Endoscopic Sinus Surgery for Refractory Chronic Sinusitis
NCT02506426
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
44
Enrollment
OTHER
Sponsor class
Conditions
Sinusitis
Interventions
PROCEDURE:
Endoscopic sinus surgery + Septoplasty
PROCEDURE:
Septoplasty alone
Sponsor
University of Calgary