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Rizk H, Monaghan NP, Shah S, Liu Y, Keith BA, Jeong S, Nguyen SA. Efficacy of a Serotonin-Norepinephrine Reuptake Inhibitor as a Treatment for Meniere Disease: A Randomized Clinical Trial. JAMA Otolaryngol Head Neck Surg 2024:2822947. [PMID: 39235772 PMCID: PMC11378064 DOI: 10.1001/jamaoto.2024.2241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2024]
Abstract
Importance Meniere disease accounts for up to 15% of new vestibular diagnoses,; however, the optimal treatment has yet to be identified. A conservative treatment that would reduce or stop the vertigo episodes has not been identified. Objective To determine the efficacy of a serotonin-norepinephrine reuptake inhibitor, venlafaxine, compared to placebo in treating patients with Meniere disease. Design, Setting, and Participants This was a randomized, double-blind, placebo-controlled, crossover pilot study spanning 22 weeks of follow-up. The clinical trial took place at a single-center tertiary referral center in Charleston, South Carolina. Participants were eligible if they were 18 years or older, had definite Meniere disease criteria as defined by Barany criteria, had at least 2 episodes in the last month, had not received intratympanic gentamycin, skull base surgery, or radiation therapy to the head or neck, not currently taking diuretics for Meniere disease, not currently taking oral steroids, and not currently taking serotonin-modulating medication. Patients were enrolled between February 2020 and September 2023. Interventions Patients received either 1 venlafaxine tablet, 37.5 mg, taken daily by mouth for 8 weeks or 1 placebo tablet taken daily by mouth for 8 weeks. Group 1 received placebo during phase 1 of the trial and venlafaxine in phase 2 of the trial. Group 2 received venlafaxine during phase 1 of the trial and placebo in phase 2 of the trial. Main Outcomes and Measures The main outcomes included the number of episodes and scores on the following scales: Dizziness Handicap Inventory, Neuropsychological Vertigo Inventory, Meniere Disease Patient-Oriented Symptom Index, 20-Item Short Form Health Survey, Penn State Worry Questionnaire, Cognitive Failure Questionnaire. Results A total of 182 patients were screened, and 40 participants with Meniere disease enrolled in the trial. The mean (SD) age of participants was 56.6 (14.3) years, and 22 (55%) were female. Participants had a mean (SD) of 13.8 (10.1) episodes per phase at baseline, 5.4 (4.4) episodes (Δ8.4) during the venlafaxine phase, and 5.0 (4.6) episodes (Δ8.8) during the placebo phase. No significant difference was identified between venlafaxine and placebo groups in the number of episodes or quality-of-life metrics. Conclusions and Relevance This randomized clinical trial failed to identify a difference between venlafaxine and placebo in number of episodes and other quality-of-life metrics. Future studies may benefit from different dosing regimens, larger cohorts, and longer lengths of therapy. Trial Registration ClinicalTrials.gov Identifier: NCT04218123.
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Affiliation(s)
- Habib Rizk
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston
| | - Neil P Monaghan
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston
- College of Medicine, Medical University of South Carolina, Charleston
| | - Sunny Shah
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston
| | - Yuan Liu
- Department of Otolaryngology-Head and Neck Surgery, Loma Linda University Health, Loma Linda, California
| | - Brian A Keith
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston
- School of Osteopathic Medicine, Campbell University, Lillington, North Carolina
| | - Seth Jeong
- Department of Otolaryngology-Head and Neck Surgery, The State University of New York Upstate, Syracuse
| | - Shaun A Nguyen
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston
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Li J, Xu X, Deng X, Li S, Guo T, Xie H. Association of Vestibular Disorders and Cognitive Function: A Systematic Review. Laryngoscope 2024. [PMID: 39016124 DOI: 10.1002/lary.31646] [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: 02/01/2024] [Revised: 05/25/2024] [Accepted: 07/01/2024] [Indexed: 07/18/2024]
Abstract
OBJECTIVES The purpose of this study is to consolidate and condense the available evidence about the potential association between vestibular diseases and cognitive impairment. DATA SOURCES AND 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. CONCLUSION 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. LEVEL OF EVIDENCE NA Laryngoscope, 2024.
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Affiliation(s)
- Jiongke Li
- Department of Otorhinolaryngology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Otorhinolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xianpeng Xu
- Department of Otorhinolaryngology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Otorhinolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xinxing Deng
- Department of Otorhinolaryngology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Otorhinolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Sha Li
- Department of Otorhinolaryngology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Otorhinolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Tao Guo
- Department of Otorhinolaryngology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Otorhinolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hui Xie
- Department of Otorhinolaryngology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Otorhinolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Felfela K, Jooshani N, Möhwald K, Huppert D, Becker-Bense S, Schöberl F, Schniepp R, Filippopulos F, Dieterich M, Wuehr M, Zwergal A. Evaluation of a multimodal diagnostic algorithm for prediction of cognitive impairment in elderly patients with dizziness. J Neurol 2024; 271:4485-4494. [PMID: 38702563 PMCID: PMC11233323 DOI: 10.1007/s00415-024-12403-3] [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: 03/04/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND The current diagnostic workup for chronic dizziness in elderly patients often neglects neuropsychological assessment, thus missing a relevant proportion of patients, who perceive dizziness as a subjective chief complaint of a concomitant cognitive impairment. This study aimed to establish risk prediction models for cognitive impairment in chronic dizzy patients based on data sources routinely collected in a dizziness center. METHODS One hundred patients (age: 74.7 ± 7.1 years, 41.0% women) with chronic dizziness were prospectively characterized by (1) neuro-otological testing, (2) quantitative gait assessment, (3) graduation of focal brain atrophy and white matter lesion load, and (4) cognitive screening (MoCA). A linear regression model was trained to predict patients' total MoCA score based on 16 clinical features derived from demographics, vestibular testing, gait analysis, and imaging scales. Additionally, we trained a binary logistic regression model on the same data sources to identify those patients with a cognitive impairment (i.e., MoCA < 25). RESULTS The linear regression model explained almost half of the variance of patients' total MoCA score (R2 = 0.49; mean absolute error: 1.7). The most important risk-predictors of cognitive impairment were age (β = - 0.75), pathological Romberg's sign (β = - 1.05), normal caloric test results (β = - 0.8), slower timed-up-and-go test (β = - 0.67), frontal (β = - 0.6) and temporal (β = - 0.54) brain atrophy. The binary classification yielded an area under the curve of 0.84 (95% CI 0.70-0.98) in distinguishing between cognitively normal and impaired patients. CONCLUSIONS The need for cognitive testing in patients with chronic dizziness can be efficiently approximated by available data sources from routine diagnostic workup in a dizziness center.
