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Karkouli G, Douros K, Moriki D, Moutsatsou P, Giannopoulou I, Maratou E, Koumpagioti D. Dysfunctional Breathing in Children: A Literature Review. CHILDREN (BASEL, SWITZERLAND) 2024; 11:556. [PMID: 38790551 PMCID: PMC11120484 DOI: 10.3390/children11050556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Revised: 04/22/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024]
Abstract
Dysfunctional breathing (DB) describes a respiratory condition that is mainly characterized by abnormal breathing patterns, affecting both children and adults, often leading to intermittent or chronic complaints and influencing physiological, psychological, and social aspects. Some symptoms include breathlessness; dizziness; palpitations; and anxiety, while its classification lies in breathing pattern disorders and upper airway involvement. Its prevalence among the pediatric population varies with a female overrepresentation, while the existence of comorbidities in DB, such as asthma, gastro-esophageal reflux, nasal diseases, and anxiety/depression, frequently leads to misdiagnosis or underdiagnosis and complicates therapeutic approaches. The basic diagnostic tools involve a detailed history, physical examination, and procedures such as structured light plethysmography, cardiopulmonary exercise testing, and laryngoscopy when a laryngeal obstruction is present. The management of DB presumes a multidimensional approach encompassing breathing retraining, disease-specific advice through speech and language therapy in the presence of laryngeal obstruction, psychotherapy for fostering self-efficacy, and surgical therapy in a structural abnormality. The current review was developed to provide a summary of classifications of DB and epidemiological data concerning the pediatric population, comorbidities, diagnostic tools, and therapeutic approaches to enhance the comprehension and management of DB in children.
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Affiliation(s)
- Georgia Karkouli
- Allergology and Pulmonology Unit, 3rd Pediatric Department, National and Kapodistrian University of Athens, 12462 Athens, Greece; (G.K.); (D.M.)
| | - Konstantinos Douros
- Allergology and Pulmonology Unit, 3rd Pediatric Department, National and Kapodistrian University of Athens, 12462 Athens, Greece; (G.K.); (D.M.)
| | - Dafni Moriki
- Allergology and Pulmonology Unit, 3rd Pediatric Department, National and Kapodistrian University of Athens, 12462 Athens, Greece; (G.K.); (D.M.)
| | - Paraskevi Moutsatsou
- Department of Clinical Biochemistry, National and Kapodistrian University of Athens, 12462 Athens, Greece; (P.M.); (E.M.)
| | - Ioanna Giannopoulou
- Department of Psychiatry, National and Kapodistrian University of Athens, 12462 Athens, Greece;
| | - Eirini Maratou
- Department of Clinical Biochemistry, National and Kapodistrian University of Athens, 12462 Athens, Greece; (P.M.); (E.M.)
| | - Despoina Koumpagioti
- Department of Nursing, National and Kapodistrian University of Athens, 11527 Athens, Greece;
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Hossny E, Adachi Y, Anastasiou E, Badellino H, Custovic A, El-Owaidy R, El-Sayed ZA, Filipovic I, Gomez RM, Kalayci Ö, Le Souëf P, Miligkos M, Morais-Almeida M, Nieto A, Phipatanakul W, Shousha G, Teijeiro A, Wang JY, Wong GW, Xepapadaki P, Yong SB, Papadopoulos NG. Pediatric asthma comorbidities: Global impact and unmet needs. World Allergy Organ J 2024; 17:100909. [PMID: 38827329 PMCID: PMC11141278 DOI: 10.1016/j.waojou.2024.100909] [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: 11/02/2023] [Revised: 04/14/2024] [Accepted: 04/18/2024] [Indexed: 06/04/2024] Open
Abstract
Real-world data on the range and impact of comorbid health conditions that affect pediatric asthma are scant, especially from developing countries. Lack of data hinders effective diagnosis, treatment, and overall management of these complex cases. We, hereby, describe the common pediatric asthma comorbid conditions in terms of evidence for association, potential mechanisms of impact on asthma control, and treatment benefit. Obesity, upper airway allergies, dysfunctional breathing, multiple sensitizations, depressive disorders, food allergy, and gastro-esophageal reflux are common associations with difficult-to-treat asthma. On the other hand, asthma symptoms and/or management may negatively impact the well-being of children through drug adverse effects, worsening of anaphylaxis symptoms, and disturbing mental health. Awareness of these ailments may be crucial for designing the optimum care for each asthmatic child individually and may ultimately improve the quality of life of patients and their families. A multidisciplinary team of physicians is required to identify and manage such comorbidities aiming to mitigate the over-use of asthma pharmacotherapy. Asthma research should target relevant real-world difficulties encountered at clinical practice and focus on interventions that would mitigate the impact of such comorbidities. Finally, policymakers and global healthcare organizations are urged to recognize pediatric asthma control as a healthcare priority and allocate resources for research and clinical interventions. In other words, global asthma control needs support by compassionate scientific partnership.
