%0 Journal Article %A Lau, Heather A %A Viskochil, David %A Tanpaiboon, Pranoot %A Lopez, Antonio Gonzalez-Meneses %A Martins, Esmeralda %A Taylor, Julie %A Malkus, Betsy %A Zhang, Lin %A Jurecka, Agnieszka %A Marsden, Deborah %T Long-term efficacy and safety of vestronidase alfa enzyme replacement therapy in pediatric subjects < 5 years with mucopolysaccharidosis VII. %D 2022 %U http://hdl.handle.net/10668/22551 %X Mucopolysaccharidosis (MPS) VII is an ultra-rare, autosomal-recessive, metabolic disease caused by a deficiency of β-glucuronidase, a lysosomal enzyme that hydrolyzes glycosaminoglycans (GAGs), including dermatan sulfate (DS), chondroitin sulfate, and heparan sulfate (HS). β-glucuronidase deficiency leads to progressive accumulation of undegraded GAGs in lysosomes of affected tissues, which may cause hydrops fetalis, short stature, hepatosplenomegaly, and cognitive impairment. An open-label, multicenter, phase II study was conducted in 8 pediatric subjects %K Growth %K Hepatosplenomegaly %K Mucopolysaccharidosis VII %K Pediatric patients. %K Urinary glycosaminoglycan %K Vestronidase alfa %~