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Affiliation(s)
- K Felfela
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany
| | - N Jooshani
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany
| | - K Möhwald
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany
| | - D Huppert
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - S Becker-Bense
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - F Schöberl
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany
| | - R Schniepp
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany
| | - F Filippopulos
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany
| | - M Dieterich
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany
- Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - M Wuehr
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - A Zwergal
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
- Department of Neurology, LMU University Hospital, LMU Munich, Munich, Germany.
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Schöne CG, Vibert D, Mast FW. Executive functions in patients with bilateral and unilateral peripheral vestibular dysfunction. J Neurol 2024; 271:3291-3308. [PMID: 38466421 PMCID: PMC11136862 DOI: 10.1007/s00415-024-12267-7] [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: 10/31/2023] [Revised: 02/16/2024] [Accepted: 02/17/2024] [Indexed: 03/13/2024]
Abstract
Previous research suggests that patients with peripheral vestibular dysfunction (PVD) suffer from nonspatial cognitive problems, including executive impairments. However, previous studies that assessed executive functions are conflicting, limited to single executive components, and assessments are confounded by other cognitive functions. We compared performance in a comprehensive executive test battery in a large sample of 83 patients with several conditions of PVD (34 bilateral, 29 chronic unilateral, 20 acute unilateral) to healthy controls who were pairwise matched to patients regarding age, sex, and education. We assessed basic and complex executive functions with validated neuropsychological tests. Patients with bilateral PVD performed worse than controls in verbal initiation and working memory span, while other executive functions were preserved. Patients with chronic unilateral PVD had equal executive performance as controls. Patients with acute unilateral PVD performed worse than controls in the exact same tests as patients with bilateral PVD (verbal initiation, working memory span); however, this effect in patients with acute PVD diminished after correcting for multiple comparisons. Hearing loss and affective disorders did not influence our results. Vestibular related variables (disease duration, symptoms, dizziness handicap, deafferentation degree, and compensation) did not predict verbal initiation or working memory span in patients with bilateral PVD. The results suggest that bilateral PVD not only manifests in difficulties when solving spatial tasks but leads to more general neurocognitive deficits. This understanding is important for multidisciplinary workgroups (e.g., neurotologists, neurologists, audiologists) that are involved in diagnosing and treating patients with PVD. We recommend screening patients with PVD for executive impairments and if indicated providing them with cognitive training or psychoeducational support.
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Affiliation(s)
- Corina G Schöne
- Department of Psychology, University of Bern, Bern, Switzerland.
- Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland.
| | - Dominique Vibert
- Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Fred W Mast
- Department of Psychology, University of Bern, Bern, Switzerland
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Kostelnik EO, Howard LM, Paulson JF. Mental Health Education and Utilization Among Patients with Vestibular Disorders. J Clin Psychol Med Settings 2024:10.1007/s10880-024-10022-8. [PMID: 38762705 DOI: 10.1007/s10880-024-10022-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2024] [Indexed: 05/20/2024]
Abstract
To explore the receipt of mental health education, assessment, and referrals, and mental health service use among individuals with vestibular disorders. Patients with vestibular disorders living in the US, Australia, Canada, and the UK were surveyed through social media forums. Questionnaires assessed demographics, anxiety (Generalized Anxiety Disorder-7), depression (Center for Epidemiological Studies Depression-10), dizziness (Dizziness Handicap Inventory), and type of professional providing mental health education, assessment, referral, and treatment. The 226 participants were largely White (90%), educated (67% holding an associate's degree or higher) women (88%) with an average age of 45 who self-identified as having chronic vestibular symptoms (78%), as opposed to episodic ones (22%). Fifty-two percent reported never receiving verbal education, written education (69%), mental health assessment (54%), or referral (72%). Participants were more likely to receive mental health treatment in the past if they had received verbal resources and/or referrals from clinicians. The majority of patients with vestibular disorders report that medical professionals have not provided education, mental health assessment, or a mental health referral.
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Affiliation(s)
| | - Lindsay M Howard
- Department of Psychology, Augustana University, Madsen Center 131, 2001 S Summit Ave, Sioux Falls, SD, 57197, USA.
| | - James F Paulson
- Department of Psychology, Old Dominion University, Norfolk, VA, USA
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Smith LJ, Wilkinson D, Bodani M, Surenthiran SS. Cognition in vestibular disorders: state of the field, challenges, and priorities for the future. Front Neurol 2024; 15:1159174. [PMID: 38304077 PMCID: PMC10830645 DOI: 10.3389/fneur.2024.1159174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 01/05/2024] [Indexed: 02/03/2024] Open
Abstract
Vestibular disorders are prevalent and debilitating conditions of the inner ear and brain which affect balance, coordination, and the integration of multisensory inputs. A growing body of research has linked vestibular disorders to cognitive problems, most notably attention, visuospatial perception, spatial memory, and executive function. However, the mechanistic bases of these cognitive sequelae remain poorly defined, and there is a gap between our theoretical understanding of vestibular cognitive dysfunction, and how best to identify and manage this within clinical practice. This article takes stock of these shortcomings and provides recommendations and priorities for healthcare professionals who assess and treat vestibular disorders, and for researchers developing cognitive models and rehabilitation interventions. We highlight the importance of multidisciplinary collaboration for developing and evaluating clinically relevant theoretical models of vestibular cognition, to advance research and treatment.
