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Shin HY, Kim KY, Kang P. Association between handgrip strength and physical activity: A nationwide population-based study in Korea. Public Health Nurs 2024; 41:987-995. [PMID: 39023305 DOI: 10.1111/phn.13360] [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: 02/05/2024] [Revised: 05/02/2024] [Accepted: 06/07/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND This study investigated the association between handgrip strength (HGS) and physical activity (PA) at different levels in Korean adults for the purpose of providing direction for increasing HGS, which represents muscular strength, and increasing understanding of PA and HGS. METHODS This study targeted adults aged ≥30 years from the Korean National Health and Nutrition Examination Survey (2014-2019), including 31,888 participants for analysis. HGS was defined as the maximum value of the three measurements of the dominant hand. PA was defined as an activity that causes shortness of breath or a fast heartbeat. Data were weighted according to survey district and household data; p < .05 was considered statistically significant. RESULTS In men, HGS in those aged 30-64 years was significantly associated with high-intensity PA and in those aged ≥65 years was associated with moderate-intensity PA. In women, HGS in those aged 30-64 years was also significantly associated with high-intensity PA, and in those aged ≥65 years, it was significantly associated with both moderate- and high-intensity PA. Moreover, compared to participants who did not participate in weight training, those who participated showed higher HGS in both sexes. CONCLUSIONS This study demonstrated age- and sex-specific characteristics of the association between HGS and PA in Koreans. The findings suggest the importance of managing health by considering differences in age- and sex-related PA. In particular, this study suggests that adequate PA is necessary despite its importance of PA for elderly individuals.
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Affiliation(s)
- Hye Young Shin
- Department of Nursing, Gangseo University, Seoul, South Korea
| | - Ka Young Kim
- Department of Nursing, College of Nursing, Gachon University, Incheon, South Korea
| | - Purum Kang
- College of Nursing, Woosuk University, Wanju, Jeollabuk-do, South Korea
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Kemala Sari N, Stepvia S, Ilyas MF. The Association between Anthropometric Measurements and Body Composition with Hand Grip Strength among the Elderly Population in Indonesia. J Clin Med 2024; 13:4697. [PMID: 39200839 PMCID: PMC11355069 DOI: 10.3390/jcm13164697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2024] [Revised: 08/08/2024] [Accepted: 08/08/2024] [Indexed: 09/02/2024] Open
Abstract
Background/Objectives: Hand grip strength (HGS) is a crucial measure for evaluating muscle function and general physical ability, and it may be associated with several diseases. Previous studies have demonstrated inconsistent associations between anthropometric measurement and body composition with HGS. This study aims to investigate the association between anthropometric measurement and body composition with HGS in the elderly population residing in Indonesia. Methods: This is a cross-sectional study on older adults aged between 60 and 82 years who live in the community. Anthropometric parameters assessed in this study comprised the body mass index (BMI), mid-upper arm circumference (MUAC), calf circumference (CC), and waist circumference (WC). Subsequently, body composition measurements, including fat mass (FM), fat-free mass (FFM), muscle mass (MM), skeletal muscle mass (SMM), and the appendicular skeletal mass index (ASMI), were assessed using a body composition analyzer. Last, the measurement of HGS was conducted using a hand dynamometer. Results: A total of 109 participants were involved in this study. Our study demonstrates a significant association between anthropometric parameters, namely CC and HGS. Subsequently, several body composition parameters, including FFM, SMM, ASMI, and MM in the four extremities, are also significantly associated with HGS. However, in a multivariate analysis, only CC and FFM were able to significantly predict HGS. Conclusions: Improving CC and maintaining FFM may enhance muscle strength in older adults. This suggests that targeted exercise and nutrition programs could increase muscle mass and strength, thereby mitigating age-related decline and improving quality of life.
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Affiliation(s)
- Nina Kemala Sari
- Geriatric Division, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia;
| | - Stepvia Stepvia
- Geriatric Division, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia;
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Kim DH, Oh S, Kim S, Lee SY. Lumbar Extensor Muscle Strength and Physical Performance in Community-Dwelling Older Adults: Findings From SarcoSpine Cohort. J Aging Phys Act 2024:1-7. [PMID: 39117312 DOI: 10.1123/japa.2023-0328] [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: 09/27/2023] [Revised: 03/21/2024] [Accepted: 05/13/2024] [Indexed: 08/10/2024]
Abstract
BACKGROUND The lumbar extensor muscles (LEMs) play an important role in body posture and physical function in older adults. Because lumbar extensor strength decreases more rapidly than limb muscle strength with age, it should be evaluated to aid healthy aging. This study investigated the association between LEM strength and physical performance in community-dwelling older adults. METHODS This prospective observational cohort study of spinal sarcopenia (SarcoSpine) was conducted at a single center. One hundred and ten consecutive individuals who completed the baseline survey, including conventional sarcopenic indices, lumbar spine three-dimensional magnetic resonance imaging, isokinetic lumbar extensor strength, and physical performance tests (Short Physical Performance Battery, Berg Balance Scale, and Back Performance Scale [BPS]), were enrolled. A multivariate linear regression analysis was performed to determine the variables for evaluating their association with LEM strength. RESULTS Among the conventional sarcopenic indices, gait speed was significantly correlated with Short Physical Performance Battery results and Berg Balance Scale score in men and women. Handgrip strength was significantly correlated with the BPS score for both sexes. In the multivariable linear regression, age (β = -2.12, p < .01) and BPS score (β = -3.54, p = .01, R2 = .29) were independent indicators of LEM strength. CONCLUSIONS Our findings reveal the substantial association between LEM strength and BPS score in older women. The targeted intervention aimed at improving the LEMs strength would be needed to enhance physical performance in the aging population.
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Affiliation(s)
- Dong Hyun Kim
- Department of Radiology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Dongjak-gu, Seoul, Republic of Korea
| | - Sohee Oh
- Medical Research Collaborating Center, SMG-SNU Boramae Medical Center, Dongjak-gu, Seoul, Republic of Korea
| | - Seungcheol Kim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Jongno-gu, Seoul, Republic of Korea
| | - Sang Yoon Lee
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Dongjak-gu, Seoul, Republic of Korea
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Ryan E, MacLaughlin H, Hay R, Cawte A, Naumann L, Woodruff G, Cottrell M, Window P. Improving multidisciplinary management of patients living with obesity: The evaluation of seated bioimpedance measures and relationship to functional performance following targeted intervention. Clin Obes 2024; 14:e12655. [PMID: 38487943 DOI: 10.1111/cob.12655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/15/2024] [Accepted: 02/29/2024] [Indexed: 07/13/2024]
Abstract
Management of obesity requires a multidisciplinary approach including physical activity interventions, which have significant impacts on overall health outcomes. Greater levels of lean muscle mass are significantly associated with improved health and reduced risk of comorbidities and should be preserved where possible when undertaking rapid weight loss. This article reports on the physical and functional outcomes achieved during a 12-week intensive multidisciplinary intervention targeting obesity and evaluates correlations between body composition and functional outcomes. We additionally aimed to investigate the test-retest reliability and levels of agreement in body composition measurements using bioimpedance spectroscopy between seated and standing positions. Of the 35 participants included in analysis, significant differences were observed between baseline and post-intervention measures. These included weight loss of 12.6 kg, waist circumference reduction of 10.5 cm, fat mass reduction by 2.9%, muscle mass increase by 1.6%, 54.5 m improvement in the 6-minute walk test and 3.8 rep improvement in the 30-second sit-to-stand test. No significant correlations were observed between physical and functional outcome measures. Excellent test re-test reliability was observed in bioimpedance spectroscopy seated measurements (ICC >.9). Significant differences were observed between seated and standing bioimpedance spectroscopy measurements, however they are regarded as small differences in a clinical setting.
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Affiliation(s)
- Elizabeth Ryan
- Physiotherapy Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Tertiary Obesity Multidisciplinary Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Helen MacLaughlin
- Tertiary Obesity Multidisciplinary Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Nutrition Research Collaborative, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Queensland University of Technology, School of Exercise and Nutrition Sciences, Brisbane, Queensland, Australia
| | - Robin Hay
- Tertiary Obesity Multidisciplinary Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Nutrition Research Collaborative, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Andrea Cawte
- Tertiary Obesity Multidisciplinary Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Nutrition Research Collaborative, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Leonie Naumann
- Physiotherapy Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Gemma Woodruff
- Tertiary Obesity Multidisciplinary Service, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Pharmacy Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Michelle Cottrell
- Physiotherapy Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Peter Window
- Physiotherapy Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- STARS Education and Research Alliance, Surgical Treatment and Rehabilitation Service, Metro North Health and University of Queensland, Brisbane, Queensland, Australia
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Gupta N, Kumar PG, Patel DJ. Sarcopenia and frailty among the elderly population in the community: An observational study. J Family Med Prim Care 2024; 13:2964-2971. [PMID: 39228655 PMCID: PMC11368318 DOI: 10.4103/jfmpc.jfmpc_696_23] [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: 04/25/2023] [Revised: 12/02/2023] [Accepted: 01/22/2024] [Indexed: 09/05/2024] Open
Abstract
Context There are few studies on the prevalence of sarcopenia and frailty in India. Aims The aim of this study was to assess sarcopenia and frailty using simple clinical tools among the elderly population in the community. Settings and Design This was an observational study. The elderly population with an age group of >60 years residing in villages within 10-15 km of Sumandeep Vidyapeeth, Vadodara, formed the sampling frame of the study. Methods and Material A total of 785 participants were approached, of whom 556 were included in the study based on inclusion criteria. Participants were assessed for grip strength, muscle mass, gait speed, and frailty. Statistical Analysis Used The data were analyzed using STATA-IC statistical software version 13. A nonparametric Chi-square (χ2) test was used for categorical variables, and an independent-samples t-test was used to analyze the difference between various variables. Statistical significance was considered at P < 0.05 with a 95% confidence interval (CI). Results Based on the Indian criteria, 205 participants (36.1%) were diagnosed as having sarcopenia, and 351 participants (63%) were diagnosed as having "no sarcopenia." 5.6% of participants were found to be frail, 19.2% to be pre-frailty, and 75.2% to be no frailty. The χ2 analysis showed a significant association of sarcopenia with gender and different age groups (P value < 0.001). Conclusions In this study, 36.9% of the elderly participants were found to have "sarcopenia," and 5.6% of the participants had frailty. Simple clinical tools used were easy to administer and suitable for field screening.