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Affiliation(s)
- Elham Hossny
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Yuichi Adachi
- Pediatric Allergy Center, Toyama Red Cross Hospital, Japan
| | - Eleni Anastasiou
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Héctor Badellino
- Faculty of Psychology, UCES University, San Francisco, Argentina
| | - Adnan Custovic
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Rasha El-Owaidy
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Zeinab A. El-Sayed
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | | | | | - Ömer Kalayci
- Hacettepe University School of Medicine, Ankara, Turkey
| | - Peter Le Souëf
- School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Michael Miligkos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Antonio Nieto
- Pediatric Pulmonology and Allergy Unit, Hospital Universitari i Politècnic La Fe, Health Research Institute La Fe, Valencia, Spain
| | - Wanda Phipatanakul
- Division of Allergy and Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ghada Shousha
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Alvaro Teijeiro
- Respiratory Department, Pediatric Hospital, Córdoba, Argentina
| | - Jiu-Yao Wang
- Allergy, Immunology and Microbiome Research Center, China Medical University Children's Hospital, Taichung, Taiwan
| | - Gary W.K. Wong
- Department of Paediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| | - Paraskevi Xepapadaki
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Su Boon Yong
- Department of Allergy and Immunology, China Medical University Children's Hospital, Taichung, Taiwan
| | - Nikolaos G. Papadopoulos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
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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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Peiffer C. Puzzled by dysfunctional breathing disorder(s)? Consider the Bayesian brain hypothesis! Front Neurosci 2023; 17:1270556. [PMID: 37877012 PMCID: PMC10593455 DOI: 10.3389/fnins.2023.1270556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/14/2023] [Indexed: 10/26/2023] Open
Abstract
There is currently growing clinical concern regarding dysfunctional breathing disorder(s) (DBD), an umbrella term for a set of multidimensional clinical conditions that are characterized by altered breathing pattern associated with a variety of intermittent or chronic symptoms, notably dyspnea, in the absence or in excess of, organic disease. However, several aspects of DBD remain poorly understood and/or open to debate, especially the inconsistent relationship between the array of experienced symptoms and their supposedly underlying mechanisms. This may be partly due to a more general problem, i.e., the prevailing way we conceptualize symptoms. In the present article, after a brief review of the different aspects of DBD from the current perspective, I submit a call for considering DBD under the innovating perspective of the Bayesian brain hypothesis, i.e., a potent and novel model that fundamentally changes our views on symptom perception.
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Affiliation(s)
- Claudine Peiffer
- Dyspnea Clinic, Department of Physiology, University Children Hospital Robert Debré (AP-HP), Paris, France
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Bokov P, Peiffer C, Gallego J, Pautrat J, Matrot B, Delclaux C. A decrease in plant gain, namely CO 2 stores, characterizes dysfunctional breathing whatever its subtype in children. Front Physiol 2023; 14:1217391. [PMID: 37469562 PMCID: PMC10352948 DOI: 10.3389/fphys.2023.1217391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 06/19/2023] [Indexed: 07/21/2023] Open
Abstract
Background: Whether dysfunctional breathing (DB) subtype classification is useful remains undetermined. The hyperventilation provocation test (HVPT) is used to diagnose DB. This test begins with a 3-min phase of hyperventilation during which fractional end-tidal CO2 (FETCO2) decreases that could be an assessment of plant gain, which relies on CO2 stores. Our aim was to assess 1) whether the children suffering from different subtypes of DB exhibit decreased plant gain and 2) the relationships between HVPT characteristics and plant gain. Methods: We retrospectively selected 48 children (median age 13.5 years, 36 females, 12 males) who exhibited during a cardiopulmonary exercise test either alveolar hyperventilation (transcutaneous PCO2 < 30 mmHg, n = 6) or inappropriate hyperventilation (increased VE'/V'CO2 slope) without hypocapnia (n = 18) or dyspnea without hyperventilation (n = 18) compared to children exhibiting physiological breathlessness (dyspnea for sports only, n = 6). These children underwent tidal-breathing recording (ventilation and FETCO2 allowing the calculation of plant gain) and a HVPT. Results: The plant gain was significantly higher in the physiological group as compared to the dyspnea without hyperventilation group, p = 0.024 and hyperventilation without hypocapnia group, p = 0.008 (trend for the hyperventilation with hypocapnia group, p = 0.078). The slope of linear decrease in FETCO2 during hyperventilation was significantly more negative in physiological breathlessness group as compared to hyperventilation without hypocapnia group (p = 0.005) and dyspnea without hyperventilation group (p = 0.049). Conclusion: The children with DB, regardless of their subtype, deplete their CO2 stores (decreased plant gain), which may be due to intermittent alveolar hyperventilation, suggesting the futility of our subtype classification.
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Affiliation(s)
- Plamen Bokov
- Service de Physiologie Pédiatrique -Centre du Sommeil—CRMR Hypoventilations Alvéolaires Rares, AP-HP, Hôpital Robert Debré, INSERM NeuroDiderot, Université de Paris, Paris, France
| | - Claudine Peiffer
- Service de Physiologie Pédiatrique, Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Robert Debré, Paris, France
| | - Jorge Gallego
- INSERM NeuroDiderot, Université de Paris, Paris, France
| | - Jade Pautrat
- Service de Physiologie Pédiatrique, Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Robert Debré, Paris, France
| | - Boris Matrot
- INSERM NeuroDiderot, Université de Paris, Paris, France
| | - Christophe Delclaux
- Service de Physiologie Pédiatrique -Centre du Sommeil—CRMR Hypoventilations Alvéolaires Rares, AP-HP, Hôpital Robert Debré, INSERM NeuroDiderot, Université de Paris, Paris, France
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6
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Leong P, Gibson PG, Vertigan AE, Hew M, McDonald VM, Bardin PG. Vocal cord dysfunction/inducible laryngeal obstruction-2022 Melbourne Roundtable Report. Respirology 2023; 28:615-626. [PMID: 37221142 PMCID: PMC10947219 DOI: 10.1111/resp.14518] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 05/08/2023] [Indexed: 05/25/2023]
Abstract
Vocal cord dysfunction/inducible laryngeal obstruction (VCD/ILO), is a common condition characterized by breathlessness associated with inappropriate laryngeal narrowing. Important questions remain unresolved, and to improve collaboration and harmonization in the field, we convened an international Roundtable conference on VCD/ILO in Melbourne, Australia. The aims were to delineate a consistent approach to VCD/ILO diagnosis, appraise disease pathogenesis, outline current management and model(s) of care and identify key research questions. This report summarizes discussions, frames key questions and details recommendations. Participants discussed clinical, research and conceptual advances in the context of recent evidence. The condition presents in a heterogenous manner, and diagnosis is often delayed. Definitive diagnosis of VCD/ILO conventionally utilizes laryngoscopy demonstrating inspiratory vocal fold narrowing >50%. Computed tomography of the larynx is a new technology with potential for swift diagnosis that requires validation in clinical pathways. Disease pathogenesis and multimorbidity interactions are complex reflecting a multi-factorial, complex condition, with no single overarching disease mechanism. Currently there is no evidence-based standard of care since randomized trials for treatment are non-existent. Recent multidisciplinary models of care need to be clearly articulated and prospectively investigated. Patient impact and healthcare utilization can be formidable but have largely escaped inquiry and patient perspectives have not been explored. Roundtable participants expressed optimism as collective understanding of this complex condition evolves. The Melbourne VCD/ILO Roundtable 2022 identified clear priorities and future directions for this impactful condition.
