Freezing spray could help patients breathe easier without repeat surgeries
NCT ID NCT04996173
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding a freezing spray (cryospray) to usual treatments can keep narrowed airways open longer in people with benign airway stenosis. About 40 adults will be randomly assigned to get either standard care alone or standard care plus cryospray. The goal is to see if the cryospray reduces scar tissue and delays the need for repeat procedures.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for BENIGN CENTRAL AIRWAY STENOSIS are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Mississippi Medical Center
Jackson, Mississippi, 39216, United States
-
Vanderbilt University Medical Center
Nashville, Tennessee, 37232, United States
-
Virginia Commonwealth University
Richmond, Virginia, 23219, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Massive rural health study aims to uncover heart and lung disease risks
- 500 asthma patients enrolled in landmark biologic registry
- Breathing machine tweak may help oxygen during lung surgery
- Lung image & tissue bank aims to speed up new diagnostic tools
- Breath and blood tests could spot lung cancer early
- New study aims to catch lung cancer before symptoms start