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WLEvB-NBI
A Randomised Comparison Between White Light Endoscopy (WLE) and Bright Narrow Band Imaging (B-NBI) in the Diagnosis of Colonic Adenomas in Asymptomatic Subjects Undergoing Screening Colonoscopy.
Sponsor study identifier
Secondary identifiers
OTHER · HREC WSLHD
interventional
0
1 country
1
Study Start
February 2014
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
June 2021
Actual (reported)Study Completion
June 2024
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Removal of colorectal adenomas prevents the occurence of colorectal cancers. The use of chromo-endoscopy has been shown to improve the detection of flat adenomas. Narrow band imaging enables endoscopists to accurately describe the pit pattern of adenomas. By comparing White Light Endoscopy and Bright Narrow Band Imaging it will show if there is any comparable advantage to using one or the other for lesion detection and assessment.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
June 2024
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
November 27, 2012
Actual (reported)November 29, 2012
Actual (reported)February 2014
Date type not reportedThis date has not been verified as actual or estimated.
June 2021
Actual (reported)June 2024
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Improvement in detection of colorectal adenomas.
It is anticipated that colorectal adenomas will be more easily identifiable using Bright Narrow Band Imaging.
One year
Improvement of histological prediction
One year
Use of B-NBI to detect colonic adenomas.
Use of White Light Endoscopy to detect colonic adenomas.
Using Bright Narrow Band Imaging to detect colonic adenomas.
Use of White Light Endoscopy to detect colonic adenomas.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Westmead Endoscopy Unit
Westmead, New South Wales, 2145, Australia
0 participants (actual enrollment reported by the registry).
First Submitted
November 27, 2012
First Posted
November 29, 2012
Study Start
February 2014
Date type not reportedThis date has not been verified as actual or estimated.
RCT: WLE vs. NBI in Upper Gastrointestinal Endoscopy
Contact the study team to confirm eligibility.
Primary Completion
June 2021
Actual (reported)Study Completion
June 2024
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
March 27, 2025
Record last verified: 2025-03
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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