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Study identifier: NCT06693531 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A U.S. Registry of Eosinophilic Esophagitis Pediatric, Adolescent and Adult Patients Treated With DUPIXENT® As Standard of Care

Condition: Eosinophilic Esophagitis (EoE)  ·  Sponsor: Regeneron Pharmaceuticals

PhaseN/A
Planned participants350
Who can joinAll sexes, 1 Year to no upper limit
Healthy volunteersNo

About this study

This observational research study is to better understand patients with eosinophilic esophagitis (EoE) who have recently been prescribed DUPIXENT® (dupilumab). The purpose of this research study is to look at how DUPIXENT is used in normal care of patients with EoE. Possible benefits to others include a better understanding of EoE and helping to inform research and clinical trial design leading to treatment decisions in this patient population going forward. Patient questionnaires will measure the following: * How EoE makes one feel * EoE signs and/or symptoms, eg, how difficult it is to swallow * How EoE affects quality-of-life * How EoE impacts aspects of daily life * How EoE symptoms have changed throughout the study

This description comes directly from the study's public registry record.

Talk to the study team

Clinical Trials Administrator  ·  844-734-6643  ·  clinicaltrials@regeneron.com

Always discuss trial participation with your own doctor first.

Locations (55)

Phoenix Childrens HospitalPhoenix, Arizona, United StatesRecruiting
Arizona Digestive Health/GI AllianceSun City, Arizona, United StatesActive Not Recruiting
Arkansas Childrens HospitalLittle Rock, Arkansas, United StatesRecruiting
Scripps ClinicLa Jolla, California, United StatesActive Not Recruiting
University of California Los Angeles (UCLA)Los Angeles, California, United StatesActive Not Recruiting
University of Southern California Keck School of MedicineLos Angeles, California, United StatesActive Not Recruiting
University of California, San FranciscoOakland, California, United StatesRecruiting
Stanford UniversityPalo Alto, California, United StatesRecruiting
University of California San Francisco (UCSF)San Francisco, California, United StatesActive Not Recruiting
Childrens Hospital ColoradoAurora, Colorado, United StatesRecruiting
University of Colorado Anschutz Medical CampusAurora, Colorado, United StatesActive Not Recruiting
Rocky Mountain GastroenterologyLittleton, Colorado, United StatesActive Not Recruiting

+ 43 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06693531