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Affiliation(s)
- Nalina Gupta
- Professor, Department of Physiotherapy, Chitkara School of Health Sciences, Chitkara University, Punjab, India
- Former Professor, College of Physiotherapy, Sumandeep Vidyapeeth- An Institution Deemed-to-be-University, Vadodara, Gujarat, India
| | - Palani G. Kumar
- Dean, College of Physiotherapy, Sumandeep Vidyapeeth-An Institution Deemed to be University, Vadodara, Gujarat, India
| | - Divya J. Patel
- Physiotherapist (ICMR), College of Physiotherapy, Sumandeep Vidyapeeth-An Institution Deemed to be University, Vadodara, Gujarat, India
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Sileikiene L, Tamosiunas A, Luksiene D, Radisauskas R, Kranciukaite-Butylkiniene D, Bobak M. Longitudinal association of grip strength with cardiovascular and all-cause mortality in older urban Lithuanian population. BMC Public Health 2024; 24:1040. [PMID: 38622618 PMCID: PMC11017659 DOI: 10.1186/s12889-024-18506-w] [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: 09/01/2023] [Accepted: 04/02/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND Ageing populations experience greater risks associated with health and survival. It increases the relevance of identifying variables associated with mortality. Grip strength (GS) has been identified as an important biomarker for all cause and cardiovascular mortality, however, its prognostic value has not been studied in Lithuania. The aim of the present study is to evaluate the relationship of GS to vital status in a representative sample of the Lithuanian 45-72-year-old urban population during the period of 12 years of follow-up and to explore associations of GS with all-cause mortality and mortality from cardiovascular diseases (CVD). METHODS Within the framework of the international study Health, Alcohol and Psychosocial Factors in Eastern Europe (HAPIEE) 7,115 men and women 45-72 years of age were examined in the baseline survey (2006 to 2008). Data from the Official Lithuanian Mortality Register were used to evaluate CVD and all-cause mortality from follow-up till 2020. Cox proportional hazards regression was used, and four models for all-cause and CVD mortality were assessed. RESULTS The mean GS was significantly higher among survivors' men and women as compared to individuals deceased from CVD and other causes of death. In survivor men and women groups, minimal values of GS in all terciles were higher as compared to all three deceased groups. In both men and women groups, the lowest GS (1st tercile) was associated with a significantly higher risk of all-cause and CVD mortality as compared to the highest levels of GS (3rd tercile) in three Cox regression models. In both men and women were found to have a 1.34- and 1.35-fold higher risk of all-cause mortality, respectively, at lower GS, but no significant difference in the risk of CVD mortality. When GS was treated in all models as decrement per 1 kg and decrement per 1 SD, in both men and women, the risk of all-cause mortality significantly increased with decreasing of GS. CONCLUSIONS The mean GS was significantly higher among survivors' men and women as compared to deceased from CVD and other causes of death. Risk of all-cause mortality significantly increased with decreasing of GS.
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Affiliation(s)
- Lolita Sileikiene
- Institute of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania.
| | - Abdonas Tamosiunas
- Institute of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Dalia Luksiene
- Institute of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Ricardas Radisauskas
- Institute of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | - Martin Bobak
- Institute of Epidemiology and Health Care, University College London, London, UK
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Park JH, Nam HS, Park M, Kim YH. Differential association between physical activity behaviours and dynapenia by comorbid diseases in community-dwelling Korean older adults. Eur Rev Aging Phys Act 2024; 21:6. [PMID: 38459483 PMCID: PMC10921688 DOI: 10.1186/s11556-024-00340-z] [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: 06/05/2023] [Accepted: 02/17/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Physical activity (PA) behaviours and comorbid diseases are associated with muscle strength. However, the association between dynapenia and detailed PA behaviours, including participation in aerobic and resistance exercises and sedentary behaviour (SB), in relation to comorbid diseases has not yet been investigated. Using nationwide data, this study aimed to evaluate the independent association of dynapenia with detailed PA behaviour (participation in aerobic and resistance exercises and SB), and assess the differential associations of detailed PA behaviour with dynapenia according to comorbid diseases with prevalent sarcopenia. METHODS A total of 7,558 community-dwelling older adults aged ≥ 65 years who were included in the Korea National Health and Nutrition Examination Survey from 2014 to 2019 were included in the present study. Cross-sectional associations between PA behaviours (participation in aerobic exercise, participation in resistance exercise, and SB) and dynapenia were analysed using complex-sample multivariable-adjusted logistic regression models according to the type of comorbid disease (cardiovascular disease [CVD], diabetes mellitus [DM], and chronic lung disease [CLD]). RESULTS Sufficient aerobic exercise, sufficient resistance exercise, and low sedentary time of < 420 min/day showed independent negative associations with dynapenia (odds ratio [OR], 0.71; 95% confidence interval [CI], 0.60-0.83; OR, 0.54; 95% CI, 0.42-0.69; and OR, 0.84; 95% CI, 0.72-0.97, respectively). Among the participants with CVD or CLD, the associations of sufficient resistance exercise (OR, 0.46; 95% CI, 0.26-0.82 and OR, 0.51; 95% CI, 0.35-0.75 for CVD and CLD, respectively) and low sedentary time (OR, 0.66; 95% CI, 0.45-0.98 and OR, 0.71; 95% CI, 0.55-0.93 for CVD and CLD, respectively) with dynapenia were significant, whereas the association of sufficient aerobic exercise with dynapenia was insignificant. Meanwhile, in participants with DM, sufficient aerobic exercise (OR, 0.70; 95% CI, 0.52-0.94) and sufficient resistance exercise (OR, 0.45; 95% CI, 0.29-0.70) were independently associated with dynapenia, whereas no association between SB and dynapenia was found. CONCLUSION We observed an independent inverse association between PA behaviours and dynapenia. Disease-specific associations between each PA behaviour (sufficient aerobic exercise, sufficient resistance exercise, and low sedentary time) and dynapenia differed in the older adults. Therefore, these differences should be acknowledged during interventions for this population.
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Affiliation(s)
- Jae Hyeon Park
- Department of Rehabilitation Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Hyung Seok Nam
- Department of Rehabilitation Medicine, Sheikh Khalifa Specialty Hospital, Ras Al Khaimah, UAE
| | - Mina Park
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Yeo Hyung Kim
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
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Widajanti N, Hadi U, Soelistijo SA, Syakdiyah NH, Rosaudyn R, Putra HBP. The Effect of Vitamin D Supplementation to Parameter of Sarcopenia in Elderly People: a Systematic Review and Meta-Analysis. Can Geriatr J 2024; 27:63-75. [PMID: 38433884 PMCID: PMC10896205 DOI: 10.5770/cgj.27.694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024] Open
Abstract
Background Vitamin D plays an essential role in promoting skeletal muscle metabolism. Several studies show that vitamin D may help the elderly prevent sarcopenia. Nevertheless, the outcome remains debatable. Our meta-analysis aimed to summarize the effect of vitamin D supplementation on sarcopenia-related parameters. Methods We searched PubMed, Cochrane, Springer, SAGE Journals, and Scopus abstracts on 10th December 2021 for relevant studies. We included articles that studied the effect of vitamin D on muscle mass, muscle strength, and physical performance. The aim was to measure the muscle mass, muscle strength, and physical performance both at baseline and at the end of the intervention. Results A total of 6,628 participants from 35 studies were included. Most of the studies used oral vitamin D, whereas only one study used intramuscular injection. The effect of vitamin D supplementation showed no effect on appendicular skeletal muscle mass (SMD = .05 [95% CI, .33 - .44], p = .79). Regarding muscle strength, vitamin D supplementation did not have a significant effect on muscle strength which is handgrip strength (p = .26). Respecting physical performance, vitamin D supplementation did not affect TUG (Timed Up and Go) (p = .45). Conclusions Vitamin D supplementation had minimal effect on sarcopenia-related parameters. Further research into understanding the role of Vitamin D in preventing the progressivity of sarcopenia still needs to be explored.
