bms201038 has been researched along with Hypercholesterolemia* in 17 studies
12 review(s) available for bms201038 and Hypercholesterolemia
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Autosomal recessive hypercholesterolemia: update for 2020.
This review summarizes the current knowledge regarding autosomal recessive hypercholesterolemia (ARH) and provides new insight into the natural history and therapeutic management of this lipid disorder.. Novel homozygous and compound heterozygous ARH-causing mutations have been reported in the literature, to date. The long-term follow-up of a cohort of ARH patients demonstrated that, despite intensive treatment with conventional lipid-lowering therapies, their low-density lipoprotein (LDL) cholesterol levels remain far from target and this translates into a poor cardiovascular prognosis. ARH is also associated with increased risk of developing aortic valve stenosis. However, lomitapide, a microsomal triglyceride transfers protein inhibitor, may represent a new opportunity for the effective treatment of ARH.. ARH is an ultrarare disorder of LDL metabolism caused by mutations in the LDLRAP1 gene. It is inherited as a recessive trait and causative mutations, though heterogeneous, are all predicted to be loss-of-function. Recent investigations have demonstrated that ARH can be considered a phenocopy of homozygous familial hypercholesterolemia, where the risk of atherosclerotic cardiovascular diseases and aortic valve stenosis remains elevated despite conventional therapies. The combination of lomitapide with the conventional LDL-C-lowering medications appears to be a promising approach to treat this condition. Topics: Animals; Anticholesteremic Agents; Benzimidazoles; Humans; Hypercholesterolemia; Hyperlipoproteinemia Type III; Lipid Metabolism; Lipoproteins, LDL; Mutation | 2020 |
Low-density lipoprotein cholesterol lowering treatment: the current approach.
In the last 50 years, several clinical and epidemiological studies during have shown that increased levels of low-density lipoprotein cholesterol (LDLc) are associated with the development and progression of atherosclerotic lesions. The discovery of β-Hydroxy β-methylglutaryl-CoA reductase inhibitors (statins), that possess LDLc-lowering effects, lead to a true revolution in the prevention and treatment of cardiovascular diseases. Statins remain the cornerstone of LDLc-lowering therapy. Lipid-lowering drugs, such as ezetimibe and bile acid sequestrants, are prescribed either in combination with statins or in monotherapy (in the setting of statin intolerance or contraindications to statins). Microsomal triglyceride transfer protein inhibitors and protein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are other drug classes which have been investigated for their potential to decrease LDLc. PCSK9 have been approved for the treatment of hypercholesterolemia and for the secondary prevention of cardiovascular events. The present narrative review discusses the latest (2019) guidelines of the European Atherosclerosis Society/European Society of Cardiology for the management of dyslipidemia, focusing on LDLc-lowering drugs that are either already available on the market or under development. We also consider "whom, when and how" do we treat in terms of LDLc reduction in the daily clinical practice. Topics: Antibodies, Monoclonal, Humanized; Anticholesteremic Agents; Atherosclerosis; Benzimidazoles; Bile Acids and Salts; Carrier Proteins; Cholesterol, LDL; Dicarboxylic Acids; Europe; Ezetimibe; Fatty Acids; Gene Expression; Guidelines as Topic; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hypercholesterolemia; PCSK9 Inhibitors; Proprotein Convertase 9; RNA, Small Interfering | 2020 |
Lomitapide for the treatment of hypercholesterolemia.
