Non-Endoscopic Surveillance for Barrett's Esophagus Following Ablative Therapy
Public ClinicalTrials.gov record NCT02106910. 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.
Subjects presenting to University of North Carolina at Chapel Hill (UNC) Hospitals for routine endoscopic surveillance examinations for current Barrett's Esophagus (BE) or after successful radiofrequency ablation (RFA) of dysplastic Barrett's Esophagus (BE) will be offered enrollment in the study. After informed consent, and the same day as the endoscopic procedure, the subject will undergo administration of the Cytosponge assay. The patient will then undergo routine endoscopic surveillance, using a standard Seattle biopsy surveillance protocol. The Cytosponge will be placed in fixative and shipped to the Fitzgerald laboratory at the University of Cambridge for processing according to their established protocols. Tissue biopsies will undergo standard processing and Hematoxylin and Eosin (H\&E) staining, with assessment by expert gastrointestinal pathologists at UNC. The primary outcome variables will be sensitivity and specificity of the novel assay, compared against the gold standard of the presence of recurrent BE as detected by upper endoscopy with biopsies. Secondary outcomes include acceptability of the nonendoscopic assay to the patient (assessed by a standardized tool, the Impact of Events Scale, as well as a visual analogue scale), and likelihood of assay positivity as a function of amount of residual disease (as measured by Prague criteria).
Study identification
- NCT ID
- NCT02106910
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 138 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 26, 2014
- Primary completion
- Aug 6, 2018
- Completion
- Aug 13, 2018
- Last update posted
- Nov 19, 2020
2014 – 2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of North Carolina at Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
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 NCT02106910, 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 Nov 19, 2020 · Synced Sep 2, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02106910 live on ClinicalTrials.gov.