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Scarpa A, Carucci M, Salzano G, Avallone E, Cassandro C, De Luca P, Chiarella G, Ricciardiello F, Ralli M, Viola P, Salzano FA. Enhancing the therapeutic potential of intravenous glycerol for Meniere's disease: Robust results from an extensive patient cohort. Am J Otolaryngol 2024; 45:104093. [PMID: 37924560 DOI: 10.1016/j.amjoto.2023.104093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/12/2023] [Accepted: 10/12/2023] [Indexed: 11/06/2023]
Abstract
INTRODUCTION Meniere's disease (MD) is an idiopatic condition characterized by recurrent attacks of vertigo, hearing loss, tinnitus, and aural fullness, affecting quality of life. Intravenous glycerol has shown potential as a therapeutic option. This study evaluates its efficacy in a larger patient cohort. MATERIALS AND METHODS Retrospective study with 168 patients having unilateral MD unresponsive to dietary restrictions. Intravenous 10 % glycerol with 0.9 % sodium chloride was administered for six months. Audio-vestibular assessments and questionnaires were used. RESULTS Significant improvements in vertigo control observed. 7.1 % achieved complete control, and 58.3 % had substantial control. Quality of life measures improved, and audiometry thresholds remained unchanged. No major adverse events reported. DISCUSSION Intravenous glycerol effectively controlled vertigo and improved MD patients' quality of life. Limitations include lack of a control group and a relatively short-term follow-up. Future prospects include randomized controlled trials and optimization of treatment protocols. CONCLUSION Intravenous glycerol shows promise as a therapeutic option for MD, with notable improvements in vertigo control and quality of life. Further research is needed for validation and optimization.
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Affiliation(s)
- Alfonso Scarpa
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy.
| | - Mario Carucci
- Department of Otolaryngology, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Giovanni Salzano
- Maxillofacial Surgery Unit, University Hospital of Naples "Federico II", Naples, Italy
| | - Emilio Avallone
- Klinik und Poliklinik für Hals-, Nasen- und Ohrenheilkunde, Medizinische Hochschule Hannover, Germany
| | | | - Pietro De Luca
- Otolaryngology Department, San Giovanni-Addolorata Hospital, Via dell'Amba Aradam, 8, 00184 Rome, Italy
| | - Giuseppe Chiarella
- Unit of Audiology, Regional Centre for Cochlear Implants and ENT Diseases, Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | | | - Massimo Ralli
- Department of Sense Organs, Sapienza University Rome, Rome, Italy
| | - Pasquale Viola
- Unit of Audiology, Regional Centre for Cochlear Implants and ENT Diseases, Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
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Chen JY, Guo ZQ, Wang J, Liu D, Tian E, Guo JQ, Kong WJ, Zhang SL. Vestibular migraine or Meniere's disease: a diagnostic dilemma. J Neurol 2023; 270:1955-1968. [PMID: 36562849 PMCID: PMC10025214 DOI: 10.1007/s00415-022-11532-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Abstract
Meniere's disease (MD) represents one of the vertigo disorders characterized by triad symptoms (recurrent vertigo, fluctuating hearing loss, tinnitus or ear fullness). The diagnosis of MD relies on the accurate and detailed taking of medical history, and the differentiation between MD and vestibular migraine (VM) is of critical importance from the perspective of the treatment efficacy. VM is a highly prevalent vertigo condition and its typical symptoms (headache, vestibular symptoms, cochlear symptoms) mimic those of MD. Furthermore, the misdiagnosis in MD and VM could lead to VM patients mistakenly receiving the traumatic treatment protocol designed for MD, and sustaining unnecessary damage to the inner ear. Fortunately, thanks to the advances in examination technologies, the barriers to their differentiation are being gradually removed. These advances enhance the diagnostic accuracy of vertigo diseases, especially VM and MD. This review focused on the differentiation of VM and MD, with an attempt to synthesize existing data on the relevant battery of differentiation diagnosis (covering core symptoms, auxiliary tests [audiometry, vestibular tests, endolymphatic hydrops tests]) and longitudinal follow-up. Since the two illnesses are overlapped in all aspects, no single test is sufficiently specific on its own, however, patterns containing all or at least some features boost specificity.
