Longitudinal Oral Microbiome Sampling for BE
NCT05133102 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 275
Last updated 2026-05-12
Summary
This is a longitudinal cohort study to assess the impact of repeated sampling of an oral microbiome signature for Barrett's esophagus (BE). Potential participants will be identified through chart review of patients who have had an endoscopy in the past three years.
Conditions
- Barrett Esophagus
Interventions
- OTHER
-
Sample collection
Collection of saliva sample
Sponsors & Collaborators
- collaborator OTHER
-
National Cancer Institute (NCI)
collaborator NIH - lead OTHER
Principal Investigators
-
Julian Abrams, MD · Columbia University
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2021-03-19
- Primary Completion
- 2027-08-31
- Completion
- 2027-08-31
Countries
- United States
Study Locations
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