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Affiliation(s)
- Laura J. Smith
- Centre for Preventative Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, United Kingdom
- School of Psychology, Keynes College, University of Kent, Kent, United Kingdom
| | - David Wilkinson
- School of Psychology, Keynes College, University of Kent, Kent, United Kingdom
| | - Mayur Bodani
- School of Psychology, Keynes College, University of Kent, Kent, United Kingdom
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Rizk HG, Velozo C, Shah S, Hum M, Sharon JD, Mcrackan TR. Item Level Psychometrics of the Dizziness Handicap Inventory in Vestibular Migraine and Meniere's Disease. Ear Hear 2024; 45:106-114. [PMID: 37415269 DOI: 10.1097/aud.0000000000001405] [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: 07/08/2023]
Abstract
OBJECTIVES Evaluate the measurement properties of the Dizziness Handicap Inventory (DHI) using item response theory in patients diagnosed with vestibular migraine (VM) and Meniere's disease (MD). DESIGN One hundred twenty-five patients diagnosed with VM and 169 patients diagnosed with MD by a vestibular neurotologist according to the Bárány Society criteria in two tertiary multidisciplinary vestibular clinics and who completed the DHI at their initial visit, were included in the study. The DHI (total score and individual items) was analyzed using the Rasch Rating Scale model for patients in each subgroup, VM and MD, and as a whole group. The following categories were assessed: rating-scale structure, unidimensionality, item and person fit, item difficulty hierarchy, person-item match, and separation index, standard error of measurement, and minimal detectable change (MDC). RESULTS Patients were predominantly female (80% of the VM subgroup and 68% of the MD subgroup) with a mean age of 49.9 ± 16.5 years and 54.1 ± 14.2 years, respectively. The mean total DHI score for the VM group was 51.9 ± 22.3 and for the MD group was 48.5 ± 26.6 ( p > 0.05). While neither all items nor the separate constructs met all criteria for unidimensionality (i.e., items measuring a single construct), post hoc analysis showed that the all-item analysis supported a single construct. All analyses met the criterion for showing a sound rating scale and acceptable Cronbach's alpha (≥0.69). The all-item analysis showed the most precision, separating the samples into three to four significant strata. The separate-construct analyses (physical, emotional, and functional) showed the least precision, separated the samples into less than three significant strata. Regarding MDC, the MDC remained consistent across the analyses of the different samples; approximately 18 points for the full analyses and approximately 10 points for the separate construct (physical, emotional, and functional). CONCLUSIONS Our evaluation of the DHI using item response theory shows that the instrument is psychometrically sound and reliable. The all-item instrument fulfills criteria for essential unidimensionality but does seem to measure multiple latent constructs in patients with VM and MD, which has been reported in other balance and mobility instruments. The current subscales did not show acceptable psychometrics, which is in line with multiple recent studies favoring the use of the total score. The study also shows that the DHI is adaptable to episodic recurrent vestibulopathies. The total score shows better precision and separation of subjects in up to four strata compared to the separate construct that separate subjects into less than three strata. The measurement error smallest detectable change was found in our analysis to be 18 points, which means any change in the DHI of less than 18 points is not likely to be clinically significant. The minimal clinically important difference remains indeterminate.
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Affiliation(s)
- Habib G Rizk
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Craig Velozo
- Division of Occupational Therapy, College of Health Professions, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Sunny Shah
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Maxwell Hum
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Jeffrey D Sharon
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Theodore R Mcrackan
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
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Ozkul A, Konukseven O. The development of the cognitive vestibular function scale in the elderly complaints of imbalance: a study on validity and reliability. Braz J Otorhinolaryngol 2023; 89:101282. [PMID: 37418851 PMCID: PMC10345315 DOI: 10.1016/j.bjorl.2023.101282] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 04/18/2023] [Accepted: 06/08/2023] [Indexed: 07/09/2023] Open
Abstract
OBJECTIVES With a valid and reliable scale, it will make an important contribution to the assessment of cognitive functions such as spatial, spatial-visual, and memory functions, and raise awareness of older people with balance disorders. The purpose of this study is to develop a scale to assess vestibular and cognitive functions in the geriatric population with vestibular disorders and to evaluate its validity and reliability. METHODS The study involved 75 individuals aged 60 years and older who complained of imbalance. In the first phase, scale items on balance, emotional, spatial, spatial-visual, and memory were created using the literature. The item analysis was completed by a pilot application, and 25 scale items were determined for the main application. The item analysis and validity and reliability analyzes were completed, and the scale was given its final form. For the statistical analysis of the data, a principal component analysis was performed for the validity analysis. The Cronbach alpha coefficient was used for the reliability analysis. Descriptive statistics were compiled on the participants' scale scores. RESULTS The Cronbach's alpha value of the scale was found to be highly reliable at 0.86. Statistically significant values were found between the age variable and the spatial subscales, the spatial-visual subscales, and the Cognitive Vestibular Function Scale with a small positive effect (respectively: r = 0.264; p= 0.022; r = 0.237; p= 0.041; r = 0.231; p= 0.046). The results indicate that the Cognitive Vestibular Function Scale is a valid and reliable measurement tool at a good level in elderly people aged 60 years and older. CONCLUSION Cognitive Vestibular Function Scale; was developed to detect cognitive problems related to dizziness/balance. As a result, a preliminary study was conducted to investigate a rapid, easy-to-use, and reliable clinical scale to assess cognitive function in people with balance disorders. Level II Randomized trials Prospective comparative study.
