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Effects of postural changes on tongue base movement and pharyngeal contraction in patients with dysphagia

Effects of postural changes on tongue base movement and pharyngeal contraction in patients with dysphagia - Effects of postural changes on tongue base movement and pharyngeal contraction in patients with dysphagia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000052840
Enrollment
30
Registered
2023-11-19
Start date
2023-07-08
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

Patients with dysphagia

Interventions

During a swallowing endoscopy performed during a single medical treatment, tongue base movement during mastication before and after posture adjustment, as well as pharyngeal retention and whiteout tim

Sponsors

International University of Health and Welfare
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The patient underwent swallowing evaluation using a swallowing endoscope (VE) at the medical facility where the research representative works, is able to eat regular meals and drink liquids, and has provided documentation of voluntary consent to participate in the study. Targeted at those who can obtain it.

Exclusion criteria

Exclusion criteria: Exclude patients whose molar occlusion has collapsed and has not been restored with dentures.

Design outcomes

Primary

MeasureTime frame
In swallowing endoscopy, we evaluate the motility of the tongue base during mastication and compare the pharyngeal residue during swallowing before and after postural changes.

Secondary

MeasureTime frame
Compare masticatory efficiency, number of mastications, and tongue pressure before and after posture change.

Countries

Japan

Contacts

Public ContactRyota Ishigaki

International University of Health and Welfare Department of Health and Medical Sciences, Speech and Hearing Field, Master's Program

22s1008@g.iuhw.ac.jp055-278-2016

Outcome results

None listed

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