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Hung CT, Liu DC, Chou KT, Kao YH. Trends in polypharmacy among U.S. adults with asthma, 2001-2020. J Asthma 2024:1-18. [PMID: 39120956 DOI: 10.1080/02770903.2024.2391446] [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: 06/28/2024] [Revised: 07/22/2024] [Accepted: 08/08/2024] [Indexed: 08/11/2024]
Abstract
OBJECTIVE This study aimed to evaluate trends in polypharmacy prevalence among adults with asthma in the United States. METHODS Data from the 2001-2020 National Health and Nutrition Examination Survey were used to estimate the weighted prevalence of polypharmacy. Joinpoint regression analysis was conducted to evaluate trends in polypharmacy. Trends were first evaluated overall and then stratified by asthma severity and asthma control. A multivariable logistic regression model was used to identify factors associated with polypharmacy. RESULTS From 2001 to 2020, a stable trend in polypharmacy among U.S. adults with asthma was observed (average annual percent change [AAPC] = 1.02, P = 0.71). Trends across different asthma severity were stable (mild asthma: AAPC = 2.93, P = 0.20; moderate asthma: AAPC= -2.22, P = 0.35; severe asthma: AAPC = 0.45, P = 0.82). Trends in adults with good asthma control and those with poor control stayed constant (good control: AAPC = 0.82, P = 0.68; poor control: AAPC= -1.22, P = 0.82). Several factors, including older age, females, Non-Hispanic Black, health insurance coverage, family income, number of healthcare visits, former smokers, multi-morbidities, asthma severity, and asthma control, were associated with polypharmacy. CONCLUSIONS Polypharmacy prevalence has remained constant among U.S. adults with asthma over the past two decades. Despite a stable overall trend, disparities in polypharmacy prevalence persist across different asthma severities and control statuses, underscoring the need for tailored medication management to improve asthma care.
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Affiliation(s)
- Chun-Tse Hung
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Ding-Cheng Liu
- School of Pharmacy and Pharmaceutical Science, Department of Regulatory and Quality Sciences, University of Southern California, United States
| | - Kuan-Ting Chou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Yu-Hsiu Kao
- Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Ross MM, Chung Y, Carr T, Ambrose CS, Lindsley AW, Collacott H, Schulz A, Desai P, Rane P, Williams M, Gelhorn HL. Patient and clinician preferences for biologic treatments for severe uncontrolled asthma: a discrete choice experiment (DCE). J Asthma 2024:1-13. [PMID: 39007899 DOI: 10.1080/02770903.2024.2380520] [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: 06/14/2024] [Accepted: 07/10/2024] [Indexed: 07/16/2024]
Abstract
OBJECTIVES To estimate the preferences of patients with asthma and asthma-treating clinicians for attributes of biologic treatments, to compare patients' and clinicians' preferences, and to better understand the reasons for their preferences. METHODS Adults with moderate-to-severe asthma and clinicians who treat asthma in the US completed a cross-sectional, online survey including a discrete choice experiment (DCE) that consisted of seven attributes spanning treatment efficacy, risk and convenience. Marginal utilities were estimated using a mixed logit model, and relative attribute importance scores calculated. Clinicians were also asked about the value of biomarker agnostic biologic treatments. The survey was followed by qualitative interviews targeting a sub-sample of survey participants, in which the rationale behind their survey responses was discussed. RESULTS In the DCE, both patients and clinicians placed the most importance on exacerbation and hospitalization rate reduction, and risk of injection site reaction. Patients valued location of administration more than clinicians. Rationale for individual-level preferences varied, with patients and clinicians reporting their preference depended on event frequency and anticipated quality of life impacts. Clinicians mentioned compliance and financial impacts, while patients mentioned personal experience, particularly around site reactions. Most patients and clinicians would value a biomarker agnostic asthma treatment. CONCLUSIONS Asthma treatment preferences are largely driven by treatment efficacy and minimizing the risk of site reactions, although preferences differ between patients and clinicians across other attributes, highlighting the need for shared decision-making and individualized care.
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Affiliation(s)
| | | | - Tara Carr
- Asthma and Airways Disease Research Center, University of AZ, Tucson, AZ, USA
| | | | | | | | | | | | | | - Matthew Williams
- Northern VA Pulmonary and Critical Care Associates PC, Annadale, VA, USA
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Kobayashi N, Matsumoto H, Somekawa K, Kaneko A, Fukuda N, Muraoka S, Ohtsu Y, Hirata M, Nagasawa R, Kubo S, Murohashi K, Fujii H, Aoki A, Watanabe K, Horita N, Hara Y, Kaneko T. Geographic and economic influences on benralizumab prescribing for severe asthma in Japan. Sci Rep 2024; 14:15190. [PMID: 38956390 PMCID: PMC11219854 DOI: 10.1038/s41598-024-65407-4] [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: 11/27/2023] [Accepted: 06/19/2024] [Indexed: 07/04/2024] Open
Abstract
Benralizumab, a monoclonal antibody targeting IL-5 receptors, reduces exacerbations and oral corticosteroid requirements for severe, uncontrolled eosinophilic asthma. In Japan, geographic disparities in asthma outcomes suggest differential prescribing and access. This study aimed to quantify regional prescribing variations for benralizumab nationwide. Using Japan's National Database (NDB) of insurance claims (2009-2019), benralizumab standardized claim ratios (SCRs) were calculated for 47 prefectures. Correlations between SCRs and other biologics' SCRs, economic variables like average income, and physician densities were evaluated through univariate analysis and multivariate regressions. Income-related barriers to optimal prescribing were examined. Wide variation emerged in benralizumab SCRs, from 40.1 to 184.2 across prefectures. SCRs strongly correlated with omalizumab (r = 0.61, p < 0.00001) and mepolizumab (r = 0.43, p = 0.0024). Average monthly income also positively correlated with benralizumab SCRs (r = 0.45, p = 0.0016), whereas lifestyle factors were insignificant. Respiratory specialist density modestly correlated with SCRs (r = 0.29, p = 0.047). In multivariate regressions, average income remained the most robust predictor (B = 0.74, p = 0.022). Benralizumab SCRs strongly associate with income metrics more than healthcare infrastructure/population factors. Many regions show low SCRs, constituting apparent prescribing gaps. Access barriers for advanced asthma therapies remain inequitable among Japan's income strata. Addressing affordability alongside specialist allocation can achieve better prescribing quality and asthma outcomes.
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Affiliation(s)
- Nobuaki Kobayashi
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan.
| | - Hiromi Matsumoto
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Kohei Somekawa
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Ayami Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Nobuhiko Fukuda
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Suguru Muraoka
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Yukiko Ohtsu
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Momo Hirata
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Ryo Nagasawa
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Sousuke Kubo
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Kota Murohashi
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Hiroaki Fujii
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Ayako Aoki
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Keisuke Watanabe
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Nobuyuki Horita
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Yu Hara
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
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van Dijk YE, Brandsen MA, Hashimoto S, Rutjes NW, Golebski K, Vermeulen F, Terheggen-Lagro SWJ, van Ewijk BE, der Zee AHMV, Vijverberg SJH. Factors influencing the initiation of biologic therapy in children with severe asthma: Results of the pediatric asthma noninvasive diagnostic approaches (PANDA) study. Pediatr Pulmonol 2024. [PMID: 38934778 DOI: 10.1002/ppul.27145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 06/06/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND & OBJECTIVES Despite the availability of biologics for severe pediatric asthma, real-life studies reporting on drivers behind initiating biologics and their alignment with the Global Initiative for Asthma (GINA) recommendations are lacking. METHODS We performed analysis within the pediatric asthma noninvasive diagnostic approaches study, a prospective cohort of 6- to 17-year-old children with severe asthma. Information was collected on demographic factors, symptom control, treatment, comorbidities, and diagnostic tests from medical records and questionnaires. We divided patients into "starters" or "nonstarters" based on the clinical decision to initiate biologics and performed multivariate logistic regression analysis to identify drivers behind initiating therapy. Additionally, we assessed patient suitability for biologics according to key factors in the GINA recommendations: Type 2 inflammation, frequency of exacerbations, and optimization of treatment adherence. RESULTS In total, 72 children (mean age 11.5 ± 3.0 years, 65.3% male) were included (13 starters). Initiation of biologics was associated with a higher GINA treatment step (adjusted odds ratio's [aOR] = 5.0, 95%CI 1.33-18.76), steroid toxicity (aOR = 21.1, 95%CI 3.73-119.91), frequency of exacerbations (aOR = 1.6, 95%CI 1.10-2.39), improved therapy adherence (aOR = 1.7, 95%CI 1.10-2.46), Caucasian ethnicity (aOR = 0.20, 95%CI 0.05-0.80), ≥1 allergic sensitization (aOR = 0.06, 95%CI 0.004-0.97), and allergic rhinitis (aOR = 0.13, 95%CI 0.03-0.65). Furthermore, steroid toxicity was identified as an important factor for deviation from the current recommendations on biologic prescription. CONCLUSIONS We identified multiple drivers and inhibitors for initiating biologics, and showed the clinical need for biologics in severe pediatric asthmatics suffering from steroid toxicity. These findings may help refine asthma management guidelines.
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Affiliation(s)
- Yoni E van Dijk
- Department of Pediatric Pulmonology and Allergy, Emma Children's Hospital, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Pulmonary Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- Amsterdam Public Health, Amsterdam, the Netherlands
| | - Milou A Brandsen
- Department of Pediatric Pulmonology and Allergy, Emma Children's Hospital, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Pulmonary Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- Amsterdam Public Health, Amsterdam, the Netherlands
| | - Simone Hashimoto
- Department of Pediatric Pulmonology and Allergy, Emma Children's Hospital, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Pulmonary Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Niels W Rutjes
- Department of Pediatric Pulmonology and Allergy, Emma Children's Hospital, Amsterdam UMC, Amsterdam, The Netherlands
| | - Kornel Golebski
- Department of Pulmonary Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Frederique Vermeulen
- Department of Pediatric Medicine, Tergooi Medical Center, Hilversum, The Netherlands
| | - Suzanne W J Terheggen-Lagro
- Department of Pediatric Pulmonology and Allergy, Emma Children's Hospital, Amsterdam UMC, Amsterdam, The Netherlands
| | - Bart E van Ewijk
- Department of Pediatric Medicine, Tergooi Medical Center, Hilversum, The Netherlands
| | - Anke-Hilse Maitland-van der Zee
- Department of Pediatric Pulmonology and Allergy, Emma Children's Hospital, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Pulmonary Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- Amsterdam Public Health, Amsterdam, the Netherlands
| | - Susanne J H Vijverberg
- Department of Pediatric Pulmonology and Allergy, Emma Children's Hospital, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Pulmonary Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- Amsterdam Public Health, Amsterdam, the Netherlands
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Mahajan LS, Granados N, Haines A, Fiori K, Jariwala SP. Evaluating the relationship between health-related social needs, patient demographics, and access to biologics in patients with moderate-to-severe asthma in Bronx, NY. J Asthma 2024:1-8. [PMID: 38832891 DOI: 10.1080/02770903.2024.2362865] [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: 02/28/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVES This study assesses the relationship between patient age, gender, race, socioeconomic status, social determinants of health (SDoH), and access to biologics (products isolated from natural sources that target specific molecules, proteins, and cells) in patients with moderate-to-severe asthma in Bronx, NY. METHODS Cohort of 289 patients with moderate-to-severe asthma treated at Montefiore Medical Center (MMC) from 2018 to 2020 was used. Patient demographics, self-reported social needs, and neighborhood socioeconomic characteristics were analyzed. Neighborhood socioeconomic status was estimated by determining median income in patients' residential zip codes using 2020 Census data and grouping patients based on whether neighborhood median income was above or below New York State (NYS) median ($71,117/year). Area Deprivation Index tool (ADI) was used as an additional measure of neighborhood socioeconomic status. RESULTS Patients living in regions with incomes below NYS median found to have longer wait times between biologic approval to administration than patients living in regions above median income (p = 0.012). Mean time from insurance approval to biologic administration was significantly different between Black and Latinx patients (p = 0.009). No significant difference found for patient regional income status and time from biologic prescription to approval. No significant differences in access to biologics were found for age, gender, number of health-related social needs, or patient ADI quartile. CONCLUSIONS Patients who live in areas of NYC where median income is below NYS median are more likely to experience delays in access to biologics, specifically due to time between approval and administration of medication.
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Affiliation(s)
- L S Mahajan
- Department of Medicine, Division of Allergy and Immunology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - N Granados
- Department of Medicine, Division of Allergy and Immunology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - A Haines
- Department of Medicine, Division of Allergy and Immunology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - K Fiori
- Department of Pediatrics, Division of Academic General Pediatrics, Montefiore Medical Center, Bronx, NY, USA
- Department of Family and Social Medicine, Division of Research, Montefiore Medical Center, Bronx, NY, USA
| | - S P Jariwala
- Department of Medicine, Division of Allergy and Immunology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
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Conway AE, Verdi M, Kartha N, Maddukuri C, Anagnostou A, Abrams EM, Bansal P, Bukstein D, Nowak-Wegrzyn A, Oppenheimer J, Madan JC, Garnaat SL, Bernstein JA, Shaker MS. Allergic Diseases and Mental Health. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024:S2213-2198(24)00580-4. [PMID: 38851487 DOI: 10.1016/j.jaip.2024.05.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/10/2024]
Abstract
Neuropsychiatric symptoms have long been acknowledged as a common comorbidity for individuals with allergic diseases. The proposed mechanisms for this relationship vary by disease and patient population and may include neuroinflammation and/or the consequent social implications of disease symptoms and management. We review connections between mental health and allergic rhinitis, atopic dermatitis, asthma, vocal cord dysfunction, urticaria, and food allergy. Many uncertainties remain and warrant further research, particularly with regard to how medications interact with pathophysiologic mechanisms of allergic disease in the neuroimmune axis. Proactive screening for mental health challenges, using tools such as the Patient Health Questionnaire and Generalized Anxiety Disorder screening instruments among others, can aid clinicians in identifying patients who may need further psychiatric evaluation and support. Although convenient, symptom screening tools are limited by variable sensitivity and specificity and therefore require healthcare professionals to remain vigilant for other mental health "red flags." Ultimately, understanding the connection between allergic disease and mental health empowers clinicians to both anticipate and serve the diverse physical and mental health needs of their patient populations.
