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Nguyen DT, Pant J, Sapkota A, Goudie MJ, Singha P, Brisbois EJ, Handa H. Instant clot forming and antibacterial wound dressings: Achieving hemostasis in trauma injuries with S-nitroso-N-acetylpenicillamine-tranexamic acid-propolis formulation. J Biomed Mater Res A 2024. [PMID: 38769626 DOI: 10.1002/jbm.a.37738] [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: 02/01/2024] [Revised: 04/12/2024] [Accepted: 05/02/2024] [Indexed: 05/22/2024]
Abstract
Wound infection and excessive blood loss are the two major challenges associated with trauma injuries that account for 10% of annual deaths in the United States. Nitric oxide (NO) is a gasotransmitter cell signaling molecule that plays a crucial role in the natural wound healing process due to its antibacterial, anti-inflammatory, cell proliferation, and tissue remodeling abilities. Tranexamic acid (TXA), a prothrombotic agent, has been used topically and systemically to control blood loss in reported cases of epistaxis and combat-related trauma injuries. Its properties could be incorporated in wound dressings to induce immediate clot formation, which is a key factor in controlling excessive blood loss. This study introduces a novel, instant clot-forming NO-releasing dressing, and fabricated using a strategic bi-layer configuration. The layer adjacent to the wound was designed with TXA suspended on a resinous bed of propolis, which is a natural bioadhesive possessing antibacterial and anti-inflammatory properties. The base layer, located furthest away from the wound, has an NO donor, S-nitroso-N-acetylpenicillamine (SNAP), embedded in a polymeric bed of Carbosil®, a copolymer of polycarbonate urethane and silicone. Propolis was integrated with a uniform layer of TXA in variable concentrations: 2.5, 5.0, and 7.5 vol % of propolis. This design of the TXA-SNAP-propolis (T-SP) wound dressing allows TXA to form a more stable clot by preventing the lysis of fibrin. The lactate dehydrogenase-based platelet adhesion assay showed an increase in fibrin activation with 7.5% T-SP as compared with control within the first 15 min of its application. A scanning electron microscope (SEM) confirmed the presence of a dense fibrin network stabilizing the clot for fabricated dressing. The antibacterial activity of NO and propolis resulted in a 98.9 ± 1% and 99.4 ± 1% reduction in the colony-forming unit of Staphylococcus aureus and multidrug-resistant Acinetobacter baumannii, respectively, which puts forward the fabricated dressing as an emergency first aid for traumatic injuries, preventing excessive blood loss and soil-borne infections.
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Affiliation(s)
- Dieu Thao Nguyen
- School of Chemical, Materials and Biomedical Engineering, University of Georgia, Athens, Georgia, USA
| | - Jitendra Pant
- School of Chemical, Materials and Biomedical Engineering, University of Georgia, Athens, Georgia, USA
| | - Aasma Sapkota
- School of Chemical, Materials and Biomedical Engineering, University of Georgia, Athens, Georgia, USA
| | - Marcus James Goudie
- School of Chemical, Materials and Biomedical Engineering, University of Georgia, Athens, Georgia, USA
| | - Priyadarshini Singha
- School of Chemical, Materials and Biomedical Engineering, University of Georgia, Athens, Georgia, USA
| | - Elizabeth J Brisbois
- School of Chemical, Materials and Biomedical Engineering, University of Georgia, Athens, Georgia, USA
| | - Hitesh Handa
- School of Chemical, Materials and Biomedical Engineering, University of Georgia, Athens, Georgia, USA
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2
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Liu CH, Chang CH, Chang YH, Shih HN, Hu CC. Topical Fibrin Sealant (Tisseel@) Does Not Provide a Synergic Blood-Conservation Effect with Tranexamic Acid in Total Knee Arthroplasty-A Prospective Randomized Controlled Trial. