
Phase 3 VITESSE subgroup data show response rates of 46% to 48% in children with peanut allergy and concomitant asthma, atopic dermatitis, or food allergies, says David Fleischer, MD.

David Fleischer, MD, professor of pediatrics at Children’s Hospital Colorado.

Phase 3 VITESSE subgroup data show response rates of 46% to 48% in children with peanut allergy and concomitant asthma, atopic dermatitis, or food allergies, says David Fleischer, MD.

In this Q&A, Fleischer discusses clinically meaningful gains in peanut allergy desensitization, strong response rates, and the path toward FDA submission for VP250.

Phase 3 VITESSE data show VIASKIN peanut patch improves tolerance in most children, with high adherence and a favorable safety profile.

March 21st 2026