Abstract
OBJECTIVE: The study purpose was to determine the efficacy of steroid and antiviral therapy in the management of idiopathic sudden sensorineural hearing loss (SSNHL).
STUDY DESIGN AND SETTING: We conducted a retrospective study of patients presenting to an academic tertiary care center. Fifty-one patients were evaluated. All patients were placed on the same treatment protocol.
RESULTS: Thirty-seven patients (73%) had recovery of hearing. Ninety-one percent of patients with vertigo and all patients with mid-frequency hearing loss and up-sloping hearing loss recovered with treatment (P < 0.05). Recovery was significantly related to age, onset of hearing loss, and audiogram type; however outcome was not significantly related to gender, vertigo, tinnitus, or laterality (P < 0.05).
CONCLUSION: Our treatment protocol produced a recovery rate, which exceeds the spontaneous recovery rate. Unlike prior studies, all patients with up-sloping and mid-frequency SSNHL had recovery. In addition, vertigo did not indicate a poor prognosis.
SIGNIFICANCE: Antiviral therapy and increased length of steroid treatment may play a role in the improved recovery rates.
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