Safety Study of Autologous Dendritic Cells Injected Into the Prostate After Cryoablation for Advanced Prostate Cancer

"Intratumoral injection of VDC2008 post-cryotherapy.~Dosage will depend on cohort: 2.5 x 10\^7, 7.5 x 10\^7 or 1.0 x 10\^8 cells"

Cyclophosphamide i.v. given at day -3 (dose: 300mg/m2); Low-dose Cyclophosphamide pill given twice daily (dose: 25 mg, p.o., b.i.d. for 7 days on and 7 days off; a total of 6 cycles \[1 cycle = 4 weeks\] starting Week 2 after cryoablation and going to Week 26)