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Munawar M, Wickerson L, Gottessman C, Braun A, Nourouzpour S, de Perrot M, Singer LG, Keshavjee S, Granton J, Rozenberg D. Pulmonary Rehabilitation in Lung Transplant Candidates with Pulmonary Arterial Hypertension. Respir Med 2024:107816. [PMID: 39321999 DOI: 10.1016/j.rmed.2024.107816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 09/20/2024] [Accepted: 09/21/2024] [Indexed: 09/27/2024]
Abstract
BACKGROUND Pulmonary rehabilitation (PR) guidelines support the efficacy and safety of supervised exercise training in mild-moderate pulmonary arterial hypertension (PAH). However, the exercise training response and safety of PR in PAH lung transplant (LTx) candidates has not been described. OBJECTIVES (1) characterize the clinical characteristics and illness trajectory of adult patients with severe PAH listed for LTx and participating in PR; (2) evaluate the change in exercise capacity, aerobic and resistance training volumes; (3) assess PR safety. METHODS Single-centre retrospective cohort study of PAH LTx candidates listed January 2014-December 2018 attending a supervised, facility-based outpatient program three times per week. Functional capacity was evaluated using six-minute walk distance (6MWD). Aerobic and muscle training volumes were evaluated with paired comparisons. RESULTS 40 PAH LTx candidates (age 50±12 years, 73% females, mean pulmonary artery pressure 53±16 mmHg) were included. The median listing duration was 91 [IQR 43-232] days. Sixteen patients (40%) had ≥1 admission pre-transplant. Nine patients (56%) were discharged home and resumed outpatient PR. Baseline 6MWD was 330±119 metres (n=40) with the final 6MWD pre-LTx increasing by 18 metres 95% CI (-18 to 56), p-value= 0.31, n=25) over a median duration of 225 [IQR 70-311] days. Modest gains were observed in aerobic and resistance training volumes in PR with no adverse safety events. CONCLUSION Despite progressive and severe disease in PAH LTx candidates, patients safely participated in PR and maintained exercise capacity. Given frequent admissions, physiotherapy during hospitalization should focus on preserving functional capacity and facilitating re-integration into outpatient PR post-discharge.
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Affiliation(s)
- Maha Munawar
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto
| | - Lisa Wickerson
- Physical Therapy, Lung Transplant Program, University of Toronto, University Health Network; Toronto General Hospital Research Institute, University Health Network
| | - Chaya Gottessman
- Physical Therapy, Lung Transplant Program, University of Toronto, University Health Network
| | - Aislinn Braun
- Physical Therapy, Lung Transplant Program, University of Toronto, University Health Network
| | - Sahar Nourouzpour
- Toronto General Hospital Research Institute, University Health Network
| | - Marc de Perrot
- Temerty Faculty of Medicine, University of Toronto; Thoracic Surgery and Chronic Thromboembolic Pulmonary Hypertension, University Health Network; Thoracic Surgery and Lung Transplantation, University Health Network
| | - Lianne G Singer
- Toronto General Hospital Research Institute, University Health Network; Temerty Faculty of Medicine, University of Toronto; Respirology and Lung Transplantation, University Health Network
| | - Shaf Keshavjee
- Temerty Faculty of Medicine, University of Toronto; Thoracic Surgery and Lung Transplantation, University Health Network
| | - John Granton
- Temerty Faculty of Medicine, University of Toronto; Respirology, Pulmonary Hypertension, University Health Network
| | - Dmitry Rozenberg
- Toronto General Hospital Research Institute, University Health Network; Temerty Faculty of Medicine, University of Toronto; Respirology and Lung Transplantation, University Health Network.
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Hoseini R, Raed Hamid R. Lowering blood pressure by exercise: investigating the effect of sweating. Blood Press Monit 2024; 29:109-118. [PMID: 38299995 DOI: 10.1097/mbp.0000000000000691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
High blood pressure (hypertension), is a common medical condition, affecting millions of people and is associated with significant health risks. Exercise has been suggested to manage hypertension by inducing sweating and the corresponding loss of sodium and water from the body.Thus, a variety of epidemiological and clinical studies have been conducted to investigate the relationship between sweating and exercise-induced blood pressure reduction and its impacts on hypertension. The mechanisms underlying exercise-induced blood pressure reduction are complex and still not fully understood. However, several pathways have been suggested, including the loss of sodium and water through sweat, a decrease in peripheral resistance, and an improvement in endothelial function in the blood vessels. The decrease in sodium and water content in the body associated with sweating may result in a reduction in blood volume and thus a decrease in blood pressure. Moreover, the reduction in peripheral resistance is thought to be mediated by the activation of the nitric oxide synthase pathway and the release of vasodilators such as prostacyclin and bradykinin, which lead to vasodilation and, thus, a reduction in blood pressure. In conclusion, exercise-induced sweating and consequent sodium and water loss appear to be a reliable biological link to the blood pressure-reducing effects of exercise in hypertensive individuals. Additionally, the mechanisms underlying exercise-induced blood pressure reduction are complex and involve several biological pathways in the cardiovascular system. Therefore, understanding the role of sweat production in blood pressure management is important for developing effective exercise interventions to prevent and manage hypertension.
