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Wei W, Xie P, Wang X. Interval training suppresses nod-like receptor protein 3 inflammasome activation to improve cardiac function in myocardial infarction rats by hindering the activation of the transforming growth factor-β1 pathway. J Cardiothorac Surg 2024; 19:283. [PMID: 38730417 PMCID: PMC11088074 DOI: 10.1186/s13019-024-02756-1] [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: 08/15/2023] [Accepted: 03/29/2024] [Indexed: 05/12/2024] Open
Abstract
OBJECTIVE Myocardial infarction (MI) -induced cardiac dysfunction can be attenuated by aerobic exercises. This study explored the mechanism of interval training (IT) regulating cardiac function in MI rats, providing some theoretical basis for clarifying MI pathogenesis and new ideas for clinically treating MI. METHODS Rats were subjected to MI modeling, IT intervention, and treatments of the Transforming growth factor-β1 (TGF-β1) pathway or the nod-like receptor protein 3 (NLRP3) activators. Cardiac function and hemodynamic indicator alterations were observed. Myocardial pathological damage and fibrosis, reactive oxygen species (ROS) level, superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSH-Px) activities, MDA content, inflammasome-associated protein levels, and inflammatory factor levels were assessed. The binding between TGF-β1 and receptor was detected. RESULTS MI rats exhibited decreased left ventricle ejection fraction (LVEF), left ventricle fractional shortening (LVFS), left ventricular systolic pressure (LVSP), positive and negative derivates max/min (dP/dt max/min) and increased left ventricular end-systolic pressure (LVEDP), a large number of scar areas in myocardium, disordered cell arrangement and extensive fibrotic lesions, increased TGF-β1 and receptor binding, elevated ROS level and MDA content and weakened SOD, CAT and GSH-Px activities, and up-regulated NLRP3, apoptosis-associated speck-like protein containing a CARD (ASC) and cleaved-caspase-1 levels, while IT intervention caused ameliorated cardiac function. IT inactivated the TGF-β1 pathway to decrease oxidative stress in myocardial tissues of MI rats and inhibit NLRP3 inflammasome activation. Activating NLRP3 partially reversed IT-mediated improvement on cardiac function in MI rats. CONCLUSION IT diminished oxidative stress in myocardial tissues and suppressed NLRP3 inflammasome activation via inactivating the TGF-β1 pathway, thus improving the cardiac function of MI rats.
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Affiliation(s)
- Wei Wei
- Cardiovascular medicine, Zhangye Second People's Hospital, North Section of West 3rd Ring Road, Binhe New District, Ganzhou District, Zhangye, 734000, China
| | - Ping Xie
- Cardiovascular medicine, Gansu Provincial Hospital, Lanzhou, China
| | - Xuemei Wang
- Cardiovascular medicine, Zhangye Second People's Hospital, North Section of West 3rd Ring Road, Binhe New District, Ganzhou District, Zhangye, 734000, China.
