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Saberi A, Nemati S, Lili EK, Esmaeilpour H, Panahi R. Investigating the efficacy of fluoxetine vs. fluoxetine plus alprazolam (single therapy vs. combination therapy) in treatment of chronic tinnitus: A placebo-controlled study. Am J Otolaryngol 2021; 42:102898. [PMID: 33476973 DOI: 10.1016/j.amjoto.2020.102898] [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: 12/11/2020] [Accepted: 12/28/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To investigate the effect of combination therapy (fluoxetine + alprazolam) and fluoxetine alone in treatment of tinnitus. MATERIAL AND METHODS 147 participants with chronic tinnitus were divided into three groups (fluoxetine, fluoxetine+ alprazolam, and placebo). Tinnitus Handicap Inventory (THI), Visual Analogue Scale (VAS), Tinnitus Severity Index (TSI), Beck Anxiety Inventory (BAI) and Beck Depression Inventory (BDI) used to assess tinnitus. Effect size according to partial Eta square calculated and level of significance was considered as P < 0.05. RESULTS Fluoxetine reduced VAS, THI, BDI, and increased BAI. The combination therapy significantly reduced VAS, THI, BAI, and BDI. None of them reduced the TSI. The effect size for BAI and BDI were 0.135 (medium) and 0.075 (small), respectively. There was no significant difference between combination and single-drug therapy. CONCLUSION Both groups improved THI and VAS. Combination therapy was not significantly different from single-drug treatment. Combination therapy can be considered only according to the psychiatric needs of patients.
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Keesom SM, Hurley LM. Silence, Solitude, and Serotonin: Neural Mechanisms Linking Hearing Loss and Social Isolation. Brain Sci 2020; 10:brainsci10060367. [PMID: 32545607 PMCID: PMC7349698 DOI: 10.3390/brainsci10060367] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/06/2020] [Accepted: 06/09/2020] [Indexed: 12/11/2022] Open
Abstract
For social animals that communicate acoustically, hearing loss and social isolation are factors that independently influence social behavior. In human subjects, hearing loss may also contribute to objective and subjective measures of social isolation. Although the behavioral relationship between hearing loss and social isolation is evident, there is little understanding of their interdependence at the level of neural systems. Separate lines of research have shown that social isolation and hearing loss independently target the serotonergic system in the rodent brain. These two factors affect both presynaptic and postsynaptic measures of serotonergic anatomy and function, highlighting the sensitivity of serotonergic pathways to both types of insult. The effects of deficits in both acoustic and social inputs are seen not only within the auditory system, but also in other brain regions, suggesting relatively extensive effects of these deficits on serotonergic regulatory systems. Serotonin plays a much-studied role in depression and anxiety, and may also influence several aspects of auditory cognition, including auditory attention and understanding speech in challenging listening conditions. These commonalities suggest that serotonergic pathways are worthy of further exploration as potential intervening mechanisms between the related conditions of hearing loss and social isolation, and the affective and cognitive dysfunctions that follow.
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Affiliation(s)
- Sarah M. Keesom
- Department of Biology, Utica College, Utica, NY 13502, USA
- Correspondence:
| | - Laura M. Hurley
- Center for the Integrative Study of Animal Behavior, Department of Biology, Indiana University, Bloomington, IN 47405, USA;
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Zimmerman M, Morgan TA, Stanton K. The severity of psychiatric disorders. World Psychiatry 2018; 17:258-275. [PMID: 30192110 PMCID: PMC6127765 DOI: 10.1002/wps.20569] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 06/13/2018] [Accepted: 06/13/2018] [Indexed: 12/19/2022] Open
Abstract
The issue of the severity of psychiatric disorders has great clinical importance. For example, severity influences decisions about level of care, and affects decisions to seek government assistance due to psychiatric disability. Controversy exists as to the efficacy of antidepressants across the spectrum of depression severity, and whether patients with severe depression should be preferentially treated with medication rather than psychotherapy. Measures of severity are used to evaluate outcome in treatment studies and may be used as meaningful endpoints in clinical practice. But, what does it mean to say that someone has a severe illness? Does severity refer to the number of symptoms a patient is experiencing? To the intensity of the symptoms? To symptom frequency or persistence? To the impact of symptoms on functioning or on quality of life? To the likelihood of the illness resulting in permanent disability or death? Putting aside the issue of how severity should be operationalized, another consideration is whether severity should be conceptualized similarly for all illnesses or be disorder specific. In this paper, we examine how severity is characterized in research and contemporary psychiatric diagnostic systems, with a special focus on depression and personality disorders. Our review shows that the DSM-5 has defined the severity of various disorders in different ways, and that researchers have adopted a myriad of ways of defining severity for both depression and personality disorders, although the severity of the former was predominantly defined according to scores on symptom rating scales, whereas the severity of the latter was often linked with impairments in functioning. Because the functional impact of symptom-defined disorders depends on factors extrinsic to those disorders, such as self-efficacy, resilience, coping ability, social support, cultural and social expectations, as well as the responsibilities related to one's primary role function and the availability of others to assume those responsibilities, we argue that the severity of such disorders should be defined independently from functional impairment.