A Dose Escalation Study of Levetiracetam in the Treatment of Neonatal Seizures
Eligible age
Up to 0.1 yrs
Accepts
All genders
Locations
2 states
Healthy volunteers
No
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About this study
The main purpose of this study is to determine the maximum safe tolerated dose of LEV in the treatment of neonatal seizures. Our hypothesis is that optimal dosing of Levetiracetam (LEV) to treat neonatal seizures is significantly greater than 60mg/kg. This study will be an open label dose-escalation, preliminary safety and efficacy study. There will be a randomized control treatment component. Infants recognized as having neonatal seizures or as being at risk of developing seizures will be recruited and started on continuous video EEG monitoring (CEEG). Eligibility will be confirmed and consent will be obtained. In the first 2 phases of the study, neurologists will identify neonates with mild-moderate seizure burden (less than 8 minutes cumulative seizure activity per hour), appropriate for study with LEV, and exclude patients with higher seizure burden where treatment with PHB is more appropriate. Phase 3 of the dose escalation will only proceed if additional efficacy of LEV has been demonstrated in phases 1 and 2. In Phase 3 we will recruit neonates with seizures of greater severity up to 20 minute seizure burden/hour. This will make the final results of study more generalizable. If seizures are confirmed, enrolled subjects will receive 60mg/kg of LEV. Subjects whose seizures persist or recur 15 minutes after the first infusion is complete, subjects will then be randomized in the dose escalation study. Patients in the dose escalation study will be randomly assigned to receive either higher dose LEV or treatment with the control drug PHB in a 3:1 allocation ratio, stratified by site. Funding Source- FDA OOPD
Sponsor: University of California, San Diego
You may qualify if…
- ✓ 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
You may not qualify if…
- ✕ 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.
Where it's recruiting
San Diego
Minneapolis
Source: ClinicalTrials.gov · NCT05610085 · last updated 2026-10-15