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De Poortere N, Verhulst S, Degeest S, Keshishzadeh S, Dhooge I, Keppler H. Evaluation of Lifetime Noise Exposure History Reporting. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:5129-5151. [PMID: 37988687 DOI: 10.1044/2023_jslhr-23-00266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
PURPOSE The purpose of this study is to critically evaluate lifetime noise exposure history (LNEH) reporting. First, two different approaches to evaluate the cumulative LNEH were compared. Second, individual LNEH was associated with the subjects' hearing status. Third, loudness estimates of exposure activities, by means of Jokitulppo- and Ferguson-based exposure levels, were compared with dosimeter sound-level measurements. METHOD One hundred one young adults completed the questionnaires, and a subgroup of 30 subjects underwent audiological assessment. Pure-tone audiometry, speech-in-noise intelligibility, distortion product otoacoustic emissions, auditory brainstem responses, and envelope following responses were included. Fifteen out of the 30 subjects took part in a noisy activity while wearing a dosimeter. RESULTS First, results demonstrate that the structured questionnaire yielded a greater amount of information pertaining to the diverse activities, surpassing the insights obtained from an open-ended questionnaire. Second, no significant correlations between audiological assessment and LNEH were found. Lastly, the results indicate that Ferguson-based exposure levels offer a more precise estimation of the actual exposure levels, in contrast to Jokitulppo-based estimates. CONCLUSIONS We propose several recommendations for determining the LNEH. First, it is vital to define accurate loudness categories and corresponding allocated levels, with a preference for the loudness levels proposed by Ferguson et al. (2019), as identified in this study. Second, a structured questionnaire regarding LNEH is recommended, discouraging open-ended questioning. Third, it is essential to include a separate category exclusively addressing work-related activities, encompassing various activities for more accurate surveying.
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Affiliation(s)
- Nele De Poortere
- Department of Rehabilitation Sciences-Audiology, Ghent University, Belgium
| | - Sarah Verhulst
- Department of Information Technology-Hearing Technology at WAVES, Ghent University, Belgium
| | - Sofie Degeest
- Department of Rehabilitation Sciences-Audiology, Ghent University, Belgium
| | - Sarineh Keshishzadeh
- Department of Information Technology-Hearing Technology at WAVES, Ghent University, Belgium
| | - Ingeborg Dhooge
- Department of Ear, Nose and Throat, Ghent University Hospital, Belgium
- Department of Head and Skin, Ghent University, Belgium
| | - Hannah Keppler
- Department of Rehabilitation Sciences-Audiology, Ghent University, Belgium
- Department of Head and Skin, Ghent University, Belgium
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2
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Cacace AT, Berri B. Blast Overpressures as a Military and Occupational Health Concern. Am J Audiol 2023; 32:779-792. [PMID: 37713532 DOI: 10.1044/2023_aja-23-00125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/17/2023] Open
Abstract
PURPOSE This tutorial reviews effects of environmental stressors like blast overpressures and other well-known acoustic contaminants (continuous, intermittent, and impulsive noise) on hearing, tinnitus, vestibular, and balance-related functions. Based on the overall outcome of these effects, detailed consideration is given to the health and well-being of individuals. METHOD Because hearing loss and tinnitus are consequential in affecting quality of life, novel neuromodulation paradigms are reviewed for their positive abatement and treatment-related effects. Examples of clinical data, research strategies, and methodological approaches focus on repetitive transcranial magnetic stimulation (rTMS) and electrical stimulation of the vagus nerve paired with tones (VNSt) for their unique contributions to this area. RESULTS Acoustic toxicants transmitted through the atmosphere are noteworthy for their propensity to induce hearing loss and tinnitus. Mounting evidence also indicates that high-level rapid onset changes in atmospheric sound pressure can significantly impact vestibular and balance function. Indeed, the risk of falling secondary to loss of, or damage to, sensory receptor cells in otolith organs (utricle and saccule) is a primary reason for this concern. As part of the complexities involved in VNSt treatment strategies, vocal dysfunction may also manifest. In addition, evaluation of temporospatial gait parameters is worthy of consideration based on their ability to detect and monitor incipient neurological disease, cognitive decline, and mortality. CONCLUSION Highlighting these respective areas underscores the need to enhance information exchange among scientists, clinicians, and caregivers on the benefits and complications of these outcomes.
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Affiliation(s)
- Anthony T Cacace
- Department of Communication Sciences & Disorders, Wayne State University, Detroit, MI
| | - Batoul Berri
- Department of Communication Sciences & Disorders, Wayne State University, Detroit, MI
- Department of Otolaryngology, University of Michigan, Ann Arbor
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3
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Snapp HA, Coto J, Solle NS, Khan U, Millet B, Rajguru SM. Risk-taking propensity as a risk factor for noise-induced hearing loss in the general population. Int J Audiol 2023; 62:1166-1175. [PMID: 36047290 DOI: 10.1080/14992027.2022.2114023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 08/12/2022] [Indexed: 01/14/2023]
Abstract
OBJECTIVES To examine general risk propensity in relation to perceptions of noise, risk behaviour, and hearing loss in the general population. DESIGN Participants completed an online survey using the Amazon Mechanical Turk crowdsourcing platform. STUDY SAMPLE The sample comprised 1274 adults from the United States. RESULTS Higher general risk propensity was associated with an increased likelihood to engage in noise-risk behaviours. Lower general risk propensity was associated with increased knowledge of noise risks and an increased perception of noise as risky. The frequency of self-reported exposures to hazardous noise resulted in estimated annual noise doses exceeding standard hazard limits in 40% of the surveyed population. CONCLUSIONS Results revealed limited knowledge of the risks and associated health consequences of noise exposure in the general population Results of this study suggest a high rate of self-exposure to hazardous noise by the general population. Those with higher general risk propensity are more likely to engage in risky noise behaviour. Risky noise behaviour is associated with age, gender, race, ethnicity, and general risk propensity. Intervention programs to modify risky noise behaviour in the general population should focus on both increasing knowledge and establishing accurate perceptions of risk.
