Radiotherapy After Prostatectomy: Improved Biochemical Relapse-Free Survival With Whole Pelvic Compared With Prostate Bed Only for High-Risk Patients

Conclusion: The results of our study have indicated that WPRT confers superior bRFS compared with PBRT for high-risk patients receiving adjuvant or salvage RT after radical prostatectomy. This advantage was observed only with concurrent TAS. These results are analogous to the benefit from WPRT seen in the Radiation Therapy Oncology Group 94-13 study.