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Zhang D, Li X, Lv Y, Song Y, Kong L, Li B, Zheng J, Pérez‐Fernández N, Fan Z, Wang H. Lymphatic Vessels in the Inner Ear of Patients With Meniere Disease: A Novel Pathological Finding. OTO Open 2024; 8:e171. [PMID: 39050361 PMCID: PMC11267175 DOI: 10.1002/oto2.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/18/2024] [Accepted: 06/19/2024] [Indexed: 07/27/2024] Open
Abstract
Background Meniere disease, characterized by intermittent episodes of vertigo, fluctuating sensorineural hearing loss, tinnitus, and aural pressure, is a common cause of vertigo in humans. The pathogenesis of Meniere disease remains unknown. The current study aimed to describe a novel pathological change discovered in the inner ears of patients with Meniere disease who underwent labyrinthectomy. Methods This retrospective case-control study was conducted with 21 patients with MD who underwent labyrinthectomy. A total of 15 patients diagnosed with acoustic neuroma or glomus jugular tumor were review over the same period of time as control. The clinical information of the patients and the pathological features of the membrane are described. Results The new pathological tissue was a morbid membrane structure sealing the round window, characterized by the formation of lymphatic capillaries. Histochemical and immunofluorescent staining was positive for D2-40, LYVE-1, podoplanin, and PROX1, which are the classical markers of the lymphatic vessels. Transmission electron microscopy revealed that the lymph capillaries lacked a typical basement membrane and that their ends were blind, composed of a single layer of endothelial cells with valval connection structures between adjacent capillary epithelial cells. Conclusion This is the first report of lymphatic vessels in the human inner ear, and this pathological structure is a completely new discovery. The lymphatic vessels may develop due to inflammation or decompensation of pressure in the inner ear, suggesting that the inner ear can reactively form lymphatic vessels in some inflammation and fluid flow-dependent pathological conditions. The current findings help in improving our understanding of the pathogenesis of Meniere disease.
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Affiliation(s)
- Daogong Zhang
- Department of Otolaryngology–Head and Neck Surgery, Shandong Provincial ENT HospitalShandong UniversityJinanChina
| | - Xiaofei Li
- Department of Otolaryngology–Head and Neck Surgery, Shandong Provincial ENT HospitalShandong UniversityJinanChina
| | - Yafeng Lv
- Department of Otolaryngology–Head and Neck Surgery, Shandong Provincial ENT HospitalShandong UniversityJinanChina
| | - Yongdong Song
- Department of Otolaryngology–Head and Neck Surgery, Shandong Provincial ENT HospitalShandong UniversityJinanChina
| | - Ligang Kong
- Department of Otolaryngology–Head and Neck Surgery, Shandong Provincial ENT HospitalShandong UniversityJinanChina
| | - Boqin Li
- Department of Otolaryngology–Head and Neck Surgery, Shandong Provincial ENT HospitalShandong UniversityJinanChina
| | - Jinfeng Zheng
- Department of Pathology, Shandong Provincial ENT HospitalShandong UniversityJinanChina
| | | | - Zhaomin Fan
- Department of Otolaryngology–Head and Neck Surgery, Shandong Provincial ENT HospitalShandong UniversityJinanChina
| | - Haibo Wang
- Department of Otolaryngology–Head and Neck Surgery, Shandong Provincial ENT HospitalShandong UniversityJinanChina
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Das S, Annam CS, Bakshi SS, Seepana R. Persistent positional perceptual dizziness in clinical practice: a scoping review. Neurol Sci 2023; 44:129-135. [PMID: 35994134 DOI: 10.1007/s10072-022-06353-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 08/15/2022] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Dizziness is an important symptom presenting in routine practice and the life time prevalence ranges from 17 to 30%. Persistent positional perceptual dizziness (PPPD) is a common cause of chronic dizziness and has often been labeled as psychogenic dizziness in the past. DISCUSSION PPPD is diagnosed based on clinical criteria laid down by the Barany society. The vestibular function tests and imaging of the brain and the inner ear are often normal. Most of the patients have an underlying anxiety trait and most cases of PPPD arise following an attack of acute vertigo like Meniere's disease and vestibular neuritis. It is important to differentiate the condition from bilateral vestibulopathy. There is no role of vestibular sedative in the treatment of such condition. Vestibular rehabilitation therapy (VRT), cognitive behavioral therapy (CBT), and selective serotonin reuptake inhibitors (SSRI) like sertraline have shown benefits. However, long-term outcome is not known. CONCLUSION PPPD is a relatively new entity in the ever-expanding field of neurotology that requires a multimodality approach for effective management. The otologists and general physicians must identify the condition so that favorable outcome can be achieved. The long-term effects of treatment with CBT and VRT are not known. It is important to formulate standard guidelines for treatment. Further research is necessary to identify the role of endogenous biomarkers in the outcome of treatment.
