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Post-partum hemorrhage results in approximately 100,000 deaths annually and is the leading cause of maternal death globally.
In a just published study in the Lancet, among approximately 20,000 women from 21 countries enrolled in the WOMAN study, death due to bleeding was significantly reduced in women given tranexamic acid (1.5%) compared to those in the placebo group (1.9%) {RR 0.81, 95% CI 0.65–1.00; p=0.045)}. This was especially true in women given tranexamic acid with 3 hours of giving birth (1·2%) vs in the placebo group (1·7%) {RR 0.69, 95% CI 0.52–0.91; p=0·008)}.
Bottom line:
The authors’ interpretation “Tranexamic acid reduces death due to bleeding in women with post-partum haemorrhage with no adverse effects. When used as a treatment for postpartum haemorrhage, tranexamic acid should be given as soon as possible after bleeding onset.”
References
http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(17)30638-4/fulltext