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Witte A, Türk Y, Braunstahl GJ. Obesity-related asthma: new insights leading to a different approach. Curr Opin Pulm Med 2024; 30:294-302. [PMID: 38441436 DOI: 10.1097/mcp.0000000000001073] [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: 03/23/2024]
Abstract
PURPOSE OF REVIEW Obesity is a growing global health threat that significantly contributes to the burden of asthma by increasing the risk of developing asthma and exerting a distinct effect on lung function and inflammation. The treatment of obesity-related asthma is hindered by a poor response to standard asthma treatments, leading to worse asthma control. Weight loss strategies have a significant effect on asthma symptoms but are not feasible for a large proportion of patients, underscoring the need for a better understanding of the pathophysiology and the development of additional treatment options. RECENT FINDINGS Recent literature focusing on pathophysiology particularly delved into nontype 2 inflammatory mechanisms, associations with the metabolic syndrome and small airway impairment. Additionally, several new treatment options are currently investigated, including biologics, weight reduction interventions, and novel antiobesity drugs. SUMMARY Obesity-related asthma is a highly prevalent asthma phenotype for which weight loss strategies currently stand as the most specific treatment. Furthermore, novel pharmacological interventions aiming at metabolic processes are on the way.
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Affiliation(s)
- Adjan Witte
- Department of Pulmonology, Franciscus Gasthuis & Vlietland, The Netherlands
| | - Yasemin Türk
- Department of Pulmonology, Franciscus Gasthuis & Vlietland, The Netherlands
- Dutch Asthma Center Davos, Davos, Switzerland
| | - Gert-Jan Braunstahl
- Department of Pulmonology, Franciscus Gasthuis & Vlietland, The Netherlands
- Department of Pulmonary Disease, Erasmus MC, Rotterdam, The Netherlands
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Klimczak MK, Krzepkowski HA, Piotrowski WJ, Białas AJ. The Short-Term Efficacy of a Three-Week Pulmonary Rehabilitation Program among Patients with Obstructive Lung Diseases. J Clin Med 2024; 13:2576. [PMID: 38731105 PMCID: PMC11084422 DOI: 10.3390/jcm13092576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 04/17/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
Introduction: The recommended duration for pulmonary rehabilitation stands at a minimum of six weeks; however, this stipulation may pose constraints in various countries due to financial limitations imposed by insurance companies and/or national health funds, as is the case in Poland. Consequently, our study endeavors to analyze the short-term outcomes stemming from a condensed three-week PR regimen administered to patients diagnosed with chronic obstructive pulmonary disease (COPD), asthma, and the concomitance of these conditions (COPD-A)-this is an approach that is standard in the rehabilitation protocols endorsed by our national health fund. Methods: Patients diagnosed with COPD, asthma, and COPD-A, referred to the PR program, underwent retrospective analysis to evaluate the short-term efficacy of a three-week PR program. Patients underwent comprehensive assessment by respiratory physicians and rehabilitation consultants, leading to individualized PR programs. Clinical evaluations occurred at program onset and completion. Results: 125 patients participated: 37 COPD, 61 asthma, and 27 COPD-A. Significant improvements were observed in the COPD Assessment Test (CAT), the consensus-based GINA symptom control tool (GINA-SCT), the Modified Medical Research Council (mMRC) scale, forced expiratory volume in the first second (FEV1), forced vital capacity (FVC), and the 6-min walk test (6 MWT) distance, as well as in the St. George's Respiratory Questionnaire (SGRQ) scores. All groups experienced reduced dyspnea severity and improved exercise tolerance. FEV1 and FVC improved in asthma and COPD-A, but not significantly in COPD. Multivariable logistic regression identified predictive factors for PR response. Conclusions: The study supports the short-term efficacy of the three-week PR program in improving clinical outcomes, exercise tolerance, and quality of life in COPD and asthma patients. Tailoring interventions based on predictors of PR response can optimize outcomes. Further research, particularly of the COPD-A group, is needed for individualized approaches. Larger sample sizes are necessary to confirm our findings.
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Affiliation(s)
- Magdalena K. Klimczak
- Department of Pneumology, Medical University of Lodz, 90-419 Lodz, Poland; (M.K.K.); (H.A.K.); (W.J.P.)
- Department of Pulmonary Rehabilitation, Regional Medical Center for Lung Diseases and Rehabilitation, Blessed Rafal Chylinski Memorial Hospital for Lung Diseases, 91-520 Lodz, Poland
| | - Hubert A. Krzepkowski
- Department of Pneumology, Medical University of Lodz, 90-419 Lodz, Poland; (M.K.K.); (H.A.K.); (W.J.P.)
| | - Wojciech J. Piotrowski
- Department of Pneumology, Medical University of Lodz, 90-419 Lodz, Poland; (M.K.K.); (H.A.K.); (W.J.P.)
| | - Adam J. Białas
- Department of Pneumology, Medical University of Lodz, 90-419 Lodz, Poland; (M.K.K.); (H.A.K.); (W.J.P.)
- Department of Pulmonary Rehabilitation, Regional Medical Center for Lung Diseases and Rehabilitation, Blessed Rafal Chylinski Memorial Hospital for Lung Diseases, 91-520 Lodz, Poland
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Tashiro H, Kurihara Y, Kuwahara Y, Takahashi K. Impact of obesity in asthma: Possible future therapies. Allergol Int 2024; 73:48-57. [PMID: 37659887 DOI: 10.1016/j.alit.2023.08.007] [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: 05/12/2023] [Revised: 07/10/2023] [Accepted: 07/31/2023] [Indexed: 09/04/2023] Open
Abstract
Obesity is one of the factors associated with the severity of asthma. Obesity is associated with aggravation of the pathophysiology of asthma, including exacerbations, airway inflammation, decreased pulmonary function, and airway hyperresponsiveness. The present review addresses the characteristics of asthma with obesity, focusing especially on the heterogeneity caused by the degree of type 2 inflammation, sex differences, the onset of asthma, and race differences. To understand the severity mechanisms in asthma and obesity, such as corticosteroid resistance, fatty acids, gut microbiome, and cytokines, several basic research studies are evaluated. Finally, possible future therapies, including weight reduction, microbiome-targeted therapies, and other molecular targeted therapies are addressed. We believe that the present review will contribute to better understanding of the severity mechanisms and the establishment of novel treatments for severe asthma patients with obesity.
