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Feil K, Rattay TW, Adeyemi AK, Goldschagg N, Strupp ML. [What's behind cerebellar dizziness? - News on diagnosis and therapy]. Laryngorhinootologie 2024; 103:337-343. [PMID: 37989215 DOI: 10.1055/a-2192-7278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
Vertigo and dizziness comprise a multisensory and multidisciplinary syndrome of different etiologies. The term "cerebellar vertigo and dizziness" comprises a heterogenous group of disorders with clinical signs of cerebellar dysfunction and is caused by vestibulo-cerebellar, vestibulo-spinal or cerebellar systems. About 10 % of patients in an outpatient clinic for vertigo and balance disorders suffer from cerebellar vertigo and dizziness. According to the course of the symptoms, one can considers 3 types: permanent complaints, recurrent episodes of vertigo and balance disorders, or an acute onset of complaints. The most common diagnoses in patients with cerebellar vertigo and dizziness were as follows: degenerative disease, hereditary forms and acquired forms. In a subgroup of patients with cerebellar vertigo, central cerebellar oculomotor dysfunction is indeed the only clinical correlate of the described symptoms. 81 % of patients with cerebellar vertigo suffer from permanent, persistent vertigo and dizziness, 31 % from vertigo attacks, and 21 % from both. Typical clinical cerebellar signs, including gait and limb ataxia or dysarthria, were found less frequently. Key to diagnosis is a focused history as well as a thorough clinical examination with particular attention to oculomotor function. Regarding oculomotor examination, the most common findings were saccadic smooth pursuit, gaze-evoked nystagmus, provocation nystagmus, rebound nystagmus, central fixation nystagmus, most commonly downbeat nystagmus, and disturbances of saccades. Thus, oculomotor examination is very sensitive in diagnosing cerebellar vertigo and dizziness, but not specific in distinguishing different etiologies. Laboratory examinations using posturography and a standardized gait analysis can support the diagnosis, but also help to estimate the risk of falls and to quantify the course and possible symptomatic treatment effects. Patients with cerebellar vertigo and dizziness should receive multimodal treatment.
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Affiliation(s)
- Katharina Feil
- Schwerpunkt neurovaskuläre Erkrankungen, Neurologische Universitätsklinik, Universitätsklinikum Tübingen, Tübingen, Germany
| | - Tim W Rattay
- Schwerpunkt neurodegenerative Erkrankungen, Neurologische Universitätsklinik, Universitätsklinikum Tübingen, Tübingen, Germany
- Hertie-Institut für klinische Hirnforschung, Universitätsklinikum Tübingen, Tübingen
| | - Adedolapo Kamaldeen Adeyemi
- Schwerpunkt neurovaskuläre Erkrankungen, Neurologische Universitätsklinik, Universitätsklinikum Tübingen, Tübingen, Germany
| | - Nicolina Goldschagg
- Neurologische Klinik und Poliklinik, Ludwig-Maximilians-Universität München, München, Germany
- Deutsches Schwindel- und Gleichgewichtszentrum, DSGZ, Ludwig-Maximilians-Universität München, München, Germany
| | - Michael Leo Strupp
- Neurologische Klinik und Poliklinik, Ludwig-Maximilians-Universität München, München, Germany
- Deutsches Schwindel- und Gleichgewichtszentrum, DSGZ, Ludwig-Maximilians-Universität München, München, Germany
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Rocha MF, Sacks B, Al-Lamki A, Koohi N, Kaski D. Acute vestibular migraine: a ghost diagnosis in patients with acute vertigo. J Neurol 2023; 270:6155-6158. [PMID: 37597072 DOI: 10.1007/s00415-023-11930-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/05/2023] [Accepted: 08/08/2023] [Indexed: 08/21/2023]
Affiliation(s)
- Maria Francisca Rocha
- Comprehensive Stroke Service, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - Benjamin Sacks
- Comprehensive Stroke Service, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - Amira Al-Lamki
- The Ear Institute, University College London, London, UK
| | - Nehzat Koohi
- Comprehensive Stroke Service, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
- The Ear Institute, University College London, London, UK
- SENSE Research Unit, Department of Clinical and Movement Neurosciences, Institute of Neurology, University College London, 33 Queen Square, London, WC1N 3BG, UK
| | - Diego Kaski
- Comprehensive Stroke Service, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK.
- The Ear Institute, University College London, London, UK.
- SENSE Research Unit, Department of Clinical and Movement Neurosciences, Institute of Neurology, University College London, 33 Queen Square, London, WC1N 3BG, UK.