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Baltasar-Fernandez I, Losa-Reyna J, Carretero A, Rodriguez-Lopez C, Alfaro-Acha A, Guadalupe-Grau A, Ara I, Alegre LM, Gomez-Cabrera MC, García-García FJ, Alcazar J. Residual effects of 12 weeks of power-oriented resistance training plus high-intensity interval training on muscle dysfunction, systemic oxidative damage, and antioxidant capacity after 10 months of training cessation in older people with COPD. Scand J Med Sci Sports 2023; 33:1661-1676. [PMID: 37322570 DOI: 10.1111/sms.14428] [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: 04/19/2023] [Revised: 05/30/2023] [Accepted: 06/02/2023] [Indexed: 06/17/2023]
Abstract
OBJECTIVE This study aimed to assess the residual effects of a 12-week concurrent training program (power training + high-intensity interval training) in older adults with chronic obstructive pulmonary disease (COPD). METHODS A total of 21 older adults with COPD [intervention (INT), n = 8; control (CON), n = 13; 76.9 ± 6.8 years] were assessed at baseline and 10 months after the completion of the intervention by the short physical performance battery (SPPB), health-related quality of life (EQ-5D-5L), vastus lateralis muscle thickness (MT), peak pulmonary oxygen uptake (peak VO2 ) and peak work rate (Wpeak ), early and late isometric rate of force development (RFD), leg and chest press maximum muscle power (LPmax and CPmax ), and systemic oxidative damage and antioxidant capacity. RESULTS Compared to baseline, after 10 months of detraining, the INT group presented increased SPPB (∆ = 1.0 point), health-related quality of life (∆ = 0.07 points), early RFD (∆ = 834 N∙s-1 ), LPmax (∆ = 62.2 W), and CPmax (∆ = 16.0 W) (all p < 0.05). In addition, a positive effect was noted in INT compared to CON regarding MT and Wpeak (both p < 0.05). No between-group differences were reported in peak VO2 , late RFD, systemic oxidative damage, and antioxidant capacity from baseline to 10 months after the completion of the intervention (all p > 0.05). CONCLUSIONS Twelve weeks of concurrent training were enough to ensure improved physical function, health-related quality of life, early RFD and maximum muscle power and to preserve MT and Wpeak but not peak VO2 , late RFD, systemic oxidative damage and antioxidant capacity in the subsequent 10 months of detraining in older adults with COPD.
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Affiliation(s)
- Ivan Baltasar-Fernandez
- GENUD Toledo Research Group, Faculty of Sports Sciences, Universidad de Castilla-La Mancha, Toledo, Spain
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Faculty of Health Sciences, Universidad de Castilla-La Mancha, Talavera de la Reina, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
| | - Jose Losa-Reyna
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Valoración del Rendimiento Deportivo, Actividad Física y Salud y Lesiones Deportivas (REDAFLED), Universidad de Valladolid, Soria, Spain
| | - Aitor Carretero
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Freshage Research Group, Department of Physiology, Faculty of Medicine, University of Valencia and Fundación Investigación Hospital Clínico Universitario/INCLIVA, Valencia, Spain
| | - Carlos Rodriguez-Lopez
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Geriatric Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Ana Alfaro-Acha
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Department of Geriatrics, Hospital Virgen del Valle, Complejo Hospitalario Universitario de Toledo, Toledo, Spain
| | - Amelia Guadalupe-Grau
- GENUD Toledo Research Group, Faculty of Sports Sciences, Universidad de Castilla-La Mancha, Toledo, Spain
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
| | - Ignacio Ara
- GENUD Toledo Research Group, Faculty of Sports Sciences, Universidad de Castilla-La Mancha, Toledo, Spain
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
| | - Luis M Alegre
- GENUD Toledo Research Group, Faculty of Sports Sciences, Universidad de Castilla-La Mancha, Toledo, Spain
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
| | - Mari Carmen Gomez-Cabrera
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Freshage Research Group, Department of Physiology, Faculty of Medicine, University of Valencia and Fundación Investigación Hospital Clínico Universitario/INCLIVA, Valencia, Spain
| | - Francisco J García-García
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Department of Geriatrics, Hospital Virgen del Valle, Complejo Hospitalario Universitario de Toledo, Toledo, Spain
| | - Julian Alcazar
- GENUD Toledo Research Group, Faculty of Sports Sciences, Universidad de Castilla-La Mancha, Toledo, Spain
- CIBER on Frailty and Healthy Ageing (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
