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Clinical Trial Summary

Collection of basic data to develop a technique for monitoring the state of dysphagia using voice analysis.


Clinical Trial Description

- Design: Prospective study - Inclusion criteria of the patient group - Patients scheduled for VFSS examination and normal person (without dysphagia) capable of recording voice (selected as a control group for comparison of voice indicators with patients with dysphagia) - Patients who can record voices such as "Ah for 5 seconds", "Ah. Ah. Ah.", "umm~~~" - Inclusion criteria of the control group: Patients unable to speak, Patients who cannot follow along, If the VFSS test is a retest - Setting: Hospital rehabilitation department - Intervention: After obtaining the consent form for the patient scheduled for the VFSS test, "Ah for 5 seconds", after clearing the throat, "Ah for 5 seconds", briefly cut with a high-pitched sound, "Ah. Ah. Ah", close your lips lightly and make a "ummm~~~~" sound, and record 2 times each. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05149976
Study type Observational [Patient Registry]
Source Seoul National University Hospital
Contact Juseok Ryu, M.D. PhD
Phone +82-31-787-7739
Email jseok337@snu.ac.kr
Status Recruiting
Phase
Start date October 7, 2021
Completion date December 2024

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