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Latex allergy in fruit-allergic patients
J C García Ortiz1, J C Moyano, M Alvarez
1Unidad de Alergia, Hospital de Mendaro, Guipuzcoa, Spain.
Allergy
|June 24, 1998
Summary
Fruit allergy patients have a high prevalence of latex allergy (85.9%). Clinically significant latex allergy affects 10.5%, highlighting the need for screening in fruit-allergic individuals.
Area of Science:
- Immunology
- Allergology
Background:
- Latex allergy is a growing concern.
- Fruit allergy is common, and cross-reactivity is suspected.
Purpose of the Study:
- To determine the prevalence of latex allergy in fruit-allergic patients.
- To assess the clinical significance of latex allergy in this group.
Main Methods:
- Study included 57 fruit-allergic patients and 50 controls.
- Methods included symptom questionnaires, skin prick testing (SPT), and specific serum IgE to latex.
Main Results:
- 85.9% of fruit-allergic patients showed immunologic sensitization to latex (positive SPT and/or CAP).
- 10.5% experienced clinically relevant latex allergy symptoms, including urticaria and anaphylaxis.
- Fruit allergy symptoms typically preceded latex allergy history, with melon, peach, and banana being most associated.
Conclusions:
- Fruit-allergic patients have a significant potential for latex allergy.
- Screening for latex allergy is recommended for all patients with fruit allergies.
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