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小剂量米非司酮给药方式对子宫内膜发育影响的临床观察 被引量:1

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摘要 目的探讨采取月经后半周期口服小剂量米非司酮的给药方法对子宫内膜发育的影响。方法选择我院妇产科门诊志愿参加避孕研究的健康妇女共20例,随机分成两组,每组10例。对照周期为服药前一个月经期;用药周期自月经第15d开始,A组每日口服米非司酮5mg,B组隔日口服米非司酮5mg,连续14d,停药14d后进入下一个用药周期。对比两组月经周期及子宫内膜形态学。结果 A组月经周期延长,与对照周期比较,差异有统计学意义(P<0.05);B组2例用药期间持续闭经,其余8例月经周期无改变,与对照周期比较,差异无统计学意义(P>0.05),停药后月经均恢复正常;服用米非司酮后,两组受试者的子宫内膜均以增殖晚期和分泌早期改变为主。结论月经后半周期每日口服5mg米非司酮月经周期延长,隔日口服5mg米非司酮不影响大多数妇女的月经周期;两种用药方式均阻碍子宫内膜发育成熟。
作者 崔芯蕊
出处 《中国现代医生》 2010年第12期101-101,120,共2页 China Modern Doctor
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