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CLUE: CLinical Utility Study of EsoGuard

CLUE: CLinical Utility Study of EsoGuard on Samples Collected Using EsoCheck as a Triage Test for Endoscopy to Identify Barrett's Esophagus (BE)

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06030180
Acronym
PR-0410
Enrollment
566
Registered
2023-09-08
Start date
2023-02-23
Completion date
2024-12-13
Last updated
2025-06-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Barrett Esophagus, Barretts Esophagus With Dysplasia, Esophagus Adenocarcinoma

Brief summary

Utilize real-world data from the commercial use of EsoGuard testing on samples collected with EsoCheck (EC/EG) to evaluate the impact of EsoGuard results on health care provider's decision for endoscopy referral. Assess patient compliance with recommendations for upper endoscopy, and relationship of compliance to positive EsoGuard results.

Interventions

DEVICEEsoGuard

EsoGuard is a set of genetic assays and algorithms for the assessment of specific methylation patterns of DNA encoding the genes vimentin (VIM) and cyclin A1 (CCNA1)

Sponsors

Lucid Diagnostics, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
12 Years to 99 Years
Healthy volunteers
No

Inclusion criteria

1. Individuals in whom the clinical decision has been made to screen for BE using EC/EG 2. Individuals who meet criteria for BE screening in accordance with either the 2022 ACG guidelines, or the AGA best practice advice from their 2022 clinical practice update.

Exclusion criteria

1. Individuals who fall outside the eligible population defined by the EsoCheck device Instructions For Use (IFU) 2. Individuals who do not meet either the ACG or AGA guidelines/practice advice for BE screening 3. Inability to provide written informed consent or participate in the required follow up

Design outcomes

Primary

MeasureTime frameDescription
Clinical UtilityThrough study completion, an average of 1 yearUtilize real-world data from the commercial use of EsoGuard testing on samples collected with EsoCheck (EC/EG) to evaluate the impact of EsoGuard results on health care provider's decision for endoscopy referral. This will be measured by asking physicians how the EsoGuard result impacted their referral decision.

Secondary

MeasureTime frameDescription
Patient ComplianceThrough study completion, an average of 1 yearAssess patient compliance with recommendations for upper endoscopy, and relationship of compliance to positive EsoGuard results. This will be measured by collecting data on whether patients received an endoscopy after being referred.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026