Pelvic Lymph Node Dissection in Prostate Cancer: Update from a Randomized Clinical Trial of Limited Versus Extended Dissection

Lymph node dissection (LND) has been standard in cancer surgery for more than a century, yet evidence from randomized trials showing a benefit is scarce. We conducted a clinically integrated randomized trial comparing limited versus extended pelvic LND (PLND) during radical prostatectomy and previously reported comparable biochemical recurrence (BCR) rates. We report updated BCR rates and compare rates of metastasis between the study arms.