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Liu H, Chen Y, Feng T, Liu X, Han Y, Wu X, Shi A, Zhou S, Lin Y, Yu P. The association between physical activity and cardiovascular events, tumors and all-cause mortality in patients with maintenance hemodialysis with different nutritional status. Sci Rep 2024; 14:16924. [PMID: 39043841 PMCID: PMC11266654 DOI: 10.1038/s41598-024-67707-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 07/15/2024] [Indexed: 07/25/2024] Open
Abstract
The current research focuses on the effects of nutritional supplementation and exercise on dialysis patients, but whether physical activity (PA) can reduce the risk of adverse outcomes for patients with different nutritional status is not clear. The maintenance hemodialysis (MHD) patients were recruited from April 2021 to April 2022. The information of PA was obtained from the international physical activity questionnaire (IPAQ). The outcomes were cardiovascular death, myocardial infarction, stroke, heart failure, atrial fibrillation, tumor and all-cause death. We used COX proportional risk model to estimate the association between PA and the outcomes of MHD patients. Patients are classified into two groups based on geriatric nutritional risk index (GNRI) and classified by age, and we used COX proportional risk model to estimate the association of PA and outcomes in subgroups. The isotemporal substitution model (ISM) was used to estimate the effects of replacing light physical activity (LPA) with moderate physical activity (MPA) or vigorous physical activity (VPA) on risk of cardiovascular events, tumors, and all-cause death in different subgroups. The effects of PA on ankle-brachial index (ABI) and body fat content were analyzed in different IPAQ groups. A total of 241 maintenance hemodialysis patients were included, 105 peoples developed cardiovascular death, myocardial infarction, stroke, heart failure, atrial fibrillation, tumor and all-cause death (43.6%). The median follow-up time was 12 months. MPA reduced the risk of outcome in MHD patients or high GNRI patients (40% vs 39%).In MHD patients who was under 65 years with high GNRI, MPA reduced cardiovascular death, myocardial infarction, stroke, heart failure, atrial fibrillation, tumor and all-cause death by 55%.PA reduced the risk of cardiovascular event by 65%, but did not reduce the risk of tumor or all-cause death. Replacing LPA with VPA did not improve clinical outcomes. It actually increases the risk of heart failure 0.4%. MPA reduced the risk of cardiovascular death, myocardial infarction, stroke, heart failure, atrial fibrillation, tumor, all-cause death in MHD patients under 65 years, while VPA had no health benefit.Trial registration: ChiCTR210050998.
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Affiliation(s)
- Hongyan Liu
- NHC Key Laboratory of Hormones and Development, Chu Hsien-lMemorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Yuyang Chen
- Tianjin Dongli Hospital, Tianjin, 300300, China
| | - Tao Feng
- Kidney Internal Medicine, The Second Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, 014030, China
| | - Xiangyang Liu
- NHC Key Laboratory of Hormones and Development, Chu Hsien-lMemorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Yujie Han
- NHC Key Laboratory of Hormones and Development, Chu Hsien-lMemorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Xuerong Wu
- NHC Key Laboratory of Hormones and Development, Chu Hsien-lMemorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Aijie Shi
- Tianjin Dongli Hospital, Tianjin, 300300, China
| | - Saijun Zhou
- NHC Key Laboratory of Hormones and Development, Chu Hsien-lMemorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Yao Lin
- NHC Key Laboratory of Hormones and Development, Chu Hsien-lMemorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Pei Yu
- NHC Key Laboratory of Hormones and Development, Chu Hsien-lMemorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China.
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China.
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Hull KL, Abell L, Adenwalla SF, Billany RE, Burns S, Burton JO, Churchward D, Graham-Brown MPM, Gray LJ, Highton P, Lightfoot CJ, Said R, Smith AC, Young HML, March DS. Impact of physical activity on surrogate markers of cardiovascular disease in the haemodialysis population. Clin Kidney J 2024; 17:sfae198. [PMID: 39050864 PMCID: PMC11267219 DOI: 10.1093/ckj/sfae198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Indexed: 07/27/2024] Open
Abstract
Background The haemodialysis (HD) population is sedentary, with substantial cardiovascular disease risk. In the general population, small increases in daily step count associate with significant reductions in cardiovascular mortality. This study explores the relationship between daily step count and surrogate markers of cardiovascular disease, including left ventricular ejection fraction (LVEF) and native T1 (a marker of diffuse myocardial fibrosis), within the HD population. Methods This was a post hoc analysis of the association between daily step count and metabolic equivalent of task (MET) and prognostically important cardiac magnetic resonance imaging parameters from the CYCLE-HD study (ISRCTN11299707). Unadjusted linear regression and multiple linear regression adjusted for age, body mass index, dialysis vintage, haemoglobin, hypertension and ultrafiltration volume were performed. Significant relationships were explored with natural cubic spline models with four degrees of freedom (five knots). Results A total of 107 participants were included [age 56.3 ± 14.1 years, 79 (73.8%) males]. The median daily step count was 2558 (interquartile range 1054-4352). There were significant associations between steps and LVEF (β = 0.292; P = .009) and steps and native T1 (β = -0.245; P = .035). Further modelling demonstrated most of the increase in LVEF occurred at up to 2000 steps/day and there was an inverse dose-response relationship between steps and native T1, with the most pronounced reduction in native T1 between ≈2500 and 6000 steps/day. Conclusions The results suggest an association between daily step count and parameters of cardiovascular health in the HD population. These findings support the recommendations for encouraging physical activity but are not the justification. Further research should evaluate whether a simple physical activity intervention improves cardiovascular outcomes in individuals receiving maintenance HD.
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Affiliation(s)
- Katherine L Hull
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Lucy Abell
- Department of Population Health Sciences, University of Leicester, Leicester, UK
| | - Sherna F Adenwalla
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Roseanne E Billany
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | | | - James O Burton
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Darren Churchward
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Matthew P M Graham-Brown
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Laura J Gray
- Department of Population Health Sciences, University of Leicester, Leicester, UK
- NIHR Biomedical Research Centre, Leicester, UK
| | - Patrick Highton
- Diabetes Research Centre, Leicester General Hospital, University of Leicester, UK
| | - Courtney J Lightfoot
- NIHR Biomedical Research Centre, Leicester, UK
- Leicester Kidney Lifestyle Team, Department of Population Health Sciences, University of Leicester, UK
| | - Rahma Said
- Department of Population Health Sciences, University of Leicester, Leicester, UK
| | - Alice C Smith
- NIHR Biomedical Research Centre, Leicester, UK
- Leicester Kidney Lifestyle Team, Department of Population Health Sciences, University of Leicester, UK
| | - Hannah M L Young
- University Hospitals of Leicester NHS Trust, Leicester, UK
- NIHR Biomedical Research Centre, Leicester, UK
- Diabetes Research Centre, Leicester General Hospital, University of Leicester, UK
| | - Daniel S March
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
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Yang Y, Liu L, Li Y, Tan R, Zhong X, Liu Y, Liu Y. Associations between pinch strength, cardiovascular events and all-cause mortality in patients undergoing maintenance hemodialysis. BMC Nephrol 2024; 25:150. [PMID: 38698329 PMCID: PMC11064367 DOI: 10.1186/s12882-024-03587-x] [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: 02/17/2024] [Accepted: 04/23/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND AND AIMS Patients undergoing maintenance hemodialysis (MHD) experience increased mortality and cardiovascular disease (CVD) risks; however, the potential connection between pinch strength (PS) and the prognosis of these patients remains unknown. Consequently, this study aimed to comprehensively assess the influence of PS and handgrip strength (HGS) on both survival and cardiovascular events (CVE) in patients undergoing MHD. METHODS Data were gathered from patients undergoing MHD at the Hemodialysis Center of Guangzhou Red Cross Hospital in March 2021. We performed a retrospective follow-up spanning 24 months, with death serving as the primary endpoint for observation and CVE as the secondary endpoint. Multifactorial Cox regression analysis, Kaplan-Meier survival curves, trend tests, and restricted cubic spline were applied to explore the association. RESULTS During a 24-month follow-up, data were collected from 140 patients undergoing MHD with an average age of 66.71 ± 12.61 years. Among them, 52 (37.14%) experienced mortality, whereas 36 (40.00%) had CVE without baseline CVD. Kaplan-Meier survival curves demonstrated better survival rates and reduced CVE risk for patients in the second, third, and fourth quartiles compared with those in the first quartile for PS. Adjusted analyses in different models revealed higher PS levels were independently associated with all-cause mortality (major model, model 4, HR, 0.78; 95% CI, 0.64-0.95) but not with CVE risk (unadjusted HR, 0.90; 95% CI, 0.77-1.05). Compared with lower quartile PS levels, higher PS levels significantly reduced all-cause mortality (HR, 0.31; 95% CI, 0.10-1.02), and this trend remained consistent (P for trend = 0.021). Finally, the restricted cubic spline method using different models showed a linear relationship between PS and all-cause mortality (P > 0.05), when PS exceeded 4.99 kg, the all-cause mortality of MHD patients significantly decreased. CONCLUSIONS PS was independently associated with all-cause mortality but not with CVE in patients undergoing MHD.
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Affiliation(s)
- Yaqi Yang
- Clinical Collage of Medicine, Guizhou Medical University, Guiyang, China
| | - Lin Liu
- Clinical Collage of Medicine, Guizhou Medical University, Guiyang, China
| | - Yuzhuo Li
- Department of Nephrology, Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Rongshao Tan
- Department of Nephrology, Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, China
| | - Xiaoshi Zhong
- Department of Nephrology, Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, China
| | - Yun Liu
- Department of Nephrology, Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, China.
| | - Yan Liu
- Clinical Collage of Medicine, Guizhou Medical University, Guiyang, China.
- Department of Nephrology, Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, China.
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Jesus LADSD, Pinheiro BV, Alvarenga BA, Paticcié GF, Oliveira CC, Lucinda LMF, Reboredo MM. Diagnostic accuracy of step count as an indicator of sedentary behavior in patients with end-stage kidney disease on hemodialysis. J Nephrol 2024; 37:777-779. [PMID: 38300434 DOI: 10.1007/s40620-023-01881-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/26/2023] [Indexed: 02/02/2024]
Affiliation(s)
- Luciana Angélica da Silva de Jesus
- Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Av. Eugênio do Nascimento s/no, Dom Bosco, Juiz de Fora, Minas Gerais, 36038-330, Brazil
| | - Bruno Valle Pinheiro
- Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Av. Eugênio do Nascimento s/no, Dom Bosco, Juiz de Fora, Minas Gerais, 36038-330, Brazil
- School of Medicine, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Bárbara Almeida Alvarenga
- Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Av. Eugênio do Nascimento s/no, Dom Bosco, Juiz de Fora, Minas Gerais, 36038-330, Brazil
| | - Gabriela Ferreira Paticcié
- Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Av. Eugênio do Nascimento s/no, Dom Bosco, Juiz de Fora, Minas Gerais, 36038-330, Brazil
| | - Cristino Carneiro Oliveira
- Department of Physiotherapy, Federal University of Juiz de Fora, Governador Valadares, Governador Valadares, Minas Gerais, Brazil
- School of Physical Education, Physical Therapy, and Occupational Therapy, Department of Physical Therapy, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Leda Marília Fonseca Lucinda
- Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Av. Eugênio do Nascimento s/no, Dom Bosco, Juiz de Fora, Minas Gerais, 36038-330, Brazil
- Barbacena School of Medicine, Barbacena, Minas Gerais, Brazil
| | - Maycon Moura Reboredo
- Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Av. Eugênio do Nascimento s/no, Dom Bosco, Juiz de Fora, Minas Gerais, 36038-330, Brazil.
- School of Medicine, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.
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Li WY, Yeh JC, Cheng CC, Huang SH, Yeh HC, Cheng BW, Lin JW, Yang FJ. Digital health interventions to promote healthy lifestyle in hemodialysis patients: an interventional pilot study. Sci Rep 2024; 14:2849. [PMID: 38310128 PMCID: PMC10838291 DOI: 10.1038/s41598-024-53259-x] [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: 05/28/2023] [Accepted: 01/30/2024] [Indexed: 02/05/2024] Open
Abstract
Low physical activity has been associated with poor prognosis in hemodialysis (HD) patients. Interventions to maintain healthy lifestyle in this population are important to reduce mortality. This study aimed to evaluate the effectiveness of digital health interventions (DHIs) for improving the physical activity and health-related quality of life (HRQoL) in HD patients. The 24-week prospective study enrolled 31 clinically stable HD patients. All participants were assigned home exercises and provided with wearable devices. Dietary and exercise information was uploaded to a health management platform. Suggestions about diet and exercise were provided, and a social media group was created. Physical performance testing was performed at baseline and during weeks 4, 8, 12, 16 and 24. HRQoL and nutritional status were evaluated. A total of 25 participants completed the study. After the interventions, the daily step count increased 1658 steps. The 10-time-repeated sit-to-stand test reduced by 4.4 s, the sit-to-stand transfers in 60 s increased 12 repetitions, the distance of six-minute walk test (6MWT) increased by 55.4 m. The mental health components and burden of kidney disease of the Kidney Disease Quality of Life survey, and subjective global assessment (SGA) scores improved. By Spearman correlation, the monthly step count correlated positively with 6MWT and SGA. DHIs that combined wearable devices, a health management platform, and social media could strengthen physical activity and improve the HRQoL and nutrition of maintenance HD patients. The results outline a new model to promote healthy lifestyle behaviors in HD patients.
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Affiliation(s)
- Wen-Yi Li
- Renal Division, Department of Internal Medicine, National Taiwan University Hospital Yun Lin Branch, No. 579, Sec. 2, Yunlin Rd., Douliu, Yunlin County, 640, Taiwan
- College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Jiang-Chou Yeh
- Department of Industrial Engineering and Management, National Yunlin University of Science and Technology, Douliu, Taiwan
| | - Cheng-Chih Cheng
- Department of Industrial Engineering and Management, National Yunlin University of Science and Technology, Douliu, Taiwan
| | - Su-Hua Huang
- Department of Dietetics, National Taiwan University Hospital Yun Lin Branch, Douliu, Taiwan
| | - Hui-Chin Yeh
- Department of Industrial Engineering and Management, National Yunlin University of Science and Technology, Douliu, Taiwan
- Department of Applied Foreign Languages, National Yunlin University of Science and Technology, Douliu, Taiwan
| | - Bor-Wen Cheng
- Department of Industrial Engineering and Management, National Yunlin University of Science and Technology, Douliu, Taiwan
| | - Jou-Wei Lin
- College of Medicine, National Taiwan University, Taipei, Taiwan
- Cardiovascular Division, Department of Internal Medicine, National Taiwan University Hospital Yun Lin Branch, Douliu, Taiwan
| | - Feng-Jung Yang
- Renal Division, Department of Internal Medicine, National Taiwan University Hospital Yun Lin Branch, No. 579, Sec. 2, Yunlin Rd., Douliu, Yunlin County, 640, Taiwan.
- College of Medicine, National Taiwan University, Taipei, Taiwan.