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2078. [PMID: 38138181 PMCID: PMC10744547 DOI: 10.3390/medicina59122078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/20/2023] [Accepted: 11/23/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: The efficacy of tranexamic acid (TXA) in reducing perioperative blood loss during total knee arthroplasty (TKA) is well established. However, the potential synergistic blood-conservation effect of topical fibrin sealant (Tisseel@) remains unclear. This study aims to assess the effectiveness of the combination of Tisseel and TXA during TKA. Materials and Methods: A single-blinded, prospective, randomized controlled trial was conducted with 100 patients (100 knees) undergoing primary TKA. Participants were randomly assigned to either the TXA group (n = 50), receiving intravenous (IV) TXA, or the Tisseel@ + TXA group (n = 50), receiving intra-articular Tisseel@ combined with IV TXA. The primary outcomes included blood transfusion rate, decrease in Hb level, calculated blood loss, and estimated total postoperative blood loss. Secondary outcomes involved assessing clinical differences between the groups. Results: The transfusion rate was zero in both groups. The average estimated blood loss in the Tisseel@ + TXA group was 0.463 ± 0.2422 L, which was similar to that of the TXA group at 0.455 ± 0.2522 L. The total calculated blood loss in the Tisseel@ + TXA group was 0.259 ± 0.1 L, compared with the TXA group's 0.268 ± 0.108 L. The mean hemoglobin reduction in the first 24 h postoperatively was 1.57 ± 0.83 g/dL for the Tisseel@ + TXA group and 1.46 ± 0.82 g/dL for the TXA-only group. The reduction in blood loss in the topical Tisseel@ + TXA group was not significantly different from that achieved in the TXA-only group. The clinical results of TKA up to the 6-week follow-up were comparable between the groups. Conclusions: The combination of the topical fibrin sealant Tisseel@ and perioperative IV TXA administration, following the described protocol, demonstrated no significant synergistic blood-conservation effect in patients undergoing TKR.
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Affiliation(s)
- Chia-Hung Liu
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan;
| | - Chih-Hsiang Chang
- Division of Joint Reconstruction, Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-H.C.); (Y.-H.C.); (H.-N.S.)
| | - Yu-Han Chang
- Division of Joint Reconstruction, Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-H.C.); (Y.-H.C.); (H.-N.S.)
| | - Hsin-Nung Shih
- Division of Joint Reconstruction, Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-H.C.); (Y.-H.C.); (H.-N.S.)
| | - Chih-Chien Hu
- Division of Joint Reconstruction, Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (C.-H.C.); (Y.-H.C.); (H.-N.S.)
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3
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Pavão DM, Heringer EM, Almeida GJ, de Faria JLR, Pires e Albuquerque RS, de Sousa EB, Labronici PJ. Predictive and protective factors for allogenic blood transfusion in total knee arthroplasty. A retrospective cohort study. J Orthop 2023; 40:29-33. [PMID: 37159823 PMCID: PMC10163608 DOI: 10.1016/j.jor.2023.04.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/11/2023] Open
Abstract
Background This study aimed to identify the predictive and protective factors of blood transfusion in patients undergoing total knee arthroplasty (TKA) and therefore determine the profile of patients with low and high risk of blood transfusion after arthroplasty. Methods We conducted a retrospective study with all patients who underwent primary TKA between January 2017 and December 2019 (n = 1.028 patients) in our institution. Information about allogenic transfusion was collected from medical records to determine the incidence, the predictive and protective factors of blood transfusion. All cases of blood transfusions were documented as well the number of units and the moment of each transfusion. We performed univariate and multivariate logistic regression analyses to identify the independent risk and protective factors. Results The total transfusion rate was 11%, 1.1% at intraoperative and 9,9% at postoperative period. The independent risk factors for transfusion were female gender (OR 1.64), older age (>55yo, OR > 2) higher surgical risk (ASA III, OR 3.07), lower preoperative hemoglobin levels (p = 0.024), post-traumatic arthritis (OR 4.11) and use of postoperative drains (OR 1.81) The protective factors for transfusion were male gender (OR 0.60), obesity (IMC >30, OR 0.60) and use of intravenous tranexamic acid intraoperatively (OR 0.40). Conclusions We conclude that in addition to the well-established risk factors for blood transfusion such as advanced age, low hemoglobin levels and high surgical risk, we can add post-fracture arthroplasty, non-use of tranexamic acid and the use of postoperative joint drain.
