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Nguyen TT, Kang JJ, Nguyen TT, Oh SY. Clinical characteristics and otolith dysfunction in presbyvestibulopathy: A retrospective cross-sectional analysis. Heliyon 2024; 10:e32536. [PMID: 38975104 PMCID: PMC11225758 DOI: 10.1016/j.heliyon.2024.e32536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 07/09/2024] Open
Abstract
Objective The Bárány Society recently established diagnostic criteria for presbyvestibulopathy, an age-related bilateral vestibular impairments in older individuals. Drawing upon a cross-sectional database, this study delves into the demographic and clinical features of presbyvestibulopathy patients and investigates the implications of otolith dysfunction. Methods The study retrospectively analyzed 1218 patients aged 60 years or older who visited the tertiary dizziness clinic in 2020, due to symptoms of dizziness or instability. By reviewing medical records, we gathered clinical information and laboratory vestibular test results, such as cervical and ocular vestibular evoked myogenic potentials, and subjective visual vertical. Results Out of 1218 patients aged 60 and above who reported dizziness or unsteadiness, 33 patients (2.7 %, with an average age of 74.2 ± 9.2 years) were diagnosed with presbyvestibulopathy. Deficiencies in horizontal angular vestibulo-ocular reflex were found in caloric tests (75 %), video head impulse tests (51.7 %), and rotatory chair tests (47.8 %), respectively. Otolith dysfunction was also observed, as shown by abnormal ocular and cervical vestibular evoked myogenic potentials in 62.96 % and 51.85 % of patients, and abnormal subjective visual vertical in 45.8 % of the cases. Conclusions Among elderly patients experiencing consistent dizziness or instability, the incidence of presbyvestibulopathy was approximately 2.7 % over one year. Alongside the abnormalities detected in the horizontal angular vestibulo-ocular reflex, significant changes were also noted in the ocular and cervical vestibular evoked myogenic potentials, as well as in the subjective visual vertical tests. As a result, it's vital to underscore the significance of both otolithic function and vestibulo-ocular reflex in the fundamental mechanisms of presbyvestibulopathy.
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Affiliation(s)
- Thanh Tin Nguyen
- Department of Neurology, Jeonbuk National University Hospital & School of Medicine, Jeonju, South Korea
- Department of Pharmacology, Hue University of Medicine and Pharmacy, Hue University, Hue, Viet Nam
| | - Jin-Ju Kang
- Department of Neurology, Jeonbuk National University Hospital & School of Medicine, Jeonju, South Korea
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju, South Korea
| | - Thi Thuy Nguyen
- Department of General Internal Medicine, Vinh City General Hospital, Nghe An, Viet Nam
| | - Sun-Young Oh
- Department of Neurology, Jeonbuk National University Hospital & School of Medicine, Jeonju, South Korea
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju, South Korea
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Kim K, Choi SH. Cardiometabolic diseases according to the type and degree of hearing loss in noise-exposed workers. Ann Occup Environ Med 2024; 36:e3. [PMID: 38501044 PMCID: PMC10948219 DOI: 10.35371/aoem.2024.36.e3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 01/30/2024] [Accepted: 02/07/2024] [Indexed: 03/20/2024] Open
Abstract
Background This study aimed to determine the association between cardiometabolic diseases, including metabolic syndrome, hypertension, and diabetes, and the type and degree of hearing loss in noise-exposed workers. Methods A total of 237,028 workers underwent air conduction pure tone audiometry in 2015 to assess their health and diagnose cardiometabolic diseases. The study defined metabolic syndrome, hypertension, and diabetes using blood pressure, fasting blood sugar, cholesterol, and triglyceride levels. Mid-frequency hearing loss was defined as ≥ 30 dB at 2,000 Hz, whereas high-frequency hearing loss was ≥ 40 dB at 4,000 Hz. The average air conduction hearing thresholds at these frequencies were used to determine hearing loss degrees. Results The odds ratio (OR) of combined exposure to noise and night-shift work in all cardiometabolic diseases was higher than that of noise exposure alone. The risk of cardiometabolic diseases was dose-response, with higher hearing loss causing higher ORs. The ORs of hypertension compared with the normal group were 1.147 (1.098-1.198), 1.196 (1.127-1.270), and 1.212 (1.124-1.306), and those of diabetes were 1.177 (1.119-1.239), 1.234 (1.154-1.319), and 1.346 (1.241-1.459) for mild, moderate, and moderate-severe hearing loss, respectively. Conclusions Workers who are exposed to noise tend to demonstrate high risks of hearing loss and cardiometabolic diseases; thus, bio-monitoring of cardiometabolic diseases, as well as auditory observation, is necessary.
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Affiliation(s)
- KyooSang Kim
- Department of Occupational and Environmental Medicine, Seoul Medical Center, Seoul, Korea
- Medical Research Institute, Seoul Medical Center, Seoul, Korea
| | - Sun-Haeng Choi
- Department of Occupational and Environmental Medicine, Chungbuk National University Hospital, Chungju, Korea
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3
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Newsted D, Cooke B, Rosen E, Nguyen P, Campbell RJ, Beyea JA. Hearing aid utilization in Ontario - a population based study. Disabil Rehabil Assist Technol 2024; 19:383-389. [PMID: 35916329 DOI: 10.1080/17483107.2022.2091168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 06/10/2022] [Indexed: 10/16/2022]
Abstract
BACKGROUND Hearing loss is one of the most common sensory impairments and hearing aids are the most common unmet assistive device need among individuals with a disability. The benefits of hearing interventions are well-documented as they are known to deter the sequalae of hearing loss including social isolation, poor mental health, falls and cognitive decline. Identifying trends in hearing aid users can provide valuable information for improving access to hearing loss interventions. METHODS Data were retrieved from ICES databases that were used to generate a cohort of 372,448 individuals in Ontario, Canada, who first claimed hearing aids between April 2007 and March 2018 through the Assistive Devices Program. RESULTS The data indicated that the frequency distribution of hearing aids has steadily inclined since 2007. The mean age of hearing aid users was 70.25 ± 14.70 years and higher neighbourhood income quintile was associated with greater hearing aid use (p < 0.001). Most first claims occurred after visiting primary care physicians (70.60%) compared with otolaryngology (13.39%). An examination of clinical comorbidities revealed hypertension (63.41%), and diabetes (24.93%) to be the most common. Regression analysis demonstrated a positive associated between age and most comorbidities. Furthermore, higher neighbourhood income quintiles were associated with a reduced risk of having the examined comorbidities. CONCLUSIONS This study examines patient demographics and clinical comorbidities in a cohort of hearing aid users in Ontario. The results identify associations between demographics and comorbidities that provide information relevant for improving access to hearing interventions and clinical decision-making in primary care.Implications for RehabilitationScreening for hearing loss (using an audiogram) in elderly individuals that manage multiple comorbidities, and any patient with significant risk factors for hearing loss (e.g., noise exposure history, prior ototoxic medications, prior head injury, history of ear surgery, family history of hearing loss) will identify deficits and direct appropriate hearing interventions.Improving access to care in low-income communities should include community-based education around expectation management and communication strategies to reinforce proper use and care of hearing devices.Geographic proximity to hearing testing facilities and hearing aid dispensaries is a significant barrier to hearing rehabilitation strategies.