Homozygous familial hypercholesterolemia (HoFH) is a serious rare inherited condition that leads to extremely elevated levels of low density lipoprotein cholesterol (LDL-C), and predisposes affected individuals to high risk of atherosclerotic vascular disease. Traditional therapies are largely ineffective in managing the hypercholesterolemia in these patients; diet and regular LDL-apheresis are the mainstays of management. Lomitapide is an inhibitor of microsomal triglyceride transfer protein (MTP) that blocks the assembly of metabolic precursors of LDL particles. Lomitapide has been approved for use in the HoFH population. Areas covered: This article explores the basic properties of lomitapide, including its pharmacodynamic, pharmacokinetic and metabolic profiles. It also reports the current market status of lomitapide and its close competitors. Trials of lomitapide are also briefly reviewed as well as the safety and tolerability of the drug. Expert opinion: Lomitapide has been recently approved for use in HoFH, a population that has been traditionally very difficult to effectively manage. While lomitapide has some safety concerns, including gastrointestinal symptoms and potential hepatotoxicity, and has yet to prove long term efficacy on hard cardiovascular endpoints, it does represent an attractive treatment option for a small group of patients who, until now, had very limited available effective therapies. Topics: Anticholesteremic Agents; Atherosclerosis; Benzimidazoles; Carrier Proteins; Cholesterol, LDL; Clinical Trials as Topic; Genotype; Humans; Hypercholesterolemia | 2017 |
Efficacy and Safety of Lomitapide in Hypercholesterolemia.
Despite extensive use of statins, patients with hypercholesterolemia, especially homozygous familial hypercholesterolemia (HoFH), do not achieve recommended targets of low-density lipoprotein cholesterol (LDL-C). There is an urgent need for novel options that could reduce proatherogenic lipoprotein cholesterol levels. Lomitapide, a microsomal triglyceride transport protein (MTP) inhibitor, was approved three years ago as an orphan drug for the treatment of patients with HoFH.. Our aim was to systematically evaluate the efficacy and safety of lomitapide and to provide guidance for clinicians.. We searched the PubMed, Embase, and Cochrane library databases and ClinicalTrials.gov to identify valid studies published before 31 October 2016 that included lomitapide-treated patients who did or did not undergo lipid-lowering therapy. We assessed the quality of different studies. Data were extracted and evaluated for quality by two reviewers.. Studies reporting lomitapide therapy included one randomized controlled trial, three single-arm studies, and five case reports. In patients with HoFH, lomitapide reduced levels of LDL-C, total cholesterol, apolipoprotein B, and triglycerides with or without other lipid-lowering therapy, including apheresis. In non-HoFH patients with moderate hypercholesterolemia and hypertriglyceridemia, lomitapide also showed favorable effects on changes in LDL-C and triglycerides. However, both HoFH and non-HoFH patients experienced a reduction in high-density lipoprotein cholesterol (HDL-C) and apolipoprotein A-1 (ApoA-1). The most common adverse event was gastrointestinal disorder, and others included liver transaminase elevation and hepatic fat accumulation. Long-term use of lomitapide was associated with an increased risk of progressing to steatohepatitis and fibrosis.. Lomitapide improved most lipid parameters but not HDL-C or ApoA-1 in patients with HoFH and in non-HoFH patients, and gastrointestinal disorders were the most common adverse event. The possible benefits of lomitapide should be further evaluated and viewed against its possible long-term side effects. Topics: Anticholesteremic Agents; Benzimidazoles; Cholesterol, HDL; Cholesterol, LDL; Fatty Liver; Humans; Hypercholesterolemia; Treatment Outcome | 2017 |
Management of Hypercholesterolemia, Appropriateness of Therapeutic Approaches and New Drugs in Patients with High Cardiovascular Risk.
