Cure My Disease

Don't miss your cure!

 Log in / Sign up

Brain function in Friedreich's ataxia: new clues from genetic testing

NCT ID NCT05874388

Knowledge-focused Sponsor: Institut National de la Santé Et de la Recherche Médicale, France Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jul 21, 2026 · Last updated Jul 22, 2026 · Updated 1 time

Summary

This study looks at how Friedreich's ataxia, a genetic nerve disease, affects thinking skills like memory and problem-solving. Researchers will compare cognitive test results between people with the condition and healthy volunteers, and see if these results relate to the number of genetic repeats in the FXN gene. The goal is to better understand the cognitive challenges patients face.

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 help predict cognitive decline in Friedreich's ataxia and guide personalized care.
What could go wrong
This is an observational study with no treatment, so it cannot directly improve outcomes. Results may not apply to all patients.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 70 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jun 2023

Expected to finish

Sep 2026

An estimate. End dates often move.

Lead sponsor

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

The study will involve two groups: * a group of adolescents and adults symptomatic with FA with a confirmed molecular diagnosis, followed in the genetics department of the Necker Hospital * a control group comprising subjects free of any motor or cognitive impairment, recruited from healthy relatives of patients (siblings, cousins, spouses) or for adults, among healthy people who are not related to the patients but who have been made aware of the existence of this research and who would meet the eligibility criteria and consent to participate in the study.

Ages

13 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * Patient group : Patients aged 13 years or older Patients with FA confirmed by genetic study Compliant patients willing to undergo all tests Enrolled in a social security scheme or beneficiary of such a scheme Control group : Subjects aged 13 years or older Genetic characterisation to exclude the presence of alterations in the FXN gene No motor or cognitive impairment Compliant subjects willing to undergo all tests Membership in a social security scheme or beneficiary of such a scheme Exclusion Criteria: * Patient group : Optic atrophy or decreased visual acuity Opposition of the patient, or of his parents if the patient is a minor, to participation in the study Non compliant patient according to the Investigator's opinion Person subject to a legal protection measure Control group : Alteration in the frataxin gene Optic atrophy or decreased visual acuity Opposition of the patient, or of his parents if the patient is a minor, to participation in the study Non-compliant patient in the opinion of the Investigator Person subject to a legal protection measure

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Friedreich ataxia are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

Friedreich ataxia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Friedreich ataxia

Contacts and locations

Locations

  • Hôpital Necker-Enfants Malades

    Paris, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.