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Manzari L, Tramontano M. Otolithic and canal functions assessment during the acute phase of benign paroxysmal positional vertigo. Eur Arch Otorhinolaryngol 2024; 281:2253-2257. [PMID: 37924366 DOI: 10.1007/s00405-023-08312-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/23/2023] [Indexed: 11/06/2023]
Abstract
PURPOSE Assess otolith and canal involvement in patients with Benign Paroxysmal Positional Vertigo (BPPV) during the acute phase. METHODS Ninety patients with BPPV in the acute phase underwent a vestibular assessment that included an assessment with videonistagmography, video Head Impulse Test (vHIT) to evaluate horizontal and vertical semicircular canals, and ocular vestibular evoked myogenic potentials (oVEMPs) for the otolithic function. RESULTS Ninety patients had an involvement of the posterior canal, fifty-five out of ninety patients presented a BPPV of the right ear. No asymmetry of the otolithic functions was found for the utricular macula. Furthermore, no reduction of the Vestibular Ocular Reflex gain was found for the examined canal functions. CONCLUSIONS The lack of asymmetry suggests that during the acute phase of BPPV, the otolithic function is balanced between the affected and unaffected ears. Moreover, the preserved VOR gain for the examined canal functions suggests that the VOR responses for the examined channels were intact.
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Affiliation(s)
- L Manzari
- MSA ENT Academy Center, 03043, Cassino, Italy.
| | - M Tramontano
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, via Massarenti 9, 40138, Bologna, Italy
- Unit of Occupational Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, via Pelagio Palagi 9, 40138, Bologna, Italy
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Huang TC, Arshad Q, Kheradmand A. Focused Update on Migraine and Vertigo Comorbidity. Curr Pain Headache Rep 2024:10.1007/s11916-024-01256-0. [PMID: 38635020 DOI: 10.1007/s11916-024-01256-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2024] [Indexed: 04/19/2024]
Abstract
PURPOSE OF REVIEW To provide an update on comorbidity of vestibular symptoms and migraine. RECENT FINDINGS Multisensory processing and integration is a key concept for understanding mixed presentation of migraine and vestibular symptoms. Here, we discuss how vestibular migraine should be distinguished from a secondary migraine phenomenon in which migraine symptoms may coincide with or triggered by another vestibular disorder. We also have some updates on the diagnostic criteria of vestibular migraine, its pathophysiology, and common approaches used for its treatment. As a common clinical presentation of migraine and vestibular symptoms, vestibular migraine should be distinguished from a secondary migraine phenomenon, in which migraine symptoms may be triggered by or coincide with another vestibular disorder. Recent experimental evidence suggests vestibular symptoms in vestibular migraine are linked to multisensory mechanisms that control body motion and orientation in space.
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Affiliation(s)
| | - Qadeer Arshad
- Centre for Vestibular Neurosciences, Department of Brain Sciences, Imperial College London, London, UK
- inAmind Laboratory, College of Life Sciences, University of Leicester, Leicester, UK
| | - Amir Kheradmand
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Laboratory of Computational Sensing and Robotics (LCSR), Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Schoeberl F, Dowsett J, Pradhan C, Grabova D, Köhler A, Taylor P, Zwergal A. TMS of the left primary motor cortex improves tremor intensity and postural control in primary orthostatic tremor. J Neurol 2024:10.1007/s00415-024-12376-3. [PMID: 38625401 DOI: 10.1007/s00415-024-12376-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 04/17/2024]
Abstract
A ponto-cerebello-thalamo-cortical network is the pathophysiological correlate of primary orthostatic tremor. Affected patients often do not respond satisfactorily to pharmacological treatment. Consequently, the objective of the current study was to examine the effects of a non-invasive neuromodulation by theta burst repetitive transcranial magnetic stimulation (rTMS) of the left primary motor cortex (M1) and dorsal medial frontal cortex (dMFC) on tremor frequency, intensity, sway path and subjective postural stability in primary orthostatic tremor. In a cross-over design, eight patients (mean age 70.2 ± 5.4 years, 4 female) with a primary orthostatic tremor received either rTMS of the left M1 leg area or the dMFC at the first study session, followed by the other condition (dMFC or M1 respectively) at the second study session 30 days later. Tremor frequency and intensity were quantified by surface electromyography of lower leg muscles and total sway path by posturography (foam rubber with eyes open) before and after each rTMS session. Patients subjectively rated postural stability on the posturography platform following each rTMS treatment. We found that tremor frequency did not change significantly with M1- or dMFC-stimulation. However, tremor intensity was lower after M1- but not dMFC-stimulation (p = 0.033/ p = 0.339). The sway path decreased markedly after M1-stimulation (p = 0.0005) and dMFC-stimulation (p = 0.023) compared to baseline. Accordingly, patients indicated a better subjective feeling of postural stability both with M1-rTMS (p = 0.007) and dMFC-rTMS (p = 0.01). In conclusion, non-invasive neuromodulation particularly of the M1 area can improve postural control and tremor intensity in primary orthostatic tremor by interference with the tremor network.
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Affiliation(s)
- Florian Schoeberl
- Department of Neurology and German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Munich, Germany
| | - James Dowsett
- Division of Psychology, University of Stirling, Stirling, UK
| | - Cauchy Pradhan
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Munich, Germany
| | - Denis Grabova
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Munich, Germany
| | - Angelina Köhler
- Department of Neurology and German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Munich, Germany
| | - Paul Taylor
- Faculty of Philosophy, Philosophy of Science and the Study of Religion, LMU Munich, Munich, Germany
| | - Andreas Zwergal
- Department of Neurology and German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany.
- German Center for Vertigo and Balance Disorders (DSGZ), LMU University Hospital, LMU Munich, Munich, Germany.
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Piper KS, Suetta C, Schou JV, Ryg J, Andersen HE, Langevad LV, Evering D, Mikkelsen MK, Lund C, Christensen J. The SaVe project - Sarcopenia and Vertigo in aging patients with colorectal cancer: A study protocol for three randomized controlled trials. J Geriatr Oncol 2024; 15:101770. [PMID: 38631243 DOI: 10.1016/j.jgo.2024.101770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 04/08/2024] [Indexed: 04/19/2024]
Abstract
INTRODUCTION Older patients with cancer range from fit to frail with various comorbidities and resilience to chemotherapy. Besides nausea and fatigue, a significant number of patients experience dizziness and impaired walking balance after chemotherapy, which can have great impact on their functional ability and health related quality of life. Symptoms are easily overlooked and therefore often underreported and managed, which is why symptoms could end up as long-lasting side effects. The aim of this study is to investigate the development of dizziness, decline in walking balance, and sarcopenia and the effect of a comprehensive geriatric assessment and 12 weeks of group-based exercise on these symptoms. The exercise intervention includes vestibular and balance exercises, and progressive resistance training, to counteract the symptoms in older patients with colorectal cancer treated with chemotherapy. MATERIALS AND METHODS This is a randomized controlled trial including patients ≥65 years initiating (neo)adjuvant or first-line palliative chemotherapy for colorectal cancer. Patients will undergo a comprehensive assessment program including measures of vestibular function, balance, muscle strength, mass, and endurance, peripheral and autonomic nerve function, and subjective measures of dizziness, concern of falling, and health related quality of life. Tests will be performed at baseline, 12, and 24 weeks. Patients will be placed in three different randomized controlled trials depending on chemotherapy regimen and randomized 1:1 to comprehensive geriatric assessment and exercise three times/week or control. Participants in both groups will continue with usual care, including standardized oncological treatment. In total, 150 patients are needed to assess the two primary outcomes of (1) maintenance of walking balance assessed with Dynamic Gait Index and (2) lower limb strength and endurance assessed with 30 Second Sit-to-Stand Test at 12 weeks. The primary outcomes will be analyzed using a mixed linear regression model investigating the between-group differences. DISCUSSION Trial enrollment began in April 2023 and is the first trial to evaluate reasons for dizziness, decline in walking balance, and sarcopenia in older patients receiving chemotherapy. The trial will provide new and valuable knowledge in how to assess, manage, and prevent dizziness, decline in walking balance, and sarcopenia in older patients with colorectal cancer. TRIAL REGISTRATION The Regional Ethics Committee (j.nr. H-22064206). Danish Data Protection Agency (P-2023-86) and ClinicalTrials.gov (NCT05710809).
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Affiliation(s)
- Katrine Storm Piper
- Department of Occupational Therapy and Physiotherapy, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Charlotte Suetta
- CopenAge, Copenhagen Center for Clinical Age Research, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark; Department of Geriatric Medicine, Copenhagen University Hospital, Bispebjerg and Frederiksberg Hospitals, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Jakob Vasehus Schou
- Department of Oncology, Copenhagen University Hospital, Herlev and Gentofte, Borgmester Ib Juuls Vej 1, 2730 Herlev, Denmark
| | - Jesper Ryg
- Academy of Geriatric Cancer Research (AgeCare), Odense University Hospital, J.B. Winsløws Vej 4, 5000 Odense, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark; Department of Geriatric Medicine, Odense University Hospital, J.B. Winsløws Vej 4, 5000 Odense, Denmark
| | - Hanne Elkjær Andersen
- Department of Geriatric Medicine, Copenhagen University Hospital, Amager and Hvidovre, Kettegård Alle 30, 2650 Hvidovre, Denmark
| | - Line Vind Langevad
- Department of Geriatric Medicine, Copenhagen University Hospital, Amager and Hvidovre, Kettegård Alle 30, 2650 Hvidovre, Denmark
| | - Delaney Evering
- Department of Occupational Therapy and Physiotherapy, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark; Department of Oncology, Copenhagen University Hospital, Herlev and Gentofte, Borgmester Ib Juuls Vej 1, 2730 Herlev, Denmark
| | - Marta Kramer Mikkelsen
- Department of Medicine, Copenhagen University Hospital, Herlev and Gentofte, Borgmester Ib Juuls Vej 1, 2730 Herlev, Denmark
| | - Cecilia Lund
- CopenAge, Copenhagen Center for Clinical Age Research, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark; Department of Geriatric Medicine, Copenhagen University Hospital, Bispebjerg and Frederiksberg Hospitals, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark; Department of Medicine, Copenhagen University Hospital, Herlev and Gentofte, Borgmester Ib Juuls Vej 1, 2730 Herlev, Denmark
| | - Jan Christensen
- Department of Occupational Therapy and Physiotherapy, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
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Bozduman Çelebi S, Akdağ B. Post-earthquake dizziness and its psychiatric comorbidities among adolescents following the 2023 Kahramanmaraş earthquakes in Turkey. Auris Nasus Larynx 2024; 51:636-639. [PMID: 38626698 DOI: 10.1016/j.anl.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/22/2024] [Accepted: 03/14/2024] [Indexed: 04/18/2024]
Abstract
OBJECTIVE Natural disasters, such as earthquakes, have detrimental effects on mental health. The occurrence of dizziness following earthquakes, termed post-earthquake dizziness syndrome (PEDS), has been noted in the epicenter and surrounding areas. The current study aimed to explore the prevalence of PEDS and its association with psychiatric disorders among adolescents. METHODS The sample consisted of 100 adolescents, aged 10-17 years, who had no history of vertigo or dizziness and were treated at a child and adolescent psychiatry outpatient clinic. RESULTS In the aftermath of the earthquake, 68.0% of the adolescents reported experiencing PEDS. A higher prevalence of PEDS was found among female adolescents compared to males. The most frequently reported symptom of PEDS was a sensation of ground shaking, typically experienced indoors within a week following the earthquake. Unpaired t-test analysis revealed that adolescents with PEDS had significantly higher scores on scales measuring panic disorder, generalized anxiety disorder, and post-traumatic stress disorder compared to those without PEDS. CONCLUSIONS In summary, the findings highlight the potential association between PEDS and psychiatric disorders in adolescents. However, the underlying mechanisms remain elusive, necessitating further research to elucidate the connections between PEDS and psychiatric conditions for more effective treatment strategies.
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Affiliation(s)
- Seda Bozduman Çelebi
- Department of Child and Adolescent Psychiatry, Adana City Training and Research Hospital, Adana, Turkey.
| | - Berhan Akdağ
- Department of Child and Adolescent Psychiatry, Silifke State Hospital, Mersin, Turkey
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Nüesch A, Treleaven J, Ernst MJ. Validation of the Cervical Torsion Test and Head Neck Differentiation Test in Patients with Peripheral Vestibular Hypofunction. Phys Ther 2024:pzae057. [PMID: 38590288 DOI: 10.1093/ptj/pzae057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/28/2023] [Accepted: 04/03/2024] [Indexed: 04/10/2024]
Abstract
OBJECTIVE This study compared adults with peripheral vestibular hypofunction (VH) to healthy controls and assessed the sensitivity and specificity of the Cervical Torsion Test (CTT) and the Head Neck Differentiation Test (HNDT). This study aimed to determine whether neck problems affected primary outcomes. METHODS This cross-sectional study included adults from a specialist consultation for dizziness. VH had been diagnosed with the video Head Impulse Test. Exclusion criteria were conditions following head or neck trauma and diseases of the central nervous system. Sensitivity and specificity of the index tests were calculated, and regression analyses were performed to test for contributing factors. RESULTS A total of 19 patients with VH and a historical cohort of 19 matched healthy controls were included. Most patients with VH (84.2%) experienced symptoms in at least 1 test component, compared to 5.2% of the control group. Of patients with VH, 78.9% had symptoms during the HNDT "en bloc" (en bloc = head and trunk rotated together) whereas only 26.3% reported symptoms during the CTT en bloc. Best discriminatory validity was found for the HNDT en bloc, with a sensitivity of 0.79 (95% CI = 0.54-0.94), a specificity of 0.86 (95% CI = 0.65-0.97), and a positive likelihood ratio of 5.79 (95% CI = 1.97-17.00). The number of symptoms of CTT "in torsion" (in torsion = trunk rotated actively with fixed head) was increased by a factor of 1.13 (95% CI = 1.01-1.27) for every additional point on the Neck Disability Index. CONCLUSIONS The CTT and HNDT can serve as nonlaboratory tests in patients with dizziness. The HNDT en bloc has the best discriminatory validity, finding those with and those without VH. Symptom reproduction during torsion may help to identify when neck problems may contribute to dizziness. IMPACT The HNDT en bloc may be useful for ruling VH in or out in patients with dizziness. Positive CTT and HNDT in torsion components may verify the likelihood of additional neck involvement.
