Recruiting Prospective Study of Sinonasal and Skull-base Tumours Management NCT05607888 Conditions Bone Diseases, Bone Neoplasms, Head and Neck Neoplasms, +17 more Locations University Medical Centre Ljubljana — Ljubljana, Slovenia View Trial Details
Active, Not Recruiting The Sinonasal Microbiome NCT06822725 Conditions Chronic Rhinosinusitis (Diagnosis), Disease, Pathologic Processes, +2 more Locations The University of Chicago — Hyde Park, Illinois, United States View Trial Details
