MedTrace Logo

Can Overall Adenoma Detection Rate Replace Screening Adenoma Detection Rate ? Multicenter Study

NCT05125939 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 2700

Last updated 2025-08-07

No results posted yet for this study

Summary

This is a prospective equivalence colonoscopy study evaluating whether overall adenoma detection rate (ADR) is a reliable alternate for screening ADR. Overall indication includes screening, surveillance, and diagnostic indications.

Conditions

  • Adenoma Detection Rate
  • Colonoscopy

Interventions

OTHER

Comparison of ADR

The investigators will compare ADRs using traditional screening-restricted definition and combined screening, surveillance, and diagnostic indication (i.e., overall-non-FIT indication). The impact of addition of FIT+ indication into the overall indication (i.e., overall-FIT indication) on ADR will also be evaluated.

Sponsors & Collaborators

  • E-DA Hospital

    collaborator OTHER

  • E-Da Dachang Hospital

    collaborator UNKNOWN

  • Chang Gung Memorial Hospital

    collaborator OTHER

  • Sepulveda Ambulatory Care Center, Veterans Affairs Greater Los Angeles Healthcare System

    collaborator UNKNOWN

  • Evergreen General Hospital, Taiwan

    lead OTHER

Principal Investigators

  • Chi-Liang Cheng · Evergreen General Hospital, Taoyuan, Taiwan

Eligibility

Min Age
50 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-11-20
Primary Completion
2026-06-30
Completion
2026-09-30

Countries

  • United States
  • Taiwan

Study Locations

More Related Trials

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 NCT05125939 on ClinicalTrials.gov