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Affiliation(s)
- Andrea Nüesch
- Department of Physiotherapy and Occupational Therapy, University Hospital Zurich, Frauenklinikstr. 26, 8091 Zurich, Switzerland
- Zurich University of Applied Sciences, School of Health Professions, Institute of Physiotherapy, Katharina-Sulzer-Platz 9, 8400 Winterthur, Switzerland
| | - Julia Treleaven
- Division of Physiotherapy, The Neck Pain and Whiplash Research Unit, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane 4072, Queensland, Australia
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Keshavarz B, Adams MS, Gabriel G, Sergio LE, Campos JL. Concussion can increase the risk of visually induced motion sickness. Neurosci Lett 2024; 830:137767. [PMID: 38599370 DOI: 10.1016/j.neulet.2024.137767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/07/2024] [Indexed: 04/12/2024]
Abstract
Concussion can lead to various symptoms such as balance problems, memory impairments, dizziness, and/or headaches. It has been previously suggested that during self-motion relevant tasks, individuals with concussion may rely heavily on visual information to compensate for potentially less reliable vestibular inputs and/or problems with multisensory integration. As such, concussed individuals may also be more sensitive to other visually-driven sensations such as visually induced motion sickness (VIMS). To investigate whether concussed individuals are at elevated risk of experiencing VIMS, we exposed participants with concussion (n = 16) and healthy controls (n = 15) to a virtual scene depicting visual self-motion down a grocery store aisle at different speeds. Participants with concussion were further separated into symptomatic and asymptomatic groups. VIMS was measured with the SSQ before and after stimulus exposure, and visual dependence, self-reported dizziness, and somatization were recorded at baseline. Results showed that concussed participants who were symptomatic demonstrated significantly higher SSQ scores after stimulus presentation compared to healthy controls and those who were asymptomatic. Visual dependence was positively correlated with the level of VIMS in healthy controls and participants with concussion. Our results suggest that the presence of concussion symptoms at time of testing significantly increased the risk and severity of VIMS. This finding is of relevance with regards to the use of visual display devices such as Virtual Reality applications in the assessment and rehabilitation of individuals with concussion.
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Affiliation(s)
- Behrang Keshavarz
- KITE Research Institute, Toronto Rehab-University Health Network, Toronto, Canada; Department of Psychology, Toronto Metropolitan University, Toronto, Canada.
| | - Meaghan S Adams
- KITE Research Institute, Toronto Rehab-University Health Network, Toronto, Canada; Baycrest Health Sciences, Toronto, Canada
| | - Grace Gabriel
- KITE Research Institute, Toronto Rehab-University Health Network, Toronto, Canada; Department of Psychology, University of Toronto, Canada
| | - Lauren E Sergio
- Centre for Vision Research, York University, Toronto, Canada
| | - Jennifer L Campos
- KITE Research Institute, Toronto Rehab-University Health Network, Toronto, Canada; Department of Psychology, University of Toronto, Canada; Centre for Vision Research, York University, Toronto, Canada
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Schärli A, Hecht H, Mast FW, Hossner EJ. How spotting technique affects dizziness and postural stability after full-body rotations in dancers. Hum Mov Sci 2024; 95:103211. [PMID: 38583276 DOI: 10.1016/j.humov.2024.103211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 03/12/2024] [Accepted: 03/15/2024] [Indexed: 04/09/2024]
Abstract
Consecutive longitudinal axis rotations are very common in dance, ranging from head spins in break dance to pirouettes in ballet. They pose a rather formidable perceptuomotor challenge - and hence form an interesting window into human motor behaviour - yet they have been scarcely studied. In the present study, we investigated dancers' dizziness and postural stability after consecutive rotations. Rotations were performed actively or undergone passively, either with or without the use of a spotting technique in such an order that all 24 ordering options were offered at least once and not more than twice. Thirty-four dancers trained in ballet and/or contemporary dance (aged 27.2 ± 5.1 years) with a mean dance experience of 14.2 ± 7.1 years actively performed 14 revolutions in passé or coupé positions with a short gesture leg "foot down" after each revolution. In addition, they were passively turned through 14 revolutions on a motor-driven rotating chair. Participants' centre-of-pressure (COP) displacement was measured on a force-plate before and after the rotations. Moreover, the dancers indicated their subjective feeling of dizziness on a scale from 0 to 20 directly after the rotations. Both the active and passive conditions were completed with and without the dancers spotting. As expected, dizziness was worse after rotations without the adoption of the spotting technique, both in active and passive rotations. However, the pre-post difference in COP area after active rotations was unaffected by spotting, whereas in the passive condition, spotting diminished this difference. Our results thus suggest that adopting the spotting technique is a useful tool for dizziness reduction in dancers who have to perform multiple rotations. Moreover, spotting appears most beneficial for postural stability when it involves less postural control challenges, such as when seated on a chair and occurs in situations with limited somatosensory feedback (e.g., from the cutaneous receptors in the feet). However, the unexpected finding that spotting did not help postural stability after active rotations needs to be investigated further in future studies, for example with a detailed analysis of whole-body kinematics and eye-tracking.
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Affiliation(s)
- Andrea Schärli
- Institute of Sport Science, University of Bern, Bern, Switzerland.
| | - Heiko Hecht
- Institute of Psychology, Johannes Gutenberg University Mainz, Germany
| | - Fred W Mast
- Institute of Psychology, University of Bern, Bern, Switzerland
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Ji X, Shang Y, Hu Y, An P. Tumor-like massive venous cerebral infarction in the left temporal lobe. Asian J Surg 2024; 47:1996-1998. [PMID: 38212221 DOI: 10.1016/j.asjsur.2023.12.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 12/29/2023] [Indexed: 01/13/2024] Open
Affiliation(s)
- Xianqun Ji
- Department of Radiology and Surgery, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei Province, 441000, China; Department of Stomatology and Orthopedics, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei Province, 441000, China
| | - Yu Shang
- Department of Radiology and Surgery, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei Province, 441000, China; Department of Stomatology and Orthopedics, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei Province, 441000, China
| | - Yan Hu
- Department of Clinical Pathology, Hubei Province Clinical Research Center of Parkinson's Disease, Xiangyang Key Laboratory of Movement Disorders, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei Province, 441000, China.
| | - Peng An
- Department of Radiology and Surgery, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei Province, 441000, China; Department of Clinical Pathology, Hubei Province Clinical Research Center of Parkinson's Disease, Xiangyang Key Laboratory of Movement Disorders, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei Province, 441000, China.
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Hansson B, Garzón B, Lövdén M, Björkman-Burtscher IM. Decrease of 7T MR short-term effects with repeated exposure. Neuroradiology 2024; 66:567-575. [PMID: 38270624 PMCID: PMC10937769 DOI: 10.1007/s00234-024-03292-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 01/10/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE Although participants in 7 T magnetic resonance (MR) studies tolerate ultra-high field (UHF) well, subjectively experienced short-term effects, such as dizziness, inconsistent movement, nausea, or metallic taste, are reported. Evidence on subjectively experienced short-term effects in multiple exposures to UHF MR is scarce. The purpose of this study is to investigated experience of short-term effects, and occurrence of motion in healthy subjects exposed to seven weekly 7 T MR examinations. METHODS A questionnaire on short-term effects was completed by participants in an fMRI motor skill study. Seven UHF MR examinations were conducted over 7 weeks (exposure number: 1 to 7). Changes of experienced short-term effects were analyzed. Motion in fMRI images was quantified. RESULTS The questionnaire was completed 360 times by 67 participants after one to seven 7T MR examinations. Logistic mixed model analysis showed a significant association between dizziness, inconsistent movement, nausea, and headache and the examination numbers (p<0.03). Exposure to repeated examinations had no significant effect on peripheral nerve stimulation (PNS) or motion of the subjects. The overall experience of a 7T examination improved significantly (p<0.001) with increasing examination numbers. CONCLUSION During multiple 7T examinations, subjects adapt to the strong static field. The short-term effects dizziness, inconsistent movement, nausea, and headache decrease over time as the MR sessions continue and experienced comfort increases. There was no significant difference in motion during the multiple fMRI examinations.
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Affiliation(s)
- Boel Hansson
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden.
- Department of Diagnostic Radiology, Clinical Sciences, Lund University, Lund, Sweden.
| | - Benjamín Garzón
- Institute of Education, University of Zurich, Zurich, Switzerland
| | - Martin Lövdén
- Department of Psychology, Gothenburg University, Gothenburg, Sweden
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden
| | - Isabella M Björkman-Burtscher
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Radiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
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Wu X, Lei Z, Wu Y, Jiang M, Luo H, Chen X, Ruan J. Dynamics of Cerebral Function in Patients with Acute Cerebellar Infarction. Cerebellum 2024; 23:374-382. [PMID: 36810748 DOI: 10.1007/s12311-023-01534-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/13/2023] [Indexed: 02/24/2023]
Abstract
Few studies were devoted to investigating cerebral functional changes after acute cerebellar infarction (CI). The purpose of this study was to examine the brain functional dynamics of CI using electroencephalographic (EEG) microstate analysis. And the possible heterogenicity in neural dynamics between CI with vertigo and CI with dizziness was explored. Thirty-four CI patients and 37 age- and gender-matched healthy controls(HC) were included in the study. Each included subject underwent a 19-channel video EEG examination. Five 10-s resting-state EEG epochs were extracted after data preprocessing. Then, microstate analysis and source localization were performed using the LORETA-KEY tool. Microstate parameters such as duration, coverage, occurrence, and transition probability are all extracted. The current study showed that the duration, coverage, and occurrence of microstate(Ms) B significantly increased in CI patients, but the duration and coverage of MsA and MsD decreased. Compared CI with vertigo to dizziness, finding a decreased trend in the coverage of MsD and the transition from MsA and MsB to MsD. Taken together, our study sheds new light on the dynamics of cerebral function after CI, mainly reflecting increased activity in functional networks involved in MsB and decreased activity in functional networks involved in MsA and MsD. Vertigo and dizziness post-CI may be suggested by cerebral functional dynamics. Further longitudinal studies are needed to validate and explore the alterations in brain dynamics to what extent depict the clinical traits and their potential applications in the recovery of CI.
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Affiliation(s)
- Xin Wu
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
- Laboratory of Neurological Diseases and Brain Function, Luzhou, 646000, China
| | - Ziye Lei
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
- Laboratory of Neurological Diseases and Brain Function, Luzhou, 646000, China
| | - Yusi Wu
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
- Laboratory of Neurological Diseases and Brain Function, Luzhou, 646000, China
| | - Mingqing Jiang
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
- Laboratory of Neurological Diseases and Brain Function, Luzhou, 646000, China
| | - Hua Luo
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
- Laboratory of Neurological Diseases and Brain Function, Luzhou, 646000, China
| | - Xiu Chen
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
- Laboratory of Neurological Diseases and Brain Function, Luzhou, 646000, China
| | - Jianghai Ruan
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.
- Laboratory of Neurological Diseases and Brain Function, Luzhou, 646000, China.
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Léonard V, Garin P, Gilain C, Saerens M, Van Damme JP. Surgical labyrinthectomy in the treatment of unilateral Meniere disease: a Belgian retrospective study. Eur Arch Otorhinolaryngol 2024; 281:1753-1759. [PMID: 37938372 DOI: 10.1007/s00405-023-08293-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 10/16/2023] [Indexed: 11/09/2023]
Abstract
PURPOSE Meniere's disease (MD) is a disabling condition with symptoms, such as hearing loss, dizziness, and tinnitus. Surgery is the last resort option for managing MD when other treatments are not effective. Surgical labyrinthectomy (SL) is less commonly performed than vestibular neurectomy or chemical labyrinthectomy. We sought to assess the efficacy and safety of the SL procedure. METHODS A retrospective study was carried out involving a cohort of 25 patients with disabling and drug-resistant MD, who underwent SL performed by the same surgeon at University Hospital UCL Namur between 2009 and 2019. All patients considered their hearing non-functional and requested a radical therapeutic option. We compared subjective and objective measures before and after surgery, retrieved from patient medical records. RESULTS The difference between the Dizziness Handicap Inventory scores before and after surgery was statistically significant (p < 0.01). 81% of patients being satisfied with surgery. No post-operative complications occurred. Following SL, 14 patients evolved well, both subjectively and clinically, without any further vestibular workup required, which was offered to the other patients. All had a total deafness on the operated side, as expected, while four benefited from multidisciplinary rehabilitation because of persistent tinnitus. The scientific literature on this topic was reviewed, compared, and discussed. CONCLUSIONS Based on our results, SL represents an efficient and safe approach to achieve vestibular deafferentation in patients with unilateral, disabling, and treatment-resistant MD, with non-functional hearing.
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Affiliation(s)
- Valentine Léonard
- Université catholique de Louvain, Louvain-la-Neuve, Belgium.
- ENT Department, CHU UCL Namur, Site Godinne, Avenue G. Thérasse 1, 5530, Yvoir, Belgium.
| | - Pierre Garin
- Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Chantal Gilain
- Université catholique de Louvain, Louvain-la-Neuve, Belgium
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Cengiz DU, İnceoğlu F, Karababa E, Polat AP, Yılmaz T, Kuntman BD, Men AF, Hızal E. Effects of the Kahramanmaras, Turkey 2023 earthquakes on balance perception, dizziness and post-traumatic stress: A relational screening model between subjective balance problems and post-traumatic stress. Auris Nasus Larynx 2024; 51:531-536. [PMID: 38522358 DOI: 10.1016/j.anl.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 03/26/2024]
Abstract
OBJECTIVE The aim of the present study was to investigate the effects of the February 6, 2023, earthquakes in Turkey and recurrent aftershocks on balance and post-traumatic stress in surviving victims. METHODS Our study included 1004 participants aged 18-65 years who were exposed to the February 6 earthquakes and aftershocks in Turkey. After obtaining online consent from all participants, the Vertigo Symptom Scale (VSS), the Dizziness Handicap Index (DHI), and the Posttraumatic Post-Traumatic Disorder Checklist Scale (PCL-5) were administered online, and the interactions between the variable sets were examined using a correlational screening model. RESULTS As a result of the structural equation model established with the observed variables, it was found that VSS total scores had a statistically significant positive effect on PCL-5 (β1 = 0.56; p = 0.001 < 0.05). In addition, statistically significant positive high-level correlations were found between VSS and DHI (covVSS-DHI = 0.71), and a positive low level correlation with the number of days with dizziness (covVSS-number of days with dizziness = 0.34), and a positive low level correlation with frequency of days with dizziness (covVSS-frequency of days with dizziness = 0.37). A statistically significant positive low-level relationship was found between DHI and the number of days with dizziness (covDHI-number of days with dizziness = 0.34) and a positive low-level correlation between DHI and the frequency of days with dizziness (covDHI-frequency of days with dizziness = 0.29). CONCLUSION The structural equation modeling analysis showed that post-traumatic stress disorder had a significant effect on balance and dizziness.
