Topical Tranexamic Acid is Equivalent to Targeted Preoperative Autologous Blood Donation in Total Hip Arthroplasty. Academic Article uri icon

Overview

abstract

  • BACKGROUND: Topical tranexamic acid (TXA) was introduced to replace the previous targeted preoperative autologous blood donation (PABD) program. This study aims to analyze the efficacy of topical TXA compared with targeted PABD in anemic patients undergoing primary total hip arthroplasty (THA). METHODS: Two thousand two hundred fifty-one patients underwent primary THA between 2009 and 2013 using targeted autologous blood donation for 280 anemic patients (12%; Hb <12.5 g/dL). One thousand nine hundred seventy-one nonanemic patients (88%; ≥12.5 Hb/dL) received no blood management intervention. Starting in 2014, 505 consecutive patients were operated using 3 grams of topical TXA and abandoning PABD. Ninety-one patients (18%) were anemic and 414 (82%) nonanemic. RESULTS: The utilization of topical TXA in anemic patients resulted in higher hemoglobin levels on the first postoperative day (P = .014), but not on the second postoperative day (P = .198) compared with PABD. There was no difference in allogeneic transfusion rates between both groups: 12% vs 13% (P = .848). In the nonanemic group, TXA significantly increased hemoglobin levels on the first postoperative day (P = .001) as well as on the second postoperative day (P < .001), and resulted in a reduction in allogeneic transfusion rates from 8% to 1%. CONCLUSION: The present study suggests that topical TXA is equivalent to PABD in anemic patients and reduces transfusion rates and increases Hb-levels in nonanemic patients.

publication date

  • October 31, 2016

Research

keywords

  • Antifibrinolytic Agents
  • Arthroplasty, Replacement, Hip
  • Blood Loss, Surgical
  • Blood Transfusion, Autologous
  • Tranexamic Acid

Identity

Scopus Document Identifier

  • 85007448657

Digital Object Identifier (DOI)

  • 10.1016/j.arth.2016.10.026

PubMed ID

  • 27913130

Additional Document Info

volume

  • 32

issue

  • 4