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Studies of the effects of body postural changes on the swallowing function.

Studies of the effects of body postural changes on the swallowing function. - Studies of the effects of body postural changes on the swallowing function.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000050695
Enrollment
50
Registered
2023-04-01
Start date
2022-06-14
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 adults

Interventions

Measure tongue pressure, occlusal force, muscle activity of the upper and lower hyoid muscle groups, and sitting pressure in each posture. 1.In wheelchair sitting position, knees shoulder-width apart

Sponsors

Kumamoto Health Science University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthy adults with documented consent

Exclusion criteria

Exclusion criteria: 1) Persons with a diagnosis of dysphagia 2) Persons with anatomical (static) disabilities to feeding and swallowing disorders 3) Persons of childbearing potential, or who are pregnant or breastfeeding 4) Those who experience nausea, pain, or other discomfort from tooth or tongue stimulation 5) Those who wear dentures. 6) Patients who have dementia or have communication difficulties and have difficulty communicating. 7) Those who are objectively judged to lack the ability to give informed consent.

Design outcomes

Primary

MeasureTime frame
tongue pressure

Secondary

MeasureTime frame
occlusal force Muscular activity of the supraohyoid muscle group sitting pressure

Countries

Japan

Contacts

Public ContactAkiko Nagano

Kumamoto Health Science University Planning and Personnel Department

kikaku@kumamoto-hsu.ac.jp096-275-2111

Outcome results

None listed

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