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Affiliation(s)
- Novira Widajanti
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Faculty of Medicine, Universitas Airlangga—Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Usman Hadi
- Faculty of Medicine, Universitas Airlangga—Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Soebagijo Adi Soelistijo
- Faculty of Medicine, Universitas Airlangga—Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Noer Halimatus Syakdiyah
- Faculty of Medicine, Universitas Airlangga—Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Roudhona Rosaudyn
- Faculty of Medicine, Universitas Airlangga—Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
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Park SB, Yang SJ. Ketogenic diet preserves muscle mass and strength in a mouse model of type 2 diabetes. PLoS One 2024; 19:e0296651. [PMID: 38198459 PMCID: PMC10781088 DOI: 10.1371/journal.pone.0296651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
Diabetes is often associated with reduced muscle mass and function. The ketogenic diet (KD) may improve muscle mass and function via the induction of nutritional ketosis. To test whether the KD is able to preserve muscle mass and strength in a mouse model of type 2 diabetes (T2DM), C57BL/6J mice were assigned to lean control, diabetes control, and KD groups. The mice were fed a standard diet (10% kcal from fat) or a high-fat diet (HFD) (60% kcal from fat). The diabetic condition was induced by a single injection of streptozotocin (STZ; 100 mg/kg) and nicotinamide (NAM; 120 mg/kg) into HFD-fed mice. After 8-week HFD feeding, the KD (90% kcal from fat) was fed to the KD group for the following 6 weeks. After the 14-week experimental period, an oral glucose tolerance test and grip strength test were conducted. Type 2 diabetic condition induced by HFD feeding and STZ/NAM injection resulted in reduced muscle mass and grip strength, and smaller muscle fiber areas. The KD nutritional intervention improved these effects. Additionally, the KD altered the gene expression of nucleotide-binding and oligomerization domain-like receptor family pyrin domain-containing 3 (NLRP3) inflammasome- and endoplasmic reticulum (ER) stress-related markers in the muscles of diabetic mice. Collectively, KD improved muscle mass and function with alterations in NLRP3 inflammasome and ER stress.
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Affiliation(s)
- Sol Been Park
- Department of Food and Nutrition, Seoul Women’s University, Seoul, Republic of Korea
| | - Soo Jin Yang
- Department of Food and Nutrition, Seoul Women’s University, Seoul, Republic of Korea
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Pai M, Muhammad T. Examining factors contributing to the socioeconomic inequalities in handgrip strength among older adults in India: a decomposition analysis. Sci Rep 2024; 14:442. [PMID: 38172263 PMCID: PMC10764745 DOI: 10.1038/s41598-023-50613-3] [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: 01/25/2023] [Accepted: 12/22/2023] [Indexed: 01/05/2024] Open
Abstract
The purpose of this study was to examine (a) the socioeconomic status (SES)-related inequalities associated with handgrip strength (HGS); and (b) the extent to which several demographic, health, and behavioral factors contributed to such SES disparities in HGS among older adults in India. Data were drawn from the 2017-2018 wave 1 of the Longitudinal Ageing Study of India (LASI). The study sample included 27,707 older adults (13,199 men and 14,508 women) aged 60 years and older. HGS was assessed using a handheld Smedley's Hand Dynamometer with a cut-off of 19.5 kg for men and 12.5 kg for women. Bivariate analysis showed the weighted percentage distribution of weak HGS across respondent characteristics. Multivariate logistic regression assessed factors linked to weak HGS. The concentration curve and index (CCI) was used to determine the inequalities in the prevalence of weak HGS by wealth index scores. Wagstaff's decomposition approach was used to test the contribution of each explanatory variable to weak HGS. Around 9% of older adults in this study reported a weak HGS. It was significantly higher among those aged 80 or older (19.21%) and males (15.55%). Weak HGS was concentrated among older adults from poor SES (CCI: 0.05, p < 0.001). A higher percentage of wealth-based inequality in weak HGS was explained by being underweight (38.83%), belonging to the richest wealth quintile (27.95%), and having a higher subjective social status (32.20%). Moreover, about 23.29% of the inequality in weak HGS was explained by Western region and 22.54% by female gender. Additionally, having a secondary level of education explained a higher percentage (22.09%) of inequality, followed by current working status (- 20.68%). Rural residence (13.08%), limitations in instrumental activities of daily living (IADL) (12.21%), and engagement in yoga-related activities (11.55%) explained a higher percentage of wealth-based inequalities. The findings provide evidence of significant SES-related inequalities in HGS and the contribution of various demographic, health, and behavioral factors to such inequality. As such, public health policies and programs focusing on reducing the burden of disability must consider the contribution of social and economic equity to the preservation of muscle strength among older adults.
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Affiliation(s)
- Manacy Pai
- Department of Sociology and Criminology, Kent State University, Kent, OH, 44242, USA
| | - T Muhammad
- Pennsylvania State University, University Park, PA, 16802, USA.
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Gerber M, Filippou K, Knappe F, Morres ID, Tzormpatzakis E, Havas E, Seelig H, Colledge F, Ludyga S, Meier M, Theodorakis Y, von Känel R, Pühse U, Hatzigeorgiadis A. Associations between grip strength, cardiorespiratory fitness, cardiovascular risk and mental health in forcibly displaced people from a Greek refugee camp. Sci Rep 2023; 13:20970. [PMID: 38017094 PMCID: PMC10684690 DOI: 10.1038/s41598-023-48032-5] [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: 06/12/2023] [Accepted: 11/21/2023] [Indexed: 11/30/2023] Open
Abstract
Muscular strength represents a specific component of health-related fitness. Hand grip strength is used as a simple and dynamic marker of maximum voluntary force of the hand and to estimate overall strength. Today, little is known about the relationship between grip strength and health in forcibly displaced populations. In the present study, we examined whether grip strength is associated with various health outcomes in a sample of forcibly displaced people living in a Greek refugee camp. The present analyses are part of a larger pragmatic randomized controlled trial. In this paper, cross-sectional baseline data of 143 participants (71 men, 72 women) will be presented. In addition to grip strength, the following physical and mental health outcomes were assessed: body weight and body composition, blood pressure, total cholesterol, low- and high-density lipoprotein cholesterol, triglycerides, blood glucose levels (HbA1c), post-traumatic stress disorder (PTSD) symptoms, depressive and anxiety symptoms, pain, and quality of life. Linear regression analyses were carried out to examine how grip strength is associated with the health outcomes, separately for absolute and normalized grip strength scores. Grip strength was positively and strongly associated with percentage muscle mass (normalized grip strength: Stand. B = 0.58, p < .001), whereas a negative association existed for percentage body fat (normalized grip strength: Stand. B = - 0.58, p < .001). No statistically significant associations occurred between grip strength and the other cardiovascular risk markers. In contrast, we found that participants with higher normalized grip strength reported higher levels of PTSD (normalized grip strength: Stand. B = 0.36, p < .05) and depressive symptoms (normalized grip strength: Stand. B = 0.29, p < .05). No significant association occurred between grip strength, anxiety, pain and quality of life. Measuring grip strength in forcibly displaced people can be a useful way to assess their overall muscle strength. Grip strength tests are easy to implement, and results can be used to assess the effects of specific intervention measures. Nevertheless, our results question the usefulness of grip strength as a marker of cardiovascular health and mental wellbeing in a refugee camp setting.
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Affiliation(s)
- Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland.
| | - Konstantinia Filippou
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - Florian Knappe
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Ioannis D Morres
- Department of Nutrition and Dietetics, University of Thessaly, Trikala, Greece
| | - Emmanouil Tzormpatzakis
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - Elsa Havas
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - Harald Seelig
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Flora Colledge
- Department of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Sebastian Ludyga
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Marianne Meier
- Interdisciplinary Center for Gender Studies, University of Bern, Bern, Switzerland
| | - Yannis Theodorakis
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - Roland von Känel
- Department of Consultation-Liaison Psychiatry and Psychosomatic Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Uwe Pühse
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Antonis Hatzigeorgiadis
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
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12
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Pereira Motta M, Oliveira ASB, André Nogueira JA, Vieira de Souza Moscardi AA, Munhoz Teixeira C, Manchim Favaro V, Simcsik AO, Conde S, Patrizi MC, Rinaldi C, Fontani V, Rinaldi S. Improving Strength and Fatigue Resistance in Post-Polio Syndrome Individuals with REAC Neurobiological Treatments. J Pers Med 2023; 13:1536. [PMID: 38003851 PMCID: PMC10672477 DOI: 10.3390/jpm13111536] [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: 09/16/2023] [Revised: 10/23/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
Post-Polio Syndrome (PPS) is a chronic condition characterized by the emergence of new symptoms and functional decline in individuals who previously had polio. Despite advances in medical understanding, management of PPS remains challenging. This study aimed to evaluate the use of neurobiological modulation treatments using Radio Electric Asymmetric Conveyer (REAC) technology on fatigue and muscle strength. An open-label study was conducted with 17 patients submitted to four neuromodulation protocols: Neuro Postural Optimization (NPO), Neuro Psycho Physical Optimization (NPPO), Neuro Psycho Physical Optimization-Cervico Brachial (NPPO-CB), and Neuromuscular Optimization (NMO). The Time Up and Go (TUG) test, Handgrip Strength Test, and Revised Piper Fatigue Scale (RPFS) were used to assess participants' fatigue and muscle strength, being applied at the beginning and end of each protocol. The results obtained from the improvement in strength, physical endurance, and particularly the RPFS behavioral dimension, affective dimension, and psychological sensory dimension, through the utilization of REAC neurobiological modulation treatments, highlight this correlation. These results suggest that these treatments could be considered as a potential therapeutic approach for PPS.
