Usefulness of forward-viewing radial-array endoscopic ultrasonography for evaluating invasion depth of colorectal neoplasms

Usefulness of forward-viewing radial-array endoscopic ultrasonography for evaluating invasion depth of colorectal neoplasms - Usefulness of forward-viewing radial-array endoscopic ultrasonography for evaluating invasion depth of colorectal neoplasms

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000028059

Enrollment

120

Registered

2017-10-01

Start date

2017-08-30

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 neoplasms

Interventions

We diagnose the invasion depth by pit pattern and EUS in the same group.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: #Patients who are over 20 years old when the patients consent #Patients who are with neoplasms #Patients who will be treated by endoscopy or surgery #Patients who consent with the document

Exclusion criteria

Exclusion criteria: #Patients who are judged as inappropriate by investigator #Patients who are without the self judgement abilities #Patients who are with the history of chemotherapy(including endcrine therapy) and radiation therapy

Design outcomes

Primary

Measure	Time frame
The accuracy for invasion depth of colorectal neoplasms	—

Countries

Japan

Contacts

Public ContactTakeshi Kuno

Nagoya University Graduate School of Medicine Department of Gastroenterology and Hepatology

tkuno@med.nagoya-u.ac.jp052-741-2172

Outcome results

None listed

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