FDA Breakthrough Designation for Actemra/RoActemra
FDA has granted Breakthrough Therapy designation to Roche’s Actemra/RoActemra (tocilizumab) for giant cell arteritis (GCA), described as a chronic, potentially life-threatening autoimmune condition. The company says the disease is caused by inflammation of large and medium-sized arteries, most often in the head but also in the aorta and its branches.
Earlier this year Roche released results of the Phase 3 GiACTA trial evaluating Actemra/RoActemra in people with GCA. Results showed that the treatment, combined with a six-month steroid regimen, more effectively sustained remission through one year, compared to a six- or 12-month steroid-only regimen, the company says.
Actemra/RoActemra is described as the only approved anti-IL-6 receptor biologic, available in both intravenous and subcutaneous formulations, for treating adult patients with moderate to severe active rheumatoid arthritis. It can be used alone or with methotrexate in adults who are intolerant to or have failed to respond to other anti-rheumatic medications. It is being investigated in a global Phase 3 study for patients with systemic sclerosis. FDA granted it Breakthrough Therapy designation for that indication in 2015.