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Yu HZ, Gong JM, Hong GW, Zhou RQ, Fu XP, Fan T, Zheng YQ, Peng YQ, Li J, Wang YF. The Effect of Physical Therapy on Somatosensory Tinnitus. J Clin Med 2024; 13:3496. [PMID: 38930025 PMCID: PMC11204550 DOI: 10.3390/jcm13123496] [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: 05/13/2024] [Revised: 06/01/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024] Open
Abstract
Objective: The objective of this work was to assess the effect of physical therapy in patients with somatosensory tinnitus (ST) and explore the influence of physical therapy on clinical variables obtained before treatment. Methods: A total of 43 patients with ST were randomized to the immediate-start group (n = 20) and delayed-start group (n = 23). All patients received physical therapy for 1 week (seven sessions). Each session lasted 60 min. The Visual Analogue Scale (VAS), Tinnitus Handicap Inventory (THI), and numerical pain rating scale (NPRS) scores were documented at baseline and after treatment (week 1) for all patients. For subjects in the immediate-start group, the THI, VAS, and NPRS scores were measured after therapy (weeks 6, 9, and 12, respectively). Medical history characteristic functional activity scale (HCFA) scores were measured at baseline to assess the association between somatic symptoms and tinnitus. Results: At week 1, VAS, THI, and NPRS scores of patients in the immediate-start group were improved by 1.25 ± 1.59, 11.10 ± 15.10, and 0.95 ± 1.54 points, respectively, and were significantly higher than those in the delayed-start group (p < 0.05). The change in VAS, THI, and NPRS scores in the treatment group was significantly positively correlated with the scores of the HCFA before treatment (r = 0.786, p < 0.001; r = 0.680, p = 0.001; r = 0.796, p < 0.001). There was no significant difference in THI, VAS, and NPRS scores among patients in the immediate-start group between weeks 1, 6, 9, and 12 after treatment (p > 0.05). Conclusions: Although more participants were necessary in the further study, the study implies that physical therapy can reduce physical pain, improve tinnitus symptoms, and quality of life in ST patients without hearing loss, and the short-term curative effect is stable, especially for tinnitus patients with clear somatic symptoms.
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Affiliation(s)
- Hong-Zhe Yu
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai 200031, China; (H.-Z.Y.); (J.-M.G.); (G.-W.H.); (R.-Q.Z.); (X.-P.F.); (T.F.); (Y.-Q.P.)
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai 200031, China
| | - Jia-Min Gong
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai 200031, China; (H.-Z.Y.); (J.-M.G.); (G.-W.H.); (R.-Q.Z.); (X.-P.F.); (T.F.); (Y.-Q.P.)
| | - Guo-Wei Hong
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai 200031, China; (H.-Z.Y.); (J.-M.G.); (G.-W.H.); (R.-Q.Z.); (X.-P.F.); (T.F.); (Y.-Q.P.)
| | - Ruo-Qiao Zhou
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai 200031, China; (H.-Z.Y.); (J.-M.G.); (G.-W.H.); (R.-Q.Z.); (X.-P.F.); (T.F.); (Y.-Q.P.)
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai 200031, China
| | - Xin-Ping Fu
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai 200031, China; (H.-Z.Y.); (J.-M.G.); (G.-W.H.); (R.-Q.Z.); (X.-P.F.); (T.F.); (Y.-Q.P.)
| | - Ting Fan
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai 200031, China; (H.-Z.Y.); (J.-M.G.); (G.-W.H.); (R.-Q.Z.); (X.-P.F.); (T.F.); (Y.-Q.P.)
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai 200031, China
| | - Yu-Qing Zheng
- Department of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Hangzhou 310053, China;
| | - Ying-Qiu Peng
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai 200031, China; (H.-Z.Y.); (J.-M.G.); (G.-W.H.); (R.-Q.Z.); (X.-P.F.); (T.F.); (Y.-Q.P.)
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai 200031, China
| | - Jian Li
- Clinical Laboratory Center, Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai 201102, China
| | - Yun-Feng Wang
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai 200031, China; (H.-Z.Y.); (J.-M.G.); (G.-W.H.); (R.-Q.Z.); (X.-P.F.); (T.F.); (Y.-Q.P.)
- NHC Key Laboratory of Hearing Medicine, Fudan University, Shanghai 200031, China
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Yang L, Li Y, Pang X, Li D, Wu Y, Chen X, Peng B. Anterior Cervical Decompression and Fusion Surgery for Cervical Spondylosis with Concomitant Tinnitus: A Multicenter Prospective Cohort Study. Orthop Surg 2022; 15:133-140. [PMID: 36394075 PMCID: PMC9837213 DOI: 10.1111/os.13578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Cervical spondylosis is often accompanied by tinnitus. Up to now, there is a lack of large samples and prospective studies to investigate the effect of anterior cervical decompression and fusion (ACDF) on tinnitus associate with cervical spondylosis. To this end, we performed a prospective cohort study to assess the effectiveness of ACDF on the relief of tinnitus. METHODS This was a multicenter, prospective, cohort clinical study. Between August 2017 and August 2018, 174 patients with cervical spondylosis accompanied by tinnitus were enrolled, with a follow-up of 12 months. Among the 174 patients, 142 received anterior cervical surgery (surgery group) and 32 received conservative treatment (conservative group). The primary end point was the mean change in scores on the tinnitus functional index (TFI). The secondary end points included tinnitus loudness, modified Japanese orthopaedic association scores (mJOA) for spinal cord function, and visual analogue scale (VAS) for neck pain. All the above indexes were measured before treatments and at 1, 3, 6, and 12 months after treatments. One-way analysis of variance and paired samples t-test was adopted for statistical analysis. RESULTS The TFI score was reduced immediately after cervical decompression surgery (from 54.7 ± 15.6 to 32.3 ± 12.5, P < 0.001) and this was sustained at 12 months (P < 0.001). The TFI score of the conservative group also decreased (from 53.9 ± 16.8 to 45.2 ± 13.6, P < 0.001), but the effect was not maintained at 12 months (P = 0.069). There was a significant improvement in tinnitus loudness (from 5.2 ± 1.6 to 2.6 ± 1.9, P < 0.001), mJOA (from 12.0 ± 1.6 to 14.2 ± 1.6, P < 0.001), and VAS for neck pain (from 58.5 ± 9.6 to 22.0 ± 16.4, P < 0.001) in the surgical group. Improvements in the surgical group were statistically significantly greater than that in the conservative group (P < 0.001). CONCLUSION This study indicates that anterior cervical surgery can relieve tinnitus in patients with cervical spondylosis and that tinnitus is an accompanying manifestation of cervical spondylosis.
