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The study on the effect of transcutaneous vagus nerve stimulation (taVNS) on dysphagia after stroke

Research and application of active rehabilitation technology for cerebrovascular disease based on BCI

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000031217
Enrollment
Unknown
Registered
2020-03-24
Start date
2020-04-01
Completion date
Unknown
Last updated
2020-03-30

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

Conditions

Swallowing dysfunction in stroke

Interventions

experimental group:Electrical stimulation of bilateral concha
control group:Electrical stimulation of bilateral ear limbus

Sponsors

The First Hospital Affiliated to AMU
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Aged 30-80 years; 2. Patients with 2 weeks <= course <= 6 months; 3. The patients were diagnosed as stroke according to the diagnostic criteria of all kinds of cerebrovascular disease revised by the 4th National Congress of Cerebrovascular Disease of Chinese Medical Association, and confirmed by head MRI or head CT; 4. Patients with stable vital signs, choking and dysphagia in drinking water, grade 2 or above in Wada drinking water test; 5. Patients who sign the informed consent and agree to participate in the study.

Exclusion criteria

Exclusion criteria: 1. With dysphagia caused by other causes (such as esophageal disease, intracranial tumor, traumatic brain injury, etc.); 2. With serious basic disease or important organ function damage; 3. With coma, serious mental abnormality, serious cognitive dysfunction, unable to cooperate with the relevant treatment and assessment.

Design outcomes

Primary

MeasureTime frame
The water swallowing test;Assessment of water swallowing capacity;Standard swallowing assessment;videofluoroscopie swallowing study;

Countries

China

Contacts

Public ContactJingming Hou

The First Hospital Affiliated to AMU

hjmkfk@163.com+86 17723562203

Outcome results

None listed

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