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Qin C, Du KL, Guo PY, Gong HD, Zhang CQ. Tranexamic acid dosage for spinal surgery: a meta-analysis. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:2493-2501. [PMID: 35842492 DOI: 10.1007/s00586-022-07315-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 05/28/2022] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE We conducted this meta-analysis of randomized controlled trials (RCTs) to compare the efficacy of different doses of intravenous tranexamic acid (TXA) in spinal surgery. METHODS We searched relevant academic articles from PubMed, Embase, the Cochrane Library, and CNKI. Two reviewers independently selected studies, assessed quality, extracted data, and evaluated the risk of bias. RevMan 5.4 was used for data analysis. RESULTS Ten randomized controlled trials (RCTs) met the inclusion criteria and were identified, including 740 patients. According to the different dose regimens of intravenous TXA, the included studies' patients were divided into the high dose of intravenous TXA group and the low dose of intravenous TXA group. Compared with the low-dose group, the high-dose group can reduce the intraoperative blood loss (MD = - 100.87, 95% CI: [- 147.81, - 53.92], P < 0.0001). For the postoperative Hb and HCT, the high-dose group can separately maintain 4.54 g/dL (MD = 4.54, 95% CI: [2.08, 6.99], P = 0.003) and 1.27% (MD = 1.27, 95% CI: [0.59, 1.94], P = 0.0002). There were no statistically significant differences in total blood loss, preoperative Hb and HCT, operative time, and blood transfusion rate between the high-dose group and the low-dose group. CONCLUSIONS Based on the present meta-analysis, compared with the low-dose of intravenous TXA in spinal surgery, the high dose of intravenous TXA decreases the intraoperative blood loss and preserves higher postoperative Hb and HCT levels without increasing the operative time and blood transfusion rate.
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Affiliation(s)
- Chao Qin
- Department of Orthopedics, The First Affiliated Hospital, Kunming Medical University, No. 295, Xichang Road, Kunming, 650032, Yunnan, China
| | - Kai-Li Du
- Department of Orthopedics, The First Affiliated Hospital, Kunming Medical University, No. 295, Xichang Road, Kunming, 650032, Yunnan, China
| | - Pei-Yu Guo
- Department of Orthopedics, The First Affiliated Hospital, Kunming Medical University, No. 295, Xichang Road, Kunming, 650032, Yunnan, China
| | - Hong-da Gong
- Department of Orthopedics, The First Affiliated Hospital, Kunming Medical University, No. 295, Xichang Road, Kunming, 650032, Yunnan, China
| | - Chun-Qiang Zhang
- Department of Orthopedics, The First Affiliated Hospital, Kunming Medical University, No. 295, Xichang Road, Kunming, 650032, Yunnan, China.
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Fan D, Ma J, Liu X, Zhang L. Peri-articular administration of tranexamic acid is an alternative route in total knee arthroplasty: a systematic review and meta-analysis. J Orthop Surg Res 2022; 17:211. [PMID: 35392961 PMCID: PMC8991716 DOI: 10.1186/s13018-022-03095-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/23/2022] [Indexed: 11/10/2022] Open
Abstract
Background As an antifibrinolytic agent, tranexamic acid (TXA) is increasingly used in total knee arthroplasty (TKA) to reduce blood loss. The administration of intravenous and intra-articular TXA has been well explored, but the most efficient way to administer TXA remains in question. Peri-articular injection (PAI) of TXA is a recently mentioned method. A meta-analysis of the efficacy of PAI TXA in patients after TKA should be performed.
Methods A systematic search was performed within PubMed, Embase, and the Cochrane Library up to November 8, 2021. Two authors independently screened studies for eligibility and extracted data for analysis. The primary outcome was haemoglobin change. The secondary outcomes were haematocrit change, total drainage volume, thromboembolic events, and blood transfusion. Results A total of ten studies were included in this meta-analysis. The results indicated that there was a significant decrease in haemoglobin change when using PAI TXA compared with no TXA (mean difference − 1.05; 95% CI − 1.28 to − 0.81; P < 0.00001; I2 = 0%), but it had no significant differences compared with IA and IV (mean difference − 0.01; 95% CI − 0.17 to − 0.14; P = 0.85; I2 = 39%). There were no significant differences between the TXA < 1.5 g subgroup (0.10, 95% CI − 0.27 to 0.46; P = 0.60; I2 = 0%) and the TXA ≥ 1.5 g subgroup (0.18, 95% CI − 0.12 to 0.48; P = 0.24; I2 = 74%). In addition, the combined group (PAI plus IV or IA) was superior to the IV or IA group in terms of haemoglobin change (mean difference − 0.51; 95% CI − 0.76 to − 0.27; P < 0.0001; I2 = 19%). Regarding haematocrit change, the pooled result showed it was significantly less in the PAI group than the non-TXA group. Similarly, comparing it against the IV subgroup, the result revealed a difference in favour of the PAI group, with a mean difference of − 1.89 g/dL (95% CI − 2.82 to − 0.95; P < 0.0001; I2 = 67%). For total drainage volume, the pooled result was in favour of PAI TXA over no TXA (297 ml, 95% CI − 497.26 to − 97.23; P = 0.004; I2 = 87%), but it had no significant difference compared with IA and IV (mean difference − 37.98; 95% CI − 115.68 to 39.71; P = 0.34; I2 = 95%). There was no significant difference in thromboembolic events (OR 0.74; 95% CI 0.25 to 2.21; P = 0.59; I2 = 0%). Blood transfusion was not significantly different between the PAI group and the non-TXA group (OR 0.50; 95% CI 0.23 to 1.06; P = 0.07; I2 = 21%), and there was no significant difference between PAI and the other two TXA injection methods (OR 0.72; 95% CI 0.41 to 1.25; P = 0.24; I2 = 19%). Conclusion PAI has comparable effects to IV and IA injections. PAI is an alternative injection route of TXA for patients who have undergone TKA.
