16
Participants
Start Date
September 5, 2023
Primary Completion Date
October 7, 2024
Study Completion Date
October 7, 2024
Beclomethasone
84 mcg of Beclomethasone administered topically on an intranasal microsponge, placed in the olfactory cleft using a nasal endoscope, on day 1 and repeated on day 14.
Placebo
Placebo (0.9% sodium chloride) administered topically on an intranasal microsponge, placed in the olfactory cleft using a nasal endoscope, on day 1 and repeated on day 14.
Microsponge
Drug delivery using chitosan-based biocompatible microsponge
Duke University Medical Center, Durham
Lead Sponsor
Duke University
OTHER