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human BehaviorBrown University School of Medicine, Rhode Island HospitalProvidenceRIUSA
| | - Theresa A. Morgan
- Department of Psychiatry and Human BehaviorBrown University School of Medicine, Rhode Island HospitalProvidenceRIUSA
| | - Kasey Stanton
- Department of Psychiatry and Human BehaviorBrown University School of Medicine, Rhode Island HospitalProvidenceRIUSA
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Relationship Between Chronic Tinnitus and Glial Cell Line-Derived Neurotrophic Factor Gene rs3812047, rs1110149, and rs884344 Polymorphisms in a Turkish Population. Biochem Genet 2016; 54:552-563. [PMID: 27180191 DOI: 10.1007/s10528-016-9741-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2015] [Accepted: 05/07/2016] [Indexed: 02/03/2023]
Abstract
Glial cell line-derived neurotrophic factor (GDNF) plays a key role in early development of central auditory pathway and the inner ear. However, the auditory pathway studies of GDNF gene polymorphisms are scarce in the literature, and the studies especially associated with tinnitus are limited. Our study aimed to identify whether GDNF gene polymorphisms play any roles in the pathophysiology of tinnitus by investigating the relationship between tinnitus and GDNF polymorphisms. A total of 52 patients with chronic tinnitus and ages ranging from 18 to 55 were admitted to the Ear-Nose-Throat outpatient clinic of Celal Bayar University Medical Faculty Hospital of Manisa, Turkey and constituted the study group. Another 42 patients of the same age range, without tinnitus symptoms and lacking any systemic disease, were also admitted to the clinic and formed the control group. The tympanometric, audiological, and psychoacoustic assessments of the subjects were performed. Deoxyribonucleic acid samples obtained using venous blood taken for routine inspections were used to investigate GDNF gene polymorphisms (rs884344, rs3812047, and rs1110149) by polymerase chain reaction-based restriction fragment length polymorphism method. No correlation could be detected between GDNF rs884344 and rs3812047 polymorphisms and subjects with tinnitus (p > 0.05). Heterozygosity was significantly lower for GDNF rs1110149 polymorphism in tinnitus subjects compared to the controls (p < 0.05). However, the allele frequencies for all 3 polymorphisms were not significantly different between tinnitus and control groups (p > 0.05). Failure to detect correlations between tinnitus and GDNF gene polymorphisms suggests this may be due to the fact that the GDNF gene has a variable expression pattern in different tissues and pathologies. Therefore, the study should be improved and its scope should be expanded by including a larger group of patients and different tissues to investigate the expression pattern of GDNF.
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Park KH, Lee SH, Koo JW, Park HY, Lee KY, Choi YS, Oh KW, Lee A, Yang JE, Woo SY, Kim SW, Cho YS. Prevalence and associated factors of tinnitus: data from the Korean National Health and Nutrition Examination Survey 2009-2011. J Epidemiol 2014; 24:417-26. [PMID: 24953134 PMCID: PMC4150014 DOI: 10.2188/jea.je20140024] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background Tinnitus is a common condition and frequently can be annoying to affected individuals. We investigated the prevalence and associated factors for tinnitus in South Korea using the data from the Korea National Health and Nutrition Examination Surveys (KNHANES) during 2009–2011. Methods KNHANES is a cross-sectional survey of the civilian, non-institutionalized population of South Korea (n = 21 893). A field survey team that included an otolaryngologist moved with a mobile examination unit and performed interviews and physical examinations. Results Among the population over 12 years of age, the prevalence of any tinnitus was 19.7% (95% CI 18.8%–20.6%). Tinnitus was more prevalent in women, and the prevalence rate increased with age (P < 0.001). Among those with any tinnitus, 29.3% (95% CI 27.3%–31.3%) experienced annoying tinnitus that affected daily life. Annoying tinnitus also increased with age (P < 0.001), but no sex difference was demonstrated (P = 0.25). In participants aged 40 years or older, age, quality of life, depressive mood, hearing loss, feeling of dizziness, and rhinitis were associated with any tinnitus (P < 0.05). Age, hearing loss, history of cardiovascular disease, and stress were associated with annoying tinnitus (P < 0.05). Conclusions Tinnitus is a common condition, and a large population suffers from annoying tinnitus in South Korea. Public understanding of associated factors might contribute to better management of tinnitus.
