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Study identifier: NCT07233239 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study to Evaluate the Efficacy and Safety of Cannabidiol Oral Solution (CBD-OS [GWP42003-P, JZP926]) for the Treatment of Focal-Onset Seizures

Condition: Focal Seizures  ·  Sponsor: Jazz Pharmaceuticals

PhasePhase 1
Planned participants100
Who can joinAll sexes, 12 Years to 75 Years
Healthy volunteersNo

About this study

Cannabidiol oral solution (CBD-OS) is approved in the US for the treatment of seizures associated with Lennox-Gastaut syndrome (LGS), Dravet syndrome (DS), or Tuberous sclerosis complex (TSC) in patients 1 year of age and older. This study will assess the efficacy and safety of CBD-OS in participants aged 12 to 75 years for the treatment of focal-onset seizures (FOS).

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

Talk to the study team

Clinical Trial Disclosure & Transparency  ·  215-832-3750  ·  ClinicalTrialDisclosure@JazzPharma.com

Always discuss trial participation with your own doctor first.

Locations (24)

Banner University Medical Center-PhoenixPhoenix, Arizona, United StatesNot Yet Recruiting
UC San DiegoLa Jolla, California, United StatesRecruiting
Yale UniversityNew Haven, Connecticut, United StatesRecruiting
University of South FloridaTampa, Florida, United StatesRecruiting
Emory UniversityAtlanta, Georgia, United StatesRecruiting
Savannah Neurology SpecialistsSavannah, Georgia, United StatesRecruiting
Northwestern UniversityChicago, Illinois, United StatesRecruiting
Mid-Atlantic Epilepsy and Sleep CenterBethesda, Maryland, United StatesRecruiting
Wayne State UniversityDetroit, Michigan, United StatesNot Yet Recruiting
Corewell HealthGrand Rapids, Michigan, United StatesNot Yet Recruiting
Hackensack Meridian Neuroscience Institute at JFK University Medical CenterEdison, New Jersey, United StatesNot Yet Recruiting
Saint Peter's University HospitalNew Brunswick, New Jersey, United StatesRecruiting

+ 12 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07233239