A retrospective claims analysis of 2897 matched pairs found hazard ratios of 0.48 to 0.67 for new atopic disease with dupilumab vs systemic corticosteroids in children.
No skin lesion flares were observed through 16 weeks after switching from dupilumab to upadacitinib; itch flares occurred in 3.6% to 4.8% of patients with baseline WP-NRS scores of 6 or lower.