Clinical Research Directory

Inclusion Criteria: * Patients with oropharyngeal dysphagia confirmed by video fluoroscopy * Patients with oropharyngeal dysphagia due to central nervous system disease who clinically require application of an electrical stimulation treatment device for dysphagia * Patients aged between 19 and under 90 years of age regardless of gender * Those who voluntarily consent to the clinical trial and can visit for the next observation * Patients with dysphagia within 6 months (including patients with dysphagia due to stroke, traumatic brain injury, cervical spine injury, etc.) Exclusion Criteria: * In case of refusal of inspection * Who do not agree * When instructions cannot be performed due to mental illness, etc. * Those who have dysphagia due to respiratory failure, cervical spine surgery, head and neck surgery, and chemotherapy and radiation treatment of the neck * Pregnant and lactating women * Pre-interview is conducted only with women of childbearing age to determine whether they are pregnant or lactating. If pregnancy is confirmed during the pre-interview, it is excluded from the test. * Patients who cannot apply electrical stimulation therapy due to allergies or hypersensitivity reactions * Others who have comorbidities (e.g., malignant tumors, severe renal/liver/lung diseases, blood clotting abnormalities, etc.) that are inappropriate for participation in clinical trials as judged by the researcher * Persons with pacemakers and other internal electrical stimulators * Those who are participating in other clinical trials at the time of screening * Those who are judged by other researchers to be inappropriate for this clinical trial