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Effects of different feeding conditions on surface electromyographic signals of swallowing muscles in healthy elderly and post-stroke dysphagia patients

Effects of different feeding conditions on surface electromyographic signals of swallowing muscles in healthy elderly and post-stroke dysphagia patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800016400
Enrollment
Unknown
Registered
2018-05-30
Start date
2018-07-01
Completion date
Unknown
Last updated
2018-06-05

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

Conditions

Stroke

Interventions

Group A:swallow different viscosity bolus in different body positions
Group B:swallow different viscosity bolus in different body positions

Sponsors

Affiliated Hospital of Guizhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
40 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.Dysphagia patients post-stroke (1) Patients who were diagnosed as initial cerebral infarction or cerebral hemorrhage, and were confirmed by cranial CT or MRI, where the diagnosis was in line with the standards issued in the 4thNational Academic Conference on Cerebrovascular Disease; (2) Patients had clear consciousness, and the disease was stabilized for 48h; (3) Score of Abbreviated Mental Test Scale (AMT) was greater than 7 points; (4) functional communication measure swallowing (FCM) was of grade 2-6; (5) VFSS examination confirmed pharynx dysphagia; 2. Health volunteer: (1) No history of the operation on the head and neck, stomach and esophagus; (2) No history of otolaryngology or neurological diseases; (3) Screening for non-dysphagia with standard swallowing assessment (SSA); (4) Not taking drugs that affect swallowing function recently.

Exclusion criteria

Exclusion criteria: Dysphagia patients post-stroke 1. Patients with malignant tumors; 2. Patients with serious internal and neurological diseases; 3. Patients with mental diseases or cognitive dysfunction; 4. Patients with dysphagia by other causes; 5. True bulbar paralysis

Design outcomes

Primary

MeasureTime frame
Mean Amplitude;Peak Amplitude;Swallow Duration;

Secondary

MeasureTime frame
functional communication measure swallowing;functional oral intake scale;

Countries

China

Contacts

Public ContactShuang Wu

Affiliated Hospital of Guizhou Medical University

wus212@sina.com+86 13608508008

Outcome results

None listed

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