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Affiliation(s)
- Rastegar Hoseini
- Department of Exercise Physiology, Faculty of Sport Sciences, Razi University, Kermanshah
| | - Rasha Raed Hamid
- Physical Education and Sport Sciences Department, University of Garmian, Kurdistan Region, Iraq
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Barret T, Degano B, Bouvaist H, Pison C, Noirclerc M, Vanzetto G, Rocca C. Routine Rehabilitation as a Treatment Component for Patients With Pulmonary Arterial or Chronic Thromboembolic Pulmonary Hypertensions. J Cardiopulm Rehabil Prev 2023; 43:354-360. [PMID: 36939648 DOI: 10.1097/hcr.0000000000000755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
PURPOSE Patients with pulmonary hypertension (PH) have long been advised to avoid exercise in fear of deterioration in right-sided heart function. Since the 2009 European Society of Cardiology guidelines, rehabilitation in expert centers is considered to have a specific role in care of patients with pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH). We report routine rehabilitation effects in patients with PH as a component of real-life multimodal treatment. METHODS Patients with PAH or CTEPH were recommended for either in- or outpatient rehabilitation in addition to their usual care, unless there were practical problems or the patient declined. Assessment was conducted according to New York Heart Association classes, adverse events, 6 min-walk test, hemodynamics, and risk stratification after rehabilitation. RESULTS Forty-one patients, 61% female, age 60 ±18 yr were included between March 2010 and May 2019. No major adverse events or deaths related to progression of right-sided heart failure were reported. Nevertheless, 22% of participants suffered adverse events in most cases not linked with physical activity. Rehabilitation as add-on to medical therapy and/or arterial deobstruction improved New York Heart Association class: mean difference, -0.39 (95% CI, -0.68 to -0.10), 6-min walk test: mean difference, 80 m (95% CI, 46-114), and was associated with improved right-sided heart hemodynamics. The risk assessment grade improved by -0.25 points (95% CI, -0.44 to -0.06) after rehabilitation. CONCLUSIONS For patients with PAH or CTEPH, supervised rehabilitation as add-on to medical therapy and/or arterial deobstruction is safe and effective in improving patient and clinically related outcomes.
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Affiliation(s)
- Thomas Barret
- Service de Rééducation Cardiaque, Institut de Rééducation Sud, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Grenoble, France (Drs Barret, Noirclerc, and Rocca); Service de Cardiologie, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Grenoble, France (Drs Bouvaist and Vanzetto); Université Grenoble Alpes, Saint-Martin-d'Hères, France (Drs Degano, Pison, and Vanzetto); and Service Hospitalier Universitaire Pneumologie Physiologie, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Grenoble, France (Drs Degano and Pison)
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Morris NR, Kermeen FD, Jones AW, Lee JY, Holland AE. Exercise-based rehabilitation programmes for pulmonary hypertension. Cochrane Database Syst Rev 2023; 3:CD011285. [PMID: 36947725 PMCID: PMC10032353 DOI: 10.1002/14651858.cd011285.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
BACKGROUND Individuals with pulmonary hypertension (PH) have reduced exercise capacity and quality of life. Despite initial concerns that exercise training may worsen symptoms in this group, several studies have reported improvements in functional capacity and well-being following exercise-based rehabilitation. OBJECTIVES To evaluate the benefits and harms of exercise-based rehabilitation for people with PH compared with usual care or no exercise-based rehabilitation. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search date was 28 June 2022. SELECTION CRITERIA We included randomised controlled trials (RCTs) in people with PH comparing supervised exercise-based rehabilitation programmes with usual care or no exercise-based rehabilitation. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were 1. exercise capacity, 2. serious adverse events during the intervention period and 3. health-related quality of life (HRQoL). Our secondary outcomes were 4. cardiopulmonary haemodynamics, 5. Functional Class, 6. clinical worsening during follow-up, 7. mortality and 8. changes in B-type natriuretic peptide. We used GRADE to assess certainty of evidence. MAIN RESULTS We included eight new studies in the current review, which now includes 14 RCTs. We extracted data from 11 studies. The studies had low- to moderate-certainty evidence with evidence downgraded due to inconsistencies in the data and performance bias. The total number of participants in meta-analyses comparing exercise-based rehabilitation to control groups was 462. The mean age of the participants in the 14 RCTs ranged from 35 to 68 years. Most participants were women and classified as Group I pulmonary arterial hypertension (PAH). Study durations ranged from 3 to 25 weeks. Exercise-based programmes included both inpatient- and outpatient-based rehabilitation that incorporated both upper and lower limb exercise. The mean six-minute walk distance following exercise-based rehabilitation was 48.52 metres higher than control (95% confidence interval (CI) 33.42 to 63.62; I² = 72%; 11 studies, 418 participants; low-certainty evidence), the mean peak oxygen uptake was 2.07 mL/kg/min higher than control (95% CI 1.57 to 2.57; I² = 67%; 7 studies, 314 participants; low-certainty evidence) and the mean peak power was 9.69 W higher than control (95% CI 5.52 to 13.85; I² = 71%; 5 studies, 226 participants; low-certainty evidence). Three studies reported five serious adverse events; however, exercise-based rehabilitation was not associated with an increased risk of serious adverse event (risk difference 0, 95% CI -0.03 to 0.03; I² = 0%; 11 studies, 439 participants; moderate-certainty evidence). The mean change in HRQoL for the 36-item Short Form (SF-36) Physical Component Score was 3.98 points higher (95% CI 1.89 to 6.07; I² = 38%; 5 studies, 187 participants; moderate-certainty evidence) and for the SF-36 Mental Component Score was 3.60 points higher (95% CI 1.21 to 5.98 points; I² = 0%; 5 RCTs, 186 participants; moderate-certainty evidence). There were similar effects in the subgroup analyses for participants with Group 1 PH versus studies of groups with mixed PH. Two studies reported mean reduction in mean pulmonary arterial pressure following exercise-based rehabilitation (mean reduction: 9.29 mmHg, 95% CI -12.96 to -5.61; I² = 0%; 2 studies, 133 participants; low-certainty evidence). AUTHORS' CONCLUSIONS In people with PH, supervised exercise-based rehabilitation may result in a large increase in exercise capacity. Changes in exercise capacity remain heterogeneous and cannot be explained by subgroup analysis. It is likely that exercise-based rehabilitation increases HRQoL and is probably not associated with an increased risk of a serious adverse events. Exercise training may result in a large reduction in mean pulmonary arterial pressure. Overall, we assessed the certainty of the evidence to be low for exercise capacity and mean pulmonary arterial pressure, and moderate for HRQoL and adverse events. Future RCTs are needed to inform the application of exercise-based rehabilitation across the spectrum of people with PH, including those with chronic thromboembolic PH, PH with left-sided heart disease and those with more severe disease.
