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Liu X, Li B, Liu S, Zong J, Zheng X. To investigate the function of age-related genes in different subtypes of asthma based on bioinformatics analysis. Heliyon 2024; 10:e34766. [PMID: 39144919 PMCID: PMC11320208 DOI: 10.1016/j.heliyon.2024.e34766] [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: 04/10/2024] [Revised: 07/01/2024] [Accepted: 07/16/2024] [Indexed: 08/16/2024] Open
Abstract
Asthma is a heterogeneous airway inflammatory disease that can be classified according to the inflammatory phenotype. The pathogenesis, clinical features, response to hormone therapy, and prognosis of different inflammatory phenotypes differ significantly. This condition also refers to age-related chronic ailments. Here, we intend to identify the function of aging-related genes in different inflammatory phenotypes of asthma using bioinformatic analyses. Initially, the research adopted the GSEA analysis to understand the fundamental mechanisms that govern different inflammatory phenotypes of asthma pathogenesis and use the CIBERSORT algorithm to assess the immune cell composition. The differentially expressed genes (DEGs) of eosinophilic asthma (EA), neutrophilic asthma (NA), and paucigranulocytic asthma (PGA) were identified through the limma R package. Aging-related genes, screened from multiple databases, were intersected with DEGs of asthma to obtain the asthma-aging-related DEGs. Then, the GO and KEGG pathway enrichment analyses showed that the NA- and EA-aging-related DEGs are involved in the various cytokine-mediated signaling pathways. PPI network and correlation analysis were performed to identify and evaluate the correlation of the hub genes. Further, the clinical characteristics of asthma-aging-related DEGs were explored through ROC analysis. 3 and 12 aging-related DEGs in EA and NA patients show high diagnostic accuracy, respectively (AUC >0.7). This study provided valuable insights into aging-related gene therapy for phenotype-specific asthma. Moreover, the study suggests that effective interventions against asthma may operate by disrupting the detrimental cycle of "aging induces metabolic diseases, which exacerbate aging".
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Affiliation(s)
- Xinning Liu
- Central Laboratory, Clinical Laboratory and Qingdao Key Laboratory of Immunodiagnosis, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, 266034, China
| | - Bing Li
- Department of Neurology, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, 266034, China
| | - Shuya Liu
- Department of Clinical Pharmacy, Qingdao Women and Children's Hospital, Qingdao, 266034, China
| | - Jinbao Zong
- Central Laboratory, Clinical Laboratory and Qingdao Key Laboratory of Immunodiagnosis, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, 266034, China
| | - Xin Zheng
- Department of Respiratory Medicine, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, 266034, China
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2
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Somekawa K, Watanabe K, Seki K, Muraoka S, Izawa A, Kaneko A, Otsu Y, Hirata M, Kubo S, Tanaka K, Nagasawa R, Matsumoto H, Murohashi K, Fuji H, Aoki A, Horita N, Hara Y, Kobayashi N, Kudo M, Kaneko T. Efficacy and safety of benralizumab in elderly patients with severe eosinophilic asthma. Eur Clin Respir J 2024; 11:2384173. [PMID: 39077553 PMCID: PMC11285213 DOI: 10.1080/20018525.2024.2384173] [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: 04/17/2024] [Accepted: 07/18/2024] [Indexed: 07/31/2024] Open
Abstract
Background Biologics are the important drugs for severe asthma, but clinical trials included few elderly patients. Data on the safety and efficacy of benralizumab in elderly asthma patients are limited. Methods This clinical study was a multicentre, retrospective, observational study at two hospitals. Patients aged ≥18 years diagnosed with severe asthma treated with benralizumab were included. Elderly patients were defined as those aged 70 years or older. Efficacy and safety were then analyzed in elderly and non-elderly patients. The primary endpoints were the annual number of asthma exacerbations for efficacy and the discontinuation rate due to adverse events for safety. Results Between August 2016 and October 2022, 61 patients were enrolled; 10 patients were excluded, and 51 (22 elderly, 29 non-elderly) patients were analyzed. In elderly patients, the annual number of asthma exacerbations before treatment with benralizumab (pre-benralizumab) was 3.78, and the number during treatment with benralizumab was 1.26, a decrease of 2.52 (95% confidence interval [CI], 1.3 to 3.74, p < 0.001). In non-elderly patients, the annual number of asthma exacerbation in the pre-benralizumab period was 3.24, and during treatment with benralizumab it was 0.68, a decrease of 2.56 (95% CI, 1.3 to 3.82, p < 0.001). There was no significant difference in discontinuation due to treatment-related adverse events (elderly vs non-elderly, 2 (9%) vs 0 (0%), p = 0.18). Conclusion Benralizumab reduced the annual number of asthma exacerbations and was well tolerated in elderly patients.
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Affiliation(s)
- Kohei Somekawa
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Keisuke Watanabe
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Kenichi Seki
- Respiratory Disease Center, Yokohama City University Medical Center, Yokohama, Minami-ku, Japan
| | - Suguru Muraoka
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Ami Izawa
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Ayami Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Yukiko Otsu
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Momo Hirata
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Sousuke Kubo
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Katsushi Tanaka
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Ryo Nagasawa
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Hiromi Matsumoto
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Kota Murohashi
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Hiroaki Fuji
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Ayako Aoki
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Nobuyuki Horita
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Yu Hara
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Nobuaki Kobayashi
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
| | - Makoto Kudo
- Respiratory Disease Center, Yokohama City University Medical Center, Yokohama, Minami-ku, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Kanazawa-ku, Japan
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3
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Park SY, Fowler S, Shaw DE, Adcock IM, Sousa AR, Djukanovic R, Dahlen SE, Sterk PJ, Kermani NZ, Calhoun W, Israel E, Castro M, Mauger D, Meyers D, Bleecker E, Moore W, Busse W, Jarjour N, Denlinger L, Levy B, Choi BH, Kim SH, Jang AS, Lee T, Cho YJ, Shin YS, Cho SH, Won S, Cruz AA, Wenzel SE, Chung KF, Kim TB. Comparison of Asthma Phenotypes in Severe Asthma Cohorts (SARP, U-BIOPRED, ProAR and COREA) From 4 Continents. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2024; 16:338-352. [PMID: 39155735 PMCID: PMC11331196 DOI: 10.4168/aair.2024.16.4.338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/26/2024] [Accepted: 03/06/2024] [Indexed: 08/20/2024]
Abstract
PURPOSE Asthma is a clinical syndrome with various underlying pathomechanisms and clinical phenotypes. Genetic, ethnic, and geographic factors may influence the differences in clinical presentation, severity, and prognosis. We compared the characteristics of asthma based on the geographical background by analyzing representative cohorts from the United States, Europe, South America, and Asia using the Severe Asthma Research Program (SARP), Unbiased Biomarkers for the Prediction of Respiratory Disease Outcomes (U-BIOPRED), Program for Control of Asthma in Bahia (ProAR), and Cohort for Reality and Evolution of Adult Asthma in Korea (COREA), respectively. METHODS The clinical characteristics and medications for the SARP (n = 669), U-BIOPRED (n = 509), ProAR (n = 996), and COREA (n = 3,748) were analyzed. Subgroup analysis was performed for severe asthma. RESULTS The mean age was highest and lowest in the COREA and SARP, respectively. The asthma onset age was lowest in the ProAR. The mean body mass index was highest and lowest in the SARP and COREA, respectively. Baseline pulmonary function was lowest and highest in the U-BIOPRED and COREA, respectively. The number of patients with acute exacerbation in the previous year was highest in U-BIOPRED. The mean blood eosinophil count was highest in COREA. The total immunoglobulin E was highest in the ProAR. The frequency of atopy was highest in the SARP. The principal component analysis plot revealed differences among all cohorts. CONCLUSIONS The cohorts from 4 different continents exhibited different clinical and physiological characteristics, probably resulting from the interplay between genetic susceptibility and geographical factors.
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Affiliation(s)
- So-Young Park
- Department of Allergy and Clinical Immunology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Department of Internal Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
| | - Stephen Fowler
- Centre for Respiratory Medicine and Allergy, Institute of Inflammation and Repair, University of Manchester and University Hospital of South Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Dominic E Shaw
- Respiratory Research Unit, University of Nottingham, Nottingham, UK
| | - Ian M Adcock
- National Heart and Lung Institute, Imperial College London, and Biomedical Research Unit, Royal Brompton and Harefield NHS Trust, London, UK
| | - Ana R Sousa
- Respiratory Therapeutic Unit, GlaxoSmithKlene, Stockley Park, UK
| | - Ratko Djukanovic
- NIHR Southampton Respiratory Biomedical Research Unit, Clinical and Experimental Sciences and Human Development and Health, Southampton, UK
| | - Sven-Erik Dahlen
- Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
| | - Peter J Sterk
- Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Nazanin Zounemat Kermani
- National Heart and Lung Institute, Imperial College London, and Biomedical Research Unit, Royal Brompton and Harefield NHS Trust, London, UK
| | - William Calhoun
- Divisions of Pulmonary, Critical Care, and Sleep Medicine, and Allergy/Immunology; and Institute for Translational Sciences, University of Texas Medical Branch, Galveston, TX, USA
| | - Elliot Israel
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Mario Castro
- Department of Medicine, University of Kansas School of Medicine, Kansas City, KS, USA
| | - Dave Mauger
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Deborah Meyers
- University of Arizona Arizona Health Sciences Center, Tucson, AZ, USA
| | - Eugene Bleecker
- University of Arizona Arizona Health Sciences Center, Tucson, AZ, USA
| | - Wendy Moore
- Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - William Busse
- UW Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Nizar Jarjour
- UW Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Loren Denlinger
- UW Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Bruce Levy
- Department of Medicine, University of Kansas School of Medicine, Kansas City, KS, USA
| | - Byoung-Hwui Choi
- Department of Internal Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
| | - Sae-Hoon Kim
- Department of Internal Medicine, Division of Allergy and Clinical Immunology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - An-Soo Jang
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University School of Medicine, Bucheon, Korea
| | - Taehoon Lee
- Department of Internal Medicine, Ulsan University Hospital, Ulsan University School of Medicine, Ulsan, Korea
| | - Young-Joo Cho
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Yoo Seob Shin
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Sang-Heon Cho
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sungho Won
- Department of Public Health Science, Seoul National University, Seoul, Korea
| | - Alvaro A Cruz
- ProAR Foundation and Federal University of Bahia, Salvador, Brazil.
| | - Sally E Wenzel
- Department of Environmental Medicine and Occupational Health, Graduate School of Public Health, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
| | - Kian Fan Chung
- National Heart and Lung Institute, Imperial College London, and Biomedical Research Unit, Royal Brompton and Harefield NHS Trust, London, UK.
| | - Tae-Bum Kim
- Department of Allergy and Clinical Immunology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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Ji H, Tan LD, Hafzalla GW, Nguyen N, Alismail A. Navigating biologic therapies in elderly asthma. Respir Med 2024; 227:107655. [PMID: 38679338 DOI: 10.1016/j.rmed.2024.107655] [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: 01/24/2024] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/01/2024]
Abstract
The prevalence of asthma among the elderly population has witnessed a notable rise, presenting unique challenges in diagnosis and management. Biologic therapies, such as omalizumab, mepolizumab, reslizumab, benralizumab, dupilumab, and tezepelumab, have demonstrated efficacy in targeting specific pathways associated with severe asthma in elderly individuals. However, a significant research gap exists in the application of these therapies in elderly asthma patients. Despite the considerable size of the elderly asthma population and the social and economic burden that this specific demographic imposes on society, the available body of research catering to this group is limited. Notably, no RCTs have been expressly designed for the elderly across all asthma biologic therapies. Moreover, most RCTs have set upper age cutoffs, commonly 75 years old, and exclusion criteria for common comorbidities in the elderly, thus marginalizing this group from pivotal research. This underscores the crucial need for intentional inclusion of elderly participants in separately designed clinical trials and more researches, aiming to augment the generalizability of findings and enhance therapeutic outcomes. Given the distinct physiological changes associated with aging, there may be a concern regarding the efficacy and safety of biologic therapies in the elderly compared to non-elderly adults, posing a barrier to their use in this population. However, observational studies have shown similar benefits of these therapies in elderly individuals as seen in non-elderly adults. Other anticipated challenges related to initiating biologic therapy in elderly people with asthma including dosing consideration and monitoring strategies, which are important areas of investigation for optimizing asthma management will be discussed in this review. In summary, this review navigates the current landscape of biologic therapies for elderly asthma, offering valuable insights for various stakeholders, including researchers, healthcare providers, and policymakers, to advance asthma care in this vulnerable population. We propose that future research should concentrate on tailored, evidence-based approaches to address the undertreatment of elderly asthma patients.
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Affiliation(s)
- HyeIn Ji
- Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Laren D Tan
- Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA; Department of Cardiopulmonary Sciences, Loma Linda University Health, Loma Linda, CA, USA
| | - George W Hafzalla
- Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Nolan Nguyen
- Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Abdullah Alismail
- Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA; Department of Cardiopulmonary Sciences, Loma Linda University Health, Loma Linda, CA, USA.
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5
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Abreu MIT, Santos AF, Gama JMR, Valente S, Valente MJ, Pereira H, Regateiro F, Sousa-Pinto B, Ventura MT, Bousquet J, Taborda-Barata L. Factors Affecting Usage of a Digital Asthma Monitoring Application by Old-Age Asthmatics Living in Inner Central Portugal. Clin Interv Aging 2024; 19:971-979. [PMID: 38827238 PMCID: PMC11143487 DOI: 10.2147/cia.s448797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 04/01/2024] [Indexed: 06/04/2024] Open
Abstract
Purpose To analyse factors affecting the ability to use the digital asthma monitoring application Mask-Air® in old-age individuals living in inland Portugal. Patients and Methods In this observational study, patients with medically confirmed asthma who agreed to participate were interviewed and subdivided into Non-users Group: those who could not use the application and Users Group: those who could. Sociodemographic and psychological data, comorbidities, and asthma status were compared between groups. Assessment of reasons for refusal was based on a 6-item questionnaire. Results Among the 72 sequentially recruited patients (mean age±SD 73.26±5.43 yrs; 61 women; 11 men), 44 (61.1%; mean age±SD 74.64±5.68 yrs; 38 women; 6 men)) were included in Non-users Group and 28 (38.9%; mean age±SD 71.11±4.26 yrs; 23 women; 5 men) in Users Group. Non-users Group patients were significantly older, had lower socioeconomic level, and more frequently had severe asthma (25% vs 3.6%; Odds ratio=0.08 (95% CI=0.01-0.81; p=0.033)) and diabetes (32.6% vs 7.4%; Odds ratio=0.17 (95% CI=0.03-0.80; p=0.025)) than Users Group. The main reasons for not using the App were "Lack of required hardware" (n=35) and "Digital illiteracy" (n=26), but lack of interest to use the App among those who had conditions to use it was uncommon. Conclusion Most old-age asthmatics living in Beira Interior either lack a smartphone or digital skills, which are significant obstacles to implementing app-based monitoring studies.
