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Patients with Low-Grade Dysplasia or Long Segment Barrett's Esophagus [ValidationCohort] for Esophageal Cancer (EMERALD Trial)
N/A
Recruiting
Led By Ajay Goel, PhD
Research Sponsored by City of Hope Medical Center
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up through study completion, an average of 1 year
Awards & highlights
EMERALD Trial Summary
This study aims to develop a highly sensitive, specific, and cost-effective blood assay for the early detection of esophageal adenocarcinoma and its precursor lesions, using advanced machine learning and state-of-the-art biological analyses.
Eligible Conditions
- Esophageal Cancer
- Barrett's Esophagus
- Esophageal Dysplasia
- Barrett's Adenocarcinoma
- GERD
- Acid Reflux
- Barrett's esophagus
- Esophageal Adenocarcinoma
EMERALD Trial Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ through study completion, an average of 1 year
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~through study completion, an average of 1 year
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Primary outcome measures
Sensitivity
Secondary outcome measures
Proportion of correct predictions (true positives and true negatives) among the total number of cases (i.e., accuracy)
Specificity
EMERALD Trial Design
10Treatment groups
Experimental Treatment
Group I: Patients with Low-Grade Dysplasia or Long Segment Barrett's Esophagus [ValidationCohort]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found to only have Barrett's Esophagus, with one of the following:
Craniocaudal maximal extension of 3 cm or more
Low-grade dysplasia at most, independently of Barrett's segment length
Group II: Patients with Low-Grade Dysplasia or Long Segment Barrett's Esophagus [Test Cohort]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found to only have Barrett's Esophagus, with one of the following:
Craniocaudal maximal extension of 3 cm or more
Low-grade dysplasia at most, independently of Barrett's segment length
Group III: Patients with Esophageal Adenocarcinoma or High-Grade Dysplasia Barrett's Esophagus [Validation]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found to only have one of the following:
Barrett's Esophagus, with high-grade dysplasia, independently of Barrett's segment length
Esophageal adenocarcinoma of any stage
Esophageal adenocarcinoma confined to the mucosa (stage Tis)
Group IV: Patients with Esophageal Adenocarcinoma or High-Grade Dysplasia Barrett's Esophagus [Training]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found to only have one of the following:
Barrett's Esophagus, with high-grade dysplasia, independently of Barrett's segment length
Esophageal adenocarcinoma of any stage
Esophageal adenocarcinoma confined to the mucosa (stage Tis)
Group V: Patients with Esophageal Adenocarcinoma or High-Grade Dysplasia Barrett's Esophagus [Test Cohort]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found to only have one of the following:
Barrett's Esophagus, with high-grade dysplasia, independently of Barrett's segment length
Esophageal adenocarcinoma of any stage
Esophageal adenocarcinoma confined to the mucosa (stage Tis)
Group VI: Patients with Esophageal Adenocarcinoma [Matching Normal Tissue]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found to only have one of the following:
Esophageal adenocarcinoma of any stage
Esophageal adenocarcinoma confined to the mucosa (stage Tis)
Group VII: Patients with Esophageal Adenocarcinoma [Malignant Tissue]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found to only have one of the following:
Esophageal adenocarcinoma of any stage
Esophageal adenocarcinoma confined to the mucosa (stage Tis)
Group VIII: Individuals Without Esophageal Adenocarcinoma or Barrett's Esophagus [Validation Cohort]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found not to have any Barrett's Esophagus or adenocarcinoma.
Group IX: Individuals Without Esophageal Adenocarcinoma or Barrett's Esophagus [Training Cohort]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found not to have any Barrett's Esophagus or adenocarcinoma.
Group X: Individuals Without Esophageal Adenocarcinoma or Barrett's Esophagus [Test Cohort]Experimental Treatment1 Intervention
Individuals who underwent endoscopy and were found not to have any Barrett's Esophagus or adenocarcinoma.
Find a Location
Who is running the clinical trial?
City of Hope Medical CenterLead Sponsor
568 Previous Clinical Trials
1,923,660 Total Patients Enrolled
Ajay Goel, PhDPrincipal InvestigatorCity of Hope Medical Center
9 Previous Clinical Trials
6,577 Total Patients Enrolled
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