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PubMed1995

High-dose fluvastatin and bezafibrate combination treatment for heterozygous familial hypercholesterolemia.

This study assessed the long-term use of fluvastatin, alone or in combination with bezafibrate, in patients with severe familial hypercholesterolemia who, in a previous study, did not achieve target levels (European Atherosclerosis Society) of low density lipoprotein cholesterol (LDL-C) with fluvastatin at 60 mg/day plus bezafibrate 200 mg/day, with or without cholestyramine (CME) at 8 g/day. This open-label study comprised 3 periods: period I, 6 weeks of fluvastatin at 40 mg twice daily (at breakfast and at bedtime); period II, fluvastatin at 80 mg/day (40 mg at breakfast, 40 mg at bedtime), and bezafibrate at 200 mg/day (at lunchtime) for 6 weeks in patients not achieving LDL-C target levels; and period III, force-titration of fluvastatin to 800 mg/day (as in period II) and bezafibrate at 400 mg/day (slow release) in patients receiving combination treatment. Patients were excluded if, during the previous study, they had experienced a serious drug-related adverse event or deterioration in liver or kidney function (liver enzymes > 3 times upper limit of normal). The standard physical and laboratory evaluations were performed at regular intervals. Lipid profiles were determined from 12-hour fasting blood samples. All adverse events occurring or worsening during the study, whether spontaneously reported or elicited by questioning, and regardless of relationship to study medication, were recorded.(ABSTRACT TRUNCATED AT 250 WORDS)

Anticholesteremic Agents↗
PubMed2002

Marked removal of bezafibrate-induced high-density lipoprotein-cholesterol by low-density lipoprotein apheresis.

BACKGROUND: A case of marked reduction of the bezafibrate-induced increase of high-density lipoprotein (HDL)-cholesterol by low-density lipoprotein apheresis (LDL-apheresis) has not been previously reported. METHODS: A 68-year-old Japanese man with arteriosclerosis obliterans (ASO), diabetes mellitus, and hyperlipidemia underwent LDL-apheresis, followed by the concomitant bezafibrate administration. Plasma lipids of pre- and post-LDL-apheresis were measured and apolipoprotein E (apoE) localization of the pre- and post-LDL-apheresis was detected by agarose gel electrophoresis. RESULTS: Plasma concentrations of the total cholesterol, LDL-cholesterol, triglyceride, and HDL-cholesterol of pre-LDL-apheresis were 4.78 +/- 0.36, 2.74 +/- 0.24, 2.44 +/- 0.52, and 0.92 +/- 0.10 mmol/l, respectively; those of the post-LDL-apheresis were 1.94 +/- 0.31, 0.72 +/- 0.13, 0.81 +/- 0.38, and 0.86 +/- 0.11 mmol/l, respectively. LDL-apheresis reduced HDL-cholesterol by 6.4% (p=0.346). During the bezafibrate administration, plasma concentrations of the above of pre-LDL-apheresis were 5.24 +/- 0.34, 3.28 +/- 0.22, 1.26 +/- 0.25, and 1.39 +/- 0.21 mmol/l, respectively; those of the post-LDL-apheresis were 2.25 +/- 0.44, 0.80 +/- 0.12, 0.58 +/- 0.19, and 1.18 +/- 0.16 mmol/l, respectively. LDL-apheresis reduced HDL-cholesterol by 15.2% (p<0.01). Plasma apolipoprotein E detected between the prebeta- and alpha-mobility was markedly lower after the LDL-apheresis in the agarose gel electrophoresis. CONCLUSIONS: The removal of the bezafibrate induced an increase of the HDL-cholesterol by LDL-apheresis.

Aged↗
PubMed2001

Effects of bezafibrate on beta-cell function of rat pancreatic islets.

Bezafibrate is an activator of peroxisome proliferator-activated receptors (PPAR) alpha. The present study was performed to investigate the effects of bezafibrate and the PPAR alpha activator, 4-Cholro-6-(2.3-xylidino)-2-pyrimidin-ylthio acetic acid (WY14643), on the beta-cell function of rat pancreatic islets in vitro. In islets cultured with 300 microM bezafibrate or WY14643 for 8 h, a low glucose concentration induced insulin release and increased the levels of mRNA for PPAR alpha, acyl CoA oxidase, carnitine palmitoyl transferase-1, pyruvate dehydrogenase E1 alpha or pyruvate carboxylase. In contrast, after a 48-h culture period, a high glucose concentration induced insulin release and islet insulin content, but decreased the levels of mRNA for glucose transporter-2 (GLUT-2), preproinsulin or pancreatic/duodenal homeobox-1. Diazoxide, the KATP channel opener, restored these responses. We conclude that bezafibrate enhances insulin release through the activation of PPAR alpha gene expression during a short culture period, whereas it may contribute to beta-cell dysfunction through the mechanism of "excessive stimulation" during longer culture periods.

