Magnetic stimulation for reduced hyoid and laryngeal elevation

Effect of magnetic stimulation for reduced hyoid and laryngeal elevation - MSHL

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs042180061

Enrollment

100

Registered

2019-03-01

Start date

2017-02-20

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, and normal subjects

Interventions

Ten minute magnetic stimulation for 2 weeks in normal subjects and >2 weeks in patients with dysphagia. Videofluorography, videoendoscopy, and/or manometry is used for analysis.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with dysphagia wirh reduced hyoid or laryngeal elevation, and normal subject

Exclusion criteria

Exclusion criteria: Unstable condition and/or patients who used cardiac pacemaker

Design outcomes

Primary

Measure	Time frame
Position of hyoid bone and larynx before and during stimulation, and during swallowing reflex	—

Secondary

Measure	Time frame
Changes in pressure of upper esophageal sphincter, muscle force for hyoid and larynx, muscle fatigue, dysphagia severity scale, eating status scale, and penetration-aspiration scale	—

Contacts

Public ContactHitoshi Kagaya

National Center for Geriatrics and Gerontology

hkagaya2@fujita-hu.ac.jp+81-562-46-2311

Outcome results

None listed

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