CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 397 enrolled
Drug / intervention
Dupilumab SAR231893 +2 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04180488
NCT04180488Phase 3Completed

Master Protocol of Three Randomized, Double-blind, Placebo Controlled, Multi-center, Parallel-group Studies of Dupilumab in Patients With Chronic Spontaneous Urticaria (CSU) Who Remain Symptomatic Despite the Use of H1 Antihistamine Treatment in Patients naïve to Omalizumab and in Patients Who Are Intolerant or Incomplete Responders to Omalizumab

Sanofi·interventional·Posted Nov 27, 2019·Updated Aug 20, 2025

In Brief

A Phase 3 clinical trial evaluating Dupilumab SAR231893, Placebo, and 1 other intervention for Chronic Spontaneous Urticaria. Completed, enrolled 397 participants across 98 sites in 11 countries.

Detailed Summary

Primary Objective: This study aimed to demonstrate the efficacy of dupilumab in study participants with CSU who remained symptomatic despite the use of H1 antihistamine (Study A and C: omalizumab naïve; Study B: omalizumab intolerant or incomplete responders) Secondary Objectives: This study aimed to demonstrate the efficacy of dupilumab on urticaria activity composite endpoint and itch or hives, separately, at various timepoints This study aimed to demonstrate the efficacy of dupilumab on angioedema This study aimed to demonstrate the efficacy of dupilumab on urticaria control This study aimed to demonstrate improvement in health-related quality of life and overall disease status and severity This study aimed to evaluate the ability of dupilumab in reducing the proportion of participants who require treatment with oral corticosteroids (OCS) This study aimed to evaluate safety outcome measures This study aimed to evaluate immunogenicity of dupilumab

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesArgentina, Canada, China, France, Germany, Hungary, Japan, Russia, Spain, United Kingdom, United States

Timeline

Phase 3CompletedFinished
2020202120222023202420252026
First PostedNov 27, 2019
Enrollment StartDec 11, 2019
Primary CompletionAug 1, 2024
Study CompletionOct 25, 2024
TodayJul 2, 2026
Enrollment to primary: 4.6 yearsPosted 6.6 years ago

Interventions

Dupilumab SAR231893drug

Pharmaceutical form:Injection solution Route of administration: Subcutaneous

Placebodrug

Pharmaceutical form:Injection solution Route of administration: Subcutaneous

non sedating H1-antihistaminedrug

Pharmaceutical form:Tablet Route of administration: oral administration