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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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Marous CL, Farhat OJ, Cefalu M, Rothschild MI, Alapati S, Wladis EJ. Effects of Preoperative Intravenous Versus Subcutaneous Tranexamic Acid on Postoperative Periorbital Ecchymosis and Edema Following Upper Eyelid Blepharoplasty: A Prospective, Randomized, Double-Blinded, Placebo-Controlled, Comparative Study. Ophthalmic Plast Reconstr Surg 2024; 40:523-532. [PMID: 38687303 DOI: 10.1097/iop.0000000000002633] [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: 05/02/2024]
Abstract
PURPOSE To compare the effects of preoperative tranexamic acid (TXA) administered intravenously (IV) versus subcutaneously on postoperative ecchymosis and edema in patients undergoing bilateral upper eyelid blepharoplasty. METHODS A prospective, double-blinded, placebo-controlled study of patients undergoing bilateral upper eyelid blepharoplasty at a single-center. Eligible participants were randomized to preoperatively receive either (1) 1 g of TXA in 100 ml normal saline IV, (2) 50 µl/ml of TXA in local anesthesia, or (3) no TXA. Primary outcomes included ecchymosis and edema at postoperative day 1 (POD1) and 7 (POD7). Secondary outcomes included operative time, pain, time until resuming activities of daily living, patient satisfaction, and adverse events. RESULTS By comparison (IV TXA vs. local subcutaneous TXA vs. no TXA), ecchymosis scores were significantly lower on POD1 (1.31 vs. 1.56 vs. 2.09, p = 0.02) and on POD7 (0.51 vs. 0.66 vs. 0.98, p = 0.04) among those that received TXA. By comparison (IV TXA vs. local subcutaneous TXA vs. no TXA), significant reductions in edema scores occurred in those that received TXA on POD1 (1.59 vs. 1.43 vs. 1.91, p = 0.005) and on POD7 (0.85 vs. 0.60 vs. 0.99, p = 0.04). By comparison (IV TXA vs. local subcutaneous TXA vs. no TXA) patients treated with intravenous and local subcutaneous TXA preoperatively were more likely to experience shorter operative times (10.8 vs. 11.8 vs. 12.9 minutes, p = 0.01), reduced time to resuming activities of daily livings (1.6 vs. 1.6 vs. 2.3 days, p < 0.0001), and higher satisfaction scores at POD1 (8.8 vs. 8.7 vs. 7.9, p = 0.0002). No adverse events occurred were reported. CONCLUSION In an analysis of 106 patients, preoperative TXA administered either IV or subcutaneously safely reduced postoperative ecchymosis and edema in patients undergoing upper eyelid blepharoplasty. While statistical superiority between intravenous versus local subcutaneous TXA treatment was not definitively identified, our results suggest clinical superiority with IV dosing.
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Affiliation(s)
- Charlotte L Marous
- Oculoplastic and Orbital Surgery, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania
- Ophthalmic Plastic Surgery, Department of Ophthalmology, Albany Medical College
| | - Omar J Farhat
- Ophthalmic Plastic Surgery, Department of Ophthalmology, Albany Medical College
| | - Matthew Cefalu
- Ophthalmic Plastic Surgery, Department of Ophthalmology, Albany Medical College
| | | | | | - Edward J Wladis
- Ophthalmic Plastic Surgery, Department of Ophthalmology, Albany Medical College
- Department of Otolaryngology and Head and Neck Surgery, Albany Medical College, Albany, New York, U.S.A
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Eckhof ML, von Hertzberg-Bölch S, Eidmann A, Lüdemann M, Rudert M, Jakuscheit A. Total blood loss and early clinical outcomes under different tranexamic acid regimes in total knee arthroplasty. Arch Orthop Trauma Surg 2024; 144:2795-2802. [PMID: 38819459 DOI: 10.1007/s00402-024-05229-1] [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: 10/06/2023] [Accepted: 02/15/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND Many different regimes of intravenous and local tranexamic acid (TXA) reduce total blood loss (TBL) in patients undergoing total knee arthroplasty (TKA). However, the most effective TXA regime in reducing blood loss might not be most beneficial for the patient. The aim of the present study was to investigate the effect of commonly used TXA regimes on blood loss