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Table 2 Treatment response of bevacizumab plus irinotecan for patients with recurrent malignant glioma

From: Effects of bevacizumab plus irinotecan on response and survival in patients with recurrent malignant glioma: a systematic review and survival-gain analysis

Study

mPFS

PFS 6-month (%)

mOS

OS 6-month

Response rate (%)

Survival gain

Response gain

Chen [15]

2.4

9.5

8.5

61.9

38

4.23

21.37

Vredenburgh [16]

5.5

46

9.6

77

57

5.07

42.18

Bokstein [17]

4.2

25

7

55

47

0.73

31.02

Guiu [18]

NR

NR

NR

NR

36

-7.91

22.72

Ali [19]

5.5

46.2

6.2

53.85

77

2.81

61.96

Desjardins [20]

6.9

55

14.9

79

61

4.27

36.38

Kang [21]

5.1

45.8

12.6

84

44

2.94

24.34

Poulsen [22]

5

32.4

6.9

NR

28

-0.65

8.24

Zuniga Cohort A [23]

13.4

78.6

NR

85.7

86

12.6

61.49

Zuniga Cohort B [23]

7.6

63.7

11.5

78

76

6.72

60.71

Friedman [24]

5.6

50.5

8.7

NR

37.8

1.24

22.84

  1. mPFS median progression-free survival, mOS median overall survival
  2. Response rate (%) = complete response (%) + partial response (%)
  3. NR = not reported