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Affiliation(s)
- Jing-Yu Chen
- Department of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan City, 430022, Hubei Province, People's Republic of China
- Institute of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Zhao-Qi Guo
- Department of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan City, 430022, Hubei Province, People's Republic of China
- Institute of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Jun Wang
- Department of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan City, 430022, Hubei Province, People's Republic of China
- Institute of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Dan Liu
- Department of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan City, 430022, Hubei Province, People's Republic of China
- Institute of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - E Tian
- Department of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan City, 430022, Hubei Province, People's Republic of China
- Institute of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Jia-Qi Guo
- Department of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan City, 430022, Hubei Province, People's Republic of China
- Institute of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Wei-Jia Kong
- Department of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan City, 430022, Hubei Province, People's Republic of China.
- Institute of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China.
| | - Su-Lin Zhang
- Department of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, No. 1277 Jiefang Avenue, Wuhan City, 430022, Hubei Province, People's Republic of China.
- Institute of Otorhinolaryngology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China.
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Inui T, Haginomori SI, Kajimoto Y, Kuriyama T, Shirai T, Kinoshita I, Araki M, Kawata R. Asymmetry and tuning shift of the cervical vestibular evoked myogenic potential indicate saccular dysfunction in idiopathic normal pressure hydrocephalus. Clin Neurophysiol 2021; 134:43-49. [PMID: 34971940 DOI: 10.1016/j.clinph.2021.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/16/2021] [Accepted: 12/01/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the effects of excessive cerebrospinal fluid (CSF) retention on the peripheral vestibular function and the inner ear fluid in patients with idiopathic normal pressure hydrocephalus (iNPH). METHODS In 25 patients with iNPH (14 females, age 65-88 years), cervical vestibular evoked myogenic potential (cVEMP) was measured before the spinal tap test. The asymmetry ratios (ARs) and tuning properties in 500 Hz and 1,000 Hz short-tone burst stimuli of cVEMP were evaluated. Furthermore, cVEMP was measured in an age-matched control group of 12 non-iNPH patients. RESULTS Seven (28%) iNPH patients exhibited a cVEMP asymmetry (AR > 33%). cVEMP tuning was significantly shifted to a higher frequency in the iNPH group than in the age-matched control group. CONCLUSIONS One-fourth of patients with iNPH had obvious saccular dysfunction. A high rate of a shift in cVEMP tuning in the iNPH group indicated that excessive CSF accumulation propagated to the endolymph and perilymph. SIGNIFICANCE Saccular dysfunction might be one of the possible causes of imbalance in iNPH, and the shift in cVEMP tuning may be a determining factor in the diagnosis and treatment strategy.
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Affiliation(s)
- Takaki Inui
- Department of Otorhinolaryngology - Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Japan.
| | - Shin-Ichi Haginomori
- Department of Otorhinolaryngology - Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Japan.
| | - Yoshinaga Kajimoto
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Japan.
| | - Tatsuro Kuriyama
- Department of Otorhinolaryngology - Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Japan.
| | - Takeo Shirai
- Department of Otorhinolaryngology - Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Japan.
| | - Ichita Kinoshita
- Department of Otorhinolaryngology - Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Japan.
| | - Michitoshi Araki
- Department of Otorhinolaryngology - Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Japan.
| | - Ryo Kawata
- Department of Otorhinolaryngology - Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Japan.
