NIPH Clinical Trials Search

JAPANESE
国立保健医療科学院
JRCT ID: jRCT1060230091

Registered date:16/01/2024

Effect of biomineral toothpaste

Basic Information

Recruitment status Pending
Health condition(s) or Problem(s) studiedNo
Date of first enrollment16/01/2024
Target sample size18
Countries of recruitment
Study typeInterventional
Intervention(s)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 toothpastes are six weeks. The washout period is set at 4 weeks.

Outcome(s)

Primary OutcomeThe stataus of dental plaque
Secondary OutcomeFrequency of brushing teeth per day, use of interdental cleaning devices, smoking status, history of visits to the dentist, use of toothpaste.

Key inclusion & exclusion criteria

Age minimum>= 18age old
Age maximumNot applicable
GenderBoth
Include criteriaThe 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.
Exclude criteriaPersons 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.

Related Information

Contact

Public contact
Name Daisuke Ekuni
Address 2-5-1 Shikata-cho, Kita-ku, Okayama Okayama Japan 700-8558
Telephone +81-86-235-6712
E-mail pu171qxi@s.okayama-u.ac.jp
Affiliation Okayama University
Scientific contact
Name Daisuke Ekuni
Address 2-5-1 Shikata-cho, Kita-ku, Okayama Okayama Japan 700-8558
Telephone +81-862356712
E-mail pu171qxi@s.okayama-u.ac.jp
Affiliation Okayama University