国产左炔诺酮硅胶棒Ⅱ型安全性3年临床观察

The Safety of Sino-implant Ⅱ──3 Years Clinical Observation

为观察国产左炔诺酮硅胶棒 型对妇女全身及生殖道的影响 ,对 31 5例皮埋者及30 2例健康妇女作连续 3年观察 ,测血压、体重、阴道 B超及宫颈刮片。结果皮埋对体重和血压无不良影响 ,皮埋组卵巢小囊肿的发生频率较高 ,但转经后复查均消失 ,属滤泡囊肿。子宫肌瘤的发生率 ,皮埋组低于对照组 ,而且多生长缓慢 ,基本保持原状。因此 。

A total of 315 women who had Sinoimplant Ⅱ implantation and 302 healthy women were recruited and followedup for 3 a in order to observe the effect of Sinoimplant Ⅱ on myoma of uterus and ovarian cysts. The blood pressure, body weight, vaginal ultrasonic examination and smear of cervix were measured once a year. The results show that Sinoimplant Ⅱ does not influence the blood pressure and body weight obviously. There are more ovarian cysts in Sinoimplant group than in the control group, but they are all found to disappear when reexamined after menstruation. These ovarian cysts may be follicular cysts. There are fewer myomas of uterus in Sinoimplant group than in the control group, and these myomas develop slowly. The results suggest that Sinoimplant is a safe contraceptive method.