcopenia, low physical performance, and low skeletal muscle mass. Modification of vitamin D status including vitamin D supplementation should be investigated as a therapeutic strategy for sarcopenic patients with RA.
Collapse
|
54
|
Interactive effect of sarcopenia and falls on vertebral osteoporotic fracture in patients with rheumatoid arthritis. Arch Osteoporos 2021; 16:145. [PMID: 34601644 DOI: 10.1007/s11657-021-01017-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 09/27/2021] [Indexed: 02/03/2023]
Abstract
UNLABELLED Patients with rheumatoid arthritis (RA) had higher incidences of sarcopenia, falls, osteoporosis, and vertebral osteoporotic fractures (VOPF). Sarcopenia was associated with longer disease duration, higher disease activity, and more severe RA. The interactive effect of sarcopenia and falls was associated with a higher risk of VOPF in patients with RA. PURPOSE Whether sarcopenia and falls are a risk factor for vertebral fracture in RA patients has not been demonstrated. This study aimed to explore the incidence of vertebral osteoporotic fracture (VOPF) and its relationship with sarcopenia and falls in RA patients. METHODS A total of 474 RA patients and 156 controls were enrolled in this study. Anteroposterior and lateral X-ray examinations of the vertebral column (T4-L4) were used for the semiquantitative assessment of VOPF. Bone mineral density was measured by dual-energy X-ray absorptiometry. Skeletal muscle mass was measured by direct segmental multifrequency bioelectrical impedance analysis (DSM-BIA method). RESULTS RA patients had an increased risk of sarcopenia (62.4% vs 9.0%, x2 = 47.478, P < 0.001), falls (30.2% vs 3.2%), osteoporosis (OP) (33.5% vs 12.8%, x2 = 134.276, P < 0.001), and VOPF (20.3% vs 3.8%, x2 = 47.478, P < 0.001) than controls. Patients with sarcopenia were more likely to have VOPF than RA without sarcopenia (24.0% vs 14.0%, x2 = 6.802, P = 0.009). RA with sarcopenia and prior falls had the highest incidences of VOPF (36.7%). Older age (OR = 1.056, P < 0.001, 95% CI 1.030-1.083), falls (OR = 2.043, P = 0.003, 95% CI 1.238-3.371), OP (OR = 1.819, P = 0.034, 95% CI 1.046-3.163), and usage of glucocorticoids (GCs) (OR = 1.862, P = 0.022, 95% CI 1.093-3.172) were risk factors for VOPF in RA patients, while a higher skeletal muscle index (SMI) was a protective factor (OR = 0.754, P = 0.038, 95% CI 0.578-0.984) for VOPF in RA patients. CONCLUSIONS The interactive effect of sarcopenia and falls is associated with a higher risk of VOPF in patients with RA.
Collapse
|
55
|
Martini S, Petermeise S, Henkel M, Weiß S, Schaupp A, Ferrari U, Schmidmaier R, Drey M. Peripheral Quantitative Computed Tomography Derived Muscle Density Is Associated With Physical Performance in Older Adults. Arch Gerontol Geriatr 2021; 97:104512. [PMID: 34481136 DOI: 10.1016/j.archger.2021.104512] [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: 05/19/2021] [Revised: 08/19/2021] [Accepted: 08/23/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The assessment of body composition is an integral part in diagnosing sarcopenia. The purpose of this study was to determine the relationships between peripheral quantitative computed tomography (pQCT)-derived measures of body composition and measures of physical performance in older adults. METHODS Muscle density, muscle area, and fat area of 168 patients aged 65 years and older (76.3±6.5) were measured with pQCT at the distal forearm additionally to clinical assessment consisting of medical history, physical examination and physical assessment including hand grip strength, gait speed and chair rise tests. Regression analyses assessed associations between patients' physical performance and pQCT derived data. RESULTS Among the three pQCT parameters, especially muscle density was significantly correlated with all of the three measures of physical performance even after adjusting for sex, age, BMI, vitamin D serum level and the level of physical activity. The same analysis for muscle area achieved significance level only for handgrip strength but not for gait speed nor for chair rise time. Fat area was significantly correlated only with gait speed after adjusting for sex and age. The association of muscle density with physical performance held up in an additional subanalysis stratified by body mass index. CONCLUSION Muscle density, a proxy for muscle fat infiltration, seems to be better than muscle area or fat area at assessing muscle quality and physical performance in older adults. This association seems to be independent of the body mass index.
Collapse
Affiliation(s)
- Sebastian Martini
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany.
| | - Sophie Petermeise
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Michaela Henkel
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Stefanie Weiß
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Anna Schaupp
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Uta Ferrari
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| | - Ralf Schmidmaier
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany; Medizinische Klinik und Poliklinik IV, Schwerpunkt Endokrinologie, LMU Klinikum München, Bavaria, Germany
| | - Michael Drey
- Medizinische Klinik und Poliklinik IV, Schwerpunkt Geriatrie, LMU Klinikum München, Bavaria, Germany
| |
Collapse
|
56
|
Pickering ME. Cross-Talks between the Cardiovascular Disease-Sarcopenia-Osteoporosis Triad and Magnesium in Humans. Int J Mol Sci 2021; 22:ijms22169102. [PMID: 34445808 PMCID: PMC8396464 DOI: 10.3390/ijms22169102] [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: 07/28/2021] [Revised: 08/11/2021] [Accepted: 08/13/2021] [Indexed: 02/06/2023] Open
Abstract
Magnesium (Mg) is a pivotal and very complex component of healthy aging in the cardiovascular-muscle-bone triad. Low Mg levels and low Mg intake are common in the general aging population and are associated with poorer outcomes than higher levels, including vascular calcification, endothelial dysfunction, osteoporosis, or muscle dysfunction/sarcopenia. While Mg supplementation appears to reverse these processes and benefit the triad, more randomized clinical trials are needed. These will allow improvement of preventive and curative strategies and propose guidelines regarding the pharmaceutical forms and the dosages and durations of treatment in order to optimize and adapt Mg prescription for healthy aging and for older vulnerable persons with comorbidities.
