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Li Y, Wang J, Li Y, Li D, Xu Y, Li Y. The Impact of Starting Positions and Breathing Rhythms on Cardiopulmonary Stress and Post-Exercise Oxygen Consumption after High-Intensity Metabolic Training: A Randomized Crossover Prospective Study. Healthcare (Basel) 2024; 12:1889. [PMID: 39337230 PMCID: PMC11431213 DOI: 10.3390/healthcare12181889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 08/17/2024] [Accepted: 09/18/2024] [Indexed: 09/30/2024] Open
Abstract
Background: The exploration of optimizing cardiopulmonary function and athletic performance through high-intensity metabolic exercises (HIMEs) is paramount in sports science. Despite the acknowledged efficacy of HIMEs in enhancing cardiopulmonary endurance, the high metabolic stress imposed on the cardiopulmonary system, especially for amateurs, necessitates a scaled approach to training. Objective: The aim of this study is to ascertain whether adjustments in the initiation posture and the adoption of an appropriate breathing strategy can effectively mitigate the cardiopulmonary stress induced by HIMEs without compromising training efficacy. Methods: Twenty-two subjects were recruited into this study. The post-exercise heart rate (PHR) and post-exercise oxygen consumption rate (POCR) were collected within 30 min after exercise. A two-way ANOVA, multi-variable Cox regression, and random survival forest machine learning algorithm were used to conduct the statistical analysis. Results: Under free breathing, only the maximum POCR differed significantly between standing and prone positions, with prone positions showing higher stress (mean difference = 3.15, p < 0.001). In contrast, the regulated breathing rhythm enhanced performance outcomes compared to free breathing regardless of the starting position. Specifically, exercises initiated from prone positions under regulated breathing recorded a significantly higher maximum and average PHR than those from standing positions (maximum PHR: mean difference = 13.40, p < 0.001; average PHR: mean difference = 6.45, p < 0.001). The multi-variable Cox regression highlighted the starting position as a critical factor influencing the PHR and breathing rhythm as a significant factor for the POCR, with respective variable importances confirmed by the random survival forest analysis. These results underscore the importance of controlled breathing and starting positions in optimizing HIME outcomes. Conclusions: Regulated breathing in high-intensity exercises enhances performance and physiological functions, emphasizing the importance of breathing rhythm over starting position. Effective training should balance exercise volume and technique to optimize performance and minimize stress, reducing overtraining and injury risks.
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Affiliation(s)
- Yuanyuan Li
- Physical Education Department, Shandong Pharmaceutical and Food Vocational College, Weihai 264210, China;
| | - Jiarong Wang
- Faculty of Educational Studies, University Putra Malaysia, Selangor 43400, Malaysia;
| | - Yuanning Li
- Faculty of Sports Science, Yanshan University, Qinhuangdao 066000, China;
| | - Dandan Li
- College of Physical Education and Sports, Beijing Normal University, Beijing 100084, China;
| | - Yining Xu
- Faculty of Sports Science, Ningbo University, Ningbo 315211, China
| | - Yi Li
- China Volleyball College, Beijing Sport University, Beijing 100084, China
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2
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Daynes E, Mills G, Hull JH, Bishop NC, Bakali M, Burtin C, McAuley HJC, Singh SJ, Greening NJ. Pulmonary Rehabilitation for People With Persistent Symptoms After COVID-19. Chest 2024; 166:461-471. [PMID: 38246521 DOI: 10.1016/j.chest.2024.01.029] [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: 07/03/2023] [Revised: 12/13/2023] [Accepted: 01/15/2024] [Indexed: 01/23/2024] Open
Abstract
TOPIC IMPORTANCE COVID-19 can cause ongoing and persistent symptoms (such as breathlessness and fatigue) that lead to reduced functional capacity. There are parallels in symptoms and functional limitations in adults with post-COVID symptoms and adults with chronic respiratory diseases. Pulmonary rehabilitation is a key treatment for adults with chronic respiratory diseases, with the aims to improve symptom management and increase functional capacity. Given the similarities in presentation and aims, a pulmonary rehabilitation program may be optimal to meet the needs of those with ongoing symptoms after COVID-19. REVIEW FINDINGS Aerobic and strength training has shown benefit for adults living with long COVID, although there is little evidence on structured education in this population. Breathing pattern disorder is common in adults with long COVID, and considerations on treatment before rehabilitation, or alongside rehabilitation, are necessary. Considerations on postexertional malaise are important in this population, and evidence from the chronic fatigue syndrome literature supports the need for individualization of exercise programs, and considerations for those who have an adverse reaction to activity and/or exercise. SUMMARY This narrative review summarizes the current evidence on pulmonary rehabilitation programs in a long-COVID population. Where the evidence is lacking in long COVID the supporting evidence of these programs in chronic respiratory diseases has highlighted the importance of aerobic and strength training, considerations for fatigue, potential mechanisms for immunology improvement, and management of breathing pattern disorders in these programs.
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Affiliation(s)
- Enya Daynes
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, England; Department of Respiratory Sciences, University of Leicester, Leicester, England.
| | - George Mills
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, England; Department of Respiratory Sciences, University of Leicester, Leicester, England
| | - James H Hull
- Respiratory Medicine, Royal Brompton Hospital, London, England; Institute of Sport, Exercise and Health, University College London, London, England
| | - Nicolette C Bishop
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, England; National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, England
| | - Majda Bakali
- School of Physiology, Pharmacology and Neuroscience, University of Bristol, Bristol, England
| | - Chris Burtin
- REVAL Rehabilitation Center, BIOMED Biomedical Research Institute, Hasselt University, Belgium
| | - Hamish J C McAuley
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, England; Department of Respiratory Sciences, University of Leicester, Leicester, England
| | - Sally J Singh
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, England; Department of Respiratory Sciences, University of Leicester, Leicester, England
| | - Neil J Greening
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, England; Department of Respiratory Sciences, University of Leicester, Leicester, England
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3
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Lai Y, Cavalheri V, Sawyer A, Hill K. Exercise training initiated early during hospitalisation in individuals with chronic obstructive pulmonary disease is safe and improves exercise capacity and physical function at hospital discharge: A systematic review and meta-analysis. Respir Med 2024; 223:107554. [PMID: 38307320 DOI: 10.1016/j.rmed.2024.107554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND AND OBJECTIVE Earlier reviews of exercise in people during exacerbation of chronic obstructive pulmonary disease (COPD) included studies where exercise training was initiated late during hospital admission or shortly following hospital discharge. Our question was: in adults hospitalised with an exacerbation of COPD, does initiating exercise training early during an admission versus not initiating exercise training during admission, change outcomes measured at discharge? METHODS Systematic review and meta-analysis. Database searches of PubMed, the Cochrane Library, PEDro and EMBASE conducted in December 2021 and updated in January 2024. Studies were included if they had at least one group that was prescribed exercise training within 48 h of hospital admission (experimental) and at least one group that received usual care which did not include prescribed exercise training (control). Outcomes included exercise capacity, physical function, adverse events and uptake of outpatient pulmonary rehabilitation programs. RESULTS Ten studies (423 participants; mean FEV1 ranging from 26 % to 50 % predicted) were included. At discharge, compared to the control group, the experimental group demonstrated better exercise capacity (standardised mean difference (SMD) 0.58, 95 % confidence interval (CI) 0.32 to 0.83; five studies, moderate effect, low certainty evidence) and physical function (SMD -0.54, 95 % CI -0.86 to -0.22; four studies, moderate effect, low certainty evidence). No observed serious adverse events were reported. None of the studies reported uptake of pulmonary rehabilitation following discharge. CONCLUSION In adults with an exacerbation of COPD, exercise training prescribed within 48 h of hospitalisation was safe and improved exercise capacity and physical function.
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Affiliation(s)
- Yuin Lai
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA, Australia
| | - Vinicius Cavalheri
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA, Australia; Allied Health, South Metropolitan Health Service, Perth, WA, Australia
| | - Abbey Sawyer
- Melbourne School of Health Sciences, University of Melbourne, Grattan Street, Parkville, Victoria, Australia; Australian Institute for Breathing and Sleep, Austin Health, 145 Studley Road, Heidelberg, Victoria, Australia
| | - Kylie Hill
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA, Australia.
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Aprile I, Bramante L, La Russa C, Germanotta M, Barletta VT, Falchini F, Brambilla L, Guglielmelli E, Rossi P. A Multiaxial Rehabilitation Programme for Workers with COVID-19 Sequelae Using a Conventional and Technological-Robotic Approach: The Proposal of INAIL and Fondazione Don Carlo Gnocchi. Healthcare (Basel) 2023; 11:1593. [PMID: 37297733 PMCID: PMC10252900 DOI: 10.3390/healthcare11111593] [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: 03/07/2023] [Revised: 05/11/2023] [Accepted: 05/27/2023] [Indexed: 06/12/2023] Open
Abstract
The COVID-19 sequelae have been shown to affect respiratory and cardiological functions as well as neuro-psychological functions, and, in some cases, metabolic/nutritional aspects. The Italian National Institute for Insurance against Accidents at Work (Istituto Nazionale Assicurazione Infortuni sul Lavoro, INAIL) recorded that, until December 2022, 315,055 workers were affected by COVID-19; therefore, there is a need to identify an effective approach to treat such patients. Robotic and technological devices could be integrated into the rehabilitation programme of people with long COVID conditions. A review of the literature showed that telerehabilitation may improve functional capacity, dyspnoea, performance, and quality of life in these patients, but no studies were found evaluating the effects of robot-mediated therapy or virtual reality systems. Considering the above, Fondazione Don Carlo Gnocchi and INAIL propose a multi-axial rehabilitation for workers with COVID-19 sequelae. To accomplish this goal, the two institutions merged the epidemiological information gathered by INAIL, the expertise in robotic and technological rehabilitation of Fondazione Don Carlo Gnocchi, and the literature review. Our proposal aims to facilitate a multi-axial rehabilitation approach customized to meet the unique needs of each individual, with a particular emphasis on utilizing advanced technologies to address the current and future challenges of patient care.
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Affiliation(s)
- Irene Aprile
- IRCCS Fondazione Don Carlo Gnocchi, 50143 Florence, Italy; (I.A.); (V.T.B.); (F.F.); (L.B.)
| | - Lucia Bramante
- Central Medical Department, National Institute for Insurance against Accidents at Work (INAIL), 00144 Rome, Italy; (L.B.); (C.L.R.); (P.R.)
| | - Chiara La Russa
- Central Medical Department, National Institute for Insurance against Accidents at Work (INAIL), 00144 Rome, Italy; (L.B.); (C.L.R.); (P.R.)
| | - Marco Germanotta
- IRCCS Fondazione Don Carlo Gnocchi, 50143 Florence, Italy; (I.A.); (V.T.B.); (F.F.); (L.B.)
| | | | - Francesca Falchini
- IRCCS Fondazione Don Carlo Gnocchi, 50143 Florence, Italy; (I.A.); (V.T.B.); (F.F.); (L.B.)
| | - Lorenzo Brambilla
- IRCCS Fondazione Don Carlo Gnocchi, 50143 Florence, Italy; (I.A.); (V.T.B.); (F.F.); (L.B.)
| | - Eugenio Guglielmelli
- IRCCS Fondazione Don Carlo Gnocchi, 20148 Milan, Italy;
- Department of Engineering, Università Campus Bio-Medico di Roma, Via Álvaro del Portillo, 21, 00128 Roma, Italy
| | - Patrizio Rossi
- Central Medical Department, National Institute for Insurance against Accidents at Work (INAIL), 00144 Rome, Italy; (L.B.); (C.L.R.); (P.R.)
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Beaumont M, Latiers AC, Prieur G. [The role of the physiotherapist in the assessment and management of dyspnea]. Rev Mal Respir 2023; 40:169-187. [PMID: 36682956 DOI: 10.1016/j.rmr.2022.12.016] [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: 12/01/2021] [Accepted: 12/20/2022] [Indexed: 01/21/2023]
Abstract
The role of the physiotherapist in the assessment and management of dyspnea. Dyspnea is the most common symptom in cardio-respiratory diseases. Recently improved comprehension of dyspnea mechanisms have underlined the need for three-faceted assessment. The three key aspects correspond to the "breathing, thinking, functioning" clinical model, which proposes a multidimensional - respiratory, emotional and functional - approach. Before initiating treatment, it is essential for several reasons to assess each specific case, determining the type of dyspnea affecting the patient, appraising the impact of shortness of breath, and estimating the effectiveness of the treatment applied. The physiotherapist has a major role to assume in the care of dyspneic patients, not only in assessment followed by treatment but also as a major collaborator in a multidisciplinary team, especially with regard to pulmonary rehabilitation. The aim of this review is to inventory the existing assessment tools and the possible physiotherapies for dyspnea, using a holistic approach designed to facilitate the choice of techniques and to improve quality of care by fully addressing the patient's needs.
