Table 2.

PSA Best Responses within First 12 Months Post-Registration

Best PSA Response	PSA Status at Registration (N=40)
	Rising	Stable/Falling	Total
NO/NA	20 (59%)	2 (33%)	22 (55%)
PR	10 (29%)	3 (50%)	13 (32%)
CR	4 (12%)	1 (17%)	5 (12%)
Total	34	6	40
Responses at 12 month time point
NO/NA	25 (74%)	2 (33%)	27 (67%)
PR	5 (15%)	3 (50%)	8 (20%)
CR	4 (12%)	1 (17%)	5 (12%)
Total	34	6	40

Abbreviations: CR, Complete response with a PSA of ≤ 0.2 ng/ml; NO/NA, no response or not applicable; PR, partial response (PSA level > 0.2 but < 4 ng/ml.); PSA, Prostate Specific Antigen