Latex allergy in children.

Area of Science:

• Immunology
• Pediatrics

Background:

• Natural rubber latex (NRL) has been widely used for over a century, but NRL allergy has only recently emerged as a significant medical concern.
• Allergic reactions to NRL are increasingly reported in children, with severe anaphylaxis being rare but possible.
• Children with spina bifida and healthy infants are identified as high-risk groups for NRL allergy.

Purpose of the Study:

• To review emerging natural rubber latex allergens.
• To discuss cross-reactions, particularly the latex-fruit syndrome.
• To highlight the importance of recognizing and managing NRL allergy in pediatric populations.

Main Methods:

• Review of current literature on natural rubber latex allergy.
• Discussion of diagnostic methods, emphasizing skin prick testing (prick by prick).
• Analysis of new NRL allergens and cross-reactivity patterns.

Main Results:

• Natural rubber latex allergy is a growing concern in children, with documented cases during surgical procedures and recreational activities.
• Skin prick testing, especially the prick by prick method, is the preferred diagnostic approach.
• New NRL allergens and profilins contribute to a wider spectrum of allergic reactions, including latex-fruit syndrome.

Conclusions:

• Parents and healthcare providers must ensure latex-free environments for children with NRL allergy, especially during medical interventions.
• Strict avoidance of natural rubber latex products is the primary and most effective treatment strategy.
• Understanding novel NRL allergens and cross-reactions is essential for comprehensive patient management and prevention of severe reactions.