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New MRI scans could spot ALS earlier

NCT ID NCT04691011

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
Running, but no longer taking on new participants.
Completed This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested whether advanced MRI scans can find new biomarkers for amyotrophic lateral sclerosis (ALS), a fast-progressing nerve disease. Researchers used high-field and very-high-field MRI to look at the brain, spinal cord, and muscles of 22 ALS patients over six months. The goal was to see if these scans could help diagnose ALS earlier and track its progression more accurately.

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 lead to better and earlier diagnosis of ALS, and help measure how the disease progresses over time.
What could go wrong
This was a small, early-stage study with only 22 participants, so results may not apply to everyone with ALS. It focused on imaging, not treatment.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

22 people

The number who actually took part.

Started

Jun 2021

Finished

Jun 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 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: * Patients will be adults with a diagnosis of ALS. * Healthy controls will also be recruited and will be age- and gender-matched to patients. * Patients able to undergo a brain MRI for approximately an hour. Exclusion Criteria: * Subjects with other psychiatric or CNS or PNS diseases. * Subjects ineligible for MRI investigation due to a pacemaker or other metallic foreign body, or significant claustrophobia that could affect the ability to have an MRI scan.

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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.

Contacts and locations

Locations

  • Shahram Attarian

    Marseille, 13005, France

More trials for these conditions

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