Control of lipid levels is one of the most effective strategies for cardiovascular (CV) event prevention. In fact, many clinical trials have clearly demonstrated that low-density lipoprotein cholesterol (LDL-C) lowering, primarily with statins, reduces major CV events and mortality. The evidence from these trials has been useful in designing the cholesterol treatment guidelines, which are mainly aimed at preventing and managing cardiovascular disease (CVD). However, available data indicate that a large proportion of patients fail to achieve lipid goals, and this is particularly frequent in patients at high or very high CV risk. Furthermore, owing to side effects, a significant percentage of patients cannot tolerate statin treatment. Hence, researchers have focused their attention on novel LDL-C-lowering agents that act via mechanisms distinct from that of statins. Among the new compounds under investigation, the monoclonal antibodies to proprotein convertase subtilisin/kexin type 9 (PCSK9) seem particularly promising, having recently been shown to be well tolerated and highly effective at lowering LDL-C, with a possible effect on the occurrence of CV events. Currently, alirocumab is approved by the US Food and Drug Administration (FDA) as an adjunct to diet and maximally tolerated statin therapy for use in adults with heterozygous familial hypercholesterolemia (FH) or those with atherosclerotic CV disease who require additional LDL-C lowering; it has also been recently approved by the European Medicines Agency (EMA) for use in patients with heterozygous FH, non-familial hypercholesterolemia or mixed dyslipidemia in whom statins are ineffective or not tolerated. Evolocumab is approved by the FDA as an adjunct to diet and maximally tolerated statins for adults with hetero- and homozygous FH and those with atherosclerotic CV disease who require additional lowering of LDL-C, and by the EMA in adults with primary hypercholesterolemia or mixed dyslipidemia, as an adjunct to diet, in combination with a statin or a statin with other lipid lowering therapies in patients unable to reach LDL-C goals with the maximum tolerated dose of a statin; alone or in combination with other lipid lowering therapies in patients who are statin-intolerant, or those for whom a statin is contraindicated. Evolocumab is also indicated in adults and adolescents aged 12 years and over with homozygous familial hypercholesterolemia in combination with other lipid-lowering therapies. Topics: Antibodies, Monoclonal; Antibodies, Monoclonal, Humanized; Anticholesteremic Agents; Apolipoprotein B-100; Benzimidazoles; Biomarkers; Cardiovascular Diseases; Carrier Proteins; Cholesterol, LDL; Drug Therapy, Combination; Humans; Hypercholesterolemia; Molecular Targeted Therapy; Oligonucleotides; PCSK9 Inhibitors; Proprotein Convertase 9; Risk Factors; Treatment Outcome | 2016 |
Novel Therapies for Low-Density Lipoprotein Cholesterol Reduction.
Although many clinical trials and meta-analyses have demonstrated that lower serum low-density lipoprotein cholesterol (LDL-C) levels are associated with proportionately greater reductions in the risk of cardiovascular disease events, not all patients with hypercholesterolemia are able to attain risk-stratified LDL-C goals with statin monotherapy. Elucidation of the pathophysiology of genetic disorders of lipid metabolism (e.g., familial hypercholesterolemia) has led to the development of several novel lipid-lowering strategies, including blocking the degradation of hepatic LDL-C receptors that are important in LDL-C clearance, or the inhibition of apoprotein synthesis and lipidation. Mipomersen and lomitapide are highly efficacious new agents available for the treatment of patients with homozygous familial hypercholesterolemia. The recent introduction of PCSK9 inhibitors (alirocumab and evolocumab) have made it possible for many patients to achieve very low LDL-C concentrations (e.g., <40 mg/dl) that are usually not attainable with statin monotherapy. Ongoing clinical trials are examining the impact of very low LDL-C levels on cardiovascular disease event rates and the long-term safety of this approach. Topics: Antibodies, Monoclonal; Antibodies, Monoclonal, Humanized; Anticholesteremic Agents; Benzimidazoles; Cardiovascular Diseases; Cholesterol, LDL; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hypercholesterolemia; Oligonucleotides; Practice Guidelines as Topic; Risk Assessment; Risk Factors | 2016 |
Microsomal transfer protein (MTP) inhibition-a novel approach to the treatment of homozygous hypercholesterolemia.
