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How to manage unresponsiveness to misoprostol in failed second trimester pregnancy termination
Author(s) -
Pongsatha Saipin,
Tongsong Theera
Publication year - 2013
Publication title -
journal of obstetrics and gynaecology research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.597
H-Index - 50
eISSN - 1447-0756
pISSN - 1341-8076
DOI - 10.1111/j.1447-0756.2012.01911.x
Subject(s) - misoprostol , medicine , obstetrics , pregnancy , abort , hysterotomy , condom , obstetrics and gynaecology , gynecology , gestational age , gestation , abortion , human immunodeficiency virus (hiv) , family medicine , genetics , syphilis , computer science , biology , operating system
Aim: To present the experience of management of second trimester pregnancy termination by misoprostol after failure to abort within 48 h of its use. Material and Methods: A retrospective, cohort descriptive study was carried out in the Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University Thailand between 1998 and 2010. All women at 14–28 weeks of gestation who failed to abort using misoprostol within 48 h were included. Management of failed pregnancy termination among these women is described here. Results: Of a total of 680 women undergoing termination of pregnancy, 68 (10%) failed to abort. Mean maternal age was 28.71 years and mean gestational age was 19.91 weeks. Further management after failure included additional administration of misoprostol only (19.1%), modified condom balloon technique only (17.7%), modified condom balloon technique plus other methods (16.1%), while 47.1% needed only oxytocin as necessary. The mean interval between initiation of termination and delivery was 96.97 h. Conclusion: Failure of pregnancy termination using misoprostol can be successfully managed by introducing additional misoprostol, modified condom balloon technique and oxytocin infusion. These methods should be considered before proceeding to hysterotomy.