1
|
Mendes FC, Garcia-Larsen V, Moreira A. Obesity and Asthma: Implementing a Treatable Trait Care Model. Clin Exp Allergy 2024. [PMID: 38938020 DOI: 10.1111/cea.14520] [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: 04/05/2024] [Revised: 05/23/2024] [Accepted: 05/28/2024] [Indexed: 06/29/2024]
Abstract
Recognition of obesity as a treatable trait of asthma, impacting its development, clinical presentation and management, is gaining widespread acceptance. Obesity is a significant risk factor and disease modifier for asthma, complicating treatment. Epidemiological evidence highlights that obese asthma correlates with poorer disease control, increased severity and persistence, compromised lung function and reduced quality of life. Various mechanisms contribute to the physiological and clinical complexities observed in individuals with obesity and asthma. These encompass different immune responses, including Type IVb, where T helper 2 cells are pivotal and driven by cytokines like interleukins 4, 5, 9 and 13, and Type IVc, characterised by T helper 17 cells and Type 3 innate lymphoid cells producing interleukin 17, which recruits neutrophils. Additionally, Type V involves immune response dysregulation with significant activation of T helper 1, 2 and 17 responses. Finally, Type VI is recognised as metabolic-induced immune dysregulation associated with obesity. Body mass index (BMI) stands out as a biomarker of a treatable trait in asthma, readily identifiable and targetable, with significant implications for disease management. There exists a notable gap in treatment options for individuals with obese asthma, where asthma management guidelines lack specificity. For example, there is currently no evidence supporting the use of incretin mimetics to improve asthma outcomes in asthmatic individuals without Type 2 diabetes mellitus (T2DM). In this review, we advocate for integrating BMI into asthma care models by establishing clear target BMI goals, promoting sustainable weight loss via healthy dietary choices and physical activity and implementing regular reassessment and referral as necessary.
Collapse
Affiliation(s)
- Francisca Castro Mendes
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório Para a Investigação Integrativa e Translacional Em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal
- Basic and Clinical Immunology Unit, Department of Pathology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Vanessa Garcia-Larsen
- Program in Human Nutrition, Department of International Health, Bloomberg School of Public Health, The Johns Hopkins University, Baltimore, Maryland, USA
| | - André Moreira
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório Para a Investigação Integrativa e Translacional Em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal
- Basic and Clinical Immunology Unit, Department of Pathology, Faculty of Medicine, University of Porto, Porto, Portugal
- Serviço de Imunoalergologia, Centro Hospitalar Universitário São João, Porto, Portugal
| |
Collapse
|
2
|
McDonald VM. Let's talk about obesity in respiratory disease. Respirology 2024; 29:363-365. [PMID: 38389479 DOI: 10.1111/resp.14694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 02/14/2024] [Indexed: 02/24/2024]
Affiliation(s)
- Vanessa Marie McDonald
- Centre of Excellence in Treatable Traits, National Health and Medical Research Council, Newcastle, New South Wales, Australia
- School of Nursing and Midwifery, College of Health, Medicine and Wellbeing, University of Newcastle, New Lambton Heights, New South Wales, Australia
- Department of Respiratory and Sleep Medicine, John Hunter Hospital, New Lambton Heights, New South Wales, Australia
| |
Collapse
|
3
|
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.
Collapse
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
| |
Collapse
|
4
|
Sheykhi M, Pourvali A, Ghandi Y, Alaghmand A, Zamanian M, Eslambeik T, Tajerian A. Exploring the relationship between asthma, its severity and anxiety symptoms in pediatric patients: a case-control study. J Asthma 2024; 61:491-500. [PMID: 38009701 DOI: 10.1080/02770903.2023.2289158] [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: 10/05/2023] [Accepted: 11/25/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Asthma is a global health concern, especially among children, and is associated with various underlying mechanisms. Childhood exposure to early life stress and anxiety can potentially exacerbate asthma symptoms and complicate its management. While some studies have suggested the benefits of psychological therapies as adjuncts to medication in asthma management, evidence remains inconsistent, emphasizing the need for rigorous evaluation. METHOD This case-control study involved 120 children aged 5-15, with 60 children having asthma and 60 healthy controls. Asthma severity was assessed based on EPR3 guidelines, while anxiety symptoms were measured using the Spence Children's Anxiety Scale (SCAS). Demographic data and asthma-related information were collected via questionnaires. Statistical analyses were conducted to explore the relationship between asthma and anxiety. RESULTS Children with asthma exhibited significantly higher anxiety symptoms compared to those without asthma (p < 0.001). Subdomain analysis revealed elevated scores in separation anxiety (SA; p = 0.025), social phobia (SP; p < 0.001), agoraphobia (p = 0.004), and fears of physical injury (p < 0.001) in children with asthma. Furthermore, increased need for SABA, frequency of nocturnal symptoms, and asthma severity were associated with higher anxiety levels in pediatric asthma patients. CONCLUSIONS This study highlights a significant association between asthma and heightened anxiety symptoms in children, particularly in domains, such as SA, SP, agoraphobia, and fears related to physical injury. However, limitations include reliance on self-evaluation questionnaires and the observational nature of the study, emphasizing the need for cautious interpretation.