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Affiliation(s)
- Hillary A Snapp
- Department of Otolaryngology, University of Miami, Miami, FL, USA
| | - Jennifer Coto
- Department of Otolaryngology, University of Miami, Miami, FL, USA
| | | | - Uzma Khan
- Department of Marketing, University of Miami, Miami, FL, USA
| | - Barbara Millet
- Department of Interactive Media, University of Miami, Miami, FL, USA
| | - Suhrud M Rajguru
- Department of Otolaryngology, University of Miami, Miami, FL, USA
- Department of Biomedical Engineering, University of Miami, Miami, FL, USA
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Runciman L, Johnson C. Young Adults' Knowledge and Perceptions of Permanent Noise-Induced Tinnitus and its Influence on Behavioural Intentions. Noise Health 2023; 25:236-246. [PMID: 38358239 PMCID: PMC10849014 DOI: 10.4103/nah.nah_17_23] [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: 03/20/2023] [Revised: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 02/16/2024] Open
Abstract
Objective Young adults' music-listening behaviours may put them at risk of developing permanent hearing loss and tinnitus. This study aimed to assess knowledge of permanent tinnitus and whether this knowledge may influence listening behaviours to a greater degree than knowledge of hearing loss. Materials and Methods A two-group (between subjects), randomised post-test only, single-factor experimental design was used to determine the effects of health message focus (permanent tinnitus vs. permanent hearing loss) on the main outcome measure of protective behavioural intention. The sample included 109 male and 287 female adults, aged 18 to 25 years, living in the United Kingdom. The young adults' existing knowledge of either permanent hearing loss or permanent tinnitus was measured, and after exposure to a health message, their perceptions and resultant behavioural intentions were assessed and compared. The pooled data were used to test a proposed model of factors influencing hearing protective behavioural intention using path analysis. Results Whilst 83% knew about the link with hearing loss, only 75% knew that loud music may cause permanent tinnitus. The participants viewed tinnitus as closer temporally than hearing loss, perceived themselves as equally susceptible to both, but perceived hearing loss as more severe. There was no significant difference in behavioural intention between the groups. Conclusion Perceived susceptibility and severity have a positive effect on behavioural intentions. In light of these results, recommendations for future noise-damage prevention campaigns are made.
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Affiliation(s)
- Lucy Runciman
- Speech and Hearing Sciences, Queen Margaret University, Edinburgh, United Kingdom
- Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Christine Johnson
- Speech and Hearing Sciences, Queen Margaret University, Edinburgh, United Kingdom
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5
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Singh A, Smith PF, Zheng Y. Targeting the Limbic System: Insights into Its Involvement in Tinnitus. Int J Mol Sci 2023; 24:9889. [PMID: 37373034 DOI: 10.3390/ijms24129889] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/05/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Tinnitus is originally derived from the Latin verb tinnire, which means "to ring". Tinnitus, a complex disorder, is a result of sentient cognizance of a sound in the absence of an external auditory stimulus. It is reported in children, adults, and older populations. Patients suffering from tinnitus often present with hearing loss, anxiety, depression, and sleep disruption in addition to a hissing and ringing in the ear. Surgical interventions and many other forms of treatment have been only partially effective due to heterogeneity in tinnitus patients and a lack of understanding of the mechanisms of tinnitus. Although researchers across the globe have made significant progress in understanding the underlying mechanisms of tinnitus over the past few decades, tinnitus is still deemed to be a scientific enigma. This review summarises the role of the limbic system in tinnitus development and provides insight into the development of potential target-specific tinnitus therapies.
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Affiliation(s)
- Anurag Singh
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin 9016, New Zealand
- Brain Health Research Centre, University of Otago, Dunedin 9016, New Zealand
- The Eisdell Moore Centre for Research in Hearing and Balance Disorders, University of Auckland, Auckland 1023, New Zealand
| | - Paul F Smith
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin 9016, New Zealand
- Brain Health Research Centre, University of Otago, Dunedin 9016, New Zealand
- The Eisdell Moore Centre for Research in Hearing and Balance Disorders, University of Auckland, Auckland 1023, New Zealand
| | - Yiwen Zheng
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin 9016, New Zealand
- Brain Health Research Centre, University of Otago, Dunedin 9016, New Zealand
- The Eisdell Moore Centre for Research in Hearing and Balance Disorders, University of Auckland, Auckland 1023, New Zealand
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Rademaker MM, Meijers SM, Smit AL, Stegeman I. Prediction Models for Tinnitus Presence and the Impact of Tinnitus on Daily Life: A Systematic Review. J Clin Med 2023; 12:jcm12020695. [PMID: 36675624 PMCID: PMC9861218 DOI: 10.3390/jcm12020695] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/27/2022] [Accepted: 01/03/2023] [Indexed: 01/17/2023] Open
Abstract
The presence of tinnitus does not necessarily imply associated suffering. Prediction models on the impact of tinnitus on daily life could aid medical professionals to direct specific medical resources to those (groups of) tinnitus patients with specific levels of impact. Models of tinnitus presence could possibly identify risk factors for tinnitus. We systematically searched the PubMed and EMBASE databases for articles published up to January 2021. We included all studies that reported on multivariable prediction models for tinnitus presence or the impact of tinnitus on daily life. Twenty-one development studies were included, with a total of 31 prediction models. Seventeen studies made a prediction model for the impact of tinnitus on daily life, three studies made a prediction model for tinnitus presence and one study made models for both. The risk of bias was high and reporting was poor in all studies. The most used predictors in the final impact on daily life models were depression- or anxiety-associated questionnaire scores. Demographic predictors were most common in final presence models. No models were internally or externally validated. All published prediction models were poorly reported and had a high risk of bias. This hinders the usability of the current prediction models. Methodological guidance is available for the development and validation of prediction models. Researchers should consider the importance and clinical relevance of the models they develop and should consider validation of existing models before developing new ones.