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Affiliation(s)
- Daniel Newsted
- Division of Otolaryngology - Head and Neck Surgery, Kingston Health Sciences Centre, Queen's University, Kingston, Canada
| | - Bonnie Cooke
- Department of Speech Language Pathology and Audiology, Hotel Dieu Hospital, Kingston, Canada
| | - Emily Rosen
- Department of Speech Language Pathology and Audiology, Hotel Dieu Hospital, Kingston, Canada
| | | | | | - Jason A Beyea
- Division of Otolaryngology - Head and Neck Surgery, Kingston Health Sciences Centre, Queen's University, Kingston, Canada
- ICES, Queen's University, Kingston, Canada
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Deng Y, Chen S, Hu J. Diabetes mellitus and hearing loss. Mol Med 2023; 29:141. [PMID: 37875793 PMCID: PMC10599066 DOI: 10.1186/s10020-023-00737-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/02/2023] [Indexed: 10/26/2023] Open
Abstract
Diabetes mellitus (DM) is a major disease threatening human health and its incidence is increasing year on year. As a chronic complication of DM, hearing loss mostly occurs undetectably. However, the mechanism of this diabetes-related hearing loss (DRHL) remains unclear and there is no effective clinical treatment. Studies of animal or human pathology show that DM causes damage to the blood vessels, spiral ganglion neurons, afferent nerve fibers, the organ of Corti, and the stria vascularis of the inner ear. In recent years, more advances in pathological research have revealed the possible mechanism of DRHL. In addition, a large number of clinical studies suggest that the duration and severity of DM are closely related to the incidence and severity of DRHL. This review focuses on the relationship between DM and hearing loss. The clinical audiological characteristics of diabetic patients, risk factors for DRHL, typical pathology, and potential interventions of DRHL are summarized. This will help reveal the pathogenesis and intervention approaches for DRHL.
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Affiliation(s)
- Yuxin Deng
- Department of Endocrinology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Sen Chen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Jun Hu
- Department of Endocrinology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China.
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Presbycusis and balance disorders in the elderly. Bibliographical review of ethiopathogenic aspects, consequences on quality of life and positive effects of its treatment. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2023; 74:124-132. [PMID: 36906066 DOI: 10.1016/j.otoeng.2023.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 05/15/2022] [Indexed: 03/11/2023]
Abstract
At this time, we still do not have adequate knowledge and awareness of the consequences of hearing loss in the elderly on quality of life. Similarly, there is also insufficient information on the relationship of presbycusis and balance disorders with other comorbidities. Such knowledge can contribute to improve both prevention and treatment of these pathologies, to reduce their impact on other areas such as cognition or autonomy, as well as to have more accurate information on the economic impact they generate in society and in the health system. Therefore, with this review article we aim to update the information on the type of hearing loss and balance disorders in people over 55 years of age, and their associated factors; to analyze the impact on the quality of life of these people and the one which can be generated at a personal and population level (both sociological and economic) if an early intervention in these patients is pursued.
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Katayama N, Yoshida T, Nakashima T, Ito Y, Teranishi M, Iwase T, Sugiura S, Goto K, Uchida Y, Taki Y, Nakada T, Tada A, Suzuki H, Nakano Y, Shimono M, Saji N, Kogure A, Shimizu E, Sone M, Hamajima N. Relationship between tinnitus and olfactory dysfunction: audiovisual, olfactory, and medical examinations. Front Public Health 2023; 11:1124404. [PMID: 37151589 PMCID: PMC10157476 DOI: 10.3389/fpubh.2023.1124404] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 03/16/2023] [Indexed: 05/09/2023] Open
Abstract
Introduction Sensory dysfunctions and cognitive impairments are related to each other. Although a relationship between tinnitus and subjective olfactory dysfunction has been reported, there have been no reports investigating the relationship between tinnitus and olfactory test results. Methods To investigate the relationship between tinnitus and olfactory test results, we conducted sensory tests, including hearing and visual examinations. The subjects included 510 community-dwelling individuals (295 women and 215 men) who attended a health checkup in Yakumo, Japan. The age of the subjects ranged from 40 to 91 years (mean ± standard deviation, 63.8 ± 9.9 years). The participants completed a self-reported questionnaire on subjective tinnitus, olfactory function, and hearing function, as well as their lifestyle. The health checkup included smell, hearing, vision, and blood examinations. Results After adjusting for age and sex, the presence of tinnitus was significantly associated with subjective olfactory dysfunction, poor olfactory test results, hearing deterioration, vertigo, and headache. Additionally, high serum calcium levels and a low albumin/globulin ratio were significantly associated with low physical activity and nutrition. Women scored higher than men in olfactory and hearing examinations, but there was no gender difference in vision examinations. Conclusion Subjective smell dysfunction and poor smell test results were significantly associated with tinnitus complaints. Hearing and vision were associated even after adjusting for age and sex. These findings suggest that evaluating the mutual relationships among sensory organs is important when evaluating the influence of sensory dysfunctions on cognitive function.