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Abstract
: The relationship between Menière's disease and endolymphatic hydrops is ambiguous. On the one hand, the existence of cases of endolymphatic hydrops lacking the classic symptoms of Menière's disease has prompted the assertion that endolymphatic hydrops alone is insufficient to cause symptoms and drives the hypothesis that endolymphatic hydrops is a mere epiphenomenon. Yet, on the other hand, there is considerable evidence suggesting a relationship between the mechanical pressure effects of endolymphatic hydrops and resultant disordered auditory physiology and symptomatology. A critical appraisal of this topic is undertaken, including a review of key histopathologic data chiefly responsible for the epiphenomenon hypothesis. Overall, a case is made that A) the preponderance of available evidence suggests endolymphatic hydrops is likely responsible for some of the auditory symptoms of Menière's disease, particularly those that can be modulated by mechanical manipulation of the basilar membrane and cochlear microphonic; B) Menière's disease can be reasonably considered part of a larger spectrum of hydropic inner ear disease that also includes some cases that lack vertigo. C) The relationship with endolymphatic hydrops sufficiently robust to consider its presence a hallmark defining feature of Menière's disease and a sensible target for diagnostic detection.
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Cervical Vestibular Evoked Myogenic Potentials That Are Absent at 500 Hz But Present at 1000 Hz Are Characteristic of Endolymphatic Hydrops-Related Disease. Ear Hear 2021; 42:1306-1312. [PMID: 33595984 DOI: 10.1097/aud.0000000000001017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES It remains unclear whether the dominance of 1000 Hz responses over responses at 500 Hz in cervical vestibular evoked myogenic potentials (cVEMPs) are characteristic of endolymphatic hydrops (EH), due to the presence of patients with absent responses at both frequencies. The purpose of the present study is to examine whether the dominant cVEMP responses at 1000 Hz over 500 Hz are characteristic findings of EH-related diseases among patients who show various cVEMP findings. DESIGN We retrospectively reviewed the medical records of 470 consecutive patients who underwent cVEMP testing with short-tone bursts at both 500 Hz and 1000 Hz. We categorized the cVEMP responses of these 470 patients into the following five groups: (group 1) present responses at both frequencies bilaterally, (group 2) present responses at 500 Hz but absent at 1000 Hz on at least one side, (group 3) absent responses at 500 Hz but present at 1000 Hz on at least one side, (group 4) absent responses at both frequencies on one side and present at both frequencies on the other side, and (group 5) absent responses at both frequencies bilaterally. We compared the proportion of EH-related diseases between each group and the other four groups and then investigated any increased or decreased disease incidence in each group. RESULTS In group 3, the proportion of EH-related disease was significantly higher (p < 0.01), and the incidence of an EH-related disease was greatly increased (standard residual value > 3). CONCLUSIONS cVEMPs that are absent at 500 Hz and present at 1000 Hz may be characteristic of EH-related disease.
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Association of cervical vestibular-evoked myogenic potential tuning property test results with MRI findings of endolymphatic hydrops in Meniere's disease. Eur Arch Otorhinolaryngol 2020; 278:3267-3273. [PMID: 33037440 DOI: 10.1007/s00405-020-06410-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 09/28/2020] [Indexed: 12/19/2022]
Abstract
PURPOSE To examine the concordance between cervical vestibular-evoked myogenic potential (cVEMP) tuning property test results and MRI findings of endolymphatic hydrops (EH). METHODS Fourteen subjects (age 24-76 years) that had been diagnosed with unilateral definite Meniere's disease (MD) (N = 8) or unilateral probable MD (N = 6) were enrolled. All of the subjects underwent cVEMP tests (using 500 Hz and 1000 Hz tone bursts), pure-tone audiometry, and gadolinium-enhanced 3 T-MRI. To examine tuning properties of cVEMP, the 500-1000 Hz amplitude ratio was calculated as the SLOPE. The results of the cVEMP tuning property test results were compared with EH-related MRI findings. RESULTS EH positivity in both the cochlea and vestibule on MRI was observed in 7 of the 8 affected ears of definite MD and 3 of the 6 affected ears of probable MD, although it was only in one of the 14 unaffected ears. EH(+) or no response (NR) in cVEMP tuning property test was significantly associated with EH positivity on MRI, while EH(-) in the cVEMP tuning property test was significantly associated with EH-negativity on MRI (p = 0.0016 Fisher's exact test test). CONCLUSION EH(+) or NR in the cVEMP tuning property test correspond well to EH positivity in the MRI findings. The cVEMP tuning property test is useful for screening and following up EH.