Collapse
Affiliation(s)
- Marie-Eva Pickering
- Rheumatology Department, CHU Gabriel Montpied, 63000 Clermont-Ferrand, France
| |
Collapse
|
57
|
Liao CD, Chen HC, Huang SW, Liou TH. Exercise therapy for sarcopenia in rheumatoid arthritis: A meta-analysis and meta-regression of randomized controlled trials. Clin Rehabil 2021; 36:145-157. [PMID: 34404254 DOI: 10.1177/02692155211035539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Rheumatoid arthritis and age are associated with high sarcopenia risk. Exercise is an effective treatment for preventing muscle mass loss in older adult populations. It remains unclear whether exercise affects muscle mass in people with rheumatoid arthritis. Thus, this meta-analysis investigated the effect of exercise on muscle mass gain in patients with rheumatoid arthritis. DATA SOURCES PubMed, EMBASE, the Cochrane Library, the Physiotherapy Evidence Database (PEDro), the China Knowledge Resource Integrated Database, and Google Scholar were systematically searched until June 2021. METHODS The present study was conducted according to the guidelines recommended by the Preferred Reporting Items for Systematic Reviews and Meta-Analysis. Randomized controlled trials (RCTs) that reported the effects of exercise on muscle mass for rheumatoid arthritis were identified. The included RCTs were subject to meta-analysis and risk of bias assessment. Subgroup and random-effects meta-regression analyses were performed to identify any heterogeneity (I2) of treatment effects across studies. RESULTS We included nine RCTs with a median PEDro score of 6/10 (range: 4/10-8/10). The weighted mean effect size for muscle mass was 0.77 (95% CI: 0.30-1.24; P = 0.001; I2 = 77%). Meta-regression analyses indicated that the disease duration significantly explained variance of treatment effects across studies (β = -0.006, R2 = 69.7%, P = 0.005). CONCLUSIONS Exercise therapy effectively increased muscle mass in patients with rheumatoid arthritis. Treatment effects may be attenuated in those who have had rheumatoid arthritis for a relatively long time.
Collapse
Affiliation(s)
- Chun-De Liao
- Master Program in Long-Term Care, College of Nursing, Taipei Medical University, Taipei.,Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City
| | - Hung-Chou Chen
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei.,Center for Evidence-Based Health Care, Shuang Ho Hospital, Taipei Medical University, New Taipei City
| | - Shih-Wei Huang
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei.,Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan
| | - Tsan-Hon Liou
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| |
Collapse
|
58
|
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.
Collapse
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.
| |
Collapse
|
59
|
Skeletal muscle mass at C3 may not be a strong predictor for skeletal muscle mass at L3 in sarcopenic patients with head and neck cancer. PLoS One 2021; 16:e0254844. [PMID: 34280248 PMCID: PMC8289025 DOI: 10.1371/journal.pone.0254844] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/04/2021] [Indexed: 12/12/2022] Open
Abstract
PURPOSE To evaluate the feasibility of using skeletal muscle mass (SMM) at C3 (C3 SMM) as a diagnostic marker for sarcopenia in head and neck cancer (HNC) patients. METHODS We evaluated 165 HNC patients and 42 healthy adults who underwent 18F-fluorodeoxyglucose positron emission tomography/computed tomography scans. The paravertebral muscle area at C3 and skeletal muscle area at L3 were measured by CT. Pearson's correlation was used to assess the relationship between L3 and C3 SMMs. The prediction model for L3 SMM was developed by multiple linear regression. Then the correlation and the agreement between actual and predicted L3 SMMs were assessed. To evaluate the diagnostic value of C3 SMM for sarcopenia, the receiver operating characteristics (ROC) curves were analyzed. RESULTS Of the 165 HNC patients, 61 (37.0%) were sarcopenic and 104 (63.0%) were non-sarcopenic. A very strong correlation was found between L3 SMM and C3 SMM in both healthy adults (r = 0.864) and non-sarcopenic patients (r = 0.876), while a fair association was found in sarcopenic patients (r = 0.381). Prediction model showed a very strong correlation between actual SMM and predicted L3 SMM in both non-sarcopenic patients and healthy adults (r > 0.9), whereas the relationship was moderate in sarcopenic patients (r = 0.7633). The agreement between two measurements was good for healthy subjects and non-sarcopenic patients, while it was poor for sarcopenic patients. On ROC analysis, predicted L3 SMM showed poor diagnostic accuracy for sarcopenia. CONCLUSIONS A correlation between L3 and C3 SMMs was weak in sarcopenic patients. A prediction model also showed a poor diagnostic accuracy. Therefore, C3 SMM may not be a strong predictor for L3 SMM in sarcopenic patients with HNC.