and on early clinical outcomes. METHODS We performed this monocentric retrospective study in patients undergoing primary TKA. Primary outcome was the estimated TBL. Secondary outcomes were the rates of adverse events (AE) as well as the range of motion (ROM), mobility and pain intensity during the first three physiotherapy sessions (PTS). RESULTS We analysed the data of 1250 TKAs. 5 different TXA regimes were applied. TBL (mean ± SE) was 953 ± 64 ml (2xiv), 999 ± 19 ml (2xiv + 1xlocal), 1075 ± 19 ml (1xiv + 1xlocal), 1191 ± 39 ml (1xlocal) and 1241 ± 48 ml (1xiv) (p < 0.01). In the linear regression model for TBL a lower number of TXA applications was a predictor for increased blood loss (p < 0.01). AE rates were lowest under 2xiv (0%) and 2xiv + 1xlocal (4.8%). Highest mobility and lowest pain intensity were observed under 1x iv and 2x iv. The largest portions of fully mobile patients on day three were observed under 1xiv (100%), 2xiv (100%) and 2xiv + 1local TXA (86.9%). CONCLUSION Our results suggest that multiple applications of TXA are more effective in decreasing blood loss than excessive dosing of TXA. Interestingly, local use of TXA might be associated with higher pain intensity and decreased mobility on the first days after surgery.
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Affiliation(s)
- Mona-Lisa Eckhof
- Department of Orthopaedic Surgery, Koenig-Ludwig-Haus, University of Wuerzburg, Brettreichstr. 11, 97074, Wuerzburg, Germany.
| | | | - Annette Eidmann
- Department of Orthopaedic Surgery, Koenig-Ludwig-Haus, University of Wuerzburg, Brettreichstr. 11, 97074, Wuerzburg, Germany
| | - Martin Lüdemann
- Department of Orthopaedic Surgery, Koenig-Ludwig-Haus, University of Wuerzburg, Brettreichstr. 11, 97074, Wuerzburg, Germany
| | - Maximilian Rudert
- Department of Orthopaedic Surgery, Koenig-Ludwig-Haus, University of Wuerzburg, Brettreichstr. 11, 97074, Wuerzburg, Germany
| | - Axel Jakuscheit
- Department of Orthopaedic Surgery, Koenig-Ludwig-Haus, University of Wuerzburg, Brettreichstr. 11, 97074, Wuerzburg, Germany
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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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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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Salamanna F, Contartese D, Brogini S, Visani A, Martikos K, Griffoni C, Ricci A, Gasbarrini A, Fini M. Key Components, Current Practice and Clinical Outcomes of ERAS Programs in Patients Undergoing Orthopedic Surgery: A Systematic Review. J Clin Med 2022; 11:4222. [PMID: 35887986 PMCID: PMC9322698 DOI: 10.3390/jcm11144222] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/11/2022] [Accepted: 07/19/2022] [Indexed: 11/16/2022] Open
Abstract
Enhanced recovery after surgery (ERAS) protocols have led to improvements in outcomes in several surgical fields, through multimodal optimization of patient pathways, reductions in complications, improved patient experiences and reductions in the length of stay. However, their use has not been uniformly recognized in all orthopedic fields, and there is still no consensus on the best implementation process. Here, we evaluated pre-, peri-, and post-operative key elements and clinical evidence of ERAS protocols, measurements, and associated outcomes in patients undergoing different orthopedic surgical procedures. A systematic literature search on PubMed, Scopus, and Web of Science Core Collection databases was conducted to identify clinical studies, from 2012 to 2022. Out of the 1154 studies retrieved, 174 (25 on spine surgery, 4 on thorax surgery, 2 on elbow surgery and 143 on hip and/or knee surgery) were considered eligible for this review. Results showed that ERAS protocols improve the recovery from orthopedic surgery, decreasing the length of hospital stays (LOS) and the readmission rates. Comparative studies between ERAS and non-ERAS protocols also showed improvement in patient pain scores, satisfaction, and range of motion. Although ERAS protocols in orthopedic surgery are safe and effective, future studies focusing on specific ERAS elements, in particular for elbow, thorax and spine, are mandatory to optimize the protocols.
