Prognostic Factors for the Outcomes of Intratympanic Dexamethasone in the Treatment of Acute Subjective Tinnitus

Abstract

The duration of symptoms affected the cure rate of ITD for acute subjective tinnitus. Unilateral tinnitus was associated with better improvements in symptoms than bilateral tinnitus. Furthermore, unilateral tinnitus and audiologic asymmetry were positively associated with the audiometric response.