Difference of complete resection of cold snare polypectomy between thin wire type and normal wire snares for small colorectal polyps

Difference of complete resection of cold snare polypectomy between thin wire type and normal wire snares for small colorectal polyps - Difference of complete resection of cold snare polypectomy between thin wire type and normal wire snares for small colorectal polyps

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036901

Enrollment

250

Registered

2019-05-30

Start date

2019-05-30

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 adenoma

Interventions

GroupA We perform cold snare polypectomu using normal type snare. GroupB We perform cold snare polypectomu using thin type snare.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)Patients whose performance state is 0,1,2(ECOG). 2)Patients whose lesion was diagnosed less than 10mm in diameter and protruded morphology without pedunculated type. 3)Patients who provided written informed consent.

Exclusion criteria

Exclusion criteria: 1)Patients who can not take pre-treatment drug for colonoscopy. 2)patients who is allergic to a pre-treatment drug or sedative drug. 3)Pregnant patient. 4)Breast-feeding patients 5)Patients with a diagnosis of FAP and patients with a family history.

Design outcomes

Primary

Measure	Time frame
Histological complete resection rate	—

Countries

Japan

Contacts

Public ContactToshiki Horii

Yuri-Kumiai General Hospital Department of Gastroenterology

horiitoshiki@gmail.com0184-27-1200

Outcome results

None listed

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