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Affiliation(s)
- Soumyajit Das
- Department of ENT, All India Institute of Medical Sciences, Mangalagiri, Andhra Pradesh, 522503, India.
| | - Chandra Sekhar Annam
- Department of ENT, All India Institute of Medical Sciences, Mangalagiri, Andhra Pradesh, 522023, India
| | - Satvinder Singh Bakshi
- Department of ENT, All India Institute of Medical Sciences, Mangalagiri, Andhra Pradesh, 522023, India
| | - Ramesh Seepana
- Department of ENT, All India Institute of Medical Sciences, Mangalagiri, Andhra Pradesh, 522503, India
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Prevalence of Polypharmacy in Patients With Vestibular and Balance Complaints. Ear Hear 2022; 44:506-517. [PMID: 36377041 DOI: 10.1097/aud.0000000000001292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To determine the prevalence of polypharmacy in patients presenting with dizziness to a tertiary neurotology clinic and analyze the association between polypharmacy and clinical characteristics. DESIGN Retrospective, cross-sectional review. Demographics, symptoms, diagnoses, medications, audiometry, dizziness handicap index (DHI) scores, and cognitive failure questionnaire (CFQ) scores were extracted from charts of patients seen as new patients from September 1, 2019, to March 31, 2020, with a primary complaint of dizziness. RESULTS A total of 382 patients were included. More than two-thirds of the patients (n = 265, 69.4%) met criteria for polypharmacy (≥5 medications), of which most (n = 249, 94.0%) were prescribed a potentially ototoxic drug. Approximately 10% of patients were taking five or more ototoxic medications (oto-polypharmacy). Polypharmacy was correlated to age and was more common for patients with diabetes, hypertension, other cardiovascular comorbidities, and depression (odds ratio [OR], 3.73-6.67; p < 0.05). Polypharmacy was twice as likely in patients with mild to moderate hearing loss (OR 2.02 [1.24-3.29] and OR 2.13 [1.06-4.27], respectively; p < 0.05) and ~1.5× more likely in patients who had moderate to severe DHI scores (OR 1.65 [1.05-2.59] and OR 1.63 [1.00-2.65], respectively; p < 0.05). Patients with polypharmacy also had higher CFQ scores compared to those without polypharmacy (CFQ 32.5 [19.0-48.0] versus CFQ 25.0 [13.0-40.0]; p = 0.002. Oto-polypharmacy was more common for patients with lightheadedness as a dizziness descriptor (OR 3.16 [1.56-6.41]; p < 0.01). However, oto-polypharmacy was only more common for patients with mild to moderate hearing loss (OR 2.69 [1.33-5.45] and OR 2.86 [1.31-6.20], respectively; p < 0.01) and severe DHI scores (2.31 [1.12-4.77], p = 0.02). CONCLUSIONS The prevalence of polypharmacy in patients with vestibular disorders is high. Some of the medications that patients are on are also potentially ototoxic at variable degrees. Polypharmacy is more common when lightheadedness is one of the dizziness descriptors and seems to be associated with worse scores on patient-reported outcome measures (DHI, CFQ). Medication reconciliation and multidisciplinary involvement could help to better address polypharmacy in this patient population. However, further investigation is needed to elucidate polypharmacy's role in symptom presentation, vestibular testing results, and therapeutic strategies.
