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对患有盆腔充血,慢性盆腔疼痛达6月余的以及病因不明偶然急性发作的12例女患者(平平年龄31岁)分二组进行了研究。结果发现第一组6例接受氢化麦角胺甲醇盐1mg静脉注射,治疗后不到3分钟的盆腔静脉造影证实药物已转运到子宫。第二组6例以单盲交叉方式,采用氢化麦角胺甲醇盐1mg或生理盐水作安慰剂,在2这急性疼痛期给予。第一组,盆腔静脉直径平均减少35％,静脉造影照片计数平均从8.0降到5.8(P<0.05),表明
Twelve female patients (mean age, 31 years) with pelvic congestion, chronic pelvic pain for more than 6 months and unexplained unexplained acute attacks were studied in two groups. The first group of 6 patients received intravenous injection of 1 mg hydrogenated ergotamine methoxide, pelvic venography less than 3 minutes after treatment confirming delivery of the drug to the uterus. The second group of 6 patients were treated with single-blind crossover with 1 mg of ergotamine methoxide or saline as placebo, administered during 2 acute pain episodes. In the first group, the pelvic venous diameter was reduced by 35% on average, and the phlebography counts averaged from 8.0 to 5.8 (P <0.05), indicating