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Affiliation(s)
- Liang Yang
- Department of OrthopaedicsFeatured Medical Center of Chinese People's Armed Police ForcesTianjingChina,Department of OrthopaedicsThe Third Medical Center of Chinese PLA General HospitalBeijingChina
| | - Yongchao Li
- Department of OrthopaedicsThe Third Medical Center of Chinese PLA General HospitalBeijingChina
| | - Xiaodong Pang
- Department of OrthopaedicsThe Third Medical Center of Chinese PLA General HospitalBeijingChina
| | - Duanming Li
- Department of OrthopaedicsThe Third Medical Center of Chinese PLA General HospitalBeijingChina
| | - Ye Wu
- Department of OrthopaedicsBeijing 304th HospitalBeijingChina
| | - Xiongsheng Chen
- Spine Center, Department of OrthopaedicsShanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical UniversityShanghaiChina
| | - Baogan Peng
- Department of OrthopaedicsThe Third Medical Center of Chinese PLA General HospitalBeijingChina
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Spencer S, Mielczarek M, Olszewski J, Sereda M, Joossen I, Vermeersch H, Gilles A, Michiels S. Effectiveness of bimodal auditory and electrical stimulation in patients with tinnitus: A feasibility study. Front Neurosci 2022; 16:971633. [PMID: 36090280 PMCID: PMC9449838 DOI: 10.3389/fnins.2022.971633] [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: 06/17/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundTinnitus is a common symptom, affecting about 10–15% of the adult population. When input from the somatosensory system can influence and/or elicit tinnitus, this type of subjective tinnitus is called somatosensory tinnitus. Recently, a new type of bimodal neurostimulation treatment has shown promising results for a specific subgroup within the somatosensory tinnitus population. It is, however, not clear if this bimodal stimulation is also effective in patients with other types of subjective tinnitus.AimThe aim of this study was to evaluate the feasibility and efficacy of non-invasive bimodal auditory-somatosensory stimulation in reducing tinnitus severity among a general population of people with subjective tinnitus.MethodsChronic subjective tinnitus patients were recruited from the ENT department of the Antwerp University Hospital. Somatosensory stimulation was delivered by Transcutaneous Electrical Nerve Stimulation (TENS), and it was combined with auditory stimulation via headphones. The therapy comprised six sessions of thirty minutes twice a week for a period of 3 consecutive weeks. Follow up measurements were scheduled 9–12 weeks after the last treatment session. The change of the Tinnitus Functional Index (TFI) score, a questionnaire evaluating tinnitus burden and effects on the quality of life, was the primary outcome measure.ResultsTwenty-nine patients were enrolled in the study. A linear mixed-effects model was used to analyze the efficacy of bimodal treatment. The results of this analysis showed a statistically significant decrease (by 6, 9 points) in average TFI score at the follow up visit when compared to baseline. The ability to modulate tinnitus did not have an influence on the treatment results.ConclusionOur study showed that bimodal stimulation is a feasible and safe method of tinnitus treatment. The method might be an effective treatment for some participants with tinnitus, especially those who have accompanying neck/temporomandibular problems, although, the evidence from this trial is quite weak. Additional research is needed toward establishing the optimal treatment protocol, as well as selecting the most appropriate inclusion criteria.
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Affiliation(s)
- Shikha Spencer
- Department of Otolaryngology, Laryngological Oncology, Audiology and Phoniatrics, Medical University of Lodz, Lodz, Poland
| | - Marzena Mielczarek
- Department of Otolaryngology, Laryngological Oncology, Audiology and Phoniatrics, Medical University of Lodz, Lodz, Poland
| | - Jurek Olszewski
- Department of Otolaryngology, Laryngological Oncology, Audiology and Phoniatrics, Medical University of Lodz, Lodz, Poland
| | - Magdalena Sereda
- School of Medicine, Hearing Sciences, Mental Health and Clinical Neurosciences, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Iris Joossen
- Department of Otorhinolaryngology, Antwerp University Hospital, Edegem, Belgium
| | - Hanne Vermeersch
- Department of Otorhinolaryngology, Antwerp University Hospital, Edegem, Belgium
| | - Annick Gilles
- Department of Otorhinolaryngology, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Education, Health and Social Work, University College Ghent, Ghent, Belgium
| | - Sarah Michiels
- Department of Otorhinolaryngology, Antwerp University Hospital, Edegem, Belgium
- REVAL—Rehabilitation Research Center, Hasselt University, Diepenbeek, Belgium
- *Correspondence: Sarah Michiels,
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Aydoğan Z, Satekin MÇINAR, Uyar MS, Aksoy S, Tokgoz-Yilmaz S. Transcutaneous Electric Nerve Stimulation in Chronic Subjective Tinnitus. Am J Otolaryngol 2022; 43:103521. [PMID: 35691053 DOI: 10.1016/j.amjoto.2022.103521] [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: 05/13/2022] [Revised: 05/23/2022] [Accepted: 05/30/2022] [Indexed: 11/01/2022]
Abstract
OBJECTIVE It is aimed to determine the therapeutic role of transcutaneous electrical nerve stimulation (TENS) on chronic subjective tinnitus with a randomized and comparative analysis. METHOD 46 individuals with normal hearing, chronic subjective tinnitus, aged 20-65; randomly divided into the study (TENS therapy) and tje control groups. The control group (n = 23) was informed only about tinnitus, while the study group (n = 23) received TENS therapy (20 sessions in 4 weeks). Before TENS therapy, tinnitus-related evaluations of all participants [tinnitus frequency, loudness, minimum masking level (MMS), residual inhibition (RI)] were made and Tinnitus Handicap Inventory (THI), Visual Analogue Scale (VAS), Short Form 36 (SF-36), and The Quality of Life Scale were applied to the participants. These evaluations and questionnaires were repeated after 4 weeks of the therapy. RESULTS There was a significant decrease in the tinnitus severity after TENS therapy in the study group (p = 0.003). Moreover, it was found that VAS (loudness and annoyance), THI (functional, emotional and total score), SF-36 (physical function, physical role, pain, general health, vitality, emotional role and social function) values improved compared to before TENS therapy and the difference was significant (p < 0.05). There was no significant difference between the first and last evaluations of the control group (p > 0.05). CONCLUSION TENS is an effective, practical and reliable therapy method in reducing severity, loudness, and annoyance of tinnitus, and increasing the quality of life in individuals with chronic subjective tinnitus.
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Affiliation(s)
- Zehra Aydoğan
- Department of Audiology, Faculty of Health Sciences, Ankara University, Ankara, Turkey
| | - Merve Ç I N A R Satekin
- Ankara University, Faculty of Medicine, Otolaryngology Department, Audiology, Speech, Balance Disorders Diagnosis and Rehabilitation Unit, Ankara, Turkey
| | - Muhammed Sefa Uyar
- Ankara University, Faculty of Medicine, Otolaryngology Department, Ankara, Turkey
| | - Songül Aksoy
- Department of Audiology, Faculty of Health Sciences, Lokman Hekim University, Ankara, Turkey
| | - Suna Tokgoz-Yilmaz
- Department of Audiology, Faculty of Health Sciences, Ankara University, Ankara, Turkey; Ankara University, Faculty of Medicine, Otolaryngology Department, Audiology, Speech, Balance Disorders Diagnosis and Rehabilitation Unit, Ankara, Turkey.
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Transcutaneous Electrical Nerve Stimulation for Treatment of Tinnitus: A Systematic Review and Meta-analysis. Otol Neurotol 2021; 41:e767-e775. [PMID: 32472915 DOI: 10.1097/mao.0000000000002712] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To evaluate the treatment efficacy of transcutaneous electrical nerve stimulation (TENS) in patients with tinnitus. DATA SOURCES PubMed, Scopus, Web of Science, and Cochrane Library were searched for the following concepts: "Transcutaneous Electric Nerve Stimulation" and "Tinnitus." STUDY SELECTION Inclusion: 1) double- or single-blinded randomized controlled trials; 2) double- or single-blinded randomized comparison trials; 3) prospective or retrospective observational studies; and 4) case series. Exclusion: Non-English studies, nonhuman studies, case reports (n ≤ 5), and review articles. DATA EXTRACTION Tinnitus Handicap Inventory (THI), the Visual Analog Scale (VAS), and perceived tinnitus suppression after treatment. Additional data collected included tinnitus laterality, duration of symptoms, location of electrode placement, time to follow-up, etiology of tinnitus, and treatment side effects. DATA SYNTHESIS The literature search yielded 2941 unique articles. After reviewing 118 full-text articles, 17 studies reporting on 1,215 patients were included for final analysis. Four studies provided data available for meta-analysis of pre- and posttreatment THI and VAS (Cochrane Review Manager). TENS showed significant overall reduction on THI (-7.55 [-10.93 to -4.18], p < 0.0001) and VAS (-0.65 [-0.99 to -0.30], p < 0.0002). Subjective improvement of tinnitus was pooled across 13 studies using meta-analysis of proportions (MedCalc). Tinnitus suppression occurred in 40.0% [28.9-51.7%] patients. Among those who responded, 22.2% [12.2-29.7%] experienced complete suppression and 10.2% [0.2-31.9%] experienced persistent improvement at 3 months. CONCLUSIONS TENS represents a safe and feasible treatment option for tinnitus and might be a worthy consideration among the spectrum of interventions developed for tinnitus.