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Combination of Two Manipulative Techniques for the Treatment of Cervicogenic Dizziness: A Randomized Controlled Trial. Life (Basel) 2022; 12:life12071023. [PMID: 35888111 PMCID: PMC9318906 DOI: 10.3390/life12071023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 06/30/2022] [Accepted: 07/07/2022] [Indexed: 12/23/2022] Open
Abstract
Cervicogenic dizziness is clinically associated with upper cervical spine dysfunctions. It seems that manual therapy decreases the intensity of dizziness in these subjects, but what happens to pain measured by pressure pain threshold (PPT) has not been studied. Purpose: analyze the short-term effects of combination two manipulation techniques protocol in worst dizziness intensity (wVAS), dizziness and cervical disability, upper cervical spine mobility and mechanosensivity of cervical tissue. Methods: Assessor-blinded randomized controlled trial was developed. A total of 40 patients with cervicogenic dizziness were randomly divided into two groups. The experimental group received three treatments consisting of a functional massage and a manipulation technique, and compared with a control group. The wVAS, dizziness handicap inventory (DHI), neck disability index (NDI), UCS mobility, and PPTs were measured. Measurements were made at the baseline, first follow-up 48 h after intervention and second follow-up 1 month after the intervention. Results: at second follow-up wVAS (p < 0.001), NDI (p < 0.001), DHI (p < 0.001), and upper right trapezius (p < 0.022) and right suboccipital (p < 0.043) PPTs showed a difference between groups in favor of the experimental group. Conclusions: apparently, the proposed intervention protocol decreases the intensity of dizziness and the mechanosensitivity of the cervical tissue and improves the feeling of disability due to neck pain and dizziness.
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Kryukov AI, Guseva AL, Olimpieva SP, Kubryak OV. [Diagnosis and rehabilitation of anterior canal benign paroxysmal positional vertigo]. Vestn Otorinolaringol 2022; 87:4-10. [PMID: 36580502 DOI: 10.17116/otorino2022870614] [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: 12/30/2022]
Abstract
OBJECTIVE To develop a method for predicting otolithiasis recurrence within 1 year after benign paroxysmal positional vertigo (BPPV) episode based on analysis of the anamnesis and standardized characteristics of the clinical symptoms and treatment of the disease. MATERIAL AND METHODS The study included 640 patients with BPPV, who were divided into two groups: the 1st group (n=458) - patients with no recurrence in 1 year of follow-up; the 2nd group (n=148) - patients with recurrence in the first year after treatment of BPPV episode. In order to identify risk factors, the initial clinical and anamnestic features associated with BPPV (gender, age, comorbidities), clinical symptoms and rehabilitation parameters of the last episode of the disease were analyzed. Diagnostic indices were calculated for the sets of selected features that reliably distinguished both groups of patients with absent/present BPPV recurrence within one year, and based on these, an algorithm was created using a Bayesian sequential diagnostic procedure to predict BPPV recurrence within 1 year of an identified and treated BPPV episode. RESULTS In the 2nd group there was the significant prevalence of elderly (older 65 years) and female patients. In these patients higher association with hypertension, type II diabetes mellitus, neurological diseases, osteoporosis and lung diseases was observed. Diagnosis and treatment of recurrent patients in the 2nd group correlates with detection of horizontal nystagmus in Dix-Hallpike test in case of horizontal canal BPPV, requirement for several maneuvers per appointment, canal switch during reposition, resistant course of the disease, the need for additional self-treatment for patients between appointments, and the more frequent development of residual vertigo. Prognostic algorithm for predicting recurrence within 1 year of detected and treated posterior and horizontal canal BPPV episode was developed with a prediction accuracy of 75.3% (71.3%; 79%) and 79.4% (71.6%; 85.9%), respectively. CONCLUSION The use of the algorithm proposed by us will allow not only to prevent the identified risk factors, but also to inform the patient in a timely and sufficient manner about the likelihood of a relapse of the disease in order to prevent the development of functional vertigo, as well as training in universal repositional maneuvers before a repeat consultation of specialist.