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Affiliation(s)
- Maaike M. Rademaker
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
- UMC Utrecht Brain Center, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
| | - Sebastiaan M. Meijers
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
- UMC Utrecht Brain Center, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
| | - Adriana L. Smit
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
- UMC Utrecht Brain Center, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
| | - Inge Stegeman
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
- UMC Utrecht Brain Center, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
- Correspondence:
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Smit DJA, Bakker M, Abdellaoui A, Hoetink AE, Vulink N, Denys D. A genome-wide association study of a rage-related misophonia symptom and the genetic link with audiological traits, psychiatric disorders, and personality. Front Neurosci 2022; 16:971752. [PMID: 36760791 PMCID: PMC9902885 DOI: 10.3389/fnins.2022.971752] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 12/21/2022] [Indexed: 01/26/2023] Open
Abstract
Introduction People with misophonia experience strong negative emotional responses to sounds and associated stimuli-mostly human produced-to an extent that it may cause impairment in social functioning. The exact nature of the disorder remains a matter of ongoing research and debate. Here, we investigated the genetic etiology of misophonia to understand contributing genetic factors and shed light on individual differences in characteristics that are related to the disorder. Methods For misophonia, we used an unpublished genome-wide association study (GWAS) from genetic service provider 23andMe, Inc., on a self-report item probing a single common misophonic symptom: the occurrence of rage when others produce eating sounds. First, we used gene-based and functional annotation analyses to explore neurobiological determinants of the rage-related misophonia symptom. Next, we calculated genetic correlations (r G) of this rage-related misophonia symptom GWAS with a wide range of traits and disorders from audiology (tinnitus, hearing performance, and hearing trauma), psychiatry, neurology, and personality traits. Results The rage-related misophonia symptom was significantly correlated with tinnitus, major depression disorder (MDD), post-traumatic stress disorder (PTSD), and generalized anxiety disorder (GAD; 0.12 < r G < 0.22). Stronger genetic correlations (0.21 < r G < 0.42) were observed for two clusters of personality traits: a guilt/neuroticism and an irritability/sensitivity cluster. Our results showed no genetic correlation with attention deficit and hyperactivity disorder, obsessive-compulsive disorder, and psychotic disorders. A negative correlation with autism spectrum disorder (ASD) was found, which may be surprising given the previously reported comorbidities and the sensory sensitivity reported in ASD. Clustering algorithms showed that rage-related misophonia consistently clustered with MDD, generalized anxiety, PTSD, and related personality traits. Discussion We conclude that-based on the genetics of a common misophonia symptom-misophonia most strongly clusters with psychiatric disorders and a personality profile consistent with anxiety and PTSD.
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Affiliation(s)
- Dirk J A Smit
- Department of Psychiatry, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Neuroscience, Amsterdam, Netherlands
| | - Melissa Bakker
- Department of Psychiatry, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Abdel Abdellaoui
- Department of Psychiatry, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Alexander E Hoetink
- Department of Otorhinolaryngology-Head and Neck Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.,University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Nienke Vulink
- Department of Psychiatry, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Damiaan Denys
- Department of Psychiatry, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Neuroscience, Amsterdam, Netherlands
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8
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Srinivasan N, Adson K, James K, Ananthakrishnan S. A Comparison of Self-Reported Nonoccupational Noise Exposure in a Large Cohort of Listeners. Noise Health 2022; 24:237-247. [PMID: 36537448 PMCID: PMC10088429 DOI: 10.4103/nah.nah_24_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Objective A variety of questionnaires have been developed to describe and quantify occupational and nonoccupational noise exposure, which are associated with hearing loss and tinnitus. The main aim of this study was to compare and contrast three commonly used nonoccupational noise exposure measurement questionnaires in a group of young adults. Materials and Methods A total of 197 participants were recruited for this study. All the participants completed three commonly used nonoccupational noise exposure measurement questionnaires via Qualtrics software (Qualtrics, Provo, UT). General patterns in the nature of noise exposure were highlighted and statistical agreement and correlations between the three instruments were calculated. Comparisons were made between self-percept of noise exposure and annual noise exposure metrics obtained using questionnaires. Results Strong statistical agreement and correlation (r = 0.57, P < 0.001) was found between the selected instruments similar in their constructs of noise exposure. When compared to quantified scores of noise exposure, self-report of exposure to loud noise was highly sensitive but associated with poor specificity (3.61%) and a high false-positive rate (96.38%). The majority of participants reported exposure to noise from listening to music and attending loud recreational activities, with a differential effect of sex on average annual noise exposure values depending on the questionnaire used. Conclusions The outcomes of this analysis could assist in comparing noise exposure quantifications across research studies, and determining if and how these questionnaires may be utilized clinically to effectively identify and counsel those at risk for noise-induced hearing loss.
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9
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Wolmarans J, De Sousa KC, Frisby C, Mahomed-Asmail F, Smits C, Moore DR, Swanepoel DW. Speech Recognition in Noise Using Binaural Diotic and Antiphasic Digits-in-Noise in Children: Maturation and Self-Test Validity. J Am Acad Audiol 2021; 32:315-323. [PMID: 34375996 DOI: 10.1055/s-0041-1727274] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Digits-in-noise (DIN) tests have become popular for hearing screening over the past 15 years. Several recent studies have highlighted the potential utility of DIN as a school-aged hearing test. However, age may influence test performance in children due to maturation. In addition, a new antiphasic stimulus paradigm has been introduced, allowing binaural intelligibility level difference (BILD) to be measured by using a combination of conventional diotic and antiphasic DIN. PURPOSE This study determined age-specific normative data for diotic and antiphasic DIN, and a derived measure, BILD, in children. A secondary aim evaluated the validity of DIN as a smartphone self-test in a subgroup of young children. RESEARCH DESIGN A cross-sectional, quantitative design was used. Participants with confirmed normal audiometric hearing were tested with a diotic and antiphasic DIN. During the test, arrangements of three spoken digits were presented in noise via headphones at varying signal-to-noise ratio (SNR). Researchers entered each three-digit spoken sequence repeated by the participant on a smartphone keypad. STUDY SAMPLE Overall, 621 (428 male and 193 female) normal hearing children (bilateral pure tone threshold of ≤ 20 dB hearing level at 1, 2, and 4 kHz) ranging between the ages of 6 and 13 years were recruited. A subgroup of 7-year-olds (n = 30), complying with the same selection criteria, was selected to determine the validity of self-testing. DATA COLLECTION AND ANALYSIS DIN testing was completed via headphones coupled to a smartphone. Diotic and antiphasic DIN speech recognition thresholds (SRTs) were analyzed and compared for each age group. BILD was calculated through subtraction of antiphasic from diotic SRTs. Multiple linear regressions were run to determine the effect of age on SRT and BILD. In addition, piecewise linear regressions were fit across different age groups. Wilcoxon signed-rank tests were used to determine differences between self- and facilitated tests. RESULTS Age was a significant predictor, of both diotic and antiphasic DIN SRTs (p < 0.05). SRTs improved by 0.15 dB and 0.35 dB SNR per year for diotic and antiphasic SRTs, respectively. However, age effects were only significant up to 10 and 12 years for antiphasic and diotic SRTs, respectively. Age significantly (p < 0.001) predicted BILD, which increased by 0.18 dB per year. A small SRT advantage for facilitated over self-testing was seen but was not significant (p > 0.05). CONCLUSIONS Increasing age was significantly associated with improved SRT and BILD using diotic and antiphasic DINs. DIN could be used as a smartphone self-test in young children from 7 years of age with appropriate quality control measures to avoid potential false positives.
