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Clinical Features and Treatment Pattern of Migrainous Vertigo in Korea: A Nationwide Prospective Multicenter Study
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Seong Ki Ahn, Kyusik Kang, Ja Won Koo, Kyu Sung Kim, Beom Gyu Kim, Byung Kun Kim, Ji Soo Kim, Kyoung Ho Park, Shi Nae Park, Eun Ho Park, Hong Ju Park, Jae Yong Byun, Myung Whan Suh, Ki Bum Sung, Sun Young Oh, Chung Ku Rhee, Tae Kyeong Lee, Seong Hae Jeong, Won Ho Chung, Chang Il Cha, Sung Won Chae, Eui Kyung Goh
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Res Vestib Sci. 2009;8(2):122-131.
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- Background and Objectives It is being increasing recognized that the morbidities of migraine and balance disorders are interrelated. In fact, migrainous vertigo (MV) is one of frequent causes of recurrent vertigo in patients presenting to specialized dizziness clinics. Nevertheless, not many studies have reported clinical manifestations and treatment. Therefore, the aim of study was designed to assess clinical features and treatment patterns by a nationwide multicenter study. Materials and Methods Patients between 9 and 74 years of age who visited 17 Korean tertiary referral centers and 1 clinic from February to March 2009 were investigated using two forms of questionnaires. Results Overall, 318 patients with MV were enrolled. MV was responsible for ~8.45% of visits to the specialized dizziness clinics. One hundred seventy-five of these patients had definite MV and were included in assessing the clinical features. Vertigo characteristics of patients with definite MV were various. Vertigo was regularly as-sociated with headache in 87% of the patients. The duration of vertigo ranged from seconds to days. For the treatment patterns, an acute and prophylactic therapies were carried in most clinics. There were no differences in either acute or prophylactic therapies between department of neurology and otorhinolaryngology. Conclusions The results of this study suggest that MV the clinical features of MV also varies in Korea. In addition, most clinics provide similar patterns of practice in treatment for MV. The syndrome of MV deserves further research activity as it is relatively common and clinically relevant.
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Acute spontaneous vertigo
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Sung Won Chae
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J Korean Bal Soc. 2008;7(2):231-238.
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A Case of inferior vestibular schwannoma which was lately diagnosed due to normal hearing level
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Chang Jae Choi, Hyung Jin Chun, Hak Chun Lee, Sung Won Chae
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J Korean Bal Soc. 2008;7(2):213-217.
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- Vestibular schwannoma is a benign tumor arising from the Schwann cells in the vestibular nerve. It causes unilateral hearing loss, tinnitus, vertigo and unsteadiness. The most common symptom is reduced hearing on the affected side. In most cases patients present complaining of hearing impairment or vertigo from which the otologist can get a clue to diagnose vestibular schwannoma. We experienced an unusual case of 45-year-old woman presented with recurrent mild dizziness without any hearing loss so the patient initially diagnosed with recurrent vestibulopathy. However, subsequent neurotologic evaluation and posterior fossa MRI scanning confirmed diagnosis of huge vestibular schwannoma originated from inferior vestibular nerve.
Key words: Vestibular schwannoma, Dizziness, Hearing loss, Auditory brainstem response
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Multicenter study on the treatment pattern of Ménière’s disease in Korea
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Sung Kwang Hong, Eui Kyung Koh, Kyu Sung Kim, Kyoung Ho Park, Hong Ju Park, Seong Ki Ahn, Joong Ho Ahn, Won Sang Lee, Gi Jung Im, Jae Yun Jung, Won Ho Chung, Gyu Cheol Han, Sung Won Chae, Ja Won Koo
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J Korean Bal Soc. 2008;7(2):174-181.
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- Background and Objectives: It is hard to determine the efficacy of several treatment options of Ménière’s disease since dynamic course of the disease and diverse rate of recurrence. Few modalities are regarded as ‘effective’ in the viewpoint of evidence based medicine. Study was conducted to know the current status of treatment options for Ménière’s disease.
Materials and Methods: A multicenter survey was conducted using questionnaires to collect information on current status of treatment patterns in Ménière’s disease. The questionnaire answered by neurotologic surgeons working at 12 institutes in Korea was analyzed.
Results: Low salt diet was always instructed to their patients, but 8 out of 12 responders (67%) did not emphasis on the amount of dietary salt. Duration of pharmacotherapy was ranged from 3 to 12 months. Intratympanic steroid injection was performed in 8 institutes (67%). Every institute agreed on the role of intratympanic gentamicin application. Treatment options for intractable patients were asked. Endolymphatic sac surgery, intratympanic steroid, Meniette device and intratympanic aminoglycoside injection were answered in patients who hope to preserve residual hearing. On the contrary, in patients without serviceable hearing, intratympanic jnjection of aminoglycosides (9/12, 75%) dominated as the next treatment option.
Conclusions: Most institutes provide similar patterns of practice in medical treatment. The application of intratympanic aminoglycoside is also agreed in intractable patients without serviceable hearing. However, thoughts about the role and detailed methods of the surgical and adjunctive treatment options were not agreed, especially in intractable patients with good hearing. Further clinical studies and discussions would be necessary to provide consensus for the best treatment of Ménière’s disease in Korea.
Key words : Ménière’s disease, Pharmacotherapy, Surgery, Aminoglycosides
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A Case of Bilateral Otosyphilis in the Patient with HIV Infection
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Jae Jun Song, Hyun Su Jun, Sung Won Chae, Soon Jae Hwang
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J Korean Bal Soc. 2004;3(2):424-427.
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- Syphilis was a common cause of progressive or sudden sensorineural hearing loss. After introduction of penicillin, the incidence of syphilis decreased in general population. However, with the prevalence of HIV infection, it's incidence is increasing. Many studies have substantiated the aggressive and rapidly progressive behavior of neurosyphilis, including otosyphilis, in the presence of HIV infection . We report a case of 38-year-old man HIV infected patient with bilateral sensorineural hearing loss and bilateral total vestibular loss caused by otosyphilis which was resistant to treatment.
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