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Yamashita M, Kamiya K, Hamazaki N, Uchida S, Noda T, Maekawa E, Ako J. Effects of Acute Phase Intensive Physical Activity (ACTIVE-PA) Monitoring and Education for Cardiac Patients: Pilot Study of a Randomized Controlled Trial. J Med Internet Res 2023; 25:e42235. [PMID: 38117552 PMCID: PMC10765285 DOI: 10.2196/42235] [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: 08/28/2022] [Revised: 12/29/2022] [Accepted: 11/24/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Although physical activity (PA) decreases dramatically during hospitalization, an effective intervention method has not yet been established for this issue. We recently developed a multiperson PA monitoring system using information and communication technology (ICT) that can provide appropriate management and feedback about PA at the bedside or during rehabilitation. This ICT-based PA monitoring system can store accelerometer data on a tablet device within a few seconds and automatically display a graphical representation of activity trends during hospitalization. OBJECTIVE This randomized pilot study aims to estimate the feasibility and effect size of an educational PA intervention using our ICT monitoring system for in-hospital patients undergoing cardiac rehabilitation. METHODS A total of 41 patients (median age 70 years; 24 men) undergoing inpatient cardiac rehabilitation were randomly assigned to 2 groups as follows: wearing an accelerometer only (control) and using both an accelerometer and an ICT-based PA monitoring system. Patients assigned to the ICT group were instructed to gradually increase their step counts according to their conditions. Adherence to wearing the accelerometer was defined as having enough wear records for at least 2 days to allow for adequate analysis during the lending period. An analysis of covariance was performed to compare the change in average step count during hospitalization as a primary outcome and the 6-minute walking distance at discharge. RESULTS The median duration of wearing the accelerometer was 4 days in the ICT group and 6 days in the control group. Adherence was 100% (n=22) in the ICT group but 83% (n=20) in the control group. The ICT group was more active (mean difference=1370 steps, 95% CI 437-2303) and had longer 6-minute walking distances (mean difference=81.6 m, 95% CI 18.1-145.2) than the control group. CONCLUSIONS Through this study, the possibility of introducing a multiperson PA monitoring system in a hospital and promoting PA during hospitalization was demonstrated. These findings support the rationale and feasibility of a future clinical trial to test the efficacy of this educational intervention in improving the PA and physical function of in-hospital patients. TRIAL REGISTRATION University Hospital Medical Information Network UMIN000043312; http://tinyurl.com/m2bw8vkz.
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Affiliation(s)
- Masashi Yamashita
- Department of Rehabilitation Sciences, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Japan
- Division of Research, ARCE Inc, Sagamihara, Japan
| | - Kentaro Kamiya
- Department of Rehabilitation Sciences, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Japan
- Department of Rehabilitation, Kitasato University School of Allied Health Sciences, Sagamihara, Japan
| | - Nobuaki Hamazaki
- Department of Rehabilitation, Kitasato University Hospital, Sagamihara, Japan
| | - Shota Uchida
- Department of Rehabilitation Sciences, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Japan
- Japan Society for the Promotion of Science, Tokyo, Japan
| | - Takumi Noda
- Department of Rehabilitation Sciences, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Japan
| | - Emi Maekawa
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Japan
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Yamaguchi T, Yabe H, Kono K, Moriyama Y, Yamada T. Differences in the purpose of exercise between hemodialysis patients who continued or dropped out of exercise programs: a multicenter cohort study. J Nephrol 2023; 36:2559-2569. [PMID: 37878181 DOI: 10.1007/s40620-023-01791-w] [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: 05/21/2023] [Accepted: 09/23/2023] [Indexed: 10/26/2023]
Abstract
BACKGROUND Selecting suitable exercise goals is crucial for fostering adherence to, and maintenance of, exercise therapy. We aimed to evaluate the variance in exercise objectives between individuals who continued and those who dropped out of a 6-month intradialytic exercise program by analyzing an open-ended questionnaire administered to patients undergoing hemodialysis. METHODS The study consisted of outpatients (n = 541; mean age, 70 years) undergoing maintenance hemodialysis, who had been informed of an intradialytic exercise program and voluntarily agreed to participate. The primary outcome was the exercise purpose. The difference in exercise purpose was quantitatively analyzed between the exercise continuation and dropout groups. A co-occurrence network was created and concepts were constructed. The basic attributes were compared using chi-squared and independent t-tests. RESULTS Over 6 months, 154 patients (28.5%) dropped out of the intradialytic exercise program. Concepts related to the goals of the program were: (1) physical function and condition, (2) addressing limitations, (3) maintaining daily life activities, and (4) physical condition recognition. Co-occurrence network analysis showed that the exercise continuation group established their objectives based on the health benefits of exercise, and proactively set goals rooted in comprehending their current issues and problems. The dropout group tended to perceive treatment passively as an extension of daily clinical practice, rather than actively formulating exercise objectives. CONCLUSION The exercise objectives of those who continued the exercise program differed from those who dropped out. Patients in the exercise continuation group set more affirmative and specific exercise objectives, whereas those in the dropout group set more passive and abstract exercise objectives.
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Affiliation(s)
- Tomoya Yamaguchi
- Department of Rehabilitation, Hamamatsu University Hospital, Hamamatsu, Shizuoka, 431-3125, Japan.
| | - Hiroki Yabe
- Department of Physical Therapy, Seirei Christopher University. School of Rehabilitation, Hamamatsu, Shizuoka, 433-8558, Japan
| | - Kenichi Kono
- Department of Physical Therapy, School of Health Sciences at Narita, International University of Health and Welfare, Kozunomori, Narita, Chiba, 285-8686, Japan
| | - Yoshifumi Moriyama
- Department of Wellness Center, Nagoya Kyoritsu Hospital, Nagoya, Aichi, 454-0933, Japan
| | - Tetsuya Yamada
- Dialysis Division, Kaikoukai Healthcare Group, Nagoya, Aichi, 454-0933, Japan
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Li J, Wang Z, Zhang Q, Zhang H, Shen Y, Zhang Q, Jian G, Cheng D, Wang N. Association between disability in activities of daily living and phase angle in hemodialysis patients. BMC Nephrol 2023; 24:350. [PMID: 38031052 PMCID: PMC10688067 DOI: 10.1186/s12882-023-03400-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 11/15/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND Disability in activities of daily living (ADL) significantly increases the risk of mortality among patients undergoing hemodialysis. Malnutrition and decreased exercise capacity are closely correlated with ADL disability. Phase angle (PhA) has been proposed as a measure of nutritional status and exercise capacity. This study aims to investigate the prevalence of ADL disability in hemodialysis patients and its association with PhA. METHODS A prospective, observational study was conducted, involving hemodialysis patients treated between November 2019 and January 2020 in an affiliated hospital of Chinese university. ADL was measured using both basic ADL (BADL) scales and instrumental ADL (IADL) scales. PhA measurements were obtained using a BIA device while the patients were in the supine position after dialysis. RESULTS A total of 237 hemodialysis patients with a mean age of 60.01 ± 13.55 years were included in this study. The prevalence of disability in ADL was 43.5%. Multivariable analysis results showed a robust association between low PhA and disability in both BADL and IADL (for each unit decrease in PhA: odds ratio 4.83 [95% CI: 2.56-9.0], and 3.57 [95% CI: 2.14-5.95], respectively). The optimal cut-off values of PhA for disability in BADL and IADL were 4.8 and 5.4, with the area under the ROC curve (AUC) were 0.783 (0.727, 0.835) and 0.799 (0.743, 0.848), respectively. CONCLUSIONS Low PhA is strongly associated with disability in ADL in hemodialysis patients. These findings suggest that PhA may serve as a potentially objective measure of ADL disability in hemodialysis patients.
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Affiliation(s)
- Junhui Li
- Department of Nephrology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhi Wang
- Department of Nephrology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, P.R. China
| | - Qiannan Zhang
- Department of Nephrology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Huiping Zhang
- Department of Nephrology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, P.R. China
| | - Yuxin Shen
- Department of Nephrology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qi Zhang
- Tian Lin Community Health Center, Xuhui District, Shanghai, China
| | - Guihua Jian
- Department of Nephrology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, P.R. China.
| | - Dongsheng Cheng
- Department of Nephrology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, P.R. China.
| | - Niansong Wang
- Department of Nephrology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, 200233, P.R. China
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Koźma-Śmiechowicz MA, Gajewski B, Fortak P, Gajewska K, Nowicki M. Physical Activity, Body Composition, Serum Myokines and the Risk of Death in Hemodialysis Patients. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2020. [PMID: 38004069 PMCID: PMC10673408 DOI: 10.3390/medicina59112020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/10/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023]
Abstract
Background and Objectives: The aim of this study was to assess the relationship between habitual physical activity, body composition, serum myokine concentration, and all-cause mortality in chronic hemodialysis patients. Materials and Methods: A prospective cohort study with a 7-year follow-up was conducted in a group of 38 patients (24 men, 14 women, mean age 65.6 ± 13.9 years, dialysis vintage 1.17 ± 1.25 years). Baseline serum concentrations of myokines-follistatin and myostatin-were assessed along with a measurement of physical activity with multidimensional accelerometery, body composition, and the force of forearm muscle contraction. Survival analysis was performed using the Kaplan-Meier method for tertiles of follistatin, serum myostatin, body composition, and physical activity expressed in metabolic equivalents (MET). Results: The mean physical activity among patients was 81 min/24 h (median 38.5 min), and the mean weekly 3MET activity was 493 min (median 218 min). The probability of survival of patients was significantly lower in the subgroup with 3MET/24 h less than 26 min/24 h and 3METt less than 148 min per week compared to the other subgroup (p = 0.006 and p = 0.006, respectively). During the 70-month follow-up, the subgroup with the lowest baseline follistatin concentration showed a significantly lower risk of death (p = 0.02). Baseline myostatin levels were not significant risk factors for mortality, nor were BMI or lean and fat tissue index categories. Conclusions: Physical activity and low plasma follistatin, but not body composition indexes or plasma myostatin, could serve as predictors of all-cause mortality in hemodialysis patients.
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Affiliation(s)
- Martyna A. Koźma-Śmiechowicz
- Department of Nephrology, Hypertension and Kidney Transplantation, Central University Hospital of the Medical University of Lodz, 90-222 Lodz, Poland
| | | | | | | | - Michał Nowicki
- Department of Nephrology, Hypertension and Kidney Transplantation, Central University Hospital of the Medical University of Lodz, 90-222 Lodz, Poland
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10
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Zanotto T, Mercer TH, van der Linden ML, Traynor JP, Koufaki P. Use of a wearable accelerometer to evaluate physical frailty in people receiving haemodialysis. BMC Nephrol 2023; 24:82. [PMID: 36997888 PMCID: PMC10064777 DOI: 10.1186/s12882-023-03143-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: 12/16/2022] [Accepted: 03/27/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND Physical frailty is a major health concern among people receiving haemodialysis (HD) for stage-5 chronic kidney disease (CKD-5). Wearable accelerometers are increasingly being recommended to objectively monitor activity levels in CKD-5 and recent research suggests they may also represent an innovative strategy to evaluate physical frailty in vulnerable populations. However, no study has yet explored whether wearable accelerometers may be utilised to assess frailty in the context of CKD-5-HD. Therefore, we aimed to examine the diagnostic performance of a research-grade wearable accelerometer in evaluating physical frailty in people receiving HD. METHODS Fifty-nine people receiving maintenance HD [age = 62.3 years (SD = 14.9), 40.7% female] participated in this cross-sectional study. Participants wore a uniaxial accelerometer (ActivPAL) for seven consecutive days and the following measures were recorded: total number of daily steps and sit-to-stand transitions, number of daily steps walked with cadence < 60 steps/min, 60-79 steps/min, 80-99 steps/min, 100-119 steps/min, and ≥ 120 steps/min. The Fried phenotype was used to evaluate physical frailty. Receiver operating characteristics (ROC) analyses were performed to examine the diagnostic accuracy of the accelerometer-derived measures in detecting physical frailty status. RESULTS Participants classified as frail (n = 22, 37.3%) had a lower number of daily steps (2363 ± 1525 vs 3585 ± 1765, p = 0.009), daily sit-to-stand transitions (31.8 ± 10.3 vs 40.6 ± 12.1, p = 0.006), and lower number of steps walked with cadence of 100-119 steps/min (336 ± 486 vs 983 ± 797, p < 0.001) compared to their non-frail counterparts. In ROC analysis, the number of daily steps walked with cadence ≥ 100 steps/min exhibited the highest diagnostic performance (AUC = 0.80, 95% CI: 0.68-0.92, p < 0.001, cut-off ≤ 288 steps, sensitivity = 73%, specificity = 76%, PPV = 0.64, NPV = 0.82, accuracy = 75%) in detecting physical frailty. CONCLUSIONS This study provided initial evidence that a wearable accelerometer may be a useful tool in evaluating physical frailty in people receiving HD. While the total number of daily steps and sit-to-stand transitions could significantly discriminate frailty status, the number of daily steps walked with cadences reflecting moderate to vigorous intensity of walking may be more useful in monitoring physical frailty in people receiving HD.
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Affiliation(s)
- Tobia Zanotto
- Department of Occupational Therapy Education, School of Health Professions, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA.
- Mobility Core, University of Kansas Center for Community Access, Rehabilitation Research, Education and Service, Kansas City, KS, USA.
| | - Thomas H Mercer
- Centre for Health, Activity and Rehabilitation Research, School of Health Sciences, Queen Margaret University, Edinburgh, UK
| | - Marietta L van der Linden
- Centre for Health, Activity and Rehabilitation Research, School of Health Sciences, Queen Margaret University, Edinburgh, UK
| | - Jamie P Traynor
- Renal and Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
| | - Pelagia Koufaki
- Centre for Health, Activity and Rehabilitation Research, School of Health Sciences, Queen Margaret University, Edinburgh, UK
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11
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da Silva KB, Leal DV, da Rocha JL, Ballico AL, Haupenthal A, Viana JL, Bündchen DC. Glittre activities of daily living test is reliable and valid in hemodialysis patients. Disabil Rehabil 2023; 45:542-548. [PMID: 35156502 DOI: 10.1080/09638288.2022.2029961] [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] [Indexed: 01/19/2023]
Abstract
PURPOSE To examine the validity, and the relative and absolute within-day reliability of the TGlittre in chronic kidney disease patients undergoing hemodialysis (HD). MATERIALS AND METHODS Thirty HD patients (52 ± 12 years) undertook the TGlittre twice on a single day, in a cross-sectional design. For validation purposes, participants TGlittre performance and accelerometry-based physical activity were correlated. Intraclass correlation coefficient (ICC), standard error of measurement (SEM), and minimal detectable change (MDC) were determined to assess within-day reliability. RESULTS There was a moderate correlation between TGlittre performance and moderate to vigorous physical activity (r= -0.587; p= 0.001). The relative reliability of the test showed an ICC of 0.96. For the absolute reliability, the SEM was 13.05 s (0.22 min), and the MDC was 36.17 s (0.60 min). CONCLUSIONS TGlittre performance is associated with moderate to vigorous physical activity in HD patients, highlighting that those with higher levels of physical activity are likely to perform better on the TGlittre. Additionally, TGlittre shows a good to excellent intra-rater reliability and a low SEM. An MDC value was established.Implications for rehabilitationPatients on hemodialysis have a low physical capacity and often struggle to simply complete their physical activities of daily living.The TGlittre is a tool for assessing functional capacity through completion of multiple physical activities of daily living and can be easily applied in a clinical setting.TGlittre is a valid test that elicit reliable physiological, hemodynamic, and physical performance responses in HD patients.
