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European Commission (EC) Extends the Approval of Evkeeza® (evinacumab) to Children as Young as 6-months Old with Homozygous Familial Hypercholesterolemia (HoFH)

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Ultragenyx Pharmaceutical Inc.
Ultragenyx Pharmaceutical Inc.

First and only medicine approved in the EU for paediatric patients aged 6-months to 5 years old with HoFH, an ultrarare, inherited form of high cholesterol

BASEL, Switzerland, Jan. 06, 2025 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), a biopharmaceutical company focused on the development and commercialisation of novel therapies for rare and ultrarare genetic diseases, today announced that the European Commission (EC) has extended the approval of Evkeeza® (evinacumab) as an adjunct to diet and other lipid-lowering therapies to treat children aged 6-months and older with homozygous familial hypercholesterolemia (HoFH). Evkeeza, an angiopoietin-like 3 (ANGPTL3) inhibitor, is the first medicine indicated for children in the European Union (EU) as young as 6-months old to treat HoFH, a disease associated with dangerously high levels of low-density lipoprotein cholesterol (LDL-C).

"For very young children suffering from homozygous HoFH, leading to dangerously high LDL-C levels and early cardiovascular disease, treatment options are limited. Many young children don't reach treatment goals, leaving them with an uncertain future,” stated Albert Wiegman, M.D., Ph.D. and Professor, Department of Paediatrics at Amsterdam University Medical Center. “Evinacumab has demonstrated significant LDL-C reductions in adults, adolescents, and children with HoFH from 5-years onwards. The current label expansion for children younger than 5-years illustrates the potential of this medicine to help them control their LDL-C levels at even earlier age in the course of their disease."

This EC decision follows the positive recommendation received from the Committee for Medicinal Products for Human Use in November 2024.The efficacy of Evkeeza in paediatric patients aged 6 months to less than 5 years with HoFH has been predicted from a model-based extrapolation analysis. Results of these analyses show that paediatric patients aged 6 months to less than 5 years are predicted to experience a similar or higher magnitude of percent change in LDL-C at week 24 compared to adults, when receiving a 15 mg/kg dose every 4 weeks. In addition, supportive data for five patients between 1 and 4 years old with HoFH who received Evkeeza via compassionate use show a clinically meaningful reduction of LDL-C consistent with that observed in patients aged 5 years or older in clinical studies. Based on the currently available data, the safety profile in pediatric patients aged 6-months to 5 years old is expected to be similar to the safety profile in older pediatric patients. No new safety concerns have been identified in the compassionate use program.