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Affiliation(s)
- Kyoung Ho Park
- Department of Otorhinolaryngology, Catholic University of Korea, College of Medicine
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Myers PJ, Griest S, Kaelin C, Legro MW, Schmidt CJ, Zaugg TL, Henry JA. Development of a progressive audiologic tinnitus management program for Veterans with tinnitus. ACTA ACUST UNITED AC 2014; 51:609-22. [DOI: 10.1682/jrrd.2013.08.0189] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 12/23/2013] [Indexed: 11/05/2022]
Affiliation(s)
| | - Susan Griest
- Department of Veterans Affairs (VA) Rehabilitation Research and Development, National Center for Rehabilitative Auditory Research, Portland, OR
| | - Christine Kaelin
- Department of Veterans Affairs (VA) Rehabilitation Research and Development, National Center for Rehabilitative Auditory Research, Portland, OR
| | - Marcia W. Legro
- Department of Veterans Affairs (VA) Rehabilitation Research and Development, National Center for Rehabilitative Auditory Research, Portland, OR
| | - Caroline J. Schmidt
- VA Connecticut Healthcare System, West Haven, CT; and Department of Psychiatry, Yale University School of Medicine, New Haven, CT
| | - Tara L. Zaugg
- Department of Veterans Affairs (VA) Rehabilitation Research and Development, National Center for Rehabilitative Auditory Research, Portland, OR
| | - James A. Henry
- Department of Veterans Affairs (VA) Rehabilitation Research and Development, National Center for Rehabilitative Auditory Research, Portland, OR
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OBARA N, KAMIYA H, FUKUDA S. Serotonergic modulation of inhibitory synaptic transmission in mouse inferiorcolliculus. Biomed Res 2014; 35:81-4. [DOI: 10.2220/biomedres.35.81] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Genç GA, Muluk NB, Belgin E. The effects of tinnitus and/or hearing loss on the Symptom Checklist-90-Revised test. Auris Nasus Larynx 2013; 40:154-61. [DOI: 10.1016/j.anl.2012.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2011] [Revised: 05/11/2012] [Accepted: 06/29/2012] [Indexed: 11/29/2022]
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Sahley TL, Hammonds MD, Musiek FE. Endogenous dynorphins, glutamate and N-methyl-d-aspartate (NMDA) receptors may participate in a stress-mediated Type-I auditory neural exacerbation of tinnitus. Brain Res 2013; 1499:80-108. [DOI: 10.1016/j.brainres.2013.01.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Revised: 01/03/2013] [Accepted: 01/04/2013] [Indexed: 12/12/2022]
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Insular lateralization in tinnitus distress. Auton Neurosci 2011; 165:191-4. [PMID: 21889914 DOI: 10.1016/j.autneu.2011.06.007] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2010] [Revised: 06/28/2011] [Accepted: 06/29/2011] [Indexed: 11/23/2022]
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Holmes S, Padgham ND. ‘‘Ringing in the Ears’’: Narrative Review of Tinnitus and Its Impact. Biol Res Nurs 2011; 13:97-108. [DOI: 10.1177/1099800410382290] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
About 10% of the population experiences tinnitus, a common and distressing symptom characterized by the perception of sound in the absence of external stimuli. There is, however, marked heterogeneity in etiology, perception, and extent of distress among those who experience tinnitus. Reactions to tinnitus vary from simple awareness to severe irritation; some people have difficulty in hearing because of the loudness of the noise. Severe tinnitus causes many, often psychological, symptoms (e.g., tension, frustration, impaired concentration, disrupted sleep). For some, tinnitus is temporary, for others it is longstanding. Although many people adjust successfully, others are disabled by tinnitus; approximately 5% experience persistent and severe symptoms affecting their lifestyle and significantly reducing their quality of life. Because tinnitus is poorly understood and no single therapeutic approach is effective for all patients, many patients are told that ‘‘nothing can be done’’ and they must ‘‘learn to live with it.’’ In spite of these challenges, there is remarkably little relevant nursing literature on tinnitus. This literature review was conducted to explore current knowledge of tinnitus, including prevalence, causes and diagnosis, and assessment. Its psychosocial effects and impact on individuals are considered. Implications for practice are discussed—demonstrating that understanding the full impact of the condition and identifying patients’ needs are essential to effective care.
