Patients' Perspectives About the Acceptability and Effectiveness of Audiologist-Delivered Cognitive Behavioral Therapy for Tinnitus and/or Hyperacusis Rehabilitation

A Preliminary Analysis of the Clinical Effectiveness of Audiologist-Delivered Cognitive Behavioral Therapy Delivered via Video Calls for Rehabilitation of Misophonia, Hyperacusis, and Tinnitus

PURPOSE

Cognitive behavioral therapy (CBT) is a key intervention for management of misophonia, hyperacusis, and tinnitus. The aim of this study was to perform a preliminary analysis comparing the scores for self-report questionnaires before and after audiologist-delivered CBT via video calls for adults with misophonia, hyperacusis, or tinnitus or a combination of these.

METHOD

This was a retrospective cross-sectional study. The data for 37 consecutive patients who received CBT for misophonia, hyperacusis, or tinnitus from a private institute in the United Kingdom were analyzed. Self-report questionnaires taken as part of routine care were as follows: 4C Questionnaires for tinnitus, hyperacusis, and misophonia (4C-T, 4C-H, and 4C-M, respectively), Tinnitus Impact Questionnaire (TIQ), Hyperacusis Impact Questionnaire (HIQ), Misophonia Impact Questionnaire (MIQ), Sound Sensitivity Symptoms Questionnaire (SSSQ), and Screening for Anxiety and Depression in Tinnitus (SAD-T). Responses were also obtained to other questionnaires related to tinnitus, hyperacusis, insomnia, and anxiety and mood disorders. A linear mixed-model method was used to assess the changes in response to the questionnaires pretreatment and posttreatment.

RESULTS

Pretreatment-posttreatment comparisons showed that scores for the 4C-T, 4C-H, 4C-M, TIQ, HIQ, MIQ, SSSQ, and SAD-T improved, with effect sizes of 1.4, 1.2, 1.3, 2.6, 0.9, 0.7, 0.9, and 1.4, respectively (all p < .05).

CONCLUSIONS

This preliminary analysis suggests that CBT via video calls may be effective in reducing the impact of misophonia, hyperacusis, and tinnitus. However, this study did not have a control group, so its results need to be interpreted with caution.

A comparison of interaural asymmetry, audiogram slope, and psychometric measures of tinnitus, hyperacusis, anxiety and depression for patients with unilateral and bilateral tinnitus

OBJECTIVE

To evaluate differences in tinnitus impact, hyperacusis and hearing threshold level (HTL) between patients with unilateral and bilateral tinnitus. For patients with unilateral tinnitus, to compare audiological variables for the tinnitus ear and the non-tinnitus ear. To assess whether the presence of unilateral tinnitus increases the likelihood of interaural hearing asymmetry (relative to bilateral tinnitus) that warrants referral for an MRI scan.

DESIGN

Retrospective cross-sectional.

STUDY SAMPLE

Data regarding HTLs and responses to self-report questionnaires were collected from the records of 311 patients attending a tinnitus clinic.

RESULTS

38.5% had unilateral tinnitus and the ears with tinnitus had higher HTLs and greater HTL slopes than the ears without tinnitus. There was no significant difference in tinnitus impact and hyperacusis between patients with unilateral and bilateral tinnitus. 40% of patients with unilateral tinnitus and 13% of patients with bilateral tinnitus had a between-ear difference in HTL ≥15 dB at two adjacent frequencies (2AF15 asymmetry). Unilateral tinnitus increased the risk of 2AF15 asymmetry by a factor of 4.4.

CONCLUSIONS

Unilateral tinnitus increases the risk of having interaural asymmetry in HTLs that warrants referral for an MRI scan.

The Current State of Evidence Regarding Audiologist-Provided Cognitive Behavioural Therapy for the Management of Tinnitus: A Scoping Review

BACKGROUND

Cognitive behavioural therapy (CBT) for tinnitus management is effective and widely recommended by national and international practice guidelines. However, all the evidence for CBT so far has come from Psychologist-led programs, and the potential role of Audiologists in providing CBT for tinnitus remains an important consideration.

OBJECTIVES

This study sets out to systematically map the body of literature relating to Audiologist-provided CBT for tinnitus, in order to summarise the current state of evidence and determine directions for future research.

ELIGIBILITY CRITERIA

Sources were eligible for inclusion if they addressed the concept of Audiologist-provided CBT. No restrictions were imposed on the date of publication. Only sources published in English were included.

