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Kirwan MJ, Diltz ZR, Dixon DT, Rivera-Peraza CA, Gammage CJ, Mihalko WM, Harkess JW, Guyton JL, Crockarell JR, Ford MC. The AAHKS Clinical Research Award: Extended Postoperative Oral Tranexamic Acid in Total Knee Arthroplasty: A Randomized Controlled Pilot Study. J Arthroplasty 2024; 39:S13-S17. [PMID: 38430972 DOI: 10.1016/j.arth.2024.02.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND Perioperative tranexamic acid (TXA) use with total knee arthroplasty (TKA) is widely accepted today. Recently, a few international groups have published on the safety and outcomes of extending TXA use in the postoperative period. Through a double-blinded, randomized control trial (RCT), we aimed to investigate the safety and clinical efficacy of extended postoperative oral TXA use in TKA performed in an American, free-standing ambulatory surgery center (ASC). METHODS Based on a power analysis, 40 patients undergoing primary TKA were randomized into 2 groups: extended oral TXA versus placebo. Both groups received a standard 1g intravenous TXA dose prior to incision and at the time of closure. The extended TXA group received an additional 1.95 g oral TXA dose following ambulation the day of surgery, plus on postoperative days 1,2, and 3. Patients who had a history of venous thromboembolism (VTE) or cancer were excluded. All patients received 81 mg of aspirin twice daily for VTE prophylaxis. Patients were followed on postoperative day 3 and weeks 2 and 6. Paired t-tests determined statistical significance. RESULTS Extended TXA patients showed significantly increased knee flexion at 6 weeks (116.05 versus 106.5, P = .0308), improved VAS at 2 (2.5 versus 3.85, P = .039) and 6 weeks (1.35 versus 2.8, P = .011), and superior KOOS JR at 2 (66.87 versus 60.63, P = .03) and 6 weeks (73.33 versus 62.47, P = .0019) compared to placebo patients. No significant differences were found for changes in hemoglobin levels at any time points. No significant differences were found at 12 weeks for any clinical endpoints. No adverse events were noted in either cohort. CONCLUSIONS When compared to placebo, the extended use of oral TXA in the postoperative period may safely result in improved motion, pain, and functional scores. Further investigation into 1-to-2-year outcomes, as well as the duration and dose of postoperative TXA use is warranted.
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Affiliation(s)
- Mateo J Kirwan
- Department of Orthopaedic Surgery and Biomedical Engineering, Health Science Center-Campbell Clinic, University of Tennessee, Memphis, Tennessee
| | - Zachary R Diltz
- Department of Orthopaedic Surgery and Biomedical Engineering, Health Science Center-Campbell Clinic, University of Tennessee, Memphis, Tennessee
| | | | | | | | - Willliam M Mihalko
- Department of Orthopaedic Surgery and Biomedical Engineering, Health Science Center-Campbell Clinic, University of Tennessee, Memphis, Tennessee
| | - James W Harkess
- Department of Orthopaedic Surgery and Biomedical Engineering, Health Science Center-Campbell Clinic, University of Tennessee, Memphis, Tennessee
| | - James L Guyton
- Department of Orthopaedic Surgery and Biomedical Engineering, Health Science Center-Campbell Clinic, University of Tennessee, Memphis, Tennessee
| | - John R Crockarell
- Department of Orthopaedic Surgery and Biomedical Engineering, Health Science Center-Campbell Clinic, University of Tennessee, Memphis, Tennessee
| | - Marcus C Ford
- Department of Orthopaedic Surgery and Biomedical Engineering, Health Science Center-Campbell Clinic, University of Tennessee, Memphis, Tennessee
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Alzobi OZ, Derbas J, Toubasi A, Hantouly A, Abdullah A, Zikria B, Alkhatib N. Tranexamic acid use in arthroscopic rotator cuff repair: a systematic review and meta-analysis of randomized controlled trials. JSES Int 2024; 8:995-1003. [PMID: 39280138 PMCID: PMC11401583 DOI: 10.1016/j.jseint.2024.03.009] [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] [Indexed: 09/18/2024] Open
Abstract
Background Rotator cuff disease, a prevalent cause of shoulder disability and pain among middle-aged and older adults, has seen an uptick in arthroscopic repairs in the last 2 decades. These repairs necessitate optimal visualization and controlled hemostasis to prevent complications. This study aimed to assess the efficacy of tranexamic acid (TXA) in arthroscopic rotator cuff repairs by evaluating all available randomized controlled trials (RCTs) in the literature. Methods A systematic search was conducted in PubMed, Cochrane Library, Embase, Science Direct, Web of Science, Google Scholar, and CINAHL databases from inception through November 2022 for RCTs investigating the use of TXA in arthroscopic rotator cuff repair. The studies selected reported on the primary outcomes, which include visual clarity during surgery, postoperative pain, and operative time. The quality of the studies was evaluated using the RoB 2 (Risk of Bias) tool. Results A total of 7 studies, with level I and II of evidence, comprising 510 randomized patients (253 females, 257 males) were included, with mean ages of 59 and 58 years for the TXA and control groups, respectively. Bias was graded "Low" in 2 RCTs and "Some concerns" in 5 RCTs. Visual analog scale for pain was significantly different with TXA use at postoperative day 1 (weighted mean difference (WMD) = -0.55; 95% confidence interval (CI): -1.07 to -0.04, P = .04). Operative time was significantly higher for the control group with a mean difference of 7.97 minutes (WMD = -7.97; 95% CI: -15.19 to -0.74, P = .04). The impact of TXA on visual clarity during shoulder arthroscopy remains uncertain. However, postoperative shoulder swelling results were comparable in both groups (WMD = -1.71; 95% CI: -3.72 to 0.29, I2 = 99% (where I2 = heterogeneity statistic), P = .69). Considerable heterogeneity was seen in some results. Conclusion Pooled data suggest that the use of TXA in shoulder arthroscopy does reduce postoperative shoulder pain and has a positive effect on decreasing operative time. However, the reduction in pain may not be clinically significant, and there is no effect on reducing shoulder swelling. The impact of TXA on visual clarity remains inconclusive, and further research is needed using methodologically rigorous articles that incorporate objective measures and controlled factors to eliminate subjective bias.
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Affiliation(s)
- Osama Z Alzobi
- Department of Orthopaedic Surgery, Surgical Specialty Center, Hamad Medical Corporation, Doha, Qatar
| | - Jawad Derbas
- Department of Orthopaedic Surgery, Surgical Specialty Center, Hamad Medical Corporation, Doha, Qatar
| | - Ahmad Toubasi
- Faculty of Medicine, University of Jordan, Amman, Jordan
| | - Ashraf Hantouly
- Department of Orthopaedic Surgery, Surgical Specialty Center, Hamad Medical Corporation, Doha, Qatar
| | | | - Bashir Zikria
- Department of Orthopaedic Surgery, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Nedal Alkhatib
- Department of Orthopaedic Surgery, Surgical Specialty Center, Hamad Medical Corporation, Doha, Qatar
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
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Joseph BC, Sekayan T, Falah N, Barnes RFW, Flood V, De Pablo-Moreno JA, von Drygalski A. Traumatic bleeding and mortality in mice are intensified by iron deficiency anemia and can be rescued with tranexamic acid. Res Pract Thromb Haemost 2024; 8:102543. [PMID: 39286605 PMCID: PMC11403369 DOI: 10.1016/j.rpth.2024.102543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/24/2024] [Accepted: 07/31/2024] [Indexed: 09/19/2024] Open
Abstract
Background Clinical evidence suggests that anemia exacerbates traumatic bleeding and worsens outcomes. Objectives To study the influence of iron deficiency anemia on traumatic bleeding, coagulopathy, and mortality. Methods C57BL/6J mice received an iron-deficient diet (8 weeks; ±1 mg intraperitoneal iron dextran 2 weeks before trauma). Control mice received a normal diet. Iron deficiency anemia was confirmed by hematocrit, red cell indices, and liver iron. Mice received saline or tranexamic acid (TXA; 10 mg/kg) just before liver laceration. Blood loss, coagulopathy (activated partial thromboplastin time, factor [F]II, FV, FVIII, FX, and fibrinogen), D-dimer, thrombin-antithrombin complexes, and plasmin-alpha-2-antiplasmin complexes were analyzed at 15 and 60 minutes, and a cytokine panel was performed at 60 minutes and 6 hours after trauma. Survival was monitored for 7 days. Results Compared with nonanemic mice, anemic mice had lower hematocrit and hepatic iron content. Anemic mice experienced higher blood loss compared with nonanemic mice, which was reduced by TXA. Both groups developed traumatic coagulopathy characterized by activated partial thromboplastin time prolongation, thrombin-antithrombin complex formation, and depletion of FV, FVIII, and fibrinogen. TXA corrected the coagulopathy. However, plasmin-alpha-2-antiplasmin complex formation and D-dimers, markers of fibrinolysis, were higher in anemic mice and were not corrected by TXA. Seven-day survival was low in anemic mice, and rescued by TXA, but high in nonanemic mice without additional improvement by TXA. Among cytokines, only interleukin-6 increased, which was prevented by TXA most notably in anemic mice. Conclusion These observations provide first and critical proof-of-principle evidence that anemia accelerates traumatic bleeding and increases mortality, which could be rescued by anemia correction (parenteral iron) or periprocedural TXA.
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Affiliation(s)
- Bilgimol Chumappumkal Joseph
- Department of Medicine, Division of Hematology/Oncology, University of California San Diego, La Jolla, California, USA
| | - Tro Sekayan
- Department of Medicine, Division of Hematology/Oncology, University of California San Diego, La Jolla, California, USA
| | - Nicca Falah
- Department of Medicine, Division of Hematology/Oncology, University of California San Diego, La Jolla, California, USA
| | - Richard F W Barnes
- Department of Medicine, Division of Hematology/Oncology, University of California San Diego, La Jolla, California, USA
| | - Veronica Flood
- Versiti Blood Research Institute, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Juan A De Pablo-Moreno
- Department of Genetic, Physiology and Microbiology, Biology School, Complutense University of Madrid, Madrid, Spain
| | - Annette von Drygalski
- Department of Medicine, Division of Hematology/Oncology, University of California San Diego, La Jolla, California, USA
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Poursalehian M, Tajvidi M, Ghaderpanah R, Soleimani M, Hashemi SM, Kachooei AR. Efficacy and Safety of Oral Tranexamic Acid vs. Other Routes in Total Joint Arthroplasty: A Systematic Review and Network Meta-Analysis. JBJS Rev 2024; 12:01874474-202406000-00003. [PMID: 38889241 DOI: 10.2106/jbjs.rvw.23.00248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
BACKGROUND Total joint arthroplasty (TJA) is often associated with significant blood loss, leading to complications such as acute anemia and increased risk of infection and mortality. Tranexamic acid (TXA), an antifibrinolytic agent, has been recognized for effectively reducing blood loss during TJA. This systematic review and network meta-analysis aims to evaluate the efficacy and safety of oral TXA compared with other administration routes in TJA. METHODS Adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a comprehensive literature search was conducted across multiple databases, including PubMed, Scopus, Embase, and Web of Science, focusing on randomized clinical trials involving oral TXA in TJA. The studies were assessed for quality using the Cochrane risk assessment scale. Data synthesis involved network meta-analyses, comparing outcomes including hemoglobin drop, estimated blood loss (EBL), transfusion rate, and deep vein thrombosis (DVT) rate. RESULTS Our comprehensive literature search incorporated 39 studies with 7,538 participants, focusing on 8 TXA administration methods in TJA. The combination of oral and intra-articular (oral + IA) TXA markedly reduced hemoglobin drop more effectively than oral, intravenous (IV), and IA alone, but the difference was not significant. Oral + IA TXA significantly reduced EBL more effectively than oral + IV, IA + IV, and oral, IV, and IA alone. Perioperative transfusion rates with oral + IA TXA was significantly lower than that of oral, IA, and IV alone. The DVT rate with oral + IA was significantly lower than that with all other routes, including oral + IV, IA + IV, and oral, IA, and IV alone. CONCLUSION Oral TXA, particularly in combination with IA administration, demonstrates significantly higher efficacy in reducing blood loss and transfusion rates in TJA, with a safety profile comparable with that of other administration routes. The oral route, offering lower costs and simpler administration, emerges as a viable and preferable option in TJA procedures. LEVEL OF EVIDENCE Level I. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Mohammad Poursalehian
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahboobeh Tajvidi
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Rezvan Ghaderpanah
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Soleimani
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyedeh Melika Hashemi
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Mackie M, Barton KI, Sokol-Randell D, Lanting B. The Use of Biomarkers to Quantify Clinical Response to Total Knee Arthroplasty Interventions: A Systematic Review. J Am Acad Orthop Surg Glob Res Rev 2024; 8:01979360-202404000-00005. [PMID: 38547046 PMCID: PMC10977533 DOI: 10.5435/jaaosglobal-d-23-00202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/30/2024] [Accepted: 02/06/2024] [Indexed: 04/02/2024]
Abstract
The primary objective of this review was to determine whether the attenuation of the postoperative inflammatory response (PIR) after total knee arthroplasty (TKA) leads to a notable improvement in clinical outcome scores. The secondary objective of this review was to determine the optimal approach in using inflammatory biomarkers, clinical inflammatory assessments, and imaging to quantify the PIR. A systematic literature search of eight major databases was conducted using a predetermined search strategy. C-reactive protein (CRP), interleukin-6 (IL-6), erythrocyte sedimentation rate (ESR), knee surface temperature (KST), and clinical outcome data were collected and graphically displayed. Eighty-six percent of the studies that reported a statistically significant decrease in inflammatory biomarkers in their treatment group demonstrated a concordant notable improvement in clinical outcome scores. Mean CRP, IL-6, ESR, and KST values peaked on postoperative day (POD) 2, POD1, POD7, and POD 1-3, respectively. The PIR is correlated with early pain and function recovery outcomes. Future studies comparing TKA surgical methodologies and perioperative protocols should assess PIR by incorporating inflammatory biomarkers, such as CRP and IL-6, and clinical inflammatory assessment adjuncts, to provide a more comprehensive comparison.
