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
Conditions
Hearing Loss, Bilateral
Locations
University of South Florida Auditory Neurosciences & Technology Lab
Tampa, Florida 33612
United States