Status:
TERMINATED
Safety and Tolerability of Cannabidivarin (CBDV) in Children and Young Adults With Autism Spectrum Disorder
Lead Sponsor:
Jazz Pharmaceuticals
Conditions:
Autism Spectrum Disorder
Eligibility:
All Genders
4-18 years
Phase:
PHASE2
Brief Summary
To determine the safety and tolerability of GWP42006 (cannabidivarin, CBDV) in children and young adults with autism spectrum disorder (ASD) and to examine the effect of GWP42006 on communication, soc...
Detailed Description
This is a 52-week, open-label trial to evaluate the safety and tolerability of GWP42006. Participants who satisfy all eligibility criteria will start GWP42006 at a dose of 2.5 milligrams per kilogram ...
Eligibility Criteria
Inclusion
- Key
- Diagnosis of Autism Spectrum Disorder (ASD) as defined by the Autism Diagnostic Observation Schedule, 2nd Edition and The Diagnostic and Statistical Manual of Mental Disorders, 5th Edition
- Intelligence quotient (IQ) of 40-120 (inclusive)
- Participant and their caregiver are English speaking.
- In the opinion of the investigator, the participant presents with ASD symptoms that warrant a therapeutic trial with GWP42006.
- Key
Exclusion
- Known single gene neurogenetic disorder with high rates of epilepsy/autism (e.g., fragile X, tuberous sclerosis complex), structural brain lesion (prior stroke or hemispheric brain malformations), or history of any other epileptic encephalopathy, including infantile spasms, before the diagnosis of ASD
- More than 2 epileptic seizures per month within the 6 months prior to screening
- Initiation of a behavioral therapy program, new psychotropic medication, or therapeutic diet within the 2 months prior to screening, or plan to change or start any of the above during the trial
- Presence of a significant untreated medical problem (obstructive sleep apnoea, restless legs syndrome, gastroesophageal reflux disease, etc.) which may have significant impact on sleep study measures
- Behavioral management issues (e.g., self-injury, aggression) severe enough to be of safety concerns (to participant and/or staff)
- Clinically significant electrocardiogram abnormality or postural drop in systolic blood pressure at screening
- Any known or suspected hypersensitivity to cannabinoids or any of the excipients of GWP42006, such as sesame oil
- Known history of psychiatric disorder (defined as schizophrenia, bipolar disorder, or other psychiatric disease with a known history of hallucinations or delusions)
- History of any inborn errors of metabolism
- Significantly impaired hepatic function at screening
- Received an investigational product within the 3 months prior to screening
- Participant has been taking felbamate for less than 1 year prior to screening
- History of substance use disorders or positive drug of abuse dipstick test at screening (unless the positive result is due to a known concomitant medication)
- Currently using or has used recreational or medicinal cannabis or cannabinoid-based medications within the 3 months prior to screening and is unwilling to abstain for the duration of the trial
- Any history of suicidal behavior or any suicidal ideation within the month prior to or at screening
Key Trial Info
Start Date :
January 7 2020
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 26 2020
Estimated Enrollment :
1 Patients enrolled
Trial Details
Trial ID
NCT03849456
Start Date
January 7 2020
End Date
May 26 2020
Last Update
September 2 2022
Active Locations (3)
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1
Clinical Trial Site
Louisville, Kentucky, United States, 40202
2
Clinical Trial Site
Lexington, Massachusetts, United States, 02421
3
Clinical Trial Site
Columbus, Ohio, United States, 43205