Efficacy and safety of dupilumab with concomitant topical corticosteroids in children 6 to 11 years old with severe atopic dermatitis: a randomized, double-blinded, placebo-controlled phase 3 trial
2020
Abstract Background Children with severe atopic dermatitis (AD) have limited treatment options. Objective We report efficacy and safety of dupilumab + topical corticosteroids (TCS) in children aged 6–11 years with severe AD inadequately controlled with topical therapies. Methods In this double-blind, 16-week, phase 3 trial (NCT03345914), 367 patients were randomized 1:1:1 to 300mg dupilumab every 4 weeks (300mg-q4w), a weight-based regimen of dupilumab every 2 weeks (100mg-q2w, baseline weight Results Both the q4w and q2w dupilumab+TCS regimens resulted in clinically meaningful and statistically significant improvement in signs, symptoms, and quality of life (QoL) versus placebo+TCS in all prespecified endpoints. For q4w/q2w/placebo, 32.8%/29.5%/11.4% of patients achieved Investigator’s Global Assessment scores of 0/1; 69.7%/67.2%/26.8% achieved ≥75% improvement in Eczema Area and Severity Index scores; and 50.8%/58.3%/12.3% achieved ≥4-point reduction in worst itch score. Response to therapy was weight-dependent: optimal dupilumab doses for efficacy and safety were 300mg-q4w in children Limitations Short-term 16-week treatment period; severe AD only. Conclusion Dupilumab+TCS is efficacious and well tolerated in children with severe AD, significantly improving signs, symptoms, and QoL.
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