Collapse
|
60
|
Evans K, Abdelhafiz D, Abdelhafiz AH. Sarcopenic obesity as a determinant of cardiovascular disease risk in older people: a systematic review. Postgrad Med 2021; 133:831-842. [PMID: 34126036 DOI: 10.1080/00325481.2021.1942934] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Aging is associated with body composition changes that include a reduction of muscle mass or sarcopenia and an increase in visceral obesity. Thus, aging involves a muscle-fat imbalance with a shift toward more fat and less muscle. Therefore, sarcopenic obesity, defined as a combination of sarcopenia and obesity, is a global health phenomenon due to the increased aging of the population combined with the increased epidemic of obesity. Previous studies have shown inconsistent association between sarcopenic obesity and the risk of cardiovascular disease (CVD). AIMS To systematically review the recent literature on the CVD risks associated with sarcopenic obesity and summarizes ways of diagnosis and prevention. METHODS A systematic review of studies that reported the association between sarcopenic obesity and CVD risk in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations. RESULTS Risk factors of sarcopenic obesity included genetic factors, aging, malnutrition, sedentary lifestyle, hormonal deficiencies and other molecular changes. The muscle-fat imbalance with increasing age results in an increase in the pro-inflammatory adipokines secreted by adipocytes and a decline in the anti-inflammatory myokines secreted by myocytes. This imbalance promotes and perpetuates a chronic low-grade inflammatory state that is characteristic of sarcopenic obesity. After application of exclusion criteria, only 12 recent studies were included in this review. The recent studies have shown a consistent association between sarcopenic obesity and cardiovascular disease risk although most of the studies are of cross-sectional design that does not confirm a causal relationship. In addition, most of the population studied were of Asian origin which may limit the generalizability of the results. Non-pharmacological interventions by exercise training and adequate nutrition appear to be useful in maintenance of muscle strength and muscle mass in combination with a reduction of adiposity to promote healthy aging. CONCLUSIONS Sarcopenic obesity appears to increase the risk of CVD in older people; however, future prospective studies of diverse population are still required. Although non-pharmacologic interventions are useful in reducing the risk of sarcopenic obesity, novel specific pharmacologic agents are lacking.
Collapse
Affiliation(s)
- Katherine Evans
- Department of Geriatric Medicine, Rotherham General Hospital, Rotherham UK
| | | | - Ahmed H Abdelhafiz
- Department of Geriatric Medicine, Rotherham General Hospital, Rotherham UK
| |
Collapse
|
61
|
Bayle D, Coudy-Gandilhon C, Gueugneau M, Castiglioni S, Zocchi M, Maj-Zurawska M, Palinska-Saadi A, Mazur A, Béchet D, Maier JA. Magnesium Deficiency Alters Expression of Genes Critical for Muscle Magnesium Homeostasis and Physiology in Mice. Nutrients 2021; 13:nu13072169. [PMID: 34202561 PMCID: PMC8308210 DOI: 10.3390/nu13072169] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 06/03/2021] [Accepted: 06/22/2021] [Indexed: 12/15/2022] Open
Abstract
Chronic Mg2+ deficiency is the underlying cause of a broad range of health dysfunctions. As 25% of body Mg2+ is located in the skeletal muscle, Mg2+ transport and homeostasis systems (MgTHs) in the muscle are critical for whole-body Mg2+ homeostasis. In the present study, we assessed whether Mg2+ deficiency alters muscle fiber characteristics and major pathways regulating muscle physiology. C57BL/6J mice received either a control, mildly, or severely Mg2+-deficient diet (0.1%; 0.01%; and 0.003% Mg2+ wt/wt, respectively) for 14 days. Mg2+ deficiency slightly decreased body weight gain and muscle Mg2+ concentrations but was not associated with detectable variations in gastrocnemius muscle weight, fiber morphometry, and capillarization. Nonetheless, muscles exhibited decreased expression of several MgTHs (MagT1, CNNM2, CNNM4, and TRPM6). Moreover, TaqMan low-density array (TLDA) analyses further revealed that, before the emergence of major muscle dysfunctions, even a mild Mg2+ deficiency was sufficient to alter the expression of genes critical for muscle physiology, including energy metabolism, muscle regeneration, proteostasis, mitochondrial dynamics, and excitation–contraction coupling.
Collapse
Affiliation(s)
- Dominique Bayle
- UNH, Unité de Nutrition Humaine, Université Clermont Auvergne, INRAE, F-63000 Clermont-Ferrand, France; (D.B.); (C.C.-G.); (M.G.); (A.M.)
| | - Cécile Coudy-Gandilhon
- UNH, Unité de Nutrition Humaine, Université Clermont Auvergne, INRAE, F-63000 Clermont-Ferrand, France; (D.B.); (C.C.-G.); (M.G.); (A.M.)
| | - Marine Gueugneau
- UNH, Unité de Nutrition Humaine, Université Clermont Auvergne, INRAE, F-63000 Clermont-Ferrand, France; (D.B.); (C.C.-G.); (M.G.); (A.M.)
| | - Sara Castiglioni
- Department of Biomedical and Clinical Sciences Luigi Sacco, Università di Milano, 20157 Milano, Italy; (S.C.); (M.Z.); (J.A.M.)
| | - Monica Zocchi
- Department of Biomedical and Clinical Sciences Luigi Sacco, Università di Milano, 20157 Milano, Italy; (S.C.); (M.Z.); (J.A.M.)
| | - Magdalena Maj-Zurawska
- Biological and Chemical Research Centre, University of Warsaw, PL-02-089 Warsaw, Poland; (M.M.-Z.); (A.P.-S.)
- Faculty of Chemistry, University of Warsaw, PL-02-093 Warsaw, Poland
| | - Adriana Palinska-Saadi
- Biological and Chemical Research Centre, University of Warsaw, PL-02-089 Warsaw, Poland; (M.M.-Z.); (A.P.-S.)
- Faculty of Chemistry, University of Warsaw, PL-02-093 Warsaw, Poland
| | - André Mazur
- UNH, Unité de Nutrition Humaine, Université Clermont Auvergne, INRAE, F-63000 Clermont-Ferrand, France; (D.B.); (C.C.-G.); (M.G.); (A.M.)
| | - Daniel Béchet
- UNH, Unité de Nutrition Humaine, Université Clermont Auvergne, INRAE, F-63000 Clermont-Ferrand, France; (D.B.); (C.C.-G.); (M.G.); (A.M.)