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Affiliation(s)
- Aysenur Ozkul
- Istanbul Aydin University, Institute of Postgraduate Education, Doctorate Programme of Audiology, Istanbul, Turkey; Avrasya University, Vocational School of Health Services, Audiometry Programme, Trabzon, Turkey.
| | - Ozlem Konukseven
- Istanbul Aydin University, Faculty of Health Science, Department of Audiology, Istanbul, Turkey
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Huang Y, Zhang X, Tang J, Xia Y, Yang X, Zhang Y, Wei C, Ruan R, Ying H, Liu Y. Vestibular cognition assessment system: Tablet-based computerized visuospatial abilities test battery. Front Psychol 2023; 14:1095777. [PMID: 36910755 PMCID: PMC9992172 DOI: 10.3389/fpsyg.2023.1095777] [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: 11/11/2022] [Accepted: 02/06/2023] [Indexed: 02/24/2023] Open
Abstract
Introduction The vestibular system is anatomically connected to extensive regions of the cerebral cortex, hippocampus, and amygdala. However, studies focusing on the impact of vestibular impairment on visuospatial cognition ability are limited. This study aimed to develop a mobile tablet-based vestibular cognitive assessment system (VCAS), enhance the dynamic and three-dimensional (3D) nature of the test conditions, and comprehensively evaluate the visuospatial cognitive ability of patients with vestibular dysfunction. Materials and methods First, the VCAS assessment dimensions (spatial memory, spatial navigation, and mental rotation) and test content (weeding, maze, card rotation, and 3D driving tests) were determined based on expert interviews. Second, VCAS was developed based on Unity3D, using the C# language and ILruntime hot update framework development technology, combined with the A* algorithm, prime tree algorithm, and dynamic route rendering. Further, the online test was built using relevant game business logic. Finally, healthy controls (HC) and 78 patients with vertigo (VP) were recruited for the VCAS test. The validity of VCAS was verified using the test results of random controls. Results In the weeding test, the HC group had a significantly longer span and faster velocity backward than did the VP group. In the 12 × 12 maze, statistically significant differences in step and time were observed between the two groups, with VP taking longer time and more steps. In the mental rotation task, no significant difference was observed between the two groups. Similarly, no significant difference was found in the performance of the two groups on maps 2, 3, and 4 in the 3D driving task. Discussion Thus, impaired visuospatial cognition in patients with vestibular dysfunction is primarily related to spatial memory and navigation. VCAS is a clinically applicable visuospatial cognitive ability test for VP.
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Affiliation(s)
- Yan Huang
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xuehao Zhang
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jia Tang
- School of Management, Beijing University of Chinese Medicine, Beijing, China
| | - Yuqi Xia
- Department of Otolaryngology, Head, and Neck Surgery, Peking University First Hospital, Beijing, China
| | - Xiaotong Yang
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yanmei Zhang
- Department of Otolaryngology, Head, and Neck Surgery, Peking University First Hospital, Beijing, China
| | - Chaogang Wei
- Department of Otolaryngology, Head, and Neck Surgery, Peking University First Hospital, Beijing, China
| | - Ruiqi Ruan
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Hang Ying
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuhe Liu
- Department of Otolaryngology, Head, and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Ahmad M, Bola L, Boutabla A, King S, Lewis RF, Chari DA. Visuospatial Cognitive Dysfunction in Patients with Vestibular Loss. Otol Neurotol 2022; 43:e1140-e1147. [PMID: 36201536 DOI: 10.1097/mao.0000000000003696] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To characterize visuospatial and nonvisuospatial cognitive domains affected by vestibular loss and determine whether patient-reported outcomes measures (PROMs) correlate with performance on neuropsychological tests. STUDY DESIGN Cross-sectional study. SETTING University-based tertiary medical center. PATIENTS Sixty-nine age-matched subjects: 25 patients with bilateral vestibular loss (BVL), 14 patients with unilateral vestibular loss (UVL), and 30 normal controls (NC). INTERVENTIONS Neuropsychological tests used to assess visuospatial and auditory short-term and working memory, number magnitude representation, executive function, and attention. Validated PROMs used to evaluate quality of life and subjective cognitive impairment. MAIN OUTCOME MEASURES Performance on neuropsychological tests and scores on PROM surveys. RESULTS BVL and UVL patients performed significantly worse than NC subjects on tasks requiring visuospatial representation compared with NC subjects ( p < 0.01). BVL patients demonstrated decreased performance on spatial representation tasks compared with UVL and NC subjects ( p < 0.05 and p < 0.05, respectively). All subject groups performed similarly on tasks assessing nonvisuospatial cognitive domains, such as auditory short-term and working memory, executive function, and attention. PROMs did not seem to correlate with performance on neuropsychological tasks. CONCLUSION Patients with vestibular loss exhibit impairments in tasks requiring visuospatial representation but perform similarly to NC subjects in tasks of auditory working memory, executive function, or attention. Currently available questionnaires may be insufficient to screen patients for cognitive deficits.
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Donaldson LB, Yan F, Liu YF, Nguyen SA, Rizk HG. Does cognitive dysfunction correlate with dizziness severity in patients with vestibular migraine? Am J Otolaryngol 2021; 42:103124. [PMID: 34166962 DOI: 10.1016/j.amjoto.2021.103124] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 06/13/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To characterize the relationship between dizziness severity and cognitive dysfunction in vestibular migraine (VM) patients. METHODS Dizziness Handicap Inventory (DHI) and Cognitive Failures Questionnaire (CFQ) scores were compared pre- and post-treatment in a cohort of definite VM patients who underwent evaluation in a multidisciplinary clinic from 2016 to 2020. RESULTS 44 patients were included. DHI reduction of 11.96 (SD 11.49) (p < 0.001) from an initial mean of 58.36 (22.05) and CFQ reduction of 4.57 (12.20) (p = 0.017) from an initial mean of 47.66 (19.12) were demonstrated. Both pre- and post-treatment DHI scores correlated with pre- and post-treatment CFQ scores (r = 0.537, p < 0.001 and r = 0.667, p < 0.001, respectively). Change in DHI score correlated with change in CFQ score (r = 0.351, p = 0.019). CONCLUSIONS Cognitive dysfunction in VM patients is correlated with dizziness severity. The DHI may fail to thoroughly assess cognitive dysfunction in VM patients. Additionally, multidisciplinary treatment of VM reduces both dizziness severity and cognitive dysfunction.
