Combination of screening and preoperative endocrine therapy: the potential for an important decrease in prostate cancer mortality

The Journal of Clinical Endocrinology and Metabolism
F LabrieB Candas

Abstract

Prostate cancer is the second cause of cancer death in men in the Western world; its medical and social impact is comparable to that of breast cancer in women. Although it is well recognized that early treatment is the only possibility for reducing the high rate of death from prostate cancer, screening and even early treatment are controversial issues due mainly to arguments based upon old literature and lack of awareness of the significant advances recently made in this field. As it is well known that surgical removal of organ-confined prostate cancer cures the disease, and it has been demonstrated that annual screening with prostate-specific antigen coupled with digital rectal examination followed, when indicated, by transrectal ultrasonography of the prostate more than doubles the proportion of organ-confined disease, screening alone offers the possibility of at least doubling the number of patients curable from prostate cancer or the potential for a cure to an estimated 45% of prostate cancer patients compared to a maximum of 20% in the absence of screening. It is important to mention that screening does not detect small and insignificant cancers, especially when random biopsies are not performed routinely. The critical vol...Continue Reading

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