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Affiliation(s)
- Douglas Mello Pavão
- National Institute of Traumatology and Orthopaedics (INTO), Rio de Janeiro, Brazil
- Federal Fluminense University (UFF), Niteroi, Brazil
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4
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Puri S, Chiu YF, Boettner F, Cushner F, Sculco PK, Westrich GH, Chalmers BP. Avoiding Femoral Canal Instrumentation in Computer-Assisted Total Knee Arthroplasty With Contemporary Blood Management Had Minimal Differences in Blood Loss and Transfusion Rates Compared to Conventional Techniques. J Arthroplasty 2022; 37:1278-1282. [PMID: 35218911 DOI: 10.1016/j.arth.2022.02.072] [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: 12/16/2021] [Revised: 02/09/2022] [Accepted: 02/17/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Computer-assisted surgery that does not utilize femoral canal instrumentation is theorized to have less blood loss. However, there is a paucity of data on this, particularly in the era of tranexamic acid use. We sought to analyze the association of computer navigation with total calculated blood loss and transfusion rate in patients undergoing primary total knee arthroplasty (TKA). METHODS We identified 14,890 patients who underwent unilateral primary TKA at a single institution from 2016 to 2020. Computer-assisted surgery in the form of an accelerometer or robotics was utilized in 4,165 TKAs (28%). Drains were utilized in 4,860 TKAs (32%). We used multivariate logistic regression analysis to determine if computer navigation reduced the rate of blood transfusion and linear regression analysis to determine the impact of computer navigation on blood loss. RESULTS In total, 542 patients (3.6%) underwent a transfusion. The average change in hemoglobin (Hgb) was 2.1 g/dL (standard deviation [SD] 0.91) and average total calculated blood loss was 310 mL (SD = 154). In a multivariate regression model, computer navigation was not protective of transfusion (odds ratio [OR] 1.04, P = .73). Preoperative Hgb <10 (OR 10.5, P < .0001) and drain use (OR 2.25, P < .0001) were the most significant risk factors for transfusion. In a linear regression model, computer navigation reduced blood loss by 19 mL (SD 2.94, P < .0001) per case. CONCLUSION In this large retrospective cohort analysis of contemporary TKA patients, computer-assisted surgery that eliminates intramedullary femoral canal instrumentation during primary TKA was not associated with reduced transfusion rates and had minimal differences in overall blood loss.
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Affiliation(s)
- Simarjeet Puri
- Department of Orthopaedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Yu-Fen Chiu
- Biostatistics Core, Research Administration, Hospital for Special Surgery, New York, NY
| | - Friedrich Boettner
- Department of Orthopaedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Fred Cushner
- Department of Orthopaedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Peter K Sculco
- Department of Orthopaedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Geoffrey H Westrich
- Department of Orthopaedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
| | - Brian P Chalmers
- Department of Orthopaedic Surgery, Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, NY
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5
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Li S, Chen B, Hua Z, Shao Y, Yin H, Wang J. Comparative efficacy and safety of topical hemostatic agents in primary total knee arthroplasty: A network meta-analysis of randomized controlled trials. Medicine (Baltimore) 2021; 100:e25087. [PMID: 33761670 PMCID: PMC9282116 DOI: 10.1097/md.0000000000025087] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 02/17/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Topical hemostatic agents are commonly used for reducing perioperative blood loss and transfusion requirement in primary total knee arthroplasty (TKA), although the optimal option has yet to be defined. This study aimed to evaluate the efficacy and safety of topical hemostatic agents and rank the best intervention using the network meta-analysis (NMA) method. METHODS We searched Web of science, PubMed, and Cochrane Library database up to April 2020, for randomized controlled trials (RCTs) on topical hemostatic agents in primary TKA. The quality of included studies was assessed using the Cochrane "risk of bias" tool. Direct and indirect comparisons were performed for the result of network meta-analysis followed by consistency test. RESULTS Thirty seven RCTs with 3792 patients were included in this NMA and the pooled results indicated that tranexamic acid plus diluted epinephrine (TXA+DEP) displayed the highest efficacy in reducing total blood loss, hemoglobin drop and transfusion requirement. None of the included treatments was found to increase risk of thromboembolic events compared to placebo. According to the results of ranking probabilities, TXA+DEP had the highest possibility to be the best topical hemostatic agent with regard to the greatest comparative efficacy and a relatively high safety level. CONCLUSION Current evidence supports that administration of TXA+DEP may be the optimal topical hemostatic agent to decrease blood loss and transfusion requirement in primary TKA. More direct studies that focused on the topical application of TXA+DEP versus other treatments are needed in the future.
