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Godon A, Dupuis M, Amdaa S, Pevet G, Girard E, Fiard G, Sourd D, Bosson JL, Payen JF, Albaladejo P, Bouzat P. Reduction of red blood cell transfusion with a patient blood management protocol in urological and visceral surgery: a before-after study. Anaesth Crit Care Pain Med 2024; 43:101395. [PMID: 38795830 DOI: 10.1016/j.accpm.2024.101395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 05/28/2024]
Abstract
BACKGROUND Although Patient Blood Management (PBM) is recommended by international guidelines, little evidence of its effectiveness exists in abdominal surgery. The aim of this study was to evaluate the benefits of the implementation of a PBM protocol on transfusion incidence and anaemia-related outcomes in major urological and visceral surgery. METHODS In this before-after study, a three-pillar PBM protocol was implemented in 2020-2021 in a tertiary care centre, including preoperative correction of iron-deficiency anaemia, intraoperative tranexamic acid administration, and postoperative restrictive transfusion. A historical cohort (2019) was compared to a prospective cohort (2022) after the implementation of the PBM protocol. The primary outcome was the incidence of red blood cell transfusion intraoperatively or within 7 days after surgery. RESULTS Data from 488 patients in the historical cohort were compared to 499 patients in the prospective cohort. Between 2019 and 2022, screening for iron deficiency increased from 13.9% to 69.8% (p < 0.01), tranexamic acid administration increased from 9.5% to 84.6% (p < 0.01), and median haemoglobin concentration before transfusion decreased from 77 g.L-1 to 71 g.L-1 (p = 0.02). The incidence of red blood cell transfusion decreased from 11.5% in 2019 to 6.6% in 2022 (relative risk 0.58, 95% CI 0.38-0.87, p = 0.01). The incidence of haemoglobin concentration lower than 100 g.L-1 at discharge was 24.2% in 2019 and 21.8% in 2022 (p = 0.41). The incidence of medical complications was comparable between the groups. CONCLUSION The implementation of a PBM protocol over a two-year period was associated with a reduction of transfusion in major urological and visceral surgery.
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Affiliation(s)
- A Godon
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France.
| | - M Dupuis
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - S Amdaa
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - G Pevet
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - E Girard
- Univ. Grenoble Alpes, Digestive and Emergency Surgery Unit, CNRS, TIMC, CHU Grenoble Alpes, 38000, Grenoble, France
| | - G Fiard
- Department of Urology, Grenoble Alpes University Hospital, Grenoble, France
| | - D Sourd
- Data-Stat Department, Grenoble Alpes University Hospital, Grenoble, France
| | - J L Bosson
- Data-Stat Department, Grenoble Alpes University Hospital, Grenoble, France
| | - J F Payen
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - P Albaladejo
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - P Bouzat
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
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2
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Ding L, Duan Y, Yao L, Gao Z. Efficacy and safety of terlipressin infusion during liver surgery: a protocol for systematic review and meta-analysis. BMJ Open 2024; 14:e080562. [PMID: 38553072 PMCID: PMC10982717 DOI: 10.1136/bmjopen-2023-080562] [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: 10/04/2023] [Accepted: 03/14/2024] [Indexed: 04/02/2024] Open
Abstract
INTRODUCTION Liver disease causes 2 million deaths annually, accounting for 4% of all deaths worldwide. Liver surgery is one of the effective therapeutic options. Bleeding is a major complication during liver surgery. Perioperative bleeding and allogeneic blood transfusion may deteriorate the prognosis. Terlipressin (TP), a synthetic analogue of the antidiuretic hormone, may reduceblood loss during abdominal surgery. Several clinical centres have attempted to use TP during liver surgery, but the evidence for its effectiveness in reducing blood loss and the need for allogeneic blood transfusion, as well as its safety during the perioperative period, remains unclear. The aim of this systematic review and meta-analysis is to evaluate the efficacy and safety of TP in reducing blood loss and allogeneic blood transfusion needs during liver surgery. METHODS AND ANALYSIS We will search PubMed, EMBASE, the Cochrane Library and Web of Science for studies on perioperative use of TP during liver surgery from inception to July 2023. We will limit the language to English, and two reviewers will independently screen and select articles. The primary study outcomes are estimated blood loss and the need for allogeneic blood transfusion. Secondary outcomes include operating time, intensive care unit stay, length of stay, intraoperative urine