Overview

Study to Investigate the Efficacy and Safety of Dupilumab in Pediatric Patients With Active Eosinophilic Esophagitis (EoE)

Status:
Recruiting

Trial end date:
2023-07-31

Target enrollment:

Participant gender:

Summary

The Primary objective is to demonstrate the efficacy of dupilumab treatment compared with placebo in pediatric patients with active eosinophilic esophagitis (EoE) based on histologic improvement meeting validated histologic criteria. The Secondary objectives are: - To demonstrate the efficacy of dupilumab compared to placebo in pediatric patients with active EoE after 16 weeks of treatment as assessed by endoscopic visual measurements of disease activity using the Eosinophilic Esophagitis-Endoscopic Reference Score (EoE-EREFS) and histologic abnormalities as measured by the EoE Histology Scoring System (EoE-HSS) - To evaluate the safety, tolerability, and immunogenicity of dupilumab treatment for up to 16 weeks in pediatric patients with active EoE - To evaluate the effects of dupilumab on transcriptomic signatures associated with EoE and type 2 inflammation - To study the effects of dupilumab on the type 2 inflammation gene expression signature - To evaluate the concentration-time profile of functional dupilumab in serum in this population - To assess efficacy of long-term (52 weeks) dupilumab treatment - To assess safety, tolerability, and immunogenicity of long-term (52 weeks) dupilumab treatment - To evaluate the impact of dupilumab treatment on EoE signs and symptoms

Phase:

Phase 3

Details

Lead Sponsor:

Regeneron Pharmaceuticals

Collaborator:

Sanofi