Clinical Pharmacokinetics of Anaplastic Lymphoma Kinase Inhibitors in Non-Small-Cell Lung Cancer

研究成果: Contribution to journalReview article

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The identification of anaplastic lymphoma kinase rearrangements in 2–5% of patients with non-small-cell lung cancer led to rapid advances in the clinical development of oral tyrosine kinase inhibitors. Anaplastic lymphoma kinase inhibitors are an effective treatment in preclinical models and patients with anaplastic lymphoma kinase-translocated cancers. Four anaplastic lymphoma kinase inhibitors (crizotinib, ceritinib, alectinib, and brigatinib) have recently been approved. Post-marketing studies provided additional pharmacokinetic information on their pharmacokinetic parameters. The pharmacokinetic properties of approved anaplastic lymphoma kinase inhibitors have been reviewed herein. Findings from additional studies on the effects of drug-metabolizing enzymes, drug transporters, and drug–drug interactions have been incorporated. Crizotinib, ceritinib, and alectinib reach their maximum plasma concentrations after approximately 6 h and brigatinib after 1–4 h. These drugs are primarily metabolized by cytochrome P450 3A with other cytochrome P450 enzymes. They are mainly excreted in the feces, with only a minor fraction being eliminated in urine. Crizotinib, ceritinib, and brigatinib are substrates for the adenosine triphosphate binding-cassette transporter B1, whereas alectinib is not. The different substrate specificities of the transporters play a key role in superior blood–brain barrier penetration by alectinib than by crizotinib and ceritinib. Although the absorption, distribution, and excretion of anaplastic lymphoma kinase inhibitors are regulated by drug transporters, their transporter-mediated pharmacokinetics have not yet been elucidated in detail in patients with non-small-cell lung cancer. Further research to analyze the contribution of drug transporters to the pharmacokinetics of anaplastic lymphoma kinase inhibitors in patients with non-small-cell lung cancer will be helpful for understanding the mechanisms of the inter-individual differences in the pharmacokinetics of anaplastic lymphoma kinase inhibitors.

元の言語英語
ページ(範囲)403-420
ページ数18
ジャーナルClinical Pharmacokinetics
58
発行部数4
DOI
出版物ステータス出版済み - 4 4 2019

All Science Journal Classification (ASJC) codes

  • Pharmacology
  • Pharmacology (medical)

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