Combined use of intravenous and topical tranexamic acid efficiently reduces blood loss in patients aged over 60 operated
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(2020) 15:339
RESEARCH ARTICLE
Open Access
Combined use of intravenous and topical tranexamic acid efficiently reduces blood loss in patients aged over 60 operated with a 2-level lumbar fusion Jianjiang Li†, Long Wang†, Tao Bai, Yanlu Liu and Yifei Huang*
Abstract Purpose: The current study was conducted to assess the efficacy and safety of the intravenous (IV) administration combined with topical administration of tranexamic acid (TXA)in patients (aged over 60) scheduled for a 2-level lumbar fusion surgery. Methods: Two hundred eighty patients scheduled for a 2-level lumbar fusion surgery were randomized into four groups, including an IV group, a local group, a combined group, and a control group. Patients in the combined group, in the IV group, in the topical group, and in the control group were administrated with 15 mg/kg of IV-TXA + 2 g TXA in local, 15 mg/kg IV-TXA, 2 g TXA in local, and 100 ml IV, respectively. The results of total blood loss (TBL), maximum hemoglobin drop, the transfusion rate, and the number of allogeneic blood units were compared. Deep venous thrombosis (DVT) and pulmonary embolism (PE) events were monitored and recorded. Results: The TBL was 635.49 ± 143.60, 892.62 ± 166.85, 901.11 ± 186.25, and 1225.11 ± 186.25 mL for the combined group, the IV group, the topical group, and the control group, respectively (p = 0.015, p = 0.001, respectively). The average maximum hemoglobin drop in the four above groups was 2.18 ± 0.24, 2.80 ± 0.37, 2.40 ± 0.64, and 3.40 ± 1.32 g/dL, respectively. No PE event was reported during the follow-up. Although asymptomatic DVT events were reported by 1, 2, and 2 patients in the combined group, topical group, and control group, respectively, there is no intergroup difference. Conclusions: The combined use of TXA effectively reduced the total blood loss and blood transfusion rate in patients aged over 60 scheduled for a 2-level lumbar fusion, without increasing the incidence of DVT and PE formation. Keywords: Tranexamic acid, Total hip arthroplasty, Blood loss, Combined treatment
* Correspondence: [email protected] † Dr. Jianjiang Li and Dr. Long Wang contribute equally as co-first authors to this study. Department of Orthopedic Surgery, Traditional Chinese Medicine Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830000, China © The Author(s). 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need t
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