1
|
Furon Y, Dang Van S, Blanchard S, Saulnier P, Baufreton C. Effects of high-intensity inspiratory muscle training on systemic inflammatory response in cardiac surgery - A randomized clinical trial. Physiother Theory Pract 2024; 40:778-788. [PMID: 36637368 DOI: 10.1080/09593985.2022.2163212] [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: 06/14/2022] [Revised: 12/21/2022] [Accepted: 12/21/2022] [Indexed: 01/14/2023]
Abstract
PURPOSE Preoperative inspiratory muscle training reduces the incidence of postoperative pulmonary complications after cardiac surgery, but training protocols vary widely in terms of intensity. Currently, the mechanisms underlying the effectiveness of this practice are not known. The purpose of the present study is to determine whether preoperative high-intensity inspiratory muscle training (HI-IMT) modulates the perioperative systemic inflammatory response in cardiac surgery patients. METHODS Participants awaiting surgical aortic valve replacement were randomized to 3 to 6 weeks preoperative home-based HI-IMT or same duration low-intensity inspiratory muscle training (LI-IMT). The primary outcome was the preoperative value of the soluble tumor necrosis factor receptor 1 (sTNFR1). Secondary outcomes assessed perioperative evolution of the cytokines: sTNFR1, Tumor necrosis factor-α, Interleukin (IL)-6, IL-8, IL10, IL1β, and their combined z-score; reflecting post-training and postoperative inflammatory response. Perioperative pulmonary function and postoperative clinical outcomes were collected. RESULTS Between February 2018 and March 30, 2019 patients were randomized, to HI-IMT or LI-IMT. There were no differences between the groups in terms of baseline characteristics. The median (IQR) training duration was 34 (28-44) days. After training, the median (IQR) predicted maximal inspiratory pressure was higher in the HI-IMT vs LI-IMT group (119 (96-142%) vs 97 (81-107%); p = .04) Levels of the sTNFR1 cytokine increased during training in the HI-IMT group, pre vs post training (Median (IQR) 1073 (920; 1219) vs 1172 (965; 1368) ng/L; p = .03). The 24-h postoperative global inflammatory score was lower in the HI-IMT than in the LI-IMT group (Median (IQR), -0.37 (-0.62, 0.03) vs -0.10 (-0.17, 0.49), p = .04). Global inflammatory scores were not different at other time points. There were no significant differences between the groups in post-operative pulmonary function and postoperative clinical outcome. CONCLUSION High intensity inspiratory muscle training shows immunomodulatory properties. These properties could explain why preoperative inspiratory muscle training can lead to lung protection after cardiac surgery.
Collapse
Affiliation(s)
- Yoakim Furon
- Department of Physical and Rehabilitation Medicine, University Hospital of Angers, Angers, France
| | - Simon Dang Van
- Department of Cardiac Surgery, University Hospital of Angers, Angers, France
| | - Simon Blanchard
- Laboratory of Immunology and Allergology, University Hospital of Angers, Angers, France
| | - Patrick Saulnier
- Research Department Unit, University Hospital of Angers, Angers, France
| | | |
Collapse
|
2
|
Hansen D, Beckers P, Neunhäuserer D, Bjarnason-Wehrens B, Piepoli MF, Rauch B, Völler H, Corrà U, Garcia-Porrero E, Schmid JP, Lamotte M, Doherty P, Reibis R, Niebauer J, Dendale P, Davos CH, Kouidi E, Spruit MA, Vanhees L, Cornelissen V, Edelmann F, Barna O, Stettler C, Tonoli C, Greco E, Pedretti R, Abreu A, Ambrosetti M, Braga SS, Bussotti M, Faggiano P, Takken T, Vigorito C, Schwaab B, Coninx K. Standardised Exercise Prescription for Patients with Chronic Coronary Syndrome and/or Heart Failure: A Consensus Statement from the EXPERT Working Group. Sports Med 2023; 53:2013-2037. [PMID: 37648876 DOI: 10.1007/s40279-023-01909-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/08/2023] [Indexed: 09/01/2023]
Abstract
Whereas exercise training, as part of multidisciplinary rehabilitation, is a key component in the management of patients with chronic coronary syndrome (CCS) and/or congestive heart failure (CHF), physicians and exercise professionals disagree among themselves on the type and characteristics of the exercise to be prescribed to these patients, and the exercise prescriptions are not consistent with the international guidelines. This impacts the efficacy and quality of the intervention of rehabilitation. To overcome these barriers, a digital training and decision support system [i.e. EXercise Prescription in Everyday practice & Rehabilitative Training (EXPERT) tool], i.e. a stepwise aid to exercise prescription in patients with CCS and/or CHF, affected by concomitant risk factors and comorbidities, in the setting of multidisciplinary rehabilitation, was developed. The EXPERT working group members reviewed the literature and formulated exercise recommendations (exercise training intensity, frequency, volume, type, session and programme duration) and safety precautions for CCS and/or CHF (including heart transplantation). Also, highly prevalent comorbidities (e.g. peripheral arterial disease) or cardiac devices (e.g. pacemaker, implanted cardioverter defibrillator, left-ventricular assist device) were considered, as well as indications for the in-hospital phase (e.g. after coronary revascularisation or hospitalisation for CHF). The contributions of physical fitness, medications and adverse events during exercise testing were also considered. The EXPERT tool was developed on the basis of this evidence. In this paper, the exercise prescriptions for patients with CCS and/or CHF formulated for the EXPERT tool are presented. Finally, to demonstrate how the EXPERT tool proposes exercise prescriptions in patients with CCS and/or CHF with different combinations of CVD risk factors, three patient cases with solutions are presented.
Collapse
Affiliation(s)
- Dominique Hansen
- Heart Centre Hasselt, Jessa Hospital, Hasselt, Belgium.
- UHasselt, BIOMED (Biomedical Research Institute) and REVAL (Rehabilitation Research Centre) (REVAL/BIOMED), Hasselt University, Agoralaan Building A, 3590, Diepenbeek, Belgium.
| | - Paul Beckers
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
- Translational Pathophysiological Research, Antwerp University, Antwerp, Belgium
| | - Daniel Neunhäuserer
- Sport and Exercise Medicine Division, Department of Medicine, University of Padova, Padua, Italy
| | - Birna Bjarnason-Wehrens
- Department of Preventive and Rehabilitative Sport and Exercise Medicine, Institute for Cardiology and Sports Medicine, German Sports University, Cologne, Germany
| | - Massimo F Piepoli
- Clinical Cardiology, IRCCS Policlinico San Donato, Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Bernhard Rauch
- Institut für Herzinfarktforschung Ludwigshafen, Ludwigshafen am Rhein/Stiftung Institut für Herzinfarktforschung Ludwigshafen, Ludwigshafen am Rhein/Zentrum für Ambulante Rehabilitation, ZAR Trier, Trier, Germany
| | - Heinz Völler
- Department of Cardiology, Klinik am See, Rüdersdorf, Germany
- Center of Rehabilitation Research, University of Potsdam, Potsdam, Germany
| | - Ugo Corrà
- Cardiologic Rehabilitation Department, Istituti Clinici Scientifici Salvatore Maugeri, SPA, SB, Scientific Institute of di Veruno, IRCCS, Veruno, NO, Italy
| | | | - Jean-Paul Schmid
- Department of Cardiology, Clinic Barmelweid, Barmelweid, Switzerland
| | | | | | - Rona Reibis
- Cardiological Outpatient Clinics at the Park Sanssouci, Potsdam, Germany
| | - Josef Niebauer
- Institute of Sports Medicine, Prevention and Rehabilitation, Research Institute of Molecular Sports Medicine and Rehabilitation, Rehab-Center Salzburg, Ludwig Boltzmann Institute for Digital Health and Prevention, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Paul Dendale
- Heart Centre Hasselt, Jessa Hospital, Hasselt, Belgium
- UHasselt, BIOMED (Biomedical Research Institute) and REVAL (Rehabilitation Research Centre) (REVAL/BIOMED), Hasselt University, Agoralaan Building A, 3590, Diepenbeek, Belgium
| | - Constantinos H Davos
- Cardiovascular Research Laboratory, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Evangelia Kouidi
- Laboratory of Sports Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Martijn A Spruit
- UHasselt, BIOMED (Biomedical Research Institute) and REVAL (Rehabilitation Research Centre) (REVAL/BIOMED), Hasselt University, Agoralaan Building A, 3590, Diepenbeek, Belgium
- Department of Research & Education; CIRO+, Centre of Expertise for Chronic Organ Failure, Horn/Department of Respiratory Medicine, Maastricht University Medical Centre, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
| | - Luc Vanhees
- Research Group of Cardiovascular Rehabilitation, Department of Rehabilitation Sciences, Faculty of Kinesiology and Rehabilitation Sciences, KU Leuven, Leuven, Belgium
- Department Rehabilitation Sciences, University Leuven, Leuven, Belgium
| | - Véronique Cornelissen
- Research Group of Cardiovascular Rehabilitation, Department of Rehabilitation Sciences, Faculty of Kinesiology and Rehabilitation Sciences, KU Leuven, Leuven, Belgium
- Department Rehabilitation Sciences, University Leuven, Leuven, Belgium
| | - Frank Edelmann
- Department of Cardiology, Angiology and Intensive Care, Deutsches Herzzentrum der Charité (DHZC), Charité-Universitaetsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Olga Barna
- Family Medicine Department, National O.O. Bogomolets Medical University, Kiev, Ukraine
| | - Christoph Stettler
- Division of Endocrinology, Diabetes and Clinical Nutrion, University Hospital/Inselspital, Bern, Switzerland
| | - Cajsa Tonoli
- Movement Control and Neuroplasticity Research Group, Department of Movement Sciences, Faculty of Movement and Rehabilitation Sciences, KU Leuven, Leuven, Belgium
| | | | | | - Ana Abreu
- Centre of Cardiovascular RehabilitationCardiology Department, Centro Universitário Hospitalar Lisboa Norte & Faculdade de Medicina da Universidade Lisboa/Instituto Saúde Ambiental & Instituto Medicina Preventiva, Faculdade Medicina da Universidade Lisboa/CCUL/CAML, Lisbon, Portugal
| | - Marco Ambrosetti
- Cardiovascular Rehabilitation Unit, Le Terrazze Clinic, Cunardo, Italy
| | | | - Maurizio Bussotti
- Unit of Cardiorespiratory Rehabilitation, Instituti Clinici Maugeri, IRCCS, Institute of Milan, Milan, Italy
| | | | - Tim Takken
- Division of Pediatrics, Child Development & Exercise Center, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht, The Netherlands
| | - Carlo Vigorito
- Department of Translational Medical Sciences, Internal Medicine and Cardiac Rehabilitation, University of Naples Federico II, Naples, Italy
| | - Bernhard Schwaab
- Curschmann Clinic, Rehabilitation Center for Cardiology, Vascular Diseases and Diabetes, Timmendorfer Strand/Medical Faculty, University of Lübeck, Lübeck, Germany
| | - Karin Coninx
- UHasselt, Faculty of Sciences, Human-Computer Interaction and eHealth, Hasselt University, Hasselt, Belgium
| |
Collapse
|
3
|
Mohammed Yusuf SF, Bhise A, Nuhmani S, Alghadir AH, Khan M. Effects of an incentive spirometer versus a threshold inspiratory muscle trainer on lung functions in Parkinson's disease patients: a randomized trial. Sci Rep 2023; 13:2516. [PMID: 36781936 PMCID: PMC9925741 DOI: 10.1038/s41598-023-29534-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/06/2023] [Indexed: 02/15/2023] Open
Abstract
Upper airway obstruction, reduced maximal expiratory and inspiratory flows, reduced lung volumes, abnormal ventilatory control, and diaphragmatic dyskinesias are reported in patients with Parkinson's disease (PD). Inspiratory muscle training (IMT) has been reported to be effective in improving respiratory functions; however, no studies have compared the effects of the incentive spirometer (IS) with the threshold inspiratory muscle trainer (TIMT) in patients with PD. The study aimed to compare the effects of IS and TIMT on maximum inspiratory pressure (MIP), 6-min walk distance (6-MWD), forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1), and peak expiratory flow rate (PEFR) in patients with stage 1-3 according to the Hoehn and Yahr scale. 18 patients were randomly assigned to two groups, i.e., incentive spirometer (IS) and threshold inspiratory muscle trainer (TIMT) group. The IS group received IMT with volume-based IS, and the TIMT group received IMT with TIMT. MIP, 6-MWD, FVC, FEV1, and PEFR were measured before and after six weeks of training. In IS group: A significant increase (p < 0.05) was observed in MIP and 6-MWD by 18.13 and 5%, respectively. In the TIMT group: A significant increase (p < 0.05) was observed in MIP and 6-MWD by 30.15 and 8.94%, respectively. Both groups observed no significant difference (p > 0.05) in FVC, FEV1, and PEFR. When the two groups were compared, a greater increase (p < 0.05) was observed in the MIP and 6-MWD in the TIMT group compared to IS group. IMT with IS or TIMT for six weeks effectively increased MIP and 6-MWD in patients with stage 1-3 (Hoehn and Yahr scale) of PD. No improvement was observed in FVC, FEV1, or PEFR with any of the techniques. TIMT is more effective than IS in improving MIP and 6-MWD.
