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Table 4 Distant relapse-free survival and progression free survival

From: Phase II randomized trial of capecitabine with bevacizumab and external beam radiation therapy as preoperative treatment for patients with resectable locally advanced rectal adenocarcinoma: long term results

 

Arm A (BVZ + CAPE + RT)

Arm B (CAPE + RT)

Distant relapse-free survival

44 patients

46 patients

 No of patients with event

11 (25.00%)

10 (21.74%)

 No of censored patients

33 (75.00%)

36 (78.26%)

Percent Survival (%, 95 CI)

 36 Time (months)

81.05 (65.65, 90.04)

80.43 (65.77, 89.30)

 60 Time (months)

76.20 (60.27, 86.43)

78.26 (63.36, 87.66)

Kaplan-Meier model

P-value (Log-rank)

 

0.6923

Cox Model

Hazard ratio (95% CI)

Cox Model P-value

 Arm A (BVZ + CAPE+RT) vs Arm B (CAPE+RT)

1.1887 (0.5047, 2.8000)

0.6924

Disease free survival

 No of patients with event

15 (34.09%)

15 (32.61%)

Earliest contributing event:

 Distant metastases

11

10

 Second tumor

1

4

 Death

3

1

 No of censored patients

29 (65.91%)

31 (67.39%)

Lab

 Median (95% CI)

NA (62.76, NA)

NA (64.13, NA)

 25th–75th percentile

34.67 - NA

19.22 - NA

Percent Survival (%, 95 CI)

 36 months

75.00 (59.42, 85.30)

71.74 (56.36, 82.50)

 60 months

68.18 (52.27, 79.76)

69.57 (54.09, 80.71)

Kaplan-Meier model

P-value (Log-rank)

 

0.9820

Cox Model

Hazard ratio (95% CI)

Cox Model P-value

 Arm A (BVZ + CAPE+RT) vs Arm B (CAPE+RT)

1.0083 (0.4927, 2.0635)

0.9820