Pharmacokinetic parameters of deferasirox and deferiprone in rat plasma after I. V administration of 185 mg kg−1 of DFX and 465 mg kg−1 of DFP.
Parameters | DFX | DFP | ||
---|---|---|---|---|
Single administration gp | Combined administration gp | Single administration gp | Combined administration gp | |
t 1/2 (h) | 7.92 ± 1.14 | 7.15 ± 0.60 | 9.29 ± 1.13 | 9.26 ± 1.14 |
C max (μg mL−1) | 38.05 ± 3.08 | 41.28 ± 3.21 | 35.25 ± 3.63 | 36.66 ± 4.11 |
T max (h) | 1.50 ± 0.51 | 1.50 ± 0.53 | 1.00 ± 0.21 | 1.00 ± 0.22 |
Elimination rate constant (K) | 0.088 ± 0.05 | 0.097 ± 0.04 | 0.075 ± 0.02 | 0.075 ± 0.03 |
Volume of distribution (Vd) (L) | 9.83 ± 1.91 | 9.38 ± 1.46 | 28.27 ± 2.86 | 27.30 ± 2.70 |
Clearance (cl) (L h−1) | 0.89 ± 0.09 | 0.91 ± 0.23 | 2.11 ± 0.23 | 2.04 ± 0.38 |
AUC 0→t (μg mL−1 h−1) | 12.23 ± 1.89 | 12.96 ± 1.67 | 17.66 ± 2.54 | 16.44 ± 2.98 |
AUC 0→∞ (μg mL h−1) | 275.39 ± 7.70 | 278.26 ± 3.66 | 256.86 ± 6.34 | 304.52 ± 5.71 |