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Affiliation(s)
- Kenia Borba da Silva
- Postgraduate Program in Rehabilitation Sciences, Federal University of Santa Catarina (UFSC), Araranguá, Brazil
| | - Diogo V Leal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Maia (ISMAI), Porto, Portugal
| | - Jéssica Lumertz da Rocha
- Postgraduate Program in Rehabilitation Sciences, Federal University of Santa Catarina (UFSC), Araranguá, Brazil
| | - Aline Luana Ballico
- Postgraduate Program in Rehabilitation Sciences, Federal University of Santa Catarina (UFSC), Araranguá, Brazil
| | - Alessandro Haupenthal
- Postgraduate Program in Rehabilitation Sciences, Federal University of Santa Catarina (UFSC), Araranguá, Brazil
- Department for Health Sciences, Federal University of Santa Catarina (UFSC), Araranguá, Brazil
| | - João L Viana
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Maia (ISMAI), Porto, Portugal
| | - Daiana Cristine Bündchen
- Postgraduate Program in Rehabilitation Sciences, Federal University of Santa Catarina (UFSC), Araranguá, Brazil
- Department for Health Sciences, Federal University of Santa Catarina (UFSC), Araranguá, Brazil
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12
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Decreased Physical and Daily Living Activities in Patients with Peripheral Arterial Disease on Hemodialysis. J Clin Med 2022; 12:jcm12010135. [PMID: 36614936 PMCID: PMC9821591 DOI: 10.3390/jcm12010135] [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: 12/07/2022] [Revised: 12/19/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
Decreased physical activity and activities of daily living (ADL) in patients on hemodialysis (HD) are associated with a poor prognosis. Additionally, comorbid peripheral arterial disease is associated with further deterioration. We conducted a cross-sectional study of ADL difficulty and life-space assessment (LSA) in three groups of patients on hemodialysis according to their ankle-brachial index (ABI) values. The 164 patients were divided into ABI Low (ABI < 0.9), Normal (0.9 ≤ ABI < 1.3), and High (1.3 ≤ ABI) groups, and compared using analysis of covariance with LSA and ADL difficulty adjusted for age. The Kihon checklist (KCL) was used to assess the presence of frailty. The LSA was lower in the Low group than in the High group (F = 3.192, p = 0.044). Similarly, the ADL difficulty was significantly lower in the Low group than in the Normal group (F = 3.659, p = 0.028). In the Low group, the proportion of patients with frailty was 47.1% and KCL physical was significantly lower, indicating that patients on HD with a lower ABI had a higher prevalence of frailty and lower LSA and ADL difficulty. In conclusion, patients on HD with decreased ABI values most likely exhibit decline in physical activity and ADL due to frailty and claudication.
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13
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Yamaguchi T, Yabe H, Kono K, Moriyama Y, Yamada T. Influence of sex differences in maintenance-hemodialysis participants on motivation of exercise therapy implementation: a multicenter cross-sectional study. J Nephrol 2022; 35:2067-2075. [PMID: 35982211 DOI: 10.1007/s40620-022-01404-y] [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: 04/10/2022] [Accepted: 07/14/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Exercising requires continuing training and maintenance of motivation. Support for exercise continuation by setting sex-appropriate goals is needed. However, this has not been investigated in patients undergoing hemodialysis. This study aimed to investigate sex differences in exercise motivation by analyzing an open-ended questionnaire of patients undergoing hemodialysis. METHODS This multicenter, cross-sectional study was conducted among participants undergoing outpatient hemodialysis at 21 dialysis clinics. Before the intradialytic exercise program, a self-reported questionnaire was used to assess exercise purpose using open-label questions. Exercise purpose was analyzed between sexes by quantitative analysis of text, extracting frequently occurring words, creating a co-occurrence network, and constructing concepts. The basic attributes of the two groups were compared using the chi-squared and independent t tests. RESULTS The analysis of 669 participants who attended an exercise program showed that the common words for exercise purpose in both sexes were strength, maintenance, walking, exercise, and muscle strength. Significant differences were observed in exercise purpose. Concepts related to the purpose of exercise were categorized into (1) physical function and condition, (2) addressing limitations, and (3) maintaining daily life activities. Physical appearance was important in both sexes. The main purpose of exercise for men was to increase physical fitness and muscle strength, while that for women was to maintain or improve their current functional status and prevent limb weakness. Women had significantly weaker muscle strength and poorer exercise habits than men and had more difficulty in daily life, suggesting that their purpose for exercise was to reduce difficulties in daily life and the burden on family. Women had significantly weaker muscle strength and poorer exercise habits than men and had more difficulty in daily life, suggesting that their purpose for exercise was to reduce difficulties in daily life and the burden on family. Furthermore, fear of falls was higher in women and prevention of falls may be a key for motivation. CONCLUSION Exercise purpose in patients undergoing hemodialysis was summarized into the categories of physical function and condition, exercise, and daily life. Men aimed to maintain and increase their current physical status, and women aimed to reduce anxiety regarding their lower limbs and lack of exercise. It is necessary to consider sex differences in exercise purpose when designing exercise regimens and motivating participants.
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Affiliation(s)
- Tomoya Yamaguchi
- Department of Rehabilitation, Hamamatsu University Hospital, Hamamatsu, Shizuoka, 431-3125, Japan.
| | - Hiroki Yabe
- Department of Physical Therapy, School of Rehabilitation, Seirei Christopher University, Hamamatsu, Shizuoka, 433-8558, Japan
| | - Kenichi Kono
- Department of Physical Therapy, School of Health Sciences at Narita, International University of Health and Welfare, Kozunomori, Narita, Chiba, 285-8686, Japan
| | - Yoshifumi Moriyama
- Department of Wellness Center, Nagoya Kyoritsu Hospital, Nagoya, Aichi, 454-0933, Japan
| | - Tetsuya Yamada
- Dialysis Division, Kaikoukai Healthcare Group, Nagoya, Aichi, 454-0933, Japan
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14
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Belt Electrode-Skeletal Muscle Electrical Stimulation in Older Hemodialysis Patients with Reduced Physical Activity: A Randomized Controlled Pilot Study. J Clin Med 2022; 11:jcm11206170. [PMID: 36294490 PMCID: PMC9605129 DOI: 10.3390/jcm11206170] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Although patients receiving hemodialysis are more likely to develop metabolic disorders and muscle weakness at an earlier stage than healthy individuals, many older dialysis patients have difficulty establishing exercise habits to prevent these problems. Therefore, we evaluated the use of belt electrode-skeletal muscle electrical stimulation (B-SES), which can stimulate a wider area than conventional electrical muscle stimulation (EMS), to examine its application and safety in older hemodialysis patients as a means to improve lower extremity function without voluntary effort. Methods: This study was a randomized controlled trial (RCT) involving 20 older dialysis patients (>65 years old) with reduced physical activity. The control group received 12 weeks of routine care only and the intervention group received 12 weeks of B-SES during hemodialysis in addition to routine care. The primary endpoint was the 6 min walk test (6MWT) distance, while the Short Physical Performance Battery (SPPB), body composition, Functional Independence Measure (FIM), biochemistry test, and blood pressure/pulse measurements were used as secondary endpoints. Results: As a result of the 12-week B-SES intervention, no increase in creatine kinase or C-reactive protein levels was observed after the intervention in either group, and no adverse events attributed to the B-SES intervention were observed in the intervention group. Furthermore, the intervention group showed a significant improvement in the 6MWT and SPPB scores after the intervention. Conclusions: The results of this study suggest that a 12-week B-SES intervention during hemodialysis sessions safely improves 6MWT distance and SPPB scores in older patients with a reduced level of physical activity.
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15
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Yoshikoshi S, Yamamoto S, Suzuki Y, Imamura K, Harada M, Osada S, Kamiya K, Matsunaga A. Associations between dynapenia, cardiovascular hospitalizations, and all-cause mortality among patients on haemodialysis. J Cachexia Sarcopenia Muscle 2022; 13:2417-2425. [PMID: 35916353 PMCID: PMC9530547 DOI: 10.1002/jcsm.13039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 04/25/2022] [Accepted: 06/25/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Low muscle strength is associated with adverse clinical outcomes in patients undergoing haemodialysis (HD). No studies have reported the association between dynapenia, defined by both low handgrip strength (HGS) and quadriceps isometric strength (QIS), and long-term clinical outcomes in patients on HD. We examined the associations between dynapenia, cardiovascular (CV) hospitalizations, and all-cause mortality in the HD population. METHODS This retrospective study used data from outpatients undergoing HD at two dialysis facilities between October 2002 and March 2020. We defined low muscle strength as an HGS of <28 kg for men and <18 kg for women and a QIS of <40% dry weight. Furthermore, we categorized dynapenia into three groups: robust ('high HGS and high QIS'), either low HGS or low QIS ('low HGS only' or 'low QIS only'), and dynapenia ('low HGS and low QIS'). The outcomes were all-cause mortality and a composite of CV hospitalizations and mortality. Cox proportional hazards and negative binomial models were used to examine these associations. RESULTS A total of 616 patients (mean age, 65.4 ± 12.2 years; men, 61%) were included in the analyses. During the follow-up (median, 3.0 years), a total of 163 deaths and 288 CV hospitalizations occurred. Patients with the either low HGS or low QIS [hazard ratio (HR), 1.75; 95% confidence intervals (CIs), 1.46-2.10] and dynapenia (HR, 2.80; 95% CIs, 2.49-3.14) had a higher risk of mortality than those in the robust group. When compared with the robust group, the either low HGS or low QIS [incidence rate ratio (IRR): 1.41, 95% CI: 1.00-1.99] and dynapenia (IRR: 2.04, 95% CI: 1.44-2.89) groups were associated with a significantly higher incident risk of CV hospitalizations. CONCLUSIONS Dynapenia (muscle weakness in both upper and lower extremities) was associated with increased risks of all-cause mortality and CV hospitalizations among patients on HD. Screening for dynapenia using both HGS and QIS may be useful for prognostic stratification in the HD population.
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Affiliation(s)
- Shun Yoshikoshi
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
| | - Shohei Yamamoto
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan.,Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yuta Suzuki
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
| | - Keigo Imamura
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
| | - Manae Harada
- Department of Rehabilitation, Sagami Circulatory Organ Clinic, Kanagawa, Japan
| | - Shiwori Osada
- Department of Nephrology, Tokyo Ayase Kidney Center, Tokyo, Japan
| | - Kentaro Kamiya
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
| | - Atsuhiko Matsunaga
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
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Shirai N, Inoue T, Ogawa M, Okamura M, Morishita S, Suguru Y, Tsubaki A. Relationship between Nutrition-Related Problems and Falls in Hemodialysis Patients: A Narrative Review. Nutrients 2022; 14:nu14153225. [PMID: 35956401 PMCID: PMC9370180 DOI: 10.3390/nu14153225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/05/2022] [Accepted: 08/05/2022] [Indexed: 01/12/2023] Open
Abstract
Falls are a social problem that increase healthcare costs. Hemodialysis (HD) patients need to avoid falling because fractures increase their risk of death. Nutritional problems such as frailty, sarcopenia, undernutrition, protein-energy wasting (PEW), and cachexia may increase the risk of falls and fractures in patients with HD. This review aimed to summarize the impact of frailty, sarcopenia, undernutrition, PEW, and cachexia on falls in HD patients. The reported global incidence of falls in HD patients is 0.85-1.60 falls per patient per year. HD patients fall frequently, but few reports have investigated the relationship between nutrition-related problems and falls. Several studies reported that frailty and undernutrition increase the risk of falls in HD patients. Nutritional therapy may help to prevent falls in HD patients. HD patients' falls are caused by nutritional problems such as iatrogenic and non-iatrogenic factors. Falls increase a person's fear of falling, reducing physical activity, which then causes muscle weakness and further decreased physical activity; this cycle can cause multiple falls. Further research is necessary to clarify the relationships between falls and sarcopenia, cachexia, and PEW. Routine clinical assessments of nutrition-related problems are crucial to prevent falls in HD patients.
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Affiliation(s)
- Nobuyuki Shirai
- Department of Rehabilitation, Niigata Rinko Hospital, Niigata 950-8725, Japan
| | - Tatsuro Inoue
- Department of Physical Therapy, Niigata University of Health and Welfare, Niigata 950-3198, Japan
- Correspondence: ; Tel.: +81-25-257-4443; Fax: +81-25-257-4443
| | - Masato Ogawa
- Division of Rehabilitation Medicine, Kobe University Hospital, Kobe 650-0017, Japan
| | - Masatsugu Okamura
- Berlin Institute of Health Center for Regenerative Therapies (BCRT), Charité–Universitätsmedizin Berlin, 13353 Berlin, Germany
| | - Shinichiro Morishita
- Department of Physical Therapy, School of Health Science, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Yamamoto Suguru
- Division of Clinical Nephrology and Rheumatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8520, Japan
| | - Atsuhiro Tsubaki
- Department of Physical Therapy, Niigata University of Health and Welfare, Niigata 950-3198, Japan
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Bennett PN, Kohzuki M, Bohm C, Roshanravan B, Bakker SJL, Viana JL, MacRae JM, Wilkinson TJ, Wilund KR, Van Craenenbroeck AH, Sakkas GK, Mustata S, Fowler K, McDonald J, Aleamañy GM, Anding K, Avin KG, Escobar GL, Gabrys I, Goth J, Isnard M, Jhamb M, Kim JC, Li JW, Lightfoot CJ, McAdams-DeMarco M, Manfredini F, Meade A, Molsted S, Parker K, Seguri-Orti E, Smith AC, Verdin N, Zheng J, Zimmerman D, Thompson S. Global Policy Barriers and Enablers to Exercise and Physical Activity in Kidney Care. J Ren Nutr 2022; 32:441-449. [PMID: 34393071 PMCID: PMC10505947 DOI: 10.1053/j.jrn.2021.06.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 06/06/2021] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE Impairment in physical function and physical performance leads to decreased independence and health-related quality of life in people living with chronic kidney disease and end-stage kidney disease. Physical activity and exercise in kidney care are not priorities in policy development. We aimed to identify global policy-related enablers, barriers, and strategies to increase exercise participation and physical activity behavior for people living with kidney disease. DESIGN AND METHODS Guided by the Behavior Change Wheel theoretical framework, 50 global renal exercise experts developed policy barriers and enablers to exercise program implementation and physical activity promotion in kidney care. The consensus process consisted of developing themes from renal experts from North America, South America, Continental Europe, United Kingdom, Asia, and Oceania. Strategies to address enablers and barriers were identified by the group, and consensus was achieved. RESULTS We found that policies addressing funding, service provision, legislation, regulations, guidelines, the environment, communication, and marketing are required to support people with kidney disease to be physically active, participate in exercise, and improve health-related quality of life. We provide a global perspective and highlight Japanese, Canadian, and other regional examples where policies have been developed to increase renal physical activity and rehabilitation. We present recommendations targeting multiple stakeholders including nephrologists, nurses, allied health clinicians, organizations providing renal care and education, and renal program funders. CONCLUSIONS We strongly recommend the nephrology community and people living with kidney disease take action to change policy now, rather than idly waiting for indisputable clinical trial evidence that increasing physical activity, strength, fitness, and function improves the lives of people living with kidney disease.
