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Yuan L, Li D, Tian Y, Sun Y. Greenness, Genetic Predisposition, and Tinnitus. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306706. [PMID: 38445888 PMCID: PMC11077638 DOI: 10.1002/advs.202306706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/19/2024] [Indexed: 03/07/2024]
Abstract
This study aimed to investigate the association between residential greenness and tinnitus and the potential interaction between greenness and genetic predisposition to tinnitus. The normalized difference vegetation index (NDVI) is used to measure residential greenness. The tinnitus is defined based on self-reported. In the cross-sectional analyses, logistic regression models are used for the baseline sample of the United Kingdom Biobank cohort. In the secondary analysis, a Cox proportional hazard model is used for a subsample of participants who completed the tinnitus questionnaire at follow-up. In the cross-sectional analysis including 106471 participants, higher residential greenness is associated with lower odds of tinnitus for each interquartile range increase in continuous NDVI, with an adjusted odds ratio of 0.97 (95% confidence interval: 0.95 to 0.99) for tinnitus. A similar association is observed in the longitudinal analysis, with an adjusted hazard ratio of 0.92 (95% confidence interval: 0.86 to 0.98) for the association of NDVI increased per interquartile range with incident tinnitus. Moreover, there is a significant interaction between greenness and genetic predisposition to tinnitus (P < 0.05). This study suggested that residential greenness is negatively associated with tinnitus. Greenness and genetic predisposition to tinnitus are found to have a significant interaction.
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Affiliation(s)
- Lan‐Lai Yuan
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430022China
| | - Dan‐Kang Li
- Ministry of Education Key Laboratory of Environment and Healthand State Key Laboratory of Environmental Health (Incubating)School of Public HealthTongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
- Department of Maternal and Child Health, School of Public Health, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Yao‐Hua Tian
- Ministry of Education Key Laboratory of Environment and Healthand State Key Laboratory of Environmental Health (Incubating)School of Public HealthTongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
- Department of Maternal and Child Health, School of Public Health, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430030China
| | - Yu Sun
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430022China
- Institute of Otorhinolaryngology, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430022China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and RegenerationWuhan430022China
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Barros ACMPD, Lopes RV, Gil D, Carmo ACFD, Onishi ET, Branco-Barreiro FCA. Auditory training for tinnitus treatment: a scoping review. Braz J Otorhinolaryngol 2024; 90:101361. [PMID: 38006725 PMCID: PMC10709205 DOI: 10.1016/j.bjorl.2023.101361] [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: 08/30/2023] [Accepted: 11/05/2023] [Indexed: 11/27/2023] Open
Abstract
OBJECTIVES Our study aimed to verify the evidence of auditory training employed in the audiological treatment of tinnitus in adults and older adults. METHODS Scoping review based on a search for articles in journals available in MEDLINE (PubMed), Embase (Elsevier), LILACS (BVS), and Cochrane Library. Titles and abstracts of the retrieved articles were assessed by peers, following the eligibility criteria; they were afterward read in full text, and the references were hand searched in the results found. Studies' level of evidence was classified into very high (Level A+), high (Level A), moderate (Level B), limited (Level C), low (Level D), or very low (Level D-) based on the Critically Appraised Topics. RESULTS 2160 records were identified in the searching stage and 15 studies were eligible for data extraction. Study design, sample characterization, auditory training tasks, sound stimuli, outcome measures, and results were extracted. Frequency discrimination training was the most frequent strategy, followed by auditory attentional skills training and multisensory training. Almost all studies with daily auditory training sessions reported significant benefits demonstrated in at least one outcome measure. Studies that used auditory discrimination training and attentional auditory skill stimulation to treat tinnitus obtained quality evidence levels ranging from limited to high (C‒A) and studies that applied multisensory training or attentional training combined with counseling and passive listening in tinnitus patients reached a high-quality evidence level (A). CONCLUSION Recent studies had higher levels of evidence and considered attentional factors and multisensory pathways in auditory training strategies.
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Affiliation(s)
| | - Rhayane Vitória Lopes
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fonoaudiologia, São Paulo, SP, Brazil
| | - Daniela Gil
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fonoaudiologia, São Paulo, SP, Brazil
| | | | - Ektor Tsuneo Onishi
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Clínica de Zumbido - Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, São Paulo, SP, Brazil.
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Bourez PH, Vallet GT, Fournier P. Improving Audiology Student Training by Clinical Simulation of Tinnitus: A Glimpse of the Lived Experience of Tinnitus. Brain Sci 2023; 13:1338. [PMID: 37759939 PMCID: PMC10526917 DOI: 10.3390/brainsci13091338] [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: 08/24/2023] [Revised: 09/13/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
PURPOSE Student audiology training in tinnitus evaluation and management is heterogeneous and has been found to be insufficient. We designed a new clinical simulation laboratory for training students on psychoacoustic measurements of tinnitus: one student plays the role of the tinnitus patient, wearing a device producing a sound like tinnitus on one ear, while another student plays the role of the audiologist, evaluating their condition. The objective of the study was to test this new clinical simulation laboratory of tinnitus from the perspective of the students. METHOD This study reports the findings from twenty-one audiology students (20 female and 1 male, mean age = 29, SD = 7.7) who participated in this laboratory for a mandatory audiology class at the Laval University of Quebec. Three students had hearing loss (one mild, two moderate). All students played the role of both the clinician and the patient, alternately. They also had to fill out a questionnaire about their overall experience of the laboratory. RESULTS The qualitative analysis revealed three main themes: "Benefits of the laboratory on future practice", "Barriers and facilitators of the psychoacoustic assessment", and "Awareness of living with tinnitus". The participants reported that this experience would have a positive impact on their ability to manage tinnitus patients in their future career. CONCLUSION This fast, cheap, and effective clinical simulation method could be used by audiology and other healthcare educators to strengthen students' skills and confidence in tinnitus evaluation and management. The protocol is made available to all interested parties.
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Affiliation(s)
- Pierre H. Bourez
- Department of Rehabilitation, Laval University, Quebec City, QC G1V 0A6, Canada
- Centre for Interdisciplinary Research in Rehabilitation and Social Integration (CIRRIS), Centre Intégré Universitaire de Santé et de Services Sociaux de La Capitale-Nationale (CIUSSS-CN), Quebec City, QC G1M 2S8, Canada
| | - Guillaume T. Vallet
- Department of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada;
- Centre de Recherche de L’institut Universitaire de Gériatrie de Montréal, Montreal, QC H3W 1W4, Canada
| | - Philippe Fournier
- Department of Rehabilitation, Laval University, Quebec City, QC G1V 0A6, Canada
- Centre for Interdisciplinary Research in Rehabilitation and Social Integration (CIRRIS), Centre Intégré Universitaire de Santé et de Services Sociaux de La Capitale-Nationale (CIUSSS-CN), Quebec City, QC G1M 2S8, Canada
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Seol HY, Jo M, Moon IJ. The Effectiveness of a Smartphone Application for Tinnitus Relief. Healthcare (Basel) 2023; 11:2368. [PMID: 37685402 PMCID: PMC10487111 DOI: 10.3390/healthcare11172368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/08/2023] [Accepted: 08/18/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND There has been a growing interest in the provision of smartphone- or internet-based tinnitus management. Studies have shown a positive impact of the smartphone applications on tinnitus symptoms. However, research into a relatively long-term effect of these applications on tinnitus relief as well as sound preferences has been sparse. This study explored the potential benefit of a tinnitus application in tinnitus relief over a period of six months. METHODS Twenty-two participants with subjective tinnitus were enrolled in the study. Puretone audiometry, tinnitus pitch and loudness matching, stress assessment, and questionnaires were completed at the initial visit and three and six months after the first visit. The participants used the tinnitus application for six months. RESULTS A significant reduction in subjective tinnitus loudness and annoyance and subjective stress level was observed. The Tinnitus Handicap Inventory scores were also significantly decreased after six months. The participants also reported high satisfaction with the application. Music and environmental sounds were the most preferred sound stimuli. CONCLUSIONS The findings of this study demonstrate the potential benefit of the tinnitus application for tinnitus improvement.
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Affiliation(s)
- Hye Yoon Seol
- Medical Research Institute, Sungkyunkwan University School of Medicine, Suwon 16419, Republic of Korea
- Hearing Research Laboratory, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Mini Jo
- Hearing Research Laboratory, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Il Joon Moon
- Hearing Research Laboratory, Samsung Medical Center, Seoul 06351, Republic of Korea
- Department of Otolaryngology-Head & Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
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Santacruz JL, de Kleine E, van Dijk P. Comparison between two self-guided tinnitus pitch matching methods. Front Aging Neurosci 2023; 15:1095178. [PMID: 36761182 PMCID: PMC9906993 DOI: 10.3389/fnagi.2023.1095178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/04/2023] [Indexed: 01/26/2023] Open
Abstract
Introduction Tinnitus pitch matching is a procedure by which the frequency of an external sound is manipulated in such a way that its pitch matches the one of the tinnitus. The correct measure of the tinnitus pitch plays an important role in the effectiveness of any sound-based therapies. To date, this assessment is difficult due to the subjective nature of tinnitus. Some of the existing pitch matching methods present a challenge for both patients and clinicians, and require multiple adjustments of frequency and loudness, which becomes increasingly difficult in case of coexisting hearing loss. In this paper, we present the comparison in terms of reliability between two self-guided pitch matching methods: the method of adjustment (MOA) and the multiple-choice method (MCM). Methods 20 participants with chronic tinnitus and hearing loss underwent the two assessments in two different sessions, 1 week apart. Measures of intraclass correlation (ICC) and difference in octaves (OD) within-method and within-session were obtained. Results Both methods presented good reliability, and the obtained values of ICC and OD suggested that both methods might measure a different aspect of tinnitus. Discussion Our results suggest that a multiple-choice method (MCM) for tinnitus pitch matching is as reliable in a clinical population as more conventional methods.
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Affiliation(s)
- Jose L. Santacruz
- Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, Groningen, Netherlands,Graduate School of Medical Sciences (Research School of Behavioral and Cognitive Neurosciences), University of Groningen, Groningen, Netherlands,*Correspondence: Jose L. Santacruz, ✉
| | - Emile de Kleine
- Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, Groningen, Netherlands,Graduate School of Medical Sciences (Research School of Behavioral and Cognitive Neurosciences), University of Groningen, Groningen, Netherlands
| | - Pim van Dijk
- Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, Groningen, Netherlands,Graduate School of Medical Sciences (Research School of Behavioral and Cognitive Neurosciences), University of Groningen, Groningen, Netherlands
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Searchfield GD, Sanders PJ. A randomized single-blind controlled trial of a prototype digital polytherapeutic for tinnitus. Front Neurol 2022; 13:958730. [PMID: 35989940 PMCID: PMC9389120 DOI: 10.3389/fneur.2022.958730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/13/2022] [Indexed: 11/13/2022] Open
Abstract
Objective This randomized single-blind controlled trial tested the hypothesis that a prototype digital therapeutic developed to provide goal-based counseling with personalized passive and active game-based sound therapy would provide superior tinnitus outcomes, and similar usability, to a popular passive sound therapy app over a 12 week trial period. Methods The digital therapeutic consisted of an app for iPhone or Android smartphone, Bluetooth bone conduction headphones, neck pillow speaker, and a cloud-based clinician dashboard to enable messaging and app personalization. The control app was a popular self-help passive sound therapy app called White Noise Lite (WN). The primary outcome measure was clinically meaningful change in Tinnitus Functional Index (TFI) between baseline and 12 weeks of therapy. Secondary tinnitus measures were the TFI total score and subscales across sessions, rating scales and the Client Oriented Scale of Improvement in Tinnitus (COSIT). Usability of the US and WN interventions were assessed using the System Usability Scale (SUS) and the mHealth App Usability Questionnaire (MAUQ). Ninety-eight participants who were smartphone app users and had chronic moderate-severe tinnitus (>6 months, TFI score > 40) were enrolled and were randomly allocated to one of the intervention groups. Thirty-one participants in the USL group and 30 in the WN group completed 12 weeks of trial. Results Mean changes in TFI for the USL group at 6 (16.36, SD 17.96) and 12 weeks (17.83 points, SD 19.87) were clinically meaningful (>13 points reduction), the mean change in WN scores were not clinically meaningful (6 weeks 10.77, SD 18.53; 12 weeks 10.12 points, SD 21.36). A statistically higher proportion of USL participants achieved meaningful TFI change at 6 weeks (55%) and 12 weeks (65%) than the WN group at 6 weeks (33%) and 12 weeks (43%). Mean TFI, rating and COSIT scores favored the US group but were not statistically different from WN. Usability measures were similar for both groups. Conclusions The USL group demonstrated a higher proportion of responders than the WN group. The usability of the USL therapeutic was similar to the established WN app. The digital polytherapeutic demonstrated significant benefit for tinnitus reduction supporting further development.
