Benefit of Assistive Listening Device for Lateralization

Completed · Not applicable

Conditions studied: Hearing Loss, Sensorineural

In brief

Speech intelligibility in noise will be evaluated in adults with moderate to moderate-severe sensorineural hearing loss using a Phonak Roger microphone and hearing aid with compatible Phonak Roger receiver. Target speech will be presented from multiple directions while competing diffuse background noise is presented simultaneously. Participants will repeat back words and percent correct is calculated.

Key facts

Study ID

NCT05072457

Run by

Sonova AG

People needed

10

Starts

2021-10-18

Expected to finish

2022-07-02

Last updated by the study team

2023-06-15

Who can join

Age: 18 and older, up to 90. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Experienced hearing aid users, age 18 or older
• Bilateral, symmetric moderate to moderate-severe sensorineural hearing loss
• Good understanding of the English language
• Health outer ear as confirmed by otoscopy
• Informed consent as documented by signature

You may not qualify if…

• Contraindications to the medical device noted upon otoscopy
• Known hypersensitivity or allergies to materials of the investigations device or comparator
• Inability to produce reliable test results
• Known psychological problems
• Self reported symptoms of vertigo or dizziness

Where it is running

• Hearts for Hearing — Oklahoma City, Oklahoma, United States

Full record on ClinicalTrials.gov

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