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Affiliation(s)
- DingYuan Fan
- Department of Joint Surgery and Sports Medicine, Wangjing Hospital, China Academy of Chinese Medical Sciences, No. 6, South Zhonghuan Road, Chaoyang district, Beijing, 100102, People's Republic of China.,Beijing University of Chinese Medicine (BUCM), Beijing, People's Republic of China
| | - Jia Ma
- Department of Joint Surgery and Sports Medicine, Wangjing Hospital, China Academy of Chinese Medical Sciences, No. 6, South Zhonghuan Road, Chaoyang district, Beijing, 100102, People's Republic of China
| | - XiaoHua Liu
- Department of Joint Surgery and Sports Medicine, Wangjing Hospital, China Academy of Chinese Medical Sciences, No. 6, South Zhonghuan Road, Chaoyang district, Beijing, 100102, People's Republic of China
| | - Lei Zhang
- Department of Joint Surgery and Sports Medicine, Wangjing Hospital, China Academy of Chinese Medical Sciences, No. 6, South Zhonghuan Road, Chaoyang district, Beijing, 100102, People's Republic of China.
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Kim JK, Park JY, Lee DY, Ro DH, Han HS, Lee MC. Optimal dose of topical tranexamic acid considering efficacy and safety in total knee arthroplasty: a randomized controlled study. Knee Surg Sports Traumatol Arthrosc 2021; 29:3409-3417. [PMID: 32869124 DOI: 10.1007/s00167-020-06241-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/14/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE This study aimed to evaluate the optimal dosage of topical tranexamic acid (TXA) considering the efficacy and safety for controlling bleeding after total knee arthroplasty (TKA). METHODS This prospective randomized double-blinded placebo-controlled comparative study included 325 patients scheduled to undergo TKA, who were randomly assigned to five groups based on the topical TXA injection (n = 65 per group): control; group 1, 0.5 g TXA; group 2, 1.0 g TXA; group 3, 2.0 g TXA; and group 4, 3.0 g TXA. The primary outcome was decrease in postoperative hemoglobin levels. The secondary outcomes were blood loss calculated using Good's method, drainage volume, frequency of transfusion, and range of motion (ROM). Plasma TXA levels and complications were also evaluated. RESULTS Significant differences were noted in the decrease in hemoglobin levels between the control group and groups 2 (p = 0.0027), 3 (p = 0.005), and 4 (p = 0.001). No significant differences were shown among the experimental groups. Significant differences in total blood loss and frequency of transfusion were noted between the control group and groups 2 (p = 0.004, 0.002, respectively), 3 (p = 0.007, 0.001, respectively), and 4 (p = 0.001, 0.009, respectively) without showing significant differences among the experimental groups. With respect to drainage volume, no significant differences were observed among the groups. The serum TXA levels increased proportionally with the applied dose of topical TXA immediately and at 3 and 6 h postoperatively. Symptomatic deep vein thrombosis or pulmonary embolism was not observed in any group. Other complications related to TXA administration were not detected. CONCLUSION Topical application of 1.0 g or more of TXA shows significant bleeding control without a dose-response relationship. Blood TXA levels increase with the TXA dose following topical TXA application. Therefore, to prevent overdosing and reduce potential complications with ensuring the effectiveness, 1.0 g of TXA is recommended as a topical application. LEVEL OF EVIDENCE I.
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Affiliation(s)
- Jong-Keun Kim
- Department of Orthopaedic Surgery, Hanil General Hospital, Seoul, South Korea
| | - Jae-Young Park
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Do Yoon Lee
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Du Hyun Ro
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Hyuk-Soo Han
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Myung Chul Lee
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea.
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Shrestha IK, Ruan TY, Lin L, Tan M, Na XQ, Qu QC, Chen JC, Si YY, Tao JP. The efficacy and safety of high-dose tranexamic acid in adolescent idiopathic scoliosis: a meta-analysis. J Orthop Surg Res 2021; 16:53. [PMID: 33446219 PMCID: PMC7807519 DOI: 10.1186/s13018-020-02158-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/14/2020] [Indexed: 11/13/2022] Open
Abstract
Background This study aimed to evaluate the efficacy and safety of using high-dose intravenous tranexamic acid (TXA) to reduce blood loss in idiopathic scoliosis surgery. Methods This study was a meta-analysis, which consisted of retrospective cohort studies (RCSs) and randomized control trials (RCTs) found by searching electronic databases, namely PubMed, Web of Science, The Cochrane Central Register of Controlled Trials (CENTRAL), and the Google Scholar Database, dating from 1960 to 2019. The points of interest included total blood loss, a need for transfusion and transfusion criteria, surgery time, and the evidence of intraoperative and postoperative complications, such as seizures or thromboembolic events. The weighted mean differences (WMD) and 95% confidence interval (CI) of blood loss in the TXA intervention group compared to the control or placebo group were extracted and combined using the random effects model. Results In this meta-analysis, there was a total of three RCSs and two RCTs, which involved 334 patients. The results showed that blood loss is significantly reduced, with a weighted mean difference in the TXA group (WMD = − 525.14, P = 0.0000, CI ranged from − 839.83, − 210.44, I2 = 82%). Heterogeneity was assessed using the random effects model. Conclusions A high dose of intravenous TXA reduced blood loss during adolescent idiopathic scoliosis surgery and did not lead to any significant thromboembolic event. Therefore, a high dose appears to be effective and safe for adolescent idiopathic scoliosis surgery. However, more high-quality research based on larger randomized controlled trials is still needed.
