dental caries prevention of occlusal surface in permanent first molars
Conditions
Interventions
opaque sealants will randomly place on each permanent first molar by well trained dentist. After 6 and 12 months,
other dentists evaluated the retention of sealed molars by using visual and tactile method,Clinpro sealants will place on the other permanent first molar in the same arch of experimental group (split
Experimental Procedure/Surgery,Active Comparator Procedure/Surgery
opaque sealant,Clinpro sealant
Sponsors
Research Unit of Herbal Medicine, Biomaterial, and Material for Dental Treatment
Dental material Poduction Unit,
Graduate School,
Chulalongkorn University
Eligibility
Sex/Gender
All
Age
7 Years to 9 Years
Inclusion criteria
Inclusion criteria: 1. permanent first molars in upper or lower arch that 1.1 deep pit and fissure 1.2 ICDAS 0-2 1.3 no history of sealant or any restoration 2. children with cooperative behavior and consent for treatment
Exclusion criteria
Exclusion criteria: 1. Dental cavitated caries ICDAS 3-6 2. Present of proximal caries that should be restore 3. enamel hypoplasia or fluorosis 4. partial eruption tooth and no adequate to control the moisture 5. Present of restorations or prior sealants on the teeth 6. permanent first molars in the same arch but very difference in anatomy 7. uncooperative children
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Clinical retention rate of sealant at 6 months after end of the intervention retention rate | — |
Secondary
| Measure | Time frame |
|---|---|
| Clinical retention rate of sealant at 12 months after end of the intervention retention rate | — |
Countries
Thailand
Contacts
Public ContactDonhathai Sittipongporn
Faculty of dentistry, Chulalongkorn University
Outcome results
None listed