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8 "Min-Beom Kim"
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Original Articles
Effect of early high-dose steroid treatment in patients with acute vestibular neuritis: a retrospective case-control study
Jung-Yup Lee, Hyun-Seok Kang, Sang-Hyun Kim, Min-Beom Kim
Res Vestib Sci. 2024;23(2):53-60.   Published online June 14, 2024
DOI: https://doi.org/10.21790/rvs.2024.007
  • 701 View
  • 25 Download
AbstractAbstract PDF
Objectives
This study is performed to evaluate the effect of early steroid treatment within 24 hours of onset in acute vestibular neuritis (AVN).
Methods
We performed a retrospective case-control study with 46 patients with AVN. Video head impulse test paradigm (HIMP) and suppression HIMP were performed, and dizziness handicap index (DHI) was determined at initial; all tests were repeated at 1 month. Patients were divided into two groups depending on whether they were treated with steroids (group S, n=21) or not (group n-S, n=25).
Results
There was no significant difference in age, sex, and side between the two groups. In HIMP, group S showed a significantly lower occurrence of overt corrective saccade (CS) (p=0.034) and lower peak velocity of overt CS (p=0.020) than group n-S at 1 month. In addition, the DHI score at 1 month was significantly lower in group S than in group n-S (p=0.040). In correlation analysis between subjective symptom and objective parameters, the DHI score showed a significant correlation with the occurrence of overt CS (p=0.028) and PR score (p=0.006) at 1 month.
Conclusions
Early steroid treatment in AVN would be helpful for relieving symptoms and the improvement of vestibular ocular reflex function in the recovery phase.
Prevalence and preferred medication for vestibular migraine in Menière’s disease: a multicenter retrospective cohort study in Korea
Dong-Han Lee, Hong Ju Park, Kyu-Sung Kim, Hyun Ji Kim, Jae-Yong Byun, Min-Beom Kim, Minbum Kim, Myung-Whan Suh, Jae-Hyun Seo, Jong Dae Lee, Eun-Ju Jeon, Myung Hoon Yoo, Seok Min Hong, Sung-Kwang Hong, Hyo-Jeong Lee, Jung Woo Lee, Se-Joon Oh, Hyun Ah Kim, Hyung Lee, Eek-Sung Lee, Eun-Jin Kwon, Seong-Hae Jeong, Jeong-Yoon Choi, Chang-Hee Kim
Res Vestib Sci. 2024;23(2):37-45.   Published online June 14, 2024
DOI: https://doi.org/10.21790/rvs.2024.005
  • 1,000 View
  • 52 Download
AbstractAbstract PDFSupplementary Material
Objectives
The aim of this study is to categorize headaches associated with definite Menière’s disease (MD) according to diagnostic criteria, to determine their prevalence, and to investigate the preferred medication across participating centers.
Methods
Patients diagnosed with definite MD at 17 university hospitals in otolaryngology or neurology departments in Korea between January 1, 2021 to December 31, 2021 were retrospectively included. Data on the presence of accompanying vestibular migraine (VM), migraine or non-migraine headaches, and clinical information were collected. A survey was conducted to assess preferences for treatment drugs for vertigo and headache control in MD patients with headache.
Results
A total of 435 definite MD patients were included, with a mean age of 57.0±14.9 years. Among them, 135 (31.0%) had accompanying headaches, of whom 48 (11.0% of all definite MD patients) could be diagnosed with VM. The prevalence of comorbid VM (definite and probable) was significantly higher in females (41 of 288, 14.2%) than in males (7 of 147, 4.8%) (p<0.05). There was no significant difference in the prevalence of comorbid VM between unilateral and bilateral MD patients (10.8% and 13.6%, respectively) (p > 0.05). Benzodiazepines, antihistamines, and antiemetics were mainly preferred for acute vertigo control, while nonsteroidal anti-inflammatory drugs, acetaminophen, and triptans were preferred for acute headache control, and topiramate, propranolol, and calcium channel blockers were mainly preferred for headache prevention.
Conclusions
VM is not uncommon in patients with definite MD in Korea. Further research is needed to understand the differences in headache prevalence and preferred medications across different centers.
Case Reports
A Case of Ramsay Hunt Syndrome Showing Central Findings due to Brainstem Involvement
Min Hyuk Lee, Min-Beom Kim
Res Vestib Sci. 2023;22(4):120-126.   Published online December 15, 2023
DOI: https://doi.org/10.21790/rvs.2023.22.4.120
  • 1,080 View
  • 37 Download
AbstractAbstract PDF