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Affiliation(s)
- Norman R Morris
- Allied Health Research Collaborative, The Prince Charles Hospital, Chermside, Australia
- School of Allied Health Sciences and Social Work and Menzies Health Institute, Griffith University, Gold Coast Campus, Southport, Australia
| | - Fiona D Kermeen
- Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Australia
| | - Arwel W Jones
- Central Clinical School, Monash University, Melbourne, Australia
| | - Joanna Yt Lee
- Central Clinical School, Monash University, Melbourne, Australia
| | - Anne E Holland
- Central Clinical School, Monash University, Melbourne, Australia
- Physiotherapy, Alfred Health, Melbourne, Australia
- Institute for Breathing and Sleep, Melbourne, Australia
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de Alegria SG, Litrento PF, de Oliveira Farias I, Mafort TT, Lopes AJ. Can home rehabilitation impact impulse oscillometry and lung ultrasound findings in patients with scleroderma-associated interstitial lung disease? A pilot study. BMC Res Notes 2022; 15:176. [PMID: 35570301 PMCID: PMC9107596 DOI: 10.1186/s13104-022-06064-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 05/05/2022] [Indexed: 12/02/2022] Open
Abstract
Objective Exercise has been demonstrated to be beneficial for improving physical capacity and quality of life in people with scleroderma, although knowledge of its impact on the respiratory system is limited. This study evaluated the impact of therapist-oriented home rehabilitation (TOHR) on impulse oscillometry (IOS) and lung ultrasound (LUS) findings in patients with scleroderma-associated interstitial lung disease (ILD). Results Twelve women with scleroderma underwent spirometry, IOS, and LUS before and after performing TOHR. Regarding spirometry, a normal pattern and restrictive damage were observed in five (41.7%) and seven (58.3%) participants pre-TOHR and post-TOHR, respectively. For IOS, an abnormal result was detected in nine (75%) pre-TOHR participants and six (50%) post-TOHR participants. Heterogeneity of resistance between 4–20 Hz (R4-R20) > 20% of the predicted value was observed in eight (66.7%) pre-TOHR participants and three (25%) post-TOHR participants (P = 0.031). An abnormal LUS result was observed in nine (75%) participants both pre-TOHR and post-TOHR. The main change observed was B-lines > 2, which was noted in nine (75%) participants both pre-TOHR and post-TOHR. Our findings suggest that TOHR for women with scleroderma-associated ILD improves the resistance and reactance measured by IOS, including small airway disease. Trial Registration ClinicalTrials.gov ID: NCT05041868 Registered on: 13th September 2021.
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Seo YG, Oh S, Park WH, Jang M, Kim HY, Chang SA, Park IK, Sung J. Optimal aerobic exercise intensity and its influence on the effectiveness of exercise therapy in patients with pulmonary arterial hypertension: a systematic review. J Thorac Dis 2021; 13:4530-4540. [PMID: 34422379 PMCID: PMC8339761 DOI: 10.21037/jtd-20-3296] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/12/2021] [Indexed: 01/21/2023]
Abstract
Background Exercise intensity in exercise training programs is an important determinant of program efficacy, such as improvement in exercise capacity and quality of life (QOL). It is not well known whether differently applied exercise intensities are efficacious when used in exercise-based cardiac rehabilitation programs for patients with pulmonary arterial hypertension (PAH). Methods Three databases (PubMed, EMBASE, and CINAHL) were searched with the following inclusion criteria: comparative study of exercise interventions for patients with pulmonary arterial hypertension. Three clinical specialists (a physician, nurse, and exercise physiologist) selected the included articles using the process of systematic review. Included articles were grouped according to aerobic exercise intensity: low, moderate-to-vigorous, and vigorous. The level of evidence for each study was rated using Sackett’s levels of evidence. Results Of 1,452 studies reviewed, 8 were included according to the inclusion criteria (3 randomized controlled trials (RCTs), 3 prospective studies, and 2 case series). Exercise capacity for a six-minute walk distance (mean: 57.7 m) and QOL improved in the above moderate intensity group, while the low intensity group did not show improvement after intervention. For termination criteria, data obtained from the reviewed articles were not sufficient to suggest any exercise intensity recommendations for patients with pulmonary arterial hypertension. Discussion The findings in this study suggest that at least moderate aerobic exercise intensity is needed to significantly improve six-minute walk distance and QOL in individuals diagnosed with World Health Organization Group 1 of pulmonary arterial hypertension. There is a need for prospective RCTs comparing different exercise intensities in this patient population.
