Occupational contact allergy to (meth)acrylates.

Area of Science:

• Dermatology
• Occupational Health
• Allergology

Background:

• Contact dermatitis is a common skin condition.
• (Meth)acrylates are widely used in various industries.
• Occupational exposure can lead to allergic reactions.

Purpose of the Study:

• To identify occupations and industries associated with occupational sensitization to (meth)acrylates.
• To determine the most frequent (meth)acrylate sensitizers causing occupational allergies.
• To analyze trends in (meth)acrylate allergy over time.

Main Methods:

• Retrospective analysis of 13,833 patients suspected of contact dermatitis between 1978-1999.
• Identification of patients diagnosed with occupational contact allergy to (meth)acrylates.
• Analysis of patient occupations and specific (meth)acrylate sensitizers.

Main Results:

• 31 out of 13,833 patients were diagnosed with occupational contact allergy to (meth)acrylates.
• The most common sensitizers were ethyleneglycol dimethacrylate (17), 2-hydroxyethyl methacrylate (14), and triethyleneglycol dimethacrylate (6).
• 14 of the 31 patients worked in the dental sector, primarily due to (meth)acrylate-containing dental prostheses and composites.

Conclusions:

• The dental sector is a significant source of occupational sensitization to (meth)acrylates.
• Increasing use of (meth)acrylates correlates with a rise in related dermatological issues.
• Early identification and prevention strategies are crucial for managing (meth)acrylate allergies in occupational settings.