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Affiliation(s)
- Shaoshuo Li
- Laboratory for New Techniques of Restoration & Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing, China
- Department of Traumatology & Orthopedics, Wuxi Affiliated Hospital of Nanjing University of Chinese Medicine, Wuxi, China
| | - Baixing Chen
- Department of Development and Regeneration, KU Leuven, University of Leuven, Leuven, Belgium
| | - Zhen Hua
- Department of Traumatology & Orthopedics, Wuxi Affiliated Hospital of Nanjing University of Chinese Medicine, Wuxi, China
| | - Yang Shao
- Department of Traumatology & Orthopedics, Wuxi Affiliated Hospital of Nanjing University of Chinese Medicine, Wuxi, China
| | - Heng Yin
- Department of Traumatology & Orthopedics, Wuxi Affiliated Hospital of Nanjing University of Chinese Medicine, Wuxi, China
| | - Jianwei Wang
- Department of Traumatology & Orthopedics, Wuxi Affiliated Hospital of Nanjing University of Chinese Medicine, Wuxi, China
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6
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Palmer AJR, Gagné S, Fergusson DA, Murphy MF, Grammatopoulos G. Blood Management for Elective Orthopaedic Surgery. J Bone Joint Surg Am 2020; 102:1552-1564. [PMID: 32558663 DOI: 10.2106/jbjs.19.01417] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Antony J R Palmer
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, United Kingdom
| | | | | | - Michael F Murphy
- NHS Blood and Transplant and Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
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7
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Pennington Z, Ehresman J, Westbroek EM, Lubelski D, Cottrill E, Sciubba DM. Interventions to minimize blood loss and transfusion risk in spine surgery: A narrative review. Clin Neurol Neurosurg 2020; 196:106004. [DOI: 10.1016/j.clineuro.2020.106004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/04/2020] [Accepted: 06/06/2020] [Indexed: 12/26/2022]
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8
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Pennestrì F, Maffulli N, Sirtori P, Perazzo P, Negrini F, Banfi G, Peretti GM. Blood management in fast-track orthopedic surgery: an evidence-based narrative review. J Orthop Surg Res 2019; 14:263. [PMID: 31429775 PMCID: PMC6701001 DOI: 10.1186/s13018-019-1296-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 07/25/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND AND PURPOSE Innovations able to maintain patient safety while reducing the amount of transfusion add value to orthopedic procedures. Opportunities for improvement arise especially in elective procedures, as long as room for planning is available. Although many strategies have been proposed, there is no consensus about the most successful combination. The purpose of this investigation is to identify information to support blood management strategies in fast-track total joint arthroplasty (TJA) pathway, to (i) support clinical decision making according to current evidence and best practices, and (ii) identify critical issues which need further research. METHODS AND MATERIALS We identified conventional blood management strategies in elective orthopedic procedures. We performed an electronic search about blood management strategies in fast-track TJA. We designed tables to match every step of the former with the latter. We submitted the findings to clinicians who operate using fast-track surgery protocols in TJA at our research hospital. RESULTS Preoperative anemia detection and treatment, blood anticoagulants/aggregants consumption, transfusion trigger, anesthetic technique, local infiltration analgesia, drainage clamping and removals, and postoperative multimodal thromboprophylaxis are the factors which can add best value to a fast-track pathway, since they provide significant room for planning and prediction. CONCLUSION The difference between conventional and fast-track pathways does not lie in the contents of blood management, which are related to surgeons/surgeries, materials used and patients, but in the way these contents are integrated into each other, since elective orthopedic procedures offer significant room for planning. Further studies are needed to identify optimal regimens.
