CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 718 enrolled / 718 target
Drug / intervention
DUPIXENT®drug
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/NCT04287621
NCT04287621N/ACompletedMonitor (9.4/mo)Completion was 2mo ago

Registry of Asthma Patients Initiating DUPIXENT® (RAPID)

Regeneron Pharmaceuticals·observational·Posted Feb 27, 2020·Updated Jun 4, 2026

In Brief

An observational study evaluating DUPIXENT® for Asthma. Completed, enrolled 718 participants across 128 sites in 10 countries.

Signals

Enrolling slower than its timeline implies

Detailed Summary

The primary objective of the study is to characterize the patients who initiate treatment for asthma with DUPIXENT® in a real-world setting to understand the attributes of treated patients in real life. This includes characterization of: * Patient demographics (eg, gender, age, and race) * Patient baseline characteristics (eg, prior medications and procedures, medical history, asthma history, weight, height) The secondary objectives of the study are: * To characterize real-world use patterns of DUPIXENT® for asthma * To assess the long-term effectiveness of DUPIXENT® in asthma patients in a real-world setting * To assess effectiveness on comorbid type 2 inflammatory conditions in asthma patients treated with DUPIXENT® * To collect long-term safety data on study participants in the real-world setting

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsAsthma
CountriesCanada, Denmark, France, Italy, Japan, Puerto Rico, Spain, Sweden, United Kingdom, United States
CollaboratorsSanofi

Timeline

N/ACompletedFinished
2020202120222023202420252026
First PostedFeb 27, 2020
Enrollment StartMar 2, 2020
Primary CompletionApr 27, 2026
TodayJul 2, 2026
Enrollment to primary: 6.2 yearsPosted 6.3 years ago

Interventions

DUPIXENT®drug

There is no investigational product provided by the study sponsor and no therapeutic intervention regulated by this protocol. As a condition for eligibility, patients are required to initiate DUPIXENT® for asthma, according to the country-specific prescribing information, prescribed by their physician as part of their normal care (ie, not for the purpose of enrolling in the registry). Once patients enter the study, there are no protocol requirements regarding DUPIXENT® or any other treatments.