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Affiliation(s)
- Paul Leong
- Monash HealthMelbourneVictoriaAustralia
- Monash UniversityMelbourneVictoriaAustralia
| | - Peter G. Gibson
- John Hunter HospitalNewcastleNew South WalesAustralia
- Centre of Excellence in Treatable TraitsUniversity of NewcastleNewcastleNew South WalesAustralia
| | - Anne E. Vertigan
- John Hunter HospitalNewcastleNew South WalesAustralia
- Centre of Excellence in Treatable TraitsUniversity of NewcastleNewcastleNew South WalesAustralia
| | - Mark Hew
- Alfred HospitalMelbourneVictoriaAustralia
| | - Vanessa M. McDonald
- John Hunter HospitalNewcastleNew South WalesAustralia
- Centre of Excellence in Treatable TraitsUniversity of NewcastleNewcastleNew South WalesAustralia
| | - Philip G. Bardin
- Monash HealthMelbourneVictoriaAustralia
- Monash UniversityMelbourneVictoriaAustralia
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7
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Wells C, Makariou I, Barker N, Thevasagayam R, Sonnappa S. Exercise induced laryngeal obstruction (EILO) in children and young people: Approaches to assessment and management. Paediatr Respir Rev 2023:S1526-0542(23)00018-0. [PMID: 37210300 DOI: 10.1016/j.prrv.2023.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 04/11/2023] [Indexed: 05/22/2023]
Abstract
Exercise Induced Laryngeal Obstruction (EILO) is characterised by breathlessness, cough and/or noisy breathing particularly during high intensity exercise. EILO is a subcategory of inducible laryngeal obstruction where exercise is the trigger that provokes inappropriate transient glottic or supraglottic narrowing. It is a common condition affecting 5.7-7.5% of the general population and is a key differential diagnosis for young athletes presenting with exercise related dyspnoea where prevalence rates go as high as 34%. Although the condition has been recognised for a long time, little attention, and awareness of the condition results in many young people dropping out of sporting participation due to troublesome symptoms. With evolving understanding of the condition, diagnostic tests and interventions, this review looks to present the current available evidence and best practice when managing young people with EILO.
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Affiliation(s)
- Charlotte Wells
- Department of Respiratory Paediatrics, The Royal Brompton Hospital Part of Guy's and ST Thomas's NHS Foundation Trust, London, UK; University of East Anglia, Health Sciences, Norwich Research Park, Norwich, UK
| | - Ioannis Makariou
- Department of Respiratory Paediatrics, The Royal Brompton Hospital Part of Guy's and ST Thomas's NHS Foundation Trust, London, UK
| | - Nicki Barker
- Department of Respiratory Medicine, Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - Ravi Thevasagayam
- Department of Respiratory Medicine, Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - Samatha Sonnappa
- Department of Respiratory Paediatrics, The Royal Brompton Hospital Part of Guy's and ST Thomas's NHS Foundation Trust, London, UK.
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8
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Wise SK, Damask C, Roland LT, Ebert C, Levy JM, Lin S, Luong A, Rodriguez K, Sedaghat AR, Toskala E, Villwock J, Abdullah B, Akdis C, Alt JA, Ansotegui IJ, Azar A, Baroody F, Benninger MS, Bernstein J, Brook C, Campbell R, Casale T, Chaaban MR, Chew FT, Chambliss J, Cianferoni A, Custovic A, Davis EM, DelGaudio JM, Ellis AK, Flanagan C, Fokkens WJ, Franzese C, Greenhawt M, Gill A, Halderman A, Hohlfeld JM, Incorvaia C, Joe SA, Joshi S, Kuruvilla ME, Kim J, Klein AM, Krouse HJ, Kuan EC, Lang D, Larenas-Linnemann D, Laury AM, Lechner M, Lee SE, Lee VS, Loftus P, Marcus S, Marzouk H, Mattos J, McCoul E, Melen E, Mims JW, Mullol J, Nayak JV, Oppenheimer J, Orlandi RR, Phillips K, Platt M, Ramanathan M, Raymond M, Rhee CS, Reitsma S, Ryan M, Sastre J, Schlosser RJ, Schuman TA, Shaker MS, Sheikh A, Smith KA, Soyka MB, Takashima M, Tang M, Tantilipikorn P, Taw MB, Tversky J, Tyler MA, Veling MC, Wallace D, Wang DY, White A, Zhang L. International consensus statement on allergy and rhinology: Allergic rhinitis - 2023. Int Forum Allergy Rhinol 2023; 13:293-859. [PMID: 36878860 DOI: 10.1002/alr.23090] [Citation(s) in RCA: 79] [Impact Index Per Article: 79.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/11/2022] [Accepted: 09/13/2022] [Indexed: 03/08/2023]
Abstract
BACKGROUND In the 5 years that have passed since the publication of the 2018 International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis (ICAR-Allergic Rhinitis 2018), the literature has expanded substantially. The ICAR-Allergic Rhinitis 2023 update presents 144 individual topics on allergic rhinitis (AR), expanded by over 40 topics from the 2018 document. Originally presented topics from 2018 have also been reviewed and updated. The executive summary highlights key evidence-based findings and recommendation from the full document. METHODS ICAR-Allergic Rhinitis 2023 employed established evidence-based review with recommendation (EBRR) methodology to individually evaluate each topic. Stepwise iterative peer review and consensus was performed for each topic. The final document was then collated and includes the results of this work. RESULTS ICAR-Allergic Rhinitis 2023 includes 10 major content areas and 144 individual topics related to AR. For a substantial proportion of topics included, an aggregate grade of evidence is presented, which is determined by collating the levels of evidence for each available study identified in the literature. For topics in which a diagnostic or therapeutic intervention is considered, a recommendation summary is presented, which considers the aggregate grade of evidence, benefit, harm, and cost. CONCLUSION The ICAR-Allergic Rhinitis 2023 update provides a comprehensive evaluation of AR and the currently available evidence. It is this evidence that contributes to our current knowledge base and recommendations for patient evaluation and treatment.
