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Poston JN, Brown SP, Ilich A, Ginsburg AS, Herren H, El Kassar N, Jensen CE, Triulzi DJ, Key NS, May S, Gernsheimer TB. Fewer severe infections with tranexamic acid in patients with hematologic malignancies. Res Pract Thromb Haemost 2024; 8:102358. [PMID: 38666065 PMCID: PMC11043644 DOI: 10.1016/j.rpth.2024.102358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 01/22/2024] [Accepted: 02/13/2024] [Indexed: 04/28/2024] Open
Abstract
Background Tranexamic acid (TXA) is an antifibrinolytic agent that reduces bleeding in a multitude of clinical settings from postpartum hemorrhage to trauma. TXA may have clinical effects unrelated to bleeding; plasminogen, the target of TXA, alters immune responses, and TXA appears to decrease the risk of infection in patients undergoing cardiac surgery, as well as joint arthroplasty. Objectives To address whether TXA alters rates of infection and inflammatory outcomes in patients with hematologic malignancies. Methods We performed a post hoc analysis of outcomes of patients randomized to receive either TXA or placebo in the double-blinded, multicenter American Trial to Evaluate Tranexamic Acid Therapy in Thrombocytopenia (Clinicaltrials.gov identifier: NCT02578901). Results TXA did not change the overall rate of infections, but the rate of severe infections (Common Toxicology Criteria for Adverse Events grade 3+) was lower in patients who received TXA compared with the placebo group. Patients who experienced grade 3+ infections had higher rates of World Health Organization grade 2+ bleeding and red blood cell transfusion requirements than patients who did not experience a grade 3+ infection, irrespective of treatment group. TXA did not impact other inflammatory outcomes such as mucositis, rash, or graft vs host disease. Conclusion Patients with hematologic malignancies who received TXA had less severe infections than those who received placebo with no difference in overall rate of infection or other inflammatory outcomes. Further investigation is needed on the impact of TXA on infections in this population.
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Affiliation(s)
- Jacqueline N. Poston
- Division of Hematology, University of Washington School of Medicine and Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Division of Hematology/Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
- Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Pathology & Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, Vermont, USA
| | - Siobhan P. Brown
- Department of Biostatistics, University of Washington, Seattle, Washington, USA
| | - Anton Ilich
- Department of Medicine, Division of Hematology and Blood Research Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Amy Sarah Ginsburg
- Department of Biostatistics, University of Washington, Seattle, Washington, USA
| | - Heather Herren
- Department of Biostatistics, University of Washington, Seattle, Washington, USA
| | - Nahed El Kassar
- Division of Blood Diseases and Resources, National Institutes of Health, National Heart, Lung and Blood Institute, Bethesda, Maryland, USA
| | - Christopher E. Jensen
- Department of Medicine, Division of Hematology and Blood Research Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Darrell J. Triulzi
- Department of Pathology, Division of Transfusion Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Nigel S. Key
- Department of Medicine, Division of Hematology and Blood Research Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Susanne May
- Department of Biostatistics, University of Washington, Seattle, Washington, USA
| | - Terry B. Gernsheimer
- Division of Hematology, University of Washington School of Medicine and Fred Hutchinson Cancer Center, Seattle, Washington, USA
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Tranexamic acid is not associated with decreased infection risk after primary shoulder arthroplasty: a cohort study of 9276 patients. J Shoulder Elbow Surg 2023; 32:581-588. [PMID: 36208673 DOI: 10.1016/j.jse.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/30/2022] [Accepted: 09/05/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND The use of tranexamic acid (TXA) is associated with less blood loss and reduced transfusion risk after shoulder arthroplasty surgery. Recent studies have shown lower odds of postoperative infection after hip or knee arthroplasty with its use. The purpose of this study was to determine whether TXA use reduces the risk of infection after primary elective shoulder arthroplasty. METHODS A retrospective cohort study was conducted using data from a US integrated health care system's shoulder arthroplasty registry. Patients aged 18 years who underwent primary elective anatomic total shoulder arthroplasty for osteoarthritis or primary reverse shoulder arthroplasty for rotator cuff arthropathy were included (2013-2020). We compared patients who received preoperative intravenous TXA to those who did not receive TXA by assessing the risk for revision due to deep infection within 5 years' follow-up using multivariable Cox proportional hazard regression. Interaction between TXA and diabetes status was analyzed separately. RESULTS The study sample included 9276 shoulder arthroplasties performed by 153 surgeons at 43 hospitals. The mean age was 70.0 years and 48% were male. The 5-year probability of revision for deep infection was 0.8% and 0.7% for patients with and without TXA, respectively. We failed to observe a difference in infection risk after adjustment for confounders and surgeon differences (hazard ratio [HR] 1.00, 95% confidence interval [CI] 0.56-1.80, P = .998). Further, no differences were observed in patients with (HR 1.64, 95% CI 0.42-6.44, P = .481) or without diabetes (HR 0.79, 95% CI 0.40-1.55, P = .488). CONCLUSION In a multicenter cohort of more than 9000 primary shoulder arthroplasty procedures, the use of preoperative TXA was not associated with a decrease in the 5-year probability of revision for deep infection.
