Figure 2.
Kaplan-Meier estimates of OS and PFS for patients meeting eligibility criteria C4 and C6. A, PFS of patients meeting/not meeting eligibility criterion C4 (bulky ≥ 5 cm lymphadenopathy or high-grade tumor mass in prostate/pelvis). B, OS of patients meeting/not meeting eligibility criterion C4. C, PFS of patients meeting/not meeting eligibility criterion C6 (presence of NE markers on histology or serum plus elevated serum LDH and/or malignant hypercalcemia and/or elevated serum CEA). D, OS of patients meeting/not meeting eligibility criterion C6.