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Affiliation(s)
- Susan Holmes
- Faculty of Health and Social Care, Canterbury Christ Church University, Canterbury, Kent, UK,
| | - Nigel D. Padgham
- Kent and Canterbury Hospital, Ethelbert Road, Canterbury, Kent. CT1 3NG, UK
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Shargorodsky J, Curhan GC, Farwell WR. Prevalence and characteristics of tinnitus among US adults. Am J Med 2010; 123:711-8. [PMID: 20670725 DOI: 10.1016/j.amjmed.2010.02.015] [Citation(s) in RCA: 596] [Impact Index Per Article: 42.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2009] [Revised: 02/18/2010] [Accepted: 02/20/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND Tinnitus is common; however, few risk factors for tinnitus are known. METHODS We examined cross-sectional relations between several potential risk factors and self-reported tinnitus in 14,178 participants in the 1999-2004 National Health and Nutrition Examination Surveys, a nationally representative database. We calculated the prevalence of any and frequent (at least daily) tinnitus in the overall US population and among subgroups. Logistic regression was used to calculate odds ratios (OR) and 95% confidence intervals (CI) after adjusting for multiple potential confounders. RESULTS Approximately 50 million US adults reported having any tinnitus, and 16 million US adults reported having frequent tinnitus in the past year. The prevalence of frequent tinnitus increased with increasing age, peaking at 14.3% between 60 and 69 years of age. Non-Hispanic whites had higher odds of frequent tinnitus compared with other racial/ethnic groups. Hypertension and former smoking were associated with an increase in odds of frequent tinnitus. Loud leisure-time, firearm, and occupational noise exposure also were associated with increased odds of frequent tinnitus. Among participants who had an audiogram, frequent tinnitus was associated with low-mid frequency (OR 2.37; 95% CI, 1.76-3.21) and high frequency (OR 3.00; 95% CI, 1.78-5.04) hearing impairment. Among participants who were tested for mental health conditions, frequent tinnitus was associated with generalized anxiety disorder (OR 6.07; 95% CI, 2.33-15.78) but not major depressive disorder (OR 1.58; 95% CI, 0.54-4.62). CONCLUSIONS The prevalence of frequent tinnitus is highest among older adults, non-Hispanic whites, former smokers, and adults with hypertension, hearing impairment, loud noise exposure, or generalized anxiety disorder. Prospective studies of risk factors for tinnitus are needed.
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Affiliation(s)
- Josef Shargorodsky
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Mass, USA
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Abstract
OBJECTIVES To assess the role of serotonin transporter gene (SLC6A4) polymorphism in tinnitus. MATERIALS AND METHODS Fifty-four consecutive patients experiencing subjective tinnitus and 174 healthy controls were allocated for the study. Psychoacoustic parameters of tinnitus were measured. Beck Depression Inventory was used to assess the depression level of the patients. Tinnitus Handicap Inventory was used to assess the severity of tinnitus. A visual analog scale was designed to measure the impact of tinnitus on quality of life of the patients. The 44-bp insertion-deletion in the promoter region (5-HTTLPR) and 17-bp variable number tandem repeats in the second intron of the serotonin transporter gene were assessed. RESULTS No difference was found between the genotypes and allele frequencies of the patients and controls regarding variable number tandem repeats and 5-HTTLPR polymorphisms (p > 0.05). There was no association between the psychoacoustic parameters of tinnitus and SLC6A4 polymorphism (p > 0.05). There was a significant association between the 5-HTTLPR polymorphism and scores from the visual analog scale of the patients (p < 0.05). CONCLUSION Generation of tinnitus signal is not associated with SLC6A4 polymorphism and possibly with serotonergic mechanisms. However, the "ll" genotype variant of the SLC6A4 polymorphic promoter region seems associated with the limbic and autonomic nervous system symptoms of the patients with tinnitus. Therefore, serotonergic mechanisms may help explain the neurophysiological model of tinnitus, and serotonin replacement or serotonin reuptake inhibitors may increase the success rate of tinnitus treatment modalities based on the neurophysiologic model of tinnitus.