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Wang H, Liu Q, Liu L, Cao J, Liang Q, Zhang X. High-intensity interval training improves the outcomes of patients with chronic obstructive pulmonary disease: A meta-analysis of randomized controlled trials. Respir Med 2023; 208:107128. [PMID: 36717003 DOI: 10.1016/j.rmed.2023.107128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/10/2023] [Accepted: 01/20/2023] [Indexed: 01/29/2023]
Abstract
BACKGROUND Pulmonary exercise is an important part in the treatment of chronic obstructive pulmonary disease (COPD). We aimed to evaluate the effects and safety of high-intensity interval training (HIIT) in patients with COPD, to provide insights to the COPD treatment and care. METHODS Two investigators searched PubMed, Medline, Embase, web of Science, Cochrane library, China National Knowledge Infrastructure (CNKI), Wanfang, and Weipu databases up to Sept 15, 2022 for randomized controlled trials (RCTs) on the effects and safety of HIIT for COPD patients. RevMan5.3 software was used for statistical analysis. RESULTS A total of 20 RCTs involving 962 COPD patients were finally included. 514 patients underwent HIIT interventions. Meta-analysis showed that HIIT increased the peak oxygen consumption (SMD = 0.30, 95%CI:0.14-0.46), peak minute ventilation (SMD = 0.26, 95%CI: 0.05-0.47), peak work rate (SMD = 0.34, 95%CI: 0.17-0.51), 6-min walking distance (SMD = 0.39, 95%CI: 0.23-0.55) in COPD patients (all P < 0.05). HIIT improved the quality of life (SMD = 0.30, 95%CI: 0.06-0.54) and reduced the dyspnea (SMD = -0.27, 95%CI: -0.51∼-0.03) in COPD patients (all P < 0.05). There were no significant differences in the forced expiratory volume in 1 s/forced vital capacity (SMD = 0.28, 95%CI: -0.01-0.56) and St. George's Respiratory Questionnaire score (SMD = -0.35, 95%CI: -0.73-0.03) between HIIT and control group (all P > 0.05). There was no publication bias analyzed by the Egger test and funnel plots (all P > 0.05). CONCLUSIONS HIIT may be beneficial to improve the pulmonary function, exercise capacity and quality of life of patients with COPD, which is worthy of clinical promotion for COPD treatment and care.
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Affiliation(s)
- Hongyan Wang
- School of Nursing, Sichuan Nursing Vocational College, China
| | - Qin Liu
- School of Nursing, Chengdu University of TCM, China
| | - Linfeng Liu
- School of Nursing, Sichuan Nursing Vocational College, China
| | - Jun Cao
- School of Nursing, Sichuan Nursing Vocational College, China
| | | | - Xiangeng Zhang
- School of Nursing, Sichuan Nursing Vocational College, China.
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Marriott CFS, Petrella AFM, Marriott ECS, Boa Sorte Silva NC, Petrella RJ. High-Intensity Interval Training in Older Adults: a Scoping Review. SPORTS MEDICINE - OPEN 2021; 7:49. [PMID: 34279765 PMCID: PMC8289951 DOI: 10.1186/s40798-021-00344-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 07/04/2021] [Indexed: 12/12/2022]
Abstract
High-intensity interval training (HIIT) is an increasingly popular form of aerobic exercise which includes bouts of high-intensity exercise interspersed with periods of rest. The health benefits, risks, and optimal design of HIIT are still unclear. Further, most research on HIIT has been done in young and middle-aged adults, and as such, the tolerability and effects in senior populations are less well-known. The purpose of this scoping review was to characterize HIIT research that has been done in older adults including protocols, feasibility, and safety and to identify gaps in the current knowledge. Five databases were searched with variations of the terms, "high-intensity interval training" and "older adults" for experimental or quasi-experimental studies published in or after 2009. Studies were included if they had a treatment group with a mean age of 65 years or older who did HIIT, exclusively. Of 4644 papers identified, 69 met the inclusion criteria. The average duration of training was 7.9 (7.0) weeks (mean [SD]) and protocols ranged widely. The average sample size was 47.0 (65.2) subjects (mean [SD]). Healthy populations were the most studied group (n = 30), followed by subjects with cardiovascular (n = 12) or cardiac disease (n = 9), metabolic dysfunction (n = 8), and others (n = 10). The most common primary outcomes included changes in cardiorespiratory fitness (such as VO2peak) as well as feasibility and safety of the protocols as measured by the number of participant dropouts, adverse events, and compliance rate. HIIT protocols were diverse but were generally well-tolerated and may confer many health advantages to older adults. Larger studies and more research in clinical populations most representative of older adults are needed to further evaluate the clinical effects of HIIT in these groups.
