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An empirical study on the activation of swallowing muscle with modified CTAR based on surface electromyography

An empirical study on the activation of swallowing muscle with modified CTAR based on surface electromyography

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500097501
Enrollment
Unknown
Registered
2025-02-19
Start date
2025-02-19
Completion date
Unknown
Last updated
2025-02-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

dysphagia

Interventions

CTAR trains isometric shrinkage:CTAR training for equal length contraction: have the subject sit upright on a chair and place an inflatable ball between the chin and sternum handle. The patient adduct
Maintain the action for 60 seconds.
CTAR training isokinetic contraction:CTAR training isokinetic contraction: have the subject sit upright in a chair and place an inflatable ball between the chin and sternum handle. The patient adducts
Perform the corresponding action continuously for 30 times.
Modified CTAR trains isometric shrinkage:Improved CTAR training with equal length contraction: The subject is placed in a lateral position with a pillow under their head to support their head, so that
Modified CTAR training isokinetic contraction:Improved CTAR training for isokinetic contraction: The subject is placed in a lateral position with a pillow under their head to support their head, so th
shaker isometric shrinkage:Shaker's equal length contraction: The subject lies in a supine position, lifts their head, looks at their toes, and does not lift their shoulders off the bed surface, and p

Sponsors

Xiangya hospital Zhuzhou Central South University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to 75 Years

Inclusion criteria

Inclusion criteria: Healthy people aged 50-75

Exclusion criteria

Exclusion criteria: 1.Cervical spondylosis 2.Cardiovascular and cerebrovascular diseases 3.Other diseases

Design outcomes

Primary

MeasureTime frame
Suprhyoid muscle group AEMGMFMPF;Sternocleidomastoid AEMGMFMPF;

Countries

China

Contacts

Public ContactChen Huan

Xiangya hospital Zhuzhou Central South University

459490378@qq.com+86 136 4733 7776

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026