EichorEICHOR
Study identifier: NCT06908226 Synced from ClinicalTrials.gov · August 04, 2026
● Enrolling By Invitation

A Study to Investigate LP352 in Children and Adults With Developmental and Epileptic Encephalopathy (DEE)

Condition: Developmental and Epileptic Encephalopathy  ·  Sponsor: Longboard Pharmaceuticals

PhasePhase 3
Planned participants324
Who can joinAll sexes, 2 Years to 66 Years
Healthy volunteersNo

About this study

This (DEEp OLE Study) is a multicentre, open-label study to investigate the long-term safety, efficacy, tolerability, and pharmacokinetics (PK) of LP352 in the treatment of seizures in children and adults with DEE who completed Study LP352-301 or LP352-302. The study consists of 3 main phases: Screening, Titration period and Maintenance period, followed by a Taper period and Follow-Up. The total duration of the study will be approximately 14 months.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

Always discuss trial participation with your own doctor first.

Locations (68)

Arkansas Children's Hospital - PINLittle Rock, Arkansas, United States
David Geffen School of Medicine at UCLALos Angeles, California, United States
The Stanford Division of Child NeurologyPalo Alto, California, United States
UCSF Children's HospitalSan Francisco, California, United States
Childrens Hospital Colorado - PINAurora, Colorado, United States
NW FL Clinical Research Group, LLCGulf Breeze, Florida, United States
University of Miami - 1120 NW 14th StMiami, Florida, United States
Research Institute of Orlando LLCOrlando, Florida, United States
University of South Florida - 2 Tampa General CircleTampa, Florida, United States
Pediatric Epilepsy and Neurology SpecialistsTampa, Florida, United States
Consultants In Epilepsy and Neurology PLLCBoise, Idaho, United States
Mid-Atlantic Epilepsy and Sleep CenterBethesda, Maryland, United States

+ 56 more locations — full list on the registry record.

Follow this study

Save your interest here for when the public record changes — results posted, or the study's status changes. Email alerts for this study aren't switched on yet.

We keep this only about this public record, and never email you without alerts being switched on. Want it removed at any time? Email hello@eichor.com. Never medical advice. By subscribing you agree to our Terms of Use and Privacy Policy.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →