Table 1.

Baseline Characteristics of Study Population

Characteristics	No. (%) of Patients All Patients (N = 16)
Age, y
Median	54
Range	33–73
Sex
Male	3 (19)
Female	13 (81)
Race
White	13 (81)
Asian	2 (13)
Unknown	1 (6)
Smoking history
Never	12 (75)
Former	4 (25)
ECOG performance status
0	14 (88)
1	1 (6)
2	1 (6)
Symptomatic brain metastases
Yes	5 (31)
No	11 (69)
Prior brain radiation
Yes	9 (56)
No	7 (44)
Number of prior lines of therapy
1	10 (63)
2	5 (31)
3	1 (6)
Prior chemotherapy
Yes	6 (37)
No	10 (63)

ECOG, Eastern Cooperative Oncology Group.