Performance evaluation test for EndoBRAIN-00

The detection performance of EndoBRAIN-00 for colorelctal lesions. - The detection performance of EndoBRAIN-00 for colorelctal lesions.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000037064

Enrollment

400

Registered

2019-06-17

Start date

2019-06-17

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

colorectal lesion

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients who underwent colonoscopy at Showa University Northern Yokohama Hospital from October 2018 to January 2019. 2. Patients at the age of 18 years of age or older. 3. Patients who have no indication of denial about the use of data.

Exclusion criteria

Exclusion criteria: 1. Inflammatory bowel disease 2. Hereditary polyposis(e.g. FAP) 3. Patients who are judged ineligible at the discretion of the researcher.

Design outcomes

Primary

Measure	Time frame
To clarify whether the sensitivity of EB-00 for colorectal polyps exceeds 90%.	—

Secondary

Measure	Time frame
1. The specificity, PPV and NPV of EB-00. 2. The sensitivity, specificity, PPV and NPV for diminutive( <5mm) polyps. 3. The false positive rate of EB-00 4. The sensitivity, specificity, PPV and NPV for flat or depressed lesions. 5. The sensitivity, specificity, PPV and NPV for protruded lesions.	—

Countries

Japan

Contacts

Public ContactMasashi Misawa

Showa University Northern Yokohama Hospital Digestive Disease Center

mmisawa@med.showa-u.ac.jp045-949-7265

Outcome results