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Holmes S, Padgham ND. Review paper: more than ringing in the ears: a review of tinnitus and its psychosocial impact. J Clin Nurs 2009; 18:2927-37. [DOI: 10.1111/j.1365-2702.2009.02909.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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The Additive Effect of Co-Occurring Anxiety and Depression on Health Status, Quality of Life and Coping Strategies in Help-Seeking Tinnitus Sufferers. Ear Hear 2008; 29:947-56. [DOI: 10.1097/aud.0b013e3181888f83] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Wang HT, Luo B, Huang YN, Zhou KQ, Chen L. Sodium salicylate suppresses serotonin-induced enhancement of GABAergic spontaneous inhibitory postsynaptic currents in rat inferior colliculus in vitro. Hear Res 2008; 236:42-51. [DOI: 10.1016/j.heares.2007.11.015] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2007] [Revised: 11/27/2007] [Accepted: 11/27/2007] [Indexed: 10/22/2022]
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Salonen J, Johansson R, Joukamaa M. Alexithymia, depression and tinnitus in elderly people. Gen Hosp Psychiatry 2007; 29:431-5. [PMID: 17888810 DOI: 10.1016/j.genhosppsych.2007.05.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2006] [Revised: 05/08/2007] [Accepted: 05/08/2007] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Tinnitus is known to have an association with depression and other psychiatric disorders. As part of a larger epidemiological survey, we evaluated the associations among tinnitus, depression and alexithymia in a group of elderly people. METHODS A survey of hearing loss, audiological rehabilitation and associated morbidity in a senior population was conducted in Turku, Finland. The study sample consisted of 583 participants aged between 70 and 85 years. The Toronto Alexithymia Scale (TAS-20) was used to measure alexithymia, whereas the 13-item version of the Beck Depression Inventory was used to measure depression; the subjective experience of tinnitus was queried with a questionnaire. RESULTS Depression had a clear association with subjectively annoying tinnitus. Contrary to expectations, the TAS-20 score did not correlate with the severity of tinnitus. In fact, the highest TAS-20 scores were found among the subjects who had tinnitus but did not find it to be subjectively annoying. No significant association between high TAS-20 scores and hearing loss was found. CONCLUSION Although we found an association between TAS-20 scores and the presence of tinnitus, alexithymia does not seem to be helpful in explaining tinnitus annoyance among elderly people.
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Affiliation(s)
- Jaakko Salonen
- Department of Otorhinolaryngology, Turku University Central Hospital, P.O. Box 52, FIN-20521 Turku, Finland.
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Hiller W, Goebel G. When Tinnitus Loudness and Annoyance Are Discrepant: Audiological Characteristics and Psychological Profile. Audiol Neurootol 2007; 12:391-400. [PMID: 17664870 DOI: 10.1159/000106482] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2006] [Accepted: 04/20/2007] [Indexed: 11/19/2022] Open
Abstract
This study evaluates sociodemographic and clinical characteristics of patients reporting discrepant levels of tinnitus loudness and annoyance. 4958 subjects recruited from a national tinnitus association completed a comprehensive screening questionnaire including Klockhoff and Lindblom's loudness grading system and the psychometric Mini-TQ (Tinnitus Questionnaire). There was a moderate correlation of 0.45 between loudness and annoyance. Of the subjects reporting very loud tinnitus, about one third had only mild or moderate annoyance scores. They were not different from those with high annoyance regarding age, gender and tinnitus duration, but annoyance was increased when subjects had additional hearing loss (OR = 1.71), vertigo/dizziness (OR = 1.94) or hyperacusis (OR = 4.96). Another significant predictor was history of neurological disease (OR = 3.16). Subjects reported low annoyance despite high loudness more often if not feeling low/depressed and not considering themselves as victims of their noises. A specific psychological profile was found to characterize annoyed tinnitus sufferers. Permanent awareness of the noises, decreased ability to ignore them and concentration difficulties were reported frequently even when overall annoyance scores were comparatively low. It is concluded that the coexistence of tinnitus with hearing loss, vertigo/dizziness and hyperacusis as complicating otological conditions seems to be of clinical relevance for the prediction of high annoyance levels. Tinnitus loudness and annoyance are not necessarily congruent and should be assessed separately.
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Affiliation(s)
- Wolfgang Hiller
- Department of Clinical Psychology, University of Mainz, Mainz, Germany.
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Plewnia C, Reimold M, Najib A, Brehm B, Reischl G, Plontke SK, Gerloff C. Dose-dependent attenuation of auditory phantom perception (tinnitus) by PET-guided repetitive transcranial magnetic stimulation. Hum Brain Mapp 2007; 28:238-46. [PMID: 16773635 PMCID: PMC6871343 DOI: 10.1002/hbm.20270] [Citation(s) in RCA: 162] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Recent data suggest that chronic tinnitus is a "phantom auditory perception" caused by maladaptive neuroplasticity and subsequent hyperactivity in an extended neuronal network including the primary auditory cortex, higher-order association areas, and parts of the limbic system. It was suggested that attenuation of this tinnitus-associated hyperactivity may offer a rational option for lasting tinnitus reduction. Here, we tested the hypothesis that tinnitus loudness can be attenuated by low-frequency repetitive transcranial magnetic stimulation (rTMS) individually navigated to cortical areas with excessive tinnitus-related activity as assessed by [(15)O]H(2)O positron-emission tomography (PET). Nine patients with chronic tinnitus underwent this combined functional imaging and rTMS-study. Group analysis of the PET data showed tinnitus-related increases of regional cerebral blood flow in the left middle and inferior temporal as well as right temporoparietal cortex and posterior cingulum. Repetitive TMS was performed at 1 Hz and 120% of the motor threshold for 5, 15, and 30 min, navigated to the individual maximum of tinnitus-related cortical hyperactivity. A noncortical stimulation site with the same distance to the ear served as sham control. Tinnitus loudness was reduced after temporoparietal, PET-guided low-frequency rTMS. This reduction, lasting up to 30 min, was dependent on the number of stimuli applied, differed from sham stimulation, and was negatively correlated with the length of the medical history of tinnitus in our patients. These data show the feasibility and effectiveness of rTMS guided by individual functional imaging to induce a lasting, dose-dependent attenuation of tinnitus. Of note, these effects were related to stimulation of cortical association areas, not primary auditory cortex, emphasizing the crucial role of higher-order sensory processing in the pathophysiology of chronic tinnitus.
