65
Participants
Start Date
May 2, 2023
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
Samplings from patient's affected paranasal sinus
Samplings from patient's affected paranasal sinus during endoscopic surgery.
RECRUITING
University Hospital Ostrava, Department of Otorhinolaryngology and Head and Neck Surgery, Ostrava
University Hospital Ostrava
OTHER