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|Title:||Misoprostol versus cervagem for the induction of labour to terminate pregnancy in the second and third trimester: a systematic review|
|Citation:||European Journal of Obstetrics Gynecology and Reproductive Biology, 2006; 125(1):3-8|
|Publisher:||Elsevier Sci Ireland Ltd|
|Jodie M. Dodd and Caroline A. Crowther|
|Abstract:||Aims to compare the benefits and harms of misoprostol to induce labour in the second and third trimester of pregnancy with cervagem. Methods MEDLINE was searched using the terms abortion, induced; abortifacient agents; pregnancy, second trimester; pregnancy, third trimester; misoprostol; cervagem; and gemeprost to identify randomised controlled trials in which misoprostol was compared with cervagem, for induction of labour to terminate pregnancy in the second or third trimester. Outcomes included vaginal birth not achieved within 24 h; induction to delivery interval; analgesia requirements; blood loss; blood transfusion; surgical evacuation of the uterus; maternal death or serious maternal morbidity; side effects. Results Six randomised trials were included. Five compared vaginal misoprostol with cervagem [el Refaey H, Hinshaw K, Templeton A. The abortifacient effect of misoprostol in the second trimester: a randomized comparison with gemeprost in patients pre-treated with mifepristone (RU486). Hum Reprod 1993;8(10):1744–6; Ho PC, Chan YF, Lau W. Misoprostol is as effective as gemeprost in termination of second trimester pregnancy when combined with mifepristone: a randomised comparative trial. Contraception 1996;53(5):281–3; Nuutila M, Toivonen J, Ylikorkala O, Halmesmaki E. A comparison between two doses of intravaginal misoprostol and gemeprost for induction of second trimester abortion. Obstetr Gynecol 1997;90(6):896–900; Wong KS, Ngai CS, Wong AY, Tang LC, Ho PC. Vaginal misoprostol compared with vaginal gemeprost in termination of pregnancy: a randomized controlled trial. Contraception 1998;58(4):207–10; Dickinson JE, Godfrey M, Evans SF. Efficacy of intravaginal misoprostol in second trimester termination of pregnancy: a randomized controlled trial. J Mater Fetal Med 1999;7(3):115–9], and one oral misoprostol with gemeprost [Bartley J, Baird DT. A randomised study of misoprostol and gemeprost in combination with mifepristone for induction of abortion in the second trimester of pregnancy. Br J Obstetr Gynaecol 2002;109(11):1290–4]. Vaginal misoprostol compared with cervagem was associated with reduced narcotic analgesia (3 studies, 169 women, RR 0.64 95% CI 0.49–0.84), and surgical evacuation of the uterus (5 studies, 319 women, RR 0.71 95% CI 0.53–0.95). No other statistically significant differences were observed for other outcomes with reported data. In the single trial comparing oral misoprostol with gemeprost, reported outcomes were similar. Conclusions Vaginal misoprostol for the termination of second and third trimester of pregnancy appears as effective as cervagem, but information about maternal safety is limited.|
|Keywords:||Systematic review; Randomised controlled trial; Misoprostol; Cervagem; Termination of pregnancy|
|Description:||Copyright © 2006 Published by Elsevier Ireland Ltd.|
|Appears in Collections:||Obstetrics and Gynaecology publications|
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