Optimization of a Non-invasive Electrophysiological Method for Studying the Functionality of Auditory Nerve Fibers
Recruiting
N/A
Interventional Study
Healthy Volunteer
Without Hearing Disorders
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
At a Glance
- Age
- 18 – 55
- Sex
- Any
- Study type
- Interventional
- Purpose
- Diagnostic
- Participants needed
- 220 (estimated)
- Sponsor
- University Hospital, Clermont-Ferrand · Other
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About This Trial
Acoustic overexposure can induced temporary or hearing loss. Usually hearing loss is associated with cochlear cell damages. Recently, a new pathological entity was described and called "hidden hearing loss". In animal model, the histopathology revealed a selective reduction in the number of auditory fibers, resulting in a decrease in the amplitude of wave I of the auditory brainstem response. Elec…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Between 18 and 55 years old
* be affiliated to a social security system
* understand (oral and written) of the French language
* be a qualified hearing with normal tympanogram and audiogram
Exclusion Criteria:
* have a complaint of hearing
* have a exposure to noise (profess…
Contacts