Effects of ultrasound of sonic toothbrush on oral hygiene

Effects of ultrasound of sonic toothbrush on oral hygiene - Effects of ultrasound of sonic toothbrush on oral hygiene

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000033880

Enrollment

Registered

2018-11-01

Start date

2018-11-01

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

healthy subjects

Interventions

Group A will use sonic toothbrush which emits ultrasound. Group B will use sonic toothbrush which does not emit ultrasound.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients receiving a regularly check-up.

Exclusion criteria

Exclusion criteria: Those who would not agree with the study. And those who are using powered toothbrushes, use a pace-maker, take antibiotics, antiphlogistics, or other dental treatments will be excluded.

Design outcomes

Primary

Measure	Time frame
Oral hygiene: Plaque index (PlI), Gingival index (GI), Saliva flow rates, tongue coating, halitosis	—

Countries

Japan,Africa

Contacts

Public ContactAkane Takenouchi

Tokyo Medical and Dental University (TMDU) Department of Educational Media Development

akane.emdv@tmd.ac.jp03-5803-4643

Outcome results

None listed

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