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Affiliation(s)
- Paul N Bennett
- Medical and Clinical Affairs, Satellite Healthcare, San Jose, California; Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, Australia.
| | - Masahiro Kohzuki
- Department of Internal Medicine and Rehabilitation Science, Tohoku University Graduate School of Medicine, Sendai City, Japan
| | - Clara Bohm
- University of Manitoba, Winnipeg, Canada
| | | | - Stephan J L Bakker
- Department of Internal Medicine, University Medical Center MC Groningen, University of Groningen, Groningen, the Netherlands
| | - João L Viana
- Research Center in Sports Sciences, Health Sciences and Human Development, University Institute of Maia, Maia, Portugal
| | - Jennifer M MacRae
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Kenneth R Wilund
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Champaign, Illinois
| | | | - Giorgos K Sakkas
- Cardiff Metropolitan University, Cardiff, UK and University of Thessaly, Volos, Greece
| | - Stefan Mustata
- Faculty of Medicine, University of Calgary, Calgary, Canada
| | | | - Jamie McDonald
- School of Sport, Health and Exercise Sciences, Bangor University, Bangor, UK
| | | | - Kirsten Anding
- Nephrology, KfH Nierenzentrum Bischofswerda, Bischofswerda, Germany
| | - Keith G Avin
- Indiana University Department of Physical Therapy, Indianapolis, Indiana
| | - Gabriela Leal Escobar
- Department of Nephrology Instituto Nacional de Cardiologia Ignacio Chávez, Mexico City, Mexico
| | - Iwona Gabrys
- University of Alberta Hospital, Edmonton, Alberta, Canada
| | - Jill Goth
- Programs & Public Policy, The Kidney Foundation of Canada, Montreal, Quebec, Canada
| | | | | | - Jun Chul Kim
- Division of Nephrology, Department of Internal Medicine, CHA Gumi Medical Center, CHA University, Gumi, Republic of Korea
| | - John Wing Li
- Renal Medicine, Nepean Hospital, Katoomba, New South Wales, Australia
| | | | | | - Fabio Manfredini
- Department of Biomedical Sciences and Surgical specialties, University of Ferrara, Ferrara, Italy
| | | | | | | | - Eva Seguri-Orti
- Department of Physiotherapy, Universidad Cardenal Herrera-CEU, Alfara del Patriarca, Valencia, Spain
| | - Alice C Smith
- Department of Health Sciences, University of Leicester, Leicester, UK
| | | | - Jing Zheng
- School of Nursing, Guangdong Pharmaceutical University, Guangzhou, P.R. China
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Vaes AW, Spruit MA, Koolen EH, Antons JC, de Man M, Djamin RS, van Hees HWH, van 't Hul AJ. "Can Do, Do Do" Quadrants and 6-Year All-Cause Mortality in Patients With COPD. Chest 2022; 161:1494-1504. [PMID: 35026297 DOI: 10.1016/j.chest.2021.12.657] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/02/2021] [Accepted: 12/06/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Physical capacity (PC; "can do") and physical activity (PA; "do do") are prognostic indicators in COPD and can be used to subdivide patients with COPD into four exclusive subgroups (the so-called "can do, do do" quadrants). This concept may be useful to understand better the impact of PC and PA on all-cause mortality in patients with COPD. RESEARCH QUESTION What is the 6-year all-cause mortality risk of the "can do, do do" quadrants of patients with COPD? STUDY DESIGN AND METHODS This retrospective study used data from patients with COPD who underwent a comprehensive assessment at their first-ever outpatient consultation. PC was assessed using the 6-min walk distance and physical activity was assessed using an accelerometer (steps per day). All-cause mortality data were obtained from the Municipal Personal Records Database. Receiver operating characteristic curves were used to determine threshold values for PC and PA to predict 6-year all-cause mortality. Using the derived threshold values, male and female patients were divided into the four "can do, do do" quadrants. RESULTS Data from 829 patients were used for analyses. Best discriminatory values for 6-year mortality were 404 m and 4,125 steps/day for men and 394 m and 4,005 steps/day for women. During a median follow-up of 55 months (interquartile range, 37-71 months), 129 patients (15.6%) died. After controlling for established prognostic factors, patients in the "can do, don't do" quadrant and "can do, do do" quadrant showed significantly lower mortality risk compared with patients in the "can't do, don't do" quadrant: hazard ratios of 0.36 (95% CI, 0.14-0.93) and 0.24 (95% CI, 0.09-0.61) for men and 0.37 (95% CI, 0.38-0.99) and 0.29 (95% CI, 0.10-0.87) for women, respectively. No significant differences were found between the "can't do, do do" and "can't do, don't do" quadrants. INTERPRETATION Patients with COPD with a preserved PC seem to have a significantly lower 6-year mortality risk compared with patients with a decreased PC, regardless of physical activity level.
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Affiliation(s)
- Anouk W Vaes
- Department of Research and Education, Ciro, Horn, The Netherlands.
| | - Martijn A Spruit
- Department of Research and Education, Ciro, Horn, The Netherlands; Department of Respiratory Medicine, Maastricht University Medical Centre, NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht, The Netherlands
| | - Eleonore H Koolen
- Department of Respiratory Diseases, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jeanine C Antons
- Department of Respiratory Diseases, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marianne de Man
- Department of Pulmonary Diseases, Bernhoven, Uden, The Netherlands
| | - Remco S Djamin
- Department of Pulmonary Diseases, Amphia Hospital, Breda, The Netherlands
| | - Hieronymus W H van Hees
- Department of Respiratory Diseases, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Alex J van 't Hul
- Department of Respiratory Diseases, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
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Bays HE, Kulkarni A, German C, Satish P, Iluyomade A, Dudum R, Thakkar A, Rifai MA, Mehta A, Thobani A, Al-Saiegh Y, Nelson AJ, Sheth S, Toth PP. Ten things to know about ten cardiovascular disease risk factors - 2022. Am J Prev Cardiol 2022; 10:100342. [PMID: 35517870 PMCID: PMC9061634 DOI: 10.1016/j.ajpc.2022.100342] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/19/2022] [Accepted: 04/01/2022] [Indexed: 12/12/2022] Open
Abstract
The American Society for Preventive Cardiology (ASPC) "Ten things to know about ten cardiovascular disease risk factors - 2022" is a summary document regarding cardiovascular disease (CVD) risk factors. This 2022 update provides summary tables of ten things to know about 10 CVD risk factors and builds upon the foundation of prior annual versions of "Ten things to know about ten cardiovascular disease risk factors" published since 2020. This 2022 version provides the perspective of ASPC members and includes updated sentinel references (i.e., applicable guidelines and select reviews) for each CVD risk factor section. The ten CVD risk factors include unhealthful dietary intake, physical inactivity, dyslipidemia, pre-diabetes/diabetes, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and sex differences), thrombosis (with smoking as a potential contributor to thrombosis), kidney dysfunction and genetics/familial hypercholesterolemia. Other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the ASPC "Ten things to know about ten cardiovascular disease risk factors - 2022" to provide a tabular overview of things to know about ten of the most common CVD risk factors applicable to preventive cardiology and provide ready access to applicable guidelines and sentinel reviews.
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Affiliation(s)
- Harold E Bays
- Louisville Metabolic and Atherosclerosis Research Center, Clinical Associate Professor, University of Louisville School of Medicine, 3288 Illinois Avenue, Louisville KY 40213
| | - Anandita Kulkarni
- Duke Clinical Research Institute, 200 Morris Street, Durham, NC, 27701
| | - Charles German
- University of Chicago, Section of Cardiology, 5841 South Maryland Ave, MC 6080, Chicago, IL 60637
| | - Priyanka Satish
- Houston Methodist DeBakey Heart and Vascular Center, Houston, TX, USA 77030
| | - Adedapo Iluyomade
- Miami Cardiac & Vascular Institute, Baptist Health South Florida, Miami, FL 33176
| | - Ramzi Dudum
- Department of Cardiovascular Medicine, Stanford University, Stanford, CA
| | - Aarti Thakkar
- Osler Medicine Program, Johns Hopkins Hospital, Baltimore MD
| | | | - Anurag Mehta
- Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Aneesha Thobani
- Emory University School of Medicine | Department of Cardiology, 101 Woodruff Circle, WMB 2125, Atlanta, GA 30322
| | - Yousif Al-Saiegh
- Lankenau Medical Center – Mainline Health, Department of Cardiovascular Disease, 100 E Lancaster Ave, Wynnewood, PA 19096
| | - Adam J Nelson
- Center for Cardiovascular Disease Prevention, Cardiovascular Division, Baylor Scott and White Health Heart Hospital Baylor Plano, Plano, TX 75093
| | - Samip Sheth
- Georgetown University School of Medicine, 3900 Reservoir Rd NW, Washington, DC 20007
| | - Peter P. Toth
- CGH Medical Cener, Sterling, IL 61081
- Cicarrone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD
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20
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Zhang F, Ren Y, Wang H, Bai Y, Huang L. Daily Step Counts in Patients With Chronic Kidney Disease: A Systematic Review and Meta-Analysis of Observational Studies. Front Med (Lausanne) 2022; 9:842423. [PMID: 35252275 PMCID: PMC8891233 DOI: 10.3389/fmed.2022.842423] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 01/26/2022] [Indexed: 12/13/2022] Open
Abstract
BackgroundPhysical inactivity is an essential factor in the prognosis of patients with chronic kidney disease (CKD). Daily step count is a straightforward measure to assess physical activity levels. Understanding the step counts among different CKD stages is essential to change sedentary behavior.ObjectivesThis systematic review and meta-analysis aimed to investigate the daily step counts in patients with CKD at a different stage.DesignA systematic review and meta-analysis.Data SourcesThe literature search was performed in PubMed, Embase, and Web of Science from inception to November 3rd, 2021.Review MethodsObservational studies (cross-sectional, case-control, or cohort studies) reported specific values of step counts in CKD patients by the wearable device were included. A random-effects model was used to pool the data. Subgroup analysis explored differences in outcomes by stage of CKD. Heterogeneity between studies was assessed using the χ2 test of Cochrane's Q statistic. A contour-enhanced funnel plot was conducted to investigate publication bias. Univariate and multivariate meta-regression was conducted to examine possible sources of heterogeneity.ResultsTwenty-eight articles were identified and used for quantitative analysis. The result showed that the daily step count in patients with CKD was 4642.47 (95% CI: 4274.18–5010.76), and significantly lower than the healthy population. Subgroup analysis revealed that the step counts decreased before dialysis, dropped to a freezing point at the hemodialysis phase, and increased after kidney transplantation. Meta-regression analysis showed that daily step counts were relatively higher in the Americas or younger than 60 or kidney transplant recipients.ConclusionThe status of daily step counts in patients with CKD decreases with CKD severity and increases after kidney transplantation. Although studies have begun to focus on strategies to improve step counts in patients with CKD, future studies should focus more on step counts in pre-dialysis patients and changing their physically inactive lifestyle early to alleviate deteriorating renal function.Systematic Review Registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?RecordID=291551, identifier: CRD42021291551.
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Affiliation(s)
- Fan Zhang
- Department of Nephrology, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yibo Ren
- Department of Nephrology, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hui Wang
- Department of Anorectal, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan Bai
- Department of Cardiology, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liuyan Huang
- Department of Nephrology, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Liuyan Huang
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21
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Zhang F, Wang H, Wang W, Zhang H. The Role of Physical Activity and Mortality in Hemodialysis Patients: A Review. Front Public Health 2022; 10:818921. [PMID: 35252096 PMCID: PMC8891147 DOI: 10.3389/fpubh.2022.818921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 01/26/2022] [Indexed: 12/20/2022] Open
Abstract
Available data indicated that physical activity was related to improved outcomes in hemodialysis patients. Multiple observational studies involving different cohorts have reported that increased physical activity level was associated with decreased mortality among hemodialysis patients. Therefore, promoting physical activity has become an increasingly critical and promising approach to improving cardiovascular health and clinical outcomes in hemodialysis patients. This review summarizes the published articles regarding physical activity and hemodialysis patients, focusing on mortality and strategy to promote physical activity.
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Affiliation(s)
- Fan Zhang
- Department of Nephrology, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hui Wang
- Department of Anorectal, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Weiqiong Wang
- Blood Purification Centre, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huachun Zhang
- Department of Nursing, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Huachun Zhang
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22
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Suzuki Y, Matsuzawa R, Hoshi K, Koh YM, Harada M, Yamamoto S, Imamura K, Kamiya K, Matsunaga A. Physical activity and its trajectory over time and clinical outcomes in hemodialysis patients. Int Urol Nephrol 2022; 54:2065-2074. [PMID: 35038083 DOI: 10.1007/s11255-021-03098-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 12/19/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE We examined whether physical activity measured at starting point and its trajectory over time were simultaneously associated with vital prognosis. METHODS This retrospective cohort study included 295 ambulatory maintenance hemodialysis patients (mean age 63.9 years; 54.6% male). We measured physical activity at index date (starting point) and its change over 1 year as predictors, and all-cause death and cardiovascular events were assessed as the outcomes. Two groups each of high versus low physical activity at starting point (based on 4000 steps per day) and no decline versus decline (based on a predicted mean slope) were created. Cox proportional-hazards regression and Fine-Gray proportional sub-distribution hazards model were used to examine associations between physical activity and its trajectory and clinical outcomes. RESULTS Decline in physical activity over 1 year was associated with a higher risk of all-cause death and cardiovascular events, irrespective of the physical activity at starting point. Furthermore, both lower physical activity at starting point and decrease in physical activity over time were independently associated with a higher risk of all-cause death and cardiovascular events in models in which each exposure was mutually adjusted. Compared to other groups that worsened in either exposure, the lowest risk for death/cardiovascular events was observed in the high at starting point/no decline over time group. CONCLUSIONS Both physical activity at starting point and its change over time were independently associated with vital prognosis. The assessment of both exposures provides additional prognostic information for the assessment of each exposure.
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Affiliation(s)
- Yuta Suzuki
- Department of Rehabilitation Science, Kitasato University Graduate School of Medical Sciences, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan.,Department of Rehabilitation, Sagami Circulatory Organ Clinic, Kanagawa, Japan.,Advanced Research Course, National Institute of Public Health, Saitama, Japan
| | - Ryota Matsuzawa
- Department of Physical Therapy, School of Rehabilitation, Hyogo University of Health Sciences, Hyogo, Japan
| | - Keika Hoshi
- Center for Public Health Informatics, National Institute of Public Health, Saitama, Japan.,Department of Hygiene, Kitasato University School of Medicine, Kanagawa, Japan
| | - Yong Mo Koh
- LightStone Corp, Tokyo, Japan.,Department of Economics, School of Economic, Senshu University, Tokyo, Japan
| | - Manae Harada
- Department of Rehabilitation, Sagami Circulatory Organ Clinic, Kanagawa, Japan
| | - Shohei Yamamoto
- Department of Rehabilitation Science, Kitasato University Graduate School of Medical Sciences, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan.,Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Keigo Imamura
- Department of Rehabilitation Science, Kitasato University Graduate School of Medical Sciences, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Kentaro Kamiya
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University, Kanagawa, Japan
| | - Atsuhiko Matsunaga
- Department of Rehabilitation Science, Kitasato University Graduate School of Medical Sciences, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan.
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23
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Matsuzawa R. Renal rehabilitation as a management strategy for physical frailty in CKD. RENAL REPLACEMENT THERAPY 2022. [DOI: 10.1186/s41100-022-00393-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
AbstractAn aging population and the increasing prevalence of lifestyle-related diseases have led to a worldwide increase in the rate of chronic kidney disease requiring renal replacement therapy. The mean age of individuals requiring dialysis therapy has been increasing, and Japanese patients are aging more rapidly than those in the USA and Europe. Patients undergoing renal replacement therapy are at increased risk of sarcopenia/frailty compared with people with normal kidney function due to comorbid burden, long-standing malnutrition, chronic inflammation, metabolic acidosis, anabolic resistance, hormonal changes, physical inactivity and amino acid loss via dialysis treatment in addition to aging. Sarcopenia and frailty are serious global health problems that can decrease access to kidney transplantation and lead to various adverse health outcomes, including functional dependence, hospitalizations and deaths in patients on dialysis treatment. However, sarcopenia/frailty fortunately is potentially modifiable by early identification of poor physical functioning, sustainment and enhancement of daily physical activity, and participation in exercise treatments. The Japanese Society of Renal Rehabilitation was established in 2011 and published a clinical practice guideline for “Renal Rehabilitation” targeting nondialysis-dependent and dialysis-dependent patients and renal transplant recipients, in 2019. The guideline emphasized the importance of physical management for patients with kidney diseases in addition to nutritional supports and anemia management. Kidney health professionals should manage sarcopenia and physical frailty as a part of routine clinical care for patients undergoing hemodialysis to improve poor physical functioning, functional dependence, decreased quality of life and poor prognosis.
