The effect of submandibular muscle strengthening training on upper esophageal sphincter opening

The effect of submandibular muscle strengthening training on upper esophageal sphincter opening - Effects of submandibular muscle strengthening training

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000058290

Enrollment

Registered

2025-06-26

Start date

2025-06-26

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

Deglutition disorder

Interventions

Using high-resolution manometry, pharyngeal pressure and upper esophageal sphincter (UES) pressure during the shaker method, CTAR method, and saliva swallowing during s-RED method.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adults who agreed to participate in the study

Exclusion criteria

Exclusion criteria: History of diseases that cause dysphagia Heart disease Neck pain

Design outcomes

Primary

Measure	Time frame
Upper esophageal sphincter integrated relaxation pressure	—

Countries

Japan

Contacts

Public ContactSeiko Shibata

Fujita Health University Department of Rehabilitation Medicine

sshibata@fujita-hu.ac.jp0562-93-2167

Outcome results

None listed

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