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Affiliation(s)
- A I Kryukov
- Pirogov Russian National Research Medical University, Moscow, Russia.,Sverzhevsky Research Clinical Institute of Otorhinolaryngology, Moscow, Russia
| | - A L Guseva
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - S P Olimpieva
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - O V Kubryak
- Anokhin Research Institute of Normal Physiology, Moscow, Russia.,National Research University "Moscow Power Engineering Institute", Moscow, Russia
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Bunzen D, Lima F, Figueiredo ME, Fontinele L. Sintomas vestibulares encaminhados ao otorrinolaringologista pela atenção primária da cidade do Recife. REVISTA BRASILEIRA DE MEDICINA DE FAMÍLIA E COMUNIDADE 2021. [DOI: 10.5712/rbmfc16(43)2751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Introdução: A Atenção Primária é a “porta de entrada” do usuário ao Sistema Único de Saúde. Caso o médico tenha dificuldade em conduzir o caso, ele encaminha-o a um especialista. A otorrinolaringologia é uma das especialidades que mais recebe referências, com longo tempo de espera em nosso meio. Objetivo: Estimar a frequência das queixas de tontura e suspeita de doença vestibular nos encaminhamentos dos pacientes que aguardam consulta com otorrinolaringologista. Há poucos estudos semelhantes na literatura, e esse levantamento é importante para traçar o perfil desses pacientes e planejar ações de saúde pública. Métodos: Estudo observacional, longitudinal, descritivo, baseado na coleta de dados secundários do Sistema de Regulação da Secretaria de Saúde da Prefeitura do Recife. Foram incluídas as solicitações dos médicos da Estratégia Saúde da Família para o serviço de otorrinolaringologia em outubro-novembro de 2019, que estavam na fila de espera desde junho–julho de 2018. Resultados: A frequência dos encaminhamentos por tontura e suspeita de doença vestibular foi 22,5% de todas as solicitações para otorrinolaringologia. O tempo de espera foi um ano e quatro meses. A maioria era de mulheres (74,7%) e idosos acima de 60 anos (48,3%). Os motivos dos encaminhamentos foram: zumbido (43,2%), labirintite (20%), múltiplos sintomas (17,3%), tontura (11,6%), vertigem (3,9%), labirintopatia (3,6%) e vertigem posicional paroxística benigna (0,6%). Os sintomas aumentam com a idade. Conclusão: A taxa de encaminhamento foi compatível com a literatura. O zumbido é um sintoma muito incômodo, comum tanto nas doenças do labirinto quanto em outras patologias, por isso a alta frequência de solicitação. O termo labirintite nem sempre se refere à neuronite vestibular, mas erroneamente pode ser usado para qualquer síndrome vertiginosa, o que pode justificar a alta taxa de encaminhamento em detrimento de outras vestibulopatias. A educação continuada na Atenção Primária é importante tanto para o diagnóstico correto quanto para a solicitação apropriada da interconsulta. É preciso novas estratégias para diminuir o tempo de espera, como o aumento da oferta de serviços de especialistas, a qualificação da demanda e a otimização do sistema de regulação.
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Domínguez-Durán E, Mármol-Szombathy I, Palmero-Olmo E, Nogales-Nieves A, López-Urbano MJ, Palomo-Sánchez A, Alarcón-Balanza F, Ruiz-de Arcos M, Bullón-Fernández B, Valle-Martín F, Mora-Quintero A, Poyatos-Poyatos B, Manjón-Collado MT, Sánchez-Gómez S. Epidemiology of Balance Disorders in Primary Care. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2021. [DOI: 10.1016/j.otoeng.2019.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Domínguez-Durán E, Moreno-de-Jesús C, Prieto-Sánchez-de-Puerta L, Mármol-Szombathy I, Sánchez-Gómez S. Identifying Training, Diagnostic and Therapeutic Needs From a Comparison in the Distribution of Vestibular Disorders in Primary Care and in a Neurotology Unit. Front Neurol 2020; 11:605613. [PMID: 33329367 PMCID: PMC7714908 DOI: 10.3389/fneur.2020.605613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 10/28/2020] [Indexed: 11/13/2022] Open
Abstract
Introduction: Several epidemiological studies in Neurotology have been previously carried out in the general population. This approach is useful for learning about the most common disorders in clinical population, but it may fail when one is trying to help professionals to guide their training, to optimize their resources and to decide on the highest-priority research objectives. Objective: To identify which of the neurotological diseases are most common in two different populations, those who attended a consultation in the Neurotology Unit of a tertiary level hospital and those who did so in Primary Care in order to infer which of them requires more attention in each context and their specific needs. Methods: All the diagnoses made in Hospital Care between October 15, 2017 and October 14, 2018 were reviewed. These diagnoses were coded and classified into syndromes and diseases. Later, the proportions of each category were compared with the proportions of the neurotological diagnoses made in five Primary Care centers over the same period of time. Results: BPPV is the most common cause of vestibular symptoms in both contexts. Vestibular migraine, ischemic vestibular symptoms, orthostatic hypotension and side effects of drugs are common in Primary Care, whereas Ménière's disease and undifferentiated episodic vestibular syndrome are common in specialized centers. Conclusion: The proportion of diagnoses in neurotologic patients is different in the general population and in the specialized center population, and therefore they have different needs. Primary Care professionals would benefit from training on maneuvers for repositioning otoliths, the treatment of headache, the identification of cardiovascular risk factors, the orthostatic hypotension and the side effects of the most commonly used drugs. The professionals who work in specialized centers need strategies for dealing with cases of BPPV associated to other vestibular diseases and refractory cases and their research should focus on the development of new diagnostic tools for the diagnosis of undifferentiated episodic vestibular syndrome and new therapeutic options for Ménière's disease.