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Affiliation(s)
- Mark Mackie
- From the Schulich School of Medicine and Dentistry, Western University, London, ON, Canada (Mr. Mackie and Dr. Lanting); Orthopaedic Surgery, London Health Sciences Centre, London, ON, Canada (Dr. Barton and Dr. Lanting); School of Physical Therapy, Faculty of Health Sciences, Western University, London, ON, Canada (Dr. Barton); Department of Neurology, Memorial University, Newfoundland, Canada (Dr. Sokol-Randell); Rorabeck Bourne Joint Replacement Clinic, London Health Sciences Centre, Western University, London, ON, Canada (Dr. Lanting)
| | - Kristen I. Barton
- From the Schulich School of Medicine and Dentistry, Western University, London, ON, Canada (Mr. Mackie and Dr. Lanting); Orthopaedic Surgery, London Health Sciences Centre, London, ON, Canada (Dr. Barton and Dr. Lanting); School of Physical Therapy, Faculty of Health Sciences, Western University, London, ON, Canada (Dr. Barton); Department of Neurology, Memorial University, Newfoundland, Canada (Dr. Sokol-Randell); Rorabeck Bourne Joint Replacement Clinic, London Health Sciences Centre, Western University, London, ON, Canada (Dr. Lanting)
| | - Darek Sokol-Randell
- From the Schulich School of Medicine and Dentistry, Western University, London, ON, Canada (Mr. Mackie and Dr. Lanting); Orthopaedic Surgery, London Health Sciences Centre, London, ON, Canada (Dr. Barton and Dr. Lanting); School of Physical Therapy, Faculty of Health Sciences, Western University, London, ON, Canada (Dr. Barton); Department of Neurology, Memorial University, Newfoundland, Canada (Dr. Sokol-Randell); Rorabeck Bourne Joint Replacement Clinic, London Health Sciences Centre, Western University, London, ON, Canada (Dr. Lanting)
| | - Brent Lanting
- From the Schulich School of Medicine and Dentistry, Western University, London, ON, Canada (Mr. Mackie and Dr. Lanting); Orthopaedic Surgery, London Health Sciences Centre, London, ON, Canada (Dr. Barton and Dr. Lanting); School of Physical Therapy, Faculty of Health Sciences, Western University, London, ON, Canada (Dr. Barton); Department of Neurology, Memorial University, Newfoundland, Canada (Dr. Sokol-Randell); Rorabeck Bourne Joint Replacement Clinic, London Health Sciences Centre, Western University, London, ON, Canada (Dr. Lanting)
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Kristjansen KA, Engel Krag A, Schmidt H, Hölmich LR, Bønnelykke-Behrndtz ML. Perioperative treatment with tranexamic acid in melanoma (PRIME): protocol for a Danish multicentre randomised controlled trial investigating the prognostic and treatment-related impact of the plasminogen-plasmin pathway. BMJ Open 2024; 14:e077012. [PMID: 38309757 PMCID: PMC10840044 DOI: 10.1136/bmjopen-2023-077012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 01/18/2024] [Indexed: 02/05/2024] Open
Abstract
INTRODUCTION Inflammation is a hallmark of cancer and is involved in tumour growth and dissemination. However, the hallmarks of cancer are also the hallmarks of wound healing, and modulating the wound inflammatory response and immune contexture in relation to cancer surgery may represent effective targets of therapies.Repurposing anti-inflammatory drugs in a cancer setting has gained increasing interest in recent years. Interestingly, the known and thoroughly tested antifibrinolytic drug tranexamic acid reduces the risk of bleeding, but it is also suggested to play important roles in anti-inflammatory pathways, improving wound healing and affecting anti-carcinogenic mechanisms.As a novel approach, we will conduct a randomised controlled trial using perioperative treatment with tranexamic acid, aiming to prevent early relapses by >10% for patients with melanoma. METHODS AND ANALYSIS Design: investigator-initiated parallel, two-arm, randomised, blinded, Danish multicentre superiority trial. PATIENTS ≥T2 b melanoma and eligible for sentinel lymph node biopsy (n=1204).Project drug: tranexamic acid or placebo. TREATMENT before surgery (intravenous 15 mg/kg) and daily (peroral 1000 mg x 3) through postoperative day 4. PRIMARY OUTCOME relapse within 2 years after surgery.Primary analysis: risk difference between the treatment arms (χ2 test). SECONDARY OUTCOMES postoperative complications, adverse events and survival.Inclusion period: summer 2023 to summer 2026. ETHICS AND DISSEMINATION The trial will be initiated during the summer of 2023 and is approved by the National Committee on Health Research Ethics, the Danish Medicine Agency, and registered under the Data Protection Act. The study will be conducted in accordance with the principles of the Declaration of Helsinki and Good Clinical Practice. Patients included in the study will adhere to normal Danish treatment protocols and standards of care, and we expect only mild and temporary side effects. Positive and negative results will be published in peer-reviewed journals, with authorships adhering to the Vancouver rules. TRIAL REGISTRATION NUMBER NCT05899465; ClinicalTrials.gov Identifier.
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Affiliation(s)
- Karoline Assifuah Kristjansen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Plastic and Breast Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - Andreas Engel Krag
- Department of Plastic and Breast Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik Schmidt
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Lisbet Rosenkrantz Hölmich
- Department of Plastic Surgery, Herlev Hospital, Herlev, Denmark
- Department of Clinical Medicine, Copenhagen University Hospital, Kobenhavn, Denmark
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Gibbs VN, Champaneria R, Sandercock J, Welton NJ, Geneen LJ, Brunskill SJ, Dorée C, Kimber C, Palmer AJ, Estcourt LJ. Pharmacological interventions for the prevention of bleeding in people undergoing elective hip or knee surgery: a systematic review and network meta-analysis. Cochrane Database Syst Rev 2024; 1:CD013295. [PMID: 38226724 PMCID: PMC10790339 DOI: 10.1002/14651858.cd013295.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
BACKGROUND Hip and knee replacement surgery is a well-established means of improving quality of life, but is associated with a significant risk of bleeding. One-third of people are estimated to be anaemic before hip or knee replacement surgery; coupled with the blood lost during surgery, up to 90% of individuals are anaemic postoperatively. As a result, people undergoing orthopaedic surgery receive 3.9% of all packed red blood cell transfusions in the UK. Bleeding and the need for allogeneic blood transfusions has been shown to increase the risk of surgical site infection and mortality, and is associated with an increased duration of hospital stay and costs associated with surgery. Reducing blood loss during surgery may reduce the risk of allogeneic blood transfusion, reduce costs and improve outcomes following surgery. Several pharmacological interventions are available and currently employed as part of routine clinical care. OBJECTIVES To determine the relative efficacy of pharmacological interventions for preventing blood loss in elective primary or revision hip or knee replacement, and to identify optimal administration of interventions regarding timing, dose and route, using network meta-analysis (NMA) methodology. SEARCH METHODS We searched the following databases for randomised controlled trials (RCTs) and systematic reviews, from inception to 18 October 2022: CENTRAL (the Cochrane Library), MEDLINE (Ovid), Embase (Ovid), CINAHL (EBSCOhost), Transfusion Evidence Library (Evidentia), ClinicalTrials.gov and WHO International Clinical Trials Registry Platform (ICTRP). SELECTION CRITERIA We included RCTs of people undergoing elective hip or knee surgery only. We excluded non-elective or emergency procedures, and studies published since 2010 that had not been prospectively registered (Cochrane Injuries policy). There were no restrictions on gender, ethnicity or age (adults only). We excluded studies that used standard of care as the comparator. Eligible interventions included: antifibrinolytics (tranexamic acid (TXA), aprotinin, epsilon-aminocaproic acid (EACA)), desmopressin, factor VIIa and XIII, fibrinogen, fibrin sealants and non-fibrin sealants. DATA COLLECTION AND ANALYSIS We performed the review according to standard Cochrane methodology. Two authors independently assessed trial eligibility and risk of bias, and extracted data. We assessed the certainty of the evidence using CINeMA. We presented direct (pairwise) results using RevMan Web and performed the NMA using BUGSnet. We were interested in the following primary outcomes: need for allogenic blood transfusion (up to 30 days) and all-cause mortality (deaths occurring up to 30 days after the operation), and the following secondary outcomes: mean number of transfusion episodes per person (up to 30 days), re-operation due to bleeding (within seven days), length of hospital stay and adverse events related to the intervention received. MAIN RESULTS We included a total of 102 studies. Twelve studies did not report the number of included participants; the other 90 studies included 8418 participants. Trials included more women (64%) than men (36%). In the NMA for allogeneic blood transfusion, we included 47 studies (4398 participants). Most studies examined TXA (58 arms, 56%). We found that TXA, given intra-articularly and orally at a total dose of greater than 3 g pre-incision, intraoperatively and postoperatively, ranked the highest, with an anticipated absolute effect of 147 fewer blood transfusions per 1000 people (150 fewer to 104 fewer) (53% chance of ranking 1st) within the NMA (risk ratio (RR) 0.02, 95% credible interval (CrI) 0 to 0.31; moderate-certainty evidence). This was followed by TXA given orally at a total dose of 3 g pre-incision and postoperatively (RR 0.06, 95% CrI 0.00 to 1.34; low-certainty evidence) and TXA given intravenously and orally at a total dose of greater than 3 g intraoperatively and postoperatively (RR 0.10, 95% CrI 0.02 to 0.55; low-certainty evidence). Aprotinin (RR 0.59, 95% CrI 0.36 to 0.96; low-certainty evidence), topical fibrin (RR 0.86, CrI 0.25 to 2.93; very low-certainty evidence) and EACA (RR 0.60, 95% CrI 0.29 to 1.27; very low-certainty evidence) were not shown to be as effective compared with TXA at reducing the risk of blood transfusion. We were unable to perform an NMA for our primary outcome all-cause mortality within 30 days of surgery due to the large number of studies with zero events, or because the outcome was not reported. In the NMA for deep vein thrombosis (DVT), we included 19 studies (2395 participants). Most studies examined TXA (27 arms, 64%). No studies assessed desmopressin, EACA or topical fibrin. We found that TXA given intravenously and orally at a total dose of greater than 3 g intraoperatively and postoperatively ranked the highest, with an anticipated absolute effect of 67 fewer DVTs per 1000 people (67 fewer to 34 more) (26% chance of ranking first) within the NMA (RR 0.16, 95% CrI 0.02 to 1.43; low-certainty evidence). This was followed by TXA given intravenously and intra-articularly at a total dose of 2 g pre-incision and intraoperatively (RR 0.21, 95% CrI 0.00 to 9.12; low-certainty evidence) and TXA given intravenously and intra-articularly, total dose greater than 3 g pre-incision, intraoperatively and postoperatively (RR 0.13, 95% CrI 0.01 to 3.11; low-certainty evidence). Aprotinin was not shown to be as effective compared with TXA (RR 0.67, 95% CrI 0.28 to 1.62; very low-certainty evidence). We were unable to perform an NMA for our secondary outcomes pulmonary embolism, myocardial infarction and CVA (stroke) within 30 days, mean number of transfusion episodes per person (up to 30 days), re-operation due to bleeding (within seven days), or length of hospital stay, due to the large number of studies with zero events, or because the outcome was not reported by enough studies to build a network. There are 30 ongoing trials planning to recruit 3776 participants, the majority examining TXA (26 trials). AUTHORS' CONCLUSIONS We found that of all the interventions studied, TXA is probably the most effective intervention for preventing bleeding in people undergoing hip or knee replacement surgery. Aprotinin and EACA may not be as effective as TXA at preventing the need for allogeneic blood transfusion. We were not able to draw strong conclusions on the optimal dose, route and timing of administration of TXA. We found that TXA given at higher doses tended to rank higher in the treatment hierarchy, and we also found that it may be more beneficial to use a mixed route of administration (oral and intra-articular, oral and intravenous, or intravenous and intra-articular). Oral administration may be as effective as intravenous administration of TXA. We found little to no evidence of harm associated with higher doses of tranexamic acid in the risk of DVT. However, we are not able to definitively draw these conclusions based on the trials included within this review.
