The immunotherapy was also associated with fewer emergency department visits than either of the androgen pathway receptor inhibitors.
Real-world data showed that use of the immunotherapy sipuleucel-T (Provenge) during any line of treatment in men with metastatic castration-resistant prostate cancer (mCRPC) improved overall survival (OS) versus treatment regimens that included abiraterone acetate (Zytiga) or enzalutamide (Xtandi), but not sipuleucel-T.1,2
The findings from the retrospective analysis, which were published online in Advances in Therapy, showed a 41% reduction in the risk of death among patients who received sipuleucel-T compared with those who received abiraterone or enzalutamide, but not the immunotherapy. The median OS was improved by 14.5 months with sipuleucel-T