Evaluation of the Utility of Modified Mucosal Incision-Assisted Biopsy Using the Unroofing Technique with Cold Snare for Subepithelial Lesions of the Stomach

Evaluation of the Utility of Modified Mucosal Incision-Assisted Biopsy Using the Unroofing Technique with Cold Snare for Subepithelial Lesions of the Stomach - EUMISEL

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000056514

Enrollment

Registered

2024-12-25

Start date

2024-09-02

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

Gastric subepithelial lesion

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients diagnosed with gastric SEL and capable of providing informed consent.

Exclusion criteria

Exclusion criteria: Patients suspected of having submucosal tumor-like cancer. Patients with significant decreases in coagulation ability or platelet count. Patients who have expressed a wish not to use their information or materials. Patients deemed unsuitable for the study by the attending physician based on underlying diseases, age, ADL, gastric SEL size, and other factors.

Design outcomes

Primary

Measure	Time frame
Confirmation rate	—

Secondary

Measure	Time frame
Incidence of complications, procedure time, number of punctures/biopsies, and the maximum surface area of the obtained tissue samples	—

Countries

Japan

Contacts

Public Contactyoshitaka ando

Atsugi City Hospital Department of Gastroenterology and Hepatology

yoshitaka@jikei.ac.jp046-221-1570

Outcome results