Benefits of Assistive Listening Device for Speech Intelligibility
NCT ID: NCT05072470
Last Updated: 2023-02-13
Study Results
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View full resultsBasic Information
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COMPLETED
NA
10 participants
INTERVENTIONAL
2021-10-18
2021-12-13
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
OTHER
NONE
Study Groups
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Experimental
Participants with bilateral moderate to severe sensorineural hearing loss
Roger microphone
Commercially available transmitter microphone which sends distant speech signals to a receiver that is attached/embedded into hearing aids.
Phonak Audeo hearing aid
Commercially available receiver-in-canal hearing aid
Interventions
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Roger microphone
Commercially available transmitter microphone which sends distant speech signals to a receiver that is attached/embedded into hearing aids.
Phonak Audeo hearing aid
Commercially available receiver-in-canal hearing aid
Eligibility Criteria
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Inclusion Criteria
* experienced hearing aid users
* symmetric hearing loss (no more than 15 dB difference between the ears at three contiguous frequencies)
* good written and spoken English language skills
* healthy outer ear as confirmed by otoscopy
Exclusion Criteria
* known hypersensitivity or allergy to materials of investigational device or comparator
* inability to produce reliable test results
* known psychological problems
* self reported symptoms of dizziness or vertigo
18 Years
80 Years
ALL
No
Sponsors
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Hearts for Hearing
OTHER
Sonova AG
INDUSTRY
Responsible Party
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Locations
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Hearts for Hearing
Oklahoma City, Oklahoma, United States
Countries
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Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Other Identifiers
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SRF-70
Identifier Type: -
Identifier Source: org_study_id
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