Celltrion’s Monoclonal Antibody Treatment regdanvimab, Approved by the European Commission for the Treatment of COVID-19

• The European Commission (EC) granted marketing authorisation for Celltrion’s regdanvimab following positive opinion by the European Medicines Agency’s (EMA) Committee for Medicinal Products for Human Use (CHMP) last week (11/11/2021)
• Celltrion continues to discuss supply agreements with regulatory agencies and contractors in more than 30 countries in Europe, Asia and LATAM to accelerate global access to regdanvimab
• The use of regdanvimab across the Republic of Korea is rapidly increasing to address the ongoing outbreaks

INCHEON, South Korea--(BUSINESS WIRE/AETOSWire)-- Celltrion Group announced today that the European Commission (EC) has approved Regkirona (regdanvimab, CT-P59), one of the first monoclonal antibody treatments granted marketing authorisation from the European Medicines Agency (EMA). The EC granted marketing authorisation for adults with COVID-19 who do not require supplemental oxygen and who are at increased risk of progressing to severe COVID-19. The decision from the EC follows a positive opinion by the European Medicines Agency’s (EMA) Committee for Medicinal Products for Human Use (CHMP) on November 11^th, 2021.¹

“Today’s achievement, coupled with CHMP positive opinion for regdanvimab, underscores our ongoing commitment to addressing the world’s greatest health challenges,” said Dr. HoUng Kim, Ph.D., Head of Medical and Marketing Division at Celltrion Healthcare. “Typically, the recommendations from the CHMP are passed on to the EC for rapid legally binding decisions within a month or two, however, given the unprecedented times, we have received the EC approval within a day. As part of our global efforts to accelerate access, we have been communicating with the governments and contractors in 30 countries in Europe, Asia and LATAM. We will continue working with all key stakeholders to ensure COVID-19 patients around the world have access to safe and effective treatments.”

Monoclonal antibodies are proteins designed to attach to a specific target, in this case the spike protein of SARS-CoV-2, which works to block the path the virus uses to enter human cells. The EC approval is based on the global Phase III clinical trial involving more than 1,315 people to evaluate the efficacy and safety of regdanvimab in 13 countries including the U.S., Spain, and Romania. Data showed regdanvimab significantly reduced the risk of COVID-19 related hospitalisation or death by 72% for patients at high-risk of progressing to severe COVID-19.

Emergency use authorisations are currently in place in Indonesia and Brazil, and the monoclonal antibody treatment is fully approved in the Republic of Korea. In the U.S., regdanvimab has not yet been approved by the Food and Drug Administration (FDA), but the company is in discussion with the FDA to submit applications for an Emergency Use Authorisation (EUA).

As of November 12^th, 2021, more than 22,587 people have been treated with regdanvimab in 129 hospitals in the Republic of Korea.