Ad

Positive opinion recommending marketing authorisation of EPIDYOLEX™

Posted in Industry News on 30th Jul 2019

GW Pharmaceuticals plc announced on July 26th that the European Medicines Agency’s (EMA) Committee for Medicinal Products for Human Use (CHMP) has adopted a positive opinion recommending marketing authorisation of EPIDYOLEX™ (cannabidiol oral solution) for use as adjunctive therapy of seizures associated with Lennox‑Gastaut syndrome (LGS) or Dravet syndrome, in conjunction with clobazam, for patients 2 years of age and older. The European Commission (EC) is expected to make a final decision on the marketing authorisation application (MAA) in approximately two months.

Today’s positive CHMP opinion for EPIDYOLEX™ marks a major milestone for patients, and their families, battling to control two of the most severe and life-threatening forms of childhood onset epilepsy. Cannabidiol oral solution is the first in a new class of epilepsy medicines and the first plant-derived cannabis-based medicine to be submitted for European regulatory review, representing a historic breakthrough. We are excited by the potential to bring patients and physicians a rigorously tested and evaluated cannabis-based medicine with a documented safety and efficacy profile, manufactured to the highest standards and approved by a medicines regulator.

Justin Gover, GW’s Chief Executive Officer

This is a significant milestone for patients with LGS and Dravet syndrome as there remains a severe unmet medical need for these rare, lifelong forms of epilepsy. Today’s positive opinion brings hope to both patients and their families of a treatment option which has the potential to better control seizures and notably improve quality of life.

 Professor Martin Brodie, President, International Bureau for Epilepsy

“In my clinic, I often see patients with these highly treatment-resistant epilepsies who have tried and failed existing therapies. These patients and their families face a long and challenging road and very few achieve adequate seizure control,” said Dr Antonio Gil-Nagel Rein, Director of the Epilepsy Programme, Ruber International Hospital, Madrid. “Based on numerous clinical trials and the scrutiny of the European medicines regulator, this medicine has the potential to make a real difference to the lives of many patients.”

The CHMP’s positive opinion is based on results from four randomised, controlled Phase 3 trials. These studies incorporate data from more than 714 patients with either LGS or Dravet syndrome, two forms of epilepsy with high morbidity and mortality rates, which place a significant burden on families and caregivers. Many patients with LGS or Dravet syndrome have multiple seizures per day, which puts them at ongoing risk of falls and injury. Despite current anti-epileptic drug treatment, both of these severe forms of epilepsy remain highly treatment-resistant.1,2,3

GW’s cannabidiol oral solution was approved by the U.S. Food and Drug Administration (FDA) in June 2018 under the trade name EPIDIOLEX® for the treatment of seizures associated with LGS or Dravet syndrome in patients two years of age or older.

The EC has the authority to approve medicines for use in the 28 countries of the European Union, alongside Norway, Iceland and Liechtenstein.

References

1: Bourgeois, B. F., Douglass, L. M. and Sankar, R. (2014), Lennox‐Gastaut syndrome: A consensus approach to differential diagnosis. Epilepsia, 55: 4-9. Doi:10.1111/epi.12567.

2. Arzimanoglou A, French J, Blume WT, et al. Lennox-Gastaut syndrome: a consensus approach on diagnosis, assessment, management, and trial methodology. Lancet Neurol. 2009;8(1):82-93.

3. Dravet C. The core Dravet syndrome phenotype. Epilepsia. 2011;52 Suppl 2:3-9.

SIGN UP FOR OUR MAILING LIST

Open Access, for medical professionals: Sign up to receive our email newsletter with links to the latest content. ACNR is free, thanks to the support of advertisers. The editorial content is peer reviewed and remains completely independent unless clearly specified. 

We may infrequently send you news from our sponsors which is relevant to the field of neurology, but you can opt out at any time.

See a sample email newsletter here
This website is for medical professionals only.