Collapse
Affiliation(s)
| | - Anjali Bhise
- Government Physiotherapy College, Government Spine Institute, Civil Hospital, Ahmedabad, Gujarat, India
| | - Shibili Nuhmani
- Department of Physical Therapy, College of Applied Medical Sciences, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Ahmad H Alghadir
- Rehabilitation Research Chair, Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Masood Khan
- Rehabilitation Research Chair, Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia.
| |
Collapse
|
4
|
Katayıfçı N, Boşnak Güçlü M, Şen F. A comparison of the effects of inspiratory muscle strength and endurance training on exercise capacity, respiratory muscle strength and endurance, and quality of life in pacemaker patients with heart failure: A randomized study. Heart Lung 2022; 55:49-58. [PMID: 35472660 DOI: 10.1016/j.hrtlng.2022.04.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 03/20/2022] [Accepted: 04/08/2022] [Indexed: 12/22/2022]
Abstract
BACKGROUND Studies have widely investigated the effects of inspiratory muscle strength training in patients with heart failure (HF). The effects of inspiratory muscle strength or endurance training on outcomes in patients with pacemakers have not been adequately studied. OBJECTIVES The aim was to compare the effects of inspiratory muscle strength and endurance training on exercise capacity, quality of life (QoL), peripheral and respiratory muscle strength, respiratory muscle endurance, pulmonary function, dyspnea, fatigue, and physical activity levels in pacemaker patients with HF. METHODS A randomized, controlled, double-blind study was conducted. Fourteen pacemaker patients with HF received inspiratory muscle strength training (IMST) at 50% of maximal inspiratory pressure (MIP), and 18 patients received endurance training (IMET) at 30% of MIP 7 days/8 weeks. Exercise capacity [6 min. walking test (6MWT) and the Incremental Shuttle Walking Test (ISWT)], pulmonary function, respiratory muscle strength [MIP, maximal expiratory pressure (MEP)], endurance, peripheral muscle strength, dyspnea, fatigue, QoL, and physical activity level were evaluated before and after. RESULTS Demographic characteristics were similar in IMST (3F/11M, 56.92 ± 7.61y, EF: 25%, ICD/CRT:11/3) and IMET (4F/14M, 56 ± 10.77y, EF: 30%, ICD/CRT:16/2) groups (p > 0.05). Significant improvements were present in MIP, MEP, respiratory muscle endurance, peripheral muscle strength, 6MWT and ISWT walking distances, dyspnea, QoL, physical activity level, fatigue scores within groups (p ≤ 0.05). However, there were no significant differences between the groups (p > 0.05). There were no significant improvements in FEV1%, FVC%, FEV1/FVC%, and FEF25-75 within and between the groups (p > 0.05). CONCLUSIONS Inspiratory muscle strength and endurance training similarly improves respiratory and peripheral muscle strength, exercise capacity, QoL, physical activity level, and decreases dyspnea and fatigue and are safe and effective in pacemaker patients with HF. TRIAL REGISTRATION www. CLINICALTRIALS gov; study number: NCT03501355.
Collapse
Affiliation(s)
- Nihan Katayıfçı
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Hatay Mustafa Kemal University, Hatay 31060, Turkey.
| | - Meral Boşnak Güçlü
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Gazi University, Ankara, Turkey
| | - Fatih Şen
- Tayfur Ata Sökmen Faculty of Medicine, Department of Cardiology, Hatay Mustafa Kemal University, Hatay, Turkey
| |
Collapse
|
5
|
Sadek Z, Salami A, Youness M, Awada C, Hamade M, Joumaa WH, Ramadan W, Ahmaidi S. A randomized controlled trial of high-intensity interval training and inspiratory muscle training for chronic heart failure patients with inspiratory muscle weakness. Chronic Illn 2022; 18:140-154. [PMID: 32370544 DOI: 10.1177/1742395320920700] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Chronic heart failure is a major public health problem in which supervised exercise programs are recommended as part of non-pharmacological management. There are various reports of the success of high-intensity aerobic interval training (HI-AIT) and inspiratory muscle training (IMT) in the management of chronic heart failure patients. This study tested the hypothesis that the combination of HI-AIT and IMT could result in additional benefits over the IMT and the HI-AIT alone in terms of inspiratory muscle function, exercise capacity, and quality of life in patients with chronic heart failure and inspiratory muscle weakness. METHODS Forty patients with ejection fraction ≤45% and inspiratory muscle weakness described by maximal inspiratory pressure <70% predicted, underwent three exercise training sessions per week for 12 weeks. Patients were randomly allocated to one of four groups: the HI-AIT group, the IMT group, the combined (HI-AIT & IMT) group, and the control group. Before and after completing their training period, all patients underwent different tests that are mentioned above. RESULTS No changes were detected in the control group. However, the combined group, when compared to HI-AIT and IMT groups, respectively, resulted in additional significant improvement in maximal inspiratory training (62%, 24%, 25%), exercise time (62%, 29%, 12%), the 6-minute walk test (23%, 15%, 18%), and the Minnesota Living with Heart Failure Questionnaire (56%, 47%, 36%). CONCLUSION In patients with chronic heart failure and inspiratory muscle weakness, the combination of the HI-AIT and the IMT resulted in additional benefits in respiratory muscle function, exercise performance, and quality of life compared to that of HI-AIT or IMT alone.Trial Registration number: NCT03538249.
Collapse
Affiliation(s)
- Zahra Sadek
- Laboratory EA-3300 (APERE) « Adaptations Physiologiques à l'Exercice et Réadaptation à l'Effort », Picardie Jules Verne University, Amiens, France.,Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) Research Group, Faculty of Sciences (V), Lebanese University, Nabatieh, Lebanon
| | - Ali Salami
- Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) Research Group, Faculty of Sciences (V), Lebanese University, Nabatieh, Lebanon
| | - Mahmoud Youness
- Medical Research Center of Beirut Cardiac Institute, Beirut, Lebanon
| | - Charifa Awada
- Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) Research Group, Faculty of Sciences (V), Lebanese University, Nabatieh, Lebanon
| | - Malek Hamade
- Medical Research Center of Beirut Cardiac Institute, Beirut, Lebanon
| | - Wissam H Joumaa
- Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) Research Group, Faculty of Sciences (V), Lebanese University, Nabatieh, Lebanon
| | - Wiam Ramadan
- Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) Research Group, Faculty of Sciences (V), Lebanese University, Nabatieh, Lebanon.,Lebanese Institutes for Biomedical Research and Application (LIBRA), Beirut International University (BIU) and Lebanese International University (LIU), Beirut, Lebanon
| | - Said Ahmaidi
- Laboratory EA-3300 (APERE) « Adaptations Physiologiques à l'Exercice et Réadaptation à l'Effort », Picardie Jules Verne University, Amiens, France
| |
Collapse
|
6
|
Arutyunov AG, Kolesnikova EA, Ilyina KV, Rylova AK, Arutyunov GP, Scherbacova NV, Kulagina NP. Selection of the optimal respiratory muscle training mode in patients with class II-III chronic heart failure. ACTA ACUST UNITED AC 2021; 61:69-75. [PMID: 33734046 DOI: 10.18087/cardio.2021.2.n1356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/11/2020] [Accepted: 12/19/2020] [Indexed: 11/18/2022]
Abstract
Aim To study the effect of various types of respiratory muscle training (RMT) in patients with functional class (FC) II-III chronic heart failure (CHF) and more than 70% preserved diaphragm muscle mass.Material and methods 53 patients (28 men and 25 women) aged 50-75 years with NYHA FC II-III ischemic heart disease (IHD) and arterial hypertension with more than 70% preserved diaphragm muscle mass of >70% were randomized to one of four RMT types: static loads, dynamic loads, their combination, and breathing without applied resistance as a control. Peak oxygen consumption (VO2 peak) and maximum inspiratory pressure (MIP) were evaluated at baseline and in 6 months.Results All study groups showed significant improvement of physical endurance indexes compared to baseline values (р<0.05). In pairwise comparison, the groups significantly differed (р<0.01). The greatest improvement was observed for patients of dynamic and combined training groups. Furthermore, in the combined training group, results were significantly higher than in the group of isolated dynamic loads. The most significant (р <0.01), positive changes in the force of inspiratory muscles were observed in groups of dynamic and combined trainings with the best results displayed by patients of the combined training group.Conclusion With preserving more than 70 % of diaphragm muscle tissue (as determined by MIP >60 cm H2O), a combination of static and dynamic RMT is most effective for patients with FC II-III CHF.
Collapse
Affiliation(s)
- A G Arutyunov
- Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - E A Kolesnikova
- Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - K V Ilyina
- Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia Сity clinical hospital №4, Moscow, Russia
| | - A K Rylova
- Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - G P Arutyunov
- Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - N V Scherbacova
- Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | | |
Collapse
|
7
|
Unraveling the Role of Respiratory Muscle Metaboloreceptors under Inspiratory Training in Patients with Heart Failure. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041697. [PMID: 33578776 PMCID: PMC7916511 DOI: 10.3390/ijerph18041697] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/01/2021] [Accepted: 02/06/2021] [Indexed: 12/15/2022]
Abstract
Exercise intolerance may be considered a hallmark in patients who suffer from heart failure (HF) syndrome. Currently, there is enough scientific evidence regarding functional and structural deterioration of skeletal musculature in these patients. It is worth noting that muscle weakness appears first in the respiratory muscles and then in the musculature of the limbs, which may be considered one of the main causes of exercise intolerance. Functional deterioration and associated atrophy of these respiratory muscles are related to an increased muscle metaboreflex leading to sympathetic–adrenal system hyperactivity and increased pulmonary ventilation. This issue contributes to increased dyspnea and/or fatigue and decreased aerobic function. Consequently, respiratory muscle weakness produces exercise limitations in these patients. In the present review, the key role that respiratory muscle metaboloreceptors play in exercise intolerance is accurately addressed in patients who suffer from HF. In conclusion, currently available scientific evidence seems to affirm that excessive metaboreflex activity of respiratory musculature under HF is the main cause of exercise intolerance and sympathetic–adrenal system hyperactivity. Inspiratory muscle training seems to be a useful personalized medicine intervention to reduce respiratory muscle metaboreflex in order to increase patients’ exercise tolerance under HF condition.
