# Modeling the Effects of Vocal Cord Atrophy on Airflow and Voice Quality in Elderly Individuals

> **NCT03458104** · NA · WITHDRAWN · sponsor: **Duke University**

## Conditions studied

- Vocal Cord Atrophy

## Interventions

- **OTHER:** Cone Beam Computed Tomography
- **DIAGNOSTIC_TEST:** Acoustic/Auerodynamic testing
- **DIAGNOSTIC_TEST:** Laryngovideostroboscopy

## Key facts

- **NCT ID:** NCT03458104
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2018-03-28
- **Primary completion:** 2020-09
- **Final completion:** 2020-09
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Recruitment logistics
- **Last updated:** 2020-04-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03458104

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03458104, "Modeling the Effects of Vocal Cord Atrophy on Airflow and Voice Quality in Elderly Individuals". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT03458104. Licensed CC0.

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