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Study on evaluation method of aspiration risk of swallowing dysfunction in patients with stroke based on speech acoustic analysis

Study on evaluation method of aspiration risk of swallowing dysfunction in patients with stroke based on speech acoustic analysis

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500104187
Enrollment
Unknown
Registered
2025-06-12
Start date
2024-03-11
Completion date
Unknown
Last updated
2025-06-16

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

Conditions

Dysphagia of stroke

Interventions

Non-dysphagic group after stroke:None
Dysphagic group after stroke:None

Sponsors

The First Affiliated Hospital of Wenzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. The course of the stroke was <= 6 months. 2. The swallowing function and speech function of the patient were normal before the onset of the stroke. 3. Fluent communication in Mandarin before onset. 4. Clear consciousness, able to cooperate with evaluation and examination.

Exclusion criteria

Exclusion criteria: 1. Unstable illness or coma; 2. Concurrent serious heart, liver, kidney diseases and infections; 3. Combined presence of aphasia or speech loss; 4. Tracheotomy status; 5. Previous or concurrent diseases that affect swallowing and speech function, such as head and neck tumors, vocal cord surgery, traumatic brain injury, Parkinson's syndrome, myasthenia gravis, and a history of head and neck radiation therapy.

Design outcomes

Primary

MeasureTime frame
Swallowing function;Acoustic parameters;

Secondary

MeasureTime frame
Articulatory function;

Countries

China

Contacts

Public ContactFeinan Zhuo/Hong Xianchai

The First Affiliated Hospital of Wenzhou Medical University

940200786@qq.com+86 151 5855 3933

Outcome results

None listed

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