Tranexamic acid for the prevention of blood loss after cesarean section: an updated systematic review and meta-analysis of randomized controlled tria…

2023

Objective: Tranexamic acid (TXA) is a cost-effective intervention for the prevention of postpartum hemorrhage (PPH) in women undergoing cesarean section but the evidence to support its use is conflicting. We conducted this meta-analysis to evaluate the efficacy and safety of TXA in low- and high-risk cesarean deliveries. Data sources: We searched MEDLINE (via PubMed), Embase, the Cochrane Library, ClinicalTrials.gov, and WHO International Clinical Trials Registry Platform (ICTRP) portal from inception to April 2022 (updated October 2022 and February 2023) with no language restrictions. Additionally, grey literature sources were also explored. Study eligibility criteria: All randomized contr…