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Comparison of Transparent Retractable Extension Device and Narrow Band Imaging on Colorectal Adenoma Detection

NCT00765180 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2015-11-18

No results posted yet for this study

Summary

The investigators previously reported that colonoscopy with a transparent retractable extension (TRE) device improved the adenoma detection rate without affecting intubation and withdrawal times. On the other hand, colonoscopy using narrow band imaging (NBI) is expected to lead to higher rate s of adenoma detection. The investigators compared the effects of TRE device on colorectal adenoma detection with those of NBI.

Conditions

  • Colorectal Cancer Screening

Interventions

DEVICE

TRE vs. NBI

TRE NBI

Sponsors & Collaborators

  • Showa Inan General Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
100 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2007-01-31
Primary Completion
2010-12-31
Completion
2010-12-31

Countries

  • Japan

Study Locations

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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 NCT00765180 on ClinicalTrials.gov