To explore the effect of instrument-assisted oral muscle positioning therapy on affricates in post-stroke motor dysarthria based on digital speech analysis

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2600118465

Enrollment

Unknown

Registered

2026-02-05

Start date

2026-02-05

Completion date

Unknown

Last updated

2026-02-09

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

Conditions

ischemic stroke or hemorrhagic stroke

Interventions

traditional speech training group:speech training

experimental group:Device-assisted oral muscle positioning treatment

Patients with post-stroke dysarthria:NA

Healthy group:NA

Eligibility

Sex/Gender

All

Age

18 Years to 69 Years

Inclusion criteria

Inclusion criteria: Patient: 1. Diagnosis of stroke patients; 2. Modified Frenchay assessment of patients with dysarthria; 3. Elementary school education or above; 4. Can cooperate with instructions. Healthy people: 1. Do not suffer from neurological diseases that affect speech; 2. Those whose first or second mother tongue is Mandarin Chinese; 3. able to complete instructions.

Exclusion criteria

Exclusion criteria: 1. Failure to cooperate with the experiment; 2. Organic dysarthria due to abnormal morphological structure of the articulatory organs 3. Organic dysarthria due to abnormal morphological structure of the articulatory organs; ? Patients with severe cognitive dysfunction.

Design outcomes

Secondary

Measure	Time frame
Voice rotation time;F1;F2;	—

Primary

Measure	Time frame
center of gravity;The modified Frenchay score;	—

Countries

China

Contacts

Public ContactLi Junyi

The Seventh Affiliated Hospital Sun Yat-sen University

lijunyi@sysush.com+86 755 8120 6511

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 15, 2026