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Affiliation(s)
- Victoria N Gibbs
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
| | - Rita Champaneria
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Josie Sandercock
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Nicky J Welton
- Bristol Medical School, University of Bristol, Bristol, UK
| | - Louise J Geneen
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Susan J Brunskill
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Carolyn Dorée
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Catherine Kimber
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Antony Jr Palmer
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Lise J Estcourt
- Haematology/Transfusion Medicine, NHS Blood and Transplant, Oxford, UK
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Cui H, Luo G, Wang Y, Luan M, He K, Ruan J, Li J, Lou T, Sun Z, Chen S, Yu S, Wang W, Fan C. Tranexamic acid in patients with post-traumatic elbow stiffness: protocol for a randomised, double-blind, placebo-controlled trial investigating the effectiveness of tranexamic acid at reducing the recurrence of heterotopic ossification after open elbow arthrolysis. BMJ Open 2023; 13:e075502. [PMID: 38110382 DOI: 10.1136/bmjopen-2023-075502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
INTRODUCTION Exaggerated inflammatory response is one of the main mechanisms underlying heterotopic ossification (HO). It has been suggested that the antifibrinolytic drug tranexamic acid (TXA) can exert a significant anti-inflammatory effect during orthopaedic surgery. However, no prospective studies have yet investigated the effects of TXA on HO recurrence in patients following open elbow arthrolysis (OEA). METHODS AND ANALYSIS Here, we present a protocol for a single-centre, randomised, double-blind, placebo-controlled trial to investigate the effectiveness of TXA on HO recurrence after OEA in a single hospital. A minimum sample size of 138 eligible and consenting participants randomised into treatment and control groups in a 1:1 manner will be included. Patients will receive 2 g of intravenous TXA (experimental group) or placebo (normal saline, control group) administered before skin incision. The primary outcome is HO recurrence rate within 12 months after surgery. The secondary outcomes are the serum immune-inflammatory cytokines including erythrocyte sedimentation rate, C reactive protein, interleukin (IL)-6, IL-1β, IL-13 at the first and third day postoperatively, and elbow range of motion and functional score at 1.5, 6, 9 and 12 months after surgery. After completion of the trial, the results will be reported in accordance with the extensions of the Consolidated Standards of Reporting Trials Statement for trials. The results of this study should determine whether TXA can reduce the rates of HO occurrence after OEA. ETHICS AND DISSEMINATION Ethical approval has been granted by the Medical Ethics Committee of the Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine (reference number 2022-123-(1)). The results of this study will be disseminated through presentations at academic conferences and publication in peer-reviewed journals. TRIAL REGISTRATION NUMBER ChiCTR2300068106.
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Affiliation(s)
- Haomin Cui
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Gang Luo
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Yin Wang
- Nursing Department, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Luan
- Clinical Research Center, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kuangyu He
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Jihao Ruan
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Juehong Li
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Tengfei Lou
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Ziyang Sun
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Shuai Chen
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Shiyang Yu
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Wei Wang
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
| | - Cunyi Fan
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Engineering Research Center for Orthopaedic Material Innovation and Tissue Regeneration, Shanghai, China
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Huang Z, Dong H, Ye C, Zou Z, Wan W. Clinical utilization of methylprednisolone in conjunction with tranexamic acid for accelerated rehabilitation in total hip arthroplasty. J Orthop Surg Res 2023; 18:747. [PMID: 37789429 PMCID: PMC10548678 DOI: 10.1186/s13018-023-04249-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 09/28/2023] [Indexed: 10/05/2023] Open
Abstract
PURPOSE This study aimed to evaluate the efficacy and safety of combined methylprednisolone (MP) and tranexamic acid (TXA) in promoting accelerated rehabilitation following total hip arthroplasty (THA). We further investigated effective strategies for rapid rehabilitation post-THA. METHODS Conducted as a randomized controlled trial involving 80 patients, the study allocated subjects into two groups. The control group received saline and TXA, whereas the experimental group was administered with an additional dose of MP. Several clinical parameters, including markers of inflammation, pain, nausea, and coagulation factors, were meticulously assessed in both groups. RESULTS It was observed that the group receiving the MP + TXA treatment showcased significant reductions in postoperative levels of CRP and IL-6, as well as an alleviation in pain scores. Furthermore, this group demonstrated lower incidences of postoperative nausea and fatigue, facilitating enhanced hip joint mobility. Interestingly, this group did exhibit blood glucose fluctuations within the first 24 h postoperatively. However, there was no notable difference between the groups concerning transfusion rate, postoperative hospital stay duration, and coagulation profile, and no severe complications were reported. CONCLUSION The findings suggest that the combined administration of MP and TXA can appreciably enhance postoperative recovery, by reducing inflammatory markers, alleviating pain, reducing nausea and fatigue, and improving hip mobility, without leading to an increased risk of severe perioperative complications. This highlights the potential role of this combined therapy in facilitating improved postoperative patient experiences.
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Affiliation(s)
- Zuqi Huang
- Department of Traumatology and Orthopaedics, Hezhou People's Hospital, Guangxi Zhuang Autonomous Region, Hezhou, China
| | - Huazhang Dong
- Department of Traumatology and Orthopaedics, Hezhou People's Hospital, Guangxi Zhuang Autonomous Region, Hezhou, China
| | - Changping Ye
- Department of Traumatology and Orthopaedics, Hezhou People's Hospital, Guangxi Zhuang Autonomous Region, Hezhou, China
| | - Zhuan Zou
- Department of Traumatology and Orthopaedics, Hezhou People's Hospital, Guangxi Zhuang Autonomous Region, Hezhou, China
| | - Weiliang Wan
- Department of Traumatology and Orthopaedics, Hezhou People's Hospital, Guangxi Zhuang Autonomous Region, Hezhou, China.
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Lam T, Medcalf RL, Cloud GC, Myles PS, Keragala CB. Tranexamic acid for haemostasis and beyond: does dose matter? Thromb J 2023; 21:94. [PMID: 37700271 PMCID: PMC10496216 DOI: 10.1186/s12959-023-00540-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/04/2023] [Indexed: 09/14/2023] Open
Abstract
Tranexamic acid (TXA) is a widely used antifibrinolytic agent that has been used since the 1960's to reduce blood loss in various conditions. TXA is a lysine analogue that competes for the lysine binding sites in plasminogen and tissue-type plasminogen activator impairing its interaction with the exposed lysine residues on the fibrin surface. The presence of TXA therefore, impairs the plasminogen and tPA engagement and subsequent plasmin generation on the fibrin surface, protecting fibrin clot from proteolytic degradation. However, critical lysine binding sites for plasmin(ogen) also exist on other proteins and on various cell-surface receptors allowing plasmin to exert potent effects on other targets that are unrelated to classical fibrinolysis, notably in relation to immunity and inflammation. Indeed, TXA was reported to significantly reduce post-surgical infection rates in patients after cardiac surgery unrelated to its haemostatic effects. This has provided an impetus to consider TXA in other indications beyond inhibition of fibrinolysis. While there is extensive literature on the optimal dosage of TXA to reduce bleeding rates and transfusion needs, it remains to be determined if these dosages also apply to blocking the non-canonical effects of plasmin.
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Affiliation(s)
- Tammy Lam
- Australian Centre for Blood Diseases, Monash AMREP Building, Monash University, Level 1 Walkway, Via The Alfred Centre, 99 Commercial Rd, Melbourne, 3004, Australia
| | - Robert L Medcalf
- Australian Centre for Blood Diseases, Monash AMREP Building, Monash University, Level 1 Walkway, Via The Alfred Centre, 99 Commercial Rd, Melbourne, 3004, Australia
| | - Geoffrey C Cloud
- Department of Clinical Neuroscience, Central Clinical School, Monash University, Melbourne, Australia
| | - Paul S Myles
- Department of Anaesthesiology and Perioperative Medicine, Alfred Hospital, Melbourne VIC, Australia
- Department of Anaesthesiology and Perioperative Medicine, Monash University, Melbourne VIC, Australia
| | - Charithani B Keragala
- Australian Centre for Blood Diseases, Monash AMREP Building, Monash University, Level 1 Walkway, Via The Alfred Centre, 99 Commercial Rd, Melbourne, 3004, Australia.
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11
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Shen L, Jiang Z, Wang Q, Xu W. Topical use of tranexamic acid can reduce opioid consumption compared with intravenous use for patients undergoing primary total hip arthroplasty: a prospective randomized controlled trial. BMC Musculoskelet Disord 2023; 24:455. [PMID: 37270493 DOI: 10.1186/s12891-023-06576-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 05/26/2023] [Indexed: 06/05/2023] Open
Abstract
BACKGROUND The problem of opioid addiction after total hip arthroplasty (THA) has been widely concerned. Tranexamic acid (TXA) has been shown to be effective in reducing blood loss for patients undergoing THA, but few studies focus on its alleviation of postoperative local pain symptoms. The purpose of this study was to investigate whether topical TXA could reduce early postoperative hip pain for primary THA patients, thereby reducing the use of opioids, and whether local pain is related to inflammatory response. METHODS In this prospective randomized controlled study, we randomly divided 161 patients into a topical group (n = 79) and an intravenous group (n = 82). Hip pain was assessed using the visual analogue scale (VAS) score within three days after surgery and tramadol was used for pain relief when necessary. Inflammatory markers such as high-sensitivity C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), interleukin-6 (IL-6), total blood loss and hemoglobin drop were assessed by hematologic tests. The primary outcomes included the VAS score and dose of tramadol from the first to the third day after surgery. The secondary outcomes included the inflammatory markers level, total blood loss and complications. RESULTS The pain score and inflammation markers level on the first day in the topical TXA group were significantly lower than those in the intravenous TXA group (P < 0.05). The correlation analysis showed that the VAS score on the first day after surgery was positively correlated with the inflammation markers level (P < 0.05). The tramadol dose for topical group was lower than intravenous group on the first and second day after surgery. There were no differences in total blood loss between the two groups (640.60 ± 188.12 ml vs. 634.20 ± 187.85 ml, P = 0.06). There was no difference in the incidence of complications. CONCLUSION Topical use of TXA could relieve the local pain symptoms and reduce opioid consumption compared with intravenous use for patients undergoing primary THA by reduce the early postoperative inflammatory response. TRIAL REGISTRATION The trial was registered at the China Clinical Trial Registry (ChiCTR2100052396) on 10/24/2021.