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Lacroix E, Deggouj N, Edwards MG, Van Cutsem J, Van Puyvelde M, Pattyn N. The Cognitive-Vestibular Compensation Hypothesis: How Cognitive Impairments Might Be the Cost of Coping With Compensation. Front Hum Neurosci 2021; 15:732974. [PMID: 34658819 PMCID: PMC8517512 DOI: 10.3389/fnhum.2021.732974] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/10/2021] [Indexed: 11/13/2022] Open
Abstract
Previous research in vestibular cognition has clearly demonstrated a link between the vestibular system and several cognitive and emotional functions. However, the most coherent results supporting this link come from rodent models and healthy human participants artificial stimulation models. Human research with vestibular-damaged patients shows much more variability in the observed results, mostly because of the heterogeneity of vestibular loss (VL), and the interindividual differences in the natural vestibular compensation process. The link between the physiological consequences of VL (such as postural difficulties), and specific cognitive or emotional dysfunction is not clear yet. We suggest that a neuropsychological model, based on Kahneman's Capacity Model of Attention, could contribute to the understanding of the vestibular compensation process, and partially explain the variability of results observed in vestibular-damaged patients. Several findings in the literature support the idea of a limited quantity of cognitive resources that can be allocated to cognitive tasks during the compensation stages. This basic mechanism of attentional limitations may lead to different compensation profiles in patients, with or without cognitive dysfunction, depending on the compensation stage. We suggest several objective and subjective measures to evaluate this cognitive-vestibular compensation hypothesis.
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Affiliation(s)
- Emilie Lacroix
- VIPER Research Unit, LIFE Department, Royal Military Academy, Brussels, Belgium.,Institute for Research in Psychological Science (IPSY), Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Naïma Deggouj
- Institute for Research in Psychological Science (IPSY), Université Catholique de Louvain, Louvain-la-Neuve, Belgium.,Institute of Neuroscience (IONS), Université Catholique de Louvain, Louvain-la-Neuve, Belgium.,Otorhinolaryngology Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Martin Gareth Edwards
- Institute for Research in Psychological Science (IPSY), Université Catholique de Louvain, Louvain-la-Neuve, Belgium.,Institute of Neuroscience (IONS), Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Jeroen Van Cutsem
- VIPER Research Unit, LIFE Department, Royal Military Academy, Brussels, Belgium.,Human Physiology and Sports Physiotherapy Research Group, Vrije Universiteit Brussel, Brussels, Belgium
| | - Martine Van Puyvelde
- VIPER Research Unit, LIFE Department, Royal Military Academy, Brussels, Belgium.,Brain Body and Cognition Research Group, Department of Psychology and Educational Sciences, Vrije Universiteit Brussel, Brussels, Belgium.,Clinical and Lifespan Psychology, Department of Psychology and Educational Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Nathalie Pattyn
- VIPER Research Unit, LIFE Department, Royal Military Academy, Brussels, Belgium.,Human Physiology and Sports Physiotherapy Research Group, Vrije Universiteit Brussel, Brussels, Belgium
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Xie D, Welgampola MS, Miller LA, Young AS, D'Souza M, Breen N, Rosengren SM. Subjective Cognitive Dysfunction in Patients with Dizziness and Vertigo. Audiol Neurootol 2021; 27:122-132. [PMID: 34518461 DOI: 10.1159/000518188] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 06/28/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Patients with vestibular disorders sometimes report cognitive difficulties, but there is no consensus about the type or degree of cognitive complaint. We therefore investigated subjective cognitive dysfunction in a well-defined sample of neuro-otology patients and used demographic factors and scores from a measure of depression, anxiety, and stress to control for potential confounding factors. METHODS We asked 126 neuro-otology clinic outpatients whether they experienced difficulties with thinking, memory, or concentration as a result of dizziness or vertigo. They and 42 nonvertiginous control subjects also completed the Neuropsychological Vertigo Inventory (NVI, which measures cognitive, emotional, vision, and motor complaints), the Everyday Memory Questionnaire (EMQ), and Depression, Anxiety, and Stress Scales (DASS). RESULTS In the initial interview questions, 60% of patients reported experiencing cognitive difficulties. Cognitive questionnaire scores were positively correlated with the overall DASS score and to a lesser extent with age and gender. Therefore, we compared patients and controls on the NVI and EMQ, using these mood and demographic variables as covariates. Linear regression analyses revealed that patients scored significantly worse on the total NVI, NVI cognitive composite, and 3 individual NVI cognition subscales (Attention, Space Perception, and Time Perception), but not the EMQ. Patients also scored significantly worse on the NVI Emotion and Motor subscales. CONCLUSIONS Patients with dizziness and vertigo reported high levels of cognitive dysfunction, affecting attention, perceptions of space and time. Although perceptions of cognitive dysfunction were correlated with emotional distress, they were significantly elevated in patients over and above the impact of depression, anxiety, or stress.
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Affiliation(s)
- Danica Xie
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Miriam S Welgampola
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Laurie A Miller
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Allison S Young
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Mario D'Souza
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Nora Breen
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Sally M Rosengren
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Neurology Department, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
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Rizk HG, Liu YF. Interviewing and Counseling the Dizzy Patient with Focus on Quality of Life. Otolaryngol Clin North Am 2021; 54:853-861. [PMID: 34294434 DOI: 10.1016/j.otc.2021.05.009] [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: 10/20/2022]
Abstract
When interviewing a patient presenting with dizziness, it is imperative to both diagnosis and treatment for the clinician to identify the impact dizziness has on the patient's productivity, general function level and cognition. and cognition. Psychiatric comorbidities and concurrent sleep disturbances are common in this patient population and identification of these additional factors is important in implementing a holistic, multidisciplinary treatment plan and ultimately improves the patient's outcome.