Collapse
|
8
|
Laoutaris ID, Piotrowicz E, Kallistratos MS, Dritsas A, Dimaki N, Miliopoulos D, Andriopoulou M, Manolis AJ, Volterrani M, Piepoli MF, Coats AJS, Adamopoulos S. Combined aerobic/resistance/inspiratory muscle training as the 'optimum' exercise programme for patients with chronic heart failure: ARISTOS-HF randomized clinical trial. Eur J Prev Cardiol 2020; 28:1626-1635. [PMID: 33624071 DOI: 10.1093/eurjpc/zwaa091] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/26/2020] [Accepted: 09/18/2020] [Indexed: 12/17/2022]
Abstract
AIMS An 'optimum' universally agreed exercise programme for heart failure (HF) patients has not been found. ARISTOS-HF randomized clinical trial evaluates whether combined aerobic training (AT)/resistance training (RT)/inspiratory muscle training (IMT) (ARIS) is superior to AT/RT, AT/IMT or AT in improving aerobic capacity, left ventricular dimensions, and secondary functional outcomes. METHODS AND RESULTS Eighty-eight patients of New York Heart Association II-III, left ventricular ejection fraction ≤ 35% were randomized to an ARIS, AT/RT, AT/IMT, or AT group, exercising 3 times/week, 180 min/week for 12 weeks. Pre- and post-training, peakVO2 was evaluated with cardiopulmonary exercise testing, left ventricular dimensions using echocardiography, walking distance with the 6-min walk test (6MWT), quality of life by the Minnesota Living with HF Questionnaire (MLwHFQ), while a programme preference survey (PPS) was used. Seventy-four patients of [mean 95% (confidence interval, CI)] age 66.1 (64.3-67.9) years and peakVO2 17.3 (16.4-18.2) mL/kg/min were finally analysed. Between-group analysis showed a trend for increased peakVO2 (mL/kg/min) [mean contrasts (95% CI)] in the ARIS group [ARIS vs. AT/RT 1.71 (0.163-3.25)(.), vs. AT/IMT 1.50 (0.0152-2.99)(.), vs. AT 1.38 (-0.142 to 2.9)(.)], additional benefits in circulatory power (mL/kg/min⋅mmHg) [ARIS vs. AT/RT 376 (60.7-690)*, vs. AT/IMT 423 (121-725)*, vs. AT 345 (35.4-656)*], left ventricular end-systolic diameter (mm) [ARIS vs. AT/RT -2.11 (-3.65 to (-0.561))*, vs. AT -2.47 (-4.01 to (-0.929))**], 6MWT (m) [ARIS vs. AT/IMT 45.6 (18.3-72.9)**, vs. AT 55.2 (27.6-82.7)****], MLwHFQ [ARIS vs. AT/RT -7.79 (-11 to (-4.62))****, vs. AT -8.96 (-12.1 to (-5.84))****], and in PPS score [mean (95% CI)] [ARIS, 4.8 (4.7-5) vs. AT, 4.4 (4.2-4.7)*] [(.) P ≤ 0.1; *P ≤ 0.05; **P ≤ 0.01; ***P ≤ 0.001; ****P ≤ 0.0001]. CONCLUSION ARISTOS-HF trial recommends exercise training for 180 min/week and supports the prescription of the ARIS training regime for HF patients (Clinical Trial Registration: http://www.clinicaltrials.gov. ARISTOS-HF Clinical Trial number, NCT03013270).
Collapse
Affiliation(s)
- Ioannis D Laoutaris
- Heart Failure and Transplant Unit, Onassis Cardiac Surgery Center, 356 Sygrou Boulevard, 176 74 Athens, Greece
| | - Ewa Piotrowicz
- National Institute of Cardiology, Telecardiology Center, Alpejska 42, 04-628, Warsaw, Poland
| | - Manolis S Kallistratos
- Cardiology Department, Asklepieion General Hospital, Alpejska 42, 04-628, Athens, Greece
| | - Athanasios Dritsas
- Heart Failure and Transplant Unit, Onassis Cardiac Surgery Center, 356 Sygrou Boulevard, 176 74 Athens, Greece
| | - Niki Dimaki
- Cardiology Department, Asklepieion General Hospital, Alpejska 42, 04-628, Athens, Greece
| | - Dimitris Miliopoulos
- Heart Failure and Transplant Unit, Onassis Cardiac Surgery Center, 356 Sygrou Boulevard, 176 74 Athens, Greece
| | - Maria Andriopoulou
- Cardiology Department, Asklepieion General Hospital, Alpejska 42, 04-628, Athens, Greece
| | - Athanasios J Manolis
- Cardiology Department, Asklepieion General Hospital, Alpejska 42, 04-628, Athens, Greece
| | - Maurizio Volterrani
- Department of Medical Sciences, Centre for Clinical and Basic Research, IRCCS San Raffaele Pisana, via della Pisana 235, 00163, Rome, Italy
| | - Massimo F Piepoli
- Heart Failure Unit, Cardiac Department, G. da Saliceto Hospital, via taverna Giuseppe 49, 291121, AUSL, Piacenza, Italy
| | - Andrew J S Coats
- Department of Medical Sciences, Centre for Clinical and Basic Research, IRCCS San Raffaele Pisana, via della Pisana 235, 00163, Rome, Italy
| | - Stamatis Adamopoulos
- Heart Failure and Transplant Unit, Onassis Cardiac Surgery Center, 356 Sygrou Boulevard, 176 74 Athens, Greece
| | | |
Collapse
|
9
|
Jones HN, Kuchibhatla M, Crisp KD, Hobson-Webb LD, Case L, Batten MT, Marcus JA, Kravitz RM, Kishnani PS. Respiratory muscle training in late-onset Pompe disease: Results of a sham-controlled clinical trial. Neuromuscul Disord 2020; 30:904-914. [PMID: 33127291 DOI: 10.1016/j.nmd.2020.09.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/12/2020] [Accepted: 09/08/2020] [Indexed: 01/14/2023]
Abstract
To address progressive respiratory muscle weakness in late-onset Pompe disease (LOPD), we developed a 12-week respiratory muscle training (RMT) program. In this exploratory, double-blind, randomized control trial, 22 adults with LOPD were randomized to RMT or sham-RMT. The primary outcome was maximum inspiratory pressure (MIP). Secondary and exploratory outcomes included maximum expiratory pressure (MEP), peak cough flow, diaphragm ultrasound, polysomnography, patient-reported outcomes, and measures of gross motor function. MIP increased 7.6 cmH2O (15.9) in the treatment group and 2.7 cmH2O (7.6) in the control group (P = 0.4670). MEP increased 14.0 cmH2O (25.9) in the treatment group and 0.0 cmH2O (12.0) in the control group (P = 0.1854). The only statistically significant differences in secondary/exploratory outcomes were improvements in time to climb 4 steps (P = 0.0346) and daytime sleepiness (P = 0.0160). The magnitude of changes in MIP and MEP in the treatment group were consistent with our pilot findings but did not achieve statistical significance in comparison to controls. Explanations for this include inadequate power and baseline differences in subject characteristics between groups. Additionally, control group subjects appeared to exhibit an active response to sham-RMT and therefore sham-RMT may not be an optimal control condition for RMT in LOPD.
Collapse
Affiliation(s)
- Harrison N Jones
- Department of Head and Neck Surgery & Communication Sciences, Duke University School of Medicine, 155 Baker House, Trent Dr., DUMC 3887, Durham, NC 27710, USA; Division of Speech Pathology and Audiology, Duke University Medical Center, Durham, NC, USA.
| | - Maragatha Kuchibhatla
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, USA
| | - Kelly D Crisp
- Department of Head and Neck Surgery & Communication Sciences, Duke University School of Medicine, 155 Baker House, Trent Dr., DUMC 3887, Durham, NC 27710, USA
| | - Lisa D Hobson-Webb
- Department of Neurology, Neuromuscular Division, Duke University School of Medicine, Durham, NC, USA
| | - Laura Case
- Division of Physical Therapy, Duke University School Of Medicine, Durham, NC, USA
| | - Milisa T Batten
- Division of Speech Pathology and Audiology, Duke University Medical Center, Durham, NC, USA
| | - Jill A Marcus
- Division of Speech Pathology and Audiology, Duke University Medical Center, Durham, NC, USA
| | - Richard M Kravitz
- Division of Pediatric Pulmonary and Sleep Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Priya S Kishnani
- Department of Pediatrics, Division of Medical Genetics, Duke University School of Medicine, Durham, NC, USA
| |
Collapse
|
10
|
Fernandez-Rubio H, Becerro-de-Bengoa-Vallejo R, Rodríguez-Sanz D, Calvo-Lobo C, Vicente-Campos D, Chicharro JL. Inspiratory Muscle Training in Patients with Heart Failure. J Clin Med 2020; 9:jcm9061710. [PMID: 32498445 PMCID: PMC7356942 DOI: 10.3390/jcm9061710] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/28/2020] [Accepted: 05/28/2020] [Indexed: 12/13/2022] Open
Abstract
Background: Prior systematic reviews and meta-analysis addressed that inspiratory muscle training (IMT) improved inspiratory muscle weakness, cardiorespiratory fitness and quality of life similar to conventional exercise training as a first alternative in deconditioned patients with heart failure (HF) lead to a better adaptation to posterior exercise training. The heterogeneity and variability in a wide range of new studies about this topic led to the necessity of an updated and comprehensive narrative review. The present review aimed to analyze and update the most relevant studies about IMT in patients who suffer from HF. Methods: A narrative review was carried out about IMT in HF patients including 26 experimental studies divided into 21 clinical trials and 5 quasi-experimental studies identified through database searching in PubMed, Cochrane and PEDro. Results: There is enough evidence to state that IMT produces improvements in functional capacity of patients with HF. Nevertheless, there is not enough evidence to support that IMT could improve cardiovascular parameters, blood biomarkers or quality of life in these patients. Conclusions: Thus, IMT may be recommended to improve functional capacity in patients who suffer from HF; nevertheless, more evidence is needed regarding cardiovascular parameters, biomarkers and quality of life. Furthermore, mortality or HF hospitalization was not evaluated and most studies were not longer than 3 months. According to IMT protocols and study designs heterogeneity and mid-term follow-up, further investigations through high-quality long-term randomized clinical trials should be performed to achieve systematic reviews and meta-analysis to support strong evidence for IMT in HF patients.
Collapse
Affiliation(s)
- Hugo Fernandez-Rubio
- Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (H.F.-R.); (R.B.-d.-B.-V.); (D.R.-S.)
| | - Ricardo Becerro-de-Bengoa-Vallejo
- Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (H.F.-R.); (R.B.-d.-B.-V.); (D.R.-S.)
| | - David Rodríguez-Sanz
- Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (H.F.-R.); (R.B.-d.-B.-V.); (D.R.-S.)
| | - César Calvo-Lobo
- Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (H.F.-R.); (R.B.-d.-B.-V.); (D.R.-S.)