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Affiliation(s)
- Deniz Uğur Cengiz
- Inonu University, Faculty of Health Sciences, Department of Audiology, Malatya, Turkey
| | - Feyza İnceoğlu
- Malatya Turgut Ozal University, Faculty of Medicine, Department of Biostatistics, Malatya, Turkey
| | - Ercan Karababa
- University of Health Sciences, Department of Audiology, Ankara, Turkey
| | | | - Tuğba Yılmaz
- University of Health Sciences, Department of Audiology, Ankara, Turkey
| | | | - Asya Fatma Men
- University of Health Sciences, Department of Audiology, İstanbul, Turkey
| | - Evren Hızal
- University of Health Sciences, Department of Audiology, Ankara, Turkey
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Rigney GH, King AH, Chung J, Ghoshal S, Jain A, Shi Z, Razak S, Hirsch JA, Lev MH, Buch K, Succi MD. Trends in non-focal neurological chief complaints and CT angiography utilization among adults in the emergency department. Intern Emerg Med 2024:10.1007/s11739-024-03569-9. [PMID: 38512433 DOI: 10.1007/s11739-024-03569-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 02/22/2024] [Indexed: 03/23/2024]
Abstract
Prudent imaging use is essential for cost reduction and efficient patient triage. Recent efforts have focused on head and neck CTA in patients with emergent concerns for non-focal neurological complaints, but have failed to demonstrate whether increases in utilization have resulted in better care. The objective of this study was to examine trends in head and neck CTA ordering and determine whether a correlation exists between imaging utilization and positivity rates. This is a single-center retrospective observational study at a quaternary referral center. This study includes patients presenting with headache and/or dizziness to the emergency department between January 2017 and December 2021. Patients who received a head and neck CTA were compared to those who did not. The main outcomes included annual head and neck CTA utilization and positivity rates, defined as the percent of scans with attributable acute pathologies. Among 24,892 emergency department visits, 2264 (9.1%) underwent head and neck CTA imaging. The percentage of patients who received a scan over the study period increased from 7.89% (422/5351) in 2017 to 13.24% (662/5001) in 2021, representing a 67.4% increase from baseline (OR, 1.14; 95% CI 1.11-1.18; P < .001). The positivity rate, or the percentage of scans ordered that revealed attributable acute pathology, dropped from 16.8% (71/422) in 2017 to 10.4% (69/662) in 2021 (OR, 0.86; 95% CI 0.79-0.94; P = .001), a 38% reduction in positive examinations. Throughout the study period, there was a 67.4% increase in head and neck CTA ordering with a concomitant 38.1% decrease in positivity rate.
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Affiliation(s)
- Grant H Rigney
- Harvard Medical School, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Alexander H King
- Harvard Medical School, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Janice Chung
- Harvard Medical School, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Soham Ghoshal
- Harvard Medical School, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Aditya Jain
- Harvard Medical School, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Zhuo Shi
- Harvard Medical School, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Shahaan Razak
- Harvard Medical School, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Joshua A Hirsch
- Harvard Medical School, Boston, USA
- Department of Radiology, Massachusetts General Hospital, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Michael H Lev
- Harvard Medical School, Boston, USA
- Department of Radiology, Massachusetts General Hospital, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Karen Buch
- Harvard Medical School, Boston, USA
- Department of Radiology, Massachusetts General Hospital, Boston, USA
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA
| | - Marc D Succi
- Harvard Medical School, Boston, USA.
- Department of Radiology, Massachusetts General Hospital, Boston, USA.
- Medically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Massachusetts General Hospital, Boston, USA.
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Lou XJ, Qiu D, Ren ZY, Hashimoto K, Zhang GF, Yang JJ. Efficacy and safety of esketamine for perioperative depression in patients undergoing elective surgery: A meta-analysis of randomized controlled trials. Asian J Psychiatr 2024; 95:103997. [PMID: 38492442 DOI: 10.1016/j.ajp.2024.103997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/25/2024] [Accepted: 03/06/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Depression is a prevalent mood disorder during the perioperative period, with both preoperative concurrent depression and new-onset postoperative depression impacting postoperative recovery. Recent studies have indicated that the dissociative anesthetic esketamine may alleviate perioperative depressive symptoms. OBJECTIVE This meta-analysis aimed to assess the efficacy and safety of esketamine in treating perioperative depression. METHODS We selected randomized controlled trials comparing esketamine to placebo in terms of postoperative depressive symptoms. The primary outcome was postoperative depression scores, with secondary outcomes including the prevalence of postoperative depression, pain scores using the Visual Analogue Scale or Numeric Rating Scale, and incidences of adverse reactions such as nausea/vomiting, dizziness, dreams/nightmares, hallucinations. RESULTS We enrolled a total of 17 studies involving 2462 patients. The esketamine group demonstrated a significant reduction in postoperative depression scores within one week after surgery (SMD -0.47, 95% CI (-0.66, -0.27), P < 0.001) and over the long term (SMD -0.44, 95% CI (-0.79, -0.09), P = 0.01). Furthermore, esketamine significantly decreased the prevalence of postoperative depression both within one week (RR 0.46, 95% CI (0.33, 0.63), P < 0.001) and over the long term (RR 0.50, 95% CI (0.36, 0.70), P < 0.001). Additionally, esketamine effectively relieved pain on the first postoperative day compared to control. However, it also increased the risks of dizziness and hallucinations for a short time. CONCLUSION This meta-analysis suggests that the intraoperative or postoperative application of esketamine could be a potentially effective treatment for perioperative depression, although the increased risk of adverse reactions should be considered.
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Affiliation(s)
- Xue-Jie Lou
- Department of Anesthesiology, Pain and Perioperative Medicine, The first Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Di Qiu
- Department of Anesthesiology, Pain and Perioperative Medicine, The first Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Zhuo-Yu Ren
- Department of Anesthesiology, Pain and Perioperative Medicine, The first Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Kenji Hashimoto
- Department of Anesthesiology, Pain and Perioperative Medicine, The first Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China; Division of Clinical Neuroscience, Chiba University Center for Forensic Mental Health, Chiba, Chiba 260-8670, Japan.
| | - Guang-Fen Zhang
- Department of Anesthesiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China.
| | - Jian-Jun Yang
- Department of Anesthesiology, Pain and Perioperative Medicine, The first Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China.
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Jansen LA, van Wier MF, Vernimmen FPJ, Goderie T, van de Berg R, Lemke U, Lissenberg-Witte BI, Kramer SE. Ten-year association between change in speech-in-noise recognition and falls due to balance problems: a longitudinal cohort study. BMC Public Health 2024; 24:732. [PMID: 38454406 PMCID: PMC10919036 DOI: 10.1186/s12889-024-18187-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 02/22/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND This study examined the relationship between speech-in-noise recognition and incident/recurrent falls due to balance problems ten years later (RQ-1); 10-year change in speech-in-noise recognition and falls (RQ-2a), as well as the role of dizziness in this relationship (RQ-2b). The association between hearing aid use and falls was also examined (RQ-3). METHODS Data was collected from the Netherlands Longitudinal Study on Hearing between 2006 and December 2022. Participants completed an online survey and digits-in-noise test every five years. For this study, data was divided into two 10-year follow-up time intervals: T0 (baseline) to T2 (10-year follow-up), and T1 (5-years) to T3 (15-years). For all RQs, participants aged ≥ 40 years at baseline, without congenital hearing loss, and non-CI users were eligible (n = 592). Additionally, for RQ-3 participants with a speech reception threshold in noise (SRTn) ≥ -5.5 dB signal-to-noise ratio were included (n = 422). Analyses used survey variables on hearing, dizziness, falls due to balance problems, chronic health conditions, and psychosocial health. Logistic regressions using General Estimating Equations were conducted to assess all RQs. RESULTS Among individuals with obesity, those with poor baseline SRTn had a higher odds of incident falls ten years later (odds ratio (OR):14.7, 95% confidence interval (CI) [2.12, 103]). A 10-year worsening of SRTn was significantly associated with a higher odds of recurrent (OR: 2.20, 95% CI [1.03, 4.71]) but not incident falls. No interaction was found between dizziness and change in SRTn. Hearing aid use (no use/ < 2 years use vs. ≥ 2 years) was not significantly associated with incident nor recurrent falls. Although there was a significant interaction with sex for this association, the effect of hearing aid use on incident/recurrent falls was not statistically significant among males nor females. CONCLUSIONS A longitudinal association between the deterioration in SRTn and recurrent falls due to balance problems after 10 years was confirmed in this study. This result stresses the importance of identifying declines in hearing earlier and justifies including hearing ability assessments within fall risk prevention programs. Mixed results of hearing aid use on fall risk warrant further investigation into the temporality of this association and possible differences between men and women.
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Affiliation(s)
- Lotte A Jansen
- Department of Otolaryngology - Head and Neck Surgery, Section Ear and Hearing, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands.
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands.
| | - Marieke F van Wier
- Department of Otolaryngology - Head and Neck Surgery, Section Ear and Hearing, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| | - Freek P J Vernimmen
- Department of Otolaryngology - Head and Neck Surgery, Section Ear and Hearing, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| | - Thadé Goderie
- Department of Otolaryngology - Head and Neck Surgery, Section Ear and Hearing, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| | - Raymond van de Berg
- Department of Otorhinolaryngology and Head and Neck Surgery, Division of Vestibular Disorders, Maastricht University Medical Centre, P. Debyelaan 25, Maastricht, The Netherlands
| | - Ulrike Lemke
- Research & Development, Sonova AG, Staefa, Switzerland
| | - Birgit I Lissenberg-Witte
- Department of Epidemiology and Data Science, Amsterdam UMC Location Vrije Universiteit Amsterdam, Meibergdreef 9, Amsterdam, the Netherlands
| | - Sophia E Kramer
- Department of Otolaryngology - Head and Neck Surgery, Section Ear and Hearing, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
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Yu AHK, Leung LY, Leung TWH, Abrigo JM, Cheung KH, Cheng CH, Graham CA. The TriAGe + score for vertigo or dizziness: A validation study in a university hospital emergency department in Hong Kong. Am J Emerg Med 2024; 77:39-45. [PMID: 38096638 DOI: 10.1016/j.ajem.2023.10.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 10/13/2023] [Accepted: 10/28/2023] [Indexed: 02/16/2024] Open
Abstract
OBJECTIVE Patients with dizziness commonly present to Emergency Departments (ED) and 6% of these patients will be diagnosed with acute stroke. The TriAGe+ score comprises of eight clinical parameters and stratifies patients into four risk groups. The Japanese authors reported that the tool performed well, so our aim was to validate this diagnostic tool in our ED in Hong Kong. MATERIALS AND METHODS A single-center retrospective observational study was conducted in the ED of our university hospital in Hong Kong. The primary outcome was the diagnosis of an acute cerebrovascular event. Receiver operator characteristic (ROC) analysis was performed to determine the best cut-off score. Secondary outcomes included univariable and multivariable analyses of stroke predictors. RESULTS 455 patients aged 18 years or above with dizziness or vertigo at ED triage were recruited between 19 July and 30 September 2021. The overall prevalence of stroke was 11.9%. The median TriAGe+ score was 7 (IQR = 4-9). The AUC was 0.9. At a cut-off >5, sensitivity was 96.4% (95%CI: 87.3-99.5) and the negative likelihood ratio was 0.09 (95%CI: 0.02-0.3). At a cut-off >10, specificity was 99.8% (95%CI: 98.6-100.0), and the positive likelihood ratio was 237.6 (95%CI: 33.1-1704). On multivariable analyses, atrial fibrillation, blood pressure, gender, dizziness (not vertigo) and no history of dizziness, vertigo or labyrinth/vestibular disease were found to be positively associated with stroke outcomes significantly. CONCLUSION The TriAGe+ score is an efficient stroke prediction score for patients presenting to the ED with dizziness.
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Affiliation(s)
- Adrian Ho-Kun Yu
- Department of Accident and Emergency Medicine, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR.
| | - Ling Yan Leung
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR
| | - Thomas W H Leung
- Division of Neurology, Department of Medicine & Therapeutics, Chinese University of Hong Kong, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR.
| | - Jill M Abrigo
- Department of Imaging and Interventional Radiology, Chinese University of Hong Kong, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR.
| | - Koon Ho Cheung
- Department of Accident and Emergency Medicine, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR; Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR.
| | - Chi Hung Cheng
- Department of Accident and Emergency Medicine, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR; Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR.
| | - Colin A Graham
- Department of Accident and Emergency Medicine, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR; Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, Prince of Wales Hospital, Ngan Shing Street, Shatin, New Territories, Hong Kong SAR.
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Kim EJ, Jeong HS, Kwon E, Jeong SH, Kim JS. Muscle mass and chronic dizziness: a cross-sectional study of a Korean population. J Neurol 2024; 271:1213-1223. [PMID: 37910251 DOI: 10.1007/s00415-023-12014-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 09/15/2023] [Accepted: 09/16/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND AND OBJECTIVES Weight gain is associated with imbalance in older people. In contrast, overweightness or mild obesity is less common in patients with chronic dizziness. This paradox may be, at least in part, related to differences in the body composition indices adopted in the previous studies. This study aimed to determine any association between the predicted body composition and chronic dizziness or imbalance of unknown causes. METHODS We measured the lean body mass, body fat mass, and appendicular skeletal mass in 9243 people who participated in the Korean National Health and Nutrition Examination Survey 2019-2021. Sarcopenia was defined according to the Asian Working Group for Sarcopenia's guidelines. Obesity was defined as a body fat percentage of ≥ 25% for men and ≥ 35% for women. RESULTS The participants with chronic dizziness had a lower body mass index than those without (p = 0.001). Furthermore, sarcopenia was more common in those with chronic dizziness. In contrast, the degree of obesity was comparable in both groups. Multiple logistic regression analysis showed that sarcopenia was associated with a higher risk of chronic dizziness (odds ratio = 1.6, 95% confidence interval: 1.1-2.5; p = 0.026). DISCUSSION Given the association of sarcopenia with chronic dizziness or imbalance, muscle mass may play a role in maintaining balance and stability. Physical exercise could be recommended to increase muscle mass in patients with chronic dizziness/imbalance and sarcopenia. Additional research is required to establish a causal relationship between chronic dizziness and sarcopenia.
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Affiliation(s)
- Eun Ji Kim
- Department of Neurology, Chungnam National University Hospital, Daejeon, Korea
| | - Hye Seon Jeong
- Department of Neurology, Chungnam National University Hospital, Daejeon, Korea
| | - Eunjin Kwon
- Department of Neurology, Chungnam National University Hospital, Daejeon, Korea
| | - Seong-Hae Jeong
- Department of Neurology, Chungnam National University Hospital, Daejeon, Korea.
- Department of Neurology, Chungnam National University Hospital, Chungnam National University School of Medicine, 282 Munhwa-ro, Jung-gu, Daejeon, 35015, Korea.
| | - Ji-Soo Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
- Dizziness Center, Clinical Neuroscience Center, Seoul National University Bundang Hospital, Seongnam, South Korea
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Kogej M, Scherzberg J, Schacher S, Berger M, Seidel M, Gräff I. Clinical use of the manchester triage system in patients with dizziness - An observational study in the emergency department. Int Emerg Nurs 2024; 73:101403. [PMID: 38295743 DOI: 10.1016/j.ienj.2023.101403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 12/03/2023] [Accepted: 12/23/2023] [Indexed: 03/11/2024]
Abstract
INTRODUCTION Dizziness is a common symptom with diverse causes, including ear-nose-throat, internal, neurological, or psychiatric origins. While for most parts treatable in nonemergency settings, it can also signal time-critical conditions, like an unnoticed stroke, requiring prompt diagnosis and treatment to prevent lasting harm or death. The aim of this study was to evaluate the validity of the Manchester Triage System in classifying patients presenting with dizziness based on final diagnoses and patient outcomes, as no specific flow chart exists for this symptom in the MTS. METHODS Monocentric, retrospective observational study. To test the validity of the MTS in the triage of dizziness patients, the treatment level was used as a surrogate parameter. We grouped the patients into outpatient, normal ward and intermediate care/intensive care unit (IMC/ICU) patients. Furthermore, we analyzed the dizziness patients in subgroups based on the origin of their dizziness to identify potential improvements for the MTS. Patients with dizziness and stroke, who represent the most vulnerable group of dizziness patients, were also evaluated separately. RESULTS During the observation period, 2958 patients presented at the ED with the symptom dizziness and 52 017 without, who formed the reference group. When examining the relationship between triage level and subsequent treatment level, a larger deviation is observed compared to the reference group. The receiver operating characteristics (ROC) regarding hospital admission in general showed an area under the curve (AUC) in the subgroup with dizziness due to a central nervous system causes (n=838) of 0.69 (95% CI 0.65 - 0.72) and in the subgroup of dizziness by other organic cause (n=901), an AUC of 0.64 (95% CI 0.60 - 0.68). The reference group had an AUC 0.75 (95% CI 0.75 - 0.76) here. In relation to admission to IMC/ICU, the results were similar. The sensitivity of the MTS in terms of an adequate initial assessment of dizziness patients with stroke or transient ischemic attack (TIA) was 0.39, the specificity was 0.91 (reference group sensitivity 0.72, specificity 0.82). CONCLUSION In terms of construct validity, the present study revealed that the use of MTS as a priority triage assessment tool was found to be less accurate in emergency patients with dizziness, particularly those diagnosed with stroke/TIA, when compared to other emergency patients.
