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High Definition Colonoscopy (HDC) vs. Dye Spraying Chromo-colonoscopy (DSC) in Screening Patients With Long-standing Inflammatory Bowel Disease (IBD)

NCT04191655 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 211

Last updated 2026-03-06

No results posted yet for this study

Summary

Inflammatory Bowel Disease (IBD) involving the colon is a known risk for colon cancer. There are two standards-of-care colonoscopy techniques used for screening all patients who suffer from IBD for more than eight years. One method is to obtain random biopsies throughout the colon and the other is by using dye spraying chromo-colonoscopy.

This trial aims to study the difference between the two colonoscopy techniques during the era of high definition camera in detecting neoplastic lesions during screening patients with long-standing IBD.

Conditions

  • Inflammatory Bowel Diseases
  • Colon Dysplasia
  • Ulcerative Colitis
  • Crohn Colitis
  • Indeterminate Colitis

Interventions

DEVICE

High Definition Colonoscopy

A colonoscopy that used high definition (HD) camera

DEVICE

Dye Spraying Chromocolonoscopy

A colonoscopy that used high definition camera in addition to dye spraying on the interior colon surface.

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
SCREENING
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-04-03
Primary Completion
2024-01-01
Completion
2024-01-01

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases
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 NCT04191655 on ClinicalTrials.gov