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Cavero-Redondo I, Saz-Lara A, Martínez-García I, Bizzozero-Peroni B, Díaz-Goñi V, Díez-Fernández A, Moreno-Herráiz N, Pascual-Morena C. Comparative Effect of Two Types of Physical Exercise for the Improvement of Exercise Capacity, Diastolic Function, Endothelial Function and Arterial Stiffness in Participants with Heart Failure with Preserved Ejection Fraction (ExIC-FEp Study): Protocol for a Randomized Controlled Trial. J Clin Med 2023; 12:jcm12103535. [PMID: 37240641 DOI: 10.3390/jcm12103535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/18/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
(1) Background: Heart failure (HF) with preserved ejection fraction (HFpEF) accounts for approximately 50% of all patients with HF. In the absence of pharmacological treatments that have been successful in reducing mortality or morbidity in this pathology, physical exercise is recognized as an important adjunct in the treatment of HF. Therefore, the objective of this study is to compare the efficacy of combined training and high intensity interval training (HIIT) on exercise capacity, diastolic function, endothelial function, and arterial stiffness in participants with HFpEF. (2) Methods: The ExIC-FEp study will be a single-blind, 3-arm, randomized clinical trial (RCT) conducted at the Health and Social Research Center of the University of Castilla-La Mancha. Participants with HFpEF will be randomly assigned (1:1:1) to the combined exercise, HIIT or control group to evaluate the efficacy of physical exercise programs on exercise capacity, diastolic function, endothelial function, and arterial stiffness. All participants will be examined at baseline, at three months and at six months. (3) Results: The findings of this study will be published in a peer-reviewed journal. (4) Conclusions: This RCT will represent a significant advance in the available scientific evidence on the efficacy of physical exercise in the treatment of HFpEF.
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Affiliation(s)
- Iván Cavero-Redondo
- Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca 3460000, Chile
| | - Alicia Saz-Lara
- Health and Social Research Centre, Universidad de Castilla-La Mancha, 16001 Cuenca, Spain
| | - Irene Martínez-García
- Health and Social Research Centre, Universidad de Castilla-La Mancha, 16001 Cuenca, Spain
| | - Bruno Bizzozero-Peroni
- Health and Social Research Centre, Universidad de Castilla-La Mancha, 16001 Cuenca, Spain
- Instituto Superior de Educación Física, Universidad de la República, Rivera 40000, Uruguay
| | - Valentina Díaz-Goñi
- Health and Social Research Centre, Universidad de Castilla-La Mancha, 16001 Cuenca, Spain
| | - Ana Díez-Fernández
- Health and Social Research Centre, Universidad de Castilla-La Mancha, 16001 Cuenca, Spain
- Facultad de Enfermería, Universidad de Castilla-La Mancha, 16001 Cuenca, Spain
| | - Nerea Moreno-Herráiz
- Health and Social Research Centre, Universidad de Castilla-La Mancha, 16001 Cuenca, Spain
| | - Carlos Pascual-Morena
- Health and Social Research Centre, Universidad de Castilla-La Mancha, 16001 Cuenca, Spain
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Wojciuk M, Dzięcioł-Anikiej Z, Kaniewska K, Ciołkiewicz M, Moskal-Jasińska D, Kuryliszyn-Moskal A. Exercise Training as a Non-Pharmacological Therapy for Patients with Pulmonary Arterial Hypertension: Home-Based Rehabilitation Program and Training Recommendations. J Clin Med 2022; 11. [PMID: 36498507 DOI: 10.3390/jcm11236932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/27/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a chronic and progressive disorder with a poor prognosis associated with non-specific symptoms, including general weakness, shortness of breath on exertion, and decreased muscle strength and endurance. Despite recent significant progress in the field of PAH therapy, many patients are still characterized by a dynamic course of the disease, a significant reduction in physical performance, a constantly deteriorating quality of life, and limited activity in everyday life. Thus, the main goal of PAH therapy is to ensure an acceptable level of quality of life as early as possible in the course of the disease, reduce the progression of symptoms and, if possible, improve the prognosis, which is still poor. The perception of the importance of activity and exercise has changed significantly in recent years, and rehabilitation dedicated to PAH patients is now considered to be one of the new adjuvant treatment options. Currently, there is insufficient data on what form, frequency, and intensity of exercise are required for the best results. Nevertheless, exercise training (ET) is necessary in order to reverse the accompanying PAH impairment of exercise capacity and, without additional clinical risk, to maximize the benefits of pharmacotherapy. This review summarizes the current state of knowledge on the rehabilitation of PAH patients and presents the available rehabilitation models. In addition, it includes a ready-to-use, illustrated, safe home rehabilitation program with recommendations for its use. Utilizing ET as an adjuvant treatment option to improve the functional capacity and quality of life of patients may enhance the clinical effectiveness of therapeutic management and contribute to the improvement of the quality of care for patients suffering from PAH. The beneficial effect of exercise training on the development of symptoms improves the clinical course of the disease, and a lower incidence of adverse events can lead to a reduction in health care expenditure.
