30
Participants
Start Date
March 31, 2014
Primary Completion Date
December 31, 2016
Study Completion Date
December 31, 2016
PPI (proton pump inhibitor)
"1. Pre ESD (endoscopic submucosal dissection)~ * Assessment atrophy and metaplasia in stomach, Check Helicobacter pylori~ * Use of PPI for 2 months~2. Post ESD 1 (After 2 months)~ * Assess the distribution of helicobacter pylori after using PPI.~ * Stop of PPI~3. Post ESD 2 (After 4 months)~ * Assess the distribution of helicobacter pylori after stop of PPI."
Asan Medical Center, Seoul
Lead Sponsor
Asan Medical Center
OTHER