Endoscopic submucosal dissection for neoplasia of the greater curvature of the upper and middle stomach: J-shaped superficial cutting and splashed dissection

Endoscopic submucosal dissection for neoplasia of the greater curvature of the upper and middle stomach: J-shaped superficial cutting and splashed dissection - Strategy of ESD for gastric cancer at great curvature

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000032713

Enrollment

Registered

2018-06-07

Start date

2018-05-25

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 cancer,adenoma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Gastric neoplasia included early gastric cancer and adenoma that could not be preoperatively distinguished from early gastric cancer. ESD was indicated for early gastric cancer in which the invasion depth was expected to be less than slightly submucosal and there was no possible lymph node metastasis, based on Japanese ESD criteria. The inclusion criterion was a lesion affecting the greater curvature of the upper and middle body of the stomach.

Exclusion criteria

Exclusion criteria: The patient who does not agree with this study.And the cancer suitable for surgery rather than ESD by following EGD,and UL positive.

Design outcomes

Primary

Measure	Time frame
Primary outcome was the en bloc resection rate.	—

Secondary

Measure	Time frame
Secondary outcomes included complete resection (R0) rate, procedure time, perforation rate, total bleeding time, and the total number massive bleeding events and number of times hemostatic forceps were used during ESD.	—

Countries

Japan

Contacts

Public ContactNoriko Nishiyama

Faculty of Medicine, Kagawa University Department of Gastroenterology

n-nori@med.kagawa-ua.c.jp087-891-2156

Outcome results