Table 2.

Response rate

Response	Sensitive group (n = 33) (%)		Resistant group (n = 31) (%)
Complete response	1	3.0	0	0.0
Partial response	14	42.4	10	32.3
Stable disease	11	33.3	11	35.5
Progressive disease	7	21.2	10	32.3
Disease control rate	26	78.8	21	67.7
95 % CI		58.2–92.8		44.1–86.6
Overall response rate	15	45.4	10	32.3
95 % CI		20.3–73.1		7.2–67.7