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Atan T, Atan D, Özel S. Effectiveness of Kinesio taping in the treatment of somatosensory tinnitus: A randomized controlled trial. Complement Ther Clin Pract 2020; 39:101100. [PMID: 32379629 DOI: 10.1016/j.ctcp.2020.101100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 01/16/2020] [Accepted: 01/16/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND PURPOSE The clinical effects of Kinesio taping (KT) for somatosensory tinnitus have not been confirmed. The purpose of this study is to investigate the efficacy of KT applied to the sternocleidomastoid, upper trapezius, and levator scapulae muscles for somatosensory tinnitus associated with neck complaints. MATERIALS AND METHODS Thirty-patients were randomly assigned to the KT group (n = 15) and the sham-taping (ST) group (n = 15). Tinnitus-severity was measured using a visual analog scale (tinnitus-VAS) as a primary outcome. Tinnitus Handicap Inventory (THI), cervical pain-VAS, and neck disability index (NDI) were used for the assessments of tinnitus handicap, neck pain, and disability. RESULTS Tinnitus-VAS, THI, cervical pain-VAS, and NDI improved significantly in the KT group after the intervention (all P ≤ 0.001). In the ST group, no significant differences in outcome measures were found in the fourth-week. CONCLUSION KT is more effective than sham-taping in improving somatosensory tinnitus associated with neck complaints.
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Affiliation(s)
- Tuğba Atan
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Hitit University, Corum, Turkey.
| | - Doğan Atan
- Department of Otorhinolaryngology, Faculty of Medicine, Hitit University, Corum, Turkey
| | - Sumru Özel
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Hitit University, Corum, Turkey
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Abstract
Tinnitus is a common symptom. Standard therapies aim at improving the quality of life and reducing the psychological stress associated with tinnitus. Most interventions have little or no effect on the main symptom. Those affected subjects, however, want such a change and prefer a specific solution, such as pharmacologic therapy to other modalities. Scientific efforts have not yet led to significant improvement in the range of therapies. This article outlines existing efforts and develops ideas on how research for improved tinnitus therapy might look in the future.
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Affiliation(s)
- Tobias Kleinjung
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Zurich, University of Zurich, Frauenklinikstrasse 24, Zurich CH 8091, Switzerland.
| | - Berthold Langguth
- Department of Psychiatry and Psychotherapy, Interdisciplinary Tinnitus Center, University of Regensburg, Universitätsstrasse 84, Regensburg D 93053, Germany
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Kim BH, Moon YK, Kim MH, Nam HJ. Comparing the effects of manual acupuncture, electroacupuncture, and transcutaneous electrical nerve stimulation on chronic tinnitus: a randomized controlled trial. Integr Med Res 2020; 9:100409. [PMID: 32426223 PMCID: PMC7225385 DOI: 10.1016/j.imr.2020.100409] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/23/2020] [Accepted: 03/23/2020] [Indexed: 12/22/2022] Open
Abstract
Background The aim of this study was to investigate the superiority of the effects of manual acupuncture (MA), electroacupuncture (EA), or transcutaneous electrical nerve stimulation (TENS) on chronic consecutive tinnitus. Methods Forty-five patients with chronic consecutive tinnitus were allocated into an MA, an EA, or a TENS group at a 1:1:1 ratio. The corresponding patients were treated with MA, EA, or TENS twice a week for 10 sessions (5 weeks). The primary outcome was a change in the tinnitus handicap inventory (THI), and the secondary outcomes were loudness and annoyance of tinnitus, pure-tone audiometry (PTA), and the speech discrimination test. The outcome measures were obtained at baseline, visit 5 (week 3), visit 10 (week 5), and visit 11 (follow-up 4 weeks). Results Of the 45 participants, 37 (82.22%) completed the study. There was no difference in the THI score change among the groups at any point. However, the number of participants who had reduced scores of more than 10 points was higher in the EA group than in the TENS or MA groups (p = 0.037, Fisher's exact test). There was no significant difference in the loudness and annoyance of tinnitus, PTA, and speech discrimination test findings among the groups. Conclusion Among the MA, EA, and TENS groups, there was no significant difference in the effects on the treatment of chronic consecutive tinnitus. However, EA could respond to more patients. Trial registration Registered on October 21, 2016 (KCT0002117 by CRIS).
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Affiliation(s)
- Bong Hyun Kim
- Department of Ophthalmology and Otolaryngology of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.,Department of Ophthalmology and Otolaryngology of Korean Medicine, Kyung Hee University Korean Medicine Hospital, Seoul, Republic of Korea
| | - Young Kyun Moon
- Department of Ophthalmology and Otolaryngology of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.,Department of Ophthalmology and Otolaryngology of Korean Medicine, Kyung Hee University Korean Medicine Hospital, Seoul, Republic of Korea
| | - Min Hee Kim
- Department of Ophthalmology and Otolaryngology of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.,Department of Ophthalmology and Otolaryngology of Korean Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Hae Jeong Nam
- Department of Ophthalmology and Otolaryngology of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.,Department of Ophthalmology and Otolaryngology of Korean Medicine, Kyung Hee University Korean Medicine Hospital, Seoul, Republic of Korea
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The effect of transcutaneous electrical nerve stimulation (TENS) on chronic subjective tinnitus. Am J Otolaryngol 2020; 41:102326. [PMID: 31732303 DOI: 10.1016/j.amjoto.2019.102326] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 10/23/2019] [Accepted: 10/28/2019] [Indexed: 11/21/2022]
Abstract
OBJECTIVES Chronic Subjective Tinnitus is a very highly prevalent disorder worldwide. There is no definitive treatment. The aim of this study is to investigate the efficacy of transcutaneous electrical nerve stimulation (TENS) applied to the auricula for treating tinnitus using the Depression Anxiety Stress Scales (DASS) and Tinnitus Handicap Inventory (THI). METHODS The 60 patients were randomly divided into 3 groups of 20 patients. The first group (A) had one ear stimulated with TENS, and the second group (B) had both ears stimulated. Group C (placebo group) received no electrical or sound stimulation. All group patients received total of 10 sessions with a maximum of 4 days between the sessions. RESULTS The THI and DASS scores decreased significantly after the treatment (p < 0.05). A significant difference was also observed between the groups after treatment (p < 0.05). While there was no difference between group A and B, it was shown that group C's post-treatment score was significantly higher than those of both groups (p < 0.05.) CONCLUSION: It is important to note that TENS has a therapeutic effect on subjective chronic tinnitus as well as a placebo effect.
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Suk WC, Kim SJ, Chang DS, Lee HY. Characteristics of Stimulus Intensity in Transcutaneous Vagus Nerve Stimulation for Chronic Tinnitus. J Int Adv Otol 2019; 14:267-272. [PMID: 30256201 DOI: 10.5152/iao.2018.3977] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES We aimed to assess the clinical significance of the intensity of transcutaneous vagus nerve stimulation (tVNS) in chronic tinnitus. MATERIALS AND METHODS Four sessions of tVNS were performed over a 2-week period for 24 patients with unilateral, non-pulsatile chronic tinnitus. The cavum, cymba, and tragus were sequentially stimulated to the maximal sensory thresholds. One month later, after the four sessions, the level of tinnitus distress and changes in stimulus intensity were assessed. RESULTS The stimulus intensity did not differ according to sex or laterality. However, a moderate positive correlation between tinnitus distress and the initial stimulus intensity was observed. This correlation was not observed during the subsequent sessions. The stimulus intensity at the cavum changed significantly (p=0.018), and notable differences in tinnitus annoyance were observed between the responders and non-responders (p=0.006). CONCLUSION The effect of stimulus intensity on the treatment outcome seems to be limited. An increasing trend in the stimulus intensity for tinnitus annoyance at the cavum was observed in the responders. Therefore, the cavum may be an optimal stimulation site for tVNS.