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Affiliation(s)
- Monika Kogej
- Department of Clinical Acute and Emergency Medicine, University Hospital Bonn, Bonn, Germany
| | - Julia Scherzberg
- Department of Anesthesiology and Critical Care, University Hospital Freiburg, Freiburg, Germany
| | - Sylvia Schacher
- Department of Clinical Emergency Medicine, Helios Hospital Siegburg, Siegburg, Germany
| | - Moritz Berger
- Institute for Medical Biometry, Informatics and Epidemiology, University Hospital Bonn, Bonn, Germany
| | - Matthias Seidel
- Department of Emergency Medicine, St. Antonius Hospital, Cologne, Germany
| | - Ingo Gräff
- Department of Clinical Acute and Emergency Medicine, University Hospital Bonn, Bonn, Germany.
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Kim H, Souh H, Lee DH, Shin JE, Kim CH. Clinical diagnoses of patients showing caloric inversion. Braz J Otorhinolaryngol 2024; 90:101378. [PMID: 38219445 PMCID: PMC10826153 DOI: 10.1016/j.bjorl.2023.101378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 11/22/2023] [Accepted: 12/04/2023] [Indexed: 01/16/2024] Open
Abstract
OBJECTIVES When air irrigation is used for caloric stimulation in patients with a perforated ear, warm irrigation may elicit a nystagmus that initially beats in the opposite direction of what is expected for warm irrigations, which is referred to as "caloric inversion". This study aimed to investigate the disease group in which caloric inversion appeared in patients who underwent caloric testing and to classify the patterns of caloric inversion. METHODS We conducted a retrospective review of bithermal caloric test results that were collected in our dizziness clinic between 2005 and 2022. Caloric inversion was defined when nystagmus induced by caloric stimulation appeared in the opposite direction to that expected. The incidence of caloric inversion among all patients who underwent bithermal caloric tests was calculated. To confirm the clinical diagnoses of the patients with caloric inversion, their clinical records were reviewed. RESULTS Out of 9923 patients who underwent bithermal caloric tests, 29 patients (0.29%) showed a caloric inversion. The most common clinical diagnosis was chronic otitis media (21 of 29, 72%). Of the 21 patients with chronic otitis media, 20 patients showed a caloric inversion by warm air irrigation and one patient showed caloric inversion by cold air stimulation. Patients with clinical diagnoses other than chronic otitis media such as sudden sensorineural hearing loss, benign paroxysmal vertigo of childhood and recurrent vestibulopathy showed caloric inversion by warm air irrigation. Caloric inversion by warm water irrigation was observed in patients with lateral semicircular canal cupulopathy and recurrent vestibulopathy. Two patients (one with Meniere's disease and one with age-related dizziness) showed caloric inversion by cold water irrigation. CONCLUSION Caloric inversion can be observed in various diseases other than chronic otitis media with tympanic membrane perforation. Special care should be taken in the interpretation of caloric test results. LEVEL OF EVIDENCE Level 4.
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Affiliation(s)
- Hansol Kim
- Konkuk University Medical Center, Research Institute of Medical Science, Konkuk University School of Medicine, Department of Otorhinolaryngology-Head and Neck Surgery, Seoul, Republic of Korea
| | - Haeun Souh
- Konkuk University Medical Center, Research Institute of Medical Science, Konkuk University School of Medicine, Department of Otorhinolaryngology-Head and Neck Surgery, Seoul, Republic of Korea
| | - Dong-Han Lee
- Konkuk University Medical Center, Research Institute of Medical Science, Konkuk University School of Medicine, Department of Otorhinolaryngology-Head and Neck Surgery, Seoul, Republic of Korea
| | - Jung Eun Shin
- Konkuk University Medical Center, Research Institute of Medical Science, Konkuk University School of Medicine, Department of Otorhinolaryngology-Head and Neck Surgery, Seoul, Republic of Korea
| | - Chang-Hee Kim
- Konkuk University Medical Center, Research Institute of Medical Science, Konkuk University School of Medicine, Department of Otorhinolaryngology-Head and Neck Surgery, Seoul, Republic of Korea.
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21
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Aksoy S, Cekic S. The Relationship Between Vertigo/ Dizziness and Somatoform Complaints: A Systematic Review. Indian J Otolaryngol Head Neck Surg 2024; 76:1434-1446. [PMID: 38440433 PMCID: PMC10908773 DOI: 10.1007/s12070-023-04233-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 09/11/2023] [Indexed: 03/06/2024] Open
Abstract
To systematically synthesize published literature on somatoform complaints as psychological factors in vertigo/dizziness to determine the characteristics of comorbidities, relationships and causality. Following PRISMA guidelines, systematic searches of PubMed, WOS, and Cochrane Library databases and manual follow-up reference searches were performed for articles published in English up to 2021. All original research studies and retrospective or prospective studies focusing on the relationship between vertigo/dizziness and somatoform complaints/somatization were systematically retrieved. Studies that did not include data on the association between somatoform complaints/somatization and vertigo/dizziness were excluded, as were reviews, comments, case reports, editorials, letters, and practice guidelines. Extracted data included research type, number of participants, assessment tools for vertigo/dizziness and somatoform complaints/somatization, statistical methods, and the main results. The quality of included studies was evaluated. Records identified through database searching n = 1238. After removing duplicates and unrelated articles based on abstract and title search, 155 articles recorded as relevant. Except for the 5 articles, title and abstract of all records screened and 88 of them excluded. Critically evaluating those full texts, 28 studies included. The present study highlights the relationship between the vertigo/dizziness and somatoform complaints/somatization. It is determined that somatoform complaints of the individuals suffering from vertigo/dizziness is highly prevelant and some other factor such as personality characteristics or accompanying psychopathology have affect on the prevelance. The main results of all reviewed studies emphasize the requirement for assessment and intervention of vertigo/dizziness, in collaboration with the department of psychiatry. PROSPERO REGISTRATION: PROSPERO: CRD42020222273.
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Affiliation(s)
- Songul Aksoy
- Faculty of Health Sciences, Audiology Department, Lokman Hekim University, Ankara, Turkey
| | - Sule Cekic
- Faculty of Health Sciences, Audiology Department, Ankara Yildirim Beyazit University, Ankara, Turkey
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22
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Gopinath B, Tang D, Burlutsky G, Mitchell P. Ten-year incidence, predictors and impact of dizziness and vertigo in community-dwelling adults. Maturitas 2024; 180:107890. [PMID: 38006814 DOI: 10.1016/j.maturitas.2023.107890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 11/09/2023] [Accepted: 11/16/2023] [Indexed: 11/27/2023]
Abstract
OBJECTIVES We used a cohort of community-dwelling adults to establish the 10-year incidence and predictors of dizziness/vertigo, and its impacts on health-related quality of life. STUDY DESIGN Of the 1152 participants aged 55 + years who did not have dizziness/vertigo at baseline, 799 and 377 participants were followed up after 5 and 10 years, respectively, and had complete data and so were included in the incidence analysis. Hearing loss was determined as the pure-tone average of audiometric hearing thresholds at 500, 1000, 2000 and 4000 Hz, and any hearing loss was defined as >25 dB hearing level. Tinnitus and migraine were assessed by a positive response to a single question. MAIN OUTCOME MEASURES Audiologists screened participants for reported dizziness using a single question. Quality of life was measured using the Short Form 36-item Health Survey (SF-36). RESULTS The cumulative 10-year incidence of dizziness/vertigo, vestibular vertigo and non-vestibular vertigo were 39.8 %, 27.1 %, and 11.9 %, respectively. Age and presence of migraine were significant predictors of incident dizziness/vertigo: multivariable-adjusted hazard ratio (HR) 1.03 (95 % confidence interval, CI, 1.01-1.06) and HR 1.63 (95 % CI 1.13-2.35), respectively. A significant decrease in scores for the following SF-36 domains was observed over the 10 years among participants reporting baseline dizziness/vertigo: physical functioning (P-trend ≤ 0.0001), role limitation due to physical problems (P-trend ≤ 0.0001), general health (P-trend = 0.01), and vitality (P-trend = 0.01). CONCLUSIONS Dizziness/vertigo was a frequent and detrimental symptom in this population of community-dwelling adults. Our study highlights the burden imposed by dizziness, as evidenced by a significant prospective association with poorer quality of life.
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Affiliation(s)
- Bamini Gopinath
- Macquarie University Hearing, Department of Health Sciences, Macquarie University, NSW, Australia.
| | - Diana Tang
- Macquarie University Hearing, Department of Health Sciences, Macquarie University, NSW, Australia.
| | - George Burlutsky
- Macquarie University Hearing, Department of Health Sciences, Macquarie University, NSW, Australia.
| | - Paul Mitchell
- Centre for Vision Research, Department of Ophthalmology and Westmead Institute for Medical Research, University of Sydney, NSW, Australia.
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Ebenezer A, Kumar K, Kalaiah MK, Dosemane D, Malik MR, Hrithik, Suresh EM. Development and Validation of a Questionnaire to Assess the Effect of Vestibular Rehabilitation Therapy. Indian J Otolaryngol Head Neck Surg 2024; 76:734-738. [PMID: 38440595 PMCID: PMC10908654 DOI: 10.1007/s12070-023-04264-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/04/2023] [Indexed: 03/06/2024] Open
Abstract
Vestibular rehabilitation therapy (VRT) is an effective treatment for individuals experiencing imbalance and dizziness, helps to improve the quality of life. Lack of culturally valid questionnaires to assess the outcome from VRT necessitates the development of reliable and culturally valid questionnaire to measure the outcomes of VRT. Hence, the current study aimed to develop a culturally valid and reliable questionnaire for measuring the outcome of VRT in Indian population and to translate it into Malayalam and Kannada. This cross-sectional study was conducted at the department of Audiology and Speech Language Pathology of a tertiary care hospital. The questionnaire was constructed based on thorough literature search of existing questionnaires related to dizziness and vestibular disorders in relevant to the Indian context. Content validity was assessed by expert reviewers using a rating scale, and the questionnaire was translated into two south Indian languages (Malayalam and Kannada). The questionnaire was then administered on 12 patients undergoing VRT to assess its initial validation. The questionnaire was named as 'Effect of Vestibular Rehabilitation Therapy Questionnaire (EVRT-Q)', consisted of 25 questions divided into three domains: symptom, function, and emotion. The questionnaire demonstrated good content validity with a Content Validity Index greater than 0.8 for each question in all domains. The questionnaire possesses a high internal consistency when measured using Cronbach's alpha. Hence, the EVRT-Q appears to be a valid and reliable tool to assess the outcome from VRT in Indian population.
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Affiliation(s)
- Anupriya Ebenezer
- Department of Audiology and Speech Language Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka 575001 India
| | - Kaushlendra Kumar
- Department of Audiology and Speech Language Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka 575001 India
| | - Mohan Kumar Kalaiah
- Department of Audiology and Speech Language Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka 575001 India
| | - Deviprasad Dosemane
- Department of Otorhinolaryngology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - M. Ramiz Malik
- Department of Audiology and Speech Language Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka 575001 India
| | - Hrithik
- Department of Audiology and Speech Language Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka 575001 India
| | - Els Marry Suresh
- Department of Audiology and Speech Language Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka 575001 India
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Okayasu T, Mitani K, Kitahara T. Reviewing Kampo medicine (Traditional Japanese Herbal Medicine) for otology/neurotology diseases. Auris Nasus Larynx 2024; 51:25-30. [PMID: 37137794 DOI: 10.1016/j.anl.2023.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 05/05/2023]
Abstract
Kampo medicine, a traditional Japanese herbal medicine, is used for the treatment of otologic and neurotologic diseases in Japan and other Asian countries. However, only Japanese medical doctors can prescribe both Kampo and modern (Western) medicine. Since a medical doctor can perform not only the diagnosis but also Kampo treatment, it is expected that the quality of clinical studies on traditional herbal medicine is higher in Japan than that in other countries. However, there is no Kampo review written in English language for the treatment of otology/neurotology diseases. Herein, we would like to demonstrate evidence of Kampo treatment for otology/neurotology diseases according to previous studies in Japan.
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Affiliation(s)
- Tadao Okayasu
- Department of Otolaryngology-Head and Neck surgery, Nara Medical University, 840 Shijyo-cho, Kashihara-city, Nara, 634-8522, Japan.
| | - Kazuo Mitani
- Yamato Kampo Medical Pharmaceutical Center, Nara Medical University, 840 Shijyo-cho, Kashihara-city, Nara 634-8522, Japan; Mitani Family Clinic, 4-354-1 Primo Otori 1F, Otorihigashi-cho, Nishi-ku, Sakai-city, Osaka, 593-8324, Japan
| | - Tadashi Kitahara
- Department of Otolaryngology-Head and Neck surgery, Nara Medical University, 840 Shijyo-cho, Kashihara-city, Nara, 634-8522, Japan
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25
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Ceriani CEJ. Vestibular Migraine Pathophysiology and Treatment: a Narrative Review. Curr Pain Headache Rep 2024; 28:47-54. [PMID: 37889468 DOI: 10.1007/s11916-023-01182-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2023] [Indexed: 10/28/2023]
Abstract
PURPOSE OF REVIEW To review the diagnosis of vestibular migraine (VM) and update the clinician on the most recent developments in our understanding of its pathophysiology and treatment. RECENT FINDINGS Functional imaging studies have identified multiple regions of the brain with abnormal activity and connectivity in VM. There is evidence of abnormal sensory processing and integration in VM patients. Calcitonin gene-related peptide (CGRP) has also been found to play a role in trigeminal and vestibular nucleus pathways. Research into treatment modalities has identified several neuromodulation devices that may be effective in VM. There are a growing number of evidence-based preventive options for VM, including medications that target CGRP. VM is best understood as a sensory processing disorder. CGRP appears to play a role, and further research is needed to fully understand its effects. Treatment options are expanding, but there is still a need for more randomly controlled trials in this area.
