# Establishment of Voice Analysis Cohort for Development of Monitoring Technology for Dysphagia

> **NCT05149976** · — · UNKNOWN · sponsor: **Seoul National University Hospital** · enrollment: 300 (estimated)

## Conditions studied

- Deglutition Disorders

## Interventions

- **DIAGNOSTIC_TEST:** Voice recording before and after dietary intake

## Key facts

- **NCT ID:** NCT05149976
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-10-07
- **Primary completion:** 2024-12
- **Final completion:** 2024-12
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2024-04-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05149976

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05149976, "Establishment of Voice Analysis Cohort for Development of Monitoring Technology for Dysphagia". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT05149976. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*