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Affiliation(s)
| | | | - Navya Kartha
- Department of Pediatrics, Akron Children's Hospital, Akron, Ohio
| | | | - Aikaterini Anagnostou
- Department of Pediatrics, Division of Allergy and Immunology, Baylor College of Medicine, Houston, Texas
| | | | - Priya Bansal
- Asthma and Allergy Wellness Center, St. Charles, Ill; Division of Allergy and Immunology, Northwestern Feinberg School of Medicine, Chicago, Ill
| | - Don Bukstein
- Allergy, Asthma, and Sinus Center, Milwaukee, Wis
| | - Anna Nowak-Wegrzyn
- Department of Population Health, NYU Grossman School of Medicine, New York, NY; Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| | | | - Juliette C Madan
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH; Departments of Pediatrics and Psychiatry, Division of Child Psychiatry, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Sarah L Garnaat
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Hanover, NH; Department of Psychiatry, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Jonathan A Bernstein
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Marcus S Shaker
- Departments of Medicine and Pediatrics, Geisel School of Medicine at Dartmouth, Hanover, NH; Dartmouth-Hitchcock Medical Center, Section of Allergy and Immunology, Lebanon, NH.
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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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Conway AE, Lieberman J, Codispoti CD, Mahdavinia M, Anagnostou A, Hsu Blatman KS, Lang DM, Oppenheimer J, Mosnaim GS, Bukstein D, Shaker M. Pharmacoequity and Biologics in the Allergy Clinic: Providing the Right Care, at the Right Time, Every Time, to Everyone. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:1170-1180. [PMID: 38458435 DOI: 10.1016/j.jaip.2024.02.039] [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: 01/09/2024] [Revised: 02/10/2024] [Accepted: 02/28/2024] [Indexed: 03/10/2024]
Abstract
Pharmacoequity refers to equity in access to pharmacotherapy for all patients and is an especially large barrier to biologic agents in patients with allergic diseases. Value-based care models can prompt clinicians to address social determinants of health, promoting pharmacoequity. Pharmacoequity is influenced by numerous factors including socioeconomic status, which may be mediated through insurance status, educational attainment, and access to specialist care. In addition to lower socioeconomic status, race and ethnicity, age, locations isolated from care systems, and off-label indications for biologic agents all constitute barriers to pharmacoequity. Whereas pharmaco-inequity is more apparent for expensive biologics, it also affects many other allergy treatments including epinephrine autoinjectors and SMART for asthma. Current programs aimed at alleviating cost barriers are imperfect. Patient assistance programs, manufacturer-sponsored free drug programs, and rebates often increase the complexity of care, with resultant inequity, particularly for patients with lower health literacy. Ultimately, single silver-bullet solutions are elusive. Long-term improvement instead requires a combination of research, advocacy, and creative problem-solving to design more intelligent and efficient systems that provide timely access to necessary care for every patient, every time.
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Affiliation(s)
| | - Jay Lieberman
- Department of Pediatrics, University of Tennessee Health Sciences Center, Memphis, Tenn
| | - Christopher D Codispoti
- Department of Internal Medicine, Division of Allergy, Rush University Medical Center, Chicago, Ill
| | - Mahboobeh Mahdavinia
- Department of Internal Medicine, Division of Allergy, Rush University Medical Center, Chicago, Ill
| | | | - Karen S Hsu Blatman
- Section of Allergy and Clinical Immunology, Dartmouth Hitchcock Medical Center, Lebanon, NH; Department of Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH
| | - David M Lang
- Department of Allergy and Clinical Immunology, Cleveland Clinic, Cleveland, Ohio
| | | | - Giselle S Mosnaim
- Division of Allergy and Immunology, Department of Medicine, NorthShore University Health System, Evanston, Ill
| | - Don Bukstein
- Allergy, Asthma, and Sinus Center, Milwaukee, Wis
| | - Marcus Shaker
- Section of Allergy and Clinical Immunology, Dartmouth Hitchcock Medical Center, Lebanon, NH; Department of Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH; Department of Pediatrics, Geisel School of Medicine at Dartmouth, Hanover, NH.
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Patadia R, Casale TB, Fowler J, Patel S, Cardet JC. Advancements in biologic therapy in eosinophilic asthma. Expert Opin Biol Ther 2024; 24:251-261. [PMID: 38619468 DOI: 10.1080/14712598.2024.2342527] [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: 01/25/2024] [Accepted: 04/09/2024] [Indexed: 04/16/2024]
Abstract
INTRODUCTION Asthma encompasses a spectrum of phenotypes often categorized into two groups- type 2 high (T2 high) and type 2 low (T2 low). T2 high includes atopic and eosinophilic presentations whereas T2 low is non-atopic, non-eosinophilic, and oft associated with neutrophilic inflammation. Eosinophilic asthma is often driven by IgE, IL-4, IL-5, and IL-13 and TSLP. This can lead to eosinophilic inflammatory response in the airways which in turn can be used as target for treatment. AREAS COVERED The article will focus on biologic therapy that is currently being used in eosinophilic asthma management in mainly the adult population including clinical trials and co-morbidities that can be treated using the same biologics. A review on asthma biologics for pediatric population has been reviewed elsewhere. EXPERT OPINION Biological therapy for asthma targeting the IgE, IL-4, IL-5, IL-13, and TSLP pathways are shown to have benefit for the treatment of eosinophilic asthma, as exemplified in real-world studies. When choosing the right biological agent factors such as phenotype, comorbidities, and cost-effectiveness of the biologic agent must be taken into consideration.
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Affiliation(s)
- Rini Patadia
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, The James A. Haley Veterans' Affairs Hospital, Tampa, FL, USA
| | - Thomas B Casale
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, The James A. Haley Veterans' Affairs Hospital, Tampa, FL, USA
| | - John Fowler
- Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Shiven Patel
- Department of Internal Medicine, University of South Carolina School of Medicine, Greenville, SC, USA
| | - Juan Carlos Cardet
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, The James A. Haley Veterans' Affairs Hospital, Tampa, FL, USA
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10
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Evans L. Nursing to bridge the gap: addressing healthcare inequalities in access to innovative treatments and diagnostic tools. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2024; 33:314-315. [PMID: 38512790 DOI: 10.12968/bjon.2024.33.6.314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Affiliation(s)
- Luke Evans
- at time of writing Education Lead, UCLPartners, explores the positive impact that nurses can make by bridging the gap between innovation and populations that are most at risk of poor health outcomes
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11
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Antwi-Amoabeng D, Beutler BD, Ghuman J, Ulanja MB, Ghuman J, Gullapalli N. Sociodemographic Disparities in Sodium-Glucose Co-Transporter-2 Inhibitors and Glucagon-Like Peptide-1 Receptor Agonists Prescription Patterns Among Patients With Poorly Controlled Diabetes. Cureus 2024; 16:e56845. [PMID: 38659524 PMCID: PMC11039430 DOI: 10.7759/cureus.56845] [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] [Accepted: 03/24/2024] [Indexed: 04/26/2024] Open
Abstract
Introduction Sodium-glucose co-transporter-2 inhibitors (SGLT2Is) and glucagon-like peptide-1 receptor agonists (GLP-1RAs) are novel antihyperglycemic agents that reduce cardiovascular mortality through insulin-independent mechanisms. In this cross-sectional study, we investigated prescription patterns of these drugs and identified inequities in antihyperglycemic utilization. Methods Unique encounters for diabetes care between January 1, 2020, and December 31, 2020, were identified through a systematic query of our healthcare system's database. All patients ≥18 years old with a hemoglobin A1C level of ≥8% were included in the sample. Demographic data, SGLT2I or GLP-1RA prescription status, diabetes-related complications, and mortality were abstracted. Results A total of 2,746 patients were included in the sample. Among these individuals, 670 (24.4%) were prescribed either an SGLT2I or a GLP-1RA (users) and 2,076 (75.6%) were not prescribed either agent (non-users). There were significantly more males than females in the cohort, but there was no significant difference in the sex distribution between users and non-users. Compared to non-users, users were younger (mean age of 65.1 ± 9.4 years versus 66.4 ± 9.9 years, p-value = 0.005), more likely to be non-Hispanic (86.3% versus 13.7%), more likely to live in a middle-income zip code, and have private insurance. The mortality rate was lower among users when compared to non-users, but the difference did not reach statistical significance (2.7% versus 5.5%, p-value = 0.62). SGLT2I use was associated with a 60% lower risk of mortality. Conclusion Ethnicity, median household income, and insurance type influence the likelihood of being prescribed an SGLT2I or a GLP-1RA. Individuals prescribed either agent appear to have better mortality outcomes than those prescribed other medications. Further investigation may reveal underlying causes and potential solutions for disparities in prescription patterns.
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Affiliation(s)
| | - Bryce D Beutler
- Radiology, University of Southern California Keck School of Medicine, Los Angeles, USA
| | - Jasmine Ghuman
- Internal Medicine, University of Nevada Reno School of Medicine, Reno, USA
| | - Mark B Ulanja
- Internal Medicine, Christus Ochsner St. Patrick Hospital, Lake Charles, USA
| | - Joban Ghuman
- Internal Medicine, University of Nevada Reno School of Medicine, Reno, USA
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12
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Maldonado-Puebla M, Akenroye A, Busby J, Cardet JC, Louisias M. Pharmacoequity in Allergy-Immunology: Disparities in Access to Medications for Allergic Diseases and Proposed Solutions in the United States and Globally. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:272-280. [PMID: 37951413 PMCID: PMC10922722 DOI: 10.1016/j.jaip.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/27/2023] [Accepted: 11/01/2023] [Indexed: 11/14/2023]
Abstract
Pharmacoequity is the principle that individuals should have access to high-quality medications regardless of race and ethnicity, socioeconomic status, or availability of resources. In this review, we summarize access to therapeutics for allergic diseases in the United States and other selected countries. We focus on domains of health care access (health insurance coverage, medication availability, and specialist access) as well as system-level factors and clinician- and patient-level factors such as interpersonal racism and cultural beliefs, and how they can affect timely access to appropriate therapy for allergic diseases. Finally, we propose how pharmacoequity in allergy-immunology can be achieved by highlighting solutions to factors limiting access to medications for allergic diseases, and identify potential future research directions.
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Affiliation(s)
- Martin Maldonado-Puebla
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, Fla
| | - Ayobami Akenroye
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Boston, Mass; Department of Medicine, Harvard Medical School, Boston, Mass; Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, Mass
| | - John Busby
- Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland, United Kingdom, (f)Department of Immunology, Boston Children's Hospital, Boston, Mass
| | - Juan Carlos Cardet
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, Fla
| | - Margee Louisias
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Boston, Mass; Department of Medicine, Harvard Medical School, Boston, Mass.
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13
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Dempsey TM, Thao V, Helfinstine D, Sangaralingham L, Limper AH. Comparing the Utilization of Antifibrotic Medications Based on Income Level. Chest 2024; 165:146-149. [PMID: 37543252 DOI: 10.1016/j.chest.2023.07.4215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 07/11/2023] [Accepted: 07/28/2023] [Indexed: 08/07/2023] Open
Affiliation(s)
- Timothy M Dempsey
- David Grant Medical Center, US Air Force, Travis AFB, CA; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN.
| | - Viengneesee Thao
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | - David Helfinstine
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | - Lindsey Sangaralingham
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN; OptumLabs®, Cambridge, MA
| | - Andrew H Limper
- Department of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
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Akenroye A, Nopsopon T, Cho L, Moll M, Weiss ST. Lower myostatin and higher MUC1 levels are associated with better response to mepolizumab and omalizumab in asthma: a protein-protein interaction analyses. Respir Res 2023; 24:305. [PMID: 38057814 PMCID: PMC10698971 DOI: 10.1186/s12931-023-02620-1] [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: 11/13/2023] [Accepted: 11/28/2023] [Indexed: 12/08/2023] Open
Abstract
INTRODUCTION Biomarkers are needed to inform the choice of biologic therapy in patients with asthma given the increasing number of biologics. We aimed to identify proteins associated with response to omalizumab and mepolizumab. METHODS Aptamer-based proteomic profiling (SomaScan) was used to assess 1437 proteins from 51 patients with moderate to severe asthma who received omalizumab (n = 29) or mepolizumab (n = 22). Response was defined as the change in asthma-related exacerbations in the 12 months following therapy initiation. All models were adjusted for age, sex, and pre-treatment exacerbation rate. Additionally, body mass index was included in the omalizumab model and eosinophil count in the mepolizumab model. We evaluated the association between molecular signatures and response using negative binomial regression correcting for the false discovery rate (FDR) and gene set enrichment analyses (GSEA) to identify associated pathways. RESULTS Over two-thirds of patients were female. The average age for omalizumab patients was 42 years and 57 years for mepolizumab. At baseline, the average exacerbation rate was 1.5/year for omalizumab and 2.4/year for mepolizumab. Lower levels of LOXL2 (unadjusted p: 1.93 × 10E-05, FDR-corrected: 0.028) and myostatin (unadjusted: 3.87 × 10E-05, FDR-corrected: 0.028) were associated with better response to mepolizumab. Higher levels of CD9 antigen (unadjusted: 5.30 × 10E-07, FDR-corrected: 0.0006) and MUC1 (unadjusted: 1.15 × 10E-06, FDR-corrected: 0.0006) were associated with better response to omalizumab, and LTB4R (unadjusted: 1.12 × 10E-06, FDR-corrected: 0.0006) with worse response. Protein-protein interaction network modeling showed an enrichment of the TNF- and NF-kB signaling pathways for patients treated with mepolizumab and multiple pathways involving MAPK, including the FcER1 pathway, for patients treated with omalizumab. CONCLUSIONS This study provides novel fundamental data on proteins associated with response to mepolizumab or omalizumab in severe asthma and warrants further validation as potential biomarkers for therapy selection.
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Affiliation(s)
- Ayobami Akenroye
- Division of Allergy and Clinical Immunology, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA.
- Channing Division of Network Medicine, Brigham and Women's Hospital, 60 Fenwood Road, BostonBoston, MA, 02115, USA.
| | - Tanawin Nopsopon
- Division of Allergy and Clinical Immunology, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA
| | - Laura Cho
- Division of Allergy and Clinical Immunology, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA
| | - Matthew Moll
- Channing Division of Network Medicine, Brigham and Women's Hospital, 60 Fenwood Road, BostonBoston, MA, 02115, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA, 02115, USA
| | - Scott T Weiss
- Channing Division of Network Medicine, Brigham and Women's Hospital, 60 Fenwood Road, BostonBoston, MA, 02115, USA
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15
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Rogers L, Jesenak M, Bjermer L, Hanania NA, Seys SF, Diamant Z. Biologics in severe asthma: A pragmatic approach for choosing the right treatment for the right patient. Respir Med 2023; 218:107414. [PMID: 37776915 DOI: 10.1016/j.rmed.2023.107414] [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: 05/10/2023] [Revised: 08/20/2023] [Accepted: 09/15/2023] [Indexed: 10/02/2023]
Abstract
The development of monoclonal antibody therapies targeting specific components of the pathways relevant to asthma pathophysiology has revolutionized treatment of severe asthma both in adults and children and helped to further unravel the heterogeneity of this disease. However, the availability of multiple agents, often with overlapping eligibility criteria, creates a need for pragmatic guidance for specialists undertaking care of patients with severe asthma. In this review, we provide an overview of the data supporting the clinical efficacy of biologics in distinct asthma phenotypes/endotypes. We also focus on the role of biomarkers and treatable traits, including comorbidities, in the choice of asthma biologics, highlight which treatments have been demonstrated to be steroid sparing in corticosteroid dependent asthma, and provide practical guidance that can drive shared decision making on treatment choice with patients. In addition, we summarize what is known to date regarding long-term safety of these drugs, and lastly, discuss future directions in biologics research.
