Table 4 Plasma pharmacokinetics of SP1049C doxorubicin

From: Phase I dose escalation and pharmacokinetic study of pluronic polymer-bound doxorubicin (SP1049C) in patients with advanced cancer

Patient number

Dose (mg m−2)

Dose (mg)

AUC (h μg ml−1)

Vc (l)

Cl (l h−1)

T1/2 α (h)

T1/2 β (h)

T1/2 γ (h)

 1

5

10.2

0.10

1.27

0.60

0.110

2.02

25.20

 2

10

17.0

0.16

1.81

0.46

0.073

1.76

NA

 3

20

33.0

0.38

12.20

84.2

0.083

0.25

31.10

 4

35

50.0

2.19

22.70

34.4

0.114

1.96

65.50

 6

35

53.0

2.02

26.40

30.2

0.160

3.15

68.00

 7

35

55.0

1.44

36.90

40.8

0.157

4.76

59.10

 8

35

77.0

1.13

56.90

81.4

0.162

9.55

97.00

 9

35

66.0

2.15

35.20

33.1

0.142

6.82

98.70

10

35

60.0

1.37

8.48

41.7

0.071

0.83

25.90

11

50

108.0

2.19

12.70

44.5

0.073

0.69

27.10

12

50

84.0

1.58

55.60

48.6

0.129

1.89

64.10

13

50

121.5

1.65

15.10

63.3

0.069

3.88

47.60

14

50

85.0

2.16

8.51

34.9

0.065

0.89

25.40

15

50

95.0

1.54

50.40

78.7

0.176

6.05

102.00

16

50

95.0

1.93

10.60

47.3

0.084

1.24

35.20

17

70

140.0

4.08

35.90

65.2

0.132

1.07

42.00

18

70

120.0

3.21

10.80

37.7

0.086

2.96

31.50

19

70

134.0

4.20

5.85

29.0

0.089

2.79

31.00

20

70

123.0

2.19

25.00

67.1

0.093

3.05

32.70

21

90

167.0

3.70

39.30

56.4

0.183

4.94

65.50

22

90

185.0

2.91

8.04

46.2

0.062

0.73

22.30

23

90

189.0

4.29

45.40

56.8

0.105

2.96

49.50

24

70

125.0

1.62

18.30

71.4

0.089

1.73

21.30

25

70

154.0

2.95

49.40

87.4

0.108

2.83

39.20

26

70

120.0

2.09

24.10

56.8

0.082

1.91

56.50

  1. AUC=area under the curves; Vc=Volume (central); Cl=Clearance.