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Murofushi T, Tsubota M, Tsuda Y, Yoshimura E. Cervical vestibular evoked myogenic potential with chirp sounds. J Vestib Res 2020; 30:153-158. [PMID: 32623412 DOI: 10.3233/ves-200704] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND There are only a few reports concerning cervical vestibular evoked myogenic potential (cVEMP) using chirp sound, and clinical indications/advantages of it are still unclear. OBJECTIVE To compare cVEMP using CE-chirp LS® with cVEMP using 500 Hz and 1000 Hz tone bursts (TB) and to investigate clinical indications/advantages of CE-chirp LS® for recording cVEMP. METHODS Sixteen patients with vestibular disorders (2men and 14 women) (18∼62, mean 42.9 years of age) were enrolled in this study. Participants underwent cVEMP testing using 500 Hz and 1000 Hz tone bursts (TB) and CE-chirp LS®. Response rate of P1-N1, corrected/normalized amplitude of P1-N1, latencies of P1 and N1, asymmetry ratio, and correlation of P1 latency to SLOPE in tuning property test (an index of endolymphatic hydrops) were compared. RESULTS Corrected/normalized amplitude of P1-N1 to CE-chirp LS® was smaller than corrected/normalized amplitude of P1-N1 to 500 Hz TB. Peak latencies to CE-chirp LS® were the shortest among the 3 types of stimulation. EH-positive ears according to the tuning property test had tendency of prolonged P1 latencies to CE-chirp LS®. CONCLUSION CE-chirp LS® is applicable for recording cVEMP with a similar diagnostic accuracy to TB. Prolongation of P1 latency in CE-chirp LS® might be an indicator of endolymphatic hydrops in the saccule.
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Affiliation(s)
- Toshihisa Murofushi
- Department of Otolaryngology Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
| | - Masahito Tsubota
- Department of Otolaryngology Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
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Scarpa A, Cassandro C, De Luca P, Greco A, Chiarella G, de Vincentiis M, Cassandro E, Ralli M. Therapeutic role of intravenous glycerol for Meniere's disease. Preliminary results. Am J Otolaryngol 2020; 41:102498. [PMID: 32354483 DOI: 10.1016/j.amjoto.2020.102498] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/13/2020] [Indexed: 12/25/2022]
Abstract
PURPOSE Osmotic diuretics such as glycerol are used for diagnostic purposes in patients with a suspect of Meniere's disease (MD). Scientific evidence in the animal model and in humans has shown that glycerol can induce a reduction in endolymphatic hydrops; however, its use for therapeutic purposes in MD has never been reported. The aim of this study was to evaluate the effectiveness on symptom control of intravenous glycerol in a sample of patients with definite unilateral MD not responsive to dietary restrictions. MATERIALS AND METHODS Forty patients with unilateral intractable MD were included in the study. After audio-vestibular evaluation, patients were treated with intravenous 10% glycerol with 0.9% sodium chloride, 0.5 g/kg ml once a day for 2 consecutive days every fifteen days for six months. Vertigo attacks were evaluated before and after therapy and categorized into classes A-F according to the 2015 Equilibrium Committee criteria. Tinnitus and quality of life were evaluated through the Tinnitus Handicap Inventory and the Functionality Level Scale questionnaires. RESULTS Before treatment, patients had an average of 3.2 vertigo attacks/month; during the six months after treatment the average number of attacks/month decreased to 1.2 (p < 0.0001). At the end of the study period, 25 patients (62.5%) were in Class B vertigo control; 10 patients (25%) in Class C; and 5 patients (12.5%) in Class D. No patients were in Class A, E and F. No hearing deterioration was found in all treated patients. Quality of life according to administered questionnaires improved after treatment. CONCLUSIONS In our sample, intravenous infusion of glycerol for two consecutive days every fifteen days for six months based on the patient's weight improved vertigo attacks and reduced the discomfort generated by tinnitus raising quality of life in patients with unilateral MD unresponsive to dietary restrictions.
