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Postsorters' rubber fingerstall dermatitis
Contact Dermatitis
|June 1, 1977
Abstract:
An outbreak of rubber fingerstall dermatitis in a Danish post office was found to be caused by minute amounts of isopropylphenyl-para-phenylenediamine (IPPD) in the fingerstalls. The presence of IPPD in the fingerstalls could not be explained by the manufacturer and had to be confirmed by gas chromatographic analysis.
Insights
An outbreak of rubber fingerstall dermatitis was caused by isopropylphenyl-para-phenylenediamine (IPPD) in fingerstalls. Gas chromatography confirmed the presence of this chemical, which the manufacturer could not explain.
Area of Science:
- Occupational Health
- Dermatology
- Analytical Chemistry
Background:
- An unexplained outbreak of dermatitis occurred among postal workers in Denmark.
- The symptoms were consistent with contact dermatitis, suggesting an external trigger.
Purpose of the Study:
- To identify the causative agent of the rubber fingerstall dermatitis outbreak.
- To investigate the source and composition of the fingerstalls used by postal workers.
Main Methods:
- Gas chromatographic analysis was employed to detect chemical contaminants in the rubber fingerstalls.
- The analysis focused on identifying specific chemical compounds responsible for the allergic reactions.
Main Results:
- Minute amounts of isopropylphenyl-para-phenylenediamine (IPPD) were detected in the rubber fingerstalls.
- The presence of IPPD could not be accounted for by the manufacturer's stated composition.
Conclusions:
- Isopropylphenyl-para-phenylenediamine (IPPD) in rubber fingerstalls was identified as the cause of the dermatitis outbreak.
- The unexplained presence of IPPD highlights potential issues in manufacturing or material sourcing for occupational safety products.