output, acute kidney injury rate, postoperative complications, hepatic and renal function during follow-up, and TP-related adverse effects. We will include studies that met the following criteria: (1) randomised controlled trials (RCTs), cohort studies or case-control studies; (2) the publication time was till July 2023; (3) adult patients (≥18 years old) undergoing elective liver surgery; (4) comparison of TP with other treatments and (5) the study includes at least one outcome. We will exclude animal studies, case reports, case series, non-original articles, reviews, paediatric articles, non-controlled trials, unpublished articles, non-English articles and other studies that are duplicates. We will use Review Manager V.5.3 software for meta-analysis and perform stratification analysis for the study quality of RCTs based on the Jadad score. For cohort or case-control studies, the study quality will be analysed based on Newcastle-Ottawa Scale scores. Grading of Recommendations, Assessment, Development and Evaluation will be used to assess confidence in the cumulative evidence. For primary outcomes, we will conduct subgroup analyses based on meta-regression. We will also perform leave-one-out sensitivity analyses to evaluate the effect of each individual study on the combined results by removing the individual studies one by one for outcomes with significant heterogeneity. The protocol follows the Cochrane Handbook for Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols guidelines. ETHICS AND DISSEMINATION This study is a secondary analysis of existing data; therefore, it does not require ethical approval. We will disseminate the results through peer-reviewed publications. PROSPERO REGISTRATION NUMBER CRD42023450333.
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Affiliation(s)
- Lin Ding
- Department of Anaesthesiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
- Department of Anaesthesiology, Peking University International Hospital, Beijing, China
| | - Yi Duan
- Department of Anaesthesiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Lan Yao
- Department of Anaesthesiology, Peking University International Hospital, Beijing, China
| | - Zhifeng Gao
- Department of Anaesthesiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
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3
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Li J, Jia YM, Zhang ZL, Liu CY, Jiang ZW, Hao ZW, Peng L. Development and validation of a machine learning-based early prediction model for massive intraoperative bleeding in patients with primary hepatic malignancies. World J Gastrointest Oncol 2024; 16:90-101. [PMID: 38292843 PMCID: PMC10824121 DOI: 10.4251/wjgo.v16.i1.90] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/12/2023] [Accepted: 12/01/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Surgical resection remains the primary treatment for hepatic malignancies, and intraoperative bleeding is associated with a significantly increased risk of death. Therefore, accurate prediction of intraoperative bleeding risk in patients with hepatic malignancies is essential to preventing bleeding in advance and providing safer and more effective treatment. AIM To develop a predictive model for intraoperative bleeding in primary hepatic malignancy patients for improving surgical planning and outcomes. METHODS The retrospective analysis enrolled patients diagnosed with primary hepatic malignancies who underwent surgery at the Hepatobiliary Surgery Department of the Fourth Hospital of Hebei Medical University between 2010 and 2020. Logistic regression analysis was performed to identify potential risk factors for intraoperative bleeding. A prediction model was developed using Python programming language, and its accuracy was evaluated using receiver operating characteristic (ROC) curve analysis. RESULTS Among 406 primary liver cancer patients, 16.0% (65/406) suffered massive intraoperative bleeding. Logistic regression analysis identified four variables as associated with intraoperative bleeding in these patients: ascites [odds ratio (OR): 22.839; P < 0.05], history of alcohol consumption (OR: 2.950; P < 0.015), TNM staging (OR: 2.441; P < 0.001), and albumin-bilirubin score (OR: 2.361; P < 0.001). These variables were used to construct the prediction model. The 406 patients were randomly assigned to a training set (70%) and a prediction set (30%). The area under the ROC curve values for the model's ability to predict intraoperative bleeding were 0.844 in the training set and 0.80 in the prediction set. CONCLUSION The developed and validated model predicts significant intraoperative blood loss in primary hepatic malignancies using four preoperative clinical factors by considering four preoperative clinical factors: ascites, history of alcohol consumption, TNM staging, and albumin-bilirubin score. Consequently, this model holds promise for enhancing individualised surgical planning.