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Affiliation(s)
- Linda Rogers
- Mount Sinai National Jewish Health Respiratory Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
| | - Milos Jesenak
- Department of Pediatrics, Department of Pulmonology and Phthisiology, Department of Allergology and Clinical Immunology, Jessenius Faculty of Medicine, Comenius University in Bratislava, University Teaching Hospital in Martin, Martin, Slovakia
| | - Leif Bjermer
- Department of Respiratory Medicine and Allergology, Lund University, Lund, Sweden
| | - Nicola A Hanania
- Section of Pulmonary /Critical Care/Sleep Medicine, Baylor College of Medicine, Houston, TX, USA
| | | | - Zuzana Diamant
- Department Clin Pharm & Pharmacol, Univ Groningen, Univ Med Ctr Groningen, Groningen, Netherlands; Department of Microbiology Immunology & Transplantation, KU Leuven, Catholic University of Leuven, Belgium; Department of Respiratory Medicine, First Faculty of Medicine, Charles University and Thomayer Hospital, Prague, Czech Republic; Department of Respiratory Medicine & Allergology, Institute for Clinical Science, Skane University Hospital, Lund University, Lund, Sweden
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16
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Siddiqui S, Wenzel SE, Bozik ME, Archibald DG, Dworetzky SI, Mather JL, Killingsworth R, Ghearing N, Schwartz JT, Ochkur SI, Jacobsen EA, Busse WW, Panettieri RA, Prussin C. Safety and Efficacy of Dexpramipexole in Eosinophilic Asthma (EXHALE): A randomized controlled trial. J Allergy Clin Immunol 2023; 152:1121-1130.e10. [PMID: 37277072 DOI: 10.1016/j.jaci.2023.05.014] [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: 02/03/2023] [Revised: 04/07/2023] [Accepted: 05/01/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND There is a need for new and effective oral asthma therapies. Dexpramipexole, an oral eosinophil-lowering drug, has not previously been studied in asthma. OBJECTIVE We sought to evaluate the safety and efficacy of dexpramipexole in lowering blood and airway eosinophilia in subjects with eosinophilic asthma. METHODS We performed a randomized, double-blind, placebo-controlled proof-of-concept trial in adults with inadequately controlled moderate to severe asthma and blood absolute eosinophil count (AEC) greater than or equal to 300/μL. Subjects were randomly assigned (1:1:1:1) to dexpramipexole 37.5, 75, or 150 mg BID (twice-daily) or placebo. The primary end point was the relative change in AEC from baseline to week 12. Prebronchodilator FEV1 week-12 change from baseline was a key secondary end point. Nasal eosinophil peroxidase was an exploratory end point. RESULTS A total of 103 subjects were randomly assigned to dexpramipexole 37.5 mg BID (N = 22), 75 mg BID (N = 26), 150 mg BID (N = 28), or placebo (N = 27). Dexpramipexole significantly reduced placebo-corrected AEC week-12 ratio to baseline, in both the 150-mg BID (ratio, 0.23; 95% CI, 0.12-0.43; P < .0001) and the 75-mg BID (ratio, 0.34; 95% CI, 0.18-0.65; P = .0014) dose groups, corresponding to 77% and 66% reductions, respectively. Dexpramipexole reduced the exploratory end point of nasal eosinophil peroxidase week-12 ratio to baseline in the 150-mg BID (median, 0.11; P = .020) and the 75-mg BID (median, 0.17; P = .021) groups. Placebo-corrected FEV1 increases were observed starting at week 4 (nonsignificant). Dexpramipexole displayed a favorable safety profile. CONCLUSIONS Dexpramipexole demonstrated effective eosinophil lowering and was well tolerated. Additional larger clinical trials are needed to understand the clinical efficacy of dexpramipexole in asthma.
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Affiliation(s)
- Salman Siddiqui
- National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Sally E Wenzel
- University of Pittsburgh School of Public Health, Environmental & Occupational Health, Pittsburgh, Pa
| | | | | | | | | | | | - Natasha Ghearing
- Division of Allergy and Immunology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Justin T Schwartz
- Division of Allergy and Immunology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Sergei I Ochkur
- Division of Allergy, Asthma and Clinical Immunology, Scottsdale, Ariz; Department of Medicine, Mayo Clinic Arizona, Scottsdale, Ariz
| | - Elizabeth A Jacobsen
- Division of Allergy, Asthma and Clinical Immunology, Scottsdale, Ariz; Department of Medicine, Mayo Clinic Arizona, Scottsdale, Ariz
| | - William W Busse
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Reynold A Panettieri
- Rutgers Institute for Translational Medicine and Science, The State University of New Jersey, New Brunswick, NJ
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17
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Murayama A. Pharmaceutical industry-sponsored meals and prescriptions of biologics for asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:2916-2918. [PMID: 37245733 DOI: 10.1016/j.jaip.2023.05.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/15/2023] [Accepted: 05/18/2023] [Indexed: 05/30/2023]
Affiliation(s)
- Anju Murayama
- School of Medicine, Tohoku University, Sendai City, Miyagi, Japan.
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18
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Wojcik R, Morris A. Aiming to Improve Equity in Lung Health: Sex and Gender. Clin Chest Med 2023; 44:613-622. [PMID: 37517839 DOI: 10.1016/j.ccm.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
Sex and gender impact risk factors, presentations of, and response to therapy in lung diseases such as chronic obstructive pulmonary disease, asthma, lung cancer, interstitial lung disease, and obstructive sleep apnea. Many physicians lack training in the impact of sex and gender on lung disease, resulting in diagnostic delays. Scales and indices taught in the health care system are largely validated in male populations, thereby limiting their application to females. For transgender and lesbian, gay, bisexual, transgender, and questioning + patients, high rates of bias in health care may limit patients' willingness to seek health care.
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Affiliation(s)
- Rachel Wojcik
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Alison Morris
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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19
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Shin YH, Hwang J, Kwon R, Lee SW, Kim MS, Shin JI, Yon DK. Global, regional, and national burden of allergic disorders and their risk factors in 204 countries and territories, from 1990 to 2019: A systematic analysis for the Global Burden of Disease Study 2019. Allergy 2023; 78:2232-2254. [PMID: 37431853 PMCID: PMC10529296 DOI: 10.1111/all.15807] [Citation(s) in RCA: 49] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/13/2023] [Accepted: 05/23/2023] [Indexed: 07/12/2023]
Abstract
BACKGROUND Asthma and atopic dermatitis (AD) are chronic allergic conditions, along with allergic rhinitis and food allergy and cause high morbidity and mortality both in children and adults. This study aims to evaluate the global, regional, national, and temporal trends of the burden of asthma and AD from 1990 to 2019 and analyze their associations with geographic, demographic, social, and clinical factors. METHODS Using data from the Global Burden of Diseases (GBD), Injuries, and Risk Factors Study 2019, we assessed the age-standardized prevalence, incidence, mortality, and disability-adjusted life years (DALYs) of both asthma and AD from 1990 to 2019, stratified by geographic region, age, sex, and socio-demographic index (SDI). DALYs were calculated as the sum of years lived with disability and years of life lost to premature mortality. Additionally, the disease burden of asthma attributable to high body mass index, occupational asthmagens, and smoking was described. RESULTS In 2019, there were a total of 262 million [95% uncertainty interval (UI): 224-309 million] cases of asthma and 171 million [95% UI: 165-178 million] total cases of AD globally; age-standardized prevalence rates were 3416 [95% UI: 2899-4066] and 2277 [95% UI: 2192-2369] per 100,000 population for asthma and AD, respectively, a 24.1% [95% UI: -27.2 to -20.8] decrease for asthma and a 4.3% [95% UI: 3.8-4.8] decrease for AD compared to baseline in 1990. Both asthma and AD had similar trends according to age, with age-specific prevalence rates peaking at age 5-9 years and rising again in adulthood. The prevalence and incidence of asthma and AD were both higher for individuals with higher SDI; however, mortality and DALYs rates of individuals with asthma had a reverse trend, with higher mortality and DALYs rates in those in the lower SDI quintiles. Of the three risk factors, high body mass index contributed to the highest DALYs and deaths due to asthma, accounting for a total of 3.65 million [95% UI: 2.14-5.60 million] asthma DALYs and 75,377 [95% UI: 40,615-122,841] asthma deaths. CONCLUSIONS Asthma and AD continue to cause significant morbidity worldwide, having increased in total prevalence and incidence cases worldwide, but having decreased in age-standardized prevalence rates from 1990 to 2019. Although both are more frequent at younger ages and more prevalent in high-SDI countries, each condition has distinct temporal and regional characteristics. Understanding the temporospatial trends in the disease burden of asthma and AD could guide future policies and interventions to better manage these diseases worldwide and achieve equity in prevention, diagnosis, and treatment.
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Affiliation(s)
| | - Jimin Hwang
- Department of Pediatrics, CHA University, Seoul, South Korea
- Department of Pediatrics, CHA Gangnam Medical Center, Seoul, South Korea
| | - Rosie Kwon
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
- Department of Pediatrics, Yonsei University, Seoul, South Korea
| | - Seung Won Lee
- Center for Digital Health, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Min Seo Kim
- Department of Precision Medicine, Sungkyunkwan University, Suwon, South Korea
| | - GBD 2019 Allergic Disorders Collaborators
- Department of Genomics and Digital Health, Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Seoul, South Korea
- Public Health Center, Ministry of Health and Welfare, Wando, South Korea
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, South Korea
| | - Dong Keon Yon
- Center for Digital Health, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Pediatrics, Kyung Hee University College of Medicine, Seoul, South Korea
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20
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Lappe BL, Ebelt S, D'Souza RR, Manangan A, Brown C, Saha S, Harris D, Chang HH, Sole A, Scovronick N. Pollen and asthma morbidity in Atlanta: A 26-year time-series study. ENVIRONMENT INTERNATIONAL 2023; 177:107998. [PMID: 37290290 PMCID: PMC10600739 DOI: 10.1016/j.envint.2023.107998] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 04/28/2023] [Accepted: 05/26/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND Compared to many environmental risk factors, the relationship between pollen and asthma is understudied, including how associations may differ by pollen type and between subgroups, and how associations may be changing over time. OBJECTIVES We evaluated the association between ambient pollen concentrations and emergency department (ED) visits for asthma and wheeze in Atlanta, Georgia during 1993-2018. We estimated overall associations for 13 individual pollen taxa, as well as associations by decade, race, age (5-17, 18-64, 65+), and insurance status (Medicaid vs non-Medicaid). METHODS Speciated pollen data were acquired from Atlanta Allergy & Asthma, a nationally certified pollen counting station. ED visit data were obtained from individual hospitals and from the Georgia Hospital Association. We performed time-series analyses using quasi-Poisson distributed lag models, with primary analyses assessing 3-day (lag 0-2 days) pollen levels. Models controlled for day of week, holidays, air temperature, month, year, and month-by-year interactions. RESULTS From 1993 to 2018, there were 686,259 ED visits for asthma and wheeze in the dataset, and the number of ED visits increased over time. We observed positive associations of asthma and wheeze ED visits with nine of the 13 pollen taxa: trees (maple, birch, pine, oak, willow, sycamore, and mulberry), two weeds (nettle and pigweed), and grasses. Rate ratios indicated 1-8% increases in asthma and wheeze ED visits per standard deviation increases in pollen. In general, we observed stronger associations in the earliest period (1993-2000), in younger people, and in Black patients; however, results varied by pollen taxa. CONCLUSIONS Some, but not all, types of pollen are associated with increased ED visits for asthma/wheeze. Associations are generally higher in Black and younger patients and appear to have decreased over time.
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Affiliation(s)
- Brooke L Lappe
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Stefanie Ebelt
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA.
| | - Rohan R D'Souza
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Arie Manangan
- Climate and Health Program, Division of Environmental Health Science and Practice, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Claudia Brown
- Climate and Health Program, Division of Environmental Health Science and Practice, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Shubhayu Saha
- Climate and Health Program, Division of Environmental Health Science and Practice, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA; Office of Climate Change and Health Equity, Department of Health and Human Services, Washington DC, USA
| | - Drew Harris
- Division of Pulmonary and Critical Care Medicine, University of Virginia, Charlottesville, VA, USA
| | - Howard H Chang
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA; Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Adam Sole
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Noah Scovronick
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA.
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Liu H, Zhang J, Liu L, Lian G, Shi R, Xu M, Yang J, Liu X. Global Disease Burden and Attributable Risk Factor Analysis of Asthma in 204 Countries and Territories From 1990 to 2019. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2023; 15:473-495. [PMID: 37153981 PMCID: PMC10359648 DOI: 10.4168/aair.2023.15.4.473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 12/21/2022] [Accepted: 12/28/2022] [Indexed: 07/21/2023]
Abstract
PURPOSE Asthma is a common chronic inflammatory respiratory tract disease with high morbidity and mortality. The global trends in asthma burden remain poorly understood, and asthma incidence has increased during the worldwide coronavirus disease 2019 (COVID-19) pandemic. This study aimed to provide a comprehensive view of the global distribution of asthma burden and its attributable risk factors from 1990 to 2019. METHODS Based on the Global Burden of Disease Study 2019 Database, asthma incidence, deaths, disability-adjusted life years (DALYs), the corresponding age-standardized incidence rate (ASIR), age-standardized death rate (ASDR), age-standardized DALY rate, and estimated annual percentage change were analyzed according to age, sex, sociodemographic index (SDI) quintiles, and locations. Risk factors contributing to asthma deaths and DALYs were also investigated. RESULTS Globally, the asthma incidence increased by 15%, but deaths and DALYs decreased. The corresponding ASIR, ASDR, and age-standardized DALY rate also decreased. The high SDI region had the highest ASIR, and the low SDI region had the highest ASDR. The ASDR and age-standardized DALY rate were negatively correlated with the SDI. The low-middle SDI region, particularly South Asia, showed the highest asthma-related deaths and DALYs. The incidence peak was under 9 years old, and more than 70% of all deaths occurred in the population over 60 years old. Smoking, occupational asthmagens, and a high body mass index were the main risk factors for asthma-related mortality and DALYs, and their distributions varied between sexes. CONCLUSIONS Globally, the asthma incidence has increased since 1990. The greatest asthma burden is borne by the low-middle SDI region. The 2 groups that need special attention are those under 9 years old and those over 60 years old. Targeted strategies are needed to reduce the asthma burden based on geographic and sex-age characteristics. Our findings also provide a platform for further investigation into the asthma burden in the era of COVID-19.
