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NCT07116135NARecruiting

Speech Understanding and Listening Effort Benefits of Hearing Instruments

Sonova AG

Start Date

2/5/2025

Completion Date

12/1/2025

Summary

The goal of this clinical study is to investigate the benefits of hearing instrument use in adults with hearing loss. The main questions it aims to answer are: Does hearing instrument use improve speech understanding and listening effort amount people with hearing loss? Researchers will compare varying models of hearing instruments to see how speech understanding and listening effort are impacted. Participants will be asked to wearing varying hearing instruments and participate in lab-based activities to evaluate their speech understanding, listening effort, and subjective preference.

Eligibility Criteria

Age Range: 18 years to 95 years

Inclusion Criteria: * Adult 18-95 years * N3 or N4 hearing loss * Experienced hearing aid user * English fluency * Cognitively able to complete complex listening tasks Exclusion Criteria: * Outside of specified age range * Vulnerable populations * Hearing within normal limits or otherwise not appropriate for hearing instruments under study * Inability to read, write, or speak English * Inability to complete complex listening tasks

Interventions

DEVICE

hearing instruments

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Conditions

Hearing Loss, Bilateral

Locations

University of South Florida Auditory Neurosciences & Technology Lab

Tampa, Florida 33612

United States