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Affiliation(s)
- Won Choi Suk
- Department of Thoracic Surgery, Eulji University School of Medicine, Daejeon, Korea, Republic Of
| | - Su Jin Kim
- Department of Otolaryngology-Head and Neck Surgery, Eulji University School of Medicine, Daejeon, Korea, Republic Of
| | - Dong Sik Chang
- Department of Otolaryngology-Head and Neck Surgery, Eulji University School of Medicine, Daejeon, Korea, Republic Of
| | - Ho Yun Lee
- Department of Otolaryngology-Head and Neck Surgery, Eulji University School of Medicine, Daejeon, Korea, Republic Of
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Conlon B, Hamilton C, Hughes S, Meade E, Hall DA, Vanneste S, Langguth B, Lim HH. Noninvasive Bimodal Neuromodulation for the Treatment of Tinnitus: Protocol for a Second Large-Scale Double-Blind Randomized Clinical Trial to Optimize Stimulation Parameters. JMIR Res Protoc 2019; 8:e13176. [PMID: 31573942 PMCID: PMC6789422 DOI: 10.2196/13176] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 08/09/2019] [Accepted: 08/19/2019] [Indexed: 01/13/2023] Open
Abstract
Background There is increasing evidence from animal and human studies that bimodal neuromodulation combining sound and electrical somatosensory stimulation of the tongue can induce extensive brain changes and treat tinnitus. Objective The main objectives of the proposed clinical study are to confirm the efficacy, safety, and tolerability of treatment demonstrated in a previous large-scale study of bimodal auditory and trigeminal nerve (tongue) stimulation (Treatment Evaluation of Neuromodulation for Tinnitus - Stage A1); evaluate the therapeutic effects of adjusting stimulation parameters over time; and determine the contribution of different features of bimodal stimulation in improving tinnitus outcomes. Methods This study will be a prospective, randomized, double-blind, parallel-arm, comparative clinical trial of a 12-week treatment for tinnitus using a Conformité Européenne (CE)–marked device with a pre-post and 12-month follow-up design. Four treatment arms will be investigated, in which each arm consists of two different stimulation settings, with the first setting presented during the first 6 weeks and the second setting presented during the next 6 weeks of treatment. The study will enroll 192 participants, split in a ratio of 80:80:16:16 across the four arms. Participants will be randomized to one of four arms and stratified to minimize baseline variability in four categories: two separate strata for sound level tolerance (using loudness discomfort level as indicators for hyperacusis severity), high tinnitus symptom severity based on the Tinnitus Handicap Inventory (THI), and tinnitus laterality. The primary efficacy endpoints are within-arm changes in THI and Tinnitus Functional Index as well as between-arm changes in THI after 6 weeks of treatment for the full cohort and two subgroups of tinnitus participants (ie, one hyperacusis subgroup and a high tinnitus symptom severity subgroup). Additional efficacy endpoints include within-arm or between-arm changes in THI after 6 or 12 weeks of treatment and in different subgroups of tinnitus participants as well as at posttreatment assessments at 6 weeks, 6 months, and 12 months. Treatment safety, attrition rates, and compliance rates will also be assessed and reported. Results This study protocol was approved by the Tallaght University Hospital/St. James’s Hospital Joint Research Ethics Committee in Dublin, Ireland. The first participant was enrolled on March 20, 2018. The data collection and database lock are expected to be completed by February 2020, and the data analysis and manuscript submission are expected to be conducted in autumn of 2020. Conclusions The findings of this study will be disseminated to relevant research, clinical, and health services and patient communities through publications in peer-reviewed journals and presentations at scientific and clinical conferences. Trial Registration ClinicalTrials.gov NCT03530306; https://clinicaltrials.gov/ct2/show/NCT03530306 International Registered Report Identifier (IRRID) DERR1-10.2196/13176
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Affiliation(s)
- Brendan Conlon
- Department of Otolaryngology, St James Hospital Dublin and Tallaght University Hospital Dublin, Dublin, Ireland.,Neuromod Devices Limited, Dublin, Ireland.,Trinity College Dublin, Dublin, Ireland
| | | | | | - Emma Meade
- Neuromod Devices Limited, Dublin, Ireland
| | - Deborah A Hall
- Hearing Sciences, Division of Clinical Neuroscience, University of Nottingham, Nottingham, United Kingdom.,National Institute for Health Research Nottingham Biomedical Research Centre, Nottingham, United Kingdom.,University of Nottingham Malaysia, Semenyih, Selangor Darul Ehsan, Malaysia
| | - Sven Vanneste
- Trinity College Dublin, Dublin, Ireland.,University of Texas at Dallas, Richardson, TX, United States
| | - Berthold Langguth
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Hubert H Lim
- Neuromod Devices Limited, Dublin, Ireland.,University of Minnesota, Minneapolis, MN, United States
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Li L, Shi H, Wang M. A Pilot Randomized Controlled Trial of Transcutaneous Electrical Nerve Stimulation for Patients With Acute Tinnitus. Medicine (Baltimore) 2019; 98:e13793. [PMID: 30608390 PMCID: PMC6344166 DOI: 10.1097/md.0000000000013793] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND This pilot study aimed to evaluate the feasibility effectiveness and safety of transcutaneous electrical nerve stimulation (TENS) for patients with acute tinnitus. METHODS A total of 46 eligible patients with acute tinnitus were entered and included in this randomized controlled trial. All the included patients were equally and randomly divided into a verum TENS group and a sham TENS group, each group 23 participants. All patients received parenteral intramuscular therapy of 1 ml Vitamin B12 weekly for a total of 4 weeks. In addition, they also underwent verum or sham TENS 30 min daily, 3 times weekly for 4 weeks. The primary efficacy endpoint was measured by the Tinnitus Severity Scale (TSS) and Tinnitus Questionnaire (TQ) sum score. The secondary efficacy endpoints were assessed by the Tinnitus Handicap Inventory (THI), 12-Item Short Form Health Survey (SF-12) questionnaire, and adverse events. All outcome efficacy endpoints were measured at baseline and after 4 weeks of treatment. RESULTS After 4-week treatment, the patients undergoing verum TENS showed statistically efficacy of symptoms relief, as measured by the scales of TSS (P < .01), TQ (P < .01), and THI (P < .01), and improvement of quality of life, as assessed by the SF-12 (P < .01), compared with patients receiving sham TENS. In addition, no adverse events related to the treatment were recorded in either group. CONCLUSIONS The results of this study showed that verum TENS may benefit patients with acute tinnitus after 4 weeks of treatment.
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Affiliation(s)
- Li Li
- Department of Otorhinolaryngology Head and Neck Surgery, Yan’an People's Hospital
| | - Hao Shi
- Department of Otorhinolaryngology Head and Neck Surgery, Yan’an People's Hospital
| | - Min Wang
- Department of Otology, Yanan University Affiliated Hospital, Yanan, China
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13
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Ahmed S, Plazier M, Ost J, Stassijns G, Deleye S, Ceyssens S, Dupont P, Stroobants S, Staelens S, De Ridder D, Vanneste S. The effect of occipital nerve field stimulation on the descending pain pathway in patients with fibromyalgia: a water PET and EEG imaging study. BMC Neurol 2018; 18:191. [PMID: 30419855 PMCID: PMC6233518 DOI: 10.1186/s12883-018-1190-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 10/28/2018] [Indexed: 12/26/2022] Open
Abstract
Background Fibromyalgia is a chronic disorder characterized by widespread musculoskeletal pain accompanied by fatigue, sleep, memory, and mood problems. Recently, occipital nerve field stimulation (ONS) has been proposed as an effective potential treatment for fibromyalgia-related pain. The aim of this study is to unravel the neural mechanism behind occipital nerve stimulation’s ability to suppress pain in fibromyalgia patients. Materials and methods Seven patients implanted with subcutaneous electrodes in the C2 dermatoma were enrolled for a Positron Emission Tomography (PET) H215O activation study. These seven patients were selected from a cohort of 40 patients who were part of a double blind, placebo-controlled study followed by an open label follow up at six months. The H215O PET scans were taken during both the “ON” (active stimulation) and “OFF” (stimulating device turned off) conditions. Electroencephalogram (EEG) data were also recorded for the implanted fibromyalgia patients during both the “ON” and “OFF” conditions. Results Relative to the “OFF” condition, ONS stimulation resulted in activation in the dorsal lateral prefrontal cortex, comprising the medial pain pathway, the ventral medial prefrontal cortex, and the bilateral anterior cingulate cortex as well as parahippocampal area, the latter two of which comprise the descending pain pathway. Relative deactivation was observed in the left somatosensory cortex, constituting the lateral pain pathway as well as other sensory areas such as the visual and auditory cortex. The EEG results also showed increased activity in the descending pain pathway. The pregenual anterior cingulate cortex extending into the ventral medial prefrontal cortex displayed this increase in the theta, alpha1, alpha2, beta1, and beta2 frequency bands. Conclusion PET shows that ONS exerts its effect via activation of the descending pain inhibitory pathway and the lateral pain pathway in fibromyalgia, while EEG shows activation of those cortical areas that could be responsible for descending inhibition system recruitment. Trial Registration This study is registered with ClinicalTrials.gov, number NCT00917176 (June 10, 2009).
