A Study to Determine the Safety, Tolerability, and Efficacy of SHR-1209 in Patients With Familial Hypercholesterolemia

Open-label, Single-arm, Multicentre Study to Evaluate Efficacy and Safety of SHR-1209 in Subjects With Homozygous Familial Hypercholesterolemia

The study is being conducted to evaluate the efficacy, safety and tolerability of SHR-1209 in subjects with familial hypercholesterolemia. 8 eligible patients (aged ≥18 years) with familial hypercholesterolemia, on stable maximum tolerable dose lipid-regulating therapy for at least 28 days, to receive subcutaneous SHR-1209, follow up 8 weeks. The primary endpoint was percentage change in LDL cholesterol from baseline at week 12 .

Inclusion Criteria:

• Males and females ≥ 18 years of age
• Diagnosis of homozygous familial hypercholesterolemia
• Stable lipid-lowering therapies for at least 28 days
• LDL cholesterol ≥ 130 mg/dl (3.4 mmol/L)
• Triglyceride ≤ 400 mg/dL (4.5 mmol/L)
• Bodyweight of ≥ 40 kg at screening.

Exclusion Criteria:

• LDL or plasma apheresis within 8 weeks prior to randomization
• New York Heart Association (NYHA) class III or IV or last known left ventricular ejection fraction < 30%
• Myocardial infarction, unstable angina, percutaneous coronary intervention, coronary artery bypass graft or stroke within 3 months of randomization, Planned cardiac surgery or revascularization, Uncontrolled cardiac arrhythmia
• Liver transplant history.
• Uncontrolled hypertension.
• Moderate to severe renal dysfunction.
• Active liver disease or hepatic dysfunction.
• Known sensitivity to any of the products to be administered during dosing