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The patient‐reported disease burden in adults with atopic dermatitis: a cross‐sectional study in Europe and Canada
Author(s) -
de BruinWeller M.,
Gadkari A.,
Auziere S.,
Simpson E.L.,
Puig L.,
Barbarot S.,
Girolomoni G.,
Papp K.,
Pink A.E.,
Saba G.,
Werfel T.,
Eckert L.
Publication year - 2020
Publication title -
journal of the european academy of dermatology and venereology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.655
H-Index - 107
eISSN - 1468-3083
pISSN - 0926-9959
DOI - 10.1111/jdv.16003
Subject(s) - medicine , atopic dermatitis , quality of life (healthcare) , cross sectional study , contraindication , depression (economics) , anxiety , scorad , hospital anxiety and depression scale , dermatology life quality index , visual analogue scale , severity of illness , young adult , disease , physical therapy , pediatrics , dermatology , psychiatry , alternative medicine , nursing , pathology , economics , macroeconomics
Background Cross‐sectional data on patient burden in adults with atopic dermatitis ( AD ) from real‐world clinical practice are limited. Objective This study compared patient‐reported burden associated with adult AD across severity levels from clinical practices in Canada and Europe. Methods This study included adults (18–65 years) diagnosed with AD by dermatologists, general practitioners or allergists. Participants categorized as mild ( n = 547; 37.3%), moderate ( n = 520; 35.4%) or severe ( n = 400; 27.3%) based on Investigator's Global Assessment completed a questionnaire that included pruritus and pain numerical rating scales, Patient‐Oriented‐Scoring of Atopic Dermatitis (PO‐SCORAD) itch and sleep visual analogue scales, Dermatology Life Quality Index ( DLQI ), and the Hospital Anxiety and Depression Scale (HADS). Participants were also stratified by inadequate efficacy/intolerance/contraindication to cyclosporine [Cyclo; n = 62 (4 mild, 18 moderate, 40 severe)] and any systemic immunomodulatory agent [ IMM ; n = 104 (13 mild, 31 moderate, 60 severe)] and compared with the severe group excluding participants identified as Cyclo/ IMM . Results Age was similar across severity groups; the proportion of women was higher in the mild group relative to severe (61.2% vs. 50.5%; P < 0.001). Compared with moderate and mild, participants with severe AD had more comorbidities, higher itch and pain severity, worse sleep and higher levels of anxiety and depression (all P < 0.001). Mean ± SD DLQI score among participants with severe AD (16.2 ± 6.9) showed a large effect on quality of life that was higher than those with moderate (10.2 ± 6.3) and mild (5.5 ± 4.9) (both P < 0.001). The burden among Cyclo and IMM subgroups was generally similar to that of participants with severe AD . Conclusions Adults with AD reported a substantial burden across multiple domains that was significantly higher in those with severe disease. The burden among participants in the Cyclo/ IMM subgroups was similar to those with severe AD .