Best practice & research. Clinical obstetrics & gynaecology
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Best Pract Res Clin Obstet Gynaecol · Dec 2008
ReviewMisoprostol for the prevention and treatment of postpartum haemorrhage.
Postpartum haemorrhage (PPH) causes preventable maternal deaths, mainly in low-income countries. Misoprostol has powerful uterotonic effects and, because it is well absorbed orally and sublingually, has the potential to be used more widely than would be possible with injectable uterotonics alone. Misoprostol is clearly less effective than oxytocin. ⋯ Meta-analysis of direct and adjusted indirect comparisons between 600 and 400 microg showed very similar effectiveness. To date, there is very limited evidence for the effectiveness of misoprostol, the lowest effective dose and the magnitude of adverse effects, both direct and indirect. The need for further research is a matter of great urgency.