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Fan J, Chang Y, Cheng S, Liang B, Qu D. Effect of breathing exercises on patients with interstitial lung disease: A systematic review and meta-analysis. Qual Life Res 2024:10.1007/s11136-024-03679-z. [PMID: 38907831 DOI: 10.1007/s11136-024-03679-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] [Accepted: 05/03/2024] [Indexed: 06/24/2024]
Abstract
PURPOSE This study was designed to synthesize the efficacy and safety of breathing exercises in interstitial lung disease (ILD) patients by reviewing the literature and comparing the impact of different control group types, ILD subtypes, breathing exercise action modes or methods, and intervention durations on clinical efficacy. METHODS Systematic searches were conducted across 9 electronic databases, including PubMed, to retrieve English and Chinese studies reporting on ILD patients from inception to February 12, 2024. Study selection and data extraction were independently conducted by two researchers. The quality of the included studies was assessed using the Cochrane risk of bias tool. The data were analysed using RevMan 5.4 and STATA 17.0 software. RESULTS The search identified 25 studies. Compared to the control group, the breathing exercise group exhibited significantly improved lung function (FVC%pred: MD = 3.46, 95%CI = 1.04 to 5.88; DLCO%pred: MD = 3.20, 95% CI = 2.91 to 3.48), dyspnoea (MRC or mMRC scale: MD = - 0.50, 95%CI = - 0.77 to - 0.22), exercise capacity (6MWD: MD = 32.65, 95% CI = 14.77 to 50.53), and HRQoL (SGRQ: MD = - 6.53, 95% CI = - 8.72 to - 4.34) in ILD patients. According to the subgroup analysis, significant improvements consistent with the overall results were observed in the control group with usual treatment. Compared with the control group, breathing exercises had varying degrees of improvement in the mixed diagnostic group, known-cause group, and fibrotic group of ILD patients; breathing exercises alone significantly improved DLCO%pred, MRC (or mMRC), and SGRQ; and the improvement in breathing exercises as part of pulmonary rehabilitation (PR) was more notable. Different durations of breathing exercise could promote the efficacy of different aspects of treatment for ILD patients. CONCLUSIONS Compared with usual treatment, breathing exercises can improve lung function, exercise capacity, and HRQoL in ILD patients, particularly without high requirements for intervention duration. The efficacy of breathing exercises varies for different ILD subtypes, and incorporating breathing exercises as part of PR can be more beneficial for ILD patients. No studies have shown significant risks for ILD patients engaging in breathing exercises.
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Affiliation(s)
- Jia Fan
- Department of Respiratory and Critical Care Medicine, The Second Hospital of Jilin University, Changchun, 130022, Jilin, China
| | - Yuyang Chang
- Department of Cardiovascular Medicine, The Second Hospital of Jilin University, Changchun, 130022, Jilin, China
| | - Siming Cheng
- Jilin General Aviation Vocational and Technical College, Jilin, 037304, Jilin, China
| | - Bing Liang
- School of Nursing, Jilin University, Changchun, 130021, Jilin, China.
| | - Danhua Qu
- Department of Respiratory and Critical Care Medicine, The Second Hospital of Jilin University, Changchun, 130022, Jilin, China.
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Abo Elyazed TI, Abd El-Hakim AAEM, Saleh OI, Sonbol MMF, Eid HA, Moazen E, Alhassoon MH, Elfeky SEF. Diaphragmatic strengthening exercises for patients with post COVID-19 condition after mild-to-moderate acute COVID-19 infection: a randomized controlled study. J Rehabil Med 2024; 56:jrm25491. [PMID: 38860716 PMCID: PMC11182030 DOI: 10.2340/jrm.v56.25491] [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: 11/08/2023] [Accepted: 05/27/2024] [Indexed: 06/12/2024] Open
Abstract
OBJECTIVE To assess the clinical effects of incentive spirometry (IS) and diaphragmatic breathing (DB) in patients with post COVID-19 condition and diaphragmatic dysfunction as compared with the standard care alone. METHODS The present longitudinal randomized study included 60 patients with post COVID-19 condition and diaphragmatic dysfunction. Patients were equally randomized to receive standard care plus IS (G1), standard care plus DB (G2) or standard care alone (G3) for 8 weeks. The primary outcome is clinical improvement as evaluated by the modified Medical Research Council (mMRC) dyspnoea scale. RESULTS Comparison between the studied groups revealed significant improvement in G1 and G2 in all parameters at the end of follow-up. However, no significant improvement was found in G3. At the end of follow-up, 15 patients (75.0%) in G1, 11 patients (55.0%) in G2, and 3 patients (15.0%) in G3 showed improvement on the mMRC dyspnoea scale. Multivariate logistic regression analysis identified mild acute COVID-19 infection (p = 0.009), use of IS (p < 0.001), and use of DB (p = 0.023) as significant predictors of improvement on the mMRC dyspnoea scale. CONCLUSIONS IS or DB training in addition to the standard care in post COVID-19 condition was associated with better clinical improvement as compared with the standard care alone.