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Affiliation(s)
- Naomi Katayama
- Department of Food Science, Nagoya Women's University, Nagoya, Japan
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tadao Yoshida
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tsutomu Nakashima
- Department of Rehabilitation, Ichinomiya Medical Treatment & Habilitation Center, Ichinomiya, Japan
- Department of Otorhinolaryngology, Center for Sensory Organ, National Center for Geriatrics and Gerontology, Obu, Japan
- Nagoya University, Nagoya, Japan
- *Correspondence: Tsutomu Nakashima
| | - Yasuki Ito
- Department of Ophthalmology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Ophthalmology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Masaaki Teranishi
- Department of Otorhinolaryngology, Center for Sensory Organ, National Center for Geriatrics and Gerontology, Obu, Japan
- Department of Otorhinolaryngology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Takeshi Iwase
- Department of Ophthalmology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Ophthalmology, Akita University Graduate School of Medicine, Akita, Japan
| | - Saiko Sugiura
- Department of Otorhinolaryngology, Center for Sensory Organ, National Center for Geriatrics and Gerontology, Obu, Japan
- Toyota Josui Mental Clinic, Toyota, Japan
| | - Kensuke Goto
- Department of Ophthalmology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasue Uchida
- Department of Otorhinolaryngology, Center for Sensory Organ, National Center for Geriatrics and Gerontology, Obu, Japan
- Department of Otolaryngology, Aichi Medical University, Nagakute, Japan
| | - Yosuke Taki
- Department of Ophthalmology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takafumi Nakada
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Otorhinolaryngology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
- Department of Otorhinolaryngology, Nishichita General Hospital, Tokai, Japan
| | - Ai Tada
- Department of Ophthalmology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hirokazu Suzuki
- Department of Otorhinolaryngology, Center for Sensory Organ, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Yuta Nakano
- Department of Ophthalmology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mariko Shimono
- Department of Otorhinolaryngology, Center for Sensory Organ, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Naoki Saji
- Center for Comprehensive Care and Research on Memory Disorders, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Anna Kogure
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Emiko Shimizu
- Department of Rehabilitation, Tokyo Medical and Dental University Hospital, Tokyo, Japan
| | - Michihiko Sone
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Nobuyuki Hamajima
- Nagoya University, Nagoya, Japan
- Kishokai Medical Corporation, Nagoya, Japan
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Marbaniang SP, Patel R, Kumar P, Chauhan S, Srivastava S. Hearing and vision difficulty and sequential treatment among older adults in India. Sci Rep 2022; 12:19056. [PMID: 36351946 PMCID: PMC9646738 DOI: 10.1038/s41598-022-21467-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 09/27/2022] [Indexed: 11/11/2022] Open
Abstract
Aging not only affect biomarker-related processes, but it also affects the physiological processes of the human body. Of all the physiological processes, hearing and vision are of utmost importance to a human. Therefore, this study examines the prevalence and factors associated with hearing and vision difficulty and their sequential treatment among older adults in India. Utilizing data from Building a Knowledge Base on Population Aging in India, study used two sets of outcome variables; firstly, self-reported hearing and vision difficulty and secondly, treatment-seeking for hearing and vision difficulty. A total of 9541 older adults aged 60+ years from seven major regionally representative states were selected. Descriptive statistics were used to perform preliminary analysis. Additionally, the study employed the Heckprobit selection model. It is a two-equation model. This model is used in order to accommodate the heterogeneity (i.e., shared unobserved factors) among older adults and then address the endogeneity (between hearing and vision loss problems and their treatment-seeking behaviour) for older adults in India, the model offers a two-step analysis and deals with the zero-sample issue. Around 59% and 21% of older adults reported vision and hearing difficulty, respectively. Only 5% of older adults suffering from hearing difficulty reported utilizing hearing aids. Lifestyle factors (smoking tobacco and chewing tobacco) significantly affect hearing and vision difficulty; various chronic diseases were also found to be associated with high levels of hearing and vision difficulty among older adults. Results from Heckprobit model shows that older adults with 11+ years of education had higher probability to use visual [β = 0.54, 95% confidence interval (CI): 0.37, 0.70] and hearing aids [β = 0.6, 95% CI: 0.18, 1.02]. The use of hearing and vision aids was lower among poor older adults, older adults from Scheduled Caste, and older adults in rural areas. The study indicates that more than half of older adults face vision difficulty and almost one-fourth face hearing difficulty in rural India, education and lifestyle appear to be the main driver of health-seeking behaviour. Additional attention shall be given to understand the strategies that may advocate a higher use for hearing aids among older adults.
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Affiliation(s)
| | - Ratna Patel
- grid.419349.20000 0001 0613 2600Department of Public Health and Mortality Studies, International Institute for Population Sciences, Mumbai, India
| | - Pradeep Kumar
- grid.419349.20000 0001 0613 2600Department of Survey Research & Data Analytics, International Institute for Population Sciences, Mumbai, India
| | - Shekhar Chauhan
- grid.419349.20000 0001 0613 2600Department of Family and Generations, International Institute for Population Sciences, Mumbai, India
| | - Shobhit Srivastava
- grid.419349.20000 0001 0613 2600Department of Survey Research & Data Analytics, International Institute for Population Sciences, Mumbai, India
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Nguyen PTT, Song H, Kim B, Kim YY, Kim C, Lee JH, Suh JG. Age-related hearing loss was accelerated by apoptosis of spiral ganglion and stria vascularis cells in ApoE KO mice with hyperglycemia and hyperlipidemia. Front Neurol 2022; 13:1016654. [PMID: 36408520 PMCID: PMC9669308 DOI: 10.3389/fneur.2022.1016654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
Age-related hearing loss (ARHL) is associated with diabetes and/or dyslipidemia in humans. However, the detailed mechanism for the development of ARHL by diabetes and/or dyslipidemia has not been elucidated. In this study, we investigated the etiology of ARHL in apolipoprotein E (ApoE)-deficient mice with diabetes and dyslipidemia. The atherosclerotic CD-STZ (mice fed with a control diet and received an STZ injection), WD-con (mice fed with a western diet), and WD-STZ (mice fed with a western diet and received an STZ injection) mice showed a 2.4-, 4.9-, and 6.8-fold larger area, respectively, occupied by lesions throughout the aorta compared with the CD-con mice. A significantly larger area under the curve (AUC) was observed in the STZ-treated groups than in the non-treated groups based on the oral glucose tolerance test (OGTT). At 20 weeks of age, HbA1c levels were significantly higher in the CD-STZ and WD-STZ mice than in the CD-con and WD-con mice. In all the groups, the auditory brainstem response (ABR) thresholds of the 16-week-old mice were significantly higher compared with those of the 8-week-old mice. In particular, in the WD-STZ mice, the ABR thresholds of the left and right ears reached the maximum decibel peak equivalent sound pressure levels (130 dBpeSPL), which is a sign of deafness. The apoptotic spiral ganglion neurons (SGNs) of the WD-STZ mice were significantly increased compared with those of the other three groups, indicating that SGN apoptosis resulted in hearing loss in STZ-induced diabetic ApoE KO mice fed with a WD. A significant loss of the stria vascularis cells was observed in the WD-STZ group compared with the CD-con mice. In the organ of Corti, few apoptotic hair cells were found in all the groups; however, no significant difference was observed. Therefore, we consider that the reduced hearing ability in the STZ-treated and WD-fed groups was attributed to the damage to the SGN and stria vascularis in the cochlea. Thus, our results indicated that ototoxicity by diabetes and/or dyslipidemia accelerated ARHL in ApoE KO mice, thereby suggesting the importance of appropriate treatment of patients with diabetes and/or dyslipidemia to prevent ARHL.
