Detection of Endoscopic Resection Scars and Delineation of Recurrence is Trainable
NCT ID: NCT06193356
Last Updated: 2025-11-25
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
141 participants
INTERVENTIONAL
2024-11-11
2027-01-01
Brief Summary
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After consent is given, the participant will open the online survey and fill this in.
First the participant will be asked to create a pseudonym (name+year of birth) and fill in their demographical information (Grade, years in current role, colonoscopy experience, experience of colonic tissue resection, country of employment
The first 15 pictures will be shown prior to a learning intervention. For each picture the same questions will be asked:
* Is this an endoscopic resection scar?
* Based on this image does the scar demonstrate evidence of residual or recurrent adenoma (RRA)?
* What is your level of confidence?
* If the scar shows RRA, how would you treat it? (skip if you feel no RRA).
* If the scar does not show RRA do you feel there is another diagnosis? After the first 15 pictures a video-based learning tool will be shown on detection of RRA.
After the learning tool 15 different pictures will be shown, the same questions will be asked. All responses will be collected by the investigators. Statistical analysis will be performed using visual studio code (Microsoft, Redmond, USA) Images will be selected from the 'Australian Colonic LSL Endoscopic Resection Study' (ACE) database, which is an international multicentre registry of images and videos for retrospective analysis of colonic lesions. Images, videos, procedural information, and histopathological data are stored on a secure online web portal after written informed consent of every participating patient.
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
DIAGNOSTIC
NONE
Study Groups
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Pre learning tool
Assessment of endoscopic images prior to a learning tool about scars and recurrence
No interventions assigned to this group
post learning tool
Assessment of endoscopic images after a learning tool about scars and recurrence
Learning tool
Video based learning tool about detection of endoscopic resection scars and recurrence.
Interventions
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Learning tool
Video based learning tool about detection of endoscopic resection scars and recurrence.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
18 Years
ALL
Yes
Sponsors
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University Hospital, Ghent
OTHER
Responsible Party
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Principal Investigators
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David J Tate, PhD
Role: PRINCIPAL_INVESTIGATOR
UZ Ghent
Locations
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UZ Gent
Ghent, , Belgium
Countries
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Central Contacts
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Other Identifiers
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ONZ-2024-0133 - ID16649
Identifier Type: -
Identifier Source: org_study_id
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