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Affiliation(s)
| | - Adalberto Fernandes Santos
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal
- CICS-UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
- Faculty of Medicine, Agostinho Neto University, Luanda, Angola
| | - Jorge M R Gama
- Center of Mathematics and Applications, Faculty of Sciences, University of Beira Interior, Covilhã, Portugal
| | - Salete Valente
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal
- Department of Pulmonology, Cova da Beira University Hospital Centre, Covilhã, Portugal
| | - Maria Jesus Valente
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal
- Department of Pulmonology, Cova da Beira University Hospital Centre, Covilhã, Portugal
| | - Henrique Pereira
- Psychology and Education Department, Faculty of Human and Social Sciences, University of Beira Interior, Covilhã, Portugal
- The Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Beira Interior, Covilhã, Portugal
| | - Frederico Regateiro
- CICS-UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
- Institute of Immunology, Faculty of Medicine of the University of Coimbra, Coimbra, Portugal
- Centro de Neurociências e Biologia Celular, CIBB, University of Coimbra, Coimbra, Portugal
- Allergy & Clinical Immunology Unit, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Bernardo Sousa-Pinto
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
- CINTESIS - Center for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Maria Teresa Ventura
- Unit of Geriatric Immunoallergology, University of Bari Medical School, Bari, Italy
- Institute of Science of Food Production, National Research Council (Ispa-Cnr), Bari, Italy
| | - Jean Bousquet
- Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Allergology and Immunology, Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Berlin, Germany
- Department of Pulmonology, University Hospital Montpellier, Montpellier, France
| | - Luis Taborda-Barata
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal
- CICS-UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
- UBIAir - Clinical & Experimental Lung Centre, UBIMedical, University of Beira Interior, Covilhã, Portugal
- Department of Immunoallergology, Cova da Beira University Hospital Centre, Covilhã, Portugal
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Lee HY, Sim DW, Lee Y, Park SY, Lee SK, Lee H, Kim MH, Shim JS, Kang SY, Ban GY, Nam YH, Kim JH, Lee SY, Rhee CK, Song WJ, Kwon JW, Lee T, Kim SR, Park HW, Cho YS, Koh YI, Yoo KH, Lee BJ, Yoon HJ, Park HS, Kim SH. Characteristics of Severe Asthma in the Elderly: Observations From the Korean Severe Asthma Registry (KoSAR). ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2024; 16:267-278. [PMID: 38910284 PMCID: PMC11199154 DOI: 10.4168/aair.2024.16.3.267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 01/09/2024] [Accepted: 01/26/2024] [Indexed: 06/25/2024]
Abstract
PURPOSE Few studies have compared the clinical characteristics of severe asthma (SA) in elderly patients compared to that in nonelderly patients. METHODS We analyzed data from the Korean SA Registry, a nationwide, real-world observational study of SA in Korea. The baseline clinical characteristics, disease control status, and medication use of the patients were compared between elderly (≥ 65 years) and nonelderly groups. RESULTS Of the 864 patients with SA, 260 (30.1%) were in the elderly group. The elderly group had lower atopy rate, but had higher prevalence of chronic obstructive pulmonary disease (COPD), hypertension, and osteoporosis than did the nonelderly group. The elderly group had a lower rate of type 2 inflammation and lower levels of forced expiratory volume in 1 second (FEV1) (% predicted) and FEV1/forced vital capacity ratio than did the nonelderly group (P < 0.05 for all). However, asthma symptom scores and the frequency of asthma exacerbation were not significantly different between the 2 groups. Of controller medications, biologics were less frequently used in the elderly group (P < 0.05 for all). CONCLUSIONS SA in the elderly is characterized by lower lung function, less type 2-low airway inflammation, and comorbidity with COPD. These findings are being taken into consideration in the management of elderly patients with SA in real-world clinical practice.
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Affiliation(s)
- Hwa Young Lee
- Division of Allergy, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Da Woon Sim
- Department of Allergy and Clinical Immunology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Youngsoo Lee
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - So-Young Park
- Department of Internal Medicine, Chung-Ang University College of Medicine, Gwangmyeong, Korea
| | - Sun-Kyung Lee
- Department of Mathematics, College of Natural Sciences, Hanyang University, Seoul, Korea
| | - Hyun Lee
- Division of Pulmonary Medicine and Allergy, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Min-Hye Kim
- Department of Internal Medicine, Ewha Woman's University College of Medicine, Seoul, Korea
| | - Ji-Su Shim
- Department of Internal Medicine, Ewha Woman's University College of Medicine, Seoul, Korea
| | - Sung-Yoon Kang
- Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Ga-Young Ban
- Department of Pulmonary, Allergy and Critical Care Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Young-Hee Nam
- Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea
| | - Joo-Hee Kim
- Department of Internal Medicine, Hallym University College of Medicine, Anyang, Korea
| | - Sook Young Lee
- Division of Allergy, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chin Kook Rhee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woo-Jung Song
- Department of Allergy and Clinical Immunology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae-Woo Kwon
- Department of Internal Medicine, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Taehoon Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - So Ri Kim
- Division of Respiratory Medicine and Allergy, Department of Internal Medicine, Chonbuk National University Medical School, Jeonju, Korea
| | - Heung-Woo Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - You Sook Cho
- Department of Allergy and Clinical Immunology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Il Koh
- Department of Allergy and Clinical Immunology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Kwang-Ha Yoo
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Byung-Jae Lee
- Department of Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ho Joo Yoon
- Division of Pulmonary Medicine and Allergy, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Hae-Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Sang-Heon Kim
- Division of Pulmonary Medicine and Allergy, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea.
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Okazaki R, Harada T, Funaki Y, Morita M, Takata M, Kohno H, Ishikawa H, Inui G, Nishigami M, Yamamoto M, Listyoko AS, Yamasaki A. Efficacy, Safety, and Continuation of Biological Therapy in Older Patients with Asthma in a Real-World Setting: A Retrospective Observational Study. Yonago Acta Med 2024; 67:114-123. [PMID: 38803591 PMCID: PMC11128083 DOI: 10.33160/yam.2024.05.003] [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: 01/09/2024] [Accepted: 03/27/2024] [Indexed: 05/29/2024]
Abstract
Background Major randomized clinical trials have shown that biological therapy can reduce the exacerbation rate and oral corticosteroid (OCS) dosage in patients with severe eosinophilic asthma. However, data on the continuation, efficacy, and safety of biological therapy in older patients with asthma are limited. Therefore, the aim of this study was to evaluate the differences in the continuation rate, efficacy, and safety of biological therapy between older (≥ 65 years) and younger (< 65 years) patients with asthma. Methods In this single-center retrospective observational study, we collected clinical data of patients with asthma who were administered biological drugs such as omalizumab, mepolizumab, benralizumab, and dupilumab between April 2009 and August 2022. We comparatively analyzed the continuation, efficacy, and safety of biological therapy between older (age ≥ 65 years) and younger patient (age < 65 years) groups. The reasons for discontinuation or switching of biological drugs were also evaluated. Results Sixty-two (31 older and 31 younger) patients were treated with 91 biologics during the observational period. The mean age of older patients was 74.3 ± 5.1 years and that of younger patients was 48.0 ± 14.0 years. The continuation rate of biological therapy was not significantly different between the groups. Social background was the most common reason for discontinuation of biological therapy in both groups, and insufficient effect was the most common reason for switching to biological drugs. Asthma exacerbations decreased in both groups within the first 12 months of biologic therapy. The dosage of OCS tended to decrease in the older group and significantly decrease in the younger group. Conclusion Biologic therapy for older patients with asthma can be continued, with efficacy and safety similar to those in younger patients with asthma.
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Affiliation(s)
- Ryota Okazaki
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Tomoya Harada
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Yoshihiro Funaki
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Masato Morita
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Miki Takata
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Hiroki Kohno
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Hiroki Ishikawa
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Genki Inui
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Miyu Nishigami
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Mitsuhiro Yamamoto
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
| | - Aditya Sri Listyoko
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
- Pulmonary and Respiratory Medicine Department, Faculty of Medicine, Brawijaya University-Dr. Saiful Anwar General Hospital, Malang 65112, Indonesia
| | - Akira Yamasaki
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori 683-8504, Japan
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8
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Yousefi-Reykandeh SS, Moosazadeh M, Kheradmand M, Hosseini A, Bagheri-Nesami M. The frequency of asthma and its related factors: results of the enrolment phase of Tabari cohort study. J Asthma 2024:1-9. [PMID: 38551851 DOI: 10.1080/02770903.2024.2337850] [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: 02/07/2024] [Accepted: 03/28/2024] [Indexed: 04/11/2024]
Abstract
INTRODUCTION A large portion of the world's population has asthma. This study aimed to ascertain asthma prevalence and related factors in the Tabari cohort study (TCS). METHODS The TCS included 10,255 35-70-year-olds from urban and mountainous Sari (northern Iran) between June 2015 and November 2017. Education, occupation, domicile, socioeconomic position, history of psychiatric disorders, smoking (including hookah smoking), opium usage, and daily physical activity level were determined. RESULTS The final analysis included 9939 individuals. The asthma rate was 7.4%. Multiple factors increased asthma risk, according to statistical analysis. These factors included being female (OR, 1.337; 95% CI, 1.142-1.565), retired (OR, 1.553; 95% CI, 1.205-2.002), living in the city (OR, 1.268; 95% CI, 1.083-1.484), using opioids (OR, 1.689; 95% CI, 1.299-2.197), having lower socioeconomic status (SES) (OR, 0.723; 95% CI, 0.579-0.903), history of psychiatric disorders (OR, 2.313; 95% CI, 1.826-2.930), and aged 60-70 (OR, 2.325; 95% CI, 1.765-3.064), and BMI above 30 kg/m2 (OR, 1.499; 95% CI, 1.220-1.841). Several factors increased asthma probability in multivariate regression analysis. These factors include being female (OR = 1.389, p = 0.015), ages between 60 and 70 (OR = 2.034, p < 0.001), using opioids (OR = 1.940, p < 0.001), lower SES (OR = 0.738, p = 0.012), history of psychiatric disorders (OR = 2.035, p < 0.001), BMI above 30 kg/m2 (OR = 1.518, p < 0.001), and being a smoker (OR = 1.337, p = 0.056). CONCLUSION This study has identified that the prevalence of asthma in the Tabari cohort group is high. In addition, it was demonstrated that various factors are related to asthma.
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Affiliation(s)
| | - Mahmood Moosazadeh
- Gastrointestinal Cancer Research Center, Non-communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Motahareh Kheradmand
- Health Sciences Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Amirsaeed Hosseini
- Traditional and Complementary Medicine Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Masoumeh Bagheri-Nesami
- Traditional and Complementary Medicine Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
- World Federation of Acupuncture-Moxibustion Societies (WFAS), Beijing, China
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9
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Nishi K, Nagasaki T, Matsumoto H, Oguma T, Terada S, Nomura N, Kogo M, Tashima N, Sunadome H, Murase K, Matsumoto T, Kawaguchi T, Tabara Y, Matsuda F, Sato S, Chin K, Hirai T. Increased blood eosinophils and airflow obstruction as new-onset asthma predictors in the elderly: The Nagahama study. Allergol Int 2024; 73:236-242. [PMID: 38001017 DOI: 10.1016/j.alit.2023.11.002] [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: 07/06/2023] [Revised: 10/23/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Asthma in the elderly needs more attention in an aging society. However, it is likely to remain underdiagnosed and undertreated. This study aimed to clarify clinical characteristics of new-onset asthma in the elderly, describing the prevalence, predictive factors, and comorbidities after asthma diagnosis of new-onset asthma in the elderly in the general population. METHODS This community-based prospective cohort study enrolled 9804 generally healthy participants (30-74 years old) in Nagahama City, and conducted a follow-up assessment after 5 years. Elderly participants were those aged ≥65 years at baseline. Patients with new-onset asthma were defined as participants without asthma at baseline assessment and with asthma at the follow-up assessment. RESULTS Among the 7948 participants analyzed in this study, 28 (1.4%) elderly and 130 (2.2%) non-elderly had new-onset asthma. Multiple logistic regression analysis revealed low forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC) and high blood eosinophil counts at baseline as predicting factors for new-onset asthma in the elderly. Additionally, subsequent incidence of new-onset asthma was higher in elderly participants with both predictors (high blood eosinophil counts and low FEV1/FVC at baseline) than those with none or one of the predictors before asthma diagnosis. Lastly, elderly patients with new-onset asthma had more frequent comorbidity of moderate to severe sleep disordered breathing than those non-elderly. CONCLUSIONS Eosinophilic inflammation and airflow obstruction may predict subsequent new-onset asthma after the age of 65 years. Revealing the characteristics of new-onset asthma in the elderly can aid in the prevention of underdiagnosed asthma.
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Affiliation(s)
- Kenta Nishi
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tadao Nagasaki
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Respiratory Care and Sleep Control Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Respiratory Medicine and Allergology, Kindai University Nara Hospital, Nara, Japan.
| | - Hisako Matsumoto
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Respiratory Medicine and Allergology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Tsuyoshi Oguma
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Satoru Terada
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Natsuko Nomura
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Mariko Kogo
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Noriyuki Tashima
- Department of Respiratory Medicine, Kishiwada City Hospital, Osaka, Japan
| | - Hironobu Sunadome
- Department of Respiratory Care and Sleep Control Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kimihiko Murase
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Respiratory Care and Sleep Control Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takeshi Matsumoto
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Respiratory Medicine, Saiseikai-Noe Hospital, Osaka, Japan
| | - Takahisa Kawaguchi
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yasuharu Tabara
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | - Fumihiko Matsuda
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Susumu Sato
- Department of Respiratory Care and Sleep Control Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kazuo Chin
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Sleep Medicine and Respiratory Care, Division of Sleep Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Toyohiro Hirai
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
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10
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Chuang YC, Tsai HH, Lin MC, Wu CC, Lin YC, Wang TN. Cluster analysis of phenotypes, job exposure, and inflammatory patterns in elderly and nonelderly asthma patients. Allergol Int 2024; 73:214-223. [PMID: 38290901 DOI: 10.1016/j.alit.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 12/03/2023] [Accepted: 12/17/2023] [Indexed: 02/01/2024] Open
Abstract
BACKGROUND Asthma has been identified as different phenotypes due to various risk factors. Age differences may have potential effects on asthma phenotypes. Our study aimed to identify potential asthma phenotypes among adults divided by age as either younger or older than 65 years. We also compared differences in blood granulocyte patterns, occupational asthmagens, and asthma control-related outcomes among patient phenotype clusters. METHODS We recruited nonelderly (<65 years old) (n = 726) and elderly adults (≥65 years old) (n = 201) with mild-to-severe asthma. We conducted a factor analysis to select 17 variables. A two-step cluster analysis was used to classify subjects with asthma phenotypes, and a discriminant analysis was used to verify the classification of cluster results. RESULTS There were three clusters with different characteristics identified in both the nonelderly and elderly asthmatic adults. In the nonelderly patient group, cluster 2 (obese, neutrophilic phenotypes) had a 1.85-fold significantly increased risk of asthma exacerbations. Cluster 3 (early-onset, atopy, and smoker with an eosinophil-predominant pattern) had a 2.37-fold risk of asthma exacerbations and higher oral corticosteroid (OCS) use than cluster 1 (late-onset and LMW exposure with paucigranulocytic blood pattern). Among elderly patients, cluster 2 had poor lung function and more ex-smokers. Cluster 3 (early-onset, long asthma duration) had the lowest paucigranulocytic blood pattern percentages in the elderly group. CONCLUSIONS The novelty of the clusters was found in age-dependent clusters. We identified three distinct phenotypes with heterogeneous characteristics, asthma exacerbations and medicine use in nonelderly and elderly asthmatic patients, respectively. Classification of age-stratified asthma phenotypes may lead to precise identification of patients, which provides personalized disease management.
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Affiliation(s)
- Yung-Chi Chuang
- Department of Public Health, College of Health Science, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsin-Hua Tsai
- Department of Public Health, College of Health Science, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Meng-Chih Lin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chao-Chien Wu
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yuan-Chung Lin
- Institute of Environmental Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Tsu-Nai Wang
- Department of Public Health, College of Health Science, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
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11
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Lemmetyinen RE, Toppila-Salmi SK, But A, Renkonen R, Pekkanen J, Haukka J, Karjalainen J. Comorbidities associated with adult asthma: a population-based matched cohort study in Finland. BMJ Open Respir Res 2024; 11:e001959. [PMID: 38485249 PMCID: PMC10941122 DOI: 10.1136/bmjresp-2023-001959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 02/29/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Asthma is a common chronic disease characterised by variable respiratory symptoms and airflow limitation, affecting roughly 4%-10% of the adult population. Adult asthma is associated with higher all-cause mortality compared to individuals without asthma. In this study, we investigate the comorbidities that may affect the management of asthma. METHODS Total of 1648 adults with asthma and 3310 individuals without asthma aged 30-93 were matched with age, gender and area of residency, and followed from 1 January 1997 to 31 December 2013. Baseline information was collected with questionnaires 1997 and follow-up register data from the national discharge registry Finnish Institute for Health and Welfare. Data included diagnoses from outpatient care and day surgery of specialised health care, and data from inpatient care of specialised and primary health care. We included all main diagnoses that had at minimum 200 events and number of diagnoses based on their common appearance with adult asthma. RESULTS The mean follow-up time varied between 14.2 and 15.1 years, and age at the time of enrolment was 53.9 years for subjects without asthma and 54.4 years for patients with asthma. Chronic obstructive pulmonary disease was 10 times more common among asthmatics. Risk of acute rhinosinusitis, chronic rhinosinusitis with nasal polyps, atopic dermatitis and vocal cord dysfunction was fourfold and risk of pneumonia, and chronic rhinosinusitis was 2.5 times more common among asthmatics. Sleep apnoea, gastro-oesophageal reflux disease, diabetes, allergic rhinitis and dysfunctional breathing were twofold and cataract nearly twofold higher in the asthmatic group. Adult asthma was also significantly associated with musculoskeletal diseases, incontinence and bronchiectasis. CONCLUSIONS The most common and most severe comorbidity of adult asthma in this study was chronic obstructive pulmonary disease. Other common comorbidities of adult asthma include acute rhinosinusitis, chronic rhinosinusitis with nasal polyps, atopic dermatitis, allergic rhinitis, dysfunctional breathing, diabetes, pneumonia, sleep apnoea and gastro-oesophageal reflux disease.
