Efficacy of magnifying optical diagnosis for colorectal lesions using Narrow-band imaging International Colorectal Endoscopic classification.

Efficacy of magnifying optical diagnosis for colorectal lesions using Narrow-band imaging International Colorectal Endoscopic classification. - Efficacy of magnifying optical diagnosis using NICE classification.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000007608

Enrollment

313

Registered

2012-03-30

Start date

2012-04-01

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 lesion

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients who underwent total colonoscopy with magnification.

Exclusion criteria

Exclusion criteria: patient who had no polyp and only large polyps the size of which are over 10mm

Design outcomes

Primary

Measure	Time frame
High confidence rate of NBI with magnification for that of NBI without magnification	—

Countries

Japan

Contacts

Public Contactmineo iwatate

sano hospital gastrointestinal center

m.iwatate15@gmail.com078-785-1000

Outcome results