Broadband Amplification as Tinnitus Treatment.

ABSTRACT: This study investigated the effect of broadband amplification (125 Hz to 10 kHz) as tinnitus treatment for participants with high-frequency hearing loss and compared these effects with an active placebo condition using band-limited amplification (125 Hz to 3-4 kHz). A double-blinded crossover study. Twenty-three participants with high-frequency (≥3 kHz) hearing loss and chronic tinnitus were included in the study, and 17 completed the full treatment protocol. Two different hearing aid treatments were provided for 3 months each: Broadband amplification provided gain in the frequency range from 125 Hz to 10 kHz and band-limited amplification only provided gain in the low-frequency range (≤3-4 kHz). The effect of the two treatments on tinnitus distress was evaluated with the Tinnitus Handicap

SUBMITTER: Joergensen ML 

PROVIDER: S-EPMC9221098 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature