Talking valve trial aims to help tracheostomy patients speak and breathe easier
Symptom relief
Not yet recruiting
This study looks at whether using a speaking valve can improve breathing and other health measures in people with a tracheostomy. Researchers will use wearable devices to track 120 adults' breathing rate, heart rate, and oxygen levels while they use the valve for 30 minutes. The …
Sponsor: Jingyi Ge • Aim: Symptom relief
Last updated Jun 27, 2026 09:07 UTC