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Affiliation(s)
- Francesca Salamanna
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (F.S.); (D.C.); (A.V.); (M.F.)
| | - Deyanira Contartese
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (F.S.); (D.C.); (A.V.); (M.F.)
| | - Silvia Brogini
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (F.S.); (D.C.); (A.V.); (M.F.)
| | - Andrea Visani
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (F.S.); (D.C.); (A.V.); (M.F.)
| | - Konstantinos Martikos
- Spine Surgery Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (K.M.); (C.G.); (A.G.)
| | - Cristiana Griffoni
- Spine Surgery Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (K.M.); (C.G.); (A.G.)
| | - Alessandro Ricci
- Anesthesia-Resuscitation and Intensive Care, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy;
| | - Alessandro Gasbarrini
- Spine Surgery Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (K.M.); (C.G.); (A.G.)
| | - Milena Fini
- Complex Structure Surgical Sciences and Technologies, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (F.S.); (D.C.); (A.V.); (M.F.)
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Haratian A, Shelby T, Hasan LK, Bolia IK, Weber AE, Petrigliano FA. Utilization of Tranexamic Acid in Surgical Orthopaedic Practice: Indications and Current Considerations. Orthop Res Rev 2021; 13:187-199. [PMID: 34703327 PMCID: PMC8541761 DOI: 10.2147/orr.s321881] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/05/2021] [Indexed: 01/16/2023] Open
Abstract
Tranexamic acid (TXA) is a lysine analog that exhibits an anti-fibrinolytic effect by directly preventing the activation of plasminogen as well as inhibiting activated plasmin from degrading fibrin clots, thereby promoting hemostasis and reducing the duration and quantity of blood loss. The aims of this study were to summarize the indications, routes of administration, safety, and clinical outcomes of TXA use throughout the different subspecialities in orthopedic surgery. Given that orthopedic procedures such as TKA, THA, fracture fixation, and various spine surgeries involve significant intraoperative blood loss, TXA is indicated in providing effective perioperative hemostasis. Additionally, use of TXA in orthopedic trauma has been indicated as a measure to reduce blood loss especially in a group with potential for hemodynamic compromise. TXA has been implicated in reducing the risk of blood transfusions in orthopedic trauma, joint surgery, and spine surgery, although this effect is not seen as prominently in sports medicine procedures. There remains disagreement in literature as to whether TXA via any route of administration can improve other clinically significant outcomes such as hospital length of stay and total operative time. Procedures that rely extensively on clarity on visualization of the surgical field such as knee and shoulder arthroscopies can greatly benefit from the use of TXA, thereby leading to less intraoperative bleeding, with better visual clarity of the surgical field. While most studies agree thrombosis due to TXA is unlikely, new research in cells and animal models are evaluating whether TXA can negatively impact other aspects of musculoskeletal physiology, however with conflicting results thus far. As of now, TXA remains a safe and effective means of promoting hemostasis and reducing intraoperative blood loss in orthopedic surgery.
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Affiliation(s)
- Aryan Haratian
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Tara Shelby
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Laith K Hasan
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Ioanna K Bolia
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Alexander E Weber
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Frank A Petrigliano
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
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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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Zhong L, Liu Y, Wang Y, Wang H. Effects of Local Administration of Tranexamic Acid on Reducing Postoperative Blood Loss in Surgeries for Closed, Sanders III-IV Calcaneal Fractures: A Randomized Controlled Study. Indian J Orthop 2021; 55:418-425. [PMID: 34306556 PMCID: PMC8275724 DOI: 10.1007/s43465-021-00417-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 05/05/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE To investigate whether local administration of tranexamic acid (TXA) is effective in postoperative blood loss reduction in surgeries for Sanders III-IV calcaneal fractures. METHODS Calcaneal fracture patients who were hospitalized in our hospital from August 2014 to April 2018 and underwent open reduction internal fixation (ORIF) via lateral approach with an L-shaped incision were included in the present study. 53 Patients were randomly divided into three groups, groups A (17), B (17) and C (19). Twenty milliliters of 10 mg/ml and 20 mg/ml TXA solution were perfused into the incision of patients in group A and group B, respectively. Twenty milliliters of saline were perfused into the incision of patients in group C as control. The volume of postoperative drainage, postoperative blood test, coagulation test, and wound complications were analyzed to evaluate the effectiveness of local administration of TXA on blood loss reduction. RESULTS The amount of drainage at 24 and 48 h after the procedure was 110 ± 170, 30 ± 10 ml and 130 ± 160, 20 ± 17 ml for patients in group A and group B, respectively. The corresponding numbers for patients in group C were 360 ± 320, 20 ± 10 ml. The difference between group A and group C was statistically significant, so was the difference between group B and group C. No statistically significant difference was found between group A and group B. Postoperative blood test results revealed that the levels of hemoglobin and hematocrit were significantly higher in group A and group B when each compared to that of group C. In contrast, no difference was found between group A and group B. No significant difference was found between each experimental group and the control group in terms of platelet counts, prothrombin time (P.T.), activated partial prothrombin time (APTT), and wound complications. CONCLUSION Local administration of TXA is effective in the reduction of postoperative blood loss in surgeries for Sanders III-IV types of calcaneal fractures without notably associated side effects.