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Affiliation(s)
- Lei Shen
- Department of Orthopaedics, the Second Affiliated Hospital of Soochow University, 1055 Road Sanxiang, Suzhou, Jiangsu, 215004, China
- Department of Orthopaedics, the Yixing People's Hospital, 75 Road Tongzhenguan, Yixing, Jiangsu, 214200, China
| | - Zhenhuan Jiang
- Department of Orthopaedics, the Yixing People's Hospital, 75 Road Tongzhenguan, Yixing, Jiangsu, 214200, China
| | - Qiang Wang
- Department of Orthopaedics, the Yixing People's Hospital, 75 Road Tongzhenguan, Yixing, Jiangsu, 214200, China
| | - Wei Xu
- Department of Orthopaedics, the Second Affiliated Hospital of Soochow University, 1055 Road Sanxiang, Suzhou, Jiangsu, 215004, China.
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Iseki T, Iseki T, Kanto R, Onishi S, Yoshiya S, Tachibana T, Nakayama H. Efficacy of intravenous tranexamic acid administration in medial opening-wedge distal tibial tuberosity osteotomy (MOWDTO) for varus knee osteoarthritis: a randomized control trial. J Orthop Surg Res 2023; 18:178. [PMID: 36890541 PMCID: PMC9996975 DOI: 10.1186/s13018-023-03666-z] [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: 09/13/2022] [Accepted: 03/01/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND This randomized controlled study was undertaken to investigate the efficacy of intravenous tranexamic acid (TXA) administration in reducing perioperative blood loss in patients undergoing medial opening-wedge distal tibial tuberosity osteotomy (MOWDTO). It was hypothesized that TXA would reduce perioperative blood loss in MOWDTO. METHODS A total of 61 knees in 59 patients who underwent MOWDTO during the study period were randomly assigned to either of the groups with intravenous TXA administration (TXA group) or without TXA administration (control group). In the TXA group, patients received 1000 mg of TXA intravenously before skin incision and 6 h after the first dose. The primary outcomes was the volume of perioperative total blood loss which calculated using the blood volume and hemoglobin (Hb) drop. The Hb drop was calculated as the difference between preoperative Hb and postoperative Hb at days 1, 3, and 7. RESULTS The perioperative total blood loss was significantly lower in the TXA group (543 ± 219 ml vs. 880 ± 268 ml, P < 0.001). The Hb drop was significantly lower at postoperative days 1, 3 and 7 in the TXA group than in the control group (day 1: 1.28 ± 0.68 g/dl vs. 1.91 ± 0.69 g/dl, P = 0.001; day 3: 1.54 ± 0.66 g/dl vs. 2.69 ± 1.00 g/dl, P < 0.001; day 7: 1.74 ± 0.66 g/dl vs. 2.83 ± 0.91 g/dl, P < 0.001). CONCLUSION Intravenous TXA administration in MOWDTO could reduce the perioperative blood loss. Trial registration The study was approved by the institutional review board. (Registered on 26/02/2019 Registration Number 3136). Level of Evidence Level I, randomized controlled trial.
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Affiliation(s)
- Takuya Iseki
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan.
| | - Tomoya Iseki
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan
| | - Ryo Kanto
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan
| | - Shintaro Onishi
- Department of Orthopaedic Surgery, Nishinomiya Kaisei Hospital, 1-4 Ohama-Cho, Nishinomiya City, Hyogo, 662-0957, Japan
| | - Shinichi Yoshiya
- Department of Orthopaedic Surgery, Nishinomiya Kaisei Hospital, 1-4 Ohama-Cho, Nishinomiya City, Hyogo, 662-0957, Japan
| | - Toshiya Tachibana
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan
| | - Hiroshi Nakayama
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan
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Schindler M, Schmitz S, Reinhard J, Jansen P, Grifka J, Benditz A. Pain Course after Total Knee Arthroplasty within a Standardized Pain Management Concept: A Prospective Observational Study. J Clin Med 2022; 11:7204. [PMID: 36498779 PMCID: PMC9741301 DOI: 10.3390/jcm11237204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 11/24/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Joint replacement surgeries have been known to be some of the most painful surgical procedures. Therefore, the options for postoperative pain management are of great importance for patients undergoing total knee arthroplasty (TKA). Despite successful surgery, up to 30% of the patients are not satisfied after the operation. The aim of this study is to assess pain development within the first 4 weeks after TKA in order to gain a better understanding and detect possible influencing factors. METHODS A total of 103 patients were included in this prospective cohort study. Postoperative pain was indicated using a numeric rating scale (NRS). Furthermore, demographic data and perioperative parameters were correlated with the reported postoperative pain. RESULTS The evaluation of postoperative pain scores showed a constant decrease in the first postoperative week (mean NRS score of 5.8 on day 1 to a mean NRS score of 4.6 on day 8). On day 9, the pain increased again. Thereafter, a continuous decrease in pain intensity from day 10 on was noted (continuous to a mean NRS score of 3.0 on day 29). A significant association was found between postoperative pain intensity and gender, body mass index (BMI), and preoperative leg axis. CONCLUSIONS The increasing pain score after the first postoperative week is most likely due to more intensive mobilization and physiotherapy in the rehabilitation department. Patients that were female, had a low BMI, and a preoperative valgus leg axis showed a significantly higher postoperative pain scores. Pain management should consider these results in the future to improve patient satisfaction in the postoperative course after TKA.
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Affiliation(s)
- Melanie Schindler
- Department of Orthopedics, University Medical Center Regensburg, Asklepios Klinikum Bad Abbach, 93077 Bad Abbach, Bavaria, Germany
| | - Stephanie Schmitz
- Department of Orthopedics, University Medical Center Regensburg, Asklepios Klinikum Bad Abbach, 93077 Bad Abbach, Bavaria, Germany
| | - Jan Reinhard
- Department of Orthopedics, University Medical Center Regensburg, Asklepios Klinikum Bad Abbach, 93077 Bad Abbach, Bavaria, Germany
| | - Petra Jansen
- Department of Sport Science, University of Regensburg, 93053 Regensburg, Bavaria, Germany
| | - Joachim Grifka
- Department of Orthopedics, University Medical Center Regensburg, Asklepios Klinikum Bad Abbach, 93077 Bad Abbach, Bavaria, Germany
| | - Achim Benditz
- Department of Orthopedics, University Medical Center Regensburg, Asklepios Klinikum Bad Abbach, 93077 Bad Abbach, Bavaria, Germany
- Department of Orthopedics, Klinikum Fichtelgebirge, 95615 Marktredwitz, Bavaria, Germany
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Baucom MR, Wallen TE, Singer KE, Youngs J, Schuster RM, Blakeman TC, McGuire JL, Strilka R, Goodman MD. Postinjury Treatment to Mitigate the Effects of Aeromedical Evacuation After TBI in a Porcine Model. J Surg Res 2022; 279:352-360. [PMID: 35810552 DOI: 10.1016/j.jss.2022.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 04/14/2022] [Accepted: 05/21/2022] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Early aeromedical evacuation after traumatic brain injury (TBI) has been associated with worse neurologic outcomes in murine studies and military populations. The goal of this study was to determine if commonly utilized medications, including allopurinol, propranolol, or tranexamic acid (TXA), could mitigate the secondary traumatic brain injury experienced during the hypobaric and hypoxic environment of aeromedical evacuation. METHODS Porcine TBI was induced via controlled cortical injury. Twenty nonsurvival pigs were separated into four groups (n = 5 each): TBI+25 mL normal saline (NS), TBI+4 mg propranolol, TBI+100 mg allopurinol, and TBI+1g TXA. The pigs then underwent simulated AE to an altitude of 8000 ft for 4 h with an SpO2 of 82-85% and were sacrificed 4 h later. Hemodynamics, serum cytokines, and hippocampal p-tau accumulation were assessed. An additional survival cohort was partially completed with TBI/NS (n = 5), TBI/propranolol (n = 2) and TBI/allopurinol groups (n = 2) survived to postinjury day 7. RESULTS There were no significant differences in hemodynamics, tissue oxygenation, cerebral blood flow, or physiologic markers between treatment groups and saline controls. Transient differences in IL-1b and IL-6 were noted but did not persist. Neurological Severity Score (NSS) was significantly lower in the TBI + allopurinol group on POD one compared to NS and propranolol groups. P-tau accumulation was decreased in the nonsurvival animals treated with allopurinol and TXA compared to the TBI/NS group. CONCLUSIONS Allopurinol, propranolol, and TXA, following TBI, do not induce adverse changes in systemic or cerebral hemodynamics during or after a simulated postinjury flight. While transient changes were noted in systemic cytokines and p-tau accumulation, further investigation will be needed to determine any persistent neurological effects of injury, flight, and pharmacologic treatment.
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Affiliation(s)
- Matthew R Baucom
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | - Taylor E Wallen
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | | | - Jackie Youngs
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | | | | | | | - Richard Strilka
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
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Wallen TE, Singer KE, Baucom MR, England LG, Schuster RM, Pritts TA, Goodman MD. Effects of antifibrinolytics on systemic and cerebral inflammation after traumatic brain injury. J Trauma Acute Care Surg 2022; 93:30-37. [PMID: 35319541 PMCID: PMC9232970 DOI: 10.1097/ta.0000000000003607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Administration of antifibrinolytic medications, including tranexamic acid (TXA), may reduce head injury-related mortality. The effect of these medications on post-traumatic brain injury (TBI) inflammatory response is unknown. The goal of this study was to investigate the role of available antifibrinolytic medications on both systemic and cerebral inflammation after TBI. METHODS An established murine weight drop model was used to induce a moderate TBI. Mice were administered 1, 10, or 100 mg/kg of TXA, 400 mg/kg of aminocaproic acid (Amicar, Hospira, Lake Forest, IL), 100 kIU/kg of aprotonin, or equivalent volume of normal saline (NS) 10 minutes after recovery. Mice were euthanized at 1, 6, or 24 hours. Serum and cerebral tissue were analyzed for neuron-specific enolase and inflammatory cytokines. Hippocampal histology was evaluated at 30 days for phosphorylated tau accumulation. RESULTS One hour after TBI, mice given TXA displayed decreased cerebral cytokine concentrations of tumor necrosis factor α (TNF-α) and, by 24 hours, displayed decreased concentrations of cerebral TNF-α, interleukin (IL)-6, and monocyte chemoattractant protein 1 compared with TBI-NS. However, serum concentrations of TNF-α and macrophage inflammatory protein 1α (MIP-1α) were significantly elevated from 1 to 24 hours in TBI-TXA groups compared with TBI-NS. The concentration of phosphorylated tau was significantly decreased in a dose-dependent manner in TBI-TXA groups compared with TBI-NS. By contrast, Amicar administration increased cerebral cytokine levels of IL-6 1 hour after TBI, with serum elevations noted in TNF-α, MIP-1α, and monocyte chemoattractant protein 1 at 24 hours compared with TBI-NS. Aprotonin administration increased serum TNF-α, IL-6, and MIP-1α from 1 to 24 hours without differences in cerebral cytokines compared with TBI-NS. CONCLUSION Tranexamic acid administration may provide acute neuroinflammatory protection in a dose-dependent manner. Amicar administration may be detrimental after TBI with increased cerebral and systemic inflammatory effects. Aprotonin administration may increase systemic inflammation without significant contributions to neuroinflammation. While no antifibrinolytic medication improved systemic inflammation, these data suggest that TXA may provide the most beneficial inflammatory modulation after TBI.
