160
Participants
Start Date
January 1, 2023
Primary Completion Date
December 31, 2024
Study Completion Date
December 31, 2024
Lidocaine
Lidocaine spray in both group with same puff number, but the timing before EGD insertion is different
RECRUITING
Hsueh-Chien Chiang, Tainan City
National Cheng-Kung University Hospital
OTHER