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Affiliation(s)
- Shaheen Ahmed
- School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas, USA
| | - Mark Plazier
- Department of Neurosurgery, University Hospital Antwerp, Antwerp, Belgium
| | | | - Gaetane Stassijns
- Department of physical health hand rehabilitation, University Hospital Antwerp, Edegem, Belgium
| | - Steven Deleye
- Department of Cognitive Neurology, UZ Leuven, Leuven, Belgium
| | - Sarah Ceyssens
- Department of Cognitive Neurology, UZ Leuven, Leuven, Belgium
| | - Patrick Dupont
- Department of Cognitive Neurology, UZ Leuven, Leuven, Belgium
| | - Sigrid Stroobants
- Department of nuclear medicine, University Hospital Antwerp, Edegem, Belgium
| | - Steven Staelens
- Molecular Imaging Centre, University of Antwerp, Edegem, Belgium
| | - Dirk De Ridder
- Department of Surgical Sciences, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Sven Vanneste
- School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas, USA.
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14
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Moon YK, Kim MH, Nam HJ. Comparison of the effectiveness between transcutaneous electrical nerve stimulation, manual acupuncture, and electroacupuncture on tinnitus: study protocol for a randomized controlled trial. Trials 2018; 19:342. [PMID: 29945669 PMCID: PMC6020312 DOI: 10.1186/s13063-018-2738-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 06/08/2018] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Transcutaneous electrical nerve stimulation (TENS) involves a neuromodulatory effect using electrical stimulation and has been widely used due to its safety and convenience. It has been used for treating tinnitus for decades. Acupuncture has also been used for tinnitus and several research studies have shown that acupuncture can improve a certain kind of tinnitus by stimulating the somatosensory system. Moreover, several studies have shown the efficacy of electroacupuncture, which is a combination of acupuncture and electrical stimulation, for tinnitus. However, the comparative effectiveness of TENS, manual acupuncture, and electroacupuncture for the treatment of tinnitus has not been determined previously. Herein, we design a randomized, non-blind clinical trial to investigate and compare the effects and safety of TENS, manual acupuncture, and electroacupuncture for tinnitus. METHODS After screening, 45 patients are randomly assigned to three groups: (1) patients in the TENS group are treated at four sites (tender points of masseter and the sternocleidomastoid muscle, in front of tragus, and mastoid process); (2) the manual acupuncture group patients are treated at 11 acupoints (TE21, SI19, GB2, TE22, ST7, TE17, GB20 of tinnitus affected side, and GB20, TE05, KI3 of both sides); (3) electroacupuncture group patients are treated by using acupuncture as in the manual acupuncture group and electrical stimulation at TE21, SI19, TE17, and GB20. Patients are treated for ten sessions, twice a week. The primary outcome measurement is the change of Tinnitus Handicap Inventory (THI) score between visit 1 and visit 10. The secondary outcome measurements are the response rate of THI, change in visual analogue scale associated with the loudness and annoyance of tinnitus, pure-tone audiometry and speech discrimination, and changes in parameters of heart rate variability. DISCUSSION The purpose of this study is to compare the effect of TENS, manual acupuncture, and electroacupuncture in the auricular area on tinnitus. If the specific treatment shows a significant effect compared to other treatments, it could have potential for use in clinical practice as a primary treatment. TRIAL REGISTRATION Clinical Research Information Service (CRIS), KCT0002117 . Registered October 21, 2016. Retrospectively registered.
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Affiliation(s)
- Young-Kyun Moon
- Department of Ophthalmology and Otolaryngology of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Min Hee Kim
- Department of Ophthalmology, Otolaryngology and Dermatology of Korean Medicine, College of Korean Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Hae Jeong Nam
- Department of Ophthalmology and Otolaryngology of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.
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15
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To WT, De Ridder D, Menovsky T, Hart J, Vanneste S. The role of the dorsal Anterior Cingulate Cortex (dACC) in a cognitive and emotional counting Stroop task: Two cases. Restor Neurol Neurosci 2018; 35:333-345. [PMID: 28598859 DOI: 10.3233/rnn-170730] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND The anterior cingulate cortex (ACC) has been implicated in both cognitive and emotional processing, with cognitive information proposed to be processed through the dorsal/caudal ACC and emotional information through the rostral/ventral ACC. OBJECTIVE The objective of this study is to investigate the role of the dorsal anterior cingulate cortex (dACC) in cognitive and emotional processing using a cognitive and emotional counting Stroop task in two patients in whom abnormalities in the dACC were identified and treated. METHODS Two patients performed the cognitive and emotional counting Stroop task before and after treatment to examine whether the dACC has a specific or more general processing function. RESULTS We observed an overall improvement in the emotional, cognitive, and neutral trials of the counting Stroop task after the intervention, indicating that the dACC is not a subregion of the ACC that only contributes to a specific domain. CONCLUSION This study reveals that the dACC is not just a subregion of the ACC that contributes to a specific cognitive function, but is rather part of a salience network that influences general brain functioning, influencing cognitive as well as emotional processing.
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Affiliation(s)
- Wing Ting To
- School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, TX, USA
| | - Dirk De Ridder
- Department of Surgical Sciences, Section of Neurosurgery, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Tomas Menovsky
- Department of Neurosurgery, University Hospital Antwerp, Edegem, Belgium
| | - John Hart
- School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, TX, USA
| | - Sven Vanneste
- School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, TX, USA
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16
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Haider HF, Hoare DJ, Costa RFP, Potgieter I, Kikidis D, Lapira A, Nikitas C, Caria H, Cunha NT, Paço JC. Pathophysiology, Diagnosis and Treatment of Somatosensory Tinnitus: A Scoping Review. Front Neurosci 2017; 11:207. [PMID: 28503129 PMCID: PMC5408030 DOI: 10.3389/fnins.2017.00207] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Accepted: 03/27/2017] [Indexed: 11/13/2022] Open
Abstract
Somatosensory tinnitus is a generally agreed subtype of tinnitus that is associated with activation of the somatosensory, somatomotor, and visual-motor systems. A key characteristic of somatosensory tinnitus is that is modulated by physical contact or movement. Although it seems common, its pathophysiology, assessment and treatment are not well defined. We present a scoping review on the pathophysiology, diagnosis, and treatment of somatosensory tinnitus, and identify priority directions for further research. Methods: Literature searches were conducted in Google Scholar, PubMed, and EMBASE databases. Additional broad hand searches were conducted with the additional terms etiology, diagnose, treatment. Results: Most evidence on the pathophysiology of somatosensory tinnitus suggests that somatic modulations are the result of altered or cross-modal synaptic activity within the dorsal cochlear nucleus or between the auditory nervous system and other sensory subsystems of central nervous system (e.g., visual or tactile). Presentations of somatosensory tinnitus are varied and evidence for the various approaches to treatment promising but limited. Discussion and Conclusions: Despite the apparent prevalence of somatosensory tinnitus its underlying neural processes are still not well understood. Necessary involvement of multidisciplinary teams in its diagnosis and treatment has led to a large heterogeneity of approaches whereby tinnitus improvement is often only a secondary effect. Hence there are no evidence-based clinical guidelines, and patient care is empirical rather than research-evidence-based. Somatic testing should receive further attention considering the breath of evidence on the ability of patients to modulate their tinnitus through manouvers. Specific questions for further research and review are indicated.