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Affiliation(s)
- Riikka Emilia Lemmetyinen
- Department of Public Health and Inflammation Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Sanna Katriina Toppila-Salmi
- Department of Otorhinolaryngology, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
- Department of Allergy, Helsinki University Hospital, Helsinki, Uusimaa, Finland
| | - Anna But
- Department of Public Health, University of Helsinki, Helsinki, Uusimaa, Finland
| | - Risto Renkonen
- Haartman Institute, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Uusimaa, Finland
| | - Juha Pekkanen
- Department of Public Health and Inflammation Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Finnish Institute for Health and Welfare, Helsinki, Uusimaa, Finland
| | - Jari Haukka
- Public Health, University of Helsinki, Helsinki, Uusimaa, Finland
| | - Jussi Karjalainen
- Allergy Centre, University of Tampere, Tampere, Pirkanmaa, Finland
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Pirkanmaa, Finland
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12
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Joshi PR. Pulmonary Diseases in Older Patients: Understanding and Addressing the Challenges. Geriatrics (Basel) 2024; 9:34. [PMID: 38525751 PMCID: PMC10961796 DOI: 10.3390/geriatrics9020034] [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: 01/11/2024] [Revised: 02/22/2024] [Accepted: 03/04/2024] [Indexed: 03/26/2024] Open
Abstract
As the global population ages, pulmonary diseases among older people have emerged as a significant and growing public health concern. The increasing incidence of these conditions has led to higher rates of morbidity and mortality among older adults. This perspective study offers a thorough overview of the prevalent pulmonary diseases affecting the elderly demographic. It delves into the challenges encountered during the diagnosis and management of these conditions in older individuals, considering factors such as comorbidities, functional limitations, and medication complexities. Furthermore, innovative strategies and personalized interventions such as precision medicine, advanced therapies, telemedicine solutions, and patient-centered support systems aimed at enhancing the care provided to older individuals grappling with pulmonary disorders are thoroughly explored. By addressing the unique needs and complexities of this vulnerable population, healthcare systems can strive towards improving outcomes and enhancing the quality of life for elderly individuals affected by pulmonary diseases.
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Affiliation(s)
- Pushpa Raj Joshi
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany
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13
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Valverde-Monge M, Cárdenas R, García-Moguel I, Rosado A, Gandolfo-Cano M, Echarren TR, Moro-Moro MDM, Reaño Martos MDM, Pineda-Pineda R, Arroba CMA, Domínguez-Ortega J. Safety and efficacy of benralizumab in elderly subjects with severe asthma. J Asthma 2024; 61:232-237. [PMID: 37737844 DOI: 10.1080/02770903.2023.2263078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 09/21/2023] [Indexed: 09/23/2023]
Abstract
INTRODUCTION The prevalence of asthma in adults >65 years old is approximately 12-14%, and 10% have severe asthma. A higher mortality rate is observed in subjects with asthma >65 years old and especially >80 years old. OBJECTIVE To analyze the effectiveness and safety of at least three doses of benralizumab in a subgroup of elderly subjects (>65 years old) with uncontrolled severe eosinophilic asthma in real-life conditions. METHODS This was a retrospective multicenter study (AUTOBENRA study) conducted in 9 hospitals that included 72 patients aged >18 years old with uncontrolled severe asthma based on the Spanish Asthma Guidelines who were treated with at least three doses of benralizumab, self-administered at home since before April 30, 2021. The recruitment period ended on October 1, 2021. Written consent was obtained before the study commencement. In this subanalysis, we compared the results between patients >65 years old and patients <65 years old. RESULTS A total of 72 subjects with severe asthma were screened, and 54 were included (MD: 57.3 ± 10 years old). There were 12 subjects aged >65 years old [MD: 69.8 ± 4.3 years old (minimum: 65 years old; maximum: 83 years old)]. Subjects >65 years old experienced statistically significant improvement in lung function, ACT and mini-AQLQ with benralizumab. Additionally, 9 patients (75%) experienced no asthma exacerbation (p = 0.0047), half (3/6) were able to stop OCS (p = 0.08), and no adverse effects with benralizumab were reported during the 20 months of follow-up. CONCLUSIONS In patients aged >65 years old, benralizumab was an effective and safe therapy for severe eosinophilic asthma in our study, with no significant differences from the younger subgroup. This is especially important since they are a group with numerous comorbidities, medications and worse quality of life.
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Affiliation(s)
- Marcela Valverde-Monge
- Department of Allergy, University Hospital Fundación Jiménez Díaz, Madrid, Spain
- Centro de investigación biomédica en enfermedades respiratorias (CIBERES), Instituto Carlos III, Madrid, Spain
| | - Remedios Cárdenas
- Department of Allergy, University Hospital of Virgen del Rocío, Sevilla, Spain
| | - Ismael García-Moguel
- Department of Allergy, Hospital Universitario 12 de Octubre, Madrid, Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Ana Rosado
- Department of Allergy, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - Mar Gandolfo-Cano
- Department of Allergy, Hospital Universitario de Fuenlabrada, Madrid, Spain
- RETIC ARADyAL, Instituto de Salud Carlos III, Madrid, Spain
| | - Teresa Robledo Echarren
- Department of Allergy, Hospital Clinico San Carlos (HCSC)
- Instituto de investigación sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | | | | | | | | | - Javier Domínguez-Ortega
- Department of Allergy, La Paz University Hospital, Institute for Health Research (IdiPAZ), Madrid, Spain
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14
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Yang T, Wan R, Tu W, Avvaru SN, Gao P. Aryl hydrocarbon receptor: Linking environment to aging process in elderly patients with asthma. Chin Med J (Engl) 2024; 137:382-393. [PMID: 38238253 PMCID: PMC10876263 DOI: 10.1097/cm9.0000000000002960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Indexed: 02/12/2024] Open
Abstract
ABSTRACT Aging is a significant risk factor for various diseases, including asthma, and it often leads to poorer clinical outcomes, particularly in elderly individuals. It is recognized that age-related diseases are due to a time-dependent accumulation of cellular damage, resulting in a progressive decline in cellular and physiological functions and an increased susceptibility to chronic diseases. The effects of aging affect not only the elderly but also those of younger ages, posing significant challenges to global healthcare. Thus, understanding the molecular mechanisms associated with aging in different diseases is essential. One intriguing factor is the aryl hydrocarbon receptor (AhR), which serves as a cytoplasmic receptor and ligand-activated transcription factor and has been linked to the aging process. Here, we review the literature on several major hallmarks of aging, including mitochondrial dysfunction, cellular senescence, autophagy, mitophagy, epigenetic alterations, and microbiome disturbances. Moreover, we provide an overview of the impact of AhR on these hallmarks by mediating responses to environmental exposures, particularly in relation to the immune system. Furthermore, we explore how aging hallmarks affect clinical characteristics, inflammatory features, exacerbations, and the treatment of asthma. It is suggested that AhR signaling may potentially play a role in regulating asthma phenotypes in elderly populations as part of the aging process.
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Affiliation(s)
- Tianrui Yang
- Division of Allergy and Clinical Immunology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
- Department of Geriatric Medicine, The First People’s Hospital of Yunnan Province, Kunming, Yunnan 650032, China
| | - Rongjun Wan
- Division of Allergy and Clinical Immunology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Wei Tu
- Division of Allergy and Clinical Immunology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
- The State Key Laboratory of Respiratory Disease for Allergy, Shenzhen Key Laboratory of Allergy and Immunology, Shenzhen University School of Medicine, Shenzhen, Guangdong 518055, China
| | - Sai Nithin Avvaru
- Division of Allergy and Clinical Immunology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
| | - Peisong Gao
- Division of Allergy and Clinical Immunology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
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Tang Z, Zhou G, Xiao Y, Liu H, Chen X, Shen M. Allergic Phenotypes and Sarcopenia: Evidence from Observational Studies and Mendelian Randomization Analysis. PHENOMICS (CHAM, SWITZERLAND) 2024; 4:46-50. [PMID: 38605907 PMCID: PMC11003931 DOI: 10.1007/s43657-023-00110-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 04/29/2023] [Accepted: 05/09/2023] [Indexed: 04/13/2024]
Abstract
Commonly affected in early-life population, the impact of allergic phenotypes on mid- or late-life health is less discussed. This study is to explore the association of allergic phenotypes including atopic dermatitis (AD), asthma, eosinophils count (EC), and sarcopenia. We conducted observational studies and mendelian randomization (MR) analysis based on UK Biobank (UKB), the China Health and Retirement Longitudinal Study (CHARLS) and data from genome-wide association study (GWAS). Based on the UKB data, AD, asthma and EC were positively correlated with pre-sarcopenia and decreased skeletal muscle mass index and hand grip in fully adjusted model. Asthma and EC were significantly associated with sarcopenia while AD was marginally associated (p = 0.095). Based on the CHARLS cohort, asthma significantly added 109.4% risk for pre-sarcopenia in adjusted model (relative risk = 2.094; p = 0.002), respectively. Both asthma (β = 0.100, p = 0.006) and EC (β = 0.023, p = 0.017) exerted significantly casual effects on pre-sarcopenia. However, as for sarcopenia, merely EC exhibited a significantly casual effect (β = 0.005, p = 0.048). Significant casual effects of AD (β = - 0.027, p = 0.003), asthma (β = - 0.029, p = 0.027) and EC (β = - 0.041, p < 0.001) on decreased appendicular lean mass (ALM) were observed using the inverse-variance weighted method and the Mendelian randomization pleiotropy residual sum and outlier (MR-PRESSO) method. Our results revealed a contributory role of AD, asthma and EC on sarcopenia, especially in terms of decreased ALM, an indicator for sarcopenia diagnosis. The findings of our study will raise the awareness of preventing aging-related disorders or geriatric syndromes among allergic populations. Supplementary Information The online version contains supplementary material available at 10.1007/s43657-023-00110-4.
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Affiliation(s)
- Zhenwei Tang
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Department of Dermatology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009 Zhejiang China
| | - Guowei Zhou
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
| | - Yi Xiao
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Furong Laboratory, Changsha, 410008 Hunan China
| | - Hong Liu
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Furong Laboratory, Changsha, 410008 Hunan China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Furong Laboratory, Changsha, 410008 Hunan China
| | - Minxue Shen
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Furong Laboratory, Changsha, 410008 Hunan China
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, 410008 Hunan China
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Prokunina O, Ishmael FT. Identification of biologic-responsive phenotypes in elderly people with eosinophilic asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2024; 3:100196. [PMID: 38155862 PMCID: PMC10753088 DOI: 10.1016/j.jacig.2023.100196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 09/03/2023] [Accepted: 09/03/2023] [Indexed: 12/30/2023]
Abstract
Background Asthma in the elderly is not as well studied as in younger age groups. Age-related immunosenescence may result in diminished TH2 inflammation, which raises a question about whether asthma in elderly patients responds well to anti-TH2 asthma biologics. Objective We sought to determine whether asthma in elderly people has different TH2 biomarkers and clinical features compared to nonelderly people, and if disease in the 2 age groups responds differently to anti-TH2 biologics. We also aimed to identify treatment-responsive phenotypes with clinical and biomarker features that could be used to predict best response to biologics. Methods A retrospective chart review was conducted for 56 patients (30 elderly [age ≥62 years] and 26 nonelderly [ages 18-59 years] subjects) with severe asthma treated with dupilumab or benralizumab. Differences in baseline characteristics and response to treatment were analyzed. A hierarchical cluster analysis was also performed to identify treatment-responsive phenotypes. Significance threshold was P = .05 for all analyses. Results Baseline characteristics and TH2 biomarkers (blood eosinophil level, total IgE, aeroallergen sensitivity) were similar between elderly and nonelderly subjects. The disease in both groups responded well to biologics (improvement in ACT scores, decreased exacerbations, decreased need for prednisone), but no significant response difference was found based on age groups. Cluster analysis identified 3 phenotypes, as follows: cluster 1, youngest age, moderate eosinophil levels, lowest total IgE, few environmental allergies, and least response to biologics; cluster 2, intermediate age, lowest eosinophil level, highest IgE level, many environmental allergies, and an intermediate response to biologics; and cluster 3, oldest ages, highest eosinophil levels, high total IgE, few environmental allergies, and best response to biologics. These results confirm trends seen in another study utilizing cluster analyses showing that subjects with highest levels of IgE and eosinophils responded better to biologic treatment for asthma. Conclusion Elderly people with asthma should be considered for biologic therapy no differently than younger people. There may be subgroups of patients with different biologic responses based on age, allergenicity, IgE, and eosinophil levels that could be used to predict treatment response.
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Affiliation(s)
- Olga Prokunina
- Pennsylvania State University College of Medicine, University Park Program, State College, Pa
| | - Faoud T. Ishmael
- Pennsylvania State University College of Medicine, University Park Program, State College, Pa
- Mount Nittany Physician Group, State College, Pa
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Zhang Y, Yang X, Jiang W, Gao X, Yang B, Feng XL, Yang L. Short-term effects of air pollutants on hospital admissions for asthma among older adults: a multi-city time series study in Southwest, China. Front Public Health 2024; 12:1346914. [PMID: 38347929 PMCID: PMC10859495 DOI: 10.3389/fpubh.2024.1346914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 01/12/2024] [Indexed: 02/15/2024] Open
Abstract
Background This study aimed to explore the relationship between air pollution and hospital admissions for asthma in older adults, and to further assess the health and economic burden of asthma admissions attributable to air pollution. Methods We collected information on asthma cases in people over 65 years of age from nine cities in Sichuan province, as well as air pollution and meteorological data. The relationship between short-term air pollutant exposure and daily asthma hospitalizations was analyzed using the generalized additive model (GAM), and stratified by gender, age, and season. In addition, we assessed the economic burden of hospitalization for air pollution-related asthma in older adults using the cost of disease approach. Results The single pollutant model showed that every 1 mg/m3 increase in CO was linked with an increase in daily hospitalizations for older adults with asthma, with relative risk values of 1.327 (95% CI: 1.116-1.577) at lag7. Each 10 μg/m3 increase in NO2, O3, PM10, PM2.5 and SO2, on asthma hospitalization, with relative risk values of 1.044 (95% CI: 1.011-1.078), 1.018 (95% CI: 1.002-1.034), 1.013 (95% CI: 1.004-1.022), 1.015 (95% CI: 1.003-1.028) and 1.13 (95% CI: 1.041-1.227), respectively. Stratified analysis shows that stronger associations between air pollution and asthma HAs among older adult in females, those aged 65-69 years, and in the warm season, although all of the differences between subgroups did not reach statistical significance. During the study period, the number of asthma hospitalizations attributable to PM2.5, PM10, and NO2 pollution was 764, 581 and 95, respectively, which resulted in a total economic cost of 6.222 million CNY, 4.73 million CNY and 0.776 million CNY, respectively. Conclusion This study suggests that short-term exposure to air pollutants is positively associated with an increase in numbers of asthma of people over 65 years of age in Sichuan province, and short-term exposure to excessive PM and NO2 brings health and economic burden to individuals and society.
