A novel colonoscope for colorectal polyp detection: a multicenter study

A novel colonoscope for colorectal polyp detection: a multicenter study - A novel colonoscope for colorectal polyp detection: a multicenter study

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000008718

Enrollment

320

Registered

2012-08-17

Start date

2011-05-01

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

colorectal lesions

Interventions

A novel colonoscope group Standard colonoscope group

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Colorectal cancer screening or polyp surveillance.

Exclusion criteria

Exclusion criteria: Patients with genetic syndromes such as hereditary non-polypoid colon cancer (HNPCC) and familial adenomatous polyposis; inflammatory bowel disease; active bleeding; or a previous colonic resection.

Design outcomes

Primary

Measure	Time frame
Detection rate of colorectal neoplastic lesions using a a novel colonoscope	—

Countries

Japan

Contacts

Public ContactToshio Uraoka

School of Medicine, Keio University Division of Research and Development for Minimally Invasive Treatment, Cancer Center

turaoka@a3.keio.jp03-5363-3437

Outcome results

None listed

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