- Correspondence:
| | - Jeanette A. Maier
- Department of Biomedical and Clinical Sciences Luigi Sacco, Università di Milano, 20157 Milano, Italy; (S.C.); (M.Z.); (J.A.M.)
- Interdisciplinary Centre for Nanostructured Materials and Interfaces (CIMaINa), Università di Milano, 20133 Milano, Italy
| |
Collapse
|
62
|
Decreased continuous sitting time increases heart rate variability in patients with cardiovascular risk factors. PLoS One 2021; 16:e0253399. [PMID: 34133465 PMCID: PMC8208552 DOI: 10.1371/journal.pone.0253399] [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] [Received: 03/13/2021] [Accepted: 06/03/2021] [Indexed: 11/19/2022] Open
Abstract
Aim The purpose of the present study was to elucidate the relationship between high-frequency heart rate variability (HF HRV) and continuous daytime sitting time in patients with cardiovascular risk factors such as mild hypertension and/or stable angina pectoris. Background Decreased HF HRV precedes the progression and worsening of cardiovascular diseases. Continuous sitting behavior is a major risk factor for developing metabolic syndrome and is associated with cardiovascular disease, diabetes mellitus, renal failure, sarcopenia and osteoporosis. Risk factors for cardiovascular disease can be affected by continuous daytime sitting behaviors. Design The present study design was a post-hoc comparison. Methods Patients treated at two different primary care clinics from 2014 to 2018 were enrolled in this study (n = 53). We assessed HF HRV and continuous sitting time using 24-hour Holter electrocardiography and an activity meter at baseline and 6 months. HF HRV was calculated during sleep. Results Sitting time had decreased in 22 patients (decreased group) and increased in 31 patients (increased group) after 6 months. The mean patient ages were 73.1 and 72.0 years in the decreased and increased sitting time groups, respectively (p = 0.503). HF HRV during sleep had increased after 6 months in the decreased sitting time group. Compared with the increased group, the decreased group showed significantly higher HF HRV during sleep after 6 months by two-way repeated-measures ANOVA after adjustment for age, sex and change in activity (p = 0.045). Conclusion These results suggest that a decrease in sitting time might induce parasympathetic activity during sleep. Therefore, reducing continuous sitting time during the day might contribute, in part, to improving the prognosis of patients with cardiovascular risk factors not only by avoiding muscle loss but also by providing positive influences on parasympathetic tone during sleep.
Collapse
|
63
|
Nunes JD, Zacarin JDF, Pavarini SCI, Zazzetta MS, Orlandi AADS, Orlandi FDS. Fatores associados à Sarcopenia em idosos da comunidade. FISIOTERAPIA E PESQUISA 2021. [DOI: 10.1590/1809-2950/20002828022021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO O objetivo deste estudo foi identificar os fatores associados à sarcopenia em idosos da comunidade. Tratou-se de um estudo correlacional, de corte transversal e abordagem quantitativa, realizado com 234 idosos da comunidade. Para avaliar a sarcopenia foram utilizados os critérios do European working group on sarcopenia in older people (EWGSOP2) e para coleta de dados foram utilizados: questionário sociodemográfico e de saúde para caracterização dos idosos; escala de depressão geriátrica, Addenbrooke’s cognitive examination-revised, international physical activity questionnaire, versão longa e o medical outcomes study 36-item short-form health survey. Houve predominância de pessoas do sexo feminino (n=151; 68,30%), de cor branca (n=163; 73,80%), com sobrepeso, segundo o Índice de Massa Corporal (IMC) (n=124; 56,10%) e 24,90% (n=55) dos participantes apresentaram sarcopenia, segundo os critérios do consenso europeu. Se associaram à sarcopenia os seguintes fatores: idade (OR=1,06; p=0,010), IMC<22kg/m2(OR=5,82; p=0,003), ser insuficientemente ativo fisicamente (OR=3,29; p=0,002) e presença de quedas (OR=2,20; p=0,033). Os idosos com idade avançada, com baixo peso, insuficientemente ativos fisicamente e que sofreram quedas têm mais chance de apresentar sarcopenia.
Collapse
|
64
|
Abstract
Sarcopenia, a skeletal muscle disorder that is characterised by loss of muscle strength and mass, is common in older populations and associated with poorer health outcomes. Although the individual and economic costs of sarcopenia are widely recognised, current understanding of its pathophysiology is incomplete, limiting efforts to translate research evidence into effective preventive and treatment strategies. While nutrition is a key field of sarcopenia research, the role of differences in habitual diets, and the effectiveness of dietary change as a prevention or treatment strategy, is uncertain. There is a growing evidence base that links low micronutrient intakes to sarcopenia risk and/or its components (low muscle strength and mass, impaired physical performance), although there remain many gaps in understanding. There is some consistency in findings across studies highlighting potential roles for antioxidant nutrients, B vitamins and magnesium; however, the evidence is largely observational and from cross-sectional studies, often describing associations with different muscle outcomes. As low intakes of some micronutrients are common in older populations, there is a need for new research, particularly from well-characterised prospective cohorts, to improve the understanding of their role and importance in the aetiology of sarcopenia and to generate the evidence needed to inform dietary guidelines to promote muscle health.
Collapse
|
65
|
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.