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Affiliation(s)
- Yong-Gon Seo
- Division of Sports Medicine, Department of Orthopedic Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Suki Oh
- Division of Sports Medicine, Department of Orthopedic Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Won-Hah Park
- Division of Sports Medicine, Department of Orthopedic Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Mija Jang
- Department of Nursing, Rehabilitation & Prevention Center, Cardiac Center, Heart Stroke & Vascular Institute, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Ho-Young Kim
- Cardiac Rehabilitation and Prevention Center, Heart Stroke & Vascular Institute, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Sung-A Chang
- Division of Cardiology, Department of Internal Medicine, Imaging Center, Heart Stroke & Vascular Institute, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - In-Kyung Park
- Division of Cardiology, Department of Internal Medicine, Rehabilitation & Prevention Center, Heart Stroke & Vascular Institute, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Jidong Sung
- Division of Cardiology, Department of Internal Medicine, Rehabilitation & Prevention Center, Heart Stroke & Vascular Institute, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
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Abstract
Rationale: The evidence base for rehabilitation in pulmonary hypertension is expanding, but adoption in clinical practice is limited.Objectives: The World Health Organization International Classification for Functioning, Disability and Health identifies three health domains: Body Functions/Structures, Activity and Participation in society. To ensure that the wider impact of rehabilitation in pulmonary hypertension is accurately assessed, it is important that study endpoints reflect all three domains.Methods: A systematic review of the literature was conducted to identify studies of rehabilitation in patients with pulmonary hypertension from 2006 to 2019.Results: Searches across five databases yielded 2,564 articles, of which 34 met eligibility criteria; 50 different outcome measures (mean = 5, minimum = 1, maximum = 9) were identified. When mapped onto the World Health Organization International Classification for Functioning, Disability and Health, 48% of instances of outcome usage were measures of Body Functions/Structure, 33% were measures of Activity, and 18% were measures of Participation. Measures of Participation were not included in seven studies (21%).Conclusions: Studies of rehabilitation in pulmonary hypertension have focused primarily on measures of Body Functions/Structure; the impact in other health domains is not well characterized. Greater inclusion of outcome measures reflecting Activity and Participation in society is needed to allow assessment of the wider impact of rehabilitation in patients with pulmonary hypertension.
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Yan L, Shi W, Liu Z, Zhao Z, Luo Q, Zhao Q, Jin Q, Zhang Y, Li X, Duan A. The benefit of exercise-based rehabilitation programs in patients with pulmonary hypertension: a systematic review and meta-analysis of randomized controlled trials. Pulm Circ 2021; 11:20458940211007810. [PMID: 34104422 PMCID: PMC8165522 DOI: 10.1177/20458940211007810] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 02/09/2021] [Indexed: 11/17/2022] Open
Abstract
Several studies have suggested that exercise capacity and quality of life are reduced in patients with pulmonary hypertension, and exercise-based rehabilitation can improve exercise capacity and quality of life in patients with pulmonary hypertension. The aim of this study is to assess the efficacy and safety of exercise-based rehabilitation in patients with pulmonary hypertension through a meta-analysis of randomized controlled trials. We searched PubMed, Embase, Medline, and the Cochrane Central Register of Controlled Trials up to November 2018. All randomized controlled trials comparing exercise capacity and quality of life between patients undergoing exercise-based rehabilitation and those undergoing non-exercise training were included. Data were extracted separately and independently by two investigators, and discrepancies were arbitrated by the third investigator. We used the random-effects model to analyze the results, the GRADE to assess the risk of bias in the included studies, and I2 statistic to estimate the degree of heterogeneity. Nine randomized controlled trials are included; however, only seven randomized controlled trials were able to extract data. Including inpatients and outpatients, the total number of participants was 234, most of whom were diagnosed as pulmonary artery hypertension. The study duration ranged from 3 to 15 weeks. The mean six-minute walking distance after exercise training was 51.94 m higher than control (27.65-76.23 m, n = 234, 7 randomized controlled trials, low quality evidence), the mean peak oxygen uptake was 2.96 ml/kg/min higher (2.49-3.43 ml/kg/min, n = 179, 4 randomized controlled trials, low-quality evidence) than in the control group. In conclusion, our finding suggests that an exercise-based training program positively influences exercise capacity in patients with pulmonary hypertension.
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Affiliation(s)
- Lu Yan
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wence Shi
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihong Liu
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihui Zhao
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qin Luo
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Zhao
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qi Jin
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Zhang
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xin Li
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Anqi Duan
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Waller L, Krüger K, Conrad K, Weiss A, Alack K. Effects of Different Types of Exercise Training on Pulmonary Arterial Hypertension: A Systematic Review. J Clin Med 2020; 9:jcm9061689. [PMID: 32498263 PMCID: PMC7356848 DOI: 10.3390/jcm9061689] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/13/2020] [Accepted: 05/26/2020] [Indexed: 12/12/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) represents a chronic progressive disease characterized by high blood pressure in the pulmonary arteries leading to right heart failure. The disease has been a focus of medical research for many years due to its worse prognosis and limited treatment options. The aim of this study was to systematically assess the effects of different types of exercise interventions on PAH. Electronic databases were searched until July 2019. MEDLINE database was used as the predominant source for this paper. Studies with regards to chronic physical activity in adult PAH patients are compared on retrieving evidence on cellular, physiological, and psychological alterations in the PAH setting. Twenty human studies and 12 rat trials were identified. Amongst all studies, a total of 628 human subjects and 614 rats were examined. Regular physical activity affects the production of nitric oxygen and attenuates right ventricular hypertrophy. A combination of aerobic, anaerobic, and respiratory muscle training induces the strongest improvement in functional capacity indicated by an increase of 6 MWD and VO2peak. In human studies, an increase of quality of life was found. Exercise training has an overall positive effect on the physiological and psychological components of PAH. Consequently, PAH patients should be encouraged to take part in regular exercise training programs.
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Affiliation(s)
- Lena Waller
- Department of Exercise Physiology and Sports Therapy, Institute of Sports Sciences, Justus-Liebig-University Giessen, 35394 Giessen, Germany; (K.K.); (K.C.); (K.A.)
