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This is a randomized controlled multicenter clinical trial of computer-aided detection (CADe) system for the adjuvant diagnosis of intestinal polyps/adenomas ever conducted in a Chinese population. In addition, this study will evaluate the effect of CADe system on adenoma detection of endoscopists under fatigue.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| AI-assisted group | Experimental | Subjects in this group undergo AI-assisted colonoscopy. The AI-assisted system not only has the function of automatic polyp detection, but also has the function of colonoscopy quality control. |
|
| control group | No Intervention | Subjects in this group undergo routine colonoscopy. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| AI-assisted colonoscopy | Device | AI can not only detect suspicious lesions timely, and label them in the field of view of the colonoscopy, but also monitor withdrawal speed and calculate the clean withdrawal time automatically. |
| Measure | Description | Time Frame |
|---|---|---|
| adenoma detection rate | The proportion of patients with at least one histologically proven adenoma or carcinoma | up to 2months |
| withdrawal time compliance rate | The proportion of patients with clean withdrawal time >6min. | up to 2months |
| Measure | Description | Time Frame |
|---|---|---|
| polyp detection rate | The proportion of patients with at least one polyp. | up to 2 months |
| adenoma per colonoscopy | The number of adenomas detected per colonoscopy |
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Inclusion Criteria:Patients who need to undergo colonoscopy. -
Exclusion Criteria:Patients with CRC, inflammatory bowel disease, previous colonic resection, and antithrombotic therapy precluding polyp resection were excluded.
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| Name | Affiliation | Role |
|---|---|---|
| Xiaowei Liu, doctor | Xiangya Hospital of Central South University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Xiangya Hospital Central South University | Changsha | Hunan | China | |||
| Loudi Central Hospital |
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| up to 2 months |
| polyp per colonoscopy | The number of polys detected per colonoscopy | up to 2 months |
| Loudi |
| Hunan |
| China |