SOURCES OF EVIDENCE

A wide range of primary and secondary literature sources were sought.

CHARTING METHODS

Data from included sources were charted systematically using a pre-designed data charting form.

RESULTS

Of the 267 identified sources, 30 were included in this review. This included both primary and secondary literature sources. Primary sources were compared and showed variation across Audiologist-provided CBT programs both in terms of procedural details and from a research standpoint.

CONCLUSIONS

A growing body of evidence has addressed the concept of Audiologist-provided CBT. Directions for future research include further primary research with an increased focus on face-to-face Audiologist-provided CBT, and a comparison of the outcomes of Audiologist-provided vs. Psychologist-provided CBT.

Hyperacusis Diagnosis and Management in the United States: Clinical Audiology Practice Patterns

PURPOSE

Hyperacusis often leads to debilitating psychosocial consequences, but there is no standard protocol for its diagnosis and management in the United States. In this study, we surveyed U.S. clinical audiologists to understand their education and clinical practices surrounding the evaluation and treatment of hyperacusis.

METHOD

An online survey was distributed to clinical audiologists across the United States. Survey responses were quantified using descriptive statistics and inductive content analysis.

RESULTS

Hyperacusis definitions and clinical practice patterns varied widely across the 102 respondents. Respondents cited a lack of education and training as the primary barrier to effective audiological diagnosis and management of hyperacusis, with most respondents reporting ≤ 5 hr of hyperacusis education. Other primary barriers to effective audiological management of hyperacusis included time constraints, reimbursement, poor sensitivity and specificity of available diagnostic tools, and poor efficacy of available treatments and management strategies. Most respondents (82.5%) agreed that audiologists are the primary professionals who are responsible for implementing hyperacusis interventions. However, 63.3% of respondents reported that their clinic does not have a hyperacusis management protocol, and 80.0% routinely recommend treatment that is outside their scope of practice to implement (cognitive behavioral therapy).

CONCLUSIONS

Clinical audiologists in the United States do not receive uniform education on hyperacusis, and they report multiple barriers to its evidence-based diagnosis and management. Effective hyperacusis management necessitates a multidisciplinary approach. The information obtained via this survey will pave the way toward the refinement of interprofessional education programs and the development of systematic, evidence-based clinical protocols for hyperacusis.

SUPPLEMENTAL MATERIAL

https://doi.org/10.23641/asha.24431188.

Psychometric evaluation of the tinnitus impact questionnaire using patients seeking help for tinnitus or tinnitus with hyperacusis

OBJECTIVE

To evaluate the psychometric properties of the Tinnitus Impact Questionnaire (TIQ), whose questions focus on assessing the impact of tinnitus on the patient's day to day activities, mood, and sleep, and not on hearing difficulties.

DESIGN

This was a retrospective cross-sectional study.

STUDY SAMPLE

Data were included for 172 adult patients who attended a tinnitus and hyperacusis clinic in the UK within a six-month period and who had completed the TIQ.

RESULTS

Two items whose scores were very highly correlated with those for other items were removed, leaving seven items. Exploratory factor analysis suggested a single factor for the TIQ. A multiple causes multiple indicator model showed significant but very small direct effects of age on TIQ scores for two items, after adjustment for gender. The TIQ had excellent internal consistency, with Cronbach's alpha = 0.89. The total TIQ score was moderately to strongly correlated with scores for the Tinnitus Handicap Inventory, Screening for Anxiety and Depression-Tinnitus questionnaire, Hyperacusis Questionnaire, and Hyperacusis Impact Questionnaire, indicating convergent validity. The TIQ score was weakly correlated with the pure-tone average hearing threshold, indicating discriminant validity.

CONCLUSIONS

The TIQ is a brief, valid and internally consistent questionnaire for assessing the impact of tinnitus.

Conversations about mental illness and health in adult audiological rehabilitation

OBJECTIVE

To understand the nature of mental health discussions in audiological rehabilitation, specifically, the types of conversations, when and how they are initiated, and the participant factors associated with discussing mental health.

DESIGN

A cross-sectional descriptive survey including quantitative (multiple choice) and qualitative (free-text) questions regarding mental health discussions between audiologists and clients.

STUDY SAMPLE

A convenience sample of 118 Australian audiologists working in adult audiological rehabilitation.