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Affiliation(s)
- Habib G Rizk
- Department of Otolaryngology, Medical University of South Carolina, Otolaryngology H&N Surgery, 135 Rutledge Avenue, MSC 550, Charleston, SC 29425, USA.
| | - Yuan F Liu
- Department of Otolaryngology, Loma Linda University Health, 11234 Anderson Street, Room: 2586A, Loma Linda, CA 92354, USA
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Uwents MH, Jorissen C, Van Ombergen A, Dobbels B, van de Berg R, Janssens de Varebeke S, Lammers M, Ross V, Vanderveken O, Brijs T, Van Rompaey V. Driving ability in patients with dizziness: a systematic review. Eur Arch Otorhinolaryngol 2021; 279:1813-1829. [PMID: 34057598 DOI: 10.1007/s00405-021-06881-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 05/11/2021] [Indexed: 01/05/2023]
Abstract
PURPOSE The aim of this systematic review was to identify and evaluate studies dealing with driving performance of dizzy patients or patients with a vestibular disorder. METHODS A systematic review was performed according to the preferred reporting items for systematic reviews and meta-analysis guidelines. (1) PubMed, Embase, and Cochrane library. (2) Study selection: articles about driving ability and reported driving difficulties in patients with dizziness, or a diagnosed vestibular disorder, were included. (3) Data extraction was performed by two independent authors using predefined data fields: patient's characteristics, diagnostic criteria, sample size, and type of evaluation of driving ability and outcome of the study. RESULTS Eight out of 705 articles matched the inclusion criteria but varied widely regarding the study population, study design, and outcome measures. The majority of studies reported a negative impact of dizziness and/or vestibular disorders on self-reported driving ability and car accidents. Yet several studies could not identify any impairment of driving ability. CONCLUSIONS Driving ability was negatively affected by dizziness or a vestibular disorder in the majority of included studies with low risk of bias. This systematic review revealed a significant heterogeneity in studies reporting driving performance and contradictory results. We were, therefore, unable to identify a causal relationship between dizziness and driving ability. There is a need for prospective studies in populations with different vestibular disorders using subjective and objective outcome measures that have been validated to evaluate driving performance.
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Affiliation(s)
- Marie-Hélène Uwents
- Departments of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Cathérine Jorissen
- Departments of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Angelique Van Ombergen
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- European Space Agency, Noordwijk, The Netherlands
| | - Bieke Dobbels
- Departments of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Raymond van de Berg
- Department of Otorhinolaryngology and Head and Neck Surgery, Division of Balance Disorders, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, The Netherlands
- Faculty of Physics, Tomsk State Research University, Tomsk, Russian Federation
| | - Sebastien Janssens de Varebeke
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Departments of Otorhinolaryngology and Head and Neck Surgery, Jessa Hospital, Hasselt, Belgium
| | - Marc Lammers
- Departments of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - Veerle Ross
- School of Transportation Sciences, UHasselt, Transportation Research Institute (IMOB), Agoralaan, Diepenbeek, Belgium
| | - Olivier Vanderveken
- Departments of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Tom Brijs
- School of Transportation Sciences, UHasselt, Transportation Research Institute (IMOB), Agoralaan, Diepenbeek, Belgium
| | - Vincent Van Rompaey
- Departments of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium.
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.
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The Visuo-Spatial Abilities Diagnosis (VSAD) test: Evaluating the potential cognitive difficulties of children with vestibular impairment through a new tablet-based computerized test battery. Behav Res Methods 2021; 53:1910-1922. [PMID: 33674990 DOI: 10.3758/s13428-020-01432-1] [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: 11/08/2022]
Abstract
Recent data collected on adult patients with vestibular loss (VL) tend to demonstrate possible cognitive impairments in visuospatial working memory, mental rotation, selective attention, and space orientation. However, the neuropsychological profile of children with VL remains largely under-investigated in the scientific literature. Although previous research has shown that children with VL may experience some degree of delayed motor development, it is not yet clear if VL could also lead to specific delayed cognitive development. In this study, we will present the development and validation of a new tablet-based computerized test battery (VSAD) that evaluates visuospatial working memory, mental rotation, selective attention, and space orientation abilities. Thirteen children with VL and 54 average-age matched healthy children performed the VSAD and classical paper-and-pencil neuropsychological tasks twice within a 1-month interval. Our results demonstrated a good concurrent validity with strong correlations between the visuospatial working memory, mental rotation, and space orientation tests of the VSAD and classical tasks. Test-retest reliability was also supported through good intra-class coefficients. However, the test of selective attention showed no concurrent validity with the matched classical task. The discriminant validity of the VSAD was partially supported for visuospatial working memory and mental rotation performance accuracy. The VSAD shows good concurrent validity and reliability for measuring visuospatial working memory, mental rotation, and space orientation in children with VL. Future studies are needed to extend discriminant validity with other populations.
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Dornhoffer JR, Liu YF, Zhao EE, Rizk HG. Does Cognitive Dysfunction Correlate With Dizziness Severity in Meniére's Disease Patients. Otol Neurotol 2021; 42:e323-e331. [PMID: 33555758 DOI: 10.1097/mao.0000000000002958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Characterize the relationship between cognitive dysfunction and the dizziness severity in Meniére's disease (MD) patients. STUDY DESIGN Retrospective review. SETTING University-based tertiary medical center. PATIENTS Three hundred patients were evaluated for MD from 2015 to 2019. Excluding comorbid or alternative vestibular disorders, 29 patients with definite MD and available pre- and postintervention data were included for analysis. INTERVENTIONS A progressive protocol of salt restriction, diuretics, steroid and/or gentamycin injection, and endolymphatic sac decompression for those refractory to medical therapy. MAIN OUTCOME MEASURES Quality of life measured with the Dizziness Handicap Inventory (DHI) and cognitive function measured with the Cognitive Failures Questionnaire (CFQ). Pre- and posttreatment DHI and DHI subscale scores and change in these scores were correlated with pre- and posttreatment CFQ scores and change in CFQ with therapy. RESULTS Analysis showed a number of limited associations between improvement in DHI and improvement in CFQ. Total DHI scores failed to correlate scores or variation in scores with change in CFQ (p = 0.091 and p = 0.085, respectively). Improvement in the CFQ false-triggering domain was significantly associated with improvement in the DHI physical subscale (r = 0.491, p = 0.007) and was nonsignificantly associated with improvement in total DHI and DHI emotional subscale scores (r = 0.422, p = 0.016 and r = 0.399, p = 0.032). CONCLUSIONS The DHI correlates with several pre- and posttreatment measures of cognitive dysfunction (CFQ) in MD patients. However, change in DHI and CFQ with therapy correlate poorly. Overall, the commonly used DHI may fail to adequately assess cognitive dysfunction in MD patients possibly due to factors not directly implicated by measures of vestibular dysfunction, such as central nervous system or cognitive dysfunction; however, the specific physical and emotional subscales may offer helpful insight into cognitive dysfunction change/improvement with treatment.