Ramsay Hunt syndrome occurs when the varicella zoster virus reactivates. Classic findings include the triad of facial paralysis, otic pain and herpetic lesions due to the pathogenesis associated with anterograde axonal reactivation of the varicella zoster virus in the geniculate ganglion. In addition to the classic triad, rare features such as a central type of vestibular function test may be observed due to the retrograde spread of the varicella zoster virus from the geniculate ganglion into the brain stem, including involvement of the vestibular nucleus. We present a case of Ramsay Hunt syndrome in a 57-year-old male patients, manifesting not only the typical triad of symptoms but also the unique features associated with brain stem involvement. This presented as direction-changing gaze-evoked nystagmus and a decrease in gain on both sides on video head impulse test. And brain magnetic resonance imaging showed a lesion in the vestibular nucleus of the brain stem.
A Case of Pontine Infarction with Facial Palsy and Vertigo Confused with Ramsay Hunt Syndrome
Jae Seon Park, Sang Hyun Kim, Jung-Yup Lee, Min-Beom Kim
Res Vestib Sci. 2022;21(2):57-62.   Published online June 15, 2022
DOI: https://doi.org/10.21790/rvs.2022.21.2.57
  • 3,478 View
  • 56 Download
AbstractAbstract PDF
Facial palsy can be caused by central and peripheral causes, and it can also be caused by brain tumors or infarction. A 59-year-old male, who lost his right hearing 13 years ago due to Ramsay Hunt syndrome, visited our hospital with facial palsy and dizziness. Initial brain diffusion-weighted magnetic resonance imaging (MRI) showed no abnormal findings, and recurrent Ramsay Hunt syndrome or a neoplastic lesion in the internal auditory canal was suspected. After hospitalization, the patient was administered high-dose steroids, and the videonystagmography showed direction-changing gaze-induced nystagmus, so a brain MRI reexamination was scheduled. While waiting for MRI, the patient complained of neurological symptoms such as diplopia, and right lower pontine infarction was diagnosed on MRI. The patient was transferred to the neurologic department and was discharged on the 10th day after conservative treatment. During the 1-year follow-up, pontine infarction did not recur, and neurological symptoms such as facial palsy gradually improved.
Original Article
Correlation between Residual Dizziness and Modified Clinical Test of Sensory Integration and Balance in Patients with Benign Paroxysmal Positional Vertigo
Jung-Yup Lee, In-Buhm Lee, Min-Beom Kim
Res Vestib Sci. 2021;20(3):93-100.   Published online September 15, 2021
DOI: https://doi.org/10.21790/rvs.2021.20.3.93
  • 5,519 View
  • 89 Download
  • 2 Crossref
AbstractAbstract PDF
Objectives
This study was performed to investigate the correlation between subjective residual dizziness and objective postural imbalance after successful canalith repositioning procedure (CRP) in benign paroxysmal positional vertigo (BPPV) by using questionnaires and modified Clinical Test of Sensory Integration and Balance (mCTSIB).
Methods
A total of 31 patients with BPPV were included prospectively in the study. All included patients were successfully treated after initial CRP and their symptoms and nystagmus disappeared. Two weeks after CRP, all patients were asked to fill out the questionnaire including both Dizziness Handicap Inventory (DHI) and visual analog scale (VAS). We also conducted mCTSIB 2 weeks after CRP. We divided patients into two groups according to VAS: RD (residual dizziness) group, VAS>0; non-RD group, VAS=0. We compared age, number of CRP, rates associated with three semicircular canals, DHI score and mCTSIB results between two groups. In addition, we analyzed the correlation between DHI score and mCTSIB results.
Results
There were no significant differences in age, number of CRP, and rates associated with three semicircular canals between the two groups. RD group showed significantly higher DHI score and abnormal mCTSIB results than the non-RD group (p<0.05). DHI score and the number of abnormal mCTSIB showed a statistically significant correlation.
Conclusions
We demonstrated the correlation between DHI score and mCTSIB after successful CRP for BPPV. It also represents that subjective residual dizziness is correlated with objective postural imbalance even after successful CRP. Therefore, mCTSIB would be a useful test to evaluate both residual dizziness and postural imbalance after CRP in BPPV.