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Affiliation(s)
- M Beaumont
- Service de réadaptation respiratoire, Centre Hospitalier des Pays de Morlaix, Morlaix, France; Inserm, Univ Brest, CHRU Brest, UMR 1304, GETBO, Brest, France.
| | - A C Latiers
- Service ORL, Stomatologie et Soins Continus, Cliniques universitaires Saint-Luc, 1200 Brussels, Belgique
| | - G Prieur
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL & Dermatologie, Groupe de Recherche en Kinésithérapie Respiratoire, Université Catholique de Louvain, 1200 Brussels, Belgique; Université de Normandie, UNIROUEN, EA3830-GRHV, 76000 Rouen, France; Groupe Hospitalier du Havre, Service de pneumologie et de réadaptation respiratoire, avenue Pierre Mendes France, 76290 Montivilliers, France; Institut de Recherche et Innovation en Biomédecine (IRIB), 76000 Rouen, France
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6
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De Brandt J, Derave W, Vandenabeele F, Pomiès P, Blancquaert L, Keytsman C, Barusso-Grüninger MS, de Lima FF, Hayot M, Spruit MA, Burtin C. Efficacy of 12 weeks oral beta-alanine supplementation in patients with chronic obstructive pulmonary disease: a double-blind, randomized, placebo-controlled trial. J Cachexia Sarcopenia Muscle 2022; 13:2361-2372. [PMID: 35977911 PMCID: PMC9530565 DOI: 10.1002/jcsm.13048] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 04/28/2022] [Accepted: 06/14/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Beta-alanine (BA) supplementation increases muscle carnosine, an abundant endogenous antioxidant and pH buffer in skeletal muscle. Carnosine loading promotes exercise capacity in healthy older adults. As patients with chronic obstructive pulmonary disease (COPD) suffer from elevated exercise-induced muscle oxidative/carbonyl stress and acidosis, and from reduced muscle carnosine stores, it was investigated whether BA supplementation augments muscle carnosine and induces beneficial changes in exercise capacity, quadriceps function, and muscle oxidative/carbonyl stress in patients with COPD. METHODS In this double-blind, randomized, placebo (PL)-controlled trial (clinicaltrials.gov identifier: NCT02770417), 40 patients (75% male) with COPD (mean ± standard deviation: age 65 ± 6 years; FEV1 % predicted 55 ± 14%) were assigned to 12 weeks oral BA or PL supplementation (3.2 g/day). The primary outcome, i.e. muscle carnosine, was quantified from m. vastus lateralis biopsies obtained before and after intervention. Co-primary outcomes, i.e. incremental and constant work rate cycle capacity, were also assessed. Linear mixed model analyses were performed. Compliance with and side effects of supplement intake and secondary outcomes (quadriceps strength and endurance, and muscle oxidative/carbonyl stress) were also assessed. RESULTS Beta-alanine supplementation increased muscle carnosine in comparison with PL in patients with COPD (mean difference [95% confidence interval]; +2.82 [1.49-4.14] mmol/kg wet weight; P < 0.001). Maximal incremental cycling capacity (VO2 peak: +0.5 [-0.7 to 1.7] mL/kg/min; P = 0.384, Wpeak: +5 [-1 to 11] W; P = 0.103) and time to exhaustion on the constant work rate cycle test (+28 [-179 to 236] s; P = 0.782) did not change significantly. Compliance with supplement intake was similar in BA (median (quartile 1-quartile 3); 100 (98-100)%) and PL (98 (96-100)%) (P = 0.294) groups, and patients did not report side effects possibly related to supplement intake. No change was observed in secondary outcomes. CONCLUSIONS Beta-alanine supplementation is efficacious in augmenting muscle carnosine (+54% from mean baseline value) without side effects in patients with COPD in comparison with PL. However, accompanied beneficial changes in exercise capacity, quadriceps function, and muscle oxidative/carbonyl stress were not observed.
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Affiliation(s)
- Jana De Brandt
- Faculty of Rehabilitation Sciences, REVAL - Rehabilitation Research Center, Hasselt University, Diepenbeek, Belgium.,BIOMED - Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | - Wim Derave
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Frank Vandenabeele
- Faculty of Rehabilitation Sciences, REVAL - Rehabilitation Research Center, Hasselt University, Diepenbeek, Belgium
| | - Pascal Pomiès
- PhyMedExp, University of Montpellier - INSERM - CNRS - CHRU Montpellier, Montpellier, France
| | - Laura Blancquaert
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Charly Keytsman
- Faculty of Rehabilitation Sciences, REVAL - Rehabilitation Research Center, Hasselt University, Diepenbeek, Belgium.,BIOMED - Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | - Marina S Barusso-Grüninger
- Faculty of Rehabilitation Sciences, REVAL - Rehabilitation Research Center, Hasselt University, Diepenbeek, Belgium.,LEFiR - Spirometry and Respiratory Laboratory, São Carlos Federal University - UFSCar, São Carlos, São Paulo, Brazil
| | - Fabiano F de Lima
- Faculty of Rehabilitation Sciences, REVAL - Rehabilitation Research Center, Hasselt University, Diepenbeek, Belgium.,Faculty of Science and Technology, Department of Physical Therapy, Postgraduate Program in Physical Therapy, São Paulo State University (UNESP), Presidente Prudente, São Paulo, Brazil
| | - Maurice Hayot
- PhyMedExp, University of Montpellier - INSERM - CNRS - CHRU Montpellier, Montpellier, France
| | - Martijn A Spruit
- Department of Research and Education, CIRO+, Horn, The Netherlands.,Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Chris Burtin
- Faculty of Rehabilitation Sciences, REVAL - Rehabilitation Research Center, Hasselt University, Diepenbeek, Belgium.,BIOMED - Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
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7
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Wen J, Milne S, Sin DD. Pulmonary rehabilitation in a postcoronavirus disease 2019 world: feasibility, challenges, and solutions. Curr Opin Pulm Med 2022; 28:152-161. [PMID: 34690256 PMCID: PMC8815640 DOI: 10.1097/mcp.0000000000000832] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Pulmonary rehabilitation improves clinical outcomes in patients with chronic obstructive pulmonary disease (COPD). Traditional centre-based (in-person) pulmonary rehabilitation was largely shut down in response to the COVID-19 pandemic, forcing many centres to rapidly shift to remote home-based programs in the form of telerehabilitation (tele-pulmonary rehabilitation). This review summarizes the recent evidence for the feasibility and effectiveness of remote pulmonary rehabilitation programs, and their implications for the delivery of pulmonary rehabilitation in a postpandemic world. RECENT FINDINGS A number of innovative adaptations to pulmonary rehabilitation in response to COVID-19 have been reported, and the evidence supports tele-pulmonary rehabilitation as a viable alternative to traditional centre-based pulmonary rehabilitation. However, these studies also highlight the challenges that must be surmounted in order to see its widespread adoption. SUMMARY There are outstanding questions regarding the optimal model for tele-pulmonary rehabilitation. In the post-COVID-19 world, a 'hybrid' model may be more desirable, with some components held in person and others via telehealth technology. This would be determined by the infrastructure and expertise of individual centres, and the needs of their patients. In order to achieve a truly patient-centred pulmonary rehabilitation program, high-quality studies addressing these outstanding questions, as well as multidisciplinary collaboration, are required.
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Affiliation(s)
- Jing Wen
- Centre for Heart Lung Innovation, St. Paul's Hospital
| | - Stephen Milne
- Centre for Heart Lung Innovation, St. Paul's Hospital
- Division of Respiratory Medicine, University of British Columbia, Vancouver, BC, Canada
- Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Don D. Sin
- Centre for Heart Lung Innovation, St. Paul's Hospital
- Division of Respiratory Medicine, University of British Columbia, Vancouver, BC, Canada
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8
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Pancera S, Lopomo NF, Bianchi LNC, Pedersini P, Villafañe JH. Isolated Resistance Training Programs to Improve Peripheral Muscle Function in Outpatients with Chronic Obstructive Pulmonary Diseases: A Systematic Review. Healthcare (Basel) 2021; 9:1397. [PMID: 34683077 PMCID: PMC8535539 DOI: 10.3390/healthcare9101397] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/14/2021] [Accepted: 10/16/2021] [Indexed: 01/01/2023] Open
Abstract
This systematic review aims to establish which isolated resistance training (RT) programs have been used in outpatients with chronic obstructive pulmonary disease (COPD) and their impact on all aspects of peripheral skeletal muscle function. Electronic databases were systematically searched up to June 2021. The eligibility criteria were: (1) randomized controlled trials investigating the effects of supervised and isolated RT programs in outpatients with COPD and (2) RT programs lasting 8-12 weeks, (3) including at least one outcome measure related to trainable muscle characteristics. Initially, 6576 studies were identified, whereas 15 trials met the inclusion criteria. All the included trials reported that isolated RT improved both upper and lower limbs' maximal strength. Muscle endurance and power also increased after RT but received less attention in the analysis. Furthermore, few studies assessed the effect of RT on muscle mass and cross-sectional area, reporting only limited improvement. Isolated RT programs carried out 2-3 days a week for 8-12 weeks improved skeletal muscle function in individuals with COPD. The RT program should be specifically focused to the trainable muscle characteristic to be improved. For this reason, we further encourage the introduction of a detailed assessment of muscle function and structure during the pulmonary rehabilitation practice.
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Affiliation(s)
- Simone Pancera
- IRCCS Fondazione Don Carlo Gnocchi, 20148 Milan, Italy; (L.N.C.B.); (P.P.); (J.H.V.)
| | - Nicola F. Lopomo
- Department of Information Engineering, University of Brescia, Via Branze 38, 25123 Brescia, Italy;
| | - Luca N. C. Bianchi
- IRCCS Fondazione Don Carlo Gnocchi, 20148 Milan, Italy; (L.N.C.B.); (P.P.); (J.H.V.)
| | - Paolo Pedersini
- IRCCS Fondazione Don Carlo Gnocchi, 20148 Milan, Italy; (L.N.C.B.); (P.P.); (J.H.V.)
| | - Jorge H. Villafañe
- IRCCS Fondazione Don Carlo Gnocchi, 20148 Milan, Italy; (L.N.C.B.); (P.P.); (J.H.V.)
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9
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Rabold E, Virani A, Arshad H, Cheema T. Nonpharmacological Therapies in COPD. Crit Care Nurs Q 2021; 44:26-32. [PMID: 33234857 DOI: 10.1097/cnq.0000000000000337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Chronic obstructive pulmonary disease has recently been gaining more attention, as beyond impacting roughly 10% of the world's population, it also carries high morbidity and mortality. The mainstay of management is optimizing pharmacological therapy, but various nonpharmacological therapies have shown benefits in providing symptom improvement and relief, prevention and mitigation of exacerbations, quality of life, and even mortality rate. Such modalities include supplemental oxygen therapy, pulmonary rehabilitation, viral and bacterial vaccinations, and noninvasive positive pressure ventilation therapy.
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Affiliation(s)
- Erica Rabold
- Division of Pulmonary Critical Care Medicine, Allegheny Health Network, Allegheny General Hospital, Pennsylvania
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10
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Oliveira PRD, Scoz RD, Alves BMO, Mesquita TRD, Silva Junior RAD, Vieira ER, Amorim CF. HEART RATE AND LOWER LIMB MUSCLE ACTIVITY ON CYCLE ERGOMETER. REV BRAS MED ESPORTE 2020. [DOI: 10.1590/1517-8692202026062019_005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Introduction: Muscle activity in the pedal stroke movement on a cycle ergometer can be measured by surface electromyography, as an effective and improved method for studying muscle action and objectively determining the different action potentials of the muscles involved in specific movements. Heart rate behavior is an important factor during exercise with load. Objective: To identify heart rate behavior and pattern of muscle activity of the rectus femoris and vastus medialis in healthy subjects in the pedaling dynamic at different loads, submaximal test, on an instrumented cycle ergometer. Methods: 20 healthy adults were evaluated. Heart rate measurement was performed, together with electromyographic analysis, in the time domain, of the rectus femoris and vastus medialis muscles during incremental exercise of the lower limbs on the cycle ergometer. Results: Heart rate behavior presented significant difference for p≥0.05 in relation to increased loads. The EMG signal intensity from the vastus medialis muscle (normalized RMS value) in each quadrant of the pedaling cycle showed significant difference for p≥0.05 in relation to quadrants I, II and IV and significant difference for p≥0.05 in relation to quadrants III and IV. In the rectus femoris (RF) muscle, there was significant difference for p≥0.05 in relation to quadrants I, II and IV and significant difference for p≥0.05 in relation to quadrants I, II and III. Conclusion: An increase in heart rate proportional to the increase in load was observed, as well as an increase in the amplitude of the electromyographic signal proportional to the increase in load. It was possible to identify the pattern of muscle activation in the studied quadrants during pedal stroke movements, independent of load. Level of evidence III; Study of non-consecutive patients; without uniform application of the “gold” standard reference.
