The Therapeutic Efficacy of Combined Antiviral Treatment in Sudden Sensorineural Hearing Loss.
- Author:
See Ok SHIN
1
;
Young Seok CHOI
;
Dong Wook LEE
;
Man Gang YONG
;
Cheong Woo JEON
;
Chang Soo LEE
;
Kyu Hwa SIM
;
Joo Yun LEE
Author Information
1. Department of Otolaryngology, College of Medicine, Chungbuk National University, Cheongju, Korea. soshin@med.chungbuk.ac.kr
- Publication Type:Original Article
- Keywords:
Acyclovir;
Deafness;
Sudden
- MeSH:
Acyclovir;
Adrenal Cortex Hormones;
Deafness;
Dizziness;
Ear;
Hearing;
Hearing Loss;
Hearing Loss, Sensorineural*;
Humans;
Prednisolone;
Prognosis;
Tinnitus
- From:Korean Journal of Otolaryngology - Head and Neck Surgery
2002;45(3):225-230
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND AND OBJECTIVES: The idiopathic sudden sensorineural hearing loss (ISSHL) is a disease occurring instantly or developing over several days. An etiological role for virus families is assumed. Corticosteroids improve the prognosis for hearing recovery in ISSHL, but the effects of acyclovir are still uncertain. The purpose of this study is to evaluate the therapeutic efficacy of antiviral drug acyclovir (Zoylex) in ISSHL. MATERIALS AND METHODS: One hundred thirty four ears were divided into a study (41 ears, using acyclovir and steroid) and a control (93 ears, using steroid only) groups. Prognostic factors such as initial hearing loss, pattern of initial audiogram, coexistence of dizziness or tinnitus were used for parameters of comparison between two groups. RESULTS: The overall recovery rate of the study group (53.7%) was better than that of the control group (46.2%), but it was not statistically significant (p>0.05). The recovery rate of the study group was better than that of the control group on some prognostic factors, especially the period between the symptom attack and the beginning of treatment: however, there were no statistically significant differences either (p>0.05). CONCLUSION: Therefore, no beneficial effects from combining acyclovir with prednisolone could be established in ISSHL.