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Affiliation(s)
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Fisciano, Italy. .,San Giovanni di Dio e Ruggi D'Aragona Hospital "Clinica Orthopedica" Department, Hospital of Salerno, Salerno, Italy. .,Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, London, England.
| | - Paolo Sirtori
- IRCCS Orthopedic Institute Galeazzi, Scientific Direction, Milan, Italy
| | - Paolo Perazzo
- IRCCS Orthopedic Institute Galeazzi, Scientific Direction, Milan, Italy
| | - Francesco Negrini
- IRCCS Orthopedic Institute Galeazzi, Scientific Direction, Milan, Italy
| | - Giuseppe Banfi
- IRCCS Orthopedic Institute Galeazzi, Scientific Direction, Milan, Italy.,Vita-Salute San Raffaele University, Scientific Direction, Milan, Italy
| | - Giuseppe M Peretti
- IRCCS Orthopedic Institute Galeazzi, Scientific Direction, Milan, Italy.,University of Milan, Department of Biomedical Sciences for Health, Milan, Italy
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9
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Sun Q, Li J, Chen J, Zheng C, Liu C, Jia Y. Comparison of intravenous, topical or combined routes of tranexamic acid administration in patients undergoing total knee and hip arthroplasty: a meta-analysis of randomised controlled trials. BMJ Open 2019; 9:e024350. [PMID: 30696680 PMCID: PMC6352808 DOI: 10.1136/bmjopen-2018-024350] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE This study aimed to compare the effects of intravenous, topical and combined routes of tranexamic acid (TXA) administration on blood loss and transfusion requirements in patients undergoing total knee arthroplasty (TKA) and total hip arthroplasty (THA). DESIGN This was a meta-analysis of randomised controlled trials (RCT) wherein the weighted mean difference (WMD) and relative risk (RR) were used for data synthesis applied in the random effects model. Stratified analyses based on the surgery type, region, intravenous and topical TXA dose and transfusion protocol were also conducted. The main outcomes included intraoperative and total blood loss volume, transfusion rate, low postoperative haemoglobin (Hb) level and postoperative Hb decline. However, the secondary outcomes included length of hospital stay (LOS) and/or occurrence of venous thromboembolism (VTE). SETTING We searched the PubMed, Embase and Cochrane CENTRAL databases for RCTs that compared different routes of TXA administration. PARTICIPANTS Patients undergoing TKA or THA. INTERVENTIONS Intravenous, topical or combined intravenous and topical TXA. RESULTS Twenty-six RCTs were selected, and the intravenous route did not differ substantially from the topical route with respect to the total blood loss volume (WMD=30.92, p=0.31), drain blood loss (WMD=-34.53, p=0.50), postoperative Hb levels (WMD=-0.01, p=0.96), Hb decline (WMD=-0.39, p=0.08), LOS (WMD=0.15, p=0.38), transfusion rate (RR=1.08, p=0.75) and VTE occurrence (RR=1.89, p=0.15). Compared with the combined-delivery group, the single-route group had significantly increased total blood loss volume (WMD=198.07, p<0.05), greater Hb decline (WMD=0.56, p<0.05) and higher transfusion rates (RR=2.51, p<0.05). However, no significant difference was noted in the drain blood loss, postoperative Hb levels and VTE events between the two groups. The intravenous and topical routes had comparable efficacy and safety profiles. CONCLUSIONS The combination of intravenous and topical TXA was relatively more effective in controlling bleeding without increased risk of VTE.
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Affiliation(s)
- Qi Sun
- Department of Orthopedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jinyu Li
- Department of Orthopedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jiang Chen
- Department of Orthopedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Chenying Zheng
- Department of Orthopedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Chuyin Liu
- Department of Orthopedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yusong Jia
- Department of Orthopedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
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10
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Palmer A, Chen A, Matsumoto T, Murphy M, Price A. Blood management in total knee arthroplasty: state-of-the-art review. J ISAKOS 2018. [DOI: 10.1136/jisakos-2017-000168] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Total blood loss from primary total knee arthroplasty may exceed 2 L with greater blood loss during revision procedures. Blood loss and allogeneic transfusion are strongly associated with adverse outcomes from surgery including postoperative mortality, thromboembolic events and infection. Strategies to reduce blood loss and transfusion rates improve patient outcomes and reduce healthcare costs. Interventions are employed preoperatively, intraoperatively and postoperatively. The strongest predictor for allogeneic blood transfusion is preoperative anaemia. Over 35% of patients are anaemic when scheduled for primary and revision knee arthroplasty, defined as haemoglobin <130 g/L for men and women, and the majority of cases are secondary to iron deficiency. Early identification and treatment of anaemia can reduce postoperative transfusions and complications. Anticoagulation must be carefully managed perioperatively to balance the risk of thromboembolic event versus the risk of haemorrhage. Intraoperatively, tranexamic acid reduces blood loss and is recommended for all knee arthroplasty surgery; however, the optimal route, dose or timing of administration remains uncertain. Cell salvage is a valuable adjunct to surgery with significant expected blood loss, such as revision knee arthroplasty. Autologous blood donation is not recommended in routine care, sealants may be beneficial in select cases but further evidence of benefit is required, and the use of a tourniquet remains at the discretion of the surgeon. Postoperatively, restrictive transfusion protocols should be followed with a transfusion threshold haemoglobin of 70 g/L, except in the presence of acute coronary syndrome. Recent studies report no allogeneic transfusions after primary knee arthroplasty surgery after employing blood conservation strategies. The current challenge is to select and integrate different blood conserving interventions to deliver an optimal patient pathway with a multidisciplinary approach.
