Leuprolide versus Diethylstilbestrol for Metastatic Prostate Cancer

Abstract
We compared the efficacy and safety of the gonadotropin-releasing hormone analogue, leuprolide (1 mg subcutaneously daily), with diethylstilbestrol (DES, 3 mg by mouth daily) in patients with prostate cancer and distant metastases (Stage D2) who had not previously received systemic treatment.