Change of salivary bacterial flora after oral cleaning in dentist.

Change of salivary microbiome in dentists after 6-week daily advanced oral self-care: A retrospective study for consideration of healthy salivary microbiome. - Elucidation of healthy salivary microbiome.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000042586

Enrollment

Registered

2020-11-30

Start date

2020-11-17

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

Periodontal diseases

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Participation in previous interventional study to provide saliva samples. Inclusion criteria in the previous interventional study. - Being dentist. - Having 24 functioning teeth or more. - Being interested in the study. - Awareness of oral and systemic own good health condition. - Intention of adherence to an instructed oral self-care

Exclusion criteria

Exclusion criteria: Withdrawal from the study participation. exclusion criteria in the previous interventional study. - Positive for salivary occult blood test (Sunstar, Osaka, Japan). - Necessity for dental treatment. - Presence of a partially impacted tooth. - Smoker. - Pregnant or breast-feeding woman. - Having used systemic antibiotics within the previous 3 months. - Regular medication for any other chronic disease. - Participation in another clinical trial.

Design outcomes

Primary

Measure	Time frame
Change of bacterial diversity after 6-week daily advanced oral self-care in salivary microbiome.	—

Countries

Japan

Contacts

Public ContactTakatoshi Murata

Tsurumi University School of Dental Medicine

murata-ta@tsurumi-u.ac.jp0455808462

Outcome results