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Affiliation(s)
- Monalisa Pereira Motta
- Division of Neuromuscular Diseases, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo 01000-000, Brazil; (M.P.M.); (J.A.A.N.); (C.M.T.); (V.M.F.); (A.O.S.); (S.C.); (M.C.P.)
| | - Acary Souza Bulle Oliveira
- Division of Neuromuscular Diseases, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo 01000-000, Brazil; (M.P.M.); (J.A.A.N.); (C.M.T.); (V.M.F.); (A.O.S.); (S.C.); (M.C.P.)
| | - Jeyce Adrielly André Nogueira
- Division of Neuromuscular Diseases, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo 01000-000, Brazil; (M.P.M.); (J.A.A.N.); (C.M.T.); (V.M.F.); (A.O.S.); (S.C.); (M.C.P.)
| | | | - Claudete Munhoz Teixeira
- Division of Neuromuscular Diseases, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo 01000-000, Brazil; (M.P.M.); (J.A.A.N.); (C.M.T.); (V.M.F.); (A.O.S.); (S.C.); (M.C.P.)
| | - Vanessa Manchim Favaro
- Division of Neuromuscular Diseases, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo 01000-000, Brazil; (M.P.M.); (J.A.A.N.); (C.M.T.); (V.M.F.); (A.O.S.); (S.C.); (M.C.P.)
| | - Amanda Orasmo Simcsik
- Division of Neuromuscular Diseases, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo 01000-000, Brazil; (M.P.M.); (J.A.A.N.); (C.M.T.); (V.M.F.); (A.O.S.); (S.C.); (M.C.P.)
| | - Salete Conde
- Division of Neuromuscular Diseases, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo 01000-000, Brazil; (M.P.M.); (J.A.A.N.); (C.M.T.); (V.M.F.); (A.O.S.); (S.C.); (M.C.P.)
| | - Maria Clara Patrizi
- Division of Neuromuscular Diseases, Department of Neurology and Neurosurgery, Federal University of São Paulo, São Paulo 01000-000, Brazil; (M.P.M.); (J.A.A.N.); (C.M.T.); (V.M.F.); (A.O.S.); (S.C.); (M.C.P.)
| | - Chiara Rinaldi
- Department of Neuroscience, Psychology, Drug Area, and Child Health (NEUROFARBA), University of Florence, 50134 Florence, Italy;
- Department of Adaptive Neuro Psycho Physio Pathology and Neuro Psycho Physical Optimization, Rinaldi Fontani Institute, 50144 Florence, Italy;
- Department of Regenerative Medicine, Rinaldi Fontani Institute, 50144 Florence, Italy
- Research Department, Rinaldi Fontani Foundation, 50144 Florence, Italy
| | - Vania Fontani
- Department of Adaptive Neuro Psycho Physio Pathology and Neuro Psycho Physical Optimization, Rinaldi Fontani Institute, 50144 Florence, Italy;
- Department of Regenerative Medicine, Rinaldi Fontani Institute, 50144 Florence, Italy
- Research Department, Rinaldi Fontani Foundation, 50144 Florence, Italy
| | - Salvatore Rinaldi
- Department of Adaptive Neuro Psycho Physio Pathology and Neuro Psycho Physical Optimization, Rinaldi Fontani Institute, 50144 Florence, Italy;
- Department of Regenerative Medicine, Rinaldi Fontani Institute, 50144 Florence, Italy
- Research Department, Rinaldi Fontani Foundation, 50144 Florence, Italy
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13
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Lindvall MA, Holmqvist KL, Svedell LA, Philipson A, Cao Y, Msghina M. START - physical exercise and person-centred cognitive skills training as treatment for adult ADHD: protocol for a randomized controlled trial. BMC Psychiatry 2023; 23:697. [PMID: 37749523 PMCID: PMC10521407 DOI: 10.1186/s12888-023-05181-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 09/11/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND Core symptoms in attention deficit hyperactivity disorder (ADHD) are inattention, impulsivity and hyperactivity. Many individuals with this disorder also have a sedentary lifestyle, co-morbid mental illness such as depressive and anxiety disorders, and reduced quality of life. People with ADHD often have impaired executive function, which among other things may include difficulty in time management and structuring of everyday life. Pharmacological treatment is often the first-line option, but non-pharmacological treatment is also available and is used in clinical settings. In children and adolescents with ADHD, physical exercise is used as a non-pharmacological treatment. However, the evidence for the effectiveness of exercise in adults is sparse. OBJECTIVE To implement the START intervention (START = Stöd i Aktivitet, Rörelse och Träning [Support in activity, movement and exercise]) consisting of a 12-week, structured mixed exercise programme with or without a cognitive intervention, in adults with ADHD, and study whether it has an effect on core symptoms of ADHD as well as physical, cognitive, mental and everyday functioning compared with usual treatment. A secondary aim is to investigate the participants' experiences of the intervention and its possible benefits, and to evaluate the cost-effectiveness of START compared with usual treatment. METHODS This is a randomized controlled trial planned to be conducted in 120 adults with ADHD, aged 18-65. The intervention will be given as an add-on to standard care. Participants will be randomized to three groups. Group 1 will be given a physiotherapist-led mixed exercise programme for 12 weeks. Group 2 will receive the same intervention as group 1 with the addition of occupational therapist-led cognitive skills training. Group 3 will be the control group who will receive standard care only. The primary outcome will be reduction of ADHD symptoms measured using the World Health Organization (WHO) Adult ADHD Self-Report Scale (ASRS-v1.1), Clinical Global Impression-Severity scale (CGI-S) and CGI-Improvement scale (CGI-I). The effect will be measured within 1 week after the end of the intervention and 6 and 12 months later. DISCUSSION Data collection began in March 2021. The final 12-month follow-up is anticipated to be completed by autumn 2024. TRIAL REGISTRATION ClinicalTrials.gov (Identifier: NCT05049239). Registered on 20 September 2021 (last verified: May 2021).
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Affiliation(s)
- Mialinn Arvidsson Lindvall
- University Health Care Research Centre, Faculty of Medicine and Health, Örebro University, Örebro, 70182, SE, Sweden.
| | - Kajsa Lidström Holmqvist
- University Health Care Research Centre, Faculty of Medicine and Health, Örebro University, Örebro, 70182, SE, Sweden
- Department of Neurology and Rehabilitation Medicine, Faculty of Medicine and Health, Örebro University, Örebro, 70182, SE, Sweden
| | - Lena Axelsson Svedell
- Department of Psychiatry, Faculty of Medicine and Health, Örebro University, Örebro, 70182, SE, Sweden
| | - Anna Philipson
- University Health Care Research Centre, Faculty of Medicine and Health, Örebro University, Örebro, 70182, SE, Sweden
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, 70182, SE, Sweden
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mussie Msghina
- Department of Psychiatry, Faculty of Medicine and Health, Örebro University, Örebro, 70182, SE, Sweden
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
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14
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Franco-Oliva A, Pinzón-Navarro BA, Martínez-Soto-Holguín MC, León-Lara X, Ordoñez-Ortega J, Pardo-Gutiérrez AL, Guevara-Cruz M, Avila-Nava A, García-Guzmán AD, Guevara-Pedraza L, Medina-Vera I. High resting energy expenditure, less fat-free mass, and less muscle strength in HIV-infected children: a matched, cross-sectional study. Front Nutr 2023; 10:1220013. [PMID: 37799766 PMCID: PMC10548389 DOI: 10.3389/fnut.2023.1220013] [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: 05/09/2023] [Accepted: 08/28/2023] [Indexed: 10/07/2023] Open
Abstract
Background and aims Many improvements have been made in the treatment of human immunodeficiency virus (HIV) in pediatric patients; however, challenges remain in terms of achieving normal growth, body composition, and metabolism during treatment, etc. Current nutritional recommendations are based on studies performed in adults, with limited data on the HIV-infected pediatric population. Therefore, this study aimed to compare the resting energy expenditure (REE) of asymptomatic HIV-infected pediatric patients with healthy counterparts and to compare body composition, dietary intake, and physical activity between the two groups. Methods This was a cross-sectional study of asymptomatic HIV-infected children who were receiving antiretroviral therapy; the infected group was compared with the uninfected group, matched by age (± 6 months), sex, and body mass index (± 0.5 z-score). Participants were recruited between 2021 and 2022, as outpatients. In both groups, REE was determined by indirect calorimetry and body composition by bioelectrical impedance analysis and hand strength, measured using a hydraulic hand dynamometer. Results Seventy-eight participants were enrolled, where n = 39 HIV-infected children and n = 39 controls, with a mean age of 11.6 ± 3.4 years old. REE was significantly higher in the HIV group (1254.4 ± 334.7 kcal/day vs. 1124.7 ± 321 kcal/day, p = 0.013) than in the control group. Fat-free mass (FFM) was lower in the HIV group (28.2 ± 10.5 kg vs. 32 ± 11.2 kg, p = 0.001); this trend continued when the index skeletal muscle was evaluated (7.2 ± 1.2 vs. 7.6 ± 1.5, p = 0.04). The strength of the dominant hand was also lower in the HIV group (12 (8-18) kg vs. 20 (10.5-26) kg, p < 0.0001). Conclusions Children with asymptomatic HIV infection have higher REE than their uninfected peers. They also present decreased FFM, skeletal muscle mass index, and muscle strength. These parameters should be considered during nutritional assessment in this population to have a favorable impact on nutritional status and growth.
