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Song Y, Chen L, Wang M, He Q, Xue J, Jiang H. The optimal exercise modality and intensity for hemodialysis patients incorporating Bayesian network meta-analysis and systematic review. Front Physiol 2022; 13:945465. [PMID: 36200055 PMCID: PMC9527310 DOI: 10.3389/fphys.2022.945465] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Physical inactivity is highly prevalent in patients with hemodialysis, and a large body of evidence reported the positive effect of different exercise modalities on their health outcomes. However, the effective dosage of exercise for hemodialysis patients still requires verification. Objective: We aimed to determine the most effective exercise intensity and modality for improvements in physical function, blood pressure control, dialysis adequacy, and health-related quality of life for hemodialysis patients. Design: Systematic review with network meta-analysis of randomized trials. Data sources: Five electronic databases (PubMed, EMBASE, Web of Science, Cochrane CENTRAL, and Scopus) were searched for randomized controlled trials. Data extraction and quality appraisal were conducted by two authors independently. Data were analyzed by the R (version.3.6.2) and the Stata (version.15.0). Result: We included 1893 patients involving four exercise modalities and six exercise intensities. Combined training (aerobic exercise plus resistance exercise) has been the top-ranking exercise modality for improving the 6-min walk test (6MWT) (surface under the cumulative ranking curve analysis (SUCRA) score, 90.63), systolic blood pressure control (SUCRA score, 77.35), and diastolic pressure control (SUCRA score, 90.56). Moreover, the top-ranking exercise intensity was moderate–vigorous for 6MWT (SUCRA score, 82.36), systolic blood pressure (SUCRA score, 77.43), and diastolic blood pressure (SUCRA score, 83.75). Regarding dialysis adequacy and health-related quality of life, we found no exercise modality or intensity superior to the placebo. Conclusion: This network meta-analysis indicated that combined training and moderate–vigorous intensity might be the most effective interventions to improve 6MWT and blood pressure control. This finding helps further guide clinical exercise prescriptions for hemodialysis patients. Systematic Review Registration: [https://www.crd.york.ac.uk/PROSPERO/], identifier [CRD42021268535].
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Ferrari F, Helal L, Dipp T, Soares D, Soldatelli Â, Mills AL, Paz C, Tenório MCC, Motta MT, Barcellos FC, Stein R. Intradialytic training in patients with end-stage renal disease: a systematic review and meta-analysis of randomized clinical trials assessing the effects of five different training interventions. J Nephrol 2019; 33:251-266. [PMID: 31865607 DOI: 10.1007/s40620-019-00687-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Accepted: 12/15/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Patients with end-stage renal disease (ESRD) undergoing hemodialysis may have reduced dialysis adequacy (Kt/V), low cardiorespiratory fitness, and worse prognosis. Different types of intradialytic training (IDT) may serve as an adjunct therapy for the management of the ESRD. This systematic review and meta-analysis aimed to assess the impact of different types of IDT on clinical outcomes and functional parameters in ESRD. METHODS PubMed, Embase, CINAHL, Cochrane CENTRAL, Scopus, SPORTDiscus, and Google Scholar were searched for randomized clinical trials in adult patients with ESRD which compared IDT with usual care (UC), without language restrictions and published up to July 2019; a handsearch of references was also performed. Certainty of evidence was assessed using GRADE, and risk of bias in primary studies with the RoB 1.0 tool. RESULTS Fifty studies were included (n = 1757). Compared to UC, aerobic IDT improved Kt/V (WMD = 0.08), VO2peak (WMD = 2.07 mL/kg/min), 6-minute walk test (6MWT) distance (64.98 m), reduced systolic blood pressure (- 10.07 mmHg) and C-reactive protein (- 3.28 mg/L). Resistance training increased 6MWT distance (68.50 m). Combined training increased VO2peak (5.41 mL/kg/min) and reduced diastolic blood pressure (- 5.76 mmHg). Functional electrostimulation (FES) and inspiratory muscle training (IMT) improved 6MWT distance (54.14 m and 117.62 m, respectively). There was no impact on total cholesterol, interleukin-6, or hemoglobin levels. There was no difference in incidence of adverse events between the IDT and control groups. The certainty of evidence was variable according to the GRADE scale, with most outcomes rated very low certainty. The risk of bias assessment of primary studies showed unclear risk in most. CONCLUSIONS Aerobic, resistance, and combined training during hemodialysis, as well as FES and IMT, demonstrated to be effective for the treatment of the patient with ESRD. Our data should be interpreted in light of the unclear risk of bias of most evaluated articles and the low to very low certainty of evidence for evaluated outcomes. PROSPERO REGISTRATION ID CRD42017081338. DATA SHARING REPOSITORY: https://osf.io/fpj54/.
