The usefulness of out-patients endoscopic resection using cold snare polypectomy : a randomized controlled trial

The usefulness of out-patients endoscopic resection using cold snare polypectomy : a randomized controlled trial - The usefulness of cold snare polypectomy for the out-patients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020211

Enrollment

600

Registered

2015-12-15

Start date

2015-12-16

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

Colonic polyps

Interventions

Cold snare polypectomy EMR

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. The patients with colonic polyps which were subjected to endoscopic resection 2. The patients whose ECOG performance status should be 0 or 1 3. The patients with age 20 years old 4. The patients who gave written informed consent

Exclusion criteria

Exclusion criteria: 1. The patients with serious underlying disorders 2. The patients that were determined to be inappropriate to participate in the study by the investigators

Design outcomes

Primary

Measure	Time frame
late bleeding rate after polypectomy	—

Secondary

Measure	Time frame
Resection time. Endoscopic complete resection rate. bleeding rate of polyp size, polyp location, antithrombotic drug. negative cut end rate.	—

Countries

Japan

Contacts

Public ContactKensei Ohtsu

Tobata Kyoritsu Hospital Department of gastroenterology

k.ohtsu0120@gmail.com093-871-5421

Outcome results

None listed

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