Homozygous familial hypercholesterolemia (HoFH) represents the most severe lipoprotein disorder, generally attributable to mutation(s) of the low-density lipoprotein receptor (LDL-R), i.e. autosomal dominant hypercholesterolemia type 1 (ADH1). Much lower percentages are due to alterations of apolipoprotein B (ADH2), or gain-of-function mutations of proprotein convertase subtilisin/kexin type 9 (PCSK9) (ADH3). In certain geographical areas a significant number of patients may be affected by an autosomal recessive hypercholesterolemia (ARH). Mutations may be also combined (two mutations of the same gene, compound heterozygosity), or two in different genes (double heterozygosity). Among the most innovative therapeutic approaches made available recently, inhibitors of the microsomal transfer protein (MTP) system have shown a high clinical potential. MTP plays a critical role in the assembly/secretion of very-low-density lipoproteins (VLDL), and its absence leads to apo B deficiency. MTP antagonists dramatically lower LDL-cholesterol (LDL-C) in animals, although a reported increase of liver fat delayed their clinical development. Lomitapide, the best-studied MTP inhibitor, reduces LDL-C by 50% or more in HoFH patients, with modest, reversible, liver steatosis. Recent US approval has confirmed an acceptable tolerability, provided patients adhere to a strictly low-fat regimen. There are no clinical data on atherosclerosis reduction/regression, but animal models provide encouraging results. Topics: Animals; Anticholesteremic Agents; Benzimidazoles; Carrier Proteins; Drug Interactions; Homozygote; Humans; Hypercholesterolemia; Mutation; Receptors, LDL | 2014 |
Resistance and intolerance to statins.
Many patients treated with statins are considered statin-resistant because they fail to achieve adequate reduction of low density lipoprotein cholesterol (LDL-C) levels. Some patients are statin-intolerant because they are unable to tolerate statin therapy at all or to tolerate a full therapeutic statin dose because of adverse effects, particularly myopathy and increased activity of liver enzymes.. The resistance to statins has been associated with polymorphisms in the 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMG-CoA-R), P-glycoprotein (Pg-P/ABCB1), breast cancer resistance protein (BCRP/ABCG2), multidrug resistance-associated proteins (MRP1/ABCC1 and MRP2/ABCC2), organic anion transporting polypeptides (OATP), RHOA, Nieman-Pick C1-like1 protein (NPC1L1), farnesoid X receptor (FXR), cholesterol 7alpha-hydroxylase (CYP7A1), Apolipoprotein E (ApoE), proprotein convertase subtilisin/kexin type 9 (PCSK9), low density lipoprotein receptor (LDLR), lipoprotein (a) (LPA), cholesteryl ester transfer protein (CETP), and tumor necrosis factor α (TNF-α) genes. However, currently, there is still not enough evidence to advocate pharmacogenetic testing before initiating statin therapy. Patients with inflammatory states and HIV infection also have diminished LDL-C lowering as a response to statin treatment. Pseudo-resistance due to nonadherence or non-persistence in real-life circumstances is probably the main cause of insufficient LDL-C response to statin treatment.. If a patient is really statin-resistant or statin-intolerant, several other treatment possibilities are nowadays available: ezetimibe alone or in combination with bile acid sequestrants, and possibly in the near future mipomersen, lomitapide, or monoclonal antibodies against PCSK9. Topics: Anticholesteremic Agents; Azetidines; Benzimidazoles; Bile Acids and Salts; Cholesterol, LDL; Drug Resistance; Drug Therapy, Combination; Drug Tolerance; Ezetimibe; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hypercholesterolemia; Multidrug Resistance-Associated Protein 2; Pharmacogenetics; Polymorphism, Genetic | 2014 |
[New lipid lowering agents].
Statins are the preferred treatment for hypercholesterolemia and several studies have demonstrated their long-term safety and efficacy in reducing cardiovascular morbidity and mortality. However, in some cases of severe hypercholesterolemia such as homozygous and heterozygous familial hypercholesterolemia or statin intolerant patients, statins can be less efficient. In recent years, new lipid-lowering agents with novel mechanisms of action have been developed to reduce LDL-cholesterol in patients with severe hypercholesterolemia, associated or not to conventional lipid-lowering therapy. These therapies include microsomal transfer protein inhibitor (Lomitapide), antisense oligonucleotide to Apo B100 (Mipomersen) and monoclonal antibodies against Proprotein convertase subtilisin/kexin type 9 (PCSK9). Different studies have shown the great effectiveness of these new therapies. Short-term studies confirmed their adequate security profile, especially in patients with homozygous familiar hypercholesterolemia or severe hypercholesterolemia. Some of these agents have been also tested in statin-intolerant patients. However, long-term studies are needed to evaluate their safety, effectiveness and impact on cardiovascular risk reduction. Topics: Antibodies, Monoclonal; Anticholesteremic Agents; Benzimidazoles; Clinical Trials as Topic; Humans; Hypercholesterolemia; Oligonucleotides; Proprotein Convertase 9; Proprotein Convertases; Serine Endopeptidases | 2014 |
Lomitapide.
