The efficacy of ultrasound guided fine-needle biopsy using the clip-with-thread method for small gastric subepithelial lesions-Randomized controlled trial

The efficacy of ultrasound guided fine-needle biopsy using the clip-with-thread method for small gastric subepithelial lesions-Randomized controlled trial - The efficacy of ultrasound guided fine-needle biopsy using the clip-with-thread method for small gastric subepithelial lesions

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037494

Enrollment

Registered

2019-07-25

Start date

2019-08-09

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 subepithlial lesion

Interventions

endoscopic ultrasound guided fine-needle biopsy using the clip-with-thread method endoscopic ultrasound guided fine-needle biopsy without the clip-with-thread method

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients who are diagnosed SMT and undergo eendoscopic ultrasound guided fine-needle biopsy. 2. Patients from whom written informed consent is obtained. 3. Patients who are older than 20 years old.

Exclusion criteria

Exclusion criteria: 1. Patients who are judged as contraindication for endoscopy. 2. Patients who have metal allergy. 3. Patients who are judged as being inappropriate for this study by their medical doctor. 4. Patients from whom written informed consent is not obtained.

Design outcomes

Primary

Measure	Time frame
Success rate of tissue sampling	—

Countries

Japan

Contacts

Public ContactYosuke Minoda

Kyushu university Department of Medicine and Bioregulatory Science

yminoda@med.kyushu-u.ac.jp+810926425082

Outcome results

None listed

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