The study of the forward-viewing endoscopic ultrasonography

Preliminary study of the forward-viewing endoscopic ultrasonography for the colorectal disease

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs042180180

Enrollment

120

Registered

2019-03-29

Start date

2016-03-31

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

colon

Interventions

use of the forward-viewing endoscopic ultrasonography

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1 known or suspected colorectal disease 2 colonoscopy scheduled or colonoscopy found colorectal disease

Exclusion criteria

Exclusion criteria: A. age limitations B. allergy for rubber C. incomplete informed consent D. pregnant

Design outcomes

Primary

Measure	Time frame
diagnosis of colon disease	—

Secondary

Measure	Time frame
Comparison with other modalities	—

Contacts

Public ContactMasanao Nakamura

Nagoya University Graduate School of Medicine

makamura@med.nagoya-u.ac.jp+81-527412111

Outcome results

None listed

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