Animals↗
PubMedDate not supplied

Determination of bezafibrate concentration by high performance liquid-chromatography in serum of rats treated with lead nitrate.

In the present study, the bezafibrate levels were measured in serum of rats treated with lead nitrate using a high performance liquid chromatography (HPLC) method. The results have shown that the peak corresponding to bezafibrate in the chromatogram is reduced in serum of rats treated with bezafibrate plus lead, indicating that lead treatment accelerates the metabolism of bezafibrate in rats.

Administration, Oral↗
PubMed2003

Disappearance of intraglomerular lipoprotein thrombi and marked improvement of nephrotic syndrome by bezafibrate treatment in a patient with lipoprotein glomerulopathy.

Lipoprotein glomerulopathy (LPG) is a hereditary disorder characterized by intraglomerular lipoprotein thrombi and increased serum apolipoprotein (apo) E. Patients with LPG usually manifest with nephrotic syndrome, and some progress to renal failure; however, no effective therapeutic regimen has been established for this disease. We experienced a patient with LPG for whom bezafibrate treatment was very effective. This 30-year-old Japanese woman had nephrotic syndrome and type III hyperlipoproteinemia. Renal biopsy showed markedly dilated capillary lumina containing massive lipoprotein thrombi. Plasma apo E concentration was elevated to twice that of normal controls. She was proved to be a heterozygote of apo E2 Kyoto (Arg25Cys). After 2 years treatment with bezafibrate (400 mg/day), her plasma albumin gradually increased from 2.1 to 4.0 mg/dl, and intraglomerular lipoprotein thrombi disappeared almost completely. Bezafibrate decreased plasma apo E and dramatically increased high density lipoprotein (HDL)-cholesterol. The decrease in apo E was observed mainly in the pre-beta-fraction, not in the alpha fraction. Lipidological analyses of our patient suggest that the origin her lipoprotein thrombi may be mainly from pre-beta-lipoproteins and that HDL might be involved in resolving lipoprotein thrombi. Our case suggests that administration of fibrates such as bezafibrate may be a novel therapeutic strategy for resolving intraglomerular thrombi and improving nephrotic syndrome in patients with LPG.

Adult↗
PubMed1985

Determination of bezafibrate in human plasma and urine by high-performance liquid chromatography.

A selective and time-saving high-performance liquid chromatographic method to assess bezafibrate plasma and urine levels is described. Bezafibrate is extracted from plasma matrix using diethyl ether, after acidification with hydrochloric acid. The urine samples are directly analysed, after dilution with the mobile phase. The method is used to assess bezafibrate plasma and urine levels in man, after administration of therapeutic doses of bezafibrate. The results obtained are in agreement with previously published data.

Bezafibrate↗
PubMed2003

Bezafibrate induces a mitochondrial derangement in human cell lines: a PPAR-independent mechanism for a peroxisome proliferator.

Bezafibrate is a hypolipidemic drug that belongs to the group of peroxisome proliferators because it binds to peroxisome proliferator-activated receptors type alpha (PPARs). Peroxisome proliferators produce a myriad of extraperoxisomal effects, which are not necessarily dependent on their interaction with PPARs. An investigation on the peculiar activities of bezafibrate could clarify some of the molecular events and the relationship with the biochemical and pharmacological properties of this class of compounds. In this view, the human acute promyelocytic leukemia HL-60 cell line and human rabdomiosarcoma TE-671 cell line were cultured in media containing bezafibrate and a number of observations such as spectrophotometric analysis of mitochondrial respiratory chain enzymes, NMR metabolite determinations, phosphofructokinase enzymatic analysis, and differentiation assays were carried on. Bezafibrate induced a derangement of NADH cytochrome c reductase activity accompanied by metabolic alterations, mainly a shift to anaerobic glycolysis and an increase of fatty acid oxidation, as shown by NMR analysis of culture supernatants where acetate, lactate, and alanine levels increased. On the whole, the present results suggest a biochemical profile and a therapeutic role of this class of PPARs ligands more complex than those previously proposed.

Acetates↗
PubMed1991

Effect of the lipid-lowering agent bezafibrate on tumour growth rate in vivo.