- Correspondence: ; Tel.: +49-641-99-25212
| | - Karsten Krüger
- Department of Exercise Physiology and Sports Therapy, Institute of Sports Sciences, Justus-Liebig-University Giessen, 35394 Giessen, Germany; (K.K.); (K.C.); (K.A.)
| | - Kerstin Conrad
- Department of Exercise Physiology and Sports Therapy, Institute of Sports Sciences, Justus-Liebig-University Giessen, 35394 Giessen, Germany; (K.K.); (K.C.); (K.A.)
| | - Astrid Weiss
- Department of Internal Medicine, Institute of Pulmonary Pharmacotherapy, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), 35392 Giessen, Germany;
| | - Katharina Alack
- Department of Exercise Physiology and Sports Therapy, Institute of Sports Sciences, Justus-Liebig-University Giessen, 35394 Giessen, Germany; (K.K.); (K.C.); (K.A.)
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Shmalts AA, Gorbachevsky SV. [A systematic review as a method of gathering scientific evidence into clinical guidelines: CHEST-2019 guideline for the therapy pulmonary arterial hypertension in adults]. TERAPEVT ARKH 2019; 91:105-114. [PMID: 32598597 DOI: 10.26442/00403660.2019.12.000468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Indexed: 11/22/2022]
Abstract
The updated fourth version of the CHEST guideline presents the evidence base and treatment algorithm for pulmonary arterial hypertension in adults. The CHEST approach to creating clinical guidelines differs from the European one (ESC/ERS) and, in fact, consists in a systematic review of clinical trials and a sammary of their postulates.
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Affiliation(s)
- A A Shmalts
- Bakoulev Scientific Center for Cardiovascular Surgery.,Russian State Medical Postgraduate Academy
| | - S V Gorbachevsky
- Bakoulev Scientific Center for Cardiovascular Surgery.,Russian State Medical Postgraduate Academy
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Lima TRL, Kasuki L, Gadelha M, Lopes AJ. Physical exercise improves functional capacity and quality of life in patients with acromegaly: a 12-week follow-up study. Endocrine 2019; 66:301-309. [PMID: 31317523 DOI: 10.1007/s12020-019-02011-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Accepted: 07/09/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Although the focus of acromegaly treatment is the hormonal control of the disease, a new perspective must be given to the functional rehabilitation of these patients, especially when considering the recent increase in survival. The aim of this study was to evaluate the effects of therapist-oriented home rehabilitation (TOHR) on patients with acromegaly. PATIENTS AND METHODS Seventeen adults with acromegaly followed an exercise programme from a booklet with instructions for each exercise prescribed, for 2 months, and were reassessed after 1 month of washout. At each of the 3 timepoints (before and after the intervention and at the 1-month follow-up), the participants were subjected to the following assessments: body composition through bioimpedance, health-related quality of life (HRQoL) using the Acromegaly Quality of Life (AcroQoL) questionnaire, general fatigue through the Functional Assessment of Chronic Illness Therapy-Fatigue scale, handgrip strength, lower extremity functionality using isometric dynamometry and the Lower Extremity Functional Scale (LEFS), body balance through stabilometry, and functional capacity through 6-minute walking distance (6MWD). RESULTS After performing TOHR, improvements in general fatigue, quadriceps muscle strength, LEFS, 6MWD, balance control and all AcroQoL dimensions were observed (all P < 0.05). After 1 month of washout, however, these gains were lost for all parameters, except the LEFS and balance control. CONCLUSIONS In acromegaly, TOHR results in improvements in muscle function, functional capacity, general fatigue, body balance, and HRQoL. Large randomized controlled trials are needed to replicate these benefits and to recommend rehabilitation, especially for those with long-term illness.
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Affiliation(s)
- Tatiana Rafaela Lemos Lima
- Rehabilitation Sciences Post-graduate Programme, Augusto Motta University Centre (UNISUAM), Rio de Janeiro, Brazil
| | - Leandro Kasuki
- Neuroendocrinology Research Centre/Endocrinology Section, Medical School and Clementino Fraga Filho University Hospital, Federal University of the Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Neuroendocrine Unit, Paulo Niemeyer State Brain Institute, Secretary of State for Health of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Monica Gadelha
- Neuroendocrinology Research Centre/Endocrinology Section, Medical School and Clementino Fraga Filho University Hospital, Federal University of the Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Neuroendocrine Unit, Paulo Niemeyer State Brain Institute, Secretary of State for Health of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Agnaldo José Lopes
- Rehabilitation Sciences Post-graduate Programme, Augusto Motta University Centre (UNISUAM), Rio de Janeiro, Brazil.
- Post-graduate Programme in Medical Sciences, School of Medical Sciences, State University of the Rio de Janeiro (UERJ), Rio de Janeiro, Brazil.
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Therapy for Pulmonary Arterial Hypertension in Adults. Chest 2019; 155:565-586. [DOI: 10.1016/j.chest.2018.11.030] [Citation(s) in RCA: 156] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 11/28/2018] [Accepted: 11/29/2018] [Indexed: 01/22/2023] Open
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Mehani SHM, Abdeen HAA. Cardiopulmonary rehabilitation program impact on prognostic markers in selected patients with resting and exercise-induced ventilatory inefficiency: a clinical trial. J Phys Ther Sci 2017; 29:1803-1810. [PMID: 29184292 PMCID: PMC5684013 DOI: 10.1589/jpts.29.1803] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 07/11/2017] [Indexed: 12/19/2022] Open
Abstract
[Purpose] Ventilatory limitation is a common problem in patients with chronic heart
failure and pulmonary hypertension. Excess ventilation may arise from augmented
ventilatory drive, over activity of chemoreceptors and muscle ergoreceptors, or premature
onset of lactic acidosis. Exertional dyspnea can cause limitations in the activities of
daily living and as a result, reduced quality of life for these patients. The aim of the
present study was to evaluate the effect of cardiopulmonary rehabilitation program on
ventilatory efficiency for these patients. [Subjects and Methods] Twenty five patients
with chronic heart failure and twenty five patients with pulmonary hypertension and only
forty of them completed the study. The training program consisted of interval aerobic
training program, based on the results of cardiopulmonary exercise testing. Training
period was about five months. Outcomes were ventilatory equivalent for CO2, (VE/VCO2 at
anaerobic threshold), VO2 at anaerobic threshold, VO2 max and peak work load.