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Affiliation(s)
- Lang Zhong
- Department of Orthopaedic Surgery, People’s Hospital of Leshan, Shizhong District, Leshan, Sichuan China
| | - Yu Liu
- Department of Orthopaedic Surgery, People’s Hospital of Leshan, Shizhong District, Leshan, Sichuan China
| | - Yongcai Wang
- Department of Orthopaedic Surgery, People’s Hospital of Leshan, Shizhong District, Leshan, Sichuan China
| | - Hongchuan Wang
- Department of Orthopaedic Surgery, People’s Hospital of Leshan, Shizhong District, Leshan, Sichuan China
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10
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Zhang Y, Lang B, Zhao G, Wang F. Hemostatic effect of tourniquet combined with tranexamic acid in total knee arthroplasty: a network meta-analysis. J Orthop Surg Res 2020; 15:530. [PMID: 33183324 PMCID: PMC7663901 DOI: 10.1186/s13018-020-02010-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 10/06/2020] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND There are various techniques to reduce blood loss in total knee arthroplasty (TKA), including the use of a tourniquet and tranexamic acid (TXA). In this study, we studied the combined effect of TXA with a tourniquet on blood loss in the setting of primary TKA. METHODS Randomized controlled trials (RCTs) of nine treatment methods were included (placebo, intravenous [i.v.] TXA, topical TXA, i.v.-combined topical TXA, oral TXA, placebo + tourniquet, i.v. TXA +tourniquet, topical TXA + tourniquet, and i.v.-combined topical TXA + tourniquet). The patients were divided into eight groups according to the different treatment strategies, with 30 cases per group. The differences in the total blood volume, the number of patients transfused, the hemoglobin before and after the operation, and complications after the operation were compared. RESULTS Totally 15 RCTs meeting our inclusion criteria were collected in this study. Compared with the placebo + tourniquet group, the i.v. TXA + tourniquet group displayed lower hemoglobin reduction value, pulmonary embolism (PE) incidence, total blood loss, and blood transfusion risk; the topical TXA + tourniquet group showed reduced PE incidence, total blood loss, and blood transfusion risk, and the i.v.-combined topical TXA and i.v.-combined topical TXA + tourniquet groups showed decreased total blood loss and lower blood transfusion risk. Retrospective clinical study results also demonstrated that the efficacy of i.v.-combined topical TXA was the best. CONCLUSIONS Our meta-analysis indicates that i.v.-combined topical TXA provides a low total blood loss without increasing the blood transfusion risk in patients undergoing total knee replacement surgery.