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Affiliation(s)
- Claire E J Ceriani
- Jefferson Headache Center, Department of Neurology, Thomas Jefferson University, 900 Walnut St., Ste 200, Philadelphia, PA, 19107, USA.
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26
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Zang J, Zheng M, Chu H, Yang X. Additional cognitive behavior therapy for persistent postural-perceptual dizziness: a meta-analysis. Braz J Otorhinolaryngol 2024; 90:101393. [PMID: 38350404 PMCID: PMC10867767 DOI: 10.1016/j.bjorl.2024.101393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/18/2023] [Indexed: 02/15/2024] Open
Abstract
OBJECTIVE To investigate whether additional Cognitive Behavior Therapy (CBT) combined with conventional therapy improves outcomes for patients with Persistent Postural-Perceptual Dizziness (PPPD) compared with conventional therapy alone. METHODS Two reviewers independently searched PubMed, Embase, Web of Science, Cochrane Library, and ClinicalTrials.gov for relevant Randomized Controlled Trials (RCTs) examining CBT for PPPD which were conducted and published in English from January 2002 to November 2022. RCTs reporting any indicators for assessing corresponding symptoms of PPPD were included, such as Dizziness Handicap Inventory (DHI), Hamilton Anxiety Scale (HAMA), Hamilton Depression Scale (HAMD), Hospital Anxiety and Depression Scale (HADS), and Patient Health Questionnaire-9 (PHQ-9). Two independent reviewers conducted extraction of relevant information and evaluation of risk of bias. The Cochrane Collaboration risk of bias tool version 1.0 was used to evaluate risks and assess the quality of the included studies, and Cochrane Review Manager 5.3 software (RevMan 5.3) was used to perform meta-analyses. RESULTS The results of six RCTs indicated that combining additional CBT with conventional therapy significantly improved outcomes for PPPD patients compared with conventional therapy alone, especially in DHI-Total scores (Mean Difference [MD = -8.17], 95% Confidence Interval [95% CI: -10.26, -6.09], p < 0.00001), HAMA scores (MD = -2.76, 95% CI: [-3.57, -1.94], p < 0.00001), GAD-7 scores (MD = -2.50, 95% CI [-3.29, -1.70], p < 0.00001), and PHQ-9 scores (MD = -2.29, 95% CI [-3.04, -1.55], p < 0.00001). Subgroup analysis revealed a significant benefit of additional CBT compared with conventional therapies alone, including Vestibular Rehabilitation Therapy (VRT) (MD = -8.70, 95% CI: [-12.17, -5.22], p < 0.00001), Selective Serotonin Reuptake Inhibitor (SSRI) (with controlled SSRI: MD = -10.70, 95% CI: [-14.97, -6.43], p < 0.00001), and VRT combined with SSRI (MD = -6.08, 95% CI [-9.49, -2.67], p = 0.0005) in DHI-Total scores. CONCLUSION Additional CBT combined with conventional therapy may provide additional improvement for patients with PPPD compared with conventional therapy alone. However, more RCTs are needed to support and guide the application of CBT in treating PPPD. LEVEL OF EVIDENCE I; Systematic review of RCTs.
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Affiliation(s)
- Jialin Zang
- Department of Neurology, Peking University Aerospace School of Clinical Medicine (Aerospace Center Hospital), Beijing, China
| | - Mohan Zheng
- Department of Neurology, Peking University Aerospace School of Clinical Medicine (Aerospace Center Hospital), Beijing, China
| | - Hongyuan Chu
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Xu Yang
- Department of Neurology, Peking University Aerospace School of Clinical Medicine (Aerospace Center Hospital), Beijing, China.
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27
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Xing Y, Si L, Zhang W, Wang Y, Li K, Yang X. Etiologic distribution of dizziness/vertigo in a neurological outpatient clinic according to the criteria of the international classification of vestibular disorders: a single-center study. J Neurol 2024:10.1007/s00415-023-12166-3. [PMID: 38231268 DOI: 10.1007/s00415-023-12166-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/18/2024]
Abstract
OBJECTIVE The study aimed to determine the etiological characteristics of patients with dizziness/vertigo attending a neurological clinic according to the criteria of the International Classification of Vestibular Disorders (ICVD), hoping to provide a valuable reference for clinicians to diagnose and treat dizziness/vertigo. METHOD A total of 638 consecutive patients with a chief complaint of dizziness/vertigo who attended the vertigo clinic of our neurology department from January 2019 to January 2020 were included. Clinical data of patients, including baseline data, medical history, neurological, neuro-otological, and auxiliary examination results were collected. The etiologic distribution of dizziness/vertigo was determined by analyzing the diagnoses of patients. RESULTS Of the 638 patients with dizziness/vertigo, 38.8% were males, 61.2% were females, with a male: female ratio of 1:1.58 and a mean age of 52.9 ± 16.9 years. Benign paroxysmal positional vertigo (BPPV) was the most common cause of dizziness/vertigo in both female (38.9%) and male patients (25.5%). Subgroup analysis based on sex showed that vestibular migraine (VM) and probable autoimmune inner ear disease (p-AIED) were more prevalent in female patients (10.7% and 3.8%, respectively), while vascular vertigo/dizziness was more common in male patients (10.1%). Subgroup analysis based on age showed that the most common diseases were VM in patients aged 0-30 years (27.4%), BPPV in patients aged 31-60 years (27.1%) and 61-100 years (46.0%). Episodic vestibular syndrome (EVS) was the most commonly observed, accounting for up to 60.6% (389/638) of all patients, and the most common diagnoses were BPPV (55.3%, 215/389), VM (15.2%, 59/389), primary unilateral peripheral vestibular dysfunction (p-UPVD) of unknown etiology (11.8%, 46/389), p-AIED (4.4%, 17/389), and vascular vertigo/dizziness (2.8%, 11/389) in these patients. Chronic vestibular syndrome (CVS) was found in 14.0% (90/638) of the patients, and the most common diagnoses were persistent postural-perceptual dizziness (PPPD, 35.6%, 32/90), psychogenic dizziness (18.9%, 17/90), p-UPVD of unknown etiology (15.6%, 14/90), vascular vertigo/dizziness (15.6%, 14/90), and bilateral vestibulopathy (7.8%, 7/90). Acute vestibular syndrome (AVS) was observed in 8.4% (54/638) of the patients, and the most common diagnoses were p-UPVD of unknown etiology (31.5%, 17/54), vestibular neuritis (24.1%, 13/54), probable labyrinthine apoplexy (16.7%, 9/54), stroke (13.0%, 7/54), and psychogenic dizziness (11.1%, 6/54). 16.4% (105/638) of the patients were found to have other disorders, including 15.2% (16/105) of patients with internal diseases, and 84.8% (89/105) of patients with unknown causes. In terms of localization diagnosis, 56.1%, 17.0%, 10.0%, and 16.4% of the patients were diagnosed with peripheral vestibular disorder, central vestibular disorder, psychiatric and functional vestibular disorders, and other disorders, respectively. CONCLUSION (1) Dizziness/vertigo was more common in females, which was frequently caused by damage to the vestibular system. Non-vestibular or unknown etiologies were also seen in some patients; (2) VM was more prevalent in women than in men, vascular vertigo/dizziness was more commonly observed in men; (3) EVS was more common in patients with dizziness/vertigo. The most common causes of dizziness/vertigo were peripheral vestibular disorders in patients with AVS and EVS, PPPD and psychogenic dizziness in patients with CVS. The most common causes were BPPV and p-UPVD of unknown etiology in patients with a peripheral vestibular disorder, VM and vascular vertigo/dizziness in patients with central vestibular disorder, PPPD and psychogenic dizziness in patients with psychiatric and functional vestibular disorders.
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Affiliation(s)
- Yue Xing
- Department of Neurology, School of Clinical Medicine (Aerospace Center Hospital), Peking University Aerospace, No. 15, Yuquan Road, Haidian District, Beijing, 100049, China
| | - Lihong Si
- Department of Neurology, School of Clinical Medicine (Aerospace Center Hospital), Peking University Aerospace, No. 15, Yuquan Road, Haidian District, Beijing, 100049, China
| | - Wanting Zhang
- Department of Neurology, School of Clinical Medicine (Aerospace Center Hospital), Peking University Aerospace, No. 15, Yuquan Road, Haidian District, Beijing, 100049, China
| | - Yuru Wang
- Department of Neurology, School of Clinical Medicine (Aerospace Center Hospital), Peking University Aerospace, No. 15, Yuquan Road, Haidian District, Beijing, 100049, China
| | - Kangzhi Li
- Department of Neurology, School of Clinical Medicine (Aerospace Center Hospital), Peking University Aerospace, No. 15, Yuquan Road, Haidian District, Beijing, 100049, China
| | - Xu Yang
- Department of Neurology, School of Clinical Medicine (Aerospace Center Hospital), Peking University Aerospace, No. 15, Yuquan Road, Haidian District, Beijing, 100049, China.
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28
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Jang Y, Hur HJ, Park B, Park HY. Psychosocial Factors Associated with dizziness and chronic dizziness: a nationwide cross-sectional study. BMC Psychiatry 2024; 24:13. [PMID: 38166799 PMCID: PMC10762808 DOI: 10.1186/s12888-023-05464-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/15/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Dizziness is a common symptom in adults, and chronic dizziness, such as persistent postural-perceptual dizziness, is also frequently reported and affects the quality of life of patients. This study aimed to identify psychosocial factors related to dizziness and chronic dizziness in a large-scale nationwide cohort. METHODS This population-based cross-sectional study used the database of the Eighth Korea National Health and Nutrition Examination Survey in 2020. Data from 4,147 adults over 40 years old were analyzed, and 1,102 adults who experienced dizziness were included in the dizziness cohort. Demographic data, medical conditions, comorbidities, functional status variables, nutritional variables and psychological variables were collected. The pattern of depressive symptoms according to the severity of dizziness was analyzed by network analysis. RESULTS The prevalence rate of dizziness was 24.6% in the general population, and chronic dizziness (≥ 3 months) developed in 210 of 1,102 (17.1%) individuals who experienced dizziness. Multiple logistic regression analysis revealed that female sex, stress, and depression were associated with dizziness. Chronic dizziness was related to tympanic abnormalities, diabetes, short sleep duration, and higher levels of stress and depression. Psychomotor retardation/agitation was a central symptom of depression in patients with chronic dizziness. CONCLUSIONS This study found sex differences in factors associated with dizziness and identified psychosocial factors linked to chronic dizziness. Focusing on somatic factors rather than depressive symptoms may benefit patients with chronic dizziness.
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Affiliation(s)
- Yuna Jang
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Hyun Jung Hur
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Bumhee Park
- Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Republic of Korea
- Office of Biostatistics, Medical Research Collaborating Center, Ajou Research Institute for innovative Medicine, Ajou University Medical Center, Suwon, Republic of Korea
| | - Hye Youn Park
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam, South Korea.
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, South Korea.
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Eggers SDZ, Staab JP. Vestibular migraine and persistent postural perceptual dizziness. Handb Clin Neurol 2024; 199:389-411. [PMID: 38307659 DOI: 10.1016/b978-0-12-823357-3.00028-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2024]
Abstract
Dizziness is a common symptom among patients in primary care, general neurology, and headache clinic practices. Vestibular migraine is conceptualized as a condition of recurrent attacks of vestibular symptoms attributed to migraine. It is now considered the most common cause of spontaneous episodic vertigo. Persistent postural-perceptual dizziness (PPPD) has more recently been defined based on four previous clinical entities as a syndrome of chronic daily dizziness, unsteadiness, or nonspinning vertigo that fluctuates and is exacerbated by postural, motion, or visual factors. Although PPPD is more often precipitated by other conditions causing vertigo, unsteadiness, or dizziness, it is discussed at length in this chapter because vestibular migraine is among the most common triggers for development of PPPD. Pathophysiology of each is incompletely understood, and with lack of biomarkers, the diagnosis of each rests on consensus-derived, symptom-based criteria. Areas of uncertainty exist regarding some overlapping symptoms that may create potential diagnostic confusion between the conditions. This chapter provides a comprehensive review of the current state of vestibular migraine and PPPD, including diagnostic and management guidance for when they occur separately, together, or along with other common comorbidities.
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Affiliation(s)
- Scott D Z Eggers
- Department of Neurology, Mayo Clinic, Rochester, MN, United States.
| | - Jeffrey P Staab
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, United States; Department of Otorhinolaryngology - Head and Neck Surgery, Mayo Clinic, Rochester, MN, United States
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30
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Prakash S, Rawat KS, Patel H, Rana K, Shah C, Vadodaria V. Dizziness and vertigo in patients with tension-type headache: A case-control study. Neurol Sci 2024; 45:261-268. [PMID: 37488234 DOI: 10.1007/s10072-023-06970-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 07/19/2023] [Indexed: 07/26/2023]
Abstract
BACKGROUND A few studies have demonstrated dizziness and vertigo in patients with tension-type headache (TTH). However, the prevalence and other characteristics of vestibular symptoms in TTH has not been studied in a systemic manner so far. The aim of the study was to see the prevalence of vestibular symptoms in patients with tension-type headache as compared with controls. METHODS This case-control study included 100 TTH patients and 100 controls who do not have significant history of headaches. RESULTS Vestibular symptoms (Vertigo, dizziness, vestibulovisual or postural symptom) were experienced by 25% of patients with TTH and 10% in the control group (Odd Ratio = 3.0 [95% CI, 1.4-6.6], P = .006). The vestibular symptoms were statistically more in patients with chronic tension-type headache (CTTH) than episodic TTH (67% vs 9%. 9, P5 = < 0.005). Hospital Anxiety and Depression score (HAD-A and HAD-D) scores in patients with TTH with vestibular symptoms were significantly higher than TTH without vestibular symptoms- HAD-A (5.1 ± 1.7 vs 4.0 ± 1.5, P = 0.002) and HAD-D(5.8 ± 2.1 vs 4.2 ± 1.9, P = < 0.001). Phonophobia was also more frequent in TTH patients with vertigo (42% vs.13%, P5 = 0.005). CONCLUSION Vestibular symptoms may be more common in patients TTH than control. The prevalence of vestibular symptoms depends on the frequency of TTH.