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Affiliation(s)
- Sarah K Wise
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Cecelia Damask
- Otolaryngology-HNS, Private Practice, University of Central Florida, Lake Mary, Florida, USA
| | - Lauren T Roland
- Otolaryngology-HNS, Washington University, St. Louis, Missouri, USA
| | - Charles Ebert
- Otolaryngology-HNS, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Joshua M Levy
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Sandra Lin
- Otolaryngology-HNS, University of Wisconsin, Madison, Wisconsin, USA
| | - Amber Luong
- Otolaryngology-HNS, McGovern Medical School of the University of Texas, Houston, Texas, USA
| | - Kenneth Rodriguez
- Otolaryngology-HNS, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Ahmad R Sedaghat
- Otolaryngology-HNS, University of Cincinnati, Cincinnati, Ohio, USA
| | - Elina Toskala
- Otolaryngology-HNS, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | | | - Baharudin Abdullah
- Otolaryngology-HNS, Universiti Sains Malaysia, Kubang, Kerian, Kelantan, Malaysia
| | - Cezmi Akdis
- Immunology, Infectious Diseases, Swiss Institute of Allergy and Asthma Research, Davos, Switzerland
| | - Jeremiah A Alt
- Otolaryngology-HNS, University of Utah, Salt Lake City, Utah, USA
| | | | - Antoine Azar
- Allergy/Immunology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Fuad Baroody
- Otolaryngology-HNS, University of Chicago, Chicago, Illinois, USA
| | | | | | - Christopher Brook
- Otolaryngology-HNS, Harvard University, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Raewyn Campbell
- Otolaryngology-HNS, Macquarie University, Sydney, NSW, Australia
| | - Thomas Casale
- Allergy/Immunology, University of South Florida College of Medicine, Tampa, Florida, USA
| | - Mohamad R Chaaban
- Otolaryngology-HNS, Cleveland Clinic, Case Western Reserve University, Cleveland, Ohio, USA
| | - Fook Tim Chew
- Allergy/Immunology, Genetics, National University of Singapore, Singapore, Singapore
| | - Jeffrey Chambliss
- Allergy/Immunology, University of Texas Southwestern, Dallas, Texas, USA
| | - Antonella Cianferoni
- Allergy/Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | | | | | - Anne K Ellis
- Allergy/Immunology, Queens University, Kingston, ON, Canada
| | | | - Wytske J Fokkens
- Otorhinolaryngology, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | | | - Matthew Greenhawt
- Allergy/Immunology, Pediatrics, University of Colorado, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Amarbir Gill
- Otolaryngology-HNS, University of Michigan, Ann Arbor, Michigan, USA
| | - Ashleigh Halderman
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Jens M Hohlfeld
- Respiratory Medicine, Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Hannover Medical School, German Center for Lung Research, Hannover, Germany
| | | | - Stephanie A Joe
- Otolaryngology-HNS, University of Illinois Chicago, Chicago, Illinois, USA
| | - Shyam Joshi
- Allergy/Immunology, Oregon Health and Science University, Portland, Oregon, USA
| | | | - Jean Kim
- Otolaryngology-HNS, Johns Hopkins University, Baltimore, Maryland, USA
| | - Adam M Klein
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Helene J Krouse
- Otorhinolaryngology Nursing, University of Texas Rio Grande Valley, Edinburg, Texas, USA
| | - Edward C Kuan
- Otolaryngology-HNS, University of California Irvine, Orange, California, USA
| | - David Lang
- Allergy/Immunology, Cleveland Clinic, Cleveland, Ohio, USA
| | | | | | - Matt Lechner
- Otolaryngology-HNS, University College London, Barts Health NHS Trust, London, UK
| | - Stella E Lee
- Otolaryngology-HNS, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Victoria S Lee
- Otolaryngology-HNS, University of Illinois Chicago, Chicago, Illinois, USA
| | - Patricia Loftus
- Otolaryngology-HNS, University of California San Francisco, San Francisco, California, USA
| | - Sonya Marcus
- Otolaryngology-HNS, Stony Brook University, Stony Brook, New York, USA
| | - Haidy Marzouk
- Otolaryngology-HNS, State University of New York Upstate, Syracuse, New York, USA
| | - Jose Mattos
- Otolaryngology-HNS, University of Virginia, Charlottesville, Virginia, USA
| | - Edward McCoul
- Otolaryngology-HNS, Ochsner Clinic, New Orleans, Louisiana, USA
| | - Erik Melen
- Pediatric Allergy, Karolinska Institutet, Stockholm, Sweden
| | - James W Mims
- Otolaryngology-HNS, Wake Forest University, Winston Salem, North Carolina, USA
| | - Joaquim Mullol
- Otorhinolaryngology, Hospital Clinic Barcelona, Barcelona, Spain