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Affiliation(s)
- Yimin Zhang
- Joint Surgery Department, Weifang People’s Hospital, Weifang, 261000 People’s Republic of China
| | - Bao Lang
- Anesthesiology Department, Weifang People’s Hospital, Weifang, 261000 People’s Republic of China
| | - Guifeng Zhao
- Medical Department, Weifang People’s Hospital, No. 151, Guangwen Road, Kuiwen District, Weifang, 261000 Shandong Province People’s Republic of China
| | - Fengming Wang
- Orthopaedics Department, People’s Hospital of Xiashan Ecological and Economic Development Zone, No. 1, Xiashou Road, Xiashan District, Weifang, 261325 Shandong Province People’s Republic of China
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11
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Morales Santias M, Mas Martinez J, Sanz-Reig J, Martínez Gimenez E, Verdu Román C, Bustamante Suarez de Puga D. Topical tranexamic acid in cemented primary total knee arthroplasty without tourniquet: a prospective randomized study. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2020; 30:1003-1008. [DOI: 10.1007/s00590-020-02656-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 03/13/2020] [Indexed: 10/24/2022]
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12
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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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13
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Jiang HH, Jian XF, Shangguan YF, Qing J, Chen LB. Effects of Enhanced Recovery After Surgery in Total Knee Arthroplasty for Patients Older Than 65 Years. Orthop Surg 2019; 11:229-235. [PMID: 30945802 PMCID: PMC6594490 DOI: 10.1111/os.12441] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 02/24/2019] [Accepted: 02/24/2019] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To explore the safety and efficacy of the enhanced recovery after surgery (ERAS) program for elderly total knee arthroplasty (TKA) patients. METHODS A prospective controlled study was conducted for patients older than 65 years, who would undergo unilateral TKA with a minimum follow-up of 2 years. Patients were divided into an ERAS group (n = 106) and a traditional group (n = 141) based on the patients' willingness to participate in the ERAS program. Baseline parameters of American Society of Anesthesiologists classification and comorbidity were recorded. Complication, mortality, knee function assessment using knee society score and knee range of motion, and perioperative clinical outcomes were compared between the two groups. RESULTS There were no significant differences between the two groups in terms of baseline parameters. Although no significant differences were found in postoperative nausea and vomiting, urinary tract infection, deep venous thrombosis, pulmonary embolism, wound delayed healing, superficial infection, and deep infection, there were significantly fewer total complications in the ERAS group (26/106 vs 52/141; P = 0.039). No significant difference was found in short-term mortality (1/106 vs 3/141; P = 0.836) between the two groups. There were no significant differences in preoperative visual analogue scale (VAS), knee society score (KSS), and range of motion (ROM) between the two groups. Lower VAS scores were found in the ERAS group at time of postoperative day (POD) 1 (P = 0.012) and POD 5 (P = 0.020); no significant differences were observed at time of postoperative month (POM) 1 and final follow-up. Higher KSS scores were found in the ERAS group at time of POD 1 (P = 0.013), and POD 5 (P = 0.011), no significant differences were observed at time of POM 1 and final follow-up. Increased ROM degree was found in the ERAS group at time of POD 1 (P = 0.021); no significant differences were observed at time of POD 5, POM 1 and final follow-up. Decreased intraoperative blood loss (P < 0.001), total blood loss (P < 0.001), transfusion rate (P = 0.004), and length of stay (P < 0.001) were found in the ERAS group; no significant differences were found in operative time and hospitalization costs between the two groups. CONCLUSION The ERAS program is safer and more efficacious in elderly TKA patients compared to the traditional pathway. It could effectively relieve perioperative pain and improve joint function, and reduce blood transfusion, length of stay, and total complications without increasing short-term mortality.
