A retrospective cohort study comparing an S-O clip and a clip-with-line traction method of endoscopic submucosal dissection for gastric epithelial neoplasia

A retrospective cohort study comparing an S-O clip and a clip-with-line traction method of endoscopic submucosal dissection for gastric epithelial neoplasia - A retrospective cohort study comparing an S-O clip and a clip-with-line traction method of endoscopic submucosal dissection for gastric epithelial neoplasia

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000047922

Enrollment

140

Registered

2022-06-01

Start date

2021-09-30

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

early gastric cancers, gastric adenomas

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Preoperative endoscopy diagnosed or suspected to be gastric adenoma or cancer that meets the absolute or expanded indication of ESD according to the Japanese guidelines for ESD and EMR for early gastric cancer (second edition) 2) Patients who underwent S-O clip-assisted ESD or clip-with-line-assisted ESD 3) Written informed consent by patients for ESD

Exclusion criteria

Exclusion criteria: 1) Patients who underwent gastrectomy or reconstructive surgery of gastric tube 2) Lesions that were suspected of superficial gastric neoplasms preoperatively but diagnosed as a non-neoplastic lesions by the pathological examination after ESD 3) Other than the first treated lesion in patients who underwent ESD for two or more lesions at one time

Design outcomes

Primary

Measure	Time frame
Gastric ESD procedure time	—

Countries

Japan

Contacts

Public ContactMitsuru Nagata

Shonan Fujisawa Tokushukai Hospital Department of Endoscopy

mitsuru10jp@yahoo.co.jp0466-35-1177

Outcome results