Pediatric allergic contact dermatitis. Part 2: Patch testing series, procedure, and unique scenarios

Area of Science:

• Dermatology
• Pediatric Allergy
• Contact Dermatitis

Background:

• Allergic contact dermatitis diagnosis in children requires specific approaches.
• Causative allergens vary between pediatric and adult populations.
• The Pediatric Baseline Series (2018) offers a consensus-based list of pediatric allergens.

Purpose of the Study:

• To review the diagnosis and management of allergic contact dermatitis in children.
• To highlight the importance of pediatric-specific patch testing.
• To discuss challenges and strategies for patch testing in pediatric patients.

Main Methods:

• Review of existing literature and expert consensus on pediatric patch testing.
• Discussion of the Pediatric Baseline Series and its components.
• Exploration of alternative diagnostic methods and management strategies.

Main Results:

• The Pediatric Baseline Series provides a practical tool for dermatologists.
• Obstacles in pediatric patch testing include logistical and patient-related factors.
• Alternative methods like repeat open application tests and empiric avoidance are valuable.

Conclusions:

• Accurate diagnosis of allergic contact dermatitis in children relies on specialized testing.
• Allergen avoidance is key to managing pediatric allergic contact dermatitis.
• Ongoing data collection through registries is vital for advancing understanding and care.