Safety, Tolerability and Efficacy of Evolocumab (AMG 145) in Children With Inherited Elevated Low-density Lipoprotein Cholesterol (Familial Hypercholesterolemia) (HAUSER-OLE)
Familial Hypercholesterolemia
About this trial
This is an interventional treatment trial for Familial Hypercholesterolemia focused on measuring Hypercholesterolemia, Elevated Cholesterol, High Cholesterol, PCSK9 mutations, Severe Familial Hypercholesterolemia, evolocumab, Repatha, Heterozygous Familial Hypercholesterolemia, Homozygous Familial Hypercholesterolemia, Pediatric, Paediatric
Eligibility Criteria
Inclusion Criteria:
Heterozygous Familial Hypercholesterolemia (HeFH):
-Completed Study 20120123 (NCT02392559) while still on assigned investigational product and did not experience a treatment-related serious adverse event
Homozygous Familial Hypercholesterolemia (HoFH):
- Male or female, ≥ 10 to ≤ 17 years of age at time of enrollment
- Diagnosis of HoFH
- On a low-fat diet and receiving background lipid-lowering therapy
- Lipid-lowering therapy unchanged for ≥ 4 weeks prior to LDL-C screening; fibrates must be stable for at least 6 weeks prior to screening.
- Fasting LDL-C at screening ≥ 130 mg/dL (3.4 mmol/L)
- Fasting triglycerides ≤ 400 mg/dL (4.5 mmol/L)
Exclusion Criteria:
-Currently receiving treatment in another investigational device or drug study, or less than 30 days since ending treatment on another investigational device or drug study(s); except Study 20120123
HoFH:
- Moderate to severe renal dysfunction
- Active liver disease or hepatic dysfunction,
- Creatine kinase > 3 times the upper limit of normal (ULN) at screening
Sites / Locations
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Arms of the Study
Arm 1
Experimental
Evolocumab
Participants receive 420 mg evolocumab administered by subcutaneous injection every 4 weeks (QM) for up to 80 weeks.