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[Aluminum allergy caused by DTP vaccine]
A O Nielsen1, K Kaaber, N K Veien
1Hudklinikken, Herning.
Ugeskrift for Laeger
|June 29, 1992
Summary
Contact allergy to aluminum, a component in Di-Te-Pol vaccines, was identified in children experiencing pruritus and subcutaneous infiltrates post-immunization. Alternative aluminum-free vaccines are recommended for allergic individuals.
Area of Science:
- Dermatology
- Allergology
- Immunology
Context:
- Children referred to private dermatological practices between 1985 and 1990 presented with pruritus and subcutaneous infiltrates.
- Symptoms were localized to the immunization sites following Di-Te-Pol vaccine administration.
- Di-Te-Pol vaccine is known to contain aluminum hydroxide.
Purpose:
- To investigate potential contact allergy to aluminum in children exhibiting specific post-vaccination reactions.
- To evaluate the efficacy of different patch testing methods for diagnosing aluminum allergy.
Summary:
- Patch testing was performed on 32 children (20 girls, 12 boys) using Finn Chambers or 2% aqueous aluminum chloride.
- Contact allergy to aluminum was confirmed in the studied pediatric cohort.
- Testing with 2% aluminum chloride occluded with a Finn Chamber demonstrated the highest sensitivity for diagnosis.
Impact:
- Identifies aluminum as a contact allergen in the context of childhood immunizations.
- Recommends the use of aluminum-free vaccines for children diagnosed with aluminum allergy.
- Highlights the importance of accurate diagnostic methods for vaccine-related adverse reactions.