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Erschienen in:
18.07.2023 | Original Article
Randomised Control Study of Misoprostol and Mifepristone versus Misoprostol Alone in Second Trimester Termination of Pregnancy
Erschienen in: The Journal of Obstetrics and Gynecology of India | Ausgabe 5/2023
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Introduction
This study was done to assess and compare the efficacy and safety of mifepristone and misoprostol combination versus misoprostol alone for second trimester termination of pregnancy in relation to induction abortion interval, average amount of misoprostol required in each group, success rate and side effects.
Materials and Methods
This randomised control study was conducted on 100 women admitted in the Department of Obstetrics & Gynaecology, S.C.B. Medical College & Hospital, Cuttack, for second trimester termination of pregnancy, divided into two groups, Group A and Group B of 50 patients each. Group A patients received 200 mg of oral mifepristone followed by 400 mcg of vaginal misoprostol after 48 h, and then 400 mcg of vaginal misoprostol every 3 hourly until complete expulsion or up to a maximum of 6 doses. Group B patients received 400 mcg of vaginal misoprostol every 3 hourly until complete expulsion or up to maximum 6 doses.
Results
Complete abortion was seen in 92% and 72% cases in Group A and Group B, respectively. Mean induction abortion interval was 11.59 ± 2.71 h in Group A and 15.57 ± 2.27 h in Group B (p value < 0.001). The average dose of misoprostol required was less in combination regimen, i.e. 1128 ± 384 mcg compared to 1680 ± 302 mcg in misoprostol alone group (p value < 0.001). Side effects like nausea, vomiting and diarrhoea were less in combination regimen than misoprostol alone group.
Conclusion
Mifepristone and misoprostol combination is more effective and safer alternative than misoprostol alone in second trimester termination of pregnancy.