Research in Vestibular Science

Original Articles

Comparison of Treatment Outcomes between Intratympanic Steroid Injection and Oral Diuretics in Patients with Acute Low Frequency Sensorineural Hearing Loss with Vertigo: Yong-Hwi An, Hyun Joon Shim; Res Vestib Sci. 2019;18(4):111-117. Published online December 15, 2019; DOI: https://doi.org/10.21790/rvs.2019.18.4.111

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Abstract PDF: Objectives
Sudden sensorineural hearing loss and Meniere disease can be managed with intratympanic steroid injection (ITSI) as a primary treatment. The aim of this study was to compare the effectiveness of ITSI versus oral diuretics for acute low frequency sensorineural hearing loss (LFHL) with vertigo.
Methods
A total 76 patients with LFHL that had developed within previous 2 weeks were enrolled and categorized into 2 groups: treated with ITSI four times on 4 consecutive days (ITSI group; 42 patients) and treated with diuretics orally for 2 weeks (diuretics group; 34 patients). After 6 months, we analyzed treatment outcomes using subjective improvement and audiometric change.
Results
Hearing thresholds at low frequencies ≤500 Hz were significantly improved in both ITSI and diuretics group (p＜0.05). The cure rate of ITSI group was not significantly higher than that of diuretics group (54.8% vs. 52.9%, p＞0.05). For subjective symptoms, there were no significant differences of improvement rate in both groups (ITSI 64.3% vs. diuretics 61.8%, p＞0.05). In pure tone audiometry, the improvement rate of ITSI group was not significantly different from that of diuretics group (78.6% vs. 70.6%, p＞0.05). There was a significant correlation between the cure rate and duration of symptoms.
Conclusions
Both ITSI and diuretics are effective treatment modalities for acute LFHL with vertigo within 2 weeks of development. There is no difference of treatment outcomes between ITSI and diuretics in patients with acute LFHL and vertigo.

Incidence of Progression into Ménière Disease from Idiopathic Sudden Sensorineural Hearing Loss: Midterm Follow-up Study: Byeong Min Lee, Jin Hyun Seo, Hyun Woo Park, Hyun Jin Lee, Dong Gu Hur, Seong Ki Ahn; Res Vestib Sci. 2018;17(3):95-101. Published online September 18, 2018; DOI: https://doi.org/10.21790/rvs.2018.17.3.95

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Abstract PDF: Objectives
Ménière disease is a clinical syndrome characterized by the four major symptoms of episodic vertigo, sensorineural hearing loss, tinnitus, and aural fullness. Sensorineural hearing loss, especially low frequency, is the characteristic type of audiogram in Ménière's disease. However, it is difficult to distinguish idiopathic sudden sensorineural hearing loss (ISSNHL) with vertigo from the first attack of Ménière disease. The purpose of this study was to investigate the incidence of progression into Ménière Disease from low frequency ISSNHL.
Methods
Two hundred eighty-three patients were included in this study. We classified the patients with ISSNHL according to the hearing loss in audiogram and analyzed how many of them actually progressed to Ménière disease based on diagnosis criteria.
Results
Among the 240 patients, 37.1% (89 patients) were confirmed low frequency ISSNHL and 14.6% (13 patients) of them were diagnosed with Meniere disease.
Conclusions
This study showed that the progression from low frequency ISSNHL to Ménière disease was higher than other frequency ISSNHL, as in other studies.

Vestibular Function and Prognosis of Sudden Sensorineural Hearing Loss with Vertigo: Se A Lee, Hyo Jun Kim, Bo Gyung Kim, Jong Dae Lee; Res Vestib Sci. 2018;17(3):90-94. Published online September 18, 2018; DOI: https://doi.org/10.21790/rvs.2018.17.3.90

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Abstract PDF: Objectives
Vertigo combined with sudden sensorineural hearing loss (SSNHL) is known as a poor prognostic factor. We investigated clinical findings and vestibular function tests in patients of SSNHL with vertigo to find the prognostic factors.
Methods
We retrospectively evaluated data on the patients diagnosed with SSNHL with vertigo at Bucheon Soonchunhyang University Hospital from March 2009 to February 2018. We reviewed medical records and the results of vestibular function tests and audiometry.
Results
Of the 68 patients, 30 (44.1%) showed profound hearing loss and 53 (77.9%) showed poor recovery. Age and the degree of initial hearing loss showed negative prognostic factor in hearing recovery. Abnormal results of cervical vestibular evoked myogenic potentials (cVEMP) also showed significantly differences between good and poor recovery groups.
Conclusions
In this study, most of the patients of SSNHL with vertigo showed poor recovery. Age, degree of initial hearing loss, and the abnormal result of the cVEMP have a negative effect on the prognosis of hearing recovery.

