Celltrion’s Truxima, a biosimilar of rituximab, has been granted approval from the European Medicines Agency (EMA) for its use in several cancers and autoimmune disorders. The drug has already been approved in Korea, and Celltrion plans to submit an application to the FDA this year.
According to a press release announcing the approval, Truxima is the first biosimilar monoclonal antibody approved as an oncology therapy. It has been indicated for the treatment of non-Hodgkin’s lymphoma and chronic lymphocytic leukemia, as well as autoimmune disorders (rheumatoid arthritis and granulomatosis with polyangiitis and microscopic polyangiitis).
In December 2016, the EMA issued a positive opinion that gave the application the green light for the subsequent marketing authorization. It did so after reviewing data on safety, efficacy, immunogenicity, pharmacodynamics, and pharmacokinetics that demonstrated convincing similarity between Truxima and the reference rituximab, sold by Roche as MabThera. The Celltrion press release declared that these “trials were conducted in over 600 patients and include data up to 104 weeks.”
Truxima is manufactured in Korea, where Celltrion is based. In November, when Korea’s Ministry of Food and Drug Safety approved Truxima, representatives voiced confidence about the drug’s chances of success with the EMA, as its application was then underway, and eventually with the FDA. The company has not yet announced an FDA application, which it said would be submitted sometime in early 2017.
Mundipharma has distribution rights in 7 European countries, and plans to have Truxima on the market starting in the second quarter of 2017. Teva and Celltrion have already formed a $160 million partnership that will allow Teva to sell Truxima in the United States upon its approval by the FDA, according to a BioPharma Reporter article on the EMA approval.
Celltrion’s manufacturing facilities are undergoing expansion in hopes of boosting production capacity to 310,000 liters by 2021, reflecting its enthusiasm about the potential for biosimilars to disrupt the market and expand access due to their lower price. The press release quoted projections from László Gulácsi, a Hungarian professor and consultant, who said that savings could reach €570 million across the 28 EU countries over a 3-year period, allowing 49,000 new patients to receive the treatment.
"For healthcare systems burdened with high-cost oncology treatments, we are pleased to provide an option that has the potential to offer significant savings whilst ensuring patients retain access to high-quality and effective treatments,” said Celltrion chairman Jung-Jin Seo at a meeting in Paris, according to the press release.
Review Calls for Path to Global Harmonization of Biosimilar Development Regulations
March 17th 2025Global biosimilar regulatory harmonization will be needed to reduce development costs and improve patient access, despite challenges posed by differing national requirements and regulatory frameworks, according to review authors.
How AI Can Help Address Cost-Related Nonadherence to Biologic, Biosimilar Treatment
March 9th 2025Despite saving billions, biosimilars still account for only a small share of the biologics market—what's standing in the way of broader adoption and how can artificial intelligence (AI) help change that?
From Amjevita to Zarxio: A Decade of US Biosimilar Approvals
March 6th 2025Since the FDA’s groundbreaking approval of Zarxio in 2015, the US biosimilars market has surged to 67 approvals across 18 originators—though the journey has been anything but smooth, with adoption facing hurdles along the way.
Will the FTC Be More PBM-Friendly Under a Second Trump Administration?
February 23rd 2025On this episode of Not So Different, we explore the Federal Trade Commission’s (FTC) second interim report on pharmacy benefit managers (PBMs) with Joe Wisniewski from Turquoise Health, discussing key issues like preferential reimbursement, drug pricing transparency, biosimilars, shifting regulations, and how a second Trump administration could reshape PBM practices.
Biosimilar Approvals Streamlined With Advanced Statistics Amidst Differing Regulatory Requirements
February 25th 2025The FDA and European Medicines Agency (EMA) mandate high similarity between biosimilars and reference products, but their regulatory processes differ, especially with multiple reference products.