A Pilot Study of Hormonal Therapy Combined With Central Memory T Cells (Tcm) for Patients With Advanced Prostate Cancer

Adoptive cancer immunotherapy,the infusion of tumor-reactive T cells to patients,represents a promising approach for the treatment of advanced metastatic disease.It has been shown that central memory T cells (Tcm) were the optimal antitumor T cells for adoptive cell transfer in cancer patients.However,the potential of autologous Tcm cells to treat the advanced prostate cancer has not been evaluated. This is an open-label pilot study to determine if the infusion of autologous Tcm cells combined with hormonal therapy is safe and effective for the treatment of advanced prostate cancer.This study will have the following two cohorts:Cohort A) metastatic hormone-sensitive prostate cancer (mHSPC) treated with maximal androgen blockade plus autologous Tcm cells and Cohort B) metastatic castration-resistant prostate cancer (mCRPC) treated with abiraterone acetate plus autologous Tcm cells.A total of 60 evaluable subjects will be enrolled over an enrollment period of 24 months.The study is planned to enroll approximately 30 evaluable subjects in each treatment cohort.