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Viberg B. Tranexamic Acid: When is It Indicated in Orthopaedic Surgery? ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2021. [PMID: 34902870 DOI: 10.1055/a-1666-9382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Tranexamic acid (TXA) has been studied extensively during the last 5-8 years. It inhibits clot dissolution during surgery and can therefore reduce blood loss. However, there has been concern that this could result in more frequent complications, specifically in terms of thromboembolic events. The indications for TXA are widespread, and this review covers the literature on orthopaedic indications such as joint replacement, fracture surgery, and arthroscopic procedures. In general, TXA is safe and can be used in a wide variety of orthopaedic procedures, lowering blood loss without increasing the risk of complications.
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Affiliation(s)
- Bjarke Viberg
- Orthopaedic Surgery and Traumatology, Hospital Lillebaelt - University Hospital of Southern Denmark, Kolding, Denmark.,Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark
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Haratian A, Shelby T, Hasan LK, Bolia IK, Weber AE, Petrigliano FA. Utilization of Tranexamic Acid in Surgical Orthopaedic Practice: Indications and Current Considerations. Orthop Res Rev 2021; 13:187-199. [PMID: 34703327 PMCID: PMC8541761 DOI: 10.2147/orr.s321881] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/05/2021] [Indexed: 01/16/2023] Open
Abstract
Tranexamic acid (TXA) is a lysine analog that exhibits an anti-fibrinolytic effect by directly preventing the activation of plasminogen as well as inhibiting activated plasmin from degrading fibrin clots, thereby promoting hemostasis and reducing the duration and quantity of blood loss. The aims of this study were to summarize the indications, routes of administration, safety, and clinical outcomes of TXA use throughout the different subspecialities in orthopedic surgery. Given that orthopedic procedures such as TKA, THA, fracture fixation, and various spine surgeries involve significant intraoperative blood loss, TXA is indicated in providing effective perioperative hemostasis. Additionally, use of TXA in orthopedic trauma has been indicated as a measure to reduce blood loss especially in a group with potential for hemodynamic compromise. TXA has been implicated in reducing the risk of blood transfusions in orthopedic trauma, joint surgery, and spine surgery, although this effect is not seen as prominently in sports medicine procedures. There remains disagreement in literature as to whether TXA via any route of administration can improve other clinically significant outcomes such as hospital length of stay and total operative time. Procedures that rely extensively on clarity on visualization of the surgical field such as knee and shoulder arthroscopies can greatly benefit from the use of TXA, thereby leading to less intraoperative bleeding, with better visual clarity of the surgical field. While most studies agree thrombosis due to TXA is unlikely, new research in cells and animal models are evaluating whether TXA can negatively impact other aspects of musculoskeletal physiology, however with conflicting results thus far. As of now, TXA remains a safe and effective means of promoting hemostasis and reducing intraoperative blood loss in orthopedic surgery.
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Affiliation(s)
- Aryan Haratian
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Tara Shelby
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Laith K Hasan
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Ioanna K Bolia
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Alexander E Weber
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Frank A Petrigliano
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
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