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Affiliation(s)
- Hailing Liu
- Department of Pediatrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P. R. China
| | - Jing Zhang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P. R. China
| | - Li Liu
- Department of Pediatrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P. R. China
| | - Guoli Lian
- Department of Pediatrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P. R. China
| | - Ruiming Shi
- Department of Pediatrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P. R. China
| | - Man Xu
- Department of Pediatrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P. R. China
| | - Juan Yang
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, P. R. China
- Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education of China, Xi'an Jiaotong University, Xi'an, P. R. China.
| | - Xiaohong Liu
- Department of Pediatrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P. R. China.
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Gleeson PK, Morales KH, Hvisdas C, LaCava AF, Harhay MO, Rank MA, Apter AJ, Himes BE. Factors Associated With Asthma Biologic Prescribing and Primary Adherence Among Adults in a Large Health System. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1834-1842.e4. [PMID: 36907354 PMCID: PMC10330036 DOI: 10.1016/j.jaip.2023.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND The availability of asthma biologics may not benefit all patients equally. OBJECTIVE We sought to identify patient characteristics associated with asthma biologic prescribing, primary adherence, and effectiveness. METHODS A retrospective, observational cohort study of 9,147 adults with asthma who established care with a Penn Medicine asthma subspecialist was conducted using Electronic Health Record data from January 1, 2016, to October 18, 2021. Multivariable regression models were used to identify factors associated with (1) receipt of a new biologic prescription; (2) primary adherence, defined as receiving a dose in the year after receiving the prescription, and (3) oral corticosteroid (OCS) bursts in the year after the prescription. RESULTS Factors associated with a new prescription, which was received by 335 patients, included being a woman (odds ratio [OR] 0.66; P = .002), smoking currently (OR 0.50; P = .04), having an asthma hospitalization in the prior year (OR 2.91; P < .001), and having 4+ OCS bursts in the prior year (OR 3.01; P < .001). Reduced primary adherence was associated with Black race (incidence rate ratio 0.85; P < .001) and Medicaid insurance (incidence rate ratio 0.86; P < .001), although most in these groups, 77.6% and 74.3%, respectively, still received a dose. Nonadherence was associated with patient-level barriers in 72.2% of cases and health insurance denial in 22.2%. Having more OCS bursts after receiving a biologic prescription was associated with Medicaid insurance (OR 2.69; P = .047) and biologic days covered (OR 0.32 for 300-364 d vs 14-56 d; P = .03). CONCLUSIONS In a large health system, primary adherence to asthma biologics varied by race and insurance type, whereas nonadherence was primarily explained by patient-level barriers.
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Affiliation(s)
- Patrick K Gleeson
- Section of Allergy & Immunology, Division of Pulmonary, Allergy, & Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.
| | - Knashawn H Morales
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa
| | - Christopher Hvisdas
- The Ambulatory Care Department of Pharmacy, Penn Presbyterian Medical Center, University of Pennsylvania, Philadelphia, Pa
| | - Anthony F LaCava
- Department of Allergy and Clinical Immunology, Respiratory Institute, Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Akron, Ohio
| | - Michael O Harhay
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa
| | - Matthew A Rank
- Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Scottsdale, Ariz, and Division of Pulmonology, Phoenix Children's Hospital, Phoenix, Ariz
| | - Andrea J Apter
- Section of Allergy & Immunology, Division of Pulmonary, Allergy, & Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa
| | - Blanca E Himes
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa
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Sehanobish E, Ye K, Imam K, Sariahmed K, Kurian J, Patel J, Belletti D, Chung Y, Jariwala S, White A, Jerschow E. Elaborate biologic approval process delays care of patients with moderate-to-severe asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:100076. [PMID: 37780792 PMCID: PMC10509902 DOI: 10.1016/j.jacig.2022.10.007] [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: 07/22/2022] [Revised: 10/08/2022] [Accepted: 10/19/2022] [Indexed: 10/03/2023]
Abstract
Background mAbs (biologics) are indicated in patients with poorly controlled moderate-to-severe asthma. The process of prior authorization and administration of a biologic requires exceptional commitment from clinical teams. Objective Our aim was to evaluate the process of approval and administration of biologics for asthma and determine the most common reasons associated with denials of biologics and delays in administration. Methods We examined the records of patients with asthma who were prescribed biologics from January 2018 to January 2020 at 2 centers, Montefiore Medical Center (Bronx, NY) and Scripps Clinics (San Diego, Calif). Demographics, insurance information, and details on the approval process were collected. Results After querying of electronic health records, the records of 352 and 70 patients with moderate-to-severe asthma were included from Montefiore and Scripps, respectively. Most patients at Montefiore (58.2%) were insured under Managed Care Medicaid (MC Medicaid), whereas most patients at Scripps (61.4%) had commercial insurance. The median times from prescription to administration of a biologic were similar: 34 days (interquartile range [IQR] = 18-63 days) and 34 days (IQR = 22.5-56.0 days) (P = .97) for Montefiore and Scripps, respectively. However, the median approval time for Montefiore was 6 days (IQR = 1-20 days) and that for Scripps was 22 days (IQR = 10-36 days) (P < .001). Approval times for prescriptions requiring appeals were significantly longer than for prescriptions approved after the initial submission: 23 days versus 2.5 days and 40.5 days versus 15.5 days (for Montefiore and Scripps, respectively [P < .001 for both]). Conclusions Lengthy appeals contribute to delays between prescribing and administering a biologic. Site-specific practices and insurance coverage influence approval timing of the biologics for asthma.
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Affiliation(s)
- Esha Sehanobish
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | - Kenny Ye
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | | | - Karim Sariahmed
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | - Joshua Kurian
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | | | | | - Yen Chung
- AstraZeneca Pharmaceuticals, Wilmington, De
| | - Sunit Jariwala
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | | | - Elina Jerschow
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
- Division of Allergic Diseases, Mayo Clinic, Rochester, Minn
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24
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Modi S, Norris MR, Nguyen V, Bower R, Craig TJ, Al-Shaikhly T. Racial and Ethnic Disparities in Allergen Immunotherapy Prescription for Allergic Rhinitis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1528-1535.e2. [PMID: 36736954 PMCID: PMC10164679 DOI: 10.1016/j.jaip.2023.01.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 01/14/2023] [Accepted: 01/17/2023] [Indexed: 02/04/2023]
Abstract
BACKGROUND Racial and ethnic differences exist in the severity of various atopic diseases including allergic rhinitis (AR). Patients of under-represented races and ethnicities may be subjected to disparate subcutaneous allergen immunotherapy (SCIT) prescription practices. OBJECTIVE To explore the racial and ethnic disparities in the use of SCIT among patients with AR. METHODS In this retrospective matched cohort study, we used the TriNetX US Collaborative Network, a multicenter electronic health record-based database to identify patients with AR 18 years and older. Patients were grouped according to their racial and ethnic identification. Study groups were matched for baseline demographics, atopic comorbidities, heart diseases and utilization of β-blockers, and angiotensin-converting enzyme inhibitors. The proportion of patients of under-represented racial and ethnic groups started on SCIT was contrasted to the non-Hispanic White cohort. RESULTS We identified 1,038,000 patients with AR; the mean age (±standard deviation) at the index was 49.7 (±16.1) years, and 64.6% were female. Ethnicity information was available from 87.3% of patients, and the majority (92.3%) were non-Hispanic. Over a 3-year observation period, fewer Black patients (relative risk [RR], 0.40; 95% confidence interval [CI], 0.33-0.48) and Hispanic patients (RR, 0.80; 95% CI, 0.64-0.99) were started on SCIT compared with non-Hispanic White patients. The proportions of Asian patients who were initiated on SCIT tended to be lower when compared with non-Hispanic White patients (RR, 0.69; 95% CI, 0.47-1.009). CONCLUSIONS In the United States, differences in SCIT prescription exist between Black and Hispanic patients relative to White patients. Barriers to treatment should be explored and mitigated.
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Affiliation(s)
- Sunjay Modi
- Department of Medicine, Section of Allergy, Asthma and Immunology, Penn State College of Medicine, Hershey, Pennsylvania, United States
| | - Matthew R. Norris
- Department of Medicine, Section of Allergy, Asthma and Immunology, Penn State College of Medicine, Hershey, Pennsylvania, United States
| | - Victoria Nguyen
- Department of Medicine, Penn State College of Medicine, Hershey, Pennsylvania, United States
| | - Robert Bower
- Department of Medicine, Penn State College of Medicine, Hershey, Pennsylvania, United States
| | - Timothy J. Craig
- Department of Medicine, Section of Allergy, Asthma and Immunology, Penn State College of Medicine, Hershey, Pennsylvania, United States
| | - Taha Al-Shaikhly
- Department of Medicine, Section of Allergy, Asthma and Immunology, Penn State College of Medicine, Hershey, Pennsylvania, United States
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25
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Moitra S, Fong A, Bhutani M. An inverse relationship between asthma prevalence and medication dispensation trend: a 12-year spatial analysis of electronic health record data in Alberta, Canada. ERJ Open Res 2023; 9:00489-2022. [PMID: 36891081 PMCID: PMC9986764 DOI: 10.1183/23120541.00489-2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/14/2022] [Indexed: 12/30/2022] Open
Abstract
Despite guideline-based asthma management in Alberta, an inverse trend between asthma prevalence and dispensation of asthma medications in the past 12 years possibly underscores the reason for a large number of emergency department visits https://bit.ly/3HQsBo8.
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Affiliation(s)
- Subhabrata Moitra
- Division of Pulmonary Medicine, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Andrew Fong
- Alberta Health Services, Calgary, AB, Canada
| | - Mohit Bhutani
- Division of Pulmonary Medicine, Department of Medicine, University of Alberta, Edmonton, AB, Canada.,Alberta Health Services, Calgary, AB, Canada
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26
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Krings JG, Gerald JK, Blake KV, Krishnan JA, Reddel HK, Bacharier LB, Dixon AE, Sumino K, Gerald LB, Brownson RC, Persell SD, Clemens CJ, Hiller KM, Castro M, Martinez FD. A Call for the United States to Accelerate the Implementation of Reliever Combination Inhaled Corticosteroid-Formoterol Inhalers in Asthma. Am J Respir Crit Care Med 2023; 207:390-405. [PMID: 36538711 PMCID: PMC9940146 DOI: 10.1164/rccm.202209-1729pp] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- James G. Krings
- Division of Pulmonary and Critical Care Medicine, Department of Medicine
| | - Joe K. Gerald
- Department of Community Environment and Policy, Mel and Enid Zuckerman College of Public Health
- Asthma & Airway Disease Research Center, University of Arizona, Tucson, Arizona
| | - Kathryn V. Blake
- Center for Pharmacogenomics and Translational Research, Nemours Children’s Health, Jacksonville, Florida
| | | | - Helen K. Reddel
- The Woolcock Institute of Medical Research and The University of Sydney, Sydney, Australia
| | - Leonard B. Bacharier
- Monroe Carell Jr. Children’s Hospital at Vanderbilt, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Anne E. Dixon
- Division of Pulmonary Critical Care, Department of Medicine, University of Vermont, Burlington, Vermont
| | - Kaharu Sumino
- Division of Pulmonary and Critical Care Medicine, Department of Medicine
| | - Lynn B. Gerald
- Population Health Sciences Program, University of Illinois Chicago, Chicago, Illinois
| | - Ross C. Brownson
- Department of Surgery, School of Medicine, and
- Prevention Research Center, Brown School, Washington University in Saint Louis, St. Louis, Missouri
| | - Stephen D. Persell
- Division of General Internal Medicine, Department of Medicine, and
- Center for Primary Care Innovation, Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | | | - Katherine M. Hiller
- Department of Emergency Medicine, School of Medicine, Indiana University, Bloomington, Indiana; and
| | - Mario Castro
- Division of Pulmonary Critical Care and Sleep Medicine, Department of Medicine, University of Kansas, Kansas City, Kansas
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27
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Udemgba C, Sarkaria SK, Gleeson P, Bryant-Stephens T, Ogbogu PU, Khoury P, Apter AJ. New considerations of health disparities within allergy and immunology. J Allergy Clin Immunol 2023; 151:314-323. [PMID: 36503854 PMCID: PMC9905264 DOI: 10.1016/j.jaci.2022.11.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 12/13/2022]
Abstract
The pandemic, political upheavals, and social justice efforts in our society have resulted in attention to persistent health disparities and the urgent need to address them. Using a scoping review, we describe published updates to address disparities and targets for interventions to improve gaps in care within allergy and immunology. These disparities-related studies provide a broad view of our current understanding of how social determinants of health threaten patient outcomes and our ability to advance health equity efforts in our field. We outline next steps to improve access to care and advance health equity for patients with allergic/immunologic diseases through actions taken at the individual, community, and policy levels, which could be applied outside of our field. Key among these are efforts to increase the diversity among our trainees, providers, and scientific teams and enhancing efforts to participate in advocacy work and public health interventions. Addressing health disparities requires advancing our understanding of the interplay between social and structural barriers to care and enacting the needed interventions in various key areas to effect change.
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Affiliation(s)
- Chioma Udemgba
- National Institute of Allergic and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Sandeep K Sarkaria
- Section of Allergy and Immunology, Department of Pulmonary & Critical Care, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Patrick Gleeson
- Section of Allergy & Immunology, Division of Pulmonary, Allergy, & Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Tyra Bryant-Stephens
- Department of Pediatrics, Division of General Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Princess U Ogbogu
- Division of Pediatric Allergy, Immunology, and Rheumatology, University Hospitals Rainbow Babies and Children's Hospital, Cleveland, Ohio; Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Paneez Khoury
- National Institute of Allergic and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Andrea J Apter
- Section of Allergy & Immunology, Division of Pulmonary, Allergy, & Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa.