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Affiliation(s)
- Catherine F. S. Marriott
- Centre for Studies in Family Medicine, Department of Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON Canada
| | - Andrea F. M. Petrella
- Centre for Studies in Family Medicine, Department of Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON Canada
| | - Emily C. S. Marriott
- Centre for Studies in Family Medicine, Department of Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON Canada
| | - Narlon C. Boa Sorte Silva
- Centre for Studies in Family Medicine, Department of Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON Canada
- Aging, Mobility, and Cognitive Neuroscience Lab, Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, BC Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Robert J. Petrella
- Centre for Studies in Family Medicine, Department of Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON Canada
- School of Kinesiology, Western University, London, ON Canada
- School of Kinesiology, Faculty of Education, University of British Columbia, Vancouver, BC Canada
- Department of Family Practice, Faculty of Medicine, University of British Columbia, 320 - 5950 University Boulevard, Vancouver, BC V6T 1Z3 Canada
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Delgado-Ortiz L, Arbillaga-Etxarri A, Rodríguez-Chiaradía DA, Gimeno-Santos E, Barberan-Garcia A, Balcells E, Rodríguez-Roisin R, Garcia-Aymerich J. Physical activity and cardiac autonomic dysfunction in patients with chronic obstructive pulmonary disease: a cross-sectional analysis. Ann Phys Rehabil Med 2021; 65:101501. [PMID: 33662597 DOI: 10.1016/j.rehab.2021.101501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND The cardiac autonomic function in patients with chronic obstructive pulmonary disease (COPD) has been poorly studied. OBJECTIVES We aimed to 1) describe the cardiac autonomic function assessed by heart rate recovery (HRR) and chronotropic response (CR) during a 6-min walk test (6MWT) and afterward and 2) estimate the association of physical activity with HRR and CR in COPD patients. METHODS This cross-sectional analysis included 320 patients with mild to very severe COPD. Physical activity (steps, time in any/moderate-to-vigorous/vigorous physical activity, intensity and sedentary time) was measured during 1 week by accelerometer. CR and HRR were measured during a 6MWT and 5 min after, respectively, and their association with physical activity parameters was estimated by multivariable linear regression models. RESULTS Patients were 82% male and had a mean (SD) age 68 (8) years, post-bronchodilator FEV1 57 (18) % predicted, and walked a mean of 7716 (4139) steps/day. HRR was slow until 5 min after the 6MWT; the mean (SD) was 15 (10), 22 (11), 25 (12), 25 (12) and 27 (12) bpm after 1, 2, 3, 4 and 5 min, respectively). The mean CR was 35% (16). After adjusting for relevant confounders, time in vigorous physical activity was significantly associated with a fast decrease in HRR (p=0.044) and an increase in CR (p=0.021). We found no independent association for other physical activity parameters. CONCLUSION A cardiac autonomic dysfunction is present in patients with mild to very severe COPD and is inversely related to the practice of vigorous physical activity.
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Affiliation(s)
- Laura Delgado-Ortiz
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain
| | - Ane Arbillaga-Etxarri
- Physical Activity and Sports Sciences, Faculty of Psychology and Education, University of Deusto, Donostia-San Sebastián, Spain
| | - Diego A Rodríguez-Chiaradía
- Universitat Pompeu Fabra (UPF), Barcelona, Spain; Pneumology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain; CIBER Respiratory Diseases (CIBERES), Bunyola, Spain
| | - Elena Gimeno-Santos
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain; University of Barcelona, CIBRESP, Barcelona, Spain
| | - Anael Barberan-Garcia
- University of Barcelona, CIBRESP, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)- Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Eva Balcells
- Universitat Pompeu Fabra (UPF), Barcelona, Spain; Pneumology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain; CIBER Respiratory Diseases (CIBERES), Bunyola, Spain
| | - Robert Rodríguez-Roisin
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)- Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Judith Garcia-Aymerich
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain.
