Introduction: The 2022 national guideline on The Prevention and Management of Primary Postpartum Haemorrhage (PPH) recommended consideration of prophylactic tranexamic acid (TXA) for women who are at high PPH risk undergoing caesarean section (CS). This meta-analysis reviews the basis for this recommendation.
Method: PubMed, OVID Medline, EMBASE, Science Citation Index, Scopus, CENTRAL, and ClinicalTrials.