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Affiliation(s)
- Christian Plewnia
- Department of Psychiatry, Neurophysiology Section, University of Tuebingen, Tuebingen, Germany
| | - Matthias Reimold
- Department of Nuclear Medicine, PET Center, University of Tuebingen, Tuebingen, Germany
| | - Arif Najib
- Hertie‐Institute for Clinical Brain Research, Department of General Neurology, Cortical Physiology Research Group, University of Tuebingen, Tuebingen, Germany
| | - Bernhard Brehm
- Hertie‐Institute for Clinical Brain Research, Department of General Neurology, Cortical Physiology Research Group, University of Tuebingen, Tuebingen, Germany
| | - Gerald Reischl
- Department of Nuclear Medicine, Radiopharmacology Section, University of Tuebingen, Tuebingen, Germany
| | - Stefan K. Plontke
- Department of Otolaryngology – Head and Neck Surgery, Tuebingen Hearing Research Center, University of Tuebingen, Tuebingen, Germany
| | - Christian Gerloff
- Hertie‐Institute for Clinical Brain Research, Department of General Neurology, Cortical Physiology Research Group, University of Tuebingen, Tuebingen, Germany
- Department of Neurology, Hamburg University Medical Center, Hamburg, Germany
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Dib GC, Kasse CA, Alves de Andrade T, Gurgel Testa JR, Cruz OLM. Tinnitus Treatment with Trazodone. Braz J Otorhinolaryngol 2007; 73:390-7. [PMID: 17684661 PMCID: PMC9445658 DOI: 10.1016/s1808-8694(15)30084-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2006] [Accepted: 11/17/2006] [Indexed: 10/27/2022] Open
Abstract
UNLABELLED Tinnitus is a common symptom, defined as a sound perception in absence of a sound stimulus. AIM Evaluate if Trazodone, an antidepressant drug, which modulates serotonin at central neuronal pathways, is effective in controlling tinnitus. STUDY DESIGN Prospective, double blind, randomized, placebo-controlled. MATERIALS AND METHODS Study performed with patients presenting tinnitus. 85 patients were analyzed between February and June of 2005. 43 received trazodone and 42 placebo, for 60 days. The clinical criteria of analysis were tinnitus intensity, discomfort and life quality impact by tinnitus, using an analogue scale varying between 0 and 10, scored by patients before and after drug or placebo use. RESULTS There was a significant improvement in intensity, discomfort and life quality in both groups after treatment; however, there was no significant difference between the drug and placebo groups. Patients with age equal or over 60 years presented better results after treatment. CONCLUSION Trazodone was not efficient in controlling tinnitus in the patients evaluated under the doses utilized.
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Coelho CB, Tyler R, Hansen M. Zinc as a possible treatment for tinnitus. PROGRESS IN BRAIN RESEARCH 2007; 166:279-85. [DOI: 10.1016/s0079-6123(07)66026-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Zöger S, Svedlund J, Holgers KM. Relationship between tinnitus severity and psychiatric disorders. PSYCHOSOMATICS 2006; 47:282-8. [PMID: 16844885 DOI: 10.1176/appi.psy.47.4.282] [Citation(s) in RCA: 140] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A close association between tinnitus and psychiatric disorders has been demonstrated, but little is known about how the severity of tinnitus is related to these disorders. The authors investigated the strength of the association between tinnitus and both the prevalence and severity of anxiety and depressive disorders. One study group consisted of 80 consecutive patients and another of 144 patients who were deemed by screening to be at high risk for severe and disabling tinnitus. The severity of tinnitus was assessed by clinical gradings on a 3-point scale and by the Tinnitus Severity Questionnaire. DSM-III-R criteria were used to identify psychiatric disorders by structured clinical interview. The Hospital Anxiety and Depression Scale (HADS) and the Comprehensive Psychopathological Rating Scale (CPRS-S-A) were used to assess the severity of anxiety and depression. There was a correlation between the severity of tinnitus and depression in both study groups; however, the corresponding correlations for anxiety disorders were lower, and reached statistical significance only in the high-risk group. Various measures found significant correlations between the severity of tinnitus and the severity of depression and anxiety. We conclude that the severity of tinnitus is associated with psychiatric disorders, as well as with the severity of anxiety and depression in tinnitus patients, and may account for approximately 20% of the variance of the observed association.