- Correspondence: ; Tel.: +34-913-941-532
| | - Davinia Vicente-Campos
- Facultad de Ciencias de la Salud, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223 Madrid, Spain;
| | - J. L. Chicharro
- Grupo FEBIO, Universidad Complutense de Madrid, 28040 Madrid, Spain;
| |
Collapse
|
11
|
Milinković I, Polovina M, Simeunović DS, Ašanin M, Seferović PM. Oxidative stress and inflammation in heart failure: The best is yet to come. Eur J Prev Cardiol 2020; 27:490-493. [PMID: 32013599 DOI: 10.1177/2047487319900294] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ivan Milinković
- Department of Cardiology, Clinical Center of Serbia, Serbia.,Faculty of Medicine, University of Belgrade, Serbia
| | - Marija Polovina
- Department of Cardiology, Clinical Center of Serbia, Serbia.,Faculty of Medicine, University of Belgrade, Serbia
| | - Dejan S Simeunović
- Department of Cardiology, Clinical Center of Serbia, Serbia.,Faculty of Medicine, University of Belgrade, Serbia
| | - Milika Ašanin
- Department of Cardiology, Clinical Center of Serbia, Serbia.,Faculty of Medicine, University of Belgrade, Serbia
| | - Petar M Seferović
- Department of Cardiology, Clinical Center of Serbia, Serbia.,Faculty of Medicine, University of Belgrade, Serbia
| |
Collapse
|
12
|
Shoemaker MJ, Dias KJ, Lefebvre KM, Heick JD, Collins SM. Physical Therapist Clinical Practice Guideline for the Management of Individuals With Heart Failure. Phys Ther 2020; 100:14-43. [PMID: 31972027 DOI: 10.1093/ptj/pzz127] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 04/15/2019] [Accepted: 06/10/2019] [Indexed: 12/12/2022]
Abstract
The American Physical Therapy Association (APTA), in conjunction with the Cardiovascular and Pulmonary Section of APTA, have commissioned the development of this clinical practice guideline to assist physical therapists in their clinical decision making when managing patients with heart failure. Physical therapists treat patients with varying degrees of impairments and limitations in activity and participation associated with heart failure pathology across the continuum of care. This document will guide physical therapist practice in the examination and treatment of patients with a known diagnosis of heart failure. The development of this clinical practice guideline followed a structured process and resulted in 9 key action statements to guide physical therapist practice. The level and quality of available evidence were graded based on specific criteria to determine the strength of each action statement. Clinical algorithms were developed to guide the physical therapist in appropriate clinical decision making. Physical therapists are encouraged to work collaboratively with other members of the health care team in implementing these action statements to improve the activity, participation, and quality of life in individuals with heart failure and reduce the incidence of heart failure-related re-admissions.
Collapse
Affiliation(s)
- Michael J Shoemaker
- Department of Physical Therapy, Grand Valley State University, 301 Michigan NE, Suite 200, Grand Rapids, MI 49503 (USA). Dr Shoemaker is a board-certified clinical specialist in geriatric physical therapy
| | - Konrad J Dias
- Physical Therapy Program, Maryville University of St Louis, St Louis, Missouri. Dr Dias is a board-certified clinical specialist in cardiovascular and pulmonary physical therapy
| | - Kristin M Lefebvre
- Department of Physical Therapy, Concordia University St Paul, St Paul, Minnesota. Dr Lefebvre is a board-certified clinical specialist in cardiovascular and pulmonary physical therapy
| | - John D Heick
- Department of Physical Therapy, Northern Arizona University, Flagstaff, Arizona. Dr Heick is a board-certified clinical specialist in orthopaedic physical therapy, neurologic physical therapy, and sports physical therapy
| | - Sean M Collins
- Physical Therapy Program, Plymouth State University, Plymouth, New Hampshire
| |
Collapse
|
13
|
Craighead DH, Heinbockel TC, Hamilton MN, Bailey EF, MacDonald MJ, Gibala MJ, Seals DR. Time-efficient physical training for enhancing cardiovascular function in midlife and older adults: promise and current research gaps. J Appl Physiol (1985) 2019; 127:1427-1440. [PMID: 31556835 PMCID: PMC10205162 DOI: 10.1152/japplphysiol.00381.2019] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 08/28/2019] [Accepted: 09/18/2019] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases (CVD) remain the leading cause of death in developed societies, and "midlife" (50-64 yr) and older (65+) men and women bear the great majority of the burden of CVD. Much of the increased risk of CVD in this population is attributable to CV dysfunction, including adverse changes in the structure and function of the heart, increased systolic blood pressure, and arterial dysfunction. The latter is characterized by increased arterial stiffness and vascular endothelial dysfunction. Conventional aerobic exercise training, as generally recommended in public health guidelines, is an effective strategy to preserve or improve CV function with aging. However, <40% of midlife and older adults meet aerobic exercise guidelines, due in part to time availability-related barriers. As such, there is a need to develop evidence-based time-efficient exercise interventions that promote adherence and optimize CV function in these groups. Two promising interventions that may meet these criteria are interval training and inspiratory muscle strength training (IMST). Limited research suggests these modes of training may improve CV function with time commitments of ≤60 min/wk. This review will summarize the current evidence for interval training and IMST to improve CV function in midlife/older adults and identify key research gaps and future directions.
Collapse
Affiliation(s)
- Daniel H Craighead
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, Colorado
| | - Thomas C Heinbockel
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, Colorado
| | - Makinzie N Hamilton
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, Colorado
| | - E Fiona Bailey
- Department of Physiology, University of Arizona College of Medicine, Tucson, Arizona
| | | | - Martin J Gibala
- Department of Kinesiology, McMaster University, Ontario, Canada
| | - Douglas R Seals
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, Colorado
| |
Collapse
|
14
|
Wang MH, Yeh ML. Respiratory training interventions improve health status of heart failure patients: A systematic review and network meta-analysis of randomized controlled trials. World J Clin Cases 2019; 7:2760-2775. [PMID: 31616691 PMCID: PMC6789387 DOI: 10.12998/wjcc.v7.i18.2760] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 07/04/2019] [Accepted: 07/27/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Prior studies indicate that doing breathing exercises improves physical performance and quality of life (QoL) in heart failure patients. However, these effects remain unclear and contradictory.
AIM To determine the effects of machine-assisted and non-machine-assisted respiratory training on physical performance and QoL in heart failure patients.
METHODS This was a systematic review and network meta-analysis study. A literature search of electronic databases was conducted for randomized controlled trials (RCTs) on heart failure. Respiratory training interventions were grouped as seven categories: IMT_Pn (inspiratory muscle training without pressure or < 10% maximal inspiratory pressure, MIP), IMT_Pl (inspiratory muscle training with low pressure, 10%-15% MIP), IMT_Pm (inspiratory muscle training with medium pressure, 30%-40% MIP), IMT_Ph (inspiratory muscle training with high pressure, 60% MIP or MIP plus aerobics), Aerobics (aerobic exercise or weight training), Qi_Ex (tai chi, yoga, and breathing exercise), and none. The four outcomes were heart rate, peak oxygen uptake (VO2 peak), 6-min walking distance test (6MWT), and Minnesota Living with Heart Failure QoL. The random-effects model, side-splitting model, and the surface under the cumulative ranking curve (SUCRA) were used to test and analyze the data.
RESULTS A total of 1499 subjects from 31 RCT studies were included. IMT_Ph had the highest effect sizes for VO2 peak and 6MWT, IMT_Pm highest for QoL, and Qi_Ex highest for heart rate. Aerobics had the second highest for VO2 peak, Qi_Ex second highest for 6MWT, and IMT_Ph second highest for heart rate and QoL.
CONCLUSION This study supports that high- and medium-intensity machine-assisted training improves exercise capacity and QoL in hospital-based heart failure patients. After hospital discharge, non-machine-assisted training continuously improves cardiac function.
Collapse
Affiliation(s)
- Mei-Hua Wang
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei 11219, Taiwan
| | - Mei-Ling Yeh
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei 11219, Taiwan
| |
Collapse
|
15
|
Hossein Pour AH, Gholami M, Saki M, Birjandi M. The effect of inspiratory muscle training on fatigue and dyspnea in patients with heart failure: A randomized, controlled trial. Jpn J Nurs Sci 2019; 17:e12290. [PMID: 31429207 DOI: 10.1111/jjns.12290] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 04/18/2019] [Accepted: 06/27/2019] [Indexed: 12/30/2022]
Abstract
AIM Fatigue and dyspnea are debilitating symptoms in patients with heart failure (HF). The purpose of this study was to evaluate the effects of inspiratory muscle training (IMT) on dyspnea, fatigue and the New York Heart Association (NYHA) functional classification in patients with HF. METHODS In this prospective, randomized, controlled trial, 84 patients with HF (NYHA classes II-III/IV) with a mean age of 56.62 ± 9.56 years were randomly assigned to a 6-week IMT (n = 42) or a sham IMT (n = 42) program. The IMT was performed at 40% of the maximal inspiratory pressure (MIP) in the IMT group and at 10% in the sham group. The main outcomes were assessed at baseline and after the intervention and included dyspnea severity scale (Modified Medical Research Council [MMRC], Fatigue Severity Scale [FSS] and the NYHA functional classification (based on the presenting symptoms). RESULTS The between-group analysis showed significant improvements in dyspnea, fatigue and the NYHA functional classification in the IMT group compared to the sham group (P < .05). The within-group analysis showed significant improvements in dyspnea (from 2.63 ± 0.79 to 1.38 ± 0.66, P < .001), fatigue (from 43.36 ± 8.5 to 28.95 ± 9.11, P < .001) and the NYHA functional classification (from 2.73 ± 0.5 to 2.1 ± 0.6, P = .001) in the IMT group, while fatigue and dyspnea increased significantly in the sham group. CONCLUSIONS The 6-week home-based IMT was found to be an effective and safe tool for reducing dyspnea and fatigue and improving the NYHA functional classification.
Collapse
Affiliation(s)
| | - Mohammad Gholami
- School of Nursing and Midwifery, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mandana Saki
- Social Determinants of Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mehdi Birjandi
- Department of Biostatistics and Epidemiology, School of Health and Nutrition, Lorestan University of Medical Sciences, Khorramabad, Iran
| |
Collapse
|
16
|
Begrambekova YL, Karanadze NA, Orlova YA. Alterations of the respiratory system in heart failure. ACTA ACUST UNITED AC 2019; 59:15-24. [PMID: 30853009 DOI: 10.18087/cardio.2626] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 03/07/2019] [Indexed: 11/18/2022]
Abstract
The review discusses mechanisms for the development of the pathology of the respiratory system in patients with CHF, such as various types of periodic respiration, pulmonary hypertension due to the pathology of the left chambers of the heart, and remodeling of the respiratory musculature. The role of chemo- and baroreceptors of the carotid zone, as well as the hyperactivation of the respiratory muscle metaboreflex in the development of the pathology of the respiratory system, and the mediated exacerbation of CHF are discussed.