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Affiliation(s)
| | | | - Bruno Mazziotti Oliveira Alves
- Universidade da Cidade de São Paulo, Brazil; Paris Saint-Germain Department of Physical Therapy and Biomechanics, France
| | | | | | | | - Cesar Ferreira Amorim
- Universidade da Cidade de São Paulo, Brazil; Universidé du Québec à Chicoutimi, Canada; International University, United States
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11
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de Lima FF, Cavalheri V, Silva BSA, Grigoletto I, Uzeloto JS, Ramos D, Camillo CA, Ramos EMC. Elastic Resistance Training Produces Benefits Similar to Conventional Resistance Training in People With Chronic Obstructive Pulmonary Disease: Systematic Review and Meta-Analysis. Phys Ther 2020; 100:1891-1905. [PMID: 32750124 DOI: 10.1093/ptj/pzaa149] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the effectiveness of elastic resistance training on improving muscle strength, functional exercise capacity, health-related quality of life (HRQoL), and dyspnea in people with stable chronic obstructive pulmonary disease (COPD). METHODS For this systematic review, PubMed, The Cochrane Library, Embase (OVID), PEDro, SciELO, and CINAHL were searched from inception to November 2019. Included studies were randomized clinical trials in which people with stable COPD were allocated to (1) an experimental group that received lower-limb resistance training, upper-limb resistance training, or both using elastic resistance; or (2) a control group that received no or sham resistance training or conventional resistance training using weight machines. Data extraction was performed by 3 review authors. The methodological quality of the studies was assessed using the PEDro scale. Eight studies on 332 participants were included. RESULTS Knee extensor strength was higher in the experimental group (standardized mean difference = 0.52, 95% CI = 0.09-0.95) compared with the non-exercise control group. Compared with the conventional exercise control, the experimental group presented similar effects for muscle strength, functional exercise capacity, HRQoL, and dyspnea (95% CI overlapped the line of no effect for all). CONCLUSIONS Elastic resistance training improves muscle strength in people with COPD. The current review suggests elastic resistance as a potential alternative to conventional resistance training using weight machines, as they show similar effects on muscle strength, functional exercise capacity, HRQoL, and dyspnea. IMPACT Due to its beneficial effects, including reduced risk of exacerbation-related hospitalizations, exercise training is viewed as the cornerstone of pulmonary rehabilitation in people with COPD. This study shows that elastic resistance training can be an effective, portable, practical, and low-cost alternative to conventional weight resistance training. LAY SUMMARY Training with elastic resistance tubes or bands-which are easy to carry, easy to use, and relatively low cost-can be an effective way to improve strength for people with COPD and promote similar benefits to those achieved with weight machines.
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Affiliation(s)
- Fabiano F de Lima
- Department of Physiotherapy, Postgraduate Program in Physiotherapy, São Paulo State University (UNESP), Presidente Prudente, Brazil
| | - Vinicius Cavalheri
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University; and Allied Health, South Metropolitan Health Service, Perth, Western Australia, Australia
| | - Bruna S A Silva
- Department of Physiotherapy, Postgraduate Program in Physiotherapy, São Paulo State University (UNESP)
| | - Isis Grigoletto
- Department of Physiotherapy, Postgraduate Program in Physiotherapy, São Paulo State University (UNESP)
| | - Juliana S Uzeloto
- Department of Physiotherapy, Postgraduate Program in Physiotherapy, São Paulo State University (UNESP)
| | - Dionei Ramos
- Department of Physiotherapy, Postgraduate Program in Physiotherapy, São Paulo State University (UNESP)
| | - Carlos A Camillo
- Department of Physiotherapy, Postgraduate Program in Rehabilitation Sciences, State University of Londrina (UEL); and Department of Rehabilitation Sciences, University Pitágoras UNOPAR, Londrina, Brazil
| | - Ercy M C Ramos
- Department of Physiotherapy, Postgraduate Program in Physiotherapy, São Paulo State University (UNESP), Rua Paulo Marques 757, Presidente Prudente, São Paulo 19020410, Brazil
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12
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Camillo CA, Osadnik CR, Burtin C, Everaerts S, Hornikx M, Demeyer H, Loeckx M, Rodrigues FM, Maes K, Gayan-Ramirez G, Janssens W, Troosters T. Effects of downhill walking in pulmonary rehabilitation for patients with COPD: a randomised controlled trial. Eur Respir J 2020; 56:13993003.00639-2020. [DOI: 10.1183/13993003.00639-2020] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 04/26/2020] [Indexed: 01/12/2023]
Abstract
The development of contractile muscle fatigue (CMF) affects training responses in patients with chronic obstructive pulmonary disease (COPD). Downhill walking induces CMF with lower dyspnoea and fatigue than level walking. This study compared the effect of pulmonary rehabilitation (PR) comprising downhill walking training (DT) to PR comprising level walking (conventional training (CT)) in patients with COPD.In this randomised controlled trial, 35 patients (62±8 years; forced expiratory volume in 1 s (FEV1) 50±17% predicted) were randomised to DT or CT. Exercise tolerance (6-minute walk test distance (6MWD); primary outcome), muscle function, symptoms, quality-of-life and physical activity levels were assessed before and after PR. Absolute training changes and the proportion of patients exceeding the 30 m 6MWD minimally important difference (MID) were compared between groups. Quadriceps muscle biopsies were collected after PR in a subset of patients to examine physiological responses to long-term eccentric training.No between-group differences were observed in absolute 6MWD improvement (mean 6MWD change 77±46 m DT versus 56±47 m CT; p=0.45), however 94% of patients in DT exceeded the 6MWD MID compared to 65% in CT (p=0.03). Patients in DT tended to have larger improvements than CT in other outcomes. Muscle biopsy analyses did not differ between groups.PR incorporating downhill walking confers similar magnitudes of effects to PR with conventional walking across clinical outcomes in patients with COPD, however, offers a more reliable stimulus to maximise the achievement of clinically relevant gains in functional exercise tolerance in people with COPD.
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13
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Wang Z, Hu X, Dai Q. Is it possible to reverse frailty in patients with chronic obstructive pulmonary disease? Clinics (Sao Paulo) 2020; 75:e1778. [PMID: 33146351 PMCID: PMC7561069 DOI: 10.6061/clinics/2020/e1778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/25/2020] [Indexed: 12/20/2022] Open
Abstract
In recent years, frailty has attracted increasing attention from clinicians and health care workers. The influence of frailty on the elderly, especially those with chronic diseases of the respiratory system, is highly significant. Frailty is particularly more common in patients with chronic obstructive pulmonary disease (COPD). Frailty and COPD share many risk factors and pathophysiological mechanisms. As a comprehensive interventional method for chronic respiratory diseases, pulmonary rehabilitation is an important basic measure for the management of patients with COPD. Frailty in these patients can be reversed using pulmonary rehabilitation by targeting five components of the frailty phenotype at the entry point. The present review discusses the benefits of pulmonary rehabilitation in patients with COPD complicated by frailty and provides a theoretical basis for pulmonary rehabilitation treatment in this population. In addition, the timing of pulmonary rehabilitation is also addressed, with the prefrail stage being the "golden" period. The implementation of pulmonary rehabilitation must vary among individuals, and individualized treatment strategies will help maximize benefits.
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Affiliation(s)
- Zhe Wang
- Department of Geriatrics Medicine I, Qinghai University Affiliated Hospital, Xining, People’s Republic of China
- *Corresponding author. E-mail:
| | - Xiaojing Hu
- Department of Geriatrics Medicine I, Qinghai University Affiliated Hospital, Xining, People’s Republic of China
| | - Qingxiang Dai
- Department of Geriatrics Medicine I, Qinghai University Affiliated Hospital, Xining, People’s Republic of China
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14
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Mølmen KS, Evensen Thy J, Thallaug Dalane S, Ellefsen S, Falch GS. Muscular performance decreases with increasing complexity of resistance exercises in subjects with chronic obstructive pulmonary disease. TRANSLATIONAL SPORTS MEDICINE 2020. [DOI: 10.1002/tsm2.118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Knut Sindre Mølmen
- Section for Health and Exercise Physiology Inland Norway University of Applied Sciences Lillehammer Norway
| | - Jonas Evensen Thy
- Section for Health and Exercise Physiology Inland Norway University of Applied Sciences Lillehammer Norway
- Faculty of Teacher Education, Arts and Sports Western Norway University of Applied Sciences Sogndal Norway
| | | | - Stian Ellefsen
- Section for Health and Exercise Physiology Inland Norway University of Applied Sciences Lillehammer Norway
- Innlandet Hospital Trust Brumunddal Norway
| | - Gunnar S. Falch
- Section for Health and Exercise Physiology Inland Norway University of Applied Sciences Lillehammer Norway
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15
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Rice H, Harrold M, Fowler R, Watson C, Waterer G, Hill K. Exercise training for adults hospitalized with an acute respiratory condition: a systematic scoping review. Clin Rehabil 2019; 34:45-55. [PMID: 31552759 DOI: 10.1177/0269215519877930] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE In adults hospitalized with an acute or chronic respiratory condition, to determine what has been reported regarding exercise programmes in terms of content, tolerability, evaluation and adverse events. DATA SOURCES A systematic search was conducted of electronic databases (PubMed, EMBASE, CINAHL, PEDro, The Cochrane Library), trial registries and conference abstracts (Thoracic Society of Australia and New Zealand Annual Scientific Meeting, the European Respiratory Society Congress, the American Thoracic Society International Conference). REVIEW METHODS Studies were included if they (1) recruited adults hospitalized with an acute or chronic respiratory condition, (2) described an exercise programme that targeted peripheral muscles and (3) reported that ⩾80% of the sample had initiated training within 72 hours of hospitalization. RESULTS The last search was conducted on 2 June 2019. Of the 6282 records identified, 20 met the study criteria. These described 18 separate studies (2018 participants). Studies were conducted in adults hospitalized with an exacerbation of chronic obstructive pulmonary disease or with community-acquired pneumonia. The content of exercise programmes included aerobic and/or resistance training, neuromuscular electrical stimulation, whole-body vibration or movement out of bed. In eight studies (44%), the initial session was prescribed using objective measures of exercise capacity, peripheral muscle force and the ability to undertake activities of daily living. Across 7420 training sessions, seven adverse events were reported. CONCLUSION Methods used to prescribe and titrate exercise programmes in adults hospitalized with an acute or an exacerbation of a chronic respiratory condition were disparate. When reported, programmes were well tolerated and adverse events were infrequent.
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Affiliation(s)
- Hayley Rice
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, Australia.,Department of Physiotherapy, Royal Perth Hospital, Perth, WA, Australia
| | - Megan Harrold
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, Australia
| | - Robin Fowler
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, Australia.,Department of Physiotherapy, Royal Perth Hospital, Perth, WA, Australia
| | - Carol Watson
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, Australia.,Department of Physiotherapy, Royal Perth Hospital, Perth, WA, Australia
| | - Grant Waterer
- Department of Respiratory Medicine, Royal Perth Hospital, Perth, WA, Australia.,The University of Western Australia, Perth, WA, Australia
| | - Kylie Hill
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, Australia.,Department of Physiotherapy, Royal Perth Hospital, Perth, WA, Australia.,Institute for Respiratory Health, Sir Charles Gairdner Hospital, Perth, WA, Australia
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16
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Machado A, Quadflieg K, Oliveira A, Keytsman C, Marques A, Hansen D, Burtin C. Exercise Training in Patients with Chronic Respiratory Diseases: Are Cardiovascular Comorbidities and Outcomes Taken into Account?-A Systematic Review. J Clin Med 2019; 8:E1458. [PMID: 31540240 PMCID: PMC6780679 DOI: 10.3390/jcm8091458] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/06/2019] [Accepted: 09/10/2019] [Indexed: 12/16/2022] Open
Abstract
Patients with chronic obstructive pulmonary disease (COPD), asthma and interstitial lung diseases (ILD) frequently suffer from cardiovascular comorbidities (CVC). Exercise training is a cornerstone intervention for the management of these conditions, however recommendations on tailoring programmes to patients suffering from respiratory diseases and CVC are scarce. This systematic review aimed to identify the eligibility criteria used to select patients with COPD, asthma or ILD and CVC to exercise programmes; assess the impact of exercise on cardiovascular outcomes; and identify how exercise programmes were tailored to CVC. PubMed, Scopus, Web of Science and Cochrane were searched. Three reviewers extracted the data and two reviewers independently assessed the quality of studies with the Quality Assessment Tool for Quantitative Studies. MetaXL 5.3 was used to calculate the individual and pooled effect sizes (ES). Most studies (58.9%) excluded patients with both stable and unstable CVC. In total, 26/42 studies reported cardiovascular outcomes. Resting heart rate was the most reported outcome measure (n = 13) and a small statistically significant effect (ES = -0.23) of exercise training on resting heart rate of patients with COPD was found. No specific adjustments to exercise prescription were described. Few studies have included patients with CVC. There was a lack of tailoring of exercise programmes and limited effects were found. Future studies should explore the effect of tailored exercise programmes on relevant outcome measures in respiratory patients with CVC.
