Clinical efficacy of flexible magnifying endoscopy with narrow band imaging for cervical epithelial tumor. : the diagnosis of localization, horizontal margin and invasion degree

Clinical efficacy of flexible magnifying endoscopy with narrow band imaging for cervical epithelial tumor. : the diagnosis of localization, horizontal margin and invasion degree - magnifying endoscopic examination for cervical epithelial tumor

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000014933

Enrollment

Registered

2014-08-23

Start date

2014-08-23

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

Cervical epithelial tumor

Interventions

We observe vaginal portion of cervix, cervix uteri and internal ostium of uterus by flexible magnifying endoscope. And,target biopsy by using endoscopic biopsy forceps.

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Patients from whom informed consent was obtained. Patients who need further examination for cervical epithelial tumor

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
A diagnostic rate for detection, horizontal margin and invasion degree by flexible magnifying endoscopy with narrow band imaging	—

Secondary

Measure	Time frame
Procedure time,adverse events	—

Countries

Japan

Contacts

Public ContactNoriko Nishiyama

Kagawa university Department of gastroenterology

n-nori@med.kagawa-u.ac.jp+81-87-891-2156

Outcome results

None listed

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