A Phase I/II Study of Cabazitaxel Combined with Abiraterone Acetate and Prednisone in Patients with Metastatic Castrate-Resistant Prostate Cancer (CRPC) whose Disease has Progressed after Docetaxel Chemotherapy

To determine the maximum tolerated dose, and dose limiting toxicities of cabazitaxel administered as a 1-hour infusion every 3 weeks in combination with oral daily abiraterone acetate and prednisone in patients with metastatic CRPC To estimate the anti-tumor activity of cabazitaxel in combination with abiraterone acetate and prednisone in terms of PSA response rate