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Affiliation(s)
- Ana Machado
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, 3590 Diepenbeek, Belgium
- Respiratory Research and Rehabilitation Laboratory (Lab3R), School of Health Sciences (ESSUA), University of Aveiro, 3810 Aveiro, Portugal
| | - Kirsten Quadflieg
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, 3590 Diepenbeek, Belgium
| | - Ana Oliveira
- Respiratory Research and Rehabilitation Laboratory (Lab3R), School of Health Sciences (ESSUA), University of Aveiro, 3810 Aveiro, Portugal
- Respiratory Medicine, West Park Healthcare Centre, Toronto, ON M6M 2J5, Canada
- School of Rehabilitation Sciences, Faculty of Health Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Charly Keytsman
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, 3590 Diepenbeek, Belgium
- BIOMED-Biomedical Research Institute, Hasselt University, 3590 Diepenbeek, Belgium
| | - Alda Marques
- Respiratory Research and Rehabilitation Laboratory (Lab3R), School of Health Sciences (ESSUA), University of Aveiro, 3810 Aveiro, Portugal
- Institute of Biomedicine (iBiMED), University of Aveiro, 3810 Aveiro, Portugal
| | - Dominique Hansen
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, 3590 Diepenbeek, Belgium
- BIOMED-Biomedical Research Institute, Hasselt University, 3590 Diepenbeek, Belgium
- Jessa hospital, Heart Centre Hasselt, 3500 Hasselt, Belgium
| | - Chris Burtin
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, 3590 Diepenbeek, Belgium.
- BIOMED-Biomedical Research Institute, Hasselt University, 3590 Diepenbeek, Belgium.
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17
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A Feasibility Trial of Two Rehabilitation Models in Severe Cardiopulmonary Illness. Rehabil Nurs 2019; 44:130-140. [DOI: 10.1097/rnj.0000000000000115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Cox M, O'Connor C, Biggs K, Hind D, Bortolami O, Franklin M, Collins B, Walters S, Wailoo A, Channell J, Albert P, Freeman U, Bourke S, Steiner M, Miles J, O'Brien T, McWilliams D, Schofield T, O'Reilly J, Hughes R. The feasibility of early pulmonary rehabilitation and activity after COPD exacerbations: external pilot randomised controlled trial, qualitative case study and exploratory economic evaluation. Health Technol Assess 2019. [PMID: 29516853 DOI: 10.3310/hta22110] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) affects > 3 million people in the UK. Acute exacerbations of COPD (AECOPD) are the second most common reason for emergency hospital admission in the UK. Pulmonary rehabilitation is usual care for stable COPD but there is little evidence for early pulmonary rehabilitation (EPR) following AECOPD, either in hospital or immediately post discharge. OBJECTIVE To assess the feasibility of recruiting patients, collecting data and delivering EPR to patients with AECOPD to evaluate EPR compared with usual care. DESIGN Parallel-group, pilot 2 × 2 factorial randomised trial with nested qualitative research and an economic analysis. SETTING Two acute hospital NHS trusts. Recruitment was carried out from September 2015 to April 2016 and follow-up was completed in July 2016. PARTICIPANTS Eligible patients were those aged ≥ 35 years who were admitted with AECOPD, who were non-acidotic and who maintained their blood oxygen saturation level (SpO2) within a prescribed range. Exclusions included the presence of comorbidities that affected the ability to undertake the interventions. INTERVENTIONS (1) Hospital EPR: muscle training delivered at the patient's hospital bed using a cycle ergometer and (2) home EPR: a pulmonary rehabilitation programme delivered in the patient's home. Both interventions were delivered by trained physiotherapists. Participants were allocated on a 1 : 1 : 1 : 1 ratio to (1) hospital EPR (n = 14), (2) home EPR (n = 15), (3) hospital EPR and home EPR (n = 14) and (4) control (n = 15). Outcome assessors were blind to treatment allocation; it was not possible to blind patients. MAIN OUTCOME MEASURES Feasibility of recruiting 76 participants in 7 months at two centres; intervention delivery; views on intervention/research acceptability; clinical outcomes including the 6-minute walk distance (6WMD); and costs. Semistructured interviews with participants (n = 27) and research health professionals (n = 11), optimisation assessments and an economic analysis were also undertaken. RESULTS Over 7 months 449 patients were screened, of whom most were not eligible for the trial or felt too ill/declined entry. In total, 58 participants (76%) of the target 76 participants were recruited to the trial. The primary clinical outcome (6MWD) was difficult to collect (hospital EPR, n = 5; home EPR, n = 6; hospital EPR and home EPR, n = 5; control, n = 5). Hospital EPR was difficult to deliver over 5 days because of patient discharge/staff availability, with 34.1% of the scheduled sessions delivered compared with 78.3% of the home EPR sessions. Serious adverse events were experienced by 26 participants (45%), none of which was related to the interventions. Interviewed participants generally found both interventions to be acceptable. Home EPR had a higher rate of acceptability, mainly because patients felt too unwell when in hospital to undergo hospital EPR. Physiotherapists generally found the interventions to be acceptable and valued them but found delivery difficult because of staffing issues. The health economic analysis results suggest that there would be value in conducting a larger trial to assess the cost-effectiveness of the hospital EPR and hospital EPR plus home EPR trial arms and collect more information to inform the hospital cost and quality-adjusted life-year parameters, which were shown to be key drivers of the model. CONCLUSIONS A full-scale randomised controlled trial using this protocol would not be feasible. Recruitment and delivery of the hospital EPR intervention was difficult. The data obtained can be used to design a full-scale trial of home EPR. Because of the small sample and large confidence intervals, this study should not be used to inform clinical practice. TRIAL REGISTRATION Current Controlled Trials ISRCTN18634494. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 22, No. 11. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Matthew Cox
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - Katie Biggs
- Design, Trials and Statistics (DTS), School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Daniel Hind
- Design, Trials and Statistics (DTS), School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Oscar Bortolami
- Design, Trials and Statistics (DTS), School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Matthew Franklin
- Health Economics and Decision Science (HEDS), School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | | | - Stephen Walters
- Design, Trials and Statistics (DTS), School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Allan Wailoo
- Health Economics and Decision Science (HEDS), School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Julie Channell
- Aintree University Hospital NHS Foundation Trust, Liverpool, UK
| | - Paul Albert
- Aintree University Hospital NHS Foundation Trust, Liverpool, UK
| | - Ursula Freeman
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Stephen Bourke
- Northumbria Healthcare NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | - Jon Miles
- Rotherham NHS Foundation Trust, Rotherham, UK
| | - Tom O'Brien
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - David McWilliams
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Terry Schofield
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - John O'Reilly
- Aintree University Hospital NHS Foundation Trust, Liverpool, UK
| | - Rodney Hughes
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
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19
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Bonnevie T, Allingham M, Prieur G, Combret Y, Debeaumont D, Patout M, Cuvelier A, Viacroze C, Muir JF, Medrinal C, Gravier FE. The six-minute stepper test is related to muscle strength but cannot substitute for the one repetition maximum to prescribe strength training in patients with COPD. Int J Chron Obstruct Pulmon Dis 2019; 14:767-774. [PMID: 30992662 PMCID: PMC6445245 DOI: 10.2147/copd.s193585] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Purpose There are many barriers to pulmonary rehabilitation, including a limited access to evaluation centers. To cope with these difficulties, field tests are often used to prescribe endurance training. As field tests are related to muscle strength, they could also be used to prescribe strength training and increase the access to pulmonary rehabilitation in rural area. However, their validity for this purpose has never been studied. Patients and methods The relationship between the 6-minute stepper test (6MST), 6-minute walk test, maximal workload achieved during cardiopulmonary exercise testing (Wpeak), and one repetition maximum (1RM) was assessed in 35 patients with COPD through a retrospective chart review to derive predictive equation of the 1RM from these tests. The effectiveness of these equations to prescribe strength training at 70% of the 1RM was assessed in an independent cross-validation group of 34 patients with COPD. Results There was a moderate relationship between the 6MST, Wpeak and the 1RM (r=0.44 and r=0.41, respectively, both P≤0.01). Whatever the test, the prescription of strength training using the estimated 1RM compared with the measured 1RM resulted in a mean absolute difference and a mean bias of about 30 kg. Conclusion The use of the 6MST and Wpeak for the prescription of strength training would result in a clinically not acceptable error. Therefore, they should not be used as a substitute for the 1RM to prescribe strength training.
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Affiliation(s)
- Tristan Bonnevie
- Normandie University, UNIROUEN, UPRES EA 3830, Rouen University Hospital, Haute Normandie Research and Biomedical Innovation, Rouen, France, .,ADIR Association, Rouen University Hospital, Rouen, France,
| | | | - Guillaume Prieur
- Normandie University, UNIROUEN, UPRES EA 3830, Rouen University Hospital, Haute Normandie Research and Biomedical Innovation, Rouen, France, .,Intensive Care Unit Department, Le Havre Hospital, Hôpital Jacques Monod, Montivilliers, France
| | - Yann Combret
- Institute of Experimental and Clinical Research (IREC), Pole of Pulmonology, ORL and Dermatology, Catholic University of Louvain, Brussels, Belgium.,Physiotherapy Department, Le Havre Hospital, Le Havre, France
| | - David Debeaumont
- Department of Respiratory and Exercise Physiology and CIC-CRB 1404, Rouen University Hospital, Rouen, France
| | - Maxime Patout
- Normandie University, UNIROUEN, UPRES EA 3830, Rouen University Hospital, Haute Normandie Research and Biomedical Innovation, Rouen, France, .,Pulmonary, Thoracic Oncology and Respiratory Intensive Care Department, Rouen University Hospital, Rouen, France
| | - Antoine Cuvelier
- Normandie University, UNIROUEN, UPRES EA 3830, Rouen University Hospital, Haute Normandie Research and Biomedical Innovation, Rouen, France, .,Pulmonary, Thoracic Oncology and Respiratory Intensive Care Department, Rouen University Hospital, Rouen, France
| | - Catherine Viacroze
- Pulmonary, Thoracic Oncology and Respiratory Intensive Care Department, Rouen University Hospital, Rouen, France
| | - Jean-François Muir
- Normandie University, UNIROUEN, UPRES EA 3830, Rouen University Hospital, Haute Normandie Research and Biomedical Innovation, Rouen, France, .,ADIR Association, Rouen University Hospital, Rouen, France, .,Pulmonary, Thoracic Oncology and Respiratory Intensive Care Department, Rouen University Hospital, Rouen, France
| | - Clement Medrinal
- Normandie University, UNIROUEN, UPRES EA 3830, Rouen University Hospital, Haute Normandie Research and Biomedical Innovation, Rouen, France, .,Intensive Care Unit Department, Le Havre Hospital, Hôpital Jacques Monod, Montivilliers, France
| | - Francis-Edouard Gravier
- Normandie University, UNIROUEN, UPRES EA 3830, Rouen University Hospital, Haute Normandie Research and Biomedical Innovation, Rouen, France, .,ADIR Association, Rouen University Hospital, Rouen, France,
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20
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Dolmage TE, Dubois-Webster J, Goldstein RS. Could scooting be a useful option for aerobic exercise in chronic obstructive pulmonary disease? RESPIRATORY MEDICINE: X 2019. [DOI: 10.1016/j.yrmex.2019.100005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Cardiorespiratory Responses to Short Bouts of Resistance Training Exercises in Individuals With Chronic Obstructive Pulmonary Disease: A COMPARISON OF EXERCISE INTENSITIES. J Cardiopulm Rehabil Prev 2018; 37:356-362. [PMID: 28858033 DOI: 10.1097/hcr.0000000000000282] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE Resistance training is recommended in pulmonary rehabilitation for people with chronic obstructive pulmonary disease (COPD); however, the acute cardiorespiratory responses to different intensities of resistance training are not known. We compared acute cardiorespiratory responses with high-intensity versus low-intensity resistance exercises in persons with COPD and healthy, matched controls. This research may assist in developing training parameters in COPD. METHODS Participants (n = 10 per group) performed 1 set of 10 repetitions of leg extension and arm elevation at 2 intensities: 40% (low) and 80% (high) of 1-repetition maximum. Minute ventilation ((Equation is included in full-text article.)E), oxygen uptake ((Equation is included in full-text article.)O2), and heart rate (HR) data were collected continuously and expressed as absolute values and relative to values at (Equation is included in full-text article.)O2peak derived from a cardiopulmonary exercise test. Blood pressure, oxygen saturation, and rating of perceived exertion (RPE) were monitored before and after each set of exercises. RESULTS Individuals with COPD showed similar (Equation is included in full-text article.)E, (Equation is included in full-text article.)O2, and HR with high- versus low-intensity exercises. RPE was higher after high- vs low-intensity leg extension (4 ± 1.4 vs 2 ± 1, P < .005) and arm elevation (3 ± 2 vs 1 ± 1.4, P < .005). Compared with healthy participants, relative (Equation is included in full-text article.)O2, (Equation is included in full-text article.)E, and HR were higher in COPD (≅40% vs 20% of the (Equation is included in full-text article.)O2peak; ≅60% vs 20% of (Equation is included in full-text article.)Epeak; and ≅80% vs 20% of HRpeak; all Ps ≤ .004). Absolute responses and RPE were similar between groups, irrespective of intensity and exercise. CONCLUSION Immediate cardiorespiratory responses to an acute bout of resistance exercise appear to be independent of the exercise intensity in COPD. Although people with COPD are working closer to their (Equation is included in full-text article.)O2peak, their responses and RPE are comparable with healthy controls.