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Park IK, Lee JY, Suk MH, Yoo S, Seo YG, Oh JK, Kwon JY. Effect of Equine-Assisted Activities on Cardiac Autonomic Function in Children with Cerebral Palsy: A Pilot Randomized-Controlled Trial. J Altern Complement Med 2020; 27:96-102. [PMID: 33252241 DOI: 10.1089/acm.2020.0346] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Objective: Children with cerebral palsy (CP) have an impaired cardiac autonomic function. Attenuated heart rate recovery (HRR), which is a valuable prognostic parameter for autonomic nervous system, is known to be associated with an increased risk of cardiovascular events and all-cause mortality. However, only few studies have observed the effects of exercise on the cardiac autonomic function in children with CP. The purpose of this pilot study was to examine the effects of equine-assisted activity (EAA) program on cardiac autonomic function in children with CP. Design: A single-blinded, parallel, two-arm pilot trial with 1:1 randomization to the EAA or control group. Setting: A tertiary university hospital and a local arena. Subjects: Twenty-six children with CP (Gross Motor Function Classification System Levels I-II). Intervention: Each lesson of the EAA program for the EAA group was conducted for 40 min twice a week, and the whole program duration was 16 weeks (a total of 32 sessions). Outcome measures: A graded exercise test was performed to measure the resting heart rate (RHR), HRR, and peak oxygen uptake (VO2peak) on both groups before and after the 16-week period. Results: The autonomic nervous function measured by the response of HRR improved at 1 min (p < 0.009), 3 min (p < 0.001), and 5 min (p < 0.004) only in the EAA group. RHR significantly improved in the EAA group (p < 0.013), whereas the VO2peak did not significantly differ between the two groups. Conclusion: The HRR and RHR of the children with CP improved after completing the 16-week EAA program. The results demonstrated that the program had a positive effect on the improvement of cardiac autonomic function in these patients. Clinical Trial Registration Number: NCT03870893.
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Affiliation(s)
- In-Kyeong Park
- Division of Cardiology, Department of Internal Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Ji Young Lee
- Samsung Equestrian Team, Gunpo, Republic of Korea
| | - Min-Hwa Suk
- Department of Sport Science, College of Sport and Art, Hanyang University, Seoul, Republic of Korea
| | - Soojin Yoo
- Department of Health and Human Performance, University of Texas, Rio Grande Valley, Edinburg, TX, USA
| | - Yong-Gon Seo
- Division of Sports Medicine, Department of Orthopedic Surgery, Samsung Medical Center, Seoul, Republic of Korea
| | - Jea-Keun Oh
- Department of Health Care and Sports Science, Korea National Sport University, Seoul, Republic of Korea
| | - Jeong-Yi Kwon
- Department of Physical & Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Keating CJ, Párraga Montilla JÁ, Latorre Román PÁ, Moreno Del Castillo R. Comparison of High-Intensity Interval Training to Moderate-Intensity Continuous Training in Older Adults: A Systematic Review. J Aging Phys Act 2020; 28:798-807. [PMID: 32303000 DOI: 10.1123/japa.2019-0111] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 08/16/2019] [Accepted: 12/28/2019] [Indexed: 11/18/2022]
Abstract
High-intensity interval training (HIIT) is emerging as a safe and effective means to combat chronic diseases. The objective of this work was to perform a systematic review of the effect of HIIT interventions in an aging population. Three electronic databases were searched for randomized trials comparing the effect of HIIT and moderate-intensity continuous training in older adults. After a thorough screening process, 15 articles were identified as meeting the inclusion criteria. All studies expressed a comparable or superior effect of HIIT in cardiorespiratory fitness measures. No studies reported a lessened effect of HIIT in comparison with moderate-intensity continuous training. This systematic review demonstrates that HIIT is a useful exercise regimen, which can be used in older adults to increase cardiorespiratory fitness. More research is needed to determine the effects of HIIT in an aging, predominately female population.