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Affiliation(s)
- Taylor E Wallen
- From the Department of Surgery, University of Cincinnati, Cincinnati, Ohio
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Tranexamic Acid and Its Potential Anti-Inflammatory Effect: A Systematic Review. Semin Thromb Hemost 2022; 48:568-595. [PMID: 35636449 DOI: 10.1055/s-0042-1742741] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Tranexamic acid (TXA) is an antifibrinolytic drug primarily used for reducing blood loss in patients with major bleedings. Animal and cell studies have shown that TXA might modulate the inflammatory response by either enhancing or inhibiting cytokine levels. Furthermore, recent human studies have found altered inflammatory biomarkers in patients receiving TXA when compared with patients who did not receive TXA. In this systematic review we investigated the effect of TXA on inflammatory biomarkers in different patient groups. A systematic literature search was conducted on the databases PubMed and Embase to identify all original articles that investigated inflammatory biomarkers in patients receiving TXA and compared them to a relevant control group. The review was performed according to the PRISMA guidelines, and the literature search was performed on November 29, 2021. Thirty-three studies were included, among which 14 studies compared patients receiving TXA with patients getting no medication, another 14 studies investigated different dosing regimens of TXA, and finally five studies examined the administration form of TXA. The present review suggests that TXA has an anti-inflammatory effect in patients undergoing orthopaedic surgery illustrated by decreased levels of C-reactive protein and interleukin-6 in patients receiving TXA compared with patients receiving no or lower doses of TXA. However, the anti-inflammatory effect was not found in patients undergoing cardiac surgery, pediatric craniosynostosis patients, or in rheumatoid arthritis patients. The inflammatory response was not affected by administration form of TXA (oral, intravenous, or topical). In conclusion, an anti-inflammatory effect of TXA was consistently found among orthopaedic patients only.
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Alkhatib N, AlNouri M, Abdullah ASA, Ahmad Alzobi OZ, Alkaramany E, Sasaki E, Ishibashi Y. Tranexamic Acid Use in Anterior Cruciate Ligament Reconstruction Decreases Bleeding Complications: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Arthroscopy 2022; 38:506-518.e6. [PMID: 34358640 DOI: 10.1016/j.arthro.2021.07.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/21/2021] [Accepted: 07/23/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To systematically review all available randomized controlled trials (RCTs) in the literature that examine outcomes following tranexamic acid (TXA) use in anterior cruciate ligament reconstruction (ACLR) to determine its effectiveness. METHODS PubMed/MEDLINE, Embase, Science Direct, Web of Science, CINAHL, and The Cochrane Library databases were systematically searched for RCTs comparing TXA versus no TXA in ACLR with a 4-week minimum follow-up. Quality was assessed using Risk of Bias 2. Pooled analyses were conducted using inverse variance for continuous variables and Mantel-Haenszel for dichotomous variables. The Grading of Recommendations, Assessment, Development and Evaluation guidelines were used to evaluate primary outcomes. RESULTS A total of 807 patients (632 male, 175 female) from 7 RCTs were included. Mean age was 28.4 years. Bias was graded "low" in 4 RCTs, "some concerns" in 2 RCTs, and "high" in 1 RCT. Visual analog scale was found to be not significantly different with TXA use at day 1-3 (mean difference [MD] -0.92, I2 = 96%, P = .14) and 12 weeks (MD -0.03, I2 = 0%, P = .73). Visual analog scale was significantly decreased at week 2 (MD -1.18, I2 = 56%, P < .00001) and weeks 3-6 (MD -0.38, I2 = 73%, P < .010). Lysholm scores were greater with TXA use at week 2 (MD 9.04, I2 = 74%, P = .002) and weeks 4-6 (MD 6.17, I2 = 73%, P = .0004) but not significantly different at 12 weeks (MD 6.13, I2 = 98%, P = .28). Need for aspiration was less with TXA use (odds ratio 0.40, I2 = 49%, P = 0.0009). Considerable heterogeneity was seen in many results. Certainty was low for 2 primary outcomes, moderate for 2, and high for 5. CONCLUSIONS Pooled data suggest that the use of TXA in ACLR reduces the need for aspiration, hemarthrosis, drain output, and knee swelling in the postoperative period. While early improvements in pain and function were observed, the clinical relevance is questionable. The risk of complications does not increase with TXA use, and the use of intravenous TXA over intra-articular TXA may improve and prolong hemarthrosis reduction, although the evidence is weak. LEVEL OF EVIDENCE Level II, systematic review of therapeutic Level I-II studies.
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Affiliation(s)
- Nedal Alkhatib
- Division of Orthopaedic Surgery, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Mason AlNouri
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan.
| | - Abdullah Saad A Abdullah
- Division of Orthopaedic Surgery, University Health Network, Toronto Western Hospital, Toronto, Ontario, Canada
| | | | - Eslam Alkaramany
- Orthopaedic Surgery Department, Hamad Medical Corporation, Doha, Qatar
| | - Eiji Sasaki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Yasuyuki Ishibashi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
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Johns WL, Walley KC, Hammoud S, Gonzalez TA, Ciccotti MG, Patel NK. Tranexamic Acid in Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-analysis. Am J Sports Med 2021; 49:4030-4041. [PMID: 33630652 DOI: 10.1177/0363546521988943] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Hemarthrosis after anterior cruciate ligament (ACL) reconstruction procedures can delay rehabilitation and have toxic effects on the cartilage and synovium. Tranexamic acid is widely used in adult reconstruction procedures; however, its use in ACL reconstruction is a novel topic of study. PURPOSE To analyze the available literature on hemarthrosis, pain, functional outcomes, and complications after administration of tranexamic acid in ACL reconstruction procedures. STUDY DESIGN Meta-analysis. METHODS A literature search was performed to retrieve randomized controlled trials examining the use of tranexamic acid at the time of ACL reconstruction procedures. The studied outcomes included postoperative joint drain output, hemarthrosis grade, visual analog scale scores for pain, range of motion, Lysholm score, postoperative rates of deep venous thrombosis, and pulmonary embolism. Outcomes were pooled to perform a meta-analysis. RESULTS Five prospective randomized controlled trials met inclusion criteria for analysis. Four studies administered intravenous tranexamic acid in bolus or infusion form before ACL reconstruction, while 2 studies administered tranexamic acid via intra-articular injection. Specifically, tranexamic acid was administered intravenously (preoperative 15-mg/kg bolus 10 minutes before tourniquet inflation with or without 10 mg/kg/h for 3 hours postoperatively) or intra-articularly (10 mL [100 mg/mL] intraoperatively), and 1 study consisted of tranexamic acid administration in combined intravenous and intra-articular forms (15-mg/kg bolus 10 minutes before tourniquet inflation and intra-articular 3 g 10 minutes before tourniquet deflation). Tranexamic acid use in ACL reconstruction cases resulted in a mean reduction of 61.5 mL in postoperative drain output at 24 hours (95% CI, -95.51 to -27.46; P = .0004), lower hemarthrosis grade (P < .00001), improved Lysholm scores, and reduction in visual analog scale scores for pain (-1.96 points; 95% CI, -2.19 to -1.73; P < .00001) extending to postoperative week 6. Range of motion was improved in the immediate postoperative period, and the need for joint aspiration within 2 weeks was reduced (P < .001). There was no difference in venous thromboembolic event rate between the experimental and control groups. CONCLUSION The use of intravenous tranexamic acid in ACL reconstruction surgery results in reduced joint drain output and hemarthrosis and improved pain scores and range of motion in the initial postoperative period without increased complications or thromboembolic events.
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Affiliation(s)
- William L Johns
- Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Kempland C Walley
- Department of Orthopaedic Surgery, University of Michigan Hospital, Ann Arbor, Michigan, USA
| | - Sommer Hammoud
- Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Tyler A Gonzalez
- School of Medicine, University of South Carolina, Columbia, South Carolina, USA
| | - Michael G Ciccotti
- Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Nirav K Patel
- Department of Orthopaedic Surgery, Medical College of Virginia at Virginia Commonwealth University, Richmond, Virginia, USA
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Magill P, Hill JC, Bryce L, Martin U, Dorman A, Hogg R, Campbell C, Gardner E, McFarland M, Bell J, Benson G, Beverland D. Oral tranexamic acid for an additional 24 hours postoperatively versus a single preoperative intravenous dose for reducing blood loss in total knee arthroplasty: results of a randomized controlled trial (TRAC-24). Bone Joint J 2021; 103-B:1595-1603. [PMID: 34587808 DOI: 10.1302/0301-620x.103b10.bjj-2020-2308.r1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS In total knee arthroplasty (TKA), blood loss continues internally after surgery is complete. Typically, the total loss over 48 postoperative hours can be around 1,300 ml, with most occurring within the first 24 hours. We hypothesize that the full potential of tranexamic acid (TXA) to decrease TKA blood loss has not yet been harnessed because it is rarely used beyond the intraoperative period, and is usually withheld from 'high-risk' patients with a history of thromboembolic, cardiovascular, or cerebrovascular disease, a patient group who would benefit greatly from a reduced blood loss. METHODS TRAC-24 was a prospective, phase IV, single-centre, open label, parallel group, randomized controlled trial on patients undergoing TKA, including those labelled as high-risk. The primary outcome was indirect calculated blood loss (IBL) at 48 hours. Group 1 received 1 g intravenous (IV) TXA at the time of surgery and an additional 24-hour postoperative oral regime of four 1 g doses, while Group 2 only received the intraoperative dose and Group 3 did not receive any TXA. RESULTS Between July 2016 and July 2018, 552 patients were randomized to either Group 1 (n = 241), Group 2 (n = 243), or Group 3 (n = 68), and 551 were included in the final analysis. The blood loss did differ significantly between the two intervention groups (733.5 ml (SD 384.0) for Group 1 and 859.2 ml (SD 363.6 ml) for Group 2; mean difference -125.8 ml (95% confidence interval -194.0 to -57.5; p < 0.001). No differences in mortality or thromboembolic events were observed in any group. CONCLUSION These data support the hypothesis that in TKA, a TXA regime consisting of IV 1 g perioperatively and four oral 1 g doses over 24 hours postoperatively significantly reduces blood loss beyond that achieved with a single IV 1 g perioperative dose alone. TXA appears safe in patients with history of thromboembolic, cardiovascular, and cerebrovascular disease. Cite this article: Bone Joint J 2021;103-B(10):1595-1603.
