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Abstract Background Many commonly used drugs were evaluated as repurposed treatment options since the emergence of the COVID-19 pandemic. The benefit of lipid-lowering agents has been controversial in this regard. In this systematic review, we assessed the effect of these medications as adjunctive therapy in COVID-19 by the inclusion of randomized controlled trials (RCTs). Methods We searched four international databases including PubMed, the Web of Science, Scopus, and Embase for RCTs in April 2023. The primary outcome was mortality, while other efficacy indices were considered secondary outcomes. In order to estimate the pooled effect size of the outcomes, considering the odds ratio (OR) or standardized mean difference (SMD) and 95% confidence interval (CI), random-effect meta-analyses was conducted. Results Ten studies involving 2,167 COVID-19 patients using statins, omega-3 fatty acids, fenofibrate, PCSK9 inhibitors, and nicotinamide as intervention compared to control or placebo, were included. No significant difference was found in terms of mortality (OR 0.96, 95% CI 0.58 to 1.59, p-value = 0.86, I 2 = 20.4%) or length of hospital stay (SMD -0.10, 95% CI -0.78 to 0.59, p-value = 0.78, I 2 = 92.4%) by adding a statin to the standard of care. The trend was similar for fenofibrate and nicotinamide. PCSK9 inhibition, however, led to decreased mortality and an overall better prognosis. Omega-3 supplementation showed contradicting results in two trials, suggesting the need for further evaluation. Conclusion Although some observational studies found improved outcomes in patients using lipid-lowering agents, our study found no benefit in adding statins, fenofibrate, or nicotinamide to COVID-19 treatment. On the other hand, PCSK9 inhibitors can be a good candidate for further assessment. Finally, there are major limitations in the use of omega-3 supplements in treating COVID-19 and more trials are warranted to evaluate this efficacy.

Background: Many commonly used drugs were evaluated as repurposed treatment options since the emergence of the COVID-19 pandemic. The benefit of lipid-lowering agents has been controversial in this regard. In this systematic review, we assessed the effect of these medications as adjunctive therapy in COVID-19 by the inclusion of randomized controlled trials (RCTs). Methods: We searched four international databases including PubMed, the Web of Science, Scopus, and Embase for RCTs in April 2023. The primary outcome was mortality, while other efficacy indices were considered secondary outcomes. In order to estimate the pooled effect size of the outcomes, considering the odds ratio (OR) or standardized mean difference (SMD) and 95% confidence interval (CI), random-effect meta-analyses was conducted. Results: Ten studies involving 2,167 COVID-19 patients using statins, omega-3 fatty acids, fenofibrate, PCSK9 inhibitors, and nicotinamide as intervention compared to control or placebo, were included. No significant difference was found in terms of mortality (OR 0.96, 95% CI 0.58 to 1.59, p-value = 0.86, I2 = 20.4%) or length of hospital stay (SMD -0.10, 95% CI -0.78 to 0.59, p-value = 0.78, I2 = 92.4%) by adding a statin to the standard of care. The trend was similar for fenofibrate and nicotinamide. PCSK9 inhibition, however, led to decreased mortality and an overall better prognosis. Omega-3 supplementation showed contradicting results in two trials, suggesting the need for further evaluation. Conclusion: Although some observational studies found improved outcomes in patients using lipid-lowering agents, our study found no benefit in adding statins, fenofibrate, or nicotinamide to COVID-19 treatment. On the other hand, PCSK9 inhibitors can be a good candidate for further assessment. Finally, there are major limitations in the use of omega-3 supplements in treating COVID-19 and more trials are warranted to evaluate this efficacy. [ABSTRACT FROM AUTHOR]

The present study was performed to evaluate the effects of different levels of fenofibrate on the characteristics of broiler meat in a completely randomized design with 3 treatments, 4 replicates and 10 oneday- old male Ross 308 strain chicks per replicate for 42 days. Experimental treatments included 3 levels of fenofibrate (0,50, and 100 mg/kg), which were used in combination with the basal diet Analysis of the effect of experimental treatments was performed by SAS statistical software and the comparison of the means at 5% probability level with Duncan's multiple-range test. The results showed that consumption of fenofibrate improved the flavor characteristics of breast meat and the flavor of breast meat increased significantly with the application of 100 mg/kg fenofibrate compared to the control (P<0.05). Consumption of fenofibrate increased the percentage of oleic acid and linoleic acid and decreased saturated fatty acids, including palmitic acid and stearic acid in breast meat. [ABSTRACT FROM AUTHOR]