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11
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Shi M, Zhang J, Zhang Y, Yan S, Wu H. Effect of a 12-hour natural drainage technique on decreasing blood loss after total knee arthroplasty: a case-control study. Ther Clin Risk Manag 2018; 14:1169-1174. [PMID: 30013352 PMCID: PMC6039074 DOI: 10.2147/tcrm.s170020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Different methods of drainage have been used in patients with osteoarthritis after total knee arthroplasty (TKA), but the ideal strategy is controversial. This retrospective case-control study reported a technique of 12-hour natural drainage and aimed to confirm its efficacy and safety in the treatment for blood loss following TKA. Methods There were 231 patients divided into three groups who underwent TKA from January 2014 to July 2017: 76 patients underwent 12-hour natural drainage in Group A, 80 patients underwent 4-hour clamping drainage in Group B, and 75 patients underwent continuous drainage in Group C. All perioperative clinical data were reviewed for statistical analysis. Results The drainage volume and total blood loss after TKA were significantly lower in Group A than that in the other two groups (P<0.05), and serum level of hemoglobin was significantly higher in Group A than that in the other two groups (P<0.05). The maximum of active motion of the knee was greater in Group C at 2 days (P<0.05). Significantly more patients in Group C required blood transfusions (P<0.05). No difference was found in the complication rate among the three groups. Conclusion The 12-hour natural drainage is an effective technique for reducing blood loss for patients following TKA. Compared with temporary clamping drainage and continuous negative pressure drainage, 12-hour natural drainage decreases blood loss, reduces post-operative transfusion requirements, and does not increase the risk of complications. Therefore, this technique of 12-hour natural drainage is recommended to be used in patients after TKA.
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Affiliation(s)
- Mingmin Shi
- Department of Orthopaedic Surgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, People's Republic of China,
| | - Jinjie Zhang
- Department of Orthopedics, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310006, People's Republic of China
| | - Yujie Zhang
- Department of Orthopaedic Surgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, People's Republic of China,
| | - Shigui Yan
- Department of Orthopaedic Surgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, People's Republic of China,
| | - Haobo Wu
- Department of Orthopaedic Surgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, People's Republic of China,
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12
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Liao L, Chen Y, Tang Q, Chen YY, Wang WC. Tranexamic acid plus drain-clamping can reduce blood loss in total knee arthroplasty: A systematic review and meta-analysis. Int J Surg 2018; 52:334-341. [PMID: 29408472 DOI: 10.1016/j.ijsu.2018.01.040] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 01/08/2018] [Accepted: 01/29/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND The efficacy of tranexamic acid (TXA) plus drain-clamping in reducing blood loss after total knee arthroplasty (TKA) is controversial. This meta-analysis aimed to identify whether combined tranexamic acid and drain-clamping was superior to TXA alone, drain clamping alone and control treatments. METHODS We searched the PubMed, EMBASE, Web of Science and Google databases and the Cochrane Database of Systematic Reviews. Patients prepared for primary TKA and who underwent TXA plus drain-clamping for blood loss were included in this meta-analysis. Outcomes included the need for transfusion, total blood loss, blood loss in drainage, a decrease in hemoglobin and the occurrence of deep venous thrombosis (DVT). Stata 12.0 was used for meta-analysis. RESULTS Finally, 7 clinical studies with 839 patients were included in this meta-analysis. Compared with the control group, TXA group and drain clamping group treatments, TXA plus drain-clamping could reduce the need for transfusion, total blood loss, blood loss in drainage and the decrease in hemoglobin with statistically significance. CONCLUSIONS TXA plus drain-clamping is an efficient method for controlling blood loss after TKA, and more studies should focus on the optimal clamping duration.
