Abstract
There is usually considerable variability in anticancer drug plasma levels when delivered at high doses requiring stem-cell support. Given their narrow therapeutic windows and wide interpatient pharmacokinetic variability, drug monitoring and pharmacokinetic-directed dosing represent an attractive strategy in this setting. A major previous requirement to successful application of therapeutic drug monitoring is identification of a significant and clinically meaningful pharmacodynamic correlation between a pharmacokinetic parameter and a toxic or therapeutic outcome, or preferably, both. In this review, we will analyze the current knowledge of identified pharmacodynamic correlations in high-dose chemotherapy. We will summarize the observations from other authors and our own, on drugs employed at high doses, such as cyclophosphamide, melphalan, busulfan, carmustine, paclitaxel, or docetaxel.
Keywords: Pharmacodynamics High-Dose Chemotherapy, anticancer drug plasma levels, cyclophosphamide, melphalan, busulfan, carmustine, paclitaxel, docetaxel
Current Drug Metabolism
Title: Pharmacodynamics of High-Dose Chemotherapy
Volume: 2 Issue: 1
Author(s): Yago Netio
Affiliation:
Keywords: Pharmacodynamics High-Dose Chemotherapy, anticancer drug plasma levels, cyclophosphamide, melphalan, busulfan, carmustine, paclitaxel, docetaxel
Abstract: There is usually considerable variability in anticancer drug plasma levels when delivered at high doses requiring stem-cell support. Given their narrow therapeutic windows and wide interpatient pharmacokinetic variability, drug monitoring and pharmacokinetic-directed dosing represent an attractive strategy in this setting. A major previous requirement to successful application of therapeutic drug monitoring is identification of a significant and clinically meaningful pharmacodynamic correlation between a pharmacokinetic parameter and a toxic or therapeutic outcome, or preferably, both. In this review, we will analyze the current knowledge of identified pharmacodynamic correlations in high-dose chemotherapy. We will summarize the observations from other authors and our own, on drugs employed at high doses, such as cyclophosphamide, melphalan, busulfan, carmustine, paclitaxel, or docetaxel.
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Cite this article as:
Netio Yago, Pharmacodynamics of High-Dose Chemotherapy, Current Drug Metabolism 2001; 2 (1) . https://dx.doi.org/10.2174/1389200013338720
DOI https://dx.doi.org/10.2174/1389200013338720 |
Print ISSN 1389-2002 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5453 |
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