Speech Understanding and Listening Effort Benefits of Hearing Instruments

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-95
SponsorSonova AG

About this trial

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

Qualifiers

Adult 18-95 years

N3 or N4 hearing loss

Experienced hearing aid user

English fluency

Disqualifiers

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

Trial design

Treatments tested in this trial

  • hearing instruments

Treatment groups

30 Participants
are divided into 1 treatment group

Sponsors and collaborators

Sonova AG

Lead sponsor

University of South Florida

Collaborator