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Could a higher dose of a common seizure drug better protect newborn brains?

NCT ID NCT05610085

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tests whether a higher-than-usual dose of the seizure medicine levetiracetam can safely stop seizures in newborns. About 133 full-term infants with seizures will first receive a standard dose, and if seizures continue, they will be randomly assigned to get either a higher dose of levetiracetam or the usual drug phenobarbital. The goal is to find the safest effective dose to control seizures and potentially reduce brain damage.

What this could mean

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

Active substance
levetiracetam (a seizure medicine)
What this could lead to
If successful, this could establish a safer, more effective dose of levetiracetam to control seizures in newborns, potentially reducing brain injury.
What could go wrong
This is an early-phase dose-finding study, so the best dose and safety are still unknown. The trial is small (133 infants) and results may not apply to all seizure types or severities.

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

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

About 133 people

The number the study aims to enrol. It can still change while the study runs.

Started

Mar 2023

Expected to finish

Dec 2027

An estimate. End dates often move.

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

Up to 1 month

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: * at risk for seizures or suspected to be having seizures; * all seizure aetiologies except correctable metabolic abnormalities such as hypoglycaemia and hypocalcaemia; * Term neonates (corrected gestational age between 35 and 44 weeks, postnatal age less than 28 days); * weight \> 2200g. * Parental ability to comprehend and provide written informed consent Exclusion Criteria: * Cumulative seizure burden of 8 minutes/ hour or more in phases 1 and 2, Cumulative seizure burden of 20 minutes/hour or more in phase 3; * Renal failure defined as anuria in the first 24 hours of life; * Subjects in whom death seems imminent; * Seizures caused by correctable metabolic abnormality, such as hypocalcaemia, hypoglycaemia.

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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

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    5 sites in 2 countries. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Auckland City Hospital

    RECRUITING

    Auckland, Auckland, 1023, New Zealand

  • Capital and Coast District Health Board, Te Whatu Ora, Health New Zealand

    RECRUITING

    Wellington, Wellington Region, 6021, New Zealand

  • Middlemore Hospital

    RECRUITING

    Auckland, Auckland, 1050, New Zealand

  • University of California, San Diego

    RECRUITING

    San Diego, California, 92093, United States

  • University of Minnesota

    RECRUITING

    Minneapolis, Minnesota, 55455, United States

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