Pathogenesis of lipid abnormalities in patients with nephrotic syndrome/proteinuria: clinical implications.
Hyperlipidaemia is an invariable complication of the nephrotic syndrome. The quantitative and qualitative changes in lipoproteins which occur may accelerate atherosclerosis. The pathogenetic mechanisms of the hyperlipidaemia are complex and poorly understood. Increases in lipoprotein production are compounded by reduced lipolysis of very low density lipoprotein and impaired catabolism of low density lipoprotein. Both proteinuria and hypoalbuminaemia have been implicated in the genesis of these abnormalities. The optimum treatment of the hyperlipidaemia has not been determined. 3-Hydroxy-3-methyl-glutaryl co-enzyme A reductase inhibitors appear to be the most effective lipid-lowering drugs, although their ability to reduce ischaemic events or prevent/delay renal failure remains to be proven.
Warwick
G L
GL
Renal Unit, Royal Infirmary, Glasgow, UK.
Packard
C J
CJ
D006801:Humans; D006949:Hyperlipidemias / Q000097:blood / Q000209:etiology*; D008055:Lipids / Q000097:blood; D008074:Lipoproteins / Q000097:blood; D009404:Nephrotic Syndrome / Q000097:blood / Q000150:complications*; D011507:Proteinuria / Q000097:blood / Q000150:complications*
D008055:Lipids; D008074:Lipoproteins