RESULTS

The majority of participants (95.8%) reported having engaged in discussions with clients about mental illness and health at some point throughout their career. The frequency of these discussions varied across participants: 7% rarely discuss, 50% discuss occasionally, 30% discuss with about half their clients and 13% have discussions with most clients. Many participants (85.6%) reported that clients would initiate these conversations, most often via disclosing the impacts of hearing loss on clients' lives.

CONCLUSIONS

Most audiologists will encounter clients with mental health concerns, and many will engage in conversations about psychological symptoms, therefore, training audiologists to recognise and address verbal and non-verbal cues regarding mental health may help to promote person-centred care and potentially improve outcomes.

Pragmatic Uncontrolled Study of Specialized Cognitive Behavioral Therapy for Adults With Chronic Tinnitus

OBJECTIVES

Tinnitus is the perception of sound without an external source, affecting quality of life that can cause severe distress in approximately 1 to 3% of the population of people with tinnitus. Randomized controlled trials of cognitive behavioral therapy for tinnitus have demonstrated its effectiveness in improving quality of life, but the effects of their implementation on a large scale in routine practice remains unknown. Therefore, the main purpose of this study was to examine the effects of stepped-care cognitive behavioral therapy for tinnitus delivered in a tertiary audiological center of a regional hospital. Second, we wished to examine predictors of favorable outcome.

DESIGN

Four hundred three adults with chronic tinnitus were enrolled in this prospective observational study (at 3 months, N=334, 8 months, N=261; 12 months, N=214). The primary outcome was health-related quality of life as measured by the Health Utilities Index III (HUI-III) at 12 months. Secondary outcomes were self-reported levels of tinnitus-related distress, disability, affective distress and tinnitus-related negative beliefs and fear. Measures were completed pre-intervention at 3 months, 8 months, and 12 months. Multilevel modeling was used to examine effects and their predictors.

RESULTS

Younger participants with lower levels of tinnitus distress were more likely to dropout while those with higher tinnitus distress at baseline and quality of life were more likely to receive step 2 of treatment. MLM analyses revealed, with one exception, no relation between any baseline variable and outcome change over time. Most participants' improvement exceeded minimally clinical important difference criteria for quality of life, tinnitus-related handicap, and tinnitus distress.

CONCLUSIONS

Results from this large pragmatic study complements those from randomized controlled trials of cognitive behavioral therapy for chronic tinnitus distress and supports its implementation under "real-world" conditions.

Hyperacusis and Misophonia: A Systematic Review of Psychometric Measures

BACKGROUND

 Hyperacusis can be defined as an intolerance of certain everyday sounds, which are perceived as too loud or uncomfortable and which cause significant distress and impairment in the individual's day-to-day activities. Misophonia is defined as a high magnitude of emotional and behavioral reaction to certain sounds produced by human beings, such as eating sounds and breathing sounds. Several psychometric instruments have been developed to assess symptoms and the impact of hyperacusis and misophonia; however, to the authors' knowledge, no study has evaluated and compared the methodological quality of the studies on psychometric properties of the existing instruments.

PURPOSE

 This article systematically reviews the research studies assessing the psychometric properties of the instruments used for hyperacusis and misophonia and assesses the quality and appropriateness of the methodologies used.

RESEARCH DESIGN

 Systematic review.

DATA COLLECTION AND ANALYSIS

 A systematic literature search was performed using five electronic literature databases (PubMed, Scopus, PsycINFO, Google Scholar, and Web of Science). Studies were included if they were written in English and reported information about the psychometric properties of instruments measuring hyperacusis or misophonia symptoms or their impact. The quality of the studies and that of the psychometric instruments were evaluated using the consensus-based standards for the selection of health-measurement instruments (COSMIN) tool.

RESULTS

 The title and abstracts of 916 articles were screened and 39 articles were selected for full-text evaluation, with 14 articles meeting the inclusion criteria. From these 14 articles, 8 different instruments (5 for hyperacusis and 3 for misophonia) were identified and reviewed comprising: (1) Hyperacusis Questionnaire (HQ), (2) Inventory of Hyperacusis Symptoms, (3) questionnaire on hypersensitivity to sound, (4) Hyperacusis Handicap Questionnaire, (5) short HQ, (6) Amsterdam Misophonia Scale, (7) MisoQuest, and (8) the Misophonia Questionnaire.

CONCLUSION

 None of the papers reviewed reported all the information required to meet the COSMIN standards. The studies' methodological quality varied between "very good" and "inadequate" depending on their grade on the COSMIN tool. There is a need for further research on the psychometric properties of the instruments included in this review.