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Affiliation(s)
- Filipe Ferrari
- Graduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2350-Santa Cecília, Porto Alegre, RS, 90035-003, Brazil.,Exercise Cardiology Research Group (CardioEx), Hospital de Clínicas de Porto Alegre/Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Lucas Helal
- Graduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2350-Santa Cecília, Porto Alegre, RS, 90035-003, Brazil.,Exercise Pathophysiology Laboratory (LaFiEx), Hospital de Clínicas de Porto Alegre/Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Thiago Dipp
- School of Physical Therapy, Universidade do Vale do Rio dos Sinos, São Leopoldo, Brazil
| | - Douglas Soares
- Graduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2350-Santa Cecília, Porto Alegre, RS, 90035-003, Brazil.,Experimental and Molecular Cardiovascular Laboratory and Heart Failure Unit, Cardiology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Ângela Soldatelli
- Exact Sciences and Engineering, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | - Andrew Lee Mills
- Center for Workplace Health, American Heart Association, Houston, TX, USA
| | | | | | - Marcelo Trotte Motta
- Department of Biotechnology, Universidade Estadual de Feira de Santana, Feira de Santana, Brazil
| | | | - Ricardo Stein
- Graduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2350-Santa Cecília, Porto Alegre, RS, 90035-003, Brazil. .,Exercise Cardiology Research Group (CardioEx), Hospital de Clínicas de Porto Alegre/Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil. .,Vitta Centro de Bem-Estar Físico, Porto Alegre, Brazil. .,Department of Internal Medicine, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
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Ferreira GD, Bohlke M, Correa CM, Dias EC, Orcy RB. Does Intradialytic Exercise Improve Removal of Solutes by Hemodialysis? A Systematic Review and Meta-analysis. Arch Phys Med Rehabil 2019; 100:2371-2380. [DOI: 10.1016/j.apmr.2019.02.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/20/2019] [Accepted: 02/20/2019] [Indexed: 01/23/2023]
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Maia TO, Paiva DN, Sobral Filho DC, Cavalcanti FCB, Rocha LG, Andrade CCA, Macedo Júnior ARA, Marinho PEM. Does whole body vibration training improve heart rate variability in kidney transplants patients? A randomized clinical trial. J Bodyw Mov Ther 2019; 24:50-56. [PMID: 32507152 DOI: 10.1016/j.jbmt.2019.05.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 05/24/2019] [Indexed: 01/27/2023]
Abstract
BACKGROUND Whole-body vibration (WBV) is an exercise modality that can promote improvements in heart rate variability (HRV) with lower patient overload, and consequently reduce cardiovascular risk in renal transplant patients. The aim of this study was to evaluate the effects of a 12-week WBV training program of two weekly sessions on HRV. METHODS A double-blind, randomized controlled clinical trial with 12 kidney transplant recipients of both genders who underwent WBV training (35 Hz) twice a week for 12 weeks on alternate days (WBV Group) and training with sub-therapeutic WBV (8 Hz) (Sham Group). Variables were evaluated in time and frequency domains of HRV through the 24-h Holter monitor, heart rate (HR), blood pressure (BP) and maximum oxygen consumption (VO2max) through an exercise stress test. RESULTS The delta between Sham and WBV groups showed an increase in the low frequency (Δ = 959.05 Hz; p = 0.01) and in the high frequency (Δ = 204.42 Hz; p = 0.04) of the HRV compared to Sham group. No changes in the ergometric variables were observed for any of the groups. CONCLUSION The present study evidenced an increase in the low and high frequency of HRV in individuals who participated in the Sham WBV group. There was no improvement in the autonomic balance in the groups, in the other HRV parameters, or the exercise test after the WBV training period.
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Affiliation(s)
- Tuíra O Maia
- Post-Graduation Program Health Sciences, Universidade Federal de Pernambuco, Recife, PE, Brazil.
| | - Dulciane N Paiva
- Post-Graduation Program in Health Promotion, Universidade de Santa Cruz do Sul, Santa Cruz do Sul, RS, Brazil.
| | - Dário C Sobral Filho
- Coronary Care Unit of Pernambuco Cardiac Emergency Hospital, Universidade de Pernambuco, Recife, PE, Brazil.
| | | | - Lívia G Rocha
- Post-Graduation Program in Physical Therapy, Universidade Federal de Pernambuco, Recife, Brazil.
| | - Camila C A Andrade
- Integrated Multiprofessional Residency Program in Health, Clinics Hospital of Universidade Federal de Pernambuco, Brazil.
| | | | - Patrícia E M Marinho
- Post-Graduation Program Health Sciences, Universidade Federal de Pernambuco, Recife, PE, Brazil; Post-Graduation Program in Physical Therapy, Universidade Federal de Pernambuco, Recife, Brazil.
