Eosinophilic Gastrointestinal Disorders Registry

This study is a registry designed to learn more about Eosinophilic Gastrointestinal Disorders (EGIDs), which include conditions like Eosinophilic Esophagitis (EoE) and Eosinophilic Colitis. Researchers want to understand the symptoms you experience, your quality of life, how the disease changes with different treatments, and if there's a link between EGIDs and connective tissue disorders. The goal is to gather a lot of information and samples to better understand EGIDs and help develop more precise treatments in the future. You may be able to join if you are between 1 and 25 years old and have an established diagnosis of an EGID or are suspected of having one and are undergoing evaluation.

Study design
This is an observational study aiming to enroll 500 participants. It is not testing a specific intervention but rather collecting information over time.
What's involved
The study will collect clinical, patient-reported, endoscopic, and physical exam measures through study completion, which averages 6 months to 1 year.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed through study completion, which averages 6 months to 1 year.

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NCT05199532

Eosinophilic Gastrointestinal Disorders Registry

Recruiting
Not specifiedAges 1–25Observational
Ann & Robert H Lurie Children's Hospital of Chicago
~500 participants
Updated 2026-03-18 on ClinicalTrials.gov

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Clinical/Patient-Reported Measures
Measured over through study completion, an average of 6 months to 1 year
+4 more outcomes measured
Eosinophilic Esophagitis
Eosinophilic Gastroenteritis
Eosinophilic Colitis
Eosinophilic Gastrointestinal Disease
1 sites across 1 states
Illinois1
  • Joshua B Wechsler, MD · PRINCIPAL_INVESTIGATOR · Ann & Robert H Lurie Children's Hospital of Chicago

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Eligibility criteria

Inclusion

Patients with an established diagnosis of an EGID, based on pathology findings from an endoscopy or colonoscopy with biopsies.
Patients suspected of having an EGID and undergoing endoscopic evaluation for further assessment

Exclusion

Patients who do not consent to participate
  • Clinical/Patient-Reported Measuresthrough study completion, an average of 6 months to 1 year

    Families complete questionnaires regarding reported symptoms and quality of life as well as family history, patient history and dietary checklists. Change in responses will be assessed at collection timepoints

  • Endoscopic measuresthrough study completion, an average of 6 months to 1 year

    Endoscopy visual findings will be evaluated using EREFS measurements, which measure the visual findings of Exudates, Rings, Edema, Furrows, and Strictures

  • Physical exam findingsthrough study completion, an average of 6 months to 1 year

    hypermobility as assessed by Beighton Score, assessed from 5 questions on a 0-2 scale with a higher score reporting a positive association with hypermobility

  • Histologic featuresthrough study completion, an average of 6 months to 1 year

    Histology markers of eosinophilic esophagitis, specifically eos/hpf, will be assessed at standard of care endoscopies to show change throughout study participation

  • Molecular measuresthrough study completion, an average of 6 months to 1 year

    In particular, we will assess mast cells and t-cells, and their mediators that are increased in EGIDs