Orphan Status for Marinus Pharmaceuticals’ Ganaxolone

FDA has granted Marinus Pharmaceuticals an orphan drug designation for ganaxolone for treating CDKL5 Disorder. The drug is currently being evaluated in a Phase 2 clinical trial in children with CDKL5 Disorder, which affects children at an early age and causes difficult-to-control seizures and neuro-developmental impairment. Ganaxolone, a positive allosteric modulator of GABAA, is being developed in three different dose forms (intravenous, capsule, and liquid), according to Marinus. “Unlike benzodiazepines, ganaxolone exhibits anti-seizure and anti-anxiety activity via its effects on synaptic and extrasynaptic GABAA receptors,” it says.

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