[Treatment of prostatic cancer with an LH-RH analog]

LH-RH analog (Buserelin) was administered in 10 cases of untreated prostatic cancer in our hospitals. All 10 cases had stage D2 disease. Five cases were of moderately differentiated carcinoma and 5 cases were of poorly differentiated carcinoma. The levels of luteinizing hormone and follicle stimulating hormone in blood plasma tended in decrease four weeks after treatment except for one case. The levels of testosterone in blood plasma reached the castrated level four weeks after administration except for the above one case. In adjacent effect by National Prostatic Cancer Project Criteria, the LH-RH proved to be effective in 6 of the 10 cases. The flush of face appeared in two cases, but it disappeared spontaneously. One case had a slight temporal macrohematuria one week after treatment.