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Affiliation(s)
- Phuong Thi Thanh Nguyen
- Department of Medical Genetics, College of Medicine, Hallym University, Chuncheon, South Korea
| | - Hayoung Song
- Institute of New Frontier Research, Hallym University College of Medicine, Chuncheon, South Korea
| | - Boyoung Kim
- Department of Medical Genetics, College of Medicine, Hallym University, Chuncheon, South Korea
| | - Yoo Yeon Kim
- Department of Medical Genetics, College of Medicine, Hallym University, Chuncheon, South Korea
| | - Chulho Kim
- Department of Neurology, Chuncheon Sacred Heart Hospital, Hallym University, Chuncheon, South Korea
| | - Jun Ho Lee
- Institute of New Frontier Research, Hallym University College of Medicine, Chuncheon, South Korea
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Hallym University, Chuncheon, South Korea
- *Correspondence: Jun Ho Lee
| | - Jun Gyo Suh
- Department of Medical Genetics, College of Medicine, Hallym University, Chuncheon, South Korea
- Institute of Medical Science, College of Medicine, Hallym University, Chuncheon, South Korea
- Jun Gyo Suh
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Presbiacusia y trastornos del equilibrio en personas mayores. Revision bibliográfica de aspectos etiopatogénicos, consecuencias sobre la calidad de vida y efectos positivos de su tratamiento. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2022. [DOI: 10.1016/j.otorri.2022.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Effect of Environmental Noise, Distance and Warning Sound on Pedestrians' Auditory Detectability of Electric Vehicles. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18179290. [PMID: 34501880 PMCID: PMC8431739 DOI: 10.3390/ijerph18179290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/20/2021] [Accepted: 08/30/2021] [Indexed: 11/30/2022]
Abstract
With developments in science and technology, the number of electric vehicles will increase, and they will even replace ICE vehicles. Thus, perceiving the presence of approaching electric vehicles on the road has become an important issue. In this study, the auditory detectability of the electric vehicle warning sound at different volumes, distances, and environmental noise levels was investigated. To this end, the detection rate was recorded in experiments with three environmental noise levels (50, 60, and 70 dBA), two sound pressure levels (SPLs) of the warning sound (46 and 51 dBA), three frequency combinations of the warning sound (5000, 2500, 1250, and 630 Hz for high frequencies; 2500, 1250, 630, and 315 Hz for medium frequencies; and 1250, 630, 315, and 160 Hz for low frequencies), and five distances (2, 4, 6, 8, and 10 m). The main results showed that the detection rate at 51 dBA was significantly higher than that at 46 dBA under a high-frequency warning sound; however, the detection rates were similar under medium- and low-frequency warning sounds. The participants’ rates of detection for warning sounds were less than 20% under all experimental conditions, and a high-frequency warning sound was not affected by environmental noise. With regard to distances, no significant effects were observed between the distances and the detection rate at any of the three frequencies. In addition, auditory thresholds based on high-, medium-, and low-frequency warning sounds were found through logistic regression analysis results. The results of this study can be used as a reference for the future design of warning sounds.
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Hsu AK, Bassett SM, O'Dwyer LC, McHugh M, Heinemann AW, Jordan N, Dhar S. Cost-Effectiveness of Hearing Screening in Older Adults: A Scoping Review. Res Aging 2021; 44:186-204. [PMID: 33973495 DOI: 10.1177/01640275211008583] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Age is the most common predictor of hearing loss; however, many older adults are not screened. Hearing screening could improve healthcare access, participation, and outcomes. Establishing whether hearing screening in older adults is cost-effective could improve the availability and utilization of screening. METHODS We searched nine databases in January 2020. Studies with populations aged 50+ and provided data on the cost-effectiveness of hearing screening were included in the review. RESULTS Five studies met the inclusion criteria and all found hearing screening programs to be cost-effective compared to no hearing screening, regardless of screening method (i.e., instrument or strategy). The maximum number of repeated screenings, coupled with younger ages, was most cost-effective. DISCUSSION This review suggests that hearing screening in older adults is cost-effective, however, the evidence is limited. There is pressing need for research focused on economic impacts of hearing healthcare in older adults to inform research, policy and practice.
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Health Status of Adults with Hearing Loss in the United States. Audiol Res 2021; 11:100-111. [PMID: 33801974 PMCID: PMC8006152 DOI: 10.3390/audiolres11010011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/24/2021] [Accepted: 03/03/2021] [Indexed: 11/30/2022] Open
Abstract
Purpose: The purpose of this study was to identify the current health status of adults in the United States with self-reported hearing loss and compare it with US adults with a self-reported excellent or good hearing in three areas: (1) chronic disease states and general health status, (2) medical screening behaviors, and (3) lifestyle behaviors. Methods: A secondary data analysis was conducted using the 2014 data set from the National Health Interview Survey (NHIS), specifically the Sample Adult Public Use File (samadult). For this questionnaire set, one adult per family was randomly selected. This individual self-reported their response to the questionnaire items. Binary regressions were used to analyze the odds ratio to find differences for selected disease states, screenings, and lifestyle behaviors. Respondents were grouped into one of four categories: excellent/good hearing, a little trouble hearing, moderate/a lot of trouble hearing, and deaf. Results: The excellent/good hearing group was used as the comparison group for the other three levels of hearing. There are many differences in likelihood to self-report disease states; the greatest increased likelihoods include tinnitus and heart disease, with tinnitus being 8.6 times more likely for those who identified as having moderate/a lot of hearing loss. Those with any level of hearing loss were 3 to 5 times more likely to self-report heart disease. Regarding lifestyle factors, individuals with any level of hearing loss were less likely to consume alcohol and 2.5 to 9 times more likely to be unable to engage in moderate or vigorous activity on a weekly basis, respectively. Conclusions: There is a difference in the health status of individuals with hearing loss across all three areas examined (chronic disease states and general health status, medical screening behaviors, and lifestyle behaviors), and those differences vary based on level of hearing loss, the most notable being the self-reported inability to engage in moderate and vigorous physical activity. Disproportionate rates of tinnitus and heart disease were evident in all levels of hearing loss but most notable in those identifying as having moderate/a lot of trouble hearing. Further interdisciplinary research is necessary to improve the health of individuals with all levels of hearing loss, increase awareness of the hearing/health connection, and decrease hearing loss in general.
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Völter C, Götze L, Dazert S, Wirth R, Thomas JP. Impact of Hearing Loss on Geriatric Assessment. Clin Interv Aging 2020; 15:2453-2467. [PMID: 33408469 PMCID: PMC7779803 DOI: 10.2147/cia.s281627] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/22/2020] [Indexed: 12/11/2022] Open
Abstract
Background Due to the aging society, the incidence of age-related hearing loss (ARHL) is strongly increasing. Hearing loss has a high impact on various aspects of life and may lead to social isolation, depression, loss of gain control, frailty and even mental decline. Comorbidity of cognitive and sensory impairment is not rare. This might have an impact on diagnostics and treatment in the geriatric setting. Objective The aim of the study was to evaluate the impact of hearing impairment on geriatric assessment and cognitive testing routinely done in geriatrics. Material and Methods This review is based on publications retrieved by a selective search in Medline, including individual studies, meta-analyses, guidelines, Cochrane reviews, and other reviews from 1960 until August 2020. Results Awareness of sensory impairment is low among patients and health professionals working with elderly people. The evaluation of the hearing status is not always part of the geriatric assessment and not yet routinely done in psychiatric settings. However, neurocognitive testing as an important part can be strongly influenced by auditory deprivation. Misunderstanding of verbal instructions, cognitive changes, and delayed central processes may lead to a false diagnosis in up to 16% of subjects with hearing loss. To minimize this bias, several neurocognitive assessments were transformed into non-auditory versions recently, eg the most commonly used Hearing-Impaired Montreal Cognitive Assessment (HI-MoCA). However, most of them still lack normative data for elderly people with hearing loss. Conclusion Hearing loss should be taken into consideration when performing geriatric assessment and cognitive testing in elderly subjects. Test batteries suitable for ARLH should be applied.