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Affiliation(s)
- Hiroki Tashiro
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan.
| | - Yuki Kurihara
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Yuki Kuwahara
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Koichiro Takahashi
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
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Jao LY, Hsieh PC, Wu YK, Tzeng IS, Yang MC, Su WL, Lan CC. High-intensity aerobic exercise training improves exercise capacity, dyspnea, and fatigue in patients with severe asthma using triple inhaler. Tzu Chi Med J 2024; 36:76-82. [PMID: 38406571 PMCID: PMC10887345 DOI: 10.4103/tcmj.tcmj_171_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/01/2023] [Accepted: 09/19/2023] [Indexed: 02/27/2024] Open
Abstract
Objectives Asthma is a chronic respiratory disease that affects millions of people worldwide and causes severe symptoms such as wheezing, coughing, and breathing difficulty. Despite modern treatments, 3%-10% of patients develop severe asthma, which requires high-dose medications, and they may still experience frequent and severe symptoms, exacerbations, and psychological impacts. This study aimed to investigate the effects of high-intensity aerobic exercise training (HIAET) in patients with severe asthma. Materials and Methods Patients with severe asthma were recruited, and cardiopulmonary exercise tests, dyspnea, and leg fatigue scores were performed before HIAET. Participants underwent a 12-week hospital-based HIAET, which involved exercising twice weekly to reach 80% of their peak oxygen uptake (VO2). Results Eighteen patients with severe asthma underwent HIAET, which resulted in significant improvement in peak VO2 (1214.0 ± 297.9-1349.4 ± 311.2 mL/min, P = 0.004) and work rate (80.6 ± 21.2-96.2 ± 24.8 watt, P < 0.001) and decrease in dyspnea (5.1 ± 1.8-4.1 ± 1.2, P = 0.017) and fatigue scores (5.2 ± 2.3-4.0 ± 1.2, P = 0.020) at peak exercise. No significant changes were observed in spirometry results, respiratory muscle strength, or circulatory parameters. Conclusion HIAET can lead to improved exercise capacity and reduced dyspnea and fatigue scores at peak exercise without changes in spirometry, respiratory muscle strength, and circulatory parameters.
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Affiliation(s)
- Lun-Yu Jao
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Po-Chun Hsieh
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
| | - Yao-Kuang Wu
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - I-Shiang Tzeng
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
| | - Mei-Chen Yang
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Wen-Lin Su
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chou-Chin Lan
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
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Clemente-Suárez VJ, Mielgo-Ayuso J, Ramos-Campo DJ, Beltran-Velasco AI, Martínez-Guardado I, Navarro Jimenez E, Redondo-Flórez L, Yáñez-Sepúlveda R, Tornero-Aguilera JF. Basis of preventive and non-pharmacological interventions in asthma. Front Public Health 2023; 11:1172391. [PMID: 37920579 PMCID: PMC10619920 DOI: 10.3389/fpubh.2023.1172391] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 09/18/2023] [Indexed: 11/04/2023] Open
Abstract
Asthma is one of the most common atopic disorders in all stages of life. Its etiology is likely due to a complex interaction between genetic, environmental, and lifestyle factors. Due to this, different non-pharmacological interventions can be implemented to reduce or alleviate the symptoms caused by this disease. Thus, the present narrative review aimed to analyze the preventive and non-pharmacological interventions such as physical exercise, physiotherapy, nutritional, ergonutritional, and psychological strategies in asthma treatment. To reach these aims, an extensive narrative review was conducted. The databases used were MedLine (PubMed), Cochrane (Wiley), Embase, PsychINFO, and CinAhl. Asthma is an immune-mediated inflammatory condition characterized by increased responsiveness to bronchoconstrictor stimuli. Different factors have been shown to play an important role in the pathogenesis of asthma, however, the treatments used to reduce its incidence are more controversial. Physical activity is focused on the benefits that aerobic training can provide, while physiotherapy interventions recommend breathing exercises to improve the quality of life of patients. Nutritional interventions are targeted on implement diets that prioritize the consumption of fruits and vegetables and supplementation with antioxidants. Psychological interventions have been proposed as an essential non-pharmacological tool to reduce the emotional problems associated with asthma.
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Affiliation(s)
- Vicente Javier Clemente-Suárez
- Faculty of Sports Sciences, Universidad Europea de Madrid, Madrid, Spain
- Studies Centre in Applied Combat (CESCA), Toledo, Spain
| | - Juan Mielgo-Ayuso
- Department of Health Sciences, Faculty of Health Sciences, University of Burgos, Burgos, Spain
| | - Domingo Jesús Ramos-Campo
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, Madrid, Spain
| | | | - Ismael Martínez-Guardado
- BRABE Group, Department of Psychology, Faculty of Life and Natural Sciences, Universidad Camilo José Cela, Madrid, Spain
| | | | - Laura Redondo-Flórez
- Department of Health Sciences, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid, Spain
| | | | - Jose Francisco Tornero-Aguilera
- Faculty of Sports Sciences, Universidad Europea de Madrid, Madrid, Spain
- Studies Centre in Applied Combat (CESCA), Toledo, Spain
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Urroz Guerrero PD, Oliveira JM, Lewthwaite H, Gibson PG, McDonald VM. Key Considerations When Addressing Physical Inactivity and Sedentary Behaviour in People with Asthma. J Clin Med 2023; 12:5998. [PMID: 37762938 PMCID: PMC10531510 DOI: 10.3390/jcm12185998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/06/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
People with asthma tend to be less physically active and more sedentary than people without asthma. This narrative review aimed to present key considerations when addressing physical inactivity and sedentary behaviour in people with asthma by identifying barriers and facilitators, determinants and correlates, and intervention approaches. Using a search strategy, electronic databases were searched for relevant studies. Data extracted from studies were qualitatively synthesised. A total of 26 studies were included in the review. Six studies reported asthma symptoms as a barrier to physical activity, while four studies reported having a supportive network as a physical activity facilitator. Across studies, physical activity correlates/determinants were pulmonary function, exercise capacity, body mass index, dyspnoea, psychological health, and asthma control. Interventions that effectively improved physical activity in the short term were a step-based prescription programme, a weight loss programme incorporating aerobic and resistance training, and a weight loss lifestyle intervention, while a high-intensity interval training pulmonary rehabilitation program was effective in the long term. The collective findings suggest that a personalised physical activity programme incorporating different strategies is needed. There was minimal evidence to provide recommendations to optimise sedentary behaviour in asthma, and more research is needed on the topic.
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Affiliation(s)
- Paola D. Urroz Guerrero
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, NSW 2305, Australia; (P.D.U.G.); (H.L.); (P.G.G.)
- Asthma and Breathing Program, Hunter Medical Research Institute, Newcastle, NSW 2305, Australia;
- School of Nursing and Midwifery, University of Newcastle, Newcastle, NSW 2308, Australia
| | - Joice M. Oliveira
- Asthma and Breathing Program, Hunter Medical Research Institute, Newcastle, NSW 2305, Australia;
- School of Nursing and Midwifery, University of Newcastle, Newcastle, NSW 2308, Australia
- Graduate Program in Rehabilitation Sciences, Pitagoras Unopar University, Londrina 86041-140, PR, Brazil
- Laboratory of Research in Respiratory Physiotherapy, Department of Physiotherapy, State University of Londrina, Londrina 86038-350, PR, Brazil
| | - Hayley Lewthwaite
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, NSW 2305, Australia; (P.D.U.G.); (H.L.); (P.G.G.)
