A Multicenter, Randomized, Double-blind, Placebo-controlled Phase III Clinical Study Evaluating the Efficacy and Safety of SHR-1918 in Patients With Homozygous Familial Hypercholesterolemia

A Multicenter, Randomized, Double-blind, Placebo-controlled Phase III Clinical Study Evaluating the Efficacy and Safety of SHR-1918 in Patients With Homozygous Familial Hypercholesterolemia

This is a multicenter, randomized, double-blind, placebo-controlled phase III clinical study to assess the reduction of low-density lipoprotein cholesterol (LDL-C) by SHR-1918 in patients with homozygous familial hypercholesterolemia (HoFH).

Inclusion Criteria:

1. Diagnosis of functional HoFH by either genetic or clinical criteria as defined in the protocol
2. LDL-C ≥2.6mmol/L at the screening visit
3. Body weight ≥40 kg
4. Receiving stable lipid-lowering therapy for at least 28 days before enrollment.

Exclusion Criteria:

1. Treatment with an ANGPTL3 inhibitor within 24 weeks prior before screening
2. Previously diagnosed type 1 diabetes or poorly controlled type 2 diabetes at screening (HbA1c > 8.5%)
3. eGFR <30ml/min/1.73m2 at the screening visit
4. CK >5times ULN at the screening visit