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Affiliation(s)
- Christiane Völter
- Department of Otorhinolaryngology, Head and Neck Surgery, Ruhr-University Bochum, St. Elisabeth-Hospital, Bochum 44787, Germany
| | - Lisa Götze
- Department of Otorhinolaryngology, Head and Neck Surgery, Ruhr-University Bochum, St. Elisabeth-Hospital, Bochum 44787, Germany
| | - Stefan Dazert
- Department of Otorhinolaryngology, Head and Neck Surgery, Ruhr-University Bochum, St. Elisabeth-Hospital, Bochum 44787, Germany
| | - Rainer Wirth
- Department of Geriatric Medicine, Ruhr-University Bochum, Marien Hospital Herne, Herne 44625, Germany
| | - Jan Peter Thomas
- Department of Otorhinolaryngology, Head and Neck Surgery, Ruhr-University Bochum, St. Elisabeth-Hospital, Bochum 44787, Germany
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Abstract
Here, a moral case is presented as to why sign languages such as Auslan should be made compulsory in general school curricula. Firstly, there are significant benefits that accrue to individuals from learning sign language. Secondly, sign language education is a matter of justice; the normalisation of sign language education and use would particularly benefit marginalised groups, such as those living with a communication disability. Finally, the integration of sign languages into the curricula would enable the flourishing of Deaf culture and go some way to resolving the tensions that have arisen from the promotion of oralist education facilitated by technologies such as cochlear implants. There are important reasons to further pursue policy proposals regarding the prioritisation of sign language in school curricula.
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Li Y, Liu B, Li J, Xin L, Zhou Q. Early detection of hearing impairment in type 2 diabetic patients. Acta Otolaryngol 2020; 140:133-139. [PMID: 31961256 DOI: 10.1080/00016489.2019.1680863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background: Hearing impairment is an under-recognized complication of type 2 diabetic patients. Exploring an appropriate technique and method to detect early hearing impairment in diabetic patients is the key to good hearing care.Objectives: The objectives of this study are to evaluate the application effects of extended high-frequency audiometry and distortion product otoacoustic emissions in early detection of hearing impairment in diabetic patients.Materials and methods: The study recruited 65 type 2 diabetic patients with normal hearing thresholds detected by conventional PTA, and 60 control subjects. All subjects completed detailed medical history questionnaires and underwent ENT (Ear, Nose and Throat) physical examinations and laboratory tests. Then they underwent the conventional pure tone audiometry (PTA) tests, extended high frequency audiometry (HFA) and distortion product of otoacoustic emissions (DPOAEs). Audiologic data and the related risk factors of audiology were analyzed.Results: Of 65 diabetic patients, 41 patients (63.1%) suffered from high frequency hearing loss detected by HFA and 58 patients (89.2%) suffered from cochlear dysfunction detected by DPOAEs. The incidence of high frequency hearing loss was 38%, 83.3% and 42.3% at the age of 30-39, 40-49 and 50-59 years, respectively. The factors of age (p = .00) and disease duration (p = .00) were related with the high frequency hearing threshold, while the factor of glycosylated hemoglobin (HbA1c) (p = .716) had no relationship with it.Conclusions and significance: There can be cochlear dysfunction and high frequency hearing loss in diabetic patients with normal hearing thresholds of conventional frequencies. The examinations of HFA and DPOAEs are of great importance for early diagnosis of hearing loss in type 2 diabetic patients.
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Affiliation(s)
- Yanhong Li
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Bo Liu
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Jin Li
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Lingyu Xin
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
| | - Qian Zhou
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, China
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Yu H, Li H. Association of Vertigo With Hearing Outcomes in Patients With Sudden Sensorineural Hearing Loss: A Systematic Review and Meta-analysis. JAMA Otolaryngol Head Neck Surg 2019; 144:677-683. [PMID: 29931169 DOI: 10.1001/jamaoto.2018.0648] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Importance Sudden sensorineural hearing loss (SSHL) accompanied by vertigo may portend a negative prognosis in the hearing outcome. Objective To investigate the association of vertigo with prognosis of hearing variables in SSHL. Data Sources A literature search of eligible studies was performed in PubMed, Web of Science, and Embase from September 26, 1973, through September 26, 2017. Studies published in English were retrieved with no restrictions on the date of publication. References were identified by screening the proceedings of relevant reviews, and annual meeting and other correlative papers were scanned manually for enrollment. Study Selection All original research studies and retrospective or prospective studies focusing on the role of vertigo in the prognosis for the hearing outcome of SSHL were systematically retrieved. Studies that did not include data regarding the association between the rate of hearing recovery and vertigo were excluded, as were reviews, comments, case reports, editorials, letters, and practice guidelines. Data Extraction and Synthesis Data were extracted and evaluated by 2 researchers. Data extracted included research type, number of participants with or without vertigo, treatment regime, definition of pure-tone average, criteria for hearing improvement, and length of follow-up. The quality of included studies was evaluated using the Newcastle-Ottawa Scale (scores range from 0-9, with a score of ≥6 indicating a high-quality study). The data were synthesized in Mantel-Haenszel models; the aggregate results were estimated in forest plots. Main Outcomes and Measures Association of vertigo with the prognosis for the hearing outcome of SSHL. Results Of the 4814 unique patients identified in 10 studies, 1709 were included in the SSHL group with vertigo and 3105 were included in SSHL group without vertigo. The Newcastle-Ottawa Scale score of each study selected was greater than 7. The recovery rate of hearing was 42.13% in the group with vertigo, compared with 60.29% in the group without vertigo. Vertigo was significantly associated with a worse hearing recovery (odds ratio, 2.22; 95% CI, 1.54-3.20; I2 = 74%). Similar results were obtained in subgroup analyses of the grading system using the Siegel criteria and systemic corticosteroid therapy. However, no association of vertigo with the prognosis of SSHL was observed within the subgroup receiving intratympanic corticosteroids (odds ratio, 1.78; 95% CI, 0.64-4.94; I2 = 70%). Conclusions and Relevance Current evidence revealed that vertigo may be negatively associated with hearing recovery in patients with SSHL, except in a subgroup that received intratympanic corticosteroids. Corticosteroid injection may be more effective for treatment of SSHL accompanied by vertigo; future studies are needed to determine whether treatment of vertigo might contribute to the recovery of SSHL.
