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Intermediate-Size Expanded Access Protocol (EAP) for LP352

Study Purpose

This is an intermediate-size expanded access program (EAP) study. The purpose of this EAP is to provide continued access to LP352, an investigational drug product being investigated in participants with DEEs. The EAP study will allow continued treatment with LP352 for eligible participants diagnosed with treatment resistant DEEs who successfully completed an LP352 Clinical Trial (Enrollment by Invitation) or an immediate family member who has the exact same gene mutation resulting in the same DEE epilepsy syndrome phenotype or a patient who previously participated in the lorcaserin EAP.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

Unknown
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Expanded Access
Eligible Ages 2 Years - 65 Years
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

1. Participant and/or participant's legally authorized representative is willing and able to provide a written informed consent or assent form before participation in this EAP. An assent should be obtained from the patient, if possible. Assent must be obtained for adolescent EAP patients (<18 years of age) as required by local regulations. 2. Participant with DEE who has successfully completed an LP352 Clinical Trial. 3. Participant currently has clinical benefit from LP352 treatment, as assessed by their Treating Physician. 4. Participant currently tolerates LP352 treatment and has no safety issue which would prevent continued treatment.

Exclusion Criteria:

1. Participant was discontinued from an LP352 Clinical Trial for any reason. 2. Any serious and/or unstable new medical condition, psychiatric disorder, or other conditions at the time of transition to this EAP that could interfere with patient's safety, obtaining informed consent, assent, or compliance to this EAP protocol, in the opinion of the Treating Physician.

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT06149663
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Longboard Pharmaceuticals
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

N/A
Principal Investigator Affiliation N/A
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Industry
Overall Status Available
Countries Australia, United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Dravet Syndrome, Lennox Gastaut Syndrome, Developmental and Epileptic Encephalopathies

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

Rancho Research Institute, Downey, California

Status

Available

Address

Rancho Research Institute

Downey, California, 90242

Los Angeles, California

Status

Available

Address

University of California Los Angeles (UCLA)

Los Angeles, California, 90095

San Francisco, California

Status

Available

Address

University of California Benioff Childrens Hospital

San Francisco, California, 94609

Colorados Childrens Hospital, Aurora, Colorado

Status

Available

Address

Colorados Childrens Hospital

Aurora, Colorado, 80045

Gulf Breeze, Florida

Status

Available

Address

Northwest Florida Clinical Research Group

Gulf Breeze, Florida, 32502

Research Institute of Orlando, Orlando, Florida

Status

Available

Address

Research Institute of Orlando

Orlando, Florida, 32792

University of Southern Florida, Tampa, Florida

Status

Available

Address

University of Southern Florida

Tampa, Florida, 33620

Hawaii Pacific Neuroscience, Honolulu, Hawaii

Status

Available

Address

Hawaii Pacific Neuroscience

Honolulu, Hawaii, 96817

Chicago, Illinois

Status

Available

Address

Northwestern Medicine Feinberg School of Medicine

Chicago, Illinois, 60611

Mid-Atlantic Epilepsy and Sleep Center, Bethesda, Maryland

Status

Available

Address

Mid-Atlantic Epilepsy and Sleep Center

Bethesda, Maryland, 20817

Corewell Health, Grand Rapids, Michigan

Status

Available

Address

Corewell Health

Grand Rapids, Michigan, 49506

Washington University School of Medicine, Saint Louis, Missouri

Status

Available

Address

Washington University School of Medicine

Saint Louis, Missouri, 63110

New York University (NYU), New York, New York

Status

Available

Address

New York University (NYU)

New York, New York, 10012

Lenox Hill Hospital, New York, New York

Status

Available

Address

Lenox Hill Hospital

New York, New York, 10075

Cleveland, Ohio

Status

Available

Address

University Hospitals Cleveland Medical Center

Cleveland, Ohio, 44106

Providence Brain & Spine, Portland, Oregon

Status

Available

Address

Providence Brain & Spine

Portland, Oregon, 97225

Thomas Jefferson University, Philadelphia, Pennsylvania

Status

Available

Address

Thomas Jefferson University

Philadelphia, Pennsylvania, 19107

Children's Neuro Consultants of Austin, Austin, Texas

Status

Available

Address

Children's Neuro Consultants of Austin

Austin, Texas, 78757

University of Utah, Salt Lake City, Utah

Status

Available

Address

University of Utah

Salt Lake City, Utah, 84132

International Sites

Austin Hospital, Heidelberg, Heidelberg, Melbourne, Australia

Status

Available

Address

Austin Hospital, Heidelberg

Heidelberg, Melbourne, 3084

South Brisbane, Queensland, Australia

Status

Available

Address

Children's Health Queensland Hospital and Health Service,

South Brisbane, Queensland, 4101

Alfred Hospital, Melbourne, Australia

Status

Available

Address

Alfred Hospital

Melbourne, , 3004

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