Chairs: Györgyi Pónyai, Burkhard Kreft

Nickel Release Market Surveys in Europe and the United States
Katherine Heim

Multimorbidity in adults with atopic dermatitis in the Dutch general population
Leon Miltner

Evaluation of patients with positive patch test reactions to rubber additives: a retrospective cohort study from Turkey between 1996 and 2023
İbrahim Halil Aydoğdu

Long-term effectiveness and safety of dupilumab treatment in patients with moderate-to-severe atopic dermatitis: up to 5-year results from the BioDay registry
Marie-Louise Schuttelaar

Textile Dye Mix and Disperse Blue Mix: Co-sensitizations and cross-reactivities
Radoslaw Spiewak

Impurities in Brazilian propolis may cause an erratic increase of positive patch reactions: Results from a clinical epidemiological study in consecutive patients from three Swiss centres
Katharina Piontek

Frequency of contact sensitisations in Germany, Austria and Switzerland: a trend analysis based on data obtained with the DKG (German) baseline series from the Information Network of Departments of Dermatology (IVDK) from 2018 to 2022
Philipp Drewitz

Patch Testing with Out of Date Haptens
Rosemary Nixon

Prevalence and characteristics of skin reactions to diabetes medical devices in adults with type 1 diabetes in southern Sweden
Cecilia Svedman