使用含有9-去氧-16,16二甲基-9-亚甲前列腺素 E_2(9-Deoxo-16,16-Dimethyl-9-Methyle-ne ProstaglandinE_2)的阴道栓剂试为40例早孕妇女引产。本组孕妇的末次月经均在49天以内。共分三组:甲组10例,先用本品阴道栓剂75mg,6小时后再用30mg。乙组10例先用本品阴道栓30mg,2小时后再用75mg。丙组20例先用本品阴道栓30mg,3小时后再用30mg,如研究负责人认为必要时,6小时后可再用30mg。研究结果:40例中终止早孕成功者27例(占 Forty pregnant women were induced to give birth by using the vaginal suppository with 9-Deoxo-16,16-Dimethyl-9-Methyle-ne Prostaglandin E2. The group of pregnant women in the last menstrual period are less than 49 days. Divided into three groups: A group of 10 cases, first with this product vaginal suppository 75mg, 6 hours and then 30mg. Group B 10 cases with the goods first vaginal suppository 30mg, 2 hours later 75mg. Group C 20 cases with the goods first vaginal suppository 30mg, 3 hours and then use 30mg, such as the study responsible person deemed necessary, 6 hours after the reusable 30mg. Results: In 40 cases, 27 cases of successful early pregnancy termination (accounting for