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Clinical Trials/NCT05481632
NCT05481632
Completed
Not Applicable

Validating the Safety and Effectiveness of ENDOANGEL Lower Gastrointestinal Endoscope Image Auxiliary Diagnostic Software

Ruijin Hospital1 site in 1 country1,360 target enrollmentJanuary 17, 2021

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.

Registry
clinicaltrials.gov
Start Date
January 17, 2021
End Date
March 4, 2022
Last Updated
3 years ago
Study Type
Interventional
Study Design
Parallel
Sex
All

Investigators

Responsible Party
Sponsor

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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