ERA SPECIFIC BIOCHEMICAL RECURRENCE-FREE SURVIVAL FOLLOWING RADICAL PROSTATECTOMY FOR CLINICALLY LOCALIZED PROSTATE CANCER

Abstract

Widespread early detection programs for prostate cancer resulted in downward stage migration in men presenting with prostate cancer at our institution during the last 18 years. Also, we have demonstrated a biochemical recurrence-free survival advantage, probably secondary to an improved therapeutic outcome as well as lead time bias, in men who underwent surgery between 1989 and 1998, compared with those between 1982 and 1988. When trying to compare the efficacy of different treatment modalities for prostate cancer, the era in which patients underwent therapy is an important factor to be considered.