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22
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De Brandt J, Spruit MA, Hansen D, Franssen FM, Derave W, Sillen MJ, Burtin C. Changes in lower limb muscle function and muscle mass following exercise-based interventions in patients with chronic obstructive pulmonary disease: A review of the English-language literature. Chron Respir Dis 2017; 15:182-219. [PMID: 28580854 PMCID: PMC5958462 DOI: 10.1177/1479972317709642] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) patients often experience lower limb muscle dysfunction and wasting. Exercise-based training has potential to improve muscle function and mass, but literature on this topic is extensive and heterogeneous including numerous interventions and outcome measures. This review uses a detailed systematic approach to investigate the effect of this wide range of exercise-based interventions on muscle function and mass. PUBMED and PEDro databases were searched. In all, 70 studies (n = 2504 COPD patients) that implemented an exercise-based intervention and reported muscle strength, endurance, or mass in clinically stable COPD patients were critically appraised. Aerobic and/or resistance training, high-intensity interval training, electrical or magnetic muscle stimulation, whole-body vibration, and water-based training were investigated. Muscle strength increased in 78%, muscle endurance in 92%, and muscle mass in 88% of the cases where that specific outcome was measured. Despite large heterogeneity in exercise-based interventions and outcome measures used, most exercise-based trials showed improvements in muscle strength, endurance, and mass in COPD patients. Which intervention(s) is (are) best for which subgroup of patients remains currently unknown. Furthermore, this literature review identifies gaps in the current knowledge and generates recommendations for future research to enhance our knowledge on exercise-based interventions in COPD patients.
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Affiliation(s)
- Jana De Brandt
- 1 REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium
| | - Martijn A Spruit
- 1 REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium.,2 Department of Research and Education, CIRO, Center of Expertise for Chronic Organ Failure, Horn, the Netherlands.,3 Department of Respiratory Medicine, Maastricht University Medical Centre, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, the Netherlands
| | - Dominique Hansen
- 1 REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium
| | - Frits Me Franssen
- 2 Department of Research and Education, CIRO, Center of Expertise for Chronic Organ Failure, Horn, the Netherlands
| | - Wim Derave
- 4 Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Maurice Jh Sillen
- 2 Department of Research and Education, CIRO, Center of Expertise for Chronic Organ Failure, Horn, the Netherlands
| | - Chris Burtin
- 1 REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium
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Loprinzi PD, Sng E, Walker JF. Muscle strengthening activity associates with reduced all-cause mortality in COPD. Chronic Illn 2017; 13:140-147. [PMID: 27358285 DOI: 10.1177/1742395316657399] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective Emerging research suggests that aerobic-based physical activity may help to promote survival among chronic obstructive pulmonary disease patients. However, the extent to which engagement in resistance training on survival among chronic obstructive pulmonary disease patients is relatively unknown. Therefore, the purpose of this study was to examine the independent associations of muscle strengthening activities on all-cause mortality among a national sample of U.S. adults with chronic obstructive pulmonary disease. We hypothesize that muscle strengthening activities will be inversely associated with all-cause mortality. Methods Data from the 2003-2006 NHANES were employed, with follow-up through 2011. Aerobic-based physical activity was objectively measured via accelerometry, muscle strengthening activities engagement was assessed via self-report, and chronic obstructive pulmonary disease was assessed via physician-diagnosis. Results Analysis included 385 adults (20 + yrs) with chronic obstructive pulmonary disease, who represent 13.3 million chronic obstructive pulmonary disease patients in the USA. The median follow-up period was 78 months (IQR=64-90), with 82 chronic obstructive pulmonary disease patients dying during this period. For a two muscle strengthening activity sessions/week increase (consistent with national guidelines), chronic obstructive pulmonary disease patients had a 29% reduced risk of all-cause mortality (HR=0.71; 95% CI: 0.51-0.99; P = 0.04). Conclusion Participation in muscle strengthening activities, independent of aerobic-based physical activity and other potential confounders, is associated with greater survival among chronic obstructive pulmonary disease patients.
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Affiliation(s)
- Paul D Loprinzi
- 1 Department of Health, Exercise Science and Recreation Management, Center for Health Behavior Research, The University of Mississippi, University, MS, USA
| | | | - Jerome F Walker
- 2 Department of Respiratory Therapy, Bellarmine University, Louisville, KY, USA
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Vaes AW. Partitioning strength exercises as an alternative training modality for patients with COPD. Respirology 2017; 22:1243-1244. [DOI: 10.1111/resp.13087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 05/03/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Anouk W. Vaes
- Department of Research and Education; Ciro; Horn Netherlands
- Environmental Risk and Health Unit; Flemish Institute for Technological Research (VITO); Mol Belgium
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Gloeckl R, Richter P, Winterkamp S, Pfeifer M, Nell C, Christle JW, Kenn K. Cardiopulmonary response during whole-body vibration training in patients with severe COPD. ERJ Open Res 2017; 3:00101-2016. [PMID: 28326310 PMCID: PMC5348635 DOI: 10.1183/23120541.00101-2016] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 12/10/2016] [Indexed: 12/11/2022] Open
Abstract
Several studies in patients with chronic obstructive pulmonary disease (COPD) have shown that whole-body vibration training (WBVT) has beneficial effects on exercise capacity. However, the acute cardiopulmonary demand during WBVT remains unknown and was therefore investigated in this study. Ten patients with severe COPD (forced expiratory volume in 1 s: 38±8% predicted) were examined on two consecutive days. On day one, symptom-limited cardiopulmonary exercise testing was performed on a cycle ergometer. The next day, six bouts of repeated squat exercises were performed in random order for one, two or three minutes either with or without WBVT while metabolic demands were simultaneously measured. Squat exercises with or without WBVT induced comparable ventilatory efficiency (minute ventilation (VE)/carbon dioxide production (V'CO2 ): 38.0±4.4 with WBVT versus 37.4±4.1 without, p=0.236). Oxygen uptake after 3 min of squat exercises increased from 339±40 mL·min-1 to 1060±160 mL·min-1 with WBVT and 988±124 mL min-1 without WBV (p=0.093). However, there were no significant differences between squat exercises with and without WBVT in oxygen saturation (90±4% versus 90±4%, p=0.068), heart rate (109±13 bpm versus 110±15 bpm, p=0.513) or dyspnoea (Borg scale 5±2 versus 5±2, p=0.279). Combining squat exercises with WBVT induced a similar cardiopulmonary response in patients with severe COPD compared to squat exercises without WBVT. Bearing in mind the small sample size, WBVT might be a feasible and safe exercise modality even in patients with severe COPD.
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Affiliation(s)
- Rainer Gloeckl
- Dept of Respiratory Medicine and Pulmonary Rehabilitation, Schoen Klinik Berchtesgadener Land, Schoenau am Koenigssee, Germany; Dept of Prevention, Rehabilitation and Sports Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Petra Richter
- Dept of Respiratory Medicine and Pulmonary Rehabilitation, Schoen Klinik Berchtesgadener Land, Schoenau am Koenigssee, Germany
| | - Sandra Winterkamp
- Dept of Respiratory Medicine and Pulmonary Rehabilitation, Schoen Klinik Berchtesgadener Land, Schoenau am Koenigssee, Germany
| | - Michael Pfeifer
- Dept of Pulmonology, University Hospital of Regensburg, Regensburg, Germany
| | - Christoph Nell
- Dept of Internal Medicine, Division of Pulmonary Diseases, Philipps University of Marburg, Marburg, Germany
| | | | - Klaus Kenn
- Dept of Respiratory Medicine and Pulmonary Rehabilitation, Schoen Klinik Berchtesgadener Land, Schoenau am Koenigssee, Germany; Philipps University of Marburg, Marburg, Germany
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NYBERG ANDRÉ, SAEY DIDIER, MARTIN MICKAËL, MALTAIS FRANÇOIS. Acute Effects of Low-Load/High-Repetition Single-Limb Resistance Training in COPD. Med Sci Sports Exerc 2016; 48:2353-2361. [DOI: 10.1249/mss.0000000000001027] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Nyberg A, Carvalho J, Bui KL, Saey D, Maltais F. Adaptations in limb muscle function following pulmonary rehabilitation in patients with COPD - a review. REVISTA PORTUGUESA DE PNEUMOLOGIA 2016; 22:342-350. [PMID: 27522458 DOI: 10.1016/j.rppnen.2016.06.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 05/31/2016] [Accepted: 06/18/2016] [Indexed: 06/06/2023] Open
Abstract
Even though chronic obstructive pulmonary disease (COPD) is primarily a disease of the respiratory system, limb muscle dysfunction characterized by muscle weakness, reduced muscle endurance and higher muscle fatigability, is a common secondary consequence and a major systemic manifestation of the disease. Muscle dysfunction is especially relevant in COPD because it is related to important clinical outcomes such as mortality, quality of life and exercise intolerance, independently of lung function impairment. Thus, improving muscle function is considered an important therapeutic goal in COPD management. Pulmonary rehabilitation (PR) is a multidisciplinary, evidence-based and comprehensive approach used to promote better self-management of the disease, minimize symptom burden, optimize functional status, and increase participation in activities of daily life. Exercise training, including cardiovascular and muscle exercises, is the cornerstone of PR and is considered the best available strategy to improve exercise tolerance and muscle function among patients with COPD. This paper addresses the various components of exercise training within PR used to improve limb muscle function in COPD, providing clinicians and health-care professionals with an overview and description of these various exercise modalities and of their effects on limb muscle function. Guidance and recommendations to help design optimal limb muscle training regimens for these patients are also presented.
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Affiliation(s)
- André Nyberg
- Centre de recherche, Institut Universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec, Canada.
| | - João Carvalho
- Centre de recherche, Institut Universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec, Canada
| | - Kim-Ly Bui
- Centre de recherche, Institut Universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec, Canada; Faculté de médecine, Université Laval, Québec, QC, Canada
| | - Didier Saey
- Centre de recherche, Institut Universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec, Canada; Faculté de médecine, Université Laval, Québec, QC, Canada
| | - François Maltais
- Centre de recherche, Institut Universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec, Canada; Faculté de médecine, Université Laval, Québec, QC, Canada
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Mirdamadi M, Rahimi B, Safavi E, Abtahi H, Peiman S. Correlation of cardiopulmonary exercise testing parameters with quality of life in stable COPD patients. J Thorac Dis 2016; 8:2138-45. [PMID: 27621870 DOI: 10.21037/jtd.2016.07.07] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The precise head to head relationships between Cardio-pulmonary exercise testing (CPET) parameters and patients' daily symptoms/activities and the disease social/emotional impact are less well defined. In this study, the correlation of COPD daily symptoms and quality of life [assessed by St. George's Respiratory Questionnaire (SGRQ)] and COPD severity index (BODE-index) with CPET parameters were investigated. METHODS Symptom-limited CPET was performed in 37 consecutive COPD (GOLD I-III) subjects during non-exacerbation phase. The SGRQ was also completed by each patient. RESULTS SGRQ-score correlated negatively with FEV1 (r=-0.49, P<0.01), predicted maximal work-rate (%WR-max) (r=-0.44, P<0.01), V'O2/WR (r=-0.52, P<0.01) and breathing reserve (r=-0.50, P<0.01). However it did not correlate with Peak-V'O2% predicted (r=-0.27, P=0.10). In 20 (54.1%) subjects in which leg fatigue was the main cause for stopping the test, Peak-V'O2, %WR-max, HR-Reserve and Breathing reserve were higher (P=0.04, <0.01, 0.04 and <0.01 respectively) than the others. There was also a significant correlation between BODE-index and ∆VO2/∆WR (r=-0.64, P<0.001) and breathing-reserve (r=-0.38, P=0.018). CONCLUSIONS The observed relationships between CPET parameter and daily subjective complaints in COPD were not strong. Those who discontinued the CPET because of leg fatigue were in the earlier stages of COPD. Significant negative correlation between ∆VO2/∆WR and BODE-index suggests that along with COPD progression, regardless of negative past history, other comorbidities such as cardiac/musculoskeletal problems should be sought.
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Affiliation(s)
- Mahsa Mirdamadi
- Thoracic Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Besharat Rahimi
- Thoracic Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Enayat Safavi
- Thoracic Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Abtahi
- Thoracic Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheil Peiman
- Thoracic Research Center, Tehran University of Medical Sciences, Tehran, Iran;; Department of Internal Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Spruit MA, Burtin C, De Boever P, Langer D, Vogiatzis I, Wouters EF, Franssen FM. COPD and exercise: does it make a difference? Breathe (Sheff) 2016; 12:e38-49. [PMID: 27408645 PMCID: PMC4933612 DOI: 10.1183/20734735.003916] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
KEY POINTS Physiological changes are observed following a structured exercise training programme in patients with COPD, without changes in resting lung function.Exercise training is the cornerstone of a comprehensive pulmonary rehabilitation programme in patients with COPD.Most comorbidities in patients referred for pulmonary rehabilitation remain undiagnosed and untreated.After careful screening, it is safe for COPD patients with comorbidities to obtain significant and clinically relevant improvements in functional exercise capacity and health status after an exercise-based pulmonary rehabilitation programme. EDUCATIONAL AIMS To inform readers of the positive effects of exercise-based pulmonary rehabilitation in patients with COPD, even with comorbid conditions.To inform readers of the importance of physical activity in patients with COPD. Exercise training is widely regarded as the cornerstone of pulmonary rehabilitation in patients with chronic obstructive pulmonary disease (COPD). Indeed, exercise training has been identified as the best available means of improving muscle function and exercise tolerance in patients with COPD. So, exercise training truly makes a difference in the life of patients with COPD. In this review, an overview is provided on the history of exercise training (as standalone intervention or as part of a comprehensive pulmonary rehabilitation programme), exercise training in comorbid patients with COPD, and the impact of physical activity counselling in a clean air environment.