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Affiliation(s)
- Andrea Franco-Oliva
- Departamento de Metodología de la Investigación, Instituto Nacional de Pediatría, Ciudad de México, Mexico
- Maestría en Nutrición Clínica, Escuela de Dietética y Nutrición del ISSSTE, Ciudad de México, México
| | - Beatriz Adriana Pinzón-Navarro
- Servicio de Gastroenterología y Nutrición Pediátrica, Instituto Nacional de Pediatría, Ciudad de México, Mexico
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ciudad de México, Mexico
| | | | - Ximena León-Lara
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Javier Ordoñez-Ortega
- Departamento de Infectología Pediátrica, Instituto Nacional de Pediatría, Ciudad de México, Mexico
| | - Ana Laura Pardo-Gutiérrez
- Departamento de Metodología de la Investigación, Instituto Nacional de Pediatría, Ciudad de México, Mexico
| | - Martha Guevara-Cruz
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ciudad de México, Mexico
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Nutrición y Ciencias Médicas Salvador Zubirán, Ciudad de México, Mexico
| | - Azalia Avila-Nava
- Unidad de Investigación, Hospital Regional de Alta Especialidad de la Península de Yucatán, Mérida, Yucatán, Mexico
| | - Alda Daniela García-Guzmán
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ciudad de México, Mexico
- Servicio de Oncología Médica, Instituto Nacional de Pediatría, Ciudad de México, Mexico
| | | | - Isabel Medina-Vera
- Departamento de Metodología de la Investigación, Instituto Nacional de Pediatría, Ciudad de México, Mexico
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ciudad de México, Mexico
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15
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Murdaca G, Banchero S, Casciaro M, Paladin F, Tafuro M, Monacelli F, Nencioni A, Bruschetta R, Pioggia G, Tartarisco G, Gangemi S. Multiparametric Evaluation of Geriatric Patients Admitted to Intermediate Care: Impact on Geriatric Rehabilitation. Diagnostics (Basel) 2023; 13:2906. [PMID: 37761272 PMCID: PMC10529473 DOI: 10.3390/diagnostics13182906] [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: 07/31/2023] [Revised: 09/07/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Optimizing the functional status of patients of any age is a major global public health goal. Rehabilitation is a process in which a person with disabilities is accompanied to achieve the best possible physical, functional, social, intellectual, and relational outcomes. The Intermediate Care Unit within the O.U. of Geriatrics and Gerontology of the San Martino Hospital in Genoa is focused on the treatment and motor reactivation of patients with geriatric pathologies. The objective of this study was to identify which factor, among the characteristics related to the patient and those identified by the geriatric evaluation, had the greatest impact on rehabilitation outcomes. Our findings revealed significant correlations between the Barthel Index delta, the 4AT Screening Test, and the number of drugs taken. This association highlights the potential benefits of medication management in enhancing the overall well-being and functional abilities of frail older adults, despite the literature suggesting that polypharmacotherapy is associated with a reduction in functional status and an increase in mortality. These findings underscore the significance of a multidimensional geriatric assessment. Refining and optimising these multidisciplinary approaches is the objective of a more effective geriatric rehabilitation strategy.
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Affiliation(s)
- Giuseppe Murdaca
- Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy;
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.P.); (M.T.); (F.M.); (A.N.)
| | - Sara Banchero
- Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy;
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.P.); (M.T.); (F.M.); (A.N.)
| | - Marco Casciaro
- Department of Medical Sciences, University Hospital of Messina, 98125 Messina, Italy;
| | - Francesca Paladin
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.P.); (M.T.); (F.M.); (A.N.)
- Section of Geriatrics, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, 16132 Genoa, Italy
| | - Michele Tafuro
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.P.); (M.T.); (F.M.); (A.N.)
- Section of Geriatrics, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, 16132 Genoa, Italy
| | - Fiammetta Monacelli
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.P.); (M.T.); (F.M.); (A.N.)
- Section of Geriatrics, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, 16132 Genoa, Italy
| | - Alessio Nencioni
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.P.); (M.T.); (F.M.); (A.N.)
- Section of Geriatrics, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, 16132 Genoa, Italy
| | - Roberta Bruschetta
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98164 Messina, Italy; (R.B.); (G.P.); (G.T.)
- Department of Engineering, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo 21, 00128 Rome, Italy
| | - Giovanni Pioggia
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98164 Messina, Italy; (R.B.); (G.P.); (G.T.)
| | - Gennaro Tartarisco
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98164 Messina, Italy; (R.B.); (G.P.); (G.T.)
| | - Sebastiano Gangemi
- School and Operative Unit of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy;
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16
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Kren A, Bogataj Š. The Impact of Intradialytic Cognitive and Physical Training Program on the Physical and Cognitive Abilities in End-Stage Kidney Disease Patients: A Randomized Clinical Controlled Trial. Brain Sci 2023; 13:1228. [PMID: 37626584 PMCID: PMC10452887 DOI: 10.3390/brainsci13081228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/14/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Hemodialysis (HD) patients have lower cognitive functioning and reduced physical fitness than age-matched healthy individuals. Clinicians typically do not recognize the declining cognitive performance in these patients; therefore, cognitive impairment is greatly underestimated and not appropriately treated. This study aimed to evaluate the impact on cognitive function of combining cognitive training with physical exercise and physical performance in HD patients. METHODS Using a randomized, single-blinded control design, forty-four HD patients were recruited and randomly assigned to either an intradialytic physical exercise and cognitive training program (EXP group; n = 22; 54% male; 65.7 ± 9.7 years; 77.1 ± 21.9 kg; body mass index 26.8 ± 6.0) or a standard care control group (CON group; n = 21; 77% male; 67.2 ± 12.5 years; 74.2 ± 14.3 kg; body mass index 25.9 ± 3.8). The EXP group performed intradialytic cycling and cognitive training three days per week for 12 weeks. Study outcomes were assessed by the Symbol Digit Modalities Test (SDMT), Montreal Cognitive Assessment (MoCA), 10-repetition sit-to-stand test (10-STS), handgrip strength test (HGS), and stork balance test. RESULTS The results showed a significant time*group interaction effect for SDMT (p < 0.001; η2 = 0.267) and MoCA (p < 0.001; η2 = 0.266). Moreover, no significant interaction was observed for 10-STS, HGS, and stork balance test (p > 0.05). CONCLUSIONS Our findings suggest that incorporating intradialytic cognitive and physical exercise training could help to improve the functional status of HD patients. The innovative, nonpharmacological, bimodal intervention is cost-effective, safe, and easy to implement during the intradialytic period and offers a potential impact on patients' quality of life and well-being.
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Affiliation(s)
- Aljaž Kren
- Faculty of Health Sciences, University of Novo Mesto, 8000 Novo Mesto, Slovenia;
| | - Špela Bogataj
- Faculty of Health Sciences, University of Novo Mesto, 8000 Novo Mesto, Slovenia;
- Department of Nephrology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
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Bae JH, Seo JW, Kim DY. Deep-learning model for predicting physical fitness in possible sarcopenia: analysis of the Korean physical fitness award from 2010 to 2023. Front Public Health 2023; 11:1241388. [PMID: 37614451 PMCID: PMC10443707 DOI: 10.3389/fpubh.2023.1241388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 07/24/2023] [Indexed: 08/25/2023] Open
Abstract
Introduction Physical fitness is regarded as a significant indicator of sarcopenia. This study aimed to develop and evaluate a deep-learning model for predicting the decline in physical fitness due to sarcopenia in individuals with potential sarcopenia. Methods This study used the 2010-2023 Korean National Physical Fitness Award data. The data comprised exercise- and health-related measurements in Koreans aged >65 years and included body composition and physical fitness variables. Appendicular muscle mass (ASM) was calculated as ASM/height2 to define normal and possible sarcopenia. The deep-learning model was created with EarlyStopping and ModelCheckpoint to prevent overfitting and was evaluated using stratified k-fold cross-validation (k = 5). The model was trained and tested using training data and validation data from each fold. The model's performance was assessed using a confusion matrix, receiver operating characteristic curve, and area under the curve. The average performance metrics obtained from each cross-validation were determined. For the analysis of feature importance, SHAP, permutation feature importance, and LIME were employed as model-agnostic explanation methods. Results The deep-learning model proved effective in distinguishing from sarcopenia, with an accuracy of 87.55%, precision of 85.57%, recall of 90.34%, and F1 score of 87.89%. Waist circumference (WC, cm), absolute grip strength (kg), and body fat (BF, %) had an influence on the model output. SHAP, LIME, and permutation feature importance analyses revealed that WC and absolute grip strength were the most important variables. WC, figure-of-8 walk, BF, timed up-and-go, and sit-and-reach emerged as key factors for predicting possible sarcopenia. Conclusion The deep-learning model showed high accuracy and recall with respect to possible sarcopenia prediction. Considering the need for the development of a more detailed and accurate sarcopenia prediction model, the study findings hold promise for enhancing sarcopenia prediction using deep learning.
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Affiliation(s)
- Jun-Hyun Bae
- Able-Art Sport, Department of Theory, Hyupsung University, Hwaseong, Gyeonggi-do, Republic of Korea
| | - Ji-won Seo
- Department of Physical Education, Seoul National University, Seoul, Republic of Korea
| | - Dae Young Kim
- Senior Exercise Rehabilitation Laboratory, Department of Gerokinesiology, Kyungil University, Gyeongsan, Gyeongsangbuk-do, Republic of Korea
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18
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Lee SY, Beom J, Choi JH, Jang HC, Kim E, Kim K, Kim M, Shim GY, Won CW, Lim JY. Effectiveness and clinical application of multidisciplinary combined exercise and nutrition intervention for sarcopenic older adults with metabolic syndrome: study protocol for a multicentre randomised controlled trial. BMJ Open 2023; 13:e070252. [PMID: 37451728 PMCID: PMC10351268 DOI: 10.1136/bmjopen-2022-070252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 06/23/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION Among chronic diseases affecting older adults, metabolic syndrome (MetS) is known to be closely related to sarcopenia. Insulin resistance may play a key role in the increased frequency of sarcopenia associated with metabolic disorders. To date, an exercise-nutrition combined intervention has been the treatment of choice for sarcopenia. However, trials of combined interventions for individuals with sarcopenia and MetS are still lacking. This study aims to develop and conduct a standardised intervention, named the Multidisciplinary combined Exercise and Nutrition inTervention fOR Sarcopenia (MENTORS), for sarcopenic older patients with MetS. METHODS AND ANALYSIS This multicentre, randomised controlled trial includes 168 community-dwelling older adults with sarcopenia and MetS. The 12-week MENTORS comprises an exercise intervention consisting of an introductory phase (3 weeks; twice-weekly visits), an expanded phase (3 weeks; twice-weekly visits) and a maintenance phase (6 weeks; once-weekly visits); and a nutrition intervention tailored to the nutritional status of individual subjects. Outcomes will be measured at 0-week, 12-week and 24-week postintervention. The data will be analysed using the intention-to-treat and per-protocol principle. ETHICS AND DISSEMINATION Before screening, all participants will be provided with oral and written information. Ethical approval has already been obtained from all participating hospitals. The study results will be disseminated in peer-reviewed publications and conference presentations. TRIAL REGISTRATION NUMBER NCT04948736.
