• Manfred P Wirth, Lothar Weissbach, Franz-Josef Marx, Wilhelm Heckl, Wilfried Jellinghaus, Hubertus Riedmiller, Birgit Noack, Axel Hinke, and Michael Froehner.
• Department of Urology, University Hospital "Carl Gustav Carus", Technical University of Dresden, Fetscherstrasse 74, D-01307 Dresden, Germany. manfred.wirth@mailbox.tu-dresden.de
• Eur. Urol. 2004 Mar 1; 45 (3): 267-70; discussion 270.

ObjectiveTo assess the efficacy and the tolerability of flutamide as adjuvant treatment after radical prostatectomy for locally advanced, lymph node-negative prostate cancer.MethodsMen with locally advanced, lymph node-negative prostate cancer were randomized after radical prostatectomy to receive either flutamide 750mg daily or no adjuvant treatment. Recurrence-free and overall survival were the study end points. Recurrence was defined as a PSA value greater than 5ng/ml or two values greater than 2ng/ml more than three months apart with increasing tendency or three values greater than 1ng/ml more than three months apart with increasing tendency or any clinical recurrence.Results309 patients (157 in the control arm and 152 in the flutamide arm) were eligible for efficacy analysis. The median follow-up was 6.1 years. Recurrence-free survival was better in the flutamide group ( P=0.0041), there was, however, no detectable difference in overall survival ( p=0.92 ). Moreover, there was a considerable toxicity reported in the flutamide group.ConclusionAlthough having some effect on disease recurrence, adjuvant flutamide treatment does not improve median-term overall survival after radical prostatectomy for locally advanced, lymph node-negative prostate cancer.

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