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Affiliation(s)
- Emilio Domínguez-Durán
- Unidad de Gestión Clínica de Otorrinolaringología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Carolina Moreno-de-Jesús
- Unidad de Gestión Clínica de Otorrinolaringología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Irene Mármol-Szombathy
- Unidad de Gestión Clínica de Otorrinolaringología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Serafín Sánchez-Gómez
- Unidad de Gestión Clínica de Otorrinolaringología, Hospital Universitario Virgen Macarena, Sevilla, Spain
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Domínguez-Durán E, Mármol-Szombathy I, Palmero-Olmo E, Nogales-Nieves A, López-Urbano MJ, Palomo-Sánchez A, Alarcón-Balanza F, Ruiz-de Arcos M, Bullón-Fernández B, Valle-Martín F, Mora-Quintero A, Poyatos-Poyatos B, Manjón-Collado MT, Sánchez-Gómez S. Epidemiology of balance disorders in primary care. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2020; 72:11-20. [PMID: 32522341 DOI: 10.1016/j.otorri.2019.12.006] [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: 09/03/2019] [Accepted: 12/24/2019] [Indexed: 10/24/2022]
Abstract
BACKGROUND AND OBJECTIVE In our country, there are no series of patients that have described the incidence of the different diseases which cause balance disorders (BD) in primary care. The objective of this study is to calculate the incidence of each disease to propose specific training measures. MATERIALS AND METHOD Prospective cross-sectional study. Patient data of five primary care physicians in five different primary care centres in our hospital area were collected. All patients who attended consultations for any type of vertigo, imbalance or dizziness over one year as the main reason for consultation were recruited. Using a diagnostic-therapeutic algorithm, patients were diagnosed and treated in primary care or referred for study in hospital care. RESULTS The population studied was 7,896 people. An annual incidence of BD of 2.2% was detected. Of the cases, 56.1% could be diagnosed and treated in primary care. Of the patients, 53.8% were diagnosed with some type of positional vertigo; the next three most frequent diagnoses were vestibular migraine, central nervous system ischaemia and medication side effects. These four groups accounted for 87.9% of the population. CONCLUSIONS The incidence of BD in primary care requires an approach that includes training in the diagnosis and treatment of benign paroxysmal positional vertigo, headache, cardiovascular risk factors and pharmacology. It is not necessary to prescribe vestibular suppressants in most patients.
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Affiliation(s)
- Emilio Domínguez-Durán
- Unidad de Gestión Clínica de Otorrinolaringología, Hospital Universitario Virgen Macarena, Sevilla, España.
| | - Irene Mármol-Szombathy
- Unidad de Gestión Clínica de Otorrinolaringología, Hospital Universitario Virgen Macarena, Sevilla, España
| | | | | | | | | | | | - María Ruiz-de Arcos
- Unidad de Gestión Clínica de Neurología y Neurofisiología, Hospital Universitario Virgen Macarena, Sevilla, España
| | | | | | | | | | | | - Serafín Sánchez-Gómez
- Unidad de Gestión Clínica de Otorrinolaringología, Hospital Universitario Virgen Macarena, Sevilla, España
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Kovacs E, Wang X, Grill E. Economic burden of vertigo: a systematic review. HEALTH ECONOMICS REVIEW 2019; 9:37. [PMID: 31883042 PMCID: PMC6933936 DOI: 10.1186/s13561-019-0258-2] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 12/10/2019] [Indexed: 05/13/2023]
Abstract
BACKGROUND Vertigo, a highly prevalent disease, imposes a rising burden on the health care system, exacerbated by the ageing of the population; and further, contributes to a wide span of indirect burden due to reduced capacity to work or need of assistance in activities of daily living. The aim of this review was to summarise the evidence on the economic burden of vertigo. METHODS All original studies published between 2008 and 2018 about the economic evaluation of peripheral or central vestibular vertigo in developed countries were considered eligible, unrestricted to setting, health care provider, or study type. RESULTS The electronic search in three databases identified 154 studies from which 16 qualified for inclusion. All studies presented partial economic evaluation referring to a variety of vestibular vertigo including unspecified vertigo. Nine studies presented monetised cost results and seven studies reported health care utilization. Direct costs derived mainly from repeated and not well-targeted consultations at all levels of health care, excessive use of diagnostic imaging, and/or of emergency care. Considerable societal burden was caused by decreased productivity, mainly due to work absenteeism. CONCLUSION To the best of our knowledge, this is the first systematic review of the existing evidence of the economic burden of vertigo. The lack of conclusive evidence revealed apparent targets of future research. First, studies of diagnostics and therapies for vestibular disease should include cost-effectiveness considerations. Population-based studies of health services utilization should include simple vestibular assessments to get more reliable estimates of the burden of disease and associated costs on the level of the general population. Further, clinical and population-based registries that include patients with vestibular disease, should consider collecting long-term data of societal burden. Primary data collection should increasingly include assessment of health care utilization e.g. by linking their diagnoses and outcomes to routine data from health insurances.
