GyneFix IN与TCu 380A宫内节育器的随机比较性临床研究  被引量:136

Randomized Comparative Study of GyneFix IN and TCu 380A Intrauterine Devices

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作  者:吴尚纯 胡静[1,2,3,4,5,6,7] 吴明辉 翁梨驹[1,2,3,4,5,6,7] 吴学浙[1,2,3,4,5,6,7] 庄留琪[1,2,3,4,5,6,7] 曹晓明[1,2,3,4,5,6,7] 朱筱玲[1,2,3,4,5,6,7] 经小平[1,2,3,4,5,6,7] 王伟澄[1,2,3,4,5,6,7] 杨秀兰 高亚杰[1,2,3,4,5,6,7] 丛捷[1,2,3,4,5,6,7] 冯缵冲 

机构地区:[1]国家计划生育委员会科学技术研究所 [2]北京妇产医院 [3]北京朝阳医院妇产科 [4]上海市第一妇婴保健院 [5]上海国际和平妇幼保健院 [6]天津市计划生育研究所 [7]上海市计划生育科学研究所

出  处:《中华妇产科杂志》1998年第6期345-348,共4页Chinese Journal of Obstetrics and Gynecology

摘  要:目的观察新型GyneFixIN宫内节育器(IUD)的临床性能。方法采用随机对比性多中心临床研究方法,对607例健康经产妇女由经过培训的专人以随机方法于月经间期放置GyneFixINIUD320例(GyneFixIN组)及TCu380AIUD305例(TCu380A组),于放器后1、3、6和12个月随访,以生命表法统计两种IUD的终止情况。结果GyneFiXIN组使用1年无妊娠发生,脱落和因症取出率分别为每百妇女267和102,与IUD使用有关的终止率为每百妇女366,明显低于TCu380A组的每百妇女788(P<005)。GyneFixIN组疼痛的主诉率也低于TCu380A组。结论此种无支架、铜表面积大并有固定系统的IUD,由经过培训的人员放置,具有低脱落率和改善疼痛副反应的特点,有推广前景。Objective To observe the clinical performances of the new intrauterine device (IUD) GyneFix IN. Methods The present study is a randomized comparative clinical trial. 607 healthy parous women were randomly allocated into GyneFix IN group ( n =302) or TCu 380A group ( n =305). IUD was inserted during the menstrual interval by the trained investigators. Follow up were arranged at 1,3,6 and 12 months after insertion. The discontinuation rates were calculated by life table method. Results At the end of the first year, there was no pregnancy occurred in GyneFix IN group. Its expulsion rate and removal rate for medical reasons were 2.67 and 1.02 per 100 women respectively. The use related discontinuation rates was 3.66, which was significantly lower than that in the TCu 380A group (7.88, P <0.05). The number of women with complaint of pain was also less in GyneFix IN group. Conclusion The excellent performance of the new IUD which is a frameless device with high copper surface and anchoring system was confirmed by this multicentre trial. Due to lower expulsion rate and less side effect of pain, it could be recommended.

关 键 词:宫内节育器 GyneFix-IN TCu-380A 

分 类 号:R169.41[医药卫生—公共卫生与预防医学]

 

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