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Affiliation(s)
- Paul Magill
- Primary Joint Unit, Musgrave Park Hospital, Belfast, UK
| | - Janet C Hill
- Primary Joint Unit, Musgrave Park Hospital, Belfast, UK
| | - Leeann Bryce
- Primary Joint Unit, Musgrave Park Hospital, Belfast, UK
| | - Una Martin
- Primary Joint Unit, Musgrave Park Hospital, Belfast, UK
| | - Al Dorman
- Primary Joint Unit, Musgrave Park Hospital, Belfast, UK
| | - Rosemary Hogg
- Primary Joint Unit, Musgrave Park Hospital, Belfast, UK
| | - Christina Campbell
- Northern Ireland Clinical Trials Unit, Royal Victoria Hospital, Belfast, UK
| | - Evie Gardner
- Northern Ireland Clinical Trials Unit, Royal Victoria Hospital, Belfast, UK
| | | | - Jennifer Bell
- Northern Ireland Clinical Trials Unit, Royal Victoria Hospital, Belfast, UK
| | - Gary Benson
- Department of Haematology, Belfast City Hospital, Belfast, UK
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20
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Tranexamic acid in plastic surgery: routes of administration and dosage considerations. EUROPEAN JOURNAL OF PLASTIC SURGERY 2021. [DOI: 10.1007/s00238-021-01794-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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The effect of multiple-dose oral versus intravenous tranexamic acid in reducing postoperative blood loss and transfusion rate after adolescent scoliosis surgery: a randomized controlled trial. Spine J 2021; 21:312-320. [PMID: 33049411 DOI: 10.1016/j.spinee.2020.10.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND CONTEXT Tranexamic acid (TXA) is widely used in surgery for adolescent idiopathic scoliosis (AIS) and has been proved to be efficacious in reducing intraoperative blood loss (IBL) and the transfusion rate. However, the routine TXA regimen was intraoperative administration alone, in which the concentration of TXA could not cover the whole process of hyperfibrinolysis. And, its ability to control the massive postoperative blood loss (PBL) may be insufficient. Thus, we promoted a multiple-dose regimen of TXA for patients with AIS who underwent surgical correction. PURPOSE The primary aims were (1) to determine whether the multiple-dose regimen of TXA could reduce PBL and the postoperative transfusion rate, and (2) to compare the efficacy of oral administration with intravenous administration. The secondary aims were (3) to evaluate whether this regimen could alleviate inflammatory response, and (4) to assess the occurrence of drug-related side effects. STUDY DESIGN Prospective, double-blinded, randomized controlled trial. PATIENT SAMPLE A total of 108 patients with AIS who underwent posterior scoliosis correction and spinal fusion (PSS) were enrolled in this study. OUTCOME MEASURES The primary parameters were PBL and postoperative transfusion rate. Other parameters such as total blood loss (TBL), maximum hemoglobin (Hb) decrease, volume of drainage, inflammation markers (interleukin-6 [IL-6] and C-reactive protein [CRP]), and occurrence of complications were also collected and compared. Multiple regression analysis was used to examine the variables that affected PBL. METHODS Patients were randomized into three groups. All patients received intravenous TXA 50 mg/kg loading dose and 10 mg/kg/h maintenance dose during surgery. Group A received 1 g oral TXA at 4 hours, 10 hours, and 16 hours postoperatively; group B received 0.5 g intravenous TXA at 6 hours, 12 hours, and 18 hours postoperatively; group C received placebo. RESULTS The mean PBL and postoperative transfusion rate in group A (957.8±378.9 mL, 13.89%) and B (980.3±491.8 mL, 11.11%) were significantly lower than those in group C [1,495.9±449.6 mL, mean differences=538.1 mL, 95% confidence interval (CI), 290.1-786.1 mL, p<0.001; 515.6 mL, 95% CI, 267.6-763.6 mL, p<.001]; (36.11%, p=.029, p=.013). Meanwhile, the mean TBL, maximum Hb decrease, and volume of drainage were also significantly lower in group A and B than in group C. IL-6 and CRP in group A and B were significantly lower than in group C from postoperative days 1 to 3. All these differences were not significant between groups A and B. No drug-related complications were observed in any patient. Multiple regression showed that the application of postoperative TXA and number of screws were significant parameters affecting PBL. CONCLUSIONS A multiple-dose regimen of TXA, either by oral or intravenous application, could be a safe and effective means of controlling PBL and decreasing the postoperative transfusion rate in patients with AIS who underwent scoliosis surgery. In addition, it could inhibit postoperative inflammatory response.
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22
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Ma R, Wu M, Li Y, Wang J, Wang W, Yang P, Wang K. The comparative efficacies of intravenous administration and intra-articular injection of tranexamic acid during anterior cruciate ligament reconstruction for reducing postoperative hemarthrosis: a prospective randomized study. BMC Musculoskelet Disord 2021; 22:114. [PMID: 33499848 PMCID: PMC7836152 DOI: 10.1186/s12891-021-03990-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 01/19/2021] [Indexed: 12/15/2022] Open
Abstract
Background Hemarthrosis after anterior cruciate ligament (ACL) reconstruction can create many adverse joint effects. Tranexamic acid (TXA) can be used to minimize hemarthrosis and associated pain after ACL reconstruction. We aimed to compare the efficacies of intravenous (IV) administration and intra-articular (IA) injection of TXA during ACL reconstruction for reducing postoperative hemarthrosis. Methods A total of 120 patients who underwent arthroscopic ACL reconstruction were included in this prospective and randomized study. All patients were randomized into three groups: IV group, IA group and placebo group. Patients in the IV group received intravenously administered TXA (15 mg/kg in 100 mL of saline solution) 10 min before tourniquet release; patients in the IA group received intra-articular TXA (15 mg/kg in 100 mL of saline solution) injected via the drainage tube; and patients in the placebo group received an equivalent volume of normal saline administered into the knee joint cavity and intravenously. Drainage tubes were removed 24 h after surgery, and all enrolled patients experienced a 4-week follow-up period. The drain output volume, visual analogue scale (VAS) score, patellar circumference, hemarthrosis grade and Lysholm score of all patients were recorded. Results Both the IV group and the IA group had significantly lower drain output volumes at day 1, lower VAS scores at weeks 1 and 2, smaller patellar circumferences at weeks 1 and 2, and lower hemarthrosis grades at weeks 1 and 2 than the placebo group (p < 0.05). There were no significant differences in drain output volume, VAS score, patellar circumference or hemarthrosis grade between the IV group and the IA group at any time point (p > 0.05). No obvious differences in Lysholm score were observed between any pair of groups at week 4 (p > 0.05)). Neither infection nor deep vein thrombosis occurred in any group. Conclusions Both intravenous administration and intra-articular injection can reduce intra-articular hemarthrosis, joint pain and swelling during ACL reconstruction. No significant difference in the efficacies of reducing hemarthrosis, joint pain and swelling was found between intravenous administration and intra-articular injection. Trial registration The study was registered by the Chinese Clinical Trial Registry (The comparative efficacies of intravenous administration and intra-articular injection of tranexamic acid during anterior cruciate ligament reconstruction; ChiCTR-INR-17012217; August 1, 2017).
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Affiliation(s)
- Rui Ma
- Department of Bone and Joint Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Mengjun Wu
- Department of Bone and Joint Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Yongwei Li
- Department of Bone and Joint Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Jialin Wang
- Department of Bone and Joint Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Wei Wang
- Department of Bone and Joint Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Pei Yang
- Department of Bone and Joint Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Kunzheng Wang
- Department of Bone and Joint Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China.
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Reale D, Andriolo L, Gursoy S, Bozkurt M, Filardo G, Zaffagnini S. Complications of Tranexamic Acid in Orthopedic Lower Limb Surgery: A Meta-Analysis of Randomized Controlled Trials. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6961540. [PMID: 33532495 PMCID: PMC7834786 DOI: 10.1155/2021/6961540] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 12/23/2020] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Tranexamic acid (TXA) is increasingly used in orthopedic surgery to reduce blood loss; however, there are concerns about the risk of venous thromboembolic (VTE) complications. The aim of this study was to evaluate TXA safety in patients undergoing lower limb orthopedic surgical procedures. DESIGN A meta-analysis was performed on the PubMed, Web of Science, and Cochrane Library databases in January 2020 using the following string (Tranexamic acid) AND ((knee) OR (hip) OR (ankle) OR (lower limb)) to identify RCTs about TXA use in patients undergoing every kind of lower limb surgical orthopedic procedures, with IV, IA, or oral administration, and compared with a control arm to quantify the VTE complication rates. RESULTS A total of 140 articles documenting 9,067 patients receiving TXA were identified. Specifically, 82 studies focused on TKA, 41 on THA, and 17 on other surgeries, including anterior cruciate ligament reconstruction, intertrochanteric fractures, and meniscectomies. The intravenous TXA administration protocol was studied in 111 articles, the intra-articular in 45, and the oral one in 7 articles. No differences in terms of thromboembolic complications were detected between the TXA and control groups neither in the overall population (2.4% and 2.8%, respectively) nor in any subgroup based on the surgical procedure and TXA administration route. CONCLUSIONS There is an increasing interest in TXA use, which has been recently broadened from the most common joint replacement procedures to the other types of surgeries. Overall, TXA did not increase the risk of VTE complications, regardless of the administration route, thus supporting the safety of using TXA for lower limb orthopedic surgical procedures.
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Affiliation(s)
- Davide Reale
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Luca Andriolo
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Safa Gursoy
- Department of Orthopaedics and Traumatology, Ankara Yildirim Beyazit University, Ankara, Turkey
| | - Murat Bozkurt
- Department of Orthopaedics and Traumatology, Ankara Yildirim Beyazit University, Ankara, Turkey
| | - Giuseppe Filardo
- Applied and Translational Research Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Facoltà di Scienze Biomediche, Università della Svizzera Italiana, Lugano, Switzerland
| | - Stefano Zaffagnini
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Fenger‐Eriksen C, Rasmussen M, Juul N, Krog J, Hvas A. Effect of tranexamic acid on markers of inflammation in children undergoing craniofacial surgery. Acta Anaesthesiol Scand 2021; 65:34-39. [PMID: 32905611 DOI: 10.1111/aas.13700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/20/2020] [Accepted: 08/21/2020] [Indexed: 01/16/2023]
Abstract
BACKGROUND Tranexamic acid (TXA) reduces blood loss and transfusion requirements during craniosynostosis surgery in small children. Possible interaction from TXA on the inflammatory system is unknown. OBJECTIVE To evaluate the effect of TXA on a wide range of inflammatory markers in children receiving TXA in a randomized, blinded, and placebo controlled study design. METHODS Thirty children undergoing craniosynostosis surgery with significant blood loss received TXA (bolus dose of 10 mg kg-1 followed by 8 hours continuous infusion of 3 mg kg-1 h-1 ) or placebo in a randomized, double-blinded study design. Using a new proximity extension assays employing a panel of inflammatory biomarkers samples was used for analysis of blood samples obtained pre-operatively, 4 and 24 hours after operation. RESULTS Ninety-two inflammatory parameters were measured. TXA did not affect any of the measured parameters as compared with placebo. Among 34 of the 92 pro- and antiinflammatory parameters investigated changes were observed between pre-operative, 4 or 24 hours, respectively, reflecting immune activation during surgical stress. CONCLUSION TXA administration in a low-dose regimen including bolus followed by 8 hours infusion during craniosynostosis surgery did not change any of 92 inflammatory markers as compared with placebo.
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Affiliation(s)
| | - Mads Rasmussen
- Department of Anesthesiology Aarhus University Hospital Aarhus Denmark
| | - Niels Juul
- Department of Anesthesiology Aarhus University Hospital Aarhus Denmark
| | - Jan Krog
- Department of Anesthesiology Aarhus University Hospital Aarhus Denmark
| | - Anne‐Mette Hvas
- Department of Clinical Biochemistry Thrombosis and Hemostasis Research Unit Aarhus University Hospital Aarhus Denmark
- Department of Clinical Medicine Aarhus University Aarhus Denmark
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Jacob G, Aharon A, Brenner B. COVID-19-Associated Hyper-Fibrinolysis: Mechanism and Implementations. Front Physiol 2020; 11:596057. [PMID: 33391014 PMCID: PMC7772395 DOI: 10.3389/fphys.2020.596057] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 11/24/2020] [Indexed: 01/08/2023] Open
Abstract
The emerging novel coronavirus disease (COVID-19), which is caused by the SARS-CoV-2 presents with high infectivity, morbidity and mortality. It presenting a need for immediate understanding of its pathogenicity. Inflammation and coagulation systems are over-activated in COVID-19. SARS-CoV-2 damages endothelial cell and pneumocyte, resulting in hemostatic disorder and ARDS. An influential biomarkers of poor outcome in COVID-19 are high circulating cytokines and D-dimer level. This latter is due to hyper-fibrinolysis and hyper-coagulation. Plasmin is a key player in fibrinolysis and is involved in the cleavage of many viruses envelop proteins, including SARS-CoV. This function is similar to that of TMPRSS2, which underpins the entry of viruses into the host cell. In addition, plasmin is involved in the pathophysiology of ARDS in SARS and promotes secretion of cytokine, such as IL-6 and TNF, from activated macrophages. Here, we suggest an out-of-the-box treatment for alleviating fibrinolysis and the ARDS of COVID-19 patients. This proposed treatment is concomitant administration of an anti-fibrinolytic drug and the anticoagulant.
