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ClinicalTrials.gov public records Last synced Sep 7, 2026, 6:22 PM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
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Completed No phase listed Observational Accepts healthy volunteers

Survey Study on Barrett's Esophagus Screening

NCT04408105
Conditions
Gastroesophageal Reflux Disease, Barrett's Esophagus, Esophagus Adenocarcinoma
Interventions
Primary Care Provider Survey, Gastroenterologist Survey, Patient Survey
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 99 Years
Enrollment
725 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
7
States / cities
Aurora, Colorado • Philadelphia, Pennsylvania • Dallas, Texas
Conditions
Inflammatory Bowel Disease
Interventions
MBC-IBD Intervention, Enhanced Treatment as Usual (E-TAU)
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
4
States / cities
Decatur, Georgia • Ann Arbor, Michigan • Portland, Oregon + 1 more
Completed No phase listed Observational

COVID-19 Endoscopy Survey

NCT04342637
Conditions
COVID-19
Interventions
Practice details
Other
Lead sponsor
Al-Azhar University
Other
Eligibility
30 Years to 70 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Albertson, New York
Conditions
Colorectal Cancer
Interventions
adenoma vs no adenoma, colonoscopy vs no colonoscopy, survey and expert panel
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
75 Years and older
Enrollment
130,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
San Diego, California • West Los Angeles, California
Conditions
Systemic Sclerosis, Small Intestinal Bacterial Overgrowth
Interventions
Treatment Protocol, Standard of Care
Other
Lead sponsor
Canadian Scleroderma Research Group
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland