Clinical trial · Observational
Lucid Registry Study
A Multicenter, Prospective, Open-Label Registry Study of the Utilization of EsoGuard, on Samples Collected Using EsoCheck, in an At-Risk Population Undergoing Standard of Care Screening for, and Management of, Previously Undiagnosed Barrett's Esophagus and/or Esophageal Adenocarcinoma
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 29, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260929-000001
Summary
Brief summary (as posted)
This is a multicenter, prospective, observational study designed to capture a limited set of data consisting of diagnostic test results and clinical management information on subjects who undergo EC/EG to assess for the presence of BE/EAC. Once sufficient time has elapsed for EsoGuard results to be available, as well as for any subsequent clinical evaluation to have been performed (e.g., upper endoscopy and any initial therapeutic management), study staff will obtain the desired information and record it in an electronic data collection (EDC) system, pertaining to subject demographics, pertinent medical history, and risk factors for BE or EAC as well as (1) information about the EsoCheck cell collection procedure and patient tolerance, (2) EsoGuard test result; (3) initial clinical management including upper endoscopy, if performed, and diagnosis (as determined by the endoscopist and the pathologist assessing any biopsies taken. For subjects endoscopically confirmed with intestinal metaplasia, dysplasia, or cancer, the registry will collect additional clinical management and/or a therapeutic procedure(s) performed and other mid- to long-term outcomes. For subjects who are negative for BE/EAC via EsoGuard or negative for BE/EAC via EGD will be offered the option of longer-term follow-up in the form of intermittent wellness checks. The time point for collecting such information shall be fluid, depending on the time course of care provided subsequent to the EsoGuard result being available. Subject participation duration is dependent on EsoGuard results, physician referral, EGD results (if referred) and participation in long-term follow-up. If EG results are negative and subject is not referred for an EGD, participation could last 1 month. If a subject is confirmed with BE/EAC, participation may continue beyond this minimum for an indefinite period, with no predetermined maximum duration.
Conditions
Conditions (4)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Barrett Esophagus | — | UNRESOLVED | — |
| Barretts Esophagus With Dysplasia | — | UNRESOLVED | — |
| Barrett's Esophagus Without Dysplasia | — | UNRESOLVED | — |
| Esophageal Adenocarcinoma | Esophageal Adenocarcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| EsoCheck® | Device | — | UNRESOLVED |
| EsoGuard® | Diagnostic Test | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Subsequent Clinical Management Following EsoGuard Testing
- timeFrame
- Up to 12 months following EsoGuard testing
- description
- Proportion of subjects who undergo a clinically relevant management action following receipt of an EsoGuard result, including referral for esophagogastroduodenoscopy (EGD), surveillance, therapeutic intervention, or other physician-directed management. Clinical management decisions are collected as part of routine clinical care.
Secondary outcomes (6)
- measure
- Endoscopic Confirmation of Barrett's Esophagus and/or Esophageal Neoplasia
- timeFrame
- Up to 12 months following EsoGuard testing
- description
- Proportion of subjects with a completed EGD and pathology assessment confirming Barrett's esophagus (BE), dysplasia, esophageal adenocarcinoma (EAC), or other relevant esophageal findings following EsoGuard testing.
- measure
- Disease Stage at Endoscopic Diagnosis
- timeFrame
Eligibility
Eligibility (as posted)
- Sex
- All
Show eligibility criteria text
Inclusion Criteria: 1. Individuals in whom a healthcare provider has made the independent clinical decision to screen for BE/EAC (based on assessment of elevated disease risk) using EsoGuard for analysis of cell samples collected with EsoCheck 2. Provided written informed consent for prospective registry participation/data collection Exclusion Criteria: 1. Inability to provide written informed consent 2. Subjects who fall outside the eligible population defined by the EsoCheck device Instructions For Use (IFU)
References
Publications (0)
Data not yet available