Psychometric Evaluation of a Patient Experience Questionnaire (PEQ) for Outpatient Appointments: Analysis Using Data from a UK National Health Service Audiology Department

BACKGROUND

 The Audiology Department at the Royal Surrey NHS Foundation Trust (RSFT), United Kingdom, developed a patient experience questionnaire (PEQ) to assess and compare patients' experiences of attending a wide range of appointments (e.g., hearing assessment, hearing aid fitting, hearing aid review, tinnitus therapy, balance assessment, and balance rehabilitation).

PURPOSE

 The aim of this study was to assess the psychometric properties of the PEQ. The PEQ is a unidimensional instrument with four items that assess a patient's experience of an outpatient appointment.

RESEARCH DESIGN

 Retrospective cross-sectional study.

STUDY SAMPLE

 Patients attending appointments for audiology services at RSFT between January and March 2020.

DATA COLLECTION AND ANALYSIS

 All patients (n = 656) attending appointments for audiology services at RSFT during randomly selected days between January and March 2020 were given the questionnaire to complete themselves (PEQ-self) or to complete on their child's behalf (PEQ-parent). The factor structures for the PEQ-self and PEQ-parent were assessed separately, using confirmatory factor analysis. A multiple-causes, multiple-indicators (MIMIC) model was fitted to explore potential bias due to gender and age. Internal consistency was assessed using Cronbach's α. The bivariate correlations between PEQ scores and other variables were evaluated using the nonparametric Spearman correlation coefficient. Floor and ceiling effects were assessed using the distribution of total scores.

RESULTS

 Confirmatory factor analysis revealed that a one-factor model gave a close fit to the data for both the self and parent versions. Cronbach's α for the total score was 0.77 for the PEQ-self and 0.86 for the PEQ-parent. The MIMIC model showed no significant direct effects of age or gender for either version.

CONCLUSIONS

 Both the PEQ-self and PEQ-parent questionnaire can be reliably used to measure patients' experiences of outpatient audiology appointments. Future studies should aim to assess the psychometric properties of the PEQ-self and PEQ-parent for a range of outpatient appointments other than audiology.

Self-Reported Tinnitus Severity Prior to and During the COVID-19 Lockdown in the United Kingdom

BACKGROUND AND PURPOSE

 The aim of this study was to assess whether the severity of tinnitus, as measured using ratings of tinnitus loudness, annoyance, and effect on life, was influenced by the lockdown related to the coronavirus disease 2019 (COVID-19) pandemic.

RESEARCH DESIGN

 This was a retrospective study.

STUDY SAMPLE

 The data for 105 consecutive patients who were seen at a tinnitus clinic in an audiology department in the United Kingdom during the COVID-19 lockdown between April and June 2020 and 123 patients seen in the same period of the previous year, prior to the COVID-19 pandemic were included.

DATA COLLECTION

 Demographic data for the patients, results of their pure-tone audiometry, and their score on visual analog scale (VAS) of tinnitus loudness, annoyance, and effect on life were imported from their records held at the audiology department. This was a retrospective survey comparing ratings on the VAS of tinnitus loudness, annoyance, and effect on life for consecutive patients seen during the COVID-19 lockdown and consecutive patients seen in the same period of the previous year, prior to the COVID-19 pandemic. Patients seen prior to lockdown used a pen and paper version of the VAS, while the patients who were assessed during the COVID-19 lockdown used an adapted version of the VAS, via telephone. All patients were seeking help for their tinnitus for the first time.

RESULTS

 The mean scores for tinnitus loudness, annoyance, and effect on life did not differ significantly for the groups seen prior to and during lockdown.

CONCLUSION

 Any changes in psychological well-being or stress produced by the lockdown did not significantly affect ratings of the severity of tinnitus.

The efficacy of acoustic therapy versus oral medication for chronic tinnitus: A meta-analysis

PURPOSE

To compare the efficacy of acoustic therapy (AT) and drug therapy (DT) for chronic tinnitus.

METHODS

We searched Pubmed, ScienceDirect, Chinese Journal Full-text Database (CNKI), Wanfang Database, Chinese Biomedical Literature Database (CBM), Embase, and Cochrane Library from the establishment of the database to December 2019. Meta-analysis was performed on the Tinnitus Handicap Inventory (THI) score and Visual Analogue Scale (VAS) with included literature using Revman 5.3 software.

