- Title
- Mepolizumab improves clinical outcomes in patients with severe asthma and comorbid conditions
- Creator
- Gibson, Peter G.; Prazma, Charlene M.; Chupp, Geoffrey L.; Bradford, Eric S.; Forshag, Mark; Mallett, Stephen A.; Yancey, Steve W.; Smith, Steven G.; Bel, Elisabeth H.
- Relation
- Respiratory Research Vol. 22, Issue 1, no. 171
- Publisher Link
- http://dx.doi.org/10.1186/s12931-021-01746-4
- Publisher
- BioMed Central
- Resource Type
- journal article
- Date
- 2021
- Description
- Background: Comorbidities can complicate the management of severe asthma; therefore, the presence of comorbid conditions or traits often need to be considered when considering treatment options for patients with severe asthma. The aim of this analysis is to investigate the efficacy of mepolizumab in patients with severe eosinophilic asthma and comorbidities. Methods: This was a post hoc analysis (GSK ID:209140) of data from the Phase IIb/III studies DREAM, MENSA, SIRIUS, and MUSCA. Patients aged ≥ 12 years with severe eosinophilic asthma were randomized to: mepolizumab 750, 250, or 75 mg intravenously or placebo (DREAM); mepolizumab 75 mg intravenously or 100 mg subcutaneously or placebo (MENSA); or mepolizumab 100 mg subcutaneously or placebo (SIRIUS and MUSCA) every 4 weeks for 24 weeks in SIRIUS and MUSCA, 32 weeks in MENSA or 52 weeks in DREAM. In this analysis the primary endpoint was the annual rate of clinically significant exacerbations; secondary endpoints were Asthma Control Questionnaire-5 score, St George’s Respiratory Questionnaire total score, and pre-bronchodilator forced expiratory volume in 1 s at study end. Subgroups were based on comorbidities at baseline. Results: Overall, 1878 patients received placebo (n = 689) or mepolizumab (n = 1189). Across all comorbidity subgroups mepolizumab reduced the rate of clinically significant exacerbations by 44–68% versus placebo, improved Asthma Control Questionnaire-5 score by 0.27–0.59 points, and improved St George’s Respiratory Questionnaire total score by 5.0–11.6 points. Pre-bronchodilator forced expiratory volume in 1 s was improved by 27.1–286.9 mL in all but one comorbidity subgroup, the diabetes mellitus subgroup. Conclusions: Mepolizumab reduces exacerbations, and improves asthma control, health-related quality of life, and lung function in patients with severe eosinophilic asthma despite comorbid conditions, including upper respiratory conditions, psychopathologies, cardiovascular conditions, gastroesophageal reflux disease, diabetes mellitus, and obesity.
- Subject
- mepolizumab; severe eosinophilic asthma; comorbidities; upper respireaory; cardiovascular; treatable traits; SDG 3; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1457584
- Identifier
- uon:45364
- Identifier
- ISSN:1465-993X
- Rights
- © Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
- Language
- eng
- Full Text
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