Application of PCSK9 Inhibitors in Patients With Heterozygous Familial Hypercholesterolemia
Last updated on July 2021Recruitment
- Recruitment Status
- Active, not recruiting
Summary
- Conditions
- Efficacy and Safety
- Heterozygous Familial Hypercholesterolemia
- PCSK9
- Type
- Interventional
- Phase
- Phase 3
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: Triple (Participant, Care Provider, Investigator)Masking Description: Central laboratory uses random number table to generate random sequencePrimary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 80 years
- Gender
- Both males and females
Description
This study plans to enroll 148 patients with heterozygous familial hypercholesterolemia, and maintain a low-fat diet and stably take the current anterior-lowering therapy for at least 4 weeks. Randomly enter different dose groups at 1:1. 2: 1 randomized to receive subcutaneous injection of IBI306150...
This study plans to enroll 148 patients with heterozygous familial hypercholesterolemia, and maintain a low-fat diet and stably take the current anterior-lowering therapy for at least 4 weeks. Randomly enter different dose groups at 1:1. 2: 1 randomized to receive subcutaneous injection of IBI306150 mg (n=49) or placebo (n=25) every two weeks: or subcutaneous injection of IBI306 450mg (n=49) or placebo (n=25) every four weeks , The treatment lasted 12 weeks. During randomization, the LDL-C level (<4.8mmol/L or ?4.8mmol/L) observed during the screening period visit (VI), and whether ezetimibe was used for stratification. After 12 weeks, each group entered the 12-week open-period treatment, in which subjects in the IBI306 group continued to receive IBI306 treatment, and subjects in the placebo group stopped using placebo and received IBI306 treatment. The primary endpoint was the percentage change in LDL-C levels from baseline at 12 weeks. The secondary endpoints were the changes in blood lipid levels from baseline at 12 and 24 weeks, drug safety, and immunogenicity. The exploratory endpoint is the population pharmacokinetic characteristics of IBI306 in Chinese heterozygous familial hypercholesterolemia population. If necessary, the dose of IBI306 will be adjusted according to the results of the ongoing multi-dose climbing study. After the open period, the subjects will undergo an 8-week safety visit.
Tracking Information
- NCT #
- NCT04759534
- Collaborators
- Innovent Biopharmaceutical Co., Ltd.
- Investigators
- Study Chair: dong shaohong, doctor Shenzhen People's Hospital