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Affiliation(s)
- James R Dornhoffer
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Yuan F Liu
- Department of Otolaryngology - Head and Neck Surgery, Loma Linda University Health, Loma Linda, California
| | - Elise E Zhao
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Habib G Rizk
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina
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Fei Y, Zheng Y, Meng H, Li G, Zhong P, Lu J. Clinical practicality of the dizziness handicap inventory for evaluating dizziness in the Mandarin Chinese-speaking population: a prospective cross-sectional analysis. Int J Audiol 2020; 60:532-538. [PMID: 33161798 DOI: 10.1080/14992027.2020.1839677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To explore the clinical practicality of the dizziness handicap inventory (DHI) in the Mandarin Chinese-speaking population and compare patients' and physicians' assessments of the impact of dizziness on the quality of life using the DHI. DESIGN Prospective cross-sectional. STUDY SAMPLE Overall, 144 consecutive patients aged ≥ 18 years seeking treatment for dizziness in an Ear-Nose-Throat clinic in China. RESULTS Some items in the DHI could not be completed by both patients (46/144, 31.9%) and physicians (26/144, 18.1%). In fully completed DHIs (98/144, 68.1%), the patients' self-assessment scores were higher than the physicians' assessment scores (average 44.04 ± 21.38 vs 35.94 ± 16.99; p < 0.05). The strength of the correlation between the patients' and physicians' total DHI scores was high (r = 0.80; p < 0.05). Moreover, at a cut-off point of 18, the discrepancy scores of 77.6% (76/98) of the cases did not exceed the minimum detectable change (MDC) of the DHI. CONCLUSIONS The clinical practicality of the DHI in such settings requires improvement. Even though physician interviews can increase the degree of questionnaire completion, not all items can be completed. Although the physicians' assessment scores were lower than the patients' self-assessment scores, the majority of the discordancy scores were within the MDC of the DHI.
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Affiliation(s)
- Yingping Fei
- Department of Otolaryngology-Head and Neck Surgery, Hearing center/Hearing & Speech Science Laboratory, West China Hospital of Medicine Sichuan University, Chengdu, China
| | - Yun Zheng
- Department of Otolaryngology-Head and Neck Surgery, Hearing center/Hearing & Speech Science Laboratory, West China Hospital of Medicine Sichuan University, Chengdu, China
| | - Hongdao Meng
- School of Aging Studies, University of South Florida, Tampa, FL, USA
| | - Gang Li
- Department of Otolaryngology-Head and Neck Surgery, Hearing center/Hearing & Speech Science Laboratory, West China Hospital of Medicine Sichuan University, Chengdu, China
| | - Ping Zhong
- Department of Otolaryngology-Head and Neck Surgery, Hearing center/Hearing & Speech Science Laboratory, West China Hospital of Medicine Sichuan University, Chengdu, China
| | - Jingzhe Lu
- Department of Otolaryngology-Head and Neck Surgery, Hearing center/Hearing & Speech Science Laboratory, West China Hospital of Medicine Sichuan University, Chengdu, China
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Vozel D, Steiner N, Božanić Urbančič N, Mladenov D, Battelino S. Slovenian Cross-Cultural Adaptation and Validation of Health-Related Quality of Life Measures for Chronic Otitis Media (COMQ-12), Vertigo (DHI, NVI) and TINNITUS (THI). Zdr Varst 2020; 59:120-127. [PMID: 32952712 PMCID: PMC7478096 DOI: 10.2478/sjph-2020-0016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 04/02/2020] [Indexed: 12/15/2022] Open
Abstract
PURPOSE To provide physicians and patients with the tools needed to evaluate patients' problems and health-related quality of life by cross-culturally adapting and validating the Chronic Otitis Media Questionnaire 12 (COMQ-12), the Dizziness Handicap Inventory (DHI), the Neuropsychological Vertigo Inventory (NVI) and the Tinnitus Handicap Inventory (THI). MATERIALS AND METHODS COMQ-12, DHI, NVI and THI were translated into the Slovenian language and completed by patients treated at our department for chronic otitis media, vertigo or tinnitus. The control group for each questionnaire consisted of healthy volunteers. Internal consistency, test-retest reliability, discriminant validity, diagnostic accuracy and cut-off value were determined for each questionnaire. RESULTS Test-retest reliability was excellent for DHI (ICC A=0.946) and NVI (p=0.315, ICC A=0.975), good to excellent for COMQ-12 (p=0.680, ICC A=0.858) and satisfactory for THI (p=0.120). Discriminant validity was confirmed for each questionnaire (p>0.05) using the Mann-Whitney U test (COMQ-12, DHI, THI) or the Welch t-test (NVI). COMQ-12 had acceptable (α=0.796) and DHI (α=0.910), NVI (α=0.950) and THI (α=0.924) perfect internal consistency. COMQ-12 and DHI had excellent, NVI acceptable and THI perfect diagnostic accuracy (AUC=0.987, AUC=0.999, AUC=0.781 and AUC=1.000 respectively). Cut-off values determined by Youden's index were 7, 7, 9 and 56 for COMQ-12, THI, DHI and NVI, respectively. CONCLUSION Slovenian COMQ-12, DHI, NVI and THI are a valid and accurate tool for the diagnosis and measurement of health-related quality of life in patients with chronic otitis media, vertigo and tinnitus. They could aid general practitioners, occupational health specialists, neurologists and otorhinolaryngologists.