Collapse
Affiliation(s)
- Mahdi Sheykhi
- School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Ali Pourvali
- Department of Pediatrics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Yazdan Ghandi
- Department of Pediatrics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Anita Alaghmand
- Department of Psychiatry, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Maryam Zamanian
- Department of Epidemiology, Arak University of Medical Sciences, Arak, Iran
| | - Tina Eslambeik
- School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Amin Tajerian
- School of Medicine, Arak University of Medical Sciences, Arak, Iran
| |
Collapse
|
5
|
Mattila T, Vasankari T, Herse F, Leskelä RL, Erhola M, Avellan-Hietanen H, Toppila-Salmi S, Haahtela T. Contrasting healthcare costs of COPD and asthma in elderly. Respir Med 2023; 220:107477. [PMID: 37995877 DOI: 10.1016/j.rmed.2023.107477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/08/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND Caring for ageing populations creates new challenges for society. Obstructive pulmonary diseases, asthma and especially COPD, are responsible for considerable morbidity, mortality, and financial costs in the elderly. We present the change in the burden of asthma and COPD in those aged ≥60 years in Finland from 1996 to 2018. METHODS We collected national register data from 1996 to 2018 from Statistics Finland, Care Register for Health Care, and the Social Insurance Institution. We estimated the prevalence of asthma and severe COPD, use of healthcare, social services, reimbursed inhalation medications, and societal costs. RESULTS In subjects aged ≥60 years, the prevalence was 8% for asthma with reimbursed medication and 0·7% for severe COPD in 2018. In 1996-2018, total costs increased from 33 M€ to 58 M€ (+57%) for asthma and decreased from 38 M€ to 30 M€ (-27%) for COPD. Costs per patient decreased for asthma from 720 € to 460 € (-57%) and remained stable for COPD (2700 € in 2018). Potential years of life lost (PYLL) increased in COPD from 5000 to 6400 (+28%) and the number of emergency department visits increased from 3700 to 6000 (+62%). CONCLUSIONS In a population aged ≥60 years, the total burden caused by asthma decreased but remained stable and high in COPD. PYLL and visits in emergency care increased in COPD.
Collapse
Affiliation(s)
- Tiina Mattila
- Department of Pulmonary Diseases, Heart and Lung Center, Helsinki University Hospital and Helsinki University, Meilahti Triangle Hospital, 6th floor, PO Box 372, 00029 HUS, Helsinki, Finland; Finnish Institute for Health and Welfare, PO Box 30, 00271, Helsinki, Finland.
