Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The Cerivastatin Gemfibrozil Hyperlipidemia Treatment (RIGHT) study--a multicenter, randomized, double-blind, placebo-controlled study--compared the lipid-lowering effects of cerivastatin, once daily at doses of 0.1, 0.2, and 0.3 mg with those of twice-daily gemfibrozil 600 mg in 751 patients with primary mixed hyperlipidemia. Randomization to the first 16 weeks of treatment followed an initial 4-week washout period and subsequent 6-week diet-controlled, placebo run-in phase. Patients continued to receive study medication for a further 36 weeks, with those previously on placebo switched to 0.1 mg/day cerivastatin at the end of week 16. Additional cholestyramine therapy was permitted at week 36 in patients with uncontrolled low-density lipoprotein (LDL) cholesterol levels. Cerivastatin achieved significant dose-dependent reductions in LDL cholesterol of 15-24% after 16 weeks of treatment, compared with reductions of 7.5% with gemfibrozil. Over this period both cerivastatin (0.3 mg) and gemfibrozil (1,200 mg) significantly decreased levels of triglycerides (20.3% vs 50.3%, respectively) and very low-density lipoprotein (VLDL) cholesterol (30.8% vs 47.1%, respectively), as well as increasing high-density lipoprotein (HDL) cholesterol (11.3% vs 13.3%, respectively). The reductions in LDL cholesterol and other atherogenic lipids and lipoproteins at 16 weeks were sustained in the subsequent 36-week double-blind continuation phase, during which time <10% of patients received additional cholestyramine therapy. Both study drugs were well tolerated, with the incidence of adverse events similar to that of placebo treatment. Clinically significant increases in hepatic transaminases and creatine phosphokinase occurred at a similar low frequency of around 1%. This study demonstrated that cerivastatin is a safe, well-tolerated, and effective treatment for lowering elevated LDL cholesterol and triglycerides in patients with mixed hyperlipidemia.
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PMID:Cerivastatin in the treatment of mixed hyperlipidemia: the RIGHT study. The Cerivastatin Study Group. Cerivastatin Gemfibrozil Hyperlipidemia Treatment. 973 46

Cerivastatin, commercialized under the trade names of Lipobay by Bayer and Cholstat by Fournier Pharma, is a new synthetic statin. Because of its high affinity for HMG-CoA reductase enzyme that it specifically and selectively inhibited in the hepatocytes, cerivastatin exerts its cholesterol-lowering effect at very low doses, between 0.1 and 0.3 mg/day. Cerivastatin is indicated, after diet failure, in the treatment of primary forms of isolated hypercholesterolaemia or combined hyperlipidaemia. It is presented by the two pharmaceutical companies as 0.1, 0.2 and 0.3 mg filmed tablets. Usual dose is 0.3 mg, once daily, to be reduced in presence of renal failure. Cerivastatin is metabolised within the liver by two different families of cytochrome P450, which limits the risk of drug interferences. Besides this potential advantage as compared with some other statins, its pharmacodynamic activity and safety profile seem to be similar to those of other agents of the same pharmacological family.
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PMID:[Pharmacy clinics. Medication of the month. Cerivastatin (Lipobay, Cholstat)]. 1076 83

Platelet activation, impairment of fibrinolysis, activation of the coagulation pathway, and dyslipidemia are important factors in the pathogenesis and progression of ischemic heart disease, and patients generally need to use an antiplatelet agent. Lipid-lowering cerivastatin, a novel 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, was administered to 20 patients with primary mixed hyperlipidemia for the assessment of the effect of cerivastatin on lipid levels, plasma fibrinogen concentration, factor VII, VIII, and X levels, plasminogen and antiplasmin concentrations, platelet count, and aggregation (adenosine diphosphate [ADP], collagen, and epinephrine induced). Assessments were made immediately after 2 months of a standard lipid-lowering diet, 4 weeks of placebo administration, and 4 weeks of cerivastatin treatment. Cerivastatin achieved significant reductions in triglyceride, total cholesterol, and low-density lipoprotein cholesterol levels. The significant improvement of the lipid profile was associated with platelet aggregation reduction in vitro stimulated by ADP, collagen, and epinephrine (P < .05, P = .05, P < .005, respectively). Significantly lower levels of factor VII and fibrinogen were observed (P = .001, P < .0001) immediately after cerivastatin treatment. No significant differences were detected in factor VIII level, plasminogen and antiplasmin concentrations, and platelet count after cerivastatin treatment. It was concluded that cerivastatin in mixed hyperlipidemia can exert beneficial changes on specific hemostatic variables and platelet aggregation in addition to its positive effects on plasma lipid values.
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PMID:Treatment with cerivastatin in primary mixed hyperlipidemia induces changes in platelet aggregation and coagulation system components. 1241 40

The effects of cerivastatin and fenofibrate on proteins involved in haemostasis and on markers of inflammation were investigated in otherwise healthy middle-aged males with combined hyperlipidemia. Besides classical risk factors, other so-called novel risk factors for coronary artery disease are seen to be playing an increasingly important role in the development and progression of atherosclerosis. Thirty-eight males, aged 49 +/-5 years were randomised to 12 weeks treatment either with cerivastatin at a daily dose of 0.2 mg to 0.4 mg to achieve the LDL cholesterol goal of <3.0 mM, or with fenofibrate 250 mg daily. Fasting serum lipids, homocysteine, total and free tissue factor pathway inhibitor (TFPI), plasminogen activator inhibitor (PAI-1) and tissue plasminogen activator (t-PA) antigen and activity, C-reactive protein (CRP), interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-alpha) were measured. No change in homocysteine level was observed in the cerivastatin group, while after fenofibrate administration it increased (p <0.0001). Total TFPI decreased significantly after cerivastatin (p = 0.002), but not after fenofibrate. Free TFPI did not decrease after either drug. Neither drug affected (t-PA) antigen and activity, while fenofibrate increased PAI-1 antigen (p <0.05) and activity (p <0.05). Cerivastatin decreased serum CRP values by 49.5% (p = 0.001), and fenofibrate by 29.8% (p = 0.03). The decreases of CRP in the two groups differed significantly (p = 0.04). IL-6 levels decreased significantly in the fenofibrate group (39%; p <0.0001), but not in the cerivastatin group (15%; p = 0.24) No significant decreases were observed for TNF-alpha. Cerivastatin had neutral effects on fibrinolysis, homocysteine or coagulation. On the other hand, fenofibrate increased PAI-1 antigen and activity and homocysteine, and did not affect coagulation. Both cerivastatin and fenofibrate reduced CRP levels, the decrease being significantly greater after cerivastatin. Fenofibrate also significantly decreased IL-6.
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PMID:Statin and fibrate treatment of combined hyperlipidemia: the effects on some novel risk factors. 1554 43