The growth rate of the MAC16 tumour in cachectic animals was significantly enhanced by the hypolipidemic agent bezafibrate, while the growth rate of a histologically similar tumour, the MAC13, which grows without an effect on host body compartments was unaffected. Growth of the MAC16 in vitro was unaffected by bezafibrate, suggesting that it was an in vivo phenomenon only. The stimulatory effect of bezafibrate correlated with the maximum plasma levels of free fatty acids (FFA) arising from the catabolism of adipose tissue. Accumulation of 14C-lipid from 1-14C-triolein administered by intragastric intubation was enhanced in heart, gastrocnemius muscle and tumour of bezafibrate treated animals, while the total lipid absorption did not differ from solvent treated controls. The increased lipid accumulation in the heart, but not the tumour correlated with an increased tissue lipoprotein lipase level. The increased tumour level may arise from an increased uptake of FFA arising from a weakening of the bonds between FFA and albumin. These results suggest that growth of certain tumours is dependent on maintaining sufficient lipid levels and that the lipid mobilising effect of the tumour may be necessary to sustain tumour growth.

Animals↗
PubMed1992

Effects of bezafibrate on insulin sensitivity and glucose tolerance in subjects with combined hyperlipidemia.

To investigate whether the lowering of triglyceride levels has beneficial effects on glucose metabolism, we studied 13 nondiabetic men with combined hyperlipidemia (phenotype IIB) before and after 2 months of treatment with a slow-release formulation of bezafibrate (400 mg daily). The rates of whole body glucose disposal were quantitated by the euglycemic hyperinsulinemic clamp technique (insulin infusion rate of 80 mU/m2/min). In an oral glucose tolerance test, fasting glucose level decreased slightly (5.0 +/- 0.2 versus 4.8 +/- 0.2 mmol/L; p < 0.05) during bezafibrate treatment. Glucose and insulin levels after an oral glucose load remained unchanged. Rates of whole body glucose disposal did not change during bezafibrate treatment (39.5 +/- 3.3 mumol/kg/min before treatment versus 40.6 +/- 2.7 mumol/kg/min after treatment; difference not significant). Basal hepatic glucose output also remained unchanged (8.2 +/- 0.2 mumol/kg/min before treatment versus 8.3 +/- 0.2 mumol/kg/min after treatment; difference not significant). Our findings show that bezafibrate has a triglyceride-lowering effect without any significant influence on insulin sensitivity.

Bezafibrate↗
PubMed1996

A comparison of the effects of fluvastatin and bezafibrate on exercise metabolism: a placebo-controlled study in healthy normolipidaemic subjects.

1. We have examined the interaction between aerobic exercise and lipid-lowering drugs in a crossover study of 16 healthy normolipidaemic volunteers who each received 21 days' treatment with bezafibrate (400 mg), fluvastatin (40 mg), and placebo, in random order. 2. Fluvastatin treatment reduced pre-exercise total cholesterol (TC) by 23% (P < 0.0001), low-density lipoprotein cholesterol (LDL-C) by 33% (P < 0.0001), and plasma triglycerides by 11%, compared with pre-treatment values. Bezafibrate reduced TC by 11% (P < 0.01); LDL-C by 9%; and plasma triglycerides by 40% (P < 0.01), compared with pre-treatment values. 3. During exercise, in comparison with placebo, and fluvastatin treatment, respectively, bezafibrate significantly reduced mean fat oxidation: 31% vs 39%, P = 0.035, 31% vs 39%, P = 0.002, plasma free fatty acid (FFA) availability, e.g. after 90 min of exercise: (t90) 520 vs 662 mumol 1(-1), P = 0.054, 520 vs 725 mumol 1(-1), P = 0.016, and plasma levels of glycerol (t90): 59 vs 74 mumol 1(-1), P = 0.037, 59 vs 73 mumol 1(-1), P = 0.016. Fluvastatin had no impact on fat metabolism in comparison with placebo. 4. Reduced plasma FFA concentration and lower fat oxidation during prolonged exercise on bezafibrate treatment may be due to an inhibition of hepatic acetyl coenzyme A carboxylase, resulting in reduced FFA release from adipose tissue. 5. The possibility that impaired fat metabolism on fibrates could induce premature fatigue during exercise of moderate duration and intensity should be examined in hyperlipidaemic patients.

Adult↗
PubMed1999

A comparison of the use, effectiveness and safety of bezafibrate, gemfibrozil and simvastatin in normal clinical practice using the New Zealand Intensive Medicines Monitoring Programme (IMMP).

