Article (Scientific journals)
A RESPONSE to anti-IL-5 therapy in comorbid patients with chronic rhinosinusitis with nasal polyps and severe asthma: Study protocol.
Bakakos, Petros; Alobid, Isam; Constantinidis, Jannis et al.
2025 • In The journal of allergy and clinical immunology. Global, 4 (1), p. 100343
Peer reviewed
 

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Keywords :
Chronic rhinosinusitis with nasal polyps; SNOT-22; T2 inflammation; asthma; comorbidity; nasal polyps; real world; severe asthma; Immunology and Allergy
Abstract :
[en] [en] BACKGROUND: Chronic rhinosinusitis with nasal polyps (CRSwNP) and severe asthma (SA) are 2 frequently coexisting conditions that are, in most cases, associated with eosinophilic inflammation. The concurrence of both diseases has a negative synergistic impact on disease severity and patients' health-related quality of life. Thus, a holistic, collaborative management of these patients is a critical unmet need. Mepolizumab, a systemic anti-IL-5 therapy, has been shown to be effective as an add-on treatment in both SA and CRSwNP, with more literature available on asthma outcomes than on CRSwNP. OBJECTIVES: The primary objective of the study is to evaluate the real-world effectiveness of mepolizumab in improving the health-related quality of life of comorbid patients at 12 months using the SNOT-22 questionnaire. Secondary objectives include safety and efficacy outcomes of mepolizumab treatment in the 2 populations, which are expected to have variable severity of the respective comorbid conditions. METHODS: RESPONSE is a European real-world prospective cohort study designed to assess the effectiveness of mepolizumab in 2 cohorts of adult patients: one with SA as primary diagnosis with (secondary diagnosis) comorbid CRSwNP, and another with CRSwNP as primary diagnosis with (secondary diagnosis) comorbid asthma. Up to 350 patients receiving newly prescribed mepolizumab will be followed up for 12 months as per the investigators' standard of care. CONCLUSION: This study will report the effects of anti-IL-5 therapy in both diseases investigated and the respective comorbidity, as well as the consequence of treating milder forms of asthma and CRSwNP with mepolizumab, supporting the emerging evidence on early treatment optimization.
Disciplines :
Cardiovascular & respiratory systems
Author, co-author :
Bakakos, Petros;  1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
Alobid, Isam;  Rhinology and Skull Base Unit, ENT Department, Hospital Clínic, Universitat de Barcelona, CIBERES, IDIBAPS, Barcelona, Spain
Constantinidis, Jannis;  Aristotle University, Thessaloniki, Greece
Hellings, Peter;  Department of Otorhinolaryngology, University Hospitals Leuven, Leuven, Belgium ; Laboratory of Allergy and Clinical Immunology, University of Leuven, Leuven, Belgium ; Upper Airways Research Laboratory, University of Ghent, Ghent, Belgium
Pfaar, Oliver;  Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
Taillé, Camille;  Department of Respiratory Diseases, Bichat Hospital, AP-HP Nord-Université Paris Cité, UMR 1152, Paris, France
Bañas-Conejero, David;  Specialty Medical Department, GSK, Tres Cantos, Spain
Kallinikou, Konstantina;  Europe Medical, Specialty Care, GSK, Athens, Greece
Howarth, Peter;  Global Medical, Specialty & Primary Care, GSK, London, United Kingdom
Schleich, Florence  ;  Université de Liège - ULiège > Département des Sciences de l'activité physique et de la réadaptation > Physiologie humaine et physiologie de l'effort physique
Language :
English
Title :
A RESPONSE to anti-IL-5 therapy in comorbid patients with chronic rhinosinusitis with nasal polyps and severe asthma: Study protocol.
Publication date :
February 2025
Journal title :
The journal of allergy and clinical immunology. Global
ISSN :
2772-8293
eISSN :
2772-8293
Publisher :
Elsevier B.V., United States
Volume :
4
Issue :
1
Pages :
100343
Peer reviewed :
Peer reviewed
Funders :
GSK - GlaxoSmithKline
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