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Wang S, Yuan P, Sun Y, Yan Y, Huang Y, Hu X, Wang L, Cheng K, Jiang R. The effect of rehabilitation exercise on the expression of glutaminase and cardiopulmonary remodeling in pulmonary hypertension. Medicine in Novel Technology and Devices 2022; 15:100157. [DOI: 10.1016/j.medntd.2022.100157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Leggio M, Fusco A, Loreti C, Limongelli G, Bendini MG, Mazza A, Coraci D, Padua L. Effects of exercise training in heart failure with preserved ejection fraction: an updated systematic literature review. Heart Fail Rev. 2020;25:703-711. [PMID: 31399956 DOI: 10.1007/s10741-019-09841-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Physical activity is associated with a lower risk of adverse cardiovascular outcomes, including heart failure (HF). Exercise training is a class IA level recommendation in patients with stable HF, but its impact is less clear in heart failure with preserved ejection fraction (HFpEF). The aim of this study was to analyze the effects of the exercise training on cardiovascular outcomes in patients with HFpEF. A systematic literature search was conducted on the main electronic databases, proceedings of major meetings, and reference lists of the identified studies, using specific terms for only English language studies published between 2000 and 2018. We followed the PRISMA to perform our review. Quality of studies was also assessed. The systematic review identified 9 studies on 348 patients, of moderate (n = 2) to good (n = 7) quality. The training consisted of a combination of supervised in-hospital and home-based outpatient programs, including aerobic exercise, endurance and resistance training, walking, and treadmill and bicycle ergometer. Most of the protocols ranged 12-16 weeks, with a frequency of 2-3 sessions weekly, lasting 20-60 min per session. There were significant improvements in peak oxygen uptake, 6-min walking test distance, and ventilatory threshold, whereas quality of life and echocardiographic parameters improved only in some studies. Endothelial function/arterial stiffness remained unchanged. No adverse events were reported. Appropriate exercise programs are able to get a favorable cardiovascular outcome in patients with HFpEF. This could also benefit in terms of quality of life, even if more controversial. Further researches are necessary.
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Babu AS, Arena R, Satyamurthy A, Padmakumar R, Myers J, Lavie CJ. Review of Trials on Exercise-Based Rehabilitation Interventions Following Acute Decompensated Heart Failure: OBSERVATIONS FROM THE WHO INTERNATIONAL CLINICAL TRIALS REGISTRY PLATFORM. J Cardiopulm Rehabil Prev 2021; 41:214-23. [PMID: 34158455 DOI: 10.1097/HCR.0000000000000583] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Cardiac rehabilitation is an important intervention for patients with heart failure. However, its clinical application in acute decompensated heart failure (ADHF) remains underutilized with limited research available. An assessment of current research in this area will help guide future investigations. The aim of this review is to summarize the current research focusing on rehabilitation interventions following recovery from ADHF. REVIEW METHODS A systematic search was carried out on all trials registered in the clinical trial registry database of the World Health Organization-International Clinical Trial Registry Platform (WHO-ICTRP). Studies focusing on ADHF and utilizing any exercise and rehabilitation-based intervention were included. RESULTS A majority of 11 trial protocols, including 3827 participants with low ejection fraction (<40%), were identified from the WHO-ICTRP database. Majority of the protocols (64%) focused on exercise-based interventions with approximately one-quarter (29%) focusing on neuromuscular electrical stimulation and one on noninvasive ventilation during exercise. Irrespective of the mode of exercise, all protocols employed low-moderate intensity training with outcomes focusing on physical function and quality of life. CONCLUSION Studies on rehabilitative interventions for ADHF are still in their early stages. More research is needed using innovative methodologies and testing for feasibility and fidelity.
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Koudstaal T, Wapenaar M, van Ranst D, Beesems R, van den Toorn L, van den Bosch A, Chandoesing P, Boomars K. The Effects of a 10-wk Outpatient Pulmonary Rehabilitation Program on Exercise Performance, Muscle Strength, Soluble Biomarkers, and Quality of Life in Patients With Pulmonary Hypertension. J Cardiopulm Rehabil Prev 2019; 39:397-402. [DOI: 10.1097/hcr.0000000000000443] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Keen C, Hashmi-Greenwood M, York J, Armstrong IJ, Sage K, Kiely D. Exploring a physiotherapy well-being review to deliver community-based rehabilitation in patients with pulmonary hypertension. Pulm Circ 2019; 9:2045894019885356. [PMID: 31723408 PMCID: PMC6831978 DOI: 10.1177/2045894019885356] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 10/04/2019] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Highly structured, supervised exercise training has been shown to be beneficial in patients with pulmonary hypertension. Despite evidence of the effectiveness of community-based rehabilitation in other cardiopulmonary diseases, there are limited data in patients with pulmonary hypertension. METHODS This prospective study evaluated the intervention of a physiotherapist well-being review in patients with pulmonary hypertension who had been established on targeted drug therapy for between 3 and 12 months. The intervention included a detailed consultation assessing functional, social and motivational status to identify individual patient rehabilitation goals and facilitate tailored referrals to community-based services. RESULTS One hundred and thirty-eight patients (79% pulmonary arterial hypertension, 17% chronic thromboembolic disease), age 67 ± 14 years, diagnosed over a one year period were evaluated between July 2017 and January 2018. Fifty-two per cent of patients were referred to community-based pulmonary rehabilitation programmes, 19% received other forms of community rehabilitation, 17% were given exercise advice, 5% had an assessment of social support and 7% declined any intervention. At the end of the study, 32% of patients were undertaking independent exercise. CONCLUSION This study has identified that the majority of patients with pulmonary hypertension who are optimised on targeted drug therapy have rehabilitation needs. The use of a physiotherapy well-being review can identify this need and facilitate access to community-based rehabilitation. Further research is required to evaluate the efficacy of such interventions in pulmonary hypertension.