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5
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Maia TO, Paiva DN, Filho DCS, Cavalcanti FCB, Rocha LG, Macedo Júnior ARA, de Melo Marinho PÉ. Effects of whole body vibration on cardiac autonomic function and exercise capacity in renal transplant recipients. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2019. [DOI: 10.12968/ijtr.2018.0061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background/Aims Whole body vibration is an exercise alternative that can be used in the rehabilitation of renal transplant recipients with the aim of reducing cardiovascular risk. The aim of this study was to evaluate the effects of whole body vibration training on heart rate variability, cardiorespiratory parameters and functional capacity on five renal transplant recipients. Methods Renal transplant recipients underwent whole body vibration exercise twice a week for a total of 12 weeks. All participants were monitored using the 24-hour Holter to evaluate the heart rate variability domains. An exercise test to evaluate maximal oxygen consumption and the distance walked in the Six-Minute Walk Test to evaluate functional capacity were also recorded. Results Overall, two of the five transplant recipients improved sympathovagal balance at the end of the study. Maximal oxygen consumption improved in three transplanted patients, and the distance walked improved for two patients. The results showed that whole body vibration training improved heart rate variability and maximal and submaximal test performance in some transplanted recipients. Conclusion The 12-week training protocol with twice weekly whole body vibration sessions was sufficient to improve heart rate variability and the performance of maximal and submaximal tests in some renal transplant recipients, although the responses were heterogeneous for the considered variables. Whole body vibration may be an alternative to conventional means of physical exercise because it causes minimal cardiovascular stress, which could be especially indicated for this population given the risk presence of arrhythmias and sudden death; therefore studies with better designs need to be developed in order to verify the effectiveness of this intervention.
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Affiliation(s)
- Tuíra O Maia
- Physiotherapist, Post-Graduate Programme in Health Sciences, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | - Dulciane N Paiva
- Professor, Post-Graduate Programme in Health Promotion, Universidade de Santa Cruz do Sul, Santa Cruz do Sul, Rio Grande do Sul, Brazil
| | - Dário C Sobral Filho
- Professor, Coronary Care Unit of Pernambuco Cardiac Emergency Hospital, Universidade de Pernambuco, Recife, Pernambuco, Brazil
| | - Frederico CB Cavalcanti
- Professor, Real Portuguese Hospital of Beneficence of Pernambuco, Recife, Pernambuco, Brazil
| | - Livia G Rocha
- Physiotherapist, Post-Graduate Programme in Physical Therapy, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
| | - Aluísio RA Macedo Júnior
- Cardiologist, Clinics Hospital of Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
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Gomes Neto M, de Lacerda FFR, Lopes AA, Martinez BP, Saquetto MB. Intradialytic exercise training modalities on physical functioning and health-related quality of life in patients undergoing maintenance hemodialysis: systematic review and meta-analysis. Clin Rehabil 2018; 32:1189-1202. [PMID: 29480025 DOI: 10.1177/0269215518760380] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE To determine the effects of different intradialytic exercise training modalities on physical functioning and health-related quality of life of maintenance hemodialysis patients. METHODS We searched MEDLINE, Cochrane Trials Register and CINAHL for controlled trials that evaluated the effects of intradialytic exercise training for maintenance hemodialysis patients and published from the earliest available date to December 2017. Weighted mean difference and 95% confidence interval (CI) were calculated, and heterogeneity was assessed using the I2 test. RESULTS Fifty-six studies met the study criteria, comprising a total of 2586 patients. Compared with no exercise, combined aerobic and resistance exercise resulted in significant improvement in peak VO2 weighted mean difference (5.1 mL kg-1 min-1; 95% CI: 3.4, 6.8 mL kg-1 min-1), depression symptoms (-7.32; 95% CI -9.31, -5.33) and both physical function (10.67 points; 95% CI 1.08, 20.25 points) and vitality (10.01 points; 95% CI 4.30, 15.72 points) domains of health-related quality of life. Resistance exercise alone was significantly associated with improvement in the 6-minute walk test distance (30.2 m; 95% CI 24.6, 35.9 m), knee extensor strength (0.6 N; 95% CI 0.1, 1.0 N) and Physical Component Score of health-related quality of life (9.53 points; 95% CI -3.09, 22.15 points) when compared with control group. Aerobic exercise alone was not significantly associated with aerobic capacity and quality of life improvement. CONCLUSION The results provide support to interventions that combine intradialytic aerobic and resistance exercises to improve physical functioning and quality of life in end-stage renal disease patients undergoing hemodialysis.
