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Neurophysiological approach to tinnitus patients
P J Jastreboff1, W C Gray, S L Gold
1Department of Surgery, University of Maryland School of Medicine, Baltimore 21201, USA.
The American Journal of Otology
|March 1, 1996
Summary
This study shows that a neurophysiological model for tinnitus treatment, involving directive counseling and low-level noise generators, significantly reduces tinnitus annoyance and hyperacusis. The protocol facilitates habituation to tinnitus, leading to improved patient quality of life.
Area of Science:
- Neuroscience
- Audiology
- Otolaryngology
Background:
- Tinnitus involves auditory and nonauditory systems, with nonauditory systems influencing annoyance.
- The neurophysiological model suggests habituation to tinnitus signals is key for management.
- Hyperacusis often co-occurs with tinnitus.
Purpose of the Study:
- To evaluate a treatment protocol for tinnitus based on habituation.
- To assess the efficacy of directive counseling combined with sound therapy.
- To determine the impact on tinnitus annoyance and co-occurring hyperacusis.
Main Methods:
- A specific protocol involving directive counseling and low-level, broad-band noise generators was applied.
- Patients were instructed to avoid masking tinnitus.
- A survey assessed outcomes in over 100 patients treated since 1991.
Main Results:
- Over 80% of patients using the full protocol reported significant improvement.
- Tinnitus habituation, not masking, was the therapeutic goal.
- Improvement in hyperacusis was observed in approximately 90% of treated patients.
- Counseling alone yielded less than 20% success rate.
Conclusions:
- The habituation protocol combining counseling and sound therapy is highly effective for tinnitus management.
- This approach significantly reduces tinnitus annoyance and improves associated hyperacusis.
- Non-auditory systems' role in tinnitus annoyance underscores the importance of habituation strategies.