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Affiliation(s)
- Tamer I Abo Elyazed
- Physical Therapy For Internal Medicine Department, Faculty of Physical Therapy, Beni-Suef University, Ben-Suef, Egypt
| | | | - Ola I Saleh
- Diagnostic Radiology Department, Al-Azhar University, Cairo, Egypt
| | | | - Hoda Assad Eid
- Chest Diseases Department, Al-Azhar University, Cairo, Egypt
| | - Eman Moazen
- Chest Diseases Department, Al-Azhar University, Cairo, Egypt.
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3
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Li TT, Wang HY, Zhang H, Zhang PP, Zhang MC, Feng HY, Duan XY, Liu WB, Wang XW, Sun ZG. Effect of breathing exercises on oxidative stress biomarkers in humans: A systematic review and meta-analysis. Front Med (Lausanne) 2023; 10:1121036. [PMID: 37122322 PMCID: PMC10132211 DOI: 10.3389/fmed.2023.1121036] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 03/20/2023] [Indexed: 04/09/2023] Open
Abstract
BackgroundBreathing exercises improve oxidative stress in healthy young adults and patients with diabetes, hypertension, and chronic obstructive pulmonary disease. Furthermore, the mechanism of respiratory intervention is controversial. Therefore, in this meta-analysis, we aimed to systematically evaluate the effects of breathing exercises on oxidative stress biomarkers in humans and provide evidence for the clinical application of breathing exercises.MethodsThe Embase, PubMed, Cochrane Library, Web of Science, CNKI, and WANFANG databases were searched for studies about the effects of breathing exercises on human oxidative stress levels, with no restraints regarding time, race, or language. The experimental group included various breathing exercises, and the outcome index included malondialdehyde, superoxide dismutase, and glutathione, nitric oxide, vitamin C, or total antioxidant capacity levels from a randomized controlled trial. Data were extracted by more than two authors and reviewed by one author.ResultsTen studies were included from five countries. Data from patients with no disease, chronic obstructive pulmonary disease, hypertension, or diabetes were included. Participants who performed breathing exercises had greater changes in the included biomarkers than those who did not, suggesting that these biomarkers can be used to evaluate oxidative stress after respiratory interventions.ConclusionBreathing exercises increased SOD and GSH activities and decreased MDA content.Systematic review registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022337119, identifier CRD42022337119.
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Affiliation(s)
- Ting-ting Li
- School of Rehabilitation Medicine, Weifang Medical University, Weifang, China
| | - Hong-ying Wang
- School of Rehabilitation Medicine, Weifang Medical University, Weifang, China
| | - Hui Zhang
- School of Rehabilitation Medicine, Weifang Medical University, Weifang, China
| | - Ping-ping Zhang
- School of Rehabilitation Medicine, Weifang Medical University, Weifang, China
| | - Ming-chen Zhang
- School of Rehabilitation Medicine, Weifang Medical University, Weifang, China
| | - Hai-yang Feng
- School of Rehabilitation Medicine, Weifang Medical University, Weifang, China
| | - Xiao-yong Duan
- Weifang People’s Hospital and Brain Hospital, Weifang, China
| | - Wen-bo Liu
- School of First Clinical Medical, Weifang Medical University, Weifang, China
- Weifang People’s Hospital, Weifang, China
| | - Xiao-wen Wang
- School of Rehabilitation Medicine, Weifang Medical University, Weifang, China
- Affiliated Hospital of Weifang Medical University, Weifang, China
- Xiao-wen Wang,
| | - Zhong-guang Sun
- School of Rehabilitation Medicine, Weifang Medical University, Weifang, China
- *Correspondence: Zhong-guang Sun,
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4
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Volpato E, Farver-Vestergaard I, Brighton LJ, Peters J, Verkleij M, Hutchinson A, Heijmans M, von Leupoldt A. Nonpharmacological management of psychological distress in people with COPD. Eur Respir Rev 2023; 32:32/167/220170. [PMID: 36948501 PMCID: PMC10032611 DOI: 10.1183/16000617.0170-2022] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 12/31/2022] [Indexed: 03/24/2023] Open
Abstract
