3,500
Participants
Start Date
October 1, 2023
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
Perineal cleansing using chlorhexidine acetate solution
Perineal cleansing using chlorhexidine acetate solution
Normal saline
Perineal cleansing using normal saline
The University of Hong Kong
OTHER