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Tian E, Li F, Liu D, Wang J, Guo Z, Chen J, Guo J, Zhang S. Dispelling Mist That Obscures Positional Vertigo in Vestibular Migraine. Brain Sci 2023; 13:1487. [PMID: 37891854 PMCID: PMC10605638 DOI: 10.3390/brainsci13101487] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/15/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
(1) Background: Patients with vestibular migraine (VM) often present with positional vertigo. A portion of these patients have features of benign paroxysmal positional vertigo (BPPV). It is a challenge to rapidly identify the BPPV component of VM associated with positional vertigo. (2) Methods: Retrospective data collected from 60 VM and 47 VM + BPPV patients were used to build a diagnostic model, and then prospective data from 47 patients were used for the external validation. All patients had VM manifesting as positional vertigo, with or without accompanying BPPV. The clinical manifestations and the results of vestibular function tests were comprehensively analyzed using logistic regression. (3) Results: The univariate and multivariate analyses showed that the age, symptom duration, tinnitus, ear fullness, nausea, head shaking nystagmus, the direction of the Dix-Hallpike and roll tests, and horizontal gain could help differentiate between the two groups. A nomogram and an online calculator were generated. The C-index was 0.870. The diagnostic model showed good discriminative power and calibration performance during internal and external validation. (4) Conclusions: This study provided a new perspective for diagnosing VM with positional vertigo by identifying the BPPV component and, for the first time, offers a prediction model integrating multiple predictors.
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Affiliation(s)
- E Tian
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (E.T.); (D.L.); (J.W.); (Z.G.); (J.C.); (J.G.)
- Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Fei Li
- Department of Neurology, Changzheng Hospital, Naval Medical University, Shanghai 200003, China;
| | - Dan Liu
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (E.T.); (D.L.); (J.W.); (Z.G.); (J.C.); (J.G.)
- Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jun Wang
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (E.T.); (D.L.); (J.W.); (Z.G.); (J.C.); (J.G.)
- Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zhaoqi Guo
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (E.T.); (D.L.); (J.W.); (Z.G.); (J.C.); (J.G.)
- Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jingyu Chen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (E.T.); (D.L.); (J.W.); (Z.G.); (J.C.); (J.G.)
- Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jiaqi Guo
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (E.T.); (D.L.); (J.W.); (Z.G.); (J.C.); (J.G.)
- Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Sulin Zhang
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (E.T.); (D.L.); (J.W.); (Z.G.); (J.C.); (J.G.)
- Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Ren B, Guan W, Zhou Q. Study of Motion Sickness Model Based on fNIRS Multiband Features during Car Rides. Diagnostics (Basel) 2023; 13:diagnostics13081462. [PMID: 37189562 DOI: 10.3390/diagnostics13081462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/06/2023] [Accepted: 04/14/2023] [Indexed: 05/17/2023] Open
Abstract
Motion sickness is a common physiological discomfort phenomenon during car rides. In this paper, the functional near-infrared spectroscopy (fNIRS) technique was used in real-world vehicle testing. The fNIRS technique was utilized to model the relationship between changes in blood oxygenation levels in the prefrontal cortex of passengers and motion sickness symptoms under different motion conditions. To enhance the accuracy of motion sickness classification, the study utilized principal component analysis (PCA) to extract the most significant features from the test data. Wavelet decomposition was used to extract the power spectrum entropy (PSE) features of five frequency bands highly related to motion sickness. The correlation between motion sickness and cerebral blood oxygen levels was modeled by a 6-point scale calibration for the subjective evaluation of the degree of passenger motion sickness. A support vector machine (SVM) was used to build a motion sickness classification model, achieving an accuracy of 87.3% with the 78 sets of data. However, individual analysis of the 13 subjects showed a varying range of accuracy from 50% to 100%, suggesting the presence of individual differences in the relationship between cerebral blood oxygen levels and motion sickness symptoms. Thus, the results demonstrated that the magnitude of motion sickness during the ride was closely related to the change in the PSE of the five frequency bands of cerebral prefrontal blood oxygen, but further studies are needed to investigate individual variability.
