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Table 1 Demographic and clinical parameters of 50 patients with mRCC treated with sunitinib

From: The best objective response of target lesions and the incidence of treatment-related hypertension are associated with the survival of patients with metastatic renal cell carcinoma treated with sunitinib: a Japanese retrospective study

Variables

All cases (n = 50)

CR/PR (n = 12)

SD (n = 22)

PD (n = 6)

NE (n = 10)

P value

Age [median (IQR)]

64 (58–71)

63 (56–77)

63 (57–67)

61 (56–66)

70 (64–76)

0.16†

Follow-up months [median (IQR)]

20 (10–25)

21 (15–25)

22 (13–30)

12 (6–23)

18 (7–25)

0.38†

Gender

     

0.51‡

 Male

40 (80 %)

10 (83 %)

17 (77 %)

6 (100 %)

7 (70 %)

 

 Female

10 (20 %)

2 (17 %)

5 (23 %)

0 (0 %)

3 (30 %)

 

Prior nephrectomy

     

0.95‡

 Yes

44 (88 %)

11 (92 %)

19 (86 %)

5 (83 %)

9 (90 %)

 

 No

6 (12 %)

1 (8 %)

3 (14 %)

1 (17 %)

1 (10 %)

 

Tumor histology

     

0.41‡

 Clear cell

40 (80 %)

11 (92 %)

15 (68 %)

5 (83 %)

9 (90 %)

 

 Non-clear cell

4 (8 %)

0 (0 %)

4 (18 %)

0 (0 %)

0 (0 %)

 

 Unknown

6 (12 %)

2 (17 %)

3 (14 %)

1 (17 %)

1 (10 %)

 

 Concomitant sarcomatoid variant

2 (4 %)

0 (0 %)

0 (0 %)

1 (17 %)

1 (10 %)

 

ECOG-PS

     

0.06‡

 0/1

41 (82 %)

11 (92 %)

19 (86 %)

5 (83 %)

5 (50 %)

 

 2/3

9 (18 %)

1 (8 %)

3 (14 %)

1 (17 %)

5 (50 %)

 

Metastatic sites

     

0.24‡

 Lung

28 (56 %)

7 (58 %)

12 (55 %)

5 (83 %)

4 (40 %)

 

 Lymph nodes

12 (24 %)

3 (25 %)

8 (36 %)

2 (33 %)

1 (10 %)

 

 Bone

19 (38 %)

2 (17 %)

10 (45 %)

0 (0 %)

5 (50 %)

 

 Liver

4 (8 %)

1 (8 %)

1 (5 %)

1 (17 %)

1 (10 %)

 

 Pancreas

2 (4 %)

2 (17 %)

0 (0 %)

0 (0 %)

0 (0 %)

 

Heng risk group

     

0.016‡

 Favorable

10 (20 %)

3 (25 %)

5 (23 %)

1 (17 %)

1 (10 %)

 

 Intermediate

29 (58 %)

8 (67 %)

14 (63 %)

3 (50 %)

4 (40 %)

 

 Poor

11 (22 %)

1 (8 %)

3 (14 %)

2 (33 %)

5 (50 %)

 

Serum CRP (mg/dL) (mean ± SEM)

2.70 ± 0.61

1.35 ± 0.78

2.79 ± 0.90

2.62 ± 1.43

4.18 ± 1.98

0.41†

Serum sodium (mmol/L) (mean ± SEM)

139.4 ± 0.38

139.8 ± 0.59

140.3 ± 0.43

138.7 ± 1.26

137.4 ± 1.08

0.09†

  1. IQR interquartile range; ECOG-PS Eastern Cooperative Oncology Group-perfomance status; CRP C-reactive protein; CR complete response; PR pertial response; SD stable disease; PD progressive disease; NE not evaluated; SEM standard error of mean
  2. †Kruskal–Wallis test; ‡ Chi square test or Fisher’s exact test