Clinical Study of Safety and Efficacy of Universal PSMA CAR- T in Refractory CRPC

"Three patients will be firstly enrolled at a dose level (DL) of 5.0 × 10\^6cells/kg in the DL1 group, following lymphodepleting chemotherapy which will be given under instruction of protocol and investigators' assessment;~Based on preliminary safety data, efficacy information, and PK/PD parameters obtained at DL1 cohort, the investigator may enroll another three patients in a decreased dose level group of DL-2: 3 × 10\^6 cells/kg or DL-1:1 × 10\^6 cells/ kg, after thorough discussions between the investigators."