Vestibular migraine (VM), a subtype of migraine characterized by vestibular symptoms, poses a significant diagnostic and therapeutic challenge. This study aimed to evaluate the effectiveness of monoclonal antibodies targeting Calcitonin Gene Related Peptide (CGRP) in the treatment of VM. Therefore, we conducted a rapid systematic review and meta-analysis following PRISMA and Cochrane guidelines. A search of databases (PubMed, Scopus, Cochrane and Google Scholar) was performed in October 2023. Inclusion criteria required original research articles focusing on patients diagnosed with VM and utilizing CGRP-targeting monoclonal antibodies. We performed qualitative assessments of study design, patient characteristics, and outcomes and, for studies with comparable outcome measures, a meta-analysis was conducted. Our search yielded four relevant studies, including cohort studies and a case report, totaling 99 patients. Proper vestibular instrumental tests were employed in half of the studies. Overall, the included studies reported significant improvements in VM symptoms. Our quantitative analysis, focused on migraine symptoms, demonstrated a substantial reduction in Monthly Days with Migraine at 6 months following treatment. No severe adverse drug reactions were reported. In conclusion, this rapid systematic review and meta-analysis provide preliminary evidence for the efficacy of CGRP-targeting monoclonal antibodies in treating Vestibular Migraine. However, the absence of randomized controlled trials and variations in study designs and diagnostic criteria introduce some limitations. Further research is needed, including controlled trials, to establish a more robust evidence base. Nonetheless, this treatment approach offers hope for the effective management of VM, potentially enhancing the well-being of affected individuals and reducing their associated disability.

BACKGROUND: Vestibular Activities and Participation Measure (VAP) subscales assess the effect of vestibular disorders on activity and participation. This study aimed to perform the cross-cultural adaptation and assess the validity, internal consistency, reliability, and measurement error of the Brazilian version of VAP subscales.
METHODS: The cross-cultural adaptation followed the translation, synthesis, back-translation, review by a committee of experts, and pretesting phases. Structural validity was assessed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA), while Spearman\'s correlation between VAP subscales and the Dizziness Handicap Inventory (DHI) was used to assess construct validity. Cronbach\'s alpha measured internal consistency. Intraclass correlation coefficient (ICC) assessed intra- and inter-rater reliability, and measurement error was calculated by using the standard error of measurement (SEM) and minimal detectable change (MDC).
RESULTS: Additional information was included in the Brazilian version of the Vestibular Activities and Participation measure (VAP-BR) after approval by one of the developers of the instrument to improve the understanding among individuals. One factor was found in the EFA for each subscale with 50% explained variance. Regarding CFA, the subscales 1 (S1) and 2 (S2) presented, respectively, adequate model fit indices (ie, comparative fit index of 0.99 and 0.97, and standardized root mean square residual of 0.04 for both subscales), but a very low factor load in item 6 of S1 (0.08). Chronbach\'s alpha was 0.80 (S1) and 0.82 (S2). For intra-rater assessment, the S1 and S2 presented an ICC of 0.87 and 0.90, SEM of 0.01 and 1.16, and MDC of 0.39 and 0.46, respectively. When assessed by 2 different raters, SEM values were 1.03 and 1.53, and MDC values were 2.85 and 4.23 for S1 and S2, respectively; both subscales showed an ICC of 0.92. Correlations between DHI and VAP subscales presented coefficients above 0.57.
CONCLUSIONS: The Brazilian version of VAP subscales presents good measurement properties and may assist health professionals in identifying activity limitations and participation restrictions in individuals with vestibular disorders.

Benign paroxysmal positional vertigo (BPPV) is a common vestibular disorder characterized by brief episodes of vertigo triggered by specific head movements. Despite its short duration, BPPV significantly impacts the quality of life. A comprehensive search of electronic databases, including PubMed, Scopus, and Web of Science, was performed to gather peer-reviewed articles, clinical trials, and review articles published between 2014 and 2024. Keywords used in the search included \"benign paroxysmal positional vertigo,\" \"BPPV,\" \"vestibular disorders,\" \"quality of life,\" \"diagnosis,\" and \"treatment.\" Eleven articles were included in the systematic review. Tools such as the Dizziness Handicap Inventory (DHI) and the 36-Item Short Form Health Survey (SF-36) are reported to assess the impact of BPPV on quality of life. This review includes 11 articles focusing on quality of life outcomes in BPPV patients. This systematic review explores the various dimensions of quality of life affected by BPPV and the tools used to evaluate these effects. BPPV can lead to physical limitations, such as difficulty in performing daily activities, and psychological effects, including anxiety, depression, and emotional distress. Socially, BPPV can cause social withdrawal and isolation due to the fear of experiencing vertigo in public. Occupationally, BPPV can interfere with job-related tasks. Future research should focus on developing personalized treatment approaches and patient-reported outcome measures specific to BPPV. A comprehensive approach to BPPV management is essential for improving the quality of life of affected individuals.

