Type 1 Gaucher Disease clinical trials

Pharmacokinetics, Pharmacodynamics And Safety Study Of Elelyso(tm) In Pediatric Subjects With Type 1 Gaucher Disease

In August of 2014, the FDA approved ELELYSO for long-term enzyme replacement therapy (ERT) for pediatric subjects with a confirmed diagnosis of Type 1 Gaucher disease. The recommended dosage for treatment-naïve adult and pediatric subjects 4 years of age and older is 60 units per kg of body weight administered every other week as a 60 to 120 minute intravenous infusion. As a postmarketing commitment, the Sponsor agreed to evaluate the pharmacokinetics (PK), pharmacodynamics (PD), and safety of Elelyso (taliglucerase alfa) in pediatric subjects with Type 1 Gaucher Disease. in at least 5 subjects with body weight less than 15 kg; at least 5 subjects with body weight 15 to less than 20 kg; and at least 5 subjects with body weight of 20-25 kg with Type 1 Gaucher disease dosed at 60 units/kg every other week. When applicable, PD measurements for children enrolled in the PK study may be obtained through the taliglucerase alfa registry (PMR 1895-5) and will include organ volumes (spleen and liver), hematological values (hemoglobin and platelets) as well as growth (height and weight) data. Safety data, including any serious hypersensitivity reactions, such as anaphylaxis, as well as changes in antibody status (ie, detection and titers of binding and neutralizing antibodies, and detection of IgE antibodies), will also be collected through the taliglucerase alfa registry.