| | - Jayakar V Nayak
- Otolaryngology-HNS, Stanford University, Palo Alto, California, USA
| | - John Oppenheimer
- Allergy/Immunology, Rutgers, State University of New Jersey, Newark, New Jersey, USA
| | | | - Katie Phillips
- Otolaryngology-HNS, University of Cincinnati, Cincinnati, Ohio, USA
| | - Michael Platt
- Otolaryngology-HNS, Boston University, Boston, Massachusetts, USA
| | | | | | - Chae-Seo Rhee
- Rhinology/Allergy, Seoul National University Hospital and College of Medicine, Seoul, Korea
| | - Sietze Reitsma
- Otolaryngology-HNS, University of Amsterdam, Amsterdam, Netherlands
| | - Matthew Ryan
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Joaquin Sastre
- Allergy, Fundacion Jiminez Diaz, University Autonoma de Madrid, Madrid, Spain
| | - Rodney J Schlosser
- Otolaryngology-HNS, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Theodore A Schuman
- Otolaryngology-HNS, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Marcus S Shaker
- Allergy/Immunology, Dartmouth Geisel School of Medicine, Lebanon, New Hampshire, USA
| | - Aziz Sheikh
- Primary Care, University of Edinburgh, Edinburgh, Scotland
| | - Kristine A Smith
- Otolaryngology-HNS, University of Utah, Salt Lake City, Utah, USA
| | - Michael B Soyka
- Otolaryngology-HNS, University of Zurich, University Hospital of Zurich, Zurich, Switzerland
| | - Masayoshi Takashima
- Otolaryngology-HNS, Houston Methodist Academic Institute, Houston, Texas, USA
| | - Monica Tang
- Allergy/Immunology, University of California San Francisco, San Francisco, California, USA
| | | | - Malcolm B Taw
- Integrative East-West Medicine, University of California Los Angeles, Westlake Village, California, USA
| | - Jody Tversky
- Allergy/Immunology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Matthew A Tyler
- Otolaryngology-HNS, University of Minnesota, Minneapolis, Minnesota, USA
| | - Maria C Veling
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Dana Wallace
- Allergy/Immunology, Nova Southeastern University, Ft. Lauderdale, Florida, USA
| | - De Yun Wang
- Otolaryngology-HNS, National University of Singapore, Singapore, Singapore
| | - Andrew White
- Allergy/Immunology, Scripps Clinic, San Diego, California, USA
| | - Luo Zhang
- Otolaryngology-HNS, Beijing Tongren Hospital, Beijing, China
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9
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Milstein CF, Patel RR, Laurash E, Kampert M. Identification of Breathing Pattern Disorder in Athletes With Exercise-Induced Laryngeal Obstruction: A Novel Assessment Tool. J Voice 2023:S0892-1997(23)00006-1. [PMID: 36710197 DOI: 10.1016/j.jvoice.2023.01.006] [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: 11/03/2022] [Revised: 01/05/2023] [Accepted: 01/05/2023] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To report the diagnostic utility of the novel, high-ventilatory task assessment tool called the Milstein Breathing Pattern Assessment Index (M-BPAI) for evaluation of Breathing Pattern Disorder (BPD) in athletes with and without breathing difficulty, and to evaluate the prevalence of BPD in athletes referred for Exercise Induced Laryngeal Obstruction (EILO). BPD is an abnormal respiratory biomechanical pattern caused from functional or structural factors. The presence of BPD in athletes with EILO is unknown. The current clinical evaluations of dysfunctional breathing patterns are limiting for evaluation of BPD in patients with EILO, as these only evaluate the patients in low ventilatory output tasks of rest breathing. STUDY DESIGN AND METHODS In this prospective study, a total of 77 athletes referred to the clinic for suspected EILO and 58 athletes without any respiratory difficulty underwent M-BPAI assessment. Data collection from the experimental group also included the Dyspnea Index, and laryngeal video endoscopic provocation test. RESULTS The M-BPAI score was significantly larger in the patient group compared to the control group. An overall M-BPAI score of ≥8 corresponds to the AUC of 0.87 (95% CI: 0.81-0.93) with a sensitivity of 0.862 and specificity of 0.792. A total of 60 (78%) patients had an overall M-BPAI score of ≥8. CONCLUSION The M-BPAI has the potential to be a valuable clinical diagnostic marker for identifying BPD in patients with suspected EILO with further research and validation.
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Affiliation(s)
| | - Rita R Patel
- Department of Otolaryngology Head & Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana.