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Affiliation(s)
- Sanjay Prakash
- Department of Neurology, Smt. B. K. Shah Medical Institute and Research Centre, Sumandeep Vidyapeeth, Piparia, Waghodia, 391760, Vadodara Gujarat, India.
| | - Kalu Singh Rawat
- Department of Medicine, Index Medical College, Hospital Research CentreIndex City, Nemawar Road, Madhya, 452016, Indore, Pradesh, India
| | - Harsh Patel
- Department of Neurology, Smt. B. K. Shah Medical Institute and Research Centre, Sumandeep Vidyapeeth, Piparia, Waghodia, 391760, Vadodara Gujarat, India
| | - Kaushik Rana
- Department of Neurology, Smt. B. K. Shah Medical Institute and Research Centre, Sumandeep Vidyapeeth, Piparia, Waghodia, 391760, Vadodara Gujarat, India
| | - Chetsi Shah
- Department of Neurology, Smt. B. K. Shah Medical Institute and Research Centre, Sumandeep Vidyapeeth, Piparia, Waghodia, 391760, Vadodara Gujarat, India
| | - Varoon Vadodaria
- Department of Neurology, Smt. B. K. Shah Medical Institute and Research Centre, Sumandeep Vidyapeeth, Piparia, Waghodia, 391760, Vadodara Gujarat, India
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Rigal T, Parodi M, Brisse F, Denoyelle F, Loundon N, Simon F. Translation and validation of the PVSQ and DHI-PC questionnaires for pediatric dizziness. Eur Ann Otorhinolaryngol Head Neck Dis 2024; 141:5-12. [PMID: 37225531 DOI: 10.1016/j.anorl.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
AIMS Validation of the PVSQ self-report questionnaire (diagnosis) and the DHI-PC caregiver report questionnaire (Dizziness Handicap Inventory) aims to improve the management of pediatric vertigo, which is often under-diagnosed. MATERIALS AND METHODS The PVSQ and DHI-PC questionnaires were translated according to the Forward-Backward method and presented to a group of patients consulting for dizziness in a referral center and to a control group. A retest was performed at 2weeks for both questionnaires. Statistical validation consisted in calculating discriminatory capacity, ROC curve, reproducibility and internal consistency. The main study objective was the translation and validation of the PVSQ and DHI-PC questionnaires in French. The secondary objectives were to compare results in two subgroups according to the vestibular or non-vestibular etiology of dizziness and to assess the correlation between the two questionnaires. RESULTS In total, 112 children, in two comparable groups (53 cases and 59 controls), were included. Mean PVSQ score was 14.62 for cases and 6.55 for controls (P<0.001). Reproducibility was moderate, and internal consistency and construct validity were satisfactory. A cut-off of 11 corresponded to maximum Younden index. Mean DHI-PC score was 41.6 (cases only). Reproducibility was moderate, and internal consistency and construct validity were satisfactory. CONCLUSION The validation of the PVSQ and DHI-PC questionnaires offers two new tools in the management of dizziness, for both screening and follow-up.
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Affiliation(s)
- T Rigal
- Service d'ORL de chirurgie cervico-faciale pédiatrique, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France
| | - M Parodi
- Service d'ORL de chirurgie cervico-faciale pédiatrique, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France
| | - F Brisse
- Service d'ORL de chirurgie cervico-faciale pédiatrique, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France
| | - F Denoyelle
- Service d'ORL de chirurgie cervico-faciale pédiatrique, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France; Université Paris Cité, 75006 Paris, France
| | - N Loundon
- Service d'ORL de chirurgie cervico-faciale pédiatrique, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France
| | - F Simon
- Service d'ORL de chirurgie cervico-faciale pédiatrique, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France; Université Paris Cité, 75006 Paris, France.
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Wennberg L, Mårtensson J, Langensee L, Sundgren PC, Markenroth Bloch K, Hansson B. Effects of ultra-high field MRI environment on cognitive performance in healthy participants. Radiography (Lond) 2024; 30:95-99. [PMID: 37879122 DOI: 10.1016/j.radi.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/14/2023] [Accepted: 10/05/2023] [Indexed: 10/27/2023]
Abstract
INTRODUCTION Ultra-high field MRI (UHF MRI) is rapidly becoming an essential part of our toolbox within health care and research studies; therefore, we need to get a deeper understanding of the physiological effects of ultra-high field. This study aims to investigate the cognitive performance of healthy participants in a 7 T (T) MRI environment in connection with subjectively experienced effects. METHODS We measured cognitive performance before and after a 1-h 7T MRI scanning session using a Digit Symbol Substitution Test (DSST) in 42 subjects. Furthermore, a computer-based survey regarding the subjectively experienced effects in connection with the MRI examination was distributed. Similarly, two DSSTs were also performed by a control group of 40 participants. RESULTS Even though dizziness was the strongest sensory perception in connection to the MRI scanning, we did not find any correlation between dizziness and cognitive performance. Whilst the control group improved (p=<0.001) on their second DSST the MRI group showed no significant difference (p=0.741) in the DSST before and after MRI scanning. CONCLUSION Transient effect on cognition after undergoing MRI scanning can't be ruled out as the expected learning effect on the DSST was not observed. IMPLICATIONS FOR PRACTICE Increasing understanding of the possible adverse effects may guide operators in performing UHF MRI in a safe way and with person-centered care. Furthermore, it can guide researchers in setting up research protocols to minimize confounding factors in their fMRI studies due to the transient adverse effects of the UHF environment.
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Affiliation(s)
- L Wennberg
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden; Department of Clinical Sciences Lund/ Diagnostic Radiology, Faculty of Medicine, Lund University, Lund, Sweden.
| | - J Mårtensson
- Department of Clinical Sciences Lund/Logopedics, Phoniatrics and Audiology, Faculty of Medicine, Lund University, Lund, Sweden
| | - L Langensee
- Department of Clinical Sciences Lund/Logopedics, Phoniatrics and Audiology, Faculty of Medicine, Lund University, Lund, Sweden
| | - P C Sundgren
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden; Department of Clinical Sciences Lund/ Diagnostic Radiology, Faculty of Medicine, Lund University, Lund, Sweden; Lund BioImaging Centre, Faculty of Medicine, Lund University, Lund, Sweden
| | - K Markenroth Bloch
- Lund BioImaging Centre, Faculty of Medicine, Lund University, Lund, Sweden
| | - B Hansson
- Department of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden; Department of Clinical Sciences Lund/ Diagnostic Radiology, Faculty of Medicine, Lund University, Lund, Sweden
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Tramontano M, Manzari L, Bustos ASO, De Angelis S, Montemurro R, Belluscio V, Bergamini E, Vannozzi G. Instrumental assessment of dynamic postural stability in patients with unilateral vestibular hypofunction during straight, curved, and blindfolded gait. Eur Arch Otorhinolaryngol 2024; 281:83-94. [PMID: 37382626 DOI: 10.1007/s00405-023-08082-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 06/15/2023] [Indexed: 06/30/2023]
Abstract
PURPOSE To characterise dynamic postural stability of gait in patients with vestibular hypofunction (PwVH) using a sensor-based assessment while performing dynamic tasks and to correlate the results of this evaluation with clinical scales. METHODS This cross-sectional study involved 22 adults between 18 and 70 years old from a healthcare hospital centre. Eleven patients suffering from chronic vestibular hypofunction (PwVH) and eleven healthy controls (HC) were evaluated through a combined inertial sensor-based and clinical scale assessment. Participants were equipped with five synchronised inertial measurement units (IMUs) (128 Hz, Opal, APDM, Portland, OR, USA): three IMUs were located on the occipital cranium bone, near the lambdoid suture of the head, at the centre of the sternum, and at L4/L5 level, just above the pelvis, and were used to quantify gait quality parameters, while the other two were located slightly above lateral malleoli and used to perform stride and step segmentation. Three different motor tasks were performed in a randomized order: the 10-m Walk Test (10mWT), the Figure of Eight Walk Test (Fo8WT) and the Fukuda Stepping Test (FST). A set of gait quality parameters related to stability, symmetry and smoothness of gait were extracted from IMU data and correlated with the clinical scale scores. PwVH and HC results were compared to test for significant between-group differences. RESULTS Significant differences were found for the three motor tasks (10mWT, Fo8WT and FST) when comparing PwVH and HC groups. For the 10mWT and the Fo8WT, significant differences between the PwVH and HC groups were found for the stability indexes. Considering the FST, significant differences between the PwVH and HC groups were also found in the stability and symmetry of gait. A significant correlation was found between the Dizziness Handicap Inventory and gait indices during the Fo8WT. CONCLUSIONS In this study, we characterized the dynamic postural stability alterations during linear, curved, and blindfolded walking/stepping in PwVH combining an instrumental IMU-based with traditional clinical scales approach. Combining instrumental and clinical evaluation for dynamic stability of gait alterations in PwVH is useful in thoroughly evaluating the effects of unilateral vestibular hypofunction.
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Affiliation(s)
- M Tramontano
- Fondazione Santa Lucia IRCCS, 00179, Rome, Italy
| | | | - A S Orejel Bustos
- Fondazione Santa Lucia IRCCS, 00179, Rome, Italy
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135, Rome, Italy
| | - S De Angelis
- Fondazione Santa Lucia IRCCS, 00179, Rome, Italy
| | - R Montemurro
- Fondazione Santa Lucia IRCCS, 00179, Rome, Italy
| | - V Belluscio
- Fondazione Santa Lucia IRCCS, 00179, Rome, Italy
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135, Rome, Italy
| | - E Bergamini
- Fondazione Santa Lucia IRCCS, 00179, Rome, Italy
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135, Rome, Italy
| | - G Vannozzi
- Fondazione Santa Lucia IRCCS, 00179, Rome, Italy
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135, Rome, Italy
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Tang B, Jiang W, Zhang C, Tan H, Luo M, He Y, Yu X. Effect of public square dancing combined with serotonin reuptake inhibitors on persistent postural-perceptual dizziness (PPPD) in middle-aged and older women. J Vestib Res 2024; 34:63-72. [PMID: 38043000 DOI: 10.3233/ves-230045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2023]
Abstract
BACKGROUND Persistent postural-perceptual dizziness (PPPD) is a functional vestibular disorder that causes chronic dizziness and limits daily activities. Although pharmacology, vestibular rehabilitation, and cognitive behavioral therapy have been proposed to have some efficacy, they have certain limitations. Some patients with PPPD report that public square dancing can effectively relieve the symptoms of dizziness and instability, and their mood improves. OBJECTIVE To evaluate the effects of combining public square dancing with serotonin reuptake inhibitors (SSRIs/SNRIs) on the subjective sensations of dizziness, balance enhancement, anxiety, and depressive symptom regulation in middle-aged and older women with PPPD. MATERIALS AND METHODS In this trial, 124 patients diagnosed with PPPD were enrolled. Among them, 64 patients were randomly assigned to the experimental group (EG), where they received square dance training combined with serotonin reuptake inhibitors. The remaining 60 cases were randomly assigned to the control group (CG), where they received only serotonin reuptake inhibitors and did not participate in organized sports activities, allowing them freedom in their daily lives. Data from the Dizziness Handicap Inventory (DHI), Hospital Anxiety and Depression Scale (HADS), Active-specific Balance Confidence Scale (ABC), and Vestibular Disorder Activities of Daily Living Scale (VADL) were collected and compared at the beginning, 3 months, and 6 months of the trial to evaluate the effect of public square dancing on middle-aged and older women with PPPD. RESULTS There were no significant differences between the EG and CG before the trial. Compared with baseline measures, DHI, HADS, ABC, and VADL scores improved as the experiment progressed, and the improvements were more pronounced in the EG. CONCLUSION Public square dancing combined with serotonin reuptake inhibitors has a positive impact on the subjective sensations of dizziness, balance enhancement, anxiety, and depressive symptom regulation in middle-aged and older women with PPPD.
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Affiliation(s)
- Bo Tang
- Department of Neurology, The First Hospital of Changsha, Changsha, Hunan, China
| | - Wei Jiang
- Department of Neurology, The First Hospital of Changsha, Changsha, Hunan, China
| | - Chuang Zhang
- Department of Neurology, The First Hospital of Changsha, Changsha, Hunan, China
| | - Hong Tan
- Department of Neurology, The First Hospital of Changsha, Changsha, Hunan, China
| | - Minghua Luo
- Department of Neurology, The First Hospital of Changsha, Changsha, Hunan, China
| | - Yuqin He
- Department of Neurology, The First Hospital of Changsha, Changsha, Hunan, China
| | - Xiaojun Yu
- Department of Neurology, The First Hospital of Changsha, Changsha, Hunan, China
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Dastgerdi ZH, Gohari N, Mehrabifard M, Seifi H, Khavarghazalani B. Effect of Vestibular Rehabilitation on Sleep Quality and Depression in the Elderly With Chronic Dizziness: A Prospective Study. J Audiol Otol 2023:jao.2023.00171. [PMID: 38052525 DOI: 10.7874/jao.2023.00171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/17/2023] [Indexed: 12/07/2023] Open
Abstract
Background and Objectives : Dizziness and the accompanying complaints, including sleep disorders and depression, are common among the elderly. This study investigated the effect of vestibular rehabilitation on complaints of dizziness, sleep problems, and the severity of depression in older people with chronic dizziness. Subjects and Methods : The study included 25 participants with chronic dizziness accompanied by comorbid sleep disturbance (Pittsburgh Sleep Quality Index [PSQI] global score >5). Participants completed the Dizziness Handicap Inventory (three sub-scales: physical, emotional, and functional), the PSQI, and the Persian version of the shortened Beck Depression Inventory (BDI-13) before and after the vestibular rehabilitation. Results : The findings showed that the handicap caused by dizziness, the severity of depression, and the quality of sleep in the study participants improved significantly after the intervention (p<0.05). Conclusions : Vestibular rehabilitation is an effective intervention to reduce dizziness handicap, comorbid sleep disturbance, and depression.
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Affiliation(s)
| | - Nasrin Gohari
- Department of Audiology, Hamadan University of Medical Sciences, Hamadan, Iran
- Hearing Disorders Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mobina Mehrabifard
- Department of Audiology, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Hasti Seifi
- Department of Audiology, Isfahan University of Medical Sciences, Isfahan, Iran
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Dunlap PM, Alradady FA, Costa CM, Delitto A, Terhorst L, Sparto PJ, Furman JM, Marchetti GF, Staab JP, Chueh J, Whitney SL. The Psychometric Properties of the 9-Item Vestibular Activities Avoidance Instrument. Phys Ther 2023; 103:pzad094. [PMID: 37459243 DOI: 10.1093/ptj/pzad094] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/24/2023] [Accepted: 07/02/2023] [Indexed: 12/29/2023]
Abstract
OBJECTIVE The purpose of this study was to establish the psychometric properties of the 9-Item Vestibular Activities Avoidance Instrument (VAAI-9), a patient-reported outcome measure developed to identify fear avoidance beliefs in persons with vestibular disorders. METHODS This prospective cohort study included 100 participants 18 years and older seeking care at a balance disorders clinic for dizziness. Participants completed the VAAI-9, the Dizziness Handicap Inventory (DHI), and other patient-reported outcomes at the initial visit and the 3-month follow-up. To measure test-retest reliability, the VAAI-9 was completed again 5 days after the initial visit and was analyzed using a 2-way mixed ICC for absolute agreement. Internal consistency was determined using the Cronbach alpha. The Spearman correlation coefficient was used to assess convergent validity of the VAAI-9 with other outcomes. Receiver operating characteristic curves were used to identify baseline VAAI-9 cutoff scores for those who reported mild (DHI ≤ 30) or moderate or severe (DHI > 30) perceived disability at the 3-month follow-up. RESULTS The mean age of the study cohort was 49 (SD = 16) years; 73 (73%) were women. Seventy-one participants completed the 5-day follow-up, and 68 completed the 3-month follow-up. The VAAI-9 demonstrated excellent internal consistency (α = 0.91) and test-retest reliability (ICC = 0.90). Baseline VAAI-9 scores had moderate to strong associations with other outcome measures at baseline and 3 months. A baseline VAAI-9 score of 26 or higher had a sensitivity of 80.6% and a specificity of 78.4% for identifying a DHI score of >30 at 3 months (area under the curve = 0.86). CONCLUSIONS The results provide evidence of excellent reliability and validity for the 9-item VAAI in persons with vestibular disorders. A baseline VAAI-9 score of ≥26 identified individuals at risk of persistent moderate to severe disability due to dizziness. IMPACT Initial levels of fear avoidance beliefs measured using the VAAI-9 provided important prognostic information about outcomes for persons with vestibular symptoms.
