254
Participants
Start Date
January 1, 2023
Primary Completion Date
May 20, 2024
Study Completion Date
May 20, 2024
38% SDF treatment
Children with active caries will receive 38% silver diamine fluoride treatment
not to rinse for at least 30 minutes after SDF treatment
After receiving 38% silver diamine fluoride treatment, Children will be asked not to rinse their mouths for at least 30 minutes.
rinse mouth immediately after SDF treatment
After receiving 38% silver diamine fluoride treatment, Children will be asked to rinse their mouths immediately.
The university of Hong Kong, Hong Kong
The University of Hong Kong
OTHER