Simplified tinnitus retraining therapy
Simplified form of tinnitus retraining therapy in adults: a retrospective study
From: BMC Ear Nose Throat Disord. 2008 Nov 3;8(1):7 [Epub ahead of print]
Tinnitus retraining therapy is aimed at removing negative associations of the tinnitus signal to enable the natural habituation process to occur. The goal is to achieve this through retraining counseling and sound therapy. Retraining counseling is a crucial part of tinnitus retraining therapy; it teaches patients the components of the neurophysiological model of tinnitus and encourages them to reclassify their tinnitus as a neutral signal. Sound therapy is assumed to facilitate tinnitus habituation by decreasing the strength of tinnitus signal. The tinnitus retraining therapy protocol requires that the patient adheres to the regimen for 12-24 months (typically attending for seven sessions over that time), except for patients experiencing weak tinnitus, which hearing aids little impact on everyday life.
Since the first description of tinnitus retraining therapy in the 1990s, clinicians have modified and customised the method of tinnitus retraining therapy to suit their practice and their patients. A simplified form of tinnitus retraining therapy hearing aids been used at Ealing Primary Care Trust (PCT) Audiology Department since 2005. This is different from tinnitus retraining therapy in the type and (shorter) duration of retraining counseling. Although the counseling used in simplified tinnitus retraining therapy also aims to get the patient to reclassify tinnitus as a neutral stimulus, it is different from the counseling used in tinnitus retraining therapy in the following ways: (1) there is no teaching about basic functions of the auditory system; (2) there is no presentation of the basics of brain function and the interactions of various systems of the brain; (3) there is no explanation of the theoretical basis of habituation based on the Jastreboff neurophysiological model; and (4) the duration of the initial counseling of simplified tinnitus retraining therapy is 30 minutes in comparison to 90 minutes for the initial tinnitus retraining therapy counseling.