- Asthma and Breathing Program, Hunter Medical Research Institute, Newcastle, NSW 2305, Australia;
- School of Nursing and Midwifery, University of Newcastle, Newcastle, NSW 2308, Australia
| | - Peter G. Gibson
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, NSW 2305, Australia; (P.D.U.G.); (H.L.); (P.G.G.)
- Asthma and Breathing Program, Hunter Medical Research Institute, Newcastle, NSW 2305, Australia;
- School of Medicine and Public Health, University of Newcastle, Newcastle, NSW 2308, Australia
- Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, NSW 2305, Australia
| | - Vanessa M. McDonald
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, NSW 2305, Australia; (P.D.U.G.); (H.L.); (P.G.G.)
- Asthma and Breathing Program, Hunter Medical Research Institute, Newcastle, NSW 2305, Australia;
- School of Nursing and Midwifery, University of Newcastle, Newcastle, NSW 2308, Australia
- Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, NSW 2305, Australia
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Pitzner-Fabricius A, Dall CH, Henriksen M, Hansen ESH, Toennesen LL, Hostrup M, Backer V. Effect of High-Intensity Interval Training on Inhaled Corticosteroid Dose in Asthma Patients: A Randomized Controlled Trial. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:2133-2143.e8. [PMID: 37256238 DOI: 10.1016/j.jaip.2023.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND Inhaled corticosteroids (ICS) are the cornerstone of asthma treatment. However, ICS has side effects, and dose reduction is recommended when possible. Physical exercise improves asthma control, but it is unknown whether it reduces the reliance on ICS. OBJECTIVE To assess whether supervised high-intensity interval training reduces the need for ICS in untrained asthma patients. METHODS An assessor-blinded single-center randomized controlled trial, Copenhagen, Denmark. One hundred fifty untrained ICS-treated adults with symptomatic asthma were randomly assigned (2:1) to 6 months of supervised exercise 3 times weekly or a lifestyle as usual control group. Every second month, a clinical algorithm based on symptom control was applied in both groups to adjust ICS dose. Primary outcome was the proportion who had their ICS dose reduced by 25% or more after 6 months. Secondary outcomes included actual ICS dosage in micrograms per day. RESULTS Between October 2017 and December 2019, 102 patients were allocated to exercise intervention (86% completed) and 48 to the control (85% completed). At the 6-month visit, 63% versus 50% met the primary outcome in the exercise and control groups, respectively (adjusted risk difference 9.6% [95% CI -3.8 to 18.8]; P = .15). Daily ICS dose was reduced in favor of the exercise group, with a mean difference of -234 μg (95% CI -391 to -77; P = .0037), corresponding to a 24% reduction from baseline. This effect was sustained at 12 months. The intervention was safe and well tolerated. CONCLUSIONS Six months of regular exercise results in reduction in daily ICS dose without compromising asthma control.
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Affiliation(s)
- Anders Pitzner-Fabricius
- Centre for Physical Activity Research, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark; The Parker Institute, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | - Christian H Dall
- The Parker Institute, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Department of Physio- and Occupational Therapy, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Marius Henriksen
- The Parker Institute, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Erik S H Hansen
- Centre for Physical Activity Research, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Louise L Toennesen
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Department of Respiratory Medicine, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Morten Hostrup
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
| | - Vibeke Backer
- Centre for Physical Activity Research, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Department of Otorhinolaryngology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Yang S, Zhang Z, Liu Y, Liu E, Luo Z. The Effects of Combined Respiratory Muscle and Exercise Training in Children with Bronchial Asthma: A Randomised Controlled Study. J Asthma Allergy 2023; 16:293-303. [PMID: 36945322 PMCID: PMC10024882 DOI: 10.2147/jaa.s398108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 02/26/2023] [Indexed: 03/15/2023] Open
Abstract
Objective To investigate the effects of combined respiratory muscle and exercise training on inspiratory muscle strength, exercise capacity, spirometry measurements, asthma control the quality-of-life in children with asthma. Methods Fifty children with asthma, who were treated in children's hospital of Chongqing medical university in Chongqing between May and December 2021, were selected and randomly divided into a rehabilitation group and a control group by using a random number table. The control group was given routine drug treatment and health education while the rehabilitation group received a combination of respiratory muscle and exercise training on the basis of control group. Results After three months of treatment, the maximum inspiratory pressure, level of asthma control and quality-of-life in the rehabilitation group were significantly improved when compared with those in the control group (P<0.05); there were no significant differences in the 6-minute walking test and spirometry measurements (P>0.05). After three months of treatment, all outcome indicators in the rehabilitation group were significantly improved when compared to those before treatment (P<0.05). The mean value of maximum inspiratory pressure and some indices of spirometry measurements in the control group were significantly improved when compared to those before treatment (P<0.05). Conclusion Combining respiratory muscle and exercise training on the basis of the routine drug treatment and health education significantly improved inspiratory muscle strength, the level of asthma control and the quality-of-life in children with asthma. More research is needed to explore its role in asthma in the future.