Collapse
Affiliation(s)
- Yu L Begrambekova
- Lomonosov Moscow State University Medical Research and Educational Center..
| | | | | |
Collapse
|
17
|
Leelarungrayub J, Puntumetakul R, Sriboonreung T, Pothasak Y, Klaphajone J. Preliminary study: comparative effects of lung volume therapy between slow and fast deep-breathing techniques on pulmonary function, respiratory muscle strength, oxidative stress, cytokines, 6-minute walking distance, and quality of life in persons with COPD. Int J Chron Obstruct Pulmon Dis 2018; 13:3909-3921. [PMID: 30584292 PMCID: PMC6287646 DOI: 10.2147/copd.s181428] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Lung volume therapy with the Voldyne® device can improve lung volume and has a nonsignificant benefit on respiratory muscle strength via the slow deep-breathing technique (SDBT); whereas respiratory muscle training with a respiratory muscle trainer via the fast deep-breathing technique (FDBT) has produced a significant improvement in people with COPD. Thus, the aim of this study was to compare the efficiency of lung volume therapy with the Voldyne® device with the SDBT and FDBT on pulmonary function, respiratory muscle strength, oxidative stress, cytokines, walking capacity, and quality of life (QoL) in people with COPD. METHODS A total of 30 COPD patient volunteers with mild (stage I) to moderate (stage II) severity were randomized into two groups: SDBT (n=15) and FDBT (n=15). Pulmonary function (FVC, FEV1, and FEV1/FVC), maximal inspiratory mouth pressure (PImax), oxidative stress status (total antioxidant capacity [TAC], glutathione [GSH], malondialdehyde [MDA], and nitric oxide [NO]), inflammatory cytokines (tumor necrosis factor-alpha [TNF-α] and IL-6), 6-minute walking distance (6MWD), and total clinical COPD questionnaire (CCQ) score were evaluated before and after 4 weeks of training. RESULTS All the parameters had no statistical difference between the groups before training. The PImax, TAC, IL-6, total QoL score, and 6MWD changed significantly in the SDBT group after the 4-week experiment as compared to those in the pre-experimental period, whereas FVC, FEV1, FEV1%, FEV1/FVC%, PImax, TAC, MDA, NO, TNF-α, IL-6, 6MWD, and total CCQ score changed significantly in the FDBT group as compared to those in the pre-experimental period. The FEV1%, PImax, TNF-α, IL-6, and total CCQ score differed significantly in the FDBT group in the post-experimental period as compared to those in the SDBT group. CONCLUSION This preliminary study concluded that the application of incentive spirometry with the Voldyne® device via fast deep breathing possibly improved respiratory muscle strength and QoL and reduced inflammatory cytokines, MDA, and NO better than that via slow deep breathing among people with COPD.
Collapse
Affiliation(s)
- Jirakrit Leelarungrayub
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand,
| | - Rungthip Puntumetakul
- Research Center in Back, Neck, Other Joint Pain and Human Performance (BNOJPH), Khon Kaen University, Khon Kaen, Thailand
| | - Thanyaluck Sriboonreung
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand,
| | - Yothin Pothasak
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand,
| | - Jakkrit Klaphajone
- Department of Rehabilitation Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| |
Collapse
|
18
|
Sadek Z, Salami A, Joumaa WH, Awada C, Ahmaidi S, Ramadan W. Best mode of inspiratory muscle training in heart failure patients: a systematic review and meta-analysis. Eur J Prev Cardiol 2018; 25:1691-1701. [PMID: 30073849 DOI: 10.1177/2047487318792315] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Objectives The objective of this study was to evaluate the effects of inspiratory muscle training on inspiratory muscle strength, functional capacity and dyspnoea for patients with chronic heart failure, by summarising the published research on the effects of inspiratory muscle training. To identify the best mode of intervention in terms of: the load of maximal inspiratory pressure; the frequency of sessions; and the total duration of intervention. Methods A relevant literature research using the PubMed database, Cochrane and references of published studies, from 1998 to 2016, was conducted. Out of 65 randomised controlled trials, seven were considered as potentially relevant and were retrieved for detailed analysis. The methodological quality of each randomised controlled trial was rated using the physiotherapy evidence database scale. Results The included seven studies contained data on 203 patients. Typical training protocols involved training three, six or seven times per week with intensity ranging from 30% to 60% and for a duration ranging from 6 to 12 weeks. Maximal inspiratory pressure, walking distance and dyspnoea were improved in all studies and especially in those who set a load of 60% in their maximal inspiratory pressure, and have trained patients six times per week for 12 weeks. Conclusion In chronic heart failure patients, inspiratory muscle training results in a marked improvement in inspiratory muscle strength, walking distance and dyspnoea, notably when training patients at 60% of maximal inspiratory pressure, six times per week and for 12 weeks. A small number of studies and heterogeneity among studies may limit the findings of the present study.
Collapse
Affiliation(s)
- Zahra Sadek
- 1 Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox), Lebanese University, Faculty of Sciences, Nabatieh, Lebanon.,2 Laboratory EA-3300: APERE. Adaptations Physiologiques à l'Exercice et Réadaptation à l'Effort. Picardie Jules Verne University, Amiens, F-80025, France
| | - Ali Salami
- 1 Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox), Lebanese University, Faculty of Sciences, Nabatieh, Lebanon
| | - Wissam H Joumaa
- 1 Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox), Lebanese University, Faculty of Sciences, Nabatieh, Lebanon
| | - Charifa Awada
- 1 Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox), Lebanese University, Faculty of Sciences, Nabatieh, Lebanon
| | - Said Ahmaidi
- 2 Laboratory EA-3300: APERE. Adaptations Physiologiques à l'Exercice et Réadaptation à l'Effort. Picardie Jules Verne University, Amiens, F-80025, France
| | - Wiam Ramadan
- 1 Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox), Lebanese University, Faculty of Sciences, Nabatieh, Lebanon.,3 Lebanese Institutes for Biomedical Research and Application (LIBRA), Lebanese International University, Lebanon
| |
Collapse
|
19
|
Laoutaris ID. The ‘aerobic/resistance/inspiratory muscle training hypothesis in heart failure’. Eur J Prev Cardiol 2018; 25:1257-1262. [DOI: 10.1177/2047487318776097] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Evidence from large multicentre exercise intervention trials in heart failure patients, investigating both moderate continuous aerobic training and high intensity interval training, indicates that the ‘crème de la crème’ exercise programme for this population remains to be found. The ‘aerobic/resistance/inspiratory (ARIS) muscle training hypothesis in heart failure’ is introduced, suggesting that combined ARIS muscle training may result in maximal exercise pathophysiological and functional benefits in heart failure patients. The hypothesis is based on the decoding of the ‘skeletal muscle hypothesis in heart failure’ and on revision of experimental evidence to date showing that exercise and functional intolerance in heart failure patients are associated not only with reduced muscle endurance, indication for aerobic training (AT), but also with reduced muscle strength and decreased inspiratory muscle function contributing to weakness, dyspnoea, fatigue and low aerobic capacity, forming the grounds for the addition of both resistance training (RT) and inspiratory muscle training (IMT) to AT. The hypothesis will be tested by comparing all potential exercise combinations, ARIS, AT/RT, AT/IMT, AT, evaluating both functional and cardiac indices in a large sample of heart failure patients of New York Heart Association class II–III and left ventricular ejection fraction ≤35% ad hoc by the multicentre randomized clinical trial, Aerobic Resistance, InSpiratory Training OutcomeS in Heart Failure (ARISTOS-HF trial).
Collapse
|
20
|
Wu J, Kuang L, Fu L. Effects of inspiratory muscle training in chronic heart failure patients: A systematic review and meta-analysis. CONGENIT HEART DIS 2018; 13:194-202. [PMID: 29423938 DOI: 10.1111/chd.12586] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 12/10/2017] [Accepted: 12/26/2017] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the effects of inspiratory muscle training (IMT) in chronic heart failure (CHF) patients. DESIGN We searched MEDLINE, EMBASE, Cochrane Library, CINHAL, and CBMdisc to collect controlled trials on the application of inspiratory muscle training in CHF patients from the establishment of these databases to November 2016. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, and assessed the quality of literature. Meta-analysis was conducted by software RevMan5.3. RESULTS Eight studies involving 302 patients were identified. Meta-analysis indicated that IMT significantly improved PImax , VE /VCO2 slope and dyspnea (weighted mean difference [WMD] = 16.52, 95% CI: 13.87-19.17, P < .01; WMD = -5.78, 95% CI: -7.72 to -3.85, P < .01; SMD = -0.95, 95% CI: -1.5 to -0.39, P < .01), and descriptive results showed that long-term IMT (≥6 weeks) can improve the quality of life of CHF patients, and patients in IMT group also have a significant improvement in 6-minute walking distance test (6-MWD). CONCLUSION IMT can improve pulmonary function, exercise tolerance, and quality of life of CHF patients and relieve the symptom of dyspnea.
Collapse
Affiliation(s)
- Jing Wu
- Shanghai Jiao Tong University School of Nursing, Shanghai, People's Republic of China
| | - Li Kuang
- Shanghai Jiao Tong University School of Nursing, Shanghai, People's Republic of China
| | - Lijuan Fu
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| |
Collapse
|
21
|
Chin YC, Koh GCH, Tay YK, Tan CH, Merchant RA. Underdiagnosis of delirium on admission and prediction of patients who will develop delirium during their inpatient stay: a pilot study. Singapore Med J 2017; 57:18-21. [PMID: 26831312 DOI: 10.11622/smedj.2016007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
INTRODUCTION The study aimed to determine the prevalence and documentation of delirium among the elderly and if the Clock Drawing Test (CDT) can be used to predict which patients had delirium on admission and those who may develop delirium during their stay in acute medical wards. METHODS A single researcher performed the Mini-Mental State Examination (MMSE) and CDT on admission and discharge of 57 elderly adults at the National University Hospital, Singapore. Delirium was defined as a ≥ 3-point improvement or ≥ 2-point decline in MMSE scores from admission to discharge, where a fall denotes development of delirium and a rise denotes resolution. The case notes of the same patients were reviewed for documentation of delirium. All inpatients from two acute medical wards were examined. One CDT score and a pair of MMSE scores were collected from each patient. RESULTS A total of 57 patients (28 male, 29 female) were involved in the study. Their mean age was 76.0 ± 8.7 years. The prevalence of delirium based on MMSE scores was 40.4%; 16 patients had delirium on admission while seven developed delirium during their inpatient stay. However, delirium was documented in the case notes of only 7 (30%) of the 23 patients. CDT score was better than baseline MMSE score at predicting a decline in MMSE score. CONCLUSION The prevalence of delirium in the acute medical setting is high but underdiagnosed. The CDT may be a good screening tool to identify patients at risk of delirium during their inpatient stay. Baseline cognition screening should be performed in every elderly patient admitted to hospital.
