- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02066701
Gene Methylation in the Diagnosis of Barrett's Esophagus: Identification of Candidate Diagnostic Markers
Utility of Aberrant Gene Methylation in the Diagnosis of Barrett's Esophagus: Identification of Candidate Diagnostic Markers
Study Overview
Status
Conditions
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Minnesota
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Rochester, Minnesota, United States, 55905
- Mayo Clinic
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
Controls: No endoscopic evidence of Barrett's Esophagus, able to give informed consent, 18 years of age or older.
Cases: At least 1 cm of visible columnar epithelium with intestinal metaplasia on histology confirmed by an expert GI pathologist (on biopsy), able to give informed consent, 18 years of age or older.
Exclusion criteria:
Controls: Patients with history of esophagectomy or mucosal ablation, gastrectomy, or known non-Barrett's esophageal pathology (e.g. eosinophilic esophagitis or achalasia), varices, esophagitis LA Grade B, C, D will be excluded. Patients with prior history of colon polyps or colon/esophageal/gastric/pancreatic carcinoma (unless had negative colonoscopy within 2 years to clear polyps).
Cases: Patients with history of esophagectomy or mucosal ablation, gastrectomy, or known non-Barrett's esophageal pathology (e.g. eosinophilic esophagitis or achalasia), will be excluded. Patients with prior history of colon polyps or colon/gastric/pancreatic carcinoma (unless had negative colonoscopy within 2 years to clear polyps).
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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Endoscopy Barrett's
Patients undergoing clinically indicated upper endoscopy will be invited to participate.
Patients who are known to have Barrett's Esophagus as well as patient who do not will be approached for enrollment
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Endoscopy control
Patients undergoing clinically indicated upper endoscopy will be invited to participate.
Patients who are known to have Barrett's Esophagus as well as patient who do not will be approached for enrollment
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
to determine if assay of aberrantly methylated gene markers can discriminate Barrett's Esophagus tissue (and presence of dysplasia) from esophageal squamous and gastric cardia tissue.
Time Frame: 1 day
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we will plan to identify the best markers from highly selected marker candidates to differentiate between subjects who have BE and those who do not have BE.
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1 day
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Assess the accuracy of candidate markers in stool for detection of Barrett's Esophagus
Time Frame: One day
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Assess the ability of stool markers to distinguish between subjects who have BE and those who do not.
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One day
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 12-001575
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Barrett's Esophagus
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Northwell HealthMayo Clinic; NinePoint MedicalCompletedBarrett's Esophagus Without Dysplasia | Barrett's Esophagus With Dysplasia | Barrett's Esophagus With Low Grade Dysplasia | Barrett's Esophagus With High Grade Dysplasia | Barrett's Esophagus With Dysplasia, UnspecifiedUnited States
-
Case Comprehensive Cancer CenterCompletedShort Segment Barrett's Esophagus | Long Segment Barrett's EsophagusUnited States
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The Guthrie ClinicActive, not recruiting
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Interscope, Inc.RecruitingBarrett's Esophagus With DysplasiaUnited States, Sweden, United Kingdom
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Mayo ClinicCompletedBarrett's Esophagus With DysplasiaUnited States
-
Massachusetts General HospitalEnrolling by invitationBarrett Esophagus | Barrett's Esophagus Without Dysplasia | Barretts Esophagus With DysplasiaUnited States
-
University of CambridgeUniversity of NottinghamRecruitingBarrett's OesophagusUnited Kingdom
-
Lucid Diagnostics, Inc.CompletedBarrett Esophagus | Esophageal Adenocarcinoma | Barrett's Esophagus Without Dysplasia | Barretts Esophagus With DysplasiaUnited States, Spain
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Johns Hopkins UniversityAmerican Society for Gastrointestinal Endoscopy; Pentax Medical CorporationCompletedBarrett's Esophagus, Esophageal Intraepithelial NeoplasiaUnited States, Germany
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Mayo ClinicFred Hutchinson Cancer CenterCompletedBarrett's Esophagus With High Grade Dsyplasia | Early Esophageal CancerUnited States