Case Reports

Superficial Siderosis with Peripheral Dizziness: Report of 2 Cases: Tae-Hoon Kim, Jin-Hyuk Huh, Moon-Suh Park, Jae-Yong Byun; Res Vestib Sci. 2018;17(2):60-66. Published online June 15, 2018; DOI: https://doi.org/10.21790/rvs.2018.17.2.60

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Abstract PDF

Superficial siderosis (SS) of the central nervous system is a rare disease, which is caused by the accumulation of iron from the hemoglobin in the superficial layer of the brain, spinal cord, and central parts of cranial nerves. The etiology of SS is the accumulation of hemosiderin in the subarachnoid space due to chronic or repeated hemorrhage resulting in progressive and irreversible neurological dysfunction. The cause of the disease is aneurysm, trauma, tumor, and vascular malformation. In most cases, the cause of bleeding is unknown. Clinical features include sensorineural hearing loss, cerebellar ataxia, and myelopathy. Until now, magnetic resonance imaging (MRI) has only been diagnosed and there is no standardized treatment. We will investigate clinical features and MRI findings of SS disease in the central nervous system using 2 patient cases.

Citations

Citations to this article as recorded by

A Case of Patient with Bilateral Cochleovestibular Function Loss due to Infratentorial Superficial Siderosis
Gyuman Lee, Youngmin Mun, Dae Bo Shim
Research in Vestibular Science.2023; 22(3): 83. CrossRef

Autoimmune Inner Ear Disease Mimicking Bilateral Ménièreʼs Disease: A Case Report: Hong-Ju Kim, Yoon-Gi Choi, Hyun Ji Kim, Kyu-Sung Kim; Res Vestib Sci. 2018;17(1):28-34. Published online March 15, 2018; DOI: https://doi.org/10.21790/rvs.2018.17.1.28

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2 Crossref

Abstract PDF

Autoimmune inner ear disease (AIED) is a rare disease, accounting for <1% of all cases of hearing impairment or dizziness. It is characterized by sensorineural hearing loss (SNHL) or vestibular dysfunction that results from an immunemediated process. Clinical features of AIED is SNHL that progresses over weeks to month with fluctuating hearing symptoms. Because there are no diagnostic laboratory and clinical feature, response to immunosuppressive therapy were important for diagnosis of AIED. Many diseases such as sudden SNHL and Meniere disease may also mimic AIED, a broad differential must be maintained in patients suspected of having AIED. We report a case of a 46-year-old female who presented with sudden hearing loss and vertigo. We could diagnose her as AIED with systemic lupus erythematous. The symptoms were improved treated with steroids.

Citations

Citations to this article as recorded by

Sensorineural Hearing Loss of Suspected Autoimmune Etiology: Two Cases of Cogan’s Syndrome
Jungmin Ahn, Brian Kim, Kyoung Rai Cho, Young-Soo Chang
Korean Journal of Otorhinolaryngology-Head and Nec.2021; 64(12): 943. CrossRef
A Case of Autoimmune Sensorineural Hearing Loss Responding to Cytotoxic Agent
Yong Woo Lee, Jin Lee, Min-Beom Kim, Sun O Chang
Korean Journal of Otorhinolaryngology-Head and Nec.2019; 62(8): 470. CrossRef

A Case of Labyrinthitis Ossificans Presenting as an Intractable Benign Paroxysmal Positional Vertigo: Dong Hyun Kim, Jae Moon Sung, Hwi Kyeong Jung, Chang Woo Kim; Res Vestib Sci. 2017;16(3):92-96. Published online September 15, 2017; DOI: https://doi.org/10.21790/rvs.2017.16.3.92

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Abstract PDF: Benign paroxysmal positional vertigo (BPPV) is the most common peripheral vestibular disorder. It is easily cured with canal repositioning maneuvers, but some patients are resistant to the repositioning maneuver and require surgical intervention. Labyrinthitis ossificans is the pathologic condition that fibrous tissue and new bone occupy the membranous labyrinthine space. It occurs as a sequela of inner ear inflammation resulting from diverse causes, mostly bacterial meningitis and otitis media. We describe here a 42-year-old female patient with refractory posterior semicircular canal (PSCC) BPPV and adhesive otitis media in same ear. Otoscopic examination revealed adhesive tympanic membrane without middle ear space and temporal bone computed tomography showed complete ossification of the labyrinth at the same side. We performed a canal wall down mastoidectomy and PSCC occlusion. The patient had complete resolution of paroxysmal vertigo and positional nystagmus, postoperatively.

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