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24
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Hattori K, Sakaguchi Y, Kajimoto S, Asahina Y, Doi Y, Oka T, Kaimori JY, Isaka Y. Intradialytic hypotension and objectively measured physical activity among patients on hemodialysis. J Nephrol 2022; 35:1409-1418. [PMID: 35034338 DOI: 10.1007/s40620-021-01222-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 12/02/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Intradialytic hypotension is related to patient-reported outcomes such as post-dialysis fatigue, but its impact on physical activity has not been fully studied. We aimed to examine the relationship between intradialytic blood pressure (BP) and objectively measured physical activity. METHODS In this cross-sectional study, 192 hemodialysis patients underwent 4 weeks of physical activity measurement using triaxial accelerometers to measure step counts and moderate-to-vigorous physical activity (MVPA). Intradialytic BP parameters (pre-dialysis BP, post-dialysis BP, nadir BP, and fall in BP) were measured during all dialysis sessions. Mixed-effects linear regression models were used to analyze associations between intradialytic BP parameters and physical activity (1) after dialysis sessions on dialysis days and (2) on the following non-dialysis days. RESULTS The mean age of the patients was 71 years, and 47% had diabetes mellitus. Valid physical activity data were obtained in a total of 1938 dialysis days and 2629 non dialysis days. Lower nadir diastolic BP was significantly associated with lower step counts and shorter moderate-to-vigorous physical activity not only on dialysis days but also on the following non-dialysis days. Nadir diastolic BP showed a higher discrimination capacity for physical inactivity, defined as a step count < 4000 on non-dialysis days, than the other BP parameters. The optimal cutoff point of nadir diastolic BP for discriminating physical inactivity was 68 mmHg; its sensitivity and specificity were 66% and 67%, respectively. CONCLUSIONS Lower nadir diastolic BP was strongly associated with lower physical activity on both dialysis and non-dialysis days. Nadir diastolic BP may be a predictor for physical inactivity.
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Affiliation(s)
- Koki Hattori
- Department of Nephrology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yusuke Sakaguchi
- Department of Inter-Organ Communication Research in Kidney Diseases, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, 565-0871, Japan
| | - Sachio Kajimoto
- Department of Nephrology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yuta Asahina
- Department of Nephrology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yohei Doi
- Department of Nephrology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Tatsufumi Oka
- Department of Nephrology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Jun-Ya Kaimori
- Department of Inter-Organ Communication Research in Kidney Diseases, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, 565-0871, Japan.
| | - Yoshitaka Isaka
- Department of Nephrology, Osaka University Graduate School of Medicine, Suita, Japan
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25
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Sato Y, Iino N. Snow Removal Maintains Physical Function in Hemodialysis Patients after One Year: A Pilot Study. Prog Rehabil Med 2022; 7:20220057. [PMID: 36415505 PMCID: PMC9649410 DOI: 10.2490/prm.20220057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 10/19/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives: Physical activity is an important prognostic factor in managing hemodialysis patients. During winter, physical activity decreases, which necessitates interventions to maintain physical function. This study investigated whether snow removal is an effective physical activity to maintain physical function in hemodialysis patients. Methods: This retrospective cohort study examined 32 patients (aged 68.9 ± 14.2 years, 21 men) who underwent hemodialysis at Uonuma Kikan Hospital from March 2021 to March 2022. The patients were divided into snow-remover and non-snow-remover groups. The primary outcome was the Short Physical Performance Battery (SPPB). Secondary outcomes were grip strength, skeletal muscle index, and physical activity level. Differences in outcomes between the groups were investigated at 1 year of follow-up. Results: The snow-remover group had significantly high SPPB score, grip strength (men), skeletal muscle index (men), and physical activity at baseline. The decline in SPPB after 1 year was significantly smaller in the snow-remover group than in the non-snow-remover group. The level of physical activity in the non-snow-remover group decreased over time. Conclusions: Snow removal contributed to the maintenance of physical function in hemodialysis patients after 1 year. However, snow removal is not recommended for all hemodialysis patients, and further studies should identify other safe winter activities to maintain physical function.
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Affiliation(s)
- Yoichi Sato
- Department of Rehabilitation, Uonuma Kikan Hospital, Minamiuonuma, Japan
| | - Noriaki Iino
- Department of Nephrology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Niigata, Japan
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26
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Shirai N, Yamamoto S, Osawa Y, Tsubaki A, Morishita S, Nitami S, Narita I. Fear of falling and physical activity in hemodialysis patients: a pilot study. RENAL REPLACEMENT THERAPY 2021. [DOI: 10.1186/s41100-021-00383-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Abstract
Background
Hemodialysis (HD) patients are at a high risk of falls and fractures. The amount of physical activity (PA) they perform may be limited by psychosomatic factors associated with fear of falling, leading to frailty progression. This study aimed to clarify the relationship between fear of falling and PA in patients undergoing HD.
Methods
This cross-sectional study included 46 HD patients. Fear of falling was evaluated using the Modified Falls Efficacy Scale (MFES). A 3-axis accelerometer was used to measure PA, including number of steps; 1 to 1.9 METs = static PA, 2 to 2.9 = light PA, and 3 or more = moderate to vigorous PA (MVPA). We examined correlation of MFES with each type of PA. Factors affecting fear of falling were determined using multiple regression analysis.
Results
The median MFES was 9.2 (7.4, 10.0). MFES was associated with the number of steps (r = 0.608, p < 0.001), light PA (r = 0.421, p = 0.004), and MVPA (r = 0.546, p < 0.001). Eighteen participants (39.1%) experienced at least one fall in a year and had lower MFES than the non-fall group (fall group: 7.4 [5.1, 9.0] vs. non-fall group: 9.7 [8.5, 10.0], p < 0.001). Multiple regression analysis showed that MFES was independently associated with the number of steps (B = 279.7, 95% confidence interval [CI] = 90.5–469.0, p = 0.005) and MVPA (B = 3.52, 95% CI = 1.14–5.90, p = 0.005), respectively.
Conclusions
Fear of falling was associated with amount of PA among patients undergoing HD. Interventions that target the fear of falling may be effective in reducing HD patients’ fall risk by enhancing PA.
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Kono K, Moriyama Y, Yabe H, Hara A, Ishida T, Yamada T, Nishida Y. Relationship between malnutrition and possible sarcopenia in the AWGS 2019 consensus affecting mortality in hemodialysis patients: a prospective cohort study. BMC Nephrol 2021; 22:378. [PMID: 34772346 PMCID: PMC8588637 DOI: 10.1186/s12882-021-02566-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/13/2021] [Indexed: 11/21/2022] Open
Abstract
Background The first objective of this study was to determine the relationship between muscle strength or physical performance and mortality, and the second objective was to show the relationship of Geriatric Nutritional Risk Index (GNRI) to muscle strength and physical performance decline. Methods We examined handgrip, the 5-times chair stand test, and GNRI in 635 maintenance hemodialysis patients and followed up for 72 months. Predictors for all-cause death were examined using Kaplan-Meier analysis and Cox proportional analysis. The relationship between possible sarcopenia and nutritional disorder (GNRI) was constructed receiver operating characteristic (ROC) curve. We used the Youden index to determine the optimal cutoff points for GNRI. Results The multivariate Cox proportional hazard analysis revealed that the GNRI did not show any significance, although handgrip (HR 3.61, 95% CI 1.70–7.68, p < 0.001) and the 5-times chair stand test (HR 1.71 95% CI 1.01–2.90, p = 0.045) were significant predictors for mortality. On the evaluation of possible sarcopenia by handgrip strength, the area under curve (AUC) on ROC curve analysis were 0.68 (95% CI 0.64–0.72), and 5-chair stand, the AUC on ROC were 0.55 (95% CI 0.51–0.60). The cut-off value for the GNRI discriminating those at possible sarcopenia by handgrip strength based on the Youden index was 91.5. Conclusions Our study suggests that the handgrip strength test of the AWGS 2019 sarcopenia consensus was a simple and useful tool to predict mortality in chronic hemodialysis patients. Furthermore, GNRI assessment can be a useful tool for screening before assessing possible sarcopenia when it is difficult to perform SARC-F to all patients.
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Affiliation(s)
- Kenichi Kono
- Department of Physical Therapy, International University of Health and Welfare Graduate School, -3 Kozunomori, Narita, Chiba, 286-8686, Japan.
| | - Yoshifumi Moriyama
- Department of Rehabilitation, Kaikoukai Nagoya Kyoritsu Hospital, Nagoya, Aichi, Japan
| | - Hiroki Yabe
- Department of Physical Therapy, Seirei Christopher University. School of Rehabilitation, Hamamatsu, Shizuoka, Japan
| | - Ayaka Hara
- Dialysis division at Shizuoka, Kaishokai, Shizuoka, Shizuoka, Japan
| | - Takeki Ishida
- Department of Physical Therapy, International University of Health and Welfare Graduate School, -3 Kozunomori, Narita, Chiba, 286-8686, Japan
| | - Tetsuya Yamada
- Dialysis division, Kaikoukai Healthcare Group, Nagoya, Aichi, Japan
| | - Yusuke Nishida
- Department of Physical Therapy, International University of Health and Welfare Graduate School, -3 Kozunomori, Narita, Chiba, 286-8686, Japan
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28
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Li Y, Zhang D, Ma Q, Diao Z, Liu S, Shi X. The Impact of Frailty on Prognosis in Elderly Hemodialysis Patients: A Prospective Cohort Study. Clin Interv Aging 2021; 16:1659-1667. [PMID: 34552324 PMCID: PMC8450604 DOI: 10.2147/cia.s329665] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/08/2021] [Indexed: 01/02/2023] Open
Abstract
Purpose To explore the impact of frailty on adverse outcomes in elderly hemodialysis (HD) patients. Patients and Methods An observational and prospective cohort study was conducted in elderly patients (≥60) with HD, with an average 12-month follow-up. Fried frailty phenotype (FFP) was used to define frailty. Negative binomial regression was used to estimate the impact of frailty on the incidence of emergency visits, hospitalizations, acute cardiovascular events, and falls within a year. Cox regression analysis was used to assess the influence of frailty on all-cause mortality in elderly HD patients. Results Our study enrolled 150 elderly HD patients, and the prevalence of frailty was 34.7%. After adjustment, frailty was independently associated with increased all-cause mortality [hazard ratio (HR)=4.10, 95% CI: 1.09-15.43, p=0.037] and emergency visits [incidence rate ratio (IRR)=2.78 95% CI: 1.70-4.60, p<0.001]. Gait speed was an independent risk factor for all-cause deaths (HR=5.56 95% CI: 1.41-22.00, p=0.014), emergency visits (IRR=2.52 95% CI: 1.48-4.33, p<0.001), and hospitalizations (IRR=2.24, 95% CI: 1.19-4.21, p=0.010) in elderly HD patients. Conclusion Frailty was an independent indicator of all-cause mortality and emergency visits in elderly patients with HD.
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Affiliation(s)
- Yuanyuan Li
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Dai Zhang
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Qing Ma
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Zongli Diao
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Sha Liu
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Xiaotian Shi
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
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Matsuzawa R, Suzuki Y, Yamamoto S, Harada M, Watanabe T, Shimoda T, Yoshida A, Delgado C, Tamaki A, Matsunaga A, Roshanravan B. Determinants of Health-Related Quality of Life and Physical Performance-Based Components of Frailty in Patients Undergoing Hemodialysis. J Ren Nutr 2021; 31:529-536. [DOI: 10.1053/j.jrn.2020.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 08/09/2020] [Accepted: 08/13/2020] [Indexed: 12/29/2022] Open
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Yamaguchi T, Yabe H, Mitake Y, Fujii T. Factors associated with dropout from physical function assessment programs among participants receiving maintenance hemodialysis: A retrospective observational cohort study. Ther Apher Dial 2021; 26:409-416. [PMID: 34402198 DOI: 10.1111/1744-9987.13725] [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: 04/27/2021] [Revised: 08/10/2021] [Accepted: 08/12/2021] [Indexed: 11/26/2022]
Abstract
We aimed to investigate the factors associated with dropout from a physical function assessment program among participants receiving outpatient hemodialysis (HD). The participants were divided into continuation and dropout groups and followed up for 3 years after the initial physical function assessment. Multivariate logistic regression analyses were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the dropout group to determine the factors associated with dropout from the physical function assessment program. The continuation and dropout groups included 43 and 58 participants, respectively. The continuation group had a significantly higher self-efficacy (SE) and age than the dropout group (p = 0.001, p = 0.047). Multivariate logistic regression analysis indicated that only SE (OR: 1.202, 95% CI: 1.082-1.334) remained a significant predictor after adjustment (p < 0.05). There is a need to evaluate SE to prevent dropout from physical functioning assessment programs.
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Affiliation(s)
- Tomoya Yamaguchi
- Department of Rehabilitation, Seirei Fukuroi Municipal Hospital, Shizuoka, Japan
| | - Hiroki Yabe
- Department of Physical Therapy, School of Rehabilitation Sciences, Seirei Christopher University, Shizuoka, Japan
| | - Yuya Mitake
- Department of Rehabilitation, Seirei Sakura Citizen Hospital, Chiba, Japan
| | - Takayuki Fujii
- Department of Nephrology, Seirei Sakura Citizen Hospital, Chiba, Japan
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Feasibility of long-term intradialytic exercise for older patients receiving hemodialysis: a retrospective single-center study. Int Urol Nephrol 2021; 54:907-916. [PMID: 34283334 DOI: 10.1007/s11255-021-02955-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 07/09/2021] [Indexed: 12/23/2022]
Abstract
PURPOSE Decreased physical function and physical activity are associated with adverse outcomes among patients undergoing hemodialysis (HD). Although intradialytic exercise (IDEx) can help improve physical function, few studies have evaluated whether long-term IDEx could improve physical function or physical activity in older HD patients. This study aimed to investigate the effects of intradialytic exercise (IDEx) on physical function and physical activity in older HD patients over a 24-month period. METHODS This retrospective study included clinically stable Japanese HD patients (aged ≥ 60 years) who visited our outpatient clinic. The patients were categorized into the IDEx (underwent IDEx) and non-IDEx (did not undergo IDEx) groups. The IDEx group underwent a 30-40 min low-intensity resistance training for three times/week during the HD period. Baseline, 12-month, and 24-month follow-up assessments were conducted to assess patient characteristics, physical function, and physical activity. Results were compared using generalized estimating equations. RESULTS The study included 57 patients with complete follow-up data. Baseline, 12-month, and 24-month follow-up assessments revealed no significant inter-group differences concerning physical function, physical activity, and other measurements. CONCLUSION IDEx was shown to have limited effect on physical function and physical activity among older HD patients in a clinical setting. Future studies are needed to re-evaluate IDEx programs in HD patients by incorporating exercises performed before and after the HD session.
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Martins P, Marques EA, Leal DV, Ferreira A, Wilund KR, Viana JL. Association between physical activity and mortality in end-stage kidney disease: a systematic review of observational studies. BMC Nephrol 2021; 22:227. [PMID: 34144689 PMCID: PMC8212466 DOI: 10.1186/s12882-021-02407-w] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 05/10/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND End-stage Kidney Disease patients have a high mortality and hospitalization risk. The association of these outcomes with physical activity is described in the general population and in other chronic diseases. However, few studies examining this association have been completed in end-stage Kidney Disease patients, raising the need to systematically review the evidence on the association of physical activity with mortality and hospitalization in this population. METHODS Electronic databases (EBSCO, Scopus and Web of Science) and hand search were performed until March 2020 for observational studies reporting the association of physical activity with mortality or hospitalization in adult end-stage Kidney Disease patients on renal replacement therapy (hemodialysis, peritoneal dialysis and kidney transplant). Methodological quality of the included studies was assessed using the Quality in Prognosis Studies tool. The review protocol was registered in PROSPERO (CRD42020155591). RESULTS Eleven studies were included: six in hemodialysis, three in kidney transplant, and two in hemodialysis and peritoneal dialysis patients. Physical activity was self-reported, except in one study that used accelerometers. All-cause mortality was addressed in all studies and cardiovascular mortality in three studies. Nine studies reported a significant reduction in all-cause mortality with increased levels of physical activity. Evidence of a dose-response relationship was found. For cardiovascular mortality, a significant reduction was observed in two of the three studies. Only one study investigated the association of physical activity with hospitalization. CONCLUSIONS Higher physical activity was associated with reduced mortality in end-stage Kidney Disease patients. Future studies using objective physical activity measures could strengthen these findings. The association of physical activity with hospitalization should be explored in future investigations.