Collapse
Affiliation(s)
- Yuin Cheng Chin
- Department of Medicine, Yong Loo Lin School of Medicine, Singapore
| | | | - Yee Kian Tay
- Department of Nursing, National University Hospital, Singapore
| | - Chay Hoon Tan
- Department of Psychiatric Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | | |
Collapse
|
22
|
Darawad MW, Khalil AA, Hamdan‐Mansour AM, Nofal BM. Perceived Exercise Self‐Efficacy, Benefits and Barriers, and Commitment to a Plan for Exercise among Jordanians with Chronic Illnesses. Rehabil Nurs 2016; 41:342-351. [DOI: 10.1002/rnj.199] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2014] [Indexed: 11/09/2022]
|
23
|
Inspiratory work capacity is more severely depressed than inspiratory muscle strength in patients with heart failure: Novel applications for inspiratory muscle training. Int J Cardiol 2016; 221:622-6. [DOI: 10.1016/j.ijcard.2016.07.102] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 07/04/2016] [Accepted: 07/07/2016] [Indexed: 11/23/2022]
|
24
|
Zeren M, Demir R, Yigit Z, Gurses HN. Effects of inspiratory muscle training on pulmonary function, respiratory muscle strength and functional capacity in patients with atrial fibrillation: a randomized controlled trial. Clin Rehabil 2016; 30:1165-1174. [DOI: 10.1177/0269215515628038] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 12/30/2015] [Indexed: 11/17/2022]
Abstract
Objective: To investigate the effects of inspiratory muscle training on pulmonary function, respiratory muscle strength and functional capacity in patients with atrial fibrillation. Design: Prospective randomized controlled single-blind study. Setting: Cardiology department of a university hospital. Subjects: A total of 38 patients with permanent atrial fibrillation were randomly allocated to either a treatment group ( n = 19; age 66.2 years (8.8)) or a control group ( n = 19; age 67.1 years (6.4)). Methods: The training group received inspiratory muscle training at 30% of maximal inspiratory pressure for 15 minutes twice a day, 7 days a week, for 12 weeks alongside the standard medical treatment. The control group received standard medical treatment only. Spirometry, maximal inspiratory and expiratory pressures and 6-minute walking distance was measured at the beginning and end of the study. Results: There was a significant increase in maximal inspiratory pressure (27.94 cmH2O (8.90)), maximal expiratory pressure (24.53 cmH2O (10.34)), forced vital capacity (10.29% (8.18) predicted), forced expiratory volume in one second (13.88% (13.42) predicted), forced expiratory flow 25%–75% (14.82% (12.44) predicted), peak expiratory flow (19.82% (15.62) predicted) and 6-minute walking distance (55.53 m (14.13)) in the training group ( p < 0.01). No significant changes occurred in the control group ( p > 0.05). Conclusion: Inspiratory muscle training can improve pulmonary function, respiratory muscle strength and functional capacity in patients with atrial fibrillation.
Collapse
Affiliation(s)
- Melih Zeren
- Department of Physiotherapy and Rehabilitation, Bezmialem Vakif University, Istanbul, Turkey
| | - Rengin Demir
- Department of Cardiology, Istanbul University, Istanbul, Turkey
| | - Zerrin Yigit
- Department of Cardiology, Istanbul University, Istanbul, Turkey
| | - Hulya N Gurses
- Department of Physiotherapy and Rehabilitation, Bezmialem Vakif University, Istanbul, Turkey
| |
Collapse
|
25
|
Darawad MW, Mosleh S, Khalil AA, Maharmeh M, Hamdan-Mansour AM, Samarkandi OA. Investigating Physical Exercise among Jordanians with Diabetes Mellitus. Health (London) 2016. [DOI: 10.4236/health.2016.82021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
26
|
Kennel PJ, Mancini DM, Schulze PC. Skeletal Muscle Changes in Chronic Cardiac Disease and Failure. Compr Physiol 2015; 5:1947-69. [PMID: 26426472 DOI: 10.1002/cphy.c110003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Peak exercise performance in healthy man is limited not only by pulmonary or skeletal muscle function but also by cardiac function. Thus, abnormalities in cardiac function will have a major impact on exercise performance. Many cardiac diseases affect exercise performance and indeed for some cardiac conditions such as atherosclerotic heart disease, exercise testing is frequently used not only to measure functional capacity but also to make a diagnosis of heart disease, evaluate the efficacy of treatment, and predict prognosis. Early in the course of cardiac diseases, exercise performance will be minimally affected but with disease progression impairment in exercise capacity will become apparent. Ejection fraction, that is, the percent of blood volume ejected with each cardiac cycle is often used as a measure of cardiac performance but frequently there is a dissociation between the ejection fraction and exercise capacity in patients with heart disease. How abnormalities in cardiac function impacts the muscles, vasculature, and lungs to impact exercise performance will here be reviewed. The focus of this work will be on patients with systolic heart failure as the incidence and prevalence of heart failure is reaching epidemic proportions and heart failure is the end result of many other chronic cardiac diseases. The prognostic role of exercise and benefits of exercise training will also be discussed.
Collapse
Affiliation(s)
- Peter J Kennel
- Center for Advanced Cardiac Care, Division of Cardiology, New York-Presbyterian Hospital and Columbia University Medical Center, New York, USA
| | - Donna M Mancini
- Center for Advanced Cardiac Care, Division of Cardiology, New York-Presbyterian Hospital and Columbia University Medical Center, New York, USA
| | - P Christian Schulze
- Center for Advanced Cardiac Care, Division of Cardiology, New York-Presbyterian Hospital and Columbia University Medical Center, New York, USA
| |
Collapse
|
27
|
Abstract
Breathing exercises (BE) and inspiratory muscle training (IMT) have been demonstrated to improve ventilation and ventilation-to-perfusion matching, and to improve exercise, functional performance, and many pathophysiologic manifestations of heart failure (HF). This article provides an extensive review of BE and IMT in patients with HF and identifies several key areas in need of further investigation, including the role of expiratory muscle training, IMT targeted at various locations of inspiration (early, mid, or late inspiration), and alteration of the ratio of inspiratory time to total breath time, all of which have substantial potential to improve many pathophysiologic manifestations of HF.
Collapse
Affiliation(s)
- Lawrence P Cahalin
- Department of Physical Therapy, Leonard M. Miller School of Medicine, University of Miami, Miami, 5915 Ponce de Leon Boulevard, Coral Gables, FL 33146-2435, USA.
| | - Ross A Arena
- Department of Physical Therapy, College of Applied Health Sciences, University of Illinois at Chicago, 1919 West Taylor Street, Room 459, Chicago, IL 60612, USA
| |
Collapse
|
28
|
Vranish JR, Bailey EF. Daily respiratory training with large intrathoracic pressures, but not large lung volumes, lowers blood pressure in normotensive adults. Respir Physiol Neurobiol 2015; 216:63-9. [PMID: 26112283 DOI: 10.1016/j.resp.2015.06.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 05/19/2015] [Accepted: 06/04/2015] [Indexed: 01/20/2023]
Abstract
Inspiratory muscle training holds promise as a non-pharmacologic treatment that can improve respiratory muscle strength, reduce blood pressure, and improve autonomic balance in hypertensive patients. There is a gap in knowledge regarding the specific respiratory stimulus that gives rise to these favorable outcomes. We implemented five respiratory training protocols that differed in the magnitude and direction of the lung volumes and/or intrathoracic pressures generated by subjects in training. Normotensive adults were randomly assigned to each group and trained daily for 6 weeks. Pre-post and weekly measures of blood pressure showed significant declines in systolic [-8.96 mmHg (95% CI, 7.39-10.53)] and diastolic [-5.25 mmHg (95% CI, 3.67-6.83)] blood pressures for subjects who trained with large positive or negative intrathoracic pressures. Subjects who trained with modest intrathoracic pressures or large lung volumes saw no improvement in blood pressure (P > 0.3). Large intra-thoracic pressures are the specific respiratory stimulus underpinning breathing training related improvements in blood pressure.
Collapse
Affiliation(s)
- Jennifer R Vranish
- Department of Physiology, College of Medicine, University of Arizona, Tucson, AZ 85721-0093, USA
| | - E Fiona Bailey
- Department of Physiology, College of Medicine, University of Arizona, Tucson, AZ 85721-0093, USA.
| |
Collapse
|
29
|
|
30
|
Montemezzo D, Fregonezi GA, Pereira DA, Britto RR, Reid WD. Influence of Inspiratory Muscle Weakness on Inspiratory Muscle Training Responses in Chronic Heart Failure Patients: A Systematic Review and Meta-Analysis. Arch Phys Med Rehabil 2014; 95:1398-407. [DOI: 10.1016/j.apmr.2014.02.022] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 02/20/2014] [Accepted: 02/21/2014] [Indexed: 12/31/2022]
|
31
|
Adamopoulos S, Schmid JP, Dendale P, Poerschke D, Hansen D, Dritsas A, Kouloubinis A, Alders T, Gkouziouta A, Reyckers I, Vartela V, Plessas N, Doulaptsis C, Saner H, Laoutaris ID. Combined aerobic/inspiratory muscle training vs. aerobic training in patients with chronic heart failure: The Vent-HeFT trial: a European prospective multicentre randomized trial. Eur J Heart Fail 2014; 16:574-82. [PMID: 24634346 DOI: 10.1002/ejhf.70] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 12/19/2013] [Accepted: 01/03/2014] [Indexed: 12/15/2022] Open
Abstract
AIMS Vent-HeFT is a multicentre randomized trial designed to investigate the potential additive benefits of inspiratory muscle training (IMT) on aerobic training (AT) in patients with chronic heart failure (CHF). METHODS AND RESULTS Forty-three CHF patients with a mean age of 58 ± 12 years, peak oxygen consumption (peak VO2 ) 17.9 ± 5 mL/kg/min, and LVEF 29.5 ± 5% were randomized to an AT/IMT group (n = 21) or to an AT/SHAM group (n = 22) in a 12-week exercise programme. AT involved 45 min of ergometer training at 70-80% of maximum heart rate, three times a week for both groups. In the AT/IMT group, IMT was performed at 60% of sustained maximal inspiratory pressure (SPImax ) while in the AT/SHAM group it was performed at 10% of SPImax , using a computer biofeedback trainer for 30 min, three times a week. At baseline and at 3 months, patients were evaluated for exercise capacity, lung function, inspiratory muscle strength (PImax ) and work capacity (SPImax ), quality of life (QoL), LVEF and LV diameter, dyspnoea, C-reactive protein (CRP), and NT-proBNP. IMT resulted in a significantly higher benefit in SPImax (P = 0.02), QoL (P = 0.002), dyspnoea (P = 0.004), CRP (P = 0.03), and NT-proBNP (P = 0.004). In both AT/IMT and AT/SHAM groups PImax (P < 0.001, P = 0.02), peak VO2 (P = 0.008, P = 0.04), and LVEF (P = 0.005, P = 0.002) improved significantly; however, without an additional benefit for either of the groups. CONCLUSION This randomized multicentre study demonstrates that IMT combined with aerobic training provides additional benefits in functional and serum biomarkers in patients with moderate CHF. These findings advocate for application of IMT in cardiac rehabilitation programmes.
Collapse
Affiliation(s)
- Stamatis Adamopoulos
- Heart Failure Unit, Stress Testing & Rehabilitation, Onassis Cardiac Surgery Center, Athens, Greece
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
van Adrichem EJ, Meulenbroek RL, Plukker JTM, Groen H, van Weert E. Comparison of two preoperative inspiratory muscle training programs to prevent pulmonary complications in patients undergoing esophagectomy: a randomized controlled pilot study. Ann Surg Oncol 2014; 21:2353-60. [PMID: 24604584 DOI: 10.1245/s10434-014-3612-y] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Indexed: 11/18/2022]
Abstract
BACKGROUND Postoperative pulmonary complications (PPCs) are the most commonly reported complications after esophagectomy. The aim of this study was to examine the effect and feasibility of preoperative inspiratory muscle training-high intensity (IMT-HI), and IMT-endurance (IMT-E) on the incidence of PPCs in patients following esophagectomy for esophageal cancer (EC). METHOD A single-blind, randomized, clinical pilot study was conducted between 2009 and 2012. Forty-five participants were assigned to either IMT-HI or IMT-E. Effectiveness was assessed by analyzing PPCs, length of hospital stay (LOS), duration of mechanical ventilation, stay on the intensive care unit, and number of reintubations. Maximal inspiratory pressure and lung function changes were recorded pre- and post-training. Feasibility was assessed by IMT-related adverse events, training compliance, and patients' satisfaction. RESULTS Thirty-nine patients could be analyzed, 20 patients in the IMT-HI arm and 19 patients in the IMT-E arm. The incidence of PPCs differed significantly between groups and was almost three times lower for the IMT-HI group (4 vs. 11 patients; p = 0.015). Other differences in favor of the IMT-HI group were LOS (13.5 vs. 18 days; p = 0.010) and number of reintubations (0 vs. 4 patients; p = 0.030). Both interventions proved to be equally feasible. CONCLUSION Preoperative IMT-HI showed to be a promising, effective, and feasible intervention to reduce PPCs in EC patients undergoing esophagectomy. Further research with a larger sample size is recommended.
