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NCT05180630 Clinical Trial

Sound Quality Comparisons With Different Hearing Aid Couplings and Venting Systems

Hearing Loss, Sensorineural Clinical Trial

Official title:
Sound Quality and Occlusion Comparisons With Different Hearing Aid Couplings and Venting Systems

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT05180630
Other study ID # SRF-465
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date October 1, 2021
Est. completion date April 22, 2022

Study information
Verified date June 2023
Source Sonova AG
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Participants will be comparing the sound quality of their own voice and the sound quality of streamed music using universal couplings and a custom earmold with a dynamic vent.

Recruitment information / eligibility
Status Completed
Enrollment 17
Est. completion date April 22, 2022
Est. primary completion date February 28, 2022
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 80 Years
Eligibility Inclusion Criteria: - Mild to severe bilateral sensorineural hearing loss - hearing must be symmetrical below 500 Hz - must live within 30 miles of Aurora IL Exclusion Criteria: -

Study Design

Related Conditions & MeSH terms

Intervention

Device:
• Audeo P90 hearing aid with custom earmolds using dynamic venting
Audeo P90 hearing aids coupled to custom earmolds that use dynamic venting.
• Audeo P90 hearing aid with Open domes
Audeo P90 hearing aid coupled with non-custom, manufacturer open domes
• Audeo P90 hearing aid with Vented domes
Audeo P90 hearing aid coupled with non-custom, manufacturer vented domes

Locations
Country Name City State
United States Sonova US Aurora Illinois

Sponsors (1)
Lead Sponsor Collaborator
Sonova AG

Country where clinical trial is conducted

United States, 

Outcome
Type Measure Description Time frame Safety issue
Primary Sound Quality of Streamed Music Rating Scale subjective rating on scale from 0 (worst) to 100 (best) for sound quality of streamed signal 1 day
Primary Own Voice Sound Quality Rating Scale subjective rating on a scale from 0 (worst) to 100 (best) for sound quality of participant's own voice quality. 1 day
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