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Affiliation(s)
- Indra K Shrestha
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China
| | - Tian-Yi Ruan
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China
| | - Lan Lin
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China
| | - Miao Tan
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China
| | - Xue-Qing Na
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China
| | - Qi-Cai Qu
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China
| | - Jian-Chun Chen
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China
| | - Yong-Yu Si
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China.
| | - Jian-Ping Tao
- Department of Anesthesiology, The Second Affiliated Hospital of Kunming Medical University, No.374 of Dianmian Avenue, Wuhua District, Kunming, 650101, Yunnan, China.
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Ishii K, Yokoyama Y, Yonekawa Y, Ebata T. Tranexamic ACid during PancereaticoDuodenectomy (TAC-PD): study protocol for a multicentre randomised, blind, placebo-controlled trial. BMJ Open 2020; 10:e040914. [PMID: 33148764 PMCID: PMC7640528 DOI: 10.1136/bmjopen-2020-040914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 09/05/2020] [Accepted: 10/14/2020] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Pancreaticoduodenectomy (PD) is a major gastroenterological surgery that results in a substantial amount of blood loss. Several studies have demonstrated that major blood loss during PD is associated with both short-term and long-term poor outcomes. Administration of perioperative tranexamic acid (TXA) has been reported to reduce intraoperative blood loss in various surgeries, including cardiovascular surgery and orthopaedic surgery. Nevertheless, the effect of perioperative TXA use in patients undergoing PD has not been investigated. This study aims to investigate the effect of TXA on blood loss during PD. METHODS AND ANALYSIS A multicentre (six hospitals), randomised, blind (patient-blinded, surgeon-blinded, anaesthesiologist-blinded, monitor-blinded), placebo-controlled trial of TXA during PD was started in September 2019. Patients undergoing PD for biliary, duodenal or pancreatic diseases are randomly assigned to the TXA or placebo group. The stratification factors are the institutions and preoperative clinical diagnosis. Before skin incision, the participants in TXA group are administrated 1 g TXA as a loading infusion followed by a maintenance infusion of 125 mg/hour TXA until the end of surgery or 8 hours from the incision. Participants in the placebo group are administrated the same volume of saline that is indistinguishable from the TXA. The primary outcome is blood loss during PD. The secondary outcomes are intraoperative and postoperative (up to day 2) blood transfusions, operation time, anaesthesia time, postoperative laboratory variables, length of hospital stay, in-hospital and 90-day mortality and postoperative complications occurring within 28 days of surgery or requiring readmission. To date, 115 patients of a planned 220 have been enrolled in the study. ETHICS AND DISSEMINATION This protocol was approved by the Nagoya University Clinical Research Review Board and is registered with Japan Registry of Clinical Trials on 15 August 2019. The results of this trial will be disseminated through peer-reviewed journals. TRIAL REGISTRATION NUMBER jRCTs041190062.
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Affiliation(s)
- Kenta Ishii
- Surgical Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yukihiro Yokoyama
- Surgical Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshihiko Yonekawa
- Surgical Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomoki Ebata
- Surgical Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Solé D, Spindola MAC, Aun MV, Araújo Azi LMTD, Bernd LAG, Garcia DB, Capelo AV, Cumino DDO, Lacerda AE, Lima LC, Morato EF, Nunes RR, Rubini NDPM, da Silva J, Tardelli MA, Watanabe AS, Curi EF, Sano F. [Update on perioperative hypersensitivity reactions: joint document from the Brazilian Society of Anesthesiology (SBA) and Brazilian Association of Allergy and Immunology (ASBAI) - Part II: etiology and diagnosis]. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ELSEVIER) 2020; 70:642-661. [PMID: 33308829 PMCID: PMC9373683 DOI: 10.1016/j.bjan.2020.08.008] [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: 03/09/2020] [Revised: 07/19/2020] [Accepted: 08/11/2020] [Indexed: 11/30/2022]
Abstract
This second joint document, written by experts from the Brazilian Association of Allergy and Immunology (ASBAI) and Brazilian Society of Anesthesiology (SBA) concerned with perioperative anaphylaxis, aims to review the pathophysiological reaction mechanisms, triggering agents (in adults and children), and the approach for diagnosis during and after an episode of anaphylaxis. As anaphylaxis assessment is extensive, the identification of medications, antiseptics and other substances used at each setting, the comprehensive data documentation, and the use of standardized nomenclature are key points for obtaining more consistent epidemiological information on perioperative anaphylaxis.
