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Kolnes LJ, Stensrud T, Andersen OK. A multidimensional strategy to managing dysfunctional breathing and exercise-induced laryngeal obstruction in adolescent athletes. BMC Sports Sci Med Rehabil 2024; 16:13. [PMID: 38212851 PMCID: PMC10782679 DOI: 10.1186/s13102-023-00804-2] [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: 08/14/2023] [Accepted: 12/28/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND Exercise induced laryngeal obstruction (EILO) causes inspiratory distress in the upper airway in many adolescent athletes. The nature of EILO is not fully understood, and effective management strategies are lacking. This study aimed to assess the effectiveness of a multidimensional individually tailored intervention, including Norwegian Psychomotor Physiotherapy (NPMP), elements of cognitive behavioural therapy and a rehabilitation plan, in reducing inspiratory distress and dysfunctional breathing in adolescent athletes with EILO. METHODS A mixed methods design, which combined qualitative and quantitative research, was used. Data, including subjective experiences of respiratory distress, findings from body examinations and objective measurements of lung function and aerobic capacity were gathered before and after a five month intervention involving 18 participants. RESULTS Following the intervention, the participants showed a reduction in respiratory distress and anxiousness associated with their breathing difficulties. Furthermore, the participants reported to be more in control of their breathing. The body assessments revealed a more functional breathing motion and improved posture, which imply that the breathing was less thoracic and more diaphragmatic in rest and exercise in all participants after the intervention. CONCLUSIONS Our results suggest that a multidimensional individually tailored intervention, including NPMP based physiotherapy, cognitive behavioural therapy elements, and a rehabilitation plan may reduce inspiratory distress and dysfunctional breathing in athletes with EILO. TRIAL REGISTRATION ClinicalTrials.gov Protocol Registration and Results system NCT06033755, date of registration: September12, 2023. Retrospectively registered.
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Affiliation(s)
- Liv-Jorunn Kolnes
- Faculty of Health, VID Specialized University, Diakonveien 12-18, 0370, Oslo, Norway.
| | - Trine Stensrud
- Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
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Duignan N, Ridge P, Leonard S, McDonnell M, Cusack R, Harrison M, Rutherford R, O'Malley N, Dolan C. Expanded central role of the respiratory physiotherapists in the community setting. Ir J Med Sci 2023; 192:1581-1588. [PMID: 36380190 PMCID: PMC9666941 DOI: 10.1007/s11845-022-03213-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 11/04/2022] [Indexed: 11/17/2022]
Abstract
The development of community hubs through the Slaintecare initiative will rely on respiratory physiotherapists and clinical nurse specialists for the management of chronic respiratory diseases. The role of the respiratory physiotherapist has evolved dramatically over the last decade. We review the increasing scope of practice of the physiotherapist and the evidence base for same. We pay particular attention to the role of the physiotherapist in areas such as pulmonary rehabilitation, sputum clearance, neuromuscular disease, chronic respiratory failure, ambulatory oxygen assessments and dysfunctional breathing. We give an in depth review of sputum clearance techniques. We also address areas of potential future expansion for the role of the physiotherapist such as prescription and initiation of non-invasive ventilation.
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Affiliation(s)
- Niamh Duignan
- Department of Respiratory Physiotherapists, Galway University Hospitals, Newcastle Road, Galway, Ireland
| | - Padraic Ridge
- Department of Respiratory Medicine, Galway University Hospitals, Newcastle Road, Galway, Ireland.