Collapse
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
| |
Collapse
|
66
|
Espinoza G, Maldonado G, Narvaez J, Guerrero R, Citera G, Rios C. Beyond Rheumatoid Arthritis Evaluation: What are We Missing? Open Access Rheumatol 2021; 13:45-55. [PMID: 33790666 PMCID: PMC8007602 DOI: 10.2147/oarrr.s298393] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 03/05/2021] [Indexed: 12/30/2022] Open
Abstract
Rheumatoid Arthritis (RA) is a chronic inflammatory autoimmune systemic disease that preferentially affects small and large joints with a progressive course and can become deforming and disabling. In recent years, much progress has been made in the evaluation of inflammation and disease activity, however, there are other factors that have a high impact on the quality of life of these patients, such as depression, anxiety, fatigue, sleep disorders, suicidal behavior, fibromyalgia, sexual activity, sarcopenia, frailty, cachexia and obesity that are not always evaluated by rheumatologists. This review shows that the evaluation and timely detection of these aspects in patients with RA could interfere with the prognosis and improve their quality of life.
Collapse
Affiliation(s)
- Gianna Espinoza
- Rheumatology Department - Universidad Espiritu Santo, Samborondon, Ecuador
| | - Genessis Maldonado
- Internal Medicine Department - Loyola MacNeal Hospital, Berwyn, United States of America
| | - Jemina Narvaez
- Rheumatology Department - Universidad Espiritu Santo, Samborondon, Ecuador
| | - Roberto Guerrero
- Rheumatology Department - Universidad Espiritu Santo, Samborondon, Ecuador
| | - Gustavo Citera
- Rheumatology Department – Instituto Nacional de Rehabilitación Psicofísica, Buenos Aires, Argentina
| | - Carlos Rios
- Rheumatology Department - Universidad Espiritu Santo, Samborondon, Ecuador
| |
Collapse
|
67
|
Benchside to the bedside of frailty and cardiovascular aging: Main shared cellular and molecular mechanisms. Exp Gerontol 2021; 148:111302. [PMID: 33675900 DOI: 10.1016/j.exger.2021.111302] [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: 01/16/2021] [Revised: 02/13/2021] [Accepted: 03/01/2021] [Indexed: 12/14/2022]
Abstract
Due to the impact that frailty and cardiac aging have on society and health systems, the mechanisms surrounding these conditions must be known. If the frailty and cardiovascular complications are due to numerous controllable factors or not, different strategies must be considered to improve the elderly patient's prognosis and improve their quality of life. This review aimed to investigate the main shared mechanisms of cardiac aging and frailty. MEDLINE-PubMed, Cohrane and EMBASE databases were searched to perform this review. The mesh-terms used for this search was frailty, cardiovascular disease, cardiovascular aging, or heart failure (HF). Frailty frequently coexists with heart conditions since they share predisposing pathophysiological alterations, the aging process, and elevated comorbidity burden, contributing to fast functional decline and sarcopenia. Mitochondrial dysfunctions and decreased protein synthesis lead to protein degradation, denervation, atrophy, impairment in the fatty acid oxidation, resulting in cardiomyopathy. The homeostasis of muscle metabolism deteriorates with aging, leading to a reduction in muscle quality and quantity. The installation of a low-grade and chronic inflammatory process adds to an impairment in glucose, protein and lipid metabolism, endothelial dysfunction, cardiovascular conditions, sarcopenia, and HF. The exacerbated rise in inflammatory biomarkers and impaired insulin resistance leads to worsening of the patient's general condition. The good news is that frailty is a dynamic syndrome, fluctuating between different states of seriousness but still has potential for reversibility based on physical activity, cognitive training, nutrition intervention, and a plethora of other approaches that can be performed by a multi-disciplinary team.
Collapse
|
68
|
Sarcopenia in hospitalized geriatric patients: insights into prevalence and associated parameters using new EWGSOP2 guidelines. Eur J Clin Nutr 2020; 75:653-660. [PMID: 33060812 PMCID: PMC8035069 DOI: 10.1038/s41430-020-00780-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 09/10/2020] [Accepted: 10/02/2020] [Indexed: 12/25/2022]
Abstract
Background Data on prevalence of sarcopenia and its associated parameters in hospitalized geriatric patients are heterogeneous due to various definitions of the disease. The aim of this study was to determine the prevalence of sarcopenia using latest recommendations of the European Working Group on Sarcopenia in Older People 2 (EWGSOP2), and to investigate associated parameters in patients admitted to acute geriatrics and geriatric rehabilitation. Methods In this cross-sectional single-centre study including 305 hospitalized geriatric patients, handgrip strength (pneumatic hand dynamometer) and muscle quantity (body impedance analysis) were assessed. Probable sarcopenia was defined by low handgrip strength, and the diagnosis was confirmed when both handgrip strength and muscle quantity were below cut-off points. Furthermore, parameters of the geriatric baseline examination were analyzed for association with probable and confirmed sarcopenia using logistic regression models. Results Median age of the study population was 84.0 years, and 65.6% were female. The prevalence of probable sarcopenia was 24.6% (CI 19.8–29.4%), and the prevalence of confirmed sarcopenia was 22.6% (CI 17.9–27.3%). Low calf circumference, low body mass index, cognitive impairment and an increased risk of malnutrition were found to be associated with confirmed sarcopenia. In contrast, only cognitive impairment was positively associated with probable sarcopenia. Conclusions Sarcopenia is highly prevalent in geriatric inpatients, and multiple parameters were found to be associated with the disease. To reduce negative clinical outcomes, our findings support the need for routinely performed admission examinations for prompt diagnosis of sarcopenia, and a timely start of treatment in hospitalized geriatric patients.