Citations

Citations to this article as recorded by  
  • Immediate Improvement in Subjective Visual Vertical and Disequilibrium Predicts Resolution of Benign Paroxysmal Positional Vertigo Following Single Canalith Repositioning Maneuver
    Christine C. Little, Zachary G. Schwam, Marc Campo, James Gurley, Bryan Hujsak, Maura K. Cosetti, Jennifer Kelly
    Otology & Neurotology Open.2022; 2(3): e014.     CrossRef
  • Gait and Postural Control Characteristics among Individuals with Benign Paroxysmal Positional Vertigo: A Scoping Review
    Haziqah Nasruddin, Maria Justine, Haidzir Manaf
    Malaysian Journal of Medicine and Health Sciences.2022; 18(s15): 377.     CrossRef
Review
Clinical Application and Update of Video Head Impulse Test
Jung Yup Lee, Jin Su Park, Min-Beom Kim
Res Vestib Sci. 2018;17(3):79-89.   Published online September 18, 2018
DOI: https://doi.org/10.21790/rvs.2018.17.3.79
  • 12,040 View
  • 1,331 Download
  • 8 Crossref
AbstractAbstract PDF
Recently with the introduction of video head impulse test (vHIT), it can be easily performed quantitative and objective measurement of vestibulo-ocular reflex (VOR). vHIT has been used as a clinical vestibular function test that can individually evaluate the function of each semicircular canal. Loss of VOR gain and corrective catch-up saccades that occur during the vHIT usually indicate peripheral vestibular hypofunction, whereas in acute vestibular syndrome, normal vHIT should prompt a search for a central lesion. In this study, we will examine the principle of vHIT and its interpretation, and explain its clinical application in peripheral and central vestibulopathy. In addition, we will compare the caloric test and the differences, and review the most recently introduced suppression head impulse paradigm test.