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Affiliation(s)
- Grant D. Searchfield
- Section of Audiology, The University of Auckland, Auckland, New Zealand
- Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand
- *Correspondence: Grant D. Searchfield
| | - Philip J. Sanders
- Section of Audiology, The University of Auckland, Auckland, New Zealand
- Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand
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Henry JA, Carlson KF, Theodoroff S, Folmer RL. Reevaluating the Use of Sound Therapy for Tinnitus Management: Perspectives on Relevant Systematic Reviews. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:2327-2342. [PMID: 35619049 DOI: 10.1044/2022_jslhr-21-00668] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
PURPOSE Tinnitus is a highly prevalent condition that can severely reduce health functioning. In spite of extant clinical practice guidelines (CPGs), implementation of these CPGs is relatively uncommon. As a result, patients seeking professional services for tinnitus often have no assurance of receiving evidence-based care. The purpose of this tutorial was to clarify the evidence for sound therapy so that it may be included in future CPGs for tinnitus. METHOD "Best clinical evidence" is obtained from high-quality systematic reviews, which are generally considered the highest level of evidence. Our review of recent, comprehensive, high-quality systematic reviews of interventions for tinnitus concludes that cognitive behavioral therapy is the only effective intervention, though the strength of evidence was generally rated as low in these reviews. Although trials of sound therapy for tinnitus have been included in these reviews, they have been rated as having high risk of bias (RoB) and not included in syntheses or rated as insufficient strength of evidence. RESULTS Conclusions from these and other reviews have influenced recommendations made in CPGs for tinnitus. These conclusions, however, can make it appear that an intervention for tinnitus is not effective, even if the opposite is true. We contend that the strict inclusion criteria for these reviews are counterproductive and have the effect of obscuring decades of evidence demonstrating the clinical effectiveness of sound therapies for tinnitus. Ultimately, this process has resulted in many patients not receiving sound therapy, despite what should be sufficient evidence that this is an effective form of intervention. CONCLUSION If we rely on systematic reviews using contemporary RoB assessment criteria for studies published prior to these reporting guidelines, then we risk excluding important conclusions regarding interventions that could help patients in need.
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Affiliation(s)
- James A Henry
- VA RR&D National Center for Rehabilitative Auditory Research, Veterans Affairs Portland Health Care System, OR
- Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland
| | - Kathleen F Carlson
- VA RR&D National Center for Rehabilitative Auditory Research, Veterans Affairs Portland Health Care System, OR
- School of Public Health, Oregon Health & Science University, Portland
- Center to Improve Veteran Involvement in Care, Veterans Affairs Portland Health Care System, OR
| | - Sarah Theodoroff
- VA RR&D National Center for Rehabilitative Auditory Research, Veterans Affairs Portland Health Care System, OR
- Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland
| | - Robert L Folmer
- VA RR&D National Center for Rehabilitative Auditory Research, Veterans Affairs Portland Health Care System, OR
- Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland
- Center to Improve Veteran Involvement in Care, Veterans Affairs Portland Health Care System, OR
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Cuesta M, Garzón C, Cobo P. Efficacy of Sound Therapy for Tinnitus Using an Enriched Acoustic Environment with Hearing-Loss Matched Broadband Noise. Brain Sci 2022; 12:82. [PMID: 35053825 PMCID: PMC8774207 DOI: 10.3390/brainsci12010082] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/01/2022] [Accepted: 01/03/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Tinnitus is a rather heterogeneous chronic condition/disorder which is difficult to treat. Some tinnitus treatments combine sound therapy with counselling. The main goal of this study is to report the efficacy of a customized sound therapy combined with counselling on a cohort of 83 tinnitus patients. METHODS 119 tinnitus subjects, recruited between January 2018 and June 2021, were subjected to a treatment consisting of a combination of an initial counselling session and four-month sound therapy. The sound stimulus was a personalized broadband noise colored by the audiometry of the subjects. These stimuli were given to the patients in mp3 format to be heard 1 h per day over 4 months. The tinnitus severity of the patients was evaluated monthly through the validated Spanish version of the Tinnitus Handicap Inventory. RESULTS Of the patients, 30% (36 of 119) withdrew from the treatment before finishing, and 96% (80 of 83) of the subjects completing the therapy attained some relief after 4 months. The overall average THI decrease of these 80 participants was 23. However, when the THI was analyzed by severity scales, it was found that patients with initial mild, moderate, severe and catastrophic handicap had an average THI decrease of 14, 20, 31 and 42 points, respectively. Thus, the average THI decrease depended on the baseline severity scale of patients. CONCLUSIONS Consequently, the proposed treatment was demonstrated to be effective in providing clinically relevant relief in tinnitus distress patients in just 4 months.
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Affiliation(s)
- María Cuesta
- Institute for Physical and Information Technologies (ITEFI), Spanish National Research Council (CSIC), 28006 Madrid, Spain;
| | - Christiam Garzón
- Facultad de Ingenierías y Ciencias Agropecuarias, University of The Americas, Avenue Granados y Colimes, Quito E12-41, Ecuador;
- Instrumentation and Applied Acoustics Research Group, Polytechnic University of Madrid (UPM), 28031 Madrid, Spain
| | - Pedro Cobo
- Institute for Physical and Information Technologies (ITEFI), Spanish National Research Council (CSIC), 28006 Madrid, Spain;
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Schoisswohl S, Langguth B, Schecklmann M, Bernal-Robledano A, Boecking B, Cederroth CR, Chalanouli D, Cima R, Denys S, Dettling-Papargyris J, Escalera-Balsera A, Espinosa-Sanchez JM, Gallego-Martinez A, Giannopoulou E, Hidalgo-Lopez L, Hummel M, Kikidis D, Koller M, Lopez-Escamez JA, Marcrum SC, Markatos N, Martin-Lagos J, Martinez-Martinez M, Martinez-Martinez M, Ferron MM, Mazurek B, Mueller-Locatelli N, Neff P, Oppel K, Perez-Carpena P, Robles-Bolivar P, Rose M, Schiele T, Schiller A, Simoes J, Stark S, Staudinger S, Stege A, Verhaert N, Schlee W. Unification of Treatments and Interventions for Tinnitus Patients (UNITI): a study protocol for a multi-center randomized clinical trial. Trials 2021; 22:875. [PMID: 34863270 PMCID: PMC8642746 DOI: 10.1186/s13063-021-05835-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 11/15/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Tinnitus represents a relatively common condition in the global population accompanied by various comorbidities and severe burden in many cases. Nevertheless, there is currently no general treatment or cure, presumable due to the heterogeneity of tinnitus with its wide variety of etiologies and tinnitus phenotypes. Hence, most treatment studies merely demonstrated improvement in a subgroup of tinnitus patients. The majority of studies are characterized by small sample sizes, unstandardized treatments and assessments, or applications of interventions targeting only a single organ level. Combinatory treatment approaches, potentially targeting multiple systems as well as treatment personalization, might provide remedy and enhance treatment responses. The aim of the present study is to systematically examine established tinnitus therapies both alone and in combination in a large sample of tinnitus patients. Further, it wants to provide the basis for personalized treatment approaches by evaluating a specific decision support system developed as part of an EU-funded collaborative project (Unification of treatments and interventions for tinnitus patients; UNITI project). METHODS/STUDY DESIGN This is a multi-center parallel-arm randomized clinical trial conducted at five different clinical sites over the EU. The effect of four different tinnitus therapy approaches (sound therapy, structured counseling, hearing aids, cognitive behavioral therapy) applied over a time period of 12 weeks as a single or rather a combinatory treatment in a total number of 500 chronic tinnitus patients will be investigated. Assessments and interventions are harmonized over the involved clinical sites. The primary outcome measure focuses on the domain tinnitus distress assessed via the Tinnitus Handicap Inventory. DISCUSSION Results and conclusions from the current study might not only provide an essential contribution to combinatory and personalized treatment approaches in tinnitus but could also provide more profound insights in the heterogeneity of tinnitus, representing an important step towards a cure for tinnitus. TRIAL REGISTRATION ClinicalTrials.gov NCT04663828 . Registered on 11 December 2020.
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Affiliation(s)
- Stefan Schoisswohl
- Department of Psychiatry and Psychotherapy, University of Regensburg, Universitaetsstraße 84, 93053, Regensburg, Germany.
| | - Berthold Langguth
- Department of Psychiatry and Psychotherapy, University of Regensburg, Universitaetsstraße 84, 93053, Regensburg, Germany
| | - Martin Schecklmann
- Department of Psychiatry and Psychotherapy, University of Regensburg, Universitaetsstraße 84, 93053, Regensburg, Germany
| | - Alberto Bernal-Robledano
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria Ibs.GRANADA, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Benjamin Boecking
- Tinnitus Center, Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin und Humboldt Universität Berlin, Berlin, Germany
| | | | | | - Rilana Cima
- Department of Health Psychology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Sam Denys
- Department of Neurosciences, Research group Experimental Oto-Rhino-Laryngology, University of Leuven, Leuven, Belgium.,Department of Otorhinolaryngology - Head and Neck surgery, University Hospitals Leuven, Leuven, Belgium.,Multidisciplinary University Center for Speech-Language Pathology and Audiology, University Hospitals Leuven, Leuven, Belgium
| | | | - Alba Escalera-Balsera
- Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain
| | - Juan Manuel Espinosa-Sanchez
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria Ibs.GRANADA, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain
| | - Alvaro Gallego-Martinez
- Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain
| | | | - Leyre Hidalgo-Lopez
- Department of Mental Health, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Michael Hummel
- Central Biobank Charité, Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin und Humboldt Universität Berlin, Berlin, Germany
| | - Dimitris Kikidis
- Department of Otolaryngology, Head and Neck Surgery, National and Kapodistrian University of Athens, Hippocrateion General Hospital, Athens, Greece
| | - Michael Koller
- Center for Clinical Studies, University Hospital Regensburg, Regensburg, Germany
| | - Jose A Lopez-Escamez
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria Ibs.GRANADA, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain.,Department of Surgery, Division of Otolaryngology, Universidad de Granada, Granada, Spain
| | - Steven C Marcrum
- Department of Otolaryngology, University Hospital Regensburg, Regensburg, Germany
| | - Nikolaos Markatos
- Department of Otolaryngology, Head and Neck Surgery, National and Kapodistrian University of Athens, Hippocrateion General Hospital, Athens, Greece
| | - Juan Martin-Lagos
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria ibs. GRANADA, Hospital Universitario Clinico San Cecilio, Granada, Spain
| | - Maria Martinez-Martinez
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria Ibs.GRANADA, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain
| | - Marta Martinez-Martinez
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria Ibs.GRANADA, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Department of Otolaryngology, Instituto de Investigacion Biosanitaria ibs. GRANADA, Hospital Universitario Clinico San Cecilio, Granada, Spain
| | - Maria Mata Ferron
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria Ibs.GRANADA, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain
| | - Birgit Mazurek
- Tinnitus Center, Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin und Humboldt Universität Berlin, Berlin, Germany
| | - Nicolas Mueller-Locatelli
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria ibs. GRANADA, Hospital Universitario Clinico San Cecilio, Granada, Spain
| | - Patrick Neff
- Department of Psychiatry and Psychotherapy, University of Regensburg, Universitaetsstraße 84, 93053, Regensburg, Germany.,Center for Cognitive Neuroscience and Department of Psychology, University of Salzburg, Salzburg, Austria
| | - Kevin Oppel
- Terzo-Institute for Applied Hearing Research, ISMA, Sonneberg, Germany
| | - Patricia Perez-Carpena
- Department of Otolaryngology, Instituto de Investigacion Biosanitaria Ibs.GRANADA, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain
| | - Paula Robles-Bolivar
- Otology & Neurotology Group CTS 495, Department of Genomic Medicine, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, Granada, Spain
| | - Matthias Rose
- Department of Psychosomatic and Psychotherapy, Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin und Humboldt Universität Berlin, Berlin, Germany
| | - Tabea Schiele
- Tinnitus Center, Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin und Humboldt Universität Berlin, Berlin, Germany
| | - Axel Schiller
- Department of Psychiatry and Psychotherapy, University of Regensburg, Universitaetsstraße 84, 93053, Regensburg, Germany
| | - Jorge Simoes
- Department of Psychiatry and Psychotherapy, University of Regensburg, Universitaetsstraße 84, 93053, Regensburg, Germany
| | - Sabine Stark
- Tinnitus Center, Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin und Humboldt Universität Berlin, Berlin, Germany
| | - Susanne Staudinger
- Department of Psychiatry and Psychotherapy, University of Regensburg, Universitaetsstraße 84, 93053, Regensburg, Germany
| | - Alexandra Stege
- Central Biobank Charité, Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin und Humboldt Universität Berlin, Berlin, Germany
| | - Nicolas Verhaert
- Department of Neurosciences, Research group Experimental Oto-Rhino-Laryngology, University of Leuven, Leuven, Belgium.,Department of Otorhinolaryngology - Head and Neck surgery, University Hospitals Leuven, Leuven, Belgium.,Multidisciplinary University Center for Speech-Language Pathology and Audiology, University Hospitals Leuven, Leuven, Belgium
| | - Winfried Schlee
- Department of Psychiatry and Psychotherapy, University of Regensburg, Universitaetsstraße 84, 93053, Regensburg, Germany
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10
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Theodoroff SM, McMillan GP, Schmidt CJ, Dann SM, Hauptmann C, Goodworth MC, Leibowitz RQ, Random C, Henry JA. Randomised controlled trial of interventions for bothersome tinnitus: Desyncra TM versus cognitive behavioural therapy. Int J Audiol 2021; 61:1035-1044. [PMID: 34851208 DOI: 10.1080/14992027.2021.2004325] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Compare the relative efficacy of DesyncraTM and Cognitive Behavioural Therapy (CBT). DESIGN AND STUDY SAMPLE Sixty-one participants were randomly assigned to receive either DesyncraTM (n = 29) or CBT (n = 32). Randomisation included stratification regarding current hearing aid (HA) use. Depending on group assignment, participants attended approximately 7-12 visits. Tinnitus distress was measured using the Tinnitus Questionnaire (TQ). RESULTS Mean TQ scores decreased post-baseline from 5-15 points across treatment arms and strata. Model-based findings for the no-HA stratum showed a difference of -2.0 TQ points favouring Desyncra at 24-weeks, with a 90% posterior interval varying from -5.4 points favouring Desyncra to 0.8 TQ points favouring CBT. For the HA stratum, results show a difference of -1.0 TQ points favouring Desyncra, with a 90% posterior interval ranging from -4.7 points favouring Desyncra to 2.9 points favouring CBT. CONCLUSIONS The difference between Desyncra and CBT on average showed greater improvement with Desyncra in the no-HA stratum by about 2 TQ points. To the extent that the study sample represents a clinical population and recognising the assumptions in the design and analysis, these results suggest Desyncra is just as effective or more so than CBT in reducing tinnitus distress.