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Affiliation(s)
- Bin Ren
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Wanli Guan
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Qinyu Zhou
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
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Illarionova EM, Gribova NP. [Features of the psychoemotional sphere and quality of life of patients with vestibular migraine]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:48-52. [PMID: 37084364 DOI: 10.17116/jnevro202312304148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
Abstract
OBJECTIVE To study the state of the psycho-emotional sphere and the quality of life in patients with vestibular migraine. MATERIAL AND METHODS The study included 56 patients (10 men and 46 women), aged 18 to 50 years, with vestibular migraine and a control group (patients with migraine without au-ra). The study of neurological status, features of the psychoemotional sphere, accentuations of character and temperament of the individual, quality of life was carried out. The Beck Depres-sion Inventory, the Spielberger-Khanin State-Trait Anxiety Inventory test, the K. Leonhard - H. Schmischek Inventory test and the Vestibular Rehabilitation Benefit Questionnaire were admin-istered. RESULTS The following features between two groups were revealed: absence of significant differences in trait anxiety, statistically significant differences in state anxiety and the severity of depressive symptoms, as well as significant variations in the spectrum of personality accentuations and a lack of quality of life. CONCLUSION The results are relevant and important in the field of management of patients with vestibular migraine and allow us to focus due attention on psychoemotional distinctiveness and lack of quality of life in this debilitating pathology, for the possibility of presenting the nec-essary individual strategy to overcome the disease.
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Affiliation(s)
| | - N P Gribova
- Smolensk State Medical University, Smolensk, Russia
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Meng D, Zhou X, Hu T, Zheng J, Jin T, Gao H, Hu J. Study of clinical correlation of motion sickness in patients with vestibular migraine. Front Neurosci 2022; 16:986860. [PMID: 36203809 PMCID: PMC9531909 DOI: 10.3389/fnins.2022.986860] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/31/2022] [Indexed: 11/13/2022] Open
Abstract
Objective In this study, clinical data from vestibular migraine (VM) patients and healthy control populations were collected to analyze the clinical data of VM patients, especially the history of motion sickness, and to understand their clinical characteristics. Methods According to VM diagnostic criteria, 140 patients diagnosed with confirmed VM (cVM) and probable VM (pVM) who attended the outpatient and inpatient ward of Jiaxing First Hospital between August 2017 and June 2021, as well as 287 healthy check-ups in the health management center, were analyzed and compared in terms of age, gender, and previous history of motion sickness. Results A comparison of clinical data related to VM patients and the control population showed that there were more women in the VM group (P < 0.01) and that patients in the VM group were older (P < 0.05) and had a higher prevalence of history of motion sickness history (P < 0.01). Analysis after matching gender and age revealed that patients in the cVM group were older than those in the pVM group (P < 0.05), but the proportion of motion sickness was lower than in the pVM group (P < 0.05). The age of the patients in the cVM group was mainly distributed around 50 years of age, following a normal distribution, whereas the age distribution of the patients in the pVM group did not have a significant trend of age concentration and was distributed at all ages. Conclusion The history of motion sickness is significant in patients with VM and may be a potential suggestive factor for the diagnosis of VM.
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Affiliation(s)
- Danyang Meng
- Department of Neurology, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Xuyou Zhou
- Department of Neurology, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Tianye Hu
- Department of Traditional Chinese Medicine and Acupuncture, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Jialian Zheng
- Department of Physical Examination Center, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Tingyu Jin
- Department of Neurology, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Han Gao
- Department of Neurology, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Jin Hu
- Department of Neurology, Affiliated Hospital of Jiaxing University, Jiaxing, China
- *Correspondence: Jin Hu,
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Yuan X, Zheng Y, Gao F, Sun W, Wang Z, Zhao G. Case Report: A Novel CACNA1A Mutation Caused Flunarizine-Responsive Type 2 Episodic Ataxia and Hemiplegic Migraine With Abnormal MRI of Cerebral White Matter. Front Neurol 2022; 13:899813. [PMID: 35677330 PMCID: PMC9168224 DOI: 10.3389/fneur.2022.899813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 04/21/2022] [Indexed: 11/23/2022] Open
Abstract
Episodic ataxia type 2 (EA2) is one autosomal-dominant neurological disorder characterized by debilitating attacks of ataxia. It is mainly caused by loss-of-function mutations of the CACNA1A gene, which encodes the pore-forming α1A subunit of Cav2.1 (P/Q type voltage-gated calcium channel). Sporadic hemiplegic migraine (SHM) is another rare disease involving CACNA1A variants, which seldom coexists with EA2. Here we report a novel pathogenic mutation in CACNA1A (c.3836dupA, exon 23, p.Y1279X) of a 16-year-old female, who complained about paroxysmal dizziness, headache, and unsteady gait. Her brain MRI revealed a slightly atrophic cerebellum and numerous asymptomatic hyperintense lesions of the cerebral white matter. The diagnosis of EA2 combined with SHM was made. Administration of 5-mg flunarizine once daily at night effectively reduced the attacks and attenuated her symptoms for a month.
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Affiliation(s)
| | | | | | | | | | - Guiping Zhao
- Department of Neurology, Peking University First Hospital, Beijing, China
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