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Affiliation(s)
- Dirceu Solé
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Universidade Federal de São Paulo, Escola Paulista de Medicina, São Paulo, SP, Brazil
| | - Maria Anita Costa Spindola
- Sociedade Brasileira de Anestesiologia, Rio de Janeiro, RJ, Brazil; Universidade Federal de Santa Catarina, Hospital Universitário Professor Polydoro Ernani de São Thiago, Florianópolis, SC, Brazil
| | - Marcelo Vivolo Aun
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Faculdade Israelita de Ciências da Saúde Albert Einstein, São Paulo, SP, Brazil; Universidade de São Paulo, Faculdade de Medicina, Hospital Universitário, São Paulo, SP, Brazil
| | - Liana Maria Tôrres de Araújo Azi
- Sociedade Brasileira de Anestesiologia, Rio de Janeiro, RJ, Brazil; Universidade Federal da Bahia, Hospital Universitário Professor Edgard Santos, Salvador, BA, Brasil.
| | - Luiz Antonio Guerra Bernd
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Fundação Faculdade Federal de Ciências Médicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Daniela Bianchi Garcia
- Sociedade Brasileira de Anestesiologia, Rio de Janeiro, RJ, Brazil; Hospital Infantil Pequeno Príncipe, Curitiba, PR, Brasil
| | - Albertina Varandas Capelo
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Universidade Federal do Rio de Janeiro, Hospital Universitário Gaffrée e Guinle, Rio de Janeiro, RJ, Brazil
| | - Débora de Oliveira Cumino
- Sociedade Brasileira de Anestesiologia, Rio de Janeiro, RJ, Brazil; Hospital Infantil Sabará, São Paulo, SP, Brazil
| | - Alex Eustáquio Lacerda
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Universidade Federal de São Paulo, Escola Paulista de Medicina, São Paulo, SP, Brazil
| | - Luciana Cavalcanti Lima
- Sociedade Brasileira de Anestesiologia, Rio de Janeiro, RJ, Brazil; Instituto Medicina Integral Prrofessor Fernando Figueira, Recife, PE, Brazil
| | - Edelton Flávio Morato
- Universidade Federal de Santa Catarina, Hospital Universitário Professor Polydoro Ernani de São Thiago, Florianópolis, SC, Brazil
| | - Rogean Rodrigues Nunes
- Sociedade Brasileira de Anestesiologia, Rio de Janeiro, RJ, Brazil; Hospital Geral de Fortaleza (HGF), Departamento de Anestesia, Fortaleza, CE, Brazil
| | - Norma de Paula Motta Rubini
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Universidade Federal do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Jane da Silva
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Universidade Federal de Santa Catarina, Hospital Universitário Professor Polydoro Ernani de São Thiago, Florianópolis, SC, Brazil
| | - Maria Angela Tardelli
- Universidade Federal de São Paulo, Escola Paulista de Medicina, São Paulo, SP, Brazil; Sociedade Brasileira de Anestesiologia, Rio de Janeiro, RJ, Brazil
| | - Alexandra Sayuri Watanabe
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, São Paulo, SP, Brazil
| | - Erick Freitas Curi
- Sociedade Brasileira de Anestesiologia, Rio de Janeiro, RJ, Brazil; Universidade Federal do Espírito Santo, Vitória, ES, Brasil
| | - Flavio Sano
- Associação Brasileira de Alergia e Imunologia, São Paulo, SP, Brazil; Hospital Nipo Brasileiro, São Paulo, SP, Brasil
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Update on perioperative hypersensitivity reactions: joint document from the Brazilian Society of Anesthesiology (SBA) and Brazilian Association of Allergy and Immunology (ASBAI) - Part II: etiology and diagnosis. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ENGLISH EDITION) 2020. [PMID: 33308829 PMCID: PMC9373683 DOI: 10.1016/j.bjane.2020.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This second joint document, written by experts from the Brazilian Association of Allergy and Immunology (ASBAI) and Brazilian Society of Anesthesiology (SBA) concerned with perioperative anaphylaxis, aims to review the pathophysiological reaction mechanisms, triggering agents (in adults and children), and the approach for diagnosis during and after an episode of anaphylaxis. As anaphylaxis assessment is extensive, the identification of medications, antiseptics and other substances used at each setting, the comprehensive data documentation, and the use of standardized nomenclature are key points for obtaining more consistent epidemiological information on perioperative anaphylaxis.
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Plaster S, Holy F, Antony AK. Anaphylactic Reaction to Tranexamic Acid During Posterior Spinal Fusion: A Case Report. JBJS Case Connect 2020; 10:e2000130. [PMID: 32910610 DOI: 10.2106/jbjs.cc.20.00130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE We present a 20-year-old man who suffered anaphylactic shock during posterior spinal fusion for neuromuscular scoliosis with the offending agent later identified via intradermal testing to be tranexamic acid (TXA). CONCLUSION TXA, although an increasingly common drug, can be the cause of sudden anaphylactic shock intraoperatively. This now represents the fifth reported case in the literature of patients ranging from 15 years to 80 years old with no previous exposure to the drug.
