Table 3 Summary of PK parameters (primary PK population).
ATX-101 20 mg/m2 | ATX-101 30 mg/m2 | ATX-101 45 mg/m2 | ATX-101 60 mg/m2 | |||||
|---|---|---|---|---|---|---|---|---|
Parameter (unit) | n | Value | n | Value | n | Mean (SD) | n | Mean (SD) |
AUC0-inf (h × ng/mL) | 0 | N/A | 1 | 2080 | 4 | 2200 (591) | 6 | 3700 (1220) |
AUC0-t (h × ng/mL) | 1 | 666 | 1 | 1900 | 4 | 1980 (427) | 8 | 3320 (1260) |
Cmax (ng/mL) | 1 | 468 | 1 | 720 | 4 | 1150 (166) | 8 | 1320 (815) |
kel (/h) | 0 | N/A | 1 | 1.81 | 4 | 2.25 (1.57) | 6 | 1.51 (0.46) |
CL (mL/h/m2) | 0 | N/A | 1 | 14,400 | 4 | 21,500 (6120) | 6 | 17,800 (5880) |
Vz (mL/m2) | 0 | N/A | 1 | 7970 | 4 | 13,100 (6830) | 6 | 12,900 (5520) |
MRT0-inf (h) | 0 | N/A | 1 | 0.611 | 4 | 0.889 (0.393) | 6 | 1.54 (0.66) |
Cmax/D (m2 × ng/mL/mg) | 1 | 23.4 | 1 | 24 | 4 | 25.6 (3.68) | 8 | 22 (13.6) |
AUC0-inf/D (h × [ng/mL] × m2/mg) | 0 | N/A | 1 | 69.5 | 4 | 49.3 (13.1) | 6 | 61.7 (20.4) |
AUC0-t/D (h × [ng/mL] × m2/mg) | 1 | 33.3 | 1 | 63.5 | 4 | 44 (9.49) | 8 | 55.4 (21.1) |
t1/2 el (h) Median [Min;Max] | 0 | N/A | 1 | 0.38 [N/A] | 4 | 0.45 [0.19;0.87] | 6 | 0.48 [0.31;0.70] |
tmax (h) Median [Min;Max] | 1 | 2.02 [N/A] | 1 | 2.98 [N/A] | 4 | 2.37 [1.32;2.82] | 8 | 4.75 [1.60;9.12] |
tlast (h) Median [Min;Max] | 1 | 2.17 [N/A] | 1 | 3.32 [N/A] | 4 | 2.77 [2.25;3.82] | 8 | 5.13 [3.23;9.62] |