Drug Derived from Pot Approved for Seizures

FDA has approved a GW Research NDA for Epidiolex (cannabidiol) oral solution for treating seizures associated with two rare and severe forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome, in patients two years of age and older. This is the first FDA approval of a drug based on a purified substance derived from marijuana.

 

Approval was based on data from three randomized, double-blind, placebo-controlled clinical trials involving 516 patients with either Lennox-Gastaut syndrome or Dravet syndrome, according to an FDA release. Epidiolex, taken along with other drugs, was shown to be effective in reducing the frequency of seizures when compared with placebo. The product must be dispensed with a patient Medication Guide that describes important information about the drug’s uses and risks, it says.

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