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Sawyer A, Cavalheri V, Hill K. Effects of high intensity interval training on exercise capacity in people with chronic pulmonary conditions: a narrative review. BMC Sports Sci Med Rehabil 2020; 12:22. [PMID: 32257221 PMCID: PMC7106755 DOI: 10.1186/s13102-020-00167-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 02/28/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Exercise training is important in the management of adults with chronic pulmonary conditions. However, achieving high intensity exercise may be challenging for this clinical population. There has been clinical interest in applying interval-based training as a strategy to optimise the load that can be tolerated during exercise training. Evidence for such an approach is limited in most chronic pulmonary populations. MAIN BODY In this narrative review, we provide an appraisal of studies investigating whole-body high intensity interval training (HIIT) in adults with chronic obstructive pulmonary disease (COPD). This is the first review to also include studies investigating HIIT in people with conditions other than COPD. Studies undertaken in adults with a chronic pulmonary condition were reviewed when participants were randomised to receive; (i) HIIT or no exercise or, (ii) HIIT or moderate intensity continuous exercise. Data were extracted on peak rate of oxygen uptake (VO2peak; 'cardiorespiratory fitness') and maximal work rate (Wmax; 'exercise capacity').In people with COPD, two studies demonstrated between-group differences favouring HIIT compared with no exercise. There appears to be no advantage for HIIT compared to continuous exercise on these outcomes. In people with cystic fibrosis (CF), no studies have compared HIIT to no exercise and the two studies that compared HIIT to continuous exercise reported similar benefits. In people prior to resection for non-small cell lung cancer, one study demonstrated a between-group difference in favour of HIIT compared with no exercise on VO2peak. In people with asthma, one study demonstrated a between-group difference in favour of HIIT compared with no exercise on VO2peak and one that compared HIIT to continuous exercise reported similar benefits. No studies were identified non-CF bronchiectasis or interstitial lung diseases. CONCLUSIONS High intensity interval training increases cardiorespiratory fitness and exercise capacity when compared with no exercise and produces a similar magnitude of change as continuous exercise in people with COPD. There is a paucity of studies exploring the effects of HIIT in other chronic pulmonary conditions.
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Affiliation(s)
- Abbey Sawyer
- School of Physiotherapy and Exercise Science, Faculty of Health Science, Curtin University, GPO Box U1987, Perth, WA 6845 Australia
- Physiotherapy Department, Sir Charles Gairdner Hospital, Perth, WA Australia
- Institute for Respiratory Health, Perth, WA Australia
| | - Vinicius Cavalheri
- School of Physiotherapy and Exercise Science, Faculty of Health Science, Curtin University, GPO Box U1987, Perth, WA 6845 Australia
- Institute for Respiratory Health, Perth, WA Australia
- Allied Health, South Metropolitan Health Service, Perth, Australia
| | - Kylie Hill
- School of Physiotherapy and Exercise Science, Faculty of Health Science, Curtin University, GPO Box U1987, Perth, WA 6845 Australia
- Institute for Respiratory Health, Perth, WA Australia
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Adolfo JR, Dhein W, Sbruzzi G. Intensity of physical exercise and its effect on functional capacity in COPD: systematic review and meta-analysis. ACTA ACUST UNITED AC 2019; 45:e20180011. [PMID: 31576905 PMCID: PMC7447536 DOI: 10.1590/1806-3713/e20180011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 02/08/2019] [Indexed: 11/22/2022]
Abstract
Objective: To evaluate the effects of high-intensity interval training (HIIT), in comparison with those of continuous exercise, on functional capacity and cardiovascular variables in patients with COPD, through a systematic review and meta-analysis of randomized controlled trials. Methods: We searched PubMed, the Physiotherapy Evidence Database, the Cochrane Central Register of Controlled Trials, and EMBASE, as well as performing hand searches, for articles published up through January of 2017. We included studies comparing exercise regimens of different intensities, in terms of their effects on functional capacity and cardiovascular variables in patients with COPD. Results: Of the 78 articles identified, 6 were included in the systematic review and meta-analysis. Maximal oxygen consumption (VO2max) did not differ significantly between HIIT and control interventions. That was true for relative VO2max (0.03 mL/kg/min; 95% CI: −3.05 to 3.10) and absolute VO2max (0.03 L/min, 95% CI: −0.02 to 0.08). Conclusions: The effects of HIIT appear to be comparable to those of continuous exercise in relation to functional and cardiovascular responses. However, our findings should be interpreted with caution because the studies evaluated present a high risk of bias, which could have a direct influence on the results.