| | - Emma Laurash
- Head and Neck Institute, Cleveland Clinic, Cleveland, Ohio
| | - Matthew Kampert
- Department of Sports Medicine, Cleveland Clinic, Cleveland Ohio; Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, Ohio
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10
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Easton S, Ainsworth B, Thomas M, Latter S, Knibb R, Cook A, Wilding S, Bahrami‐Hessari M, Kennington E, Gibson D, Wilkins H, Yardley L, Roberts G. Planning a digital intervention for adolescents with asthma (BREATHE4T): A theory-, evidence- and Person-Based Approach to identify key behavioural issues. Pediatr Pulmonol 2022; 57:2589-2602. [PMID: 35932183 PMCID: PMC9826240 DOI: 10.1002/ppul.26099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/05/2022] [Accepted: 07/20/2022] [Indexed: 01/11/2023]
Abstract
OBJECTIVES To describe a transparent approach to planning a digital intervention for adolescents to self-manage their asthma using breathing retraining (BRT), based on an existing, effective adult intervention (BREATHE). METHODS A theory-, evidence-, and Person-Based Approach was used to maximise the effectiveness and persuasiveness of the intervention. A scoping review and semistructured interviews with target intervention users (N = 18, adolescents aged 12-17 years with asthma and parents) were carried out to explore user perspectives, barriers, and facilitators towards the intended behaviours and potential intervention features. The combined evidence was used alongside and to inform theory-based activities and enabled iterative planning of the intervention. RESULTS The scoping review identified themes relating to user-specific self-management issues, content, education, training needs, and features for a digital intervention. Interviews elicited potential barriers to intended behaviours such as the anticipated embarrassment of using BRT and concerns around remaining calm. Facilitators included BRT delivered by adolescents who share experiences of asthma and information for performing exercises discreetly. Relevant theoretical frameworks ensured that appropriate psychological constructs were targeted. A behavioural analysis identified six intervention functions and thirty behaviour change techniques. Logic modelling mapped the programme theory and mechanisms, which aims to improve adolescent asthma-related quality of life. CONCLUSIONS This study gives a transparent insight into the approach followed to plan a self-guided BRT intervention for adolescents and has led to identification of key behavioural issues, enabling relevant intervention content to be chosen. Insight has been given into adolescent perceptions of BRT, which facilitated development of the prototype intervention.
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Affiliation(s)
- Stephanie Easton
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation TrustSouthamptonUK
- Human Development and Health, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
| | - Ben Ainsworth
- Department of Psychology, Faculty of Humanities and Social SciencesUniversity of BathBathUK
| | - Mike Thomas
- Primary Care and Population Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
| | - Sue Latter
- School of Health SciencesUniversity of SouthamptonSouthamptonUK
| | - Rebecca Knibb
- School of Psychology, College of Health and Life SciencesUniversity of AstonBirminghamUK
| | - Amber Cook
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation TrustSouthamptonUK
| | - Sam Wilding
- Clinical Trials Unit, University Hospital SouthamptonSouthamptonUK
| | - Michael Bahrami‐Hessari
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation TrustSouthamptonUK
| | | | - Denise Gibson
- Physiotherapy DepartmentUniversity Hospital SouthamptonSouthamptonUK
| | - Hannah Wilkins
- Physiotherapy DepartmentUniversity Hospital SouthamptonSouthamptonUK
| | - Lucy Yardley
- Centre for Clinical and Community Applications of Health PsychologyUniversity of SouthamptonSouthamptonUK
| | - Graham Roberts
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation TrustSouthamptonUK
- Human Development and Health, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
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11
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Peiffer C, Pautrat J, Benzouid C, Fuchs-Climent D, Buridans-Travier N, Houdouin V, Bokov P, Delclaux C. Diagnostic tests and subtypes of dysfunctional breathing in children with unexplained exertional dyspnea. Pediatr Pulmonol 2022; 57:2428-2436. [PMID: 35773227 DOI: 10.1002/ppul.26052] [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: 04/01/2022] [Revised: 06/23/2022] [Accepted: 06/26/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Inappropriate hyperventilation during exercise may be a specific subtype of dysfunctional breathing (DB). OBJECTIVE To assess whether Nijmegen questionnaire and hyperventilation provocation test (HVPT) are able to differentiate inappropriate hyperventilation from other DB subtypes in children with unexplained exertional dyspnea, and normal spirometry and echocardiography. METHODS The results were compared between a subgroup of 25 children with inappropriate hyperventilation (increased V'E/V'CO2 slope during a cardiopulmonary exercise test (CPET)) and an age and sex matched subgroup of 25 children with DB without hyperventilation (median age, 13.5 years; 36 girls). Anxiety was evaluated using State-Trait Anxiety Inventory for Children questionnaire. RESULTS All children were normocapnic (at rest and peak exercise) and the children with hyperventilation had lower tidal volume/vital capacity on peak exercise (shallow breathing). The Nijmegen score correlated positively with dyspnea during the CPET and the HVPT (p = 0.001 and 0.010, respectively) and with anxiety score (p = 0.022). The proportion of children with a positive Nijmegen score (≥19) did not differ between hyperventilation (13/25) and no hyperventilation (14/25) groups (p = 0.777). Fractional end-tidal CO2 (FETCO2 ) at 5-min recovery of the HVPT was < 90% baseline in all children (25/25) of both subgroups. Likewise, there was no significant difference between the two subgroups for other indices of HVPT (FETCO2 at 3-min recovery and symptoms during the test). CONCLUSION The validity of the Nijmegen questionnaire and the HVPT to discriminate specific subtypes of dysfunctional breathing, as well as the relevance of the inappropriate hyperventilation subtype itself may both be questioned.
