Recruiting

Observational Study

Sponsor:

Indiana University

Code:

NCT04506593

Conditions

Eosinophilic Esophagitis

Gastroesophageal Reflux Disease (GERD)

Gastroparesis

Functional Vomiting

Irritable Bowel Syndrome (IBS)

Eligibility Criteria

Sex: All

Age: 0+

Healthy Volunteers: Not accepted

Interventions

no intervention

Study Details

Brief summary:

Develop a registry (list of patients) with accurate clinical motility diagnosis. This registry will help the doctors to identify the patients with specific disease conditions. It will also help in promoting future research in gastroenterology motility disorders

Conditions

Eosinophilic Esophagitis

Gastroesophageal Reflux Disease (GERD)

Gastroparesis

Functional Vomiting

Irritable Bowel Syndrome (IBS)

Study ID

NCT04506593

Start date

Nov 1, 2014

Status verified date

Aug, 2025

Completion date

Nov, 2026

Anticipated

Primary completion date

Nov, 2026

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 0+

Healthy Volunteers: Not accepted

Inclusion Criteria:

1. Patients who presented to the GI outpatient clinics, in-patient consult service, and outpatient endoscopy centers within the Division of Gastroenterology and Hepatology
2. Carries a diagnosis of GI motility disorder based on the diagnostic criteria listed in table

Exclusion Criteria:

1\. Coexisting medical conditions that may limiting participation in clinical research trial

Study Design

Enrollment

5000 participants

Anticipated

Interventions and Outcome Measures

Interventions

no intervention

Primary outcome measure

  • Identification of patients by accurate motility diagnosis [ Time Frame: .through study completion, an average of 10 years ]

Central Contacts and Locations

Central contacts

Lainna Cohen

3172780621larcohen@iu.edu

Maureen Schilling

maschi@iu.edu

Locations

Indiana University Health University Hospital

Recruiting

Indianapolis, Indiana, United States, 46202

Contacts

Maureen Schilling, BA

317-278-2064maschi@iu.edu

Principal Investigator:

John Wo, MD

More Information

Sponsor

Indiana University

Last update posted

Jun 16, 2026

Last verified

Aug, 2025

Keywords

  • Eosinophilic esophagitis
  • Chronic intestinal pseudo-obstruction
  • Small Bowel dysmotility
  • SIBO
  • Vomiting
  • Functional dyspepsia
  • Functional bloating
  • Gastroparesis

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-09. This information was provided to ClinicalTrials.gov by Indiana University on 2026-06-16.