Real-life experience with hazelnut oral immunotherapy.

Background: Hazelnut oral immunotherapy (H-OIT), a promising alternative to hazelnut-free diet for patients with hazelnut allergy, has not been extensively studied.

Objective: To investigate the effectiveness of H-OIT for children with hazelnut allergy.

Methods: Retrospective medical record review of children treated by H-OIT in the University Hospital of Lyon (France) was reported.

Primary prevention of food allergy in 2021: Update and proposals of French-speaking pediatric allergists.

During the past years, there has been an alarming increase in cases of food allergy and anaphylaxis in ever-younger children. Often, these children have multiple food allergies and food sensitizations, involving allergens with high anaphylactic potential, such as peanuts and nuts, which have a major influence on their quality of life and future. After reviewing the current epidemiological data, we discuss the main causes of the increase in food allergies.

Oral immunotherapy in food allergies: A practical update for pediatricians.

Food oral immunotherapy (OIT) is a promising treatment for persistent and severe food allergies (FAs) in children, but also for accelerating tolerance to cow's milk and cooked egg in young children. In the near future, pediatricians will increasingly encounter severely allergic children undergoing FA-OIT. FA-OIT consists in daily ingestion of increasing doses of the allergen during the up-dosing phase, and ingestion of a constant dose during the maintenance phase.

Hydrolyzed Rice Protein-Based Formulas, a Vegetal Alternative in Cow's Milk Allergy.

Formulas adapted to infant feeding, although most of the time made from cow's milk proteins, can be made from hydrolyzed rice protein but they must be classified as "formulas for specific medical needs", according to European regulations. The nutritional quality of rice proteins is thus suitable to be used in infant formulas giving that it is supplemented by certain amino acids which can be lacking. Besides, hydrolysis is required to facilitate their water solubility and digestibility.