The Rising Incidence of Allergic Contact Dermatitis to Acrylates

Area of Science:

• Dermatology
• Occupational Health
• Cosmetic Science

Background:

• Allergic contact dermatitis (ACD) due to (meth)acrylates in nail products is a growing concern for nail technicians and consumers.
• This trend necessitates a closer examination of sensitization patterns.

Purpose of the Study:

• To determine the incidence of sensitization to (meth)acrylates among individuals with ACD who underwent patch testing.
• Focus on nail technicians and users of nail products over a ten-year period.

Main Methods:

• Retrospective analysis of patients with ACD referred for patch testing between January 2009 and December 2018.
• Inclusion criteria: profession related to cosmetic nail procedures or use of nail services.

Main Results:

• 116 out of 156 (74.4%) participants showed sensitization to at least one (meth)acrylate.
• A significant increase in (meth)acrylate ACD was observed from 2014-2018 compared to 2009-2013.
• Ethylene glycol dimethacrylate was the most frequent sensitizer (72.4% of cases).

Conclusions:

• The study confirms a global increase in (meth)acrylate sensitization among nail industry professionals and consumers.
• Enhanced preventive measures are crucial.
• Clinicians should maintain a high index of suspicion for ACD in this occupational group.