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Affiliation(s)
- Hong-Hui Jiang
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiao-Fei Jian
- Department of Orthopedics, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yang-Fan Shangguan
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jun Qing
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Liao-Bin Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
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14
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Wang D, Luo ZY, Yu ZP, Liu LX, Chen C, Meng WK, Yu QP, Pei FX, Zhou ZK, Zeng WN. The antifibrinolytic and anti-inflammatory effects of multiple doses of oral tranexamic acid in total knee arthroplasty patients: a randomized controlled trial. J Thromb Haemost 2018; 16:2442-2453. [PMID: 30430724 DOI: 10.1111/jth.14316] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Indexed: 02/05/2023]
Abstract
Essentials Perioperative blood loss and inflammatory response can significantly affect recovery after surgery. We studied the effects of multiple-dose oral tranexamic acid on blood loss and inflammatory response. A postoperative four-dose regimen brought about maximum reduction in postoperative blood loss. A postoperative four-dose regimen reduced inflammatory response and promoted early rehabilitation. SUMMARY: Background Tranexamic acid (TXA) can reduce blood loss and the inflammatory response at multiple doses in total knee arthroplasty patients. However, the optimal regimen has not been determined. Objectives To identify the most effective regimen for achieving maximum reductions in blood loss and the inflammatory response. Patients/Methods Two hundred and seventy-five patients were randomized to receive a placebo (group A), a single 2-g oral dose of TXA 2 h preoperatively followed by 1 g of oral TXA 3 h postoperatively (group B), a single dose followed by 1 g of oral TXA 3 h and 7 h postoperatively (group C), a single dose followed by 1 g of oral TXA 3 h, 7 h and 11 h postoperatively (group D), or a single dose followed by 1 g of oral TXA 3 h, 7 h, 11 h and 15 h postoperatively (group E). The primary outcome was total blood loss on postoperative day (POD) 3. Secondary outcomes included a decrease in the hemoglobin level, coagulation parameters, inflammatory marker levels, and thromboembolic complications. Results Groups D and E had significantly lower blood loss and smaller decreases in hemoglobin level than groups A, B, and C, with no significant difference on POD 3 between groups D and E. Significantly enhanced coagulation was identified for the four multiple-dose regimens; however, all thromboelastographic parameters remained within normal ranges. Group E had the lowest inflammatory marker levels and pain, and the greatest range of motion. No thromboembolic complications were identified. Conclusion The four-dose regimen yielded the maximum reductions in blood loss and inflammatory response, improved analgesia, and promoted early rehabilitation. Further studies are required to ensure that these findings are reproducible.
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Affiliation(s)
- D Wang
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Z-Y Luo
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Z-P Yu
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - L-X Liu
- Department of Neuroscience, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - C Chen
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - W-K Meng
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Q-P Yu
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Chengdu, China
| | - F-X Pei
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Z-K Zhou
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - W-N Zeng
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Chengdu, China
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15
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Magill P, Cunningham EL, Hill JC, Beverland DE. Identifying the period of greatest blood loss after lower limb arthroplasty. Arthroplast Today 2018; 4:499-504. [PMID: 30569010 PMCID: PMC6288045 DOI: 10.1016/j.artd.2018.09.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 08/30/2018] [Accepted: 09/03/2018] [Indexed: 11/11/2022] Open
Abstract
Background The use of tranexamic acid (TXA) in total hip replacement (THR) typically reduces blood loss by approximately 400 mL, and typical total blood loss is still approximately 1 L. A barrier to harnessing the full potential of TXA is disagreement on the optimum timing of administration. To address this, we aimed to identify the period of greatest blood loss. Methods We analyzed the perioperative data of 870 patients who had undergone THR, total knee replacement, or unicompartmental knee replacement just before the introduction of TXA to our unit. Total blood loss was calculated on postoperative day (POD) 1 and POD2 using an equation based on change in hematocrit. Results Average total blood loss at POD2 was 1505, 1322, and 611 mL for THR, total knee replacement, and unicompartmental knee replacement, respectively. Between 86% and 96% of this blood loss occurred in the period between skin closure and POD1. Intraoperative loss did not correlate with total loss at POD2. Blood transfusion was more likely if the patient was female (odds ratio [OR], 6.8) or if they had preoperative anemia (OR, 8.3) than if there was a high-volume blood loss (OR, 1.6). Conclusions Approximately 90% of blood loss occurs between skin closure and the first postoperative 24 hours. “Intraoperative blood loss” and “transfusion rate” are not reliable markers of total blood loss. The full potential of TXA could be harnessed by using it during the period of greatest blood loss, that is, during the first postoperative 24 hours.
