Comparison of cold snare polypectomy for sessile serrated lesions larger than 10 mm between expert and non-expert endoscopists

Comparison of cold snare polypectomy for sessile serrated lesions larger than 10 mm between expert and non-expert endoscopists - Comparison of CSP for SSLs larger than 10 mm between expert and non-expert endoscopists

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000046204

Enrollment

600

Registered

2021-11-26

Start date

2018-11-13

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

Sessile serrated lesion

Interventions

Cold snare polypectomy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with 10mm or more SSL

Exclusion criteria

Exclusion criteria: Lesions with the following endoscopic findings associated with cytological dysplasia or cancer

Design outcomes

Primary

Measure	Time frame
complete resection rate, en bloc resection rate, adverse event rate, and procedure time	—

Countries

Japan

Contacts

Public ContactKimoto Yoshiaki

NTT Medical Center Tokyo Division of Gastrointestinal Endoscopy

kimoto.yoshiaki@gmail.com03-3448-6111

Outcome results

None listed

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