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Affiliation(s)
- Martijn A. Spruit
- Dept of Research and Education, CIRO+, Center of Expertise for Chronic Organ Failure, Horn, The Netherlands
- REVAL Rehabilitation Research Center, BIOMED Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium
| | - Chris Burtin
- REVAL Rehabilitation Research Center, BIOMED Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium
| | - Patrick De Boever
- Environmental Risk and Health, Flemish Institute for Technological Research (VITO), Mol, Belgium
- Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium
| | - Daniël Langer
- Faculty of Kinesiology and Rehabilitation Sciences and University Hospitals Leuven, Respiratory Rehabilitation and Respiratory Division, KU Leuven-University of Leuven, Leuven, Belgium
| | - Ioannis Vogiatzis
- National and Kapodistrian University of Athens, Faculty of Physical Education and Sports Sciences and 1st Dept of Respiratory Medicine, Athens, Greece
| | - Emiel F.M. Wouters
- Dept of Research and Education, CIRO+, Center of Expertise for Chronic Organ Failure, Horn, The Netherlands
- Dept of Respiratory Medicine, Maastricht University Medical Center (MUMC+), Maastricht, The Netherlands
| | - Frits M.E. Franssen
- Dept of Research and Education, CIRO+, Center of Expertise for Chronic Organ Failure, Horn, The Netherlands
- Dept of Respiratory Medicine, Maastricht University Medical Center (MUMC+), Maastricht, The Netherlands
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Prescription of walking exercise intensity from the 6-minute walk test in people with chronic obstructive pulmonary disease. J Cardiopulm Rehabil Prev 2015; 35:65-9. [PMID: 24983708 DOI: 10.1097/hcr.0000000000000074] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE The 6-minute walk test (6MWT) is widely used in clinical practice, particularly to assess functional exercise capacity and to prescribe walking training intensity in people with chronic obstructive pulmonary disease (COPD). However, the actual walking intensity prescribed from the 6MWT, in terms of percent peak oxygen uptake (%(Equation is included in full-text article.)O2peak) and percent (Equation is included in full-text article.)O2 reserve (%(Equation is included in full-text article.)O2R), has not been previously reported. This study aims to examine the exercise intensity when walking training is prescribed at 80% average 6MWT speed. METHODS Patients with COPD (N = 45) were recruited. Peak (Equation is included in full-text article.)O2 from an incremental cycle test and 6MWT and (Equation is included in full-text article.)O2 from a 10-minute walking exercise (Walk-10) were measured by a portable metabolic system (Cosmed K4b; Cosmed, Rome, Italy). Walk-10 was done on the same oval course as the 6MWT. Participants were asked to walk at 80% average 6MWT speed for 10 minutes continuously. RESULTS Four participants could not complete Walk-10 and 2 did not perform Walk-10 due to low 6MWT distance. The remaining 39 participants with mean (SD) forced expiratory volume in 1 minute of 58 (19)% predicted completed Walk-10. The mean intensity of Walk-10 was 69 (17)% (Equation is included in full-text article.)O2R or 77 (13)% (Equation is included in full-text article.)O2peak. Steady-state (Equation is included in full-text article.)O2 was achieved within the first 4 minutes of Walk-10. CONCLUSION Walking exercise prescribed at 80% average 6MWT speed resulted in a high but tolerable exercise intensity that is likely to result in training benefits in most people with COPD.
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Abstract
Lung transplantation is an established treatment for patients with end-stage lung disease. It has been observed that despite near-normal lung function, exercise intolerance and reductions in quality of life (QOL) often persist up to years after transplantation. Several modifiable pre- and posttransplant factors are known to contribute to these persisting impairments. Physiological changes associated with severe and chronic lung disease, limb muscle dysfunction, inactivity/deconditioning, and nutritional depletion can affect exercise capacity and physical functioning in candidates for lung transplantation. After transplantation, extended hospital and intensive care unit stay, prolonged sedentary time, persisting inactivity, immunosuppressant medications and episodes of organ rejection may all impact lung recipients' recovery. Available evidence will be reviewed and content will be proposed (both evidence and experience based) for rehabilitation interventions prior to transplantation, during hospitalization after transplantation, and in both the immediate (≤12 months after hospital discharge) and long-term (>12 months after hospital discharge) posttransplant phase. Outpatient rehabilitation programs including supervised exercise training have been shown to be effective in improving limb muscle dysfunction, exercise capacity, and QOL both before and after transplantation if offered appropriately. Unmet research needs included the absence of sufficiently powered randomized controlled trials measuring the effects of rehabilitation interventions on crucial long-term outcomes such as sustained improvements in QOL, participation in daily activity, survival, incidence of morbidities and cost-effectiveness. Remotely monitored (telehealth) home-based exercise or pedometer-based walking interventions might be interesting alternatives to supervised outpatient rehabilitation interventions in the long-term posttransplant phase and warrant further investigation.
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Affiliation(s)
- Daniel Langer
- Faculty of Kinesiology and Rehabilitation Sciences, KU Leuven, and Respiratory Rehabilitation and Respiratory Division, University Hospital Leuven, Leuven, Belgium
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Camillo CA, Burtin C, Hornikx M, Demeyer H, De Bent K, van Remoortel H, Osadnik CR, Janssens W, Troosters T. Physiological responses during downhill walking. Chron Respir Dis 2015; 12:155-64. [DOI: 10.1177/1479972315575717] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Skeletal muscle quadriceps low-frequency fatigue (LFF) during exercise promotes improvements in exercise capacity with exercise training. In healthy subjects, eccentric muscle work induced by downhill walking (DW) generates higher muscular stress, whilst metabolic cost is lower compared to level walking (LW). We investigated quadriceps LFF and metabolic cost of DW in patients with chronic obstructive pulmonary disease. Ten participants (67 ± 7 years, FEV1 51 ± 15% predicted) performed DW, DW carrying a load (DWL) of 10% body weight via vest and LW, in random order. Quadriceps potentiated twitch force (TWqpot) was assessed before and after each walk, and muscle damage was assessed before and 24 hours after each walk via serum creatine kinase (CK) levels. Ventilation (VE) and oxygen consumption (VO2) were measured via breath-by-breath analysis during each walk. DW and DWL resulted in a greater decrease in TWqpot (−30 ± 14 N in DW, p < 0.05; and −22 ± 16 N in DWL, p < 0.05) compared to LW (−3 ± 21 N, p > 0.05). CK levels only increased 24 hours following DW and DWL ( p < 0.05). DW and DWL showed lower VE and VO2 than LW ( p < 0.05). DW is associated with enhanced quadriceps LFF and lower cardiorespiratory costs than LW. The addition of a chest load to DW does not seem to enhance these effects.
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Affiliation(s)
| | - Chris Burtin
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
- Hasselt University, Rehabilitation Research Centre, Biomedical Research Institute, Faculty of Medicine and Life Sciences, Diepenbeek, Belgium
| | - Miek Hornikx
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
| | - Heleen Demeyer
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
| | - Kristien De Bent
- University Hospital Leuven, Respiratory Division and Rehabilitation, Leuven, Belgium
| | | | - Christian R Osadnik
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
- Monash University, Department of Physiotherapy, Victoria, Australia
- Institute for Breathing and Sleep, Victoria, Australia
| | - Wim Janssens
- University Hospital Leuven, Respiratory Division and Rehabilitation, Leuven, Belgium
| | - Thierry Troosters
- KU Leuven, Department of Rehabilitation Sciences, Leuven, Belgium
- University Hospital Leuven, Respiratory Division and Rehabilitation, Leuven, Belgium
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Emtner M, Hallin R, Arnardottir RH, Janson C. Effect of physical training on fat-free mass in patients with chronic obstructive pulmonary disease (COPD). Ups J Med Sci 2015; 120:52-8. [PMID: 25430624 PMCID: PMC4389008 DOI: 10.3109/03009734.2014.990124] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Weight loss and depletion of fat-free mass are common problems in patients with chronic obstructive pulmonary disease (COPD) and are related to muscular weakness and exercise intolerance. Physical training of COPD patients has good effect on exercise tolerance and quality of life. The aim of this study was to examine factors that affect change in fat-free mass after physical training, in patients with COPD. PATIENTS Patients were examined before and after a 4-month exercise period. Weight and height were measured, and bioelectrical impedance was performed. Fat-free mass (FFM) was calculated, by a three-compartment model, and fat-free mass index (FFMI) was calculated as FFM kg/m(2) and body mass index (BMI) as kg/m(2). A symptom-limited ramp ergometer test and 12-minute walk test (12MWT) were performed. Dyspnoea score of daily activities was determined by Chronic Respiratory Disease Questionnaire (CRDQ). Blood was taken for analyses of C-reactive protein (CRP) and fibrinogen. Patients with a BMI <21 kg/m(2) were given nutritional support during the training period. RESULTS A total of 27 patients completed the training (64 years, FEV1 31% of predicted). Patients with low FFMI gained 1.2 kg, whereas those with normal FFMI lost 0.7 kg (p = 0.04). In multivariate analyses high age (p = 0.03), low FEV1 (p = 0.02), and a high level of dyspnoea (p = 0.01) at baseline were found to be negative predictors for increase in FFM. CONCLUSIONS Difficulties in increasing the fat-free mass in COPD patients by physical training seem to be associated with dyspnoea in daily life and impaired lung function (FEV1).
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Affiliation(s)
- Margareta Emtner
- Department of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
- Department of Neuroscience, Physiotherapy, Uppsala University, Uppsala, Sweden
| | - Runa Hallin
- Department of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
| | - Ragnheiður Harpa Arnardottir
- Department of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
- School of Health Sciences, University of Akureyri, Akureyri, Iceland
- Department of Rehabilitation, Akureyri Hospital, Akureyri, Iceland
| | - Christer Janson
- Department of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
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Lee AL, Holland AE. Time to adapt exercise training regimens in pulmonary rehabilitation--a review of the literature. Int J Chron Obstruct Pulmon Dis 2014; 9:1275-88. [PMID: 25419125 PMCID: PMC4234392 DOI: 10.2147/copd.s54925] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Exercise intolerance, exertional dyspnea, reduced health-related quality of life, and acute exacerbations are features characteristic of chronic obstructive pulmonary disease (COPD). Patients with a primary diagnosis of COPD often report comorbidities and other secondary manifestations, which diversifies the clinical presentation. Pulmonary rehabilitation that includes whole body exercise training is a critical part of management, and core programs involve endurance and resistance training for the upper and lower limbs. Improvement in maximal and submaximal exercise capacity, dyspnea, fatigue, health-related quality of life, and psychological symptoms are outcomes associated with exercise training in pulmonary rehabilitation, irrespective of the clinical state in which it is commenced. There may be benefits for the health care system as well as the individual patient, with fewer exacerbations and subsequent hospitalization reported with exercise training. The varying clinical profile of COPD may direct the need for modification to traditional training strategies for some patients. Interval training, one-legged cycling (partitioning) and non-linear periodized training appear to be equally or more effective than continuous training. Inspiratory muscle training may have a role as an adjunct to whole body training in selected patients. The benefits of balance training are also emerging. Strategies to ensure that health enhancing behaviors are adopted and maintained are essential. These may include training for an extended duration, alternative environments to undertake the initial program, maintenance programs following initial exercise training, program repetition, and incorporation of approaches to address behavioral change. This may be complemented by methods designed to maximize uptake and completion of a pulmonary rehabilitation program.
