GWPH opened up their pipeline playbook at 2019 37th Annual J.P. Morgan Healthcare Conference.
ir.gwpharm.com/static-files/1b983943-92da-4e39-8385-02e23fa71bfdCould the undisclosed compound be treating Epilepsy, MS spasticity, Autism Spectrum Disorder (ASD)?
MC:
“the CBD we aren’t in a position to discuss as it’s the partners decision and we are looking to bring more transparency around the focus of RLS in 2019.”
Read more:
mnkd.proboards.com/thread/10797/8-weeks-jan-14?page=5#ixzz5cBgMzDjgwww.receptorlife.com/receptor-life-sciences-announces-senior-leadershipDr. Devinsky is the Director of the NYU Comprehensive Epilepsy Center and the Saint Barnabas Institute of Neurology and Neurosurgery. He is also a Professor of Neurology, Neurosurgery, Neuroscience and Psychiatry at NYU School of Medicine. In the field of cannabinoid research, He served as the
lead investigator for the development of GW Pharmaceuticals' Epidiolex (cannabidiol, or CBD) for the treatment of convulsive seizures in patients with Dravet Syndrome and drop seizures in patients with Lennox-Gastaut syndrome, rare and severe forms of childhood-onset epilepsy. Dr. Devinsky is a recognized authority on the treatment of epilepsy in adults and children.
Significant Unmet Need in Childhood-Onset Epilepsy
• 3.4 million U.S. patients with epilepsy (~470,000 children)
• Approx. 1/3 of patients are pharmacoresistant with seizures persisting despite multiple anti-epileptic drugs (AEDs)
• Multiple distinct orphan syndromes which are highly treatment resistant even with current medications
• LGS and Dravet syndrome represent two of the most difficult-to-treat epilepsy syndromes
RESPONSE TO AEDS IN PATIENTS WITH NEWLY DIAGNOSED EPILEPSY
• ~30-50K with LGS, ~15-20K have Dravet syndrome
• Multipleseizuretypes,developmentaldelay,numerousco-
morbidities
• Seizurescontinueintoadulthood
• Polytherapygenerallyrequired
• Physicians and patients/caregivers seek new treatment options
Epidiolex® Follow-On Indications
Tuberous Sclerosis Complex (TSC)
• Epilepsy is the most common symptom of TSC
• ~25,000patientswithtreatment-resistant
seizures
• Co-morbiditiesinclude:cognitiveimpairment (50%), autism spectrum disorders (<40%), neurobehavioral disorders (> 60%)
• EAP patients with TSC treated with Epidiolex® suggest CBD may be an effective and well- tolerated treatment option
• Single Phase 3 pivotal trial fully enrolled, data expected in 1H 2019
• sNDA planned in 2H 2019
Sativex® for MS Spasticity — Significant Life Cycle Management Opportunity
• Sativex (nabiximols) is an
oromucosal spray of a formulated botanical extract of cannabis
that contains the principal cannabinoids delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) in a 1:1 ratio
• Approved in >25 countries outside of the U.S. for the treatment of spasticity due to multiple sclerosis (MS); sold via marketing partners• Three positive Phase 3 trials completed in Europe
• U.S. development and commercialization plan
• Evaluating NDA path for MS spasticity
• Potential for multiple indications
• >10 additional placebo-controlled trials completed
•
Significant U.S. life cycle management opportunities CBDV Development Opportunities
Autism Spectrum Disorder (ASD)
• CBDV evaluated in general and syndromic pre-clinical models of ASD yielding promising signals on cognitive and social endpoints,
plus repetitive behavior, 20-patient investigator- initiated EAP study for seizures associated
with autism underway. Initial data on five patients showed:
• Reductionsingeneralizedseizures
• Consistentgainsinsocialengagementand
communication
• Decreased core autism scores
• Investigator-led 100 patient placebo-controlled trial in autism about to commence
• IND filed for a company-sponsored trial in ASD, which we expect to commence in 2019
Rett Syndrome
• Open label study in Rett syndrome and seizures expected in Q1 2019
• CBDV in Rett syndrome has received Orphan Drug Designation from the FDA
Epilepsy
• Currently evaluating next steps for this indication
Additional Pipeline Candidates
Glioblastoma Schizophrenia
• Completed positive Phase 2 study
• THC:CBD + TMZ had an 83% one-year survival rate compared with 44% for patients on placebo (TMZ only) (p=0.042)
• Significantincreaseinmediansurvivalwith CBD:THC; 662 days compared to 369 days on placebo
• Generallywelltolerated
• Orphan Drug Designation from both FDA
and EMA
Schizophrenia
• Novel mechanism distinct from the dopamine D2 receptor augmentation of standard antipsychotics
• Positive top line results from exploratory Phase 2 placebo-controlled clinical trial in 88 patients
• Phase 2B trial under evaluation
Neonatal Hypoxic-Ischemic Encephalopathy
• Intravenous CBD program
• Phase 1 trial complete; Initiating Phase 2 trial
in 2H 2019
• Orphan Drug and Fast Track Designations from FDA and EMA