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Affiliation(s)
- Pamela M Dunlap
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Fai A Alradady
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | - Anthony Delitto
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Lauren Terhorst
- School of Health and Rehabilitation Sciences Data Center and Department of Occupational Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Patrick J Sparto
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Joseph M Furman
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Gregory F Marchetti
- Department of Physical Therapy, Duquesne University, Pittsburgh, Pennsylvania, USA
| | - Jeffrey P Staab
- Departments of Psychiatry and Psychology and Otorhinolaryngology - Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Jasmine Chueh
- School of Health Professions, Stony Brook University, Stony Brook, New York, USA
| | - Susan L Whitney
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Inoue N, Morikawa S. Giant left ventricular lipoma. J Echocardiogr 2023; 21:177-178. [PMID: 35980555 DOI: 10.1007/s12574-022-00587-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/19/2022] [Accepted: 08/08/2022] [Indexed: 11/25/2022]
Affiliation(s)
- Naoya Inoue
- Department of Cardiology, Chutoen General Medical Center, Syoubugauraike 1-1, Kakegawa City, Shizuoka Prefecture, 436-8555, Japan.
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Shuji Morikawa
- Department of Cardiology, Chutoen General Medical Center, Syoubugauraike 1-1, Kakegawa City, Shizuoka Prefecture, 436-8555, Japan
- Department of Cardiology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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Hong JP, Lee JY, Kim MB. Vestibular mapping in Ramsay-Hunt syndrome and idiopathic sudden sensorineural hearing loss. Eur Arch Otorhinolaryngol 2023; 280:5251-5258. [PMID: 37210462 DOI: 10.1007/s00405-023-08029-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/15/2023] [Indexed: 05/22/2023]
Abstract
PURPOSE To observe vestibular impairment patterns in patients with Ramsay Hunt syndrome with dizziness (RHS_D) and sudden sensorineural hearing loss with dizziness (SSNHL_D) using hierarchical cluster analysis (HCA) to interpret results with possible mechanisms. METHODS The data of 30 RHS_D and 81 SSNHL_D patients from January 2017 to August 2022 in a single tertiary referral center were retrospectively analyzed. Video head impulse test (vHIT) and vestibular evoked myogenic potential (VEMP) were used for vestibular analysis of peripheral vestibular organs, and the results of vHIT and VEMP were analyzed. HCA was used to analyze vestibular impairment patterns. RESULTS In RHS_D patients, the lateral semicircular canal (LSCC) was the most impaired semicircular canal (SCC), followed by the anterior semicircular canal (ASCC) and the posterior semicircular canal (PSCC), and the utricle was more impaired than the saccule. In SSNHL_D patients, the PSCC was the most impaired SCC, followed by the LSCC and the ASCC, and the utricle was more impaired than the saccule. In HCA of RHS_D patients, the ASCC and utricle were initially clustered, followed by the LSCC, PSCC and saccule in order. In the HCA of SSNHL_D patients, the PSCC was solely merged and independently clustered. CONCLUSION There were different patterns of vestibular impairments between RHS_D and SSNHL_D patients. The vestibular analysis and HCA results of SSNHL_D showed tendency of skip lesion, which could be explained by vascular pathophysiology.
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Affiliation(s)
- Joon-Pyo Hong
- Department of Otorhinolaryngology-Head and Neck Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul, 03181, Republic of Korea
| | - Jung-Yup Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul, 03181, Republic of Korea
| | - Min-Beom Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul, 03181, Republic of Korea.
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Walker KN, Guy KM, Volsky PG. Delayed Diagnoses in Patients With Dizziness in the US Commonwealth of Virginia and the Tidewater Region. Otol Neurotol Open 2023; 3:e046. [PMID: 38516542 PMCID: PMC10950144 DOI: 10.1097/ono.0000000000000046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/08/2023] [Indexed: 03/23/2024]
Abstract
Objective In a region of approximately 1.7 million people (Tidewater, coastal Virginia), identify secondary diagnoses in persons with dizziness. Methods This cross-sectional study utilizing TriNetX included individuals in the region of interest diagnosed with dizziness between 2010 and 2020. Subsequent diagnoses of vestibular disease or medical conditions possibly associated with dizziness in the same subjects were catalogued. Results During the study period, 31,670 subjects were identified with diagnoses of dizziness as a symptom; 18,390 subjects were subsequently given a dizziness-related nonvestibular diagnosis, and 930 were given a subsequent vestibular disease diagnosis. The proportion of subjects diagnosed with vestibular disease (3%) after the dizziness diagnosis is far below expected norms (25%-34%) in the general population. There were greater proportions of delayed diagnoses of labyrinth dysfunction (odds ratio [OR], 4.8; P < 0.0001), superior semicircular canal dehiscence (OR, 3.1; P = 0.0023), otolith disease (OR, 3.1; P = 0.0023), among others, and a decreased proportion of delayed diagnosis of benign paroxysmal positional vertigo (OR, 0.56; P < 0.0001). Conclusions The discrepancy between expected and observed prevalence in our region indicates that vestibular disease is likely underdiagnosed.
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Affiliation(s)
- Kendra N. Walker
- Department of Otolaryngology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Kevin M. Guy
- Department of Otolaryngology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Peter G. Volsky
- Department of Otolaryngology, Eastern Virginia Medical School, Norfolk, Virginia
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Clifford R, Munro D, Dochtermann D, Devineni P, Pyarajan S, Telese F, Palmer AA, Mohammadi P, Friedman R. Genome-Wide Association Study of Chronic Dizziness in the Elderly Identifies Loci Implicating MLLT10, BPTF, LINC01224, and ROS1. J Assoc Res Otolaryngol 2023; 24:575-591. [PMID: 38036714 PMCID: PMC10752854 DOI: 10.1007/s10162-023-00917-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 11/12/2023] [Indexed: 12/02/2023] Open
Abstract
PURPOSE Chronic age-related imbalance is a common cause of falls and subsequent death in the elderly and can arise from dysfunction of the vestibular system, an elegant neuroanatomical group of pathways that mediates human perception of acceleration, gravity, and angular head motion. Studies indicate that 27-46% of the risk of age-related chronic imbalance is genetic; nevertheless, the underlying genes remain unknown. METHODS The cohort consisted of 50,339 cases and 366,900 controls in the Million Veteran Program. The phenotype comprised cases with two ICD diagnoses of vertigo or dizziness at least 6 months apart, excluding acute or recurrent vertiginous syndromes and other non-vestibular disorders. Genome-wide association studies were performed as individual logistic regressions on European, African American, and Hispanic ancestries followed by trans-ancestry meta-analysis. Downstream analysis included case-case-GWAS, fine mapping, probabilistic colocalization of significant variants and genes with eQTLs, and functional analysis of significant hits. RESULTS Two significant loci were identified in Europeans, another in the Hispanic population, and two additional in trans-ancestry meta-analysis, including three novel loci. Fine mapping revealed credible sets of intronic single nucleotide polymorphisms (SNPs) in MLLT10 - a histone methyl transferase cofactor, BPTF - a subunit of a nucleosome remodeling complex implicated in neurodevelopment, and LINC01224 - a proto-oncogene receptor tyrosine kinase. CONCLUSION Despite the difficulties of phenotyping the nature of chronic imbalance, we replicated two loci from previous vertigo GWAS studies and identified three novel loci. Findings suggest candidates for further study and ultimate treatment of this common elderly disorder.
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Affiliation(s)
- Royce Clifford
- Department of Otolaryngology-Head and Neck Surgery, University of California San Diego, La Jolla, CA, 92093, USA.
- Research Dept, Veteran Administration Hospitals, San Diego, CA, 92161, USA.
| | - Daniel Munro
- Dept. of Psychiatry, University of California San Diego, La Jolla, CA, 92093, USA
- Dept. of Integrative Structural and Computational Biology, Scripps Research, La Jolla, CA, 92093, USA
| | - Daniel Dochtermann
- Veterans Administrations Hospitals, Million Veteran Program, Boston, MA, 02130, USA
| | - Poornima Devineni
- Veterans Administrations Hospitals, Million Veteran Program, Boston, MA, 02130, USA
| | - Saiju Pyarajan
- Veterans Administrations Hospitals, Million Veteran Program, Boston, MA, 02130, USA
| | - Francesca Telese
- Dept. of Psychiatry, University of California San Diego, La Jolla, CA, 92093, USA
| | - Abraham A Palmer
- Dept. of Psychiatry, University of California San Diego, La Jolla, CA, 92093, USA
- Institute for Genomic Medicine, University of California San Diego, La Jolla, CA, 92093, USA
| | - Pejman Mohammadi
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA, 98101, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, 98195, USA
| | - Rick Friedman
- Department of Otolaryngology-Head and Neck Surgery, University of California San Diego, La Jolla, CA, 92093, USA
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Lopez-Escamez JA. About the Genetic Contribution to Chronic Dizziness and Episodic Vertigo. J Assoc Res Otolaryngol 2023; 24:527-529. [PMID: 38117401 PMCID: PMC10752851 DOI: 10.1007/s10162-023-00921-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 12/21/2023] Open
Affiliation(s)
- Jose A Lopez-Escamez
- Meniere's Disease Neuroscience Research Program, Faculty of Medicine and Health, School of Medical Sciences, The Kolling Institute, University of Sydney, 2065, Sydney, New South Wales, Australia.
- Otology and Neurotology Group CTS495, Instituto de Investigación Biosanitaria, Ibs.GRANADA, Universidad de Granada, 18071, Granada, Spain.
- Division of Otolaryngology, Department of Surgery, Universidad de Granada, 18016, Granada, Spain.
- Sensorineural Pathology Programme, Centro de Investigación Biomédica en Red en Enfermedades Raras, CIBERER, 28029, Madrid, Spain.
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Castillejos-Carrasco-Muñoz R, Peinado-Rubia AB, Lérida-Ortega MÁ, Ibáñez-Vera AJ, Tapia-Toca MC, Lomas-Vega R. Validity and reliability of the Niigata PPPD Questionnaire in a Western population. Eur Arch Otorhinolaryngol 2023; 280:5267-5276. [PMID: 37266755 PMCID: PMC10620260 DOI: 10.1007/s00405-023-08038-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/22/2023] [Indexed: 06/03/2023]
Abstract
PURPOSE To analyze the psychometric properties of the Niigata Questionnaire (NPQ) for use in a European population with persistent postural-perceptual dizziness (PPPD). METHODS Observational study included 140 patients with different vestibular conditions. Construct validity, internal consistency and concurrent validity were analyzed. Intra-class correlation coefficient (ICC), standard error of measurement (SEM) and minimal detectable change (MDC) were calculated. Receiver operating characteristic (ROC) curve was used to test diagnostic values. RESULTS Of the 140 patients, 47 had a diagnosis of PPPD. Factorial analysis showed a single-factor structure and concurrent validity analysis showed strong correlations with other instruments. Cronbach alpha coefficients of 0.938 for the total score, 0.869 for the standing and gait subscale, 0.803 for the subscale of movements and 0.852 for the visual stimulation subscale were obtained. The reproducibility was substantial except for the standing subscale, which could be considered moderate. For the standing, movement and visual stimulation subscales and for the total score, the SEM was 3.27, 2.41, 2.50 and 6.63, respectively, and the MDC was 6.40, 4.72, 4.91 and 12.99, respectively. The NPQ total score showed an area under the curve (AUC) of 0.661, a sensitivity of 72.34 and a specificity of 55.91 for discriminating between PPPD and other vestibular disorders. CONCLUSIONS The NPQ is feasible for use in a Western population and presents a uni-factorial structure, high internal consistency and strong correlation with other instruments. The reliability can be considered substantial. The NPQ has low accuracy in discriminating between subjects with or without PPPD.
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Affiliation(s)
| | - Ana Belén Peinado-Rubia
- Department of Health Sciences, University of Jaen, Campus Las Lagunillas, S/N, Building B3, Office 212, 23071, Jaen, Spain
| | - Miguel Ángel Lérida-Ortega
- Department of Health Sciences, University of Jaen, Campus Las Lagunillas, S/N, Building B3, Office 212, 23071, Jaen, Spain
- Sanitary Management Area North of Jaen, San Agustin Hospital, Linares, Spain
| | - Alfonso Javier Ibáñez-Vera
- Department of Health Sciences, University of Jaen, Campus Las Lagunillas, S/N, Building B3, Office 212, 23071, Jaen, Spain.
| | | | - Rafael Lomas-Vega
- Department of Health Sciences, University of Jaen, Campus Las Lagunillas, S/N, Building B3, Office 212, 23071, Jaen, Spain
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Steensnaes MH, Knapstad MK, Goplen FK, Berge JE. Persistent Postural-Perceptual Dizziness (PPPD) and quality of life: a cross-sectional study. Eur Arch Otorhinolaryngol 2023; 280:5285-5292. [PMID: 37256345 PMCID: PMC10620245 DOI: 10.1007/s00405-023-08040-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/22/2023] [Indexed: 06/01/2023]
Abstract
PURPOSE To determine if Persistent Postural-Perceptual Dizziness (PPPD) is associated with increased burden of dizziness and quality of life. Secondly, if this association is present, to determine if it can be explained by differences in anxiety and/or depression between patients with PPPD and dizzy patients without PPPD. METHODS Cross-sectional study performed in an outpatient otolaryngology clinic, including patients 18-67 years referred from primary care for suspected vestibular disease with chronic dizziness. Patients underwent clinical examination and completed the following questionnaires: Dizziness Handicap Inventory (DHI), RAND-12 Health Status Inventory and Hospital Anxiety and Depression Scale (HADS). Scores in DHI and RAND-12 were compared between patients diagnosed with PPPD and patients without PPPD. RESULTS 202 patients were included. 150 (74%) were women and 37 (18%) were diagnosed with PPPD. Patients in the PPPD group had increased burden of dizziness and reduced quality of life (QoL) as shown by a higher mean DHI score (49.2 vs. 30.8; p < 0.001) and reduced mean RAND-12 physical score (39.0 vs. 44.6; p = 0.004). After adjusting for age, gender and HADS, PPPD was associated with a 15.3 (p < 0.001) points increase in DHI score, and a 4.0 (p = 0.020) points decrease in RAND-12 physical score. CONCLUSION Patients with PPPD have a higher burden of dizziness and a lower physical health-related quality of life (HRQoL) compared to other dizzy patients. The difference was evident also after adjusting for anxiety and depression, illustrating how PPPD is a different entity than these common psychiatric conditions.
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Affiliation(s)
| | - Mari Kalland Knapstad
- Department of Otorhinolaryngology, Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway
- Department of Health and Functioning, Western Norway University of Applied Sciences, Bergen, Norway
| | - Frederik Kragerud Goplen
- Department of Otorhinolaryngology, Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Jan Erik Berge
- Department of Otorhinolaryngology, Head and Neck Surgery, Haukeland University Hospital, Bergen, Norway.
