540
Participants
Start Date
January 15, 2024
Primary Completion Date
January 31, 2027
Study Completion Date
December 31, 2027
Fluoride varnish with SBGC
The Fluoride varnish (containing 5% NaF, Duraphat®, Colgate-Palmolive Company, NY, USA) mixed with 7.5% SBGC (Dencare (Chongqing) Oral Care Co., Ltd).
Fluoride varnish
The Fluoride varnish (containing 5% NaF, Duraphat®, Colgate-Palmolive Company, NY, USA)
Clinical Research Center, the Prince Philips Dental Hospital, Hong Kong
The University of Hong Kong
OTHER