Active clinical trials for "Hyperlipoproteinemia Type II"

To compare the safety, tolerability and LDL-C response after 24 Weeks of monthly (every 4 weeks [Q4W]) subcutaneous (SC) dosing of LIB003 300 mg with monthly (Q4W) SC dosing of 420 mg evolocumab (Repatha®) in patients with HoFH on stable diet and oral LDL-C-lowering drug therapy

AK102 is being developed for the treatment of HoFH. The study will be conducted in 2 parts, part 1 is open label, single arm study to evaluate the safety, tolerability and efficacy of PCSK9 inhibitor AK102, and part 2 is double blind, randomized, placebo controlled study to evaluate the efficacy and safety of PCSK9 inhibitor AK102. The treatment period will last 12 week.

The aim of the study is to identify children and families that are at risk for cardiovascular disease because of a condition known as familial hyperlipidemia. This condition may increase the risk of cardiac events such as hardening of the arteries anywhere in the body which can result in heart attacks, strokes, and death over ten fold. Children have already been assessed in the Healthy Hearts screening program and identified as having elevated cholesterol. A buccal smear will identify whether the familial hyperlipidemia condition exist in your child. If the child's test shows that they have the specific gene for familial hyperlipidemia and shows a genetic tendency towards premature heart disease, we would encourage genetic testing for as many blood family members as possible. The study plan is to determine whether the Healthy Hearts screening program is a more effective way of identifying students at risk since it is estimated that less than 10% of those individuals with the problem have been identified. If it is effective, then it will be incorporated as part of the standard screening process in the Healthy Hearts program. Aim 1: Is a school screening program a more effective method to identifying those at risk for familial hyperlipidemia? Aim 2: What percent of children with elevated cholesterol ≥ 200 mg/dl have familial hyperlipidemia?

The purpose of this study is to assess the safety, tolerability, and efficacy of ALN-PCSSC in participants with homozygous familial hypercholesterolemia.

The study will assess the safety and tolerability of Ezetimibe 10 mg+ Rosuvastatin 2.5 mg and Ezetimibe 10 mg+ Rosuvastatin 5.0 mg for up to 52 weeks in Japanese participants with hypercholesterolemia uncontrolled with monotherapy of Ezetimibe 10 mg or Rosuvastatin up to 5 mg.

Primary Objective: To evaluate the efficacy of alirocumab (75 or 150 milligrams [mg] depending on body weight [BW]), administered every 2 weeks (Q2W), on low-density lipoprotein cholesterol (LDL-C) levels at Week 12 of treatment in children and adolescents with homozygous familial hypercholesterolemia (hoFH) of 8 to 17 years of age on top of background treatments. Secondary Objectives: To evaluate the efficacy of alirocumab after 24 and 48 weeks of treatment on LDL-C levels. To evaluate the effects of alirocumab on other lipid parameters (eg, apolipoprotein B [Apo B], non-high density lipoprotein cholesterol [non-HDL-C], total cholesterol [Total-C], high density lipoprotein cholesterol [HDL-C], lipoprotein a [Lp (a)], triglycerides [TG], apolipoprotein A-1 [Apo A-1] levels) after 12, 24, and 48 weeks of treatment. To evaluate the safety and tolerability of alirocumab up to 48 weeks of treatment.

This study will assess the safety and tolerability of Ezetimibe (EZ) 10 mg/Atorvastatin (Atora) 10 mg and EZ 10mg/Atora 20 mg fixed-dose combination (FDC) in Japanese participants with hypercholesterolemia uncontrolled with monotherapy of Ezetimibe 10 mg or Atorvastatin up to 20 mg. There is no formal hypothesis for the study.

Familial hypercholesterolemia (FH) is an autosomal codominant single-gene disorder caused by mutations in the LDL receptor gene that disrupt the normal clearance of LDL particles from the plasma compartment. Heterozygous patients present a 2- to 3-fold raise in plasma LDL-cholesterol (C) concentrations, tendinous xanthomatosis and premature atherosclerotic coronary heart disease (CHD), usually occurring between the age of 35 and 55 years. Since the mid-1970s, LDL-C has been removed from the blood of patients using plasmapheresis, and this technique has been shown to improve the life expectancy of FH homozygotes. LDL apheresis selectively removes LDL particles but not immunoglobulins and other beneficial proteins, thereby overcoming a potential drawback of the traditional plasmapheresis method. LDL-C is effectively reduced by more than 60% immediately after LDL apheresis, although LDL levels rebound rapidly. Dextran sulfate adsorption is a commonly apheresis technique used in familial hypercholesterolemia patients. In this apheresis plasma is separated from red blood cells and passed over columns of cellulose beads containing dextran sulfate which binds apolipoprotein B (apoB) by a highly selective electrostatic binding mechanism. Since LDL, very-low density lipoprotein (VLDL), and Lipoprotein (a) all contain apoB, dextran sulfate adsorption apheresis selectively reduces these lipoproteins while having little effect on the non-apoB containing HDL particles. In clinical practice, LDL apheresis reduces the rate of future cardiovascular events and has been postulated to have additional effects on potentially pro-atherogenic factors. Some proteins have been identified with adhesive characteristics to lipoproteins, rheological, immunological and inflammation relevant proteins16-19 that influence microcirculation as well as the inflammatory response. However, no studies have yet to investigate the impact of LDL apheresis on the expression of different genes involved in cardiovascular disease. The main objective of the present research project is to investigate the impact of the LDL apheresis dextran sulfate adsorption system on the messenger ribonucleic acid (mRNA) expression of genes involved in cardiovascular disease using microarrays analysis in 9 FH homozygotes.

This clinical study was designed to assess the efficacy, safety, and tolerability of long-term dosing of inclisiran and evolocumab given as subcutaneous injections in participants with high cardiovascular risk and elevated low-density lipoprotein cholesterol (LDL-C).

Primary Objective: To evaluate the effect of alirocumab on low-density lipoprotein cholesterol (LDL-C) levels after 8 weeks of treatment in heterozygous familial hypercholesterolemia (heFH) participants aged of 8 to 17 years, with LDL-C >=130 milligrams per deciliter (mg/dL) (3.37 millimoles per litre [mmol/L]) on optimal stable daily dose of statin therapy +/- other lipid modifying therapies (LMTs) or a stable dose of non-statin LMTs in case of intolerance to statins for at least 4 weeks prior to the screening period. Secondary Objective: To evaluate the safety and tolerability of alirocumab. To evaluate the pharmacokinetics profile of alirocumab. To evaluate the effects of alirocumab on other lipid parameters.