BACKGROUND: Cochlear implantation (CI) surgery has become a prevalent method of hearing rehabilitation, since it has been acknowledged that it impacts effectively on the vestibular system. However, there is still no consensus among clinicians on the most appropriate age and area (lateral/bilateral) of CI surgery in terms of postural control. The present study aimed to assess the postural control in late lateral CI adolescents with different visual (eyes opened(EO)/eyes closed(EC)) and auditory (CI activated/deactivated) conditions and to build a theoretical model of postural control based on sensual compensatory mechanisms that are predominant in late CI individuals. It was hypothesized that kinesthetic sensation and exteroceptors of the superficial sensation are critical for neuromuscular control after late CI.
METHODS: A quasi-experimental study protocol was used in this study to assess the postural stability performance in the studied adolescents with different visual and auditory perceptions. 27 adolescent students with hearing loss participated in the study. A force plate (Accu Gait AMTI) with computer software (NetForce) was used in the study to assess the postural stability with four different conditions(EO)/EC), CI activated/deactivated).
RESULTS: vCOP was found to have a significant growing tendency within the conditions of CI activated/deactivated.No statistically significant relationships were noted between the range of the displacement of feet pressure (Area) and both the visual and auditory conditions. Hearing loss etiology was statistically significantly related to the values of vCOP, within the conditions of EO, CI activated/deactivated (p < 0.01), what did not occure with the condition of EC (p > 0.05). Neuromuscular control with the condition of EC x CI deactivated was found to be based on the kinesthetic-tactual compensatory model.
CONCLUSIONS: Kinesthetic sensation and exteroceptors of the superficial sensation seem to be the predominant source of information to maintain postural control in late CI adolescents, regardless of the visual and auditory conditions. The etiology of hearing loss (congenital/acquired) can be a predictor of the values of the vCOP. In order to improve neuromuscular control in this population, it is recommended that the patients perform physical activity tasks, especially to develop core muscles, based on direct stimulation and rotational stability.

OBJECTIVE: The purpose of this study is to consolidate and condense the available evidence about the potential association between vestibular diseases and cognitive impairment.
METHODS: A systematic search was conducted on four English databases (PubMed, Embase, Web of Science, Cochrane Library) from the time of library construction to March 2024. The study incorporated various keywords such as \"vestibular disorders,\" \"vertigo,\" \"dizziness,\" \"Meniere\'s disease,\" \"benign paroxysmal positional vertigo,\" \"vestibular migraine,\" \"vestibular neuritis,\" \"labyrinthitis,\" \"bilateral vestibular disease,\" as well as \"cognitive function\" and \"cognitive dysfunction.\" A qualitative review was conducted to look for and assess pertinent studies.
RESULTS: A total of 45 publications were incorporated, encompassing prevalent vestibular disorders, mostly targeting individuals in the middle-aged and older demographic. The findings indicate that individuals with vestibular disorders experience varying levels of cognitive impairment, which is evident in different aspects, with visuospatial cognitive deficits being more prominent. Furthermore, patients with chronic vestibular syndromes are more prone to cognitive dysfunction. Lastly, the hippocampus plays a crucial role in the intricate vestibular neural network.
CONCLUSIONS: The findings of this comprehensive review indicate that vestibular disorders can result in impairments across various aspects of cognitive functioning, particularly in visuospatial cognition. The underlying mechanism may be associated with a decrease in the size of the hippocampus. Individuals suffering from chronic vestibular dysfunction exhibit a higher likelihood of experiencing cognitive deficits.
METHODS: NA Laryngoscope, 2024.