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Affiliation(s)
- Huiqian Yu
- ENT Institute, Otorhinolaryngology Department, Eye and ENT Hospital of Fudan University, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Huawei Li
- ENT Institute, Otorhinolaryngology Department, Eye and ENT Hospital of Fudan University, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
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Associations among hearing loss, hospitalization, readmission and mortality in older adults: A systematic review. Geriatr Nurs 2019; 40:367-379. [DOI: 10.1016/j.gerinurse.2018.12.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 12/20/2018] [Accepted: 12/21/2018] [Indexed: 12/26/2022]
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18
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Fischer N, Johnson Chacko L, Glueckert R, Schrott-Fischer A. Age-Dependent Changes in the Cochlea. Gerontology 2019; 66:33-39. [DOI: 10.1159/000499582] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 03/13/2019] [Indexed: 11/19/2022] Open
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Han X, Wang Z, Wang J, Li Y, Hu H, Hu Y, Zhao X, Zhan Y, Yuan J, Wei S, Liang Y, Zhang X, Guo H, Yang H, Wu T, Kong W, He M. Metabolic syndrome is associated with hearing loss among a middle-aged and older Chinese population: a cross-sectional study. Ann Med 2018; 50:587-595. [PMID: 29693425 DOI: 10.1080/07853890.2018.1469786] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND Although the association of metabolic syndrome (MetS) and hearing loss has been evaluated, findings are controversial. This study investigated this association in a Chinese population. METHODS A cross-sectional study including a total of 18,824 middle-aged and older participants from the Dongfeng-Tongji Cohort study was conducted. Hearing loss was defined as the pure-tone average (PTA) of frequencies 0.5, 1.0, 2.0, and 4.0 kHz >25 decibels hearing level (dB HL) in the better ear and graded as mild (PTA 26-40 dB HL), moderate (PTA >40 to ≤60 dB HL), and severe (PTA >60 dB HL). MetS was defined according to the International Diabetes Foundation (IDF) criteria of 2005. Association analysis was performed by logistic regression. RESULTS After adjustment for potential confounders, participants with MetS showed higher OR of hearing loss (OR, 1.11; 95% CI: 1.03-1.19). The MetS components including central obesity (OR, 1.07; 95% CI: 1.01-1.15) and hyperglycemia (OR, 1.12; 95% CI: 1.04-1.20) were also positively associated with hearing loss. Low HDL-C levels were also associated with higher OR of moderate/severe hearing loss (OR, 1.21; 95% CI: 1.07-1.36). CONCLUSIONS The MetS, including its components central obesity, hyperglycemia, and low HDL-C levels were positively associated with hearing loss. Key messages Studies indicated that cardiovascular disease and diabetes might be risk factors of hearing loss. However, few efforts have been made to establish a direct relationship between metabolic syndrome and hearing loss, especially in Chinese population. In the present study, a cross-sectional design using data from the Dongfeng-Tongji Cohort study was conducted to assess the association between metabolic syndrome and hearing loss. The metabolic syndrome, as well as its components central obesity, hyperglycemia, and low HDL-C levels were positively associated with hearing loss.
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Affiliation(s)
- Xu Han
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Zhichao Wang
- b Department of Otorhinolaryngology , Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Jing Wang
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Yaru Li
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Hua Hu
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Yujuan Hu
- b Department of Otorhinolaryngology , Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Xueyan Zhao
- b Department of Otorhinolaryngology , Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Yue Zhan
- b Department of Otorhinolaryngology , Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Jing Yuan
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Sheng Wei
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Yuan Liang
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Xiaomin Zhang
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Huan Guo
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Handong Yang
- c Dongfeng Central Hospital , Dongfeng Motor Corporation and Hubei University of Medicine , Shiyan , Hubei , China
| | - Tangchun Wu
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
| | - Weijia Kong
- b Department of Otorhinolaryngology , Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Meian He
- a Institute of Occupational Medicine and the Ministry of Education Key Lab of Environment and Health , School of Public Health, Huazhong University of Science and Technology , Wuhan , China
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Besser J, Stropahl M, Urry E, Launer S. Comorbidities of hearing loss and the implications of multimorbidity for audiological care. Hear Res 2018; 369:3-14. [DOI: 10.1016/j.heares.2018.06.008] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 05/18/2018] [Accepted: 06/14/2018] [Indexed: 12/20/2022]
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Rolim LP, Samelli AG, Moreira RR, Matas CG, Santos IDS, Bensenor IM, Lotufo PA. Effects of diabetes mellitus and systemic arterial hypertension on elderly patients’ hearing. Braz J Otorhinolaryngol 2018; 84:754-763. [PMID: 29030131 PMCID: PMC9442900 DOI: 10.1016/j.bjorl.2017.08.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/05/2017] [Accepted: 08/30/2017] [Indexed: 11/26/2022] Open
Abstract
Introduction Chronic diseases can act as an accelerating factor in the auditory system degeneration. Studies on the association between presbycusis and diabetes mellitus and systemic arterial hypertension have shown controversial conclusions. Objective To compare the initial audiometry (A1) with a subsequent audiometry (A2) performed after a 3 to 4-year interval in a population of elderly patients with diabetes mellitus and/or systemic arterial hypertension, to verify whether hearing loss in these groups is more accelerated when compared to controls without these clinical conditions. Methods 100 elderly individuals participated in this study. For the auditory threshold assessment, a previous complete audiological evaluation (A1) and a new audiological evaluation (A2) performed 3–4 years after the first one was utilized. The participants were divided into four groups: 20 individuals in the diabetes mellitus group, 20 individuals in the systemic arterial hypertension group, 20 individuals in the diabetes mellitus/systemic arterial hypertension group and 40 individuals in the control group, matching them with each study group, according to age and gender. ANOVA and Kruskal–Wallis statistical tests were used, with a significance level set at 0.05. Results When comparing the mean annual increase in the auditory thresholds of the A1 with the A2 assessment, considering each study group and its respective control, it can be observed that there was no statistically significant difference for any of the frequencies for the diabetes mellitus group; for the systemic arterial hypertension group, significant differences were observed after 4 kHz. For the diabetes mellitus and systemic arterial hypertension group, significant differences were observed at the frequencies of 500, 2 kHz, 3 kHz and 8 kHz. Conclusion It was observed that the systemic arterial hypertension group showed the greatest decrease in auditory thresholds in the studied segment when compared to the other groups, suggesting that among the three studied conditions, hypertension seems to have the greatest influence on hearing.
