Could hearing problems be an early sign of brain disease?
NCT ID NCT07083089
First seen Jan 05, 2026 · Last updated Jun 23, 2026 · Updated 23 times
Summary
This study is looking at hearing in people with early-stage Alzheimer's or Parkinson's disease, compared to healthy volunteers. Researchers will use detailed hearing tests to find out how common different types of hearing loss are, especially 'hidden hearing loss' where standard tests are normal but understanding speech in noisy places is hard. The goal is to learn more about the link between hearing and brain health, not to test a new treatment.
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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CHU Carémeau
RECRUITINGNîmes, 30900, France
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CHU Gui de Chauliac
RECRUITINGMontpellier, 34080, France
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CHU Nice
RECRUITINGNice, 06000, France
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Hospices Civils de Lyon, Hôpital des Charpennes
RECRUITINGVilleurbanne, 69100, France
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What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could help identify early hearing-related signs of neurodegenerative diseases, leading to better screening tools.
What could go wrong
This is an observational study, not a treatment trial. It may not lead to direct benefits for participants, and findings may not apply to all populations.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.