Collapse
|
69
|
Oberoi A, Giezenaar C, Jensen C, Lange K, Hausken T, Jones KL, Horowitz M, Chapman I, Soenen S. Acute effects of whey protein on energy intake, appetite and gastric emptying in younger and older, obese men. Nutr Diabetes 2020; 10:37. [PMID: 33004790 PMCID: PMC7531014 DOI: 10.1038/s41387-020-00139-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 08/26/2020] [Accepted: 09/07/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Obesity is becoming more prevalent in older people. A management strategy in obese, young adults is to increase dietary protein relative to other macronutrients. It is not clear if this is effective in obese, older individuals. Obesity may be associated with diminished sensitivity to nutrients. We have reported that a 30-g whey protein drink slows gastric emptying more, and suppresses energy intake less, in older, than younger, non-obese men. The aim of this study was to determine the effect of a 30 g whey protein drink on energy intake, GE and glycaemia in obese, older and younger men. METHODS In randomized, double-blind order, 10 younger (age: 27 ± 2 years; BMI: 36 ± 2 kg/m²), and 10 older (72 ± 1 years; 33 ± 1 kg/m²), obese men were studied twice. After an overnight fast, subjects ingested a test drink containing 30 g whey protein (120 kcal) or control (2 kcal). Postprandial gastric emptying (antral area, 2D Ultrasound) and blood glucose concentrations were measured for 180 min. At t = 180 min subjects were given a buffet meal and ad libitum energy intake was assessed. RESULTS Older subjects ate non-significantly less (~20%) that the younger subjects (effect of age, P = 0.16). Whey protein had no effect on subsequent energy intake (kcal) compared to control in either the younger (decrease 3 ± 8%) or older (decrease 2 ± 8%) obese men (age effect P > 0.05, protein effect P = 0.46, age × protein interaction effect P = 0.84). Whey protein slowed gastric emptying, to a similar degree in both age groups (50% emptying time: control vs. protein young men: 255 ± 5 min vs. 40 ± 7 min; older men: 16 ± 5 min vs. 50 ± 8 min; protein effect P = 0.001, age effect P = 0.93, age × protein interaction effect P = 0.13). CONCLUSIONS Our data suggest that obesity may blunt/abolish the age-related effect of whey protein on suppression of energy intake.
Collapse
Affiliation(s)
- Avneet Oberoi
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, The University of Adelaide, Adelaide, Royal Adelaide Hospital, South-Australia, SA, Australia
| | | | - Caroline Jensen
- Centre for Nutrition, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Kylie Lange
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, The University of Adelaide, Adelaide, Royal Adelaide Hospital, South-Australia, SA, Australia
| | - Trygve Hausken
- Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Karen L Jones
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, The University of Adelaide, Adelaide, Royal Adelaide Hospital, South-Australia, SA, Australia
| | - Michael Horowitz
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, The University of Adelaide, Adelaide, Royal Adelaide Hospital, South-Australia, SA, Australia
| | - Ian Chapman
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, The University of Adelaide, Adelaide, Royal Adelaide Hospital, South-Australia, SA, Australia
| | - Stijn Soenen
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, The University of Adelaide, Adelaide, Royal Adelaide Hospital, South-Australia, SA, Australia.
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia.
| |
Collapse
|
70
|
Tekgoz E, Colak S, Ozalp Ates FS, Sonaeren I, Yilmaz S, Cinar M. Sarcopenia in rheumatoid arthritis: Is it a common manifestation? Int J Rheum Dis 2020; 23:1685-1691. [DOI: 10.1111/1756-185x.13976] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 08/25/2020] [Accepted: 09/05/2020] [Indexed: 01/19/2023]
Affiliation(s)
- Emre Tekgoz
- Gulhane Faculty of Medicine Division of Rheumatology Department of Internal Medicine University of Health Sciences Turkey Ankara Turkey
| | - Seda Colak
- Gulhane Faculty of Medicine Division of Rheumatology Department of Internal Medicine University of Health Sciences Turkey Ankara Turkey
| | | | - Ilknur Sonaeren
- Gulhane Faculty of Medicine Department of Nutrition and Dietetic University of Health Sciences Ankara Turkey
| | - Sedat Yilmaz
- Gulhane Faculty of Medicine Division of Rheumatology Department of Internal Medicine University of Health Sciences Turkey Ankara Turkey
| | - Muhammet Cinar
- Gulhane Faculty of Medicine Division of Rheumatology Department of Internal Medicine University of Health Sciences Turkey Ankara Turkey
| |
Collapse
|
71
|
Wang Z, Luo S, Zhao X. The Prognostic Impact of Body Mass Index in Patients with Diffuse Large B-Cell Lymphoma: A Meta-Analysis. Nutr Cancer 2020; 73:2336-2346. [PMID: 32964748 DOI: 10.1080/01635581.2020.1823437] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Some studies on the relation between body mass index (BMI) and outcome of diffuse large B-cell lymphoma (DLBCL) remain controversial. We performed a meta-analysis to evaluate the overall survival (OS) and progression-free survival (PFS) of DLBCL in overweight (≥25 to <30 kg/m2), obese (≥30 kg/m2) and underweight (<18.5 kg/m2) individuals compared with normal weight patients (≥18.5 to <25 kg/m2). METHODS PubMed, Web of Science, EMBASE and the Cochrane Library databases were searched to identify relevant studies before February 20, 2020. The summary hazard ratio (HR) and 95% confidence interval (CI) were used for analyzing survival outcomes. RESULTS Fourteen articles involving 8,753 subjects were included. The pooled analysis indicated that OS of overweight group (HR = 0.86, 95% CI: 0.78-0.95, P = 0.002) was better than of normal weight group, but no association was found in obese patients (HR = 1.11, 95% CI: 0.81-1.53, P = 0.501). Similarly, obese and overweight status had no significant impact on PFS in DLBCL. Underweight patients had poorer OS (HR = 1.99, 95% CI: 1.45-2.74, P < 0.001) and PFS (HR = 1.78, 95% CI: 1.12-2.83, P = 0.014) compared with normal weight group. CONCLUSION Overweight patients have a better survival than normal weight patients, while underweight patients have a poorer survival in DLBCL.
