Trial Parameters
Brief Summary
The goal of this study is to set up a paediatric observatory within the allergology department of The saint Vincent Hospital, Lille. The study aims to: • Collect exhaustive prospective data from patients eligible for oral immunotherapy. This prospective observatory will enable statistical analyses to be carried out on common food allergens such as hazelnut, cashew nut, pistachio and others.
Eligibility Criteria
Inclusion criteria: * patient under 15 years and 9 months, * positive diagnosis of food allergy (positive food challenge test or "highly probable allergy", defined by a convincing history, a positive prick test and IgE \> 0.35 kUA/L), * eligible for oral food challenge * accepting the following allergens : hazelnut, walnut, pistachio, cashew, peanut, cow's milk, wheat, egg, sesame, celery, fenugreek, pea, lentils or others Exclusion criteria: * Opposition * Already received oral challenge for the same allergen.