Although peroxisome proliferator-activated receptor α (PPARα) agonists are obviously hepatocarcinogenic in rodents, they have been widely used for dyslipidemia and proven to be safe for clinical use without respect to the species difference. It is established that PPARα acts as a part of the transcription factor complex, but its precise mechanism is still unknown. Using the data of Toxicogenomics Database, reliable genes responsive to PPARα agonists, clofibrate, fenofibrate and WY-14,643, in rat liver, were extracted from both in vivo and in vitro data, and sorted by their fold increase. It was found that there were many genes responding to fibrates exclusively in vivo. Most of the in vivo specific genes appear to be unrelated to lipid metabolism and are not upregulated in the kidney. Fifty-seven genes directly related to cell proliferation were extracted from in vivo data, but they were not induced in vitro at all. Analysis of PPAR-responsive elements could not explain the observed difference in induction. To evaluate possible interaction between neighboring genes in gene expression, the correlation of the fold changes of neighboring genes for 22 drugs with various PPARα agonistic potencies were calculated for the genes showing more than 2.5 fold induction by 3 fibrates in vivo, and their genomic location was compared with that of the human orthologue. In the present study, many candidates of genes other than lipid metabolism were selected, and these could be good starting points to elucidate the mechanism of PPARα agonist-induced rodent-specific toxicity. [ABSTRACT FROM AUTHOR]

By analysis of the data from the Toxicogenomics Database (TG-GATEs), histidine decarboxylase gene (Hdc) was identified as largely and commonly upregulated by three fibrates, clofibrate, fenofibrate, and WY-14,643, which are known to induce hepatocellular hypertrophy and proliferation via stimulation of peroxisome proliferator-activated receptor α (PPARα) in rodents. As histamine has been reported to be involved in the proliferation of liver cells, the present study was conducted to focus on Hdc. Among other genes related to histidine and histamine, the expression of the gene of histamine ammonia lyase (Hal) was exclusively mobilized by the three fibrates. The expression of Hdc, which was usually very low in the liver, was increased with the repeated administration of fibrates, and concomitantly, the constitutive expression of Hal was suppressed. An interpretation is that the formation of urocanic acid from histidine under the normal condition switches to the formation of histamine. The mobilization of gene expression of Hdc and Hal by PPARα agonists could not be reproduced in primary cultured hepatocytes. The Hdc mRNA appeared to be translated to a protein which is processed differently from brain but similarly to gastric mucosa. Surprisingly, the fibrates caused hepatic hypertrophy but no induction of Hdc mRNA at all in mice. These results revealed that the changes in the histidine catabolism by PPARα agonists might be partially, but not directly, involved in the hepatocyte proliferation in rats, and there is a large genetic distance even between rat and mouse. [ABSTRACT FROM AUTHOR]

Cardiovascular (CV) risk remains in some patients who are treated with statins. Evidence supports a role for triglycerides (TGs) in CV disease. TG-lowering agent outcomes studies have been inconsistent, but eicosapentaenoic acid signifi cantly reduced coronary events in hypercholesterolemic patients who were treated with statins. Ongoing outcomes studies will clarify the role of TG-lowering treatments in CV risk reduction. [ABSTRACT FROM AUTHOR]

Thirty-to-forty percent of patients with primary biliary cholangitis inadequately respond to ursodeoxycholic acid. Our aim was to assemble national, real-world data on the effectiveness of obeticholic acid (OCA) as a second-line treatment, alongside non-licensed therapy with fibric acid derivatives (bezafibrate or fenofibrate). This was a nationwide observational cohort study conducted from August 2017 until June 2021. We accrued data from 457 patients; 349 treated with OCA and 108 with fibric acid derivatives. At baseline/pre-treatment, individuals in the OCA group manifest higher risk features compared with those taking fibric acid derivatives, evidenced by more elevated alkaline phosphatase values, and a larger proportion of individuals with cirrhosis, abnormal bilirubin, prior non-response to ursodeoxycholic acid, and elastography readings >9.6kPa (P <.05 for all). Overall, 259 patients (OCA) and 80 patients (fibric acid derivatives) completed 12 months of second-line therapy, yielding a dropout rate of 25.7% and 25.9%, respectively. At 12 months, the magnitude of alkaline phosphatase reduction was 29.5% and 56.7% in OCA and fibric acid groups (P <.001). Conversely, 55.9% and 36.4% of patients normalized serum alanine transaminase and bilirubin in the OCA group (P <.001). The proportion with normal alanine transaminase or bilirubin values in the fibric acid group was no different at 12 months compared with baseline. Twelve-month biochemical response rates were 70.6% with OCA and 80% under fibric acid treatment (P =.121). Response rates between treatment groups were no different on propensity-score matching or on sub-analysis of high-risk groups defined at baseline. Across the population of patients with primary biliary cholangitis in the United Kingdom, rates of biochemical response and drug discontinuation appear similar under fibric acid and OCA treatment. [Display omitted] [ABSTRACT FROM AUTHOR]