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Affiliation(s)
- Shuhui Yang
- Department of Respiratory Disease, Children’s Hospital of Chongqing Medical University/ National Clinical Research Center for Child Health and Disorders/ Ministry of Education Key Laboratory of Child Development and Disorders/ Chongqing Key Laboratory of Pediatrics, Chongqing, People’s Republic of China
| | - Zhanmei Zhang
- Department of Respiratory Disease, Children’s Hospital of Chongqing Medical University/ National Clinical Research Center for Child Health and Disorders/ Ministry of Education Key Laboratory of Child Development and Disorders/ Chongqing Key Laboratory of Pediatrics, Chongqing, People’s Republic of China
| | - Yulin Liu
- Department of Respiratory Disease, Children’s Hospital of Chongqing Medical University/ National Clinical Research Center for Child Health and Disorders/ Ministry of Education Key Laboratory of Child Development and Disorders/ Chongqing Key Laboratory of Pediatrics, Chongqing, People’s Republic of China
- Correspondence: Yulin Liu, Email
| | - Enmei Liu
- Department of Respiratory Disease, Children’s Hospital of Chongqing Medical University/ National Clinical Research Center for Child Health and Disorders/ Ministry of Education Key Laboratory of Child Development and Disorders/ Chongqing Key Laboratory of Pediatrics, Chongqing, People’s Republic of China
| | - Zhengxiu Luo
- Department of Respiratory Disease, Children’s Hospital of Chongqing Medical University/ National Clinical Research Center for Child Health and Disorders/ Ministry of Education Key Laboratory of Child Development and Disorders/ Chongqing Key Laboratory of Pediatrics, Chongqing, People’s Republic of China
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9
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McLoughlin RF, Clark VL, Urroz PD, Gibson PG, McDonald VM. Increasing physical activity in severe asthma: a systematic review and meta-analysis. Eur Respir J 2022; 60:2200546. [PMID: 35896208 PMCID: PMC9753478 DOI: 10.1183/13993003.00546-2022] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/23/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Physical inactivity is common in asthma and is recognised as an important modifiable risk for poor clinical outcomes such as impaired asthma control and health-related quality of life (HRQoL). Despite evidence supporting the role of physical activity in reducing the risk of these outcomes, little is known about optimal interventions for increasing physical activity in those with severe disease. This systematic review and meta-analysis evaluates the effectiveness of interventions in increasing physical activity in severe asthma. METHODS MEDLINE, the Cumulative Index to Nursing and Allied Health Literature, Embase, PubMed, Informit, SPORTDiscus and Cochrane databases were searched up to September 2021 for physical activity-based intervention studies that assessed physical activity outcomes (e.g. steps per day, time spent undertaking physical activity) in adults with severe asthma. Data on asthma-related (e.g. asthma control) and health-related outcomes (e.g. HRQoL) were assessed as secondary outcomes. The revised Cochrane Risk of Bias tool was used to assess risk of bias. Random-effects meta-analyses synthesised data where possible. RESULTS Four randomised controlled trials (all 12 weeks in duration) including 176 adults with moderate-to-severe asthma were included. An increase in physical activity was reported with a moderate-vigorous intensity aerobic and resistance training intervention (steps per day and time spent undertaking physical activity), and an unsupervised pedometer-based intervention (steps per day). Meta-analyses showed that physical activity interventions had an overall positive effect on steps per day (mean difference (MD) 1588, 95% CI 399-2778; p=0.009, I2=23), asthma control (MD -0.65, 95% CI -0.95--0.35; p<0.0001, I2=0%) and HRQoL (MD 0.56, 95% CI 0.10-1.01; p=0.02, I2=16%) compared to control. CONCLUSION While there is some evidence supporting the effectiveness of interventions in improving physical activity in adults with severe asthma, higher-quality, large-scale studies of longer duration are needed to determine the optimal intervention.
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Affiliation(s)
- Rebecca F McLoughlin
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, Australia
- Hunter Medical Research Institute, Newcastle, Australia
- School of Nursing and Midwifery, University of Newcastle, Newcastle, Australia
| | - Vanessa L Clark
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, Australia
- Hunter Medical Research Institute, Newcastle, Australia
- School of Nursing and Midwifery, University of Newcastle, Newcastle, Australia
| | - Paola D Urroz
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, Australia
- Hunter Medical Research Institute, Newcastle, Australia
- School of Nursing and Midwifery, University of Newcastle, Newcastle, Australia
| | - Peter G Gibson
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, Australia
- Hunter Medical Research Institute, Newcastle, Australia
- Dept of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, Australia
| | - Vanessa M McDonald
- National Health and Medical Research Council, Centre of Excellence in Treatable Traits, Newcastle, Australia
- Hunter Medical Research Institute, Newcastle, Australia
- School of Nursing and Midwifery, University of Newcastle, Newcastle, Australia
- Dept of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, Australia
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10
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Neder JA, O'Donnell DE. The severe asthma-obesity conundrum: Consequences for exertional dyspnoea and exercise tolerance in men and women. Respirology 2022; 27:1002-1005. [PMID: 35977722 DOI: 10.1111/resp.14346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/08/2022] [Indexed: 12/13/2022]
Affiliation(s)
- J Alberto Neder
- Laboratory of Clinical Exercise Physiology and Respiratory Investigation Unit, Queen's University & Kingston General Hospital, Kingston, Ontario, Canada
| | - Denis E O'Donnell
- Laboratory of Clinical Exercise Physiology and Respiratory Investigation Unit, Queen's University & Kingston General Hospital, Kingston, Ontario, Canada
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11
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Muacevic A, Adler JR. Factors Associated With Persistence of Dyspnea and Change in Health-Related Quality of Life in Patients With COVID-19 After Discharge. Cureus 2022; 14:e31009. [PMID: 36475221 PMCID: PMC9717524 DOI: 10.7759/cureus.31009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2022] [Indexed: 01/25/2023] Open
Abstract
Introduction Coronavirus disease 2019 (COVID-19) is a deadly virus affecting multiple organ systems, predominantly the respiratory system. Dyspnea along with the deterioration of health-related quality of life (HRQoL) is common in COVID-19 patients discharged from a dedicated Coronavirus disease (COVID) hospital. Very few studies in India used HRQoL for the assessment of COVID-19 patients after discharge. Our article aims to assess the factors associated with the persistence of dyspnea and HRQoL in discharged patients of COVID-19. Methods A total of 48 patients were included in this prospective observational study. Ethical approval from Institutional Ethics Committee was obtained before the enrolment of patients. Patients having dyspnea at exertion and during discharge were selected for this study. Modified Medical Research Council (mMRC) scale and modified Borg scale were used for assessing dyspnea on activity, and Saint George's Respiratory Questionnaire (SGRQ) was used to assess HRQoL. Data were collected on the day of discharge (D0) and after 60 days (D60) post-discharge. The significance of changes in parameters from D0 to D60 was evaluated by paired t-test. Results The mean mMRC, modified Borg, and SGRQ scores at D0 were 2.38±0.98, 3.15±2.12, and 45.36±27.32, respectively, which were improved to 0.94±0.86, 0.94±1.27, and 19.22±18.96 at D60. Age showed significant positive correlations with initial modified Borg (r=0.292, p=0.044) and SGRQ (r=0.332, p=0.021) scores. Body mass index showed significant positive correlations with initial mMRC (r=0.352, p=0.014) and SGRQ (r=0.419, p=0.003) scores. Conclusion Our study showed that on discharge, many COVID patients have impaired HRQoL. Many of them also have dyspnea on exertion. With the early institution of standard pulmonary rehabilitation protocol, symptoms and HRQoL improves rapidly in a month. Different influencing factors were identified. Long-term follow-up with a bigger sample size is needed to formulate a management strategy for these patients.
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12
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Tooba R, Wu TD. Obesity and asthma: A focused review. Respir Med 2022; 204:107012. [PMID: 36279813 PMCID: PMC9671155 DOI: 10.1016/j.rmed.2022.107012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/08/2022] [Accepted: 10/11/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Rubabin Tooba
- Department of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA.
| | - Tianshi David Wu
- Department of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA; Center for Innovations in Quality, Effectiveness, and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, USA.
