Clinical trials: Unilateral Vocal Cord Paresis
Unilateral Vocal Cord Paresis, Unilateral Vocal Cord Paralysis
Cough in Reduced True Vocal Fold Mobility
This project is a first attempt to assess cough airflow dynamics and true vocal fold (TVF) adduction and abduction angles during voluntary cough to examine the effects of changes in glottal closure due to reduced mobility of one…
- Trial name
- NCT02407301
- Testing
- cough airflow measure, vocal tasks, true vocal fold movement
- Where
- 2 sites in United States
- Volunteers
- 15 people
- Sponsor
- University of Florida
Unilateral Vocal Cord Paralysis, Unilateral Vocal Cord Paresis
Recurrent Laryngeal Nerve Monitoring During Pediatric Aerodigestive Tract and Cardiac Surgery
This research studies whether a device used during surgery can help doctors better protect the nerve that moves a child's vocal cords. Damage to this nerve can affect speaking, swallowing, and sometimes breathing.
- Trial name
- NCT07604623
- Testing
- Intraoperative laryngeal nerve monitor
- Where
- Canada
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Alberta