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Affiliation(s)
- Giris Jacob
- Medicine F and Recanati Research Center, Tel Aviv Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Hematologic Research Laboratory, Hematologic Department, Tel Aviv Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Anat Aharon
- Hematologic Research Laboratory, Hematologic Department, Tel Aviv Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Benjamin Brenner
- Coagulation Research Laboratory Unit, Department of Hematology, Rambam Medical Center, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
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Usefulness of Tranexamic Acid Administration During Sagittal Split Ramus Osteotomy. J Craniofac Surg 2020; 32:273-276. [PMID: 33136786 DOI: 10.1097/scs.0000000000007019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT Tranexamic acid has been used to reduce intraoperative bleeding; however, its effect on anti-inflammation and the amount of drainage after orthognathic surgery is yet to be determined. Therefore, we aimed to examine the effect of tranexamic acid on intraoperative bleeding volume and operation time, amount of drainage, and anti-inflammation after orthognathic surgery. Forty healthy women who underwent bilateral sagittal split ramus osteotomy under general anesthesia participated in this study. The amount of intraoperative bleeding, the operation time, the amount of drainage, and the C-reactive protein level were compared between patients intravenously administered with tranexamic acid before surgery (before-surgery group) and those administered with the drug after surgery (after-surgery group). All data were analyzed using the Student t-test. Results were considered to be statistically significant when P < 0.05. Although no significant difference was found in the amount of drainage between the groups (P > 0.05), significant variations were detected in the amount of bleeding during surgery (before-surgery group: 161.7 ± 45.3 mL versus after-surgery group: 270.2 ± 24.0 mL; P = 0.0009), operation time (before-surgery group: 141.3 ± 16.8 min versus after-surgery group: 166.8 ± 24.9 min; P = 0.03), and postoperative C-reactive protein level (before-surgery group: 3.77 ± 0.40 mg/dL versus after-surgery group: 5.02 ± 0.75 mg/dL; P = 0.012) between the groups. In conclusion, administering tranexamic acid before surgery was found to significantly decrease bleeding, reduce operation time, and suppress postoperative inflammation.
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Ye W, Liu Y, Liu WF, Li XL, Shao J. The optimal regimen of oral tranexamic acid administration for primary total knee/hip replacement: a meta-analysis and narrative review of a randomized controlled trial. J Orthop Surg Res 2020; 15:457. [PMID: 33023637 PMCID: PMC7539468 DOI: 10.1186/s13018-020-01983-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 09/23/2020] [Indexed: 12/13/2022] Open
Abstract
Background Oral tranexamic acid (TXA) has been demonstrated to reduce the blood loss in primary total knee and hip arthroplasty, but the optimal regimen of oral TXA administration is still unknown. This study aimed to find the best number of administrations of oral TXA for primary total knee and hip arthroplasty. Methods The PubMed, Embase, and Cochrane Library databases were searched for relevant studies published before March 20, 2020. Studies clearly reporting a comparison of multiple administrations of oral TXA for total hip/knee replacement were included, and the total blood loss (TBL), intraoperative blood loss (IBL), decline in hemoglobin (DHB), deep vein thrombosis (DVT), intramuscular venous thrombosis (IVT), length of hospital stay (LOS), and transfusion rate were evaluated. The weighted mean differences and relative risks were calculated using a fixed effects or random effects model. Results Nine studies involving 1678 patients were included in this meta-analysis (TXA 1363 (one administration, 201; two administrations, 496; three administrations, 215; four administrations, 336; five administrations, 115); placebo 315); the results show that compared with placebo groups, oral TXA could significantly reduce the TBL, IBL, DHB, LOS, and transfusion rate. In addition, the incidences of IVT and DVT were similar between the TXA and placebo groups. Moreover, two administrations of oral TXA significantly reduced the TBL and DHB compared with one administration, three administrations of oral TXA were better than two administrations, and four administrations of oral TXA were better than three administrations. Conclusion Our results suggested that oral TXA could significantly reduce the blood loss and the length of hospital stay but could not increase the incidence of DVT and IVT for total joint replacement patients; additionally, the effectiveness of oral TXA administration increased as the number of administrations increased.
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Affiliation(s)
- Wei Ye
- Department of Orthopedics Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213000, China.
| | - Yafang Liu
- Department of Respiratory Medicine, The Wujin Clinical college of Xuzhou Medical University, Changzhou, 213000, China
| | - Wei Feng Liu
- Department of Orthopedics Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213000, China
| | - Xiao Long Li
- Department of Orthopedics Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213000, China
| | - Jianshu Shao
- Department of Orthopedics Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213000, China
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Better Treatment Values in Local Application of Tranexamic Acid (TXA) than Intravenous Application with the Same Dose in Total Hip Arthroplasty. Adv Ther 2020; 37:4346-4355. [PMID: 32840767 DOI: 10.1007/s12325-020-01454-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Indexed: 12/18/2022]
Abstract
INTRODUCTION The aim of our study was to investigate the hemostatic effect of local and intravenously administered tranexamic acid (TXA) at the same dose in total hip arthroplasty. METHODS The prospective study included 72 patients who underwent total hip arthroplasty in our hospital between March 2018 and March 2019. The patients enrolled in the study were randomly divided into two groups: the observation group (36 patients were injected with 2.0 g TXA in 10 mL 0.9% NaCl using the joint cavity drainage tube after suturing the joint capsule) and the control group (36 patients were given an intravenous infusion of 2 g TXA in 200 mL 0.9% NaCl 30 min before the operation). In each patient, apparent blood loss, hidden blood loss, average blood transfusion, and the number of cases receiving blood transfusion were compared between the two groups after treatment. Hematocrit (Hct) and hemoglobin (Hb) levels were recorded at postoperative day (POD) 1, 2, 3, 7, and 10. We also recorded the levels of C-reactive protein (CRP) and interleukin-6 (IL-6) before the operation and 12 h postoperative and POD 1, 3, 7, and 10. The incidence of deep venous thrombosis and pulmonary embolism was also taken into account. RESULTS In the observation group, apparent blood loss, hidden blood loss, average blood transfusion volume, and the number of patients receiving blood transfusion were lower compared than the control group (P < 0.001). The levels of Hct and Hb were compared between the two groups at POD 1, 2, 3, 7, and 10, and the observation group reported higher levels of Hct and Hb (P < 0.001). The levels of CRP and IL-6 were compared between the two groups at POD 1, 3, 7, and 10, and the observation group reported lower levels of CRP and IL-6 than the control group (P < 0.001). On POD 7, there was no pulmonary embolism in both groups, and no significant difference was observed in the incidence of deep venous thrombosis between the two groups (P > 0.05). CONCLUSIONS Local and intravenous applications of TXA at the same dose are effective approaches in terms of reducing bleeding and inflammatory reaction with a good safety profile; however, the effect of local application had superior therapeutic values.
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Spinella PC, Thomas KA, Turnbull IR, Fuchs A, Bochicchio K, Schuerer D, Reese S, Coleoglou Centeno AA, Horn CB, Baty J, Shea SM, Meledeo MA, Pusateri AE, Levy JH, Cap AP, Bochicchio GV. The Immunologic Effect of Early Intravenous Two and Four Gram Bolus Dosing of Tranexamic Acid Compared to Placebo in Patients With Severe Traumatic Bleeding (TAMPITI): A Randomized, Double-Blind, Placebo-Controlled, Single-Center Trial. Front Immunol 2020; 11:2085. [PMID: 33013880 PMCID: PMC7506112 DOI: 10.3389/fimmu.2020.02085] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/30/2020] [Indexed: 01/08/2023] Open
Abstract
Background The hemostatic properties of tranexamic acid (TXA) are well described, but the immunological effects of TXA administration after traumatic injury have not been thoroughly examined. We hypothesized TXA would reduce monocyte activation in bleeding trauma patients with severe injury. Methods This was a single center, double-blinded, randomized controlled trial (RCT) comparing placebo to a 2 g or 4 g intravenous TXA bolus dose in trauma patients with severe injury. Fifty patients were randomized into each study group. The primary outcome was a reduction in monocyte activation as measured by human leukocyte antigen-DR isotype (HLA-DR) expression on monocytes 72 h after TXA administration. Secondary outcomes included kinetic assessment of immune and hemostatic phenotypes within the 72 h window post-TXA administration. Results The trial occurred between March 2016 and September 2017, when data collection ended. 149 patients were analyzed (placebo, n = 50; 2 g TXA, n = 49; 4 g TXA, n = 50). The fold change in HLA-DR expression on monocytes [reported as median (Q1–Q3)] from pre-TXA to 72 h post-TXA was similar between placebo [0.61 (0.51–0.82)], 2 g TXA [0.57 (0.47–0.75)], and 4 g TXA [0.57 (0.44–0.89)] study groups (p = 0.82). Neutrophil CD62L expression was reduced in the 4 g TXA group [fold change: 0.73 (0.63–0.97)] compared to the placebo group [0.97 (0.78–1.10)] at 24 h post-TXA (p = 0.034). The fold decrease in plasma IL-6 was significantly less in the 4 g TXA group [1.36 (0.87–2.42)] compared to the placebo group [0.46 (0.19–1.69)] at 72 h post-TXA (p = 0.028). There were no differences in frequencies of myeloid or lymphoid populations or in classical complement activation at any of the study time points. Conclusion In trauma patients with severe injury, 4 g intravenous bolus dosing of TXA has minimal immunomodulatory effects with respect to leukocyte phenotypes and circulating cytokine levels. Clinical Trial Registration www.ClinicalTrials.gov, identifier NCT02535949.
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Affiliation(s)
- Philip C Spinella
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, United States
| | - Kimberly A Thomas
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, United States
| | - Isaiah R Turnbull
- Section of Acute and Critical Care Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
| | - Anja Fuchs
- Section of Acute and Critical Care Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
| | - Kelly Bochicchio
- Section of Acute and Critical Care Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
| | - Douglas Schuerer
- Section of Acute and Critical Care Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
| | - Stacey Reese
- Section of Acute and Critical Care Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
| | - Adrian A Coleoglou Centeno
- Section of Acute and Critical Care Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
| | - Christopher B Horn
- Section of Acute and Critical Care Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
| | - Jack Baty
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, United States
| | - Susan M Shea
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, United States
| | - M Adam Meledeo
- United States Army Institute of Surgical Research, Joint Base San Antonio-Fort Sam Houston, San Antonio, TX, United States
| | - Anthony E Pusateri
- United States Army Institute of Surgical Research, Joint Base San Antonio-Fort Sam Houston, San Antonio, TX, United States
| | - Jerrold H Levy
- Department of Anesthesiology and Critical Care, Duke University School of Medicine, Durham, NC, United States
| | - Andrew P Cap
- United States Army Institute of Surgical Research, Joint Base San Antonio-Fort Sam Houston, San Antonio, TX, United States
| | - Grant V Bochicchio
- Section of Acute and Critical Care Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
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Huang ZY, Huang Q, Wang LY, Lei YT, Xu H, Shen B, Pei FX. Normal trajectory of Interleukin-6 and C-reactive protein in the perioperative period of total knee arthroplasty under an enhanced recovery after surgery scenario. BMC Musculoskelet Disord 2020; 21:264. [PMID: 32316949 PMCID: PMC7175526 DOI: 10.1186/s12891-020-03283-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 04/13/2020] [Indexed: 02/08/2023] Open
Abstract
Background We designed the current study to understand the normal trajectories of interleukin-6 (IL-6) and C-reactive protein (CRP) in the immediate hours and days after primary total knee arthroplasty (TKA) under the management of an enhanced recovery after surgery (ERAS) protocol and examined whether one or the other returned to normal more quickly. Methods In this prospective cross-sectional study, we examined the plasma IL-6 and CRP levels in 100 patients undergoing primary TKA at the following time points: 12 h preoperatively as well as postoperatively 12 h, 48 h, 3 days and 2 weeks. Patients were followed up for 1 year to monitor the postoperative complications, especially the infection. Results IL-6 peaked at 48 h postoperatively. Then IL-6 started to decline at 3 days postoperatively and went back to baseline level at 2 weeks (p = 0.950). CRP peaked at 3 days postoperatively. At 2 weeks, CRP declined to a normal range, without being significantly different from the baseline level (p = 0.816). Conclusion We found that under the ERAS scenario, the postoperative peak of IL-6 and CRP was deferred compared with previous studies. Compared to IL-6, CRP showed a gradual rise after surgery. Both of these two biomarkers returned to normal under the ERAS scenario. Future multiple-center studies with larger sample size can help define the thresholds of IL-6 and CRP for periprosthetic joint infection (PJI) early diagnosis. With these reference data, a clinician can make a quicker decision to perform aspiration to diagnose early PJI and benefits more patients.
