Dupilumab therapy of atopic dermatitis of the elderly: a multicentre, real-life study
- PMID: 33332697
- DOI: 10.1111/jdv.17094
Dupilumab therapy of atopic dermatitis of the elderly: a multicentre, real-life study
Abstract
Background: Treatment of moderate-to-severe atopic dermatitis (AD) in the elderly may be challenging, due to side-effects of traditional anti-inflammatory drugs and to comorbidities often found in this age group. Furthermore, efficacy and safety of innovative drugs such as dupilumab are not yet well known.
Objectives: A multicentre retrospective, observational, real-life study on the efficacy and safety of dupilumab was conducted in a group of patients aged ≥65 years and affected by severe AD. Their main clinical features were also examined.
Methods: Data of elderly patients with severe (EASI ≥24) AD treated with dupilumab at label dosage for 16 weeks were retrospectively collected. Treatment outcome was assessed by comparing objective (EASI) and subjective (P-NRS, S-NRS and DLQI) scores at baseline and after 16 weeks of treatment.
Results: Two hundred and seventy-six patients were enrolled in the study. They represented 11.37% of all patients with severe AD. Flexural eczema was the most frequent clinical phenotype, followed by prurigo nodularis. The coexistence of more than one phenotype was found in 63/276 (22.82%) subjects. Data on the 16-week treatment with dupilumab were available for 253 (91.67%) patients. Efficacy of dupilumab was demonstrated by a significant reduction of all the scores. No statistically significant difference regarding efficacy was found in elderly patients when compared to the group of our AD patients aged 18-64 years, treated with dupilumab over the same period. Furthermore, only 18 (6.52%) patients discontinued the drug due to inefficacy. Sixty-one (22.51%) patients reported adverse events, conjunctivitis and flushing being the most frequent. One (0.36%) patient only discontinued dupilumab due to an adverse event.
Conclusions: Therapy with dupilumab led to a significant improvement of AD over a 16-week treatment period, with a good safety profile. Therefore, dupilumab could be considered as an efficacious and safe treatment for AD also in the elderly.
© 2020 European Academy of Dermatology and Venereology.
References
-
- Williamson S, Merritt J, De Benedetto A. Atopic dermatitis in the elderly: a review of clinical and pathophysiological hallmarks. Br J Dermatol 2020; 182: 47-54.
-
- Katsarou A, Armenaka M. Atopic dermatitis in older patients: particular points. J Eur Acad Dermatol Venereol 2011; 25: 12-18.
-
- Chello C, Carnicelli G, Sernicola A et al. Atopic dermatitis in the elderly Caucasian population: diagnostic clinical criteria and review of the literature. Int J Dermatol 2020; 59: 716-721.
-
- Napolitano M, Fabbrocini G, Scalvenzi M, Blasio C, Stingeni L, Patruno C. Efficacy and safety of dupilumab in atopic dermatitis in elderly patients: a retrospective study. Clin Exp Dermatol 2020; 45: 888-890.
-
- Ramos-e-Silva M, Boza JC, Cestari TF. Effects of age (neonates and elderly) on skin barrier function. Clin Dermatol 2012; 30: 274-276.
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Other Literature Sources
Medical