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Affiliation(s)
- Yuqin Zhang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xi Yang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wanyanhan Jiang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xi Gao
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Biao Yang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xing Lin Feng
- School of Public Health, Peking University, Beijing, China
| | - Lian Yang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Kim BG, Lee H, Yeom SW, Jeong CY, Park DW, Park TS, Moon JY, Kim TH, Sohn JW, Yoon HJ, Kim JS, Kim SH. Increased Risk of New-Onset Asthma After COVID-19: A Nationwide Population-Based Cohort Study. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:120-132.e5. [PMID: 37774780 DOI: 10.1016/j.jaip.2023.09.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 09/01/2023] [Accepted: 09/05/2023] [Indexed: 10/01/2023]
Abstract
BACKGROUND Previous studies have suggested that respiratory virus infections may be associated with new-onset asthma. However, whether coronavirus disease 2019 (COVID-19) is associated with an increased risk of new-onset asthma remains unclear. OBJECTIVE We aimed to evaluate whether recent COVID-19 increases the risk of new-onset asthma and whether COVID-19 vaccination could mitigate this risk. METHODS We constructed 3 different study designs using the Korean National Health Insurance claim-based database: study 1: COVID-19-diagnosed subjects (COVID-19 cohort) and their matched controls; study 2: COVID-19-vaccinated subjects (vaccination cohort) and their matched controls; and study 3: vaccination cohort and their matched controls, excluding subjects diagnosed with COVID-19. RESULTS In study 1, 1.6% of the COVID-19 cohort and 0.7% of the matched cohort developed new-onset asthma, with incidences of 31.28 and 14.55 per 1,000 person-years, respectively (P < .001). The COVID-19 cohort had a higher risk of new-onset asthma (adjusted hazard ratio [aHR] 2.14; 95% CI 1.88-2.45) than matched controls. In study 2, the vaccination cohort had a lower risk of new-onset asthma than the matched controls (aHR 0.82; 95% CI 0.76-0.89). However, among subjects without a COVID-19 diagnosis, COVID-19 vaccination was not associated with a reduced risk of new-onset asthma in study 3 (aHR 0.95; 95% CI 0.87-1.04). In subgroup analysis, the risk of new-onset asthma was significantly lower in fully vaccinated subjects and higher in older subjects and in those with diabetes mellitus than in their counterparts. CONCLUSIONS The COVID-19 was associated with a higher incidence of new-onset asthma, which might be preventable by COVID-19 vaccination.
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Affiliation(s)
- Bo-Guen Kim
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Hyun Lee
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Sang Woo Yeom
- Department of Medical Informatics, Jeonbuk National University Medical School, Jeonju, Korea
| | - Cho Yun Jeong
- Department of Medical Informatics, Jeonbuk National University Medical School, Jeonju, Korea
| | - Dong Won Park
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Tai Sun Park
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Ji-Yong Moon
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Tae-Hyung Kim
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jang Won Sohn
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Ho Joo Yoon
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jong Seung Kim
- Department of Medical Informatics, Jeonbuk National University Medical School, Jeonju, Korea; Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea; Department of Otorhinolaryngology-Head and Neck Surgery, Jeonbuk National University Medical School, Jeonju, Korea.
| | - Sang-Heon Kim
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea.
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Chen F, Liu Y, Sun LH, Zeng Z, Huang X. Effect of overweight/obesity on relationship between fractional exhaled nitric oxide and airway hyperresponsiveness in Chinese elderly patients with asthma. Int J Immunopathol Pharmacol 2024; 38:3946320241246713. [PMID: 38649141 PMCID: PMC11036919 DOI: 10.1177/03946320241246713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 03/26/2024] [Indexed: 04/25/2024] Open
Abstract
Purpose: This retrospective study investigates the influence of overweight and obesity status on pulmonary function, airway inflammatory markers, and airway responsiveness in elderly asthma patients. Methods: Patients with asthma older than 65 years old who completed a bronchial provocation test (BPT) or bronchial dilation test (BDT) and a fractional exhaled nitric oxide (FeNO) test between December 2015 and June 2020 were identified retrospectively for this study. All of the patients were categorized into overweight/obesity and non-obesity groups based on their BMI. Pulmonary function test (PFT) and FeNO measurements were accomplished according to the 2014 recommendations of the Chinese National Guidelines of Pulmonary Function Test and American Thoracic Society/European Respiratory Society recommendations, respectively. Results: A total of 136 patients with an average age of 71.2 ± 5.40 years were identified. The average BMI was 23.8 ± 3.63, while the value of FeNO was 42.3 ± 38.4 parts per billion (ppb). In contrast to the non-obesity group, which had a value of 48.8 ± 43.1 ppb for FeNO, the overweight/obesity group had a significant lower value of 35.4 ± 31.4 ppb. There was no significant difference in the proportion of individuals with high airway hyperresponsiveness between the overweight/obesity and non-obesity groups (96 patients in total). Multiple linear regression analysis established an inverse correlation between FeNO and Provocation concentration causing a 20% fall in FEV1(PC20) but excluded significant relationships with age and BMI. The model's R is 0.289, and its p value is 0.045. Conclusion: The elderly Chinese Han asthmatics with overweight/obesity had lower FeNO levels than those with non-obese according to our findings. In addition, the FeNO level was inversely correlated between FeNO levels and PC20 in elderly asthmatics.
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Affiliation(s)
- Fengjia Chen
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yangli Liu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Long-hua Sun
- Departments of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhimin Zeng
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xinyan Huang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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20
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Ma X, Xu H, Xie J, Zhang L, Shi M, Li Z. The causal relationship between risk of developing bronchial asthma and frailty: a bidirectional two-sample Mendelian randomization study. Front Med (Lausanne) 2023; 10:1289026. [PMID: 38162888 PMCID: PMC10755022 DOI: 10.3389/fmed.2023.1289026] [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: 09/25/2023] [Accepted: 11/24/2023] [Indexed: 01/03/2024] Open
Abstract
Background A potential link between asthma and frailty has been suggested in previous studies. However, the nature of the causal relationship between these two conditions warrants further investigation. Therefore, this study assessed the bidirectional causality between asthma and frailty risk using two-sample Mendelian randomization (MR). Methods The study data were obtained from the genome-wide association study (GWAS) dataset, with 337,159 samples representing asthma data and 175,226 samples representing frailty. The causal relationship between the two disorders was assessed by selecting the single nucleotide polymorphisms (SNPs), significantly associated with both asthma and frailty. The inverse variance weighting (IVW) method was used as the main analytical method to estimate the possible influence of causality. Sensitivity analysis was also performed using Mr-Egger intercept, funnel plot, "leave-one-out," and Cochran Q test. In addition, potential mediators were investigated by risk factor analysis. Result The IVW method showed an increased risk of frailty due to increased genetic susceptibility factors and the number of to asthma (OR = 2.325, 95%CI:1.958-2.761; p = 6.527498e-22), while no horizontal pleiotropy was observed for the Mr-Egger intercept (p = 0.609) and the funnel plot. The Cochran Q value was 72.858, p = 0.024, and there was heterogeneity in the Cochran Q-value. No single SNP was observed for "leave-one-out" that had a biasing effect on the instrumental variables. In addition, genetic susceptibility to frailty was associated with asthma (OR = 1.088, 95%CI:1.058-1.119; p = 4.815589e-09). In the causal relationship described above, several risk factors for frailty are complex, with asthma leading to a significant reduction in physical activity endurance. Conclusion Our findings suggest a probable positive causal effect of asthma on the risk of developing frailty, potentially mediated by reduced physical activity endurance. At the same time, a causal relationship exists between frailty and asthma. Therefore, assessment strategies for frailty should include asthma and vice versa.
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Affiliation(s)
- Xiao Ma
- Anhui University of Chinese Medicine, Hefei, China
- Department of Respiration, Wuhu Traditional Chinese Medicine Hospital, Wuhu, China
| | - Haoran Xu
- Anhui University of Chinese Medicine, Hefei, China
| | - Jinghui Xie
- Anhui University of Chinese Medicine, Hefei, China
| | - Lu Zhang
- Anhui University of Chinese Medicine, Hefei, China
| | - Mengyao Shi
- Anhui University of Chinese Medicine, Hefei, China
| | - Zegeng Li
- Anhui University of Chinese Medicine, Hefei, China
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, China
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21
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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.
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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
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22
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Christopoulos K. Bird ownership and pulmonary outcomes apart from hypersensitivity pneumonitis in European older adults. Respir Med Res 2023; 84:101066. [PMID: 38039666 DOI: 10.1016/j.resmer.2023.101066] [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: 06/18/2023] [Revised: 11/03/2023] [Accepted: 11/03/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND Exposure to birds has been linked with several lung pathologies and especially hypersensitivity pneumonitis, but discordant literature exist on the potential effects of this exposure on other respiratory pathologies. AIM This study aims to examine the associations between bird ownership and asthma, lung cancer, and chronic obstructive pulmonary disease (COPD) in older European adults. METHODS A total of 28,109 participants from the Survey of Health, Ageing, and Retirement in Europe were employed and analyzed with multivariate logistic regressions. RESULTS No association was found with asthma or lung cancer. Bird ownership increased the odds for COPD diagnosis (OR=1.30; 95 % CI: 1.12-1.51) and more so in males (OR=1.53; 95 % CI: 1.25-1.87) after adjustment for demographic, respiratory, lifestyle, and socioeconomic factors. Male bird owners who smoke had an even more increased risk compared to non-smokers, as did those who lived in multi-person households compared to those living alone. CONCLUSION Bird ownership may be positively associated with COPD in older European males.
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Takada K, Suzukawa M, Tashimo H, Ohshima N, Fukutomi Y, Kobayashi N, Taniguchi M, Ishii M, Akishita M, Ohta K. Serum MMP3 and IL1-RA levels may be useful biomarkers for detecting asthma and chronic obstructive pulmonary disease overlap in patients with asthma. World Allergy Organ J 2023; 16:100840. [PMID: 38020287 PMCID: PMC10663683 DOI: 10.1016/j.waojou.2023.100840] [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: 02/21/2023] [Revised: 08/16/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
Background Asthma and chronic obstructive pulmonary disease (COPD) overlap (ACO) is characterized by concurrent features of asthma and COPD. Since disease pathogenesis, severities, and treatments differ between asthma and ACO, it is important to differentiate them. Objective To clarify and compare the characteristics of ACO and asthma and identify the serum biomarkers for differentiating them, especially in older patients. Methods This study used the data of 639 participants from the nationwide cohort study, the NHOM-Asthma study, an asthma registry in Japan, with complete information on smoking history, respiratory function, and serum biomarkers. ACO was defined as the self-reported comorbidity of COPD or emphysema, or with obstructive pulmonary function and smoking history (pack-years≥10). The clinical characteristics of patients with ACO and asthma without COPD were compared. The serum biomarkers for differentiation were examined using receiver operating characteristic curves and multivariable analysis. The associations between the biomarkers and age were also analyzed. Results Of the 639 asthma patients, 125 (19.6%) were diagnosed with ACO; these patients were older and male-dominant and had a higher prevalence of comorbidities such as hypertension, diabetes, and stroke. Among the serum biomarkers that were significantly different between ACO and asthma without COPD, the YKL-40/CHI3L1, MMP3, and IL-1RA levels showed a high area under the curve for discriminating ACO. Only the MMP3 and IL-1RA levels were significantly higher among ACO patients, regardless of age and sex; the YKL-40/CHI3L1 levels were not different due to the effect of age. Conclusion MMP3 and IL-1RA may be useful serum biomarkers for distinguishing ACO from asthma.
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Affiliation(s)
- Kazufumi Takada
- Clinical Research Center, National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
- Department of Geriatric Medicine, Graduate School of Medicine, University of Tokyo, Tokyo, 113-8655, Japan
| | - Maho Suzukawa
- Clinical Research Center, National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Hiroyuki Tashimo
- Asthma, Allergy and Rheumatology Center, National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Nobuharu Ohshima
- Department of Respiratory Medicine, National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Yuma Fukutomi
- Clinical Research Center, National Hospital Organization Sagamihara National Hospital, Kanagawa, 252-0392, Japan
| | | | - Masami Taniguchi
- Clinical Research Center, National Hospital Organization Sagamihara National Hospital, Kanagawa, 252-0392, Japan
- Shonan Kamakura General Hospital, Kanagawa, 247-8533, Japan
| | - Masaki Ishii
- Department of Geriatric Medicine, Graduate School of Medicine, University of Tokyo, Tokyo, 113-8655, Japan
| | - Masahiro Akishita
- Department of Geriatric Medicine, Graduate School of Medicine, University of Tokyo, Tokyo, 113-8655, Japan
| | - Ken Ohta
- Clinical Research Center, National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
- Japan Anti-Tuberculosis Association, JATA Fukujuji Hospital, Tokyo, 204-8522, Japan
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Zhang F, Yan Y, Zhang LM, Li DX, Li L, Lian WW, Xia CY, He J, Xu JK, Zhang WK. Pharmacological activities and therapeutic potential of galangin, a promising natural flavone, in age-related diseases. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 120:155061. [PMID: 37689035 DOI: 10.1016/j.phymed.2023.155061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 08/24/2023] [Accepted: 08/30/2023] [Indexed: 09/11/2023]
Abstract
BACKGROUND The extension of average life expectancy and the aggravation of population aging have become the inevitable trend of human development. In an aging society, various problems related to medical care for the elderly have become increasingly prominent. However, most of the age-related diseases have the characteristics of multiple diseases at the same time, prone to complications, and atypical clinical manifestations, which bring great difficulties to its treatment. Galangin (3,5,7-trihydroxyflavone) is a natural active compound extracted from the root of Alpinia officinarum Hance (Zingiberaceae). Recently, many studies have shown that galangin has potential advantages in the treatment of neurodegenerative diseases and cardiovascular and cerebrovascular diseases, which are common in the elderly. In addition, it also showed that galangin had prospective activities in the treatment of tumor, diabetes, liver injury, asthma and arthritis. PURPOSE This review aims to systematically summarize and discuss the effects and the underlying mechanism of galangin in the treatment of age-related diseases. METHODS We searched PubMed, SciFinder, Web of Science and CNKI literature database resources, combined with the keywords "galangin", "neurodegenerative disease", "tumor", "diabetes", "pharmacological activity", "drug combination", "pharmacokinetics", "drug delivery system" and "safety", and comprehensively reviewed the pharmacological activities and mechanism of galangin in treating age-related diseases. RESULTS According to the previous studies on galangin, the anti-neurodegenerative activity, cardiovascular and cerebrovascular protective activity, anti-tumor activity, anti-diabetes activity, anti-arthritis activity, hepatoprotective activity and antiasthmatic activity of galangin were discussed, and the related mechanisms were classified and summarized in detail. In addition, the drug combination, pharmacokinetics, drug delivery system and safety of galangin were furtherly discussed. CONCLUSIONS This review will provide reference for galangin in the treatment of age-related diseases. Meanwhile, further experimental research and long-term clinical trials are needed to determine the therapeutic safety and efficacy of galangin.
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Affiliation(s)
- Fan Zhang
- Department of Pharmacy & Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China; School of Chinese Materia Medica & School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yu Yan
- Department of Pharmacy & Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China
| | - Lin-Mei Zhang
- School of Chinese Materia Medica & School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Dong-Xu Li
- Department of Pharmacy & Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China
| | - Li Li
- Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Wen-Wen Lian
- Department of Pharmacy & Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China
| | - Cong-Yuan Xia
- Department of Pharmacy & Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China
| | - Jun He
- Department of Pharmacy & Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China.
| | - Jie-Kun Xu
- School of Chinese Materia Medica & School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Wei-Ku Zhang
- Department of Pharmacy & Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China.
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Winsa-Lindmark S, Stridsman C, Sahlin A, Hedman L, Stenfors N, Myrberg T, Lindberg A, Rönmark E, Backman H. Severity of adult-onset asthma - a matter of blood neutrophils and severe obesity. Respir Med 2023; 219:107418. [PMID: 37769879 DOI: 10.1016/j.rmed.2023.107418] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/30/2023] [Accepted: 09/20/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Adult-onset asthma is associated with a poor treatment response. The aim was to study associations between clinical characteristics, asthma control and treatment in adult-onset asthma. METHODS Previous participants within the population-based Obstructive Lung Disease in Northern Sweden studies (OLIN) were in 2019-2020 invited to clinical examinations including structured interviews, spirometry, fractional exhaled nitric oxide (FeNO), skin prick test and blood sampling. In total, n = 251 individuals with adult-onset asthma (debut >15 years of age) were identified. Uncontrolled asthma was defined according to ERS/ATS and treatment step according to GINA (2019). RESULTS Among individuals with uncontrolled asthma (34%), severe obesity (16.3% vs 7.9%, p = 0.041) and elevated levels of blood neutrophils, both regarding mean level of blood neutrophils (4.25*109/L vs 3.67*109/L, p = 0.003), and proportions with ≥4*109/L (49.4% vs 33.3%, p = 0.017) and ≥5*109/L (32.1% vs 13.7%, p < 0.001) were more common than among those with controlled asthma. Adding the dimension of GINA treatment step 1-5, individuals with uncontrolled asthma on step 4-5 treatment had the highest proportions of blood neutrophils ≥5*109/L (45.5%), severe obesity (BMI≥35, 26.1%), dyspnea (mMRC≥2) (34.8%), and most impaired lung function in terms of FEV1%<80% of predicted (42.9%), FEV1 CONCLUSION This study indicates that in adult-onset asthma, primarily non-type-2 characteristics such as obesity and blood neutrophils associate with poor asthma control and higher doses of inhaled corticosteroids.
