50
Participants
Start Date
June 2, 2025
Primary Completion Date
January 15, 2027
Study Completion Date
January 15, 2027
Spray cryo therapy
normal flow, 5 seconds repeated for 3-5 cycles
Standard of Care (SOC)
"1. Steroid injection~2. Radial mucosal incision~3. Balloon dilation (to normal airway diameter)"
RECRUITING
Beth Israel Deaconess Medical Center, Boston
American Association of Broncology and Interventional Pulmonology
UNKNOWN
Beth Israel Deaconess Medical Center
OTHER