Echocardiography parameters were also measured; right ventricular systolic pressure for
patients with pulmonary hypertension and ejection fraction for patients with chronic heart
failure. [Results] Both groups showed an improvement in ventilation during exercise in
favor of patients with pulmonary hypertension. VE/VCO2 decreased by 6.65 in pulmonary
hypertension and by 2.9 in chronic heart failure. Right ventricular systolic pressure
decreased by 12.05 mmHg in pulmonary hypertension and ejection fraction increased by
17.74% in chronic heart failure. [Conclusion] Physical therapy cardiopulmonary
rehabilitation should be considered in managing patients with ventilatory limitation such
as pulmonary hypertension and chronic heart failure.
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Affiliation(s)
- Sherin Hassan M Mehani
- Physical Therapy Department for Internal Medicine, Beni-Suef University: Benisuef Elgadata, Street no.18, Benisuef governorate, Cairo, Egypt
| | - Heba Ahmed A Abdeen
- Physical Therapy Department for Cardiovascular/Respiratory Disorder and Geriatrics, Faculty of Physical Therapy, Cairo University, Egypt
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Abstract
BACKGROUND Individuals with pulmonary hypertension (PH) have reduced exercise capacity and quality of life. Despite initial concerns that exercise training may worsen symptoms in this group, several studies have reported improvements in functional capacity and well-being following exercise-based rehabilitation in PH. OBJECTIVES To assess the efficacy and safety of exercise-based rehabilitation for people with PH. Primary outcomes were exercise capacity, adverse events during the intervention period and health-related quality of life (HRQoL). Secondary outcomes included cardiopulmonary haemodynamics, functional class, clinical worsening during follow-up, mortality and changes in B-type natriuretic peptide. SEARCH METHODS We searched the Cochrane Airways Specialised Register of Trials up to August 2016, which is based on regular searches of CINAHL, AMED, Embase, PubMed, MEDLINE, PsycINFO and registries of clinical trials. In addition we searched CENTRAL and the PEDro database up to August 2016 and handsearched relevant journals. SELECTION CRITERIA All randomised controlled trials (RCTs) focusing on exercise-based rehabilitation programmes for PH. DATA COLLECTION AND ANALYSIS Two reviewers extracted data independently. For binary outcomes, we calculated odds ratios and their 95% confidence interval (CI), on an intention-to-treat basis. For continuous data, we estimated the mean difference (MD) between groups and its 95% CI. We employed a random-effects model for analyses. We assessed risk of bias for included studies and created 'Summary of findings' tables using GRADE. MAIN RESULTS We included six RCTs and were able to extract data from five studies. The majority of participants were Group I pulmonary artery hypertension (PAH). Study duration ranged from three to 15 weeks. Exercise programmes included both inpatient- and outpatient-based rehabilitation that incorporated both upper and lower limb exercise. The mean six-minute walk distance following exercise training was 60.12 metres higher than control (30.17 to 90.07 metres, n = 165, 5 RCTs, low-quality evidence; minimal important difference was 30 metres), the mean peak oxygen uptake was 2.4 ml/kg/minute higher (1.4 to 3.4 ml/kg/min, n = 145, 4 RCTs, low-quality evidence) and the mean peak power in the intervention groups was 16.4 W higher (10.9 to 22.0 higher, n = 145, 4 RCTs, low-quality evidence). The mean change in HRQoL for the SF-36 physical component score was 4.63 points higher (0.80 to 8.47 points, n = 33, 2 RCTs, low-quality evidence) and for the SF-36 mental component score was 4.17 points higher (0.01 to 8.34 points; n = 33; 2 RCTs, low-quality evidence). One study reported a single adverse event, where a participant stopped exercise training due to lightheadedness. AUTHORS' CONCLUSIONS In people with PH, exercise-based rehabilitation results in clinically relevant improvements in exercise capacity. Exercise training was not associated with any serious adverse events. Whilst most studies reported improvements in HRQoL, these may not be clinically important. Overall, we assessed the quality of the evidence to be low. The small number of studies and lack of information on participant selection makes it difficult to generalise these results across the spectrum of people with PH.