Collapse
Affiliation(s)
- Zanzan Wang
- Department of Hematology, Zhejiang University School of Medicine Second Affiliated Hospital, Hangzhou, China
| | - Shuna Luo
- Department of Hematology, Zhejiang University School of Medicine Fourth Affiliated Hospital, Yiwu, China
| | - Xiaoying Zhao
- Department of Hematology, Zhejiang University School of Medicine Second Affiliated Hospital, Hangzhou, China
| |
Collapse
|
72
|
Silveira EA, Souza JDD, Santos ASEADC, Canheta ABDS, Pagotto V, Noll M. What are the factors associated with sarcopenia-related variables in adult women with severe obesity? Arch Public Health 2020; 78:71. [PMID: 32774854 PMCID: PMC7398193 DOI: 10.1186/s13690-020-00454-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/28/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Understanding the association between sarcopenia-related variables and several risk factors may help to implement interventions aimed at preventing its occurrence by reducing or controlling the identified risk factors. Although changes in body composition occur in both sexes, in women, muscle loss is accentuated due to decreased estrogen levels following menopause. This study aims to determine the factors associated with sarcopenia-related parameters in middle-aged women identified with class II/III obesity (body mass index [BMI] ≥ 35 kg/m2). METHODS The study included 104 women with severe obesity (40.23 ± 8.49 years) with an average body fat percentage of 52.45 ± 4.14%. Sarcopenia was assessed using total appendicular skeletal muscle mass (ASMM), appendicular skeletal muscle mass index (ASMMI), and appendicular skeletal muscle mass adjusted by BMI (ASMM/BMI) as evaluated using dual energy X-ray absorptiometry (DXA). Hand grip strength (HGS) and HGS adjusted by BMI (HGS/BMI) were evaluated using dynamometry. Functional performance was assessed using the walking speed test (WS). The explanatory variables were age, lifestyle, comorbidities, food consumption, and metabolic parameters. A multivariate linear regression was performed. RESULTS Factors associated with sarcopenia-related variables in 104 severely obese women with a mean BMI of 43.85 kg/m2 were as follows: ASMMI negatively correlated with serum levels of tetraiodothyronine (T4) and tobacco use; ASMM/BMI negatively correlated with age, serum T4 levels, and diabetes; ASMM negatively correlated with T4 serum levels and diabetes; HGS negatively correlated with age and hypercholesterolemia, and positively correlated with low-density lipoprotein cholesterol (LDL-c); HGS/BMI negatively correlated with age and hypercholesterolemia and positively correlated with LDL-c; and WS negatively correlated with hypothyroidism and diabetes. CONCLUSION In severely obese women, muscle mass and function were inversely associated with age, smoking status, endocrine parameters, hypercholesterolemia, and comorbidities such as diabetes. Thus, the results of this investigation are relevant in supporting the development of clinical interventions to aid in the prevention of sarcopenia in adult women with severe obesity.
Collapse
Affiliation(s)
- Erika Aparecida Silveira
- Health Science Post-Graduation Program, Faculty of Medicine, Universidade Federal de Goiás, 1a. s/n - Setor Leste Universitário, Goiânia, Goiás CEP 74605-020 Brazil
| | - Jacqueline Danesio de Souza
- University North of Paraná, Londrina, Brazil
- Faculty of Nursing, Universidade Federal de Goiás, Goiânia, Brazil
| | - Annelisa Silva e Alves de Carvalho Santos
- Health Science Post-Graduation Program, Faculty of Medicine, Universidade Federal de Goiás, 1a. s/n - Setor Leste Universitário, Goiânia, Goiás CEP 74605-020 Brazil
| | - Andrea Batista de Souza Canheta
- Health Science Post-Graduation Program, Faculty of Medicine, Universidade Federal de Goiás, 1a. s/n - Setor Leste Universitário, Goiânia, Goiás CEP 74605-020 Brazil
| | - Valéria Pagotto
- Health Science Post-Graduation Program, Faculty of Medicine, Universidade Federal de Goiás, 1a. s/n - Setor Leste Universitário, Goiânia, Goiás CEP 74605-020 Brazil
| | - Matias Noll
- Health Science Post-Graduation Program, Faculty of Medicine, Universidade Federal de Goiás, 1a. s/n - Setor Leste Universitário, Goiânia, Goiás CEP 74605-020 Brazil
- Instituto Federal Goiano, Goiânia, Brazil
| |
Collapse
|
73
|
Petermann-Rocha F, Gray SR, Pell JP, Celis-Morales C, Ho FK. Biomarkers Profile of People With Sarcopenia: A Cross-sectional Analysis From UK Biobank. J Am Med Dir Assoc 2020; 21:2017.e1-2017.e9. [PMID: 32641273 DOI: 10.1016/j.jamda.2020.05.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/30/2020] [Accepted: 05/02/2020] [Indexed: 01/06/2023]
Abstract
OBJECTIVE This study aimed to characterize the biomarker profile of sarcopenic vs nonsarcopenic men and women, using the current European Working Group on Sarcopenia in Older People (EWGSOP2) definition in the UK Biobank study. DESIGN Cross-sectional study. SETTING AND PARTICIPANTS A total of 396,707 (68.8% women, age 38 to 73) participants from UK Biobank. MEASURES Thirty-three biomarkers, standardized to sex-specific z-scores, were included in the analysis. Associations between these biomarkers and sarcopenia, defined using EWGSOP2 criteria, were examined using multiple linear regression. RESULTS Higher concentrations of rheumatoid factor, C-reactive protein, cystatin C, sex hormone-binding globulin, gamma-glutamyltransferase, alkaline phosphatase, and total protein, as well as lower concentrations of insulin-like growth factor-1, albumin, creatinine, sodium, and systolic blood pressure, were associated with sarcopenia in both men and women. However, some of the associations differed by sex. Sarcopenia was associated with higher concentrations of phosphate, lipoprotein A, and lower of diastolic blood pressure, HbA1c, urea, glucose, total bilirubin, and testosterone in women only, and with higher concentrations of high-density lipoprotein, aspartate aminotransferase, and direct bilirubin and lower values of apolipoprotein A, vitamin D, and apolipoprotein B in men only. CONCLUSIONS AND IMPLICATIONS Several biomarkers were associated with sarcopenia in men and women using the new EWGSOP2 statement. However, some of these associations and their magnitude differed between men and women. Considering the EWGSOP2 updated its statement on the definition of sarcopenia in 2019, this study enables us to update the study of the biomarkers profile of people with sarcopenia.