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Affiliation(s)
- Eva Kovacs
- Institute for Medical Information Processing, Biometrics and Epidemiology, Ludwig-Maximilians-Universität München, Munich, Germany.
- German Center for Vertigo and Balance Disorders, Faculty of Medicine, University Hospital, Ludwig-Maximilians-Universität München, Marchioninistr. 15, 81377, Munich, Germany.
| | - Xiaoting Wang
- Institute for Medical Information Processing, Biometrics and Epidemiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Eva Grill
- Institute for Medical Information Processing, Biometrics and Epidemiology, Ludwig-Maximilians-Universität München, Munich, Germany
- German Center for Vertigo and Balance Disorders, Faculty of Medicine, University Hospital, Ludwig-Maximilians-Universität München, Marchioninistr. 15, 81377, Munich, Germany
- Munich Center of Health Sciences, Ludwig-Maximilians-Universität München, Marchioninistr. 15, 81377, Munich, Germany
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Ciorba A, Cogliandolo C, Bianchini C, Aimoni C, Pelucchi S, Skarżyński PH, Hatzopoulos S. Clinical features of benign paroxysmal positional vertigo of the posterior semicircular canal. SAGE Open Med 2019; 7:2050312118822922. [PMID: 30637105 PMCID: PMC6317147 DOI: 10.1177/2050312118822922] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 12/10/2018] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the relationship between age, gender and affected ear, in patients presenting benign paroxysmal positional vertigo. METHODS This was a retrospective study. Data from benign paroxysmal positional vertigo clinical reports (January 2009-December 2014) were analysed. A total of 174 patients affected by benign paroxysmal positional vertigo of the posterior semicircular canal have been identified. Pearson chi-square test has been used to evaluate the probability of benign paroxysmal positional vertigo occurrence in relation to gender and side, within the studied groups. The level of significance was set at a p < 0.05. RESULTS Considering age as a discriminant factor, three groups of patients were identified: group 1: 16 patients with an age <40 years; group 2: 79 patients with an age between 40 and 65 years and group 3: 79 patients with an age >65 years. In each group, the right posterior semicircular canal was involved in the majority of cases (group 1 incidence: 12/16; group 2 incidence: 49/79 and group 3 incidence: 52/79). In all three groups, female patients were significantly more affected (9/16 in group 1, 61/79 in group 2 and 55/79 in group 3). CONCLUSION Benign paroxysmal positional vertigo is most prevalent in female subjects having an age>40 years and mainly involves the right posterior semicircular canal.
