A new enzyme replacement therapy (ERT) targeting specific cell types boosts the delivery of acid alpha-glucosidase (GAA) — the enzyme missing or defective in Pompe disease patients — to muscle and heart cells, a study shows. Compared to standard ERT, the targeted approach by Regeneron Pharmaceuticals normalized the…
enzyme replacement therapy
Starting treatment with enzyme-replacement therapy (ERT) in the first days of life appears to lessen the risk of hearing impairments in children with infantile-onset Pompe disease (IOPD), researchers report. “Our study may enhance awareness of early intervention before hearing-related morbidities can develop in patients with IOPD,” its researchers…
Newly approved Nexviazyme (avalglucosidase alfa) is a next-generation, alternative enzyme replacement therapy for late-onset Pompe disease patients starting at age 1. In clinical trials that supported the Aug. 6 approval by the U.S. Food and Drug Administration (FDA), meaningful improvements in respiratory muscle strength and mobility were evident in patients given…
The U.S. Food and Drug Administration (FDA) has approved Nexviazyme (avalglucosidase alfa), a next-generation enzyme replacement therapy for late-onset Pompe disease. The medication, administered by infusion into the bloodstream every two weeks, is approved for patients 1 year or older and is expected to be available in the…
A committee of the European Medicines Agency (EMA) has recommended the approval of avalglucosidase alfa, a next-generation enzyme replacement therapy (ERT) developed by Sanofi Genzyme, for people with Pompe disease. That recommendation, by the Committee for Medicinal Products for Human Use (CHMP), paves the way for marketing authorization to be granted by…
Walking distance improved in late-onset Pompe disease patients on enzyme replacement therapy (ERT), while their lung function and muscle strength remained unchanged, a meta-analysis has found. More studies are, however, needed to confirm these findings and “to obtain more…
Although enzyme replacement infusions were initially very frightening, they have become a part of our routine. My son, Cayden, requires this lifesaving medication due to his infantile Pompe disease. It works by replacing the enzyme that his body cannot make on its own. For the first…
The U.S. Food and Drug Administration (FDA) has extended by three months its review of Sanofi Genzyme‘s application seeking approval of avalglucosidase alfa, its next-generation enzyme replacement therapy (ERT) for Pompe disease. The date for an agency decision regarding approval, previously set for May 18, is now Aug. 18. “Sanofi…
Early treatment with enzyme replacement therapy (ERT) and immune tolerance induction (ITI) greatly improved clinical outcomes for infants with the severe, frequently ERT-nonresponsive, CRIM-negative infantile Pompe disease (IPD), a study has found. “Our data suggest that the first few weeks after birth…
Lumizyme (alglucosidase alfa) is an enzyme replacement infusion therapy by Sanofi Genzyme for people with Pompe disease. In the European Union, it is available under the brand name Myozyme. Here are answers to some frequently asked questions about this treatment. How does Lumizyme work? Lumizyme works to replace…
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