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Affiliation(s)
- Jenique Wolmarans
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Karina C De Sousa
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Caitlin Frisby
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Faheema Mahomed-Asmail
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Cas Smits
- Otolaryngology-Head and Neck Surgery, Ear and Hearing, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan, Amsterdam, The Netherlands
| | - David R Moore
- Communication Sciences Research Center, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio.,Manchester Centre for Audiology and Deafness, University of Manchester, Manchester, United Kingdom
| | - De Wet Swanepoel
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, Gauteng, South Africa.,Ear Science Institute Australia, Subiaco, Western Australia, Australia
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Simoes JP, Daoud E, Shabbir M, Amanat S, Assouly K, Biswas R, Casolani C, Dode A, Enzler F, Jacquemin L, Joergensen M, Kok T, Liyanage N, Lourenco M, Makani P, Mehdi M, Ramadhani AL, Riha C, Santacruz JL, Schiller A, Schoisswohl S, Trpchevska N, Genitsaridi E. Multidisciplinary Tinnitus Research: Challenges and Future Directions From the Perspective of Early Stage Researchers. Front Aging Neurosci 2021; 13:647285. [PMID: 34177549 PMCID: PMC8225955 DOI: 10.3389/fnagi.2021.647285] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 03/19/2021] [Indexed: 12/15/2022] Open
Abstract
Tinnitus can be a burdensome condition on both individual and societal levels. Many aspects of this condition remain elusive, including its underlying mechanisms, ultimately hindering the development of a cure. Interdisciplinary approaches are required to overcome long-established research challenges. This review summarizes current knowledge in various tinnitus-relevant research fields including tinnitus generating mechanisms, heterogeneity, epidemiology, assessment, and treatment development, in an effort to highlight the main challenges and provide suggestions for future research to overcome them. Four common themes across different areas were identified as future research direction: (1) Further establishment of multicenter and multidisciplinary collaborations; (2) Systematic reviews and syntheses of existing knowledge; (3) Standardization of research methods including tinnitus assessment, data acquisition, and data analysis protocols; (4) The design of studies with large sample sizes and the creation of large tinnitus-specific databases that would allow in-depth exploration of tinnitus heterogeneity.
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Affiliation(s)
- Jorge Piano Simoes
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Elza Daoud
- Centre National de la Recherche Scientifique, Aix-Marseille University, Marseille, France
| | - Maryam Shabbir
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Sana Amanat
- Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO - Centre for Genomics and Oncological Research Pfizer/University of Granada/Junta de Andalucía, PTS, Granada, Spain
| | - Kelly Assouly
- Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Utrecht, Utrecht, Netherlands
- Department of Clinical and Experimental Neuroscience, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
- Cochlear Technology Centre, Mechelen, Belgium
| | - Roshni Biswas
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- Laboratory of Lifestyle Epidemiology, Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Chiara Casolani
- Hearing Systems, Department of Health Technology, Technical University of Denmark, Lyngby, Denmark
- Oticon A/S, Smoerum, Denmark
- Interacoustics Research Unit, Lyngby, Denmark
| | - Albi Dode
- Institute of Databases and Information Systems, Ulm University, Ulm, Germany
| | - Falco Enzler
- Centre National de la Recherche Scientifique, Aix-Marseille University, Marseille, France
| | - Laure Jacquemin
- Department of Otorhinolaryngology Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, Antwerp University, Wilrijk, Belgium
| | - Mie Joergensen
- Hearing Systems, Department of Health Technology, Technical University of Denmark, Lyngby, Denmark
- WS Audiology, Lynge, Denmark
| | - Tori Kok
- Ear Institute, University College London, London, United Kingdom
| | - Nuwan Liyanage
- University of Zurich, Zurich, Switzerland
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Matheus Lourenco
- Experimental Health Psychology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Health Psychology Research Group, Faculty of Psychology and Educational Sciences, University of Leuven, Leuven, Belgium
| | - Punitkumar Makani
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
- Graduate School of Medical Sciences (Research School of Behavioral and Cognitive Neurosciences), University of Groningen, Groningen, Netherlands
| | - Muntazir Mehdi
- Institute of Distributed Systems, Ulm University, Ulm, Germany
| | - Anissa L. Ramadhani
- Radiological Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- Sir Peter Mansfield Imaging Centre, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Constanze Riha
- Chair of Neuropsychology, Department of Psychology, University of Zurich, Zurich, Switzerland
| | - Jose Lopez Santacruz
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
- Graduate School of Medical Sciences (Research School of Behavioral and Cognitive Neurosciences), University of Groningen, Groningen, Netherlands
| | - Axel Schiller
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Stefan Schoisswohl
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Natalia Trpchevska
- Department of Physiology and Pharmacology, Experimental Audiology Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Eleni Genitsaridi
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- Nottingham Biomedical Research Centre, National Institute for Health Research, Nottingham, United Kingdom
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Pienkowski M. Loud Music and Leisure Noise Is a Common Cause of Chronic Hearing Loss, Tinnitus and Hyperacusis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:4236. [PMID: 33923580 PMCID: PMC8073416 DOI: 10.3390/ijerph18084236] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/12/2021] [Accepted: 04/14/2021] [Indexed: 12/20/2022]
Abstract
High sound levels capable of permanently damaging the ear are experienced not only in factories and war zones but in concert halls, nightclubs, sports stadiums, and many other leisure environments. This review summarizes evidence that loud music and other forms of "leisure noise" are common causes of noise-induced hearing loss, tinnitus, and hyperacusis, even if audiometric thresholds initially remain within clinically normal limits. Given the huge global burden of preventable noise-induced hearing loss, noise limits should be adopted in a much broader range of settings, and education to promote hearing conservation should be a higher public health priority.