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Affiliation(s)
- Scott Plaster
- 1Department of Orthopaedics and Rehabilitation, The University of New Mexico Health Sciences Center, Albuquerque, New Mexico
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Effect of tranexamic acid on blood loss after reverse total shoulder arthroplasty according to the administration method: a prospective, multicenter, randomized, controlled study. J Shoulder Elbow Surg 2020; 29:1087-1095. [PMID: 32423576 DOI: 10.1016/j.jse.2020.02.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 02/16/2020] [Accepted: 02/20/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND The ideal method of administering tranexamic acid (TXA) for reverse total shoulder arthroplasty (RTSA) remains unknown. We aimed to evaluate TXA efficacy according to 3 administration methods after RTSA. METHODS Overall, 102 patients who underwent RTSA using a single implant between September 2016 and November 2018 were randomized to the following groups according to the TXA administration method: intravenous (n = 34; 1 g + 0.9% normal saline 100 mL), topical (n = 33; 2 g + 0.9% normal saline 50 mL), and combined groups (n = 34). Patients were enrolled in 4 tertial referral hospitals for prospective multicenter studies. The primary outcome was a hemoglobin decrease in 24 hours postoperatively; secondary outcomes were total drain volume, transfusion rate, and calculated total blood loss. RESULTS Demographic data, including preoperative hemoglobin levels, were not different among the 3 groups, but the average age was higher in the combined group (P = .038). Hemoglobin decrease (1.8 ± 1.1 vs. 1.8 ± 1.0 vs. 2.0 ± 1.1 g/dL, P = .769), total drain volume (209.2 ± 147.6 vs. 167.2 ± 102.0 vs. 166.0 ± 118.7, P = .270), and total blood loss (701.1 ± 352.3 vs. 656.5 ± 285.6 vs. 699.0 ± 248.7 mL, P = .810) were not significantly different among the 3 groups (all P > .05). The transfusion rate was higher in the intravenous group (n = 4), whereas only 1 patient had transfusion in the topical group and none in the combined group, although the difference was not statistically significant (P = .084). CONCLUSION Blood loss did not differ among TXA administration methods after RTSA. However, considering the risk of complication in intravenous TXA, topical TXA after RTSA may be safer, even for patients with normal risk for venous thromboembolic complication.
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Nguyen KD, Nguyen HA, Vu DH, Le TTL, Nguyen HA, Dang BV, Nguyen TN, Nguyen DH, Nguyen TB, Montastruc JL, Bagheri H. Drug-Induced Anaphylaxis in a Vietnamese Pharmacovigilance Database: Trends and Specific Signals from a Disproportionality Analysis. Drug Saf 2020; 42:671-682. [PMID: 30478823 DOI: 10.1007/s40264-018-0758-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Despite the numerous studies investigating drug-induced anaphylaxis (DIA), understanding and quantitative data analysis in developing countries remain limited. The aim of our study is to describe and quantify DIA using the National Pharmacovigilance Database of Vietnam (NPDV). METHODS Spontaneous reporting of adverse drug reactions (ADRs) recorded between 2010 and 2016 were retrospectively analysed to identify DIA reports. The trend and characteristics of DIA cases were described. Multivariate disproportionality analysis was used for signal generation. RESULTS Overall, 4873 DIA cases (13.2% of total ADRs) were recorded in the NPDV, 111 of which resulted in death (82% of total ADR-induced deaths) over a 7-year period. There was a remarkable increase in DIA reporting over time (p < 0.001). The incidence rates of DIA reporting per total ADRs and per 100,000 inhabitants remained high (mean rates [95% CI] of 12.06 [9.88-14.24] and 0.77 [0.33-1.20], respectively). Concerning suspected drugs, systemic antibiotics (n = 3318, 68%) were mostly reported with a reporting odds ratio (ROR) and 95% CI of 2.35 [2.20-2.51]. In the case of antibiotic-induced anaphylaxis, the third-generation cephalosporins were predominant (n = 1961, 40.2%, ROR 2.39 [2.24-2.55]). We also noted drugs generally associated with DIA such as contrast agents (ROR 2.43 [2.04-2.88]) and anaesthetics (ROR 4.02 [3.30-4.89]). Furthermore, unexpected signals were observed for alpha-chymotrypsin (ROR 1.75 [1.23-2.44]) and amoxicillin/sulbactam (ROR 1.59 [1.18-2.10]), uncommonly reported in western countries. CONCLUSION In recent years, cases of drug-induced DIA have increased in Vietnam, mostly due to antibiotics and third-generation cephalosporins. The inappropriate use of these drugs should be taken into account. Our findings also highlighted typical Vietnamese signals for alpha-chymotrypsin- and amoxicillin/sulbactam-induced anaphylaxis, which may relate to a specific sociological context in resource-limited countries.