| | - Sinead Leonard
- Department of Respiratory Physiotherapists, Galway University Hospitals, Newcastle Road, Galway, Ireland
| | - Melissa McDonnell
- Department of Respiratory Medicine, Galway University Hospitals, Newcastle Road, Galway, Ireland
| | - Ruth Cusack
- Department of Respiratory Medicine, Galway University Hospitals, Newcastle Road, Galway, Ireland
| | - Michael Harrison
- Department of Respiratory Medicine, Galway University Hospitals, Newcastle Road, Galway, Ireland
| | - Robert Rutherford
- Department of Respiratory Medicine, Galway University Hospitals, Newcastle Road, Galway, Ireland
| | - Niamh O'Malley
- Department of Respiratory Physiotherapists, Galway University Hospitals, Newcastle Road, Galway, Ireland
| | - Ciara Dolan
- Department of Respiratory Physiotherapists, Galway University Hospitals, Newcastle Road, Galway, Ireland
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Irewall T, Bäcklund C, Naumburg E, Ryding M, Stenfors N. A longitudinal follow-up of continuous laryngoscopy during exercise test scores in athletes irrespective of laryngeal obstruction, respiratory symptoms, and intervention. BMC Sports Sci Med Rehabil 2023; 15:87. [PMID: 37454093 DOI: 10.1186/s13102-023-00681-9] [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: 10/31/2022] [Accepted: 06/21/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Exercise-induced laryngeal obstruction (EILO) is diagnosed by the continuous laryngoscopy during exercise (CLE) test. Whether or how much CLE test scores vary over time is unknown. This study aimed to compare CLE test scores in athletes over time, irrespective of respiratory symptoms and grade of laryngeal obstruction. METHODS Ninety-eight athletes previously screened for EILO were invited for a follow-up CLE test irrespective of CLE scores and respiratory symptoms. Twenty-nine athletes aged 16-27 did a follow-up CLE test 3-23 months after the baseline test. Laryngeal obstruction at the glottic and supraglottic levels was graded by the observer during exercise, at baseline and follow-up, using a visual grade score (0-3 points). RESULTS At baseline, 11 (38%) of the 29 athletes had moderate laryngeal obstruction and received advice on breathing technique; among them, 8 (73%) reported exercise-induced dyspnea during the last 12 months. At follow-up, 8 (73%) of the athletes receiving advice on breathing technique had an unchanged supraglottic score. Three (17%) of the 18 athletes with no or mild laryngeal obstruction at baseline had moderate supraglottic obstruction at follow-up, and none of the 3 reported exercise-induced dyspnea. CONCLUSIONS In athletes with repeated testing, CLE scores remain mostly stable over 3-24 months even with advice on breathing technique to those with EILO. However, there is some intraindividual variability in CLE scores over time. TRIAL REGISTRATION ISRCTN, ISRCTN60543467, 2020/08/23, retrospectively registered, ISRCTN - ISRCTN60543467: Investigating conditions causing breathlessness in athletes.
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Affiliation(s)
- Tommie Irewall
- Division of Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Catharina Bäcklund
- Unit of Physiotherapy, Östersund Hospital, Region Jämtland Härjedalen, Östersund, Sweden
| | - Estelle Naumburg
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Marie Ryding
- Unit of Otorhinolaryngology, Östersund Hospital, Region Jämtland Härjedalen, Östersund, Sweden
| | - Nikolai Stenfors
- Division of Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden.
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Rogde ÅJ, Lehmann S, Halvorsen T, Clemm HH, Røksund OD, Hufthammer KO, Kvidaland HK, Vollsæter M, Andersen TM. Prevalence and impact of exercise-induced laryngeal obstruction in asthma: a study protocol for a cross-sectional and longitudinal study. BMJ Open 2023; 13:e071159. [PMID: 37328176 PMCID: PMC10277068 DOI: 10.1136/bmjopen-2022-071159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 05/30/2023] [Indexed: 06/18/2023] Open
Abstract
INTRODUCTION Exercise-induced laryngeal obstruction (EILO) and exercise-induced asthma can cause troublesome respiratory symptoms that can be difficult to distinguish between. Further, there is now a growing appreciation that the two conditions may coexist, complicating the interpretation of symptoms. The primary aim of this study is to investigate the prevalence of EILO in patients with asthma. Secondary aims include evaluation of EILO treatment effects and investigation of comorbid conditions other than EILO in patients with asthma. METHODS AND ANALYSIS The study will be conducted at Haukeland University Hospital and Voss Hospital in Western Norway, and enrol 80-120 patients with asthma and a control group of 40 patients without asthma. Recruitment started in November 2020, and data sampling will continue until March 2024. Laryngeal function will be assessed at baseline and at a 1-year follow-up, using continuous laryngoscopy during high-intensity exercise (CLE). Immediately after the EILO diagnosis is verified, patients will be treated with standardised breathing advice guided by visual biofeedback from the laryngoscope video screen. The primary outcome will be the prevalence of EILO in patients with asthma and control participants. Secondary outcomes include changes in CLE scores, asthma-related quality of life, asthma control and number of the asthma exacerbations, as assessed between baseline and the 1-year follow-up. ETHICS AND DISSEMINATION Ethical approval has been obtained from the Regional Committee for Medical and Health Research Ethics, Western Norway, (ID number 97615). All participants will provide signed informed consent before enrolment. The results will be presented in international journals and conferences. TRIAL REGISTRATION NUMBER NCT04593394.