Citations

Citations to this article as recorded by  
  • Application of the Barany Society's Presbyvestibulopathy Criteria in Older Adults With Chronic Dizziness
    Joon‐Pyo Hong, Min‐Beom Kim
    Otolaryngology–Head and Neck Surgery.2024; 170(2): 515.     CrossRef
  • Vestibular mapping in Ramsay-Hunt syndrome and idiopathic sudden sensorineural hearing loss
    Joon-Pyo Hong, Jung-Yup Lee, Min-Beom Kim
    European Archives of Oto-Rhino-Laryngology.2023; 280(12): 5251.     CrossRef
  • Re-fixation Saccade at Video-Head Impulse Test in Patients with Sudden Sensorineural Hearing Loss
    Dong Hyuk Jang, Sun Seong Kang, Hyun Joon Shim, Yong-Hwi An
    Research in Vestibular Science.2023; 22(2): 46.     CrossRef
  • A Comparative Analysis of the Vestibulocochlear Function in Patients with Isolated Semicircular Canal Hypofunction Using a Video Head Impulse Test
    Yu Jung Park, Min Young Lee, Ji Eun Choi, Jae Yun Jung, Jung Hwa Bahng
    Research in Vestibular Science.2023; 22(2): 34.     CrossRef
  • A Comparative Study Using Vestibular Mapping in Sudden Sensorineural Hearing Loss With and Without Vertigo
    Joon‐Pyo Hong, Jung‐Yup Lee, Min‐Beom Kim
    Otolaryngology–Head and Neck Surgery.2023; 169(6): 1573.     CrossRef
  • A Study on the Evaluation of Brainstem Dysfunction in Rapid Eye Movement Sleep Behavior Disorder Using Video Nystagmography
    Young Hun Kim, Jeongho Park, Seung Ho Choo, Hyunjin Jo, Dae-Won Seo, Byung-Euk Joo, Eun Yeon Joo
    Journal of the Korean Neurological Association.2023; 41(4): 293.     CrossRef
  • Vestibular mapping assessment in idiopathic sudden sensorineural hearing loss
    Hee Won Seo, Jae Ho Chung, Hayoung Byun, Seung Hwan Lee
    Ear & Hearing.2022; 43(1): 242.     CrossRef
  • Group Vestibular Rehabilitation Program: A Cost-Effective Outpatient Management Option for Dizzy Patients
    Jae Sang Han, Jung Mee Park, Yeonji Kim, Jae-Hyun Seo, So Young Park, Shi Nae Park
    Otology & Neurotology.2022; 43(9): 1065.     CrossRef
2
Clinical Application and Update of Video Head Impulse Test
Jung Yup Lee, Jin Su Park, Min-Beom Kim
Received August 10, 2018  Accepted September 1, 2018  Published online September 1, 2018  
   [Accepted]
  • 1,558 View
  • 1 Download
AbstractAbstract
Recently with the introduction of Video Head Impulse Test (vHIT), it can be easily performed quantitative and objective measurement of vestibule-ocular reflex (VOR). vHIT has been used as a clinical vestibular function test that can individually evaluate the function of each semicircular canal. Loss of VOR gain and corrective catch-up saccades that occur during the vHIT usually indicate peripheral vestibular hypofunction, whereas in acute vestibular syndrome, normal vHIT should prompt a search for a central lesion. In this study, we will examine the principle of vHIT and its interpretation, and explain its clinical application in peripheral and central vestibulopathy. In addition, we will compare the caloric test and the differences, and review the most recently introduced Suppression Head Impulse Paradigm (SHIMP) test.
Original Article
Comparison of Video Head Impulse Test with Posterior Semicircular Canal Plane and Cervical Vestibular Evoked Myogenic Potential
Jin Su Park, Yong Woo Lee, Jung Yup Lee, Jae Ho Ban, Sun O Chang, Min-Beom Kim
Res Vestib Sci. 2016;15(3):74-79.   Published online September 15, 2016
DOI: https://doi.org/10.21790/rvs.2016.15.3.74
  • 9,367 View
  • 155 Download
  • 1 Crossref
AbstractAbstract PDF
Objective: Cervical vestibular evoked myogenic potential (cVEMP) is thought to be assessing the function of the saccule and inferior vestibular nerve. Therefore, cVEMP indirectly reflects the function of the posterior semicircular canal. Recently, the video head impulse test (vHIT) is considered as useful clinical tool to detect each semicircular canal dysfunction. Goal of this study was to evaluate and compare the results of cVEMP with posterior canal plane of vHIT (p-vHIT).
Methods
Retrospectively, we compared the results of cVEMP with p-vHIT in 43 patients who visited with dizziness. We analyzed the inter-test agreement of cVEMP with p-vHIT.
Results
Positive asymmetry of cVEMP was present in 37.2% (16/43), and no responses of both ears were identified in 16.3% (7/43). In p-vHIT analysis, unilateral positive was 27.9% (12/43), bilateral positive was 11.6% (5/43) and negative in both sides was 60.5% (26/43). The inter-test agreement between cVEMP and p-vHIT was 75.8% (25/33) as we considered even in lesion side. And, Fleiss’s kappa value showed a fair to good agreement (kappa value=0.559). In bilateral no response group (7 patients) in cVEMP, variable additional information could be obtained using p-vHIT.
Conclusion
cVEMP and p-vHIT showed relatively lower inter-test agreement than expected. But, p-vHIT could be easily performed, and give additional information for differential diagnosis.

Citations

Citations to this article as recorded by  
  • Clinical Characteristics of the Patients with Dizziness after Car Accidents
    Young Min Hah, Chul Won Yang, Sang Hoon Kim, Seung Geun Yeo, Moon Suh Park, Jae Yong Byun
    Korean Journal of Otorhinolaryngology-Head and Nec.2017; 60(8): 390.     CrossRef

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