Pitavastatin: a new HMG-CoA reductase inhibitor. 2010

Terri M Wensel, and Bruce A Waldrop, and Brian Wensel
McWhorter School of Pharmacy, Samford University, Birmingham, AL 35229, USA. twensel@samford.edu

OBJECTIVE To review pitavastatin, the 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor and determine its place in the treatment of hypercholesterolemia. METHODS Literature was accessed through PubMed (1948-December 2009). Pitavastatin, itavastatin, nisvastatin, NK 104, and NKS 104 were used as search terms. Results were limited to articles written in the English language. METHODS All articles identified from the data source were reviewed for inclusion. Articles included were those pertaining to the pharmacology and pharmacokinetic properties of pitavastatin, in addition to original research evaluating the clinical efficacy of pitavastatin for hypercholesterolemia. RESULTS Pitavastatin is an oral HMG-CoA reductase inhibitor recently approved by the Food and Drug Administration for the treatment of primary hyperlipidemia and mixed dyslipidemia. Pitavastatin 2 mg has been shown to be noninferior to atorvastatin 10 mg and simvastatin 20 mg with respect to low-density lipoprotein cholesterol (LDL-C)-lowering ability. Additionally, pitavastatin 2 mg was shown in one study to lower LDL-C significantly more than pravastatin 10 mg. As with other HMG-CoA reductase inhibitors, primary safety concerns are related to myopathies and alterations in liver enzyme levels. While efficacy regarding beneficial effects on lipid parameters is comparable to that of other agents, a potential advantage of pitavastatin is its cytochrome P450 (CYP450) independent elimination, thereby reducing the likelihood of clinically significant drug-drug interactions. However, this is not a unique property, as pravastatin and rosuvastatin also possess this property. CONCLUSIONS In light of the lack of outcome data, pitavastatin offers no clear advantage over other drugs in this class.

UI MeSH Term Description Entries
D008078 Cholesterol, LDL Cholesterol which is contained in or bound to low density lipoproteins (LDL), including CHOLESTEROL ESTERS and free cholesterol. LDL Cholesterol,Cholesteryl Linoleate, LDL,LDL Cholesteryl Linoleate,Low Density Lipoprotein Cholesterol,beta-Lipoprotein Cholesterol,Cholesterol, beta-Lipoprotein,beta Lipoprotein Cholesterol
D011804 Quinolines
D004347 Drug Interactions The action of a drug that may affect the activity, metabolism, or toxicity of another drug. Drug Interaction,Interaction, Drug,Interactions, Drug
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006937 Hypercholesterolemia A condition with abnormally high levels of CHOLESTEROL in the blood. It is defined as a cholesterol value exceeding the 95th percentile for the population. Hypercholesteremia,Elevated Cholesterol,High Cholesterol Levels,Cholesterol Level, High,Cholesterol Levels, High,Cholesterol, Elevated,Cholesterols, Elevated,Elevated Cholesterols,High Cholesterol Level,Hypercholesteremias,Hypercholesterolemias,Level, High Cholesterol,Levels, High Cholesterol
D016032 Randomized Controlled Trials as Topic Works about clinical trials that involve at least one test treatment and one control treatment, concurrent enrollment and follow-up of the test- and control-treated groups, and in which the treatments to be administered are selected by a random process, such as the use of a random-numbers table. Clinical Trials, Randomized,Controlled Clinical Trials, Randomized,Trials, Randomized Clinical
D019161 Hydroxymethylglutaryl-CoA Reductase Inhibitors Compounds that inhibit HYDROXYMETHYLGLUTARYL COA REDUCTASES. They have been shown to directly lower CHOLESTEROL synthesis. HMG-CoA Reductase Inhibitor,HMG-CoA Reductase Inhibitors,Hydroxymethylglutaryl-CoA Reductase Inhibitor,Statin,Statins, HMG-CoA,Inhibitors, HMG-CoA Reductase,Inhibitors, Hydroxymethylglutaryl-CoA,Inhibitors, Hydroxymethylglutaryl-Coenzyme A,Statins,HMG CoA Reductase Inhibitor,HMG CoA Reductase Inhibitors,HMG-CoA Statins,Hydroxymethylglutaryl CoA Reductase Inhibitor,Hydroxymethylglutaryl CoA Reductase Inhibitors,Hydroxymethylglutaryl-CoA Inhibitors,Hydroxymethylglutaryl-Coenzyme A Inhibitors,Inhibitors, HMG CoA Reductase,Inhibitors, Hydroxymethylglutaryl CoA,Inhibitors, Hydroxymethylglutaryl Coenzyme A,Inhibitors, Hydroxymethylglutaryl-CoA Reductase,Reductase Inhibitor, Hydroxymethylglutaryl-CoA,Reductase Inhibitors, HMG-CoA,Reductase Inhibitors, Hydroxymethylglutaryl-CoA,Statins, HMG CoA

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