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Affiliation(s)
- Jin Li
- Department of Hepatological Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Yu-Ming Jia
- Department of Hepatological Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Zhi-Lei Zhang
- Department of Hepatological Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Cheng-Yu Liu
- Department of Hepatological Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Zhan-Wu Jiang
- Department of General Surgery II, Baoding First Central Hospital, Baoding 071000, Hebei Province, China
| | - Zhi-Wei Hao
- Department of General Surgery II, Baoding First Central Hospital, Baoding 071000, Hebei Province, China
| | - Li Peng
- Department of Hepatological Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
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Yang J, Zhang J, Luo J, Ouyang J, Qu Q, Wang Q, Si Y. Safe and Effective Blood Preservation Through Acute Normovolemic Hemodilution and Low-Dose Tranexamic Acid in Open Partial Hepatectomy. J Pain Res 2023; 16:3905-3916. [PMID: 38026458 PMCID: PMC10657755 DOI: 10.2147/jpr.s426872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/21/2023] [Indexed: 12/01/2023] Open
Abstract
Objective In this study, we evaluated the efficacy of tranexamic acid (TXA) and acute normovolemic hemodilution (ANH) with 6% hydroxyethyl starch (130/0.4) in minimizing blood loss during open partial liver resection. Coagulation function was assessed using thromboelastography (TEG) and hemostasis tests, while renal function changes were tracked through serum creatinine values post-surgery. Methods Thirty patients undergoing open partial liver resection were allocated to two groups: Group T received TXA + ANH, and Group A received ANH alone. Blood was drawn from the radial artery under general anesthesia. Both groups received peripheral vein injections of 6% hydroxyethyl starch 130/0.4. Group T additionally received intravenous TXA. Primary outcomes included blood loss and allogeneic blood transfusions. TEG assessed coagulation status and renal function was monitored. Results Group T demonstrated superior outcomes compared to Group A. Group T had significantly lower intraoperative blood loss (700 mL vs 1200 mL) and a lower bleeding rate per kilogram of body weight (13.3 mL/kg vs 20.4 mL/kg). Coagulation parameters favored Group T, with higher TEG maximum amplitude (55.91 mm vs 45.88 mm) and lower activated partial thromboplastin time (38.04 seconds vs 41.49 seconds). Neither group experienced acute renal injury or kidney function deficiency during hospitalization. Conclusion TXA and ANH in a small dose during liver resection stabilize clotting, reduce blood loss by 6% compared to hydroxyethyl starch 130/0.4, and do not affect renal function.
