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New MRI technique sharpens diagnosis of swollen optic nerve

NCT ID NCT04448613

Diagnosis Sponsor: Fondation Ophtalmologique Adolphe de Rothschild 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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether a new, high-resolution MRI can help doctors more accurately and confidently diagnose the cause of optic disc swelling (a sign of various eye or brain problems). Researchers used these detailed scans on 197 adults with optic disc swelling to see if the images improved diagnosis compared to standard methods. The goal was to make diagnosis faster and more reliable for conditions like inflammation, pressure in the brain, or blocked blood flow.

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

197 people

The number who actually took part.

Started

Jun 2020

Finished

Jun 2025

Lead sponsor

A research network

The lead sponsor is a research network or cooperative group.

Who can take part

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

Who is studied

Patients presenting to the radiology service of the A. de Rothschild foundation and presenting a papillary edema detected clinically at the back of the eye sent by the emergency department for an MRI

Ages

18 years and older

Sex

Anyone

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 over 18 years old * presenting a papillary edema detected clinically at the back of the eye * Express consent to participate in the study * Affiliate or beneficiary of a Social Security scheme Exclusion Criteria: * MRI contraindication (electrical device, metallic foreign body, claustrophobia) * Patient benefiting from a legal protection measure * Pregnant or breastfeeding woman

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Conditions

The condition(s) this trial relates to.

optic papillitis

As listed by the trial registrant

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

Magnetic resonance imaging Optic disk

Contacts and locations

Locations

  • Fondation Ophtalmologique Adolphe de Rothschild (FOR)

    Paris, 75019, France

More trials for these conditions

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