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Affiliation(s)
- Sigyn Zöger
- Institute of Clinical Neuroscience, Dept. of Psychiatry, Sahlgrenska Univ. Hospital, Gothenburg, Sweden
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25
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Kaltenbach JA. The dorsal cochlear nucleus as a participant in the auditory, attentional and emotional components of tinnitus. Hear Res 2006; 216-217:224-34. [PMID: 16469461 DOI: 10.1016/j.heares.2006.01.002] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2005] [Revised: 12/24/2005] [Accepted: 01/02/2006] [Indexed: 01/01/2023]
Abstract
The dorsal cochlear nucleus (DCN) has been modeled in numerous studies as a possible source of tinnitus-generating signals. This hypothesis was originally developed on the basis of evidence that the DCN becomes hyperactive following exposure to intense noise. Since these early observations, evidence that the DCN is an important contributor to tinnitus has grown considerably. In this paper, the available evidence to date will be summarized. In addition, the DCN hypothesis of tinnitus can now be expanded to include possible involvement in other, non-auditory components of tinnitus. It will be shown by way of literature review that the DCN has direct connections with non-auditory brainstem structures, such as the locus coeruleus, reticular formation and raphe nuclei, that are implicated in the control of attention and emotional responses. The hypothesis will be presented that attentional and emotional disorders, such as anxiety and depression, which are commonly associated with tinnitus, may result from an interplay between these non-auditory brainstem structures and the DCN. Implicit in this hypothesis is that attempts to develop effective anti-tinnitus therapies are likely to benefit from a greater understanding of how the levels of activity in the DCN are influenced by different states of activation of these non-auditory brainstem structures and vice versa.
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Affiliation(s)
- James A Kaltenbach
- Department of Otolaryngology, Wayne State University School of Medicine, 5E-UHC, Detroit, MI 48201, USA.
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Tyler RS, Coelho C, Noble W. Tinnitus: Standard of Care, Personality Differences, Genetic Factors. ORL J Otorhinolaryngol Relat Spec 2006; 68:14-19; discussion 20-2. [PMID: 16514258 DOI: 10.1159/000090486] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
We comment on three areas related to tinnitus. The standard of care should include counseling that is collaborative and that addresses the overall emotional well-being of the patient. Utilizing management and coping strategies is desirable. Our new tinnitus activities treatment is an example of such a protocol. We believe that the notions of fearfulness and acceptance have the potential to be integrated into tinnitus treatment. Some patients reject, control or accept their tinnitus. We believe in some instances there may be a common genetic cause of tinnitus and depression. A potential candidate is the serotonin transporter gene SLC6A4.
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Affiliation(s)
- Richard S Tyler
- Department of Otolaryngology - Head and Neck Surgery, University of Iowa, Iowa City, Iowa 52242-1078, USA.
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Zöger S, Svedlund J, Holgers KM. The effects of sertraline on severe tinnitus suffering--a randomized, double-blind, placebo-controlled study. J Clin Psychopharmacol 2006; 26:32-9. [PMID: 16415703 DOI: 10.1097/01.jcp.0000195111.86650.19] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The relationship between tinnitus and anxiety and depressive disorders has been frequently alluded to, but there are few studies on antidepressants in the treatment of tinnitus, and the efficacy of sertraline on severe refractory tinnitus has not been reported. METHOD Consecutive tinnitus patients (n = 76) considered to be at high risk for severe and disabling tinnitus according to a recently developed screening procedure were randomly assigned to 16 weeks of double-blind treatment with placebo (n = 38) or sertraline (n = 38) at a fixed dose (25 mg/d on the first week and 50 mg/d on the following 15 weeks). Between-group comparisons of Tinnitus Severity Questionnaire scores over 16 weeks were made as the primary outcome measure. Secondary outcomes of tinnitus loudness and tinnitus annoyance were also measured using a visual analogue scale. Severity of depressive and anxiety symptoms was evaluated using the Hamilton rating scales (Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale, interview-based ratings) and the Comprehensive Psychopathological Rating Scale (self-ratings). RESULTS The intention-to-treat analysis showed sertraline to be more effective than placebo (P = 0.024) in decreasing reported tinnitus severity according to the Tinnitus Severity Questionnaire at 16 weeks' follow-up. There was also more improvement (P = 0.014) in perceived tinnitus loudness. There were significant correlations between reduction of tinnitus according to the Tinnitus Severity Questionnaire over 16 weeks and improvements in depressive (r = 0.42-0.46) and anxiety symptoms (r = 0.34-0.42). Sertraline was well tolerated after a somewhat high (17%) dropout rate within the first 2 weeks. CONCLUSIONS Sertraline is more effective than placebo in the treatment of severe refractory tinnitus.