Psychological distress is prevalent in people with COPD and relates to a worse course of disease. It often remains unrecognised and untreated, intensifying the burden on patients, carers and healthcare systems. Nonpharmacological management strategies have been suggested as important elements to manage psychological distress in COPD. Therefore, this review presents instruments for detecting psychological distress in COPD and provides an overview of available nonpharmacological management strategies together with available scientific evidence for their presumed benefits in COPD. Several instruments are available for detecting psychological distress in COPD, including simple questions, questionnaires and clinical diagnostic interviews, but their implementation in clinical practice is limited and heterogeneous. Moreover, various nonpharmacological management options are available for COPD, ranging from specific cognitive behavioural therapy (CBT) to multi-component pulmonary rehabilitation (PR) programmes. These interventions vary substantially in their specific content, intensity and duration across studies. Similarly, available evidence regarding their efficacy varies significantly, with the strongest evidence currently for CBT or PR. Further randomised controlled trials are needed with larger, culturally diverse samples and long-term follow-ups. Moreover, effective nonpharmacological interventions should be implemented more in the clinical routine. Respective barriers for patients, caregivers, clinicians, healthcare systems and research need to be overcome.
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Affiliation(s)
- Eleonora Volpato
- Department of Psychology, Università Cattolica del Sacro Cuore, Milan, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Shared first authorship
| | | | - Lisa Jane Brighton
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Jeannette Peters
- Department of Pulmonary Diseases, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - Marieke Verkleij
- Department of Paediatric Psychology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | | | - Monique Heijmans
- Netherlands Institute for Health Services Research (Nivel), Utrecht, The Netherlands
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Pingali H, Hunter SD. Exploring mechanisms of blood pressure regulation in response to device-guided and non-device-guided slow breathing: A mini review. Auton Neurosci 2023; 244:103050. [PMID: 36410208 DOI: 10.1016/j.autneu.2022.103050] [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: 06/27/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Hypertension is a widespread disease that, if persistent, increases the risks of coronary heart disease mortality and morbidity. Slow breathing is a recommended blood pressure-lowering strategy though the mechanisms mediating its effects are unknown. OBJECTIVE This review aims to evaluate autonomic and vascular function as potential mediators driving BP adaptive responses with slow breathing. METHODS We searched EBSCO host, Web of Science, Cochrane Central Register of Controlled Trials, and PubMed using key words for optimized search results. RESULTS Nineteen studies were included in this review (11 device-guided; 8 non-device-guided breathing). Though some studies showed increased vagally mediated components of heart rate variability during slow breathing, results from acute and long-term studies were incongruent. Increases in baroreflex sensitivity (BRS) following a single device-guided slow breathing bout were noted in normotensive and hypertensive adults. Long-term (4 weeks to 3 months) effects of slow breathing on BRS were absent. Device-guided breathing resulted in immediate reductions in muscle sympathetic nerve activity (MSNA) in normo- and hyper-tensive adults though results from long-term studies yielded inconsistent findings. Non-device-guided slow breathing posed acute and chronic effects on vascular function with reductions in arterial stiffness in adults with type I diabetes and increases in microvascular endothelial function in adults with irritable bowel syndrome. Non-device guided breathing also reduced pro-inflammatory cytokines in healthy and hypertensive adults in acute and chronic studies. No adverse effects or non-adherence to treatment were noted in these trials. CONCLUSION Device-guided slow breathing is a feasible and effective modality in improving BRS, HRV, and arterial stiffness though its long-term effects are obscure. Though less evidence exists supporting the efficacy of non-device-guided slow breathing, acute and chronic studies demonstrate improvements in vascular function and inflammatory cytokines. More studies are needed to further explore the long-term effects of slow breathing in general and non-device-guided breathing in particular.
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Affiliation(s)
- Harika Pingali
- Texas State University Department of Health & Human Performance, San Marcos, TX, USA
| | - Stacy D Hunter
- Texas State University Department of Health & Human Performance, San Marcos, TX, USA.