Aegerion Pharmaceuticals is developing lomitapide, a small-molecule, microsomal triglyceride transfer protein (MTP) inhibitor, for the treatment of both familial and primary hypercholesterolemia. Oral, once-daily lomitapide will be targeted at patients resistant to HMG-CoA reductase inhibitors (statins) either due to abnormalities in liver function or to discontinuation because of muscle pain. An oral formulation of lomitapide is in phase III development for homozygous familial hypercholesterolemia (hyperlipoproteinemia type IIa) in the US, Canada, Italy, and South Africa. This review discusses the key development milestones and therapeutic trials of this drug. Topics: Animals; Anticholesteremic Agents; Benzimidazoles; Carrier Proteins; Drugs, Investigational; Humans; Hypercholesterolemia; Hyperlipoproteinemia Type I; Hyperlipoproteinemia Type II; Hypertriglyceridemia; Hypolipidemic Agents | 2011 |
Lomitapide, a microsomal triglyceride transfer protein inhibitor for the treatment of hypercholesterolemia.
New lipid-lowering agents include microsomal triglyceride transfer protein (MTP) inhibitors, which may have a role in the treatment of hypercholesterolemia. Clinical applications of MTP inhibitors have been focused primarily on high-dose monotherapy to produce substantial reductions in LDL-cholesterol levels (particularly for patients with homozygous familial hypercholesterolemia). However, this strategy has been associated with a high rate and severity of gastrointestinal and hepatic adverse events that has prohibited the use of these agents. Data suggest the LDL-cholesterol-lowering efficacy of low-dose lomitapide (AEGR-733, formerly BMS-201038), under development by Aegerion Pharmaceuticals Inc, in patients with familial hypercholesterolemia, both as a single agent and in combination with commonly prescribed lipid-lowering therapies. MTP inhibition with lomitapide may offer a treatment option for patients who cannot tolerate statin therapy or who experience insufficient LDL-cholesterol reduction with available therapies. However, the safety concerns for MTP inhibitors for the treatment of hyperlipidemia must be fully addressed, and the assessment of the risk-to-benefit ratio for MTP inhibitors in patients at different levels of cardiovascular-disease risk is required before clinical use of this class of drugs may be recommended. Topics: Animals; Anticholesteremic Agents; Benzimidazoles; Carrier Proteins; Cholesterol, LDL; Humans; Hypercholesterolemia | 2010 |
Novel nonstatin strategies to lower low-density lipoprotein cholesterol.
There remains an unmet need to reduce elevated low-density lipoprotein cholesterol (LDL-C) in patients who are maximized on current therapy or intolerant to statins. Several novel agents have been developed to lower LDL-C, either as monotherapy or in combination with statins. These novel therapies include squalene synthase inhibitors, microsomal triglyceride transfer protein inhibitors, and antisense apolipoprotein B. Although each of these novel therapies effectively lowers LDL-C, challenges remain in the clinical development to assess long-term safety. Topics: Animals; Anticholesteremic Agents; Azetidines; Benzimidazoles; Carrier Proteins; Cholesterol, LDL; Ezetimibe; Farnesyl-Diphosphate Farnesyltransferase; Humans; Hypercholesterolemia; Indoles; Oligonucleotides; Oxazepines; Piperidines; Proprotein Convertase 9; Proprotein Convertases; Pyridines; Serine Endopeptidases; Serine Proteinase Inhibitors | 2009 |
1 trial(s) available for bms201038 and Hypercholesterolemia
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Inhibition of microsomal triglyceride transfer protein alone or with ezetimibe in patients with moderate hypercholesterolemia.