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Affiliation(s)
- Sarah M Theodoroff
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, Portland, OR, USA.,Department of Otolaryngology - Head and Neck Surgery, Oregon Health and Science University, Portland, OR, USA
| | - Garnett P McMillan
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, Portland, OR, USA
| | | | - Serena M Dann
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, Portland, OR, USA
| | - Christian Hauptmann
- Desyncra Operating GmbH, Bad Neuenahr-Ahrweiler, Germany.,Bio-Inspired Information Processing, Department of Electrical Engineering and Computer Engineering, Technical University of Munich, Munich, Germany
| | | | | | - Chan Random
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, Portland, OR, USA
| | - James A Henry
- VA RR&D National Center for Rehabilitative Auditory Research, VA Portland Health Care System, Portland, OR, USA.,Department of Otolaryngology - Head and Neck Surgery, Oregon Health and Science University, Portland, OR, USA
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11
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Cuesta M, Cobo P. Audiometric Characteristics and Tinnitus Features in a Cohort of 170 Spanish Patients. Audiol Res 2021; 11:594-602. [PMID: 34842625 PMCID: PMC8628576 DOI: 10.3390/audiolres11040053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/21/2021] [Accepted: 10/29/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Tinnitus is a rather prevalent, quite heterogeneous, and difficult to treat auditory disorder. The aim of this article is to provide the design and results of a cross-sectional study related to audiological and tinnitus features in a group of 170 Spanish patients. METHODS Audiometric characteristics were assessed on the basis of the pure-tone audiometry of both ears in 170 tinnitus patients and 85 control subjects. The audiometric status of each tinnitus participant was assessed on the basis of the average auditory threshold (AAT) in the whole frequency range (from 125 Hz to 8 kHz), and low (from 125 Hz to 2 kHz) and high (from 3 kHz to 8 kHz)-frequency intervals. Tinnitus features were evaluated through personal interview with patients and included tinnitus duration, laterality, pitch, sound, and distress (Tinnitus Handicap Inventory, THI). Correlational analysis was carried out between audiological (AAT) and tinnitus (THI) variables. RESULTS A very weak Spearman rank correlation factor is found between both variables. CONCLUSIONS The subjective outcome of tinnitus distress (THI) was not correlated with the objective measure of hearing loss (AAT) in our cohort.
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Affiliation(s)
| | - Pedro Cobo
- Institute of Physical and Information Technologies (ITEFI), Spanish National Research Council (CSIC), Serrano 144, 28006 Madrid, Spain;
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12
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Searchfield GD, Sanders PJ, Doborjeh Z, Doborjeh M, Boldu R, Sun K, Barde A. A State-of-Art Review of Digital Technologies for the Next Generation of Tinnitus Therapeutics. Front Digit Health 2021; 3:724370. [PMID: 34713191 PMCID: PMC8522011 DOI: 10.3389/fdgth.2021.724370] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 07/12/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Digital processing has enabled the development of several generations of technology for tinnitus therapy. The first digital generation was comprised of digital Hearing Aids (HAs) and personal digital music players implementing already established sound-based therapies, as well as text based information on the internet. In the second generation Smart-phone applications (apps) alone or in conjunction with HAs resulted in more therapy options for users to select from. The 3rd generation of digital tinnitus technologies began with the emergence of many novel, largely neurophysiologically-inspired, treatment theories that drove development of processing; enabled through HAs, apps, the internet and stand-alone devices. We are now of the cusp of a 4th generation that will incorporate physiological sensors, multiple transducers and AI to personalize therapies. Aim: To review technologies that will enable the next generations of digital therapies for tinnitus. Methods: A "state-of-the-art" review was undertaken to answer the question: what digital technology could be applied to tinnitus therapy in the next 10 years? Google Scholar and PubMed were searched for the 10-year period 2011-2021. The search strategy used the following key words: "tinnitus" and ["HA," "personalized therapy," "AI" (and "methods" or "applications"), "Virtual reality," "Games," "Sensors" and "Transducers"], and "Hearables." Snowballing was used to expand the search from the identified papers. The results of the review were cataloged and organized into themes. Results: This paper identified digital technologies and research on the development of smart therapies for tinnitus. AI methods that could have tinnitus applications are identified and discussed. The potential of personalized treatments and the benefits of being able to gather data in ecologically valid settings are outlined. Conclusions: There is a huge scope for the application of digital technology to tinnitus therapy, but the uncertain mechanisms underpinning tinnitus present a challenge and many posited therapeutic approaches may not be successful. Personalized AI modeling based on biometric measures obtained through various sensor types, and assessments of individual psychology and lifestyles should result in the development of smart therapy platforms for tinnitus.
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Affiliation(s)
- Grant D. Searchfield
- Section of Audiology, The University of Auckland, Auckland, New Zealand
- Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand
- Centre for Brain Research, The University of Auckland, Auckland, New Zealand
| | - Philip J. Sanders
- Section of Audiology, The University of Auckland, Auckland, New Zealand
- Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand
- Centre for Brain Research, The University of Auckland, Auckland, New Zealand
| | - Zohreh Doborjeh
- Section of Audiology, The University of Auckland, Auckland, New Zealand
- Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand
- Centre for Brain Research, The University of Auckland, Auckland, New Zealand
| | - Maryam Doborjeh
- School of Engineering, Computer and Mathematical Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Roger Boldu
- Augmented Human Laboratory, Auckland Bioengineering Institute, The University of Auckland, Auckland, New Zealand
| | - Kevin Sun
- Section of Audiology, The University of Auckland, Auckland, New Zealand
| | - Amit Barde
- Empathic Computing Laboratory, Auckland Bioengineering Institute, The University of Auckland, Auckland, New Zealand
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13
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Frumkin MR, Kallogjeri D, Piccirillo JF, Beukes EW, Manchaiah V, Andersson G, Rodebaugh TL. Development and Preliminary Evaluation of the Tinnitus Severity Short Form. Am J Audiol 2021; 30:404-415. [PMID: 34029120 DOI: 10.1044/2021_aja-20-00164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Purpose Tinnitus, or the perception of sounds that occur without an external sound source, is a prevalent condition worldwide. For a subset of adults, tinnitus causes significant distress and impairment. Several patient-reported outcome measures have been developed to assess severity of tinnitus distress. However, at present, the field lacks a brief measure that is sensitive to treatment change. The purpose of the current study was to develop and preliminarily validate a brief questionnaire for tinnitus severity from two existing measures of tinnitus-related distress, the Tinnitus Handicap Inventory (THI) and Tinnitus Functional Index (TFI). Method Using data from nine study samples in the United States and United Kingdom, we conducted exploratory and confirmatory factor analyses to identify a short measure with good psychometric properties. We also assessed sensitivity to treatment-related change by examining associations with change in the TFI and THI. Finally, we conducted a confirmatory factor analysis of the final short questionnaire in a new sample of adults seeking treatment for tinnitus-related distress. Results We identified 10 items from the THI and TFI that exhibited limited loadings on secondary factors. The resulting Tinnitus Severity Short Form achieved good to excellent fit, including in a unique sample of individuals seeking online treatment for tinnitus, and appeared sensitive to treatment-related change. Conclusions The Tinnitus Severity Short Form developed in the current study may be a useful tool for the assessment of subjective severity and distress associated with tinnitus, especially when patient burden is a concern. Further research is necessary to fully validate the questionnaire for the assessment of treatment-related change.
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Affiliation(s)
- Madelyn R. Frumkin
- Department of Psychological & Brain Sciences, Washington University in St. Louis, MO
| | - Dorina Kallogjeri
- Department of Otolaryngology – Head & Neck Surgery, Washington University in St. Louis, MO
| | - Jay F. Piccirillo
- Department of Otolaryngology – Head & Neck Surgery, Washington University in St. Louis, MO
| | - Eldre W. Beukes
- Department of Speech and Hearing Sciences, Lamar University, Beaumont, TX
- Psychology and Sport Sciences, Anglia Ruskin University, Cambridge, United Kingdom
| | - Vinaya Manchaiah
- Department of Speech and Hearing Sciences, Lamar University, Beaumont, TX
- Department of Speech and Hearing, School of Allied Health Sciences, Manipal University, Karnataka, India
| | - Gerhard Andersson
- Department of Behavioral Sciences and Learning, Linköping University, Sweden
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institute, Stockholm, Sweden
| | - Thomas L. Rodebaugh
- Department of Psychological & Brain Sciences, Washington University in St. Louis, MO
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14
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Genitsaridi E, Kypraios T, Edvall NK, Trpchevska N, Canlon B, Hoare DJ, Cederroth CR, Hall DA. The spatial percept of tinnitus is associated with hearing asymmetry: Subgroup comparisons. PROGRESS IN BRAIN RESEARCH 2021; 263:59-80. [PMID: 34243891 DOI: 10.1016/bs.pbr.2021.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The spatial percept of tinnitus is hypothesized as an important variable for tinnitus subtyping. Hearing asymmetry often associates with tinnitus laterality, but not always. One of the methodological limitations for cross-study comparisons is how the variables for hearing asymmetry and tinnitus spatial perception are defined. In this study, data from two independent datasets were combined (n=833 adults, age ranging from 20 to 91 years, 404 males, 429 females) to investigate characteristics of subgroups with different tinnitus spatial perception focusing on hearing asymmetry. Three principle findings emerged. First, a hearing asymmetry variable emphasizing the maximum interaural difference most strongly discriminated unilateral from bilateral tinnitus. Merging lateralized bilateral tinnitus (perceived in both ears but worse in one side) with unilateral tinnitus weakened this relationship. Second, there was an association between unilateral tinnitus and ipsilateral asymmetric hearing. Third, unilateral and bilateral tinnitus were phenotypically distinct, with unilateral tinnitus being characterized by older age, asymmetric hearing, more often wearing one hearing aid, older age at tinnitus onset, shorter tinnitus duration, and higher percentage of time being annoyed by tinnitus. We recommend that careful consideration is given to the definitions of hearing asymmetry and tinnitus spatial perception in order to improve the comparability of findings across studies.
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Affiliation(s)
- Eleni Genitsaridi
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom; National Institute for Health Research Nottingham Biomedical Research Centre, Nottingham, United Kingdom; School of Mathematical Sciences, University of Nottingham, Nottingham, United Kingdom.
