Feasibility of a novel extra-wide-angle-view colonoscope: a clinical study

Feasibility of a novel extra-wide-angle-view colonoscope: a clinical study - Feasibility of a novel extra-wide-angle-view colonoscope

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000016450

Enrollment

Registered

2015-02-05

Start date

2010-03-15

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

colonoscopy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: no symptom (screening, FIT(+), PET(+)), symptom (abd. pain, melena/anal bleeding)

Exclusion criteria

Exclusion criteria: acute colitis, inflammatory bowel syndrome, post colorectomy.

Design outcomes

Primary

Measure	Time frame
Safety of a novel colonoscope	—

Countries

Japan

Contacts

Public ContactToshio Uraoka

Okayama University Hospital Department of Endoscopy

toshi_urao@yahoo.co.jp086-235-7219

Outcome results

None listed

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