RESULTS

A total of 18 documents were included, including 16 Chinese documents and 2 English documents, with 1774 patients (including 962 patients treated with AT and 812 patients treated with DT). The effect of AT (by the number of cases or ears) is better than that of DT (P < 0.05). After treatment, the THI value of AT was more evident than that of DT (WMD = -4.25, (-13.24, -5.29)). And the VAS value of AT was significantly lower than that of DT (WMD = -0.73, (-1.31, -0.15)).

CONCLUSION

Compared with DT, AT can significantly improve the efficacy of tinnitus and reduce the symptoms of tinnitus patients. Clinically, it can vigorously promote the application value of treating tinnitus by sound.

Hyperacusis in Autism Spectrum Disorders

Hyperacusis is highly prevalent in the autism spectrum disorder (ASD) population. This auditory hypersensitivity can trigger pragmatically atypical reactions that may impact social and academic domains. Objective: The aim of this report is to describe the relationship between decreased sound tolerance disorders and the ASD population. Topics covered: The main topics discussed include (1) assessment and prevalence of hyperacusis in ASD; (2) etiology of hyperacusis in ASD; (3) treatment of hyperacusis in ASD. Conclusions: Knowledge of the assessment and treatment of decreased sound tolerance disorders within the ASD population is growing and changing.

Cost Effectiveness of Cognitive Behavioral Therapy for the Treatment of Subjective Tinnitus in Australia

OBJECTIVES

The aim of this study was to conduct an economic evaluation for the treatment of subjective tinnitus using different modalities of cognitive behavioral therapy (CBT) in Australia.

DESIGN

A decision tree model was used to conduct a cost-utility analysis for CBT to determine the cost effectiveness for tinnitus treatments, in terms of cost per responder and cost per quality-adjusted life-year (QALY), from a health system perspective using a 2-year time horizon. Meta-analysis was used to differentiate the levels of effectiveness between three delivery methods for CBT: individual face-to-face care (fCBT), group sessions (gCBT), and a supported internet program (iCBT). One-way sensitivity analysis and probabilistic sensitivity analysis (PSA) explored the uncertainty surrounding model inputs and outcomes. Results were presented as incremental cost-effectiveness ratios compared with no treatment, and as net monetary benefit at a $50,000 willingness-to-pay threshold.

RESULTS

Compared with no treatment, the incremental cost per responder was $700 for gCBT, $871 for iCBT, and $1380 for fCBT. The base case incremental cost-effectiveness ratio was $35,363 per QALY for fCBT, $17,935 per QALY for gCBT, and $22,321 per QALY for iCBT compared with no treatment, although there was substantial uncertainty around the QALY gain for responders. Net monetary benefit was $356 (fCBT), $555 (gCBT), and $487 (iCBT), indicating the treatments were cost effective compared with no treatment. One-way sensitivity analysis revealed the results were most sensitive to the probability of a positive response to treatment and treatment length. The PSA found the probability of being cost effective compared with no treatment for gCBT was 99.8%, iCBT 98.4%, and fCBT 71.5% at a willingness-to-pay of $50,000 per QALY, although QALY gain remained at a fixed value in the PSA.

CONCLUSIONS

CBT for tinnitus was likely to be cost effective compared with no treatment regardless of treatment modality, assuming they are not mutually exclusive. Of the interventions, gCBT was the lowest cost per responder and lowest cost per QALY. Internet CBT obtained comparable economic outcomes due to similar treatment effectiveness and cost. Group CBT and iCBT warrant greater adoption in clinical practice for the treatment of subjective tinnitus. Further research on preference-based utility measures for varying levels of tinnitus severity and the durability of treatment effect is required to enhance the quality of economic evaluation in this field.

Internal Consistency and Convergent Validity of the Inventory of Hyperacusis Symptoms

OBJECTIVES

The aim was to assess the internal consistency and convergent and discriminant validity of a new questionnaire for hyperacusis, the Inventory of Hyperacusis Symptoms (IHS; Greenberg & Carlos 2018), using a clinical population.

DESIGN

This was a retrospective study. Data were gathered from the records of 100 consecutive patients who sought help for tinnitus and/or hyperacusis from an audiology clinic in the United Kingdom. The average age of the patients was 55 years (SD = 13 years). Audiological measures were the pure-tone average threshold (PTA) and uncomfortable loudness levels (ULL). Questionnaires administered were: IHS, Tinnitus Handicap Inventory (THI), Hyperacusis Questionnaire (HQ), Insomnia Severity Index, Generalized Anxiety Disorder, and Patient Health Questionnaire-9.

