Evaluation of the Hypoallergenicity of an Extensively Hydrolyzed Formula

Inclusion Criteria

• •Infants:
• •with cow's milk allergy confirmed by a double-blind food challenge performed in the last 2 months,
• •successfully fed an eviction diet for at least 2 weeks
• •Infants:
• •fed with an extensively hydrolyzed formula with no improvement of the symptoms,
• •who refused to drink an extensively hydrolyzed formula anytime prior to inclusion,
• •fed a vegetable based formula
• •fed an amino acid based formula or who should be fed with an amino acid based formula according to recommendations
• •who had an anaphylactic reaction in the past