Hyperlipidemias: Bernini F

Poli A, Marangoni F, Paoletti R, Mannarino E, Lupattelli G, Notarbartolo A, Aureli P, Bernini F, Cicero A, Gaddi A, Catapano A, Cricelli C, Gattone M, Marrocco W, Porrini M, Stella R, Vanotti A, Volpe M, Volpe R, Cannella C, Pinto A, Del Toma E, La Vecchia C, Tavani A, Manzato E, Riccardi G, Sirtori C, Zambon A, Anonymous00119. · Nutrition Foundation of Italy, Italy. · Nutr Metab Cardiovasc Dis. · Pubmed #18258418 No free full text.

Abstract: The importance of non-pharmacological control of plasma cholesterol levels in the population is increasing, along with the number of subjects whose plasma lipid levels are non-optimal, or frankly elevated, according to international guidelines. In this context, a panel of experts, organized and coordinated by the Nutrition Foundation of Italy, has evaluated the nutritional and lifestyle interventions to be adopted in the control of plasma cholesterol levels (and specifically of LDL cholesterol levels). This Consensus document summarizes the view of the panel on this topic, with the aim to provide an updated support to clinicians and other health professionals involved in cardiovascular prevention.

Bernini F, Catapano AL. · Dipartimento di Scienze Farmacologiche, Biologiche e Chimiche Applicate, Università degli Studi, Campus Universiario, 43100 Parma. · Ital Heart J. · Pubmed #14983744 No free full text.

Abstract: The development of more active and safe new 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (statins) will increase the armamentarium of therapeutic tools available to the physicians for antiatherosclerotic therapies. Rosuvastatin presents a promising pharmacological profile: high affinity for the enzyme, a relative high hydrophilicity, selective hepatic uptake and activity, minimal cytochrome P450-mediated metabolism. Clinically the drug displays the highest lipid-lowering efficacy in the class with a safety profile similar to the other statins. Drug interaction potential is reduced. Rosuvastatin effectively decreases triglycerides, triglyceride-rich lipoproteins, non-HDL cholesterol, and increases HDL cholesterol. All together these properties will favor the achievement of therapeutic goals in the treated patients.

Bernini F, Poli A, Paoletti R. · Department of Pharmacological Sciences, University of Milano, Italy. · Cardiovasc Drugs Ther. · Pubmed #11713888 No free full text.

Abstract: Statins effectively lower LDL-cholesterol and some members of this class have been shown to reduce the risk of major cardiovascular events and total mortality in patients with or at risk for coronary heart disease. Statins are in general well tolerated. Withdrawal rates related to adverse events are low (< or =3%). The most common adverse events are mild gastrointestinal symptoms. Elevated serum transaminase levels occur infrequently (< or = 1.5%). These are generally asymptomatic, reversible and rarely require drug withdrawal. Statins do not cause adverse endocrine effects, do not alter glycemic control in diabetic patients, and do not increase cancer risk. Dose-related myopathy and/or rhabdomyolysis also occurs very rarely, although the risk is increased by concomitant administration of cyclosporine, niacin, fibrates, or by CYP3A4 isoenzyme inhibitors (e.g. erythromycin, systemic azole antifungal agents etc.) with statins metabolized by this isoenzyme. The pharmacokinetics of the individual statin should be considered in patients receiving polypharmacological treatments, to minimize the risk of unfavorable drug interactions. Atorvastatin is well tolerated in long-term treatment of dyslipidemia and is characterized by a safety profile similar to the other available statins.

Calabresi L, Villa B, Canavesi M, Sirtori CR, James RW, Bernini F, Franceschini G. · Center E. Grossi Paoletti, Department of Pharmacological Sciences, University of Milano, Milan, Italy. · Metabolism. · Pubmed #14767865 No free full text.

Abstract: A remarkable reduction of plasma concentrations of high-density lipoproteins (HDL), especially of the HDL(2) subfraction, is one of the typical lipoprotein alterations found in patients with familial combined hyperlipidemia (FCHL). Fourteen FCHL patients received 4 capsules daily of Omacor (an omega-3 polyunsaturated fatty acid [omega3 FA] concentrate providing 1.88 g of eicosapentaenoic acid [EPA] and 1.48 g of docosahexaenoic acid [DHA] per day; Pronova Biocare, Oslo, Norway) or placebo for 8 weeks in a randomized, double-blind, crossover study. Plasma triglycerides were 44% lower, and LDL cholesterol and apoliporpotein (apo)B were 25% and 7% higher after Omacor than placebo. HDL cholesterol was higher (+8%) after Omacor than placebo, but this difference did not achieve statistical significance. Omacor caused a selective increase of the more buoyant HDL(2) subfraction; plasma HDL(2) cholesterol and total mass increased by 40% and 26%, respectively, whereas HDL(3) cholesterol and total mass decreased by 4% and 6%. Both HDL(2) and HDL(3) were enriched in cholesteryl esters and depleted of triglycerides after Omacor. No changes were observed in the plasma concentration of major HDL apolipoproteins, LpA-I and LpA-I:A-II particles, lecithin:cholesterol acyltransferase (LCAT), and cholesteryl ester transfer protein (CETP). The plasma concentration of the HDL-bound antioxidant enzyme paraoxonase increased by 10% after Omacor. Omacor may be helpful in correcting multiple lipoprotein abnormalities and reducing cardiovascular risk in FCHL patients.