A prospective randomized trial comparing the pocket-creation method with clip traction and the pocket-creation method of colonic endoscopic submucosal dissection

A prospective randomized trial comparing the pocket-creation method with clip traction and the pocket-creation method of colonic endoscopic submucosal dissection - A prospective randomized trial comparing PCM-CT and PCM of colonic ESD

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000044059

Enrollment

100

Registered

2021-04-28

Start date

2021-04-28

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 neoplasms

Interventions

ESD using PCM-CT ESD using PCM

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Superficial colorectal neoplasms 20 mm - 100 mm in diameter

Exclusion criteria

Exclusion criteria: 1)Patients with lesions extending into the appendix orifice 2)Patients with lesions extending into the diverticulum 3)Patients with lesions extending the ileocecal valve 4)Patients with ulcerative colitis, Crohn disease 5)Patients with sever organ failure 6)Patients with lesion length diameter less than 2 cm, giant lesions with lesion length diameter exceeding 10 cm 7)Patients with rectal (Ra, Rb) lesions 8)Minors (19 years old or younger), seniors 91 years old or older 9)Patients who have been judged as inappropriate for this study

Design outcomes

Primary

Measure	Time frame
Dissection speed and procedure time of ESD	—

Countries

Japan

Contacts

Public ContactTakaaki Morikawa

Jichi Medical University Department of Medicine, Division of Gastroenterology

d2023@jichi.ac.jp0285-58-7348

Outcome results

None listed

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