| | - Tuula Vasankari
- University of Turku, Department of Pulmonary Diseases and Clinical Allergology, PO Box 52, 20521, Turku, Finland; Finnish Lung Health Association (FILHA), Sibeliuksenkatu 11 A 1, 00250, Helsinki, Finland
| | - Fredrik Herse
- Nordic Healthcare Group, Vattuniemenranta 2, 00210, Helsinki, Finland
| | | | - Marina Erhola
- The Wellbeing Services County of Pirkanmaa, Biokatu 10, Finn-Medi 3 (5th floor), 33520, Tampere, Finland
| | - Heidi Avellan-Hietanen
- Department of Pulmonary Diseases, Heart and Lung Center, Helsinki University Hospital and Helsinki University, Meilahti Triangle Hospital, 6th floor, PO Box 372, 00029 HUS, Helsinki, Finland
| | - Sanna Toppila-Salmi
- Skin and Allergy Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, PO Box 160, 00290, Finland; Department of Otorhinolaryngology, Kuopio University Hospital and School of Medicine, Institute of Clinical Medicine, University of Eastern Finland, Finland
| | - Tari Haahtela
- Department of Otorhinolaryngology, Kuopio University Hospital and School of Medicine, Institute of Clinical Medicine, University of Eastern Finland, Finland
| |
Collapse
|
6
|
Liu MC, Bagnasco D, Matucci A, Pilette C, Price RG, Maxwell AC, Alfonso-Cristancho R, Jakes RW, Lee JK, Howarth P. Mepolizumab in Patients With Severe Asthma and Comorbidities: 1-Year REALITI-A Analysis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:3650-3661.e3. [PMID: 37507070 DOI: 10.1016/j.jaip.2023.07.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 06/22/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Severe asthma is complex; comorbidities may influence disease outcomes. OBJECTIVE To assess mepolizumab effectiveness in patients with severe asthma and comorbidities. METHODS REALITI-A was a 2-year international, prospective study enrolling adults with asthma newly prescribed mepolizumab (100 mg subcutaneously) at physician's discretion. This post hoc analysis assessed 1-year outcomes stratified by comorbidities at enrollment: chronic rhinosinusitis with nasal polyps (CRSwNP), gastroesophageal reflux disease (GERD), depression/anxiety, and chronic obstructive pulmonary disease (COPD). Outcomes included the rate of clinically significant asthma exacerbations (CSEs; requiring systemic corticosteroids and/or hospital/emergency room admission) between the 12 months pre- and post-mepolizumab treatment and changes from baseline in daily maintenance oral corticosteroid dose (mo 12), Asthma Control Questionnaire-5 score (mo 12) and forced expiratory volume in 1 second (FEV1; mo 9-12). RESULTS At enrollment (n = 822), 321 of 822 (39%), 309 of 801 (39%), 203 of 785 (26%), and 81 of 808 (10%) patients had comorbid CRSwNP, GERD, depression/anxiety, and COPD, respectively. Post- versus pre-treatment across all comorbidity subgroups: the rate of CSEs decreased by 63% or more; among 298 (39%) patients on maintenance oral corticosteroids at baseline, median dose decreased by 50% or more; Asthma Control Questionnaire-5 score decreased by 0.63 or more points; FEV1 increased by 74 mL or more. Patients with versus without CRSwNP had the greatest improvements (eg, rate of CSEs decreased by 75%). Patients without GERD, depression/anxiety, or COPD had greater improvements than those with the respective comorbidities, except for FEV1 in patients with COPD. CONCLUSIONS Mepolizumab improved disease outcomes in patients with severe asthma irrespective of comorbidities, with additional benefit for patients with CRSwNP.
Collapse
Affiliation(s)
- Mark C Liu
- Divisions of Allergy and Clinical Immunology, Pulmonary and Critical Care Medicine, Johns Hopkins Asthma and Allergy Center, Baltimore, Md.
| | - Diego Bagnasco
- Allergy and Respiratory Diseases, DIMI Department of Internal Medicine, University of Genoa, Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Matucci
- Immunoallergology Unit, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy
| | - Charles Pilette
- Department of Pulmonary Medicine, Cliniques Universitaires Saint-Luc, Brussels, Belgium; Pole of Pneumology, ENT and Dermatology, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
| | | | - Aoife C Maxwell
- Real World Study Delivery, Value Evidence and Outcomes, Global Medical, GSK, Stevenage, UK
| | | | - Rupert W Jakes
- Epidemiology, Value Evidence and Outcomes, Global Medical, GSK, Brentford, UK
| | - Jason K Lee
- Evidence Based Medical Educator, Toronto Allergy and Asthma Clinic, Toronto, Ontario, Canada
| | - Peter Howarth
- Global Medical, Global Specialty & Primary Care, GSK, Brentford, UK
| |
Collapse
|
7
|
Khan J, Moran B, McCarthy C, Butler MW, Franciosi AN. Management of comorbidities in difficult and severe asthma. Breathe (Sheff) 2023; 19:230133. [PMID: 38020342 PMCID: PMC10644109 DOI: 10.1183/20734735.0133-2023] [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: 07/17/2023] [Accepted: 10/03/2023] [Indexed: 12/01/2023] Open
Abstract
Difficult-to-treat and severe asthma are challenging clinical entities. In the face of suboptimal asthma control, the temptation for clinicians is to reflexively escalate asthma-directed therapy, including increasing exposure to corticosteroids and commencement of costly but potent biologic therapies. However, asthma control is objectively and subjectively assessed based on measurable parameters (such as exacerbations or variability in pulmonary physiology), symptoms and patient histories. Crucially, these features can be confounded by common untreated comorbidities, affecting clinicians' assessment of asthma treatment efficacy.
