TruFreeze Cryotherapy Central Airway Disease
NCT02572557
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
20
Enrollment
OTHER
Sponsor class
Conditions
Airway Obstruction
Interventions
DEVICE:
TruFreeze Spray CryoTherapy
DRUG:
Liquid nitrogen
Sponsor
University Medical Center Groningen