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Affiliation(s)
- Sigyn Zöger
- Institute of Clinical Neuroscience, Psychiatry Section , Sahlgrenska Academy, Sahlgrenska University Hospital, Göteborg University, Göteborg, Sweden
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Georgiewa P, Klapp BF, Fischer F, Reisshauer A, Juckel G, Frommer J, Mazurek B. An integrative model of developing tinnitus based on recent neurobiological findings. Med Hypotheses 2006; 66:592-600. [PMID: 16226392 DOI: 10.1016/j.mehy.2005.08.050] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2005] [Revised: 08/16/2005] [Accepted: 08/18/2005] [Indexed: 10/25/2022]
Abstract
Brain imaging studies suggest that the functional connectivity of various limbic, prefrontal, and temporal brain structures can be understood as the basis for particularly intense experiences of impairment and many secondary symptoms of decompensated tinnitus. Results to date suggest cortical plasticity as a likely mechanism to be involved in the chronic progression of tinnitus. Relationships between the processing of auditory signals and neural networks associated with somatosensory, attentional, cognitive and emotional processes are relevant for the genesis of the pathology. However, the neural bases of subjective impairment in tinnitus patients are unknown. An integrative model of developing tinnitus is presented here, based on the most recent neurophysiological data in current discussion. We assume the involvement of altered brain functions in the development and maintenance of perceptions of tinnitus and outline various possibilities which could contribute to decompensation and chronic progression. The discussions surrounding present models of the generation of tinnitus and its reinforcement to the point of decompensation make it clear that a unidimensional approach in clinical interventions is insufficient. Patients with decompensated tinnitus suffer from a complex somatic and psychological disorder. The interactive processes involving emotions, behaviour and symptoms, as well as the high co-morbidity with affective and psychosomatic illnesses and the important influence of psychosocial factors (distress), make the use of stage-appropriate interdisciplinary treatments necessary.
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Affiliation(s)
- Petra Georgiewa
- Department of Medicine, Division of Psychosomatic Medicine and Psychotherapy, Charité-University Medicine Berlin, Campus Charité Mitte, Berlin, Germany
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Robinson SK, Viirre ES, Bailey KA, Gerke MA, Harris JP, Stein MB. Randomized placebo-controlled trial of a selective serotonin reuptake inhibitor in the treatment of nondepressed tinnitus subjects. Psychosom Med 2005; 67:981-8. [PMID: 16314604 DOI: 10.1097/01.psy.0000188479.04891.74] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess the efficacy of a selective serotonin reuptake inhibitor (paroxetine) for relief of tinnitus. DESIGN One hundred twenty tinnitus sufferers participated in a randomized double-blind placebo-controlled trial. Paroxetine or placebo was increased to a maximally tolerated dose (up to 50 mg/day), and patients were treated for a total of 31 days at the maximal dose. METHODS Patients with chronic tinnitus were recruited from our university-based specialty clinic by referral from otolaryngologists and audiologists in the local community and by advertisement. Patients with psychotic or substance use disorders or suicidal ideation were excluded, as were those using psychoactive medications (this resulted in only 1 subject with major depression in the study) or any other medications that interact with paroxetine and those with inability to hear at one's tinnitus sensation level. Fifty-eight percent of patients were male, 92% were Caucasian, and the average age was 57. OUTCOMES MEASURES Tinnitus matching, the Tinnitus Handicap Questionnaire, the question: How severe (bothered, aggravating) is your tinnitus? Quality of Well-Being and other psychological questionnaires. RESULTS Paroxetine was not statistically superior to placebo on the following tinnitus measures (tinnitus matching, 5- or 10-db drop, Tinnitus Handicap Questionnaire, quality of well-being measures, how severe, how bothered, positive change). There was a significant improvement in the single item question, How aggravating is your tinnitus? for those in the paroxetine group compared with the placebo group. CONCLUSIONS These results suggest that the majority of individuals in this study did not benefit from paroxetine in a consistent fashion. Further work remains to be done to determine if subgroups of patients (e.g., those who tolerate higher doses, those who are depressed) may benefit.
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Affiliation(s)
- Shannon K Robinson
- Department of Psychiatry, University of California, San Diego School of Medicine, Veterans Administration San Diego Healthcare System, La Jolla, CA 92161, USA.
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