Collapse
Affiliation(s)
- Fanny Petermann-Rocha
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Stuart R Gray
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Jill P Pell
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Carlos Celis-Morales
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK; Centre of Exercise Physiology Research (CIFE), Universidad Mayor, Santiago, Chile; Research Group in Education, Physical Activity and Health (GEEAFyS), Universidad Católica del Maule, Talca, Chile
| | - Frederick K Ho
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK.
| |
Collapse
|
74
|
Abstract
Obesity is a major public health issue with prevalence increasing worldwide. Obesity is a well-established risk factor for CVD and mortality in adult populations. However, the impact of being overweight or obese in the elderly on CVD and mortality is controversial. Some studies even suggest that overweight and obesity, measured by BMI, are apparently associated with a decreased mortality risk (known as the obesity paradox). Ageing is associated with an increase in visceral fat and a progressive loss of muscle mass. Fat mass is positively associated and lean mass is negatively associated with risk of mortality. Therefore, in older adults BMI is not a good indicator of obesity. Sarcopenia has been defined as the degenerative loss of muscle mass, quality and strength with age and is of major concern in ageing populations. Sarcopenia has previously been associated with increased risks of metabolic impairment, cardiovascular risk factors, physical disability and mortality. It is possible for sarcopenia to co-exist with obesity, and sarcopenic obesity is a new class of obesity in older adults who have high adiposity levels together with low muscle mass, quality or strength. Therefore, sarcopenia with obesity may act together to increase their effect on metabolic disorders, CVD and mortality. This review will discuss the available evidence for the health implications of sarcopenic obesity on CVD and mortality in older adults.
Collapse
|
75
|
Nutrition and Sarcopenia-What Do We Know? Nutrients 2020; 12:nu12061755. [PMID: 32545408 PMCID: PMC7353446 DOI: 10.3390/nu12061755] [Citation(s) in RCA: 137] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/04/2020] [Accepted: 06/08/2020] [Indexed: 02/06/2023] Open
Abstract
Muscle health is important for the functionality and independence of older adults, and certain nutrients as well as dietary patterns have been shown to offer protective effects against declines in strength and function associated with aging. In this paper, micronutrients, macronutrients, and food groups have been reviewed, along with their studied effects on the prevalence and incidence of sarcopenia, as well as their ability to preserve muscle mass and optimize physical performance. Randomized controlled trials appear to suggest a critical role for dietary intake of protein in preventing sarcopenia and muscle loss, although the optimal dose and type of protein is unknown. There are some promising data regarding the role of vitamin D and sarcopenia, but it is unclear whether the dose, frequency of dose, or length of treatment impacts the efficacy of vitamin D on improving muscle mass or function. Selenium, magnesium, and omega 3 fatty acids have been studied as supplements in clinical trials and in the diet, and they appear to demonstrate a potential association with physical activity and muscle performance in older individuals. Following the Mediterranean diet and higher consumption of fruits and vegetables have been associated with improved physical performance and protection against muscle wasting, sarcopenia, and frailty.
Collapse
|
76
|
Physical Exercise and Myokines: Relationships with Sarcopenia and Cardiovascular Complications. Int J Mol Sci 2020; 21:ijms21103607. [PMID: 32443765 PMCID: PMC7279354 DOI: 10.3390/ijms21103607] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/14/2020] [Accepted: 05/19/2020] [Indexed: 12/11/2022] Open
Abstract
Skeletal muscle is capable of secreting different factors in order to communicate with other tissues. These mediators, the myokines, show potentially far-reaching effects on non-muscle tissues and can provide a molecular interaction between muscle and body physiology. Sarcopenia is a chronic degenerative neuromuscular disease closely related to cardiomyopathy and chronic heart failure, which influences the production and release of myokines. Our objective was to explore the relationship between myokines, sarcopenia, and cardiovascular diseases (CVD). The autocrine, paracrine, and endocrine actions of myokines include regulation of energy expenditure, insulin sensitivity, lipolysis, free fatty acid oxidation, adipocyte browning, glycogenolysis, glycogenesis, and general metabolism. A sedentary lifestyle accelerates the aging process and is a risk factor for developing sarcopenia, metabolic syndrome, and CVD. Increased adipose tissue resulting from the decrease in muscle mass in patients with sarcopenia may also be involved in the pathology of CVD. Myokines are protagonists in the complex condition of sarcopenia, which is associated with adverse clinical outcomes in patients with CVD. The discovery of new pathways and the link between myokines and CVD remain a cornerstone toward multifaceted interventions and perhaps the minimization of the damage resulting from muscle loss induced by factors such as atherosclerosis.
Collapse
|