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Affiliation(s)
- Jian Yang
- Department of Anesthesiology, Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, People’s Republic of China
| | - Jing Zhang
- Department of Anesthesiology, Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, People’s Republic of China
| | - Jiayan Luo
- Department of Anesthesiology, People’s Hospital of Yanting, Sichuan, 621600, People’s Republic of China
| | - Jie Ouyang
- Department of Anesthesiology, Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, People’s Republic of China
| | - Qicai Qu
- Department of Anesthesiology, Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, People’s Republic of China
| | - Qitao Wang
- Department of Anesthesiology, Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, People’s Republic of China
| | - Yongyu Si
- Department of Anesthesiology, Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, People’s Republic of China
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5
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Ishii K, Yokoyama Y, Yonekawa Y, Hayashi D, Kinoshita F, Kuwatsuka Y, Okuno M, Natsume S, Minami T, Sugawara G, Seita K, Sato F, Aoba T, Shimizu Y, Kurumiya Y, Maeda A, Yamaguchi R, Hiramatsu K, Ebata T. Tranexamic acid and blood loss in pancreaticoduodenectomy: TAC-PD randomized clinical trial. Br J Surg 2023; 110:159-165. [PMID: 36379883 DOI: 10.1093/bjs/znac382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/04/2022] [Accepted: 10/21/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Tranexamic acid (TXA) may reduce intraoperative blood loss, but it has not been investigated in pancreaticoduodenectomy (PD). METHODS A pragmatic, multicentre, randomized, blinded, placebo-controlled trial was conducted. Adult patients undergoing planned PD for biliary, duodenal, or pancreatic diseases were randomly assigned to TXA or placebo groups. Patients in the TXA group were administered 1 g TXA before incision, followed by a maintenance infusion of 125 mg/h TXA. Patients in the placebo group were administered the same volume of saline as those in the placebo group. The primary outcome was blood loss during PD. The secondary outcomes included perioperative blood transfusions, operating time, morbidity, and mortality. RESULTS Between September 2019 and May 2021, 218 patients were randomly assigned and underwent surgery (108 in the TXA group and 110 in the placebo group). Mean intraoperative blood loss was 659 ml in the TXA group and 701 ml in the placebo group (mean difference -42 ml, 95 per cent c.i. -191 to 106). Of the 218 patients, 202 received the intervention and underwent PD, and the mean blood loss during PD was 667 ml in the TXA group and 744 ml in the placebo group (mean difference -77 ml, 95 per cent c.i. -226 to 72). The secondary outcomes were comparable between the two groups. CONCLUSION Perioperative TXA use did not reduce blood loss during PD. REGISTRATION NUMBER jRCTs041190062 (https://jrct.niph.go.jp).
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Affiliation(s)
- Kenta Ishii
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.,Department of General Surgery, Toyohashi Municipal Hospital, Toyohashi, Aichi, Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.,Division of Perioperative Medicine, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Yoshihiko Yonekawa
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Daisuke Hayashi
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Fumie Kinoshita
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Aichi, Japan
| | - Yachiyo Kuwatsuka
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Aichi, Japan
| | - Masataka Okuno
- Department of Gastroenterological Surgery, Aichi Cancer Centre Hospital, Nagoya, Aichi, Japan
| | - Seiji Natsume
- Department of Gastroenterological Surgery, Aichi Cancer Centre Hospital, Nagoya, Aichi, Japan
| | - Takayuki Minami
- Department of Surgery, Toyota Kosei Hospital, Toyota, Aichi, Japan
| | - Gen Sugawara
- Department of Surgery, Toyota Kosei Hospital, Toyota, Aichi, Japan
| | - Kazuaki Seita
- Department of Surgery, Ogaki Municipal Hospital, Ogaki, Gifu, Japan
| | - Fumiya Sato
- Department of Surgery, Kasugai Municipal Hospital, Kasugai, Aichi, Japan
| | - Taro Aoba
- Department of General Surgery, Toyohashi Municipal Hospital, Toyohashi, Aichi, Japan
| | - Yasuhiro Shimizu
- Department of Gastroenterological Surgery, Aichi Cancer Centre Hospital, Nagoya, Aichi, Japan
| | | | - Atsuyuki Maeda
- Department of Surgery, Ogaki Municipal Hospital, Ogaki, Gifu, Japan
| | - Ryuzo Yamaguchi
- Department of Surgery, Kasugai Municipal Hospital, Kasugai, Aichi, Japan
| | - Kazuhiro Hiramatsu