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Affiliation(s)
- Haúla F. Haider
- ENT Department, Hospital Cuf Infante Santo—Nova Medical SchoolLisbon, Portugal
| | - Derek J. Hoare
- NIHR Nottingham Biomedical Research Centre, Division of Clinical Neuroscience, School of Medicine, University of NottinghamNottingham, UK
| | - Raquel F. P. Costa
- Centro em Rede de Investigação em Antropologia (CRIA), Network Centre for Research in Anthropology, Universidade Nova de LisboaLisbon, Portugal
| | - Iskra Potgieter
- NIHR Nottingham Biomedical Research Centre, Division of Clinical Neuroscience, School of Medicine, University of NottinghamNottingham, UK
| | - Dimitris Kikidis
- First Department of Otorhinolaryngology, Head and Neck Surgery, National and Kapodistrian University of Athens, Hippocrateion General HospitalAthens, Greece
| | - Alec Lapira
- Institute of Health Care, Mater Dei HospitalMsida, Malta
| | - Christos Nikitas
- First Department of Otorhinolaryngology, Head and Neck Surgery, National and Kapodistrian University of Athens, Hippocrateion General HospitalAthens, Greece
| | - Helena Caria
- Deafness Research Group, BTR Unit, BioISI, Faculty of Sciences, University of LisbonLisbon, Portugal
- ESS/IPS–Biomedical Sciences Department, School of Health, Polytechnic Institute of SetubalLisbon, Portugal
| | - Nuno T. Cunha
- ENT Department, Hospital Pedro Hispano—MatosinhosLisbon, Portugal
| | - João C. Paço
- ENT Department, Hospital Cuf Infante Santo—Nova Medical SchoolLisbon, Portugal
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17
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Hamilton C, D'Arcy S, Pearlmutter BA, Crispino G, Lalor EC, Conlon BJ. An Investigation of Feasibility and Safety of Bi-Modal Stimulation for the Treatment of Tinnitus: An Open-Label Pilot Study. Neuromodulation 2016; 19:832-837. [PMID: 27310062 PMCID: PMC5157761 DOI: 10.1111/ner.12452] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/31/2016] [Accepted: 04/22/2016] [Indexed: 01/23/2023]
Abstract
Objectives Tinnitus is the perception of sound in the absence of an external auditory stimulus. It is widely believed that tinnitus, in patients with associated hearing loss, is a neurological phenomenon primarily affecting the central auditory structures. However, there is growing evidence for the involvement of the somatosensory system in this form of tinnitus. For this reason it has been suggested that the condition may be amenable to bi‐modal stimulation of the auditory and somatosensory systems. We conducted a pilot study to investigate the feasibility and safety of a device that delivers simultaneous auditory and somatosensory stimulation to treat the symptoms of chronic tinnitus. Methods A cohort of 54 patients used the stimulation device for 10 weeks. Auditory stimulation was delivered via headphones and somatosensory stimulation was delivered via electrical stimulation of the tongue. Patient usage, logged by the device, was used to classify patients as compliant or noncompliant. Safety was assessed by reported adverse events and changes in tinnitus outcome measures. Response to treatment was assessed using tinnitus outcome measures: Minimum Masking Level (MML), Tinnitus Loudness Matching (TLM), and Tinnitus Handicap Inventory (THI). Results The device was well tolerated by patients and no adverse events or serious difficulties using the device were reported. Overall, 68% of patients met the defined compliance threshold. Compliant patients (N = 30) demonstrated statistically significant improvements in mean outcome measures after 10 weeks of treatment: THI (−11.7 pts, p < 0.001), TLM (−7.5dB, p < 0.001), and MML (−9.7dB, p < 0.001). The noncompliant group (N = 14) demonstrated no statistical improvements. Conclusion This study demonstrates the feasibility and safety of a new bi‐modal stimulation device and supports the potential efficacy of this new treatment for tinnitus.
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Affiliation(s)
- Caroline Hamilton
- Brain and Computation Lab, National University of Ireland Maynooth, Co. Kildare, Ireland.,ENT Department, Hermitage Medical Centre, Dublin, Ireland
| | | | - Barak A Pearlmutter
- Brain and Computation Lab, National University of Ireland Maynooth, Co. Kildare, Ireland
| | | | - Edmund C Lalor
- Neural-Engineering, School of Engineering, Trinity College Institute of Neuroscience and Trinity Centre for Bioengineering, Trinity College Dublin, Dublin, Ireland
| | - Brendan J Conlon
- ENT Department, Hermitage Medical Centre, Dublin, Ireland.,Department of Otolaryngology, St. James's Hospital, Dublin, Ireland
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18
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De Ridder D, Joos K, Vanneste S. Anterior cingulate implants for tinnitus: report of 2 cases. J Neurosurg 2016; 124:893-901. [DOI: 10.3171/2015.3.jns142880] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Tinnitus can be distressful, and tinnitus distress has been linked to increased beta oscillatory activity in the dorsal anterior cingulate cortex (dACC). The amount of distress is linked to alpha activity in the medial temporal lobe (amygdala and parahippocampal area), as well as the subgenual (sg)ACC and insula, and the functional connectivity between the parahippocampal area and the sgACC at 10 and 11.5 Hz.
The authors describe 2 patients with very severely distressing intractable tinnitus who underwent transcranial magnetic stimulation (TMS) with a double-cone coil targeting the dACC and subsequent implantation of electrodes on the dACC. One of the patients responded to the implant and one did not, even though phenomenologically they both expressed the same tinnitus loudness and distress.
The responder has remained dramatically improved for more than 2 years with 6-Hz burst stimulation of the dACC. The 2 patients differed in functional connectivity between the area of the implant and a tinnitus network consisting of the parahippocampal area as well as the sgACC and insula; that is, the responder had increased functional connectivity between these areas, whereas the nonresponder had decreased functional connectivity between these areas. Only the patient with increased functional connectivity linked to the target area of repetitive TMS or implantation might transmit the stimulation current to the entire tinnitus network and thus clinically improve.
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Affiliation(s)
- Dirk De Ridder
- 1Department of Surgical Sciences, Section of Neurosurgery, Dunedin School of Medicine, University of Otago, New Zealand
| | - Kathleen Joos
- 2Department of Neurosurgery, University Hospital Antwerp, Belgium; and
| | - Sven Vanneste
- 3Lab for Auditory & Integrative Neuroscience, School of Behavioral and Brain Sciences, University of Texas at Dallas, Texas
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19
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van Zwieten G, Smit JV, Jahanshahi A, Temel Y, Stokroos RJ. Tinnitus: Is there a place for brain stimulation? Surg Neurol Int 2016; 7:S125-9. [PMID: 26958429 PMCID: PMC4765244 DOI: 10.4103/2152-7806.176134] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 01/05/2016] [Indexed: 12/16/2022] Open
Abstract
Tinnitus is the perception of a “phantom sound” and has a high prevalence. Although many therapies have been investigated within the last decades, there is still no effective standard therapy. Animal studies and human functional imaging studies revealed that tinnitus perception is associated with many complex changes in multiple brain structures. There is growing evidence that brain stimulation might be able to interrupt the local altered neuronal activity and hereby inhibit tinnitus perception. In this editorial review, an update is given on the most promising targets for brain stimulation. Promising structures for stimulation are the dorsal cochlear nucleus, the inferior colliculus and the medial geniculate body of the thalamus. For cortical stimulation, the auditory cortex is considered as a target. Nevertheless, the field is waiting for evidence from well-designed clinical trials, based on supporting evidence from experimental/mechanistic research, to support or discourage the application of brain stimulation in tinnitus.
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Affiliation(s)
- Gusta van Zwieten
- Department of Ear Nose and Throat/Head and Neck Surgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
| | - Jasper V Smit
- Department of Ear Nose and Throat/Head and Neck Surgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
| | - Ali Jahanshahi
- Department of Neurosurgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
| | - Yasin Temel
- Department of Neurosurgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
| | - Robert J Stokroos
- Department of Ear Nose and Throat/Head and Neck Surgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
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20
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De Ridder D, Vanneste S. Multitarget surgical neuromodulation: Combined C2 and auditory cortex implantation for tinnitus. Neurosci Lett 2015; 591:202-206. [DOI: 10.1016/j.neulet.2015.02.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 01/31/2015] [Accepted: 02/16/2015] [Indexed: 01/05/2023]
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21
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Shekhawat GS, Stinear CM, Searchfield GD. Modulation of Perception or Emotion? A Scoping Review of Tinnitus Neuromodulation Using Transcranial Direct Current Stimulation. Neurorehabil Neural Repair 2015; 29:837-46. [DOI: 10.1177/1545968314567152] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Background. Tinnitus is the phantom perception of sound and can have negative effect on the quality of life. Transcranial direct current stimulation (tDCS) is a noninvasive neuromodulation technique, which can increase or decrease the cortical excitability in the brain region to which it is applied. tDCS has been used for tinnitus research since 2006. Objective. To investigate whether tDCS affects tinnitus perception, related emotion, or both, and the potential implications for tinnitus management. Methods. A scoping review was undertaken using the methods proposed by Arksey and O’Malley. After initial consideration of title relevance and reading abstracts, 15 studies were included in this review. The data from these studies were charted to investigate the impact of tDCS on tinnitus perception and emotions. Results. tDCS results in transient suppression of tinnitus loudness and annoyance; however, it does not lead to long-term impact on tinnitus related emotion. Local stimulation of different sites of stimulation (left temporoparietal area, dorsolateral prefrontal cortex, and auditory cortex) might modulate tinnitus perception (loudness) and emotions differently; however, further research is needed to explore this hypothesis. This review has identified aspects of methodologies that require attention in upcoming tinnitus and tDCS trials to offer better insights. Conclusions. tDCS is an effective research tool for transient tinnitus neuromodulation. However, efforts should be invested in designing clinical trials using local and multiple sites of stimulation, optimized parameters, and objective outcome measures before it can be translated in to a clinical tool for tinnitus management.