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13
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Ricketts HC, Sharma V, Steffensen F, Goodfellow A, Mackay E, MacDonald G, Buchan DS, Chaudhuri R, Cowan DC. A pragmatic randomised controlled trial of tailored pulmonary rehabilitation in participants with difficult-to-control asthma and elevated body mass index. BMC Pulm Med 2022; 22:363. [PMID: 36153525 PMCID: PMC9509551 DOI: 10.1186/s12890-022-02152-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 09/09/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Difficult-to-control asthma associated with elevated body mass index (BMI) is challenging with limited treatment options. The effects of pulmonary rehabilitation (PR) in this population are uncertain.
Methods
This is a randomised controlled trial of an eight-week asthma-tailored PR programme versus usual care (UC) in participants with difficult-to-control asthma and BMI ≥ 25 kg/m2. PR comprised two hours of education and supervised exercise per week, with encouragement for two individual exercise sessions. Primary outcome was difference in change in Asthma Quality of Life Questionnaire (AQLQ) in PR versus UC groups between visits. Secondary outcomes included difference in change in Asthma Control Questionnaire-6 (ACQ6), and a responder analysis comparing proportion reaching minimum clinically important difference for AQLQ and ACQ6.
Results
95 participants were randomised 1:1 to PR or UC. Median age was 54 years, 60% were female and median BMI was 33.8 kg/m2. Mean (SD) AQLQ was 3.9 (+/-1.2) and median (IQR) ACQ6 2.8(1.8–3.6). 77 participants attended a second visit and had results analysed. Median (IQR) change in AQLQ was not significantly different: 0.3 (− 0.2 to 0.6) in PR and − 0.1 (− 0.5 to 0.4) in UC, p = 0.139. Mean change in ACQ6 was significantly different: − 0.4 (95% CI − 0.6 to − 0.2) in PR and 0 (− 0.3 to + 0.3) in UC, p = 0.015, but below minimum clinically important difference. In ACQ6 responder analysis, minimum clinically important difference was reached by 18 PR participants (54.5%) versus 10 UC (22.7%), p = 0.009. Dropout rate was 31% between visits in PR group, and time to completion was significantly prolonged in PR group at 94 (70–107) days versus 63 (56–73) in UC, p < 0.001.
Conclusions
PR improved asthma control and reduced perceived breathlessness in participants with difficult-to-control asthma and elevated BMI. However, this format appears to be suboptimal for this population with high drop-out rates and prolonged time to completion.
Trial registration Clinicaltrials.gov. ID NCT03630432. Retrospectively registered, submitted May 26th 2017, posted August 14th 2018.
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14
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Osadnik CR, Gleeson C, McDonald VM, Holland AE. Pulmonary rehabilitation versus usual care for adults with asthma. Cochrane Database Syst Rev 2022; 8:CD013485. [PMID: 35993916 PMCID: PMC9394585 DOI: 10.1002/14651858.cd013485.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Asthma is a respiratory disease characterised by variable airflow limitation and the presence of respiratory symptoms including wheeze, chest tightness, cough and/or dyspnoea. Exercise training is beneficial for people with asthma; however, the response to conventional models of pulmonary rehabilitation is less clear. OBJECTIVES To evaluate, in adults with asthma, the effectiveness of pulmonary rehabilitation compared to usual care on exercise performance, asthma control, and quality of life (co-primary outcomes), incidence of severe asthma exacerbations/hospitalisations, mental health, muscle strength, physical activity levels, inflammatory biomarkers, and adverse events. SEARCH METHODS We identified studies from the Cochrane Airways Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform, from their inception to May 2021, as well as the reference lists of all primary studies and review articles. SELECTION CRITERIA We included randomised controlled trials in which pulmonary rehabilitation was compared to usual care in adults with asthma. Pulmonary rehabilitation must have included a minimum of four weeks (or eight sessions) aerobic training and education or self-management. Co-interventions were permitted; however, exercise training alone was not. DATA COLLECTION AND ANALYSIS: Following the use of Cochrane's Screen4Me workflow, two review authors independently screened and selected trials for inclusion, extracted study characteristics and outcome data, and assessed risk of bias using the Cochrane risk of bias tool. We contacted study authors to retrieve missing data. We calculated between-group effects via mean differences (MD) or standardised mean differences (SMD) using a random-effects model. We evaluated the certainty of evidence using GRADE methodology. MAIN RESULTS We included 10 studies involving 894 participants (range 24 to 412 participants (n = 2 studies involving n > 100, one contributing to meta-analysis), mean age range 27 to 54 years). We identified one ongoing study and three studies awaiting classification. One study was synthesised narratively, and another involved participants specifically with asthma-COPD overlap. Most programmes were outpatient-based, lasting from three to four weeks (inpatient) or eight to 12 weeks (outpatient). Education or self-management components included breathing retraining and relaxation, nutritional advice and psychological counselling. One programme was specifically tailored for people with severe asthma. Pulmonary rehabilitation compared to usual care may increase maximal oxygen uptake (VO2 max) after programme completion, but the evidence is very uncertain for data derived using mL/kg/min (MD between groups of 3.63 mL/kg/min, 95% confidence interval (CI) 1.48 to 5.77; 3 studies; n = 129) and uncertain for data derived from % predicted VO2 max (MD 14.88%, 95% CI 9.66 to 20.1%; 2 studies; n = 60). The evidence is very uncertain about the effects of pulmonary rehabilitation compared to usual care on incremental shuttle walk test distance (MD between groups 74.0 metres, 95% CI 26.4 to 121.4; 1 study; n = 30). Pulmonary rehabilitation may have little to no effect on VO2 max at longer-term follow up (9 to 12 months), but the evidence is very uncertain (MD -0.69 mL/kg/min, 95% CI -4.79 to 3.42; I2 = 49%; 3 studies; n = 66). Pulmonary rehabilitation likely improves functional exercise capacity as measured by 6-minute walk distance, with MD between groups after programme completion of 79.8 metres (95% CI 66.5 to 93.1; 5 studies; n = 529; moderate certainty evidence). This magnitude of mean change exceeds the minimally clinically important difference (MCID) threshold for people with chronic respiratory disease. The evidence is very uncertain about the longer-term effects one year after pulmonary rehabilitation for this outcome (MD 52.29 metres, 95% CI 0.7 to 103.88; 2 studies; n = 42). Pulmonary rehabilitation may result in a small improvement in asthma control compared to usual care as measured by Asthma Control Questionnaire (ACQ), with an MD between groups of -0.46 (95% CI -0.76 to -0.17; 2 studies; n = 93; low certainty evidence); however, data derived from the Asthma Control Test were very uncertain (MD between groups 3.34, 95% CI -2.32 to 9.01; 2 studies; n = 442). The ACQ finding approximates the MCID of 0.5 points. Pulmonary rehabilitation results in little to no difference in asthma control as measured by ACQ at nine to 12 months follow-up (MD 0.09, 95% CI -0.35 to 0.53; 2 studies; n = 48; low certainty evidence). Pulmonary rehabilitation likely results in a large improvement in quality of life as assessed by the St George's Respiratory Questionnaire (SGRQ) total score (MD -18.51, 95% CI -20.77 to -16.25; 2 studies; n = 440; moderate certainty evidence), with this magnitude of change exceeding the MCID. However, pulmonary rehabilitation may have little to no effect on Asthma Quality of Life Questionnaire (AQLQ) total scores, with the evidence being very uncertain (MD 0.87, 95% CI -0.13 to 1.86; 2 studies; n = 442). Longer-term follow-up data suggested improvements in quality of life may occur as measured by SGRQ (MD -13.4, 95% CI -15.93 to -10.88; 2 studies; n = 430) but not AQLQ (MD 0.58, 95% CI -0.23 to 1.38; 2 studies; n = 435); however, the evidence is very uncertain. One study reported no difference between groups in the proportion of participants who experienced an asthma exacerbation during the intervention period. Data from one study suggest adverse events attributable to the intervention are rare. Overall risk of bias was most commonly impacted by performance bias attributed to a lack of participant blinding to knowledge of the intervention. This is inherently challenging to overcome in rehabilitation studies. AUTHORS' CONCLUSIONS: Moderate certainty evidence shows that pulmonary rehabilitation is probably associated with clinically meaningful improvements in functional exercise capacity and quality of life upon programme completion in adults with asthma. The certainty of evidence relating to maximal exercise capacity was very low to low. Pulmonary rehabilitation appears to confer minimal effect on asthma control, although the certainty of evidence is very low to low. Unclear reporting of study methods and small sample sizes limits our certainty in the overall body of evidence, whilst heterogenous study designs and interventions likely contribute to inconsistent findings across clinical outcomes and studies. There remains considerable scope for future research.
