%0 Journal Article
%T Dupilumab 200 mg was efficacious in children (6-11 years) with moderate-to-severe asthma for up to 2 years: EXCURSION open-label extension study.
%A Phipatanakul W
%A Vogelberg C
%A Bacharier LB
%A Dell S
%A Altincatal A
%A Gall R
%A Ledanois O
%A Sacks H
%A Jacob-Nara JA
%A Deniz Y
%A Rowe PJ
%J Pediatr Pulmonol
%V 0
%N 0
%D 2024 Jul 17
%M 39016623
%F 4.09
%R 10.1002/ppul.27167
%X BACKGROUND: The phase 3 VOYAGE (NCT02948959) and open-label extension EXCURSION (NCT03560466) studies evaluated dupilumab in children (6-11 years) with uncontrolled moderate-to-severe asthma. This post hoc analysis assessed the efficacy and safety of add-on dupilumab 200 mg every 2 weeks (q2w), the largest dose cohort in both studies, in children from VOYAGE who participated in EXCURSION.
METHODS: Annualized rate of severe asthma exacerbations (AERs), change in prebronchodilator percent predicted forced expiratory volume in 1 s (ppFEV1), and treatment-emergent adverse events were assessed in children with moderate-to-severe asthma who received dupilumab 200 mg q2w in VOYAGE and EXCURSION (dupilumab/dupilumab arm) and those who received placebo in VOYAGE and dupilumab 200 mg q2w in EXCURSION (placebo/dupilumab arm). These endpoints were also assessed in children with moderate-to-severe type 2 asthma (defined as blood eosinophil count ≥150 cells/µL or FeNO ≥20 ppb at the parent study baseline [PSBL]).
RESULTS: In the overall population, dupilumab reduced AER and improved prebronchodilator ppFEV1 in the dupilumab/dupilumab arm (n = 158) for up to 2 years. Children receiving placebo/dupilumab (n = 85) showed similar reductions after initiation of dupilumab 200 mg q2w in EXCURSION. Similar results were observed for children with type 2 asthma at PSBL. The safety profile was consistent with the known safety profile of dupilumab.
CONCLUSIONS: In children (6-11 years) with uncontrolled moderate-to-severe type 2 asthma, dupilumab 200 mg reduced exacerbation rates and improved lung function for up to 2 years and showed safety consistent with the known dupilumab safety profile.