Investigation of endoscopic gastric cancer screening combined with AI as an alternative to double check system

Multi-center randomized controlled study of endoscopic gastric cancer screening combined with AI - RCT of endoscopic gastric cancer screening combined with AI

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000059094

Enrollment

10834

Registered

2025-09-16

Start date

2025-09-01

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

Gastric cancer

Interventions

Combining AI with gastric cancer endoscopic screening Non-combining AI with gastric cancer endoscopic screening

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those who have undergone endoscopic gastric cancer screening

Exclusion criteria

Exclusion criteria: Participants who did not complete the endoscopy examination Participants who were determined to require further examination but did not undergo further examination Participants who the principal investigator determined to be unsuitable as study subjects Patients who are unable to express their own will due to dementia or impaired consciousness Patients who are unable to give consent

Design outcomes

Primary

Measure	Time frame
When comparing the gastric cancer detection rate in the AI group with the final gastric cancer detection rate in non-AI group, the AI group was non-inferior to the conventional group.	—

Secondary

Measure	Time frame
Comparison of the initial cancer detection rate, rate requiring further examination, positive predictive value, re-examination rate by double-check, and final cancer detection rate between the two groups	—

Countries

Japan

Contacts

Public ContactMOTOTSUGU KATO

Hokkaido Cancer Society Medicine

mkato1957@gmail.com09094352260

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026