Collapse
Affiliation(s)
- Jehangir Khan
- University College Dublin, Dublin, Ireland
- St Vincent's University Hospital, Dublin, Ireland
- Shared first authorship
| | - Barry Moran
- St Vincent's University Hospital, Dublin, Ireland
- Shared first authorship
| | - Cormac McCarthy
- University College Dublin, Dublin, Ireland
- St Vincent's University Hospital, Dublin, Ireland
| | - Marcus W. Butler
- University College Dublin, Dublin, Ireland
- St Vincent's University Hospital, Dublin, Ireland
- Shared senior authorship
| | - Alessandro N. Franciosi
- University College Dublin, Dublin, Ireland
- St Vincent's University Hospital, Dublin, Ireland
- Shared senior authorship
| |
Collapse
|
8
|
Janssen SMJ, van Helvoort HAC, Tjalma TA, Antons JC, Djamin RS, Simons SO, Spruit MA, van 't Hul AJ. Impact of Treatable Traits on Asthma Control and Quality of Life. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1823-1833.e4. [PMID: 36893847 DOI: 10.1016/j.jaip.2023.02.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 12/08/2022] [Accepted: 02/26/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Many adult patients with asthma have uncontrolled disease and impaired quality of life, despite current asthma-specific drug therapies. OBJECTIVE This study aimed to investigate the prevalence of 9 traits in patients with asthma, their associations with disease control and quality of life, and referral rates to nonmedical health care professionals. METHODS Retrospectively, data from patients with asthma were collected in 2 Dutch hospitals (Amphia Breda and RadboudUMC Nijmegen). Adult patients without exacerbation <3 months who were referred for a first-ever elective, outpatient, hospital-based diagnostic pathway were deemed eligible. Nine traits were assessed: dyspnea, fatigue, depression, overweight, exercise intolerance, physical inactivity, smoking, hyperventilation, and frequent exacerbations. To assess the likelihood of having poor disease control or decreased quality of life, the odds ratio (OR) was calculated per trait. Referral rates were assessed by checking patients' files. RESULTS A total of 444 adults with asthma were studied (57% women, age: 48 ± 16 years, forced expiratory volume in 1 second: 88% ± 17% predicted). Most patients (53%) were found to have uncontrolled asthma (Asthma Control Questionnaire ≥1.5 points) and decreased quality of life (Asthma Quality of Life Questionnaire <6 points). Generally, patients had 3.0 ± 1.8 traits. Severe fatigue was most prevalent (60%) and significantly increased the likelihood of having uncontrolled asthma (OR: 3.0, 95% confidence interval [CI]: 1.9-4.7) and decreased quality of life (OR: 4.6, 95% CI: 2.7-7.9). Referrals to nonmedical health care professionals were low; most referrals were to a respiratory-specialized nurse (33%). CONCLUSION Adult patients with asthma with a first-ever referral to a pulmonologist frequently exhibit traits justifying the deployment of nonpharmacological interventions, especially in those with uncontrolled asthma. However, referrals to appropriate interventions appeared infrequent.
Collapse
Affiliation(s)
- Steffi M J Janssen
- Basalt Rehabilitation Centre, Department of Pulmonary Rehabilitation, Leiden, the Netherlands; Department of Pulmonary Diseases, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+) NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht, the Netherlands.
