A comparison of the effects of lip trainer devices and sonic toothbrushes on salivary flow and periodontal parameters in older Japanese patients: a randomized controlled clinical trial.

A comparison of the effects of lip trainer devices and sonic toothbrushes on salivary flow and periodontal parameters in older Japanese patients: a randomized controlled clinical trial. - Effect of lip trainer and sonic tooth brush on saliva flow and periodontal parameters in elderly Japanese patients.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021513

Enrollment

Registered

2016-03-17

Start date

2013-04-01

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

Oral dryness sensation.

Interventions

Lip trainer device, Patakara&amp

reg

. Sonicare&amp

, Sonic electric tooth brush. Control, no interventions.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 60 years old and above. 20 or more teeth in oral cavity. Good systemic health. Willing to participate in trial.

Exclusion criteria

Exclusion criteria: Sj&ouml;gren's syndrome. Smokers. Unmotivated patients. On medications that affect salivary flow.

Design outcomes

Primary

Measure	Time frame
Improvement in oral wetness i.e. Wettability. Maintainence of periodontal parameters.	—

Countries

Japan

Contacts

Public ContactMurtaza Saleem

Matsumoto Dental University Oral Health Promotions

murtazads@hotmail.com+81-263-51-2016

Outcome results

None listed

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