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Affiliation(s)
- Christian R Osadnik
- Department of Physiotherapy, Monash University, Melbourne, Australia
- Monash Lung and Sleep, Monash Health, Melbourne, Australia
| | - Ciara Gleeson
- Respiratory Assessment Unit, St. James's Hospital, Dublin, Ireland
| | - Vanessa M McDonald
- Centre of Excellence in Severe Asthma and Centre of Excellence in Treatable Traits, The University of Newcastle, Newcastle, Australia
- School of Nursing and Midwifery, The University of Newcastle, Newcastle, Australia
- Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, Australia
| | - Anne E Holland
- Department of Physiotherapy, Alfred Health, Melbourne, Australia
- Institute for Breathing and Sleep, Melbourne, Australia
- Central Clinical School, Monash University, Melbourne, Australia
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15
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Exercise Training Programs Improve Cardiorespiratory and Functional Fitness in Adults With Asthma: A SYSTEMATIC REVIEW AND META-ANALYSIS. J Cardiopulm Rehabil Prev 2022; 42:423-433. [PMID: 35703265 DOI: 10.1097/hcr.0000000000000698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE This systematic review aimed to identify the characteristics and determine the effects of exercise interventions on improving health-related physical fitness in adults with asthma. REVIEW METHODS A systematic search was completed in MEDLINE, CINAHL, Embase, and SPORTDiscus for peer-reviewed publications of experimental studies that investigated the effects of an exercise training intervention on performance-based health-related physical fitness outcomes in adults with asthma. Two reviewers independently screened studies for inclusion according to predetermined criteria and performed data extraction and quality assessment of included studies. SUMMARY Forty-five articles were included, in which results for 39 unique studies were reported. Subjects (n = 2135) were aged 22 ± 4 to 71 ± 11 yr with mild-severe asthma. Most exercise programs used aerobic exercise, either alone or in combination with resistance or breathing/stretching exercises. The most common exercise program characteristics were supervised moderate-to-vigorous intensity aerobic exercise performed for 30-45 min 3 d/wk. Meta-analyses revealed significant improvements in cardiorespiratory fitness (V˙o2peak: unstandardized mean difference [MD] 3.1 mL/kg/min, 95% CI, 1.9-4.3), functional fitness (walking distance: MD 41 m, 95% CI, 27-54), and overall health-related physical fitness (standardized mean difference [SMD] 0.67, 95% CI, 0.46-0.89) in favor of groups who underwent experimental exercise training interventions. Aerobic exercise elicited superior improvements in health-related physical fitness compared with breathing/stretching exercise (SMD 0.47, 95% CI, 0.14-0.81).Supervised exercise training programs, particularly those aerobic in nature, are effective in eliciting clinically meaningful improvements in cardiorespiratory and functional fitness in adults with asthma.PROSPERO registration ID number = CRD42018092828.
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16
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Abstract
Obesity is a major risk factor for the development of asthma, and the prevalence of obesity is higher in people with asthma than in the general population. Obese people often have severe asthma-recent studies in the United States suggest that 60% of adults with severe asthma are obese. Multiple mechanisms link obesity and asthma, which are discussed in this article, and these pathways contribute to different phenotypes of asthma among people with obesity. From a practical aspect, changes in physiology and immune markers affect diagnosis and monitoring of disease activity in people with asthma and obesity. Obesity also affects response to asthma medications and is associated with an increased risk of co-morbidities such as gastroesophageal reflux disease, depression, and obstructive sleep apnea, all of which may affect asthma control. Obese people may be at elevated risk of exacerbations related to increased risk of severe disease in response to viral infections. Interventions that target improved dietary quality, exercise, and weight loss are likely to be particularly helpful for this patient population.
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Affiliation(s)
- Anne E Dixon
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, Vermont
| | - Loretta G Que
- Department of Medicine, Duke Health, Rm 279 MSRB1, Durham, North Carolina
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17
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Ertürk G, Günday Ç, Evrendilek H, Sağır K, Aslan GK. Effects of high intensity interval training and sprint interval training in patients with asthma: a systematic review. J Asthma 2021; 59:2292-2304. [PMID: 34706200 DOI: 10.1080/02770903.2021.1999470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The aim of this study is to review the effects of high-intensity interval training (HIIT)/sprint interval training (SIT) on asthma symptoms, cardiorespiratory functions, and other variables among asthmatic patients. DATA SOURCES Randomized controlled trials published between January 2000 and January 2021 were searched in PubMed/MEDLINE, Web of Science, and Cochrane Library databases. STUDY SELECTIONS Following pre-specified inclusion criteria, this review included 7 randomized controlled studies that compare HIIT/SIT as an intervention with any other intervention and/or control group. RESULTS Of the included studies only four reported the chronic phase effects of the HIIT/SIT protocols. HIIT and SIT protocols applied in studies differ. HIIT improved forced expiratory volume in 1 s (FEV1) in the acute phase and maximal oxygen consumption (VO2max) in the chronic phase in the asthmatic patients (p < 0.05). CONCLUSION To our knowledge, our systematic review is the first study evaluating the effects of HIIT/SIT protocols on asthma patients. HIIT/SIT protocols have beneficial effects on asthma patients. In order to better understand the results of these training procedures, studies that will be designed with high methodology are needed.