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28
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Duan KI, Birger M, Au DH, Spece LJ, Feemster LC, Dieleman JL. Health Care Spending on Respiratory Diseases in the United States, 1996-2016. Am J Respir Crit Care Med 2023; 207:183-192. [PMID: 35997678 PMCID: PMC9893322 DOI: 10.1164/rccm.202202-0294oc] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 08/23/2022] [Indexed: 02/02/2023] Open
Abstract
Rationale: Respiratory conditions account for a large proportion of health care spending in the United States. A full characterization of spending across multiple conditions and over time has not been performed. Objectives: To estimate health care spending in the United States for 11 respiratory conditions from 1996 to 2016, providing detailed trends and an evaluation of factors associated with spending growth. Methods: We extracted data from the Institute of Health Metrics and Evaluation's Disease Expenditure Project Database, producing annual estimates in spending for 38 age and sex groups, 7 types of care, and 3 payer types. We performed a decomposition analysis to estimate the change in spending associated with changes in each of five factors (population growth, population aging, disease prevalence, service usage, and service price and intensity). Measurements and Main Results: Total spending across all respiratory conditions in 2016 was $170.8 billion (95% confidence interval [CI], $164.2-179.2 billion), increasing by $71.7 billion (95% CI, $63.2-80.8 billion) from 1996. The respiratory conditions with the highest spending in 2016 were asthma and chronic obstructive pulmonary disease, contributing $35.5 billion (95% CI, $32.4-38.2 billion) and $34.3 billion (95% CI, $31.5-37.3 billion), respectively. Increasing service price and intensity were associated with 81.4% (95% CI, 70.3-93.0%) growth from 1996 to 2016. Conclusions: U.S. spending on respiratory conditions is high, particularly for chronic conditions like asthma and chronic obstructive pulmonary disease. Our findings suggest that service price and intensity, particularly for pharmaceuticals, should be a key focus of attention for policymakers seeking to reduce health care spending growth.
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Affiliation(s)
- Kevin I Duan
- Division of Pulmonary, Critical Care, and Sleep Medicine
- Center of Innovation for Veteran-centered and Value-driven Care, Veterans Affairs Puget Sound Health Care System, Seattle, Washington
| | | | - David H Au
- Division of Pulmonary, Critical Care, and Sleep Medicine
- Center of Innovation for Veteran-centered and Value-driven Care, Veterans Affairs Puget Sound Health Care System, Seattle, Washington
| | - Laura J Spece
- Division of Pulmonary, Critical Care, and Sleep Medicine
- Center of Innovation for Veteran-centered and Value-driven Care, Veterans Affairs Puget Sound Health Care System, Seattle, Washington
| | - Laura C Feemster
- Division of Pulmonary, Critical Care, and Sleep Medicine
- Center of Innovation for Veteran-centered and Value-driven Care, Veterans Affairs Puget Sound Health Care System, Seattle, Washington
| | - Joseph L Dieleman
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, Washington; and
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29
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Do regional geography and race influence management of chronic spontaneous urticaria? J Allergy Clin Immunol 2022; 150:1260-1264.e7. [PMID: 36481046 DOI: 10.1016/j.jaci.2022.10.017] [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: 07/11/2022] [Revised: 09/21/2022] [Accepted: 10/18/2022] [Indexed: 12/07/2022]
Abstract
Chronic spontaneous urticaria is defined as migratory evanescent pruritic blanching wheals that occur with variable frequency for 6 weeks or more, with or without accompanying angioedema. This condition affects approximately 0.1% to 1.4% of persons worldwide. Second-generation H1 antihistamines are the mainstay of management, with refractory cases often managed with an array of options, including H2 antihistamines, leukotriene receptor antagonists, glucocorticosteroids, immunosuppressive agents, and omalizumab. However, the degree of practice variation as to what treatments are prescribed is poorly understood, given that clinical care could be driven by patient preferences or lack of clarity as to best practices for refractory cases. We conducted a small, exploratory study of the role of race, ethnicity, and regional geographic distance to specialist care on chronic spontaneous urticaria prescribing practices. A small-area geographic variation in chronic spontaneous urticaria management in a large Chicago-area health care system was identified. Rates of omalizumab use varied by patient zip code, with more omalizumab prescriptions being associated with zip codes closer to the main office of an academic medical center-affiliated allergist-immunologist practice. Higher rates of omalizumab use were associated with White race in regional and patient-level analyses, though the reasons for this race-based finding are not clear.
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30
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Lam RW, Inselman JW, Jeffery MM, Maddux JT, Shah ND, Rank MA. Asthma biologic trial eligibility and real-world outcomes in the United States. J Asthma 2022; 59:2352-2359. [PMID: 34818955 PMCID: PMC9575703 DOI: 10.1080/02770903.2021.2010749] [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: 07/11/2021] [Revised: 11/17/2021] [Accepted: 11/21/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To compare the outcomes of real-world patients who would have been eligible for asthma biologics to those who would not have been eligible. METHODS We used data from the OptumLabs Data Warehouse (OLDW) to categorize patients into eligible and ineligible groups based on clinical trials (n = 19 trials) used for Food and Drug Administration (FDA) approval. We then compared the change in the number of asthma exacerbations before and after biological initiation between the two groups. RESULTS The percentage of people who would have been eligible for asthma biologic clinical trials ranged from 0-10.2%. The eligible group had a greater reduction in number of asthma exacerbations compared to the ineligible group based on eligibility criteria from 1 omalizumab trial (1.52, 95% CI 1.25, 1.8 in eligible vs. 0.47, 95% CI 0.43, 0.52 in ineligible) and from 1 dupilumab trial (1.6, 95% CI 0.92, 2.28 in eligible vs. 0.52, 95% CI 0.38, 0.65 ineligible). Notably, 15 of the 19 trials had fewer than 11 eligible people, limiting additional comparisons. CONCLUSIONS Fewer than 1 in 10 people in the United States treated with asthma biologics would have been eligible to participate in the trial for the biologic they used. Where comparisons could be made, trial eligible people have a greater reduction in exacerbations. Supplemental data for this article is available online at https://doi.org/10.1080/02770903.2021.2010749 .
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Affiliation(s)
- Regina W Lam
- Mayo Clinic Alix School of Medicine, Scottsdale, AZ
| | - Jonathan W Inselman
- Division of Health Care Delivery Research, Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | - Molly M Jeffery
- Division of Health Care Delivery Research, Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | - Jacob T Maddux
- Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Scottsdale, AZ
| | - Nilay D Shah
- Division of Health Care Delivery Research, Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
- OptumLabs, Cambridge, MA
| | - Matthew A Rank
- Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Scottsdale, AZ
- Division of Pulmonology, Phoenix Children’s Hospital, Phoenix, AZ
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31
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Sylvestre S, Kaminsky LW, Al-Shaikhly T. Racial and ethnic disparities in biologic prescriptions for asthma in the United States. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:3309-3311.e1. [PMID: 35995400 PMCID: PMC10028596 DOI: 10.1016/j.jaip.2022.08.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/30/2022] [Accepted: 08/02/2022] [Indexed: 12/14/2022]
Affiliation(s)
- Sebastian Sylvestre
- Section of Allergy, Asthma & Immunology, Department of Medicine, Penn State College of Medicine, Hershey, Pa
| | - Lauren W Kaminsky
- Section of Allergy, Asthma & Immunology, Department of Medicine, Penn State College of Medicine, Hershey, Pa
| | - Taha Al-Shaikhly
- Section of Allergy, Asthma & Immunology, Department of Medicine, Penn State College of Medicine, Hershey, Pa.
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Chen W, Sadatsafavi M, Tran TN, Murray RB, Wong CBN, Ali N, Ariti C, Garcia Gil E, Newell A, Alacqua M, Al-Ahmad M, Altraja A, Al-Lehebi R, Bhutani M, Bjermer L, Bjerrum AS, Bourdin A, Bulathsinhala L, von Bülow A, Busby J, Canonica GW, Carter V, Christoff GC, Cosio BG, Costello RW, FitzGerald JM, Fonseca JA, Yoo KH, Heaney LG, Heffler E, Hew M, Hilberg O, Hoyte F, Iwanaga T, Jackson DJ, Jones RC, Koh MS, Kuna P, Larenas-Linnemann D, Lehmann S, Lehtimäki LA, Lyu J, Mahboub B, Maspero J, Menzies-Gow AN, Sirena C, Papadopoulos N, Papaioannou AI, Pérez de Llano L, Perng DW, Peters M, Pfeffer PE, Porsbjerg CM, Popov TA, Rhee CK, Salvi S, Taillé C, Taube C, Torres-Duque CA, Ulrik CS, Ra SW, Wang E, Wechsler ME, Price DB. Characterization of Patients in the International Severe Asthma Registry with High Steroid Exposure Who Did or Did Not Initiate Biologic Therapy. J Asthma Allergy 2022; 15:1491-1510. [PMID: 36303891 PMCID: PMC9595059 DOI: 10.2147/jaa.s377174] [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: 06/24/2022] [Accepted: 09/23/2022] [Indexed: 11/06/2022] Open
Abstract
Background Many severe asthma patients with high oral corticosteroid exposure (HOCS) often do not initiate biologics despite being eligible. This study aimed to compare the characteristics of severe asthma patients with HOCS who did and did not initiate biologics. Methods Baseline characteristics of patients with HOCS (long-term maintenance OCS therapy for at least 1 year, or ≥4 courses of steroid bursts in a year) from the International Severe Asthma Registry (ISAR; https://isaregistries.org/), who initiated or did not initiate biologics (anti-lgE, anti-IL5/5R or anti-IL4R), were described at the time of biologic initiation or registry enrolment. Statistical relationships were tested using Pearson’s chi-squared tests for categorical variables, and t-tests for continuous variables, adjusting for potential errors in multiple comparisons. Results Between January 2015 and February 2021, we identified 1412 adult patients with severe asthma from 19 countries that met our inclusion criteria of HOCS, of whom 996 (70.5%) initiated a biologic and 416 (29.5%) did not. The frequency of biologic initiation varied across geographical regions. Those who initiated a biologic were more likely to have higher blood eosinophil count (483 vs 399 cells/µL, p=0.003), serious infections (49.0% vs 13.3%, p<0.001), nasal polyps (35.2% vs 23.6%, p<0.001), airflow limitation (56.8% vs 51.8%, p=0.013), and uncontrolled asthma (80.8% vs 73.2%, p=0.004) despite greater conventional treatment adherence than those who did not start a biologic. Both groups had similar annual asthma exacerbation rates in the previous 12 months (5.7 vs 5.3, p=0.147). Conclusion Around one third of severe HOCS asthma patients did not receive biologics despite a similar high burden of asthma exacerbations as those who initiated a biologic therapy. Other disease characteristics such as eosinophilic phenotype, serious infectious events, nasal polyps, airflow limitation and lack of asthma control appear to dictate biologic use.