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Affiliation(s)
- Alfonso Scarpa
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | | | - Pietro De Luca
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Antonio Greco
- Department of Sense Organs, Sapienza University Rome, Rome, Italy
| | - Giuseppe Chiarella
- Unit of Audiology, Regional Centre for Cochlear Implants and ENT Diseases, Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Marco de Vincentiis
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy
| | - Ettore Cassandro
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Massimo Ralli
- Department of Sense Organs, Sapienza University Rome, Rome, Italy; Center for Hearing and Deafness, University at Buffalo, Buffalo, NY 14214, USA.
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Murofushi T, Goto F, Tsubota M. Vestibular Migraine Patients Show Lack of Habituation in Auditory Middle Latency Responses to Repetitive Stimuli: Comparison With Meniere's Disease Patients. Front Neurol 2020; 11:24. [PMID: 32153487 PMCID: PMC7044244 DOI: 10.3389/fneur.2020.00024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 01/09/2020] [Indexed: 11/13/2022] Open
Abstract
Objectives: To compare habituation in auditory middle latency response (AMLR) to repetitive stimuli of vestibular migraine (VM) patients with Meniere's disease (MD) patients and healthy controls (HC) and to assess usefulness of AMLR for diagnosis of VM. Subjects: Thirteen unilateral definite MD patients (2 men, 11 women, mean age 50.6), 13 definite VM patients (3 men, 10 women, mean age 45.5), and 8 HC subjects (2 men, 6 women, mean age 37.1) were enrolled. Methods: The electrodes were placed on the vertex and the spinal process of the fifth cervical vertebra. Binaural click stimulation (0.1 ms, 70 dBnHL) was presented. A total of 800 responses were averaged. Averaged responses were divided into four sets (S1 to S4) according to the temporal order. No, Po, Na, and Pa were identified, and amplitudes and latencies were measured. Results: Concerning latencies, HC subjects showed a tendency of shorter latencies. However, there was no clear effect of repetitive stimulation. Concerning No-Po amplitudes, no significant differences were observed. Raw amplitudes of Na-Pa showed statistically significant differences in S1 and S2 among the groups (p < 0.01 one-way ANOVA). Differences were shown in MD vs. VM and HC vs. VM in S1 (smaller in VM) (p < 0.01 Bonferroni's test) and in MD vs. VM in S2 (smaller in VM) (p < 0.01 Bonferroni test). Relative amplitudes of Na-Pa to S1 showed statistically significant differences in S4 (p < 0.01 one-way ANOVA). Differences were shown in MD vs. VM and HC vs. VM (larger in VM) (p < 0.01 Bonferroni's test). Differences of Na-Pa amplitudes in S2 to S4 from Na-Pa amplitude in S1 were significant in S4 of VM patients (Dunnett's test). Conclusions: VM patients showed lack of habituation (potentiation) of Na-Pa amplitude in AMLR to repetitive stimuli while MD patients and HC subjects showed habituation. Observation of lack of habituation has high diagnostic accuracy for differential diagnosis of VM from MD.