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Affiliation(s)
- Khac-Dung Nguyen
- The National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Hanoi, Vietnam
- Laboratoire de Pharmacologie Médicale et Clinique, Faculté de Médecine de l'Université Paul-Sabatier (Medical and Clinical Pharmacology Laboratory, Faculty of Medicine, Paul-Sabatier University) and Centre Hospitalier Universitaire de Toulouse (Toulouse University Hospital Centre), Centre Midi-Pyrénées de PharmacoVigilance, de Pharmacoépidémiologie et d'Information sur le Médicament (Midi-Pyrenees Centre for Pharmacovigilance, Pharmacoepidemiology and Drug Information), UMR INSERM 1027, Toulouse, France
| | - Hoang-Anh Nguyen
- The National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Dinh-Hoa Vu
- The National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Thi Thuy-Linh Le
- The National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Hoang-Anh Nguyen
- The National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Bich-Viet Dang
- The National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Hanoi, Vietnam
| | | | - Dang-Hoa Nguyen
- The National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Thanh-Binh Nguyen
- Department of Pharmacy Management and Pharmacoeconomics, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - Jean-Louis Montastruc
- Laboratoire de Pharmacologie Médicale et Clinique, Faculté de Médecine de l'Université Paul-Sabatier (Medical and Clinical Pharmacology Laboratory, Faculty of Medicine, Paul-Sabatier University) and Centre Hospitalier Universitaire de Toulouse (Toulouse University Hospital Centre), Centre Midi-Pyrénées de PharmacoVigilance, de Pharmacoépidémiologie et d'Information sur le Médicament (Midi-Pyrenees Centre for Pharmacovigilance, Pharmacoepidemiology and Drug Information), UMR INSERM 1027, Toulouse, France
| | - Haleh Bagheri
- Laboratoire de Pharmacologie Médicale et Clinique, Faculté de Médecine de l'Université Paul-Sabatier (Medical and Clinical Pharmacology Laboratory, Faculty of Medicine, Paul-Sabatier University) and Centre Hospitalier Universitaire de Toulouse (Toulouse University Hospital Centre), Centre Midi-Pyrénées de PharmacoVigilance, de Pharmacoépidémiologie et d'Information sur le Médicament (Midi-Pyrenees Centre for Pharmacovigilance, Pharmacoepidemiology and Drug Information), UMR INSERM 1027, Toulouse, France.
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Effect of topical tranexamic acid in total hip arthroplasty patients who receive continuous aspirin for prevention of cardiovascular or cerebrovascular events: A prospective randomized study. Orthop Traumatol Surg Res 2019; 105:1327-1332. [PMID: 31570210 DOI: 10.1016/j.otsr.2019.06.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 05/23/2019] [Accepted: 06/05/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Due to differences in pharmacological mechanism of action, the effect of tranexamic acid (TA) on aspirin-related bleeding remains unknown. We therefore conducted a prospective randomized study to elucidate: (1) the effect of topical TA administration on blood loss and transfusion rate in total hip arthroplasty (THA) patients receiving continuous aspirin for prevention of cardiovascular or cerebrovascular events; (2) 90-day complications of topical TA administration; (3) possible variables contributing to blood transfusion. HYPOTHESIS Topical TA administration reduces blood loss and transfusion rate in THA patients receiving continuous aspirin. PATIENTS AND METHODS A total of 102 consecutive THA patients taking continuous aspirin were enrolled and randomized into two groups. In the topical TA (TTA) group (n=55), topical TA was administered at three points during THA; in the control group (n=47), the patients received saline solution as placebo. Based on drop in hemoglobin concentration, total estimated blood loss was calculated as the main assessment criterion. Secondary assessment criteria included transfusion rate and 90-day complications. Finally, a multivariate regression model was used to assess possible predictive factors for blood transfusion. RESULTS (1) Significantly lower total blood loss was observed in the TTA group than in the control group (897±177ml vs. 1153±345ml, p<0.001). Furthermore, lower transfusion rate was observed in the TTA group than in the control group (10.9% vs. 34.0%, p=0.005). (2) No significant difference was observed between the two groups regarding 90-day complications. (3) We identified higher preoperative hemoglobin level (OR=0.675, p=0.002) and topical TA administration (OR=0.002, p=0.012) as negative predictive factors for blood transfusion. DISCUSSION Topical application of TA was safe and beneficial in THA patients receiving continuous aspirin for prevention of cardiovascular or cerebrovascular events, to reduce blood loss and transfusion rate, without increasing the risk of 90-day complications.
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Choi JY, Kim JH, Han HJ. Suspected anaphylactic shock associated with administration of tranexamic acid in a dog. J Vet Med Sci 2019; 81:1522-1526. [PMID: 31406035 PMCID: PMC6863718 DOI: 10.1292/jvms.19-0225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
A 10-year-old male castrated Maltese was referred with clinical signs of hematuria, stranguria, and pollakiuria. The dog was diagnosed with sterile hemorrhagic cystitis with urethroliths and cystoliths. To remove the uroliths, the dog underwent retrograde urohydropropulsion followed by a cystotomy. The following day, persistent bleeding in the urinary bladder was identified with large hematoma, hematuria and anemia. In order to reduce bleeding, the dog received 10 mg/kg of tranexamic acid (TXA) intravenously. Immediately after TXA administration, the dog developed anaphylactic shock manifested by hypotension, hypothermia, tachycardia and a dull mentation. Thus, an emergency treatment including bolus injection of crystalloid, administration of dexamethasone and diphenhydramine, and oxygen supplementation was given, after which the dog quickly recovered within a few minutes.
