Safety and clinical evaluation of sonic tongue brush

Safety and clinical evaluation of sonic tongue brush - clinical evaluation of sonic tongue brush

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000050802

Enrollment

Registered

2023-04-10

Start date

2016-06-27

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

halitosis, aspiration pneumonia

Interventions

each patient was asked to clean the region extending from the lingual root to lingual apex by moving this brush back and forth for 2 min using the newly developed sonic tongue brush. each patient was

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: the patients without periodontal disease

Exclusion criteria

Exclusion criteria: the patients with periodontal disease

Design outcomes

Primary

Measure	Time frame
Tongue coating amount, bacterial count evaluation, and tongue surface evaluation before and after using the sonic tongue brush and tongue brush	—

Countries

Japan

Contacts

Public ContactSatoshi Shirakawa

Tsurumi University Department of Dental Hygiene, Tsurumi Junior College

shirakawa-satoshi@tsurumi-u.ac.jp045-580-8178

Outcome results

None listed

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