Prospective evaluation of hot snare polypectomy with low power pure-cut current for small polyps

The resection ability of hot snare polypectomy with low power pure-cut current for nonpedunculated colorectal polyps less than 10 mm - Resection depth of LPPC-HSP

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000054732

Enrollment

150

Registered

2024-06-24

Start date

2024-05-28

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

Colorectal polyps

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients with nonpedunculated colorectal polyps less than 10 mm 2. Patients aged 18 yrs or more 3. Patients with informed consent

Exclusion criteria

Exclusion criteria: 1.Cases with inflammatory bowel disease 2.Cases with polyposis syndrome 3.Cases with blood coagulation dysfunction 4.Cases with active infection disease 5.Cases with dialysis 6.Cases who are pregnant or planning to become pregnant during the study period. 7.Cases who can not interrupt anticoagulant agents 8.When reserchers consider to be inappropriate cases

Design outcomes

Primary

Measure	Time frame
The rate of R0 resection with submucosa	—

Secondary

Measure	Time frame
1.R0 resection rate 2.En bloc resection rate 3.Procedure time 4.Incidence of Adverse events 5.Incidence of the white protrusion at the ulcer bed 6.Presence of muscularis mucosa within the resected specimen 7.Presence of submucosal tissue within the resected specimen 8.Thickness of submucosal tissue within the resected specimen	—

Countries

Japan

Contacts

Public ContactRyo Mizuno

Shiga University of Medical Science Hospital Department of Gastroenterology

mizuryo@belle.shiga-med.ac.jp077-548-2217

Outcome results