Clinical trial results: Statistically significant improvement in tinnitus

Clinical Trial Results – Tinnitus Treatment

Sound Options Tinnitus Treatments Inc. takes pride in running a rigorous clinical trial to test the treatment effects of the product. The controlled trial strictly follows the highest standard for clinical trials with randomization, allocation concealment, a placebo group, and with blinding in place. The trial ensures robust and accurate results. The results below reflect the quality of the treatment and our dedication to delivering an effective way to manage and control tinnitus for tinnitus sufferers.

Here are our results from the clinical trial to date:

Sound Options presents results at This Is Long Term Care Conference 2015

November 2015

Check out our latest information poster that we presented at This Is Long Term Care 2015 Conference hosted by Ontario Long Term Care Association! We received a lot of positive feedback about the therapy as a convenient and effective way to treat tinnitus! Please click on poster below to enlarge.

The poster was presented at This Is Long Term Care Conference, 2015, at Westin Harbour Castle in Toronto, Ontario

The poster was presented at This Is Long Term Care Conference, 2015, at Westin Harbour Castle in Toronto, Ontario

 

Podium presents clinical significance of sound therapy at Canadian Audiology Academy conference!

November 2015

The Canadian Academy of Audiology (CAA) represents audiologists in Canada. The CAA serves as the voice for audiology in Canada. This year, the positive effects of Sound Options Tinnitus Treatments’ custom-based sound therapy is presented as a podium at the CAA conference!

Here is the abstract for the podium:

Effects of a personalized music-based sound therapy for treating tinnitus: A randomized, blinded, placebo-controlled trial

Objective: To investigate the treatment effects of a personalized music-based sound therapy compared to placebo controls among chronic tinnitus sufferers.

Background: Subjective tinnitus has been a distressing and debilitating audiological problem affecting up to 15% of adults worldwide. Currently, there is no cure for tinnitus; existing therapies primarily focus on reducing subjective tinnitus to ultimately improve patient’s quality of life. The approach investigated here uses an embedded computational model of the central auditory system to create an optimal music-based sound therapy according to each participant’s audiogram and tinnitus characteristics. To our knowledge this is the first randomized placebo-controlled trial to test the effectiveness of a music-based sound therapy for tinnitus.

Methods: Fifty participants were randomly assigned to the treatment (n=25) and placebo (n=25) groups. Both groups received music for daily listening; only the treatment group’s music was customized. Tinnitus Handicap Inventory (THI) and Tinnitus Functional Index (TFI), measurements of subjective tinnitus, were administered during baseline and follow-up (3, 6, and 12-months following treatment). Effects of the treatment were analyzed at each follow-up using general linear regression. The progression of participants’ condition over the 12-month period was examined by random intercept models for the two groups separately.

Results: Treatment group had significantly lower THI scores at each follow-up wave than at initial testing (p<.001). Treatment group’s overall TFI scores also decreased significantly 6 months after the initial testing (p<.001). Within the treatment group, decrease in THI and TFI scores was significant as early as 3 months, and the improvement sustained at 12-month follow-up (p<.005).

Conclusions: The personalized music-based sound therapy reduced subjective tinnitus significantly after 3 months of usage, and continued to offer lasting effects at 12-month follow-up. Future research should examine the neurological pathways of the treatment effects for this sound therapy. Clinical implications will be discussed.

For full details about the conference, click here.

CAA website: https://canadianaudiology.ca/

Clinical trial results: Sound therapy drastically reduces tinnitus for patients at 12-month follow-up!

May 2015

Results of the randomized controlled trial conducted at McMaster University to test Sound Options’ treatment reported significant improvement in participants’ tinnitus. The 12-month follow-up of our trial reported over 40% drop in Tinnitus Handicap Inventory (THI) scores for participants assigned to the treatment group (shown below). The THI is a psychometrically robust and validated questionnaire to assess the impact of tinnitus on daily life. This statistically significant drop in THI scores reflects the improvement in the tinnitus loudness; participants had better control of their tinnitus after using the sound therapy. The placebo group (listening to regular music) did not report any statistical significance in their THI scores when compared to baseline.

12-mth trial graph

Clinical trial results: Statistically significant improvement in tinnitus

May 2014

The three-month follow-up of our trial reported close to a 20% drop in Tinnitus Handicap Inventory (THI) scores for participants assigned to the treatment group. The THI is a psychometrically robust, validated and widely used questionnaire to assess the impact of tinnitus on daily life. This statistically significant drop in THI scores reflects the improvement in the tinnitus loudness; participants had better control of their tinnitus after using the sound therapy. The statistical results support the feedback and comments from the participants themselves. Participants in the treatment group reported noticeable improvement in their loudness of the tinnitus, and as a result, enhanced sleep and well-being. 

