Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi · 2008
A hospital-based screening study of latex allergy and latex sensitization among medical workers in Taiwan.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Lin Ching-Tsai, Hung Dong-Zong, Chen Der-Yuan, Wu Hsin-Ju, Lan Jong-Liang, Chen Yi-Hsing
Аннотация
BACKGROUND AND PURPOSE: Natural rubber latex is the most important occupational allergen among medical workers, and remains a significant occupational health issue in Taiwan. We conducted this large-scale hospital-based screening study to understand the incidence of latex allergy and latex sensitization among medical workers in Taiwan over the past 5 years.
METHODS: 1253 medical workers were enrolled in this study. Subjects were interviewed using a screening questionnaire. Skin prick testing with commercial latex extract was performed for 1139 of the subjects.
RESULTS: 152 subjects (12%) had positive latex skin prick test, suggesting that they had been sensitized to latex proteins. Seventy nine subjects (6%) had immediate allergic reactions to latex products. The prevalence of contact hand dermatitis from latex gloves was 35%. The intensive care unit and medical laboratory department accounted for the highest prevalence of allergy among all hospital departments. Most subjects developed immediate latex allergy by 9000 h of total latex exposure. The prevalence of positive latex skin prick test increased with increasing duration of latex exposure.
CONCLUSIONS: Latex allergy continues to be an important occupational allergy among medical workers in Taiwan. The addition of a routine screening examination in medical employees' health check-ups will help in the early identification of sensitized cases and facilitate preventive strategies.
METHODS: 1253 medical workers were enrolled in this study. Subjects were interviewed using a screening questionnaire. Skin prick testing with commercial latex extract was performed for 1139 of the subjects.
RESULTS: 152 subjects (12%) had positive latex skin prick test, suggesting that they had been sensitized to latex proteins. Seventy nine subjects (6%) had immediate allergic reactions to latex products. The prevalence of contact hand dermatitis from latex gloves was 35%. The intensive care unit and medical laboratory department accounted for the highest prevalence of allergy among all hospital departments. Most subjects developed immediate latex allergy by 9000 h of total latex exposure. The prevalence of positive latex skin prick test increased with increasing duration of latex exposure.
CONCLUSIONS: Latex allergy continues to be an important occupational allergy among medical workers in Taiwan. The addition of a routine screening examination in medical employees' health check-ups will help in the early identification of sensitized cases and facilitate preventive strategies.