AIMS: Because of the importance of treating dyslipidaemia in the prevention of ischaemic heart disease and because patient selection criteria and outcomes in clinical trials do not necessarily reflect what happens in normal clinical practice, we compared outcomes from bezafibrate, gemfibrozil and simvastatin therapy under conditions of normal use. METHODS: A random sample of 200 patients was selected from the New Zealand Intensive Medicines Monitoring Programme's (IMMP) patient cohorts for each drug. Questionnaires sent to prescribers requested information on indications, risk factors for ischaemic heart disease, lipid profiles with changes during treatment and reasons for stopping therapy. RESULTS: 80% of prescribers replied and 83% of these contained useful information. The three groups were similar for age, sex and geographical region, but significantly more patients on bezafibrate had diabetes and/or hypertension than those on gemfibrozil or simvastatin. After treatment and taking the initial measure into account, the changes in serum lipid values were consistent with those generally observed, but with gemfibrozil being significantly less effective than expected. More patients (15.8%S) stopped gemfibrozil because of an inadequate response compared with bezafibrate (5.4%) and simvastatin (1.6%). Gemfibrozil treatment was also withdrawn significantly more frequently due to a possible adverse reaction compared with the other two drugs. CONCLUSIONS: In normal clinical practice in New Zealand gemfibrozil appears less effective and more frequently causes adverse effects leading to withdrawal of treatment than either bezafibrate or simvastatin.

Bezafibrate↗
PubMed2002

Bezafibrate-induced improvement in glucose uptake and endothelial function in protease inhibitor-associated insulin resistance.

Protease inhibitors used as therapy for HIV-1 infection have been associated with metabolic side-effects such as peripheral fat wasting, central adiposity, hyperlipidaemia and insulin resistance. This metabolic disorder is known as the lipodystrophy syndrome. This syndrome can be recognized by the early appearance of an increase in serum triglyceride, cholesterol and plasma-free fatty acid levels. Here, we describe an HIV-1 positive patient with the lipodystrophy syndrome in whom a decline in serum triglycerides was seen along with a significant improvement in glucose uptake following treatment with bezafibrate for 3 months. This improvement may be a consequence of the Randle effect, i.e. increased availability of plasma-free fatty acids is negatively correlated to glucose uptake. We also noted a significant improvement in endothelial-dependent flow-mediated dilatation after treatment with bezafibrate. This effect could result from the increased glucose uptake observed and a decrease in insulin resistance secondary to the lowered triglyceride levels by bezafibrate. We conclude that bezafibrate may be of clinical utility in the lipodystrophy syndrome, through its beneficial effects on insulin resistance, glucose uptake and endothelial dysfunction.

Adult↗
PubMed2001

Disorders of lipid metabolism in patients with HIV disease treated with antiretroviral agents: frequency, relationship with administered drugs, and role of hypolipidaemic therapy with bezafibrate.

OBJECTIVES: To assess the correlation between antiretroviral treatment and dyslipidaemia in HIV-infected patients, and the role of bezafibrate as a lipid-lowering agent. METHODS: We retrospectively compared serum lipid levels of five groups of 40 patients, each of them treated with either saquinavir hard gel, indinavir, or ritonavir (associated with two nucleoside analogues), or dual nucleoside reverse transcriptase inhibitors (NRTI) with or without a non-nucleoside reverse transcriptase inhibitor (NNRTI), or not treated with antiretrovirals, randomly selected from nearly 1000 HIV-infected patients followed-up for >or= 12 months, while on the relevant therapy. Hypertriglyceridaemia was defined by triglyceride levels >or= 172 mg/dl, and hypercholesterolaemia by cholesterol levels >or= 200 mg/dl. All patients with triglyceridaemia > 300 mg/dl and cholesterolaemia > 220 mg/dl for at least 6 months, and unresponsive to a >or= 3-month diet, started bezafibrate (400 mg/day), and were prospectively followed-up at a <or= 3-month interval, evaluating both efficacy and tolerability of the hypolipidaemic treatment, provided that they did not change their protease inhibitor treatment for reasons other than metabolic abnormalities. RESULTS: Hypertrygliceridaemia occurred in 75 patients out of 200 (37.5%), but was significantly more frequent and severe with ritonavir vs. indinavir (P<0.001), and in subjects given indinavir vs. all remaining patients (either treated or not) (P<0.001), while isolated saquinavir use was associated with higher tri glyceride levels than NRTI-NNRTI treatment alone, or no antiretroviral therapy (P<0.03). Hypercholesterolaemia was found in 27 subjects (13.5%), and a significantly higher frequency and severity was shown in patients treated with indinavir and ritonavir vs. saquinavir, NRTI-NNRTI, and no anti-HIV therapy (P<0.05 to P<0.001). No appreciable difference was found between patients undergoing NRTI-NNRTI and untreated controls, for all evaluated variables. Bezafibrate was administered once daily for 6-18 months to 49 patients with elevated and diet-resistant hyperlipidaemia due to ritonavir or indinavir (27 and 22 subjects, respectively), and reduced triglyceride and cholesterol levels by 35% and 25%, respectively over 6 months, without differences between the underlying protease inhibitor regimen. Thirty-three patients (67.3%) reached a normal triglyceridaemia after 6-9 months, and normal cholesterol levels were obtained in all subjects. Bezafibrate proved safe and well tolerated. CONCLUSIONS: Careful monitoring of the serum lipid profile is needed during antiretroviral therapy, including protease inhibitors, to identify the need for a diet and/or an hypolipidaemic treatment, and to prevent clinical sequelae related to long-term dyslipidaemia. Specific guidelines for the management of disorders of lipid metabolism in HIV-infected patients are needed.