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Affiliation(s)
- Gamze Ertürk
- Department of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, Insitute of Graduate Studies, Istanbul, Istanbul, Turkey.,Faculty of Health Science, Department of Physiotherapy and Rehabilitation, Istanbul Kultur University, Istanbul, Turkey
| | - Çiçek Günday
- Department of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, Insitute of Graduate Studies, Istanbul, Istanbul, Turkey.,Faculty of Health Science, Department of Physiotherapy and Rehabilitation, Bahçeşehir University, Turkey
| | - Halenur Evrendilek
- Department of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, Insitute of Graduate Studies, Istanbul, Istanbul, Turkey.,Faculty of Health Science, Department of Physiotherapy and Rehabilitation, Istanbul Kultur University, Istanbul, Turkey
| | - Kübra Sağır
- Department of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, Insitute of Graduate Studies, Istanbul, Istanbul, Turkey.,Faculty of Health Science, Department of Physiotherapy and Rehabilitation, Istinye University, Istanbul, Turkey
| | - Gökşen Kuran Aslan
- Department of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, Faculty of Health Science, Istanbul, Turkey
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18
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Song X, Hallensleben C, Zhang W, Jiang Z, Shen H, Gobbens RJJ, Kleij RMJJVD, Chavannes NH, Versluis A. Blended Self-Management Interventions to Reduce Disease Burden in Patients With Chronic Obstructive Pulmonary Disease and Asthma: Systematic Review and Meta-analysis. J Med Internet Res 2021; 23:e24602. [PMID: 33788700 PMCID: PMC8047793 DOI: 10.2196/24602] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 01/17/2021] [Accepted: 01/18/2021] [Indexed: 12/22/2022] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) and asthma have a high prevalence and disease burden. Blended self-management interventions, which combine eHealth with face-to-face interventions, can help reduce the disease burden. Objective This systematic review and meta-analysis aims to examine the effectiveness of blended self-management interventions on health-related effectiveness and process outcomes for people with COPD or asthma. Methods PubMed, Web of Science, COCHRANE Library, Emcare, and Embase were searched in December 2018 and updated in November 2020. Study quality was assessed using the Cochrane risk of bias (ROB) 2 tool and the Grading of Recommendations, Assessment, Development, and Evaluation. Results A total of 15 COPD and 7 asthma randomized controlled trials were included in this study. The meta-analysis of COPD studies found that the blended intervention showed a small improvement in exercise capacity (standardized mean difference [SMD] 0.48; 95% CI 0.10-0.85) and a significant improvement in the quality of life (QoL; SMD 0.81; 95% CI 0.11-1.51). Blended intervention also reduced the admission rate (relative ratio [RR] 0.61; 95% CI 0.38-0.97). In the COPD systematic review, regarding the exacerbation frequency, both studies found that the intervention reduced exacerbation frequency (RR 0.38; 95% CI 0.26-0.56). A large effect was found on BMI (d=0.81; 95% CI 0.25-1.34); however, the effect was inconclusive because only 1 study was included. Regarding medication adherence, 2 of 3 studies found a moderate effect (d=0.73; 95% CI 0.50-0.96), and 1 study reported a mixed effect. Regarding self-management ability, 1 study reported a large effect (d=1.15; 95% CI 0.66-1.62), and no effect was reported in that study. No effect was found on other process outcomes. The meta-analysis of asthma studies found that blended intervention had a small improvement in lung function (SMD 0.40; 95% CI 0.18-0.62) and QoL (SMD 0.36; 95% CI 0.21-0.50) and a moderate improvement in asthma control (SMD 0.67; 95% CI 0.40-0.93). A large effect was found on BMI (d=1.42; 95% CI 0.28-2.42) and exercise capacity (d=1.50; 95% CI 0.35-2.50); however, 1 study was included per outcome. There was no effect on other outcomes. Furthermore, the majority of the 22 studies showed some concerns about the ROB, and the quality of evidence varied. Conclusions In patients with COPD, the blended self-management interventions had mixed effects on health-related outcomes, with the strongest evidence found for exercise capacity, QoL, and admission rate. Furthermore, the review suggested that the interventions resulted in small effects on lung function and QoL and a moderate effect on asthma control in patients with asthma. There is some evidence for the effectiveness of blended self-management interventions for patients with COPD and asthma; however, more research is needed. Trial Registration PROSPERO International Prospective Register of Systematic Reviews CRD42019119894; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=119894
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Affiliation(s)
- Xiaoyue Song
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, Netherlands
| | - Cynthia Hallensleben
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, Netherlands
| | - Weihong Zhang
- Faculty of Nursing and Health, Zhengzhou University, Zhengzhou, China
| | - Zongliang Jiang
- Faculty of Nursing and Health, Zhengzhou University, Zhengzhou, China
| | - Hongxia Shen
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, Netherlands
| | - Robbert J J Gobbens
- Faculty of Health, Sports and Social Work, Inholland University of Applied Sciences, Amsterdam, Netherlands.,Zonnehuisgroep Amstelland, Amstelveen, Netherlands.,Department Family Medicine and Population Health, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | | | - Niels H Chavannes
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, Netherlands
| | - Anke Versluis
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, Netherlands
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19
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Grosbois JM, Fry S, Tercé G, Wallaert B, Chenivesse C. [Physical activity and pulmonary rehabilitation in adults with asthma]. Rev Mal Respir 2021; 38:382-394. [PMID: 33744072 DOI: 10.1016/j.rmr.2021.02.065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 10/26/2020] [Indexed: 11/24/2022]
Abstract
Physical activity is reduced in people with asthma compared to the general population, especially in situations where patients have uncontrolled asthma symptoms, persistent airflow obstruction and other long-term medical problems, in particular obesity and anxiety. Exertional dyspnea, which is of multifactorial origin, is the main cause of reduced physical activity reduction and draws patients into a vicious circle further impairing quality of life and asthma control. Both the resumption of a regular physical activity, integrated into daily life, adapted to patients' needs and wishes as well as physical and environmental possibilities for mild to moderate asthmatics, and pulmonary rehabilitation (PR) for severe and/or uncontrolled asthmatics, improve control of asthma, dyspnea, exercise tolerance, quality of life, anxiety, depression and reduce exacerbations. A motivational interview to promote a regular programme of physical activity in mild to moderate asthma (steps 1 to 3) should be offered by all health professionals in the patient care pathway, within the more general framework of therapeutic education. The medical prescription of physical activities, listed in the Public Health Code for patients with long-term diseases, and pulmonary rehabilitation should be performed more often by specialists or the attending physician. Pulmonary rehabilitation addresses the needs of severe asthma patients (steps 4 and 5), and of any asthmatic patient with poorly controlled disease and/or requiring hospitalized for acute exacerbations, regardless of the level of airflow obstruction, and/or with associated comorbidities, and before prescribing biological therapies.