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Affiliation(s)
| | | | - Grant D. Searchfield
- University of Auckland, Auckland, New Zealand
- Tinnitus Research Initiative, Regensburg, Germany
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22
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McCormick ZL, Walega DR. Cervical epidural steroid injection for refractory somatic tinnitus. Pain Pract 2014; 15:e28-33. [PMID: 25353360 DOI: 10.1111/papr.12255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 08/18/2014] [Indexed: 11/30/2022]
Abstract
Somatic tinnitus is a common disorder, yet few treatments described in the literature have demonstrated strong efficacy. We report a case of a 61-year-old male with refractory somatic tinnitus, temporally related to a prior bacterial otitis media, wherein auditory symptoms were successfully treated with cervical epidural injections of long-acting corticosteroid. We discuss the proposed mechanism of somatic tinnitus and the means by which neuraxial steroids may inhibit somatic tinnitus symptoms.
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Affiliation(s)
- Zachary L McCormick
- Department of Physical Medicine and Rehabilitation, Rehabilitation Institute of Chicago/Northwestern University Feinberg School of Medicine, Chicago, Illinois, U.S.A
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De Ridder D, Vanneste S. Targeting the parahippocampal area by auditory cortex stimulation in tinnitus. Brain Stimul 2014; 7:709-17. [PMID: 25129400 DOI: 10.1016/j.brs.2014.04.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 04/09/2014] [Accepted: 04/09/2014] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The final common pathway in tinnitus generation is considered to be synchronized auditory oscillatory hyperactivity. Intracranial auditory cortex stimulation (iACS) via implanted electrodes has been developed to treat severe cases of intractable tinnitus targeting this final common pathway, in the hope of being a panacea for tinnitus. However, not everybody responds to this treatment. OBJECTIVE The electrical brain activity and functional connectivity at rest might determine who is going to respond or not to iACS and might shed light on the pathophysiology of auditory phantom sound generation. METHOD The resting state electrical brain activity of 5 patients who responded and 5 patients who did not respond to auditory cortex implantation are compared using source localized spectral activity (Z-score of log transformed current density) and lagged phase synchronization. RESULTS sLORETA source localization reveals significant differences between responders vs non-responders for beta3 in left posterior parahippocampal, hippocampal and amygdala area extending into left insula. Gamma band differences exist in the posterior parahippocampal areas and BA10. Functional connectivity between the auditory cortex and the hippocampal area is increased for beta2, delta and theta2 in responders, as well as between the parahippocampal area and auditory cortex for beta3. CONCLUSION The resting state functional connectivity and activity between the auditory cortex and parahippocampus might determine whether a tinnitus patient will respond to a cortical implant. The auditory cortex may only be a functional entrance into a larger parahippocampal based tinnitus network.
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Affiliation(s)
- Dirk De Ridder
- Brai²n, Sint Augustinus Hospital, Antwerp, Belgium; Department of Surgical Sciences, Section of Neurosurgery, Dunedin School of Medicine, University of Otago, New Zealand.
| | - Sven Vanneste
- School for Behavioral & Brain Sciences, University of Texas at Dallas, Dallas, USA; Department of Translational Neuroscience, Faculty of Medicine, University of Antwerp, Belgium
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De Ridder D, Vanneste S, Engineer ND, Kilgard MP. Safety and Efficacy of Vagus Nerve Stimulation Paired With Tones for the Treatment of Tinnitus: A Case Series. Neuromodulation 2013; 17:170-9. [DOI: 10.1111/ner.12127] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 08/15/2013] [Accepted: 09/06/2013] [Indexed: 11/29/2022]
Affiliation(s)
- Dirk De Ridder
- Brai n, Tinnitus Research Initiative Clinic Antwerp & Department of Neurosurgery; University Hospital Antwerp; Belgium
- Department of Surgical Sciences, Dunedin School of Medicine; University of Otago; New Zealand
| | - Sven Vanneste
- Brai n, Tinnitus Research Initiative Clinic Antwerp & Department of Neurosurgery; University Hospital Antwerp; Belgium
- Department of Translational Neuroscience, Faculty of Medicine; University of Antwerp; Belgium
| | | | - Michael P. Kilgard
- School of Behavioral and Brain Sciences; University of Texas at Dallas; Richardson TX USA
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Shekhawat GS, Searchfield GD, Stinear CM. Randomized Trial of Transcranial Direct Current Stimulation and Hearing Aids for Tinnitus Management. Neurorehabil Neural Repair 2013; 28:410-9. [DOI: 10.1177/1545968313508655] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background. The perception of sound in the absence of an external sound is tinnitus. Tinnitus can have a severe negative impact on quality of life. Objective. This trial investigated whether multisession anodal transcranial direct current stimulation (tDCS) of the left temporoparietal area would enhance sound therapy from hearing aids. Methods. Forty participants (mean age = 54 years) experiencing chronic tinnitus (minimum 2 years) completed a 7-month long double-blind randomized clinical trial. Participants were randomized into 2 groups: control receiving sham tDCS and experimental receiving tDCS. Each group underwent multisession (5 consecutive sessions with 24-hour gap) anodal tDCS (2 mA intensity and 20 minutes duration) of the left temporoparietal area, followed by hearing aid use for 6 months. The impact of tDCS and hearing aid use on tinnitus was assessed using questionnaires (primary measure: Tinnitus Functional Index) and minimum masking level measurement. Results. There was a significant reduction in the overall Tinnitus Functional Index score with time, F(2, 37) = 11.9, P = .0001, for both the groups. Similar patterns were seen for secondary measures. tDCS appeared to have a positive effect on minimum masking levels but not questionnaire responses. Conclusions. After 3 months of hearing aid use, there were significant improvements in tinnitus, which were sustained at 6 months of use. The hearing aid effects appeared independent of tDCS. Further investigations of tDCS or other neuromodulators priming the auditory system for sound therapy based tinnitus treatments are warranted.
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Affiliation(s)
| | - Grant D. Searchfield
- University of Auckland, Auckland, New Zealand
- Tinnitus Research Initiative, Regensburg, Germany
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26
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Won JY, Yoo S, Lee SK, Choi HK, Yakunina N, Le Q, Nam EC. Prevalence and factors associated with neck and jaw muscle modulation of tinnitus. Audiol Neurootol 2013; 18:261-73. [PMID: 23881235 DOI: 10.1159/000351685] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Accepted: 04/24/2013] [Indexed: 11/19/2022] Open
Abstract
Forceful contractions of neck and jaw muscles have consistently been shown to modulate tinnitus and can be used to screen patients who are responsive to somatic stimulation and, therefore, optimal candidates for somatosensory-based treatment. To identify the factors associated with somatic modulation of tinnitus, 163 patients underwent 19 neck and jaw maneuvers after an extensive physiological and audiological profile was compiled. Overall, tinnitus was modulated in 57.1% of ears tested. Unilateral tinnitus showed greater prevalence of modulation. Neck maneuvers generally decreased tinnitus loudness, whereas jaw maneuvers increased loudness. Female gender and buzzing tinnitus were associated with a high prevalence of modulation and a decrease in tinnitus loudness. Loud tinnitus and low-pitched tonal tinnitus were associated with exacerbation of the condition as a result of somatic testing. Use of these characteristics to select optimal candidates for somatosensory-based tinnitus therapies may be essential for the development of an effective approach for tinnitus treatment.
