Dental caries
Conditions
Interventions
Toothpaste Group 1 (Crest Defence Repair Toothpaste):Oral health education + Oral hygiene guidance
Toothpaste Group 2 ((Improved Crest Pearl Salt White Toothpaste):Oral health education + Oral hygiene guidance
Toothpaste group 3 (black girl fluoride-free toothpaste):Oral health education+Oral hygiene guidance
Sponsors
Department of Preventive Dentistry, School of Stomatology, Peking University
Eligibility
Sex/Gender
All
Age
3 Years to 5 Years
Inclusion criteria
Inclusion criteria: 1) Provide written informed consent before participation; 2) Agree not to participate in any other oral/dental product research during the study; 3) Agree to suspend the use of any non-study oral care products during the study; 4) Good health (ie, without any disease that may affect participation in the study), may participate in the study; 5) Daily oral cleaning using a manual toothbrush instead of an electric toothbrush 6) Being in the middle of kindergarten, aged between 3-5 years old; 7) Meet at least one of the following criteria: There are two to ten tooth surfaces with an ICDAS score greater than or equal to 3; or at least one tooth with an ICDAS score greater than or equal to 5; or Cariostat results indicate a high-risk susceptible group
Exclusion criteria
Exclusion criteria: 1) Failure to comply with research requirements; 2) Wearing an orthodontic appliance or tray, or having a plan for orthodontic treatment in the following year; 3) Any disease or condition that may affect the examination process or safely complete the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| ICDAS score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Cariostat value; | — |
Countries
China
Contacts
Public ContactWensheng Rong
Department of Preventive Dentistry, School of Stomatology, Peking University
Outcome results
None listed