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Kramer Moti,Drexler Michael,Herman Amir,Kalimian Tal,Klassov Yuri,Nasser Layalee Abu 대한척추외과학회 2020 Asian Spine Journal Vol.14 No.5
Study Design: A retrospective cohort study.Purpose: This study aims to examine the effect of tranexamic acid (TXA) on postoperative wound healing in spine surgery.Overview of Literature: TXA (Cyklokapron, Hexakapron) is a widely used anti-fibrinolytic drug that is shown to be effective in mitigating hemorrhage during and after surgery by competitively blocking plasminogen in fibrinolytic cascade. Plasminogen also plays a role in inflammatory and infectious diseases. The modulation of this role by TXA may influence the development of postoperative infectious complications.Methods: We collected and reviewed the charts of 110 patients who underwent spine surgery at our academic center. We used multivariate regression analysis to assess the factors affecting surgical site infection (SSI).Results: Of the 110 patients included in this study, 21 patients (19%) were categorized as having postoperative wound complications, 16 patients (14%) had deep or superficial wound infection, and 5 patients (4%) had wound dehiscence. Patients with a higher surgical invasiveness index score, longer surgeries, and older patients were found to be at risk for wound complications. TXA was determined not to be a direct risk factor for wound healing complications and SSIs.Conclusions: We found no risk of wound healing complications and SSI directly attributable to preoperative and intraoperative treatment with TXA in spine surgeries.