DDK Acoustic Analysis and Swallowing Indicators

Sponsor
Kaohsiung Medical University
Study ID
NCT07626749
Status
Not Yet Recruiting

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Conditions

  • Dysphagia
  • Swallowing Function
  • Swallowing Risk

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Accepted

Study Details

This study examines whether simple speech tasks and a swallowing screening test can help identify swallowing risk in adults of different ages. Participants will complete basic questions, a swallowing self-assessment, a saliva swallowing test, and short voice recordings of rapid syllables. The study is non-invasive, takes about 75 minutes, and may help develop an easy, low-cost screening tool for early swallowing problems.

Key Dates

First listed
Jun 4, 2026
Start date
Jun 15, 2026
Status verified
May 2026
Primary completion
Apr 9, 2030
Completion
Apr 9, 2030

Study Design

Enrollment
720 participants (estimated)

Arms

  • Arm: Age-Based Cohort
    Community-dwelling adults aged 18 years and older who complete a single study visit including demographic questionnaire, EAT-10, RSST, and DDK speech recordings. This is an observational cohort with no intervention, and data will be analyzed by age group.

Primary Outcome Measure

Repetitive Saliva Swallowing Test Classification [ Time Frame: Day 1 ]

Central Contacts

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