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Affiliation(s)
- Ze Yu Huang
- Department of Orthopedic Surgery, West China Hospital, West China Medical School, SiChuan University, 37# Wainan GuoXue Road, ChengDu, SiChuan Province, People's Republic of China
| | - Qiang Huang
- Department of Orthopedic Surgery, West China Hospital, West China Medical School, SiChuan University, 37# Wainan GuoXue Road, ChengDu, SiChuan Province, People's Republic of China
| | - Li Ying Wang
- Department of Operation Room, West China Hospital, West China Medical School, SiChuan University, ChengDu, SiChuan Province, People's Republic of China
| | - Yi Ting Lei
- Department of Orthopedic Surgery, West China Hospital, West China Medical School, SiChuan University, 37# Wainan GuoXue Road, ChengDu, SiChuan Province, People's Republic of China
| | - Hong Xu
- Department of Orthopedic Surgery, West China Hospital, West China Medical School, SiChuan University, 37# Wainan GuoXue Road, ChengDu, SiChuan Province, People's Republic of China
| | - Bin Shen
- Department of Orthopedic Surgery, West China Hospital, West China Medical School, SiChuan University, 37# Wainan GuoXue Road, ChengDu, SiChuan Province, People's Republic of China.
| | - Fu Xing Pei
- Department of Orthopedic Surgery, West China Hospital, West China Medical School, SiChuan University, 37# Wainan GuoXue Road, ChengDu, SiChuan Province, People's Republic of China.
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Zhang S, Xu H, Xie J, Cao G, Lei Y, Pei F. Tranexamic acid attenuates inflammatory effect and modulates immune response in primary total knee arthroplasty: a randomized, placebo-controlled, pilot trial. Inflammopharmacology 2020; 28:839-849. [PMID: 32144522 DOI: 10.1007/s10787-020-00695-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 02/15/2020] [Indexed: 02/08/2023]
Abstract
AIMS To explore the effect of intravenous tranexamic acid (IV-TXA) on inflammation and immune response following primary total knee arthroplasty (TKA). METHODS Primary TKA patients (n = 125) were randomized into the following four groups: group A to receive placebo; group B to receive a single dose of 20 mg kg-1 IV-TXA and 20 mg of intravenous dexamethasone (IV-DXM); group C to receive six doses of IV-TXA (total dosage > 6 g); and group D to receive six doses of IV-TXA combined with three doses of IV-DXM (total dosage = 40 mg). The primary outcomes were C-reactive protein (CRP) and interleukin (IL)-6 levels and the secondary outcomes were complement C3 and C4 and T-cell subset levels, which were measured preoperatively and at 24 h, 48 h, 72 h, and 2 weeks postoperatively. RESULTS The postoperative peak CRP and IL-6 levels in group C (93.7 ± 22.2 mg L-1, 108.8 ± 41.7 pg mL-1) were lower compared with those in group A (134.7 ± 28.8 mg L-1, P < 0.01; 161.6 ± 64.4 pg mL-1, P < 0.01). Groups B and D exhibited significantly lower CRP and IL-6 levels compared with groups A and C at 24 h, 48 h, and 72 h postoperatively (P < 0.05 for all). In group C, complement C3 and C4 levels were higher compared with those in group A at 48 h (0.967 ± 0.127 g L-1 vs. 0.792 ± 0.100 g L-1, P < 0.01; 0.221 ± 0.046 g L-1 vs. 0.167 ± 0.028 g L-1, P < 0.01) and 72 h (1.050 ± 0.181 g L-1 vs. 0.860 ± 0.126 g L-1, P = 0.01; 0.240 ± 0.052 g L-1 vs. 0.182 ± 0.036 g L-1, P < 0.01) postoperatively and CD3 and CD4 subset levels were higher compared with those in group B at 24 h postoperatively (66.78 ± 9.29% vs. 56.10 ± 12.47%, P < 0.05; 36.69 ± 5.78% vs. 28.39 ± 8.89%, P < 0.05). CONCLUSION Six doses of IV-TXA could attenuate the inflammatory effect, modulate the immune response, and reduce immunosuppression caused by DXM in patients after TKA.
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Affiliation(s)
- Shaoyun Zhang
- Department of Orthopedic Surgery, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang, Sichuan, People's Republic of China.,Department of Orthopedic Surgery, West China Hospital, Sichuan University, 37#Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Hong Xu
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, 37#Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Jinwei Xie
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, 37#Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Guorui Cao
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, 37#Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Yiting Lei
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, 37#Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Fuxing Pei
- Department of Orthopedic Surgery, West China Hospital, Sichuan University, 37#Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China.
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Author Reply to "The Dangers and Concerns of Intra-articular Tranexamic Acid" and "Regarding 'Intra-articular Injection of Tranexamic Acid Reduced Postoperative Hemarthrosis in Arthroscopic Anterior Cruciate Ligament Reconstruction: A Prospective Randomized Study'". Arthroscopy 2019; 35:2975-2976. [PMID: 31699246 DOI: 10.1016/j.arthro.2019.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 09/10/2019] [Indexed: 02/02/2023]
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Wang HY, Wang L, Luo ZY, Wang D, Tang X, Zhou ZK, Pei FX. Intravenous and subsequent long-term oral tranexamic acid in enhanced-recovery primary total knee arthroplasty without the application of a tourniquet: a randomized placebo-controlled trial. BMC Musculoskelet Disord 2019; 20:478. [PMID: 31653221 PMCID: PMC6814971 DOI: 10.1186/s12891-019-2885-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 10/10/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND To assess the efficacy and safety of intravenous and subsequent long-term oral tranexamic acid (TXA) following total knee arthroplasty (TKA) without a tourniquet. METHODS In this double-blinded trial, 118 patients undergoing primary TKA were randomized into two groups: the patients in group A received intravenous TXA at 20-mg/kg 10 min before the surgery and 3 h postoperatively, and then oral 1 g TXA from postoperative day (POD) 1 to POD 14, and the patients in group B received intravenous TXA at 20-mg/kg 10 min before surgery and 3 h postoperatively, and then oral 1 g placebo from postoperative day (POD) 1 to POD 14. The primary outcome was total blood loss. Secondary outcomes included ecchymosis area and morbidity, postoperative transfusion, postoperative laboratory values, postoperative knee function and length of hospital stay. Complications, and patient satisfaction were also recorded. RESULTS The mean total blood loss was lower in Group A than in Group B (671.7 ml vs 915.8 ml, P = 0.001). There was no significant difference in the transfusion rate between the two groups. Group A had a higher hemoglobin than Group B on POD 3 (106.0 g/L vs 99.7 g/L, P = 0.001). However, no significant difference was found for Hb or hematocrit on POD 1 or POD 14 between the two groups. Patients in Group A had less ecchymosis morbidity (7 vs 38, P = 0.001), smaller ecchymosis area (1.6 vs 3.0, P = 0.001) than Group B. The blood coagulation level as measured by fibrinolysis (D-Dimer) was lower in Group A than in Group B on POD 1 and POD 3 (4.6 mg/L vs. 8.4 mg/L, respectively, P = 0.001; 1.5 mg/L vs. 3.3 mg/L, respectively, P = 0.001). However, there was no significant difference on POD 14, and the fibrin degradation products showed the same trend. Patients in Group A had less swelling than those in Group B on POD 3 and POD 14. The circumference of the knee was 43.1 cm vs. 46.1 cm (POD 3, P = 0.001) and 41.4 cm vs. 44.9 cm (POD 14, P = 0.001) in Group A vs Group B, respectively. Nevertheless, the circumference of the knee in the two groups was similar on POD 1 and POD 3 M. No significant differences were identified in knee function, pain score, or hospital stay. No significant differences were identified in thromboembolic complications, infection, hematoma, wound healing and patients satisfaction between the two groups. CONCLUSION Intravenous and subsequent long-term oral TXA produced less blood loss and less swelling and ecchymosis compared with short-term TXA without increasing the risk of complications. TRIAL REGISTRATION The trial was registered in the Chinese Clinical Trial Registry ( ChiCTR-IPR-17012264 ).
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Affiliation(s)
- Hao-Yang Wang
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, 37# Wuhou Guoxue road, Chengdu, 610041, People's Republic of China
| | - Liu Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Sichuan University, Chengdu, 610041, People's Republic of China.,Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, People's Republic of China
| | - Ze-Yu Luo
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, 37# Wuhou Guoxue road, Chengdu, 610041, People's Republic of China
| | - Duan Wang
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, 37# Wuhou Guoxue road, Chengdu, 610041, People's Republic of China
| | - Xin Tang
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, 37# Wuhou Guoxue road, Chengdu, 610041, People's Republic of China.
| | - Zong-Ke Zhou
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, 37# Wuhou Guoxue road, Chengdu, 610041, People's Republic of China.
| | - Fu-Xing Pei
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, 37# Wuhou Guoxue road, Chengdu, 610041, People's Republic of China
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Lostak J, Gallo J, Slavik L, Zapletalova J, Balaz L. Monitoring of fibrinolytic system activity with plasminogen, D-dimers and FDP in primary total knee arthroplasty (TKA) after topical, intravenous or combined administration of tranexamic acid. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2019; 164:168-176. [PMID: 31551606 DOI: 10.5507/bp.2019.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 07/17/2019] [Indexed: 01/09/2023] Open
Abstract
AIM We assessed various ways of tranexamic acid (TXA) administration on the fibrinolytic system. Blood loss, transfusions, drainage and haematoma were secondary outcomes. METHODS In this prospective study, we examined 100 patients undergoing primary total knee arthroplasty (TKA) between June and November 2018. Patients were randomly assigned to 4 groups according to the following TXA regimens: 1) loading dose 15 mg TXA/kg single intravenous administration applied at initiation of anesthesia (IV1); 2) loading dose 15 mg TXA/kg + additional dose 15 mg TXA/kg 6 h after the first application of TXA (IV2); 3) IV1 regime in combination with a local wash of 2 g of TXA in 50 mL of saline (COMB); 4) topical administration of 2 g of TXA in 50 mL of saline (TOP). RESULTS Systemic fibrinolysis interference was insignificant in all of the regimens; we did not detect significant differences between IV1, IV2 and COMB in the monitored parameters within the elapsed time after the TKA; IV regimes had the lowest total drainage blood loss; the lowest blood loss was associated with the IV1 and IV2 regimens (IV1, IV2 < COMB < TOP); the lowest incidence of haematomas was in patients treated with TXA topically (i.e., in COMB + TOP). CONCLUSION The largest antifibrinolytic effect was associated with intravenous administration of TXA. In terms of blood loss, intravenously administered TXA can interfere with the processes associated with the formation of the fibrin plug more efficiently than the simple washing of wound surfaces with TXA.
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Affiliation(s)
- Jiri Lostak
- Department of Orthopaedics, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Jiri Gallo
- Department of Orthopaedics, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Ludek Slavik
- Department of Haemato-Oncology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Jana Zapletalova
- Department of Medical Biophysics, Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Lubos Balaz
- Department of Orthopaedics, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
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