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A migraine-blocking antibody tested in children as young as 6

NCT ID NCT03539393

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
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time

Summary

This program provides fremanezumab, an injectable antibody that blocks a protein linked to migraine, to children aged 6 to 17 with chronic or episodic migraine. Participants must have completed a prior Teva-sponsored study. The goal is to see whether continued treatment can safely reduce migraine attacks in this age group.

What this could mean

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

Active substance
fremanezumab, an injectable antibody that blocks a migraine-related protein
What this could lead to
If it works, this could offer a treatment option for children with hard-to-treat migraine who have few approved therapies.
What could go wrong
This is a small, open-label program without a placebo group, so results may not prove effectiveness. Side effects include injection-site reactions and possible allergic responses.

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.

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.

Ages

6 to 17 years

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: * Eligible patients may enter this CUP after successfully completing TV48125-CNS-30084 and all End of Study procedures * In the opinion of your physician/investigator are able to continue IMP (fremanezumab) in a safe and compliant way. Exclusion Criteria: * Additional criteria may apply, please contact your physician/investigator for more information.

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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.

How to take part

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  1. The study's own enquiry address

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  2. The official record

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Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

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