Bezafibrate↗
PubMed1993

Bezafibrate affects lipid, lipo- and apolipoprotein pattern in non-insulin-dependent diabetic patients.

To assess bezafibrate efficacy in a diabetic population a single-blind randomized study was performed in 32 diet-resistant type IIb hyperlipidaemic non-insulin-dependent (NID) diabetic patients in good metabolic control (HbA1c < 8%) compared to a placebo group. In our diabetic patients one month treatment of 400 mg/day bezafibrate lowered plasma C (-14%) and TG (-37%) and globally reduced the VLDL particles and VLDL lipids (-37% for C, -56% for TG and -25% for PL), raising VLDL C/TG ratio (+46%), redistributing TG from VLDL to LDL (+10%) and mainly in HDL (+49%), lowered LDL-C and Apo B levels and increased HDL-C together with Apo A1 (+19% and +13%) and Apo A1/Apo B (+72%). PL were raised by bezafibrate treatment and were redistributed from VLDL (-25%) to LDL (+25%) and HDL (+18%), while PL/C ratio increased in VLDL and in LDL (+18% and +50% respectively). Bezafibrate use was safe and improved the lipid pattern and the apolipoprotein and lipid distribution in the lipoproteins, producing a less atherogenic pattern in our NID diabetics.

Apolipoproteins↗
PubMed2005

Bezafibrate increases very-long-chain acyl-CoA dehydrogenase protein and mRNA expression in deficient fibroblasts and is a potential therapy for fatty acid oxidation disorders.

Inherited defect in very-long-chain acyl-CoA dehydrogenase (VLCAD), a mitochondrial enzyme catalyzing the initial step of long-chain fatty acid beta-oxidation (FAO), is one of the most frequent FAO enzyme defects. VLCAD deficiency is associated with clinical manifestations varying in severity, tissue involvement and age of onset. The molecular basis of VLCAD deficiency has been elucidated but therapeutic approaches are quite limited. In this study, we tested the hypothesis that fibrates, acting as agonist of peroxisome proliferator-activated receptors (PPARs), might stimulate FAO in VLCAD-deficient cells. We demonstrate that addition of bezafibrate or fenofibric acid in the culture medium induced a dose-dependent (up to 3-fold) increase in palmitate oxidation capacities in cells from patients with the myopathic form of VLCAD deficiency, but not in cells from severely affected patients. Complete normalization of cell FAO capacities could be achieved after exposure to 500 microm bezafibrate for 48 h. Cell therapy of VLCAD deficiency was related to drug-induced increases in VLCAD mRNA (+44 to +150%; P<0.001), protein (1.5-2-fold) and residual enzyme activity (up to 7.7-fold) in patient cells. Bezafibrate also diminished the production of toxic long-chain acylcarnitines by 90% in cells harboring moderate VLCAD deficiency. Finally, real-time PCR studies indicated that bezafibrate potentially stimulated gene expression of other enzymes in the beta-oxidation pathway. These data highlight the potential of fibrates in the correction of inborn FAO defects, as most mutations associated with these defects are compatible with the synthesis of a mutant protein with variable levels of residual enzyme activity.