| | - Theodore Kypraios
- Experimental Audiology, Department of Physiology and Pharmacology, Biomedicum, Karolinska Institutet, Stockholm, Sweden
| | - Niklas K Edvall
- School of Mathematical Sciences, University of Nottingham, Nottingham, United Kingdom
| | - Natalia Trpchevska
- School of Mathematical Sciences, University of Nottingham, Nottingham, United Kingdom
| | - Barbara Canlon
- School of Mathematical Sciences, University of Nottingham, Nottingham, United Kingdom
| | - Derek J Hoare
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom; National Institute for Health Research Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Christopher R Cederroth
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom; National Institute for Health Research Nottingham Biomedical Research Centre, Nottingham, United Kingdom; School of Mathematical Sciences, University of Nottingham, Nottingham, United Kingdom
| | - Deborah A Hall
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom; National Institute for Health Research Nottingham Biomedical Research Centre, Nottingham, United Kingdom; Nottingham University Hospitals NHS Trust, Queens Medical Centre, Nottingham, United Kingdom; Heriot-Watt University Malaysia, Putrajaya, Wilayah Persekutuan Putrajaya, Malaysia
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15
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Durai M, Doborjeh Z, Sanders PJ, Vajsakovic D, Wendt A, Searchfield GD. Behavioral Outcomes and Neural Network Modeling of a Novel, Putative, Recategorization Sound Therapy. Brain Sci 2021; 11:554. [PMID: 33925762 PMCID: PMC8146945 DOI: 10.3390/brainsci11050554] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/23/2021] [Accepted: 04/24/2021] [Indexed: 02/07/2023] Open
Abstract
The mechanisms underlying sound's effect on tinnitus perception are unclear. Tinnitus activity appears to conflict with perceptual expectations of "real" sound, resulting in it being a salient signal. Attention diverted towards tinnitus during the later stages of object processing potentially disrupts high-order auditory streaming, and its uncertain nature results in negative psychological responses. This study investigated the benefits and neurophysiological basis of passive perceptual training and informational counseling to recategorize phantom perception as a more real auditory object. Specifically, it examined underlying psychoacoustic correlates of tinnitus and the neural activities associated with tinnitus auditory streaming and how malleable these are to change with targeted intervention. Eighteen participants (8 females, 10 males, mean age = 61.6 years) completed the study. The study consisted of 2 parts: (1) An acute exposure over 30 min to a sound that matched the person's tinnitus (Tinnitus Avatar) that was cross-faded to a selected nature sound (Cicadas, Fan, Water Sound/Rain, Birds, Water and Bird). (2) A chronic exposure for 3 months to the same "morphed" sound. A brain-inspired spiking neural network (SNN) architecture was used to model and compare differences between electroencephalography (EEG) patterns recorded prior to morphing sound presentation, during, after (3-month), and post-follow-up. Results showed that the tinnitus avatar generated was a good match to an individual's tinnitus as rated on likeness scales and was not rated as unpleasant. The five environmental sounds selected for this study were also rated as being appropriate matches to individuals' tinnitus and largely pleasant to listen to. There was a significant reduction in the Tinnitus Functional Index score and subscales of intrusiveness of the tinnitus signal and ability to concentrate with the tinnitus trial end compared to baseline. There was a significant decrease in how strong the tinnitus signal was rated as well as ratings of how easy it was to ignore the tinnitus signal on severity rating scales. Qualitative analysis found that the environmental sound interacted with the tinnitus in a positive way, but participants did not experience change in severity, however, characteristics of tinnitus, including pitch and uniformity of sound, were reported to change. The results indicate the feasibility of the computational SNN method and preliminary evidence that the sound exposure may change activation of neural tinnitus networks and greater bilateral hemispheric involvement as the sound morphs over time into natural environmental sound; particularly relating to attention and discriminatory judgments (dorsal attention network, precentral gyrus, ventral anterior network). This is the first study that attempts to recategorize tinnitus using passive auditory training to a sound that morphs from resembling the person's tinnitus to a natural sound. These findings will be used to design future-controlled trials to elucidate whether the approach used differs in effect and mechanism from conventional Broadband Noise (BBN) sound therapy.
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Affiliation(s)
- Mithila Durai
- Section of Audiology, School of Population Health, The University of Auckland, Auckland 1023, New Zealand; (M.D.); (Z.D.); (P.J.S.); (D.V.)
- Eisdell Moore Centre, Auckland 1023, New Zealand
- Centre for Brain Research, The University of Auckland, Auckland 1023, New Zealand
| | - Zohreh Doborjeh
- Section of Audiology, School of Population Health, The University of Auckland, Auckland 1023, New Zealand; (M.D.); (Z.D.); (P.J.S.); (D.V.)
- Eisdell Moore Centre, Auckland 1023, New Zealand
- Centre for Brain Research, The University of Auckland, Auckland 1023, New Zealand
| | - Philip J. Sanders
- Section of Audiology, School of Population Health, The University of Auckland, Auckland 1023, New Zealand; (M.D.); (Z.D.); (P.J.S.); (D.V.)
- Eisdell Moore Centre, Auckland 1023, New Zealand
- Centre for Brain Research, The University of Auckland, Auckland 1023, New Zealand
| | - Dunja Vajsakovic
- Section of Audiology, School of Population Health, The University of Auckland, Auckland 1023, New Zealand; (M.D.); (Z.D.); (P.J.S.); (D.V.)
- Eisdell Moore Centre, Auckland 1023, New Zealand
- Centre for Brain Research, The University of Auckland, Auckland 1023, New Zealand
| | - Anne Wendt
- Knowledge Engineering & Discovery Research Institute, Auckland University of Technology, Auckland 1010, New Zealand;
| | - Grant D. Searchfield
- Section of Audiology, School of Population Health, The University of Auckland, Auckland 1023, New Zealand; (M.D.); (Z.D.); (P.J.S.); (D.V.)
- Eisdell Moore Centre, Auckland 1023, New Zealand
- Centre for Brain Research, The University of Auckland, Auckland 1023, New Zealand
- Brain Research New Zealand—Rangahau Roro Aotearoa, The University of Auckland, Auckland 1142, New Zealand
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16
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Wei X, Lv H, Chen Q, Wang Z, Liu C, Zhao P, Gong S, Yang Z, Wang Z. Cortical Thickness Alterations in Patients With Tinnitus Before and After Sound Therapy: A Surface-Based Morphometry Study. Front Neurosci 2021; 15:633364. [PMID: 33746699 PMCID: PMC7973008 DOI: 10.3389/fnins.2021.633364] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 02/12/2021] [Indexed: 01/21/2023] Open
Abstract
This study aimed to explore brain surface-based morphometry cortical thickness changes in patients with idiopathic tinnitus before and after 24 weeks of sound therapy. In this prospective observational study, we recruited 33 tinnitus patients who had undergone 24 weeks of sound therapy and 26 matched healthy controls. For the two groups of subjects, a 3D-BRAVO pulse sequence was acquired both at baseline and at the 24th week. Structural image data preprocessing was performed using the DPABISurf toolbox. The Tinnitus Handicap Inventory (THI) score was assessed to determine the severity of tinnitus before and after treatment. Two-way mixed-model analysis of variance (ANOVA) and Pearson’s correlation analysis were used in the statistical analysis. Student–Newman–Keuls (SNK) tests were used in the post hoc analysis. Significantly lower cortical thickness was found in the left somatosensory and motor cortex (SMC), left posterior cingulate cortex (PCC), and right orbital and polar frontal cortex (OPFC) of the participants in the tinnitus group at baseline than in the participants in the HC group at baseline and after 24 weeks; in the tinnitus group, significantly higher cortical thickness was found after the 24 weeks sound therapy in comparison to the baseline in the left SMC, bilateral superior parietal cortex (SPC), left inferior parietal cortex (IPC), left PCC, and right OPFC. In the HC group, no statistically significant difference in cortical thickness was found after the 24 weeks treatment in comparison to the baseline in the bilateral SMC, bilateral SPC, left IPC, left PCC, or right OPFC. The changes in cortical thickness before and after sound therapy can provide certain reference values for clinical tinnitus treatment. These brain regions could serve as potential targets for neuroimaging.
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Affiliation(s)
- Xuan Wei
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Han Lv
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Qian Chen
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhaodi Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Chunli Liu
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Pengfei Zhao
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Shusheng Gong
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhenghan Yang
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhenchang Wang
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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17
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Abstract
In this chapter, I address the topic of tinnitus in the context of the patient's trajectory of care, with special attention to psychological comorbidities. Although most patients will cope with tinnitus and need no more than information and reassurance from professionals, a proportion of patients will need more supportive management. Assessment of psychological comorbidities is important to determine how urgent they should be seen in the clinic and their specific needs. The most frequent complaints are stress, depression, and anxiety. Although the direction of this relationship is still unclear (are comorbidities at the origin of tinnitus or are they a consequence of it), it is evident that the more serious comorbidities are at the onset of tinnitus, the worse the prognosis. Therefore, an assessment at the initial visit in the clinic is of utmost importance. There are valid and reliable psychometric tools to quickly draw a portrait of the psychological state of patients that can be used by audiologists, psychologists, or doctors. Therapeutic avenues can then be discussed with the patients to ensure them the best support possible.
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18
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Yan L, Wang W, Wu X, Fang Q, Yang J. Clinical characteristics of subjective idiopathic tinnitus and preliminarily analyses for the effect of tinnitus multielement integration sound therapy. Eur Arch Otorhinolaryngol 2021; 278:4199-4207. [PMID: 33388978 DOI: 10.1007/s00405-020-06501-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/13/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To study the psychoacoustic and audiological characteristics of patients with chronic subjective tinnitus and provide basis for the personalized diagnosis and treatment of tinnitus through a single tinnitus multielement integration sound therapy (T-MIST) and analysis of efficacy preliminarily. METHODS 145 patients with tinnitus were assessed by systematic medical history collection, professional examination of otolaryngology, audiology examination, full precision test (FPT), residual inhibition test (RIT), tinnitus handicap inventory (THI) and visual analog scale (VAS) annoyance. The correlation among factors was performed. RESULTS The frequency of tinnitus was correlated with the frequency of maximum hearing loss (P < 0.05). The loudness of tinnitus was correlated with the loudness of maximum hearing loss (P < 0.05). In this study, T-MIST was used to treat tinnitus. After treatment, tinnitus alleviated VAS annoyance (P < 0.05). The results of RIT were correlated with the effect of T-MIST (P < 0.05). CONCLUSION There was a correlation between tinnitus and hearing loss. The RIT may indicate the effectiveness of acoustic therapy in patients. The FPT can find the hidden hearing loss without display on routine pure tone audiometry, so as to provide a clinical reference for the detection of early hearing loss in tinnitus patients.
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Affiliation(s)
- Lin Yan
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230000, China
| | - Weiqing Wang
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230000, China
| | - Xiaoman Wu
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230000, China
| | - Qi Fang
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230000, China
| | - Jianming Yang
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230000, China.
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19
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Gubanova MV, Kalashnikova LA, Dobrynina LA. [Fibromuscular dysplasia and its neurological manifestations]. Zh Nevrol Psikhiatr Im S S Korsakova 2020; 120:116-123. [PMID: 33340306 DOI: 10.17116/jnevro2020120111116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The authors present the current data on the classification, epidemiology, etiology, neurological manifestations, prognosis, diagnosis, and treatment of patients with fibromuscular dysplasia (FMD). The review is based on the selection of publications by searching PubMed for keywords from the first sources until March 2019. FMD is a segmental non-atherosclerotic and non-inflammatory disease of large- and medium-caliber arteries leading to their stenosis. The disease occurs mostly in women (90%), and manifests itself in the 5th decade of life. In the cerebrovascular form of FMD, the extracranial internal carotid artery and the vertebral artery are usually affected. Diagnosis is based on the identification of alternation of narrowing and dilation of arteries using angiography (the string of beads sign (multifocal form)). Neurological manifestations include headache, tinnitus, and ischemic stroke, usually due to the dissection or stenosis, rarely, intracerebral or subarachnoid hemorrhages. The prognosis in most cases is favorable, relapses of strokes are rare. Treatment includes antiplatelet agents, if they are ineffective to prevent recurrence of ischemic stroke, endovascular treatment is carried out. Approaches to the treatment of intracranial aneurysms do not differ from those in patients without FMD.
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Tai Y, Husain FT. Association Between Tinnitus Pitch and Consonant Recognition in Noise. Am J Audiol 2020; 29:916-929. [PMID: 33237797 DOI: 10.1044/2020_aja-20-00050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Purpose Difficulties in speech-in-noise understanding are often reported in individuals with tinnitus. Building on our previous findings that speech-in-noise performance is correlated with subjective loudness of tinnitus, this study aimed to investigate the effect of tinnitus pitch on consonant recognition in noise. Method Pure-tone audiometry and the Quick Speech-in-Noise Test were conducted on 66 participants categorized into four groups by their hearing sensitivity and self-report of tinnitus. Consonant recognition scores at various frequency ranges were obtained at the 5 dB SNR condition of the Quick Speech-in-Noise Test. Participants with tinnitus also completed a tinnitus pitch-matching procedure. Correlation analyses were conducted between tinnitus pitch and the frequency of the worst consonant recognition, and the error rates based on word and sentence position were compared. Results Regardless of hearing sensitivity, tinnitus pitch did not correlate with the frequency of the worst consonant recognition. Sentence-initial word recognition was affected by hearing loss, whereas sentence-final word recognition was not affected by hearing loss or tinnitus. In contrast to individuals with normal hearing, participants with hearing loss varied in full-sentence recognition, with those reporting tinnitus exhibiting significantly higher error rates. Conclusions The findings suggest that the effect of tinnitus on consonant recognition in noise may involve higher level functions more than perceptual characteristics of tinnitus. Furthermore, for individuals with speech-in-noise concerns, clinical evaluation should address both hearing sensitivity and the presence of tinnitus. Future speech-in-noise studies should incorporate cognitive tests and, possibly, brain imaging to parse out the contribution of cognitive factors, such as cognitive control, in speech-in-noise in tinnitus.
