Can voice and hearing tests reveal hidden clues to Friedreich's ataxia progression?
NCT ID NCT04631224
First seen Jul 31, 2026 · Last updated Jul 31, 2026
Summary
This study follows 40 people with Friedreich's ataxia, a hereditary neurological condition that affects movement and speech, to see how their oral communication changes over one year. Researchers will assess speech clarity, voice quality, and hearing using speech therapy evaluations and audiometry tests. The goal is to find sensitive markers that can track disease progression and help measure the effectiveness of future treatments.
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 could identify sensitive markers of speech and hearing decline in Friedreich's ataxia, enabling better tracking of disease progression and more effective evaluation of future treatments.
- What could go wrong
- This is an observational study with a small number of participants, so findings may not apply to all people with Friedreich's ataxia. The measures may not prove sensitive enough to detect meaningful changes over one year.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
-
40 people
The number who actually took part.
- Started
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Feb 2015
- Finished
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Feb 2017
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Inclusion Criteria: * To have Friedreich's Ataxia. * To be francophone * Being a reader * Agreeing to be part of a research protocol and longitudinal follow-up * Agree to provide access to medical records Exclusion Criteria: * Non-French speaking * Psychiatric disorders
- Ages
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18 to 65 years
- Sex
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Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * To have Friedreich's Ataxia. * To be francophone * Being a reader * Agreeing to be part of a research protocol and longitudinal follow-up * Agree to provide access to medical records Exclusion Criteria: * Non-French speaking * Psychiatric disorders
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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.
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