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Affiliation(s)
- Jun Yeon Won
- Department of Otolaryngology, Kangwon National University School of Medicine, Chuncheon, Vietnam
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27
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Chu H, Li MH, Huang YC, Lee SY. Simultaneous transcutaneous electrical nerve stimulation mitigates simulator sickness symptoms in healthy adults: a crossover study. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 13:84. [PMID: 23587135 PMCID: PMC3637548 DOI: 10.1186/1472-6882-13-84] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Accepted: 04/09/2013] [Indexed: 11/10/2022]
Abstract
Background Flight simulators have been used to train pilots to experience and recognize spatial disorientation, a condition in which pilots incorrectly perceive the position, location, and movement of their aircrafts. However, during or after simulator training, simulator sickness (SS) may develop. Spatial disorientation and SS share common symptoms and signs and may involve a similar mechanism of dys-synchronization of neural inputs from the vestibular, visual, and proprioceptive systems. Transcutaneous electrical nerve stimulation (TENS), a maneuver used for pain control, was found to influence autonomic cardiovascular responses and enhance visuospatial abilities, postural control, and cognitive function. The purpose of present study was to investigate the protective effects of TENS on SS. Methods Fifteen healthy young men (age: 28.6 ± 0.9 years, height: 172.5 ± 1.4 cm, body weight: 69.3 ± 1.3 kg, body mass index: 23.4 ± 1.8 kg/m2) participated in this within-subject crossover study. SS was induced by a flight simulator. TENS treatment involved 30 minutes simultaneous electrical stimulation of the posterior neck and the right Zusanli acupoint. Each subject completed 4 sessions (control, SS, TENS, and TENS + SS) in a randomized order. Outcome indicators included SS symptom severity and cognitive function, evaluated with the Simulator Sickness Questionnaire (SSQ) and d2 test of attention, respectively. Sleepiness was rated using the Visual Analogue Scales for Sleepiness Symptoms (VAS-SS). Autonomic and stress responses were evaluated by heart rate, heart rate variability (HRV) and salivary stress biomarkers (salivary alpha-amylase activity and salivary cortisol concentration). Results Simulator exposure increased SS symptoms (SSQ and VAS-SS scores) and decreased the task response speed and concentration. The heart rate, salivary stress biomarker levels, and the sympathetic parameter of HRV increased with simulator exposure, but parasympathetic parameters decreased (p < 0.05). After TENS treatment, SS symptom severity significantly decreased and the subjects were more able to concentrate and made fewer cognitive test errors (p < 0.05). Conclusions Sympathetic activity increased and parasympathetic activity decreased after simulator exposure. TENS was effective in reducing SS symptoms and alleviating cognitive impairment. Trial registration number Australia and New Zealand Clinical Trials Register: http://ACTRN12612001172897
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Interactions between the vestibular nucleus and the dorsal cochlear nucleus: implications for tinnitus. Hear Res 2012; 292:80-2. [PMID: 22960359 DOI: 10.1016/j.heares.2012.08.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 08/16/2012] [Accepted: 08/17/2012] [Indexed: 11/21/2022]
Abstract
The peripheral auditory and vestibular systems are recognised to be closely related anatomically and physiologically; however, less well understood is the interaction of these two sensory systems in the brain. A number of previous studies in different species have reported that the dorsal and ventral cochlear nuclei receive direct projections from the primary vestibular nerve and one previous study had reported projections from the vestibular nucleus to the dorsal cochlear nucleus (DCN) in rabbit. Recently, Barker et al. (2012 PLoS One. 7(5): e35955) have reported new evidence that the lateral vestibular nucleus (LVN) projects to the DCN in rat and that these synapses are mediated by glutamate acting on AMPA and NMDA receptors. These recent findings, in addition to the earlier ones, suggest that the auditory and vestibular systems may be intimately connected centrally as well as peripherally and this may have important implications for disorders such as tinnitus.
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Vanneste S, van der Loo E, Plazier M, De Ridder D. Parietal double-cone coil stimulation in tinnitus. Exp Brain Res 2012; 221:337-43. [PMID: 22782482 DOI: 10.1007/s00221-012-3176-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2011] [Accepted: 06/28/2012] [Indexed: 12/19/2022]
Abstract
Non-pulsatile tinnitus is considered to be an auditory phantom percept. The extremely emotional context of disabling tinnitus often leads to a higher level of selective attention directed toward the tinnitus. As such, tinnitus is a continuously distracting auditory event. Auditory attention is associated with the activation of the intraparietal sulcus (IPS), and modulating the IPS with 10 Hz transcranial magnetic stimulation (TMS) creates the ability to ignore salient distractors. Thus, it can be expected that modulating the parietal area might interfere with the perception of tinnitus. The effect of TMS on tinnitus is evaluated using a double-cone coil tilted to the left parietal area in 24 individuals (study 1) and in 40 individuals with the double-cone coil symmetrically overlying both parietal areas (study 2). When transient tinnitus suppression is noted, the patient is asked to estimate the decrease in tinnitus in percentage using the numeric rating scale. The procedure is repeated with stimulations at sham, 1 and 10 Hz, each stimulation session consisting of 200 pulses for study 1 and for study 2 stimulations at sham, 1, 5, and 10 Hz, each stimulation session consisting of 200 pulses. For both studies, the order of the different stimulation frequencies was randomized over the participants. For study 1, patients report a significant transient reduction of the tinnitus percept for 10 Hz stimulation in comparison with, respectively, pre-treatment, sham, and 1 Hz stimulation, with a suppression effect of 11.36 %. No significant effect was obtained for 1 Hz stimulation with the coil tilted toward the left parietal area. For study, 2 patients revealed a significant suppression effect on 1, 5, and 10 Hz in comparison with pre-treatment. However, only stimulation at 5 and 10 Hz had a significant difference in comparison with sham with a suppression effect of, respectively, 8.78 and 9.50 %. Our data suggest that the parietal area is involved in tinnitus perception and that 10 Hz TMS using the double-cone coil overlying the parietal area can modulate tinnitus.
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Affiliation(s)
- Sven Vanneste
- Brai²n, Tinnitus Research Initiative Clinic Antwerp, Department of Neurosurgery, University Hospital Antwerp, Wilrijkstraat 10, 2650 Edegem, Belgium.
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Vanneste S, De Ridder D. Noninvasive and Invasive Neuromodulation for the Treatment of Tinnitus: An Overview. Neuromodulation 2012; 15:350-60. [DOI: 10.1111/j.1525-1403.2012.00447.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Do tDCS and TMS influence tinnitus transiently via a direct cortical and indirect somatosensory modulating effect? A combined TMS-tDCS and TENS study. Brain Stimul 2011; 4:242-52. [DOI: 10.1016/j.brs.2010.12.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2010] [Revised: 11/24/2010] [Accepted: 12/06/2010] [Indexed: 01/07/2023] Open
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Fioretti A, Eibenstein A, Fusetti M. New trends in tinnitus management. Open Neurol J 2011; 5:12-7. [PMID: 21541237 PMCID: PMC3085173 DOI: 10.2174/1874205x01105010012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Revised: 11/11/2010] [Accepted: 12/02/2010] [Indexed: 11/22/2022] Open
Abstract
Tinnitus is a perception of sound in absence of sound stimulation. Tinnitus in many cases cannot be eliminated by conventional medical treatment with drugs or surgery. Some people who begin to notice tinnitus, whether spontaneous or induced by noise, trauma or other insult, will experience spontaneous resolution, but many patients will have persistent tinnitus. For some of them, tinnitus sensation will be joined by tinnitus suffering, with many adverse effects like anxiety, depression and sleep disorders. For these tinnitus sufferers the psychological and acoustic approach proposed by the Tinnitus Retraining Therapy and Acoustic Desensitization Protocol may be helpful. Periodically new treatments are suggested like low-frequency repetitive transcranial magnetic stimulation and sequential phase shift sound cancellation treatment based on the frequency and loudness matching of the tinnitus. The aim of this work is to review modern considerations for the treatment of tinnitus.
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