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Affiliation(s)
- Yihsin Tai
- Department of Speech & Hearing Science, University of Illinois at Urbana–Champaign
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana–Champaign
| | - Fatima T. Husain
- Department of Speech & Hearing Science, University of Illinois at Urbana–Champaign
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana–Champaign
- Neuroscience Program, University of Illinois at Urbana–Champaign
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21
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Lan T, Zhao F, Xiong B. The Acceptability and Influencing Factors of an Internet-Based Tinnitus Multivariate Integrated Sound Therapy for Patients With Tinnitus. EAR, NOSE & THROAT JOURNAL 2020; 101:680-689. [PMID: 33258696 DOI: 10.1177/0145561320973768] [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: 01/06/2023] Open
Abstract
OBJECTIVE To explore the acceptability and influencing factors of an Internet-based Tinnitus Multivariate Integrated Sound Therapy (iT-MIST). The individually tailored sound therapy used narrowband noise centered on the patient's tinnitus frequency in combination with natural sounds and relaxing music. DESIGN Patients with tinnitus were given a 1-week trial of iT-MIST. Semistructured interviews were then carried out and a thematic analysis used to analyze, identify, organize, and report factors discovered in the data. STUDY SAMPLE Semistructured interviews were carried out with 11 participants, 2 women and 9 men, mean age 39.82 years. RESULTS The first theme identified from patient interview analysis was their motivation to undertake and expectations of iT-MIST. Nearly half of the participants indicated that advice from the physician was considered very important and professional. Benefits acknowledged by most participants from their iT-MIST experience were accessibility, convenience, time- and cost-effectiveness, and emotional benefit. However, a few participants with poor understanding of tinnitus and iT-MIST showed a negative acceptability with doubtful thoughts and complaints about technical issues such as being easily interrupted by messages and phone calls. CONCLUSION Patients with tinnitus in this study were not universally accepting of the iT-MIST therapy. Concerns about their tinnitus and ability to comply with doctor's recommendations were the main influencing factors. Attitude or willingness to explore new therapies facilitated its use. Emotional benefits, for example, relaxation and comfort, were seen to sustain motivation, while doubtful thoughts and technical problems negatively affected acceptability.
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Affiliation(s)
- Tianxiang Lan
- Centre for Speech and Language Therapy and Hearing Science, Cardiff School of Sport and Health Sciences, 11352Cardiff Metropolitan University, Cardiff, United Kingdom
| | - Fei Zhao
- Centre for Speech and Language Therapy and Hearing Science, Cardiff School of Sport and Health Sciences, 11352Cardiff Metropolitan University, Cardiff, United Kingdom.,Department of Hearing and Speech Science, 11352Xinhua College, Sun Yat-Sen University, Guangzhou, China
| | - Binbin Xiong
- Department of Otolaryngology, 558113Shenzhen University General Hospital, Shenzhen, Guangdong, China
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Neff P, Langguth B, Schecklmann M, Hannemann R, Schlee W. Comparing Three Established Methods for Tinnitus Pitch Matching With Respect to Reliability, Matching Duration, and Subjective Satisfaction. Trends Hear 2020; 23:2331216519887247. [PMID: 31805822 PMCID: PMC6900670 DOI: 10.1177/2331216519887247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The pitch of tinnitus sound is a key characteristic that is of importance
to research and sound therapies relying on exact tinnitus pitch
matches. The identification of this tinnitus pitch is a challenging
task as there is no objective measurement available. During the
tinnitus pitch-matching procedure, the participant identifies an
external sound that is most similar to the subjective perception of
the tinnitus. Several methods have been developed to perform this
pitch-matching procedure with tinnitus sufferers. In this study, we
aimed to compare the method of adjustment, the two-alternative
forced-choice (2AFC) method, and the likeness rating (LR) with respect
to reliability, matching duration, and subjective satisfaction.
Fifty-nine participants with chronic tinnitus were recruited and
performed five consecutive runs of tinnitus matching. The participants
were randomized to the three different pitch-matching methods. The
intraclass correlation coefficients were .67 for method of adjustment,
.63 for 2AFC, and .69 for LR, which can be interpreted as good
reliability for all the three methods. However, the 2AFC method
revealed significant larger within-subject variability than the other
measures. Across the five runs and the three different methods, all
participants learned to perform the pitch matching faster and with
better self-rated accuracy. Comparing the three pitch-matching
methods, LR is more time consuming and the participants were less
satisfied with the 2AFC method. Overall, the three pitch-matching
methods show good reliability. However, we identified differential
aspects for improvement in all methods, which are discussed in this
article.
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Affiliation(s)
- Patrick Neff
- Department of Psychiatry and Psychotherapy, University of Regensburg, Germany.,University Research Priority Program "Dynamics of Healthy Aging" University of Zurich, Switzerland
| | - Berthold Langguth
- Department of Psychiatry and Psychotherapy, University of Regensburg, Germany
| | - Martin Schecklmann
- Department of Psychiatry and Psychotherapy, University of Regensburg, Germany
| | | | - Winfried Schlee
- Department of Psychiatry and Psychotherapy, University of Regensburg, Germany
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23
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Durai M, Sanders P, Doborjeh Z, Doborjeh M, Wendt A, Kasabov N, Searchfield GD. Prediction of tinnitus masking benefit within a case series using a spiking neural network model. PROGRESS IN BRAIN RESEARCH 2020; 260:129-165. [PMID: 33637215 DOI: 10.1016/bs.pbr.2020.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Masking has been widely used as a tinnitus therapy, with large individual differences in its effectiveness. The basis of this variation is unknown. We examined individual tinnitus and psychological responses to three masking types, energetic masking (bilateral broadband static or rain noise [BBN]), informational masking (BBN with a notch at tinnitus pitch and 3-dimensional cues) and a masker combining both effects (BBN with spatial cues). Eleven participants with chronic tinnitus were followed for 12 months, each person used each masking approach for 3 months with a 1 month washout-baseline. The Tinnitus Functional Index (TFI), Tinnitus Rating Scales, Positive and Negative Affect Scale and Depression Anxiety Stress Scales, were measured every month of treatment. Electroencephalography (EEG) and psychoacoustic assessment was undertaken at baseline and following 3 months of each masking sound. The computational modeling of EEG data was based on the framework of brain-inspired Spiking Neural Network (SNN) architecture called NeuCube, designed for this study for mapping, learning, visualizing and classifying of brain activity patterns. EEG was related to clinically significant change in the TFI using the SNN model. The SNN framework was able to predict sound therapy responders (93% accuracy) from non-responders (100% accuracy) using baseline EEG recordings. The combination of energetic and informational masking was an effective treatment sound in more individuals than the other sounds used. Although the findings are promising, they are preliminary and require confirmation in independent and larger samples.
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Affiliation(s)
- Mithila Durai
- Section of Audiology, The University of Auckland, Auckland, New Zealand; Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand; Centre for Brain Research, The University of Auckland, Auckland, New Zealand; Brain Research New Zealand-Rangahau Roro Aotearoa, Auckland, New Zealand
| | - Philip Sanders
- Section of Audiology, The University of Auckland, Auckland, New Zealand; Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand; Centre for Brain Research, The University of Auckland, Auckland, New Zealand; Brain Research New Zealand-Rangahau Roro Aotearoa, Auckland, New Zealand
| | - Zohreh Doborjeh
- Section of Audiology, The University of Auckland, Auckland, New Zealand; Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand; Centre for Brain Research, The University of Auckland, Auckland, New Zealand; Brain Research New Zealand-Rangahau Roro Aotearoa, Auckland, New Zealand
| | - Maryam Doborjeh
- Information Technology and Software Engineering department, Auckland University of Technology, Auckland, New Zealand
| | - Anne Wendt
- School of Engineering, Computing and Mathematical Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Nikola Kasabov
- School of Engineering, Computing and Mathematical Sciences, Auckland University of Technology, Auckland, New Zealand; Intelligent Systems Research Centre, Ulster University, Newtownabbey, United Kingdom
| | - Grant D Searchfield
- Section of Audiology, The University of Auckland, Auckland, New Zealand; Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand; Centre for Brain Research, The University of Auckland, Auckland, New Zealand; Brain Research New Zealand-Rangahau Roro Aotearoa, Auckland, New Zealand.
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Abstract
OBJECTIVE This qualitative study sought to construct a model of empowerment for clinical implementation, based on the first-hand experience of a sample of individuals with chronic tinnitus. DESIGN The study was conducted in accordance with the inductive approach to data in classic grounded theory (GT). GT aims to build a model of behavior that accounts for the main concern of individuals and how they strive to resolve it. Twenty-one participants with chronic tinnitus (10 females, 11 males, age 31-85, mean: 57.6 years, mean duration of tinnitus: 12 years) were recruited through the patient association France Acouphènes and ENT consultations. Open-ended, tape-recorded interviews addressed the variation in the intrusiveness of tinnitus in daily life. A constant comparison analysis was undertaken to identify a core category and to distinguish stages in behavioral changes toward the tolerance of tinnitus. RESULTS Participants' main concern was to limit the intrusiveness of tinnitus day in, day out. They continuously had to handle tinnitus-induced frustration, which was found to be the core category of the analysis accounting for how all the participants tried to deal with the condition. The more they managed to handle their frustration, the better they coped with the condition. Three behavior patterns were identified as facilitating the ongoing management of tinnitus-induced frustration: (1) searching for perspective upon tinnitus; (2) maintaining order in perception despite its interference; and (3) alleviating conflict arising from social interactions. A model of empowerment is presented that is based on four stages toward tolerance of tinnitus. They are dominated by lack of perspective upon tinnitus (circuit 1), preservation of energy through attempts to control its intrusiveness (circuit 2), attempts to detach oneself from the interference of tinnitus through constant activities (circuit 3), and self-induced relief through the fulfillment of meaningful goals (circuit 4). CONCLUSION Tolerance of tinnitus requires finding balance between limiting one's social participation and spontaneity in carrying out meaningful activities. Tolerance can be enhanced by the preservation of one's energy and the mediating role of enjoyment through the fulfillment of gratifying goals. In patient counseling, it is essential to address the individual's desire for direct relief from tinnitus through its elimination. Individuals should be made aware that such a desire will likely be thwarted, resulting in the worsening of intrusiveness. Improvement in tolerance is accompanied by the attenuation of niggling self-awareness, a change that is typical of full commitment with valued goals and that helps in alleviating the interference of tinnitus. By understanding the role of frustration, individuals may develop a sense of responsibility in dealing with disabling tinnitus.
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25
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Han L, Pengfei Z, Chunli L, Zhaodi W, Xindi W, Qian C, Shusheng G, Zhenchang W. The effects of sound therapy in tinnitus are characterized by altered limbic and auditory networks. Brain Commun 2020; 2:fcaa131. [PMID: 33134919 PMCID: PMC7585694 DOI: 10.1093/braincomms/fcaa131] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/16/2020] [Accepted: 07/23/2020] [Indexed: 01/01/2023] Open
Abstract
To determine the neural mechanism underlying the effects of sound therapy on tinnitus, we hypothesize that sound therapy may be effective by modulating both local neural activity and functional connectivity that is associated with auditory perception, auditory information storage or emotional processing. In this prospective observational study, 30 tinnitus patients underwent resting-state functional magnetic resonance imaging scans at baseline and after 12 weeks of sound therapy. Thirty-two age- and gender-matched healthy controls also underwent two scans over a 12-week interval; 30 of these healthy controls were enrolled for data analysis. The amplitude of low-frequency fluctuation was analysed, and seed-based functional connectivity measures were shown to significantly alter spontaneous local brain activity and its connections to other brain regions. Interaction effects between the two groups and the two scans in local neural activity as assessed by the amplitude of low-frequency fluctuation were observed in the left parahippocampal gyrus and the right Heschl's gyrus. Importantly, local functional activity in the left parahippocampal gyrus in the patient group was significantly higher than that in the healthy controls at baseline and was reduced to relatively normal levels after treatment. Conversely, activity in the right Heschl's gyrus was significantly increased and extended beyond a relatively normal range after sound therapy. These changes were found to be positively correlated with tinnitus relief. The functional connectivity between the left parahippocampal gyrus and the cingulate cortex was higher in tinnitus patients after treatment. The alterations of local activity and functional connectivity in the left parahippocampal gyrus and right Heschl’s gyrus were associated with tinnitus relief. Resting-state functional magnetic resonance imaging can provide functional information to explain and ‘visualize’ the mechanism underlying the effect of sound therapy on the brain.
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Affiliation(s)
- Lv Han
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Zhao Pengfei
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Liu Chunli
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Wang Zhaodi
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Wang Xindi
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Chen Qian
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Gong Shusheng
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Wang Zhenchang
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
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26
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Korth D, Wollbrink A, Lukas C, Ivansic D, Guntinas-Lichius O, Salvari V, Paraskevopoulos E, Pantev C, Dobel C. Comparing pure tone and narrow band noise to measure tonal tinnitus pitch-match frequency. PROGRESS IN BRAIN RESEARCH 2020; 262:115-137. [PMID: 33931175 DOI: 10.1016/bs.pbr.2020.06.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Tinnitus assessment is a precursor for individualized treatment and outcome measurement. In the recent years, several studies proposed two-alternative forced choice (2AFC) recursive matching as a method to determine tinnitus pitch-match frequency in a standardized reliable manner. Currently, pure tones are used as comparison stimuli to assess pitch-match frequency. In this study, we investigated the psychometric quality of the method comparing different sound types. We measured 20 chronic tinnitus patients in 2 runs on 3 days. To assess pitch-match frequency, we used 2AFC recursive matching and compared results between pure tones and narrow band noise (NBN). Test-retest reliability between runs and across sound types was high (α>0.9) and increased across days. Perceived matching difficulty and time to completion decreased over repetitions. Importantly, the difference of matched frequencies (DMF) between runs was significantly less for NBN. When patients matched the spectral bandwidth of a test tone to their tinnitus, consistency was high (α=0.86) and no patient indicated continuously a pure tone. In conclusion, we recommend using NBN sounds in 2AFC recursive matching to assess pitch-match frequency as a standardized reliable method. Such a procedure could be offered as smartphone-based application to monitor tinnitus symptomatology for individualized assessment and treatment outcome.