| | - Hanneke A C van Helvoort
- Department of Pulmonary Diseases, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Tjitske A Tjalma
- Department of Pulmonary Diseases, Amphia Hospital, Breda, the Netherlands
| | - Jeanine C Antons
- Department of Pulmonary Diseases, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Remco S Djamin
- Department of Pulmonary Diseases, Amphia Hospital, Breda, the Netherlands
| | - Sami O Simons
- Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+) NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht, the Netherlands
| | - Martijn A Spruit
- Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+) NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht, the Netherlands; Department of Research and Development, CIRO, Horn, the Netherlands
| | - Alex J van 't Hul
- Department of Pulmonary Diseases, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| |
Collapse
|
9
|
Konjevod M, Sreter KB, Popovic-Grle S, Lampalo M, Tudor L, Jukic I, Nedic Erjavec G, Bingulac-Popovic J, Safic Stanic H, Nikolac Perkovic M, Markeljevic J, Samarzija M, Pivac N, Svob Strac D. Platelet Serotonin (5-HT) Concentration, Platelet Monoamine Oxidase B (MAO-B) Activity and HTR2A, HTR2C, and MAOB Gene Polymorphisms in Asthma. Biomolecules 2023; 13:biom13050800. [PMID: 37238670 DOI: 10.3390/biom13050800] [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: 04/06/2023] [Revised: 05/05/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023] Open
Abstract
The complex role of the serotonin system in respiratory function and inflammatory diseases such as asthma is unclear. Our study investigated platelet serotonin (5-HT) levels and platelet monoamine oxidase B (MAO-B) activity, as well as associations with HTR2A (rs6314; rs6313), HTR2C (rs3813929; rs518147), and MAOB (rs1799836; rs6651806) gene polymorphisms in 120 healthy individuals and 120 asthma patients of different severity and phenotypes. Platelet 5-HT concentration was significantly lower, while platelet MAO-B activity was considerably higher in asthma patients; however, they did not differ between patients with different asthma severity or phenotypes. Only the healthy subjects, but not the asthma patients, carrying the MAOB rs1799836 TT genotype had significantly lower platelet MAO-B activity than the C allele carriers. No significant differences in the frequency of the genotypes, alleles, or haplotypes for any of the investigated HTR2A, HTR2C and MAOB gene polymorphisms have been observed between asthma patients and healthy subjects or between patients with various asthma phenotypes. However, the carriers of the HTR2C rs518147 CC genotype or C allele were significantly less frequent in severe asthma patients than in the G allele carriers. Further studies are necessary to elucidate the involvement of the serotonergic system in asthma pathophysiology.
Collapse
Affiliation(s)
- Marcela Konjevod
- Rudjer Boskovic Institute, Division of Molecular Medicine, Bijenicka Cesta 54, 10000 Zagreb, Croatia
| | - Katherina B Sreter
- Department of Clinical Immunology, Pulmonology and Rheumatology, University Hospital Centre "Sestre Milosrdnice", 10000 Zagreb, Croatia
| | - Sanja Popovic-Grle
- Clinic for Lung Diseases Jordanovac, University Hospital Centre Zagreb, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Marina Lampalo
- Clinic for Lung Diseases Jordanovac, University Hospital Centre Zagreb, 10000 Zagreb, Croatia
| | - Lucija Tudor
- Rudjer Boskovic Institute, Division of Molecular Medicine, Bijenicka Cesta 54, 10000 Zagreb, Croatia
| | - Irena Jukic
- Croatian Institute of Transfusion Medicine, 10000 Zagreb, Croatia
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Gordana Nedic Erjavec
- Rudjer Boskovic Institute, Division of Molecular Medicine, Bijenicka Cesta 54, 10000 Zagreb, Croatia
| | | | | | - Matea Nikolac Perkovic
- Rudjer Boskovic Institute, Division of Molecular Medicine, Bijenicka Cesta 54, 10000 Zagreb, Croatia
| | - Jasenka Markeljevic
- Department of Clinical Immunology, Pulmonology and Rheumatology, University Hospital Centre "Sestre Milosrdnice", 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Miroslav Samarzija
- Clinic for Lung Diseases Jordanovac, University Hospital Centre Zagreb, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Nela Pivac
- Rudjer Boskovic Institute, Division of Molecular Medicine, Bijenicka Cesta 54, 10000 Zagreb, Croatia
- University of Applied Sciences "Hrvatsko Zagorje Krapina", 49000 Krapina, Croatia
| | - Dubravka Svob Strac
- Rudjer Boskovic Institute, Division of Molecular Medicine, Bijenicka Cesta 54, 10000 Zagreb, Croatia
| |
Collapse
|
10
|
Diver S, Green RH. Improving Outcomes in Difficult Asthma: Watch and Weight. Chest 2023; 163:999-1000. [PMID: 37164582 DOI: 10.1016/j.chest.2023.03.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 05/12/2023] Open
Affiliation(s)
- Sarah Diver
- Department of Respiratory Sciences, NIHR Leicester Biomedical Research Centre, University of Leicester, Leicester, UK
| | - Ruth H Green
- Department of Respiratory Sciences, NIHR Leicester Biomedical Research Centre, University of Leicester, Leicester, UK.
| |
Collapse
|
11
|
Abstract
Asthma is one of the most common chronic non-communicable diseases worldwide and is characterised by variable airflow obstruction, causing dyspnoea and wheezing. Highly effective therapies are available; asthma morbidity and mortality have vastly improved in the past 15 years, and most patients can attain good asthma control. However, undertreatment is still common, and improving patient and health-care provider understanding of when and how to adjust treatment is crucial. Asthma management consists of a cycle of assessment of asthma control and risk factors and adjustment of medications accordingly. With the introduction of biological therapies, management of severe asthma has entered the precision medicine era-a shift that is driving clinical ambitions towards disease remission. Patients with severe asthma often have co-existing conditions contributing to their symptoms, mandating a multidimensional management approach. In this Seminar, we provide a clinically focused overview of asthma; epidemiology, pathophysiology, diagnosis, and management in children and adults.