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Affiliation(s)
- Paul Magill
- Primary Joint Outcomes Unit, Musgrave Park Hospital, Belfast, Northern Ireland
| | - Emma L Cunningham
- Primary Joint Outcomes Unit, Musgrave Park Hospital, Belfast, Northern Ireland.,Centre for Public Health, Queen's University Belfast, Northern Ireland
| | - Janet C Hill
- Primary Joint Outcomes Unit, Musgrave Park Hospital, Belfast, Northern Ireland
| | - David E Beverland
- Primary Joint Outcomes Unit, Musgrave Park Hospital, Belfast, Northern Ireland
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16
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Tranexamic acid in primary total knee arthroplasty without tourniquet: a randomized, controlled trial of oral versus intravenous versus topical administration. Sci Rep 2018; 8:13579. [PMID: 30206267 PMCID: PMC6134001 DOI: 10.1038/s41598-018-31791-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 08/28/2018] [Indexed: 02/05/2023] Open
Abstract
Abundant literature confirms that intravenous (IV) and intra-articular (IA) administration of tranexamic acid (TXA) reduces blood loss in total knee arthroplasty (TKA). Oral formulations of TXA exhibit profound cost-saving benefits. However, comparisons of the clinical efficacy among three different modalities of TXA administration have not been previously investigated in the setting of TKA with no closed suction drain and tourniquet. A total of 180 patients undergoing TKA were randomized to receive 2-g oral TXA 2 hours preoperatively, 20-mg/kg IV TXA 5 minutes prior to incision, or 2-g IA TXA. The primary outcome was 72-hour blood loss. Secondary outcomes were reductions in hemoglobin, the rate of transfusions, and adverse events. No significant differences were identified with regard to the mean 72-hour blood loss among the three groups (1003 mL in oral group, 1108 mL in IV group, and 1059 mL in IA group, respectively). Similarly, hemoglobin reduction was equivalent among the groups. Only one patient in IV group exhibited deep venous thrombosis. No difference was identified regarding transfusion rates. Oral TXA results in similar blood loss in TKA, with a profound cost-saving benefit, compared with the IA and IV formulations.
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17
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Wang D, Wang HY, Luo ZY, Meng WK, Pei FX, Li Q, Zhou ZK, Zeng WN. Blood-conserving efficacy of multiple doses of oral tranexamic acid associated with an enhanced-recovery programme in primary total knee arthroplasty: a randomized controlled trial. Bone Joint J 2018; 100-B:1025-1032. [PMID: 30062946 DOI: 10.1302/0301-620x.100b8.bjj-2017-1598.r1] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Aims The aim of this study was to identify the most effective regimen of multiple doses of oral tranexamic acid (TXA) in achieving maximum reduction of blood loss in total knee arthroplasty (TKA). Patients and Methods In this randomized controlled trial, 200 patients were randomized to receive a single dose of 2.0 g of TXA orally two hours preoperatively (group A), a single dose of TXA followed by 1.0 g orally three hours postoperatively (group B), a single dose of TXA followed by 1.0 g three and nine hours postoperatively (group C), or a single dose of TXA followed by 1.0 g orally three, nine, and 15 hours postoperatively (group D). All patients followed a routine enhanced-recovery protocol. The primary outcome measure was the total blood loss. Secondary outcome measures were hidden blood loss (HBL), reduction in the level of haemoglobin, the rate of transfusion and adverse events. Results Groups C (661.1 ml, sd 262.4) and D (597.7 ml, sd 219.6) had significantly lower mean total blood loss compared with groups A and B. The mean HBL was significantly lower in groups B (699.2 ml), C (533.1 ml) and D (469.9 ml) than in group A (p = 0.006, p < 0.001, and p < 0.001, respectively). Groups C (2.22 ml, sd 0.91) and D (2.04 ml, sd 0.95) had a lower reduction in the level of haemoglobin than groups A and B. However, there were no differences between groups C and D in relation to the three parameters. Conclusion The addition of two or three postoperative doses of TXA to one preoperative dose produced a significant reduction in blood loss. The two-dose postoperative regimen is the least necessary regimen for clinical efficacy in primary unilateral TKA. The three-dose regimen produced maximum reduction of blood loss. Cite this article: Bone Joint J 2018;100-B:1025–32.
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Affiliation(s)
- D. Wang
- Department of Orthopedics, West China
Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - H-Y. Wang
- Department of Orthopedics, West China
Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Z-Y. Luo
- Department of Orthopedics, West China
Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - W-K. Meng
- Department of Orthopedics, West China
Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - F-X. Pei
- Department of Orthopedics, West China
Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Q. Li
- Department of Orthopedics, West China
Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Z-K. Zhou
- Department of Orthopedics, West China
Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - W-N. Zeng
- Center for Joint Surgery, Southwest Hospital,
Third Military Medical University, Chongqing, China
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