Acyl-CoA Dehydrogenase, Long-Chain↗
PubMed1992

Effect of bezafibrate on lipoprotein (a) and triglyceride-rich lipoproteins, including intermediate-density lipoproteins, in patients with chronic renal failure receiving haemodialysis.

The effect of bezafibrate, at doses of 200 mg three times weekly throughout a period of 10 weeks, on lipoprotein (a) and triglyceride-rich lipoproteins including intermediate-density lipoproteins (IDL) has been studied in 12 patients with chronic renal failure receiving haemodialysis. No side-effects were observed, and serum creatine phosphate kinase values remained within normal limits throughout the duration of the study. Serum cholesterol, triglycerides and apoprotein (apo) B significantly decreased after bezafibrate, whereas apo A-I increased significantly. Serum lipoprotein (a) decreased after bezafibrate, although differences reached no statistical significance. The very-low-density lipoproteins (VLDL) cholesterol and the VLDL triglycerides decreased from 0.93 +/- 0.45 mmol/l (Mean +/- SD) to 0.54 +/- 0.27 mmol/l (P less than 0.05) and from 1.50 +/- 0.58 mmol/l to 0.91 +/- 0.35 mmol/l (P less than 0.01) respectively. The IDL cholesterol and IDL triglycerides decreased from 0.44 +/- 0.35 mmol/l to 0.20 +/- 0.18 mmol/l (P = NS) and from 0.46 +/- 0.35 mmol/l to 0.17 +/- 0.12 mmol/l (P less than 0.05) respectively. These data, with a substantial improvement of the lipoprotein profile in patients with chronic renal failure on haemodialysis after treatment with bezafibrate, suggest a decrease in the coronary heart disease risk.

Adult↗
PubMed1993

Contractility of the tail artery in rats treated with bezafibrate and fed atherogenic diet.

Bezafibrate, a potent hypolipidemic agent, was studied as potentially preventive in the atherosclerosis-associated vascular hyperresponsiveness to alpha-adrenoceptors agonists in rats. Contractile responses to norepinephrine (NE) were determined in isolated tail arteries of rats fed an atherogenic or a standard diet. Atherogenic diet was biochemically confirmed to induce hypercholesterolemia. Used for 1 month, atherogenic diet increased pressor responses to NE in physiologic salt solution (PSS) and Ca(2+)-free PSS. When bezafibrate (100 mg/kg orally, p.o.) was administered simultaneously with atherogenic diet for 1 month, the effect was inhibited, but bezafibrate administered from day 15 of our experiment had no effect on vasoconstrictor responses to NE. Bezafibrate prevented changes in contractile responses of rat tail artery in the early stages of atherogenesis.

Administration, Oral↗
PubMed2000

Efficacy and tolerability of fluvastatin and bezafibrate in patients with hyperlipidemia and persistently high triglyceride levels.

Hyperlipidemia is an important cardiovascular risk factor. Lipid-lowering therapy has been shown to decrease morbidity and mortality in these patients. Combination therapy with a 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor and a fibric-acid derivative has been reported to be more efficacious to reduce low-density lipoprotein (LDL) cholesterol and triglycerides but may be associated with an increased risk of myositis. The aim of this study was to investigate the efficacy and tolerability of fluvastatin, an HMG-CoA reductase inhibitor, alone and in combination with bezafibrate, a fibric-acid derivative. In a randomized controlled trial with 454 hypercholesterolemic patients (mean cholesterol, 8.6 +/- 1.6 mM), fluvastatin (20 mg/day) significantly lowered total plasma cholesterol levels (-12.5%; p < 0.0001 vs. placebo), LDL cholesterol (-14%; p < 0.0001), and triglycerides (-4%; p = 0.05). A small increase in high-density lipoprotein (HDL) cholesterol levels (3%, NS) also was observed. Combination therapy with fluvastatin and bezafibrate (400 mg/day) in 71 patients with persistent hypertriglyceridemia during treatment with the statin resulted in a more pronounced reduction in triglyceride (-47%; p < 0.0001) and total cholesterol levels (-15%; p < 0.0001) than did fluvastatin alone. Furthermore, the additional bezafibrate significantly increased HDL cholesterol (+5%; p < 0.001). No significant increases in creatine phosphokinase levels or in frequency of myalgia were observed. In summary, fluvastatin decreases both cholesterol and triglyceride levels. In patients with persistent hypertriglyceridemia, combination therapy with fluvastatin and bezafibrate may be safely used to lower triglyceride and cholesterol levels more efficiently.

Adult↗