The 3-month follow-up with the placebo group (no treatment, just listening to regular music) did not report any statistical significance in their THI scores when compared to baseline. All participants and investigators were not aware of the group assignment (placebo or treatment) until all data were collected and analyzed.

Treatment group received close to 20% drop in THI scores, indicating significant improvement in tinnitus.

Treatment group received close to 20% drop in THI scores, indicating significant improvement in tinnitus.

More positive results!

April 2014

As our follow-up continues with participants in our study, we found more positive results. We’re happy to know that those who are currently using our music package are greatly benefiting from it! Please click on image below to have a closer look.Please click on diagram to enlarge.

Participants from the follow-up of our study shared more positive results and we're excited to share them with you!

Participants from the follow-up of our study shared more positive results and we’re excited to share them with you!

Positive results from 3-month follow-up

March 2014

Three-month follow-ups with some of the tinnitus sufferers who participated in our music therapy study reported positive results. Upon speaking with participants (pseudonyms are used) who have used our music package, they noted good changes to their tinnitus and improvements in their lifestyle, including:

  • A positive, noticeable change in tinnitus loudness. George noted that the music package helped make his tinnitus change from ‘deafening’ to a much more tolerable level. The tinnitus no longer distracts him as much as before with work tasks he has on hand.
  • More control over tinnitus. After listening to the music, Robert feels more in control of his tinnitus. The tinnitus used to be a strong ‘shhhh’ sound. Ever since committing to our music therapy study, he describes the change he has observed as the tinnitus in his ears adapting to the music tracks and allowing the music to control tinnitus pitch and loudness. As such, the previously loud pitches in the ears start to subside. For the first time, he feels lasting relief and in control of his tinnitus.
  • No more tinnitus during work. Victoria very much enjoys listening to the music tracks she received, and she notices that tinnitus can sometimes disappear altogether during her working hours. She listens to the music while at work, and it’s helping her cope with the loud ringing in her ears during work.
  • Improved sleep and better well-being. Ever since tinnitus entered Shawn’s life, he has been lacking sleep and due to this, he became easily irritated and quick-tempered. But for the very first time, he now has more hours of sleep after listening to the music package. The tinnitus is also less ‘consuming’ – now he needs to listen for the tinnitus to notice it. As he claims, the music package has greatly improved his sleeping patterns by getting more hours of sleep per day. Because of more sleep, he finds himself less irritable and feels he is taking a big step towards an improved quality of life.
  • No more stigma. Felix suggested that music loaded on any device that plays MP3 music was a great way to deliver a tinnitus treatment versus the use of hearing aids due to the stigma attached to hearing aids (being recognized as hearing impaired), when in fact tinnitus was his only major concern. Having a portable device with music to listen to is a modern way to treat tinnitus.
  • Portable device and effective sound therapy brings music to the ears. All participants that were interviewed during the follow-up collectively agreed that the music package brings so much convenience and joy. They can listen to the music whenever they choose, and wherever they are. Because the music package is different from traditional sound therapies that use white noise or pure tones and other sounds, commitment to routine listening was easy, and the entire experience was pleasant and relaxing.
  • More, Please! Last but not least, most participants in the study so far expressed a desire for more music tracks added to their collection, because they simply want more of something they love listening to every day!
15 replies
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    Jolie says:

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  3. TerryJ
    TerryJ says:

    Impressive post, thanks for posting. I have been struggling with tinnitus for quite a while now, but slowly I’m understanding how to stop it.

  4. Maryjo
    Maryjo says:

    Outstanding post however I was wondering if you could write a litte more on this topic?

    I’d be very grateful if you could elaborate a little bit more.
    Many thanks!

    • Shelly-Anne
      Shelly-Anne says:

      Have you had a chance to check out the other blogposts on the clinical results of our trial? We will post updates periodically regarding the progress and any new results

  5. Kristian
    Kristian says:

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    • Shelly-Anne
      Shelly-Anne says:

      Thank you 🙂 It’s so motivating to know that people are gaining and learning from what we’re doing. We’ll do our best to keep up our work. Please feel free to subscribe to our newsletter, located on the front page!

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