Examination of image acquisition time using ultra-magnifying endoscopy

Prospective study of image acquisition time using ultra-magnifying endoscopy - Prospective study of image acquisition time

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000036359

Enrollment

Registered

2019-03-31

Start date

2019-03-31

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

Ulcerative colitis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with ulcerative colitis who are clinically required to undergo colonoscopy at the Showa University Northern Yokohama Hospital.

Exclusion criteria

Exclusion criteria: Patients who did not obtain consent for study participation

Design outcomes

Primary

Measure	Time frame
Superiority (shorter time) to the staining method of the NBI method	—

Secondary

Measure	Time frame
Superiority (shorter time) to biopsy of the NBI method	—

Countries

Japan

Contacts

Public ContactYasuharu Maeda

Showa University Northern Yokohama Hospital Digestive Disease Center

yasuharumaeda610@hotmail.com+81459497000

Outcome results