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[Occurrence of allergic diseases in children with neonatal allergic exanthema]
1Detské oddelenie NsP, Trencín.
Insights
Early childhood exanthema allergicum (allergic rash) significantly increases the risk of developing late allergies by age 8 or 9. This study examines prenatal, perinatal, and postnatal factors contributing to this increased allergy risk.
Area of Science:
- Pediatric Allergy and Immunology
- Dermatology
- Neonatology
Context:
- Study conducted in Trencín, examining 263 children born in 1981-1982.
- Focus on children diagnosed with exanthema allergicum (neonatal allergic rash) in early infancy.
- Longitudinal follow-up to assess allergy development by ages 8 and 9.
Purpose:
- To determine the long-term prevalence of allergies in children with a history of exanthema allergicum.
- To investigate potential correlations between prenatal, perinatal, and postnatal factors and the development of late-onset allergies.
- To identify risk factors associated with exanthema allergicum neonatorum progressing to chronic allergic conditions.
Summary:
- 71% of children (186 out of 263) who had exanthema allergicum as newborns developed late allergies by age 8-9.
- The study analyzed various environmental and maternal factors during pregnancy, birth, and early childhood.
- Significant associations were found between early allergic manifestations and subsequent allergic diseases.
Impact:
- Highlights the predictive value of neonatal allergic rash for future allergic disease development.
- Informs pediatricians and allergists about the critical need for early monitoring and intervention in infants with exanthema allergicum.
- Provides data for developing targeted prevention strategies for childhood allergies.
Abstract:
In 1990 in the allergological ambulatory department for children in Trencín 263 children were examined, born during the first half of 1981 and second half of 1982 who suffered during the first days after delivery from exanthema allergicum. In 186 children i.e. 71%, by the age of 8 and 9 years late allergies developed. The authors investigate various factors in the prenatal, perinatal and postnatal period and compare possible relations with the development of late allergic manifestation in children with exanthema allergicum neonatorum.