242
Participants
Start Date
March 1, 2022
Primary Completion Date
February 28, 2023
Study Completion Date
April 24, 2023
Narrow-band imaging endoscopy
During endoscopy, gastric mucosal patterns would be examined by magnifying narrow-band imaging.
Digestive Disease Center, Soonchunhyang University Hospital, Seoul
Soonchunhyang University Hospital
OTHER