Effect of Novel Exhalational Delivery System With Fluticasone (EDS-FLU) on Eustachian Tube Dysfunction (ETD) in a Multi-center, Double-Blinded, Placebo-controlled Trial
Cedars-Sinai Medical Center
Summary
Intranasal nasal steroid sprays are the mainstay of treatment for chronic Eustachian tube dysfunction despite having little supportive evidence in the literature. A novel, commercially available nasal spray delivery system is available now for fluticasone that improves its delivery to the nasopharynx. The hypothesis of this study is that fluticasone using the novel spray system is effective for Eustachian tube dysfunction (ETD).
Description
BACKGROUND AND RATIONALE Eustachian tube dysfunction (ETD) can be a symptom of allergic rhinitis, non-allergic rhinitis, or chronic rhinosinusitis. However, it can also be a separate entity with patients displaying no other symptoms of the previously mentioned diseases. There is currently no FDA- approved medication specifically for eustachian tube dysfunction, but most otolaryngologists, allergists, and primary care physicians employ multiple different over-the-counter and prescription medications for its treatment. Most common are oral and topical antihistamines, nasal steroid sprays, topic…