Table 2.

Tumor responses.

Responses	Total (n = 57)	Chemo-Sensitive (n = 33)	Chemo-Refractory (n = 24)
CR	0 (0.0%)	0 (0.0%)	0 (0.0%)
PR	42 (73.7%)	33 (100.0%)	9 (37.5%)
SD	11 (19.3%)	0 (0.0%)	11 (45.8%)
PD	4 (7.0%)	0 (0.0%)	4 (16.7%)
ORR	73.7% [95% CI, 60.3–84.5%]	100.0% [95% CI, 89.4–100.0%]	37.5% [95% CI, 18.8–59.4%]
DCR	93.0% [95% CI, 83.0–98.1%]	100.0% [95% CI, 89.4–100.0%]	83.3% [95% CI, 62.6–95.3%]

CR, complete response; DCR, disease control rate; ORR, objective response rate; PD, progressive disease; PR, partial response; SD, stable disease.