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Affiliation(s)
- Martin Pienkowski
- Osborne College of Audiology, Salus University, Elkins Park, PA 19027, USA
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12
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Weilnhammer V, Gerstner D, Huß J, Schreiber F, Alvarez C, Steffens T, Herr C, Heinze S. Exposure to leisure noise and intermittent tinnitus among young adults in Bavaria: longitudinal data from a prospective cohort study. Int J Audiol 2021; 61:89-96. [PMID: 33787447 DOI: 10.1080/14992027.2021.1899312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVES To investigate the association between total leisure noise exposure and intermittent tinnitus among young adults. DESIGN Data were obtained from the Ohrkan study, an ongoing prospective cohort study conducted in South Germany since 2009. Information about exposure to impulse and leisure noise, tinnitus occurrences, sociodemographic variables, and self-rated hearing ability were analysed at four time points over a period of seven and a half years. STUDY SAMPLE Participants of the Ohrkan cohort study, who provided data about the occurrence of tinnitus for all surveys (n = 1028). RESULTS Intermittent tinnitus was reported in the majority of the sample (60%). The risk for intermittent tinnitus increased with higher sound pressure levels from exposure to leisure noise (full model (Odds Ratio, 95%CI): 80-<85dB(A): 1.41 [1.13-1.78], 85-<90dB(A): 1.73 [1.38-2.16], >90dB(A): 2.04 [1.59-2.61]). Visiting nightclubs was a major contributor to this relationship. Of the considered covariables, self-rated hearing as "poor", and growing up in a single-parent household were significantly associated with intermittent tinnitus. CONCLUSION Intermittent tinnitus is very frequent among young adults and is associated with high levels of leisure noise exposure. To prevent intermittent tinnitus, reduced sound pressure levels and the use of hearing protection are necessary.
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Affiliation(s)
- Veronika Weilnhammer
- Department of Occupational and Environmental Medicine, Epidemiology, Bavarian Health and Food Safety Authority, Munich, Germany
| | - Doris Gerstner
- Department of Occupational and Environmental Medicine, Epidemiology, Bavarian Health and Food Safety Authority, Munich, Germany
| | - Jonas Huß
- Department of Occupational and Environmental Medicine, Epidemiology, Bavarian Health and Food Safety Authority, Munich, Germany
| | - Fabian Schreiber
- Department of Occupational and Environmental Medicine, Epidemiology, Bavarian Health and Food Safety Authority, Munich, Germany
| | - Carmelo Alvarez
- Ear, Nose and Throat Department, University Hospital of Regensburg, Regensburg, Germany
| | - Thomas Steffens
- Ear, Nose and Throat Department, University Hospital of Regensburg, Regensburg, Germany
| | - Caroline Herr
- Department of Occupational and Environmental Medicine, Epidemiology, Bavarian Health and Food Safety Authority, Munich, Germany.,Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinical Centre of the Ludwig Maximilian University, Munich, Germany
| | - Stefanie Heinze
- Department of Occupational and Environmental Medicine, Epidemiology, Bavarian Health and Food Safety Authority, Munich, Germany.,Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinical Centre of the Ludwig Maximilian University, Munich, Germany
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13
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Moore DR, Whiston H, Lough M, Marsden A, Dillon H, Munro KJ, Stone MA. FreeHear: A New Sound-Field Speech-in-Babble Hearing Assessment Tool. Trends Hear 2020; 23:2331216519872378. [PMID: 31599206 PMCID: PMC6787881 DOI: 10.1177/2331216519872378] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Pure-tone threshold audiometry is currently the standard test of hearing.
However, in everyday life, we are more concerned with listening to speech of
moderate loudness and, specifically, listening to a particular talker against a
background of other talkers. FreeHear delivers strings of three spoken digits
(0–9, not 7) against a background babble via three loudspeakers placed in front
and to either side of a listener. FreeHear is designed as a rapid, quantitative
initial assessment of hearing using an adaptive algorithm. It is designed
especially for children and for testing listeners who are using hearing devices.
In this first report on FreeHear, we present developmental considerations and
protocols and results of testing 100 children (4–13 years old) and 23 adults
(18–30 years old). Two of the six 4 year olds and 91% of all older children
completed full testing. Speech reception threshold (SRT) for digits and noise
colocated at 0° or separated by 90° both improved linearly across 4 to 12 years
old by 6 to 7 dB, with a further 2 dB improvement for the adults. These data
suggested full maturation at approximately 15 years old SRTs at 90° digits/noise
separation were better by approximately 6 dB than SRTs colocated at 0°. This
spatial release from masking did not change significantly across age.
Test–retest reliability was similar for children and adults (standard deviation
of 2.05–2.91 dB SRT), with a mean practice improvement of 0.04–0.98 dB. FreeHear
shows promise as a clinical test for both children and adults. Further trials in
people with hearing impairment are ongoing.