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Affiliation(s)
- Norman R Morris
- The Prince Charles HospitalAllied Health Research CollaborativeChermsideQueenslandAustralia
- Griffith UniversitySchool of Allied Health Sciences and Menzies Health InstituteNathanQueenslandAustralia
| | - Fiona D Kermeen
- The Prince Charles HospitalQueensland Lung Transplant ServiceBrisbaneAustralia
| | - Anne E Holland
- La Trobe UniversityDiscipline of PhysiotherapyMelbourneVictoriaAustralia3086
- The Alfred HospitalDepartment of PhysiotherapyMelbourneVictoriaAustralia3181
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15
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Provencher S, Granton JT. Current Treatment Approaches to Pulmonary Arterial Hypertension. Can J Cardiol 2015; 31:460-77. [DOI: 10.1016/j.cjca.2014.10.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 10/22/2014] [Accepted: 10/22/2014] [Indexed: 01/10/2023] Open
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Mickenautsch S, Fu B, Gudehithlu S, Berger VW. Accuracy of the Berger-Exner test for detecting third-order selection bias in randomised controlled trials: a simulation-based investigation. BMC Med Res Methodol 2014; 14:114. [PMID: 25283963 PMCID: PMC4209086 DOI: 10.1186/1471-2288-14-114] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 09/23/2014] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Randomised controlled trials (RCT) are highly influential upon medical decisions. Thus RCTs must not distort the truth. One threat to internal trial validity is the correct prediction of future allocations (selection bias). The Berger-Exner test detects such bias but has not been widely utilized in practice. One reason for this non-utilisation may be a lack of information regarding its test accuracy. The objective of this study is to assess the accuracy of the Berger-Exner test on the basis of relevant simulations for RCTs with dichotomous outcomes. METHODS Simulated RCTs with various parameter settings were generated, using R software, and subjected to bias-free and selection bias scenarios. The effect size inflation due to bias was quantified. The test was applied in both scenarios and the pooled sensitivity and specificity, with 95% confidence intervals for alpha levels of 1%, 5%, and 20%, were computed. Summary ROC curves were generated and the relationships of parameters with test accuracy were explored. RESULTS An effect size inflation of 71% - 99% was established. Test sensitivity was 1.00 (95% CI: 0.99 - 1.00) for alpha level 1%, 5%, and 20%; test specificity was 0.94 (95% CI: 0.93 - 0.96); 0.82 (95% CI: 0.80 - 0.84), and 0.56 (95% CI: 0.54 - 0.58) for alpha 1%, 5%, and 20%, respectively. Test accuracy was best with the maximal procedure used with a maximum tolerated imbalance (MTI) = 2 as the randomisation method at alpha 1%. CONCLUSIONS The results of this simulation study suggest that the Berger-Exner test is generally accurate for identifying third-order selection bias.
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Affiliation(s)
- Steffen Mickenautsch
- />SYSTEM Initiative/Department of Community Dentistry, Faculty of Health Sciences, University of the Witwatersrand, 7 York Rd., Parktown, Johannesburg, 2193 South Africa
| | - Bo Fu
- />Department of Biostatistics, GSPH, University of Pittsburgh, Pittsburgh, PA USA
| | - Sheila Gudehithlu
- />National Cancer Institute, National Institute of Health, Rockville, MD USA
- />Department of Statistics, University of Illinois at Urbana-Champaign, Champaign, IL USA
| | - Vance W Berger
- />National Cancer Institute, National Institute of Health, Rockville, MD USA
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Güell Rous MR, Díaz Lobato S, Rodríguez Trigo G, Morante Vélez F, San Miguel M, Cejudo P, Ortega Ruiz F, Muñoz A, Galdiz Iturri JB, García A, Servera E. Pulmonary rehabilitation. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.arbr.2014.06.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Güell Rous MR, Díaz Lobato S, Rodríguez Trigo G, Morante Vélez F, San Miguel M, Cejudo P, Ortega Ruiz F, Muñoz A, Galdiz Iturri JB, García A, Servera E. Pulmonary rehabilitation. Sociedad Española de Neumología y Cirugía Torácica (SEPAR). Arch Bronconeumol 2014; 50:332-44. [PMID: 24845559 DOI: 10.1016/j.arbres.2014.02.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 02/13/2014] [Accepted: 02/17/2014] [Indexed: 10/25/2022]
Abstract
Pulmonary rehabilitation (PR) has been shown to improve dyspnea, exercise capacity and health-related quality of life in patients with chronic obstructive pulmonary disease (COPD). PR has also shown benefits in diseases other than COPD but the level of evidence is lower. The fundamental components of PR programs are muscle training, education and chest physiotherapy. Occupational therapy, psychosocial support and nutritional intervention should also be considered. Home programs have been shown to be as effective as hospital therapy. The duration of rehabilitation programs should not be less than 8 weeks or 20 sessions. Early initiation of PR, even during exacerbations, has proven safe and effective. The use of oxygen or noninvasive ventilation during training is controversial and dependent on the patient's situation. At present, the best strategy for maintaining the benefits of PR in the long term is unknown. Longer PR programs or telemedicine could play a key role in extending the results obtained.
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Affiliation(s)
| | | | - Gema Rodríguez Trigo
- Servicio de Neumología, Hospital Clínico San Carlos, Facultad de Medicina, Universidad Complutense, Madrid, España
| | | | - Marta San Miguel
- Facultad de Ciencias de la Salud, Universidad San Jorge, Villanueva de Gállego, Zaragoza, España
| | - Pilar Cejudo
- Servicio de Neumología, Hospital Virgen del Rocío, CIBERES, IBIS, Sevilla, España
| | | | - Alejandro Muñoz
- Servicio de Neumología, Hospital General Universitario de Elda, Elda, Alicante, España
| | | | - Almudena García
- Servicio de Neumología, Hospital Universitario Central de Asturias, Oviedo, España
| | - Emilio Servera
- Servicio de Neumología, Hospital Clínico de Valencia, Valencia, España
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An assessment of the effects of Iyengar yoga practice on the health-related quality of life of patients with chronic respiratory diseases: a pilot study. Can Respir J 2013; 20:e17-23. [PMID: 23616973 DOI: 10.1155/2013/265406] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To assess the effects of an Iyengar yoga program (IYP) on patients with chronic respiratory diseases. METHODS Patients attending lung transplant clinics in a tertiary institution were invited to participate in a two-phase, 12-week IYP that included 2 h biweekly classes. Doctors completed a formal physical and clinical assessment on candidates before enrollment. Patients with New York Association Class III or IV, or dyspnea grade IV were excluded. At baseline and at the end of 12-weeks, patients completed the Hospital Anxiety and Depression Scale (HADS), Chronic Respiratory Questionnaire (CRQ) and Health Utilities Index (HUI). Medication(s), 6 min walk test results and other clinical parameters were also recorded. Patients recorded the effects of the IYP on their daily living in journals. Nonparametric and qualitative methods were used to analyze the data. RESULTS Twenty-five patients diagnosed with pulmonary arterial hypertension and chronic obstructive pulmonary disease (mean age 60 years) were invited to participate. At the end of the 12-week period, changes in HADS anxiety and CRQ fatigue scores were statistically significant (P<0.05) and changes in HUI ambulation, pain, emotion and overall score were clinically important. The content of the journals revealed patients' improvement in breathing capacity, mobility, energy, sleep and included positive feedback such as: "increased tidal volume with slowing expiration", "I have an overall feeling of wellbeing" and "excellent amount of energy". CONCLUSIONS The findings suggest that yoga has significant potential to produce benefits. Potential benefits will be further explored in a national multisite study.
