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Efficacy of dupilumab in atopic comorbidities associated with moderate‐to‐severe adult atopic dermatitis
Author(s) -
Nettis Eustachio,
Patella Vincenzo,
Lombardo Carla,
Detoraki Aikaterini,
Macchia Luigi,
Di Leo Elisabetta,
Carbonara Monica,
Caica Giorgio W.,
Bonzano Laura
Publication year - 2020
Publication title -
allergy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.363
H-Index - 173
eISSN - 1398-9995
pISSN - 0105-4538
DOI - 10.1111/all.14338
Subject(s) - dupilumab , medicine , atopic dermatitis , eczema area and severity index , quality of life (healthcare) , asthma , dermatology life quality index , observational study , severity of illness , dermatology , disease , nursing
Abstract Background Dupilumab is an anti‐IL‐4Rα antibody used in the treatment of patients with moderate‐to‐severe atopic dermatitis (msAD). This study explored the potential benefit of dupilumab in perennial allergic rhinoconjunctivitis (PAR) and perennial allergic asthma (PAA) caused by indoor allergens in adults with msAD. Methods This multicentric, prospective, observational, real‐life study included adult patients with msAD who had been treated with dupilumab in 16 Italian care centres. Efficacy outcomes regarding AD, PAR and PAA were collected at baseline and 16 weeks. Safety was also assessed. Results We enrolled 123 patients with msAD. Between baseline and 16 weeks of treatment, the following measurements decreased statistically significantly: Eczema Area and Severity Index, SCOring AD, Patient‐Oriented Eczema Measure, pruritus score, sleep score, Dermatology Life Quality Index and IgE. Dupilumab treatment in patients with comorbid PAR (n = 41) was associated with significant improvements in PAR disease control (measured using a Rhinitis Control Scoring System) and in PAR Quality of life (QoL) (measured using the Rhinoconjunctivitis QoL Questionnaire scores). In 32 patients with comorbid PAA, dupilumab significantly improved PAA control (measured using the Asthma Control Test and five‐item Asthma Control Questionnaire scores) and disease‐related QoL (measured using the Asthma QoL Questionnaire scores). Thirty‐five patients (28.5%) developed conjunctivitis during the study period. Conclusion These results support the benefits of dupilumab for adult patients with PAR and/or PAA associated with msAD.