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Affiliation(s)
- Wenjia Chen
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Mohsen Sadatsafavi
- Respiratory Evaluation Sciences Program, Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
| | | | | | - Chong Boon Nigel Wong
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Nasloon Ali
- Optimum Patient Care, Cambridge, UK,Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Cono Ariti
- Optimum Patient Care, Cambridge, UK,Observational and Pragmatic Research Institute, Singapore, Singapore
| | | | - Anthony Newell
- Observational and Pragmatic Research Institute, Singapore, Singapore,Optimum Patient Care, Queensland, VIC, Australia
| | | | - Mona Al-Ahmad
- Microbiology Department, Faculty of Medicine, Kuwait University, Al-Rashed Allergy Center, Ministry of Health, Kuwait City, Kuwait
| | - Alan Altraja
- Department of Pulmonology, University of Tartu and Lung Clinic, Tartu University Hospital, Tartu, Estonia
| | - Riyad Al-Lehebi
- Department of Pulmonology, King Fahad Medical City, Riyadh, Saudi Arabia,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Mohit Bhutani
- Department of Medicine, Division of Pulmonary Medicine, University of Alberta, Western Canada, AB, Canada
| | - Leif Bjermer
- Department of Clinical Sciences, Respiratory Medicine and Allergology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Anne Sofie Bjerrum
- Department of Respiratory Medicine and Allergy, Aarhus University Hospital, Jutland, Aarhus, Denmark
| | - Arnaud Bourdin
- PhyMedExp, Univ Montpellier, CNRS, INSERM, CHU Montpellier, Montpellier, France
| | - Lakmini Bulathsinhala
- Optimum Patient Care, Cambridge, UK,Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Anna von Bülow
- Respiratory Research Unit, Bispebjerg University Hospital, Copenhagen, Denmark
| | - John Busby
- Centre for Public Health, Queen’s University Belfast, Belfast, Northern Ireland
| | - Giorgio Walter Canonica
- Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Milan, Italy,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Victoria Carter
- Optimum Patient Care, Cambridge, UK,Observational and Pragmatic Research Institute, Singapore, Singapore
| | | | - Borja G Cosio
- Son Espases University Hospital-IdISBa-Ciberes, Mallorca, Spain
| | - Richard W Costello
- Department of Respiratory Medicine, Clinical Research Centre, Smurfit Building Beaumont Hospital, RCSI, Dublin, Ireland
| | - J Mark FitzGerald
- Department of Medicine, the University of British Columbia, Vancouver, BC, Canada
| | - João A Fonseca
- Comunity Health, Information and Decision Sciences Department (MEDCIDS) & Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine of University of Porto, Porto, Portugal
| | - Kwang Ha Yoo
- KonKuk University School of Medicine in Seoul, Seoul, Korea
| | - Liam G Heaney
- Wellcome-Wolfson Centre for Experimental Medicine, Queen’s University Belfast, Belfast, Northern Ireland
| | - Enrico Heffler
- Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Milan, Italy,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Mark Hew
- Allergy, Asthma & Clinical Immunology Service, Alfred Health, Melbourne, VIC, Australia,Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Ole Hilberg
- Medical Department, Vejle University Hospital, Jutland, Vejle, Denmark
| | - Flavia Hoyte
- Department of Medicine, Division of Allergy and Clinical Immunology, National Jewish Health, Denver, CO, USA,Department of Internal Medicine, Division of Allergy & Clinical Immunology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Takashi Iwanaga
- Center for General Medical Education and Clinical Training, Kindai University Hospital, Osakasayama, Japan
| | - David J Jackson
- UK Severe Asthma Network and National Registry, Guy’s and St Thomas’ NHS Trust, London, UK,School of Immunology & Microbial Sciences, King’s College London, London, UK
| | - Rupert C Jones
- Research and Knowledge Exchange, Plymouth Marjon University, Plymouth, UK
| | - Mariko Siyue Koh
- Respiratory & Critical Care Medicine, Singapore General Hospital, Singapore, Singapore,SingHealth Duke-NUS Lung Centre, Singapore, Singapore
| | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy Medical University of Łódź, Łódź, Poland
| | | | - Sverre Lehmann
- Section of Thoracic Medicine, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Lauri A Lehtimäki
- Allergy Centre, Tampere University Hospital, Tampere, Finland,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Juntao Lyu
- Observational and Pragmatic Research Institute, Singapore, Singapore,Optimum Patient Care, Queensland, VIC, Australia
| | - Bassam Mahboub
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates,Rashid Hospital, Dubai Health Authority, Dubai, United Arab Emirates
| | - Jorge Maspero
- Clinical Research for Allergy and Respiratory Medicine, CIDEA Foundation, Buenos Aires, Argentina,University Career of Specialists in Allergy and Clinical Immunology at the Buenos Aires University School of Medicine, Buenos Aires, Argentina
| | | | | | - Nikolaos Papadopoulos
- Division of Infection, Immunity & Respiratory Medicine, University of Manchester, Manchester, UK,Allergy Department, 2nd Pediatric Clinic, University of Athens, Athens, Greece
| | - Andriana I Papaioannou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens Medical School, Attikon University Hospital, Athens, Greece
| | - Luis Pérez de Llano
- Pneumology Service, Lucus Augusti University Hospital, EOXI Lugo, Lugo, Spain,Biodiscovery Research Group, Health Research Institute of Santiago de Compostela, Santiago de Compostela, Spain
| | - Diahn-Warng Perng
- Division of Clinical Respiratory Physiology Chest Department, Taipei Veterans General Hospital, Taipei, Taiwan,COPD Assembly of the Asian Pacific Society of RespirologyHongo, Bunkyo-ku, Tokyo, Japan
| | - Matthew Peters
- Department of Thoracic Medicine, Concord Hospital, Sydney, NSW, Australia
| | - Paul E Pfeffer
- Department of Respiratory Medicine, Barts Health NHS Trust, London, UK,Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Celeste M Porsbjerg
- Respiratory Research Unit, Bispebjerg University Hospital, Copenhagen, Denmark
| | - Todor A Popov
- University Hospital ”sv. Ivan Rilski”, Sofia, Bulgaria
| | - Chin Kook Rhee
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, Seoul St. Mary’s Hospital, College of Medicine, the Catholic University of Korea, Seoul, South Korea
| | - Sundeep Salvi
- Pulmocare Research and Education Foundation, Pune, India
| | - Camille Taillé
- Department of Respiratory Diseases, Bichat Hospital, AP-HP Nord-Université de Paris, Paris, France
| | - Christian Taube
- Department of Pulmonary Medicine, University Medical Center Essen-Ruhrlandklinik, Essen, Germany
| | - Carlos A Torres-Duque
- CINEUMO, Respiratory Research Center, Fundación Neumológica Colombiana, Bogotá, Colombia
| | - Charlotte S Ulrik
- Department of Respiratory Medicine, Copenhagen University Hospital-Hvidovre, Hvidovre, Denmark
| | - Seung Won Ra
- Department of Internal Medicine, Division of Pulmonology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Eileen Wang
- Department of Medicine, Division of Allergy and Clinical Immunology, National Jewish Health, Denver, CO, USA,Department of Internal Medicine, Division of Allergy & Clinical Immunology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Michael E Wechsler
- Department of Medicine, NJH Cohen Family Asthma Institute, National Jewish Health, Denver, CO, USA
| | - David B Price
- Optimum Patient Care, Cambridge, UK,Observational and Pragmatic Research Institute, Singapore, Singapore,Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, UK,Correspondence: David B Price, Observational and Pragmatic Research Institute, 22 Sin Ming Lane, #06 Midview City, Singapore, Singapore, 573969, Tel +65 3105 1489, Email
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Okelo SO. Racial Inequities in Asthma Care. Semin Respir Crit Care Med 2022; 43:684-708. [DOI: 10.1055/s-0042-1756492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractRacial inequities in asthma care are evolving as a recognized factor in long-standing inequities in asthma outcomes (e.g., hospitalization and mortality). Little research has been conducted regarding the presence or absence of racial inequities among patients seen in asthma specialist settings, this is an important area of future research given that asthma specialist care is recommended for patients experiencing the poor asthma outcomes disproportionately experienced by Black and Hispanic patients. This study provides a systematic review of racial asthma care inequities in asthma epidemiology, clinical assessment, medication prescription, and asthma specialist referral practices.
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Affiliation(s)
- Sande O. Okelo
- Division of Pediatric Pulmonology and Sleep Medicine, The David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
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Chan JSK, Murray RB, Price D. Oral corticosteroids in asthma and beyond: moving forward. Eur Respir J 2022; 60:60/3/2200776. [PMID: 36109044 DOI: 10.1183/13993003.00776-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 04/21/2022] [Indexed: 11/05/2022]
Affiliation(s)
| | - Ruth B Murray
- Observational and Pragmatic Research Institute, Midview City, Singapore
| | - David Price
- Observational and Pragmatic Research Institute, Midview City, Singapore .,Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
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Sariahmed K, Kurian J, Singh AK, Leyton C, Minuti A, Jerschow E, Arora S, Jariwala SP. Social, political, and economic determinants of access to biologics: A scoping review of structural determinants in the clinical disparities literature. Res Social Adm Pharm 2022; 18:4038-4047. [DOI: 10.1016/j.sapharm.2022.07.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 05/05/2022] [Accepted: 07/28/2022] [Indexed: 02/07/2023]
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Håkansson KEJ, Backer V, Ulrik CS. Disease Control, Not Severity, Drives Job Absenteeism in Young Adults with Asthma - A Nationwide Cohort Study. J Asthma Allergy 2022; 15:827-837. [PMID: 35755419 PMCID: PMC9231418 DOI: 10.2147/jaa.s360776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/05/2022] [Indexed: 01/08/2023] Open
Abstract
Introduction The impact of asthma and disease control on job absenteeism in young adults is sparsely investigated and conflicting evidence exist. Based on a nationwide cohort, the present study aims to describe the overall job absenteeism across asthma severities and describe the possible influence of asthma control. Methods REASSESS is a nationwide cohort of Danish asthma patients aged 18–45 using controller medication between 2014 and 2018, followed retrospectively for up to 15 years using national databases. Impact of asthma was investigated using negative binomial regression adjusted for age, sex, Charlson score and level of education and presented as adjusted incidence rate ratios with 95% confidence intervals. Results A total of 60,534 patients with asthma (median age 33 (25, 39), 55% female, 19% uncontrolled disease and 5.7% possible severe asthma) were followed for 12.7 (6.5–14.8) years. The prevalence of any absenteeism was more common in both mild-to-moderate and possible severe asthma compared to the background population (67%, 80% and 62%, respectively; p < 0.0001). Compared to the background population, mild-to-moderate and possible severe asthma were more likely to have temporary sick leave (1.37 (1.33–1.42); 1.78 (1.62–1.96)), unemployment (1.11 (1.07–1.14); 1.26 (1.15–1.38)) and obtain disability benefits (1.67 (1.66–1.67); 2.64 (2.63–2.65)). Uncontrolled asthma had increased temporary sick leave (1.42 (1.34–1.50)), unemployment (1.40 (1.32–1.48)) and disability (1.26 (1.26–1.27)) when compared to controlled disease. Significant increases in absenteeism could be measured already at ≥100 annual doses of rescue medication (1.09 (1.04–0.1.14)), patients’ first moderate or severe exacerbation (1.31 (1.15–1.49) and 1.31 (1.24–1.39), respectively). Further increases in absenteeism were observed with increasing rescue medication use and severe exacerbations. Conclusion Across severities, job absenteeism is increased among patients with asthma compared to the background population. Increases in absenteeism was seen already at ≥100 annual doses of rescue medication, representing a substantial, and probably preventable, reduction in productivity among young adults.
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Affiliation(s)
| | - Vibeke Backer
- Center for Physical Activity Research (CFAS), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,Department of ENT, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Charlotte Suppli Ulrik
- Department of Respiratory Medicine, Copenhagen University Hospital - Hvidovre, Hvidovre, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Laidlaw TM, Chu DK, Stevens WW, White AA. Controversies in Allergy: Aspirin Desensitization or Biologics for Aspirin-Exacerbated Respiratory Disease-How to Choose. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1462-1467. [PMID: 34999274 DOI: 10.1016/j.jaip.2021.12.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/15/2021] [Accepted: 12/19/2021] [Indexed: 05/10/2023]
Abstract
Aspirin-exacerbated respiratory disease (AERD) can be a frustratingly complex syndrome to treat. Until recently, standard medical and surgical therapies for patients' asthma and chronic rhinosinusitis with nasal polyposis were the primary treatment modalities available, combined with either complete avoidance of all aspirin and nonsteroidal anti-inflammatory medications, or aspirin desensitization and initiation of high-dose aspirin therapy. There are now several targeted respiratory biologics added to the available armament for patients with AERD and choosing between this ever-growing list of options can be daunting for both patients and their clinicians. This review includes our understanding and interpretation of the existing data for each option, along with our own approach to weighing the pros and cons of each treatment for individual patients.
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Affiliation(s)
- Tanya M Laidlaw
- Division of Allergy and Clinical Immunology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass.
| | - Derek K Chu
- Department of Medicine, Division of Clinical Immunology and Allergy, McMaster University, Hamilton, ON, Canada; Department Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada; Research Institute of St Joe's Hamilton, Hamilton, ON, Canada
| | - Whitney W Stevens
- Department of Medicine, Division of Allergy and Immunology, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Andrew A White
- Division of Allergy, Asthma and Immunology, Scripps Clinic, San Diego, Calif
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The Relationship Between Insurance Status and the Affordable Care Act on Asthma Outcomes Among Low-Income US Adults. Chest 2022; 161:1465-1474. [DOI: 10.1016/j.chest.2022.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 12/17/2021] [Accepted: 01/06/2022] [Indexed: 11/22/2022] Open
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Porsbjerg CM, Menzies-Gow AN, Tran TN, Murray RB, Unni B, Audrey Ang SL, Alacqua M, Al-Ahmad M, Al-Lehebi R, Altraja A, Belevskiy AS, Björnsdóttir US, Bourdin A, Busby J, Canonica GW, Christoff GC, Cosio BG, Costello RW, FitzGerald JM, Fonseca JA, Hansen S, Heaney LG, Heffler E, Hew M, Iwanaga T, Jackson DJ, Kocks JWH, Kallieri M, Bruce Ko HK, Koh MS, Larenas-Linnemann D, Lehtimäki LA, Loukides S, Lugogo N, Maspero J, Papaioannou AI, Perez-de-Llano L, Pitrez PM, Popov TA, Rasmussen LM, Rhee CK, Sadatsafavi M, Schmid J, Siddiqui S, Taillé C, Taube C, Torres-Duque CA, Ulrik C, Upham JW, Wang E, Wechsler ME, Bulathsinhala L, Carter V, Chaudhry I, Eleangovan N, Hosseini N, Rowlands MA, Price DB, van Boven JFM. Global Variability in Administrative Approval Prescription Criteria for Biologic Therapy in Severe Asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1202-1216.e23. [PMID: 34990866 DOI: 10.1016/j.jaip.2021.12.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 11/08/2021] [Accepted: 12/05/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Regulatory bodies have approved five biologics for severe asthma. However, regional differences in accessibility may limit the global potential for personalized medicine. OBJECTIVE To compare global differences in ease of access to biologics. METHODS In April 2021, national prescription criteria for omalizumab, mepolizumab, reslizumab, benralizumab, and dupilumab were reviewed by severe asthma experts collaborating in the International Severe Asthma Registry. Outcomes (per country, per biologic) were (1) country-specific prescription criteria and (2) development of the Biologic Accessibility Score (BACS). The BACS composite score incorporates 10 prescription criteria, each with a maximum score of 10 points. Referenced to European Medicines Agency marketing authorization specifications, a higher score reflects easier access. RESULTS Biologic prescription criteria differed substantially across 28 countries from five continents. Blood eosinophil count thresholds (usually ≥300 cells/μL) and exacerbations were key requirements for anti-IgE/anti-IL-5/5R prescriptions in around 80% of licensed countries. Most countries (40% for dupilumab to 54% for mepolizumab) require two or more moderate or severe exacerbations, whereas numbers ranged from none to four. Moreover, 0% (for reslizumab) to 21% (for omalizumab) of countries required long-term oral corticosteroid use. The BACS highlighted marked between-country differences in ease of access. For omalizumab, mepolizumab, benralizumab, and dupilumab, only two, one, four, and seven countries, respectively, scored equal or higher than the European Medicines Agency reference BACS. For reslizumab, all countries scored lower. CONCLUSIONS Although some differences were expected in country-specific biologic prescription criteria and ease of access, the substantial differences found in the current study present a challenge to implementing precision medicine across the world.