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Affiliation(s)
- Sang Yoon Lee
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, Korea (the Republic of)
| | - Jaewon Beom
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
| | - Jun Hwan Choi
- Department of Rehabilitation Medicine, Regional Rheumatoid and Degenerative Arthritis Center, Jeju National University Hospital, Jeju National University College of Medicine, Jeju, Jeju-do, Korea (the Republic of)
| | - Hak Chul Jang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
| | - EunYoung Kim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
| | - Keewon Kim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Jongno-gu, Korea (the Republic of)
| | - Miji Kim
- Department of Biomedical Science and Technology, College of Medicine, East-West Medical Research Institute, Kyung Hee University, Seoul, Korea (the Republic of)
| | - Ga Yang Shim
- Department of Physical Medicine & Rehabilitation, College of Medicine, Kyung Hee University, Seoul, Korea (the Republic of)
| | - Chang Won Won
- Department of Family Medicine, College of Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, Korea (the Republic of)
| | - Jae-Young Lim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
- Institute on Aging, Seoul National University, Seoul, Korea (the Republic of)
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Kim S, Park J, Kim DH, Sun J, Lee SY. Combined exercise and nutrition intervention for older women with spinal sarcopenia: an open-label single-arm trial. BMC Geriatr 2023; 23:346. [PMID: 37264334 PMCID: PMC10236709 DOI: 10.1186/s12877-023-04063-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 05/23/2023] [Indexed: 06/03/2023] Open
Abstract
PURPOSE Spinal sarcopenia is a multifactorial disorder associated with atrophy and fatty changes in paraspinal muscles. Interventional studies for spinal sarcopenia are limited. We aimed to evaluate the effectiveness of a combined exercise and nutrition intervention for the treatment of spinal sarcopenia. METHODS 35 community-dwelling older women diagnosed with spinal sarcopenia in a previous cohort study were included. The 12-week combined intervention consisted of back extensor strengthening exercises and protein supplementation. The following outcomes were measured at baseline (week 0), after the intervention (week 12), and follow-up (week 24): conventional variables of sarcopenia (appendicular skeletal muscle mass, handgrip strength, 6-meter gait speed, and short physical performance battery); lumbar extensor muscle mass; lumbar extensor muscle volume and signal intensity; back extensor isokinetic strength; and back performance scale. We used the intention-to-treat analysis method, and repeated measures analysis of variance was used to analyze the data. RESULTS Of the total 35 potential participants, 26 older women participated in the study (mean age 72.5 ± 4.0 years old). After 12 weeks of combined exercise and nutrition intervention, there were no changes in the appendicular skeletal muscle mass, lumbar extensor muscle mass, volume, or signal intensity. Handgrip strength and back extensor isokinetic strength did not change significantly. Short physical performance battery significantly increased (P = 0.042) from 11.46 ± 0.86 to 11.77 ± 0.53 at week 12 and 11.82 ± 0.40 at week 24. The back performance scale sum score also significantly improved (P = 0.034) from 2.68 ± 1.81 to 1.95 ± 1.21 at week 12 and 2.09 ± 1.34 at week 24. CONCLUSION The combined exercise and nutrition intervention for community-dwelling older women with spinal sarcopenia could be feasible and helpful in improving the physical performance as well as back performance.
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Affiliation(s)
- Seungcheol Kim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jinhee Park
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea
| | - Dong Hyun Kim
- Department of Radiology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
| | - Jiyu Sun
- Integrated Biostatistics Branch, Division of Cancer Data Science, National Cancer Center, Goyang-si, Korea
| | - Sang Yoon Lee
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea.
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20
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Svedell LA, Holmqvist KL, Lindvall MA, Cao Y, Msghina M. Feasibility and tolerability of moderate intensity regular physical exercise as treatment for core symptoms of attention deficit hyperactivity disorder: a randomized pilot study. Front Sports Act Living 2023; 5:1133256. [PMID: 37255729 PMCID: PMC10225649 DOI: 10.3389/fspor.2023.1133256] [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: 12/28/2022] [Accepted: 04/21/2023] [Indexed: 06/01/2023] Open
Abstract
Background Attention deficit hyperactivity disorder (ADHD) is associated with sedentary lifestyle, low quality of life and low physical fitness. Studies in children with ADHD have shown that regular physical exercise can help reduce core ADHD symptoms, but evidence for this is lacking in adults. Although guidelines recommend multi-modal treatment, central stimulants (CS) remain the mainstay of treatment. CS are effective in the short-term, but their long-term efficacy remains to be established. There is thus huge unmet need for developing non-pharmacological treatment options, and for well-designed randomized controlled trials (RCTs). Objective The study aimed to test the feasibility and tolerability of structured moderate-intensity 12-week physical exercise program for adults with ADHD, as a prelude to an adequately powered RCT which includes long-term follow-up. Materials and methods Fourteen adults with ADHD were recruited, 9 randomized to an intervention group and 5 to a control group. The intervention group received physiotherapist-led 50-minute mixed exercise program, three times a week for 12 weeks, and the control group treatment as usual. Participants were assessed at baseline and after 6 and 12 weeks using clinical and physical evaluations, self-rating questionnaires, and functional magnetic resonance imaging (fMRI) together with paradigms that tested attention, impulsivity and emotion regulation. Results Three participants (21%) dropped out shortly after inclusion before receiving any intervention, while roughly 80% completed the intervention according to protocol. One participant from the intervention group participated in less than 60% of treatment sessions, and one who had done baseline fMRI was unwilling to do post-intervention imaging. Four participants in the intervention group (67%) reported increased stress in prioritizing the intervention due to time-management difficulties. Overall, consistent trends were observed that indicated the feasibility and potential benefits of the intervention on core ADHD symptoms, quality of life, body awareness, sleep and cognitive functioning. Conclusion Physiotherapist-led twelve-week regular physical exercise is a feasible and potentially beneficial intervention for adults with ADHD. There was a 20% drop-out initially and 67% of those who completed the intervention reported stress with time management difficulties due to participation. A third arm was thus added to the planned RCT where cognitive intervention administered by an occupational therapist will be given together with physical exercise.Clinical Trial Registration: https://clinicaltrials.gov, identifier NCT05049239.
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Affiliation(s)
- L. A. Svedell
- Department of Psychiatry, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - K. L. Holmqvist
- Department of Neurology and Rehabilitation Medicine, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - M. A. Lindvall
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Y. Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - M. Msghina
- Department of Psychiatry, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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21
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Guedes-Aguiar EDO, Taiar R, Paineiras-Domingos LL, Monteiro-Oliveira BB, da Cunha de Sá-Caputo D, Bernardo-Filho M. Effects of a Single Session of Systemic Vibratory Therapy on Flexibility, Perception of Exertion and Handgrip Strength in Chronic Obstructive Pulmonary Disease Individuals: A Quasi-Experimental Clinical Trial. J Clin Med 2023; 12:jcm12093241. [PMID: 37176687 PMCID: PMC10179630 DOI: 10.3390/jcm12093241] [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: 04/05/2023] [Revised: 04/19/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Whole-body vibration exercises (WBVE), that are generated in systemic vibratory therapy (SVT), may benefit individuals with chronic obstructive pulmonary disease (COPD). This study evaluated acute effects of SVT on the flexibility, on the perception of exertion to perform the anterior trunk flexion (ATF), and on the handgrip strength (HG). METHODS Thirty-eight individuals, separated into two groups, performed a single session of SVT (five bouts, 25 Hz, 2.5 of amplitude) on a side-alternating vibrating platform (SAVP), in two postures: sitting (Sitting group-SitG, n = 21) or standing (Stand group-StandG, n = 17). In both positions, the feet were on the base of the SAVP. The HG and the AFT were performed before and after the session, and the perception of effort (RPE) was measured during the ATF. RESULTS The ATF in the SitG (p ≤ 0.05) and in the StandG (p ≤ 0.05) was significantly improved, but in the comparison between both groups, no significant reduction was found (p = 0.14). The RPE was not influenced by the session. A significant increase of the HG in StandG post session (33.49 ± 10.30 kgf) p = 0.03 was found, but not in the SitG (p = 0.12) or between the two groups (p = 0.55). CONCLUSIONS SVT, in a single acute session, would be capable of promoting some functional benefits for the COPD individuals without altering the perception of exertion to perform the ATF. TRIAL REGISTRATION 49219115.3.0000.5259, RBR-72dqtm.
