Steroid Delivery to the Frontal Sinus Opening With a Bioabsorbable Implant vs. a Bioabsorbable Nasal Dressing

Condition:   Chronic Rhinosinusitis (Diagnosis)
Interventions:   Device: Bioabsorbable steroid releasing sinus implant;   Device: Bioabsorbable nasal dressing impregnated with steroid
Sponsor:   University of Rochester
Not yet recruiting - verified June 2017

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