The effects of a temporal processing-based auditory training program on the auditory skills of elderly users of hearing aids: a study protocol for a randomized clinical trial [version 2; peer review: 2 approved, 1 approved with reservations, 1 not approved]

• Main Authors: Karim Sattari, Nariman Rahbar, Mohsen Ahadi, Hamid Haghani
• Format: Article
• Language: English
• Published: F1000 Research Ltd 2020-07-01
• Series: F1000Research
• Online Access: https://f1000research.com/articles/9-425/v2

Background: One of the most important effects of age-related declines in neural processing speed is the impairment of temporal resolution, which leads to difficulty hearing in noisy environments. Since the central auditory system is highly plastic, by designing and implementing a temporal processing-based auditory training program, we can help the elderly improve their listening skills and speech understanding in noisy environments. Methods: In the first phase of this research, based on the theoretical framework of temporal processing, an auditory training solution was developed as a software program. In the second phase, which will be described in the present study, the effects of the designed program on the listening skills of the elderly users of hearing aids (age: 60-75 years) will be studied in the control and intervention groups. In the intervention group, the auditory training program will be implemented for three months (36 sessions), and the results of central tests (GIN, DPT, QuickSIN) and the electrophysiological speech-ABR test will be compared in both groups before, immediately and one month after the intervention. Discussion: Since temporal processing is not sufficient in auditory training programs for the elderly with hearing impairments, implementation of a temporal processing-based auditory training program can reduce hearing problems in noisy environments among elderly users of hearing aids. Trial registration: This study was registered as a clinical trial in the Iranian Registry of Clinical Trials (IRCT20190921044838N1) on December 25, 2019.