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Affiliation(s)
- Daniela Korth
- Department of Otorhinolaryngology, Jena University Hospital, Friedrich-Schiller-University of Jena, Jena, Germany
| | - Andreas Wollbrink
- Institute for Biomagnetism and Biosignalanalysis, University of Münster, Münster, Germany
| | - Cosima Lukas
- Department of Otorhinolaryngology, Jena University Hospital, Friedrich-Schiller-University of Jena, Jena, Germany
| | - Daniela Ivansic
- Department of Otorhinolaryngology, Jena University Hospital, Friedrich-Schiller-University of Jena, Jena, Germany
| | - Orlando Guntinas-Lichius
- Department of Otorhinolaryngology, Jena University Hospital, Friedrich-Schiller-University of Jena, Jena, Germany
| | - Vasiliki Salvari
- Institute for Biomagnetism and Biosignalanalysis, University of Münster, Münster, Germany
| | - Evangelos Paraskevopoulos
- School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Christo Pantev
- Institute for Biomagnetism and Biosignalanalysis, University of Münster, Münster, Germany
| | - Christian Dobel
- Department of Otorhinolaryngology, Jena University Hospital, Friedrich-Schiller-University of Jena, Jena, Germany.
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27
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Abstract
Purpose
Sound therapy to reduce the emotional and functional effects of tinnitus has been used by audiologists since the 1970s when Jack Vernon introduced the masking method to provide a sense of relief from tinnitus distress. Our group renamed masking sound as “soothing” sound and distinguished it from “interesting” and “background” sound, each of which has a different purpose for tinnitus sound therapy. Other methods of sound therapy have the potential to reduce the “sensation” of tinnitus, including notched noise, matched noise, desynchronization, and residual inhibition. The purpose of this article is to provide an overview of the different sound therapy approaches to serve as a resource for audiologists who often provide sound therapy to their patients with tinnitus.
Conclusion
Although, according to systematic reviews, sound therapy does not have strong evidence for treatment of tinnitus, it is nonetheless well evidenced both through abundant research and clinical utilization mostly by audiologists. It is unknown if any one form of sound therapy is superior to any other.
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Affiliation(s)
- James A. Henry
- Veterans Affairs Rehabilitation Research & Development Service, National Center for Rehabilitative Auditory Research, VA Portland Health Care System, OR
- Department of Otolaryngology—Head & Neck Surgery, Oregon Health & Science University, Portland
| | - Candice M. Quinn
- Veterans Affairs Rehabilitation Research & Development Service, National Center for Rehabilitative Auditory Research, VA Portland Health Care System, OR
- Department of Otolaryngology—Head & Neck Surgery, Oregon Health & Science University, Portland
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Abstract
Device-based clinical treatments for tinnitus are predominantly sound based and include ear-level sound generators, hearing aids, cochlear implants, and tinnitus treatment devices. They are intended for patients with bothersome tinnitus. Bothersome tinnitus is characterized by problems with sleep, concentration, and mood. Most people with bothersome tinnitus have hearing loss and would benefit from amplification; however, not all patients are willing to use hearing aids. Tinnitus treatment devices are available to assist those who are not good candidates for amplification, and include devices used while sleeping and devices used for specified periods during the day.
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Abstract
This article is a comprehensive document on the diagnosis and management of fibromuscular dysplasia (FMD) which was commissioned by the Working Group 'Hypertension and the Kidney' of the European Society of Hypertension (ESH) and the Society for Vascular Medicine (SVM). This document updates previous consensus documents/scientific statements on FMD published in 2014 with full harmonization of the position of European and US experts. In addition to practical consensus-based clinical recommendations, including a consensus protocol for catheter-based angiography and percutaneous angioplasty for renal FMD, the document also includes the first analysis of the European/International FMD Registry and provides updated data from the US Registry for FMD. Finally, it provides insights on ongoing research programs and proposes future research directions for understanding this multifaceted arterial disease.
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30
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Korth D, Wollbrink A, Wunderlich R, Ivansic D, Guntinas-Lichius O, Salvari V, Pantev C, Dobel C. One Step Closer towards a Reliable Tinnitus Pitch-Match Frequency Determination Using Repetitive Recursive Matching. Audiol Neurootol 2020; 25:190-199. [DOI: 10.1159/000505308] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 12/09/2019] [Indexed: 11/19/2022] Open
Abstract
Introduction: The determination of the tinnitus pitch-match (PM) frequency is not straightforward but an important audiological assessment recommended for clinical and research purposes. We evaluated repetitive recursive matching using an iPod-based matching procedure as a method to estimate a patient’s PM frequency without audiometric equipment. Methods: One hundred and seventeen patients with chronic tonal tinnitus (uni- and bilateral tinnitus) measured their tinnitus in 10 sessions using a self-administered automated iPod-based procedure comprising a recursive 2 interval forced-choice test. Results: Mean SD of the PM frequency of all participants across sessions was 0.41 octaves. The internal consistency measured by Cronbach’s α was very high (0.8–>0.95). As an example, 7 PMs obtained excellent internal consistency (α = 0.93). The exclusion of the first and/or second session led to more definite PMs with a decreased SD. Outliers were identified by PMs departing 2 SDs (i.e., 0.94 octaves) from the mean variability (n = 5). Conclusion: Repetitive recursive matching together with recommendations for the exclusion of initial and redundant sessions as well as outlier identification and treatment can enable a reliable estimation of the PM frequency.
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Searchfield GD, Poppe TNER, Durai M, Jensen M, Kennedy MA, Maggo S, Miller AL, Park J, Russell BR, Shekhawat GS, Spiegel D, Sundram F, Wise K. A proof-of-principle study of the short-term effects of 3,4-methylenedioxymethamphetamine (MDMA) on tinnitus and neural connectivity. Int J Neurosci 2020; 130:671-682. [PMID: 31814488 DOI: 10.1080/00207454.2019.1702544] [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: This study was conducted to investigate the short-term behavioural and neurophysiological effects of 3,4-methylenedioxymethamphetamine (MDMA) on tinnitus perception.Methods: A double-blind randomized controlled cross-over design. Part 1. Behavioural measures of tinnitus following 30 mg MDMA or placebo administration (N = 5 participants) and Part 2. Behavioural measures of tinnitus and correlations between pairs of apriori regions of interest (ROI) using resting-state functional magnetic resonance imaging (rs-fMRI) before and after 70 mg of MDMA or placebo (N = 8 participants).Results: The results to MDMA were similar to placebo. For the 70 mg dose, there was a significant reduction after 4 h in annoyance and ignore ratings. RsMRI showed decreased connectivity compared with placebo administration between the left hippocampal, right hippocampal, left amygdala and right amygdala regions, and between the right posterior parahippocampal cortex and the left amygdala after two hours of 70 mg MDMA administration. Increased connectivity compared to placebo administration was found post MDMA between the right post-central gyrus and right posterior and superior temporal gyrus, and between the thalamus and frontoparietal network.Conclusions: Following 70 mg of MDMA two tinnitus rating scales significantly improved. There was, however, a placebo effect. Compared with placebo the rsMRI following the MDMA showed reductions in connectivity between the amygdala, hippocampus and parahippocampal gyrus. There is sufficient proof of concept to support future investigation of MDMA as a treatment for tinnitus.
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Affiliation(s)
- G D Searchfield
- Eisdell Moore Centre & Audiology Section, The University of Auckland, Auckland, New Zealand.,Centre for Brain Research, The University of Auckland, Auckland, New Zealand.,Brain Research New Zealand, Auckland, New Zealand
| | - T N E R Poppe
- Biomedical Engineering and Imaging Sciences, Kings College London, London, UK
| | - M Durai
- Eisdell Moore Centre & Audiology Section, The University of Auckland, Auckland, New Zealand.,Centre for Brain Research, The University of Auckland, Auckland, New Zealand
| | - M Jensen
- Pharmacy, Whakatane Hospital, Bay of Plenty, School of Pharmacy, University of Auckland, Auckland, New Zealand
| | - M A Kennedy
- Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - S Maggo
- Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - A L Miller
- Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - J Park
- Eisdell Moore Centre & Audiology Section, The University of Auckland, Auckland, New Zealand
| | - B R Russell
- School of Pharmacy, University of Otago, Dunedin, New Zealand
| | - G S Shekhawat
- Auckland University of Technology, Auckland, New Zealand
| | - D Spiegel
- Eisdell Moore Centre & Audiology Section, The University of Auckland, Auckland, New Zealand
| | - F Sundram
- Department of Psychological Medicine, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - K Wise
- Auckland University of Technology, Auckland, New Zealand
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32
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Sense and Sensibility: A Review of the Behavioral Neuroscience of Tinnitus Sound Therapy and a New Typology. Curr Top Behav Neurosci 2020; 51:213-247. [PMID: 33547596 DOI: 10.1007/7854_2020_183] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Tinnitus Sound Therapy is not a single strategy. It consists of many different sound types, targeting many different mechanisms. Therapies that use sound to cover, reduce attention to, or facilitate habituation of tinnitus are among the most common tinnitus treatment paradigms. Recent history has seen a proliferation of sound therapies, but they have each been criticized for having limited empirical support. In this review, Sound Therapy's modern history will be described, and a typology will be introduced and discussed in light of current behavioral neuroscience research. It will be argued that contributing factors to the limited evidence for the efficacy of Sound Therapy are its diversity, plural modes of action, and absence of a clear typology. Despite gaps in understanding the efficacy of sound's effects on tinnitus, there is compelling evidence for its multiple, but related, neurophysiological mechanisms. Evidence suggests that sound may reduce tinnitus through its presence, context, reaction, and potentially adaptation. This review provides insights into the neurocognitive basis of these tinnitus Sound Therapy modes. It concludes that a unifying classification is needed to secure and advance arguments in favor of Sound Therapy.
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Rocha AV, Mondelli MFCG. Applicability of the real ear measurement for audiological intervention of tinnitus. Braz J Otorhinolaryngol 2020; 86:14-22. [PMID: 30337103 PMCID: PMC9422393 DOI: 10.1016/j.bjorl.2018.07.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 05/17/2018] [Accepted: 07/30/2018] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Tinnitus is present in a large part of chronic health complaints, and it is considered a public health problem injurious to the individual's quality of life. Considering the increase of the world population associated with an increase of life expectancy, tinnitus remains a cause for medical concern, since during aging the occurrence of auditory impairments due to the deterioration of the peripheral auditory structures and central impairs the quality of life. OBJECTIVE The aim of the present study was to analyze the applicability of real ear measurements for audiological intervention of tinnitus through specific evaluation, selection, verification and validation of the hearing aids combined with the sound generator. METHODS Forty individuals of both genders with hearing loss and tinnitus complaints were deemed eligible to compose the sample. They were enrolled according to clinical symptoms and submitted to the following procedures: anamnesis and previous complaint history, high frequency audiometry, immittanciometry and acuphenometry with the research of psychoacoustic thresholds of pitch, loudness and minimum masking threshold, sound generator, in addition to the application of the Tinnitus Handicap Inventory and Visual Analog Scale tools. The entire sample was adapted with Siemens hearing aids and a sound generator, participated in a counseling session with support of digital material and evaluated in two situations: Initial Assessment (before the hearing aids and sound generator adaptation) and Final Assessment (6 months, after adaptation). The statistical analyzes were descriptive and inferential, adopted a significance level of 5% and the T-Paired Test and the Spearman Correlation test were performed. RESULTS The results showed that there was a benefit with the use of hearing aids combined with a sound generator from the statistically significant values and strong correlations between the sound generator verification data regarding acuphenometry and the nuisance/severity questionnaires. Regarding the verification of the sound generator, it is important to highlight that the entire sample selected the effective acoustic stimulation based on the comfort levels, which was proved in the present study to be a sufficient intensity for positive prognosis, whereas the users' noises were found below the psychoacoustic thresholds of acuphenometry. CONCLUSION The present study concluded that the audiological intervention with any level of sound stimulus is enough to obtain a positive prognosis in the medium term. Data that specifies that the verification of sound generator was effective at the real ear measurements are important in the evaluation and intervention of the complaint. In addition, it points out that the greater the tinnitus perception, the greater its severity, and the greater the nuisance, the higher the psychoacoustics thresholds of frequency and the minimum threshold of masking.
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Affiliation(s)
- Andressa Vital Rocha
- Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru (FOB), Bauru, SP, Brazil.
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Vajsakovic D, Maslin M, Searchfield GD. Principles and Methods for Psychoacoustic Evaluation of Tinnitus. Curr Top Behav Neurosci 2020; 51:419-459. [PMID: 33550568 DOI: 10.1007/7854_2020_211] [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: 12/23/2022]
Abstract
Tinnitus, the perception of sound in the absence of a physical sound in the environment, is highly heterogeneous. It varies in its etiology, characteristics, and impact on an individual's life. The sound is commonly described as "ringing," "buzzing," "crickets," "hissing," "humming." Tinnitus can be acute or chronic, mild or disabling. It can be perceived unilaterally or, more commonly, bilaterally. The sound and its location differ from person to person and fluctuate in the same individual over a certain period of time. This heterogeneity in characterization has important implications for research and clinical practice. Identifying patterns in how tinnitus sounds and its relationship to hearing may aid in identifying different forms of tinnitus and revealing their underlying mechanisms. However, the subjective nature of characterizing tinnitus makes it difficult to reliably define and measure. This chapter will focus on reviewing the psychoacoustic assessment of tinnitus, its relationship to cognitive and behavioral aspects of tinnitus, and its neuropathophysiology. In particular, it will describe the heterogeneity of tinnitus and tinnitus matching, and how individual variability in measures may be used to guide treatment and as a prognostic factor.
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Affiliation(s)
- Dunja Vajsakovic
- Section of Audiology, The University of Auckland, Auckland, New Zealand.,Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand.,Centre for Brain Research, The University of Auckland, Auckland, New Zealand.,Brain Research New Zealand, A Centre of Research Excellence, Auckland, New Zealand
| | - Michael Maslin
- Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand.,School of Psychology, Speech and Hearing, The University of Canterbury, Canterbury, New Zealand
| | - Grant D Searchfield
- Section of Audiology, The University of Auckland, Auckland, New Zealand. .,Eisdell Moore Centre, The University of Auckland, Auckland, New Zealand. .,Centre for Brain Research, The University of Auckland, Auckland, New Zealand. .,Brain Research New Zealand, A Centre of Research Excellence, Auckland, New Zealand.
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Touzé E, Southerland AM, Boulanger M, Labeyrie PE, Azizi M, Bouatia-Naji N, Debette S, Gornik HL, Hussain SM, Jeunemaitre X, Joux J, Kirton A, Le Hello C, Majersik JJ, Mocco J, Persu A, Sharma A, Worrall BB, Olin JW, Plouin PF. Fibromuscular Dysplasia and Its Neurologic Manifestations: A Systematic Review. JAMA Neurol 2019; 76:217-226. [PMID: 30285053 DOI: 10.1001/jamaneurol.2018.2848] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Importance Data on neurologic manifestations of fibromuscular dysplasia (FMD) are rare, and current knowledge remains limited. Objectives To present a comprehensive review of the epidemiologic characteristics, management, and prognosis of the neurologic manifestations associated with cerebrovascular FMD (ie, involving cervical or intracranial arteries) and to guide future research priorities. Evidence Review References were identified through searches of PubMed from inception to December 2017 using both the medical subject headings and text words. Additional sources were also identified by reviewing reference lists of relevant articles and through searches of the authors' personal files. Selected articles described at least 1 clinical or radiologic feature and/or outcome of cerebrovascular FMD. Isolated case reports could be included if they described interesting or noteworthy manifestations of FMD. Findings A total of 84 relevant references were identified. Diagnosis of cerebrovascular FMD is based on the appearance of alternating arterial dilatation and constriction ("string of beads") or of focal narrowing, with no sign of atherosclerotic or inflammatory lesions. Although the diagnosis is easily apparent on results of radiographic imaging, making a diagnosis can be challenging in children or individuals with atypical phenotypes, such as purely intracranial FMD and arterial diaphragm. Involvement of multiple arteries is common, and there is increased incidence of cervical artery dissection and intracranial aneurysms. A variant in the PHACTR1 gene has been associated with FMD as well as cervical artery dissection and migraine, although less than 5% of cases of FMD are familial. Headaches, mainly of the migraine type, are observed in up to 70% of patients with FMD. Cerebrovascular FMD is mostly asymptomatic, but the most frequent neurologic manifestations include transient ischemic attack and ischemic stroke, notably in the presence of associated cervical artery dissection. Other conditions associated with FMD include subarachnoid hemorrhage and, rarely, intracranial hemorrhage. Management relies on observational data and expert opinion. Antiplatelet therapy is considered reasonable to prevent thromboembolic complications. Endovascular therapy is typically restricted to cases with symptomatic stenosis despite optimal medical therapy or in those with rupture of an intracranial aneurysm. Conclusions and Relevance Longitudinal cohort studies of individuals of multiple ethnicities with biosampling are needed to better understand the risk factors, pathophysiological features, and outcomes of FMD. Patient advocacy groups could assist researchers in answering patient-centered questions regarding FMD.
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Affiliation(s)
- Emmanuel Touzé
- Normandie Université, Université Caen Normandie, Institut National de la Santé et de la Recherche Médicale U1237, Centre Hospitalier et Universitaire Caen, Caen, France
| | - Andrew M Southerland
- Department of Neurology, University of Virginia Health System, Charlottesville.,Department of Public Health Sciences, University of Virginia Health System, Charlottesville
| | - Marion Boulanger
- Normandie Université, Université Caen Normandie, Institut National de la Santé et de la Recherche Médicale U1237, Centre Hospitalier et Universitaire Caen, Caen, France
| | - Paul-Emile Labeyrie
- Normandie Université, Université Caen Normandie, Institut National de la Santé et de la Recherche Médicale U1237, Centre Hospitalier et Universitaire Caen, Caen, France.,Department of Radiology, University of Lyon, Hôpitaux de Lyon, Lyon, France
| | - Michel Azizi
- Paris-Descartes University, Institut National de la Santé et de la Recherche Médicale UMR970, Assistance-Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Hypertension Unit, Paris, France
| | - Nabila Bouatia-Naji
- Paris-Descartes University, Institut National de la Santé et de la Recherche Médicale UMR970, Assistance-Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Hypertension Unit, Paris, France
| | - Stéphanie Debette
- Department of Neurology, Memory Clinic, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France.,Institut National de la Santé et de la Recherche Médicale U1219, Bordeaux Population Health Research Center, Bordeaux, France
| | | | | | - Xavier Jeunemaitre
- Paris-Descartes University, Institut National de la Santé et de la Recherche Médicale UMR970, Assistance-Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Hypertension Unit, Paris, France
| | - Julien Joux
- Department of Neurology, Centre Hospitalier et Universitaire Fort-de-France, Martinique, French West Indies
| | - Adam Kirton
- Department of Paediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Claire Le Hello
- Normandie Université, Université Caen Normandie, Institut National de la Santé et de la Recherche Médicale U1237, Centre Hospitalier et Universitaire Caen, Caen, France.,Service de Médecine Vasculaire, Université de Saint-Etienne, Centre Hospitalier et Universitaire Saint-Etienne, Saint-Etienne, France
| | | | - J Mocco
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Alexandre Persu
- Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Brussels, Belgium.,Division of Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Aditya Sharma
- Department of Medicine, University of Virginia Health System, Charlottesville
| | - Bradford B Worrall
- Department of Neurology, University of Virginia Health System, Charlottesville.,Department of Public Health Sciences, University of Virginia Health System, Charlottesville
| | - Jeffrey W Olin
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Pierre-François Plouin
- Paris-Descartes University, Institut National de la Santé et de la Recherche Médicale UMR970, Assistance-Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Hypertension Unit, Paris, France
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Zhao Y, Zhao F, El Refaie A, Wang B, Chen D, Chen K, Lan T. The Long‐term Effectiveness of Tinnitus Multivariate Integrated Sound Therapy (T‐MIST) in 148 tinnitus patients with normal hearing thresholds: Our initial experience. Clin Otolaryngol 2019; 44:1156-1161. [PMID: 31483938 DOI: 10.1111/coa.13426] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 08/19/2019] [Accepted: 08/28/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Yuanxin Zhao
- The First People's Hospital of Foshan Foshan City China
| | - Fei Zhao
- The First People's Hospital of Foshan Foshan City China
- Centre for Speech and Language Therapy and Hearing Science Cardiff Metropolitan University Cardiff Wales
- Department of Hearing and Speech Science Xinhua CollegeSun Yat‐Sen University Guangzhou China
| | - Amr El Refaie
- Speech and Hearing Sciences University College Cork Cork Ireland
| | - Bochen Wang
- The First People's Hospital of Foshan Foshan City China
| | - Danping Chen
- The First People's Hospital of Foshan Foshan City China
| | - Kangsong Chen
- The First People's Hospital of Foshan Foshan City China
| | - Tianxiang Lan
- Centre for Speech and Language Therapy and Hearing Science Cardiff Metropolitan University Cardiff Wales
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Hébert S. Individual Reliability of the Standard Clinical Method vs Patient-Centered Tinnitus Likeness Rating for Assessment of Tinnitus Pitch and Loudness Matching. JAMA Otolaryngol Head Neck Surg 2019; 144:1136-1144. [PMID: 30267085 DOI: 10.1001/jamaoto.2018.2416] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Importance Current individualized sound therapies for tinnitus rely on tinnitus pitch assessment, which is commonly derived from the standard clinical 2-alternative forced-choice (2-AFC) approach driven by the examiner. However, this method is limited by lack of individual test-retest reliability and focuses on a single rather than multiple tinnitus frequencies. Objective To assess individual test-retest reliability of the 2-AFC, with a single final frequency (and corresponding loudness), and the tinnitus likeness rating (TLR), with the participant exposed to the entire audible frequency spectrum, from which 3 dominant frequencies and corresponding loudness were extracted. Design, Setting, and Participants In this case series, participants with tinnitus underwent testing twice with both methods at a 1-month interval by experienced clinicians from January 6 through March 17, 2017. Each clinician tested each patient only once at visit 1 or 2 in a university audiology training setting with standardized equipment and was blind to previous assessment. Participants with bilateral or unilateral chronic tinnitus for longer than 6 months, in good health, without total deafness in either ear, and without cerumen in the ear canal were recruited through advertisements (community and clinics) and word of mouth (volunteer sample). The audiologists were likewise participants in the planned comparison between TLR and 2-AFC in the test-retest measures. Main Outcomes and Measures Test-retest concordance with 95% CIs for each method, calculated as the proportion of participants with the same final frequency between the 2 visits (2-AFC) or with at least 1 concordant dominant frequency (TLR) as well as loudness differences of no greater than 10 dB. Results The study sample included 31 participants (55% men; mean [SD] age, 50.7 [13.7] years). For TLR, 26 of 31 participants had at least 1 concordant dominant frequency between the 2 visits (proportion, 0.84; 95% CI, 0.66-0.95), whereas for 2-AFC, 7 of 31 participants had a concordant final tinnitus pitch in either ear (proportion, 0.23; 95% CI, 0.10-0.41). Loudness reliability followed the same pattern, with more concordant loudness levels in the TLR (proportion, 0.73; 95% CI, 0.52-0.88) than in the 2-AFC (proportion, 0.40; 95% CI, 0.05-0.85). Mean time taken to complete the tests was less than 15 minutes, and general appreciation by participants with tinnitus and audiologists were overall similar for both. Conclusions and Relevance Superior test-retest concordance can be demonstrated at the individual level using the several dominant frequencies extracted from the patient-centered TLR.
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Affiliation(s)
- Sylvie Hébert
- School of Speech Pathology and Audiology, Faculty of Medicine, University de Montreal, Montreal, Quebec, Canada.,International Laboratory for Research on Brain, Music, and Sound, Montreal, Quebec, Canada
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38
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Changes in tinnitus and physiological biomarkers of stress in response to short-term broadband noise and sounds of nature. Complement Ther Med 2019; 46:62-68. [PMID: 31519289 DOI: 10.1016/j.ctim.2019.07.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/09/2019] [Accepted: 07/24/2019] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Tinnitus is the perception of sound when no external sound source is present. In some cases, this perception coincides with, or results in, stress. Tinnitus-related distress has been associated with increased levels of cortisol and elevated levels of sympathetic tone. Our primary hypothesis was that short-term sound exposure would reduce tinnitus perception and various physiological measures of stress. A secondary hypothesis was that a self-selected nature sound would reduce physiological markers of stress more than broadband noise. METHODS Twenty-one participants with constant bothersome tinnitus underwent an audiological assessment. Measurements of blood pressure, heart rate, salivary cortisol and cortisone concentrations, and tinnitus ratings were carried out three times: prior to and, in a counterbalance order, after 30 min of broadband noise and after 30 min of a self-selected nature sound (from: ocean waves, stream, rain or shower sounds). RESULTS Findings revealed significant reductions in blood pressure measurements following broadband noise. None of the other stress measures demonstrated a statistically significant change. Both broadband noise and nature sounds elicited significant improvements in ratings of tinnitus. CONCLUSIONS While both sound types had a positive impact on many dimensions of tinnitus, only the broadband noise was associated with a reduction in blood pressure. These results are consistent with a complex interaction between sound and tinnitus and suggest a multifactorial basis to sound therapy that includes a reduction in arousal.
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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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Gornik HL, Persu A, Adlam D, Aparicio LS, Azizi M, Boulanger M, Bruno RM, de Leeuw P, Fendrikova-Mahlay N, Froehlich J, Ganesh SK, Gray BH, Jamison C, Januszewicz A, Jeunemaitre X, Kadian-Dodov D, Kim ESH, Kovacic JC, Mace P, Morganti A, Sharma A, Southerland AM, Touzé E, van der Niepen P, Wang J, Weinberg I, Wilson S, Olin JW, Plouin PF. First International Consensus on the diagnosis and management of fibromuscular dysplasia. Vasc Med 2019; 24:164-189. [DOI: 10.1177/1358863x18821816] [Citation(s) in RCA: 151] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This article is a comprehensive document on the diagnosis and management of fibromuscular dysplasia (FMD), which was commissioned by the working group ‘Hypertension and the Kidney’ of the European Society of Hypertension (ESH) and the Society for Vascular Medicine (SVM). This document updates previous consensus documents/scientific statements on FMD published in 2014 with full harmonization of the position of European and US experts. In addition to practical consensus-based clinical recommendations, including a consensus protocol for catheter-based angiography and percutaneous angioplasty for renal FMD, the document also includes the first analysis of the European/International FMD Registry and provides updated data from the US Registry for FMD. Finally, it provides insights on ongoing research programs and proposes future research directions for understanding this multifaceted arterial disease.
