1. Asthma is associated with increased severity and duration of rhinitis: A study with the Allergic Rhinitis and its Impact on Asthma classes in the Constances cohort
- Author
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Marine Savouré, Jean Bousquet, Bénédicte Leynaert, Céline Ribet, Marcel Goldberg, Marie Zins, Bénédicte Jacquemin, and Rachel Nadif
- Subjects
ARIA ,asthma ,duration ,rhinitis ,severity ,Immunologic diseases. Allergy ,RC581-607 - Abstract
Abstract Background Few population‐based studies have described allergic rhinitis (AR) according to the Allergic Rhinitis and its Impact on Asthma (ARIA) classification, and none have assessed the impact of asthma on this classification. Our aims were to 1) describe AR according to four ARIA classes and 2) within each of the four ARIA classes, compare participants with AR alone versus those with AR and asthma. Methods Cross‐sectional analyses were performed using data from the 2014 annual follow‐up questionnaire of the French adult population‐based cohort Constances. Current AR was defined by the report of sneezing, runny, or blocked nose in the last 12 months and the report of nasal allergies. Following ARIA recommendations, rhinitis was classified according to its severity (mild or moderate‐severe) and duration (intermittent or persistent). Ever asthma was also defined by a questionnaire. Results Among the 4675 participants with AR (57% women, mean age 50.2 ± 12.7 years), 44% were classified as mild/intermittent, 16% mild/persistent, 25% moderate‐severe/intermittent, and 15% moderate‐severe/persistent. Within each of the four ARIA classes, compared to participants with rhinitis alone, participants with rhinitis and asthma had significantly more severe symptoms, more conjunctivitis, a higher mean eosinophil count and more treatments with intra‐nasal corticosteroids and oral antihistamines co‐medication. Conclusions This is a paradigm shift study as for the first time this large population‐based study in adults showed that asthma status has a profound effect on the ARIA classification. Rhinitis alone and rhinitis with asthma represent two distinct phenotypes. These results reinforce the need to include asthma status in the ARIA classification and guidelines.
- Published
- 2023
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