Prospective feasibility study investigating the efficacy and safety of SOUTEN for colorectal endoscopic submucosal dissection/precutting endoscopic mucosal resection

Prospective feasibility study investigating the efficacy and safety of SOUTEN for colorectal endoscopic submucosal dissection/precutting endoscopic mucosal resection - Efficacy and safety of SOUTEN for colorectal endoscopic submucosal dissection/precutting endoscopic mucosal resection

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000034850

Enrollment

150

Registered

2018-11-10

Start date

2018-08-24

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 tumor

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Colorectal tumor that can not be resected en bloc by EMR

Exclusion criteria

Exclusion criteria: Colorectal tumor bigger than 50mm in size Clinical T1 cancer diagnosed by preoperative exam Patients who have been registered in this study Patients who were judged not eligible for participation in this study

Design outcomes

Primary

Measure	Time frame
Histological complete resection rate	—

Secondary

Measure	Time frame
En bloc resection rate, curative resection rate, procedure time, intraoperative perforation rate, postoperative bleeding rate, delayed perforation rate, recurrence rate, and survival rate	—

Countries

Japan

Contacts

Public ContactYuzuru Tamaru

National Hospital Organization, Kure Medical Center and Chugoku Cancer Center Gastroenterology

tamaruy@kure-nh.go.jp0823-22-3111

Outcome results