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Patch-test results using Korean standard series: a 5-year retrospective review
Dong Soo Yu1, Hyun Jee Kim1, Yong Gyu Park2
1a Department of Dermatology , College of Medicine, The Catholic University of Korea , Seoul , Korea.
The Journal of Dermatological Treatment
|July 30, 2016
Summary
The Korean standard patch test identified nickel sulfate as the most common allergen. Results showed significant gender and age-related differences in sensitization to various allergens, informing exposure routes.
Area of Science:
- Dermatology
- Allergology
- Epidemiology
Background:
- Limited research exists on Korean standard patch test outcomes.
- Understanding common contact allergens is crucial for diagnosing allergic contact dermatitis.
Purpose of the Study:
- To analyze the types and prevalence of common contact allergens in Korea.
- To compare current findings with previous patch test studies in the region.
Main Methods:
- A Korean standard patch test was administered to 330 patients with suspected allergic contact dermatitis.
- Data was collected from June 2009 to June 2014.
Main Results:
- Nickel sulfate showed the highest sensitization rate (47.58%).
- Significant gender differences were observed for nickel sulfate and wool alcohol sensitization.
- Age correlated with sensitization to nickel sulfate, 4-phenylenediamine, tixocortol-21-pivalate, and thimerosal.
- Allergic contact dermatitis location influenced sensitization risks, with scalp and hand dermatitis linked to specific allergens like 4-phenylenediamine, wool alcohol, formaldehyde, and colophony.
Conclusions:
- The study highlights current trends in Korean patch test results.
- Findings provide a basis for inferring allergen exposure pathways.
