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Latex sensitization in spina bifida appears disease-associated
Z Szépfalusi1, R Seidl, G Bernert
1Department of Pediatrics, University of Vienna, Austria.
The Journal of Pediatrics
|March 4, 1999
Summary
Patients with spina bifida (SB) have a higher risk of latex sensitization due to disease factors, not just exposure. Early latex avoidance is crucial, as sensitization can occur even after one exposure.
Area of Science:
- Immunology
- Pediatrics
- Neurology
Background:
- Latex sensitization is common in spina bifida (SB) patients, often attributed solely to repeated latex product exposure.
- Disease-associated factors contributing to latex sensitization in SB have not been thoroughly investigated.
Purpose of the Study:
- To compare latex sensitization prevalence in children with spina bifida (SB) versus those with hydrocephalus (PH).
- To investigate potential disease-associated factors influencing latex sensitization in SB patients.
Main Methods:
- Compared latex sensitization, operation history, atopy, and IgE levels in 21 SB patients and 32 PH patients with shunts.
- Latex-specific IgE antibodies were measured to assess sensitization.
Main Results:
- 43% of SB patients showed elevated latex-specific IgE, compared to 6% in the PH group (P < .01).
- Latex-specific IgE was detected by age one, and a single operation sufficed for sensitization in SB patients.
- Mean operation numbers were similar between SB (2.09) and PH (2.53) groups.
Conclusions:
- The spina bifida (SB) population exhibits a disease-associated predisposition to latex sensitization.
- Latex sensitization can occur early in life, even after initial exposure, highlighting the need for early avoidance strategies.