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Affiliation(s)
- Celeste M Porsbjerg
- Respiratory Research Unit, Copenhagen University Hospital-Bispebjerg, Copenhagen, Denmark
| | - Andrew N Menzies-Gow
- UK Severe Asthma Network and National Registry, Royal Brompton and Harefield Hospitals, London, United Kingdom
| | | | - Ruth B Murray
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Bindhu Unni
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Shi Ling Audrey Ang
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | | | - Mona Al-Ahmad
- Al-Rashed Allergy Center, Ministry of Health, Microbiology Department, Faculty of Medicine, Kuwait University, Kuwait
| | - Riyad Al-Lehebi
- Department of Pulmonology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Alan Altraja
- Department of Pulmonology, University of Tartu and Lung Clinic, Tartu University Hospital, Tartu, Estonia
| | - Andrey S Belevskiy
- Department of Pulmonology, N.I. Pirogov Russian State National Research Medical University, Moscow, Russian Federation
| | - Unnur S Björnsdóttir
- Department of Respiratory Medicine and Sleep, Landspitali, The National University Hospital of Iceland, Reykjavik, Iceland
| | - Arnaud Bourdin
- PhyMedExp, University of Montpellier, CNRS, INSERM, CHU Montpellier, Montpellier, France
| | - John Busby
- UK Severe Asthma Network and National Registry, Queen's University Belfast, Belfast, Northern Ireland
| | - G Walter Canonica
- Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Rozzano, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | | | - Borja G Cosio
- Son Espases University Hospital-IdISBa-Ciberes, Mallorca, Spain
| | - Richard W Costello
- Clinical Research Centre, Smurfit Building Beaumont Hospital, Department of Respiratory Medicine, RCSI, Dublin, Ireland
| | | | - João A Fonseca
- Health Information and Decision Sciences Department (MEDCIDS) and Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine of University of Porto, Porto, Portugal
| | - Susanne Hansen
- Respiratory Research Unit, Copenhagen University Hospital-Bispebjerg, Copenhagen, Denmark; Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Liam G Heaney
- Wellcome-Wolfson Centre for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland
| | - Enrico Heffler
- Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Rozzano, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Mark Hew
- Allergy, Asthma, and Clinical Immunology Service, Alfred Health, Melbourne, Victoria, Australia; Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Takashi Iwanaga
- Center for General Medical Education and Clinical Training, Kindai University Hospital, Osakasayama, Japan
| | - Daniel J Jackson
- UK Severe Asthma Network and National Registry, Guy's and St Thomas' NHS Trust, London, United Kingdom; School of Immunology and Microbial Sciences, King's College London, London, United Kingdom
| | - Janwillem W H Kocks
- Observational and Pragmatic Research Institute, Singapore, Singapore; General Practitioners Research Institute, Groningen, The Netherlands; Groningen Research Institute Asthma and COPD, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Department of Pulmonology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Maria Kallieri
- Second Respiratory Medicine Department, National and Kapodistrian University of Athens Medical School, Attikon University Hospital, Athens, Greece
| | | | - Mariko Siyue Koh
- Respiratory and Critical Care Medicine, Singapore General Hospital, Singapore; SingHealth Duke-NUS Lung Centre, Duke-NUS Medical School, Singapore
| | - Désirée Larenas-Linnemann
- Directora Centro de Excelencia en Asma y Alergia, Hospital Médica Sur, Ciudad de México, Mexico City, Mexico
| | - Lauri A Lehtimäki
- Allergy Centre, Tampere University Hospital, and Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Stelios Loukides
- Second Respiratory Medicine Department, National and Kapodistrian University of Athens Medical School, Attikon University Hospital, Athens, Greece
| | - Njira Lugogo
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor, Mich
| | - Jorge Maspero
- Clinical Research for Allergy and Respiratory Medicine, CIDEA Foundation, Buenos Aires, Argentina; University Career of Specialists in Allergy and Clinical Immunology at the Buenos Aires University School of Medicine, Buenos Aires, Argentina
| | - Andriana I Papaioannou
- Second Respiratory Medicine Department, National and Kapodistrian University of Athens Medical School, Attikon University Hospital, Athens, Greece
| | - Luis Perez-de-Llano
- Department of Respiratory Medicine, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Paulo Márcio Pitrez
- Hospital Moinhos de Vento, Porto Alegre, Brazil and Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | | | - Linda M Rasmussen
- Allergy Clinic, Copenhagen University Hospital-Gentofte, Hellerup, Denmark
| | - 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, South Korea
| | - Mohsen Sadatsafavi
- Respiratory Evaluation Sciences Program, Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Salman Siddiqui
- University of Leicester, Department of Respiratory Sciences and NIHR Leicester Biomedical Research Centre, Leicester, United Kingdom
| | - Camille Taillé
- Department of Respiratory Diseases, Bichat Hospital, AP-HP Nord-Université de Paris, Paris, France
| | - Christian Taube
- Department of Pulmonary Medicine, University Medical Center Essen-Ruhrlandklinik, Essen, Germany
| | | | - Charlotte Ulrik
- Respiratory Research Unit, Department of Respiratory Medicine, Copenhagen University Hospital-Hvidovre, Hvidovre, Denmark
| | - John W Upham
- Diamantina Institute and PA-Southside Clinical Unit, The University of Queensland, Brisbane, Queensland, Australia
| | - Eileen Wang
- Division of Allergy and Clinical Immunology, Department of Medicine, National Jewish Health, Denver, Colo; Division of Allergy and Clinical Immunology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colo
| | - Michael E Wechsler
- NJH Cohen Family Asthma Institute, Department of Medicine, National Jewish Health, Denver, Colo
| | - Lakmini Bulathsinhala
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Victoria Carter
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Isha Chaudhry
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Neva Eleangovan
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Naeimeh Hosseini
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Mari-Anne Rowlands
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore
| | - David B Price
- Optimum Patient Care, Cambridge, United Kingdom; Observational and Pragmatic Research Institute, Singapore, Singapore; Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, United Kingdom.
| | - Job F M van Boven
- Department of Clinical Pharmacy and Pharmacology, Groningen Research Institute for Asthma and COPD, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
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Wu AC, McMahon PM, Welch E, McMahill-Walraven CN, Jamal-Allial A, Gallagher M, Zhang T, Draper C, Kline AM, Koerner L, Brown JS, Van Dyke MK. Characteristics of new adult users of mepolizumab with asthma in the USA. BMJ Open Respir Res 2021; 8:e001003. [PMID: 34732517 PMCID: PMC8572414 DOI: 10.1136/bmjresp-2021-001003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 10/20/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND In the USA, over 25 million people have asthma; 5%-10% of cases are severe. Mepolizumab (Nucala) is an interleukin-5 antagonist monoclonal antibody; it was approved by the FDA in 2015 as add-on maintenance treatment of severe asthma for patients aged ≥12 years with an eosinophilic phenotype. OBJECTIVES (1) Describe baseline demographic and clinical characteristics of new US adult mepolizumab users 2015-2019, (2) describe asthma medication use in the 12 months preceding initiation of and concomitant with mepolizumab and (3) assess mepolizumab adherence, persistence and discontinuation patterns in 12 months postinitiation. METHODS We conducted a new-user observational cohort study using data from Aetna, a CVS Health Company, HealthCore (Anthem), Harvard Pilgrim Healthcare, and IBM MarketScan Research Databases. Curated administrative claims data in the FDA Sentinel System common data model format and publicly available Sentinel analytical tools were used to query the databases. We included adults who initiated mepolizumab in 2015-2019 with an asthma diagnosis in the preceding 12 months and no evidence of cystic fibrosis. We examined age, sex, comorbid conditions, asthma medication use and severe asthma exacerbations. RESULTS We identified 3496 adults (mean age 54.2 years, SD 12.5 years) who initiated mepolizumab. In the 12 months before mepolizumab initiation, 22% had received inhaled corticosteroids, 46% had inhaled corticosteroid/long-acting beta agonists, 72.6% had leukotriene antagonists, 38% had long-acting muscarinic antagonist, 18% had omalizumab,<1% had reslizumab, dupilumab or benralizumab. In the previous 12 months, 70% had a diagnosis of allergic rhinitis, 32% had chronic obstructive pulmonary disease, 17% eosinophilia and 3% eosinophilic granulomatosis with polyangiitis. Further, 56% had an asthma-related ambulatory visit, 73%≥1 course of oral corticosteroids lasting 3-27 days, 10% an asthma-related emergency department visit and 22% an asthma-related hospitalisation. In the 12 months following initiation, the mean proportion of days covered was 70%, and reductions in the average mean dispensings of rescue oral corticosteriods (35%) and omalizumab (61%) were observed. CONCLUSIONS Adults with asthma treated with mepolizumab had varying levels of healthcare utilisation and we observed evidence of mepolizumab use in patients without severe asthma.
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Affiliation(s)
- Ann Chen Wu
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Pamela M McMahon
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Emily Welch
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | | | | | - Mia Gallagher
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Tancy Zhang
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Christine Draper
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | | | | | - Jeffrey S Brown
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
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An Overview of Health Disparities in Asthma. THE YALE JOURNAL OF BIOLOGY AND MEDICINE 2021; 94:497-507. [PMID: 34602887 PMCID: PMC8461584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Asthma is a heterogeneous disease characterized by inflammation in the respiratory airways which manifests clinically with wheezing, cough, and episodic periods of chest tightness; if left untreated it can lead to permanent obstruction or death. In the US, asthma affects all ages and genders, and individuals from racial and ethnic minority groups are disproportionately burdened by this disease. The financial cost of asthma exceeds $81 billion every year and despite all the resources invested, asthma is responsible for over 3,500 deaths annually in the nation. In this overview, we highlight important factors associated with health disparities in asthma. While they are complex and overlap, we group these factors in five domains: biological, behavioral, socio-cultural, built environment, and health systems. We review the biological domain in detail, which traditionally has been best studied. We also acknowledge that implicit and explicit racism is an important contributor to asthma disparities and responsible for many of the socio-environmental factors that worsen outcomes in this disease.
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Zhang T, Wang R, Li Z, Wang L, Gao Z, Tu Y, Cao X. Anti-EGFR Single-Chain Fv Antibody Fragment Displayed on the Surface of Ferritin H-Chain Protein Nanoparticle for Asthma Therapy. ACS APPLIED BIO MATERIALS 2021; 4:6690-6702. [DOI: 10.1021/acsabm.1c00308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tianbao Zhang
- School of Biotechnology, East China University of Science & Technology, Shanghai 200237, PR China
| | - Rongrong Wang
- School of Biotechnology, East China University of Science & Technology, Shanghai 200237, PR China
| | - Zihui Li
- School of Biotechnology, East China University of Science & Technology, Shanghai 200237, PR China
| | - Liang Wang
- School of Biotechnology, East China University of Science & Technology, Shanghai 200237, PR China
| | - Zonglin Gao
- School of Biotechnology, East China University of Science & Technology, Shanghai 200237, PR China
| | - Yaping Tu
- Department of Pharmacology and Neuroscience, Creighton University School of Medicine, Omaha, Nebraska 68178, United States
| | - Xuni Cao
- School of Biotechnology, East China University of Science & Technology, Shanghai 200237, PR China
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Casas-Maldonado F, Álvarez-Gutiérrez FJ, Blanco-Aparicio M, Domingo-Ribas C, Cisneros-Serrano C, Soto-Campos G, Román-Bernal B, González-Barcala FJ. Monoclonal antibody treatment for severe uncontrolled asthma in Spain: analytical map. J Asthma 2021; 59:1997-2007. [PMID: 34503370 DOI: 10.1080/02770903.2021.1978483] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Monoclonal antibodies (mABs) have become available to treat more efficiently patients with severe uncontrolled asthma (SUA). However, the use of mABs is lower than expected given the prevalence of SUA, with significant disparities in the use of these treatments. OBJECTIVE To evaluate the proportion of patients with SUA treated with mABs in Spain, and to analyze some of the factors that could determine these prescription patterns. METHODS An analysis was performed on the data provided from the Hospitals National Health System (NHS) 2018 catalogue where Chest Diseases Department and a Hospital Pharmacy were available. Random sampling was performed to determine the sample size, stratifying proportionally by geographic area and hospital level. Characteristics of the participating sites, as well as the prescribing of mABs were collected, which included geographic area, hospital levels, prescribing medical specialities, types of clinics, and mABs prescribed. RESULTS Data from 90 hospitals were analyzed (Response rate 64.3%). Level 4 hospitals, the Canary Islands geographical area, and the presence of a high complexity Asthma Healthcare Unit (ACU) were associated with a higher probability that the SUA was treated with mABs. CONCLUSION The map of the prescribing of mABs for SUA in Spain shows a significant variation by geographic area, hospital level, type of clinic, and the accreditation level of the ACUs. At the current time, there appears to be significant under-prescribing of these treatments.
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Affiliation(s)
| | | | | | - Christian Domingo-Ribas
- Servei de Pneumologia, Corporació Sanitària Parc Taulí, Sabadell, Barcelona, España.,Departament de Medicina, Universitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, España
| | - Carolina Cisneros-Serrano
- Servicio de Neumología, Hospital Universitario La Princesa, Madrid, España.,Fundación de Investigación Biomédica La Princesa, Madrid, España
| | - Gregorio Soto-Campos
- Servicio de Neumología y Alergia, Hospital Universitario de Jerez, Jerez de la Frontera, Cádiz, España
| | - Berta Román-Bernal
- Neumología, Hospital Dr. José Molina Orosa, Arrecife, Las Palmas, España
| | - Francisco-Javier González-Barcala
- Servicio de Neumología, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, A Coruña, España.,Departamento de Medicina, Universidad de Santiago de Compostela, Santiago de Compostela, A Coruña, España.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias - CIBERES, Madrid, España.,Grupo Translational Research in Airway Diseases-FIDIS, Santiago de Compostela, A Coruña, España
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Sinaiko AD, Gaye M, Wu AC, Bambury E, Zhang F, Xu X, Wharam JF, Galbraith AA. Out-of-Pocket Spending for Asthma-Related Care Among Commercially Insured Patients, 2004-2016. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:4324-4331.e7. [PMID: 34481128 DOI: 10.1016/j.jaip.2021.07.054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 07/28/2021] [Accepted: 07/29/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Out-of-pocket (OOP) health care costs can cause financial burden and deferred care for many Americans. Little is known about OOP spending for asthma-related care among the commercially insured. OBJECTIVES To analyze OOP spending for asthma-related care overall, across types of care, and by income. METHODS Using enrollment, claims, and geocoded census tract data on income from a large US commercial health plan from 2004 to 2016, we measured inflation-adjusted OOP spending for individuals with asthma ages 4 to 64 years (n = 1,986,769). We estimated annual asthma-related OOP spending over time, and average total, asthma-related, asthma type of care, and asthma medication spending by income. We measured trends in median OOP cost per medication. Linear regression models were adjusted for patient covariates and deductible level. RESULTS Asthma-related OOP spending decreased over time both for patients enrolled in high-deductible health plans and for those in traditional plans. High-deductible plan enrollment increased from 7% to 54%. Compared with patients living in high-income areas, patients in the lowest-income areas had similar annual total and asthma-related OOP spending, but spent 30% less on controller medications and a higher proportion of their asthma-related OOP spending on inpatient and emergency care (10% vs 3%; P < .001). Asthma-related OOP spending represented a higher proportion of household income for patients in lower-income areas. CONCLUSIONS Patients with asthma living in the lowest-income areas have greater cost burden, lower spending on controller medications, and greater spending on high-acuity care than higher-income counterparts.
