A Study for the Effect of Stellate Ganglion Block on Herpes Zoster Oticus.
- Author:
Chang Hoon BAI
1
;
Seok Choon LEE
;
Young Ho CHOI
;
Seung Min CHEN
;
Un Hoi BAEK
;
Eun Chae JUNG
;
Si Youn SONG
;
Yong Dae KIM
Author Information
1. Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Yeungnam University, Daegu, Korea. ydkim@med.yu.ac.kr
- Publication Type:Original Article
- Keywords:
Herpes zoster oticus;
Facial palsy;
Block;
Treatment
- MeSH:
Acyclovir;
Bell Palsy;
Classification;
Earache;
Facial Nerve;
Facial Paralysis;
Follow-Up Studies;
Herpes Zoster Oticus*;
Herpes Zoster*;
Humans;
Medical Records;
Paralysis;
Prognosis;
Retrospective Studies;
Stellate Ganglion*
- From:Korean Journal of Otolaryngology - Head and Neck Surgery
2006;49(11):1065-1070
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND AND OBJECTIVES : Facial palsy of herpes zoster oticus has rapid onset, is usually severe in degree, and poorer in prognosis than Bell's palsy. In the past, herpes zoster oticus has usually been treated with acyclovir and steroid, but recently, applying stellate ganglion block for herpes zoster oticus has been recognized as an additional treatment that may improve facial palsy. This study was designed to evaluate the effect of stellate ganglion block on herpes zoster oticus. Subjects and METHOD : We reviewed retrospectively the medical records of 30 patients with herpes zoster oticus who were treated with acyclovir, steroid and stellate ganglion block between January 1995 and December 2004. The follow-up period was at least over than 6 months. RESULTS : All patients suffered from otalgia, vesicle, and facial palsy. The average degree of House-Brackmann classification on admission was 3.26 in the complete recovery patients and 4.61 in the incomplete recovery patients. Seventeen patients were completely recovered from facial palsy (56.7%), and 13 showed residual facial palsy 13 patients(43.3%). The poor prognosis may be related with early onset of facial palsy, high degree of House-Brackmann classification on admission and high degenerative ratio on electroneurography of facial nerve. CONCLUSION : The additional treatment of stellate ganglion block in herpes zoster oticus may not be effective on improving the complete recovery rate and prognosis.
