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Title: [Course of prostate cancer under estrogen therapy]. Author: Ducassou J, Richaud C, Hermanowicz M, Fiquet JM, Alimi JC. Journal: J Urol Nephrol (Paris); 1977; 83(1-2):91-9. PubMed ID: 875131. Abstract: 150 cases of prostate cancer treated with estrogens at the Urology clinic of the Hotel-Dieu from 1963 to 1974 are presented. The men ranged in age from 50 to 91; the majority were 60-69 years. Their clinical stages were 29% Stage 1, no perceptible mass; 43% Stage 2, nodule felt on rectal exam; 13% Stage 3, tumor extended outside the prostate but not metastases, normal prostatic phosphatases; and 15% Stage 4, elevated prostatic phasphatases and metastases. Diagnosis was by urinary symptoms in Stage 2 or above, rectal palpation, and puncture biopsy under local anesthesia. Estrogen treatment consisted of diethylstilbestrol, stilbelstrol diphosphate or TACE (Chlorotraianisene), or estradiol. Estrogen side effects were loss of libido after 1 month, gynecomastia, and nausea. Other treatments included prostatectomy in Stages 1 and 2, cobalt in 5 cases, castration in 3 cases, 1 endo-uretral resection, and 1 hypophysectomy. 50% died in 1 year and 16% were lost to follow up and presumed dead in 1 year; the mean survival of the others was 3 years. Estrogen therapy improved symptoms and reversed tumor growth temporarily in hormone-dependent cancers, but these tumors all escape hormone control eventually.[Abstract] [Full Text] [Related] [New Search]