Dysphagia
Conditions
Interventions
Gold Standard:Video Fluoroscopic Swallowing Study,VFSS
amplitude, 
and 
of 
vertical 
2.The 
swallowing, 
Sponsors
The Eighth Affiliates Hospital, Sun Yat-Sen University
Eligibility
Sex/Gender
All
Age
30 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Healthy subjects: (1)No maxillofacial deformity; (2)No maxillofacial surgery or orthodontic surgery; (3)No history of apoplexy or other dysphagia; (4)Aged 30 to 80 years. 2. Subjects with dysphagia: (1)Patients diagnosed with dysphagia by VFSS; (2)Patients is in stable condition, and can actively cooperate; (3)Aged 30 to 80 years.
Exclusion criteria
Exclusion criteria: 1. Healthy subjects: (1)Having dysphagia or dysphagia discomfort; (2)Cognitive dysfunction (MMSE<24); (3)Head and neck structural changes and neuropsychiatric system diseases; (4)Metal implants on the head and face. 2. Subjects with dysphagia: (1)Severe cardiopulmonary and renal complications; (2)Combined with severe cognitive impairment (MMSE<24, or unable to execute 3-step instructions); (3)Visual and hearing impairments; (4)Metal implants on the head and face; (5)Can not cooperate with the inspection and training.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The amplitude of vertical tongue movement;The time of tongue movement when swallowing;The velocity of tonguemovement when swallowing;The displacement of hyoid bone;Residual ratio of piriform sinus;Residual ratio of vallecula epiglottica;The displacement of laryngeal;SEN, SPE, ACC, AUC of ROC; | — |
Countries
China
Contacts
Public ContactZhao Shaofeng
The Eighth Affiliates Hospital, Sun Yat-sen University
Outcome results
None listed