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Affiliation(s)
- Toshihisa Murofushi
- Department of Otolaryngology, Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
| | - Fumiyuki Goto
- Department of Otolaryngology, Tokai University School of Medicine, Isehara, Japan
| | - Masahito Tsubota
- Department of Otolaryngology, Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
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Murofushi T, Tsubota M, Kitao K, Yoshimura E. Simultaneous Presentation of Definite Vestibular Migraine and Definite Ménière's Disease: Overlapping Syndrome of Two Diseases. Front Neurol 2018; 9:749. [PMID: 30250448 PMCID: PMC6139324 DOI: 10.3389/fneur.2018.00749] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Accepted: 08/17/2018] [Indexed: 01/01/2023] Open
Abstract
Objectives: To review the clinical records of patients that exhibited the clinical features of both vestibular migraine (VM) and Ménière's disease (MD) during each episodic vertigo attack and to discuss the possible pathophysiology of such combination of symptoms. Subjects: Ten patients that were selected according to criteria based on a combination of the diagnostic criteria for definite MD and VM (9 females and one male, age: 22–54 years) were enrolled. They were required to show features of both diseases in each vertigo attack. Methods: The patients' medical histories and pure-tone audiometry, cervical vestibular evoked myogenic potential (cVEMP), video head-impulse test (vHIT), and caloric test results were examined. cVEMP was recorded using 500 and 1,000 Hz short tone bursts (125dBSPL, air-conducted), 500 Hz-1,000 Hz cVEMP slope, an index of endolymphatic hydrops in the saccule was calculated using normalized amplitudes of p13-n23. For performing vHIT, each subject was seated 1.5 m in front of a target and asked to keep watching it as their head was passively rotated by the examiner. Their eye movements were evaluated using video-oculography while their head movements were recorded using inertial sensors. Results: The patients were predominantly female. On average, the onset of migrainous headaches occurred 9 years earlier than the onset of vertigo attacks. All of the patients but one had migraines with auras. Five of the 10 patients had a family history of vertigo attacks accompanied by both migrainous and auditory symptoms. The patients mainly displayed hearing loss at low frequencies. Nine patients exhibited 500–1,000 Hz cVEMP slope < −19.9, which was suggestive of endolymphatic hydrops. None of the patients who underwent vHIT showed abnormal canal function. One patient showed unilaterally decreased caloric responses. Conclusions: These patients presented with simultaneous MD and VM signs/symptoms might be referred to “VM/MD overlapping syndrome (VM/MD-OS)” as a new clinical syndrome.
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Affiliation(s)
- Toshihisa Murofushi
- Department of Otolaryngology, Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
| | - Masahito Tsubota
- Department of Otolaryngology, Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
| | - Kyoko Kitao
- Department of Otolaryngology, Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
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Murofushi T, Tsubota M, Suizu R, Yoshimura E. Cervical vestibular evoked myogenic potential tuning properties of patients with recurrent peripheral vestibulopathy: Is it Meniere’s disease without hearing loss? Clin Neurophysiol 2017; 128:2491-2492. [DOI: 10.1016/j.clinph.2017.10.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 09/30/2017] [Accepted: 10/07/2017] [Indexed: 11/29/2022]
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Murofushi T, Tsubota M, Suizu R, Yoshimura E. Is Alteration of Tuning Property in Cervical Vestibular-Evoked Myogenic Potential Specific for Ménière's Disease? Front Neurol 2017; 8:193. [PMID: 28533763 PMCID: PMC5420551 DOI: 10.3389/fneur.2017.00193] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 04/20/2017] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVE The aim of this study is to show sensitivity and specificity of cervical vestibular-evoked myogenic potential (cVEMP) tuning property test to Ménière's disease (MD) in comparison with healthy controls (HC) and patients with other vestibular diseases. SUBJECTS Totally 92 subjects (50 women and 42 men, 20-77 years of age) were enrolled in this study. Subjects were composed of 38 definite unilateral MD patients, 11 unilateral benign paroxysmal positional vertigo patients, 14 vestibular migraine patients, 19 unilateral vestibular neuritis patients, and 10 HC. METHODS The subjects underwent cVEMP testing to 500 and 1,000 Hz short tone bursts (125 dBSPL). The corrected amplitudes of the first biphasic responses (p13-n23) (cVEMP) were measured. Then, a tuning property index (the 500-1,000 Hz cVEMP slope) was calculated. RESULTS The area of under the ROC curve (AUC) was 0.75 in comparison with other vestibular disease patients, while AUC was 0.77 in comparison with other vestibular disease patients plus HC. The best cutoff point of the 500-1,000 Hz cVEMP slope was -19.9. Sensitivity of the tuning property test to MD was 0.74, while specificity was 0.76 to other vestibular disease patients. CONCLUSION The tuning property test of cVEMP is useful as a screening test of MD.
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Affiliation(s)
- Toshihisa Murofushi
- Department of Otolaryngology, Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
| | - Masahito Tsubota
- Department of Otolaryngology, Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
| | - Ryota Suizu
- Department of Otolaryngology, Teikyo University School of Medicine Mizonokuchi Hospital, Kawasaki, Japan
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