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Affiliation(s)
- Pedro Martins
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University Institute of Maia, ISMAI, Maia, Portugal
- Fresenius Medical Care, NephroCare, Lisbon, Portugal
| | - Elisa A Marques
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University Institute of Maia, ISMAI, Maia, Portugal
| | - Diogo V Leal
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University Institute of Maia, ISMAI, Maia, Portugal
| | - Aníbal Ferreira
- Fresenius Medical Care, NephroCare, Lisbon, Portugal
- Curry Cabral Hospital, University Hospital Centre of Central Lisbon, Lisbon, Portugal
- Nova Medical School, Lisbon, Portugal
| | - Kenneth R Wilund
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - João L Viana
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University Institute of Maia, ISMAI, Maia, Portugal.
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Han M, Preciado P, Thwin O, Tao X, Tapia-Silva LM, Fuentes LR, Hakim M, Patel A, Tisdale L, Zhang H, Kotanko P. Effect of Statewide Lockdown in Response to COVID-19 Pandemic on Physical Activity Levels of Hemodialysis Patients. Blood Purif 2021; 50:602-609. [PMID: 33789266 PMCID: PMC8089462 DOI: 10.1159/000514935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 02/01/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND/OBJECTIVES On March 22, 2020, a statewide stay-at-home order for nonessential tasks was implemented in New York State. We aimed to determine the impact of the lockdown on physical activity levels (PAL) in hemodialysis patients. METHODS Starting in May 2018, we are conducting an observational study with a 1-year follow-up on PAL in patients from 4 hemodialysis clinics in New York City. Patients active in the study as of March 22, 2020, were included. PAL was defined by steps taken per day measured by a wrist-based monitoring device (Fitbit Charge 2). Average steps/day were calculated for January 1 to February 13, 2020, and then weekly from February 14 to June 30. RESULTS 42 patients were included. Their mean age was 55 years, 79% were males, and 69% were African Americans. Between January 1 and February 13, 2020, patients took on average 5,963 (95% CI 4,909-7,017) steps/day. In the week prior to the mandated lockdown, when a national emergency was declared, and in the week of the shutdown, the average number of daily steps had decreased by 868 steps/day (95% CI 213-1,722) and 1,222 steps/day (95% CI 668-2300), respectively. Six patients were diagnosed with COVID-19 during the study period. Five of them exhibited significantly higher PAL in the 2 weeks prior to showing COVID-19 symptoms compared to COVID-19 negative patients. CONCLUSION Lockdown measures were associated with a significant decrease in PAL in hemodialysis patients. Patients who contracted COVID-19 had higher PAL during the incubation period. Methods to increase PAL while allowing for social distancing should be explored and implemented.
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Affiliation(s)
- Maggie Han
- Research Department, Renal Research Institute, New York City, New York, USA
| | - Priscila Preciado
- Research Department, Renal Research Institute, New York City, New York, USA
| | - Ohnmar Thwin
- Research Department, Renal Research Institute, New York City, New York, USA
| | - Xia Tao
- Research Department, Renal Research Institute, New York City, New York, USA
| | | | | | - Mohamad Hakim
- Research Department, Renal Research Institute, New York City, New York, USA
| | - Amrish Patel
- Research Department, Renal Research Institute, New York City, New York, USA
| | - Lela Tisdale
- Research Department, Renal Research Institute, New York City, New York, USA
| | - Hanjie Zhang
- Research Department, Renal Research Institute, New York City, New York, USA
| | - Peter Kotanko
- Research Department, Renal Research Institute, New York City, New York, USA
- Icahn School of Medicine at Mount Sinai, Division of Nephrology, New York City, New York, USA
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Sato Y, Iino N. Snow removal maintained a high level of physical activity in patients undergoing hemodialysis in heavy snowfall areas. RENAL REPLACEMENT THERAPY 2021. [DOI: 10.1186/s41100-021-00330-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Physical activity is an essential parameter associated with the prognosis of hemodialysis patients. Physical activity has regional characteristics; for example, snow removal is imperative in snowbelts during the winter. This study investigated the effects of removing snow on the physical activity levels of hemodialysis patients living in a snowbelt.
Methods
This study retrospectively examined 28 patients who underwent hemodialysis (age 69.6 ± 15.4 years, 19 males) in Uonuma Kikan Hospital between December 2019 and March 2020. Physical activity was assessed using the International Physical Activity Questionnaire. Patients were divided into a snow remover group and a non-snow remover group. We examined whether there were differences in physical or mental functioning and physical activity between the two groups. We also investigated the factors that influence high levels of physical activity among hemodialysis patients using multivariate linear regression analysis.
Results
The snow remover group had significantly greater grip strength, higher sit-to-stand test scores and gait speed, and a lower prevalence of frailty than the non-snow remover group. The level of physical activity was also significantly higher in the snow remover group. One of the patients in the snow remover group was frail. The univariate linear regression analysis showed that physical activity was related to age, grip strength, sit-to-stand test score, gait speed, and snow removal. In the multivariate linear regression analysis, snow removal and grip strength were significantly associated with a high level of physical activity.
Conclusions
Among hemodialysis patients living in a snowbelt, the snow remover group had significantly better physical functioning and a higher level of physical activity.
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Parker K, Bennett PN, Tayler C, Lee C, MacRae J. Reasons for Nonparticipation in a Sustained Hemodialysis Intradialytic Exercise Program. J Ren Nutr 2021; 31:421-426. [PMID: 33642193 DOI: 10.1053/j.jrn.2020.11.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 10/30/2020] [Accepted: 11/22/2020] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE(S) Patients with end-stage kidney disease requiring hemodialysis suffer frailty and poor physical function. Exercise can improve physical function; however, barriers exist to intradialytic exercise programs. The objective of this study was to explore patients' reasons for not exercising in an extant intradialytic exercise program. DESIGN AND METHODS We conducted a retrospective analysis reporting the reasons for not exercising in an intradialytic exercise program in two hemodialysis centers over a 4-week period. We explored whether patient characteristics and the presence of an exercise professional were associated with missed exercise sessions. RESULTS Seventy-five patients participating in the intradialytic exercise program completed 57% of prescribed intradialytic exercise sessions. The three most frequently reported reasons from patients not exercising were refusal (24%), followed by fatigue (19%) and symptoms (14%). Patients were more than twice as likely to exercise if a kinesiologist was present (odds ratio [OR]: 2.26, confidence interval [CI]: 1.5, 3.4 P = .03). They were less likely to exercise if they were women (OR: 0.66, CI: 0.45, 0.95 P = .002), had been on dialysis greater than 60 months (OR: 0.55, CI: 0.37, 0.80 P < .002), or had more than two comorbid conditions (OR: 0.63, CI: 0.43, 0.90, P = .01). CONCLUSION Patient adherence to intradialytic exercise programs is strongly associated with the presence of exercise professionals.
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Affiliation(s)
| | - Paul N Bennett
- Clinical and Health Sciences, University of South Australia, Adelaide, Australia; Satellite Healthcare, San Jose, California.
| | - Cassandra Tayler
- School of Medicine, University of British Columbia, Vancouver, British Columbia
| | - Chel Lee
- Department of Mathematics, University of Calgary, Calgary, Alberta, Canada
| | - Jennifer MacRae
- Division of Nephrology and Department of Cardiac Sciences, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada
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Zhang L, Luo H, Kang G. Longitudinal study of physical activity with various methods in maintenance hemodialysis patients. Hemodial Int 2021; 25:249-256. [PMID: 33624415 DOI: 10.1111/hdi.12914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 01/25/2021] [Accepted: 02/09/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The purpose was to make longitudinal measurements of physical activity and study whether physical activity decreases over time in maintenance hemodialysis (MHD) patients. METHODS This was an observational study, where MHD patients were considered in a 12-month follow-up. Laboratory variables and physical activity were tested three times over 12-months in 124 hemodialysis patients. Physical activity was measured using the Human Activity Profile (HAP), the Stanford 7-day Physical Activity Recall Questionnaire (PAR), and walking speed. Repeated measure variance analysis was used to analyze changes of physical activity. The Bonferroni method was used to do pairwise comparisons. FINDINGS The proportion of decreased physical activity increased (P < 0.05). The maximal activity score (MAS), adjusted activity score (AAS), HAP dimension scores, and walking speed all decreased at the three time points studied (P < 0.001). At the same time, moderate physical activities and PAR values changed at three time points (P < 0.05). Pairwise comparisons showed that between the baseline and the 6-month follow-up, MAS, AAS, the scores of personal/household work, entertainment/social, independent exercise, leg effort, and back effort, all decreased(P < 0.05). Between the baseline and the 12-month follow-up, and between the 6-month follow-up and the 12-month follow-up, all the scores of HAP and walking speed decreased significantly (P < 0.001). Between the baseline and the 6-month follow-up, moderate physical activities and PAR values increased (P < 0.05). However, between the baseline and the 12-month follow-up, and between the 6-month follow-up and the 12-month follow-up, moderate physical activities and PAR did not change statistically. CONCLUSION Physical activity decreased in hemodialysis patients in the 12-month follow-up.
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Affiliation(s)
- Lu Zhang
- School of Nursing, Xi'an Medical University, Xi'an, Shaanxi, 710021, China
| | - Hongmei Luo
- Nephrotic Hemodialysis Center, Shanxi Provincial People Hospital, Xi'an, Shaanxi, 710068, China
| | - Geping Kang
- Hemodialysis Center, Department of Nephrology and Endocrinology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, 710038, China
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Bahadi A, Lagtarna H, Benbria S, Zajjari Y, Elkabbaj D, Zemraoui N. Physical activity in Sahara Moroccan hemodialysis patients. BMC Res Notes 2021; 14:65. [PMID: 33597008 PMCID: PMC7890959 DOI: 10.1186/s13104-021-05460-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 01/22/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE The evaluation of physical activity for chronic hemodialysis patients is a new approach for patient global care. The objective of this work is to evaluate the physical activity in chronic hemodialysis patients and identify the risk factors associated with reduced physical activity. This is a prospective study for 6 months including 150 chronic hemodialysis patients in the Guelmim-Oued Noun Regionin Moroccan Sahara. We use Baecke's survey, translated and validated in Arabic local language. The socio-demographic, clinical, and biological data were completed during the interrogation and from the medical records of the patients. RESULTS The mean age of our patients was 54.6 ± 16.4 years, with male predominance (59%). Most patients have a low education level and 60% were illiterate. Hypertension was found in 54% of our patients, diabetes in 39%, and cardiovascular disease in 10% of patients. Low Physical activity was associated with gender (OR = 4.05), age (OR = 1.03) and high education level (OR = 0.2). Our work has met the various pre-established objectives, however other more specific studies must be conducted to better characterize the profile of physical activity in chronic hemodialysis patients.
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Affiliation(s)
- A. Bahadi
- Department of Nephrology, Dialysis and Kidney Transplantation, Military Teaching Hospital Mohammed Vth, Rabat, Morocco
- Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
| | - H. Lagtarna
- Faculty of Medicine and Pharmacy, University Caddy Ayyad, Marrakech, Morocco
| | - S. Benbria
- Department of Nephrology, Dialysis and Kidney Transplantation, Military Teaching Hospital Mohammed Vth, Rabat, Morocco
| | - Y. Zajjari
- Department of Nephrology, Dialysis and Kidney Transplantation, Military Teaching Hospital Mohammed Vth, Rabat, Morocco
- Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
| | - D. Elkabbaj
- Department of Nephrology, Dialysis and Kidney Transplantation, Military Teaching Hospital Mohammed Vth, Rabat, Morocco
- Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
| | - N. Zemraoui
- Department of Nephrology, Military Hospital Avicenne, Marrakech, Morocco
- Faculty of Medicine and Pharmacy, University Caddy Ayyad, Marrakech, Morocco
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Bays HE, Taub PR, Epstein E, Michos ED, Ferraro RA, Bailey AL, Kelli HM, Ferdinand KC, Echols MR, Weintraub H, Bostrom J, Johnson HM, Hoppe KK, Shapiro MD, German CA, Virani SS, Hussain A, Ballantyne CM, Agha AM, Toth PP. Ten things to know about ten cardiovascular disease risk factors. Am J Prev Cardiol 2021; 5:100149. [PMID: 34327491 PMCID: PMC8315386 DOI: 10.1016/j.ajpc.2021.100149] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 12/12/2022] Open
Abstract
Given rapid advancements in medical science, it is often challenging for the busy clinician to remain up-to-date on the fundamental and multifaceted aspects of preventive cardiology and maintain awareness of the latest guidelines applicable to cardiovascular disease (CVD) risk factors. The “American Society for Preventive Cardiology (ASPC) Top Ten CVD Risk Factors 2021 Update” is a summary document (updated yearly) regarding CVD risk factors. This “ASPC Top Ten CVD Risk Factors 2021 Update” summary document reflects the perspective of the section authors regarding ten things to know about ten sentinel CVD risk factors. It also includes quick access to sentinel references (applicable guidelines and select reviews) for each CVD risk factor section. The ten CVD risk factors include unhealthful nutrition, physical inactivity, dyslipidemia, hyperglycemia, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and sex differences), thrombosis/smoking, kidney dysfunction and genetics/familial hypercholesterolemia. For the individual patient, other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the “ASPC Top Ten CVD Risk Factors 2021 Update” to provide a succinct overview of things to know about ten common CVD risk factors applicable to preventive cardiology.