UNASSIGNED: Superior semicircular canal dehiscence (SSCD) is a pathologic condition within the inner ear characterized by various vestibular manifestations. Numerous studies have reported an incidence rate of SSCD ranging from 3.6% to 9% in the general population. The objective of this medical study was to evaluate the prevalence of superior SSCD and investigate its correlation with vestibular symptoms among patients who underwent high-resolution computed tomography (HRCT) scans. To the best of our knowledge, there is limited research and awareness regarding SSCD in Vietnam. In addition, the secondary aim of our investigation is to assess the prevalence of SSCD in Vietnam and compare it with findings from previous studies worldwide.
UNASSIGNED: This retrospective study was conducted at Tam Anh Ho Chi Minh General Hospital from March 2022 to February 2024. Medical records and HRCT scans of the patients were collected. Patients were categorized into two groups: those with and without vestibular disorders. SSCD was defined as the absence of bone overlying the superior semicircular canal facing toward the dura of the middle cranial fossa. Statistical analysis was performed to determine the correlation between vestibular symptoms and the presence of SSCD.
UNASSIGNED: A total of 362 patients (including 151 men and 211 women) were recruited. The prevalence of SSCD was 10.2% according to the HRCT scan results. The study found that 18.33% of patients with vestibular disorders had SSCD on HRCT scans, whereas only 6.2% of patients without vestibular disorders exhibited SSCD, indicating a significant association (p-value <0.001).
UNASSIGNED: These findings highlight the importance of considering SSCD as a potential etiology in patients presenting with vestibular symptoms and emphasize the diagnostic utility of HRCT.
UNASSIGNED: Superior semisirküler kanal dehisansı (SSKD), iç kulakta çeşitli vestibüler belirtilerle karakterize patolojik bir durumdur. Çok sayıda çalışma, genel popülasyonda %3,6 ila %9 arasında değişen bir SSKD insidans oranı bildirmiştir. Bu tıbbi çalışmanın amacı, yüksek çözünürlüklü bilgisayarlı tomografi (YÇBT) taramaları yapılan hastalarda SSKD prevalansını değerlendirmek ve vestibüler semptomlarla korelasyonunu araştırmaktır. Bildiğimiz kadarıyla, Vietnam’da SSKD ile ilgili sınırlı araştırma ve farkındalık bulunmaktadır. Buna ek olarak, araştırmamızın ikincil amacı Vietnam’da SSKD prevalansını değerlendirmek ve bunu dünya çapında daha önce yapılan çalışmalardan elde edilen bulgularla karşılaştırmaktır.
UNASSIGNED: Bu retrospektif çalışma Tam Anh Ho Chi Minh Genel Hastanesi’nde Mart 2022 ile Şubat 2024 tarihleri arasında gerçekleştirildi. Hastaların tıbbi kayıtları ve YÇBT taramaları toplandı. Hastalar iki gruba ayrıldı: Vestibüler bozukluğu olan ve olmayanlar. SSKD, orta kraniyal fossanın durasına doğru bakan superior semisirküler kanalın üzerinde kemik yokluğu olarak tanımlandı. Vestibüler semptomlar ile SSKD varlığı arasındaki korelasyonu belirlemek için istatistiksel analiz yapıldı.
UNASSIGNED: Toplam 362 hasta (151 erkek ve 211 kadın) çalışmaya dahil edildi. YÇBT tarama sonuçlarına göre SSKD prevalansı %10,2 idi. Çalışmada, vestibüler bozukluğu olan hastaların %18,33’ünde YÇBT taramalarında SSKD bulunurken, vestibüler bozukluğu olmayan hastaların yalnızca %6,2’sinde SSKD görüldü ve bu da anlamlı bir ilişkiye işaret etmektedir (p-değeri <0,001).
UNASSIGNED: Bu bulgular, vestibüler semptomlarla başvuran hastalarda SSKD’nin potansiyel bir etiyoloji olarak değerlendirilmesinin önemini ve YÇBT’nin tanısal faydasını vurgulamaktadır.

