This report evaluated whether biochemical recurrence (BCR) as a time-dependent covariate (t) after radical prostatectomy (RP) for prostate cancer was associated with the risk of death and whether salvage therapy with radiotherapy (RT) and/or hormonal therapy (HT) can lessen this risk
Department of Medical Oncology, Dana-Farber Cancer Institute, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA. toni_choueiri@dfci.harvard.edu