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Affiliation(s)
- Harold E. Bays
- Medical Director / President, Louisville Metabolic and Atherosclerosis Research Center, Louisville, KY USA
- Corresponding author.
| | - Pam R. Taub
- University of California San Diego Health, San Diego, CA USA
| | | | - Erin D. Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard A. Ferraro
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Alison L. Bailey
- Chief, Cardiology, Centennial Heart at Parkridge, Chattanooga, TN USA
| | - Heval M. Kelli
- Northside Hospital Cardiovascular Institute, Lawrenceville, GA USA
| | - Keith C. Ferdinand
- Professor of Medicine, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA USA
| | - Melvin R. Echols
- Assistant Professor of Medicine, Department of Medicine, Cardiology Division, Morehouse School of Medicine, New Orleans, LA USA
| | - Howard Weintraub
- NYU Grossman School of Medicine, NYU Center for the Prevention of Cardiovascular Disease, New York, NY USA
| | - John Bostrom
- NYU Grossman School of Medicine, NYU Center for the Prevention of Cardiovascular Disease, New York, NY USA
| | - Heather M. Johnson
- Christine E. Lynn Women's Health & Wellness Institute, Boca Raton Regional Hospital/Baptist Health South Florida, Clinical Affiliate Associate Professor, Florida Atlantic University, Boca Raton, FL USA
| | - Kara K. Hoppe
- Assistant Professor, Division of Maternal Fetal Medicine, Department of Obstetrics & Gynecology, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
| | - Michael D. Shapiro
- Center for Prevention of Cardiovascular Disease, Section of Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC USA
| | - Charles A. German
- Section of Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC USA
| | - Salim S. Virani
- Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center and Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX USA
| | - Aliza Hussain
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX USA
| | - Christie M. Ballantyne
- Department of Medicine and Center for Cardiometabolic Disease Prevention, Baylor College of Medicine, Houston, TX USA
| | - Ali M. Agha
- Department of Medicine and Center for Cardiometabolic Disease Prevention, Baylor College of Medicine, Houston, TX USA
| | - Peter P. Toth
- CGH Medical Center, Sterling, IL USA
- Cicarrone center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD USA
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Yamamoto S, Matsuzawa R, Hoshi K, Harada M, Watanabe T, Suzuki Y, Isobe Y, Imamura K, Osada S, Yoshida A, Kamiya K, Matsunaga A. Impact of Physical Activity on Dialysis and Nondialysis Days and Clinical Outcomes Among Patients on Hemodialysis. J Ren Nutr 2020; 31:380-388. [PMID: 33257227 DOI: 10.1053/j.jrn.2020.07.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 07/23/2020] [Accepted: 07/26/2020] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVE Patients undergoing hemodialysis (HD) have different physical activity (PA) patterns on HD and non-HD days. Nonetheless, whether these differences are associated with clinical outcomes remains unclear. We examined the association of PA levels on HD and non-HD days with cardiovascular (CV) hospitalizations and mortality. METHODS Outpatients undergoing HD from 2002 to 2019 were retrospectively enrolled. The number of steps performed over 3 HD days and 4 non-HD days was recorded via accelerometry. Outcomes were all-cause mortality and a composite of CV hospitalizations and mortality. Patients were divided into two groups, each according to the median number of steps performed on HD (2371 steps/day) and non-HD days (3752 steps/day). Further, we categorized them into 4 groups according to each median values: "more active on HD/more active on non-HD (MM)," "more active on HD/less active on non-HD (ML)," "less active on HD/more active on non-HD (LM)," and "less active on HD/less active on non-HD (LL)." Cox and mixed-effects Poisson regression models were used for these outcomes. RESULTS We analyzed 512 patients (median follow-up, 3.4 years). Higher PA on HD (hazard ratio [HR], 0.59; 95% confidence interval [CI], 0.54-0.65), and non-HD (HR, 0.84; 95% CI, 0.80-0.88) was associated with lower mortality risk, respectively. Further, the ML group (HR, 1.20; 95% CI, 1.13-1.28), LM group (HR, 1.82; 95% CI, 1.53-2.17), and LL group (HR, 1.83; 95% CI, 1.65-2.02) had higher mortality risks than the MM group. Associations of PA with multiple CV hospitalizations and mortality were similar to those between PA and mortality. CONCLUSIONS Higher PA on HD and non-HD days was associated with lower risks of CV hospitalizations and mortality. However, higher PA levels on either HD or non-HD days alone did not improve clinical outcomes.
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Affiliation(s)
- Shohei Yamamoto
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan; Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan.
| | - Ryota Matsuzawa
- Department of Physical Therapy, School of Rehabilitation, Hyogo University of Health Sciences, Hyogo, Japan
| | - Keika Hoshi
- Center for Public Health Informatics, National Institute of Public Health, Saitama, Japan; Department of Hygiene, Kitasato University School of Medicine, Kanagawa, Japan
| | - Manae Harada
- Department of Rehabilitation, Sagami Circulatory Organ Clinic, Kanagawa, Japan
| | - Takaaki Watanabe
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
| | - Yuta Suzuki
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
| | - Yusuke Isobe
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
| | - Keigo Imamura
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan
| | - Shiwori Osada
- Department of Nephrology, Tokyo Ayase Kidney Center, Tokyo, Japan
| | - Atsushi Yoshida
- Department of Hemodialysis Center, Sagami Circulatory Organ Clinic, Kanagawa, Japan
| | - Kentaro Kamiya
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University, Kanagawa, Japan
| | - Atsuhiko Matsunaga
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan; Department of Rehabilitation, School of Allied Health Sciences, Kitasato University, Kanagawa, Japan
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Hatef M, Mousavinasab N, Esmaeili R, Kamali M, Madani Z, Spahbodi F, Shafipour V. The Effects of Exercise Training on Physical Performance and Self-efficacy in Hemodialysis Patients: A Randomized Controlled Clinical Trial. IRANIAN JOURNAL OF NURSING AND MIDWIFERY RESEARCH 2020; 25:520-526. [PMID: 33747842 PMCID: PMC7968584 DOI: 10.4103/ijnmr.ijnmr_28_19] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 07/28/2020] [Accepted: 08/23/2020] [Indexed: 01/09/2023]
Abstract
Background: Hemodialysis patients are faced with challenges in carrying out their daily activities. Self-efficacy is a social cognitive concept that can affect behavioral control in these patients. Hence, the purpose of the present study was to investigate the effects of exercise training on physical performance and self-efficacy in hemodialysis patients. Materials and Methods: This randomized controlled clinical trial was conducted on 60 hemodialysis patients who visited hospitals affiliated to Mazandaran University of Medical Sciences in Sari, Iran. The participants were randomly divided into two groups. The patients in the intervention/exercise group received the 8-week exercise program. Patients in the control group received routine care. The Six-Minute Walk Test (6MWT) was used to assess the patients' functional ability and the Exercise Self-Efficacy Scale (ESES) and Chronic Disease Self-Efficacy Scale (CDSES) were used to assess their self-efficacy before and 2 and 8 weeks after the intervention. For statistical analysis, independent t-test and paired t-test were used. Results: The comparison of self-efficacy between the exercise group and control group after 8 weeks of intervention showed a significant difference between the groups in terms of the CDSES (F1,43= 22.92, p < 0.001) and ESES (F1,38= 10.84, p < 0.001) results. Moreover, the comparison of mean distance walked based on the 6MWT showed significant changes in this variable (F1= 2.05, p = 0.015). Conclusions: The designed exercise program can improve self-efficacy and physical performance in hemodialysis patients. This intervention is recommended for hemodialysis patients due to its effectiveness, simplicity, and uncomplicated characteristics
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Affiliation(s)
- Marzieh Hatef
- Orthopedic Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Nouraddin Mousavinasab
- Department of Biostatistics, School of Health, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ravanbakhsh Esmaeili
- Orthopedic Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahsa Kamali
- Orthopedic Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Zahra Madani
- Department of Sport Medicine, Mazandaran University Medical Science, Sari, Iran
| | - Fatemeh Spahbodi
- Department of Nephrology, Mazandaran University of Medical Sciences, Sari, Iran
| | - Vida Shafipour
- Orthopedic Research Center, Mazandaran University of Medical Sciences, Sari, Iran
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Assawasaksakul N, Sirichana W, Joosri W, Kulaputana O, Eksakulkla S, Ketanun C, Kittiskulnam P, Chantadisai M, Takkavatakarn K, Susantitaphong P, Praditpornsilpa K, Eiam-Ong S, Tiranathanagul K. Effects of intradialytic cycling exercise on daily physical activity, physical fitness, body composition, and clinical parameters in high-volume online hemodiafiltration patients: a pilot randomized-controlled trial. Int Urol Nephrol 2020; 53:359-371. [PMID: 33128722 DOI: 10.1007/s11255-020-02677-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 10/03/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE The mortality of dialysis patients treated with high-volume online hemodiafiltration (OL-HDF) is better than hemodialysis, but is still higher than healthy population. Low daily physical activity increases cardiovascular mortality. Addition of intradialytic exercise (IDX) program might improve physical activity and health status in OL-HDF patients. This pilot open-labeled randomized-controlled trial was conducted to evaluate the effects of IDX on physical activity and other clinical parameters in OL-HDF patients. METHODS Twelve OL-HDF patients were randomized into control (n = 6) or IDX (n = 6) groups. The subjects in IDX group were trained to exercise using a cycle ergometer for 60 min during each OL-HDF session. Physical activity measured as daily step count using a wrist-worn triaxial accelerometer, physical fitness, or cardiorespiratory fitness assessed by VO2max and other physical performance tests, lean body mass determined by the Dual-energy X-ray absorptiometry (DXA), quality of life (QOL), and various parameters were compared between baseline and 6 months. RESULTS The baseline physical activity status was comparable. Following 6-month IDX, the physical activity was significantly improved in IDX group [+ 1048.79 (+ 741.50, + 2792.54) vs. - 362.06 (- 1626.82, - 167.47) steps/day, p = 0.01], while physical fitness and QOL were unchanged. The lean body mass parameters were preserved in the IDX group while seemed to decrease in the control group. Serum albumin was significantly increased in the IDX group (p = 0.01). The hemoglobin changes were significantly better (p = 0.01) and the erythropoietin resistance index was significantly lower in the IDX group (p = 0.03). Phosphate reduction was significantly greater in the IDX group (p = 0.04). CONCLUSIONS IDX could improve physical activity and other metabolic parameters in OL-HDF patients and these might contribute to further improvement in clinical and survival outcomes. TRIAL REGISTRATION ClinicalTrials.gov Registration: NCT03353844.
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Affiliation(s)
- Nawaporn Assawasaksakul
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Worawan Sirichana
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Waraporn Joosri
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
- Department of Nursing, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Onanong Kulaputana
- Department of Physiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Sukanya Eksakulkla
- Department of Physical Therapy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Chutima Ketanun
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
- Department of Nursing, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Piyawan Kittiskulnam
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Maythinee Chantadisai
- Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Kullaya Takkavatakarn
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Paweena Susantitaphong
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Kearkiat Praditpornsilpa
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Somchai Eiam-Ong
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Khajohn Tiranathanagul
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society and Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.
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Yamaguchi T, Yabe H, Mitake Y, Chishiki A, Katogi T, Fujii T. Effects of exercise therapy on the persistence of physical function, exercise habits, and self-efficacy after cessation of exercise in patients undergoing hemodialysis: A nonrandomized control trial. Ther Apher Dial 2020; 25:458-466. [PMID: 32986265 DOI: 10.1111/1744-9987.13587] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 09/12/2020] [Accepted: 09/22/2020] [Indexed: 12/19/2022]
Abstract
The present study investigated the sustained effect of exercise therapy discontinuation in patients under hemodialysis with low physical function. Seven subjects in the exercise group and eight in the control group who had low physical function (short physical performance battery; SPPB ≤ 9 points) were included in the study. The exercise group received 6 months of intradialytic exercise, followed by 6 months of observation. We assessed SPPB, grip strength, self-efficacy (SE), and exercise habits in both the groups before and after 12 months. There were statistically significant improvements in SPPB (effect size, 0.58; 95% confidence interval [CI], 0.13-3.55) and SE (effect size, 0.59; 95% CI, 0.25-7.57) in the exercise group relative to the control group. The exercise group displayed more exercise habits than the control group at 12 months. A 6-month period of intradialytic exercise may contribute to the continuation of SPPB and SE after exercise discontinuation.
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Affiliation(s)
- Tomoya Yamaguchi
- Department of Rehabilitation, Seirei Fukuroi Municipal Hospital, Shizuoka, Japan
| | - Hiroki Yabe
- Department of Physical Therapy, School of Rehabilitation Sciences, Seirei Christopher University, Shizuoka, Japan
| | - Yuya Mitake
- Department of Rehabilitation, Seirei Sakura Citizen Hospital, Chiba, Japan
| | - Aika Chishiki
- Department of Rehabilitation, Seirei Sakura Citizen Hospital, Chiba, Japan
| | - Takehide Katogi
- Department of Rehabilitation, Seirei Sakura Citizen Hospital, Chiba, Japan
| | - Takayuki Fujii
- Department of Nephrology, Seirei Sakura Citizen Hospital, Chiba, Japan
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Perceived difficulty in activities of daily living and survival in patients receiving maintenance hemodialysis. Int Urol Nephrol 2020; 53:177-184. [PMID: 32797384 DOI: 10.1007/s11255-020-02600-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 08/04/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Most patients receiving hemodialysis have perceived difficulty in mobility tasks, such as basic activities of daily living (ADL), ambulation, and walking up or down stairs, even if they can ambulate independently. Perceived difficulty in performing ADL (ADL difficulty) is reportedly a useful predictor of mortality in older community-dwelling people. However, very few studies have examined the association of ADL difficulty with clinical outcomes in patients receiving hemodialysis. This study aimed to identify the association between ADL difficulty related to mobility tasks of lower limbs and all-cause mortality in patients receiving hemodialysis who are able to ambulate independently. METHODS This retrospective study analyzed 300 clinically stable outpatients (median age, 65.0 years) receiving hemodialysis. ADL difficulty was evaluated at baseline with a novel questionnaire developed for patients receiving hemodialysis. Lower scores indicated lower ADL, i.e., greater ADL difficulty. The patients were divided into two groups by the median ADL score: a higher ADL group and a lower ADL group. The association between ADL difficulty and all-cause mortality was estimated by Cox regression analyses. RESULTS Median follow-up duration was 58 months. The incident rates were 0.02 per person-year in the higher ADL group and 0.06 per person-year in the lower ADL group (P < 0.001). After adjusting for the effects of clinical characteristics, the hazard ratio for all-cause mortality in the lower ADL group was 2.70 (95% confidence interval 1.57-4.64) compared with that in the higher ADL group. CONCLUSIONS Perceived difficulty in mobility tasks was independently associated with all-cause mortality among ambulatory patients receiving hemodialysis.
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Prescott S, Traynor JP, Shilliday I, Zanotto T, Rush R, Mercer TH. Minimum accelerometer wear-time for reliable estimates of physical activity and sedentary behaviour of people receiving haemodialysis. BMC Nephrol 2020; 21:230. [PMID: 32546225 PMCID: PMC7296937 DOI: 10.1186/s12882-020-01877-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 06/01/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Low levels of physical activity are implicated in low life expectancies of people receiving maintenance haemodialysis. Accelerometers are increasingly being used to quantify activity behaviours of this population but guidance to quality-assure such data is lacking. The objective of this study was to provide data processing and reduction recommendations to ensure accelerometer-derived outcomes are sufficiently reliable for interpretative analysis. METHODS Seventy people receiving maintenance haemodialysis (age 55.9 ± 15.7 years, 34% women, 23% diabetic) from a single outpatient renal unit volunteered for the study. Participants wore Actigraph GT3x and ActivPAL monitors during waking hours over seven days. Reliability of accelerometer output (normalised to wear-time) was assessed via intraclass correlation coefficient (ICC). The Spearman-Brown prophecy formula was subsequently applied to the ICCs to derive the minimum required accelerometer wear-time for each behavioural outcome. RESULTS Monitor wear compliance was greater on dialysis compared to non-dialysis days (90% v 77%). Participants were significantly more active on non-dialysis days compared to dialysis days but there were no significant differences in estimated behaviours between days within the same condition. Average measure ICCs for all accelerometer outcomes were high (range 0.76-0.96). Computations indicated that habitual physical activity and sedentary behaviour could be estimated with a minimum reliability level of 0.80 from one dialysis day and two non-dialysis days, and at least eight hours monitor wear per day. Applying this rubric allowed 90% of participant data to be retained for further analysis. CONCLUSIONS Regardless of accelerometer, one dialysis and two non-dialysis days data with a minimum of eight hours wear each day should enable habitual activity of people receiving maintenance haemodialysis to be characterised with acceptable reliability. These recommendations reconcile the tension between wear-time criteria stringency and retention of an adequately representative sample.
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Affiliation(s)
- Sean Prescott
- Centre for Health, Activity and Rehabilitation Research, Queen Margaret University, Edinburgh, Scotland, EH21 6UU, UK
| | - Jamie P Traynor
- Queen Elizabeth University Hospital, Renal and Transplant Unit, Glasgow, UK
| | | | - Tobia Zanotto
- Centre for Health, Activity and Rehabilitation Research, Queen Margaret University, Edinburgh, Scotland, EH21 6UU, UK
| | - Robert Rush
- Centre for Health, Activity and Rehabilitation Research, Queen Margaret University, Edinburgh, Scotland, EH21 6UU, UK
| | - Thomas H Mercer
- Centre for Health, Activity and Rehabilitation Research, Queen Margaret University, Edinburgh, Scotland, EH21 6UU, UK.
