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Table 1 Patient characteristics of all 155 included patients

From: Real-world study of bevacizumab treatment in patients with ovarian cancer: a Chinese single-institution study of 155 patients

Characteristics

FL group

(N = 77)

RT group

(N = 78)

Total

(N = 155)

NT group

(N = 35)

NT + FL group

(N = 23)

FLA group

(N = 19)

Age (years), Median (range)

58(45–71)

59(43–77)

56(36–74)

58(32–73)

58(32–77)

Tumor location, n (%)

 Ovary

35(100)

23(100)

19(100)

77(98.7)

154(99.4)

 Fallopian tube

0(0)

0(0)

0(0)

0(0)

0(0)

 Primary peritoneum

0(0)

0(0)

0(0)

1(1.3)

1(0.6)

Histology, n(%)

 Serous

35(100)

21(91.4)

18(94.7)

72(92.3)

146(94.2)

 Clear cell

0(0)

1(4.3)

0(0)

3(3.8)

4(2.6)

 Mucinous

0(0)

0(0)

1(5.3)

2(2.6)

3(1.9)

 Others

0(0)

1(4.3)

0(0)

1(1.3)

2(1.3)

Tumor grade, n(%)

 High

34(97.1)

23(100)

18(94.7)

73(93.6)

148(95.5)

 Low

1(2.9)

0(0)

1(5.3)

5(6.4)

7(4.5)

FIGO stage, n(%)

 I

0(0)

0(0)

0(0)

2(2.6)

2(1.3)

 II

0(0)

0(0)

1(5.3)

7(9.0)

8(5.2)

 III

19(54.3)

14(60.9)

12(63.2)

46(59.0)

91(58.7)

 IV

13(37.1)

9(39.1)

6(31.5)

22(28.2)

50(32.3)

 Unknown

3(8.6)

0(0)

0(0)

1(1.2)

4(2.5)

Administration route, n(%)

 Intravenous

30(85.7)

22(95.7)

19(100)

61(78.2)

132(85.2)

 Intraperitoneal

1(2.9)

0(0)

0(0)

8(10.3)

9(5.8)

 Intrathoracic

1(2.9)

0(0)

0(0)

2(2.6)

3(1.9)

 ≥ 2 routes of administration

3(8.5)

1(4.3)

0(0)

7(8.9)

11(7.1)

Dosage (mg/kg), n(%)

 15

7(20)

12(52.2)

8(42.1)

16(20.5)

43(27.7)

 7.5

25(71.4)

11(47.8)

11(57.9)

53(67.9)

100(64.5)

 5

3(8.6)

0(0)

0(0)

9(11.6)

12(7.8)

Germline BRCA status, n(%)

 BRCA1 mutation

5(14.3)

1(4.3)

1(5.3)

10(12.8)

17(11)

 BRCA2 mutation

1(2.8)

1(4.3)

3(15.8)

3(3.8)

8(5.2)

 BRCA wild-type

21(60)

20(87.1)

14(73.6)

52(66.7)

107(69)

 Unknown

8(22.9)

1(4.3)

1(5.3)

13(16.7)

23(14.8)

  1. Abbreviations: FL group patients receiving bevacizumab as first-line chemotherapy, NT group patients receiving bevacizumab during NACT alone, NT + FL group patients receiving bevacizumab during both neoadjuvant and first-line chemotherapy, FLA group patients receiving bevacizumab during first-line chemotherapy alone, RT group patients receiving bevacizumab as recurrence therapy, FIGO the International Federation of Gynecology and Obstetrics