Table 1 Demographic and disease characteristics of patients in the safety analysis set.

From: A post-marketing surveillance study of dabrafenib and trametinib combination in Japanese patients with unresectable advanced or recurrent BRAF-mutated NSCLC

Baseline characteristic

Safety analysis set (N = 76)

Sex, n (%)

 Male

49 (64.47)

 Female

27 (35.53)

Age (years)

 Mean (SD)

68.0 (10.2)

 Median

68.5

 Min-Max

31-87

Age category, n (%)

 < 15 years

0

 ≥ 15 to < 65 years

20 (26.32)

 ≥ 65 years

56 (73.68)

Age (late elderly), n (%)

 < 75 years

56 (73.68)

 ≥ 75years

20 (26.32)

Duration of diseases (weeks)

n = 73

 Mean (SD)

114.3 (153.0)

 Median

51.0

 Min-Max

0-748

Medical history, n (%)

 No

47 (61.84)

 Yes

29 (38.16)

Comorbidity, n (%)

 No

28 (36.84)

 Yes

48 (63.16)

Comorbidity: Hepatic impairment, n (%)

 No

76 (100.00)

 Yes

0

Comorbidity: renal impairment, n (%)

 No

75 (98.68)

 Yes

1 (1.32)

Comorbidity: cardiac disorders, n (%)

 No

71 (93.42)

 Yes

5 (6.58)

Comorbidity: others, n (%)

 No

28 (36.84)

 Yes

48 (63.16)

ECOG performance status, n (%)

 0

24 (31.58)

 1

41 (53.95)

 2

9 (11.84)

 3

2 (2.63)

 4

0

Lung cancer staging classification, n (%)

 Stage IA

0

 Stage IB

0

 Stage IIA

1 (1.32)

 Stage IIB

0

 Stage IIIA

4 (5.26)

 Stage IIIB

7 (9.21)

 Stage IIIC

0

 Stage IVA

26 (34.21)

 Stage IVB

37 (48.68)

 Unknown/not specified

1 (1.32)

Histology, n (%)

 Large cell carcinoma

0

 Squamous cell carcinoma

1 (1.32)

 Adenocarcinoma

71 (93.42)

 Pleomorphic carcinoma

1 (1.32)

 Other

3 (3.95)

Brain metastases, n (%)

 No

63 (82.89)

 Yes

13 (17.11)

Smoking history, n (%)

 Never smoked

19 (25.00)

 Former smoker

47 (61.84)

 Current smoker

7 (9.21)

 Unknown

3 (3.95)

Number of lines of therapy used before the start of treatment with DAB/TRA, n (%)

 0

24 (31.58)

 1

20 (26.32)

 2

8 (10.53)

 3

10 (13.16)

 4

12 (15.79)

 Unknown

2 (2.63)

Prior surgery for primary diagnosis, n (%)

 No

53 (69.74)

 Yes

23 (30.26)

Prior radiotherapy for primary diagnosis, n (%)

 No

51 (67.11)

 Yes

25 (32.89)

Prior treatment for primary disease, n (%)

 No

24 (31.58)

 Yes

52 (68.42)

Prior ICI medication immediately before DAB/TRA administration, n (%)

 No

61 (80.26)

 Yes

15 (19.74)

  1. DAB dabrafenib, ECOG Eastern Cooperative Oncology Group, ICI immune checkpoint inhibitor, SD standard deviation, TRA trametinib.