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Cuttitta G, Ferraro M, Cibella F, Alfano P, Bucchieri S, Patti AM, Muratori R, Pace E, Bruno A. Relationship among Body Composition, Adipocytokines, and Irisin on Exercise Capacity and Quality of Life in COPD: A Pilot Study. Biomolecules 2022; 13:biom13010048. [PMID: 36671433 PMCID: PMC9855916 DOI: 10.3390/biom13010048] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/19/2022] [Accepted: 12/24/2022] [Indexed: 12/28/2022] Open
Abstract
Adipose tissue is an endocrine organ that interferes with the severity of chronic obstructive pulmonary disease (COPD). Although inflammatory markers, body composition, and nutritional status have a significant impact on pulmonary function, the real contribution of adipocytokines and myokines in COPD is still controversial. We aimed to evaluate the role played by the body composition, leptin, adiponectin, haptoglobin, and irisin on the functional exercise capacity, respiratory function, and quality of life (QoL) in COPD. In 25 COPD (20% GOLD-1; 60% GOLD-2; 20% GOLD-3) patients and 26 matched control subjects, we find that leptin, total adiponectin and haptoglobin are significantly increased whereas the 6 min walk test (6MWT) and physical functioning scores are significantly decreased in COPD versus controls. A significant positive relationship is found between leptin and fat mass and between 6MWT and the good health indicators of nutritional status. A significant inverse relationship is found between 6MWT and leptin and fat mass, FEV1 and haptoglobin, and irisin and haptoglobin. Phase angle and leptin level are significant predictors for functional exercise capacity assessed with 6MWT. Taken altogether, the results of this pilot study further support the role played by body composition and adipocytokines on exercise capacity respiratory function and QoL in COPD.
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Affiliation(s)
- Giuseppina Cuttitta
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
| | - Maria Ferraro
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
| | - Fabio Cibella
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
| | - Pietro Alfano
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
| | - Salvatore Bucchieri
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
| | - Angelo Maria Patti
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Rosalba Muratori
- Azienda Sanitaria Provinciale di Palermo, Via Giacomo Cusmano, 24, 90141 Palermo, Italy
| | - Elisabetta Pace
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
| | - Andreina Bruno
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), 90146 Palermo, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
- Correspondence:
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7
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Combination of diaphragmatic breathing with therapeutic walking exercise to increase peak expiratory flow rate in asthma patients. FRONTIERS OF NURSING 2022. [DOI: 10.2478/fon-2022-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Abstract
Objective: This study aimed to determine the effect of combined diaphragmatic breathing and therapeutic walking exercise on peak expiratory flow in asthma patients.
Methods: The research design used a quasi-experiment nonequivalent pretest and posttest design. The research sample contained 38 respondents divided into intervention and control groups, selected by simple random sampling. The control group received standard drug therapy, while the intervention group received standard drug therapy and a combination of diaphragmatic breathing and therapeutic walking exercise for 2 weeks. This exercise was carried out in the morning, 6 times a week, with 5 diaphragmatic breathing and exhalations per exercise. After that, a 1-min break was followed by a therapeutic walking exercise of 5–15 min, with an increased duration. Both groups measured the peak expiratory flow before and after the intervention using a peak flow meter. The data analysis used central tendency and t-test.
Results: The results showed that the mean peak expiratory flow in the intervention group was 306.84, while in the control group, it was 232.63, with the value of the t-test being −14.17 (P < 0.0001).
Conclusions: Diaphragmatic breathing and therapeutic walking exercise significantly increased the peak expiratory flow in asthma patients.