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Affiliation(s)
- Sofia Winsa-Lindmark
- Umeå University, Department of Public Health and Clinical Medicine, Section for Sustainable Health/The OLIN Unit, Sweden.
| | - Caroline Stridsman
- Umeå University, Department of Public Health and Clinical Medicine, The OLIN Unit, Sweden
| | - Axel Sahlin
- Umeå University, Department of Public Health and Clinical Medicine, Section for Sustainable Health/The OLIN Unit, Sweden
| | - Linnea Hedman
- Umeå University, Department of Public Health and Clinical Medicine, Section for Sustainable Health/The OLIN Unit, Sweden
| | - Nikolai Stenfors
- Umeå University, Department of Public Health and Clinical Medicine, The OLIN Unit, Sweden
| | - Tomi Myrberg
- Umeå University, Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Sweden
| | - Anne Lindberg
- Umeå University, Department of Public Health and Clinical Medicine, The OLIN Unit, Sweden
| | - Eva Rönmark
- Umeå University, Department of Public Health and Clinical Medicine, Section for Sustainable Health/The OLIN Unit, Sweden
| | - Helena Backman
- Umeå University, Department of Public Health and Clinical Medicine, Section for Sustainable Health/The OLIN Unit, Sweden
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Jin FD, Wang J, Deng SJ, Song WJ, Zhang X, Wang CY, Gao SY, Chung KF, Yang Y, Vertigan AE, Luo FM, Birring SS, Li WM, Liu D, Wang G. Interaction effect of chronic cough and ageing on increased risk of exacerbation in patients with asthma: a prospective cohort study in a real-world setting. ERJ Open Res 2023; 9:00461-2023. [PMID: 38152080 PMCID: PMC10752289 DOI: 10.1183/23120541.00461-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 09/26/2023] [Indexed: 12/29/2023] Open
Abstract
Background Older adults with asthma have the greatest burden and worst outcomes, and there is increasing evidence that chronic cough (CC) is associated with asthma severity and poor prognosis. However, the clinical characteristics of older adult patients with both asthma and CC remain largely unknown. Methods Participants with stable asthma underwent two cough assessments within 3 months to define the presence of CC. Patients were divided into four groups based on CC and age (cut-off ≥60 years). Multidimensional assessment was performed at baseline, followed by a 12-month follow-up to investigate asthma exacerbations. Logistic regression models were used to explore the interaction effect of CC and age on asthma control and exacerbations. Results In total, 310 adult patients were prospectively recruited and divided into four groups: older CC group (n=46), older non-CC group (n=20), younger CC group (n=112) and younger non-CC group (n=132). Compared with the younger non-CC group, the older CC group had worse asthma control and quality of life and increased airflow obstruction. The older CC group showed an increase in moderate-to-severe exacerbations during the 12-month follow-up. There was a significant interaction effect of CC and ageing on the increased moderate-to-severe exacerbations (adjusted risk ratio 2.36, 95% CI 1.47-3.30). Conclusion Older asthma patients with CC have worse clinical outcomes, including worse asthma control and quality of life, increased airway obstruction and more frequent moderate-to-severe exacerbations, which can be partly explained by the interaction between CC and ageing.
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Affiliation(s)
- Fan Ding Jin
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
- These authors contributed equally
| | - Ji Wang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
- These authors contributed equally
| | - Su Jun Deng
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
| | - Woo-Jung Song
- Airway Sensation and Cough Research Laboratory, Department of Allergy and Clinical Immunology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Xin Zhang
- Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Chang Yong Wang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
| | - Si Yang Gao
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
| | - Kian Fan Chung
- Department of Respiratory Medicine, Royal Brompton and Harefield NHS Trust, London, UK
- Experimental Studies Unit, National Heart and Lung Institute, Imperial College London, London, UK
| | - Ye Yang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
- Department of Thoracic Medical Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Cancer Hospital affiliate to School of Medicine, Chengdu, China
| | - Anne E. Vertigan
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma and Treatable Traits, The University of Newcastle, Newcastle, Australia
- Department of Respiratory and Sleep Medicine, John Hunter Hospital, Hunter Medical Research Institute, Newcastle, Australia
- Speech Pathology, John Hunter Hospital, Newcastle, Australia
| | - Feng Ming Luo
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
| | - Surinder S. Birring
- Centre for Human and Applied Physiological Sciences, School of Basic and Medical Biosciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Wei Min Li
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Respiratory Microbiome Laboratory, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
| | - Dan Liu
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Respiratory Microbiome Laboratory, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
| | - Gang Wang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Respiratory Health and Multimorbidity, Sichuan University, Chengdu, China
- Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, China
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Sommer B, González-Ávila G, Flores-Soto E, Montaño LM, Solís-Chagoyán H, Romero-Martínez BS. Phytoestrogen-Based Hormonal Replacement Therapy Could Benefit Women Suffering Late-Onset Asthma. Int J Mol Sci 2023; 24:15335. [PMID: 37895016 PMCID: PMC10607548 DOI: 10.3390/ijms242015335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
It has been observed that plasmatic concentrations of estrogens, progesterone, or both correlate with symptoms in asthmatic women. Fluctuations in female sex steroid concentrations during menstrual periods are closely related to asthma symptoms, while menopause induces severe physiological changes that might require hormonal replacement therapy (HRT), that could influence asthma symptoms in these women. Late-onset asthma (LOA) has been categorized as a specific asthmatic phenotype that includes menopausal women and novel research regarding therapeutic alternatives that might provide relief to asthmatic women suffering LOA warrants more thorough and comprehensive analysis. Therefore, the present review proposes phytoestrogens as a promising HRT that might provide these females with relief for both their menopause and asthma symptoms. Besides their well-recognized anti-inflammatory and antioxidant capacities, phytoestrogens activate estrogen receptors and promote mild hormone-like responses that benefit postmenopausal women, particularly asthmatics, constituting therefore a very attractive potential therapy largely due to their low toxicity and scarce side effects.
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Affiliation(s)
- Bettina Sommer
- Departamento de Investigación en Hiperreactividad Bronquial, Instituto Nacional de Enfermedades Respiratorias ‘Ismael Cosio Villegas’, Calzada de Tlalpan 4502, Colonia Sección XVI, Mexico City CP 14080, Mexico
| | - Georgina González-Ávila
- Laboratorio de Oncología Biomédica, Departamento de Enfermedades Crónico Degenerativas, Instituto Nacional de Enfermedades Respiratorias ‘Ismael Cosio Villegas’, Mexico City CP 14080, Mexico;
| | - Edgar Flores-Soto
- Departmento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City CP 04510, Mexico; (E.F.-S.); (L.M.M.); (B.S.R.-M.)
| | - Luis M. Montaño
- Departmento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City CP 04510, Mexico; (E.F.-S.); (L.M.M.); (B.S.R.-M.)
| | - Héctor Solís-Chagoyán
- Neurociencia Cognitiva Evolutiva, Centro de Investigación en Ciencias Cognitivas, Universidad Autónoma del Estado de Morelos, Cuernavaca CP 62209, Morelos, Mexico;
| | - Bianca S. Romero-Martínez
- Departmento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City CP 04510, Mexico; (E.F.-S.); (L.M.M.); (B.S.R.-M.)
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Greenfield N, Becker J, Jariwala S, Wisnivesky J, Federman A, Feldman JM. The relationship between social support, self-efficacy, and asthma outcomes in older adults. J Asthma 2023; 60:1853-1861. [PMID: 36972524 PMCID: PMC10523994 DOI: 10.1080/02770903.2023.2196560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/06/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023]
Abstract
OBJECTIVE There has been a call for research examining factors that influence asthma outcomes in older adults because of the notable disparities observed in this age group. Social support and self-efficacy are resources that factor into asthma outcomes. The current study aimed to examine the relationship between these resources (independently and jointly) and asthma control and quality of life. METHODS Older adults with moderate-severe asthma were recruited from NYC. Data were obtained during in-person interviews via validated measures of social support, asthma self-efficacy, asthma control, and asthma quality of life. Linear regression evaluated self-efficacy in the relationship between social support and asthma outcomes. RESULTS In a sample of 359 older adults (M = 68.04, 47.9% Hispanic, 26.5% Black, and 25.6% other), social support had an inverse association with asthma control. As social support increased, asthma control decreased (β = 0.95, t(356) = -3.13, p = .002). Self-efficacy significantly moderated this relationship (β = 0.01, t(356) = 2.37, p = .018). For individuals with low or moderate asthma self-efficacy, more received social support was associated with worse asthma control (β = -0.33, t(356) = -4.66, p < .0001; β = -0.20, t(356) = -3.21, p = .0014, respectively). For individuals with high self-efficacy, no relationship was found between received social support and asthma control (β = -0.10, t(356)= -1.20, p =.23). For asthma quality of life, higher levels of received social support were associated with worse quality of life (β = -0.88, t(356) = -2.64, p = .009), but this association was not significantly moderated by self-efficacy (β = 0.01, t(356) = 1.90, p = .0582). CONCLUSIONS For older adults with asthma, receiving more social support is associated with worse asthma outcomes, especially for older adults with lower asthma self-efficacy.
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Affiliation(s)
- Naomi Greenfield
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY
| | - Jacqueline Becker
- Icahn School of Medicine at Mount Sinai, Division of General Internal Medicine, New York, NY
| | - Sunit Jariwala
- Albert Einstein College of Medicine/Montefiore Medical Center, Department of Medicine, Division of Allergy/Immunology, Bronx, NY
| | - Juan Wisnivesky
- Icahn School of Medicine at Mount Sinai, Division of General Internal Medicine, New York, NY
| | - Alex Federman
- Icahn School of Medicine at Mount Sinai, Division of General Internal Medicine, New York, NY
| | - Jonathan M. Feldman
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY
- Albert Einstein College of Medicine, Children’s Hospital at Montefiore, Department of Pediatrics, Division of Academic General Pediatrics, Bronx, NY
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Akaba T, Jo T, Iwagami M, Hashimoto Y, Matsui H, Fushimi K, Tagaya E, Yasunaga H. Reduced Asthma Exacerbations in Adult Patients Treated With Bronchial Thermoplasty. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:3076-3083.e3. [PMID: 37169286 DOI: 10.1016/j.jaip.2023.04.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 04/10/2023] [Accepted: 04/17/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Bronchial thermoplasty (BT) has been shown to be effective in randomized controlled trials of patients with severe asthma who failed to achieve disease control with high-dose inhaled corticosteroids combined with bronchodilators. However, the effectiveness of BT in real-world clinical settings, especially among the Asian population, has not been determined. OBJECTIVE To evaluate the effectiveness of BT using a nationwide database. METHODS Using the inpatient and outpatient data from the Japanese Diagnosis Procedure Combination database, we applied a self-controlled case series design to evaluate changes in the composite outcome of hospital admissions and emergency department visits, as well as systemic corticosteroid dose, between 1 year before and after BT. We also conducted subgroup analyses based on patients' profiles. RESULTS Among the 561 patients with asthma who underwent BT treatment between September 2014 and March 2020, 102 patients with at least 1 outcome were analyzed. Bronchial thermoplasty was significantly associated with an improvement in the composite outcome of hospital admission and emergency department visits (incidence rate ratio 0.53; 95% CI 0.44-0.64). Systemic corticosteroid use was reduced after BT sessions (1931.5 mg [1,341.2-3,725.3 mg] to 641.3 mg [134.2-1,691.1 mg] per person-year; P < .001). Although all groups showed a significant improvement in the composite outcome in the subgroup analyses, BT tended to be less effective among people older than 65 years and those with higher body mass index (>25 kg/m2). CONCLUSIONS The present study using real-world data suggests that BT may improve asthma control; however, the effectiveness of BT can vary depending on patient baseline profiles.
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Affiliation(s)
- Tomohiro Akaba
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan; Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan.
| | - Taisuke Jo
- Department of Health Services Research, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masao Iwagami
- Department of Health Services Research, University of Tsukuba, Ibaraki, Japan
| | - Yohei Hashimoto
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Etsuko Tagaya
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
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Espuela-Ortiz A, Martin-Gonzalez E, Poza-Guedes P, González-Pérez R, Herrera-Luis E. Genomics of Treatable Traits in Asthma. Genes (Basel) 2023; 14:1824. [PMID: 37761964 PMCID: PMC10531302 DOI: 10.3390/genes14091824] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 09/12/2023] [Accepted: 09/16/2023] [Indexed: 09/29/2023] Open
Abstract
The astounding number of genetic variants revealed in the 15 years of genome-wide association studies of asthma has not kept pace with the goals of translational genomics. Moving asthma diagnosis from a nonspecific umbrella term to specific phenotypes/endotypes and related traits may provide insights into features that may be prevented or alleviated by therapeutical intervention. This review provides an overview of the different asthma endotypes and phenotypes and the genomic findings from asthma studies using patient stratification strategies and asthma-related traits. Asthma genomic research for treatable traits has uncovered novel and previously reported asthma loci, primarily through studies in Europeans. Novel genomic findings for asthma phenotypes and related traits may arise from multi-trait and specific phenotyping strategies in diverse populations.
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Affiliation(s)
- Antonio Espuela-Ortiz
- Genomics and Health Group, Department of Biochemistry, Microbiology, Cell Biology and Genetics, Universidad de La Laguna (ULL), 38200 San Cristóbal de La Laguna, Tenerife, Spain; (A.E.-O.); (E.M.-G.)
| | - Elena Martin-Gonzalez
- Genomics and Health Group, Department of Biochemistry, Microbiology, Cell Biology and Genetics, Universidad de La Laguna (ULL), 38200 San Cristóbal de La Laguna, Tenerife, Spain; (A.E.-O.); (E.M.-G.)
| | - Paloma Poza-Guedes
- Allergy Department, Hospital Universitario de Canarias, 38320 Santa Cruz de Tenerife, Tenerife, Spain; (P.P.-G.); (R.G.-P.)
- Severe Asthma Unit, Hospital Universitario de Canarias, 38320 San Cristóbal de La Laguna, Tenerife, Spain
| | - Ruperto González-Pérez
- Allergy Department, Hospital Universitario de Canarias, 38320 Santa Cruz de Tenerife, Tenerife, Spain; (P.P.-G.); (R.G.-P.)
- Severe Asthma Unit, Hospital Universitario de Canarias, 38320 San Cristóbal de La Laguna, Tenerife, Spain
| | - Esther Herrera-Luis
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
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Zhao L, Li B, Zhou L, Song C, Kang T, Xu Y, Liu Y, Han Y, Zhao W, Jia H, Zhang B, Guo J. PM 2.5 exposure promotes asthma in aged Brown-Norway rats: Implication of multiomics analysis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 263:115393. [PMID: 37611479 DOI: 10.1016/j.ecoenv.2023.115393] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 08/02/2023] [Accepted: 08/19/2023] [Indexed: 08/25/2023]
Abstract
Children are disproportionately represented among those who suffer asthma, which is a kind of chronic airway inflammation. Asthma symptoms might worsen when exposed to the air pollutant particulate matter 2.5 (PM2.5). However, it is becoming more prevalent among older adults, with more asthma-related deaths occurring in this pollution than in any other age group, and symptoms caused by asthma can reduce the quality of life of the elderly, whose asthma is underdiagnosed due to physiological factors. Therefore, in an effort to discover a therapy for older asthma during exposure to air pollution, we sought to ascertain the effects of pre-exposure (PA) and persistent exposure (PAP) to PM2.5 in aged asthma rats. In this study, we exposed aged rats to PM2.5 at different times (PA and PAP) and established an ovalbumin-mediated allergic asthma model. The basic process of elderly asthma caused by PM2.5 exposure was investigated by lung function detection, enzyme-linked immunosorbent assay (ELISA), histopathology, cytology, cytokine microarray, untargeted metabolomics, and gut microbiota analysis. Our findings demonstrated that in the PA and PAP groups, exposure to PM2.5 reduced lung function and exacerbated lung tissue damage, with varying degrees of effect on immunoglobulin levels, the findings of a cytological analysis, cytokines, and chemokines. The PA and PAP rats had higher amounts of polycyclic aromatic hydrocarbons (PAHs), such as naphthalene, 2-methylNaphthalene, 1-methylNaphthalene and flourene. Moreover, exposure to PM2.5 at different times showed different effects on plasma metabolism and gut microbiota. Bioinformatics analysis showed a strong correlation between PAHs, cytokines, and gut microbiota, and PAHs may cause metabolic disorders through the gut microbiota. These findings point to a possible mechanism for the development of asthma in older people exposure to PM2.5 that may be related to past interactions between PAHs, cytokines, gut microbiota, and plasma metabolites.
