Table 2.

Tumor response after 12 weeks of treatment starting (n=33)

Status	n	%
Complete response	0	0
Partial response	2	6.1
Stable disease	11	33.3
Progressive disease	18	54.5
Not evaluable	2*	6.1
Disease control rate after 12 weeks of treatment starting, %	39.4 (95% CI 21.8–57.0)
Overall disease control rate, %	66.7** (95% CI 49.7–83.6)
Overall response rate, %	6.1 (95% CI −2.5–14.7)

Note:

^*Tumor response was not evaluable in two patients who refused to cooperate after treatment initiation.

^**Overall disease control was achieved in 22 patients.

Abbreviation: CI, confidence interval.