Enhancing Gastric Submucosal Dissection Safety and Efficiency: A Prospective Randomized control Study Using Red Dichromatic Imaging

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0010709

Enrollment

198

Registered

2025-07-03

Start date

2024-11-27

Completion date

Unknown

Last updated

2025-07-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Procedure/Surgery : Red Dichromatic Imaging (RDI) is a new image enhancement endoscopic technique and can improve the visibility of deep vessels and help distinguish acute bleeding points. A recent re

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: ? A case in which endoscopic submucosal dissection was performed at SoonChunHyang University Bucheon hospital after being diagnosed with low grade dysplasia, high-grade dysplasia and gastric cancer. ? Adults between the ages of 19 and under 80 who voluntarily agreed to participate in the study. ? If two or more lesions are removed on the same procedure day, they are considered two or more separate procedures.

Exclusion criteria

Exclusion criteria: ? Patients who did not agree to participate in the study ? Patients who underwent endoscopic submucosal dissection under general anesthesia ? Patients who do not meet other including criteria

Design outcomes

Primary

Measure	Time frame
dissection speed	—

Secondary

Measure	Time frame
Procedure speed; En bloc resection rate;complications including failure of bleeding control and perforation;degree of proper muscle layer injury;pain score after procedure;fasting periods;hospital stay periods	—

Countries

Korea, Republic of

Contacts

Public ContactShin Hee Kim

Soon Chun Hyang University Hospital Bucheon

genny@schmc.ac.kr+82-31-621-5095

Outcome results