The Healthy Endoscopy Study
Public ClinicalTrials.gov record NCT04369963. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Researchers at Seattle Children's Research Institute want to find ways to understand gastrointestinal disease such as Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS) and Graft-Versus-Host-Disease (GVHD). We want to compare healthy cells from the gastrointestinal tract to cells from people with gastrointestinal diseases. The investigators are looking for healthy participants 18-25 with no gastrointestinal symptoms to volunteer to have an upper and lower endoscopy and to collect blood and stool samples. The investigators hope the information gathered in this study will help to better predict and treat these diseases in the future. Participants who join the study will complete the following activities: 1 hour appointment at Seattle Children's Hospital to determine eligibility Blood Draw Upper and Lower Endoscopy with tissue biopsies Stool Sample collection Participants will get $600 to thank them for their time. Participants may be eligible for this study if they meet the following requirements: 18 -25 years of age Do not have any abdominal symptoms (vomiting, diarrhea or abdominal pain) Are not on any medications (vitamins and birth control are OK) Have a BMI (body mass index) between 20-25 kg/m\^2 Please note: Interested participants will have a 30 minute phone call with the study team and subsequent 1 hour appointment at Seattle Children's to determine if they meet all of the eligibility criteria.
Study identification
- NCT ID
- NCT04369963
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 10 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 25 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 13, 2019
- Primary completion
- Jun 30, 2021
- Completion
- Feb 4, 2022
- Last update posted
- Apr 16, 2024
2019 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Seattle Children's Hospital | Seattle | Washington | 98105 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04369963, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 16, 2024 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04369963 live on ClinicalTrials.gov.