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MESH Headings
- Administration, Intravenous
- Aged
- Antifibrinolytic Agents/adverse effects
- Antifibrinolytic Agents/therapeutic use
- Arthroplasty, Replacement, Knee/adverse effects
- Arthroplasty, Replacement, Knee/methods
- Blood Loss, Surgical/prevention & control
- Blood Loss, Surgical/statistics & numerical data
- Blood Transfusion/statistics & numerical data
- Constriction
- Databases, Factual
- Drainage/methods
- Hemoglobins/analysis
- Hemostasis, Surgical/adverse effects
- Hemostasis, Surgical/methods
- Humans
- Middle Aged
- Tranexamic Acid/adverse effects
- Tranexamic Acid/therapeutic use
- Venous Thrombosis/epidemiology
- Venous Thrombosis/etiology
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Affiliation(s)
- Lele Liao
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - You Chen
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Qi Tang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Yi-Yue Chen
- Department of Rheumatology and Immunology, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Wan-Chun Wang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China.
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Fu Y, Shi Z, Han B, Ye Y, You T, Jing J, Li J. Comparing efficacy and safety of 2 methods of tranexamic acid administration in reducing blood loss following total knee arthroplasty: A meta-analysis. Medicine (Baltimore) 2016; 95:e5583. [PMID: 27977593 PMCID: PMC5268039 DOI: 10.1097/md.0000000000005583] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The purpose of this systematic review and meta-analysis of randomized controlled trials (RCTs) were to gather data to evaluate the efficacy and safety of topical tranexamic acid (TXA) versus intravenous (IV) TXA for blood loss after a total knee arthroplasty (TKA). METHODS Electronic databases: Pubmed, Web of Science, Cochrane library, and Embase from inception to June 2016 were searched. RCTs that comparing topical with IV TXA for blood loss control in patients prepared for TKA were included in this meta-analysis. The Cochrane risk of bias tool was used to appraise risk of bias. The primary outcomes were needed for transfusion, total blood loss, and blood loss in drainage. Secondary outcomes are hemoglobin (Hb) value at 24-hour post TKA and complication (deep venous thrombosis [DVT] and infection). The efficacy of blood loss was tested by total blood loss, drainage volume, Hb drop, and the Hb value at 24 hours after TKA. The safety was measured by the occurrence of DVT and infection. Continuous outcomes were expressed as the mean difference with the respective 95% confidence intervals (CIs). Discontinuous outcomes were expressed as the relative risk with 95% CIs. Stata 12.0 software (Stata Corp., College Station, TX) was used for the meta-analysis. RESULTS A total of 14 articles involving 1390 patients were finally included for this meta-analysis. The pooled results revealed that there were no significant difference between the need for transfusion, total blood loss, blood loss in drainage, Hb value at 24-hour post TKA, the occurrence of complications (infection and DVT) between topical administration of TXA and IV TXA. CONCLUSION Topical TXA has similar efficacy for blood loss control to IV TXA without sacrificing safety in TKA. However, the dose of topical TXA and IV TXA is different, thus, optimal timing and dose of TXA are still needed to explore the maximum effect of TXA.
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Affiliation(s)
- Yu Fu
- Department of Orthopaedics, The Second Hospital of Anhui Medical University
| | - Zhigang Shi
- Department of Orthopaedics, The Second Hospital of Anhui Medical University
| | - Bing Han
- Department of Orthopaedics, The Second Hospital of Anhui Medical University
| | - Yong Ye
- Department of Orthopaedics, The Second Hospital of Anhui Medical University
| | - Tao You
- Department of Orthopaedics, The First Hospital of Anhui Medical University, Hefei, Anhui, PR China
| | - Juehua Jing
- Department of Orthopaedics, The Second Hospital of Anhui Medical University
| | - Jun Li
- Department of Orthopaedics, The Second Hospital of Anhui Medical University
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