NCT05481632
Completed
Not Applicable
Validating the Safety and Effectiveness of ENDOANGEL Lower Gastrointestinal Endoscope Image Auxiliary Diagnostic Software
ConditionsIntestinal Polyps
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Intestinal Polyps
- Sponsor
- Ruijin Hospital
- Enrollment
- 1360
- Locations
- 1
- Primary Endpoint
- sensitivity of polyps identification
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief Summary
To evaluate the safety and effectiveness of ENDOANGEL Lower Gastrointestinal Endoscope Image Auxiliary Diagnostic Software developed and manufactured by Wuhan ENDOANGEL Medical Technology Co., Ltd.
Investigators
Eligibility Criteria
Inclusion Criteria
- •18 years old ≤ age ≤ 75 years old, male or female;
- •Subjects with colonoscopy diagnosis and screening needs;
- •Sign the Written Informed Consent Form;
- •With full capacity for civil conduct.
Exclusion Criteria
- •History of acute myocardial infarction (within 6 months), severe heart, liver, and renal insufficiency or mental disease;
- •Patients who are taking aspirin, warfarin, and other anticoagulants;
- •Patients with inflammatory bowel disease, or polyposis syndromes, or confirmed or highly suspected colon cancer;
- •History of colorectal surgery;
- •Patients with familial adenomatous polyposis;
- •Pregnant women (if the subject is a woman of reproductive age and cannot confirm whether she is pregnant, a pregnancy test is required);
- •Patients who are participating in clinical trials of other drugs or medical devices;
- •Patients who are not eligible to participate in this clinical trial in the opinion of the investigator.
Outcomes
Primary Outcomes
sensitivity of polyps identification
Time Frame: 3 months
The numerator is the number of true positives and the denominator is the total number of true positives and false negatives.
specificity of polyps identification
Time Frame: 3 months
The numerator is the number of true negatives and the denominator is the total number of true negatives and false positives.
Secondary Outcomes
- Polyp detection rate(3 months)
Study Sites (1)
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