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Affiliation(s)
- Jin-Young Choi
- >Department of Veterinary Emergency Medicine, Konkuk Veterinary Medical Teaching Hospital, Konkuk University, 120, Neungdong-ro, Gwangjin-gu, Seoul, Republic of Korea, 05029.,Department of Veterinary Surgery, Konkuk Veterinary Medical Teaching Hospital, Konkuk University, 120, Neungdong-ro, Gwangjin-gu, Seoul, Republic of Korea, 05029
| | - Jung-Hyun Kim
- Department of Veterinary Internal Medicine, Konkuk Veterinary Medical Teaching Hospital, Konkuk University, 120, Neungdong-ro, Gwangjin-gu, Seoul, Republic of Korea, 05029
| | - Hyun-Jung Han
- >Department of Veterinary Emergency Medicine, Konkuk Veterinary Medical Teaching Hospital, Konkuk University, 120, Neungdong-ro, Gwangjin-gu, Seoul, Republic of Korea, 05029
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Chen R, Xiang Z, Gong M. The Efficacy and Safety of Epsilon-Aminocaproic Acid for Blood Loss and Transfusions in Spinal Deformity Surgery: A Meta-Analysis. World Neurosurg 2019; 128:579-586.e1. [PMID: 30926553 DOI: 10.1016/j.wneu.2019.03.186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 03/17/2019] [Accepted: 03/18/2019] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To assess the efficacy and safety of epsilon-aminocaproic acid (EACA) in reducing the blood loss and transfusion volume during open spinal deformity surgery. METHODS A systematic search was conducted for all studies written in English published on or before October 2018 in PubMed, EMBASE, and the Cochrane Library that compared antifibrinolytic agents with placebos for open spinal deformity surgeries. The primary outcomes included the total blood loss, intraoperative, and postoperative blood loss, transfusions volume and complication rate. RESULTS Seven studies that included 525 patients who were diagnosed with spinal deformity. Compared with placebo, the patients who received EACA showed a reduction in the postoperative blood loss (mean difference [MD] -249.80; 95% confidence interval [CI] -375.65 to -123.95; P = 0.0001) and total blood loss (MD -670.30; 95% CI -1142.63 to -197.98; P = 0.005). Furthermore, the patients treated with EACA received approximately 1.67 fewer units of blood (MD -1.67; 95% CI -3.10 to -0.24; P = 0.02). However, in this cohort, no statistically significant differences were observed in the intraoperative blood loss (MD -452.19; 95% CI -1082.21 to 177.83; P = 0.16) and complication rate (odds ratio 0.73; 95% CI 0.16-3.24; P = 0.68). CONCLUSIONS This meta-analysis demonstrated that EACA could be safe and potentially efficacious for reducing blood loss and transfusions volume in patients with spinal deformity surgeries when compared with placebo. In light of the significant heterogeneity, the findings of this meta-analysis should be confirmed in methodologically rigorous and adequately powered clinical trials.
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Affiliation(s)
- Ran Chen
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
| | - Zhou Xiang
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China.
| | - Min Gong
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
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Abstract
PURPOSE OF REVIEW Pediatric neuroanesthesia is a fascinating, yet challenging branch of anesthesia. This review highlights some of the recent insights into pediatric neuroanesthesia from the past 18 months. RECENT FINDINGS Although there are incontrovertible evidences in animals suggesting that prolonged exposure to general anesthesia causes long-term neurological impairment, the translational relevance of these findings in humans is debatable. Early surgery for pediatric drug-refractory epilepsy is supported by emerging literature, but poses unique perioperative problems for the treating neuroanesthesiologist. Similarly, minimizing intraoperative blood loss and blood transfusion concerns every anesthesiologist managing small children. The usefulness of tranexamic acid in children is further enhanced by some studies in spine surgeries. Some pertinent issues related to intraoperative neuromonitoring are also discussed in the text. SUMMARY There are several logistical and ethical problems of carrying out high-quality prospective studies in children but important findings on prevention of anesthetic neurotoxicity; minimizing intraoperative blood loss, intraoperative neurophysiological monitoring, examining optimal doses and choices of anesthetic agents in epilepsy surgery have been published recently.
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Abstract
PURPOSE OF REVIEW Trauma is the most common cause of pediatric mortality. Much of the research that led to life-saving interventions in adults, however, has not been replicated in the pediatric population. Children have important physiologic and anatomic differences from adults, which impact hemostasis and transfusion. Hemorrhage is a leading cause of death in trauma, and children have important differences in their coagulation profiles. Transfusion strategies, including the massive transfusion protocol and use of antifibrinolytics, are still controversial. In addition to the blood that is lost from the injury itself, trauma leads to inflammation and to a dysfunction in hemostasis, causing coagulopathy. RECENT FINDINGS In one study in which children suffered from mainly blast and penetrating injuries in a combat setting (PEDTRAX trial), the early administration of tranexamic acid was associated with decreased mortality. Some authors suggest that this result may not apply to blunt trauma, which is much more common in children in noncombat settings. Using thromboelastography to guide the administration of recombinant Factor VIIa has been done in selected cases and may represent a future avenue of research. SUMMARY This article explores new research from the past year in pediatric trauma, starting with the physiologic differences in pediatric red blood cells and coagulation profiles. We also looked at the dramatic change in thinking over the past decade in the tolerable level of anemia in critically ill pediatric patients, as well as scales for determining the need for massive transfusion and exploring if the concepts of damage control resuscitation apply to children. Other strategies, such as avoiding hypothermia, and the selective administration of antifibriniolytics, are important in pediatric trauma as well. Future research that is pediatric focused is needed for the optimal care of our youngest patients.
