An observational study in Adenoma Colon Polyp, sponsored by Renmin Hospital of Wuhan University. Recruiting at 1 site in China. Open to participants aged 50 Years and older. Per ClinicalTrials.gov, last updated 2025-04-13.
Sponsored by Renmin Hospital of Wuhan University · Observational
In recent years, computer-aided diagnosis system based on artificial intelligence (AI) has been used in colorectal polyp detection. In recent years, computer-aided diagnosis system based on artificial intelligence (AI) has been used in colorectal polyp detection. However, whether AI-assisted can improve the adenoma-detection rate (ADR) is inconclusive. This study aims to evaluate the real-world performance of an AI system that combines polyp detection with colonoscopy quality control.
This study aims to explore the clinical application value of AI-based polyp detection and quality control function by comparing the data of polyp detection rate and adenoma detection rate in multiple centers with and without AI-assisted colonoscopy in a multicenter, prospective real world study. However, whether AI-assisted can improve the adenoma-detection rate (ADR) is inconclusive. This study aims to evaluate the real-world performance of an AI system that combines polyp detection with colonoscopy quality control.
This study aims to explore the clinical application value of AI-based polyp detection and quality control function by comparing the data of polyp detection rate and adenoma detection rate in multiple centers with and without AI-assisted colonoscopy in a multicenter, prospective real world study.
312 studies on the registry are indexed under Polyps; 60 are open to participants now.
This study's planned enrollment of 7,500 is above the median of 209 across 101 observational studies indexed under Polyps.
Browse Polyps studies →Renmin Hospital of Wuhan University is the lead sponsor of 86 studies on the registry; 29 are open to participants now.
Counted across the registry records on this site, refreshed daily.
patients required diagnostic colonoscopy, screening colonoscopy, or follow-up colonoscopy
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Group with AI assistance
Device: ANDOANGEL
Group without AI assistance
Polyps were identified by endoscopists assisted by an AI system: rectangular box marks; Monitoring of ileocecal position: whether blindness was reached was displayed in the lower left corner of the interface. Mirror entry and exit time monitoring: the operation time is displayed in the upper left corner of the interface. Colonoscopy withdrawal speed monitoring: the relative withdrawal speed was displayed on the left side of the interface.
Adenoma detection rate
The numerator is the number of patients who had at least one adenoma on colonoscopy, and the denominator is the total number of patients who underwent colonoscopy
Time frame: During Endoscopy procesure
Polyp detection rate
The numerator is the number of patients who had at least one polyp on colonoscopy, and the denominator is the total number of patients who underwent colonoscopy
Time frame: During Endoscopy procesure
Detection rate of serrated adenoma
The numerator is the number of patients who had at least one serrated adenoma on colonoscopy, and the denominator is the total number of patients who underwent colonoscopy
Time frame: During Endoscopy procesure
Average number of polyps per colonoscopy
The numerator is the total number of polyps detected by colonoscopy, and the denominator is the total number of colonoscopies
Time frame: During Endoscopy procesure
Colonoscopy time
The pure negative time of the whole examination did not include the time of endoscopy entry and the time of biopsy
Time frame: During Endoscopy procesure
Proportion of over-speed frames
Time frame: During Endoscopy procesure
Plan to share: No
No publications or documents are linked to this record.
Started May 2024 (actual). Primary completion is estimated for Dec 2025, 19 months after the start.
Of 51 non-industry observational studies under Polyps, half reached primary completion within 30 months of starting (the median), counting those still running; a quarter within 11 and three quarters within 58. This study's planned 19 months is below that.
Counting every sponsor, half of 58 studies reached it within 30 months; a quarter within 11 and three quarters within 58.
How these figures are worked out, and which studies are left out of them.
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Renmin Hospital of Wuhan University