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Affiliation(s)
- Carol Keen
- Pulmonary Vascular Diseases Unit,
Sheffield teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | | | - Iain J Armstrong
- Pulmonary Vascular Diseases Unit,
Sheffield teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Karen Sage
- Sheffield
Hallam University, Sheffield, UK
| | - David Kiely
- Room M15, Ward M2 Royal Hallamshire
Hospital, Sheffield, UK
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Grunig G, Eichstaedt CA, Verweyen J, Durmus N, Saxer S, Krafsur G, Stenmark K, Ulrich S, Grünig E, Pylawka S. Circulating MicroRNA Markers for Pulmonary Hypertension in Supervised Exercise Intervention and Nightly Oxygen Intervention. Front Physiol 2018; 9:955. [PMID: 30090067 PMCID: PMC6068281 DOI: 10.3389/fphys.2018.00955] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 06/29/2018] [Indexed: 12/28/2022] Open
Abstract
Rationale: Therapeutic exercise training has been shown to significantly improve pulmonary hypertension (PH), including 6-min walking distance and right heart function. Supplemental nightly oxygen also has therapeutic effects. A biomarker tool that could query critical gene networks would aid in understanding the molecular effects of the interventions. Methods: Paired bio-banked serum (n = 31) or plasma (n = 21) samples from the exercise or oxygen intervention studies, respectively, and bio-banked plasma samples (n = 20) from high altitude induced PH in cattle were tested. MicroRNAs (miRNAs) markers were chosen for study because they regulate gene expression, control the function of specific gene networks, and are conserved across species. Results: miRNAs that control muscle (miR-22-3p, miR-21-5p) or erythrocyte function (miR-451a) were chosen based on pilot experiments. Plasma samples from cattle that developed PH in high altitude had significantly higher miR-22-3p/(relative to) miR-451a values when compared to control cattle tolerant to high altitude. Measurements of miR-22-3p/miR-451a values in serum from patients receiving exercise training showed that the values were significantly decreased in 74.2% of the samples following intervention and significantly increased in the remainder (25.8%). In samples obtained after exercise intervention, a higher composite miRNA value, made of miR-22-3p and miR-21-5p/miR-451a and spike RNA, was significantly decreased in 65% of the samples and significantly increased in 35% of the samples. In the study of nightly oxygen intervention, when comparing placebo and oxygen, half of the samples showed a significant down-ward change and the other half a significant up-ward change measuring either of the miRNA markers. Samples that had a downward change in the miRNA marker following either intervention originated from patients who had a significantly higher 6-min-walking-distance at baseline (mean difference of 90 m or 80 m following exercise or oxygen intervention, respectively) when compared to samples that had an upward change in the miRNA marker. Conclusion: These natural animal model and human sample studies further highlight the utility of miRNAs as future biomarkers. The different directional changes of the miRNA markers following supervised exercise training or nightly oxygen intervention could indicate different PAH molecular pathomechanisms (endotypes). Further studies are needed to test this idea.
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Affiliation(s)
- Gabriele Grunig
- Department of Environmental Medicine and Division of Pulmonary Medicine, Department of Medicine, New York University School of Medicine, New York, NY, United States.,Mirna Analytics LLC, New York, NY, United States
| | | | | | - Nedim Durmus
- Department of Environmental Medicine and Division of Pulmonary Medicine, Department of Medicine, New York University School of Medicine, New York, NY, United States
| | - Stephanie Saxer
- Clinic for Pulmonology, University Hospital Zürich, Zurich, Switzerland
| | - Greta Krafsur
- Department of Medicine, University of Colorado, Aurora, CO, United States
| | - Kurt Stenmark
- Department of Medicine, University of Colorado, Aurora, CO, United States
| | - Silvia Ulrich
- Clinic for Pulmonology, University Hospital Zürich, Zurich, Switzerland
| | - Ekkehard Grünig
- Thoraxklinik, Heidelberg University Hospital, Heidelberg, Germany
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