Biosimilars grabbed a lot of headlines in 2023, thanks to the biggest U.S. biosimilar launch to date targeting Abbvie Inc.’s mega-blockbuster Humira (adalimumab). Eight biosimilars referencing the immunology drug entered the U.S. market under licensing agreements with Abbvie. Amgen Inc.’s Amjevita led the pack with a five-month headstart in January. The others – including the first adalimumab interchangeable, Boehringer Ingelheim GmbH’s Cyltezo – launched in July.
With Tofidence (tocilizumab-bavi), a monoclonal antibody from Biogen Inc., the U.S. FDA has approved the first biosimilar to the Roche Group AG’s Actemra (tocilizumab), a blockbuster with declining numbers. Tofidence was greenlighted Sept. 29 for treating rheumatoid arthritis in adults, and for treating polyarticular and systemic juvenile idiopathic arthritis in those ages 2 and older. It’s also the first biosimilar approved to treat systemic juvenile idiopathic arthritis.
PERTH, Australia – As the Delta variant of SARS-CoV-2 sweeps across the globe, drugs like Roche Holding AG’s interleukin-6 receptor inhibitor Actemra (tocilizumab) are being used, often off-label, to treat serious cases of COVID-19. That usage, however, is resulting in serious drug shortages that may leave some without treatment options.
PERTH, Australia – As the Delta variant of SARS-CoV-2 sweeps across the globe, drugs like Roche Holding AG’s interleukin-6 receptor inhibitor Actemra (tocilizumab) are being used, often off-label, to treat serious cases of COVID-19. That usage, however, is resulting in serious drug shortages that may leave some without treatment options.
Positive COVID-19 efficacy numbers from Vir Biotechnology Inc. and Glaxosmithkline plc (GSK) has prompted them to immediately seek an emergency use authorization (EUA) with the FDA and similar authorizations in other countries for their monoclonal antibody, VIR-7831. Meanwhile, the phase III Remdacta study of Actemra/RoActemra (tocilizumab) plus Veklury (remdesivir) vs. placebo plus Veklury, from Roche Holding AG and Gilead Sciences Inc., missed its primary endpoint in treating hospitalized patients with severe COVID-19 pneumonia receiving standard of care.
More than a decade after first approving Actemra (tocilizumab) for the treatment of rheumatoid arthritis, the FDA has added a sixth use to its label: slowing the rate of decline in pulmonary function in adult patients with systemic sclerosis-associated interstitial lung disease.
HONG KONG – A Japanese phase III study of Chugai Pharmaceutical Co. Ltd.’s interleukin-6 inhibitor Actemra (tocilizumab) in patients hospitalized with severe COVID-19 pneumonia has read out, expanding what’s known about the drug’s use in the pandemic, which had been inconclusive until recently, though is now known to reduce mortality in the vulnerable population.
LONDON – The U.K. is to make treatment with interleukin-6 (IL-6) inhibitors standard of care for critically ill COVID-19 patients after a randomized trial found the arthritis drugs significantly improve survival.
Roche Holding AG, already advancing multiple therapies and diagnostics for COVID-19, is adding its support for Boston-based Atea Pharmaceuticals Inc.'s AT-527 to the lineup.
DUBLIN – Genentech has succeeded where Sanofi SA and its partner, Regeneron Pharmaceuticals Inc., have failed, in obtaining some sort of a positive signal from a clinical trial of an interleukin-6 (IL-6) inhibitor in COVID-19.