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Affiliation(s)
- Claudine Peiffer
- AP-HP, Hôpital Robert Debré, Service de Physiologie Pédiatrique-Centre du Sommeil, Paris, France
| | - Jade Pautrat
- AP-HP, Hôpital Robert Debré, Service de Physiologie Pédiatrique-Centre du Sommeil, Paris, France
| | - Chérine Benzouid
- AP-HP, Hôpital Robert Debré, Service de Physiologie Pédiatrique-Centre du Sommeil, Paris, France
| | | | | | | | - Plamen Bokov
- AP-HP, Hôpital Robert Debré, Service de Physiologie Pédiatrique-Centre du Sommeil, INSERM NeuroDiderot, Université de Paris Cité, Paris, France
| | - Christophe Delclaux
- AP-HP, Hôpital Robert Debré, Service de Physiologie Pédiatrique-Centre du Sommeil, INSERM NeuroDiderot, Université de Paris Cité, Paris, France
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12
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Gaffin JM, Castro M, Bacharier LB, Fuhlbrigge AL. The Role of Comorbidities in Difficult-to-Control Asthma in Adults and Children. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:397-408. [PMID: 34863928 PMCID: PMC8837696 DOI: 10.1016/j.jaip.2021.11.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/29/2021] [Accepted: 11/22/2021] [Indexed: 02/07/2023]
Abstract
Assessment of asthma comorbidities, conditions that adversely affect the pathobiology of asthma or impair its response to therapies, is a fundamental step in the evaluation and management of patients with difficult-to-treat asthma. Identifying and effectively treating asthma comorbidities, such as obesity, obstructive sleep apnea, and chronic sinusitis with nasal polyps, may improve asthma control and reduce exacerbations. In addition, identifying comorbid T2 inflammatory conditions may help guide optimal selection of biologic therapies. Here, we describe common comorbid conditions found in adult and pediatric difficult-to-control asthma, discuss evidence for the association with asthma morbidity and treatment benefit, and provide information on how and when to assess comorbidities.
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Affiliation(s)
- Jonathan M. Gaffin
- Division of Pulmonary Medicine, Boston Children’s Hospital, 300 Longwood Avenue, Boston MA, USA
| | - Mario Castro
- Division of Pulmonary, Critical Care Medicine, University of Kansas School of Medicine, Kansas City, KS, USA
| | - Leonard B. Bacharier
- Division of Pediatric Allergy, Immunology and Pulmonary Medicine, Monroe Carell Jr. Children’s Hospital at Vanderbilt, Nashville, TN, USA
| | - Anne L. Fuhlbrigge
- Pulmonary Sciences and Critical Care, Department of Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
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13
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Ronco L, Folino A, Goia M, Crida B, Esposito I, Bignamini E. Do not forget asthma comorbidities in pediatric severe asthma! Front Pediatr 2022; 10:932366. [PMID: 35967579 PMCID: PMC9372496 DOI: 10.3389/fped.2022.932366] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/28/2022] [Indexed: 11/18/2022] Open
Abstract
Asthma is the most common chronic respiratory disease in childhood. The long-term goals in managing asthma aim to control symptoms and prevent exacerbations, as well as to reduce side effects of therapy and mortality disease-related. Most of patients have mild to moderate asthma and respond well to standard therapies. However, a minor proportion of children with asthma has severe disease that remains uncontrolled despite optimal adherence to prescribed therapy and treatment of contributory factors, including trigger exposures and comorbidities, which can mimic or worsen asthma and contribute to exacerbations and poor quality of life. Evaluation of comorbidities is fundamental to optimize the management of the disease in a subgroup of patients with poor responder asthma. The overall aim of this article is to describe characteristics of main pediatric severe asthma comorbidities reported in literature, giving clinicians tools to recognize and manage properly these conditions.
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Affiliation(s)
- Lucia Ronco
- Department of Pediatric Science, School of Medicine, University of Turin, Turin, Italy
| | - Anna Folino
- Department of Surgical Science, University of Turin, Turin, Italy
| | - Manuela Goia
- Pediatric Pulmonology Unit, Regina Margherita Children Hospital, AOU Cittá Della Salute e Della Scienza, Turin, Italy
| | - Benedetta Crida
- Pediatric Pulmonology Unit, Regina Margherita Children Hospital, AOU Cittá Della Salute e Della Scienza, Turin, Italy
| | - Irene Esposito
- Pediatric Pulmonology Unit, Regina Margherita Children Hospital, AOU Cittá Della Salute e Della Scienza, Turin, Italy
| | - Elisabetta Bignamini
- Pediatric Pulmonology Unit, Regina Margherita Children Hospital, AOU Cittá Della Salute e Della Scienza, Turin, Italy
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14
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Hengeveld VS, Keijzer PB, Diamant Z, Thio BJ. An Algorithm for Strategic Continuation or Restriction of Asthma Medication Prior to Exercise Challenge Testing in Childhood Exercise Induced Bronchoconstriction. Front Pediatr 2022; 10:800193. [PMID: 35273926 PMCID: PMC8902070 DOI: 10.3389/fped.2022.800193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/05/2022] [Indexed: 11/23/2022] Open
Abstract
Exercise induced bronchial (EIB) constriction is a common and highly specific feature of pediatric asthma and should be diagnosed with an exercise challenge test (ECT). The impact of EIB in asthmatic children's daily lives is immense, considering the effects on both physical and psychosocial development. Monitoring childhood asthma by ECT's can provide insight into daily life disease burden and the control of asthma. Current guidelines for bronchoprovocation tests restrict both the use of reliever and maintenance asthma medication before an exercise challenge to prevent false-negative testing, as both have significant acute bronchoprotective properties. However, restricting maintenance medication before an ECT may be less appropiate to evaluate EIB symptoms in daily life when a diagnosis of asthma is well established. Rigorous of maintenance medication before an ECT according to guidelines may lead to overestimation of the real, daily life asthma burden and lead to an inappropiate step-up in therapy. The protection against EIB offered by the combined acute and chronic bronchoprotective effects of maintenance medication can be properly assessed whilst maintaining them. This may aid in achieving the goal of unrestricted participation of children in daily play and sports activities with their peers without escalation of therapy. When considering a step down in medication, a strategic wash-out of maintenance medication before an ECT aids in providing objective support of potential discontinuation of maintenance medication.
