The effect of PRG barrier coat on prevention of dental caries to person with disability

The effect of PRG barrier coat on prevention of dental caries to person with disability - The effect of coating material containing S-PRG filler on prevention of dental caries

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000029237

Enrollment

Registered

2017-10-01

Start date

2017-10-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

incipient caries

Interventions

Only one coating usa One year observation No coating One year observation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1:The person who get Informed consent forms from doner or proxies 2:The person who have permanent tooth with incipient caries(ICDA:coad1 or coad2) and healthy tooth(ICDAS:coad0) 3:The person who have over 20% Plaque Control Record(PCR)

Exclusion criteria

Exclusion criteria: 1:The person who can't visit clinic regularly 2:The person who can't take medial examination with cooperative relationship 3:The person who we think unfit for this study

Design outcomes

Primary

Measure	Time frame
the amount of change DIAGNOdent data before and after application the coating	—

Countries

Japan,Asia(except Japan)

Contacts

Public ContactYasutaka Yawaka

Department of Oral Functional Science, Division of Dental Medicine, Faculty of Dental Medicine and G Dentistry for Children and Disabled Persons

yawaka@den.hokudai.ac.jp011-706-4292

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026