RESULTS

Cronbach's alpha for the 25-item IHS questionnaire was 0.96. Neither the total IHS score nor scores for any of its five subscales were correlated with the PTA of the better or worse ear. This supports the discriminant validity of the IHS, as hyperacusis is thought to be independent of the PTA. There were moderately strong correlations between IHS total scores and scores for the HQ, Tinnitus Handicap Inventory, Generalized Anxiety Disorder, and Patient Health Questionnaire-9, with r = 0.58, 0.58, 0.61, 0.54, respectively. Thus, although IHS scores may reflect hyperacusis itself, they may also reflect the coexistence of tinnitus, anxiety, and depression. The total score on the IHS was significantly different between patients with and without hyperacusis (as diagnosed based on ULLs or HQ scores). Using the HQ score as a reference, the area under the receiver operating characteristic for the IHS was 0.80 (95% confidence interval = 0.71 to 0.89) and the cutoff point of the IHS with highest overall accuracy was 56/100. The corresponding sensitivity and specificity were 74% and 82%.

CONCLUSIONS

The IHS has good internal consistency and reasonably high convergent validity, as indicated by the relationship of IHS scores to HQ scores and ULLs, but IHS scores may also partly reflect the co-occurrence of tinnitus, anxiety, and depression. We propose an IHS cutoff score of 56 instead of 69 for diagnosing hyperacusis.

Telehealth tinnitus therapy during the COVID-19 outbreak in the UK: uptake and related factors

OBJECTIVE

The Audiology Department at the Royal Surrey County Hospital usually offers face-to-face audiologist-delivered cognitive behavioural therapy (CBT) for tinnitus rehabilitation. During COVID-19 lockdown, patients were offered telehealth CBT via video using a web-based platform. This study evaluated the proportion of patients who took up the offer of telehealth sessions and factors related to this.

DESIGN

Retrospective service evaluation.

STUDY SAMPLE

113 consecutive patients whose care was interrupted by the lockdown.

RESULTS

80% of patients accepted telehealth. The main reasons for declining were not having access to a suitable device and the belief that telehealth appointments would not be useful. Compared to having no hearing loss in the better ear, having a mild or moderate hearing loss increased the chance of declining telehealth by factors of 3.5 (p = 0.04) and 14.9 (p = 0.038), respectively. High tinnitus annoyance as measured via the visual analogue scale increased the chance of declining telehealth appointments by a factor of 1.4 (p = 0.019).

CONCLUSIONS

Although CBT via telehealth was acceptable to most patients, alternatives may be necessary for the 20% who declined. These tended to have worse hearing in their better ear and more annoying tinnitus.

Features, Functionality, and Acceptability of Internet-Based Cognitive Behavioral Therapy for Tinnitus in the United States

Objective Although tinnitus is one of the most commonly reported symptoms in the general population, patients with bothersome tinnitus are challenged by issues related to accessibility of care and intervention options that lack strong evidence to support their use. Therefore, creative ways of delivering evidence-based interventions are necessary. Internet-based cognitive behavioral therapy (ICBT) demonstrates potential as a means of delivering this support but is not currently available in the United States. This article discusses the adaptation of an ICBT intervention, originally used in Sweden, Germany, and the United Kingdom, for delivery in the United States. The aim of this study was to (a) modify the web platform's features to suit a U.S. population, (b) adapt its functionality to comply with regulatory aspects, and (c) evaluate the credibility and acceptability of the ICBT intervention from the perspective of health care professionals and patients with bothersome tinnitus. Materials/Method Initially, the iTerapi ePlatform developed in Sweden was adopted for use in the United States. Functional adaptations followed to ensure that the platform's functional and security features complied with both institutional and governmental regulations and that it was suitable for a U.S. population. Following these adaptations, credibility and acceptance of the materials were evaluated by both health care professionals (n = 11) and patients with bothersome tinnitus (n = 8). Results Software safety and compliance regulatory assessments were met. Health care professionals and patients reported favorable acceptance and satisfaction ratings regarding the content, suitability, presentation, usability, and exercises provided in the ICBT platform. Modifications to the features and functionality of the platform were made according to user feedback. Conclusions Ensuring that the ePlatform employed the appropriate features and functionalities for the intended population was essential to developing the Internet-based interventions. The favorable user evaluations indicated that the intervention materials were appropriate for the tinnitus population in the United States.