Primary Biliary Cholangitis is a progressive, autoimmune cholestatic liver disorder. Cholestasis with disease progression may lead to dyslipidemia, osteodystrophy and fat-soluble vitamin deficiency. Portal hypertension may develop prior to advanced stages of fibrosis. Untreated disease may lead to cirrhosis, hepatocellular cancer and need for orthotopic liver transplantation. Classically, diagnosis is made with elevation of alkaline phosphatase, demonstration of circulating antimitochondrial antibody, and if performed: asymmetric destruction/nonsupperative cholangitis of intralobular bile ducts on biopsy. Disease pathogenesis is complex and results from innate and adaptive (cell-mediated and humoral) responses that lead to inflammation of biliary duct epithelium. Ongoing damage is amplified and sustained through bile acid toxicity. Use of weight based (13-15mg/kg) ursodeoxycholic acid is well established in retarding disease progression and improving survival; however, is ineffective in achieving complete biochemical remission in many. Recently, a Farnesoid X Receptor agonist, obeticholic acid, has been approved for use. A number of ongoing clinical studies are underway to evaluate utility of fibric acid derivatives, biologics, antifibrotics, and stem cells as monotherapy or in combination with ursodeoxycholic acid for primary biliary cholangitis. The aim of this review is to discuss disease pathogenesis and highlight rationale/implications for both established and novel therapeutics. [ABSTRACT FROM AUTHOR]

Objective The aim of this systematic review was to perform a meta-analysis of randomized controlled trials (RCTs) examining the efficacy of fibrate therapy in reducing plasma concentration or activity of plasminogen activator inhibitor 1 (PAI-1). Methods Scopus and MEDLINE databases were searched (up to October 15, 2014) to identify RCTs investigating whether fibrates lower plasma PAI-1 concentration or activity. A random-effects model and the generic inverse variance method were used for quantitative data synthesis. Sensitivity analyses were conducted using the one-study remove approach. Random-effects meta-regression was performed to assess the impact of potential moderators on the estimated effect sizes. Results A total of 14 RCTs examining the effects of gemfibrozil (6 trials), bezafibrate (4 trials), and fenofibrate (5 trials) were included. Meta-analysis suggested that fibrate therapy did not significantly reduce plasma PAI-1 concentration (weighed mean difference [WMD]: −11.39 ng/mL, 95% CI: −26.64, 3.85, p = 0.143) or activity (WMD: 2.02 U/mL, 95% CI: −0.87, 4.90, p = 0.170). These results remained unchanged after subgroup analysis according to duration of treatment (<12 and ≥12 weeks) and type of fibrate administered (fenofibrate, bezafibrate or gemfibrozil). The estimated effects of fibrate therapy on plasma concentration and activity of PAI-1 were independent of treatment duration and changes in plasma triglyceride levels in the meta-regression analysis. Conclusion This meta-analysis of RCTs suggested that fibrate therapy does not reduce plasma concentration or activity of PAI-I. The putative benefits of fibrate therapy in patients with cardiovascular disease appear to be exerted via mechanisms independent of effects on PAI-1. [ABSTRACT FROM AUTHOR]