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Babu AS, Padmakumar R, Maiya AG. A review of ongoing trials in exercise based rehabilitation for pulmonary arterial hypertension. Indian J Med Res 2013; 137:900-6. [PMID: 23760374 PMCID: PMC3734680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Indexed: 11/04/2022] Open
Abstract
Exercise based rehabilitation for patients with pulmonary arterial hypertension (PAH) is a new treatment option for these patients to improve their functional capacity and quality of life. Despite the benefits seen in cardiopulmonary rehabilitation in various other conditions, it has been underutilized for the patients with PAH. A review of currently registered ongoing trials on exercise training for patients with PAH from the World Health Organization International Clinical Trial Registry Platform was done using the key words "rehabilitation", "exercise training", "pulmonary artery hypertension" and "pulmonary hypertension" for a period of 10 years (2002-2012). The search revealed 57 registered trials in various trial registries from which seven met the inclusion criteria. The current studies are being carried out in Germany (n=4), Brazil (n=1), Australia (n=1) and India (n=1). This indicates a shift in focus from the only medical management to the rehabilitation and long term care for patients with PAH.
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Affiliation(s)
- Abraham Samuel Babu
- Department of Physiotherapy, Manipal College of Allied Health Sciences, Manipal University, Manipal, India.
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Goldstein RS, Hill K, Brooks D, Dolmage TE. Pulmonary rehabilitation: a review of the recent literature. Chest 2013; 142:738-749. [PMID: 22948578 DOI: 10.1378/chest.12-0188] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Pulmonary rehabilitation (PR) is an evidence-based, multidisciplinary, comprehensive intervention that can be integrated into the management of individuals with chronic lung disease. It aims to reduce symptoms, optimize function, increase participation in daily life, and reduce health-care resource utilization. In this review, we summarize the new developments in PR over the past 5 years. Issues related to patient assessment include a comparison of cycle- and walking-based measures of exercise capacity, the emergence of multidimensional indices, the refinement of the minimal clinically important difference, and the importance of assessing physical activity. Issues related to exercise training focus on strategies to optimize the training load. We also comment on the acquisition of self-management skills, balance training, optimizing access, and maintaining gains following completion of PR.
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Affiliation(s)
- Roger S Goldstein
- Department of Respiratory Medicine, West Park Healthcare Centre, Toronto, ON, Canada; Department of Physical Therapy, University of Toronto, Toronto, ON, Canada; Department of Medicine, University of Toronto, Toronto, ON, Canada.
| | - Kylie Hill
- School of Physiotherapy and Curtin Health Innovation Research Institute, Curtin University, Bentley, WA, Australia; Lung Institute of Western Australia and Centre for Asthma, Allergy and Respiratory Research, University of Western Australia, Crawley, WA, Australia
| | - Dina Brooks
- Department of Respiratory Medicine, West Park Healthcare Centre, Toronto, ON, Canada; Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - Thomas E Dolmage
- Department of Respiratory Medicine, West Park Healthcare Centre, Toronto, ON, Canada; Respiratory Diagnostic and Evaluation Services, West Park Healthcare Centre, Toronto, ON, Canada
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Aghapour A, Farzanegi P. Effect of six-week aerobic exercise on Chemerin and Resistin concentration in hypertensive postmenopausal women. Electron Physician 2013; 5:623-30. [PMID: 26120393 PMCID: PMC4477779 DOI: 10.14661/2013.623-630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Physical activity reduces symptoms of cardiovascular diseases. The aim of this study was to examine the effect of six-week aerobic exercise upon Chemerin and Resistin concentration in women with menopause who had hypertension. METHODS The population of this quasi-experimental study included postmenopausal women diagnosed with hypertension. They were 50 to 55 years old and lived in Amol, a city in north part of Iran. Twenty volunteers were filled the personal consent and Health Questionnaire. They were randomly assigned to Experimental and control groups equally (n=10 per group). The experimental group conducted a 6-week aerobic training program from 8-10am every day. RESULTS Endurance exercise decreased Chemerin (t=10.41, P<0.000) and Resistin (t=2.42, P<0.051); indicating the decline of inflammation and cardiovascular disease. CONCLUSION Considering anti-inflammatory effects of exercise, training plays an important role in reducing inflammatory indices in human; and endurance training can be a good strategy to deal with inflammation and cardiac- vascular risk factors.
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Affiliation(s)
- Atieh Aghapour
- Department of Exercise Physiology, Science and Research Branch, Islamic Azad University, Mazandaran, Iran
| | - Parvin Farzanegi
- Assistant Professor of Sport Physiology, Department of Sport Physiology, Science and Research Branch, Islamic Azad University, Mazandaran, Iran
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