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Affiliation(s)
- Åse Johnsen Rogde
- Thoracic Department, Haukeland University Hospital, Bergen, Norway
- Faculty of Medicine, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Sverre Lehmann
- Thoracic Department, Haukeland University Hospital, Bergen, Norway
- Faculty of Medicine, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Thomas Halvorsen
- Faculty of Medicine, Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
| | - Hege Havstad Clemm
- Faculty of Medicine, Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
| | - Ola Drange Røksund
- Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
- Department of Health and Function, Western Norway University of Applied Sciences, Bergen, Norway
| | | | - Haakon Kristian Kvidaland
- Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
- Department of Health and Function, Western Norway University of Applied Sciences, Bergen, Norway
| | - Maria Vollsæter
- Faculty of Medicine, Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
| | - Tiina Maarit Andersen
- Thoracic Department, Haukeland University Hospital, Bergen, Norway
- Department of Health and Function, Western Norway University of Applied Sciences, Bergen, Norway
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Kolnes LJ. Stressed and Distressed: Potential Underpinnings of Exercise-Related Inspiratory Distress in Adolescent Sport Performers. Phys Ther 2022; 102:6398921. [PMID: 34662404 DOI: 10.1093/ptj/pzab242] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/23/2021] [Accepted: 09/06/2021] [Indexed: 11/13/2022]
Abstract
UNLABELLED Many adolescent sport performers present with exercise-related respiratory symptoms consistent with exercise-induced laryngeal obstruction (EILO). The pathogenic underpinnings of EILO are not fully resolved, and existing behavioral management includes therapies targeting laryngeal physiology whereas surgical interventions target laryngeal anatomical anomalies. Recent findings from research and clinical practice indicate that psychological stress and thoracic breathing co-occur with laryngeal tightness in adolescent sport performers with EILO. This Perspective article theorizes on this potential coexistence. It discusses possible underpinnings of respiratory symptoms (including EILO) and thoracic breathing in adolescent sport performers by considering the effects of various stressors to which adolescent sport performers are exposed, and the impact these may have on the breathing, including in terms of laryngeal narrowing. The effect of stress on the breathing is examined in light of the reciprocal communication between the brain and the body and the relationship between psychological stress and stress responses in the respiratory system mediated by the autonomic nervous system. To inform decision-making and clinical awareness in this area, it may be worth expanding the focus from targeting mainly laryngeal structures to also include constrictions of the airways and the effects of thoracic breathing on the larynx during exercise. The importance of considering respiratory distress from a multidimensional perspective, and of incorporating the complexity of sport performers' psychological and physical experiences in the management of their health and well-being, is emphasized. IMPACT This Perspective adds to the understanding of respiratory distress in populations other than adults, which is important and necessary. LAY SUMMARY Adolescent sport performers are exposed to a number of stressors that may affect breathing and laryngeal narrowing, which in turn may have implications for the management of their overall health and well-being.