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.
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Grønlund C, Djurhuus BD, Holm EA, Homøe P. Self-reported dizziness, falls, and self-rated health in a rural population in Denmark. Eur Arch Otorhinolaryngol 2023; 280:5329-5337. [PMID: 37420013 PMCID: PMC10620241 DOI: 10.1007/s00405-023-08061-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 06/09/2023] [Indexed: 07/09/2023]
Abstract
PURPOSE To investigate associations between dizziness, hearing loss, medication, and self-perceived health in the region of Lolland-Falster in Denmark. METHODS A cross-sectional population-based study using data from questionnaires and physical examinations between February 8th, 2016, and February 13th, 2020. Individuals aged 50 years or above in the region of Lolland-Falster were randomly invited to participate. RESULTS Of 10,092 individuals (52% female), the mean age was 64.7 and 65.7 years for females and males, respectively. 20% reported dizziness during the past 30 days, and prevalence increased with age. 24% of dizzy females suffered from falls compared to 21% of males. 43% sought treatment for dizziness. Logistic regression revealed a higher odds ratio of dizziness in groups with poor self-perceived health (OR = 2.15, 95% CI [1.71, 2.72]) and very poor self-perceived health (OR = 3.62 [1.75, 7.93]) compared to moderate self-perceived health. A higher OR was found for seeking treatment for dizziness in the group that had experienced falls (OR = 3.21 [2.54, 4.07]). 40% reported hearing loss. Logistic regression revealed a higher OR for dizziness in the group with severe hearing loss (OR = 2.40 [1.77, 3.26]) and moderate hearing loss (OR = 1.63 [1.37, 1.94]) compared to no hearing loss. CONCLUSION One of five participants reported dizziness during the last month. Dizziness was negatively associated with self-perception of good health also after adjusting for comorbidities. Almost half of the dizzy participants sought treatment for dizziness and 21% experienced falls. Identification and treatment of dizziness are important to prevent falls from happening. CLINICAL TRIAL REGISTRATION http://www. CLINICALTRIALS gov (NCT02482896).
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Affiliation(s)
- Casper Grønlund
- Department of Otorhinolaryngology, Zealand University Hospital, Lykkebækvej 1, 4600, Køge, Denmark.
| | - Bjarki Ditlev Djurhuus
- Department of Otorhinolaryngology, Zealand University Hospital, Lykkebækvej 1, 4600, Køge, Denmark
| | | | - Preben Homøe
- Department of Otorhinolaryngology, Zealand University Hospital, Lykkebækvej 1, 4600, Køge, Denmark
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Naderi Y, Karami E, Chamani G, Amizadeh M, Rad M, Shabani M. Temporomandibular treatments are significantly efficient in improving otologic symptoms. BMC Oral Health 2023; 23:913. [PMID: 37996839 PMCID: PMC10666408 DOI: 10.1186/s12903-023-03627-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023] Open
Abstract
Symptoms of temporomandibular disorders (TMD) could be present as otologic symptoms like earache and dizziness in some patients. In most cases, these symptoms are not recognized because otolaryngologists fail to diagnose TMD as a source of the problem. This investigation was conducted to evaluate the effect of TMD treatments on the otologic symptoms which after taking history and clinical examinations seemed to be related to TMD. In the present study, the patients who were complaining of otalgia, ear fullness, tinnitus, hearing loss, and dizziness were evaluated by an ear fellow. Forty patients who had no known otologic or other primary causes to explain their symptoms, were referred to the orofacial pain clinic with the possible diagnosis of TMD. If the diagnosis was confirmed by an orofacial pain specialist, a combination of TMD treatments was administered to each case and the patients were followed up. The results showed that following implementation of treatment protocols for TMD, more than 50% of the patients reported complete or partial recovery in the second follow-up (p < 0.05). The most common otologic symptom of the referred cases was earache, and the most common associated complaint was neck pain. All the patients had one or more parafunctional habits. This study showed that TMD treatments were significantly efficient in improving otologic symptoms partially or completely and the authors concluded that for the patients with otolaryngologic unexplained symptoms, an overhaul examination is needed to assess TMD as a possible cause of the patient complaint. It is recommended that in cases with unexplained otologic symptoms, otolaryngologists care more about the neck trigger points (TP) and ask about the patient's parafunctional habits. Otolaryngologists and dentists need to be aware of the risk of developing otologic symptoms caused by these habits or cervical TPs.
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Affiliation(s)
- Yeganeh Naderi
- Oral and Dental Diseases Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Elaheh Karami
- Department of Oral Medicine and Orofacial Pain, Kerman School of Dentistry, Kerman University of Medical Sciences, Kerman, Iran
| | - Goli Chamani
- Division of Oral Diagnostics and Rehabilitation, Department of Dental Medicine, Scandinavian Center for Orofacial Neuroscience (SCON), Karolinska Institute, Huddinge, Sweden.
| | - Maryam Amizadeh
- Clinical Research Development Unit, Shafa Hospital, Kerman University of Medical Sciences, Kerman, Iran
| | - Maryam Rad
- Oral and Dental Diseases Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Shabani
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, 76198-13159, Iran.
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Ngo HTN, Maarsingh OR, van de Berg R, Blanker MH, Bruintjes TD, Castien R, Dijkstra R, Rutgers S, Slottje P, Twisk JWR, Yardley L, Bont J, van Vugt VA. Study protocol for a nationwide implementation of internet-based vestibular rehabilitation for patients with chronic vestibular symptoms (I-RECOVER). Implement Sci Commun 2023; 4:147. [PMID: 37993954 PMCID: PMC10666423 DOI: 10.1186/s43058-023-00524-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 11/01/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Vestibular rehabilitation is a safe and effective exercise-based treatment for patients with chronic vestibular symptoms. However, it is underused in general practice. Internet-based vestibular rehabilitation (Vertigo Training), which has proven to be effective as well, was developed to increase uptake. We now aim to improve the quality of care for patients with vestibular symptoms by carrying out a nationwide implementation of Vertigo Training. We will evaluate the effect of this implementation on primary care. METHODS Our implementation study consists of three successive phases: 1) We will perform a retrospective observational cohort study and a qualitative interview study to evaluate the current management of patients with vestibular symptoms in primary care, in particular anti-vertigo drug prescriptions, and identify areas for improvement. We will use the results of this phase to tailor our implementation strategy to the needs of general practitioners (GPs) and patients. 2) This phase entails the implementation of Vertigo Training using a multicomponent implementation strategy, containing: guideline adaptations; marketing strategy; pharmacotherapeutic audit and feedback meetings; education; clinical decision support; and local champions. 3) In this phase, we will evaluate the effect of the implementation in three ways. a. Interrupted time series. We will use routine primary care data from adult patients with vestibular symptoms to compare the number of GP consultations for vestibular symptoms, referrals for vestibular rehabilitation, prescriptions for anti-vertigo drugs, and referrals to physiotherapy and secondary care before and after implementation. b. Prospective observational cohort study. We will extract data from Vertigo Training to investigate the usage and the characteristics of participants. We will also determine whether these characteristics are associated with successful treatment. c. Qualitative interview study. We will conduct interviews with GPs to explore their experiences with the implementation. DISCUSSION This is one of the first studies to evaluate the effect of a nationwide implementation of an innovative treatment on Dutch primary care. Implementation strategies have been researched before, but it remains unclear which ones are the most effective and under what conditions. We therefore expect to gain relevant insights for future projects that aim to implement innovations in primary care.
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Affiliation(s)
- Hà T N Ngo
- Department of General Practice, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands.
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands.
| | - Otto R Maarsingh
- Department of General Practice, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Raymond van de Berg
- Department of Otorhinolaryngology and Head and Neck Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Marco H Blanker
- Department of Primary and Long-Term Care, University Medical Centre Groningen, Hanzeplein 1, Groningen, The Netherlands
| | - Tjasse D Bruintjes
- Department of Otorhinolaryngology, Leiden University Medical Centre, Leiden, The Netherlands
- Department of Otorhinolaryngology, Gelre Hospital Apeldoorn, Apeldoorn, The Netherlands
| | - René Castien
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
- Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences Program Musculoskeletal Health, Amsterdam, The Netherlands
| | - Rob Dijkstra
- Department of General Practice, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands
| | - Sandra Rutgers
- Patient Association Hoormij•NVVS, Houten, The Netherlands
| | - Pauline Slottje
- Department of General Practice, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Jos W R Twisk
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Lucy Yardley
- School of Psychology, University of Southampton, Southampton, UK
- School of Psychological Science, University of Bristol, Bristol, UK
| | - Jettie Bont
- Department of General Practice, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Vincent A van Vugt
- Department of General Practice, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
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Mamikoglu B, Gianoli GJ. The clinical findings to notice mild elevation of intracranial pressure in an otology clinic. Am J Otolaryngol 2023; 44:104004. [PMID: 37523862 DOI: 10.1016/j.amjoto.2023.104004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 07/11/2023] [Indexed: 08/02/2023]
Abstract
Mildly elevated intracranial pressure appears to be a distinct pathology separate from idiopathic increased intracranial pressure and migraine. Many patients present with head fullness-pressure and dizziness, which is often suggestive of a clinical diagnosis of vestibular migraine. These patients may additionally have episodic vertigo as seen in endolymphatic hydrops and positional vertigo in addition to feeling dizzy. In most cases, hearing is normal. A long duration of the condition or a presence of associated ear pathologies, i.e., dehiscence, fistula, hypermobile footplate, or history of chronic ear infections can add hearing loss to clinical presentations. Low-pitch pulsatile tinnitus, when present, is an important symptom. The neuroimaging findings such as partially empty sella, blockage of the dural venous sinus or sigmoid sinus wall defects are frequently observed. The condition is diagnosed by measuring the lumbar puncture opening pressure. Typically, patients have normal cerebrospinal fluid chemistry and microscopy. Lowering the pressure during the lumbar puncture will resolve the patient's symptoms temporarily. Medical therapy is typically successful using carbonic anhydrase inhibitors and corrections of medical disorders that may be contributing to the increased pressure. A few require shunting or stenting procedures. In this review article, we define the condition in detail with illustrative cases that we collected from our practices.
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Affiliation(s)
- Bulent Mamikoglu
- Department of Otolaryngology, Westchester Medical Center, Valhalva, NY, United States of America; Department of Neurosurgery, University of Illinois Peoria Medical School, Peoria, IL, United States of America.
| | - Gerard J Gianoli
- The Ear and Balance Institute, 1401 Ochsner Blvd. Suite A, Covington, Louisiana, United States of America; Department of Otolaryngology-Head and Neck Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America
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48
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Moskatel LS, Smirnoff L. Headache and Dizziness after Roller Coaster Rides: A Case Series of 31 Patients. Can J Neurol Sci 2023; 50:914-917. [PMID: 36329659 DOI: 10.1017/cjn.2022.315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Previous literature on roller coaster injuries focuses on catastrophic injuries. We conducted a retrospective study of 31 adults with headache or dizziness after roller coaster rides. Twenty five of 31 (81%) patients presented with new or worsening headache, predominantly migraine (15/25, 60%), including 8/25 (32%) with chronic migraine. Of the chronic migraine patients, 4/8 (50%) already had the diagnosis and presented with an exacerbation. Five of the 25 (20%) were ultimately found to have a cerebrospinal fluid (CSF) leak. While persistent symptoms appear to be relatively rare, patients with chronic migraine and potential CSF leaks should consider skipping these attractions.
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Affiliation(s)
- Leon S Moskatel
- Division of Headache, Department of Neurology, Stanford Health Care, Palo Alto, CA, USA
| | - Liza Smirnoff
- Division of Headache, Department of Neurology, Stanford Health Care, Palo Alto, CA, USA
- Division of Comprehensive Neurology, Department of Neurology, Stanford Health Care, Palo Alto, CA, USA
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Chee J, Kwa ED, Goh X. "Vertigo, likely peripheral": the dizzying rise of ChatGPT. Eur Arch Otorhinolaryngol 2023; 280:4687-4689. [PMID: 37493845 DOI: 10.1007/s00405-023-08135-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 07/13/2023] [Indexed: 07/27/2023]
Abstract
PURPOSE The use of artificial intelligence (AI) in medical decision-making has once again come to the forefront with the prevalence of Natural Language Processing (NLP). In this exploratory article, we tested one such model, ChatGPT, for its ability to identify vestibular causes of dizziness METHODS: Eight hypothetical scenarios were presented to ChatGPT, which included varying clinical pictures and types of prompts. The responses given by ChatGPT were evaluated for coherence, clarity, consistency, accuracy, appropriateness, and recognition of limitations. ChatGPT provided coherent and logical responses. RESULTS The model accurately provided differentials for both vestibular and non-vestibular causes of dizziness, with the correct diagnosis presented first in six of the cases, with important limitations CONCLUSION: Being an AI tool, ChatGPT lacks the ability to process certain nuances in clinical decision making, in both identifying atypical dizziness, as well as in recommending further examination steps to elucidate a clearer diagnosis. We believe that AI will continue to forge ahead in the medical field. Merging the immense knowledge base of AI programming with the nuances of clinical assessment and knowledge integration will surely enhance patient care in the years to come.
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Affiliation(s)
- Jeremy Chee
- Department of Otolaryngology-Head and Neck Surgery, National University Hospital, 1E Kent Ridge Rd, Singapore, 119228, Singapore.
| | - Eunice Dawn Kwa
- Department of Otolaryngology-Head and Neck Surgery, National University Hospital, 1E Kent Ridge Rd, Singapore, 119228, Singapore
- Department of Otolaryngology-Head and Neck Surgery, National University of Singapore, Singapore, Singapore
| | - Xueying Goh
- Department of Otolaryngology-Head and Neck Surgery, National University Hospital, 1E Kent Ridge Rd, Singapore, 119228, Singapore
- Department of Otolaryngology-Head and Neck Surgery, National University of Singapore, Singapore, Singapore
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50
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Beretti T, Desnous B. Vertigo and dizziness in children: When to consider a neurological cause. Arch Pediatr 2023; 30:505-509. [PMID: 37537083 DOI: 10.1016/j.arcped.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 07/04/2023] [Accepted: 07/13/2023] [Indexed: 08/05/2023]
Abstract
Vertigo is common in childhood and adolescence. Although children and adults share common causes of vertigo, epidemiology changes with aging. For instance, ischemic stroke is less frequent in childhood, whereas audiovestibular disorders, such as vestibular neuritis and the migraine equivalent, are the leading causes of vertigo. However, even if severe causes of vertigo are rare, clinicians must not miss them. In this review, we discuss the neurological causes of central vertigo in children. The diagnostic approaches reviewed here are focused on the search for signs of severity, such as an abrupt onset, infectious context, or intracranial hypertension, which may subsequently require brain imaging.
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Affiliation(s)
- Thibault Beretti
- Department of Paediatric Neurology, La Timone Children Hospital, Aix-Marseille University, France
| | - Béatrice Desnous
- Department of Paediatric Neurology, La Timone Children Hospital, Aix-Marseille University, France.
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