178
Participants
Start Date
August 31, 2016
Primary Completion Date
September 30, 2019
Study Completion Date
September 30, 2019
3% hypertonic saline
The same as above
Seoul National University Bundang Hospital Clinical Trial Center, Seongnam-si
Hallym University Dongtan Sacred Hospital, Hwaseong-si
Seoul National University Boramae Hospital, Seoul
National Research Foundation of Korea
OTHER
Seoul National University Hospital
OTHER