Use of tranexamic acid in decreasing blood loss during and after delivery among women in Africa: a systematic review and meta-analysis

Background Africa is a developing continent with a high maternal mortality rate. It is beneficial to implement interventions that alleviate the problem. As a result, this systematic review and meta-analysis was carried out to summarize evidence that will assist concerned bodies in proposing strategies to reduce maternal mortality due to post-partum hemorrhage. Methods This systematic review and meta-analysis includes randomized control trials (RCT) studies searched from various databases (PubMed, Web of Sciences, SCOPUS, African Journal Online, Clinical trials, and African indexes Medics). Data synthesis and statistical analysis were conducted using a combination of review manager 5.3 and STATA Version 14 software. The effect measure utilized was the standardized mean difference for estimated mean blood loss and mean hemoglobin level. Results This systematic review and meta-analysis includes a total of 3308 women. The pooled standardized mean difference showed that tranexamic acid statistical significantly reduced the estimated amount of blood loss after vaginal delivery (standardized mean difference with 95% CI − 0.93 [− 1.45, − 0.41]) and during and after cesarean delivery (standardized mean difference with 95% CI − 1.93 [− 2.40, − 1.47]). Conclusion Tranexamic acid has been found to be a good choice for reducing blood loss during and after delivery in Africa regardless of the mode of delivery. Tranexamic acid had no effect on hemoglobin levels before and after delivery. To reduce maternal mortality due to post-partum hemorrhage, it is critical to implement and strengthen interventions aimed at increasing tranexamic acid uptake in Africa.