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Affiliation(s)
- Andrea Ciorba
- Audiology and ENT Clinic, University of Ferrara, Ferrara, Italy
| | | | | | - Claudia Aimoni
- Audiology and ENT Clinic, University of Ferrara, Ferrara, Italy
| | | | - Piotr Henryk Skarżyński
- Institute of Physiology and Pathology of Hearing, Warsaw, Poland
- Department of Heart Failure and Cardiac Rehabilitation, Medical University of Warsaw, Warsaw, Poland
- Institute of Sensory Organs, Kajetany, Poland
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Pal'chun VT, Guseva AL, Olimpieva SP. [Clinical features and treatment of multi-canal benign paroxysmal positional vertigo]. Vestn Otorinolaringol 2019; 84:28-32. [PMID: 32027319 DOI: 10.17116/otorino20198406128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To reveal clinical features of natural history, diagnosis and treatment of multi-canal benign paroxysmal positional vertigo (m-BPPV). PATIENTS AND METHODS 640 patients with BPPV are evaluated. 80 (12.5%) patients had m-BPPV, 560 (87.5%) patients had single-canal BPPV. The analyses of involved canals and comparison of the course of the disease and effectiveness of treatment in m-BPPV and single-canal BPPV was done. RESULTS m-BPPV accounts for 12.5% of all patients with BPPV. In m-BPPV mostly unilateral involvement of posterior and horizontal canals are involved, in bilateral BPPV often both posterior canals are involved. M-BPPV is more often associated with middle and inner ear diseases. Recurrences are more often observed in m-BPPV. For m-BPPV it is typical to have more severe clinical symptoms: constant dizziness, balance problems, intensive nausea and vomiting, frequent falls. M-BPPV is often resistant to treatment with repositioning maneuvers: more maneuvers, more follow-up consultations, carrying out home-based vestibular exercises by patients and use of mechanical chair in some cases are necessary to achieve successful treatment. In patients with m-BPPV residual dizziness after successful treatment often takes place, so that additional diagnosis and assessment is needed.
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Affiliation(s)
- V T Pal'chun
- Department of Otorhinolaryngology, N.I. Pirogov Russian National Research Medical University of the Ministry of Health of Russia, Moscow, Russia, 117997; Sverzhevsky Research Institute of Clinical Otorhinolaryngology, Moscow, Russia, 117152
| | - A L Guseva
- Department of Otorhinolaryngology, N.I. Pirogov Russian National Research Medical University of the Ministry of Health of Russia, Moscow, Russia, 117997
| | - S P Olimpieva
- Department of Medical Statistics and Computer Sciences, N.I. Pirogov Russian National Research Medical University of the Ministry of Health of Russia, Moscow, Russia, 117997
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Wiener-Vacher SR, Quarez J, Priol AL. Epidemiology of Vestibular Impairments in a Pediatric Population. Semin Hear 2018; 39:229-242. [PMID: 30038452 DOI: 10.1055/s-0038-1666815] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
The purpose of this study was to report the prevalence of vestibular impairment (VI) in children ( n = 2,528) referred for complete vestibular testing because of balance disorders (BD) or hearing loss (H). A VI was shown in 51.5% of the children tested (1,304/2,528). For BD (e.g., vertigo, dizziness, instability, delay in posturomotor development), VI was found in 36.5% ( n = 379/1,037). The most frequent causes of BD with VI included inner ear malformation (13.5%), delay in posturomotor development (13.4%), hearing loss revealed with vertigo (3.9%), trauma (3.9%), vestibular neuritis (3.3%), meningitis (2.5%), Meniere-like syndrome (1.1%), BPPV posttrauma (1%), labyrinthitis (0.4%), and unknown etiology (19.6%). Normal responses to the complete battery of tests ( n = 658, 63.5%) excluded a vestibular origin to BD, leading to other diagnoses: principally migraine (15.6%), ophthalmological disorders (15.1%), neurological disorders (including delay in posturomotor development; 14.4%), orthostatic hypotension, or somatoform dizziness (<1%). Of the children referred for hearing loss ( n = 1,491), 68.5% were tested without cochlear implantation (CI; n = 1,022). In this group, 54.5% presented with VI ( n = 557). This was mostly found in cytomegalovirus infection, inner ear malformation, and genetic syndromes. Profound hearing loss candidates for cochlear implants had complete bilateral vestibular loss in 20% and delay in posturomotor development, and 80% had partial or normal vestibular function and normal posturomotor development. VI was found after CI in 50% on the side of the implant (partial in 41% and complete in 9%). VI is present in 36.5% of children referred to our center for BDs and 54.5% for hearing loss. Vestibular testing permits ruling out peripheral VI and hence seeking other causes for BDs such as migraine and ophthalmological disorders and also helps lower the risk of inducing bilateral complete vestibular loss in CI protocols.
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Affiliation(s)
- Sylvette R Wiener-Vacher
- Center for Evaluation of Balance Disorders in Children (EFEE), Robert Debré University Hospital, Paris, France
| | - Juliette Quarez
- Department of ENT, Robert Debré University Hospital, Paris, France
| | - Audrey Le Priol
- Center for Evaluation of Balance Disorders in Children (EFEE), Robert Debré University Hospital, Paris, France
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