Fasenra approved in the US for eosinophilic granulomatosis with polyangiitis
Drug Approval

Fasenra approved in the US for eosinophilic granulomatosis with polyangiitis

New indication supported by the MANDARA trial which showed nearly 60% of patients achieved remission and 41% of patients fully stopped taking oral corticosteroids

  • By IPP Bureau | September 19, 2024

AstraZeneca’s Fasenra (benralizumab) has been approved in the US for the treatment of adult patients with eosinophilic granulomatosis with polyangiitis (EGPA). EGPA is a rare, immune-mediated vasculitis that can result in damage to multiple organs, and without treatment, can be fatal.

The approval by the US Food and Drug Administration (FDA) was based on positive results from the MANDARA Phase III trial published in The New England Journal of Medicine, which compared the efficacy and safety of Fasenra to the only approved EGPA treatment, mepolizumab, in patients with relapsing or refractory EGPA.

Dr. Michael Wechsler, Professor of Medicine and Director of The Asthma Institute at National Jewish Health, and International Coordinating Investigator of the MANDARA trial said: “This approval is great news for patients with EGPA in the US who continue to suffer from debilitating symptoms. Patients often rely on long-term oral corticosteroids, which can cause serious and lasting side effects. Benralizumab is a much-needed treatment option, with data showing that not only is remission an achievable goal for EGPA patients, but benralizumab can also help patients taper off steroid therapy.”

Joyce Kullman, Executive Director, Vasculitis Foundation said: “This disease has a devastating impact on patients and the quality of their life, and they need more treatment options. The approval of another treatment in EGPA is welcome news to the approximately 15,000 patients living in the US with this difficult-to-treat rare disease.”

Ruud Dobber, Executive Vice President, BioPharmaceuticals Business Unit, AstraZeneca said: “Fasenra is already well established for the treatment of severe eosinophilic asthma, and with this approval, physicians in the US will now be able to offer an important new, convenient single monthly subcutaneous injection to their patients with EGPA. Today’s news demonstrates the potential of Fasenra to help patients suffering from eosinophilic diseases beyond severe asthma.”

The safety and tolerability profile for Fasenra in the MANDARA trial was consistent with the known profile of the medicine.

Fasenra is currently approved as an add-on maintenance treatment for SEA in more than 80 countries including the US, Japan, EU and China.10-13 It is also approved in children and adolescents ages six and above in the US and Japan. The FDA granted Orphan Drug Designation for Fasenra for EGPA in 2018.

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