Overview Study of Recurrent Prostate Cancer With Rising Prostate Specific Antigen (PSA) Status: Completed Trial end date: 2012-06-01 Target enrollment: Participant gender: Summary disulfiram is a DNA methyltransferase inhibitor that may provide benefit for patients with prostate cancer by restoring tumor suppressor genes. Phase: N/A Details Lead Sponsor: Johns Hopkins UniversitySidney Kimmel Comprehensive Cancer Center at Johns HopkinsTreatments: Disulfiram