Many patients with coronary heart disease do not achieve recommended LDL-cholesterol levels, due to either intolerance or inadequate response to available lipid-lowering therapy. Microsomal triglyceride transfer protein (MTP) inhibitors might provide an alternative way to lower LDL-cholesterol levels. We tested the safety and LDL-cholesterol-lowering efficacy of an MTP inhibitor, AEGR-733 (Aegerion Pharmaceuticals Inc., Bridgewater, NJ), alone and in combination with ezetimibe.. We performed a multicenter, double-blind, 12-week trial, which included 84 patients with hypercholesterolemia. Patients were randomly assigned ezetimibe 10 mg daily (n = 29); AEGR-733 5.0 mg daily for the first 4 weeks, 7.5 mg daily for the second 4 weeks and 10 mg daily for the last 4 weeks (n = 28); or ezetimibe 10 mg daily and AEGR-733 administered with the dose titration described above (n = 28).. Ezetimibe monotherapy led to a 20-22% decrease in LDL-cholesterol concentrations. AEGR-733 monotherapy led to a dose-dependent decrease in LDL-cholesterol concentration: 19% at 5.0 mg, 26% at 7.5 mg and 30% at 10 mg. Combined therapy produced similar but larger dose-dependent decreases (35%, 38% and 46%, respectively). The number of patients who discontinued study drugs owing to adverse events was five with ezetimibe alone, nine with AEGR-733 alone, and four with combined ezetimibe and AEGR-733. Discontinuations from AEGR-733 were due primarily to mild transaminase elevations.. Inhibition of LDL production with low-dose AEGR-733, either alone or in combination with ezetimibe, could be an effective therapeutic option for patients unable to reach target LDL-cholesterol levels. Topics: Aged; Anticholesteremic Agents; Azetidines; Benzimidazoles; Carrier Proteins; Cholesterol, LDL; Double-Blind Method; Drug Therapy, Combination; Ezetimibe; Female; Humans; Hypercholesterolemia; Male; Microsomes; Middle Aged; Severity of Illness Index; Treatment Outcome | 2008 |
4 other study(ies) available for bms201038 and Hypercholesterolemia
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Is lomitapide a life-saving drug in homozygous familial hypercholesterolemia.
Topics: Anticholesteremic Agents; Benzimidazoles; Homozygote; Humans; Hypercholesterolemia; Hyperlipoproteinemia Type II | 2017 |
[Treating hypercholesterolemia - when and how].
Treating hypercholesterolemia reduces cardiovascular events in secondary and primary prevention. Familial hypercholesterolemia is a high risk constellation per se and LDL-cholesterol should be lowered early in life and significantly. Some novel agents will broaden our therapeutic options. The MTP-inhibitor Lomitapide, that reduces LDL-cholesterol independently of the LDL-receptor, and PCSK9-inhibitors, that reduce LDL-cholesterol by blocking the degradation of the LDL-receptor, were approved recently. Both novel therapeutic principles are promising. Further trials have to address long term safety and - as first data suggest in case of PCSK9-inhibitors - the reduction of cardiovascular events. One can expect that these novel agents will improve the risk adapted therapy - in combination with well-established therapies or in case of intolerances as mono-therapy. Topics: Anticholesteremic Agents; Benzimidazoles; Drug Administration Schedule; Evidence-Based Medicine; Humans; Hypercholesterolemia; Proprotein Convertase 9; Proprotein Convertases; Serine Endopeptidases; Treatment Outcome | 2015 |
Pharmacokinetic interactions of the microsomal triglyceride transfer protein inhibitor, lomitapide, with drugs commonly used in the management of hypercholesterolemia.
