Randomised study to compare the efficacy and safety of isapgol plus atorvastatin versus atorvastatin alone in subjects with hypercholesterolaemia.

作者：S Jayaram, H B Prasad, Vishakha Sovani, Deepak Langade, Prajakta Mane · 发表于：PubMed · 年份：2007 · 被引用次数：16 · 研究领域：Lipoproteins and Cardiovascular Health

Soluble fibre has been shown to augment the cholesterol-lowering effects of low-fat diets in individuals with mild to moderate hypercholesterolaemia. Combination therapy with a statin poses advantages in certain settings and may allow use of lower doses of multiple drugs rather than maximum doses of a single drug. The primary objective of the study was to compare the efficacy of combination of isapgol and atorvastatin versus atorvastatin alone, in the same dose, in reduction of low-density lipoprotein cholesterol (LDL-C), total-cholesterol levels in hypercholesterolaemic patients after 12 weeks of therapy. In a 12-week study, 100 subjects from both sexes and of > 20 years having hyperlipidaemia, with LDL-C level > 130 mg/dl and total cholesterol > 220 mg/dl were included, and were randomised to receive either a combination of isapgol powder (Naturolax) 5.6 g twice daily and atorvastatin 10 mg once daily or atorvastatin 10 mg once daily alone orally. Serum levels of total cholesterol, LDL-C, high-density lipoprotein cholesterol (HDL-C), and triglyceride were assessed at 8 and 12 weeks. Ninety-seven patients completed the study. At the end of the 8th week, both the groups had a significant reduction in mean LDL-C (20.5% in isapgol + atorvastatin group and 16.0% among atorvastatin alone group) as compared to baseline. But between the groups, however, the difference was not significant. At the end of the 12th week fall in LDL-C at 31.4% for isapgol + atorvastatin was significantl...