Retrospective study of the relative merits of the image enhanced endoscope in the endoscopic diagnosis of early gastric cancer

Retrospective study of the relative merits of the image enhanced endoscope in the endoscopic diagnosis of early gastric cancer - the relative merits of the image enhanced endoscope

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000021603

Enrollment

Registered

2016-03-25

Start date

2016-09-01

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

early gastric cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The case what the video had been taken where was carried out EMR (endoscopic mucosal resection) or ESD (endoscopic gastric submucosal dissection) for the early gastric cancer or gastric adenoma at Kyoto Prefectural University of Medicine Hospital.

Exclusion criteria

Exclusion criteria: Cases principal investigator has determined to be inappropriate as a subject Cases of age is less than 20 years old at the time of the endoscope underwent

Design outcomes

Primary

Measure	Time frame
Visibility due to video	—

Secondary

Measure	Time frame
Site and macroscopic type , size of cancer Visibility of pathological diagnosis and the endoscope	—

Countries

Japan

Contacts

Public ContactOsamu Dohi

Kyoto Prefectural University of Medicine University Gastroenterology and Hepatology

osamu-d@koto.kpu-m.ac.jp075-251-5519

Outcome results