Group A patients are offered a genetically based approach to tinnitus management that includes a genetic test and at least three office based treatment sessions. A rationally-designed personalized management plan based on the genetic results is based on four single nucleotide polymorphisms (SNPs) of the dopamine and serotonin pathways, namely COMT rs4680, HTR2A rs7997012, HTR2A rs6311, and TPH2 rs4570625, that have been associated with behavioral or cognitive responses

In Group B, treatments are offered randomly taking care to offer CBT to equal number of patients as in Group A. In both groups, during the first visit, patients are offered a simple, few-minute tinnitus update and advice, relevant to their educational level and are being suggested that an average of 4 sessions are required over a period of approx. 4 months for making tinnitus noise less or not bothersome

CBT is a psychologically informed treatment. Depending on individual patient needs, relevant areas of tinnitus education and management/self-management strategies, such as managing the emotional consequences of tinnitus, rapid relaxation, managing fear and avoidance behaviors and changing unhelpful thoughts and beliefs, are applied in accordance to a published manual [10].

TRT is based on the neurophysiological model focusing more on education and sound therapy than on analytical cognitive and behavioral interventions. A TRT program is usually included in a management scheme with hearing aids.

Upon a detailed history and an integrated ENT and audiological examination, the patients are asked to answer the THI twice (pre and post treatment), a questionnaire that quantifies the impact of tinnitus on everyday function. It is psychometrically robust and demonstrates adequate reliability and validity [9]