NCT01337518 2012-12-18A Phase 1a/1b Study to Evaluate the Safety of EZN-4176, in Adult Patients With Castration-Resistant Prostate CancerEnzon Pharmaceuticals, Inc.Phase 1 Suspended150 enrolled
NCT00443573 2008-05-07Safety Study of Recombinant NAPc2 to Prevent Tumor Progression and Metastases in Metastatic Colon CancerARCA Biopharma, Inc.Phase 1/2 Suspended100 enrolled