To characterize the effects of two doses (10 and 60 mg) of lomitapide—a microsomal triglyceride transfer protein inhibitor approved as adjunct treatment to lower low-density lipoprotein cholesterol levels in patients with homozygous familial hypercholesterolemia—on the pharmacokinetics of several lipid-lowering therapies: atorvastatin, simvastatin, rosuvastatin, fenofibrate, ezetimibe, and niacin.. Two prospective open-label studies (study 1 and study 2).. Two clinical research units.. A total of 130 healthy volunteers (114 subjects in study 1 and 16 subjects in study 2).. In study 1, subjects were enrolled sequentially to one of the following eight open-label treatment arms (probe drug + lomitapide): atorvastatin 20 mg + lomitapide 10 mg, atorvastatin 20 mg + lomitapide 60 mg, simvastatin 20 mg + lomitapide 10 mg, rosuvastatin 20 mg + lomitapide 10 mg, rosuvastatin 20 mg + lomitapide 60 mg, fenofibrate 145 mg + lomitapide 10 mg, ezetimibe 10 mg + lomitapide 10 mg, and extended-release niacin 1000 mg + lomitapide 10 mg. Study 2 consisted of the ninth treatment arm: simvastatin 40 mg + lomitapide 60 mg. Subjects received one dose of the probe drug on the morning of day 1. On days 2–7, subjects took their dose of lomitapide once/day in the morning. On day 8, subjects received one dose of lomitapide simultaneously with the same probe drug they took on day 1. Subjects returned 1 week later (day 15) for a final visit to check safety laboratory parameters.. A full pharmacokinetic profile was performed for the probe drug on day 1 and day 8 (after 7 days of dosing with lomitapide [i.e., at steady state]). Pharmacokinetic parameters were calculated from the plasma concentration-time data for each day by using noncompartmental methods. Analysis of variance was applied to the ln-transformed maximum concentration (Cmax) and area under the plasma concentration-time curve from time 0–t (AUC0–t) values, and ratios of the means were compared for day 8 versus day 1. Lomitapide increased exposure to the statin medications. The percent least squares means ratios (LSMR%) (90% confidence intervals [CIs]) for AUC0–t of the statin medications with lomitapide at the 60 mg dose were as follows: 129 (115–144) for the sum of the active atorvastatin moieties, 168 (139–203) for simvastatin acid, and 132 (112–157) for rosuvastatin. The LSMR% (90% CI) for Cmax was 138 (120–160) for the sum of the active atorvastatin moieties, 157 (133–186) for simvastatin acid, and 104 (82–32) for rosuvastatin. The LSMRs were not appreciably altered for the other probe drugs.. This study shows that lomitapide is a weak inhibitor of CYP3A4 and increased the exposure of statin medications. Careful monitoring of adverse events of CYP3A4-metabolized statins should be used when initiating therapy with lomitapide. Topics: Adolescent; Adult; Aged; Anticholesteremic Agents; Benzimidazoles; Carrier Proteins; Disease Management; Dose-Response Relationship, Drug; Drug Interactions; Drug Therapy, Combination; Female; Humans; Hypercholesterolemia; Male; Middle Aged; Prospective Studies; Young Adult | 2014 |
New therapeutic alternatives for the management of dyslipidemia.
Hypercholesterolemia affects over 34 million adults in the United States and is a major cause of coronary heart disease (CHD). Conventional therapies, such as statins, have demonstrated their ability to improve clinical end points and decrease morbidity and mortality in patients with CHD. Lomitapide (Juxtapid(®)), mipomersen (Kynamro(®)), and icosapent (Vascepa(®)) are 3 novel agents approved by the US Food and Drug Administration in the past 2 years, which offer new lipid-lowering treatment options with unique pharmacology. Topics: Adult; Anticholesteremic Agents; Benzimidazoles; Coronary Disease; Drug Approval; Eicosapentaenoic Acid; Humans; Hypercholesterolemia; Oligonucleotides; United States; United States Food and Drug Administration | 2013 |