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Affiliation(s)
- Mansueto Gomes Neto
- 1 Physical Therapy Department, Federal University of Bahia (UFBA), Salvador, Brazil.,2 Programa de Pós Graduação em Medicina e Saúde, Universidade Federal da Bahia (UFBA), Salvador, Brazil.,3 Physiotherapy Research Group, Federal University of Bahia (UFBA), Salvador, Brazil
| | | | - Antonio Alberto Lopes
- 4 Departamento de Medicina Interna e Apoio Diagnóstico, Faculdade de Medicina da Bahia, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| | - Bruno Prata Martinez
- 1 Physical Therapy Department, Federal University of Bahia (UFBA), Salvador, Brazil.,3 Physiotherapy Research Group, Federal University of Bahia (UFBA), Salvador, Brazil
| | - Micheli Bernardone Saquetto
- 1 Physical Therapy Department, Federal University of Bahia (UFBA), Salvador, Brazil.,2 Programa de Pós Graduação em Medicina e Saúde, Universidade Federal da Bahia (UFBA), Salvador, Brazil.,3 Physiotherapy Research Group, Federal University of Bahia (UFBA), Salvador, Brazil
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Dungey M, Bishop NC, Young HML, Burton JO, Smith AC. The Impact of Exercising During Haemodialysis on Blood Pressure, Markers of Cardiac Injury and Systemic Inflammation--Preliminary Results of a Pilot Study. Kidney Blood Press Res 2015; 40:593-604. [PMID: 26619202 DOI: 10.1159/000368535] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS Patients requiring haemodialysis have cardiovascular and immune dysfunction. Little is known about the acute effects of exercise during haemodialysis. Exercise has numerous health benefits but in other populations has a profound impact upon blood pressure, inflammation and immune function; therefore having the potential to exacerbate cardiovascular and immune dysfunction in this vulnerable population. METHODS Fifteen patients took part in a randomised-crossover study investigating the effect of a 30-min bout of exercise during haemodialysis compared to resting haemodialysis. We assessed blood pressure, plasma markers of cardiac injury and systemic inflammation and neutrophil degranulation. RESULTS Exercise increased blood pressure immediately post-exercise; however, 1 hour after exercise blood pressure was lower than resting levels (106±22 vs. 117±25 mm Hg). No differences in h-FABP, cTnI, myoglobin or CKMB were observed between trial arms. Exercise did not alter circulating concentrations of IL-6, TNF-α or IL-1ra nor clearly suppress neutrophil function. CONCLUSIONS This study demonstrates fluctuations in blood pressure during haemodialysis in response to exercise. However, since the fall in blood pressure occurred without evidence of cardiac injury, we regard it as a normal response to exercise superimposed onto the haemodynamic response to haemodialysis. Importantly, exercise did not exacerbate systemic inflammation or immune dysfunction; intradialytic exercise was well tolerated.
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Affiliation(s)
- Maurice Dungey
- Leicester Kidney Exercise Team, John Walls Renal Unit, University Hospitals of Leicester, Leicestershire, United Kingdom
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Sheng K, Zhang P, Chen L, Cheng J, Wu C, Chen J. Intradialytic exercise in hemodialysis patients: a systematic review and meta-analysis. Am J Nephrol 2014; 40:478-90. [PMID: 25504020 DOI: 10.1159/000368722] [Citation(s) in RCA: 154] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 09/28/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND OBJECTIVE Hemodialysis (HD) patients are more inactive, leading to poor functional capacity and quality of life; this may be reversed with intradialytic exercise training. To systematically evaluate the efficacy and safety of intradialytic exercise for HD patients, we conducted a meta-analysis of the published randomized controlled trials. DATA SOURCES AND METHODS Medline, Embase, and Cochrane Central Register of Controlled Trials were systematically searched up to February, 2014. The reference lists of eligible studies and relevant reviews were also checked. RESULTS 24 studies of 997 patients were included. Compared with control, intradialytic exercise significantly improve Kt/V (SMD = 0.27, 95% CI 0.01-0.53), peak oxygen consumption (VO(2peak)) (SMD = 0.53, 95% CI 0.30-0.76), and physical performance of physical function of life (SMD = 0.30, 95% CI 0.04-0.55). However, no significant improvements were found in the mental function of life. There was no significant difference with respect to musculoskeletal and cardiovascular complications between the intradialytic exercise groups and control groups. Further subgroup analysis found that, when the trial duration was more than 6 months, the intervention had significant effects on VO(2peak) (SMD = 0.89, 95% CI 0.56-1.22). However, when the trial duration was less than 6 months, the change of VO(2peak) was not significant (SMD = 0.19, 95% CI -0.13 to 0.51). CONCLUSION Intradialytic exercise can improve Kt/V, VO(2peak), and the physical quality of life, and intradialytic exercise is safe for HD patients. Therefore, we put forward the suggestion that clinical guideline be updated to inform clinicians on the benefits of intradialytic exercise on HD patients.
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Affiliation(s)
- Kaixiang Sheng
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
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