Collapse
Affiliation(s)
- Edwin J van Adrichem
- Department of Rehabilitation Medicine, University of Groningen, University Medical Centre Groningen (UMCG), Groningen, The Netherlands
| | | | | | | | | |
Collapse
|
33
|
Marco E, Ramírez-Sarmiento AL, Coloma A, Sartor M, Comin-Colet J, Vila J, Enjuanes C, Bruguera J, Escalada F, Gea J, Orozco-Levi M. High-intensity vs. sham inspiratory muscle training in patients with chronic heart failure: a prospective randomized trial. Eur J Heart Fail 2014; 15:892-901. [DOI: 10.1093/eurjhf/hft035] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Ester Marco
- Physical Medicine and Rehabilitation Department; Hospital del Mar, Barcelona; Catalonia Spain
- Universitat Autònoma de Barcelona, Barcelona; Catalonia Spain
- Research Group on Injury, Immunitary Response and Lung Function; Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona; Catalonia Spain
- Biomedical Research Network for Respiratory Diseases (CIBERES); ISCIII, Ministerio de Ciencia y Tecnología; Spain
| | - Alba L. Ramírez-Sarmiento
- Research Group on Injury, Immunitary Response and Lung Function; Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona; Catalonia Spain
- Biomedical Research Network for Respiratory Diseases (CIBERES); ISCIII, Ministerio de Ciencia y Tecnología; Spain
- Respiratory Department; Hospital del Mar, Barcelona; Catalonia Spain
- Respiratory Department, Centro de Investigaciones; Fundación Cardiovascular de Colombia
| | - Ana Coloma
- Physical Medicine and Rehabilitation Department Hospital; Universitari i Politècnic La Fe; Valencia Spain
| | - Monique Sartor
- Physical Medicine and Rehabilitation Department; Hospital del Mar, Barcelona; Catalonia Spain
- Research Group on Injury, Immunitary Response and Lung Function; Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona; Catalonia Spain
- Biomedical Research Network for Respiratory Diseases (CIBERES); ISCIII, Ministerio de Ciencia y Tecnología; Spain
| | - Josep Comin-Colet
- Heart Failure Program, Cardiology Department; Hospital del Mar, Barcelona; Catalonia Spain
- Heart Diseases Biomedical Research Group; IMIM, Barcelona; Catalonia Spain
| | - Joan Vila
- Department of Biostatiscs; IMIM, Barcelona; Catalonia Spain
- Biomedical Research Network for Epidemiology and Public Health (CIBERESP); Spain
| | - Cristina Enjuanes
- Heart Failure Program, Cardiology Department; Hospital del Mar, Barcelona; Catalonia Spain
- Heart Diseases Biomedical Research Group; IMIM, Barcelona; Catalonia Spain
| | - Jordi Bruguera
- Heart Failure Program, Cardiology Department; Hospital del Mar, Barcelona; Catalonia Spain
| | - Ferran Escalada
- Physical Medicine and Rehabilitation Department; Hospital del Mar, Barcelona; Catalonia Spain
- Universitat Autònoma de Barcelona, Barcelona; Catalonia Spain
| | - Joaquim Gea
- Biomedical Research Network for Respiratory Diseases (CIBERES); ISCIII, Ministerio de Ciencia y Tecnología; Spain
- Respiratory Department; Hospital del Mar, Barcelona; Catalonia Spain
- Departament de Ciències Experimentals i de la Salut (CEXS); Universitat Pompeu Fabra Barcelona; Catalonia Spain
| | - Mauricio Orozco-Levi
- Research Group on Injury, Immunitary Response and Lung Function; Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona; Catalonia Spain
- Biomedical Research Network for Respiratory Diseases (CIBERES); ISCIII, Ministerio de Ciencia y Tecnología; Spain
- Respiratory Department; Hospital del Mar, Barcelona; Catalonia Spain
- Respiratory Department, Centro de Investigaciones; Fundación Cardiovascular de Colombia
- Departament de Ciències Experimentals i de la Salut (CEXS); Universitat Pompeu Fabra Barcelona; Catalonia Spain
| |
Collapse
|
34
|
Cahalin LP, Arena R, Guazzi M, Myers J, Cipriano G, Chiappa G, Lavie CJ, Forman DE. Inspiratory muscle training in heart disease and heart failure: a review of the literature with a focus on method of training and outcomes. Expert Rev Cardiovasc Ther 2013; 11:161-77. [PMID: 23405838 DOI: 10.1586/erc.12.191] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Evidence to date strongly suggests that poor inspiratory muscle performance is associated with dyspnea, poor exercise tolerance and poor functional status in patients with heart failure (HF). A growing body of literature has examined the effects of inspiratory muscle training (IMT) in HF patients with the majority of studies reporting favorable effects on several of the above limitations and a substantial number of related deficiencies due to inadequate inspiration and inspiratory muscle strength and endurance. The domains and manifestations of HF, which were significantly improved by IMT in one or more of the 18 out of 19 studies of IMT, included dyspnea, quality of life, balance, peripheral muscle strength and blood flow, peripheral muscle sympathetic nervous activity, heart rate, respiratory rate, peak VO₂, 6-min walk test distance, ventilation, VE/VCO₂ slope, oxygen uptake efficiency, circulatory power, recovery oxygen kinetics and several indices of cardiac performance. This paper will also review the available IMT literature with a focus on methods of IMT and clinical outcomes. Key differences between available IMT methods will be highlighted with a goal to improve IMT efforts and decrease the pathophysiological manifestations of heart disease and HF.
Collapse
Affiliation(s)
- Lawrence P Cahalin
- Department of Physical Therapy, Leonard M. Miller School of Medicine, University of Miami, 5915 Ponce de Leon Blvd. 5th Floor, Miami, Coral Gables, FL 33146-2435, USA.
| | | | | | | | | | | | | | | |
Collapse
|
35
|
Smart NA, Giallauria F, Dieberg G. Response to commentary "efficacy of inspiratory muscle training in chronic heart failure patients". Int J Cardiol 2013; 164:253-4. [PMID: 22795402 DOI: 10.1016/j.ijcard.2012.06.073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2012] [Accepted: 06/24/2012] [Indexed: 11/26/2022]
|
36
|
Sbruzzi G, Dal Lago P, Ribeiro RA, Plentz RDM. Efficacy of inspiratory muscle training in chronic heart failure patients. Int J Cardiol 2012; 161:119-20. [DOI: 10.1016/j.ijcard.2012.06.035] [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] [Received: 06/05/2012] [Accepted: 06/09/2012] [Indexed: 10/28/2022]
|
37
|
Smart NA, Giallauria F, Dieberg G. Efficacy of inspiratory muscle training in chronic heart failure patients: a systematic review and meta-analysis. Int J Cardiol 2012; 167:1502-7. [PMID: 22560934 DOI: 10.1016/j.ijcard.2012.04.029] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 04/09/2012] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Inspiratory muscle training (IMT) offers an alternative to exercise training (ExT) in the most severely deconditioned heart failure patients who are unable to exercise. We conducted a meta-analysis to determine magnitude of change in peak VO2, six minute walk distance (6MWD), Quality of Life measured by the Minnesota Living with Heart Failure Questionnaire (MLWHFQ), maximal inspiratory pressure (PI max) and ventilatory equivalent for carbon dioxide (VE/VCO2 slope) with IMT. METHODS A systematic search was conducted of randomized, controlled trials of IMT therapy in CHF patients using Medline (Ovid) (1950-February 2012), Embase.com (1974-February 2012), Cochrane Central Register of Controlled Trials and CINAHL (1981-February 2012). The search strategy included a mix of MeSH and free text terms for the key concepts heart failure, inspiratory or respiratory muscle training, exercise training RESULTS The eleven included studies contained data on 287 participants: 148 IMT participants and 139 sham or sedentary control. Compared to control groups, CHF patients undergoing IMT showed a significant improvement in peak VO2 (+1.83 ml kg(-1) min(-1), 95% C.I. 1.33 to 2.32 ml kg(-1) min(-1), p<0.00001); 6 MWD (+34.35 m, 95% C.I. 22.45 to 46.24 m, p<0.00001); MLWHFQ (-12.25, 95% C.I. -17.08 to -7.43, p<0.00001); PImax (+20.01, 95% C.I. 13.96 to 26.06, p<0.00001); and VE/VCO2 slope (-2.28, 95% C.I. -3.25 to -1.30, p<0.00001). CONCLUSIONS IMT improves cardio-respiratory fitness and quality of life to a similar magnitude to conventional exercise training and may provide an initial alternative to the more severely de-conditioned CHF patients who may then transition to conventional ExT.
Collapse
Affiliation(s)
- Neil A Smart
- School of Science and Technology, University of New England, Armidale, NSW 2351, Australia.
| | | | | |
Collapse
|
38
|
Vanhees L, Rauch B, Piepoli M, van Buuren F, Takken T, Börjesson M, Bjarnason-Wehrens B, Doherty P, Dugmore D, Halle M. Importance of characteristics and modalities of physical activity and exercise in the management of cardiovascular health in individuals with cardiovascular disease (Part III). Eur J Prev Cardiol 2012; 19:1333-56. [DOI: 10.1177/2047487312437063] [Citation(s) in RCA: 137] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
| | - B Rauch
- Centre for Ambulatory Cardiac and Angiologic Rehabilitation, Ludwigshafen, Germany
| | - M Piepoli
- Guglielmo da Saliceto Hospital, Piacenza, Italy
| | | | - T Takken
- University Medical Center Utrecht, Utrecht, The Netherlands
| | - M Börjesson
- Sahlgrenska University Hospital/Ostra, Goteborg, Sweden
| | | | | | - D Dugmore
- Wellness International Medical Centre, Stockport, UK
| | - M Halle
- University Hospital ‘Klinikum rechts der Isar’, Technische Universitaet Muenchen, Munich, Germany
| | | |
Collapse
|
39
|
Patel RR, Bless DM, Thibeault SL. Boot Camp: A Novel Intensive Approach to Voice Therapy. J Voice 2011; 25:562-9. [DOI: 10.1016/j.jvoice.2010.01.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2009] [Accepted: 01/14/2010] [Indexed: 10/19/2022]
|
40
|
Benefits of physical training on exercise capacity, inspiratory muscle function, and quality of life in patients with ventricular assist devices long-term postimplantation. ACTA ACUST UNITED AC 2011; 18:33-40. [PMID: 20571404 DOI: 10.1097/hjr.0b013e32833c0320] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Capacity to exercise may not be fully restored in patients with heart failure even in the long term after ventricular assist device (VAD) implantation. The benefits of exercise training in patients with VAD are unknown. DESIGN AND METHODS Fifteen patients, aged 38.3 ± 15.9 years, bridged to heart transplantation with left ventricular assist device or biventricular assist device were randomized at a ratio of 2 : 1 to a training group (TG, n = 10) or a control group (n = 5), 6.3 ± 4 months after implantation. Both the groups were advised to walk 30–45 min/day. TG also underwent moderate-intensity aerobic exercise using a bike or treadmill for 45 min, three to five times a week, combined with high-intensity inspiratory muscle training using a computer-designed software to respiratory exhaustion, two to three times a week for 10 weeks. The patients were tested using cardiopulmonary exercise testing, 6-min walk test, spirometry and electronic pressure manometer for inspiratory muscle strength (Pimax) and endurance (sustained Pimax) measurement. Quality of life was assessed with the Minnesota Living with Heart Failure questionnaire. RESULTS TG improved peak oxygen consumption (19.3 ± 4.5 vs. 16.8 ± 3.7 ml/kg per min, P = 0.008) and VO2 at ventilatory threshold (15.1 ± 4.2 vs. 12 ± 5.6 ml/kg per min, P = 0.01), whereas the ventilation/carbon dioxide slope decreased (35.9 ± 5.6 vs. 40 ± 6.5, P = 0.009). The 6-min walk test distance increased (527 ± 76 vs. 462 ± 88 m, P = 0.005) and quality of life was improved (38.2 ± 11.6 vs. 48.9 ± 12.8, P = 0.005), as well as Pimax (131.8 ± 33 vs. 95.5 ± 28cmH2O, P = 0.005), sustained Pimax (484 ± 195 vs. 340 ± 193cmH2O/s/103, P = 0.005), and inspiratory lung capacity (2.4 ± 0.9 vs. 1.7 ± 0.7 L, P = 0.008) were improved. No significant changes were noted in the control group. CONCLUSION Our findings indicate that exercise training may improve the functional status of VAD recipients even at a later period after implantation and thus, may have additional importance in cases of destination therapy.