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Affiliation(s)
- Domen Vozel
- University Medical Centre Ljubljana, Department of Otorhinolaryngology and Cervicofacial Surgery, Zaloška 2, 1000Ljubljana, Slovenia
- University of Ljubljana, Faculty of Medicine, Department of Otorhinolaringology, Vrazov trg 2, 1000Ljubljana, Slovenia
| | - Nejc Steiner
- University Medical Centre Ljubljana, Department of Otorhinolaryngology and Cervicofacial Surgery, Zaloška 2, 1000Ljubljana, Slovenia
| | - Nina Božanić Urbančič
- University Medical Centre Ljubljana, Department of Otorhinolaryngology and Cervicofacial Surgery, Zaloška 2, 1000Ljubljana, Slovenia
- University of Ljubljana, Faculty of Medicine, Department of Otorhinolaringology, Vrazov trg 2, 1000Ljubljana, Slovenia
| | - Dejan Mladenov
- Železniški zdravstveni dom Ljubljana, Celovška cesta 4, 1000Ljubljana, Slovenia
| | - Saba Battelino
- University Medical Centre Ljubljana, Department of Otorhinolaryngology and Cervicofacial Surgery, Zaloška 2, 1000Ljubljana, Slovenia
- University of Ljubljana, Faculty of Medicine, Department of Otorhinolaringology, Vrazov trg 2, 1000Ljubljana, Slovenia
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Cross-Sectional Analysis of Cognitive Dysfunction in Patients With Vestibular Disorders. Ear Hear 2020; 41:1020-1027. [DOI: 10.1097/aud.0000000000000825] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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21
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Jacobson GP, Piker EG, Hatton K, Roberts RA. A factor analytic assessment of the English translation of the neuropsychological vertigo inventory (NVI). J Otol 2020; 15:45-49. [PMID: 32440264 PMCID: PMC7231989 DOI: 10.1016/j.joto.2019.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 09/09/2019] [Accepted: 09/26/2019] [Indexed: 11/17/2022] Open
Abstract
Purpose Vestibular impairments have been associated with a variety of cognitive deficits, most notably deficits in visuo-spatial memory. The Neuropsychological Vertigo Inventory (NVI) was developed to measure self-reported cognitive deficits in patients with dizziness and/or vertigo. The original French language version of the NVI includes 28 items and 7 subscales. The purpose of the present investigation was to determine whether the statistical assessment of an English language version supported the presence of the same cognitive constructs as the French version of the NVI. Method The English language adaptation of the NVI (referred to here as the NVIe) was administered to an unselected sample of 280 patients that were being evaluated for dizziness and/or vertigo in a tertiary care dizziness clinic. The individual item scores from the NVIe were subjected to an exploratory factor analysis (EFA). Results The results of the data analysis supported a 22-item NVIe consisting of 4 constructs: affective state, temporal memory, spatial memory, visual spatial cognition. Conclusions The NVIe is a new tool for screening cognitive constructs that may be affected by vestibular impairments. Prior to clinical implementation of the NVIe, additional studies of reliability and convergent validity are needed.
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Affiliation(s)
| | - Erin G. Piker
- James Madison University, Harrisonburg, VA, USA
- Corresponding author. Vanderbilt University Medical Center, Medical Center East, South Tower, 1215 21st Avenue South, Suite 9302, Nashville, TN, 37232-8025, USA.
| | - Kelsey Hatton
- Vanderbilt University Medical Center, Nashville, TN, USA
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Quantification of Cognitive Dysfunction in Dizzy Patients Using the Neuropsychological Vertigo Inventory. Otol Neurotol 2020; 40:e723-e731. [PMID: 31295206 DOI: 10.1097/mao.0000000000002311] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Currently available patient reported outcomes questionnaires for dizzy patients give limited insight into the cognitive dysfunction patients often report. Using the newly developed English version of the neuropsychological vertigo inventory (NVI), we aimed to quantify the cognitive impairment of dizzy patients. STUDY DESIGN Prospective cohort study. SETTING Tertiary neurotology clinic. PATIENTS Adults with vestibular diagnoses seen between June 2018 and October 2018. Patients with neurologic disorders affecting cognition were excluded. INTERVENTIONS None. MAIN OUTCOME MEASURE NVI score. Secondary measures: dizziness handicap inventory (DHI) score, cognitive failure questionnaire (CFQ) score, 20-item short form health survey scores (SF20). RESULTS Of 67 subjects, 13 had BPPV, 11 had Menière's disease (MD), and 20 had vestibular migraine (VM). VM patients were significantly younger (43.5 versus 61.1 yrs, p = 0.016), and had significantly higher NVI (67.5 versus 51.0, p = 0.040) scores than BPPV patients. MD patients had significantly higher CFQ scores (44.8 versus 23.4, p = 0.015) than BPPV patients. NVI scores were similar between MD (67.3) and VM (67.5) patients (p = 1.000). DHI scores were similar for all patients (p = 0.102). NVI scores were highly correlated to CFQ scores (r = 0.864, p < 0.001). CONCLUSIONS VM patients have levels of cognitive dysfunction similar to MD patients, but greater than BPPV patients. A lack of difference in DHI scores among these patients reflects its limitation in assessing the cognitive domain.
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Abstract
PURPOSE OF REVIEW The last year has seen a great deal of new information published relating vestibular dysfunction to cognitive impairment in humans, especially in the elderly. The objective of this review is to summarize and critically evaluate this new evidence in the context of the previous literature. RECENT FINDINGS This review will address the recent epidemiological/survey studies that link vestibular dysfunction with cognitive impairment in the elderly; recent clinical investigations into cognitive impairment in the context of vestibular dysfunction, both in the elderly and in the cases of otic capsule dehiscence and partial bilateral vestibulopathy; recent evidence that vestibular impairment is associated with hippocampal atrophy; and finally recent evidence relating to the hypothesis that vestibular dysfunction could be a risk factor for dementia. SUMMARY The main implication of these recent studies is that vestibular dysfunction, possibly of any type, may result in cognitive impairment, and this could be especially so for the elderly. Such symptoms will need to be considered in the treatment of patients with vestibular disorders.
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