Characteristics of Eosinophilic Gastritis, Enteritis, and Colitis in a Multi-Site Cohort

September 27, 2021 updated by: Children's Hospital Medical Center, Cincinnati

Demographics, Clinical Characteristics, and Pathology of Eosinophilic Gastritis, Enteritis, and Colitis in a Multi-Site Cohort

The purpose of this study is to investigate features of patients with Eosinophilic Gastrointestinal Disorders (EGIDs) other than Eosinophilic Esophagitis (EoE) alone, including Eosinophilic Gastritis (EG), Eosinophilic Gastroenteritis (EGE), and Eosinophilic Colitis (EC).

Study Overview

Status

Completed

Conditions

Detailed Description

This retrospective chart review study will analyze the demographics, medical history, clinical features, and pathological data of patients with Eosinophilic Gastrointestinal Disorders (EGIDs) other than Eosinophilic Esophagitis (EoE) alone, including Eosinophilic Gastritis (EG), Eosinophilic Gastroenteritis (EGE), and Eosinophilic Colitis (EC).

Study Type

Observational

Enrollment (Actual)

381

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Arkansas
      • Little Rock, Arkansas, United States, 72205
        • University of Arkansas for Medical Science
    • Colorado
      • Denver, Colorado, United States, 80218
        • Children's Hospital Colorado
    • North Carolina
      • Chapel Hill, North Carolina, United States, 27599
        • University of North Carolina, Chapel Hill
    • Ohio
      • Cincinnati, Ohio, United States, 45229
        • Cincinnati Children's Hospital Medical Center
    • Pennsylvania
      • Philadelphia, Pennsylvania, United States, 19104
        • Children's Hospital of Philadelphia
      • Philadelphia, Pennsylvania, United States, 19104
        • University of Pennsylvania

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Male or female patients of any age with a diagnosis of eosinophilic gastrointestinal disorder (EGID) other than eosinophilic esophagitis (EoE) alone, including eosinophilic gastritis (EG), eosinophilic gastroenteritis (EGE), and eosinophilic colitis (EC).

Description

Inclusion Criteria:

  • Diagnosis of an EGID including EG, EGE, and/or EC. Subjects with EoE can be included if they also have another EGID.
  • Clinical symptoms of gastrointestinal dysfunction.
  • Findings of increased eosinophils on tissue biopsy at the time of diagnosis, before treatment initiated.
  • Exclusion of other causes of gastrointestinal eosinophilia.

Exclusion Criteria:

  • Gastrointestinal eosinophilia caused by another disorder.
  • Diagnosis of EoE without another EGID.
  • Insufficient medical record or pathology data available to support an EGID diagnosis.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Case-Only
  • Time Perspectives: Retrospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Mucosal eosinophilia (eos/hpf)
Time Frame: Duration of funding, approximately 5 years
Mucosal eosinophil levels are measured as eosinophils per high power field (eos/hpf). The primary outcome measure is to determine the change in mucosal eosinophil level (eos/hpf) and to determine if the change in mucosal eosinophil level in eos/hpf correlates with other measures of disease activity.
Duration of funding, approximately 5 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Children's Hospital Medical Center, Cincinnati

Collaborators

National Institute of Allergy and Infectious Diseases (NIAID)
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
National Center for Advancing Translational Sciences (NCATS)
Office of Rare Diseases (ORD)

Investigators

  • Principal Investigator: Marc E Rothenberg, MD, PhD, Children's Hospital Medical Center, Cincinnati

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

August 1, 2016

Primary Completion (Actual)

September 1, 2019

Study Completion (Actual)

May 1, 2020

Study Registration Dates

First Submitted

September 2, 2016

First Submitted That Met QC Criteria

September 12, 2016

First Posted (Estimate)

September 13, 2016

Study Record Updates

Last Update Posted (Actual)

September 28, 2021

Last Update Submitted That Met QC Criteria

September 27, 2021

Last Verified

September 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2016-4349
  • 5U54AI117804-03 (U.S. NIH Grant/Contract)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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