Fig. 1From: Tolerance induction through early feeding to prevent food allergy in infants and children with sensitization against food allergens (TIFFANI): rationale, study design, and methods of a randomized controlled trialStudy design overview. The diagram shows the flow of the patients after enrollment and randomization in the active group or the placebo group. Subjects in the active group will receive a sugar-free rusk-like biscuit powder(s) containing the target food(s) (hen’s egg, cow’s milk, peanuts, and/or hazelnuts) against which they are sensitized with unknown clinical relevance while subjects in the placebo group will receive a sugar-free rusk-like biscuit powder(s) without any of these allergens. After 3 to 6 months of intervention, all subjects will undergo an oral food challenge against the target food(s)Back to article page