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Affiliation(s)
- Liv-Jorunn Kolnes
- Faculty of Health Sciences, VID Specialized University, Oslo, Norway
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Hull JH, Godbout K, Boulet LP. Exercise-Associated Dyspnea and Stridor: Thinking Beyond Asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:2202-2208. [PMID: 32061900 DOI: 10.1016/j.jaip.2020.01.057] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/21/2020] [Accepted: 01/21/2020] [Indexed: 12/26/2022]
Abstract
Breathlessness during sport can be caused by various cardiorespiratory conditions, but when associated with stridor, usually arises from an upper airway etiology. The term exercise-induced laryngeal obstruction (EILO) is now used to describe the phenomenon of transient glottic closure occurring in association with physical activity. Exercise-related laryngeal closure is most commonly encountered in athletic individuals and likely affects between 5% and 7% of all young adults and adolescents. The diagnosis of EILO is not always straightforward because features can overlap with exercise-induced asthma/exercise-induced bronchoconstriction. EILO can therefore remain misdiagnosed for years, and most patients receive inappropriate asthma therapy. In contrast with asthma, EILO symptoms are usually most prominent at maximal exercise intensity and resolve quickly on exercise cessation. It is important to recognize that EILO and asthma can coexist in a proportion of athletes. The criterion standard test for diagnosing EILO is continuous laryngoscopy during exercise testing, although eucapnic voluntary hyperpnea testing has also been used. Various surgical or pharmacological interventions can be used to treat EILO, but first-line treatment is breathing technique work. Further research is needed to establish the optimal treatment algorithm, and more work is needed to increase awareness of this important clinical entity.
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Affiliation(s)
- James H Hull
- Department of Respiratory Medicine, Royal Brompton Hospital, London, United Kingdom
| | - Krystelle Godbout
- Institut universitaire de cardiologie et de pneumologie de Québec - Université Laval, Québec, Québec, Canada
| | - Louis-Philippe Boulet
- Institut universitaire de cardiologie et de pneumologie de Québec - Université Laval, Québec, Québec, Canada.
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Barker N, Thevasagayam R, Ugonna K, Kirkby J. Pediatric Dysfunctional Breathing: Proposed Components, Mechanisms, Diagnosis, and Management. Front Pediatr 2020; 8:379. [PMID: 32766182 PMCID: PMC7378385 DOI: 10.3389/fped.2020.00379] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 06/04/2020] [Indexed: 12/17/2022] Open
Abstract
Dysfunctional breathing (DB) is an overarching term describing deviations in the normal biomechanical patterns of breathing which have a significant impact on quality of life, performance and functioning. Whilst it occurs in both children and adults, this article focuses specifically on children. DB can be viewed as having two components; breathing pattern disorder (BPD) and inducible laryngeal obstruction (ILO). They can be considered in isolation, however, are intricately related and often co-exist. When both are suspected, we propose both BPD and ILO be investigated within an all-encompassing multi-disciplinary dysfunctional breathing clinic. The MDT clinic can diagnose DB through expert history taking and a choice of appropriate tests/examinations which may include spirometry, breathing pattern analysis, exercise testing and laryngoscopic examination. Use of the proposed algorithm presented in this article will aid decision making regarding choosing the most appropriate tests and understanding the diagnostic implications of these tests. The most common symptoms of DB are shortness of breath and chest discomfort, often during exercise. Patients with DB typically present with normal spirometry and an altered breathing pattern at rest which is amplified during exercise. In pediatric ILO, abnormalities of the upper airway such as cobblestoning are commonly seen followed by abnormal activity of the upper airway structures provoked by exercise. This may be associated with a varying degree of stridor. The symptoms, however, are often misdiagnosed as asthma and the picture can be further complicated by the common co-presentation of DB and asthma. Associated conditions such as asthma, extra-esophageal reflux, rhinitis, and allergy must be treated appropriately and well controlled before any directed therapy for DB can be started if therapy is to be successful. DB in pediatrics is commonly treated with a course of non-pharmaceutical therapy. The therapy is provided by an experienced physiotherapist, speech and language therapist or psychologist depending on the dominant features of the DB presentation (i.e., BPD or ILO in combination or in isolation) and some patients will benefit from input from more than one of these disciplines. An individualized treatment program based on expert assessment and personalized goals will result in a return to normal function with reoccurrence being rare.
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Affiliation(s)
- Nicki Barker
- Sheffield Children's NHS Foundation Trust, Sheffield, United Kingdom
| | - Ravi Thevasagayam
- Sheffield Children's NHS Foundation Trust, Sheffield, United Kingdom
| | - Kelechi Ugonna
- Sheffield Children's NHS Foundation Trust, Sheffield, United Kingdom
| | - Jane Kirkby
- Sheffield Children's NHS Foundation Trust, Sheffield, United Kingdom
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