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Das A, Sumit AF, Ahsan N, Kato M, Ohgami N, Akhand AA. Impairment of extra-high frequency auditory thresholds in subjects with elevated levels of fasting blood glucose. J Otol 2018; 13:29-35. [PMID: 29937864 PMCID: PMC6002626 DOI: 10.1016/j.joto.2017.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 10/09/2017] [Accepted: 10/17/2017] [Indexed: 11/23/2022] Open
Abstract
This study was performed to assess whether there is an association between elevated Fasting Blood Glucose (FBG) and hearing impairment in Bangladeshi population. A total of 142 subjects (72 with elevated FBG; 70 control) were included in the study. The mean auditory thresholds of the control subjects at 1, 4, 8 and 12 kHz frequencies were 6.35 ± 0.35, 10.07 ± 0.91, 27.57 ± 1.82, 51.28 ± 3.01 dB SPL (decibel sound pressure level), respectively and that of the subjects with elevated FBG were 8.33 ± 0.66, 14.37 ± 1.14, 38.96 ± 2.23, and 71.11 ± 2.96 dB, respectively. The auditory thresholds of the subjects with elevated FBG were significantly (p < 0.05) higher than the control subjects at all the above frequencies, although hearing impairment was most evidently observed at an extra-high (12 kHz) frequency. Subjects with a long duration of diabetes (>10 years) showed significantly (p < 0.05) higher level of auditory thresholds at 8 and 12 kHz, but not at 1 and 4 kHz frequencies, compared to subjects with shorter duration of diabetes (≤10 years). In addition, based on the data of odds ratio, more acute impairment of hearing at the extra-high frequency was observed in diabetic subjects of both older (>40 years) and younger (≤40 years) age groups compared to the respective controls. The binary logistic regression analysis showed a 5.79-fold increase in the odds of extra-high frequency hearing impairment in diabetic subjects after adjustment for age, gender and BMI. This study provides conclusive evidence that auditory threshold at an extra-high frequency could be a sensitive marker for hearing impairment in diabetic subjects.
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Affiliation(s)
- Anindya Das
- Department of Genetic Engineering and Biotechnology, University of Dhaka, Dhaka, Bangladesh.,BRAC James P Grant School of Public Health, BRAC University, Dhaka, Bangladesh
| | - Ahmed Faisal Sumit
- Department of Genetic Engineering and Biotechnology, University of Dhaka, Dhaka, Bangladesh
| | - Nazmul Ahsan
- Department of Genetic Engineering and Biotechnology, University of Dhaka, Dhaka, Bangladesh
| | - Masashi Kato
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Nobutaka Ohgami
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Anwarul Azim Akhand
- Department of Genetic Engineering and Biotechnology, University of Dhaka, Dhaka, Bangladesh
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Ren H, Wang Z, Mao Z, Zhang P, Wang C, Liu A, Yuan G. Hearing Loss in Type 2 Diabetes in Association with Diabetic Neuropathy. Arch Med Res 2018; 48:631-637. [PMID: 29433858 DOI: 10.1016/j.arcmed.2018.02.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 01/31/2018] [Indexed: 01/03/2023]
Abstract
BACKGROUND Reports assessing hearing abnormalities in diabetes are debated. We aimed to evaluated auditory alterations and their possible associations with vascular and neurological dysfunction in 160 Type 2 diabetes mellitus individuals and 100 age and sex-matched healthy controls. METHODS Participants underwent pure tone audiometry (PTA). Associations with demographic, metabolic and neuropathic variables were assessed. RESULTS Compared with healthy controls, diabetic patients had higher mean hearing thresholds at each frequency, with statistical significance at 2-8 kHz (p <0.05). Prevalence of hearing loss in diabetics was 67.5% (108/160), including high-frequency (72.22%, 78/108), and low/mid- and high-frequency (27.78%, 30/108). The mild hearing loss was predominant in diabetics with high-frequency impairment (52.56%), while the moderate/severe hearing loss was high in individuals with both low-and high-frequency hearing loss (80.00%). Multiple logistic regression analysis of PTA parameters showed that higher Semmes Weinstein Monofilament (OR 1.24, 95% CI 1.02-1.52), Michigan Neuropathy Screening Instrument score (OR 1.38, 95% CI 1.14-1.68), and vibration perception threshold (OR 1.19, 95% CI 1.05-1.34) were independent risk factors for hearing impairment in diabetics after adjusting for potential covariates. CONCLUSIONS These findings suggest that hearing loss is common in T2DM subjects, with predominantly high frequency involved. Diabetic neuropathic factors may explain the underlying mechanism of the association between diabetes and hearing loss.
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Affiliation(s)
- Huihui Ren
- Department of Internal Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China
| | - Zhenggang Wang
- Department of Endocrinology, First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi, P.R. China
| | - Zhongyao Mao
- Department of Otorhinolaryngology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China
| | - Ping Zhang
- Department of Otorhinolaryngology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China
| | - Chunfang Wang
- Department of Otorhinolaryngology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China
| | - Aiguo Liu
- Department of Otorhinolaryngology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China.
| | - Gang Yuan
- Department of Internal Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China.
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Ibraheem OA, Ramadan Hassaan M, Mousa MM. Vestibular profile of type 1 versus type 2 chronic diabetes mellitus. HEARING, BALANCE AND COMMUNICATION 2017. [DOI: 10.1080/21695717.2017.1338438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | | | - Mayada Mohamed Mousa
- Diabetes and Endocrinology Unit, Internal Medicine Department, Faculty of Medicine, Zagazig University, Egypt
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Samelli AG, Santos IS, Moreira RR, Rabelo CM, Rolim LP, Bensenõr IJ, Lotufo PA. Diabetes mellitus and sensorineural hearing loss: is there an association? Baseline of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). Clinics (Sao Paulo) 2017; 72:5-10. [PMID: 28226026 PMCID: PMC5251196 DOI: 10.6061/clinics/2017(01)02] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 09/14/2016] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES: Although several studies have investigated the effects of diabetes on hearing loss, the relationship between these two conditions remains unclear. Some studies have suggested that diabetes may cause sensorineural hearing loss, whereas others have failed to find an association. The biggest challenge in investigating the association between diabetes and hearing loss is the presence of confounding variables and the complexity of the auditory system. Our study investigated the association between diabetes and sensorineural hearing loss. We evaluated the influence of time from diabetes diagnosis on this association after controlling for age, gender, and hypertension diagnosis and excluding those subjects with exposure to noise. METHODS: This cross-sectional study evaluated 901 adult and elderly Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) participants from São Paulo, Brazil who underwent audiometry testing as part of ELSA-Brasil's baseline assessment. RESULTS: Hearing thresholds and speech test results were significantly worse in the group with diabetes than in the group without diabetes. However, no significant differences were found between participants with and without diabetes after adjusting for age, gender, and the presence of hypertension. Hearing thresholds were not affected by occupational noise exposure in the groups with and without diabetes. In addition, no association between the duration of diabetes and hearing thresholds was observed after adjusting for age, gender, and hypertension. CONCLUSION: We found no association between the duration of diabetes and worse hearing thresholds after models were adjusted for age, gender, and the presence of hypertension.
