Novartis Afinitor Disperz Approved for Certain Seizures

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FDA has approved a Novartis NDA for Afinitor Disperz (everolimus tablets for oral suspension) for the adjunctive treatment of adult and pediatric patients aged two years and older with tuberous sclerosis complex (TSC)-associated partial-onset seizures. Approval is based on data from the EXIST-3 Phase 3 study that significantly reduced the frequency of treatment-resistant seizures associated with TSC compared to placebo, according to the company. Afinitor is also currently approved for treating TSC-associated non-cancerous brain tumors (subependymal giant cell astrocytoma) and TSC-associated kidney tumors (renal angiomyolipoma).

 

Novartis says that Afinitor works by inhibiting the mammalian target of rapamycin (mTOR), a protein that regulates multiple cellular functions. “Treatment with an mTOR inhibitor in animal models of mTOR dysregulation in the brain resulted in prolonged survival, seizure suppression, prevention of the development of new-onset seizures, and prevention of premature death,” it says.

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