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Affiliation(s)
- Anna D Sinaiko
- Harvard T.H. Chan School of Public Health, Boston, Mass.
| | - Marema Gaye
- Harvard T.H. Chan School of Public Health, Boston, Mass
| | - Ann Chen Wu
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
| | | | - Fang Zhang
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
| | - Xin Xu
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
| | - J Frank Wharam
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
| | - Alison A Galbraith
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
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Trevor J, Lugogo N, Carr W, Moore WC, Soong W, Panettieri RA, Desai P, Trudo F, Ambrose CS. Exacerbations in US Severe Asthma: Incidence, Characteristics, Predictors, and Effects of Biologic Treatments. Ann Allergy Asthma Immunol 2021; 127:579-587.e1. [PMID: 34273485 DOI: 10.1016/j.anai.2021.07.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 07/06/2021] [Accepted: 07/12/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Patients with severe asthma (SA) have a heightened risk of exacerbations, including hospitalization. The real-world, specialist-verified incidence and characteristics of exacerbations among patients with SA in the United States (US) have not been described. OBJECTIVE To describe the real-world incidence, characteristics, and predictors of exacerbations among patients with SA in the US. METHODS CHRONICLE is an ongoing observational study of specialist-treated US adults with SA receiving biologic treatment or maintenance systemic corticosteroids (SCS), or uncontrolled by high-dosage inhaled corticosteroids with additional controllers. For patients enrolled February 2018 to February 2020, annualized rates and characteristics of exacerbation-related events were summarized by treatment category for 12 months before enrollment and after enrollment through the latest data collection. Results were further analyzed for subgroups of interest. RESULTS Among 1884 enrolled patients, 53.5% and 12.3% experienced an exacerbation and asthma hospitalization, respectively (0.81 and 0.14 per person-year). Of all exacerbations, 36%, 9%, and 15% required an unscheduled healthcare provider visit, emergency department visit without hospitalization, and hospitalization, respectively. Among patients not receiving biologics or SCS, higher blood eosinophil count, higher fractional exhaled nitric oxide, and lower total immunoglobulin E level were associated with higher exacerbation rates. Exacerbation rates decreased after starting or switching biologics (n = 1299). Multivariate analyses of enrolled patients showed prior-year exacerbations/hospitalizations, lack of asthma control, and geographic region also predicted event risk. CONCLUSION In this real-world cohort of specialist-treated US adults with SA, there was a substantial burden of exacerbations and associated healthcare resource utilization. Patients receiving biologics had a lower exacerbation burden.
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Affiliation(s)
| | | | - Warner Carr
- Allergy & Asthma Associates of Southern California, Mission Viejo, California
| | - Wendy C Moore
- Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Weily Soong
- University of Alabama at Birmingham, Birmingham, Alabama
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Attitudes of Croatian pulmonologists concerning obstacles to earlier, more appropriate use of biologics in severe asthma: Survey results. PLoS One 2021; 16:e0253468. [PMID: 34185809 PMCID: PMC8241034 DOI: 10.1371/journal.pone.0253468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 06/04/2021] [Indexed: 11/19/2022] Open
Abstract
AIMS Biologics have been proven efficacious for patients with severe asthma (SA). It is essential to diagnose such individuals correctly. This study was designed to survey pulmonologists to identify barriers to early diagnosis and subsequent appropriate use of biologics for SA in Croatia. METHODS A pulmonologist group with expertise in SA developed the initial list of questions, with the final questionnaire created according to a 2-round Delphi method. The resulting survey consisted of 23 items consequently divided into 4 domains: 1) Pulmonologists' demographics and professional experiences; 2) Concerns about asthma management; 3) Attitudes toward SA diagnosis; and 4) Beliefs and attitudes regarding the use of biologics in managing SA. The given answers represented the respondents' estimates. RESULTS Eighty-four surveys were analyzed, with pulmonologists observing that general practitioners often inaccurately diagnose asthma and treat acute exacerbations. Although specialist centers are capably and correctly equipped, the time to diagnose patients with SA is approximately 3.5 months, with initial use of biologics delayed an additional 2 months. The primary indications for prescribing biologics are conventional therapy with oral glucocorticoids (91.7%) and frequent acute exacerbations (82.1%). In addition to improper diagnosis (64.3%), many patients with SA do not receive the indicated biologics owing to strict administrative directives for reimbursement (70.2%) or limited hospital resources (57.1%). LIMITATIONS The limitations of this survey include the subjective nature of the collected data, the relatively small sample size, and the lack of the biologic efficacy evaluation. CONCLUSIONS Croatian pulmonologists observed that a significant number of patients with SA who are eligible for biologics are not prescribed them, largely because of an inaccurate and/or delayed diagnosis, a delayed referral to a specialist center, highly restrictive criteria for reimbursement, and/or institutional budgetary limitations.
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Maddux JT, Inselman JW, Jeffery MM, Lam RW, Shah ND, Rank MA. Persistence of asthma biologic use in a US claims database. Ann Allergy Asthma Immunol 2021; 127:648-654. [PMID: 33971361 DOI: 10.1016/j.anai.2021.04.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 04/20/2021] [Accepted: 04/28/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Little is known on the persistence of asthma biologic use in clinical practice. OBJECTIVE To evaluate the persistence of asthma biologic use and time to clinical response in clinical practice. METHODS A cohort of people with asthma who used at least 1 asthma biologic was constructed using data from 2003 to 2019 in the OptumLabs Data Warehouse. Treatment persistence was defined by the length of time that a person continuously used an asthma biologic, allowing for a lapse in use up to 4 months before confirming that a person stopped. Clinical response to treatment (defined as a decline in asthma exacerbations of at least 50% compared with the 6 months before starting an asthma biologic) was described over time and in relation to biologic persistence. RESULTS There were 9575 people who had at least 1 episode of asthma biologic use. There were 5319 people (64%, 95% confidence interval, 63%-65%) who completed 6 months or more on an asthma biologic and 3284 (45%, 95% confidence interval, 44%-46%) who completed 12 months or more. Of people with 1 or more asthma exacerbation 6 months before index biologic use, 63%, 76%, 80%, and 81% realized a 50% or more reduction in postindex asthma exacerbations in the first 6 months, 6 to 12 months, 12 to 18 months, and 18 to 24 months, respectively. CONCLUSION Between 48% and 64% of people remained on an asthma biologic for 6 months or more after first use. Most people who achieved a reduction in asthma exacerbations did so in the first 6 months of treatment.
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Affiliation(s)
- Jacob T Maddux
- Department of Medicine, Mayo Clinic, Phoenix, Arizona; Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Scottsdale, Arizona.
| | - Jonathan W Inselman
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota
| | - Molly M Jeffery
- Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
| | - Regina W Lam
- Mayo Clinic Alix School of Medicine, Scottsdale, Arizona
| | - Nilay D Shah
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota; Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota; OptumLabs, Cambridge, Massachusetts
| | - Matthew A Rank
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota; Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Scottsdale, Arizona; Division of Pulmonology, Phoenix Children's Hospital, Phoenix, Arizona
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Asthma Patients Who Stop Asthma Biologics Have a Similar Risk of Asthma Exacerbations as Those Who Continue Asthma Biologics. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2742-2750.e1. [PMID: 33652135 DOI: 10.1016/j.jaip.2021.02.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 02/11/2021] [Accepted: 02/20/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND There is limited information about outcomes associated with stopping asthma biologics. OBJECTIVE To compare outcomes in people who stopped or continued asthma biologics. METHODS We identified a cohort of people with asthma who stopped or continued asthma biologics in the Optum Labs Database Warehouse, using a propensity matching method for case and control groups with the variables of age, sex, race, region, insurance, income, specialist access, Charlson comorbidity, specific medical conditions, pre-index exacerbation count, pre-index rescue inhaler pharmacy fills, and pre-index inhaled corticosteroid with or without long-acting β-agonist pharmacy fills. Primary outcome used to assess failure of stopping was an increase of 50% or more in the asthma exacerbation rate in the 6 months after discontinuing the biologic compared with the 6-month period before biologic initiation. RESULTS Among a cohort of 4960 asthma biologic users, 1249 were observed to stop use after 6 to 12 months of use. We identified a matched cohort of 1247 stoppers and 1247 people who continued biologic use for at least 18 months. In the first 6 months after stopping or sham stopping, 10.2% of stoppers and 9.5% of continuers had an increase of 50% or more in asthma exacerbations. We found a similar adjusted odds of failing among stoppers and continuers (odds ratio = 1.085; 95% confidence interval, 0.833-1.413). CONCLUSIONS An increase in asthma exacerbations is infrequently observed in people who stopped asthma biologics and was observed at similar rates as in matched controls who continued asthma biologics.
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Lower Use of Biologics for the Treatment of Asthma in Publicly Insured Individuals. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:3969-3976. [PMID: 33556592 DOI: 10.1016/j.jaip.2021.01.039] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 12/23/2020] [Accepted: 01/25/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Despite bearing a disproportionate burden of poorly controlled asthma, publicly insured individuals are less likely to receive biologics. OBJECTIVE To assess biologic use by payer among individuals with asthma. METHODS We used IQVIA's National Disease and Therapeutic Index, a nationally representative, all-payer audit of ambulatory care in the United States, to describe the patterns of use by payer. RESULTS Asthma treatment visits in which a biologic product was reported increased from approximately 0.1% of asthma-related visits in 2003 to 1% in 2015 and doubled to 2% by 2019. Omalizumab use initially increased from 2003 to 2006 and plateaued till 2015 when its use declined modestly, coinciding with the release of additional biologic products. In 2019, omalizumab accounted for 37% of biologic treatment visits, mepolizumab 21%, benralizumab 27%, dupilumab 15%, and reslizumab <1%. Biologic treatment visits were higher for privately insured individuals (28.3 per 1000 visits) compared with publicly insured individuals (16.3 per 1000 visits). This difference persisted after accounting for age, sex, and race using nationally representative estimates. Whites accounted for a disproportionate amount of biologic treatment visits among the publicly insured (80%) despite accounting for only 60% of publicly insured asthma treatment visits. No biologic treatment visits were observed for individuals who were uninsured. Half of dupilumab visits were for publicly insured patients, compared with 22% of mepolizumab/benralizumab and 27% of omalizumab visits. CONCLUSION Biologics were uncommonly used among patients with asthma, and the basis for disproportionately lower use of biologics among the publicly insured, where the burden of uncontrolled asthma is greatest, merits further investigation.
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Agache I, Akdis CA, Akdis M, Canonica GW, Casale T, Chivato T, Corren J, Chu DK, Del Giacco S, Eiwegger T, Flood B, Firinu D, Gern JE, Hamelmann E, Hanania N, Hernández‐Martín I, Knibb R, Mäkelä M, Nair P, O’Mahony L, Papadopoulos NG, Papi A, Park H, Pérez de Llano L, Pfaar O, Quirce S, Sastre J, Shamji M, Schwarze J, Palomares O, Jutel M. EAACI Biologicals Guidelines-Recommendations for severe asthma. Allergy 2021; 76:14-44. [PMID: 32484954 DOI: 10.1111/all.14425] [Citation(s) in RCA: 123] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 05/19/2020] [Indexed: 12/20/2022]
Abstract
Severe asthma imposes a significant burden on patients, families and healthcare systems. Management is difficult, due to disease heterogeneity, co-morbidities, complexity in care pathways and differences between national or regional healthcare systems. Better understanding of the mechanisms has enabled a stratified approach to the management of severe asthma, supporting the use of targeted treatments with biologicals. However, there are still many issues that require further clarification. These include selection of a certain biological (as they all target overlapping disease phenotypes), the definition of response, strategies to enhance the responder rate, the duration of treatment and its regimen (in the clinic or home-based) and its cost-effectiveness. The EAACI Guidelines on the use of biologicals in severe asthma follow the GRADE approach in formulating recommendations for each biological and each outcome. In addition, a management algorithm for the use of biologicals in the clinic is proposed, together with future approaches and research priorities.
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Affiliation(s)
- Ioana Agache
- Faculty of Medicine Transylvania University Brasov Romania
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine‐Kühne‐Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | - Mubeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Giorgio Walter Canonica
- Personalized Medicine, Asthma and Allergy Humanitas Clinical and Research Center IRCCS Rozzano Italy
| | - Thomas Casale
- Division of Allergy and Immunology University of South Florida Morsani College of Medicine Tampa FL USA
| | - Tomas Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | | | - Derek K. Chu
- Department of Health Research Methods, Evidence and Impact Division of Immunology and Allergy, and Department of Medicine McMaster University Hamilton ON Canada
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
| | - Thomas Eiwegger
- Translational Medicine Program, Research Institute Hospital for Sick Children Toronto ON Canada
- Department of Immunology University of Toronto Toronto ON Canada
- Division of Immunology and Allergy Food Allergy and Anaphylaxis Program The Hospital for Sick Children Departments of Paediatrics and Immunology University of Toronto Toronto ON Canada
| | - Breda Flood
- European Federation of Allergy and Airway Diseases Brussels Belgium
| | - Davide Firinu
- Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
| | - James E. Gern
- Department of Pediatrics School of Medicine and Public Health University of Wisconsin Madison WI USA
| | - Eckard Hamelmann
- Children’s Center Bethel Evangelical Hospital Bethel University of Bielefeld Bielefeld Germany
| | - Nicola Hanania
- Section of Pulmonary, Critical Care and Sleep Medicine Baylor College of Medicine Houston TX USA
| | | | - Rebeca Knibb
- Department of Psychology School of Life and Health Sciences Aston University Birmingham UK
| | - Mika Mäkelä
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | - Parameswaran Nair
- Division of Respirology Department of Medicine McMaster University Hamilton ON Canada
- Firestone Institute for Respiratory Health St Joseph's Healthcare Hamilton ON Canada
| | - Liam O’Mahony
- Departments of Medicine and Microbiology APC Microbiome Ireland University College Cork Cork Ireland
| | - Nikolaos G. Papadopoulos
- Division of Infection, Immunity and Respiratory Medicine University of Manchester Manchester UK
- Allergy Department 2nd Pediatric Clinic National Kapodistrian University of Athens Athens Greece
| | - Alberto Papi
- Research Center on Asthma and COPD Department of Medical Sciences University of Ferrara Ferrara Italy
| | - Hae‐Sim Park
- Department of Allergy and Clinical Immunology Ajou University Ajou Korea
| | | | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
| | - Santiago Quirce
- Department of Allergy La Paz University Hospital IdiPAZ CIBER of Respiratory Diseases (CIBERES) Universidad Autónoma de Madrid Madrid Spain
| | - Joaquin Sastre
- Facultad de Medicina Universidad Autónoma de Madrid Madrid Spain
| | - Mohamed Shamji
- Immunomodulation and Tolerance Group, Allergy and Clinical Immunology, Inflammation, Repair, Development National Heart and Lung Institute London UK
- Imperial College NIHR Biomedical Research Centre Asthma UK Centre in Allergic Mechanisms of Asthma London UK
| | - Jurgen Schwarze
- Centre for Inflammation Research, Child Life and Health The University of Edinburgh Edinburgh UK
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology Chemistry School Complutense University of Madrid Madrid Spain
| | - Marek Jutel
- Department of Clinical Immunology Wroclaw Medical University Wroclaw Poland
- All‐MED Medical Research Institute Wroclaw Poland
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