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Blood conservation techniques in scoliosis surgery. CURRENT ORTHOPAEDIC PRACTICE 2018. [DOI: 10.1097/bco.0000000000000670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Liu Q, Geng P, Shi L, Wang Q, Wang P. Tranexamic acid versus aminocaproic acid for blood management after total knee and total hip arthroplasty: A systematic review and meta-analysis. Int J Surg 2018; 54:105-112. [PMID: 29723672 DOI: 10.1016/j.ijsu.2018.04.042] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 04/03/2018] [Accepted: 04/25/2018] [Indexed: 01/05/2023]
Abstract
OBJECTIVE To compare the efficacy and safety of tranexamic acid and aminocaproic acid for reducing blood loss and transfusion requirements after total knee and total hip arthroplasty. METHODS We conduct electronic searches of Medline (1966-2017.11), PubMed (1966-2017.11), Embase (1980-2017.11), ScienceDirect (1985-2017.11) and the Cochrane Library (1900-2017.11). The primary outcomes, including total blood loss, hemoglobin decline and transfusion requirements. Secondary outcomes include length of hospital stay and postoperative complications such as the incidence of deep vein thrombosis and pulmonary embolism. Each outcome is combined and calculated using the statistical software STATA 12.0. Fixed/random effect model is adopted based on the heterogeneity tested by I2 statistic. RESULTS A total of 1714 patients are analyzed across three randomized controlled trials (RCTs) and one non-RCT. The present meta-analysis reveals that TXA is associated with a significantly reduction of total blood loss and postoperative hemoglobin drop compared with EACA. No significant differences are identified in terms of transfusion rates, length of hospital stay, and the incidence of postoperative complications. CONCLUSION Although total blood loss and postoperative hemoglobin drop are significant greater in EACA groups, there is no significant difference between TXA and EACA groups in terms of transfusion rates. Based on the current evidence available, higher quality RCTs are still required for further research.
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Affiliation(s)
- Qiuliang Liu
- Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
| | - Peishuo Geng
- Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Longyan Shi
- Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Qi Wang
- Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Pengliang Wang
- Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
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Chiem J, Ivanova I, Jimenez N. Reply to Clark, Natasha; Morris, Stephen; Sargant, Nicholas, regarding their comment "Comment on Case Report 'Anaphylactic reaction to tranexamic acid in an adolescent undergoing posterior spinal fusion' by Chiem J, Ivanova I, Jimenez N et al. Paediatric Anaesthesia 2017;27: 774-775.". Paediatr Anaesth 2018; 28:304-305. [PMID: 29436133 DOI: 10.1111/pan.13323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jennifer Chiem
- Departments of Anesthesiology and Pain Medicine, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Iskra Ivanova
- Departments of Anesthesiology and Pain Medicine, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Nathalia Jimenez
- Departments of Anesthesiology and Pain Medicine, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
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Clark N, Morris S, Sargant N. Comment on Chiem J, Ivanova I, Jimenez N. Anaphylactic reaction to tranexamic acid in an adolescent undergoing posterior spinal fusion. Paediatr Anaesth 2018; 28:184-185. [PMID: 29345090 DOI: 10.1111/pan.13303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Natasha Clark
- Department of Anaesthesia, Bristol Royal Children's Hospital, Bristol, UK
| | - Stephen Morris
- Department of Spinal Surgery, Southmead Hospital, Bristol, UK
| | - Nicholas Sargant
- Department of Emergency Medicine, Bristol Royal Children's Hospital, Bristol, UK
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He J, Wang XE, Yuan GH, Zhang LH. The efficacy of tranexamic acid in reducing blood loss in total shoulder arthroplasty: A meta-analysis. Medicine (Baltimore) 2017; 96:e7880. [PMID: 28906369 PMCID: PMC5604638 DOI: 10.1097/md.0000000000007880] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The purpose of this meta-analysis is to compare the efficacy of tranexamic acid (TXA) versus placebo after a total shoulder arthroplasty (TSA). METHODS In April 2017, a systematic computer-based search was conducted in the databases of PubMed, Embase, Web of Science, Cochrane Library, and Google. Studies comparing TXA versus placebo in reducing blood loss after TSA were included. The endpoints were the need for transfusion, blood loss in drainage, hemoglobin drop, and total blood loss. Stata 12.0 software was used for the meta-analysis. RESULTS Six studies involving a total of 637 patients met the inclusion criteria. The meta-analysis revealed that, compared with control groups, treatment with TXA could decrease the need for transfusion (P < .00001), blood loss in drainage (P = .000), hemoglobin drop (P = .001), and total blood loss (P = .000). CONCLUSION TXA can decrease the need for transfusion as well as total blood loss in TSA patients. There was a negative correlation between the TXA dose and the need for transfusion and blood loss in drainage. Because the administration route and the dose of TXA were different, more studies are needed in order to identify the optimal dose and route.
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Affiliation(s)
- Jing He
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, Shandong University
| | - Xi-e Wang
- Surgical Department, Jinan Infectious Diseases Hospital, Jinan
| | - Guo-Hong Yuan
- Department of Anesthesiology, Shouguang City People's Hospital, Shouguang City, Shandong
| | - Lian-Hai Zhang
- Emergency Department, Zaozhuang Municipal Hospital, Zaozhuang, China
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