Do statins lower lipoprotein A?
Do statins lower lipoprotein A?
This might be due to the fact that statins do not optimally reduce all atherogenic lipoproteins, such as lipoprotein(a) (Lp[a]). Lp(a) is a genetic, independent, and likely causal risk factor for CVD [1,2].
How is elevated lipoprotein A treated?
The best treatment for LP(a) is to reduce the cholesterol burden of the particle with a statin which will shrink the particle size. A new injectable treatment known as an anti-sense therapy which stops LP(a) being made is currently due to start phase 3 clinical research trials.
Does niacin lower lipoprotein A?
Finally, there is niacin, which can lower lipoprotein(a) ≤30%, in addition to its salutary effects on LDL cholesterol and HDL cholesterol. Niacin has been shown to downregulate the transcriptional activity of the LPA promoter13 and may also impact the production of apoB100 present in lipoprotein(a).
What causes elevated lipoprotein A?
Besides genetics, Lipoprotein (a) levels may result from increased intake of some types of fats, and some medical conditions. Treatment of elevated Lipoprotein (a) is based on a person’s risk of heart attack or stroke.
What is considered high lipoprotein A?
Normal ranges High Lp(a) level markers may also vary among individuals, depending on risk factors and additional health conditions. Some experts suggest that high Lp(a) levels are those measuring 50 milligrams per deciliter (mg/dl) or higher, whereas other guidelines suggest a slightly lower threshold.
How does statin therapy increase lipoprotein ( A ) levels?
Statin therapy increases lipoprotein(a) levels This meta-analysis reveals that statins significantly increase plasma Lp(a) levels. Elevations of Lp(a) post-statin therapy should be studied for effects on residual cardiovascular risk. This meta-analysis reveals that statins significantly increase plasma Lp(a) levels.
What happens when lipoprotein is high in blood?
Lipoprotein (a), or Lp (a), is a protein that transports cholesterol in the blood. High levels of Lp (a) in the blood can increase the likelihood of plaques or blood clots forming in the arteries. As a result of this effect, Lp (a) can increase the risk of cardiovascular disease.
Do you need to know your cholesterol before taking a statin?
Whether you need to be on a statin depends on your cholesterol levels and other risk factors for heart and blood vessel (cardiovascular) disease. Your doctor will consider all of your risk factors for heart attacks and strokes before prescribing a statin. Knowing your cholesterol numbers is a good place to start.
What kind of cholesterol is a lipoprotein?
What is lipoprotein (a)? Lipoproteins are a type of protein that transports cholesterol, a fatty substance, in the blood. There are two main types of lipoprotein: high-density lipoprotein (HDL) cholesterol, which people may refer to as good cholesterol, and low-density lipoprotein (LDL), or bad, cholesterol.