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Zhou Y, Liu X, Wu W. Mapping the global research landscape and hotspot of exercise therapy and chronic obstructive pulmonary disease: A bibliometric study based on the web of science database from 2011 to 2020. Front Physiol 2022; 13:947637. [PMID: 36035492 PMCID: PMC9403760 DOI: 10.3389/fphys.2022.947637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
Background: The application of exercise therapy (ET) in chronic obstructive pulmonary disease (COPD) is generating increasing clinical efficacy and social-economic value. In this study, research trends, evolutionary processes and hot topics in this field are detailed, as well as predictions of future development directions.Methods: Search for literature in the field of COPD and ET and analyze data to generate knowledge graphs using VOSiewer and CiteSpace software. The time frame for the search was from 2011 to January 2021. Then we extracted full-text key information (such as title, journal category, publication date, author, country and institution, abstract, and keyword) and obtained the co-citation analysis. Use hierarchal clustering analysis software developed by VOSviewer to map common citations, and use Citespace software to plot trend networks.Results: The United States topped the list with 27.91% of the number of articles posted, followed by the UK at 25.44%. Imperial College London was the highest number of article publications in institutions, followed by Maastricht University and the University of Toronto. The Royal Brompton Harefield NHS Foundation Trust was one of many research institutions and currently holds the highest average citations per item (ACI) value, followed by Imperial College London and the University of Leuven. Judging from the number of publications related to ET and COPD, it is mainly published in cell biology, respiratory pulmonary diseases, and rehabilitation experiments study medicine. The European Respiration Journal is the most widely published in this field, followed by the International Journal of Chronic Obstructive Pulmonary Disease and Respiratory Medicine.Conclusion: COPD combined with ET is widely used in clinical practice and is on the rise. A distinctive feature of the field is multidisciplinary integration. Rehabilitation research for COPD involves multidisciplinary collaboration, tissue engineering, and molecular biology mechanism studies to help patients remodel healthy breathing. Multidisciplinary rehabilitation measures provide a solid foundation for advancing clinical efficacy in the field of COPD.
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Affiliation(s)
- Yu Zhou
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xiaodan Liu
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xiaodan Liu, ; Weibing Wu,
| | - Weibing Wu
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai, China
- *Correspondence: Xiaodan Liu, ; Weibing Wu,
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Sevoz-Couche C, Laborde S. Heart rate variability and slow-paced breathing:when coherence meets resonance. Neurosci Biobehav Rev 2022; 135:104576. [DOI: 10.1016/j.neubiorev.2022.104576] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 01/08/2023]
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Ittinirundorn S, Wongsaita N, Somboonviboon D, Tongtako W. EFFECTS OF FARINELLI BREATHING EXERCISE ON RESPIRATORY FUNCTION AND SYMPTOMS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE. Tuberc Respir Dis (Seoul) 2021; 85:137-146. [PMID: 34965647 PMCID: PMC8987668 DOI: 10.4046/trd.2021.0109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 12/27/2021] [Indexed: 11/24/2022] Open
Abstract
Background Farinelli breathing (FB) exercise is a typical breathing exercise used by singers. This study aimed to compare effects of FB exercise and diaphragmatic breathing (DB) exercise on respiratory function and symptoms in patients with chronic obstructive pulmonary disease (COPD). Methods Sixteen patients aged 51–80 years with mild or moderate COPD were recruited for this study. They were divided into two groups: DB group (n=8) and FB group (n=8). Both groups received complete breathing exercise training five times per week for 8 weeks. Their respiratory functions, COPD symptoms, cytokine levels, and oxidative stress variables were analyzed during pre- and post-tests. Dependent variables were compared between pre- and post-tests using paired t-tests. An independent t-test was used to compare variables between the groups. Differences were considered significant at p<0.05. Results The maximal expiratory pressure (MEP), maximum oxygen consumption (VO2max), and COPD Assessment Test (CAT) scores changed significantly in the DB group after the 8-week intervention compared to those at pre-test, whereas force vital capacity, forced expiratory volume in the first second, maximum voluntary ventilation, maximal inspiratory pressure (MIP), MEP, VO2max, CAT score, tumor necrosis factor-α, and malondialdehyde level changed significantly in the FB group at post-test compared to those at pre-test. Moreover, both MIP and MEP in the FB group were significantly higher than those in the DB group. Conclusion FB exercise improved respiratory functions and COPD symptoms of patients with COPD. It might be an alternative breathing exercise in pulmonary rehabilitation programs for patients with COPD.