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Affiliation(s)
- Eliane de Oliveira Guedes-Aguiar
- Laboratório de Vibrações Mecânicas e Práticas Integrativas, Departamento de Biofísica e Biometria, Instituto de Biologia Roberto Alcantara Gomes, Policlínica Universitária Piquet Carneiro, Universidade do Estado do Rio de Janeiro, Rio de Janeiro 20950-003, Brazil
- Programa de Pós-Graduação em Ciências Médicas, Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro 20551-030, Brazil
| | - Redha Taiar
- MATériaux et Ingénierie Mécanique (MATIM), Université de Reims Champagne-Ardenne, 51100 Reims, France
| | - Laisa Liane Paineiras-Domingos
- Laboratório de Vibrações Mecânicas e Práticas Integrativas, Departamento de Biofísica e Biometria, Instituto de Biologia Roberto Alcantara Gomes, Policlínica Universitária Piquet Carneiro, Universidade do Estado do Rio de Janeiro, Rio de Janeiro 20950-003, Brazil
- Departamento de Fisioterapia, Instituto Multidisciplinar de Reabilitação e Saúde, Universidade Federal da Bahia, Salvador 40210-905, Brazil
| | - Bruno Bessa Monteiro-Oliveira
- Laboratório de Vibrações Mecânicas e Práticas Integrativas, Departamento de Biofísica e Biometria, Instituto de Biologia Roberto Alcantara Gomes, Policlínica Universitária Piquet Carneiro, Universidade do Estado do Rio de Janeiro, Rio de Janeiro 20950-003, Brazil
- Programa de Pós-Graduação em Fisiopatologia Clínica e Experimental, Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro 20551-030, Brazil
| | - Danúbia da Cunha de Sá-Caputo
- Laboratório de Vibrações Mecânicas e Práticas Integrativas, Departamento de Biofísica e Biometria, Instituto de Biologia Roberto Alcantara Gomes, Policlínica Universitária Piquet Carneiro, Universidade do Estado do Rio de Janeiro, Rio de Janeiro 20950-003, Brazil
| | - Mario Bernardo-Filho
- Laboratório de Vibrações Mecânicas e Práticas Integrativas, Departamento de Biofísica e Biometria, Instituto de Biologia Roberto Alcantara Gomes, Policlínica Universitária Piquet Carneiro, Universidade do Estado do Rio de Janeiro, Rio de Janeiro 20950-003, Brazil
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22
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Kawai T, Asai K, Miyamoto A, Yamada K, Furukawa Y, Toyokura E, Nishimura M, Sato K, Watanabe T, Kawaguchi T. Distinct contributions of muscle mass and strength stratified by nutritional status to physical activity in patients with chronic obstructive pulmonary disease. Respir Investig 2023; 61:389-397. [PMID: 37088061 DOI: 10.1016/j.resinv.2023.03.001] [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: 01/22/2023] [Revised: 02/16/2023] [Accepted: 03/12/2023] [Indexed: 04/25/2023]
Abstract
BACKGROUND Physical activity is one of the most important prognostic factors for patients with chronic obstructive pulmonary disease (COPD). Physical activity correlates significantly with skeletal muscle mass and strength. Pulmonary rehabilitation has been conducted to improve physical activity, but its effectiveness has been inconsistent. Nutritional status is also related to physical activity in patients with COPD. The relationships between skeletal muscle mass, strength, and nutritional status evaluated using the Mini Nutritional Assessment Short Form (MNA-SF) were investigated. How nutritional status alters the relationships between physical activity, exercise capacity, skeletal muscle mass, and strength was also investigated. METHODS This retrospective, cross-sectional study enrolled 81 outpatients with COPD. In all patients, physical activity, exercise capacity, body composition assessment, and MNA-SF were assessed. The relationships between physical activity, exercise capacity, skeletal muscle mass, and strength were examined according to the MNA-SF. RESULTS The MNA-SF high group had significantly higher skeletal muscle mass than the MNA-SF low group when skeletal muscle strength was the covariate. In the MNA-SF low group, physical activity positively correlated with skeletal muscle mass. In the MNA-SF high group, physical activity positively correlated with skeletal muscle strength. CONCLUSIONS This study showed that the nutritional status of patients with COPD alters the relationship between physical activity and skeletal muscle mass or strength. Optimizing rehabilitation with nutrition interventions according to nutritional status might improve physical activity in patients with COPD.
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Affiliation(s)
- Takahiro Kawai
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Kazuhisa Asai
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
| | - Atsushi Miyamoto
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Kazuhiro Yamada
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Yuichiro Furukawa
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Erika Toyokura
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Misako Nishimura
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Kanako Sato
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Tetsuya Watanabe
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Tomoya Kawaguchi
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
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23
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Papaemmanouil A, Bakaloudi DR, Gkantali K, Kalopitas G, Metallidis S, Germanidis G, Chourdakis M. Phase Angle and Handgrip Strength as Predictors of Clinical Outcomes in Hospitalized COVID-19 Patients. Nutrients 2023; 15:nu15061409. [PMID: 36986138 PMCID: PMC10057973 DOI: 10.3390/nu15061409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/10/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
Phase angle (PhA) and muscle strength are predictors of clinical outcomes in critically ill patients. Malnutrition may affect body composition measurements. The aim of this prospective study was to investigate the association between PhA and handgrip strength (HGS), and clinical outcomes in hospitalized COVID-19 patients. The study included a total of 102 patients. Both PhA and HGS were measured twice, within 48 h of hospital admission and on the 7th day of hospitalization. The primary outcome was the clinical status on the 28th day of hospitalization. Secondary outcomes included the hospital length of stay (LOS), the concentrations of ferritin, C-reactive protein and albumin, oxygen requirements and the severity of pneumonia. A one-way analysis of variance (ANOVA) test and Spearman rS correlation coefficient were used for statistical analysis. No differences were found for PhA [on day 1 (p = 0.769) and day 7 (p = 0.807)] and the primary outcome. A difference was found between HGS on day 1 and the primary outcome (p = 0.008), while no difference was found for HGS on day 7 (p = 0.476). Body mass index was found to be associated with the oxygen requirement on day 7 (p = 0.005). LOS was correlated neither with PhA (rs = −0.081, p = 0.422) nor with HGS (rs = 0.137, p = 0.177) on the first day. HGS could be a useful indicator of clinical outcomes in COVID-19 patients, while PhA does not seem to have a clinical impact. However, further research is needed to validate the results of our study.
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Affiliation(s)
- Androniki Papaemmanouil
- Laboratory of Hygiene, Social & Preventive Medicine and Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Dimitra Rafailia Bakaloudi
- Laboratory of Hygiene, Social & Preventive Medicine and Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
- Division of Oncology, Department of Medicine, University of Washington, Seattle, WA 98109, USA
| | - Konstantina Gkantali
- Division of Infectious Diseases, 1st Department of Internal Medicine, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
| | - Georgios Kalopitas
- Laboratory of Hygiene, Social & Preventive Medicine and Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
- Division of Gastroenterology and Hepatology, 1st Department of Internal Medicine, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
| | - Simeon Metallidis
- Division of Infectious Diseases, 1st Department of Internal Medicine, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
| | - Georgios Germanidis
- Division of Gastroenterology and Hepatology, 1st Department of Internal Medicine, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
| | - Michael Chourdakis
- Laboratory of Hygiene, Social & Preventive Medicine and Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
- Correspondence:
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24
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Hamrouni M, Roberts MJ, Bishop NC. High grip strength attenuates risk of severe COVID-19 in males but not females with obesity: A short communication of prospective findings from UK Biobank. Obes Res Clin Pract 2023; 17:82-85. [PMID: 36639298 PMCID: PMC9829605 DOI: 10.1016/j.orcp.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 01/04/2023] [Accepted: 01/06/2023] [Indexed: 01/11/2023]
Abstract
We examined the joint associations of BMI category and grip strength tertile with risk of severe COVID-19 (inpatient COVID-19 or COVID-19 mortality) in 327 500 UK Biobank participants. Compared to normal-weight males with high grip strength, the odds ratio (95 % confidence interval) for males with obesity with low grip strength was 2.39 (1.59-3.60), but 1.52 (0.98-2.35) for males with obesity with a high grip strength. A higher grip strength did not appear to be associated with lower risk of severe COVID-19 in females. Muscle mass and strength development should be considered as a means to reduce risk of severe COVID-19 for males with obesity.
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Affiliation(s)
- Malik Hamrouni
- National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, Epinal Way, Loughborough LE11 3TU, UK.
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25
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Sun Y, Yu S, Wang A, Chan HCK, Ou AX, Zhang D, Xie Y, Fong SSM, Gao Y. Effectiveness of an adapted physical activity intervention on health-related physical fitness in adolescents with intellectual disability: a randomized controlled trial. Sci Rep 2022; 12:22583. [PMID: 36585423 PMCID: PMC9803657 DOI: 10.1038/s41598-022-26024-1] [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: 06/14/2022] [Accepted: 12/08/2022] [Indexed: 12/31/2022] Open
Abstract
This study aimed to examine the effects of an adapted physical activity (APA) intervention on health-related physical fitness (HRPF) in adolescents with intellectual disability (ID). With a randomized controlled trial design, adolescents aged 12-18 years, with mild and moderate ID, and being overweight and obese were recruited and randomly assigned to either an intervention or a control group. The APA intervention consisted of overall moderate intensity aerobic and resistance exercise, with a duration of 45 min/session, a frequency of 2 sessions/week, and lasting for 9 months. A negative control was involved, in which participants received no treatment. Changes in four fitness tests, including the 9-min run/walk, handgrip strength, 30-s sit-ups, and sit-and-reach tests, were assessed between the groups using general linear models. A total of 57 participants (39 in the intervention group and 18 in the control group) completed the study. Significant mean differences in changes in the 9-min run/walk test (413.6 m [95% CI 146.72 m, 680.41 m], p = 0.003) and the right-side sit-and-reach test (2.2 cm [95% CI 0.37 cm, 4.09 cm], p = 0.020) respectively were observed in the intervention group, compared to the control group. No significant between-group improvement was observed for the handgrip strength and the 30-s sit-ups tests. The APA intervention induced beneficial effects on cardiorespiratory fitness and potential beneficial effects on flexibility for adolescents with ID. However, no significant effects of this intervention on muscular strength and endurance were observed in this study. Future studies should consider involving effective exercises in interventions to improve muscular strength and endurance.