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Affiliation(s)
- Juliano Rodrigues Adolfo
- . Programa de Pós-Graduação em Ciências do Movimento Humano, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS) Brasil
| | - William Dhein
- . Programa de Pós-Graduação em Ciências do Movimento Humano, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS) Brasil
| | - Graciele Sbruzzi
- . Programa de Pós-Graduação em Ciências do Movimento Humano, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS) Brasil.,. Curso de Fisioterapia, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS) Brasil.,. Programa de Pós-Graduação em Ciências Pneumológicas, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS) Brasil
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Mohammed J, Derom E, Van Oosterwijck J, Da Silva H, Calders P. Evidence for aerobic exercise training on the autonomic function in patients with chronic obstructive pulmonary disease (COPD): a systematic review. Physiotherapy 2018; 104:36-45. [DOI: 10.1016/j.physio.2017.07.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 07/12/2017] [Indexed: 02/04/2023]
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Mohammed J, Da Silva H, Van Oosterwijck J, Calders P. Effect of respiratory rehabilitation techniques on the autonomic function in patients with chronic obstructive pulmonary disease: A systematic review. Chron Respir Dis 2017; 14:217-230. [PMID: 28774205 DOI: 10.1177/1479972316680844] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Patients with chronic obstructive pulmonary disease (COPD) show several extrapulmonary abnormalities such as impairment in the autonomic function (AF). Similarly, the use of respiratory training techniques such as controlled breathing techniques, noninvasive mechanical ventilation (NIMV), and oxygen supplementation for AF modulation in patients with COPD is popular in existing literature. However, the evidence to support their use is nonexistent. A systematic search of studies reporting on the effect of controlled breathing techniques, NIMV, and/or oxygen supplementation techniques on AF outcome parameters was conducted in three online databases: PubMed, Embase, and Web of Science. Following the Preferred Reporting Items for Systematic reviews and Meta-Analyses statement, relevant studies were retained and qualitatively analyzed for evidence synthesis. The methodological quality in these studies was evaluated using the evidence based guideline development (EBRO) checklists per designs provided by the Dutch Cochrane Centre. Eighteen studies met the inclusion criteria of the review and were included and discussed. The evidence synthesis revealed that a strong and moderate level evidence supported oxygen supplementation and slow breathing techniques, respectively, in significantly enhancing the baroreceptor sensitivity (BRS) values in patients with COPD. The effect of the examined techniques on the heart rate variability and muscle sympathetic nerve activity was of a limited or inconsistent evidence. The findings from this review suggest that oxygen supplementation and controlled breathing techniques have profound positive influence on the BRS in patients with COPD. However, it is not fully clear whether these influence translates to any therapeutic benefit on the general AF of patients with COPD in the long term.
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Affiliation(s)
- Jibril Mohammed
- 1 Department of Rehabilitation Sciences and Physiotherapy, Ghent University, Belgium.,2 Department of Physiotherapy, Bayero University Kano, Nigeria
| | - Hellen Da Silva
- 1 Department of Rehabilitation Sciences and Physiotherapy, Ghent University, Belgium
| | - Jessica Van Oosterwijck
- 1 Department of Rehabilitation Sciences and Physiotherapy, Ghent University, Belgium.,3 Research Foundation - Flanders (FWO), Brussels, Belgium
| | - Patrick Calders
- 1 Department of Rehabilitation Sciences and Physiotherapy, Ghent University, Belgium
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