Persistent postural-perceptual dizziness (PPPD) is a chronic and disabling disorder characterized by persistent dizziness, unsteadiness, and imbalance. It often arises without an identifiable cause and is exacerbated by upright posture, active or passive movement, and exposure to moving or complex visual stimuli. This complex pathophysiology and the psychological dimensions of its symptomatology pose a significant challenge to clinicians. PPPD presents diagnostic challenges and a lack of standardized treatment options, underscoring the need for multidisciplinary approaches encompassing pharmacotherapy, vestibular rehabilitation, and psychological interventions for effective management. Bridging the gaps in understanding PPPD requires collaborative efforts across disciplines, emphasizing integrated research approaches and patient support networks to enhance care and improve outcomes. This review explores the challenges, controversies, and clinical complexities of PPPD, highlighting the importance of a patient-centered approach.

Vestibular disorders have had a disabling effect because of the symptoms they cause. The aim of this study was to evaluate the degree of disability associated with vertigo in patients with different vestibular disorders using a handicap questionnaire and to investigate the possible relationship between some factors with different types of vestibular disorders and vertigo-related handicap scores. 462 subjects aged 12-90 years old with symptoms of vertigo, dizziness, or imbalance were recruited from several public and private centers. After taking the medical history, the patients fillled out the Vertigo Handicap Questionnaire (VHQ). There was a significant difference between the VHQ mean scores of vestibular disorders (p = 0.002). There was also a significant relationship between the male sex and BPPV and blood supply problems, between women with endolymphatic hydrops, vestibular neuritis, VM, CNS disorders, concomitant BPPV, and hydrops, between vestibular disorders and various ranges of hearing. BPPV, neuritis, VM, were also significantly correlated with blood pressure, concomitant BPPV and hydrops, with diabetes and hydrops, and concomitant BPPV and hydrops were significantly correlated with cholesterol. The coexistence of various vestibular disorders may cause additional handicaps and should be considered. Some comorbidities may also affect the degree of handicap, although their effects may not be the same. Various factors in addition to the type of vestibular disorder, such as personality, culture, education level, income, and strategies for coping with the disease, may also determine the level of patient-reported vertigo handicap.

Background: The vestibular system not only supports reflex function at the brainstem level, but is also associated with higher levels of cognitive function. Vertigo due to vestibular disorders may lead to or be associated with cognitive dysfunction. Patients with deficits of both vestibular as well as cognitive function may be at particularly high risk for events like falls or certain diseases, such as Alzheimer\'s. Objective: To analyze the current state of research and trends in the global research literature regarding the correlation between vestibular disorders, vertigo, and cognitive impairment. Methods: We utilized Bibliometrix package to search databases including PubMed, Web of Science, etc for search terms. Results: Databases were searched up to December 15, 2022, and a total of 2222 publications were retrieved. Ultimately, 53 studies were included. A total of 261 authors published in 38 journals and conferences with an overall increasing annual growth rate of 6.94%. The most-published journal was Frontiers in Neurology. The most-published country was the United States, followed by Italy and Brazil. The most-published institution was Johns Hopkins University with a total of 13 articles. On performing trend analysis, we found that the most frequent focus of research in this field include the testing of vestibular perception, activation of the brain-related cortex, and the influence of stimulus-triggered vestibular snail reflex on visual space. The potential focal points are the risk of falling and the ability to extract spatial memory information, and the focus of research in recent decades has revolved around balance, falling, and Alzheimer\'s disease. Conclusions: Vestibular impairment in older adults affects cognitive function, particularly immediate memory, visuospatial cognition, and attention, with spatial cognition being the most significantly affected. In the future, virtual reality-based vestibular rehabilitation techniques and caloric stimulation could be potential interventions for the treatment of cognitive impairment.

The onset of menopause, marked by hormonal fluctuations and a decline in estrogen levels, is suggested to be linked to increased susceptibility to vestibular disturbances. Estrogen, beyond its established association with reproductive physiology, plays modulatory roles in various physiological systems, including neurosensory function. The vestibular system, crucial for balance and spatial orientation, is influenced by hormonal changes during menopause, potentially contributing to the emergence of vertigo symptoms. This interplay between hormones and the vestibular system is a burgeoning area of research with clinical implications, offering insights into novel diagnostic and therapeutic approaches for managing postmenopausal women with vestibular disorders. The article reviews current scientific literature, delves into the hormonal intricacies of menopause, and investigates potential mechanisms underlying the connection between hormonal fluctuations and vertigo symptoms.