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Eye scan reveals hidden blood flow changes in MS patients

NCT ID NCT07629804

Knowledge-focused Sponsor: Fayoum University 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 used a quick, painless eye scan called OCTA to compare blood flow in the optic nerve between 54 people with multiple sclerosis and healthy volunteers. The goal was to see if MS changes optic nerve blood vessels and if measuring this could help doctors track the disease. Results may provide a new, simple way to monitor MS progression.

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

54 people

The number who actually took part.

Started

Jan 2025

Finished

Aug 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.

Who is studied

This case-control study enrolled two groups: group 1; 26 adults with a clinically definite diagnosis of Multiple Sclerosis (Cases) and group 2; 28 age- and sex-matched healthy adults with no history of neurological or significant ocular disease (Controls).

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

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: * group 1; patients with multiple sclerosis with optic neuritis. * group 2; normal healthy age matched controls Exclusion Criteria: * Other optic nerve diseases as glaucoma, papilledema or conginetal anomalies. * Other macular diseases as AMD, CSR, scars … * Errors of refraction outside +4 and -6 D range. * Media opacity as cataracts or corneal opacities that may interfere with the quality of scans. * Signal strength index less than 4\\10.

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Conditions

The condition(s) this trial relates to.

multiple sclerosis

As listed by the trial registrant

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

Multiple sclerosis

Contacts and locations

Locations

  • Fayoum university Hospital

    Al Fayyum, Faiyum Governorate, 63514, Egypt

More trials for these conditions

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