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Affiliation(s)
- Alessandra G Samelli
- Departamento de Fisioterapia, Fonoaudiologia e Terapia Ocupacional, Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
- *Corresponding author. E-mail:
| | - Itamar S Santos
- Centro de Pesquisa Clínica e Epidemiológica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
- Departamento de Clínica Médica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
| | - Renata R Moreira
- Serviço de Audiologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
| | - Camila M Rabelo
- Departamento de Fisioterapia, Fonoaudiologia e Terapia Ocupacional, Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
| | - Laurie P Rolim
- Departamento de Fisioterapia, Fonoaudiologia e Terapia Ocupacional, Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
| | - Isabela J Bensenõr
- Centro de Pesquisa Clínica e Epidemiológica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
- Departamento de Clínica Médica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
| | - Paulo A Lotufo
- Centro de Pesquisa Clínica e Epidemiológica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
- Departamento de Clínica Médica, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo/SP, Brazil
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Prognostic factors for idiopathic sudden sensorineural hearing loss treated with hyperbaric oxygen therapy and intravenous steroids. The Journal of Laryngology & Otology 2016; 131:77-82. [DOI: 10.1017/s0022215116009725] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjective:This study evaluated the prognosis of idiopathic sudden sensorineural hearing loss when treated with hyperbaric oxygen therapy and intravenous steroids.Methods:The clinical data for 334 patients with idiopathic sudden sensorineural hearing loss treated by hyperbaric oxygen therapy and intravenous steroids at our hospital were retrospectively reviewed. These data included the initial averaged five-frequency hearing level, patient age, interval between onset of symptoms and treatment, vertigo as a complication, and co-existence of diabetes mellitus.Results:The overall improvement rate was 69.2 per cent, including better improvement (25.5 per cent), good improvement (21.0 per cent) and fair improvement (22.7 per cent).Conclusion:Hyperbaric oxygen therapy appears to confer a significant additional therapeutic benefit when used in combination with steroid therapy for idiopathic sudden sensorineural hearing loss. If performed early, hyperbaric oxygen therapy may bring about hearing improvement in many patients who are unresponsive to initial therapy.
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Seo M, Lee YS, Moon SS. Association of hearing impairment with insulin resistance, β-cell dysfunction and impaired fasting glucose before onset of diabetes. Diabet Med 2016; 33:1275-82. [PMID: 26871458 DOI: 10.1111/dme.13096] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/09/2016] [Indexed: 11/29/2022]
Abstract
AIM Diabetes is a known risk factor for hearing impairment. No study regarding the association of insulin resistance (IR), β-cell dysfunction and impaired fasting glucose (IFG) with hearing impairment has been reported in the population without diabetes. We examined these associations using a representative sample of the Korean population. METHODS Participants included 1589 males and 2496 females, who were ≥ 20 years of age and without diabetes from the Korea National Health and Nutritional Examination Surveys of the Korean population (2010). Audiometric tests and laboratory examinations were performed. Homeostasis model assessments of IR and β-cell function (HOMA-IR and HOMA-β) were calculated. RESULTS The prevalence of both high- and low-/mid-frequency hearing impairment among subjects with IFG was higher compared with those with normal glycaemia (42.2% vs. 24.5%, 14.7% vs. 7.8%, respectively). After adjustment for age, HOMA-IR and HOMA-β showed significant association with high-frequency hearing impairment in males. In the multiple logistic regression analyses adjusting for confounding variables, the presence of IFG, higher HOMA-IR and lower HOMA-β remained as independent risk factors for high-frequency mild hearing impairment in males < 70 years [odds ratio (OR) 1.441, 95% confidence interval (95% CI), 1.056 to 1.967; OR, 1.448, 95% CI, 1.039 to 2.101; and OR, 0.447, 95% CI, 0.274 to 0.729, P < 0.05, respectively). CONCLUSIONS IR, β-cell dysfunction and IFG are associated with high-frequency mild hearing impairment in the male population < 70 years before the onset of diabetes.
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Affiliation(s)
- M Seo
- Medical Institute of Dongguk University, College of Medicine, Dongguk University, Gyeongju, South Korea
| | - Y-S Lee
- Medical Institute of Dongguk University, College of Medicine, Dongguk University, Gyeongju, South Korea
- Department of Internal Medicine, College of Medicine, Dongguk University, Gyeongju, South Korea
| | - S-S Moon
- Medical Institute of Dongguk University, College of Medicine, Dongguk University, Gyeongju, South Korea
- Department of Internal Medicine, College of Medicine, Dongguk University, Gyeongju, South Korea
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Park YH, Shin SH, Byun SW, Kim JY. Age- and Gender-Related Mean Hearing Threshold in a Highly-Screened Population: The Korean National Health and Nutrition Examination Survey 2010-2012. PLoS One 2016; 11:e0150783. [PMID: 26950935 PMCID: PMC4780829 DOI: 10.1371/journal.pone.0150783] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 02/17/2016] [Indexed: 11/19/2022] Open
Abstract
Background In evaluating hearing disability in medicolegal work, the apportionment of age- and gender-related sensorineural hearing loss should be considered as a prior factor, especially for the elderly. However, in the literature written in the English language no studies have reported on the age- and gender-related mean hearing threshold for the South Korean population. Objective This study aimed to identify the mean hearing thresholds in the South Korean population to establish reference data and to identify the age- and gender-related characteristics. Methods This study is based on the Korea National Health and Nutrition Examination Survey (KNHANES) 2010–2012, which was conducted by the Korean government, the data of which was disclosed to the public. A total of 15,606 participants (unweighted) representing 33,011,778 Koreans (weighted) with normal tympanic membrane and no history of regular or occupational noise exposure were selected and analyzed in this study. The relationship between the hearing threshold level and frequency, age, and gender was investigated and analyzed in a highly-screened population by considering the sample weights of a complex survey design. Results A gender ratio difference was found between the unweighted and the weighted designs: male:female, 41.0%: 59.0% (unweighted, participants) vs. 47.2%:52.8% (weighted, representing population). As age increased, the hearing threshold increased for all frequencies. Hearing thresholds of 3 kHz, 4 kHz, and 6 kHz showed a statistical difference between both genders for people older than 30, with the 4 kHz frequency showing the largest difference. This paper presents details about the mean hearing threshold based on age and gender. Conclusions The data from KNHANES 2010–2012 showed gender differences at hearing thresholds of 3 kHz, 4 kHz, and 6 kHz in a highly-screened population. The most significant gender difference in relation to hearing threshold was observed at 4 kHz. The hearing thresholds at all of the tested frequencies worsened with increasing age. The mean hearing thresholds suggested in this study will be useful for the formulation of healthcare-related hearing policies and used as reference data for disability ratings for hearing loss due to various causes.
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Affiliation(s)
- Yun Hwi Park
- Department of Otorhinolaryngology, Ewha Womans University, School of Medicine, Seoul, Republic of Korea
| | - Seung-Ho Shin
- Department of Otorhinolaryngology, Ewha Womans University, School of Medicine, Seoul, Republic of Korea
- * E-mail: (SS); (SB)
| | - Sung Wan Byun
- Department of Otorhinolaryngology, Ewha Womans University, School of Medicine, Seoul, Republic of Korea
- * E-mail: (SS); (SB)
| | - Ju Yeon Kim
- Department of Otorhinolaryngology, Ewha Womans University, School of Medicine, Seoul, Republic of Korea
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Impact of Perioperative Oral Steroid Use on Low-frequency Hearing Preservation After Cochlear Implantation. Otol Neurotol 2015; 36:1480-5. [DOI: 10.1097/mao.0000000000000847] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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