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Gołębiowski T, Kusztal M, Konieczny A, Letachowicz K, Gawryś A, Skolimowska B, Ostrowska B, Zmonarski S, Janczak D, Krajewska M. Disability of Dialysis Patients and the Condition of Blood Vessels. J Clin Med 2020; 9:E1806. [PMID: 32531965 PMCID: PMC7356767 DOI: 10.3390/jcm9061806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 01/31/2023] Open
Abstract
The number of elderly hemodialysis patients is constantly increasing worldwide. This population has a high burden of comorbid conditions, which impair daily activities. The aim of the study was to analyze problems of disability in hemodialysis patients in the context of cardiovascular (CV) complications and vascular condition. In this cross-sectional study, 129 patients (mean age 64.5) were enrolled. The degree of disability in Barthel index (Bi) and 10-year cardiovascular risk (QRISK®3) were assessed. A Mobil-O-Graph monitor was used for measuring hemodynamic parameters. Only 6.2% of patients were professionally active, 19% used a wheelchair for transport, and 16% used crutches. More than half (51%) were independent in everyday activities reaching 80-100 points on Bi. The rest, with Bi < 80, were considered as dependent. The most common causes of disability were CV complications. The independent group (80-100 points) was characterized by significantly lower pulse wave velocity (PWV) and lower QRISK®3 compared to dependent patients. The degree of disability negatively correlated with age, PWV, and QRISK®3. Multivariate logistic regression revealed that disability (Bi < 80) was independently associated with CV events in the past adjusted odds ratio (adj.OR) 4.83 (95% confidence interval (95% CI): 1.74-13.41) and higher PWV adj.OR 1.45 (95% CI: 1.15-1.82). Our results indicate that CV diseases are the most important cause of functional impairment.
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Affiliation(s)
- Tomasz Gołębiowski
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.K.); (K.L.); (A.G.); (S.Z.); (M.K.)
| | - Mariusz Kusztal
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.K.); (K.L.); (A.G.); (S.Z.); (M.K.)
| | - Andrzej Konieczny
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.K.); (K.L.); (A.G.); (S.Z.); (M.K.)
| | - Krzysztof Letachowicz
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.K.); (K.L.); (A.G.); (S.Z.); (M.K.)
| | - Ada Gawryś
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.K.); (K.L.); (A.G.); (S.Z.); (M.K.)
| | - Beata Skolimowska
- Department of Occupational Therapy, University School of Physical Education in Wroclaw, 51-612 Wroclaw, Poland; (B.S.); (B.O.)
| | - Bożena Ostrowska
- Department of Occupational Therapy, University School of Physical Education in Wroclaw, 51-612 Wroclaw, Poland; (B.S.); (B.O.)
| | - Sławomir Zmonarski
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.K.); (K.L.); (A.G.); (S.Z.); (M.K.)
| | - Dariusz Janczak
- Department of Vascular, General and Transplantation Surgery, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Magdalena Krajewska
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.K.); (K.L.); (A.G.); (S.Z.); (M.K.)
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Bays HE. Ten things to know about ten cardiovascular disease risk factors ("ASPC Top Ten - 2020"). Am J Prev Cardiol 2020; 1:100003. [PMID: 34327447 PMCID: PMC8315360 DOI: 10.1016/j.ajpc.2020.100003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/04/2020] [Accepted: 04/04/2020] [Indexed: 12/20/2022] Open
Abstract
Preventive cardiology involves understanding and managing multiple cardiovascular disease (CVD) risk factors. Given the rapid advancements in medical science, it may be challenging for the busy clinician to remain up-to-date on the multifaceted and fundamental aspects of CVD prevention, and maintain awareness of the newest applicable guidelines. The "American Society for Preventive Cardiology (ASPC) Top Ten 2020" summarizes ten essential things to know about ten important CVD risk factors, listed in tabular formats. The ten CVD risk factors include unhealthful nutrition, physical inactivity, dyslipidemia, hyperglycemia, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and gender), thrombosis/smoking, kidney dysfunction and genetics/familial hypercholesterolemia. For the individual patient, other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the "ASPC Top Ten 2020" to provide a succinct overview of things to know about ten common CVD risk factors applicable to preventive cardiology.
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Affiliation(s)
- Harold Edward Bays
- Louisville Metabolic and Atherosclerosis Research Center, 3288, Illinois Avenue, Louisville, KY, 40213, USA
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Lou X, Li Y, Shen H, Juan J, He Q. Physical activity and somatic symptoms among hemodialysis patients: a multi-center study in Zhejiang, China. BMC Nephrol 2019; 20:477. [PMID: 31878896 PMCID: PMC6933661 DOI: 10.1186/s12882-019-1652-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 11/29/2019] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Somatic symptoms are commonly reported by patients on maintenance hemodialysis. Based on evidence that exercise can improve psychological state among the general population, we aimed to evaluate the effects of physical activity on somatic symptoms specifically in this clinical population. METHODS This was a multicenter, cross-sectional study that included patients receiving hemodialysis treatment ≥3 times per week for > 3 months, aged 18 years or older, and who were willing to complete our study questionnaires and wear a pedometer; they were recruited from four hemodialysis centers in Zhejiang, China. Physical activity was quantified using pedometer data, with somatic symptoms quantified using the Symptom Checklist-90 (SCL-90). Hemodialysis information and blood laboratory tests were obtained from patients' medical record. The score on the somatic dimension of the SCL-90 (S1-score) subdivided into tertiles for analysis: ≤1.17 (Q1), 1.17-1.58 (Q2) and ≥ 1.58 (Q3). A multivariate logistic regression analysis was performed to estimate the crude and adjusted odd ratios (ORs) and 95% confidence intervals (CIs) for the S1- somatic score according to the physical activity level during the last week. For this analysis, patients were stratified in a high and low exercise group using a cutoff of 3000 MET-min/week. Model 1 was adjusted for skinfold thickness of the triceps, upper arm circumference, grip strength, 5-m walking time, and 30-s sit-to-stand test. In model 2, we further adjusted for the leukocyte count, high-sensitivity C-reactive protein level, and albumin level. RESULTS After screening, 320 patients were enrolled into the study group (37.50% male, average age of 58.60 ± 14.2 years and mean average number of steps per day of 3725.92 ± 2663.47). The S1-score (1.51 ± 0.39) was significantly higher for patients than for the normal reference population (P < 0.001). As the S1-score increased, the average number of steps per day decreased, both on dialysis and non-dialysis days. Total physical activity, measured by pedometry, showed the best correlation to S1 scores (r = - 0.813; P < 0.01). The OR of a high S1-score was 1.97 [95% CI, 0.63-4.08] for patients in the low physical activity group. CONCLUSION Higher S1 (somatic symptom) score was related to low physical activity among patients on maintenance hemodialysis.
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Affiliation(s)
- Xiaowei Lou
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, 310014, People's Republic of China.,Department of Nephrology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, 310014, People's Republic of China.,Peoples' Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, 310014, People's Republic of China.,Chinese Medical Nephrology Key Laboratory of Zhejiang Province, Hangzhou, Zhejiang, 310014, People's Republic of China
| | - Yiwen Li
- Department of Nephrology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, 310014, People's Republic of China.,Peoples' Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, 310014, People's Republic of China.,Chinese Medical Nephrology Key Laboratory of Zhejiang Province, Hangzhou, Zhejiang, 310014, People's Republic of China
| | - Huajuan Shen
- Department of Nephrology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, 310014, People's Republic of China.,Peoples' Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, 310014, People's Republic of China.,Chinese Medical Nephrology Key Laboratory of Zhejiang Province, Hangzhou, Zhejiang, 310014, People's Republic of China
| | - Jin Juan
- Department of Nephrology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, 310014, People's Republic of China.,Peoples' Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, 310014, People's Republic of China.,Chinese Medical Nephrology Key Laboratory of Zhejiang Province, Hangzhou, Zhejiang, 310014, People's Republic of China
| | - Qiang He
- Department of Nephrology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, 310014, People's Republic of China. .,Peoples' Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, 310014, People's Republic of China. .,Chinese Medical Nephrology Key Laboratory of Zhejiang Province, Hangzhou, Zhejiang, 310014, People's Republic of China.
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Hendriks FK, Smeets JSJ, van der Sande FM, Kooman JP, van Loon LJC. Dietary Protein and Physical Activity Interventions to Support Muscle Maintenance in End-Stage Renal Disease Patients on Hemodialysis. Nutrients 2019; 11:E2972. [PMID: 31817402 PMCID: PMC6950262 DOI: 10.3390/nu11122972] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/01/2019] [Accepted: 12/03/2019] [Indexed: 01/10/2023] Open
Abstract
End-stage renal disease patients have insufficient renal clearance capacity left to adequately excrete metabolic waste products. Hemodialysis (HD) is often employed to partially replace renal clearance in these patients. However, skeletal muscle mass and strength start to decline at an accelerated rate after initiation of chronic HD therapy. An essential anabolic stimulus to allow muscle maintenance is dietary protein ingestion. Chronic HD patients generally fail to achieve recommended protein intake levels, in particular on dialysis days. Besides a low protein intake on dialysis days, the protein equivalent of a meal is extracted from the circulation during HD. Apart from protein ingestion, physical activity is essential to allow muscle maintenance. Unfortunately, most chronic HD patients have a sedentary lifestyle. Yet, physical activity and nutritional interventions to support muscle maintenance are generally not implemented in routine patient care. To support muscle maintenance in chronic HD patients, quantity and timing of protein intake should be optimized, in particular throughout dialysis days. Furthermore, implementing physical activity either during or between HD sessions may improve the muscle protein synthetic response to protein ingestion. A well-orchestrated combination of physical activity and nutritional interventions will be instrumental to preserve muscle mass in chronic HD patients.
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Affiliation(s)
- Floris K. Hendriks
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, P.O. Box 616, 6200 MD Maastricht, The Netherlands; (F.K.H.)
- Department of Internal Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, P.O. Box 616, 6200 MD Maastricht, The Netherlands;
| | - Joey S. J. Smeets
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, P.O. Box 616, 6200 MD Maastricht, The Netherlands; (F.K.H.)
| | - Frank M. van der Sande
- Division of Nephrology, Department of Internal Medicine, Maastricht University Medical Centre+, P.O. Box 5800, 6202 AZ Maastricht, The Netherlands
| | - Jeroen P. Kooman
- Department of Internal Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, P.O. Box 616, 6200 MD Maastricht, The Netherlands;
- Division of Nephrology, Department of Internal Medicine, Maastricht University Medical Centre+, P.O. Box 5800, 6202 AZ Maastricht, The Netherlands
| | - Luc J. C. van Loon
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, P.O. Box 616, 6200 MD Maastricht, The Netherlands; (F.K.H.)
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More KM, Blanchard C, Theou O, Cranston A, Vinson AJ, Dipchand C, Kiberd B, Tennankore KK. A Location-Based Objective Assessment of Physical Activity and Sedentary Behavior in Ambulatory Hemodialysis Patients. Can J Kidney Health Dis 2019; 6:2054358119872967. [PMID: 31497306 PMCID: PMC6716178 DOI: 10.1177/2054358119872967] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 06/25/2019] [Indexed: 12/04/2022] Open
Abstract
Background: Dialysis patients have reduced moderate to vigorous physical activity, and
light physical activity. This has been shown in self-reported surveys and
objective accelerometer studies. Less attention has been directed toward
sedentary behavior, which is characterized by low energy expenditure (≤1.5
metabolic equivalents). Furthermore, locations where physical activity and
sedentary behavior occur are largely unknown for dialysis patients. Objectives: The objectives of this study were (1) to determine the minutes per day of
moderate to vigorous physical activity, light physical activity, and
sedentary behavior for hemodialysis patients; (2) to describe differences in
moderate to vigorous physical activity, light physical activity, and
sedentary behavior comparing dialysis versus nondialysis days; and (3) to
describe the locations where moderate to vigorous physical activity, light
physical activity, and sedentary behavior occur using global positioning
system (GPS) data. Design: Cross-sectional study. Setting: The study was performed at a tertiary care hospital in Nova Scotia,
Canada. Patients: A total of 50 adult in-center hemodialysis patients consented to the
study. Measurements: Physical activity and sedentary behavior were measured with an Actigraph-GT3X
accelerometer. Location was determined using a Qstarz BT-Q1000X GPS
receiver. Methods: Minutes of daily activity were described as was percentage of wear time for
each activity level across different locations during waking hours. Physical
activity intensity, quantity, and location were also analyzed according to
dialysis vs nondialysis days. Results: Forty-three patients met requirements for accelerometer analysis, of whom 42
had GPS data. Median wear time was 836.5 min/day (interquartile range [IQR]:
788.3-918.3). Median minutes of daily wear time spent in sedentary behavior,
light physical activity, and moderate to vigorous physical activity was 636
minutes (IQR: 594.1-730.1), 178 minutes (IQR: 144-222.1), and 1.6 minutes
(IQR: 0.6-7.7), respectively. Proportion of daily wear time spent in
sedentary behavior, light physical activity, and moderate to vigorous
physical activity was 78.4% (IQR: 70.7-84.0), 21.5% (IQR: 16.0-26.9), and
0.2% (IQR: 0.1-1.1), respectively. Home was the dominant location for total
linked accelerometer-GPS time (59.4%, IQR: 46.9-69.5) as well as for each
prespecified level of activity. Significantly more sedentary behavior and
less light physical activity occurred on dialysis days compared with
nondialysis days (P ≤ .01, respectively). Moderate to
vigorous physical activity did not differ significantly between dialysis and
nondialysis days. Limitations: Small sample size from a single academic center may limit generalizability.
Difficult to engage population as less than half of eligible dialysis
patients provided consent. Physical activity may have been underestimated as
devices were not worn for all waking hours or aquatic activities, and
hip-based accelerometers may not capture stationary exercise. Conclusions: Ambulatory, in-center hemodialysis patients exhibit substantial sedentary
behavior and minimal physical activity across a limited range of locations.
Given the sedentary tendencies of this population, focus should be directed
on increasing physical activity at any location frequented. Home-based
exercise programs may serve as a potential adjunct to established
intradialytic-based therapies given the amount of time spent in the home
environment.
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Affiliation(s)
- Keigan M More
- Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, NS, Canada.,Nova Scotia Health Authority, Halifax, NS, Canada
| | - Chris Blanchard
- Department of Medicine, Dalhousie University, Halifax, NS, Canada.,School of Health and Human Performance, Dalhousie University, Halifax, NS, Canada.,School of Physiotherapy, Dalhousie University, Halifax, NS, Canada
| | - Olga Theou
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
| | | | - Amanda J Vinson
- Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, NS, Canada.,Nova Scotia Health Authority, Halifax, NS, Canada
| | - Christine Dipchand
- Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, NS, Canada.,Nova Scotia Health Authority, Halifax, NS, Canada
| | - Bryce Kiberd
- Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, NS, Canada.,Nova Scotia Health Authority, Halifax, NS, Canada
| | - Karthik K Tennankore
- Division of Nephrology, Department of Medicine, Dalhousie University, Halifax, NS, Canada.,Nova Scotia Health Authority, Halifax, NS, Canada
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Cops J, Haesen S, De Moor B, Mullens W, Hansen D. Exercise intervention in hospitalized heart failure patients, with emphasis on congestion-related complications: a review. Heart Fail Rev 2019; 25:257-268. [DOI: 10.1007/s10741-019-09833-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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