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Affiliation(s)
- Yan Sun
- grid.221309.b0000 0004 1764 5980Department of Sport, Physical Education and Health, Hong Kong Baptist University, Hong Kong, China
| | - Siyue Yu
- grid.10784.3a0000 0004 1937 0482JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Aiwei Wang
- grid.221309.b0000 0004 1764 5980Department of Sport, Physical Education and Health, Hong Kong Baptist University, Hong Kong, China
| | - Hardaway Chun-Kwan Chan
- grid.221309.b0000 0004 1764 5980Department of Sport, Physical Education and Health, Hong Kong Baptist University, Hong Kong, China ,Scientific Conditioning Centre, Hong Kong Sports Institute, Hong Kong, China
| | - Alison Xiaoting Ou
- grid.221309.b0000 0004 1764 5980Department of Sport, Physical Education and Health, Hong Kong Baptist University, Hong Kong, China
| | - Dexing Zhang
- grid.10784.3a0000 0004 1937 0482JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Yaojie Xie
- grid.16890.360000 0004 1764 6123School of Nursing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Shirley S. M. Fong
- grid.194645.b0000000121742757School of Public Health, University of Hong Kong, Hong Kong, China ,grid.419993.f0000 0004 1799 6254Department of Health and Physical Education, Education University of Hong Kong, Hong Kong, China
| | - Yang Gao
- grid.221309.b0000 0004 1764 5980Department of Sport, Physical Education and Health, Hong Kong Baptist University, Hong Kong, China ,grid.221309.b0000 0004 1764 5980Centre for Health and Exercise Science Research, Hong Kong Baptist University, Hong Kong, China
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26
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Reference Values of Absolute and Relative Handgrip Strength in Chilean Schoolchildren with Intellectual Disabilities. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9121912. [PMID: 36553355 PMCID: PMC9777202 DOI: 10.3390/children9121912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/28/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
Handgrip strength is a simple measure of general muscle strength and is related to functionality in people with intellectual disabilities. The objective of this research was to describe the normative values of absolute and relative handgrip strength in children, adolescents and adults according to sex. The sample was made up of 264 schoolchildren (n = 168 men) belonging to five special education schools in Santiago of Chile. The results show higher levels of absolute handgrip strength in males compared to females. The maximum peak of the absolute manual handgrip is reached in females in adolescence with a decrease in adulthood. Relative handgrip strength levels are similar in boys and girls. In females, the relative handgrip strength is similar in childhood and adolescence. Relative handgrip strength declines in both sexes from adolescence to adulthood. The reference values of this study can be used by professionals in the areas of health and education as a guide for interpretation, monitoring and follow-up of Chilean schooled people with intellectual disabilities.
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27
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Dlamini SN, Norris SA, Mendham AE, Mtintsilana A, Ward KA, Olsson T, Goedecke JH, Micklesfield LK. Targeted proteomics of appendicular skeletal muscle mass and handgrip strength in black South Africans: a cross-sectional study. Sci Rep 2022; 12:9512. [PMID: 35680977 PMCID: PMC9178538 DOI: 10.1038/s41598-022-13548-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 05/25/2022] [Indexed: 11/20/2022] Open
Abstract
Although appendicular skeletal muscle mass (ASM) and handgrip strength (HGS) are key components of sarcopenia, their underlying biological mechanisms remain poorly understood. We aimed to investigate associations of circulating biomarkers with ASM and HGS in middle-aged black South Africans. This study consisted of 934 black South Africans (469 men and 465 women, aged 41-72 years) from the Middle-aged Soweto cohort. Linear regression models were used to examine relationships between 182 biomarkers (measured with proximity extension assay) and dual-energy X-ray absorptiometry-measured ASM and dynamometer-measured HGS. Age, height, sex, smoking, alcohol, food insecurity, physical activity, visceral adipose tissue, HIV and menopausal status were included as confounders. Regression models showing sex-interactions were stratified by sex. The Benjamini-Hochberg false discovery rate (FDR) was used to control for multiple testing, and FDR-adjusted P values were reported. In the total sample, 10 biomarkers were associated with higher ASM and 29 with lower ASM (P < 0.05). Out of these 39 biomarkers, 8 were also associated with lower HGS (P < 0.05). MMP-7 was associated with lower HGS only (P = 0.011) in the total sample. Sex-interactions (P < 0.05) were identified for 52 biomarkers for ASM, and 6 for HGS. For men, LEP, MEPE and SCF were associated with higher ASM (P < 0.001, = 0.004, = 0.006, respectively), and MEPE and SCF were also associated with higher HGS (P = 0.001, 0.012, respectively). Also in men, 37 biomarkers were associated with lower ASM (P < 0.05), with none of these being associated with lower HGS. Furthermore, DLK-1 and MYOGLOBIN were associated with higher HGS only (P = 0.004, 0.006, respectively), while GAL-9 was associated with lower HGS only (P = 0.005), among men. For women, LEP, CD163, IL6, TNF-R1 and TNF-R2 were associated with higher ASM (P < 0.001, = 0.014, = 0.027, = 0.014, = 0.048, respectively), while IGFBP-2, CTRC and RAGE were associated with lower ASM (P = 0.043, 0.001, 0.014, respectively). No biomarker was associated with HGS in women. In conclusion, most biomarkers were associated with ASM and not HGS, and the associations of biomarkers with ASM and HGS displayed sex-specificity in middle-aged black South Africans. Proteomic studies should examine ASM and HGS individually. Future research should also consider sexual dimorphism in the pathophysiology of sarcopenia for development of sex-specific treatment and diagnostic methods.
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Affiliation(s)
- Siphiwe N Dlamini
- SAMRC/Wits Developmental Pathways for Health Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
| | - Shane A Norris
- SAMRC/Wits Developmental Pathways for Health Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Global Health Research Institute, School of Health and Human Development, University of Southampton, Southampton, UK
| | - Amy E Mendham
- SAMRC/Wits Developmental Pathways for Health Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Health Through Physical Activity, Lifestyle and Sport Research Centre, FIMS International Collaborating Centre of Sports Medicine, Division of Physiological Sciences, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Asanda Mtintsilana
- SAMRC/Wits Developmental Pathways for Health Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kate A Ward
- SAMRC/Wits Developmental Pathways for Health Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Medical Research Council Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK
| | - Tommy Olsson
- Department of Public Health and Clinical Medicine, Medicine, Umeå University, Umeå, Sweden
| | - Julia H Goedecke
- SAMRC/Wits Developmental Pathways for Health Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Lisa K Micklesfield
- SAMRC/Wits Developmental Pathways for Health Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Kim DH, Park J, Lee CW, Lee SY. Natural aging course of lumbar extensor muscle mass and strength in community-dwelling older women: a 1-year prospective observational study. Aging Clin Exp Res 2022; 34:2099-2105. [PMID: 35668336 DOI: 10.1007/s40520-022-02156-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/14/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Although the loss of skeletal limb muscle mass and muscle strength in the elderly have been demonstrated, the aging process of the back muscles to maintain core stability is not well known. This 1-year prospective observational study aimed to investigate the natural aging course of the lumbar extensor muscles (LEMs) compared with the extremity muscles and determine whether muscle strength or mass decreases more in community-dwelling older women. METHODS Twenty-four older urban-dwelling women aged 70 years or older were initially enrolled. Their demographic variables, conventional and spinal sarcopenia indices, and functional outcome parameters were evaluated. We also measured back extensor strength, radiological parameters for spinal sagittal balance on whole-spine radiography, and volumetric parameters of the LEM on computed tomography. RESULTS After the exclusion of 6 subjects, 18 older women were finally analyzed. All variables related to extremity muscle mass, muscle strength, physical performance, and LEM volume declined over the study period, but the changes were insignificant. However, back extensor strength decreased significantly (median, first, and third quartile: 35.20 [30.80, 44.00] N to 31.40 [29.25, 37.90] N, P = 0.026). Among spinal sagittal balance-related parameters, lumbar lordosis (44.25 [39.30, 47.35]° to 43.15 [31.43, 45.75]°, P = 0.043) and sagittal vertical axis (33.85 [3.57, 58.75] mm to 45.15 [25.35, 58.68] mm, P = 0.004) showed significant changes during the study. CONCLUSIONS When the natural aging course of LEM in women aged 70 years or older was observed for 1 year, muscle mass decreased less than back extensor strength and spinal sagittal balance. Measurements of back extensor strength and spinal sagittal balance are necessary for the clinical evaluation of spinal aging.
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Affiliation(s)
- Dong Hyun Kim
- Department of Radiology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
| | - Jinhee Park
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea
| | - Chang Won Lee
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sang Yoon Lee
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Republic of Korea.
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