From the Department of Hematology and Oncology, Emory University, and The American Cancer Society, Atlanta, GA (OWB); University of Colorado, Denver, CO (SL); and Washington University, St. Louis, MO (GA)
Authors disclosures of potential conflicts of interest are found at the end of this article.
Address reprint requests Otis W. Brawley, MD, Chief Medical Officer, American Cancer Society, 250 Williams Street, NW, Atlanta, GA 30303-1002; e-mail: otis.brawley{at}cancer.org
Overview: Prostate cancer is a major health problem in the Western world. A drug that reduces incidence of the disease could have significant impact. Such a drug must be of low toxicity, and other benefits (e.g., prevention of benign prostatic hyperplasia [BPH] symptoms) would be desirable. 5-alpha reductase (5-AR) inhibitors are likely candidates. Data from clinical trials are reviewed.