The effect of oral appliances for masticatory muscle activity during the sleep.

The effect of oral appliances for masticatory muscle activity during the sleep. - The effect of oral appliances for masticatory muscle activity during the sleep.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040375

Enrollment

100

Registered

2020-05-13

Start date

2020-06-01

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

teeth grinding

Interventions

Hard oral apliance for 3days Soft oral apliance for 3days hibrid oral apliance for 3days

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The person that there is not doubt of temporomandibular disorder by a questionnaire.

Exclusion criteria

Exclusion criteria: The person suspected of having temporomandibular disorder excludes it by a questionnaire.

Design outcomes

Primary

Measure	Time frame
the effect of oral appliances for masticatory muscle activity during the sleep.	—

Countries

Japan

Contacts

Public ContactHiroshi Suzuki

Nihon University School of Dentistry at Matsudo. Division of Oral Function and Rehabilitation, Department of Oral Health Science

suzuki.hirshi91@nihon-u.ac.jp047-360-9642

Outcome results

None listed

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