Collapse
|
41
|
Bosnak-Guclu M, Arikan H, Savci S, Inal-Ince D, Tulumen E, Aytemir K, Tokgözoglu L. Effects of inspiratory muscle training in patients with heart failure. Respir Med 2011; 105:1671-81. [PMID: 21621993 DOI: 10.1016/j.rmed.2011.05.001] [Citation(s) in RCA: 63] [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: 04/09/2011] [Accepted: 05/02/2011] [Indexed: 02/07/2023]
Abstract
AIM To investigate the effects of inspiratory muscle training (IMT) on functional capacity and balance, respiratory and peripheral muscle strength, pulmonary function, dyspnea, fatigue, depression, and quality of life in heart failure patients. METHODS A prospective, randomized controlled, double-blinded study. Thirty patients with heart failure (NYHA II-III, LVEF<40%) were included. Sixteen patients received IMT at 40% of maximal inspiratory pressure (MIP), and 14 patients received sham therapy (15% of MIP) for 6 weeks. Functional capacity and balance, respiratory muscle strength, quadriceps femoris muscle strength, pulmonary function, dyspnea, fatigue, quality of life, and depression were evaluated. RESULTS Functional capacity and balance, respiratory and peripheral muscle strength, dyspnea, depression were significantly improved in the treatment group compared with controls; quality of life and fatigue were similarly improved within groups (p < 0.05). Functional capacity (418.59 ± 123.32 to 478.56 ± 131.58 m, p < 0.001), respiratory (MIP = 62.00 ± 33.57 to 97.13 ± 32.63 cmH(2)O, p < 0.001) and quadriceps femoris muscle strength (240.91 ± 106.08 to 301.82 ± 111.86 N, p < 0.001), FEV(1)%, FVC% and PEF%, functional balance (52.73 ± 3.15 to 54.25 ± 2.34, p < 0.001), functional dyspnea (2.27 ± 0.88 to 1.07 ± 0.79, p < 0.001), depression (11.47 ± 7.50 to 3.20 ± 4.09, p < 0.001), quality of life, fatigue (42.73 ± 11.75 to 29.07 ± 13.96, p < 0.001) were significantly improved in the treatment group. Respiratory muscle strength (MIP = 78.64 ± 35.95 to 90.86 ± 30.23 cmH(2)O, p = 0.001), FVC%, depression (14.36 ± 9.04 to 9.50 ± 10.42, p = 0.011), quality of life and fatigue (42.86 ± 12.67 to 32.93 ± 15.87, p = 0.008) were significantly improved in the control group. CONCLUSION The IMT improves functional capacity and balance, respiratory and peripheral muscle strength; decreases depression and dyspnea perception in patients with heart failure. IMT should be included effectively in pulmonary rehabilitation programs.
Collapse
Affiliation(s)
- Meral Bosnak-Guclu
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Gazi University, 06500 Ankara, Turkey.
| | | | | | | | | | | | | |
Collapse
|
42
|
Smart NA, Steele M. The effect of physical training on systemic proinflammatory cytokine expression in heart failure patients: a systematic review. ACTA ACUST UNITED AC 2011; 17:110-4. [PMID: 21609383 DOI: 10.1111/j.1751-7133.2011.00217.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Systemic inflammation is associated with cardiovascular disease, especially the end stages of heart failure (HF). The authors sought to determine by systematic review whether physical therapy reduces serum levels of pro-inflammatory cytokines in HF patients. Potential studies were identified from a systematic search of Medline (Ovid) (1950-October 2010), Embase.com (1974-current), Cochrane Central Register of Controlled Trials, CINAHL (1981-current), and Web of Science (2000-current). The search strategy included a mix of MeSH and free text terms for key concepts. A total of 11 studies were included, with 4 reporting a post-training reduction in tumor necrosis factor α (TNF-α), of which 3 used traditional aerobic or resistance exercise and 1 used functional electrical stimulation. Reduced post-training serum levels of interleukin 6 were reported by one exercise study. The one study that employed combined resistance and aerobic training only showed soluble receptors TNF-α1 and TNF-α2 to be lower. The one study of respiratory muscle training and two studies that employed electrical stimulation had limited effect on cytokines and peak maximal oxygen uptake. With the exception of one study, those therapies that employed ≥ 5 sessions per week lowered serum TNF-α. Our review data suggest that physical therapies employing ≥ 5 sessions per week are most likely to reduce serum levels of TNF-α in HF patients. No isolated study of resistance training has yet examined the relationship between muscle wasting, glycogen depletion, and the ability of exercise training to reverse both of these conditions in HF patients.
Collapse
Affiliation(s)
- Neil A Smart
- Faculty of Health Science and Medicine, Bond University, QLD, Australia
| | | |
Collapse
|
43
|
Smart NA, Larsen AI, Le Maitre JP, Ferraz AS. Effect of exercise training on interleukin-6, tumour necrosis factor alpha and functional capacity in heart failure. Cardiol Res Pract 2011; 2011:532620. [PMID: 21403878 PMCID: PMC3051173 DOI: 10.4061/2011/532620] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Revised: 01/12/2011] [Accepted: 01/14/2011] [Indexed: 11/25/2022] Open
Abstract
Background. We pooled data from four studies, to establish whether exercise training programs were able to modulate systemic cytokine levels of tumour necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6). A second aim was to establish if differences in ExT regimens are related to degree of change in cytokines and peak VO2. Methods. Data from four centres relating to training protocol, exercise capacity, and cytokine measures (TNF-alpha and IL-6) were pooled for analysis. Results. Data for 106 CHF patients were collated (98 men, age 62 ± 10 yrs, wt 79 ± 14 Kg). Patients were moderately impaired (peak VO2 16.9 ± 4.4 mls/kg/min), with moderate LV systolic dysfunction (EF 30 ± 6.9%), 78% (83) had ischaemic cardiomyopathy. After ExT, peak VO2 increased 1.4 ± 3.4 ml/kg/min (P < .001), serum TNF-alpha decreased 1.9 ± 8.6 pg/ml (P = .02) and IL-6 was not significantly changed (0.5 ± 5.4 pg/ml, P = .32) for the whole group. Baseline and post-training peak VO2 changes were not correlated with change in cytokine levels. Conclusions. Exercise training reduces levels TNF-alpha but not IL-6 in CHF. However, across a heterogenic patient group, change in peak VO2 was not correlated with alterations in cytokine levels. While greater exercise volume (hours) was superior in improving peak VO2, no particular characteristic of ExT regimes appeared superior in effecting change in serum cytokines.
Collapse
Affiliation(s)
- Neil A Smart
- Faculty of Health Science, Bond University, QLD 4229, Australia
| | | | | | | |
Collapse
|
44
|
Neuromuscular Electrical Stimulation and Inspiratory Muscle Training as Potential Adjunctive Rehabilitation Options for Patients With Heart Failure. J Cardiopulm Rehabil Prev 2010; 30:209-23. [DOI: 10.1097/hcr.0b013e3181c56b78] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
45
|
Winkelmann ER, Chiappa GR, Lima COC, Viecili PRN, Stein R, Ribeiro JP. Addition of inspiratory muscle training to aerobic training improves cardiorespiratory responses to exercise in patients with heart failure and inspiratory muscle weakness. Am Heart J 2009; 158:768.e1-7. [PMID: 19853695 DOI: 10.1016/j.ahj.2009.09.005] [Citation(s) in RCA: 100] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2009] [Accepted: 09/03/2009] [Indexed: 12/20/2022]
Abstract
BACKGROUND This small clinical trial tested the hypothesis that the addition of inspiratory muscle training (IMT) to aerobic exercise training (AE) results in further improvement in cardiorespiratory responses to exercise than those obtained with AE in patients with chronic heart failure (CHF) and inspiratory muscle weakness (IMW). METHODS Twenty-four patients with CHF and IMW (maximal inspiratory pressure <70% of predicted) were randomly assigned to a 12-week program of AE plus IMT (AE + IMT, n = 12) or to AE alone (AE, n = 12). Before and after intervention, the following measures were obtained: maximal inspiratory muscle pressure (PI(max)), peak oxygen uptake (Vo(2)peak), peak circulatory power, oxygen uptake efficiency slope, ventilatory efficiency, ventilatory oscillation, oxygen uptake kinetics during recovery (T(1/2)Vo(2)), 6-minute walk test distance, and quality of life scores. RESULTS Compared to AE, AE + IMT resulted in additional significant improvement in PI(max) (110% vs 72%), Vo(2)peak (40% vs 21%), circulatory power, oxygen uptake efficiency slope, ventilatory efficiency, ventilatory oscillation, and T(1/2)Vo(2). Six-minute walk distance and quality of life scores improved similarly in the 2 groups. CONCLUSION This randomized trial demonstrates that the addition of IMT to AE results in improvement in cardiorespiratory responses to exercise in selected patients with CHF and IMW. The clinical significance of these findings should be addressed by larger randomized trials.
Collapse
|
46
|
Ribeiro JP, Chiappa GR, Neder JA, Frankenstein L. Respiratory muscle function and exercise intolerance in heart failure. Curr Heart Fail Rep 2009; 6:95-101. [PMID: 19486593 DOI: 10.1007/s11897-009-0015-7] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Inspiratory muscle weakness (IMW) is prevalent in patients with chronic heart failure (CHF) caused by left ventricular systolic dysfunction, which contributes to reduced exercise capacity and the presence of dyspnea during daily activities. Inspiratory muscle strength (estimated by maximal inspiratory pressure) has independent prognostic value in CHF. Overall, the results of trials with inspiratory muscle training (IMT) indicate that this intervention improves exercise capacity and quality of life, particularly in patients with CHF and IMW. Some benefit from IMT may be accounted for by the attenuation of the inspiratory muscle metaboreflex. Moreover, IMT results in improved cardiovascular responses to exercise and to those obtained with standard aerobic training. These findings suggest that routine screening for IMW is advisable in patients with CHF, and specific IMT and/or aerobic training are of practical value in the management of these patients.
Collapse
Affiliation(s)
- Jorge P Ribeiro
- Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos 2350, Porto Alegre 90035-007, Rio Grande do Sul, Brazil.
| | | | | | | |
Collapse
|
47
|
|