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Affiliation(s)
- Annemarie L Lee
- Physiotherapy, Alfred Health, Melbourne, VIC, Australia ; Institute for Breathing and Sleep, Austin Health, Melbourne, VIC, Australia ; Westpark Healthcare Centre, ON, Canada
| | - Anne E Holland
- Physiotherapy, Alfred Health, Melbourne, VIC, Australia ; Institute for Breathing and Sleep, Austin Health, Melbourne, VIC, Australia ; Physiotherapy, La Trobe University, Melbourne, VIC, Australia
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Sillen MJH, Franssen FME, Vaes AW, Delbressine JML, Wouters EFM, Spruit MA. Metabolic load during strength training or NMES in individuals with COPD: results from the DICES trial. BMC Pulm Med 2014; 14:146. [PMID: 25182377 PMCID: PMC4236758 DOI: 10.1186/1471-2466-14-146] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Accepted: 08/26/2014] [Indexed: 11/10/2022] Open
Abstract
Background Strength training and neuromuscular electrical stimulation (NMES) are effective training modalities for improving muscle function, exercise performance and health status in individuals with COPD. The aim of the present study was to analyze the metabolic load of these training modalities at baseline, half-way, and at the end of an eight-week interdisciplinary pulmonary rehabilitation program in a subgroup of individuals with COPD of the DICES trial. Methods Of 24 individuals with COPD (FEV1: 34 ± 2% predicted, men: 58%, age: 66 (61–68) years), peak oxygen uptake (VO2), peak minute ventilation (VE), heart rate, oxygen saturation and symptom scores were assessed during HF-NMES (75 Hz), LF-NMES (15 Hz) and strength training at three moments during their pulmonary rehabilitation program. Results Intervention-related peak VO2 did not change over time during HF-NMES, LF-NMES or strength training. Intervention-related peak VE did not change over time during strength training or LF-NMES and increased slightly, but significantly over time during HF-NMES. Peak VO2 and VE were significantly higher during strength training compared to HF-NMES or LF-NMES. Oxygen saturation significantly decreased after the first measurements during HF-NMES and strength training group to baseline, while no significant changes in oxygen saturation were observed during the other measurements. Heart rate significantly increased compared to baseline in all groups at all moments and was significantly higher after strength training compared to HF-NMES or LF-NMES. Median end scores (points) for dyspnea, fatigue and muscle pain ranged from 1 to 3, from 0.5 to 2 and from 0 to 6 after HF-NMES, from 2 to 3, from 2 to 5 and from 0 to 9 after LF-NMES and from 2 to 5, from 1.5 to 4 and from 0 to 28 after strength training respectively. Conclusions To conclude, the metabolic load and symptom scores remain acceptable low over time with increasing training loads during HF-NMES, LF-NMES or strength training. Trial registration Trial registration:NTR2322
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Affiliation(s)
- Maurice J H Sillen
- Department of Research & Education, CIRO+, centre of expertise for chronic organ failure, Hornerheide 1, Horn, the Netherlands.
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Borges RC, Carvalho CR. Impact of Resistance Training in Chronic Obstructive Pulmonary Disease Patients During Periods of Acute Exacerbation. Arch Phys Med Rehabil 2014; 95:1638-45. [DOI: 10.1016/j.apmr.2014.05.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 03/26/2014] [Accepted: 05/09/2014] [Indexed: 10/25/2022]
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Houchen-Wolloff L, Sandland CJ, Harrison SL, Menon MK, Morgan MD, Steiner MC, Singh SJ. Ventilatory requirements of quadriceps resistance training in people with COPD and healthy controls. Int J Chron Obstruct Pulmon Dis 2014; 9:589-95. [PMID: 24940055 PMCID: PMC4051516 DOI: 10.2147/copd.s59164] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background It is proposed that resistance training (RT) does not activate the cardiopulmonary system to the same extent as whole-body exercise. This is important for patients with chronic obstructive pulmonary disease (COPD) who are ventilatory limited. Objective The aim was to assess the ventilatory response to an isokinetic quadriceps RT program in people with COPD and healthy controls. Design Observational. Registration number ISRCTN22764439. Setting Outpatient, university teaching hospital. Participants and outcome measures People with COPD (n=14) and healthy controls (n=11) underwent breath-by-breath analysis of their ventilation during an RT session (five sets of 30 maximal knee extensions at 180°/sec). Subjects performed a maximal cycle ergometry test (CET) at baseline. Peak ventilation (VE; L/min) and oxygen consumption (VO2; mL/kg/min) were collected. The same system measured VO2 and VE during the RT session. Parameters are presented as a percentage of the maximal CET. Isokinetic workload, symptom scores, heart rate (HR), and oxygen saturation were documented post-training. Results People with COPD worked at higher percentages of their maximal capacity than controls (mean range between sets 1–5 for VO2 =49.1%–60.1% [COPD], 45.7%–51.43% [controls] and for VE =57.6%–72.2% [COPD], 49.8%–63.6% [controls]), although this was not statistically significant (P>0.1 in all cases). In absolute terms, the difference between groups was only significant for actual VO2 on set 2 (P<0.05). Controls performed more isokinetic work than patients with COPD (P<0.05). Median Borg symptom scores after RT were the same in both groups (3 breathlessness, 13 exertion), no de-saturation occurred, and both groups were training at ≥65% of their maximum HR. Conclusion No statistically significant differences were found between people with COPD and healthy controls for VO2 and VE achieved during training. The symptoms associated with training were within acceptable limits.
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Affiliation(s)
- Linzy Houchen-Wolloff
- Centre for Exercise and Rehabilitation Science, Respiratory Biomedical Research Unit, Glenfield Hospital, Leicester, UK
| | - Carolyn J Sandland
- Centre for Exercise and Rehabilitation Science, Respiratory Biomedical Research Unit, Glenfield Hospital, Leicester, UK
| | - Samantha L Harrison
- Centre for Exercise and Rehabilitation Science, Respiratory Biomedical Research Unit, Glenfield Hospital, Leicester, UK
| | - Manoj K Menon
- Centre for Exercise and Rehabilitation Science, Respiratory Biomedical Research Unit, Glenfield Hospital, Leicester, UK
| | - Mike D Morgan
- Centre for Exercise and Rehabilitation Science, Respiratory Biomedical Research Unit, Glenfield Hospital, Leicester, UK
| | - Michael C Steiner
- Centre for Exercise and Rehabilitation Science, Respiratory Biomedical Research Unit, Glenfield Hospital, Leicester, UK
| | - Sally J Singh
- Centre for Exercise and Rehabilitation Science, Respiratory Biomedical Research Unit, Glenfield Hospital, Leicester, UK ; Faculty of Health and Life Sciences, Coventry University, Coventry, UK
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Spruit MA, Singh SJ, Garvey C, ZuWallack R, Nici L, Rochester C, Hill K, Holland AE, Lareau SC, Man WDC, Pitta F, Sewell L, Raskin J, Bourbeau J, Crouch R, Franssen FME, Casaburi R, Vercoulen JH, Vogiatzis I, Gosselink R, Clini EM, Effing TW, Maltais F, van der Palen J, Troosters T, Janssen DJA, Collins E, Garcia-Aymerich J, Brooks D, Fahy BF, Puhan MA, Hoogendoorn M, Garrod R, Schols AMWJ, Carlin B, Benzo R, Meek P, Morgan M, Rutten-van Mölken MPMH, Ries AL, Make B, Goldstein RS, Dowson CA, Brozek JL, Donner CF, Wouters EFM. An official American Thoracic Society/European Respiratory Society statement: key concepts and advances in pulmonary rehabilitation. Am J Respir Crit Care Med 2013; 188:e13-64. [PMID: 24127811 DOI: 10.1164/rccm.201309-1634st] [Citation(s) in RCA: 2171] [Impact Index Per Article: 197.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease. Since the 2006 American Thoracic Society (ATS)/European Respiratory Society (ERS) Statement on Pulmonary Rehabilitation, there has been considerable growth in our knowledge of its efficacy and scope. PURPOSE The purpose of this Statement is to update the 2006 document, including a new definition of pulmonary rehabilitation and highlighting key concepts and major advances in the field. METHODS A multidisciplinary committee of experts representing the ATS Pulmonary Rehabilitation Assembly and the ERS Scientific Group 01.02, "Rehabilitation and Chronic Care," determined the overall scope of this update through group consensus. Focused literature reviews in key topic areas were conducted by committee members with relevant clinical and scientific expertise. The final content of this Statement was agreed on by all members. RESULTS An updated definition of pulmonary rehabilitation is proposed. New data are presented on the science and application of pulmonary rehabilitation, including its effectiveness in acutely ill individuals with chronic obstructive pulmonary disease, and in individuals with other chronic respiratory diseases. The important role of pulmonary rehabilitation in chronic disease management is highlighted. In addition, the role of health behavior change in optimizing and maintaining benefits is discussed. CONCLUSIONS The considerable growth in the science and application of pulmonary rehabilitation since 2006 adds further support for its efficacy in a wide range of individuals with chronic respiratory disease.
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A symptom-limited incremental step test determines maximum physiological responses in patients with chronic obstructive pulmonary disease. Respir Med 2013; 107:1993-9. [DOI: 10.1016/j.rmed.2013.06.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 06/13/2013] [Accepted: 06/15/2013] [Indexed: 11/23/2022]
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Orr JL, Williamson P, Anderson W, Ross R, McCafferty S, Fettes P. Cardiopulmonary exercise testing: arm crank vs cycle ergometry. Anaesthesia 2013; 68:497-501. [DOI: 10.1111/anae.12195] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2013] [Indexed: 11/28/2022]
Affiliation(s)
- J. L. Orr
- Queen Elizabeth Hospital; Gateshead; UK
| | | | - W. Anderson
- Centre for Cardiovascular and Lung Biology; University of Dundee; Dundee; UK
| | - R. Ross
- Pulmonary Function and Vascular Laboratories; Ninewells Hospital; Dundee; UK
| | - S. McCafferty
- Pulmonary Function and Vascular Laboratories; Ninewells Hospital; Dundee; UK
| | - P. Fettes
- Ninewells Hospital; University of Dundee; Dundee; UK
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Strasser B, Siebert U, Schobersberger W. Effects of resistance training on respiratory function in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis. Sleep Breath 2012; 17:217-26. [PMID: 22395963 DOI: 10.1007/s11325-012-0676-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2010] [Revised: 12/07/2010] [Accepted: 12/20/2010] [Indexed: 11/29/2022]
Abstract
PURPOSE Over the last decade, the potential use of resistance training (RT) for patients with chronic obstructive pulmonary disease (COPD) has gained increasing attention. Many COPD patients experience muscle dysfunction and reduced muscle mass, primarily as a result of chronic immobilization. These symptoms have been associated with reduced exercise tolerance and complaints of fatigue and dyspnea (even after minimal exertion). This paper presents findings from a systematic review that sought to: (1) present a meta-analysis of randomized controlled trials (RCT) investigating the effects of RT on respiratory function measures in patients with COPD and (2) investigate the existence of a dose-response relationship between intensity, duration and frequency of RT and assessed outcomes. METHODS A systematic literature search of MEDLINE electronic database (January 1980 to December 2009) produced a body of research on the effects of RT with a control group in patients with COPD. Data analysis involved a random effects meta-analysis, in order to determine weighted mean differences with 95 confidence intervals (95% CI) for each endpoint. All data were analyzed with the software package Review Manager V 4.2.10 (of the Cochrane Collaboration); 14 RCTs were included in the meta-analysis. RESULTS Findings demonstrated that RT did not substantially increase forced expiratory volume in 1 s. In addition, the weighted mean difference was 2.71% of predicted (95% CI, -1.86 to 7.27; p = 0.25) or by absolute 0.08 L (95% CI, -0.03 to 0.19; p = 0.14). It appeared that maximum minute ventilation increased by 3.77 L/min (95% CI, -0.51 to 8.04; p = 0.08). CONCLUSIONS Based on findings from the meta-analysis, RT produces a clinically and statistically significant effect on respiratory function (such as forced vital capacity) and is therefore recommended in the management of COPD.
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Affiliation(s)
- Barbara Strasser
- University for Health Sciences, Medical Informatics and Technology, Eduard Wallnöfer-Zentrum 1, Austria.
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Zainuldin R, Mackey MG, Alison JA. Optimal intensity and type of leg exercise training for people with chronic obstructive pulmonary disease. Cochrane Database Syst Rev 2011; 2011:CD008008. [PMID: 22071841 PMCID: PMC8939846 DOI: 10.1002/14651858.cd008008.pub2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Intensity of exercise is considered a key determinant of training response, however, no systematic review has investigated the effects of different levels of training intensity on exercise capacity, functional exercise capacity and health-related quality of life (HRQoL) in people with chronic obstructive pulmonary disease (COPD). As type of training (continuous or interval) may also affect training response, the effects of the type of training in COPD also require investigation. OBJECTIVES To determine the effects of training intensity (higher versus lower) or type (continuous versus interval training) on primary outcomes in exercise capacity and secondary outcomes in symptoms and HRQoL for people with COPD. SEARCH METHODS We searched for studies in any language from the Cochrane Airways Group Specialised Register, CENTRAL, MEDLINE, EMBASE, CINAHL, AMED, PsycINFO and PubMed. Searches were current as of June 2011. SELECTION CRITERIA We included randomised controlled trials comparing higher training intensity to lower training intensity or comparing continuous training to interval training in people with COPD. We excluded studies that compared exercise training with no exercise training. DATA COLLECTION AND ANALYSIS We pooled results of comparable groups of studies and calculated the treatment effect and 95% confidence intervals (CI) using a random-effects model. We made two separate comparisons of effects between: 1) higher and lower training intensity; 2) continuous and interval training. We contacted authors of missing data. MAIN RESULTS We analysed three included studies (231 participants) for comparisons between higher and lower-intensity training and eight included studies (367 participants) for comparisons between continuous and interval training. Primary outcomes were outcomes at peak exercise (peak work rate, peak oxygen consumption, peak minute ventilation and lactate threshold), at isowork or isotime, endurance time on a constant work rate test and functional exercise capacity (six-minute walk distance). When comparing higher versus lower-intensity training, the pooled primary outcomes were endurance time and six-minute walk distance. There were no significant differences in endurance time improvement (mean difference (MD) 1.07 minutes; 95% CI -1.53 to 3.67) and six-minute walk distance improvement (MD 2.8 metres; 95% CI -10.1 to 15.6) following higher or lower-intensity training. However, heterogeneity of the endurance time results between studies was significant. When comparing continuous and interval training, there were no significant differences in any of the primary outcomes, except for oxygen consumption at isotime (MD 0.08; 95% CI 0.01 to 0.16) but the treatment effect was not considered clinically important. According to the GRADE system, studies were of low to moderate quality. AUTHORS' CONCLUSIONS Comparisons between the higher and lower training intensity were limited due to the small number of included studies and participants. Consequently, there are insufficient data to draw any conclusions on exercise capacity, symptoms and HRQoL for this comparison. For comparisons between continuous and interval training, both appear to be equally effective in improving exercise capacity, symptoms and HRQoL.
