Formulation Pharmacokinetic parameters Reference
Tmax Cmax Cmax/Dose AUC0-t AUC0-t/Dose AUC0-∞ AUC0-∞/Dose T1/2
(Hours) (ng/mL) (ng/mg ml) (ng.hr/m) (ng.hr/ mg. mL) (ng.hr/mL) (ng.hr/mg. mL) (Hours)
Vastarel 20 mg (SD) 2.7 ± 1 47 ± 9 2.35 369.8 ± 76 18.49 789.6 ± 165 39.48 4.6 ± 1.3 [27]
IR 20 mg 2.0 ± 0.008 35.0 ± 5.2 1.75 - - 623.8 ± 100.8 31.19 7.39 ± 1.1 [30]
IR 20 mg 1.8 53.6 2.68 - - 508.9 25.445 6 [31]
IR 40 mg 2.73 127.5 3.1875 - - - - -
Test 20 mg 2.312 ± 0.66 74.85 ± 12.13 3.7425 673.1 ± 117.6 33.655 717.1 ± 120.9 35.855 4.78 ± 0.92 [32]
Reference 20 mg 2.211 ± 0.61 71.93 ± 14.32 3.5965 652.3 ± 121.9 32.615 692 ± 128.6 34.6 4.74 ± 0.82
Reference 35 mg MR 3.54 98.57 2.82 410.01 (t-12)   462.78 13.22 3.45 [33]
Test 35 mg MR (Metacard) 4 104.78 2.99 423.81 12.11 472.51 13.50 3.69
Test 35 mg MR (Matenol) (Fasting Study) 5 142 4.06 1320 37.71 1430 40.86 5.62 [34]
Vastarel 35 mg MR (Fasting Study) 4.5 135 3.86 1270 36.29 1360 38.86 5.32
Test 35 mg MR (Matenol)
(Fed Study)
4.5 183 5.23 1440 41.14 1530 43.71 4.97
Vastarel 35 mg MR (Fed Study) 5 169 4.83 1450 41.43 1580 45.14 5.29
Three layer matrix tablet 50 mg 6.1 ± 0.6 61.5 ± 3.3 1.23 -   1327.9 ± 304.5 26.56 20.84 ± 3.0 [30]
Test 70 mg (OD) 6 85.443 1.22 1656.903 23.66 - - 7.29 In-House Study
Preductal 35 mg MR 4.5 69.366 1.98 592.56 16.93 - - 5.25
Table 10: Pharmacokinetic properties of TMZ from literature and in-house study.
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