Le cancer de la prostate: Acquis et challenges pour l'an 2000

Principles of the diagnosis and treatment of prostate cancer at any stage are still improving. Early diagnosis is accessible throughout the use of the PSA test associated with digital rectal examination which lead to indicate transrectal biopsies. This allowed to treat patients at an earlier stage and significantly improved prognosis in the case of organ confined disease. Progress made in the radical prostatectomy technique have contributed to decrease the postoperative morbidity and is the treatment of reference in clinically localized disease. Radiation therapy still remains a valuable alternative, however, results are more difficult to evaluate. Hormonal treatment using androgen deprivation is indicated at the stage of metastasis. LHRH agonist associated with anti antiandrogens are as much efficacious as surgical castration. Unfortunately, the prognosis of advanced disease remains unpredictable. Objectives for the future will be to improve the diagnostic and staging of prostate cancer et to better define therapeutic indications; better understand the effects of androgen deprivation; and to propose new therapies for hormone refractory cancers.