None listed
Conditions
Interventions
The study is a three-arm crossover study. Subjects use to brush with either a toothpaste including biomineral, a toothpaste (pH unadjusted) or a toothpaste (pH adjusted). The durations of using each t
Tooth paste
Sponsors
Ekuni Daisuke
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: The following criteria shall be applied to those who meet all of the following criteria 1)18 years or older 2)Healthy persons 3)Persons who, after receiving a full explanation of their participation in this study, are able to obtain written consent to participate in the study of their own free will based on a full understanding of the study.
Exclusion criteria
Exclusion criteria: Persons who are in conflict with any of the following will not be included in the study. 1)Those who are scheduled to visit a dentist during the intervention period. 2)Those who wear dynamic orthodontic appliances. 3)Those who are using tooth pastes with biomineral. 4)Other persons who are deemed inappropriate as research subjects by the principal investigators and research assistants.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The stataus of dental plaque | — |
Secondary
| Measure | Time frame |
|---|---|
| Frequency of brushing teeth per day, use of interdental cleaning devices, smoking status, history of visits to the dentist, use of toothpaste. | — |
Contacts
Public ContactDaisuke Ekuni
Okayama University
Outcome results
None listed