Computer Aided Polyp Detection (C3PO) Trial

NCT ID: NCT04777019

Last Updated: 2025-08-17

Study Results

Results pending

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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Recruitment Status

WITHDRAWN

Study Classification

OBSERVATIONAL

Study Start Date

2020-06-07

Study Completion Date

2025-06-06

Brief Summary

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Computer aided detection (CADe) algorithms have been developed to overcome human errors and assist endoscopists in detecting more polyps during colonoscopy. The aim of this study was to investigate the accuracy of the novel Pentax Discovery CADe system (Discovery-AI) against pre-recorded videos of colon polyps of various size, shape and pathology while using videos of normal colon segments as controls from two different institutes.

Detailed Description

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Details regarding polyp size and location, morphology including Paris classification, optical assessment, and bowel preparation were prospectively collected and recorded in the online Redcap software. Final results of polyp histology were also collected. The video library was then independently reviewed for quality assessment by 3 experienced gastroenterologists. Videos that passed the initial quality assessment were then independently evaluated using the Discovery-AI system.

Aim of the study was to evaluate overall performance of Discovery-AI system for polyps of various size, morphology and pathology utilizing a prospectively developed video library.

Conditions

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Colonic Polyp

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

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Not applicable as standard of care Colonoscopy

Not applicable since not an intervention

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patients scheduled for a regular or screening colonoscopy at the institution as standard of care.
* Over 18 years of age

* Pregnant patients
* Inmate or prisoners
* Unable to provide informed consent
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The University of Texas Health Science Center, Houston

OTHER

Sponsor Role lead

Responsible Party

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Nirav C Thosani

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Other Identifiers

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HSC-MS-20-0687

Identifier Type: -

Identifier Source: org_study_id

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