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Affiliation(s)
- Rahizan Zainuldin
- Discipline of Physiotherapy, The University of Sydney, Sydney, Australia.
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Camillo CA, Laburu VDM, Gonçalves NS, Cavalheri V, Tomasi FP, Hernandes NA, Ramos D, Marquez Vanderlei LC, Cipulo Ramos EM, Probst VS, Pitta F. Improvement of heart rate variability after exercise training and its predictors in COPD. Respir Med 2011; 105:1054-62. [PMID: 21342757 DOI: 10.1016/j.rmed.2011.01.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Revised: 01/20/2011] [Accepted: 01/24/2011] [Indexed: 11/20/2022]
Abstract
BACKGROUND Current literature lacks solid evidence on the improvement of heart rate variability (HRV) after exercise training in patients with COPD. OBJECTIVES We aimed to investigate changes in HRV after two exercise training programs in patients with COPD and to investigate the determinants of these eventual changes. METHODS Forty patients with COPD (FEV(1) 39 ± 13%pred) were randomized into high (n = 20) or low (n = 20) intensity exercise training (3-month duration), and had their HRV assessed by the head-up tilt test before and after either protocols. Baseline spirometry, level of daily physical activity, exercise capacity, body composition, functional status, health-related quality of life and muscle force were also assessed to investigate the determinants of improvement in HRV after the training program. RESULTS There was a significant improvement in HRV only after the high-intensity protocol (pre versus post; SDNN 29 ± 15 ms versus 36 ± 19 ms; rMSSD 22 ± 14 ms versus 28 ± 22 ms; p < 0.05 for both). Higher values of biceps brachialis strength, time spent walking in daily life and SDNN at baseline were determinants of improvement in HRV after the training program. CONCLUSIONS High-intensity exercise training improves HRV at rest and during orthostatic stimulus in patients with COPD. Better baseline total HRV, muscle force and daily physical activity level are predictors of HRV improvements after the training program.
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Affiliation(s)
- Carlos Augusto Camillo
- Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina, Paraná, Brazil
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Jenkins S, Hill K, Cecins NM. State of the art: how to set up a pulmonary rehabilitation program. Respirology 2011; 15:1157-73. [PMID: 20920127 DOI: 10.1111/j.1440-1843.2010.01849.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Pulmonary rehabilitation plays an essential role in the management of symptomatic patients with COPD. The benefits of rehabilitation include a decrease in dyspnoea and fatigue, and improvements in exercise tolerance and health-related quality of life. Importantly, rehabilitation reduces hospitalization for acute exacerbations and is cost-effective. Although most of the evidence for pulmonary rehabilitation has been obtained in patients with COPD, symptomatic individuals with other respiratory diseases have been shown to benefit. In this review we outline a stepwise approach to establish, deliver and evaluate a pulmonary rehabilitation program (PRP) that would be feasible in most settings. Throughout the review we have specified the minimum requirements for a PRP to facilitate the establishment of programs using limited resources. Recommendations for staffing and other resources required for a PRP are presented in the first section. Exercise training is a focus of the section on program delivery as this is the component of rehabilitation that has the strongest level of evidence for benefit. Program considerations for patients with respiratory conditions other than COPD are described. Different approaches for delivering the education component of a PRP are outlined and recommendations are made regarding topics for group and individual sessions. The problems commonly encountered in pulmonary rehabilitation, together with recommendations to avoid these problems and strategies to assist in their resolution, are discussed. The review concludes with recommendations for evaluating a PRP.
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Affiliation(s)
- Sue Jenkins
- Physiotherapy Department, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia.
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Energy expenditure during daily activities as measured by two motion sensors in patients with COPD. Respir Med 2011; 105:922-9. [PMID: 21276720 DOI: 10.1016/j.rmed.2011.01.004] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Revised: 01/04/2011] [Accepted: 01/07/2011] [Indexed: 11/21/2022]
Abstract
BACKGROUND In patients with chronic obstructive pulmonary disease (COPD), energy expenditure (EE) assessment during the performance of daily activities is not yet studied in depth. The aim of this study was to determine which daily activities are more demanding to patients with COPD and to compare the accuracy of EE estimation given by the pedometer Digiwalker SW701 (DW) and the multisensor SenseWear Armband (SAB). METHODS Thirty-six patients with COPD (20 men; FEV1 48 ± 15%predicted; BMI 25.7 ± 8 kg/m(2)) were submitted to a modified version of the Glittre ADL-test, which included five activities performed for 1 min each: walking on the level, walking on the level carrying a backpack, walking up/downstairs, rising/sitting in chairs and moving objects in and out of a shelf. During the protocol subjects wore both devices concomitantly, and indirect calorimetry (IC) was simultaneously performed as the criterion method to assess EE. RESULTS The most demanding daily activity for individuals with COPD was walking up/downstairs (4.9 ± 1.7 kcal versus 3.7 ± 1.4 to 4.2 ± 1.8 kcal for the other tasks; p < 0.05). EE estimation by the SAB did not show difference in comparison to IC for the sum of the five activities (SAB = 22.7 ± 7 kcal versus IC = 21 ± 8 kcal; p > 0.05), although overestimation was found in activities involving walking. DW showed significant EE underestimation in the sum of the activities (9.6 ± 4.3 kcal; p < 0.05 versus IC) and for each activity. CONCLUSION Walking up/downstairs was the most energy-demanding daily activity for patients with COPD. Furthermore, during daily activities, the multisensor showed adequate overall estimation of energy expenditure, as opposed to the pedometer.
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Testing an Intervention to Improve Functional Capability in Advanced Cardiopulmonary Illness. J Cardiopulm Rehabil Prev 2011; 31:35-41. [DOI: 10.1097/hcr.0b013e3181f1fd77] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sillen MJH, Wouters EFM, Franssen FME, Meijer K, Stakenborg KHP, Spruit MA. Oxygen uptake, ventilation, and symptoms during low-frequency versus high-frequency NMES in COPD: a pilot study. Lung 2010; 189:21-6. [PMID: 21080183 DOI: 10.1007/s00408-010-9265-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2010] [Accepted: 10/25/2010] [Indexed: 11/25/2022]
Abstract
Transcutaneous neuromuscular electrical stimulation (NMES) involves the application of an electrical current through electrodes placed on the skin over the targeted muscles. During high-frequency NMES (HF-NMES), oxygen uptake, minute ventilation, and the degree of symptom perception (dyspnea and fatigue) have been shown to be acceptable in chronic obstructive pulmonary disease (COPD). Currently, oxygen uptake and ventilation load have never been assessed during low-frequency NMES (LF-NMES) of the lower-limb muscles. The purpose of this study was to compare prospectively oxygen uptake, ventilation, and symptom perception during a single session of LF-NMES versus a single session of HF-NMES of quadriceps muscles in patients with COPD. In 17 COPD patients (mean FEV(1) = 45% predicted, mean body mass index = 26.2 kg/m(2)), peak exercise capacity, functional exercise capacity, and the Medical Research Council dyspnea grade were evaluated. In addition, oxygen uptake, minute ventilation, heart rate, and Borg symptom scores were assessed during one session of LF-NMES (15 Hz) and one session of HF-NMES (75 Hz) and compared with peak values. Mean oxygen uptake (LF-NMES: 327 ml/min vs. HF-NMES: 315 ml/min), minute ventilation (LF-NMES: 14 L vs. HF-NMES: 15 L), and heart rate (LF-NMES: 86 BPM vs. HF-NMES: 83 BPM) were similar during both NMES frequencies. Patients used a relatively low proportion of their peak aerobic capacity during both NMES sessions (LF-NMES: 34% vs. HF-NMES: 33%; P = 0.397). In addition, symptom Borg scores for dyspnea and leg fatigue were also comparable. Oxygen uptake, ventilation, and symptoms of dyspnea and fatigue were comparable and tolerable during LF-NMES and HF-NMES in patients with COPD. Therefore, LF-NMES and HF-NMES may both be suitable rehabilitative modalities to be used in severely dyspneic patients with lower-limb muscle dysfunction.
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Affiliation(s)
- Maurice J H Sillen
- Program Development Centre, Ciro+, Hornerheide 1, Horn, The Netherlands.
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Troosters T, Probst VS, Crul T, Pitta F, Gayan-Ramirez G, Decramer M, Gosselink R. Resistance Training Prevents Deterioration in Quadriceps Muscle Function During Acute Exacerbations of Chronic Obstructive Pulmonary Disease. Am J Respir Crit Care Med 2010; 181:1072-7. [DOI: 10.1164/rccm.200908-1203oc] [Citation(s) in RCA: 177] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Hernandes NA, Teixeira DDC, Probst VS, Brunetto AF, Ramos EMC, Pitta F. Profile of the level of physical activity in the daily lives of patients with COPD in Brazil. J Bras Pneumol 2010; 35:949-56. [PMID: 19918626 DOI: 10.1590/s1806-37132009001000002] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2009] [Accepted: 05/22/2009] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate characteristics of physical activities in daily life in COPD patients in Brazil, correlating those characteristics with physiological variables. METHODS Physical activities in daily life were evaluated in 40 COPD patients (18 males; 66 + or - 8 years of age; FEV(1) = 46 + or - 16 % of predicted; body mass index = 27 + or - 6 kg/m(2)) and 30 healthy age- and gender-matched subjects, using a multiaxial accelerometer-based sensor for 12 h/day on two consecutive days. We also assessed maximal and functional exercise capacity, using the incremental exercise test and the six-minute walk test (6MWT), respectively; MIP and MEP; peripheral muscle force, using the one-repetition maximum test and the handgrip test; quality of life, using the Saint George's Respiratory Questionnaire (SGRQ); functional status, using the London Chest Activity of Daily Living questionnaire; and dyspnea sensation, using the Medical Research Council (MRC) scale. RESULTS Mean walking time/day was shorter for COPD patients than for the controls (55 + or - 33 vs. 80 + or - 28 min/day; p = 0.001), as movement intensity was lower (1.9 + or - 0.4 vs. 2.3 + or - 0.6 m/s(2); p = 0.004). The COPD patients also tended to spend more time seated (294 + or - 114 vs. 246 + or - 122 min/day, p = 0.08). Walking time/day correlated with the 6MWT (r = 0.42; p = 0.007) and maximal workload (r = 0.41; p = 0.009), as well as with age, MRC scale score and SGRQ activity domain score (-0.31 < or = r < or = -0.43; p < or = 0.05 for all). CONCLUSIONS This sample of Brazilian patients with COPD, although more active than those evaluated in studies conducted in Europe, were less active than were the controls. Walking time/day correlated only moderately with maximal and functional exercise capacity.
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Review series: Rehabilitation in non COPD: Mechanisms of exercise limitation and pulmonary rehabilitation for patients with pulmonary fibrosis/restrictive lung disease. Chron Respir Dis 2009; 7:47-60. [DOI: 10.1177/1479972309348654] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The standard of care in the treatment of chronic lung disease includes pulmonary rehabilitation (PR). While evidence of the effectiveness of PR in chronic obstructive lung disease (COPD) is robust, that for pulmonary fibrosis and other non-fibrotic restrictive lung diseases is less extensive. However, PR has been shown to improve functional exercise capacity and health-related quality of life in non-COPD patients, primarily those with interstitial lung diseases. This review examines mechanisms of exercise limitation in non-COPD patients and discusses how they might affect both the application of and outcome measures of PR. We also review the assessment of exercise performance, dyspnea, and quality of life as well as special protocols, safety considerations, and special techniques in PR as applied to patients with pulmonary fibrosis or restrictive lung disease. At present, there are no evidence-based guidelines for PR in non-COPD patients whereas PR is firmly recommended in COPD management. More research is needed to strengthen the evidence for the use of PR in non-COPD patients. Meanwhile, the available data, summarized in this review, support the inclusion of PR in the management of all patients with chronic lung disease including pulmonary fibrosis and restrictive lung disease.
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