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Effect of Application Time of 38% Silver Diamine Fluoride Solution on Arresting Dental Caries in Preschool Childre
Sponsor: The University of Hong Kong
Summary
To determine the optimal application time of silver diamine fluoride (38% SDF) in arresting dental caries in the primary teeth of preschool children.
Official title: Effect of Application Time of 38% Silver Diamine Fluoride Solution on Arresting Dental Caries in Preschool Children: a Randomized Double Blinded Controlled Trial
Key Details
Gender
All
Age Range
3 Years - 5 Years
Study Type
INTERVENTIONAL
Enrollment
665
Start Date
2021-10-01
Completion Date
2022-07-31
Last Updated
2026-04-28
Healthy Volunteers
Yes
Conditions
Interventions
3-second SDF application
Dosage: 3-second 38% SDF solution application
5-second SDF application
Dosage: 5-second 38% SDF solution application
10-second SDF application
Dosage: 10-second 38% SDF solution application
15-second SDF application
Dosage: 15-second 38% SDF solution application
30-second SDF application
Dosage: 30-second 38% SDF solution application
45-second SDF application
Dosage: 45-second 38% SDF solution application
60-second SDF application
Dosage: 60-second 38% SDF solution application
120-second SDF application
Dosage: 120-second 38% SDF solution application
180-second SDF application
Dosage: 180-second 38% SDF solution application
Locations (1)
Local kindergartens
Hong Kong, Hong Kong