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Affiliation(s)
- David R Moore
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, UK.,Communication Sciences Research Center, Cincinnati Children's Hospital Medical Center, OH, USA.,Department of Otolaryngology, University of Cincinnati College of Medicine, OH, USA
| | - Helen Whiston
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, UK.,Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, UK
| | - Melanie Lough
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, UK.,Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, UK
| | - Antonia Marsden
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, UK.,Centre for Biostatistics, School of Health Sciences, The University of Manchester, UK
| | - Harvey Dillon
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, UK.,Australian Hearing Hub, Macquarie University, Macquarie Park, Australia
| | - Kevin J Munro
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, UK.,Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, UK
| | - Michael A Stone
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, UK.,Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, UK
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Abstract
How many people are affected by tinnitus? Is the risk of developing tinnitus on the rise or has it been declining over time? What modifiable lifestyle factors could help to prevent tinnitus? These population-based questions can be addressed through epidemiological research. Epidemiology refers to the underlying and basic science of public health. It describes the study of the distribution and determinants of health-related states or events in specified populations and the application of this study to the control of health problems. There are two key concepts in epidemiology: (1) measures of frequency and (2) measures of effect. In this chapter, we introduce the two main measures of frequency, prevalence and incidence. We also introduce the notion of risk factors, critical for understanding measures of effect concerning the risk of developing a health condition. In both sections, we provide illustrative examples from the published literature on tinnitus. We end by offering a critical evaluation of the current status of epidemiological research on tinnitus and point to some promising future directions.
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15
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Neitzel RL, Fligor BJ. Risk of noise-induced hearing loss due to recreational sound: Review and recommendations. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2019; 146:3911. [PMID: 31795675 DOI: 10.1121/1.5132287] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
This review was conducted to address three questions related to recreational sound exposure: (1) what criteria are used to determine noise exposure limits, (2) are there differences in the risk of hearing loss from occupational noise versus recreational sound, and (3) what is an appropriate exposure limit for recreational sound? For the first question, most standards specify an 8-h occupational noise exposure limit (LEX) of 85 dBA. This limit assumes that some workers exposed at the limit will develop hearing loss. To eliminate the risk of hearing loss, a 24-h equivalent continuous level (LEQ24h) limit of 70 dBA is appropriate. For the second question, there is some evidence that the effects of occupational noise on hearing may be worse than energetically equivalent recreational sound. Limits developed for noise are nevertheless applicable to recreational sound, and use of existing statistical models to predict hearing loss from recreational sound is appropriate, with the caveat that these models are limited to durations ≤40 years. For the third question, a recreational sound limit of 80 dBA LEX, equivalent to a 75 dBA LEQ24h, will virtually eliminate the risk of recreationally induced hearing loss in adults. Lower limits may be warranted for vulnerable or susceptible individuals.
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Affiliation(s)
- Richard L Neitzel
- Department of Environmental Health Sciences, University of Michigan, School of Public Health, 1415 Washington Heights, Ann Arbor, Michigan 48109, USA
| | - Brian J Fligor
- Tobias & Battite, Incorporated, 16 Temple Place, Boston, Massachusetts 02111, USA
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16
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Feder K, Marro L, McNamee J, Michaud D. Prevalence of loud leisure noise activities among a representative sample of Canadians aged 6-79 years. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2019; 146:3934. [PMID: 31795722 DOI: 10.1121/1.5132949] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
This population-based study estimates the prevalence of loud leisure noise exposure and hearing protection usage among Canadians, as well as the population potentially at-risk using an occupational limit of 85 dBA, LEX 40 h, which denotes a typical occupational noise limit for a 40 hour work week. A total of 10 460 participants, aged 6-79 years, completed a Canadian Health Measures Survey household questionnaire. Loud leisure noise was defined by vocal effort required while communicating at arm's length except for loud personal listening device (PLD) usage with earbuds/headphones, which included both volume setting and vocal effort. The most prevalent loud leisure noise activities were amplified music, car/home stereo listening, and power tools, with 40% reporting each source, followed by sporting/entertainment (25%), gasoline engines (23%), and loud PLD listening (19.5%). Loud leisure noise was more prevalent among 12-39 year olds and males. Hearing protection usage was uncommon, from 44.2% (firearms) to 20.3% (power tools) and below 3% during amplified music and sporting/entertainment events. Calculations using self-reported duration of loud leisure noise activities estimated that 6.6 × 106 Canadians were in the high cumulative noise exposure category. A large proportion of Canadians would be expected to develop some degree of noise-induced hearing loss should this pattern persist over years.
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Affiliation(s)
- Katya Feder
- Health Canada, Environmental and Radiation Health Sciences Directorate, Consumer and Clinical Radiation Protection Bureau, 775 Brookfield Road, Ottawa, Ontario K1A 1C1, Canada
| | - Leonora Marro
- Health Canada, Environmental Health Science and Research Bureau, Population Studies Division, Biostatistics Section, Ottawa, Ontario K1A 0K9, Canada
| | - James McNamee
- Health Canada, Environmental and Radiation Health Sciences Directorate, Consumer and Clinical Radiation Protection Bureau, 775 Brookfield Road, Ottawa, Ontario K1A 1C1, Canada
| | - David Michaud
- Health Canada, Environmental and Radiation Health Sciences Directorate, Consumer and Clinical Radiation Protection Bureau, 775 Brookfield Road, Ottawa, Ontario K1A 1C1, Canada
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17
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Thomas ME, Guercio GD, Drudik KM, de Villers-Sidani É. Evidence of Hyperacusis in Adult Rats Following Non-traumatic Sound Exposure. Front Syst Neurosci 2019; 13:55. [PMID: 31708754 PMCID: PMC6819503 DOI: 10.3389/fnsys.2019.00055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 10/03/2019] [Indexed: 11/13/2022] Open
Abstract
Manipulations that enhance neuroplasticity may inadvertently create opportunities for maladaptation. We have previously used passive exposures to non-traumatic white noise to open windows of plasticity in the adult rat auditory cortex and induce frequency-specific functional reorganizations of the tonotopic map. However, similar reorganizations in the central auditory pathway are thought to contribute to the generation of hearing disorders such as tinnitus and hyperacusis. Here, we investigate whether noise-induced reorganizations are accompanied by electrophysiological or behavioral evidence of tinnitus or hyperacusis in adult Long-Evans rats. We used a 2-week passive exposure to moderate-intensity (70 dB SPL) broadband white noise to reopen a critical period for spectral tuning such that a second 1-week exposure to 7 kHz tone pips produced an expansion of the 7 kHz frequency region in the primary auditory cortex (A1). We demonstrate for the first time that this expansion also takes place in the ventral auditory field (VAF). Sound exposure also led to spontaneous and sound-evoked hyperactivity in the anterior auditory field (AAF). Rats were assessed for behavioral evidence of tinnitus or hyperacusis using gap and tone prepulse inhibition of the acoustic startle response. We found that sound exposure did not affect gap-prepulse inhibition. However, sound exposure led to an improvement in prepulse inhibition when the prepulse was a 7 kHz tone, showing that exposed rats had enhanced sensorimotor gating for the exposure frequency. Together, our electrophysiological and behavioral results provide evidence of hyperacusis but not tinnitus in sound-exposed animals. Our findings demonstrate that periods of prolonged noise exposure may open windows of plasticity that can also be understood as windows of vulnerability, potentially increasing the likelihood for maladaptive plasticity to take place.
