诺普兰-2型皮下埋植剂：新加坡的一年经验

Norplant-2 rods: one year experience in Singapore.

作者信息

Singh K, Viegas O A, Liew D, Singh P, Ratnam S S

机构信息

Department of Obstetrics and Gynaecology, National University of Singapore.

出版信息

Contraception. 1988 Oct;38(4):429-40. doi: 10.1016/0010-7824(88)90084-4.

DOI:10.1016/0010-7824(88)90084-4

PMID:3145168

Abstract

Norplant-2 contraceptive implants consist of two silastic rods in which levonorgestrel has been incorporated with the polymer. This study describes our experience with 100 acceptors of the Norplant-2 rods in Singapore. No pregnancies occurred during the first year of use. Menstrual irregularities was the main complaint associated with the use of Norplant-2. However, the incidence of menstrual irregularities appeared to diminish with time and the continuation rate at the end of one year was 95.0 per cent. Thus, it appears that the Norplant-2 rod systems offer a highly effective, convenient means of contraception which should be well accepted in future.

摘要

诺普兰-2型避孕植入剂由两根硅橡胶棒组成，左炔诺孕酮已与聚合物混合在其中。本研究描述了我们在新加坡对100名使用诺普兰-2型棒的使用者的经验。在使用的第一年没有怀孕情况发生。月经不规律是与使用诺普兰-2型相关的主要问题。然而，月经不规律的发生率似乎随着时间推移而降低，一年结束时的持续使用率为95.0%。因此，诺普兰-2型棒系统似乎提供了一种高效、便捷的避孕方式，未来应该会被广泛接受。