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Wide-Area Transepithelial Sampling in Endoscopic Eradication Therapy for Barrett's Esophagus

NCT05056051 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2024-04-24

No results posted yet for this study

Summary

Esophageal cancer is a deadly disease that is becoming increasingly common in the United States. Barrett's esophagus (BE) is a pre-cancerous state that can develop into esophageal cancer, but is highly treatable. Progression of BE to esophageal cancer is still common due to missed diagnosis of Barrett's esophagus recurrence following treatment. Wide-Area Trans-Epithelial Sampling (WATS-3D) is a new technology that uses brush sampling to examine larger areas of the esophagus as compared to conventional biopsies. Preliminary studies show improved detection of cancerous changes in Barrett's esophagus surveillance. The investigators hope to see if the addition of WATS-3D increases the rate of detection of recurrent BE following treatment, which is of the utmost importance since it would allow for earlier re-treatment of disease and ultimately allow for prevention of progression to esophageal cancer.

Conditions

  • Barrett Esophagus
  • Esophageal Cancer

Interventions

DEVICE

WATS-3D tissue sampling prior to forceps biopsies

WATS-3D is a brush-based tissue sampling technique. Abrasive brush sampling of large areas of the esophagus pick up cells to obtain trans-epithelial specimens. This technique samples much larger tissue areas than standard forceps biopsies. Analysis is then done by proprietary neural-network based computer scanning and molecular diagnostics to identify abnormal cells.

DEVICE

WATS-3D tissue sampling following forceps biopsies

WATS-3D is a brush-based tissue sampling technique. Abrasive brush sampling of large areas of the esophagus pick up cells to obtain trans-epithelial specimens. This technique samples much larger tissue areas than standard forceps biopsies. Analysis is then done by proprietary neural-network based computer scanning and molecular diagnostics to identify abnormal cells. This will be done after forceps biopsies in this arm.

Sponsors & Collaborators

Principal Investigators

  • Srinadh Komanduri · Feinberg School of Medicine

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-10-01
Primary Completion
2025-06-30
Completion
2025-06-30
FDA Device
Yes

Countries

  • United States

Study Locations

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Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05056051 on ClinicalTrials.gov