2014
DOI: 10.1097/ftd.0000000000000026
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Severe Decrease of Cyclosporine Levels in a Heart Transplant Recipient Receiving the Direct Thrombin Inhibitor Argatroban

Abstract: This case report is about a suspected interaction between argatroban, a direct thrombin inhibitor, and cyclosporine, which occurred in a 60-year-old patient after a second heart transplantation. We explored 4 possible mechanisms of interaction, which are an analytical interference, an idiopathic hemodilution, an increase of renal and hepatic clearance, and a metabolic drug-drug interaction.

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Cited by 5 publications
(2 citation statements)
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“…However, there is a very recent case report in which a severe decrease of cyclosporine levels was described in a 60-year-old patient receiving argatroban after a second heart transplant. Possible mechanisms of interaction are considered, such as an analytical interference, an idiopathic hemodilution, an increase of renal and hepatic clearance, and a metabolic drug–drug interaction 29. Furthermore, there have been several studies that characterize the pharmacokinetic and pharmacodynamic properties of argatroban in vulnerable patient groups, ie, elderly patients and patients with renal and/or hepatic dysfunction.…”
Section: Argatroban: Pharmacology and Pharmacokineticsmentioning
confidence: 99%
“…However, there is a very recent case report in which a severe decrease of cyclosporine levels was described in a 60-year-old patient receiving argatroban after a second heart transplant. Possible mechanisms of interaction are considered, such as an analytical interference, an idiopathic hemodilution, an increase of renal and hepatic clearance, and a metabolic drug–drug interaction 29. Furthermore, there have been several studies that characterize the pharmacokinetic and pharmacodynamic properties of argatroban in vulnerable patient groups, ie, elderly patients and patients with renal and/or hepatic dysfunction.…”
Section: Argatroban: Pharmacology and Pharmacokineticsmentioning
confidence: 99%
“…Very different genetic markers such as HLA, POR*28 allele, ABCB1, NFKB1, and many more genotypes (97-99) play a great role in disease and CsA level (98,100), which seem to be of clinical significance. Therapeutic CsA monitoring is still need to adjust CsA dosing after administration of individualized doses (18) also time, other medication and sex differences in cyclosporine pharmacokinetics and ABCB1 gene expression in mononuclear blood cells in African American and Caucasian renal transplant recipients has great impact on CsA blood level that attenuate significance of individual therapy (101)(102)(103). Some data suggests more attention to genetically like NFAT (104) Sommerer C showed NFAT-monitoring has the potential to support pharmacokinetic monitoring during the early post-transplant period (105), however, others like Moes says that dose individualization of Cyclosporine A based on CYP3A4*22 is not indicated (106).…”
Section: Individualizing Target Range and Adjusting Dose Of Cyclosporinementioning
confidence: 99%