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Affiliation(s)
- Vera S Hengeveld
- Department of Paediatrics, Medisch Spectrum Twente, Enschede, Netherlands
| | - Pascal B Keijzer
- Department of Paediatrics, Medisch Spectrum Twente, Enschede, Netherlands
| | - Zuzana Diamant
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Catholic University of Leuven, Leuven, Belgium.,Department of Respiratory Medicine and Allergology, Institute for Clinical Science, Skane University Hospital, Lund University, Lund, Sweden.,Department of Respiratory Medicine, First Faculty of Medicine, Charles University and Thomayer Hospital, Prague, Czechia.,Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Boony J Thio
- Department of Paediatrics, Medisch Spectrum Twente, Enschede, Netherlands
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15
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Sinha IP, Hepworth C, De S, Sharma SD, Street I, Lawrence PJ, Hampton T. Bullying-induced dyspnea in children: A case series. Pediatr Pulmonol 2021; 56:3054-3055. [PMID: 34166581 DOI: 10.1002/ppul.25544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/07/2021] [Accepted: 05/08/2021] [Indexed: 11/09/2022]
Affiliation(s)
- Ian P Sinha
- Department of Respiratory Medicine, Physiotherapy, and ENT Surgery, Alder Hey Children's Hospital, Liverpool, UK.,Division of Child Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Claire Hepworth
- Department of Respiratory Medicine, Physiotherapy, and ENT Surgery, Alder Hey Children's Hospital, Liverpool, UK
| | - Sujata De
- Department of Respiratory Medicine, Physiotherapy, and ENT Surgery, Alder Hey Children's Hospital, Liverpool, UK
| | - Sunil D Sharma
- Department of Respiratory Medicine, Physiotherapy, and ENT Surgery, Alder Hey Children's Hospital, Liverpool, UK
| | - Ian Street
- Department of Respiratory Medicine, Physiotherapy, and ENT Surgery, Alder Hey Children's Hospital, Liverpool, UK
| | - Philip J Lawrence
- Department of Respiratory Medicine, Physiotherapy, and ENT Surgery, Alder Hey Children's Hospital, Liverpool, UK
| | - Thomas Hampton
- Department of Respiratory Medicine, Physiotherapy, and ENT Surgery, Alder Hey Children's Hospital, Liverpool, UK.,Division of Child Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
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16
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Ramphul M, Lo DKH, Gaillard EA. Precision Medicine for Paediatric Severe Asthma: Current Status and Future Direction. J Asthma Allergy 2021; 14:525-538. [PMID: 34045872 PMCID: PMC8144021 DOI: 10.2147/jaa.s265657] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/26/2021] [Indexed: 12/11/2022] Open
Abstract
Asthma is a heterogeneous disease, characterised by different phenotypes and endotypes. Precision medicine in asthma refers to the implementation of a targeted therapy for each individual child, based on the identification of treatable traits, including environmental, immunological and genetic factors. Severe asthma in children is associated with increased hospitalisation rates, a lower quality of life, increased healthcare costs and an increased mortality. In the era of new molecular biologics treatments, it is essential to improve deep phenotyping of children with severe asthma in order to deliver the most effective treatment to each individual child. In this review, we discuss the personalised approach to the assessment and management of severe asthma. We explore the indications and use of the currently licensed biologics, as well as the potential of other emerging treatments.
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Affiliation(s)
- Manisha Ramphul
- Department of Paediatric Respiratory Medicine, Leicester Children’s Hospital, University Hospitals Leicester, Leicester, UK
| | - David K H Lo
- Department of Paediatric Respiratory Medicine, Leicester Children’s Hospital, University Hospitals Leicester, Leicester, UK
- Department of Respiratory Sciences, Leicester NIHR Biomedical Research Centre (Respiratory Theme), University of Leicester, Leicester, UK
| | - Erol A Gaillard
- Department of Paediatric Respiratory Medicine, Leicester Children’s Hospital, University Hospitals Leicester, Leicester, UK
- Department of Respiratory Sciences, Leicester NIHR Biomedical Research Centre (Respiratory Theme), University of Leicester, Leicester, UK
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17
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Hengeveld VS, van der Kamp MR, Thio BJ, Brannan JD. The Need for Testing-The Exercise Challenge Test to Disentangle Causes of Childhood Exertional Dyspnea. Front Pediatr 2021; 9:773794. [PMID: 35071131 PMCID: PMC8770982 DOI: 10.3389/fped.2021.773794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 12/13/2021] [Indexed: 11/13/2022] Open
Abstract
Exertional dyspnea is a common symptom in childhood which can induce avoidance of physical activity, aggravating the original symptom. Common causes of exertional dyspnea are exercise induced bronchoconstriction (EIB), dysfunctional breathing, physical deconditioning and the sensation of dyspnea when reaching the physiological limit. These causes frequently coexist, trigger one another and have overlapping symptoms, which can impede diagnoses and treatment. In the majority of children with exertional dyspnea, EIB is not the cause of symptoms, and in asthmatic children it is often not the only cause. An exercise challenge test (ECT) is a highly specific tool to diagnose EIB and asthma in children. Sensitivity can be increased by simulating real-life environmental circumstances where symptoms occur, such as environmental factors and exercise modality. An ECT reflects daily life symptoms and impairment, and can in an enjoyable way disentangle common causes of exertional dyspnea.
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Affiliation(s)
- Vera S Hengeveld
- Department of Pediatrics, Medisch Spectrum Twente, Enschede, Netherlands
| | - Mattiènne R van der Kamp
- Department of Pediatrics, Medisch Spectrum Twente, Enschede, Netherlands.,Department of Biomedical Signals and Systems, University of Twente, Enschede, Netherlands
| | - Boony J Thio
- Department of Pediatrics, Medisch Spectrum Twente, Enschede, Netherlands
| | - John D Brannan
- Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, Westmead, NSW, Australia.,Department of Respiratory and Sleep Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia
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