2,000
Participants
Start Date
November 1, 2020
Primary Completion Date
December 31, 2021
Study Completion Date
January 15, 2022
Set the minimum time of gastroscopy
This study contains 2 stages. At the first stage, no interventions are implemented. The researchers just observe the actual procedure time of gastroscopy. At the second stage, a minimal procedure time is set based on the observational results of the first stage.
Changhai Hospital, Second Military Medical University, Shanghai
Changhai Hospital, Shanghai
Changhai Hospital
OTHER