Fenofibrate and extended-release (ER) niacin similarly raise high-density lipoprotein cholesterol (HDL-C) concentration but their effects on levels of potent plasma antioxidant xanthophylls (lutein and zeaxanthin) and phytosterols obtained from dietary sources, and any relationship with plasma lipoproteins and pre-β1-HDL levels, have not been investigated. We studied these parameters in 66 dyslipidemic patients treated for 6 week with fenofibrate (160 mg/day) or ER-niacin (0.5 g/day for 3 week, then 1 g/day) in a cross-over study. Both treatments increased HDL-C (16 %) and apolipoprotein (apo) A-I (7 %) but only fenofibrate increased apoA-II (28 %). Lutein and zeaxanthin levels were unaffected by fenofibrate but inversely correlated with percentage change in apoB and low-density lipoprotein cholesterol and positively correlated with end of treatment apoA-II. ApoA-II in isolated HDL in vitro bound more lutein than apoA-I. Xanthophylls were increased by ER-niacin (each ~30 %) without any correlation to lipoprotein or apo levels. Only fenofibrate markedly decreased plasma markers of cholesterol absorption; pre-β1-HDL was significantly decreased by fenofibrate (−19 %, p < 0.0001), with little change (3.4 %) for ER-niacin. Although fenofibrate and ER-niacin similarly increased plasma HDL-C and apoA-I, effects on plasma xanthophylls, phytosterols and pre-β1-HDL differed markedly, suggesting differences in intestinal lipidation of HDL. In addition, the in vitro investigations suggest an important role of plasma apoA-II in xanthophyll metabolism. [ABSTRACT FROM AUTHOR]

Abstract: Background: Several lines of evidence have indicated the insulin-sensitizing, anti-diabetic and anti-atherosclerotic properties of adiponectin, as well as the inverse association between circulating levels of this adipokine and development of cardiovascular outcomes. Improvement of adiponectin status has been reported as a pleiotropic effect of fibrate therapy, but the findings have not been conclusive. Objective: To systematically review and meta-analyze available evidence from randomized placebo-controlled trials (RCTs) on the impact of fibrate therapy on circulating levels of adiponectin. Methods: A comprehensive literature search in Medline was carried out to identify RCTs comparing the effect of fibrate therapy vs. placebo on circulating concentrations of adiponectin. A meta-analysis of eligible studies was performed using a random-effects model. Quality assessment, sensitivity analysis and publication bias evaluations were conducted using standard methods. Results: Twelve RCTs comprising 443 cases and 437 controls met the selection criteria for systematic review, out of which 9 RCTs (399 cases and 401 controls) were included in the meta-analysis. Quantitative data synthesis revealed a significant effect for fibrate therapy in increasing circulating adiponectin levels (weighed mean difference: 0.38 μg/mL; 95% confidence interval: 0.13–0.63 μg/mL; p = 0.003). The effect size remained statistically significant when restricting the analysis to fenofibrate trials [0.31 (0.21–0.42) μg/mL; p < 0.00001). The observed effect was robust in sensitivity analyses and independent of fibrate dose. Imputation for potential missing studies led to the estimation of a greater effect size for fibrate therapy [0.53 (0.24–0.82) μg/mL]. Conclusion: The present meta-analysis suggests that fibrate therapy increases circulating levels of adiponectin. Whether increase in adiponectin levels contributes to reduction of cardiovascular effects in subjects with dyslipidemia treated with fibrates merits further investigation. [Copyright &y& Elsevier]

Abstract: Objectives: Atherogenic dyslipidemia is emerging as a target of lipid-modifying therapy. However, an optimal pharmacologic approach has not yet been established. The aim of this study is to compare the efficacy and tolerability of the typical doses of fenofibrate and niacin. Methods: After an eight-week dietary run-in, 201 patients who had triglyceride (TG) levels of 150–499mg/dL, high-density lipoprotein-cholesterol (HDL-C) levels of <45mg/dL and low-density lipoprotein-cholesterol (LDL-C) levels of <130mg/dL were randomly assigned to one of two treatment groups for 16 weeks: fenofibrate 160mg or niacin extended release 1500mg (starting at 500mg and up-titrated at the fifth and ninth weeks). Results: One hundred forty patients completed the study. The percent reductions in apoB/A1 were not different between the two groups (−20% and −22% in the fenofibrate and niacin groups, respectively, p =0.47). The effects of the two regimens on HDL-C were similar (24% and 20%, respectively, p =0.22), while fenofibrate reduced TG more than did niacin (−53% and −48%, respectively, p =0.045). Niacin was more effective at lowering LDL-C, Lp (a), and hs-CRP. However, niacin worsened the parameters of glycemic control, whereas fenofibrate improved them. Niacin showed more frequent adverse events including pruritus and skin flushing. Conclusions: These two regimens have largely comparable lipid-modifying effects. However, their effects on glucose metabolism and inflammation, and their adverse events need to be considered additionally. Our results underscore more individualized pharmacologic approaches to patients with atherogenic dyslipidemia. [Copyright &y& Elsevier]