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Affiliation(s)
- Maryse E Thomas
- Montreal Neurological Institute, McGill University, Montreal, QC, Canada.,Centre for Research on Brain, Language and Music, Montreal, QC, Canada
| | - Gerson D Guercio
- Department of Psychiatry, University of Minnesota Medical School, Minneapolis, MN, United States.,Biomedical Sciences Institute, Federal University of Rio de Janeiro, Rio de Janiero, Brazil
| | - Kristina M Drudik
- Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Étienne de Villers-Sidani
- Montreal Neurological Institute, McGill University, Montreal, QC, Canada.,Centre for Research on Brain, Language and Music, Montreal, QC, Canada
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18
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Pienkowski M. Rationale and Efficacy of Sound Therapies for Tinnitus and Hyperacusis. Neuroscience 2019; 407:120-134. [DOI: 10.1016/j.neuroscience.2018.09.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 09/05/2018] [Accepted: 09/07/2018] [Indexed: 12/20/2022]
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19
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Tinnitus Severity Is Related to the Sound Exposure of Symphony Orchestra Musicians Independently of Hearing Impairment. Ear Hear 2019; 40:88-97. [PMID: 29757798 PMCID: PMC6319581 DOI: 10.1097/aud.0000000000000594] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Objectives: Tinnitus can be debilitating and with great impact of musicians professional and private life. The objectives of the study were therefore to: (1) describe the epidemiology of tinnitus including its severity in classical orchestra musicians, (2) investigate the association between tinnitus severity in classical musicians and their cumulative lifetime sound exposure, and (3) the association between tinnitus and hearing thresholds. Design: The study population included all musicians from five Danish symphony orchestras. Answers regarding their perception of tinnitus were received from 325 musicians, and 212 musicians were also tested with audiometry. Any tinnitus and severe tinnitus were two definitions of tinnitus used as outcomes and analyzed in relation to an estimation of the cumulative lifetime sound exposure from sound measurements and previously validated questionnaires and the average hearing threshold of 3, 4, and 6 kHz. Results: Thirty-five percentage of all musicians (31% female and 38% of male musicians) reported having experienced at least one episode of tinnitus lasting for more than 5 minutes during their life. Severe tinnitus with a severe impact on daily life was reported by 19% of the musicians (18% of female and 21% of male musicians). The severity of tinnitus was associated with increased lifetime sound exposure but not to poorer high frequency hearing thresholds when the lifetime sound exposure was considered. The odds ratio for an increase in one unit of tinnitus severity was 1.25 (95% CI, 1.12–1.40) for every 1 dB increase in lifetime sound exposure. Conclusion: Musicians frequently report tinnitus. Any tinnitus and severe tinnitus are significantly associated with the cumulative lifetime sound exposure, which was shown to be the most important factor not only for the prevalence but also for the severity of tinnitus—even in musicians without hearing loss. High-frequency hearing thresholds and tinnitus severity were correlated only if the cumulative lifetime sound exposure was excluded from the analyses.
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20
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Biswas R, Lugo A, Gallus S, Akeroyd MA, Hall DA. Standardized questions in English for estimating tinnitus prevalence and severity, hearing difficulty and usage of healthcare resources, and their translation into 11 European languages. Hear Res 2019; 377:330-338. [PMID: 30853349 DOI: 10.1016/j.heares.2019.02.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 01/16/2019] [Accepted: 02/20/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Prevalence estimates depend largely on the nature of the question asked to define the presence of the health condition, and the literature on the population burden of tinnitus and hearing difficulties is no different in this respect. The lack of standardized questions for data collection limits comparison across studies and across countries. The purpose of this short Technical Note is to report the first attempt to establish a set of standard questions developed for use in population-based surveys, and their adaptation and translation from English into 11 European languages. METHODS Four questions and their corresponding response options were adapted from existing population-based surveys to assess tinnitus prevalence, tinnitus symptom severity, use of healthcare resources for tinnitus and hearing difficulty. The translated versions (Bulgarian, French, German, Greek, Italian, Latvian, Polish, Portuguese, Romanian, Russian, and Spanish) were generated using recognized methods to achieve a "world-for-world" translation. RESULTS Translated versions were produced with acceptable functional equivalence to the original English-language version, as judged by a small panel of bilingual speakers who participated in the online field testing. CONCLUSION This work is the first of its kind to promote multi-national standardization by creating a set of tools that can readily be used across countries. These are currently being used in a European-wide study of tinnitus prevalence, and have wider application across English- and Spanish speaking countries including the Americas and Oceania.