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Affiliation(s)
- Lianlian Zhao
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China; Institute of Environmental Systems Biology, Environment Science and Engineering College, Dalian Maritime University, 116026, China
| | - Baicun Li
- Center of Respiratory Medicine, China-Japan Friendship Hospital, National Center for Respiratory Medicine Laboratories, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, National Clinical Research Center for Respiratory Diseases, Beijing 100029, China
| | - Li Zhou
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China
| | - Chenchen Song
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China
| | - Taisheng Kang
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China
| | - Yanfeng Xu
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China
| | - Yunpeng Liu
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China
| | - Yunlin Han
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China
| | - Wenjie Zhao
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China
| | - Hongliang Jia
- Institute of Environmental Systems Biology, Environment Science and Engineering College, Dalian Maritime University, 116026, China
| | - Boxiang Zhang
- Institute of Environmental Systems Biology, Environment Science and Engineering College, Dalian Maritime University, 116026, China
| | - Jianguo Guo
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, CAMS&PUMC, Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Beijing 100021, China.
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Wan R, Srikaram P, Guntupalli V, Hu C, Chen Q, Gao P. Cellular senescence in asthma: from pathogenesis to therapeutic challenges. EBioMedicine 2023; 94:104717. [PMID: 37442061 PMCID: PMC10362295 DOI: 10.1016/j.ebiom.2023.104717] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023] Open
Abstract
Asthma is a heterogeneous chronic respiratory disease that impacts nearly 10% of the population worldwide. While cellular senescence is a normal physiological process, the accumulation of senescent cells is considered a trigger that transforms physiology into the pathophysiology of a tissue/organ. Recent advances have suggested the significance of cellular senescence in asthma. With this review, we focus on the literature regarding the physiology and pathophysiology of cellular senescence and cellular stress responses that link the triggers of asthma to cellular senescence, including telomere shortening, DNA damage, oncogene activation, oxidative-related senescence, and senescence-associated secretory phenotype (SASP). The association of cellular senescence to asthma phenotypes, airway inflammation and remodeling, was also reviewed. Importantly, several approaches targeting cellular senescence, such as senolytics and senomorphics, have emerged as promising strategies for asthma treatment. Therefore, cellular senescence might represent a mechanism in asthma, and the senescence-related molecules and pathways could be targeted for therapeutic benefit.
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Affiliation(s)
- Rongjun Wan
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA; Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Prakhyath Srikaram
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
| | - Vineeta Guntupalli
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
| | - Chengping Hu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Qiong Chen
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Peisong Gao
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA.
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Yan J, Zhang Y, Zhang X, Chen G, Wei D, Duan K, Li Z, Peng L, Liu J, Li Z, Liu Y. Increased Risk of Rheumatoid Arthritis in Patients With Asthma: A Genetic Association Study Using Two-Sample Mendelian Randomization Analysis. Arthritis Care Res (Hoboken) 2023. [PMID: 37465942 DOI: 10.1002/acr.25193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/23/2023] [Accepted: 07/11/2023] [Indexed: 07/20/2023]
Abstract
OBJECTIVE Observational studies have explored the association between asthma and some types of arthritis, including rheumatoid arthritis and osteoarthritis, but the results are largely contradictory. We aimed to investigate the causal effects of asthma on arthritis, including osteoarthritis, rheumatoid arthritis, gout, and ankylosing spondylitis. METHODS Two-sample Mendelian randomization (MR) analysis was used to investigate the causal effects of asthma on each arthritis. The genetic instruments for asthma were obtained from a large genome-wide association study of asthma. The inverse-variance weighted (IVW) method was used as the main analysis of MR. Bonferroni-adjusted P value threshold was used to account for multiple comparisons. RESULTS MR-IVW analysis suggested that adult-onset asthma (AOA) was associated with increased risk of rheumatoid arthritis. The odds ratio for rheumatoid arthritis associated with AOA and childhood-onset asthma (COA) were 1.018 (95% confidence interval [95% CI], 1.011-1.025; P < 0.001) and 1.006 (95% CI 1.001-1.012; P = 0.046), respectively. For osteoarthritis, gout, or ankylosing spondylitis, all the MR analyses showed no significant causal effects of AOA or COA on them. We also performed a reverse MR analysis to explore the causal effects of rheumatoid on all asthma, allergic asthma, or nonallergic asthma and found no significant causal effects on them. CONCLUSION Genetically predicted AOA predisposes patients to an increased risk of rheumatoid arthritis but has no causal effects on osteoarthritis, gout, and ankylosing spondylitis. The result of COA on rheumatoid arthritis is suggestive of potential causal relationship but needs to be confirmed in further studies.
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Affiliation(s)
- Jiyuan Yan
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yi Zhang
- Southwest Medical University, Luzhou, Sichuan, China
| | - Xiaofei Zhang
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Ge Chen
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Daiqing Wei
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Ke Duan
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, Sichuan, China
| | - Zheng Li
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Lin Peng
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Jialin Liu
- The Affiliated Stomatology Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Zhong Li
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yanshi Liu
- The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
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Alhadlaq HW, Ateeq A, Shayea AMF, Gasana J. Occupational Asthma Prevalence among Migrant Workers Attending Shuaiba Industrial Medical Center in Kuwait. Healthcare (Basel) 2023; 11:2021. [PMID: 37510462 PMCID: PMC10379107 DOI: 10.3390/healthcare11142021] [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: 05/27/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Specific work environments, such as exposure to chemicals emitted during industrial processes, are related to occupational asthma. From 1985 to 2012, Kuwait was expected to have the highest asthma prevalence rate among Middle East nations, at 15%. This cross-sectional study was conducted using secondary data from occupational health physicians' records in the Shuaiba Industrial Medical Center (SIMC) extracted and analyzed using SPSS. Chi-square test and logistic regression were used to check the association between risk factors and bronchial asthma (BA). The data sample size was 3478 in 2018 and 3807 in 2019. In 2018, BA had a significant relationship with age categories, work year groups, and determinants of fitness. Migrant workers above 51 years of age had a high risk of developing BA (p-value = 0.012). There was a high risk of developing BA in workers who worked > 21 years (p-value < 0.001) and in workers who worked between 11 and 20 years (p-value = 0.042). Overweight workers had a risk of developing BA (p-value = 0.042). In 2019, BA had an associated relationship with age categories and determinants of fitness. Workers above 51 years of age had about a 39% risk of developing BA (p-value = 0.009). Otherwise, the BMI, working year groups, marital status, and smoking status had no association with BA. In conclusion, BA is prevalent among migrant workers at the SIMC. Long hours, low income, and a lack of PPE are just a few of the issues that migrant workers have been exposed to, raising their risk of poor health.
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Affiliation(s)
- Hussah Waleed Alhadlaq
- Department of Environmental and Occupational Health, College of Public Health, Kuwait University, Safat 13110, Kuwait
| | - Alanoud Ateeq
- Shuaiba Medical Industrial Center, Occupational Health Department, Ministry of Health, Ahmadi 47005, Kuwait
| | - Abdulaziz M F Shayea
- Departments of Occupational Therapy, Faculty of Allied Health Science, Kuwait University, Kuwait City 12037, Kuwait
- Departments of Molecular Biology, Faculty of Graduate Studies, Kuwait University, Kuwait City 12037, Kuwait
| | - Janvier Gasana
- Department of Environmental and Occupational Health, College of Public Health, Kuwait University, Safat 13110, Kuwait
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Feldman JM, Arcoleo K, Greenfield N, Styke S, Becker J, Jariwala S, Federman AD, Wisnivesky JP. Under-perception of airflow limitation, self-efficacy, and beliefs in older adults with asthma. J Psychosom Res 2023; 170:111353. [PMID: 37178474 PMCID: PMC10247476 DOI: 10.1016/j.jpsychores.2023.111353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/02/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023]
Abstract
OBJECTIVE Under-perception of airflow limitation is more common in older adults with asthma and may lead to under-reporting of asthma symptoms. Asthma management self-efficacy is linked with better asthma control and quality of life (QoL). We sought to examine asthma and medication beliefs as a mediator in the relationship between both under-perception and self-efficacy with asthma outcomes. METHODS This cross-sectional study recruited participants with asthma ≥60 years from hospital-affiliated practices in East Harlem and the Bronx, New York. Perception of airflow limitation was measured for 6 weeks by having participants enter peak expiratory flow (PEF) estimates into an electronic peak flow meter followed by PEF blows. We used validated instruments to assess asthma and medication beliefs, asthma management self-efficacy, asthma control, and QoL. Asthma self-management behaviors (SMB) were quantified by electronic and self-report measures of inhaled corticosteroid (ICS) adherence and observation of inhaler technique. RESULTS The sample comprised 331 participants (51% Hispanic, 27% Black, 84% female). Beliefs mediated the relationship between greater under-perception and better self-reported asthma control (β = -0.08, p = .02) and better asthma QoL (β =0.12, p = .02). Higher self-efficacy was also associated with better reported asthma control (β = -0.10, p = .006) and better asthma QoL (β =0.13, p = .01) in this indirect effect through beliefs. Accurate perception of airflow limitation was associated with higher adherence to SMB (β = 0.29, p = .003). CONCLUSIONS Less threatening asthma beliefs may be maladaptive in under-perception of airflow limitation by contributing to under-reporting of asthma symptoms, but adaptive in the context of higher self-efficacy and better asthma control.
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Affiliation(s)
- Jonathan M Feldman
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, United States of America; Albert Einstein College of Medicine, Children's Hospital at Montefiore, Department of Pediatrics and Department of Psychiatry and Behavioral Sciences, Division of Academic General Pediatrics, Bronx, NY, United States of America.
| | - Kimberly Arcoleo
- The University of Rhode Island, College of Nursing, Kingston, RI, United States of America
| | - Naomi Greenfield
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, United States of America
| | - Sarah Styke
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, United States of America
| | - Jacqueline Becker
- Icahn School of Medicine at Mount Sinai, Division of General Internal Medicine, New York, NY, United States of America
| | - Sunit Jariwala
- Albert Einstein College of Medicine/Montefiore Medical Center, Department of Medicine, Division of Allergy/Immunology, Bronx, NY, United States of America
| | - Alex D Federman
- Icahn School of Medicine at Mount Sinai, Division of General Internal Medicine, New York, NY, United States of America
| | - Juan P Wisnivesky
- Icahn School of Medicine at Mount Sinai, Division of General Internal Medicine, New York, NY, United States of America; Icahn School of Medicine at Mount Sinai, Division of Pulmonary, Critical Care and Sleep Medicine, New York, NY, United States of America
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Ricciardolo FLM, Guida G, Bertolini F, Di Stefano A, Carriero V. Phenotype overlap in the natural history of asthma. Eur Respir Rev 2023; 32:32/168/220201. [PMID: 37197769 DOI: 10.1183/16000617.0201-2022] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 03/23/2023] [Indexed: 05/19/2023] Open
Abstract
The heterogeneity of asthma makes it challenging to unravel the pathophysiologic mechanisms of the disease. Despite the wealth of research identifying diverse phenotypes, many gaps still remain in our knowledge of the disease's complexity. A crucial aspect is the impact of airborne factors over a lifetime, which often results in a complex overlap of phenotypes associated with type 2 (T2), non-T2 and mixed inflammation. Evidence now shows overlaps between the phenotypes associated with T2, non-T2 and mixed T2/non-T2 inflammation. These interconnections could be induced by different determinants such as recurrent infections, environmental factors, T-helper plasticity and comorbidities, collectively resulting in a complex network of distinct pathways generally considered as mutually exclusive. In this scenario, we need to abandon the concept of asthma as a disease characterised by distinct traits grouped into static segregated categories. It is now evident that there are multiple interplays between the various physiologic, cellular and molecular features of asthma, and the overlap of phenotypes cannot be ignored.
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Affiliation(s)
- Fabio L M Ricciardolo
- Department of Clinical and Biological Sciences, Severe Asthma and Rare Lung Disease Unit, San Luigi Gonzaga University Hospital, University of Turin, Turin, Italy
- Institute of Translational Pharmacology, National Research Council (IFT-CNR), section of Palermo, Palermo, Italy
| | - Giuseppe Guida
- Department of Clinical and Biological Sciences, Severe Asthma and Rare Lung Disease Unit, San Luigi Gonzaga University Hospital, University of Turin, Turin, Italy
| | - Francesca Bertolini
- Department of Clinical and Biological Sciences, Severe Asthma and Rare Lung Disease Unit, San Luigi Gonzaga University Hospital, University of Turin, Turin, Italy
| | - Antonino Di Stefano
- Department of Pneumology and Laboratory of Cytoimmunopathology of the Heart and Lung, Istituti Clinici Scientifici Maugeri SpA, IRCCS, Novara, Italy
| | - Vitina Carriero
- Department of Clinical and Biological Sciences, Severe Asthma and Rare Lung Disease Unit, San Luigi Gonzaga University Hospital, University of Turin, Turin, Italy
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SÖZENER Z, ÖZTÜRK B, AYDIN Ö, MUNGAN D, BAVBEK S. [The profile of severe asthmatics: Results from a specialized asthma clinic]. Tuberk Toraks 2023; 71:156-165. [PMID: 37345398 PMCID: PMC10795275 DOI: 10.5578/tt.20239919] [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: 03/06/2023] [Accepted: 04/21/2023] [Indexed: 06/23/2023] Open
Abstract
Introduction In patients with severe asthma, individualized treatment, and appropriate phenotyping are required to achieve control. In our study, our aim was to examine the characteristics of a specific patient group in a specialized tertiary asthma outpatient clinic, which is the primary setting for evaluating severe asthma patients, with the intention of obtaining national data. Materials and Methods In this cross-sectional observational study, sociodemographic, clinical presentations, laboratory results, and spirometry measurements of patients with severe asthma who were followed up in our specialized asthma outpatient clinic for at least one year were recorded. Patients were defined as eosinophilic if they had a blood eosinophil count of 300/µL or higher at least twice during the oral corticosteroid free-period or 150/µL or higher under oral corticosteroids as allergic if they had sensitization to at least one inhalant allergen consistent with their history. Result Overall, 201 severe asthma patients (74.1% female) with a median disease duration of 15 (min-max= 1-49) years and a median follow-up duration of 7 (min-max= 1-40) years were analyzed. Most of the patients (56.7%) had adult-onset asthma [median age of onset was 32 (min-max= 10-62) years]. Overweight and obese patients were in the majority (31.8%, and 41.8%, respectively) and the median body mass index was 29 (min-max= 17.5-49.5). More than half of the patients (55.2%) had controlled asthma and the median Asthma Control Test score at the last visit was 23. Biologic therapies were applied to 73.1% (n= 147) of the patients [60.5% (n= 89) omalizumab, 39.5% (n= 58) mepolizumab]. Half of the group was allergic (49.3%) and three-quarters of them were eosinophilic (72.1%). Allergic patients had earlier asthma onset and had more controlled disease than nonallergic ones. Eosinophilic patients were younger and less obese than noneosinophilic patients. Obese and late-onset asthmatics had more uncontrolled disease than normal weight subjects and early onset patients. Conclusions The high rate of disease control in the patients with severe asthma in the current study demonstrated the importance of targeted individualized therapy with accurate phenotyping in specialized asthma outpatient clinics.