Objective: To determine, if oral Gemfibrozil is effective in decreasing the duration of phototherapy by at least 24 hours in neonates >34 weeks gestation with nonhemolytic jaundice, as compared to placebo. Design: Double blind placebo controlled randomized controlled trial. Setting: Tertiary care neonatal unit in north India. Subjects: Ninety seven neonates >34 weeks gestation with non-hemolytic jaundice within first 7 days of life requiring phototherapy. Intervention: Two doses of Gemfibrozil (60 mg/kg/dose) or placebo, 12 hours apart. Babies were treated with single surface special blue light phototherapy. Serum total bilirubin (STB) was measured 8 hourly. Phototherapy was stopped if two consecutive STB values were below phototherapy zone. Primary outcome measure: Duration of phototherapy. Results: The median (IQR) duration of phototherapy was 40 (30, 60) hours in Gemfibrozil and 36 (19, 55) hours in the placebo group (P=0.13). The peak STB levels were 16.8 ± 2.7 mg/dL and 16.3 ± 2.3 mg/dL in Gemfibrozil and placebo groups, respectively. No side effect of the drug or placebo was noticed. Conclusion: Two doses of gemfibrozil (60mg/kg/dose) given 12 hours apart were not able to reduce the duration of phototherapy, or peak bilirubin level in babies > 34 weeks gestation with non-hemolytic jaundice in the first week of life. Gemfibrozil was not associated with any side effects. [ABSTRACT FROM AUTHOR]

Gemfibrozil (GEM) is an orally administered lipid-regulating fibrate derivative drug sold under the brand name Lopid®, among others. Since its approval in the early 80s, GEM has been largely applied to treat hypertriglyceridemia and other disorders of lipid metabolism. Though generally well tolerated, GEM can alter the distribution and the free, active concentration of some co-administered drugs, leading to adverse effects. Most of them appear to be related to the ability of GEM to bind with high affinity human serum albumin (HSA), the major drug-carrier protein in blood plasma. Here, we report the crystal structure of HSA in complex with GEM. Two binding sites have been identified, namely Sudlow's binding sites I (FA7) and II (FA3–FA4). A comparison of the crystal structure of HSA in complex with GEM with those of other previously described HSA–drug complexes enabled us to appreciate the analogies and differences in their respective binding modes. The elucidation of the molecular interaction between GEM and HSA might offer the basis for the development of novel GEM derivatives that can be safely and synergistically co-administered with other drugs, enabling augmented therapeutic efficacies. [ABSTRACT FROM AUTHOR]

Abstract: The newest guidelines for treating people with coronary artery disease (CAD) suggest benefit from statin-induced LDL cholesterol lowering regardless of baseline LDL cholesterol level. These guidelines were based on recent clinical trials that showed statistically significant statin-induced relative risk reductions (RRR) in cardiovascular events. However, there are proven “non-statin” anti-atheroscleroic treatments. This analysis was designed to allow the physician to decide which patients benefit from the various anti-atherosclerotic treatments available. Analysis is presented as absolute risk reduction (ARR) because ARR takes baseline risk into account. There was a large benefit from statin therapy in stable CAD when LDL cholesterol levels were high. There were diminishing returns, despite statistically significance, with statin treatment of people with chronic CAD and lower LDL cholesterol levels. People with chronic CAD and lower LDL cholesterol levels had at least as much and possibly twice the ARR when treated with niacin or gemfibrozil as that would occur with statin treatment. For the first year after the acute coronary syndrome, risk was higher than in stable CAD, and trials showed a benefit especially with a Mediterranean diet and also with statin therapy that reduced LDL cholesterol levels to ∼80mgdl−1. The Mediterranean diet was also beneficial in chronic CAD. These results suggest that both statin and non-statin therapy are important for reducing the sequelae of atherosclerosis. [Copyright &y& Elsevier]

A novel group transfer reaction is reported in which a drug molecule undergoes a thermally induced 2-methyl-2-yl-propionic acid group transfer from one drug molecule to the carboxylic acid functional group of another. The resulting product, the 2-carboxy isopropyl ester of the parent compound, can itself participate in further reactions to yield a series of homologous products. The structural requirements and solvent dependence of this reactivity were investigated, and the resulting implications for the reaction mechanism were discussed. The experimental data is consistent with solvent-assisted nucleophilic substitution reaction mechanism, where the solvent is a small molecule or a second drug molecule. Hydrogen bonding appears to play an important role in both intramolecular activation of the leaving group, as well as intermolecular interaction with the attacking nucleophile. The reactivity is found to be intrinsic to the 2-arenoxy-2-methylpropionic acid structure, which is common to the extended class of fibrate PPAR drug molecules, suggesting that the potential for this reactivity exists for many of these drug molecules as well. © 2006 Wiley-Liss, Inc. and the American Pharmacists Association J Pharm Sci 95: 1954–1966, 2006 [ABSTRACT FROM AUTHOR]