Collapse
Affiliation(s)
- Celeste Porsbjerg
- Department of Respiratory and Infectious Diseases, Bispebjerg Hospital, Copenhagen, Denmark; Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | - Erik Melén
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet and Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - Lauri Lehtimäki
- Allergy Centre, Tampere University Hospital, Tampere, Finland; Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Dominick Shaw
- National Institute for Health and Care Research Nottingham Biomedical Research Centre, Division of Respiratory Medicine, School of Medicine, University of Nottingham, Nottingham, UK
| |
Collapse
|
12
|
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.
Collapse
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
| |
Collapse
|
13
|
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.
| |
Collapse
|
14
|
Gonzalez-Klein Z, Pazos-Castro D, Hernandez-Ramirez G, Garrido-Arandia M, Diaz-Perales A, Tome-Amat J. Lipid Ligands and Allergenic LTPs: Redefining the Paradigm of the Protein-Centered Vision in Allergy. FRONTIERS IN ALLERGY 2022; 3:864652. [PMID: 35769581 PMCID: PMC9234880 DOI: 10.3389/falgy.2022.864652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/29/2022] [Indexed: 11/24/2022] Open
Abstract
Lipid Transfer Proteins (LTPs) have been described as one of the most prevalent and cross-reactive allergen families in the general population. They are widely distributed among the plant kingdom, as well as in different plant organs ranging from pollen to fruits. Thus, they can initiate allergic reactions with very different outcomes, such as asthma and food allergy. Several mouse models have been developed to unravel the mechanisms that lead LTPs to promote such strong sensitization patterns. Interestingly, the union of certain ligands can strengthen the allergenic capacity of LTPs, suggesting that not only is the protein relevant in the sensitization process, but also the ligands that LTPs carry in their cavity. In fact, different LTPs with pro-allergenic capacity have been shown to transport similar ligands, thus positioning lipids in a central role during the first stages of the allergic response. Here, we offer the latest advances in the use of experimental animals to study the topic, remarking differences among them and providing future researchers a tool to choose the most suitable model to achieve their goals. Also, recent results derived from metabolomic studies in humans are included, highlighting how allergic diseases alter the lipidic metabolism toward a pathogenic state in the individual. Altogether, this review offers a comprehensive body of work that sums up the background evidence supporting the role of lipids as modulators of allergic diseases. Studying the role of lipids during allergic sensitization might broaden our understanding of the molecular events leading to tolerance breakdown in the epithelium, thus helping us to understand how allergy is initiated and established in the individuals.
Collapse
Affiliation(s)
- Zulema Gonzalez-Klein
- Centro de Biotecnología y Genómica de Plantas (UPM-INIA), Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Biotecnología y Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas (ETSIAAB), Universidad Politécnica de Madrid, Madrid, Spain
| | - Diego Pazos-Castro
- Centro de Biotecnología y Genómica de Plantas (UPM-INIA), Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Biotecnología y Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas (ETSIAAB), Universidad Politécnica de Madrid, Madrid, Spain
| | - Guadalupe Hernandez-Ramirez
- Centro de Biotecnología y Genómica de Plantas (UPM-INIA), Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Biotecnología y Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas (ETSIAAB), Universidad Politécnica de Madrid, Madrid, Spain
| | - Maria Garrido-Arandia
- Centro de Biotecnología y Genómica de Plantas (UPM-INIA), Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Biotecnología y Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas (ETSIAAB), Universidad Politécnica de Madrid, Madrid, Spain
| | - Araceli Diaz-Perales
- Centro de Biotecnología y Genómica de Plantas (UPM-INIA), Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Biotecnología y Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas (ETSIAAB), Universidad Politécnica de Madrid, Madrid, Spain
| | - Jaime Tome-Amat
- Centro de Biotecnología y Genómica de Plantas (UPM-INIA), Universidad Politécnica de Madrid, Madrid, Spain
- *Correspondence: Jaime Tome-Amat
| |
Collapse
|