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Affiliation(s)
- Supawit Ittinirundorn
- Exercise Physiology in Special Population Research Group, Chulalongkorn University, Bangkok, Thailand.,Area of Exercise Physiology, Faculty of Sports Science, Chulalongkorn University, Bangkok, Thailand
| | | | - Dujrath Somboonviboon
- Pulmonary and Critical Care Division, Department of Medicine, Phramongkutklao Hospital, Bangkok, Thailand
| | - Wannaporn Tongtako
- Exercise Physiology in Special Population Research Group, Chulalongkorn University, Bangkok, Thailand.,Area of Exercise Physiology, Faculty of Sports Science, Chulalongkorn University, Bangkok, Thailand
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11
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Zhang H, Guan R, Zhang Z, Li D, Xu J, Gong Y, Chen X, Lu W. LncRNA Nqo1-AS1 Attenuates Cigarette Smoke-Induced Oxidative Stress by Upregulating its Natural Antisense Transcript Nqo1. Front Pharmacol 2021; 12:729062. [PMID: 34566651 PMCID: PMC8456124 DOI: 10.3389/fphar.2021.729062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 08/27/2021] [Indexed: 11/22/2022] Open
Abstract
Evidence of the involvement of long noncoding RNAs (lncRNAs) in the pathogenesis of chronic obstructive pulmonary disease (COPD) is growing but still largely unknown. This study aims to explore the expression, functions and molecular mechanisms of Fantom3_F830212L20, a lncRNA that transcribes in an antisense orientation to Nqo1.We name this lncRNA as Nqo1 antisense transcript 1 (Nqo1-AS1). The distribution, expression level and protein coding potential of Nqo1-AS1 were determined. The effects of Nqo1-AS1 on cigarette smoke (CS)-induced oxidative stress were also evaluated. The results showed that Nqo1-AS1 were mainly located in the cytoplasm of mouse alveolar epithelium and had a very low protein coding potential. Nqo1-AS1 (or its human homologue) was increased with the increase of CS exposure. Nqo1-AS1 overexpression enhanced the mRNA and protein levels of Nqo1 and Serpina1 mRNA expression, and attenuated CS-induced oxidative stress, whereas knockdown of Nqo1-AS1 significantly decreased Nqo1 and Serpina1 mRNA expressions, and aggravated CS-induced oxidative stress. Nqo1-AS1 increased Nqo1 mRNA stability and upregulated Nqo1 expression through antisense pairing with Nqo1 3′UTR. In conclusion, these results suggest that Nqo1-AS1 attenuates CS-induced oxidative stress by increasing Nqo1 mRNA stability and upregulating Nqo1 expression, which might serve as a novel approach for the treatment of COPD.
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Affiliation(s)
- Haiyun Zhang
- Department of Pulmonary and Critical Care Medicine, Zhujiang Hosptial, Southern Medical University, Guangzhou, China.,State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ruijuan Guan
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zili Zhang
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Defu Li
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jingyi Xu
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuxin Gong
- Department of Pulmonary and Critical Care Medicine, Zhujiang Hosptial, Southern Medical University, Guangzhou, China
| | - Xin Chen
- Department of Pulmonary and Critical Care Medicine, Zhujiang Hosptial, Southern Medical University, Guangzhou, China
| | - Wenju Lu
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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12
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Ma RC, Zhao Y, Liu X, Cao HP, Wang YQ, Yin YY, Xie J. Multimodal Exercise Program: A Pilot Randomized Trial for Patients With Lung Cancer Receiving Surgical Treatment. Clin J Oncol Nurs 2021; 25:E26-E34. [PMID: 34019026 DOI: 10.1188/21.cjon.e26-e34] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Curative lung resection is the best option for patients with stage I-III lung cancer, and the best exercise intervention in these patients has not been determined. OBJECTIVES This pilot study explored whether a short-term pre- and postsurgery multimodal exercise program affected dyspnea, exercise capacity, inspiratory capacity, anxiety, and depression. METHODS A total of 101 patients were randomly allocated into the combined intervention group (n = 34), the breathing exercise group (n = 32), or the control group (n = 35). During hospitalization, patients in the two intervention groups received one or more kinds of exercise intervention, and patients in the control group only received usual care. Outcomes were assessed at admission, on the day before surgery, and at discharge. FINDINGS Both intervention groups achieved significant improvements in dyspnea, exercise capacity, and inspiratory capacity, and patients in the combined intervention group exhibited greater improvements in outcomes as compared to those randomized to the breathing exercise group.
