Multiple Ascending Dose Study of PCSK-9 Inhibitor (IBI306) in Chinese Patients With Hypercholesterolemia

Summary

IBI306 is a fully human monoclonal antibody that binds proprotein convertase substilisin/kexin type 9 (PCSK-9), preventing its interaction with the low-density lipoprotein cholesterol receptor (LDL-R) and thereby restoring LDL-R recycling and low-density lipoprotein cholesterol（LDL-C）uptake. In phase I study IBI306 was shown to be safe and well tolerated. There was robust reduction in LDL-C, Apo(B), non-HDL-C and lipoprotein (a) in healthy subjects. This study is a randomized, double-blind, placebo-controlled, repeated-dosing, multiple ascending dose trial to evaluate the safety and tolerability of a novel PCSK-9 anti-body, IBI306, in Chinese patients with hypercholesterolemia.

Timeline

Start

2019-03-07

Primary completion

2019-12-25

Completion

2019-12-25

Publications

• Cui Y, Zhao X, Qi L, Li X, Huang Z, Yang G, Qian L, Deng H, Li H, Huo Y. A Potential Long-Acting LDL-Cholesterol-Lowering PCSK9 Monoclonal Antibody: Randomized, Placebo-Controlled Phase 1 Studies. JACC Asia. 2021 Nov 9;1(3):411-415. doi: 10.1016/j.jacasi.2021.09.002. eCollection 2021 Dec.

Drugs

Indications