Study of the Effect of Two New Types of IUDs,TCu380A and GyneFix on the Positive Rate of Chlamydia Trahmatis

Objective To analyze the effect of two types of IUDs, TCu 380A and GyneFix on the positive rate of Chlamydia Trahmatis (CT).Methods The TCu380A and GyneFix IUDs were compared in a randomized was for the one-year and two-year positive rate of Chlamydia Trahmatis (CT) and with the control respectively.Results The one-year positive rate of CT antigens was 5. 63% of TCu380A and two-year was 4. 92%； the one year positive rate of CT antigens was 4. 62% and two-year was 5. 08% of GyneFix. There was no significant difference in the positive rate of CT antigen between the TCu 380A IUD, and CryneFix IUDs groups, while there were sig-nificant differences between the TCu380A IUD, GyneFix IUD and the controls ( 15. 18% ) respectively.Conclusion Both IUDs provide highly effective protection against CT infection.     

TCu380A和带铜宫型节育器与TCu220C的临床效果比较

采用顺序随机分配法观察了３００例农村经产妇放置ＴＣｕ３８０Ａ和带铜宫型节育器（ＵＣＤＣｕ３３０ＩＵＤ）的避孕效果，副反应和可接受性，并与目前较为理想的ＴＣｕ２２０Ｃ作对照，使用２４个月，随访率为１００％，结果表明，ＴＣｕ３８０Ａ和ＵＣＤＣｕ３００ＩＵＤ累积妊娠率分别为１．０％和２．０％，对照组（ＴＣｕ２２０Ｃ）为１．０％，脱落率顺序为２．０％，０．０％和１．０％，因症取出率依次为２．０％，３．０％     

新型铜Flaxigard宫内节育器与TCu380A宫内节育器的临床对比

宫内节育器（IUD）是一种高效、长效、简便、安全的节育措施，我国育龄妇女约60％采用此法避孕。近年来，我国不断发展和引进新型IUD，以供广大妇女选用。20世纪90年代初，我国引进由比利时医生设计的一种新型铜Flaxigard IUD（CuFix IUD），我院于2003年1月开始使用。对Cu Fix IUD与TCu380A IUD进行临床对比性观察，现将资料总结如下。     

吉妮柔适宫内节育器与TCu380临床避孕效果的比较研究

目的比较吉妮柔适宫内节育器(IUD)与TCu380IUD的临床避孕效果。方法选择门诊要求放置IUD的健康经产妇女200例,分别放置吉妮柔适IUD100例,TCu380IUD100例,放置IUD后1、3、6、12个月填写月经卡并回院随访。采用生命表法分析续用率、妊娠率。用χ2检验两组的差异性。结果吉妮柔适组妊娠率、脱落率、疼痛发生率、月经经期、经量、因症取出率均低于对照组,差异有统计学意义(P<0.05)。结论吉妮柔适IUD避孕效果好,副作用少,值得推广使用。     

A Comparative Study on the Contraception Efficacy and Safety of the Progesterone Releasing Contraceptive Vaginal Ring and the

（杜明昆）（郑怀美）（郑苏华）（陈帼君）ＡＣｏｍｐａｒａｔｉｖｅＳｔｕｄｙｏｎｔｈｅＣｏｎｔｒａｃｅｐｔｉｏｎＥｆｆｉｃａｃｙａｎｄＳａｆｅｔｙｏｆｔｈｅＰｒｏｇｅｓｔｅｒｏｎｅＲｅｌｅａｓｉｎｇＣｏｎｔｒａｃｅｐｔｉｖｅＶａｇｉｎａｌＲｉｎｇａｎｄ...