Pharmacokinetic Drug-Drug Interaction of Calcium Channel Blockers With Cyclosporine in Hematopoietic Stem Cell Transplant Children - Archive ouverte HAL
Article Dans Une Revue Annals of Pharmacotherapy Année : 2014

Pharmacokinetic Drug-Drug Interaction of Calcium Channel Blockers With Cyclosporine in Hematopoietic Stem Cell Transplant Children

Pharmacokinetic drug-drug interaction of calcium channel blockers with cyclosporine in hematopoietic stem cell transplant children.

Résumé

Background: Cyclosporine (CsA) is frequently responsible for hypertension in bone marrow transplant children. Calcium channel blockers (CCBs) are considered to be the best treatment for CsA-induced hypertension, but they may alter the exposure and the effect of CsA by inhibiting the CYP3A4 pathway of CsA metabolism or P-gp. However, the inhibitory effect on CYP3A4 may vary among CCBs. Methods: This study aimed to quantify the pharmacokinetic drug-drug interaction between CsA and nicardipine, amlodipine, and lacidipine. In all, 51 children who received CsA and CCB concomitantly were included. Results: Dose-normalized CsA trough blood concentrations significantly increased in patients treated with nicardipine and amlodipine, whereas they remained stable in patients treated with lacidipine. Conclusions: Because lacidipine appears to have no effect on CsA exposure, it may be the best option among CCBs for treating high blood pressure caused by CsA in children.
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Dates et versions

hal-04638202 , version 1 (08-07-2024)

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Citer

Elodie Bernard, Sylvain Goutelle, Yves Bertrand, Nathalie Bleyzac. Pharmacokinetic Drug-Drug Interaction of Calcium Channel Blockers With Cyclosporine in Hematopoietic Stem Cell Transplant Children. Annals of Pharmacotherapy, 2014, 48 (12), pp.1580-1584. ⟨10.1177/1060028014550644⟩. ⟨hal-04638202⟩
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