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Affiliation(s)
- Z.Ç. SÖZENER
- Division of Immunology and Allergic Diseases, Department of Chest Diseases,
Ankara University Faculty of Medicine, Ankara, Türkiye
| | - B.Ö. ÖZTÜRK
- Division of Immunology and Allergic Diseases, Department of Chest Diseases,
Ankara University Faculty of Medicine, Ankara, Türkiye
| | - Ö. AYDIN
- Division of Immunology and Allergic Diseases, Department of Chest Diseases,
Ankara University Faculty of Medicine, Ankara, Türkiye
| | - D. MUNGAN
- Division of Immunology and Allergic Diseases, Department of Chest Diseases,
Ankara University Faculty of Medicine, Ankara, Türkiye
| | - S. BAVBEK
- Division of Immunology and Allergic Diseases, Department of Chest Diseases,
Ankara University Faculty of Medicine, Ankara, Türkiye
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Simões Cunha M, Amaral R, Pereira AM, Almeida R, Alves-Correia M, Loureiro CC, Lopes C, Carvalho J, Ribeiro C, Vidal C, Antolín-Amérigo D, Pinto D, Ferreira-Magalhães M, Vasconcelos MJ, Lozoya C, Santos N, Cardia F, Taborda-Barata L, Ferreira R, Morais Silva P, Ferreira TM, Câmara R, Silva E, Bordalo D, Guimarães C, Calix MJ, da Silva S, Marques ML, Morete A, Nunes C, Vieira C, Páscoa R, Alves A, Marques JV, Reis B, Monteiro L, Monteiro R, Cepa M, Valentim B, Coelho DS, Fernandes S, Meireles P, Aguiar MA, Mourão AR, Fonseca JA, Jácome C. Symptoms of anxiety and depression in patients with persistent asthma: a cross-sectional analysis of the INSPIRERS studies. BMJ Open 2023; 13:e068725. [PMID: 37147092 PMCID: PMC10163458 DOI: 10.1136/bmjopen-2022-068725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/07/2023] Open
Abstract
OBJECTIVES Anxiety and depression are relevant comorbidities in asthma, but, in Portugal and Spain, data on this topic are scarce. We assessed, in patients with asthma, the frequency of anxiety and depression using the Hospital Anxiety and Depression Scale (HADS) and the European Quality of Life Five Dimension Questionnaire (EQ-5D); the level of agreement between these questionnaires, and the factors associated with these symptoms. METHODS This is a secondary analysis of the INSPIRERS studies. A total of 614 adolescents and adults with persistent asthma (32.6±16.9 years, 64.7% female) were recruited from 30 primary care centres and 32 allergy, pulmonology and paediatric clinics. Demographic and clinical characteristics, HADS and EQ-5D were collected. A score ≥8 on Hospital Anxiety and Depression Scale-Anxiety/Hospital Anxiety and Depression Scale-Depression or a positive answer to EQ-5D item 5 indicated the presence of these symptoms. Agreement was determined by Cohen's kappa. Two multivariable logistic regressions were built. RESULTS According to HADS, 36% of the participants had symptoms of anxiety and 12% of depression. According to EQ-5D, 36% of the participants had anxiety/depression. The agreement between questionnaires in identifying anxiety/depression was moderate (k=0.55, 95% CI 0.48 to 0.62). Late asthma diagnosis, comorbidities and female gender were predictors of anxiety/depression, while better asthma control, health-related quality of life and perception of health were associated with lower odds for anxiety/depression. CONCLUSION At least 1/3 of the patients with persistent asthma experience symptoms of anxiety/depression, showing the relevance of screening these disorders in patients with asthma. EQ-5D and HADS questionnaires showed a moderate agreement in the identification of anxiety/depression symptoms. The identified associated factors need to be further investigated in long-term studies.
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Affiliation(s)
- Mafalda Simões Cunha
- Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Porto, Portugal
| | - Rita Amaral
- Allergy Unit, Instituto and Hospital CUF, Porto, Portugal
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
- Department of Cardiovascular and Respiratory Sciences, Porto Health School, Polytechnic Institute of Porto, Porto, Portugal
- Department of Women's and Children's Health, Paediatric Research, Uppsala University, Uppsala, Sweden
| | - Ana Margarida Pereira
- Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Porto, Portugal
- Allergy Unit, Instituto and Hospital CUF, Porto, Portugal
- Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Rute Almeida
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Magna Alves-Correia
- Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Porto, Portugal
- Allergy Unit, Instituto and Hospital CUF, Porto, Portugal
| | - Cláudia Chaves Loureiro
- Pulmonology Department, Hospitais da Universidade de Coimbra, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Cristina Lopes
- Basic and Clinic Immunology, Faculty of Medicine of the University of Porto, Porto, Portugal
- Immuno-allergology, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Matosinhos, Portugal
| | - Joana Carvalho
- Serviço de Pediatria, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Matosinhos, Portugal
| | - Carmelita Ribeiro
- Serviço de Imunoalergologia, Hospital Universitário de Coimbra, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Carmen Vidal
- Servicio de Alergia, Complejo Hospitalario Universitario de Santiago, Santiago de Compostella, Spain
| | - Dario Antolín-Amérigo
- Servicio de Alergia, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain
| | - Diana Pinto
- Serviço de Pediatria, Centro Materno Infantil do Norte, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Manuel Ferreira-Magalhães
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
- Serviço de Pediatria, Centro Materno Infantil do Norte, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Maria João Vasconcelos
- Serviço de Imunoalergologia, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Carlos Lozoya
- Allergy, Hospital Amato Lusitano, Unidade Local de Saúde de Castelo Branco, Castelo Branco, Portugal
| | - Natacha Santos
- Serviço de Imunoalergologia, Centro Hospitalar Universitário do Algarve, Portimão, Portugal
| | - Francisca Cardia
- Unidade de Saúde Familiar Terras de Azurara, Agrupamento de Centros de Saúde Dão Lafões, Mangualde, Portugal
| | - Luís Taborda-Barata
- CICS-UBI Centro de Investigação em Ciências da Saúde - Health Sciences Research Centre & UBIAir - Clinical & Experimental Lung Centre, University of Beira Interior, Covilha, Portugal
- Department of Allergy & Clinical Immunology, Cova da Beira University Hospital Centre, Covilhã, Portugal
| | - Rosário Ferreira
- Departamento de Pediatria, Hospital de Santa Maria, Centro Hospitalar de Lisboa Norte, Lisboa, Portugal
| | | | - Tania Monteiro Ferreira
- Unidade de Saúde Familiar Progresso e Saúde, Agrupamento de Centros de Saúde Baixo Mondego, Tocha, Portugal
| | - Raquel Câmara
- Serviço de Pneumologia, Hospital Nossa Senhora do Rosário, Centro Hospitalar Barreiro Montijo, Barreiro, Portugal
| | - Eurico Silva
- Unidade de Saúde Familiar João Semana, Agrupamento de Centros de Saúde de Baixo Vouga, Ovar, Portugal
| | - Diana Bordalo
- Serviço de Pediatria, Unidade Hospitalar de Famalicão, Centro Hospitalar do Médio Ave, Vila Nova de Famalicão, Portugal
| | - Cristina Guimarães
- Unidade de Cuidados de Saúde Personalizados Norte (Arnaldo Sampaio), Agrupamento de Centros de Saúde Pinhal Litoral, Monte Redondo, Portugal
| | - Maria José Calix
- Serviço de Pediatria, Hospital de São Teotónio, Centro Hospitalar Tondela Viseu, Viseu, Portugal
| | - Sofia da Silva
- Unidade de Saúde Familiar Cuidarte, Unidade Local de Saúde do Alto Minho, Portuzelo, Portugal
| | - Maria Luís Marques
- Serviço de Imunoalergologia, Hospital da Senhora da Oliveira, Guimarães, Guimaraes, Portugal
| | - Ana Morete
- Allergy Unit, Instituto and Hospital CUF, Porto, Portugal
- Serviço de Imunoalergologia, Hospital Infante D Pedro, Centro Hospitalar Baixo Vouga, Aveiro, Portugal
| | - Carlos Nunes
- Centro de Imunoalergologia do Algarve, Portimão, Portugal
| | - Cláudia Vieira
- Unidade de Saúde Familiar Corgo, Agrupamento de Centros de Saúde Douro I - Marão e Douro Norte, Vila Real, Portugal
| | - Rosália Páscoa
- Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine of the University of Porto, Porto, Portugal
- Unidade de Saúde Familiar Homem do Leme, ACeS Porto Ocidental, Porto, Portugal
| | - Adelaide Alves
- Serviço de Pneumologia, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - José Varanda Marques
- Unidade de Saúde Familiar Viseu-Cidade, Agrupamento de Centros de Saúde do Dão Lafões, Viseu, Portugal
| | - Bruno Reis
- Unidade de Cuidados Saúde Personalizados Sicó, Agrupamento de Centros de Saúde Pinhal Litoral, Leiria, Portugal
| | - Luís Monteiro
- Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Porto, Portugal
- USF Esgueira +, ACES Baixo Vouga, Esgueira, Portugal
| | - Rosário Monteiro
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
- Unidade de Saúde Familiar Homem do Leme, ACeS Porto Ocidental, Porto, Portugal
| | - Margarida Cepa
- Unidade de Saúde Familiar Marquês, ACES Pinhal Litoral, Pombal, Portugal
| | - Bruno Valentim
- Unidade de Saúde Familiar Condeixa, ACES Baixo Mondego, Condeixa-a-Nova, Portugal
| | - Daniela Sousa Coelho
- Unidade de Cuidados de Saúde Personalizados de Amarante, ACES Tâmega I - Baixo Tâmega, Amarante, Portugal
| | - Sara Fernandes
- Unidade de Saúde Familiar Bracara Augusta, ACES Cávado I, Braga, Portugal
| | - Patrícia Meireles
- Unidade de Saúde Familiar Almedina, ACES Douro II - Douro Sul, Lamego, Portugal
| | - Margarida Abreu Aguiar
- Unidade de Saúde Familiar Valongo, ACES Grande Porto III - Maia / Valongo, Valongo, Portugal
| | - Ana Rita Mourão
- Unidade de Saúde Familiar Canelas, ACES Grande Porto VIII - Espinho / Gaia, Vila Nova de Gaia, Portugal
| | - Joao A Fonseca
- Allergy Unit, Instituto and Hospital CUF, Porto, Portugal
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
- MEDIDA - Medicina, Educação, Investigação, Desenvolvimento e Avaliação, Porto, Portugal
| | - Cristina Jácome
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
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Shaikh SB, Goracci C, Tjitropranoto A, Rahman I. Impact of aging on immune function in the pathogenesis of pulmonary diseases: potential for therapeutic targets. Expert Rev Respir Med 2023; 17:351-364. [PMID: 37078192 PMCID: PMC10330361 DOI: 10.1080/17476348.2023.2205127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 04/17/2023] [Indexed: 04/21/2023]
Abstract
INTRODUCTION Several immunological alterations that occur during pulmonary diseases often mimic alterations observed in the aged lung. From the molecular perspective, pulmonary diseases and aging partake in familiar mechanisms associated with significant dysregulation of the immune systems. Here, we summarized the findings of how aging alters immunity to respiratory conditions to identify age-impacted pathways and mechanisms that contribute to the development of pulmonary diseases. AREAS COVERED The current review examines the impact of age-related molecular alterations in the aged immune system during various lung diseases, such as COPD, IPF, Asthma, and alongside many others that could possibly improve on current therapeutic interventions. Moreover, our increased understanding of this phenomenon may play a primary role in shaping immunomodulatory strategies to boost outcomes in the elderly. Here, the authors present new insights into the context of lung-related diseases and describe the alterations in the functioning of immune cells during various pulmonary conditions altered with age. EXPERT OPINION The expert opinion provided the concepts on how aging alters immunity during pulmonary conditions, and suggests the associated mechanisms during the development of lung diseases. As a result, it becomes important to comprehend the complex mechanism of aging in the immune lung system.
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Affiliation(s)
- Sadiya Bi Shaikh
- Department of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Chiara Goracci
- Department of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Ariel Tjitropranoto
- Department of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Irfan Rahman
- Department of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
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Fu T, Liu J, Wang W, Li Y, Wang Y, Cui L, Liu M, Wang W, Ying S, Huang K. Similarities and differences in kinetic characteristics of airways inflammation, formation of inducible bronchial-associated lymphoid tissue and remodeling between young and old murine asthma surrogates induced with house dust mite. Exp Gerontol 2023; 175:112160. [PMID: 37019047 DOI: 10.1016/j.exger.2023.112160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 04/05/2023]
Abstract
Elderly asthmatics have higher morbidity and mortality compared with those of youngers. It has been shown that there are also some differences in clinic phenomena between young and elderly asthmatics, however, there is lack of the kinetic comparisons of the changes in the development of asthma between two populations. To better understand the specific pathophysiological manifestations in older patients with asthma, we dynamically and parallelly compared pathophysiological changes in the airways and lung tissues between young and old murine asthma surrogates based on sensitization and challenge with house dust mite (HDM). Murine models were established in young (6-8-week-old) and old (16-17-month-old) female wild-type C57BL/6 mice. Our data showed that repetitive HDM exposure induced relatively low type 2 immune responses (airway hyperresponsiveness, eosinophils recruitment, expression of type 2 cytokines, mucus secretion, serum HDM specific immunoglobulin E (IgE) and IgG) in old mice. However, the type 3 immune responses (neutrophils infiltration and IL-17A expression) were enhanced in old HDM exposed mice, which sustained longer and higher than that of young mice. Notably, the relatively weakened allergic inflammation characteristics might be associated with lower numbers of CD20+ B cells and IgE+ cells in the iBALTs in old mice compared with those in young mice. Our data suggest that aging might compromise the ability to induce type 2 immune responses, but enhance type 3 immune responses upon repetitive HDM challenge, which might cause relevant phenomena in old experimental mice and might even be applicable to elderly patients with asthma in the clinic.
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Peri F, Amaddeo A, Badina L, Maschio M, Barbi E, Ghirardo S. T2-Low Asthma: A Discussed but Still Orphan Disease. Biomedicines 2023; 11:biomedicines11041226. [PMID: 37189844 DOI: 10.3390/biomedicines11041226] [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: 03/10/2023] [Revised: 04/16/2023] [Accepted: 04/18/2023] [Indexed: 05/17/2023] Open
Abstract
Asthma affects 10% of the worldwide population; about 5% of cases are severe with the need for target therapies such as biologics. All the biologics approved for asthma hit the T2 pathway of inflammation. T2-high asthma is classified as allergic and non-allergic, whereas T2-low asthma can be further defined as paucigranulocytic asthma, Type 1 and Type-17 inflammation and the neutrophilic form that accounts for 20-30% of all patients with asthma. Neutrophilic asthma's prevalence is even higher in patients with severe or refractory asthma. We searched Medline and PubMed archives from the past ten years for articles with the subsequent titles: "neutrophilic asthma", "non-type 2 asthma" and "paucigranulocytic asthma". We identified 177 articles; 49 were considered relevant by the title and 33 by the reading of the abstract. Most of these articles are reviews (n = 19); only 6 are clinical trials. No study identified an effective treatment. We used the literature reported by these articles to search for further biologic treatments that target pathways different from T2. We identified 177 articles, 93 of which were considered relevant for the review and included in the present article. In conclusion, T2-low asthma remains poorly investigated in terms of biomarkers, especially as a therapeutic orphan disease.
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Affiliation(s)
- Francesca Peri
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy
| | - Alessandro Amaddeo
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", 34137 Trieste, Italy
| | - Laura Badina
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", 34137 Trieste, Italy
| | - Massimo Maschio
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", 34137 Trieste, Italy
| | - Egidio Barbi
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", 34137 Trieste, Italy
| | - Sergio Ghirardo
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", 34137 Trieste, Italy
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Ford ML, Ruwanpathirana A, Lewis BW, Britt RD. Aging-Related Mechanisms Contribute to Corticosteroid Insensitivity in Elderly Asthma. Int J Mol Sci 2023; 24:6347. [PMID: 37047327 PMCID: PMC10093993 DOI: 10.3390/ijms24076347] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 03/30/2023] Open
Abstract
Asthma in elderly populations is an increasing health problem that is accompanied by diminished lung function and frequent exacerbations. As potent anti-inflammatory drugs, corticosteroids are commonly used to reduce lung inflammation, improve lung function, and manage disease symptoms in asthma. Although effective for most individuals, older patients are more insensitive to corticosteroids, making it difficult to manage asthma in this population. With the number of individuals older than 65 continuing to increase, it is important to understand the distinct mechanisms that promote corticosteroid insensitivity in the aging lung. In this review, we discuss corticosteroid insensitivity in asthma with an emphasis on mechanisms that contribute to persistent inflammation and diminished lung function in older individuals.
