A multi-institutional prospective observational study of the efficacy and safety of under-gel EMR (UGEMR) for superficial colorectal tumor

A multi-institutional prospective observational study of the efficacy and safety of under-gel EMR (UGEMR) for superficial colorectal tumor - A multi-institutional prospective observational study of the efficacy and safety of under-gel EMR (UGEMR) for superficial colorectal tumor

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000045801

Enrollment

Registered

2021-10-20

Start date

2021-10-20

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

superficial colorectal tumors

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients with the superficical colorectal tumor indicated EMR, who received sufficient explanation and consent about this study,

Exclusion criteria

Exclusion criteria: 1)Major organ failure 2)Blood clotting disorder 3)Inappropriate for this study judged by the doctor.

Design outcomes

Primary

Measure	Time frame
R0 resection rate of the superficial colonic tumors.	—

Secondary

Measure	Time frame
The rate of conversion to Endoscopic Mucosal Resection(EMR), en bloc resection, complication. Operation time. Usage of the gel.	—

Countries

Japan

Contacts

Public ContactNaoya Okada

Omori Red Cross Hospital Gastroenterology

okdnya@gmail.com+81-3-3775-3111

Outcome results