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Real-World study tracks Ozanimod's Long-Term impact on MS patients

NCT ID NCT05335031

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study followed 450 people with relapsing-remitting multiple sclerosis (RRMS) in Germany who were already prescribed ozanimod (Zeposia). Over three years, researchers collected data on how long patients stayed on the drug, its effect on quality of life, and any side effects. The goal was to see how well the medication works outside of a controlled clinical trial.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Ozanimod (Zeposia)
What this could lead to
If successful, this study could confirm that ozanimod is a practical, long-term option for managing relapsing-remitting MS in real-world settings.
What could go wrong
This is an observational study, not a controlled trial, so results may be influenced by patient selection or other factors. It does not test a new treatment, only gathers data on existing use.

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

450 people

The number who actually took part.

Started

Mar 2021

Finished

Jun 2025

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Who is studied

Approximately 450 relapsing-remitting multiple sclerosis (RRMS) adult participants (any gender) who are either newly treated RRMS participants or who switched from other RRMS treatments to ozanimod are planned to be enrolled in up to 100 specialist study sites (office-based neurologists and clinics) across Germany.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: * Confirmed diagnosis of relapsing-remitting multiple sclerosis (RRMS) * The decision upon treatment with ozanimod must have been made before enrollment and independently of this non-interventional observational study * All data on ozanimod treatment are collected prospectively. The retrospective documentation of ozanimod therapy and enrollment of participants that are already on ozanimod therapy is not allowed Exclusion Criteria: * Special warnings, precautions and contraindications specified in the current version of the Summary of Product Characteristics (SmPC) * Hypersensitivity to the active substance(s) or to any of the excipients of ozanimod as specified in the prescribing information must not be enrolled * Participation in any other clinical studies Other protocol-defined inclusion/exclusion criteria apply

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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

  • Universitätsklinikum Dresden, MS Ambulanz

    Dresden, Saxony, 01307, Germany

More trials for these conditions

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