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Li J, Liu W, Ding X, Wang W, Li K. Breathing exercises in people with COPD: A realist review. J Adv Nurs 2020; 77:1698-1715. [PMID: 33615544 DOI: 10.1111/jan.14703] [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: 06/07/2020] [Revised: 10/16/2020] [Accepted: 11/16/2020] [Indexed: 10/22/2022]
Abstract
AIMS To determine the theoretical framework that explains the mechanisms of the success of breathing exercise interventions in people with chronic obstructive pulmonary disease. DESIGN A realist review. DATA SOURCES Seven bibliographic databases and the grey literature were searched from 2015-January 2020 to identify the studies of breathing exercises. REVIEW METHODS The evaluation criteria of realist review and the mixed method appraisal tool were both used to evaluate the included studies. We extracted and integrated the context-mechanism-outcome strings of each study to form the theoretical framework. RESULTS Six theoretical mechanisms that affected the success of the intervention were articulated: Wide acceptance of training methods, Integration of the intervention with life, Self-management of the participants, Confidence in controlling symptoms, Participation and support of practitioners, Motivation for intervention. Conversely, the other two mechanisms including the gap between implementation and training and the duration of the intervention, had negative impacts on the implementation of breathing exercises. CONCLUSION This review updates and expands the previous literature review on the impact of breathing exercises in people and provides researchers and clinical practitioners with theoretical mechanisms to ensure that the interventions achieve expected effects. IMPACT When formulating or selecting breathing exercise interventions, our theoretical framework will guide researchers and clinical practitioners to ensure that the intervention will have practical effects.
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Affiliation(s)
- Jing Li
- School of Nursing, Jilin University, Changchun, China
| | - Wei Liu
- Operation Room Department, The First Hospital of Jilin University, Changchun, China
| | - Xinxin Ding
- School of Nursing, Jilin University, Changchun, China
| | - Wenjing Wang
- School of Nursing, Jilin University, Changchun, China
| | - Kun Li
- School of Nursing, Jilin University, Changchun, China
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Chen L, Lu M, Yang H, Salas Avila JR, Shi B, Ren L, Wei G, Liu X, Yin W. Textile-Based Capacitive Sensor for Physical Rehabilitation via Surface Topological Modification. ACS NANO 2020; 14:8191-8201. [PMID: 32520522 DOI: 10.1021/acsnano.0c01643] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Wearable sensor technologies, especially continuous monitoring of various human health conditions, are attracting increased attention. However, current rigid sensors present obvious drawbacks, like lower durability and poor comfort. Here, a strategy is proposed to efficiently yield wearable sensors using cotton fabric as an essential component, and conductive materials conformally coat onto the cotton fibers, leading to a highly electrically conductive interconnecting network. To improve the conductivity and durability of conductive coatings, a topographical modification approach is developed with genus-3 and genus-5 structures, and topological genus structures enable cage metallic seeds on the surface of substrates. A textile-based capacitive sensor with flexible, comfortable, and durable properties has been demonstrated. High sensitivity and convenience of signal collection have been achieved by the excellent electrical conductivity of this sensor. Based on results of deep investigation on capacitance, effects of distance and angles between two conductive fabrics contribute to the capacitive sensitivity. In addition, the textile-based capacitive sensor has successfully been used for real-time monitoring human breathing, speaking, blinking, and joint motions during physical rehabilitation exercises.
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Affiliation(s)
- Liming Chen
- Department of Electrical and Electronic Engineering, University of Manchester, Sackville Street Building, Manchester M13 9PL, United Kingdom
| | - Mingyang Lu
- Department of Electrical and Electronic Engineering, University of Manchester, Sackville Street Building, Manchester M13 9PL, United Kingdom
| | - Haosen Yang
- Department of Mechanical, Aerospace, and Civil Engineering, University of Manchester, Sackville Street Building, Manchester M13 9PL, United Kingdom
| | - Jorge Ricardo Salas Avila
- Department of Electrical and Electronic Engineering, University of Manchester, Sackville Street Building, Manchester M13 9PL, United Kingdom
| | - Bowen Shi
- Department of Materials, University of Manchester, Sackville Street Building, Manchester M13 9PL, United Kingdom
| | - Lei Ren
- Department of Mechanical, Aerospace, and Civil Engineering, University of Manchester, Sackville Street Building, Manchester M13 9PL, United Kingdom
| | - Guowu Wei
- School of Computing, Science and Engineering, University of Salford, Salford M5 4WT, United Kingdom
| | - Xuqing Liu
- Department of Materials, University of Manchester, Sackville Street Building, Manchester M13 9PL, United Kingdom
| | - Wuliang Yin
- Department of Electrical and Electronic Engineering, University of Manchester, Sackville Street Building, Manchester M13 9PL, United Kingdom
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