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Affiliation(s)
- J-M Grosbois
- FormAction Santé, zone d'activité du bois, rue de Pietralunga, 59840 Pérenchies, France; CH Béthune, service de réadaptation respiratoire et de pneumologie, 62400 Béthune, France; Alvéole, groupe de travail de la SPLF, exercice et réadaptation respiratoire, 75006 Paris, France.
| | - S Fry
- CHU Lille, service de pneumologie et immuno-allergologie, université Lille, institut Pasteur de Lille, U1019, UMR 9017, Center for Infection and Immunity of Lille (CIIL), 59000 Lille, France; CRISALIS, F-CRIN INSERM network, Lille, France
| | - G Tercé
- CH Béthune, service de réadaptation respiratoire et de pneumologie, 62400 Béthune, France
| | - B Wallaert
- Alvéole, groupe de travail de la SPLF, exercice et réadaptation respiratoire, 75006 Paris, France; CHU Lille, service de pneumologie et immuno-allergologie, université Lille, institut Pasteur de Lille, U1019, UMR 9017, Center for Infection and Immunity of Lille (CIIL), 59000 Lille, France
| | - C Chenivesse
- CHU Lille, service de pneumologie et immuno-allergologie, université Lille, institut Pasteur de Lille, U1019, UMR 9017, Center for Infection and Immunity of Lille (CIIL), 59000 Lille, France; CRISALIS, F-CRIN INSERM network, Lille, France
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- Alvéole, groupe de travail de la SPLF, exercice et réadaptation respiratoire, 75006 Paris, France
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Bédard A, Li Z, Ait-hadad W, Camargo CA, Leynaert B, Pison C, Dumas O, Varraso R. The Role of Nutritional Factors in Asthma: Challenges and Opportunities for Epidemiological Research. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18063013. [PMID: 33804200 PMCID: PMC7999662 DOI: 10.3390/ijerph18063013] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/04/2021] [Accepted: 03/09/2021] [Indexed: 12/12/2022]
Abstract
The prevalence of asthma has nearly doubled over the last decades. Twentieth century changes in environmental and lifestyle factors, including changes in dietary habits, physical activity and the obesity epidemic, have been suggested to play a role in the increase of asthma prevalence and uncontrolled asthma worldwide. A large body of evidence has suggested that obesity is a likely risk factor for asthma, but mechanisms are still unclear. Regarding diet and physical activity, the literature remains inconclusive. Although the investigation of nutritional factors as a whole (i.e., the “diet, physical activity and body composition” triad) is highly relevant in terms of understanding underlying mechanisms, as well as designing effective public health interventions, their combined effects across the life course has not received a lot of attention. In this review, we discuss the state of the art regarding the role of nutritional factors in asthma, for each window of exposure. We focus on the methodological and conceptual challenges encountered in the investigation of the complex time-dependent interrelations between nutritional factors and asthma and its control, and their interaction with other determinants of asthma. Lastly, we provide guidance on how to address these challenges, as well as suggestions for future research.
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Affiliation(s)
- Annabelle Bédard
- Université Paris-Saclay, UVSQ, University Paris-Sud, Inserm, Équipe d’Épidémiologie Respiratoire Intégrative, CESP, 94807 Villejuif, France; (W.A.-h.); (B.L.); (O.D.); (R.V.)
- Correspondence:
| | - Zhen Li
- Clinical Research Centre, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 200092, China;
| | - Wassila Ait-hadad
- Université Paris-Saclay, UVSQ, University Paris-Sud, Inserm, Équipe d’Épidémiologie Respiratoire Intégrative, CESP, 94807 Villejuif, France; (W.A.-h.); (B.L.); (O.D.); (R.V.)
| | - Carlos A. Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA;
| | - Bénédicte Leynaert
- Université Paris-Saclay, UVSQ, University Paris-Sud, Inserm, Équipe d’Épidémiologie Respiratoire Intégrative, CESP, 94807 Villejuif, France; (W.A.-h.); (B.L.); (O.D.); (R.V.)
| | - Christophe Pison
- Service Hospitalier Universitaire Pneumologie, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Laboratoire de Bioénergétique Fondamentale et Appliquée, Inserm 1055, Université Grenoble Alpes, 38400 Grenoble, France;
| | - Orianne Dumas
- Université Paris-Saclay, UVSQ, University Paris-Sud, Inserm, Équipe d’Épidémiologie Respiratoire Intégrative, CESP, 94807 Villejuif, France; (W.A.-h.); (B.L.); (O.D.); (R.V.)
| | - Raphaëlle Varraso
- Université Paris-Saclay, UVSQ, University Paris-Sud, Inserm, Équipe d’Épidémiologie Respiratoire Intégrative, CESP, 94807 Villejuif, France; (W.A.-h.); (B.L.); (O.D.); (R.V.)
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Kolinsky NC, Weare-Regales N, Lockey RF. A Practical Approach to Assist Asthmatics to Lose Weight. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2245-2254. [PMID: 33516924 DOI: 10.1016/j.jaip.2021.01.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 01/05/2021] [Accepted: 01/13/2021] [Indexed: 12/20/2022]
Abstract
Treating patients with obesity, particularly asthmatics, is a complex challenge that requires a unique and individually tailored approach. Obesity, defined by the Centers for Disease Control and Prevention, is a body mass index of 30.0 kg/m2 or greater. It affects approximately 43% of adults and 19% of youth in America. It is a multifactorial disease and should be managed with the same intensity as any other medical problem, for it represents a risk factor for the onset and severity of asthma. Furthermore, it is a comorbid condition that exacerbates rhinosinusitis, gastroesophageal reflux disease, obstructive sleep apnea, hypertension, anxiety, and depression. Being obese also increases morbidity for cardio/cerebrovascular diseases, metabolic syndrome, type 2 diabetes, breast and bladder cancer, and migraines. Osteoarthritis, in particular, of the knees and hips, is also associated with obesity, and that too will complicate asthma by hindering a subject's mobility and ability to exercise. This paper reviews the epidemiology and pathophysiology of obesity, its effect on asthma, and practical strategies to achieve weight loss.
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Affiliation(s)
- Nicholas C Kolinsky
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, Fla.
| | - Natalia Weare-Regales
- Division of Endocrinology, Diabetes, and Metabolism, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, Fla
| | - Richard F Lockey
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, Fla
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22
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Aigner C, Kamler M, Taube C. High-intensity interval training: The holy grail to top performance after lung transplantation? J Heart Lung Transplant 2020; 39:868-869. [DOI: 10.1016/j.healun.2020.06.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 06/30/2020] [Accepted: 06/30/2020] [Indexed: 02/03/2023] Open
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