Optimal sequencing of docetaxel and abiraterone in men with metastatic castration-resistant prostate cancer.

Background: Recent advances have yielded multiple new life-prolonging treatments for men with metastatic castration-resistant prostate cancer (mCRPC) including chemotherapy, next-generation hormonal therapy, immunotherapy, and radiopharmaceutical products. However, the optimal sequencing of these agents to maximize clinical benefit remains unclear. Recent data from the CHAARTED and STAMPEDE studies suggest that early use of docetaxel in men with metastatic hormone-sensitive prostate cancer (mHSPC) significantly improves survival, but whether early compared with delayed use of chemotherapy also provides a survival advantage in mCRPC is unknown.