By analysis of the data from the Toxicogenomics Database (TG-GATEs), histidine decarboxylase gene (Hdc) was identified as largely and commonly upregulated by three fibrates, clofibrate, fenofibrate, and WY-14,643, which are known to induce hepatocellular hypertrophy and proliferation via stimulation of peroxisome proliferator-activated receptor α (PPARα) in rodents. As histamine has been reported to be involved in the proliferation of liver cells, the present study was conducted to focus on Hdc. Among other genes related to histidine and histamine, the expression of the gene of histamine ammonia lyase (Hal) was exclusively mobilized by the three fibrates. The expression of Hdc, which was usually very low in the liver, was increased with the repeated administration of fibrates, and concomitantly, the constitutive expression of Hal was suppressed. An interpretation is that the formation of urocanic acid from histidine under the normal condition switches to the formation of histamine. The mobilization of gene expression of Hdc and Hal by PPARα agonists could not be reproduced in primary cultured hepatocytes. The Hdc mRNA appeared to be translated to a protein which is processed differently from brain but similarly to gastric mucosa. Surprisingly, the fibrates caused hepatic hypertrophy but no induction of Hdc mRNA at all in mice. These results revealed that the changes in the histidine catabolism by PPARα agonists might be partially, but not directly, involved in the hepatocyte proliferation in rats, and there is a large genetic distance even between rat and mouse.

Although peroxisome proliferator-activated receptor α (PPARα) agonists are obviously hepatocarcinogenic in rodents, they have been widely used for dyslipidemia and proven to be safe for clinical use without respect to the species difference. It is established that PPARα acts as a part of the transcription factor complex, but its precise mechanism is still unknown. Using the data of Toxicogenomics Database, reliable genes responsive to PPARα agonists, clofibrate, fenofibrate and WY-14,643, in rat liver, were extracted from both in vivo and in vitro data, and sorted by their fold increase. It was found that there were many genes responding to fibrates exclusively in vivo. Most of the in vivo specific genes appear to be unrelated to lipid metabolism and are not upregulated in the kidney. Fifty-seven genes directly related to cell proliferation were extracted from in vivo data, but they were not induced in vitro at all. Analysis of PPAR-responsive elements could not explain the observed difference in induction. To evaluate possible interaction between neighboring genes in gene expression, the correlation of the fold changes of neighboring genes for 22 drugs with various PPARα agonistic potencies were calculated for the genes showing more than 2.5 fold induction by 3 fibrates in vivo, and their genomic location was compared with that of the human orthologue. In the present study, many candidates of genes other than lipid metabolism were selected, and these could be good starting points to elucidate the mechanism of PPARα agonist-induced rodent-specific toxicity.

Current lipid management guidelines are focused on decreasing low-density lipoprotein (LDL-C) levels as the primary target for reducing coronary heart disease (CHD) risk. Yet, many recent studies suggest that low levels of high-density lipoprotein (HDL-C) are a major independent risk factor for cardiovascular diseases. According to several clinical trials, a 1% increase in HDL-C is associated with a 0.7%-3% decrease in CHD events. The direct link between high levels of triglycerides (TG) and CHD, on the other hand, is less well defined. A large reduction in TG is needed to show a difference in CHD events, especially in men. Evidence for a shift in lipid management toward targeting both LDL-C and HDL-C as primary targets for therapy is presented. Currently, the 3-hydroxy-3-methylgutaryl coenzyme A reductase inhibitors (HMG-CoA reductase inhibitors) have proven to significantly decrease LDL-C levels, reduce CHD morbidity/mortality and improve overall survival. However, improvement of survival with statins may be due to other pleiotropic effects beyond LDL-C lowering. Fibric acid derivatives and niacin are primarily used to increase HDL-C levels, although with side effects. Future therapies targeting HDL-C may have profound results on reducing CHD morbidity and mortality. This article highlights existing and future targets in lipid management and is based on available clinical data. There is an urgent need for new treatments using a combination of drugs targeting both LDL-C and HDL-C. Such treatments are expected to have a superior outcome for dyslipidemia therapy, along with TG management.