ReviewJournal of orthopaedics2024
Does tranexamic acid reduce transfusion requirements in children with cerebral palsy undergoing osteotomies? A systematic review and meta-analysis.
Review in Journal of orthopaedics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The approach to hip instability in children with cerebral palsy: an umbrella review.EFORT open reviews · 2026Pooled it
- Tranexamic acid reduces blood loss and transfusion in single-stage bilateral combined surgery for developmental dysplasia of the hip: A retrospective study.Journal of children's orthopaedics · 2026Article
- Tranexamic acid in hip and spine surgery for children with cerebral palsy - a PRISMA-compliant scoping review.Systematic reviews · 2024Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Children with cerebral palsy have postural alterations and hip displacements are common among them, for which osteotomies must be carried out, involving great blood loss. Tranexamic acid (TXA), a fibrinolysis inhibitor, has been shown to reduce bleeding in osteotomies. However, the effectiveness of TXA in children with cerebral palsy has not been well studied, so a comprehensive meta-analysis is required to evaluate its impact. Objective: We conducted a meta-analysis to investigate the effectiveness of tranexamic acid administration in reducing blood loss and transfusions during osteotomies in children with cerebral palsy. Methods: Databases were searched until April 17, 2024, for randomized controlled trials and observational cohort studies comparing TXA use versus a control group. The primary outcome was overall transfusion.Secondary outcomes included intraoperative transfusion, postoperative transfusion, postoperative hemoglobin (Hb), postoperative hematocrit (Hct), drop in Hct, drop in Hb, length of stay, total blood loss (TBL) and estimated blood loss (EBL). The analysis utilized pooled relative risk ratios (RR) for categorical variables, and mean difference (MD) for numerical variables. We utilized the fixed-effects model utilizing the Mantel-Haenszel method. Results: The analysis included 7 articles, which collectively provided data on 943 patients. It was found thatTXA administration decreases overall transfusion rate (RR = 0,65, 95 % CI: 0.47 to 0,90, p = 0,008),postoperative transfusion rate (RR = 0.53, 95 % CI: 0.36 to 0,79, p = 0.002) and TBL (MD = -139,41, 95 % CI: 221,34 to -57,48, p = 0,0009). There was less length of stay in the control group (MD = 0,47, 95 % CI: 0.10 to0,84, p = 0,01). TXA doesn't demonstrate significant differences in EBL, intraoperative transfusion rate, postoperative Hb, postoperative Hct, drop in Hct or drop in Hb. Conclusion: TXA reduces the need of transfusion and total blood loss and increased length of hospital stay. And TXA doesn't demonstrate significant differences in EBL, intraoperative transfusion rate, postoperative Hb, postoperative Hct, drop in Hct or drop in Hb.
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