Table 4.

Local responses evaluated by RECIST criteria after treatment

Group	Patient number					Effective rate (%)*
	Total	CR	PR	SD	PD
Combo	19	2	7	8	2	47.3
Control	39	0	15	18	6	38.4

P=0.333, Wilcoxon rank test;

^*Effective rate=(patient numbers of CR and PR)/(total patient number)