The Pharmocogenomics of Warfarin
Warfarin, a coumarin anticoagulant, is used worldwide for the treatment and prevention of thromboembolic disease. Warfarin therapy, however, can be difficult to manage because of the drugâs narrow therapeutic index and the wide interindividual variability in patient response. It is now clear that...
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Published in | Molecular interventions Vol. 6; no. 4; p. 223 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
American Society for Pharmacology and Experimental Therapeutics
01.08.2006
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Online Access | Get full text |
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Summary: | Warfarin, a coumarin anticoagulant, is used worldwide for the treatment and prevention of thromboembolic disease. Warfarin
therapy, however, can be difficult to manage because of the drugâs narrow therapeutic index and the wide interindividual variability
in patient response. It is now clear that genetic polymorphisms in genes influencing metabolism ( CYP2C9 ) and pharmacodynamic response ( VKORC1 ) are strongly associated with warfarin responsiveness. Optimal warfarin dosing in turn drives other positive anticoagulationârelated
outcomes. Therefore, a strong basic science argument is emerging for prospective genotyping of warfarin patients. Effective
clinical translation would establish warfarin pharmacogenomics as a heuristic model for personalized medicine. |
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ISSN: | 1534-0384 1543-2548 |
DOI: | 10.1124/mi.6.4.8 |