Table 2.

PSA response rates at 3 and 6 months

3 mo6 mo
N = 38an (%)(80% exact CI)n (%)(80% exact CI)
PSA ≤0.2 ng/mL6 (16)9–263 (8)3–17
PSA3031 (82)71–8922 (58)46–69
PSA5029 (76)65–8519 (50)39–62
PSA9012 (32)22–439 (24)15–35

NOTE: PSA response rate: percentage of patients achieving a decline in PSA of ≥90% (PSA90), ≥50% (PSA50), ≥30% (PSA30).

  • aN = 38 represents the PSA-evaluable population.