Narrow band imaging, Flexible spectral imaging color enhancement versus white light endoscopy to compare adenoma miss rate in colonoscopy with polypectomy : a tri-modal prospective back-to-back study.

Narrow band imaging, Flexible spectral imaging color enhancement versus white light endoscopy to compare adenoma miss rate in colonoscopy with polypectomy : a tri-modal prospective back-to-back study. - NBI,FICE vs WLE study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000007645

Enrollment

Registered

2012-04-02

Start date

2012-01-01

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

patients with adenoma

Interventions

NBI-FICE group FICE-NBI group

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)patients with adenoma

Exclusion criteria

Exclusion criteria: 1) patients from hereditary non-polyposis colorectal cancer(HNPCC) 2) history of medical treatment for inflammatory bowel disease(IBD) 3) history of surgical resection for colorectal cancer 4) incomplete colonoscopy due to inadequate bowel preparation

Design outcomes

Primary

Measure	Time frame
The adenoma miss rate	—

Countries

Japan

Outcome results

None listed

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