六种宫内节育器临床效果观察

Clinical Effects of Six Types of Intrauterine Devices (IUD)

目的：科学评价6种官内节育器（IUD）的安全性和有效性，为指导育龄群众节育避孕措施的知情选择提供科学依据。方法：于2001年7月1日～2003年12月31日，将我国推广应用的活性元宫220型、活性165、γ型、宫药铜、母体乐、TCu2206种IUD，在32个乡、镇（办）进行了24个月的临床效果观察。结果表明：国内研制的活性元宫220型IUD和活性γ型IUD副反应小，续存率最高，避孕效果好。结论：这2种IUD可在体内长期或终生放置，适合育龄妇女的生理和心理需求。

Objective： To evaluate safety and effect of six types of intrauterine devices （IUD）. Methods： Clinical effects of six types, Yuangang - 220 IUD, Active - 165 IUD, γ - IUD, Copper IUD, Mcu 375 and TCu220 were observed in 32 villages or towns of 4 counties, lasting for two years. Results： Yuangong -220 IUD and γ- IUD had lower side - effects, higher efficiency. Conclusion ： Yuangong - 220 IUD and γ- IUD is recommended to use widely among married child - bearing women who wouldn＇t like to change IUD frequently, even use it in all life.