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Affiliation(s)
- Heather L Gornik
- Division of Cardiovascular Medicine, University Hospitals Cleveland Medical Center and UH Harrington Heart and Vascular Institute, Cleveland, OH, USA
| | - Alexandre Persu
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires Saint-Luc and Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - David Adlam
- Department of Cardiovascular Sciences, Glenfield Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Lucas S Aparicio
- Hypertension Section, Internal Medicine Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Michel Azizi
- Paris Descartes University, Paris, France
- Assistance-Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Hypertension Unit, Paris, France
- Institut national de la santé et de la recherche médicale, Centre d’Investigation Clinique 1418, Paris, France
| | - Marion Boulanger
- Normandie Université, UNICAEN, Inserm U1237, CHU Caen Normandie, Caen, France
| | - Rosa Maria Bruno
- Department of Clinical and Experimental Medicine University of Pisa, Pisa, Italy
| | - Peter de Leeuw
- Department of Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Natalia Fendrikova-Mahlay
- Department of Cardiovascular Medicine, Cleveland Clinic Heart and Vascular Institute, Cleveland, OH, USA
| | - James Froehlich
- Department of Internal Medicine, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, MI, USA
| | - Santhi K Ganesh
- Department of Internal Medicine, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, MI, USA
| | - Bruce H Gray
- University of South Carolina School of Medicine/Greenville, Greenville, SC, USA
| | - Cathlin Jamison
- Association belge de patients atteints de Dysplasie Fibromusculaire/FMD Groep België (FMD-Be), Brussels, Belgium
| | | | - Xavier Jeunemaitre
- APHP, Department of Genetics and Centre for Rare Vascular Diseases, Hôpital Européen Georges Pompidou, Paris, France
- INSERM, U970 – PARCC, University Paris Descartes, Sorbonne Paris
Cité, Paris, France
| | - Daniella Kadian-Dodov
- Zena and Michael A Wiener Cardiovascular Institute and Marie-Josée and Henry R. Kravis Center for Cardiovascular Health; Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Esther SH Kim
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jason C Kovacic
- Zena and Michael A Wiener Cardiovascular Institute and Marie-Josée and Henry R. Kravis Center for Cardiovascular Health; Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pamela Mace
- Fibromuscular Dysplasia Society of America (FMDSA), North Olmsted, OH, USA
| | - Alberto Morganti
- Centro Fisiologia Clinica e Ipertensione, Policlinico Hospital, University of Milan, Milan, Italy
| | - Aditya Sharma
- Department of Medicine, Cardiovascular Medicine Division, University of Virginia, Charlottesville, VA, USA
| | | | - Emmanuel Touzé
- Normandie Université, UNICAEN, Inserm U1237, CHU Caen Normandie, Caen, France
| | - Patricia van der Niepen
- Department of Nephrology & Hypertension Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Jiguang Wang
- Shanghai Institute of Hypertension and Center for Epidemiological Studies and Clinical Trials, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ido Weinberg
- Vascular Medicine Section and Vascular Center, Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA
| | - Scott Wilson
- Monash University (Central Clinical School of Medicine), Melbourne, VIC, Australia
- Department of Renal Medicine, Alfred Health, Melbourne, VIC, Australia
| | - Jeffrey W Olin
- Zena and Michael A Wiener Cardiovascular Institute and Marie-Josée and Henry R. Kravis Center for Cardiovascular Health; Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pierre-Francois Plouin
- Paris Descartes University, Paris, France
- Assistance-Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Hypertension Unit, Paris, France
- Institut national de la santé et de la recherche médicale, Centre d’Investigation Clinique 1418, Paris, France
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Neff P, Zielonka L, Meyer M, Langguth B, Schecklmann M, Schlee W. Comparison of Amplitude Modulated Sounds and Pure Tones at the Tinnitus Frequency: Residual Tinnitus Suppression and Stimulus Evaluation. Trends Hear 2019; 23:2331216519833841. [PMID: 30871419 PMCID: PMC6421608 DOI: 10.1177/2331216519833841] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 01/03/2019] [Accepted: 01/16/2019] [Indexed: 12/26/2022] Open
Abstract
Recent studies have compared tinnitus suppression, or residual inhibition, between amplitude- and frequency-modulated (AM) sounds and noises or pure tones (PT). Results are indicative, yet inconclusive, of stronger tinnitus suppression of modulated sounds especially near the tinnitus frequency. Systematic comparison of AM sounds at the tinnitus frequency has not yet been studied in depth. The current study therefore aims at further advancing this line of research by contrasting tinnitus suppression profiles of AM and PT sounds at the matched tinnitus frequency (i.e., 10 and 40 Hz AM vs. PT). Participants with chronic, tonal tinnitus (n = 29) underwent comprehensive psychometric, audiometric, tinnitus matching, and acoustic stimulation procedures. Stimuli were presented for 3 minutes in two loudness regimes (60 dB sensation level [SL], minimum masking level [MML] + 6 dB, control sound: SL -6 dB) and amplitude modulated with 0, 10, or 40 Hz. Tinnitus loudness suppression was measured after the stimulation every 30 seconds. In addition, stimuli were rated regarding their valence and arousal. Results demonstrate only trends for better tinnitus suppression for the 10 Hz modulation and presentation level of 60 dB SL compared with PT, whereas nonsignificant results are reported for 40 Hz and MML + 6 dB, respectively. Furthermore, the 10 Hz AM at 60 dB SL and the 40 Hz AM at MML + 6 dB (trend) stimuli were better tolerated as elicited by valence ratings. We conclude that 10 Hz AM sounds at the tinnitus frequency may be useful to further elucidate the phenomenon of residual inhibition.
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Affiliation(s)
- Patrick Neff
- Department of Psychiatry and Psychotherapy, University of Regensburg, Germany
- University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Switzerland
| | - Lisa Zielonka
- Department of Medicine, University of Regensburg, Germany
| | - Martin Meyer
- University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Switzerland
- Division of Neuropsychology, Department of Psychology, University of Zurich, Switzerland
- Tinnitus-Zentrum, Charité – Universitätsmedizin, Berlin, Germany
| | - Berthold Langguth
- Department of Psychiatry and Psychotherapy, University of Regensburg, Germany
| | - Martin Schecklmann
- Department of Psychiatry and Psychotherapy, University of Regensburg, Germany
| | - Winfried Schlee
- Department of Psychiatry and Psychotherapy, University of Regensburg, Germany
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Sereda M, Xia J, El Refaie A, Hall DA, Hoare DJ. Sound therapy (using amplification devices and/or sound generators) for tinnitus. Cochrane Database Syst Rev 2018; 12:CD013094. [PMID: 30589445 PMCID: PMC6517157 DOI: 10.1002/14651858.cd013094.pub2] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Tinnitus affects 10% to 15% of the adult population, with about 20% of these experiencing symptoms that negatively affect quality of life. In England alone there are an estimated ¾ million general practice consultations every year where the primary complaint is tinnitus, equating to a major burden on healthcare services. Clinical management strategies include education and advice, relaxation therapy, tinnitus retraining therapy (TRT), cognitive behavioural therapy (CBT), sound enrichment using ear-level sound generators or hearing aids, and drug therapies to manage co-morbid symptoms such as insomnia, anxiety or depression. Hearing aids, sound generators and combination devices (amplification and sound generation within one device) are a component of many tinnitus management programmes and together with information and advice are a first line of management in audiology departments for someone who has tinnitus. OBJECTIVES To assess the effects of sound therapy (using amplification devices and/or sound generators) for tinnitus in adults. SEARCH METHODS The Cochrane ENT Information Specialist searched the Cochrane ENT Register; Central Register of Controlled Trials (CENTRAL, via the Cochrane Register of Studies); Ovid MEDLINE; Ovid Embase; CINAHL; Web of Science; ClinicalTrials.gov; ICTRP and additional sources for published and unpublished trials. The date of the search was 23 July 2018. SELECTION CRITERIA Randomised controlled trials (RCTs) recruiting adults with acute or chronic subjective idiopathic tinnitus. We included studies where the intervention involved hearing aids, sound generators or combination hearing aids and compared them to waiting list control, placebo or education/information only with no device. We also included studies comparing hearing aids to sound generators, combination hearing aids to hearing aids, and combination hearing aids to sound generators. DATA COLLECTION AND ANALYSIS We used the standard methodological procedures expected by Cochrane. Our primary outcomes were tinnitus symptom severity as measured as a global score on multi-item tinnitus questionnaire and significant adverse effects as indicated by an increase in self-reported tinnitus loudness. Our secondary outcomes were depressive symptoms, symptoms of generalised anxiety, health-related quality of life and adverse effects associated with wearing the device such as pain, discomfort, tenderness or skin irritation, or ear infections. We used GRADE to assess the quality of evidence for each outcome; this is indicated in italics. MAIN RESULTS This review included eight studies (with a total of 590 participants). Seven studies investigated the effects of hearing aids, four combination hearing aids and three sound generators. Seven studies were parallel-group RCTs and one had a cross-over design. In general, risk of bias was unclear due to lack of detail about sequence generation and allocation concealment. There was also little or no use of blinding.No data for our outcomes were available for any of our three main comparisons (comparing hearing aids, sound generators and combination devices with a waiting list control group, placebo or education/information only). Data for our additional comparisons (comparing these devices with each other) were also few, with limited potential for data pooling.Hearing aid only versus sound generator device onlyOne study compared patients fitted with sound generators versus those fitted with hearing aids and found no difference between them in their effects on our primary outcome, tinnitus symptom severity measured with the Tinnitus Handicap Inventory (THI) at 3, 6 or 12 months (low-quality evidence). The use of both types of device was associated with a clinically significant reduction in tinnitus symptom severity.Combination hearing aid versus hearing aid onlyThree studies compared combination hearing aids with hearing aids and measured tinnitus symptom severity using the THI or Tinnitus Functional Index. When we pooled the data we found no difference between them (standardised mean difference -0.15, 95% confidence interval -0.52 to 0.22; three studies; 114 participants) (low-quality evidence). The use of both types of device was again associated with a clinically significant reduction in tinnitus symptom severity.Adverse effects were not assessed in any of the included studies.None of the studies measured the secondary outcomes of depressive symptoms or depression, anxiety symptoms or generalised anxiety, or health-related quality of life as measured by a validated instrument, nor the newly developed core outcomes tinnitus intrusiveness, ability to ignore, concentration, quality of sleep and sense of control. AUTHORS' CONCLUSIONS There is no evidence to support the superiority of sound therapy for tinnitus over waiting list control, placebo or education/information with no device. There is insufficient evidence to support the superiority or inferiority of any of the sound therapy options (hearing aid, sound generator or combination hearing aid) over each other. The quality of evidence for the reported outcomes, assessed using GRADE, was low. Using a combination device, hearing aid or sound generator might result in little or no difference in tinnitus symptom severity.Future research into the effectiveness of sound therapy in patients with tinnitus should use rigorous methodology. Randomisation and blinding should be of the highest quality, given the subjective nature of tinnitus and the strong likelihood of a placebo response. The CONSORT statement should be used in the design and reporting of future studies. We also recommend the use of validated, patient-centred outcome measures for research in the field of tinnitus.
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Affiliation(s)
- Magdalena Sereda
- Division of Clinical Neuroscience, School of Medicine, University of NottinghamNIHR Nottingham Biomedical Research CentreRopewalk House, 113 The RopewalkNottinghamUKNG1 5DU
| | - Jun Xia
- The University of NottinghamCochrane Schizophrenia GroupTriumph RoadNottinghamUKNG7 2TU
| | - Amr El Refaie
- University College CorkDepartment of Speech and Hearing SciencesCorkIreland
| | - Deborah A Hall
- Division of Clinical Neuroscience, School of Medicine, University of NottinghamNIHR Nottingham Biomedical Research CentreRopewalk House, 113 The RopewalkNottinghamUKNG1 5DU
| | - Derek J Hoare
- Division of Clinical Neuroscience, School of Medicine, University of NottinghamNIHR Nottingham Biomedical Research CentreRopewalk House, 113 The RopewalkNottinghamUKNG1 5DU
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Searchfield GD, Linford T, Durai M. Sound therapy and aural rehabilitation for tinnitus: a person centred therapy framework based on an ecological model of tinnitus. Disabil Rehabil 2018; 41:1966-1973. [DOI: 10.1080/09638288.2018.1451928] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Grant D. Searchfield
- Eisdell Moore Centre, Centre for Brain Research, Section of Audiology, Brain Research New Zealand, The University of Auckland, Auckland, New Zealand
| | - Tania Linford
- Eisdell Moore Centre, Centre for Brain Research, Section of Audiology, Brain Research New Zealand, The University of Auckland, Auckland, New Zealand
| | - Mithila Durai
- Eisdell Moore Centre, Centre for Brain Research, Section of Audiology, Brain Research New Zealand, The University of Auckland, Auckland, New Zealand
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