The Treatment Outcome of Smart Device-Based Tinnitus Retraining Therapy: Prospective Cohort Study

Change in Tinnitus Severity After an Online Self-Paced Tinnitus Course: A Retrospective Cohort Study in Acute and Chronic Tinnitus Patients

Background: Tinnitus can significantly impact a patient's quality of life. As no evidence-based curative treatments exist, therapies such as cognitive behavioral therapy, tinnitus retraining therapy, acceptance and commitment therapy, and mindfulness-based interventions aim to minimize tinnitus severity and have been shown effective. Since traditional delivery can be costly and time-consuming and often has limited accessibility, therapies might also be provided via eHealth. This study investigates the change in tinnitus severity measured by the Tinnitus Functional Index (TFI) score after participation in an online self-paced tinnitus ("Still Tinnitus") course. The secondary aim was to identify predictors for the clinically relevant improvement after participation in this course. Methods: This retrospective record study included patients from Still Tinnitus course between March 2023 and July 2024. Patients were recruited via the Still Tinnitus website. Differences in the TFI scores from baseline and after completing the fifth (last) module of the course were calculated to investigate the change in tinnitus over time. Multivariate logistic analyses were performed to identify the possible predictors for the clinically relevant improvement after completion of the Still Tinnitus course. Results: In total, 122 patients were included in the study. The analysis revealed a clinically relevant reduction in the TFI score of 27.2 points. Multiple regression analyses showed that the "duration of the tinnitus" (OR 5.0; 95%CI: 1.537-16.240; p = 0.007) and "female sex" (OR 1.9; 95%CI 0.111-7.637; p = 0.030) are predictors for a clinically relevant improvement. Conclusions: In a convenience sample of tinnitus patients, the Still Tinnitus course may contribute to a clinically relevant reduction in tinnitus severity. A shorter duration of tinnitus and female sex were identified as significant predictors.

Effects of tinnitus retraining therapy on patients with tinnitus: a systematic review of randomized controlled trials

PURPOSE

This review aims to explore the influences of tinnitus retraining therapy (TRT) on patients with tinnitus.

METHODS

PubMed, MEDLINE, EMBASE, CINAHL, PEDro, SCOPUS, and Web of Science were screened for randomized controlled trials (RCTs) that explored the effects of TRT on patients with tinnitus from inception to June 30, 2024. The methodological quality of the included RCTs was evaluated using the physiotherapy evidence database (PEDro) scale.

RESULTS

Fifteen studies met our eligibility criteria. A total of 2069 patients with tinnitus (mean age 52.93 years; 66% male) were involved in the present review. The quality of the selected studies ranged from 5 to 8 on the PEDro scale, with a median score of 7. TRT did not provide superior effects in treating patients with tinnitus compared to tinnitus masking (TM), tinnitus educational counselling (TED), TRT with open ear hearing aids, Tailor-made notched music training (TMNMT), partial TRT, usual care, and smart TRT.

CONCLUSIONS

TRT intervention is considered a treatment option for patients with tinnitus. Combining TRT with other interventions, such as cognitive-behavioral therapy, pharmacotherapy, or tDS, may show even greater efficacy. Additional studies are strongly required to recognize the long-term effects of TRT on tinnitus, determine who most likely would benefit from the intervention regarding tinnitus type and severity, and identify the optimal treatment protocol.

Tinnitus Retraining Therapy: In Person Versus Mobile Application Based - Two Case Scenarios

This study compares the outcomes of traditional face-to-face tinnitus retraining therapy (TRT) with mobile-based TRT in India. TRT, comprising directive counseling and sound therapy, aims to help patients habituate to tinnitus. Traditional TRT involves extensive in-person sessions, whereas mobile-based TRT employs interactive applications for weekly video counseling. The Tinnitus Handicap Inventory (THI) was used to assess tinnitus severity in two cases: Case 1 received conventional face-to-face TRT, while Case 2 received mobile-based TRT. Results indicate that mobile-based TRT is as effective as the traditional approach. After two months of therapy, Case 2 showed significant improvements in tinnitus and quality of life (QOL) due to convenient followups and self-monitoring. Mobile-based TRT is a promising alternative to face-to-face therapy.

Optimizing Tinnitus Management: The Important Role of Hearing Aids with Sound Generators

Hearing aids (HAs), especially those with sound generators (SGs), are used in the management of tinnitus. However, their comparative efficacies and long-term outcomes remain unknown. Therefore, we investigated the efficacy and long-term outcomes of tinnitus therapy using various HA SG models. We retrospectively reviewed 666 patients with chronic tinnitus characterized by persistent symptoms for >6 months. At the initial visit, the patients received educational counselling on tinnitus (Utsunomiya method) and completed a comprehensive questionnaire comprising the tinnitus handicap inventory, a visual analog scale, the state-trait anxiety inventory, and the emotional intelligence scale. The scores were compared among various models of HA SGs and SGs. The patients underwent follow-ups for up to 2 years. Our results indicated that tinnitus retraining therapy using SGs and conventional HAs effectively managed chronic tinnitus. The prolonged use of HAs appeared to exacerbate tinnitus symptoms, emphasizing the superior long-term effectiveness of SG HAs, particularly ZEN (Widex ZEN, WS Audiology, Lynge, Denmark). Our findings indicate that HAs are useful in the first year, but their prolonged use may exacerbate tinnitus symptoms, whereas HA SGs are effective in the long term. Future studies should account for the variations in tinnitus treatment effects based on the type of sound employed.

Information and Communication Technology-Based Application for Cognitive Behavioral Therapy among Community-Dwelling Older Adults with Insomnia: Development and Validation Study

This study developed an information and communication technology-based mobile application to administer cognitive behavioral therapy to community-dwelling older adults with insomnia. First, the content of the application was determined through a systematic review and preference survey. Preference data on the perception, needs, and preference for non-face-to-face service content were collected from 15 July 2021 to 31 August 2021 from 100 community-dwelling older adults aged 65 years and older. In the design stage, the structure and function of the application were determined, and an interface was designed. The application was developed in conjunction with design experts and programmers using Android Studio software (Android 9). Usability tests were conducted during the implementation stage, followed by an evaluation stage. The evaluation revealed that the application's structure and functions should comprise sleep information, sleep-habit improvement, sleep assistance, video, real-time counseling, and exercise services. These elements were finalized after receiving the results of a preference analysis and advice from an advisory panel of experts in different fields. The developed application was rated with a score of four or higher in all areas. This study successfully developed, implemented, and evaluated a new mobile application called Smart Sleep for community-dwelling older adults with insomnia.