Audiologist-Delivered Tinnitus Management Outcomes

Audiologist-Led Care Shows Significant Reduction in Tinnitus Distress

For patients struggling with tinnitus, structured management from an audiologist can make a substantial difference. A recent study from Singapore found that 93% of patients who returned for a follow-up appointment showed a measurable reduction in tinnitus-related distress three months after treatment. The research, led by Gary Jek Chong Lee, Jasmine Jek Peng Liew, and Andrew K. Teng, analyzed outcomes from an audiologist-led clinic at a Singaporean public hospital.

This work is one of the first to document the outcomes of such a specialized service in Singapore, suggesting these clinics can be an effective part of a patient’s care pathway. The results add to a growing body of evidence supporting the role of audiologists in managing chronic tinnitus.

How the Study Measured Treatment Success

The researchers conducted a retrospective analysis of patient records from 2016 to 2019. They focused on 201 adult patients, aged 18 to 86, who had been referred to the hospital’s tinnitus clinic for management.

The primary tool for measuring outcomes was the Tinnitus Handicap Inventory (THI). This standardized questionnaire quantifies the impact of tinnitus on daily life. Patients completed the THI before starting any treatment and then again three months after their management program began. A lower score indicates less distress and handicap. The team used statistical analysis to compare the pre- and post-treatment scores and calculate the effect size, which shows the magnitude of the treatment benefit.

The Core Findings: Large and Meaningful Improvements

The data revealed clear, positive changes. The average THI score fell from 46.9—which falls into the “moderate” handicap category—to 24.3, which is considered “mild.” This drop was statistically significant.

More importantly, the corrected effect size was 1.16. In clinical research, an effect size above 0.8 is considered “large.” This means the improvement was not just statistically detectable; it was clinically meaningful for patients.

Drilling deeper, the researchers looked at patients who started with a moderate, severe, or catastrophic THI grade. Among this group, 81% improved by at least one full severity grade after treatment. For example, a person who began in the “severe” range might have moved down to the “moderate” or “mild” category.

The study’s authors note that the high rate of improvement (93%) is based on patients who returned for follow-up. They acknowledge that future studies should track all patients from the start to get a complete picture of effectiveness.

What This Means for Patients and Healthcare Systems

The findings have clear practical implications. First, they demonstrate that audiologist-led tinnitus management, as practiced in this Singapore hospital, can produce significant patient benefits in a relatively short time frame. The service likely included elements like detailed hearing and tinnitus assessment, education and reassurance, sound therapy strategies, and counseling—core components of established tinnitus care frameworks.

“General practitioners, otolaryngologists and other healthcare providers can play an important role in recognising tinnitus-related distress, offering early reassurance and directing patients to appropriate audiological and supportive care,” the authors write. This study provides evidence to support that referral pathway.

For patients, it underscores that specialized help exists. Tinnitus management is not merely about “learning to live with it.” Structured interventions can reduce the perceived burden and improve daily functioning. This aligns with findings in related fields, such as the importance of structured engagement in cognitive behavioral therapy for related conditions.

A Promising Model for Broader Audiology Practice

This research contributes to the global conversation on accessible, effective tinnitus care. It shows positive outcomes are achievable within a public hospital system in Asia, a valuable addition to evidence primarily from Western countries.

The authors are careful to state that controlled studies are needed to confirm the treatment’s effectiveness compared to other approaches. However, the large effect size and high percentage of patients improving offer strong preliminary support.

The success of this clinic model also intersects with other trends in hearing health. The focus on individualized, audiologist-led management shares common ground with advances in self-adjusting tinnitus devices and patient empowerment. It also highlights the audiologist’s expanding role beyond hearing aids, encompassing conditions like tinnitus, hidden hearing loss, and hyperacusis.

In conclusion, this study offers encouraging data for patients experiencing tinnitus and for the healthcare professionals who guide them. It shows that dedicated, structured care delivered by audiologists can significantly lessen the burden of tinnitus, providing a clear path toward better daily living for a large majority of those who engage with the treatment.

Source: Lee, G.J.C.; Liew, J.J.P.; Teng, A.K. Outcomes of Audiologist-Delivered Tinnitus Management in a Singapore Hospital. Otorhinolaryngol. Hear. Balance Med. 2023, 2, 30. https://doi.org/10.3390/ohbm7020030