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Affiliation(s)
- Maria L. Ford
- Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43215, USA; (M.L.F.); (A.R.)
- Biomedical Sciences Graduate Program, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Anushka Ruwanpathirana
- Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43215, USA; (M.L.F.); (A.R.)
- Biomedical Sciences Graduate Program, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Brandon W. Lewis
- Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43215, USA; (M.L.F.); (A.R.)
| | - Rodney D. Britt
- Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43215, USA; (M.L.F.); (A.R.)
- Department of Pediatrics, The Ohio State University, Columbus, OH 43205, USA
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Won HK, Song WJ, Moon SD, Sohn KH, Kim JY, Kim BK, Park HW, Bachert C, Cho SH. Staphylococcal Enterotoxin-Specific IgE Sensitization: A Potential Predictor of Fixed Airflow Obstruction in Elderly Asthma. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2023; 15:160-173. [PMID: 37021503 PMCID: PMC10079523 DOI: 10.4168/aair.2023.15.2.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/08/2022] [Accepted: 09/22/2022] [Indexed: 04/07/2023]
Abstract
PURPOSE Staphylococcus aureus enterotoxin-specific immunoglobulin E (SE-sIgE) sensitization tends to increase with age and is known to be associated with asthma and severity in older adults. However, the long-term impact of SE-sIgE in the elderly remains unknown. This study aimed to examine the relationships between SE-sIgE and fixed airflow obstruction (FAO) in a cohort of elderly asthmatics. METHODS A total of 223 elderly asthmatics and 89 controls were analyzed. Patients were assessed for demographics, history of chronic rhinosinusitis (CRS), asthma duration, acute exacerbation frequency, and lung function at baseline and then were prospectively followed up for 2 years. Serum total IgE and SE-sIgE levels were measured at baseline. Airflow obstruction was defined as forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC) ratio < 0.7 at baseline and FAO was defined as FEV1/FVC ratio < 0.7 over the 2-year follow-up. RESULTS At baseline, the prevalence of airflow obstruction was 29.1%. Patients with airflow obstruction were significantly more likely to be male, and have a positive smoking history, comorbid CRS, and higher levels of SE-sIgE than those without airflow obstruction. Multivariate logistic regression analysis showed that airflow obstruction was significantly associated with current smoking and SE-sIgE sensitization at baseline. After the 2-year follow-up, baseline SE-sIgE sensitization was consistently related to FAO. Meanwhile, the number of exacerbations per year was significantly correlated with SE-sIgE levels. CONCLUSIONS Baseline SE-sIgE sensitization was significantly associated with the number of asthma exacerbations and FAO after the 2-year follow-up in elderly asthmatics. These findings warrant further investigation of the direct and mediating roles of SE-sIgE sensitization on airway remodeling.
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Affiliation(s)
- Ha-Kyeong Won
- Division of Pulmonology and Allergy, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Korea
| | - Woo-Jung Song
- Department of Allergy and Clinical Immunology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung do Moon
- Department of Internal Medicine, Hospital Medicine Center, Seoul National University Hospital, Seoul, Korea
| | - Kyoung-Hee Sohn
- Department of Internal Medicine, Kyung Hee University Medical Center, Seoul, Korea
| | - Ju-Young Kim
- Department of Internal Medicine, Dankook University Hospital, Cheonan, Korea
| | - Byung-Keun Kim
- Division of Pulmonology, Allergy and Critical Care Medicine, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Heung-Woo Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
| | - Claus Bachert
- Upper Airways Research Laboratory, Department of Otorhinolaryngology, Ghent University, Ghent, Belgium
| | - Sang Heon Cho
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea.
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Kim JH, Shin KE, Chang HS, Lee JU, Park SL, Park JS, Park JS, Park CS. Relationships Between High-Resolution Computed Tomographic Features and Lung Function Trajectory in Patients With Asthma. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2023; 15:174-185. [PMID: 37021504 PMCID: PMC10079522 DOI: 10.4168/aair.2023.15.2.174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/01/2022] [Accepted: 10/17/2022] [Indexed: 04/07/2023]
Abstract
PURPOSE A subset of asthmatics suffers from persistent airflow limitation, known as remodeled asthma, despite optimal treatment. Typical quantitative scoring methods to evaluate structural changes of airway remodeling on high-resolution computed tomography (HRCT) are time-consuming and laborious. Thus, easier and simpler methods are required in clinical practice. We evaluated the clinical usefulness of a simple, semi-quantitative method based on 8 HRCT parameters by comparing asthmatics with a persistent decline of post-bronchodilator (BD)-FEV1 to those with a BD-FEV1 that normalized over time and evaluated the relationships of the parameters with BD-FEV1. METHODS Asthmatics (n = 59) were grouped into 5 trajectories (Trs) according to the changes of BD-FEV1 over 1 year. After 9-12 months of guideline-based treatment, HRCT parameters including emphysema, bronchiectasis, anthracofibrosis, bronchial wall thickening (BWT), fibrotic bands, mosaic attenuation on inspiration, air-trapping on expiration, and centrilobular nodules were classified as present (1) or absent (0) in 6 zones. RESULTS The Tr5 group (n = 11) was older and exhibited a persistent decline in BD-FEV1. The Tr5 and Tr4 groups (n = 12), who had a lower baseline BD-FEV1 that normalized over time, had longer durations of asthma, frequent exacerbations, and higher doses of steroid use compared to the Tr1-3 groups (n = 36), who had a normal baseline BD-FEV1. The Tr5 group had higher emphysema and BWT scores than the Tr4 (P = 8.25E-04 and P = 0.044, respectively). Scores for the other 6 parameters were not significantly different among the Tr groups. BD-FEV1 was inversely correlated with the emphysema and BWT scores in multivariate analysis (P = 1.70E-04, P = 0.006, respectively). CONCLUSIONS Emphysema and BWT are associated with airway remodeling in asthmatics. Our simple, semi-quantitative scoring system based on HRCT may be an easy-to-use method for estimating airflow limitation.
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Affiliation(s)
- Joo-Hee Kim
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Kyung Eun Shin
- Department of Radiology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Hun Soo Chang
- Department of Anatomy and BK21 FOUR Project, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Jong-Uk Lee
- Department of Interdisciplinary Program in Biomedical Science Major, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Seung-Lee Park
- Department of Interdisciplinary Program in Biomedical Science Major, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Jai Soung Park
- Department of Radiology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Jong Sook Park
- Division of Allergy and Respiratory Medicine, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea.
| | - Choon-Sik Park
- Division of Allergy and Respiratory Medicine, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea.
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Challenges in the Management of Asthma in Older Adults. CURRENT TREATMENT OPTIONS IN ALLERGY 2023. [DOI: 10.1007/s40521-023-00331-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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46
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Role of cellular senescence in inflammatory lung diseases. Cytokine Growth Factor Rev 2023; 70:26-40. [PMID: 36797117 DOI: 10.1016/j.cytogfr.2023.02.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/05/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023]
Abstract
Cellular senescence, a characteristic sign of aging, classically refers to permanent cell proliferation arrest and is a vital contributor to the pathogenesis of cancer and age-related illnesses. A lot of imperative scientific research has shown that senescent cell aggregation and the release of senescence-associated secretory phenotype (SASP) components can cause lung inflammatory diseases as well. In this study, the most recent scientific progress on cellular senescence and phenotypes was reviewed, including their impact on lung inflammation and the contributions of these findings to understanding the underlying mechanisms and clinical relevance of cell and developmental biology. Within a dozen pro-senescent stimuli, the irreparable DNA damage, oxidative stress, and telomere erosion are all crucial in the long-term accumulation of senescent cells, resulting in sustained inflammatory stress activation in the respiratory system. An emerging role for cellular senescence in inflammatory lung diseases was proposed in this review, followed by the identification of the main ambiguities, thus further understanding this event and the potential to control cellular senescence and pro-inflammatory response activation. In addition, novel therapeutic strategies for the modulation of cellular senescence that might help to attenuate inflammatory lung conditions and improve disease outcomes were also presented in this research.
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47
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Khosa JK, Louie S, Lobo Moreno P, Abramov D, Rogstad DK, Alismail A, Matus MJ, Tan LD. Asthma Care in the Elderly: Practical Guidance and Challenges for Clinical Management - A Framework of 5 "Ps". J Asthma Allergy 2023; 16:33-43. [PMID: 36636705 PMCID: PMC9829983 DOI: 10.2147/jaa.s293081] [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: 11/20/2022] [Accepted: 12/22/2022] [Indexed: 01/05/2023] Open
Abstract
Uncontrolled asthma in the elderly is a public health issue recognized in developed countries such as the United States and among the European Union, both from patient safety and economic perspectives. Variations in the cutoff, which defines elderly age, contribute to epidemiological study difficulties. Nonetheless, the relevance of elderly asthma from a socioeconomic perspective is inarguable. The projected growth of the enlarging geriatric population in the United States portends an impending national health burden that may or may not be preventable with pharmacologic and non-pharmacologic treatments. Asthma in the elderly might be a consequence of uncontrolled disease that is carried throughout a lifetime. Or elderly asthmatics could suffer from uncontrolled asthma, which overlaps with other ailments common with advancing ages that merit consideration, eg, COPD, heart disease, OSA, diabetes mellitus, and other comorbidities. Because of the heterogeneity of asthma phenotypes and other conditions that could mimic the symptoms of elderly asthma, further cohort studies are needed to elucidate the elderly asthmatic pathophysiology and management. More studies to characterize elderly asthma can help address these patients' unmet need for evidence-based guidelines. We introduce the 5 "Ps" (phenotypes, partnership, pharmacology, practice in acute exacerbations, and problems or barriers for the elderly asthmatics) that establish a framework approach for clinical practice.
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Affiliation(s)
- Jaskiran K Khosa
- Department of Internal Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Samuel Louie
- Department of Internal Medicine, University of California, Davis, Sacramento, CA, USA
| | - Pamela Lobo Moreno
- Department of Internal Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Dmitry Abramov
- Department of Internal Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Daniel K Rogstad
- Department of Internal Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Abdullah Alismail
- Department of Cardiopulmonary Sciences, Loma Linda University Health, Loma Linda, CA, USA
| | - Michael J Matus
- Department of Internal Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Laren D Tan
- Department of Internal Medicine, Loma Linda University Health, Loma Linda, CA, USA,Correspondence: Laren D Tan, Department of Medicine, Division of Pulmonary, Critical Care, Hyperbaric, Allergy and Sleep Medicine, Loma Linda University Health, 11234 Anderson Street, Suite 6439, Loma Linda, CA, 92354, USA, Tel +1 909-558-8081, Fax +1 909-558-0581, Email
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48
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Merhej T, Zein JG. Epidemiology of Asthma: Prevalence and Burden of Disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1426:3-23. [PMID: 37464114 DOI: 10.1007/978-3-031-32259-4_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Asthma, a common airway disease, results in a significant burden to both patients and society worldwide. Yet, despite global political commitment backed by the United Nations, progress to reduce the burden of asthma remains inadequate. This is particularly true in low-income countries. To date, progress has been delayed by the lack of uniform data collection, imperfect surveillance methods, inadequate resources, poor access to effective therapies, substandard asthma education, ineffective governmental policies, rapid urbanization, progressive increase in asthma prevalence, increased life expectancy and obesity rates worldwide, asthma heterogeneity and disease complexity, smoking, and environmental exposures to allergens and pollution. A thorough understanding of the challenges facing the international community is essential to define future strategies to improve the burden of asthma.
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Affiliation(s)
| | - Joe G Zein
- Respiratory Institute. Cleveland Clinic, Cleveland, OH, USA.
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49
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Wang J, Zhang X, Zhang L, Liu Y, Wang G, Zhang HP, Wang L, Kang DY, Oliver BG, Wan HJ, McDonald VM, Chen-Yu Hsu A, Liu D, Li WM, Birring SS, Wang G. Age-Related Clinical Characteristics, Inflammatory Features, Phenotypes, and Treatment Response in Asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:210-219.e3. [PMID: 36191867 DOI: 10.1016/j.jaip.2022.09.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 07/31/2022] [Accepted: 09/17/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Emerging evidence suggests that aging affects asthma outcomes, but the mechanism remains largely unexplored. OBJECTIVE To explore age-related clinical characteristics, inflammatory features, phenotypes, and treatment response in asthma. METHODS This was a prospective cohort study of asthmatic patients with a 12-month follow-up in a real-world setting. Clinical inflammatory and phenotypic characteristics, future risk for exacerbations, and treatment response were assessed across different age groups (young was defined as age 18 to 39 years; middle-aged, 40 to 64 years; and elderly, 65 years or older). RESULTS Compared with young (n = 106) and middle-aged (n = 179) asthmatic patients, elderly patients (n = 55) had worse airway obstruction, more comorbidities including chronic obstructive pulmonary disease and diabetes, less atopy, and lower levels of IgE and FeNO, and were more likely to have late-onset and fixed airflow obstruction asthma and a reduced risk for having type 2 profile asthma. Levels of IFN-gamma, IL-17A, and IL-8 in induced sputum were significantly increased in elderly asthmatic patients (all P < .05). Path analysis indicated that age directly and significantly led to future exacerbations in asthma, partially mediated by an upregulation of airway IFN-gamma. Moreover, elderly patients with asthma had a reduced treatment response (improvement in FEV1 of 12% or greater, or 200 mL, and a reduction in Borg scores of 1 or greater) (adjusted odds ratio = 0.11; 95% CI, 0.02-0.52; and adjusted odds ratio = 0.12; 95% CI, 0.03-0.49, respectively). CONCLUSIONS This study confirms that asthma in the elderly population represents a specific phenotype and indicates that aging can influence asthma in terms of clinical characteristics, inflammatory features, exacerbations, and treatment response.
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Affiliation(s)
- Ji Wang
- Department of Respiratory and Critical Care Medicine, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Xin Zhang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China; Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine and Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Li Zhang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China; Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine and Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ying Liu
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China; Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine and Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Gang Wang
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China; Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine and Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Hong Ping Zhang
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine and Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lei Wang
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine and Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - De Ying Kang
- Department of Evidence-Based Medicine and Clinical Epidemiology, West China Hospital, Sichuan University, Chengdu, China
| | - Brian G Oliver
- School of Life Sciences, University of Technology Sydney, Ultimo, New South Wales, Australia; Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Hua Jing Wan
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Vanessa M McDonald
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, University of Newcastle, Newcastle, New South Wales, Australia
| | - Alan Chen-Yu Hsu
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, University of Newcastle, Newcastle, New South Wales, Australia; Programme in Emerging Infectious Diseases, Duke-National University of Singapore Medical School, Singapore
| | - Dan Liu
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Wei Min Li
- Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Respiratory Microbiome Laboratory, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China
| | - Surinder S Birring
- Centre for Human and Applied Physiological Sciences, School of Basic and Medical Biosciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Gang Wang
- Department of Respiratory and Critical Care Medicine, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Respiratory and Critical Care Medicine, Clinical Research Center for Respiratory Disease, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Pulmonary Immunology and Inflammation, Frontiers Science Center for Disease-Related Molecular Network, Sichuan University, Chengdu, Sichuan, China.
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50
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Farooq S, Khatri S. Life Course of Asthma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1426:43-76. [PMID: 37464116 DOI: 10.1007/978-3-031-32259-4_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Asthma is a heterogeneous chronic airway disease that can vary over a lifetime. Although broad categories of asthma by severity and type have been constructed, there remains a tremendous opportunity to discover an approach to managing asthma with additional factors in mind. Many in the field have suggested and are pursuing a novel paradigm shift in how asthma might be better managed, considering the life course of exposures, management priorities, and predicted trajectory of lung function growth. This approach will require a more holistic view of prenatal, postnatal, adolescence, hormonal and gender aspects, and the aging process. In addition, the environment, externally and internally, including in one's genetic code and epigenetic changes, are factors that affect how asthma progresses or becomes more stable in individuals. This chapter focuses on the various influences that may, to differing degrees, affect people with asthma, which can develop at any time in their lives. Shifting the paradigm of thought and strategies for care and advocating for public policies and health delivery that focus on this philosophy is paramount to advance asthma care for all.
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Affiliation(s)
- Sobia Farooq
- National Heart, Lung, and Blood Institute, CMO Division of Lung Diseases, Bethesda, MD, USA
| | - Sumita Khatri
- National Heart, Lung, and Blood Institute, CMO Division of Lung Diseases, Bethesda, MD, USA.
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