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Affiliation(s)
- Roshni Biswas
- Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Giuseppe La Masa, 19, Milan, 20156, Italy; Hearing Sciences, Division of Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham, NG7 2UH, United Kingdom; NIHR Nottingham Biomedical Research Centre, Ropewalk House, 113 the Ropewalk, Nottingham, NG1 5DU, United Kingdom.
| | - Alessandra Lugo
- Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Giuseppe La Masa, 19, Milan, 20156, Italy.
| | - Silvano Gallus
- Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Giuseppe La Masa, 19, Milan, 20156, Italy.
| | - Michael A Akeroyd
- Hearing Sciences, Division of Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham, NG7 2UH, United Kingdom; Medical Research Council Institute of Hearing Research, The University of Nottingham, University Park, Nottingham, NG7 2RD, United Kingdom.
| | - Deborah A Hall
- Hearing Sciences, Division of Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham, NG7 2UH, United Kingdom; NIHR Nottingham Biomedical Research Centre, Ropewalk House, 113 the Ropewalk, Nottingham, NG1 5DU, United Kingdom; Nottingham University Hospitals NHS Trust, Queens Medical Centre, Derby Road, Nottingham, NG7 2UH, United Kingdom; University of Nottingham Malaysia, Jalan Broga, 43500 Semeniyh, Selangor Darul Ehsan, Malaysia.
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21
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Akeroyd MA, Browning GG, Davis AC, Haggard MP. Hearing in Adults: A Digital Reprint of the Main Report From the MRC National Study of Hearing. Trends Hear 2019; 23:2331216519887614. [PMID: 31856690 PMCID: PMC7000909 DOI: 10.1177/2331216519887614] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/03/2019] [Accepted: 10/06/2019] [Indexed: 12/15/2022] Open
Abstract
The 1011-page book, Hearing in Adults, published in 1995, contains the fullest report of the United Kingdom’s Medical Research Council National Study of Hearing. It was designed to determine the prevalence and distribution in Great Britain of audiometrically measured hearing loss as a function of age, gender, occupation, and noise exposure. The study’s size, quality, and breadth made it unique when it was done in the 1980s. These qualities remain, and its data are still the primary U.K. source for the prevalence of auditory problems. However, only 550 copies were printed, and the book is essentially unobtainable today. We describe here a fully searchable, open-access, digital (PDF) “reprinting” of Hearing in Adults, summarizing the study’s design and the book’s contents, together with a brief commentary in the light of subsequent developments.
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Affiliation(s)
- Michael A. Akeroyd
- Hearing Sciences, Division of Clinical Neurosciences, School of
Medicine, University of Nottingham, UK
| | - George G. Browning
- Hearing Sciences (Scottish Section), Division of Clinical
Neurosciences, School of Medicine, University of Nottingham, Glasgow, UK
| | - Adrian C. Davis
- Imperial College Healthcare NHS Trust, Charing Cross Hospital,
London, UK
- AD Cave Solutions Limited, London, UK
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22
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Effects of lifetime noise exposure on the middle-age human auditory brainstem response, tinnitus and speech-in-noise intelligibility. Hear Res 2018; 365:36-48. [DOI: 10.1016/j.heares.2018.06.003] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 05/25/2018] [Accepted: 06/08/2018] [Indexed: 01/03/2023]
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23
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Guest H, Dewey RS, Plack CJ, Couth S, Prendergast G, Bakay W, Hall DA. The Noise Exposure Structured Interview (NESI): An Instrument for the Comprehensive Estimation of Lifetime Noise Exposure. Trends Hear 2018; 22:2331216518803213. [PMID: 30295145 PMCID: PMC6176535 DOI: 10.1177/2331216518803213] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 08/24/2018] [Accepted: 08/27/2018] [Indexed: 02/05/2023] Open
Abstract
Lifetime noise exposure is generally quantified by self-report. The accuracy of retrospective self-report is limited by respondent recall but is also bound to be influenced by reporting procedures. Such procedures are of variable quality in current measures of lifetime noise exposure, and off-the-shelf instruments are not readily available. The Noise Exposure Structured Interview (NESI) represents an attempt to draw together some of the stronger elements of existing procedures and to provide solutions to their outstanding limitations. Reporting is not restricted to prespecified exposure activities and instead encompasses all activities that the respondent has experienced as noisy (defined based on sound level estimated from vocal effort). Changing exposure habits over time are reported by dividing the lifespan into discrete periods in which exposure habits were approximately stable, with life milestones used to aid recall. Exposure duration, sound level, and use of hearing protection are reported for each life period separately. Simple-to-follow methods are provided for the estimation of free-field sound level, the sound level emitted by personal listening devices, and the attenuation provided by hearing protective equipment. An energy-based means of combining the resulting data is supplied, along with a primarily energy-based method for incorporating firearm-noise exposure. Finally, the NESI acknowledges the need of some users to tailor the procedures; this flexibility is afforded, and reasonable modifications are described. Competency needs of new users are addressed through detailed interview instructions (including troubleshooting tips) and a demonstration video. Limited evaluation data are available, and future efforts at evaluation are proposed.
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Affiliation(s)
- Hannah Guest
- Manchester Centre for Audiology and
Deafness, University of Manchester, Manchester Academic Health Science Centre,
UK
| | - Rebecca S. Dewey
- Sir Peter Mansfield Imaging Centre,
School of Physics and Astronomy, University of Nottingham, UK
- NIHR Nottingham Biomedical Research
Centre, Nottingham University Hospitals NHS Trust, UK
- Hearing Sciences, Division of Clinical
Neuroscience, School of Medicine, University of Nottingham, UK
| | - Christopher J. Plack
- Manchester Centre for Audiology and
Deafness, University of Manchester, Manchester Academic Health Science Centre,
UK
- NIHR Manchester Biomedical Research
Centre, Central Manchester University Hospitals Foundation Trust, UK
- Department of Psychology, Lancaster
University, UK
| | - Samuel Couth
- Manchester Centre for Audiology and
Deafness, University of Manchester, Manchester Academic Health Science Centre,
UK
| | - Garreth Prendergast
- Manchester Centre for Audiology and
Deafness, University of Manchester, Manchester Academic Health Science Centre,
UK
| | - Warren Bakay
- Manchester Centre for Audiology and
Deafness, University of Manchester, Manchester Academic Health Science Centre,
UK
| | - Deborah A. Hall
- NIHR Nottingham Biomedical Research
Centre, Nottingham University Hospitals NHS Trust, UK
- Hearing Sciences, Division of Clinical
Neuroscience, School of Medicine, University of Nottingham, UK
- University of Nottingham Malaysia,
Selangor, Malaysia
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