- Department of General Surgery, Toyohashi Municipal Hospital, Toyohashi, Aichi, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
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6
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Kelley M, Sinnott-Stutzman V, Whelan M. Retrospective analysis of the use of tranexamic acid in critically ill dogs and cats (2018-2019): 266 dogs and 28 cats. J Vet Emerg Crit Care (San Antonio) 2022; 32:791-799. [PMID: 36047972 DOI: 10.1111/vec.13237] [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: 11/09/2020] [Revised: 06/09/2021] [Accepted: 07/19/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To describe the signalment, dosing, adverse events, and patient diagnosis for dogs and cats admitted to the critical care unit (CCU) receiving tranexamic acid (TXA). DESIGN Case series from 2018 to 2019. SETTING Private referral and primary care veterinary hospital. ANIMALS Two hundred and sixty-six dogs and 28 cats. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Records of dogs and cats admitted to the CCU that received TXA were evaluated. A diagnosis was assigned to each patient based on the International Statistical Classification of Diseases system. "Neoplasia" ([most frequently] hemangiosarcoma) (89/226 [39%]) and "diseases of the blood and blood forming organs" (idiopathic hemoabdomen, pericardial effusion) (78/226 [34%]) were the most common disease processes for which dogs received TXA. In cats, "diseases of the blood and blood forming organs" (idiopathic hemoabdomen) (9/28 [32%]), "neoplasia" (hemangiosarcoma, mast cell tumor, carcinoma) (7/28 [25%]), and "injury, poisoning, or certain other consequences of external causes" (high-rise syndrome) (5/28 [17%]) were most common. One hundred and forty-eight dogs (65%) and 13 cats (46%) underwent an invasive procedure during hospitalization. Thirty percent (70/226) of dogs received a packed RBC (pRBC) transfusion. Administration of TXA before or after pRBC transfusion did not significantly affect median dose of pRBC administered (P = 0.808). The median IV dose of TXA was similar for dogs and cats at 10 mg/kg. One cat received a 10 times overdose of TXA and did not suffer any appreciable adverse effects. Adverse events were reported in 1.7% (4/226) of dogs including hypersalivation (3/226) and seizure (1/226) in a dog that received a cumulative dose of 280 mg/kg of TXA. Hypersalivation was the only adverse event reported in 3% (1/28) of cats. CONCLUSION TXA is primarily utilized in critically ill dogs and cats diagnosed with neoplasia, bleeding disorders, and trauma at this institution. Adverse events were infrequent and largely mild.
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Affiliation(s)
- Morgan Kelley
- Department of Emergency and Critical Care, Angell Animal Medical Center, Boston, Massachusetts, USA
| | | | - Megan Whelan
- Department of Emergency and Critical Care, Angell Animal Medical Center, Boston, Massachusetts, USA
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Zec T, Di Napoli R, Fievez L, Ben Aziz M, Ottaiano A, Vittori A, Perri F, Cascella M. Efficacy and Safety of Tranexamic Acid in Cancer Surgery. An Update of Clinical Findings and Ongoing Research. J Multidiscip Healthc 2022; 15:1427-1444. [PMID: 35818514 PMCID: PMC9270886 DOI: 10.2147/jmdh.s337250] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/22/2021] [Indexed: 11/23/2022] Open
Abstract
In cancer patients undergoing surgery, tumor biology and anticancer treatments can increase the risk of perioperative bleeding and blood transfusions. Notably, blood transfusions can be potentially associated with an increased risk of life-threatening immune responses, acute lung injury, postoperative infections, and thromboembolism. Moreover, the link between perioperative transfusion and increased risk of cancer recurrence cannot be excluded. On the other hand, cancer patients have an increased risk of thromboembolism due to cancer itself and antineoplastic systemic treatments including chemotherapy and anti-angiogenic drugs. In this complex scenario, effective and safe strategies aimed at the prevention of blood transfusions are warranted. This narrative review addresses the efficacy, and the safety of the synthetic antifibrinolytic agent tranexamic acid (TXA) when used perioperatively in cancer surgery. Although in not oncologic surgery the use of TXA has been extensively studied, in the setting of cancer patients requiring surgery, the evidence is scarce. An overview of the ongoing clinical research is also provided.
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Affiliation(s)
- Tamara Zec
- Department of Anesthesiology, Institut Jules Bordet, Université Libre de Bruxelles, Bruxelles, 1000, Belgium
| | - Raffaela Di Napoli
- Department of Anesthesiology, Institut Jules Bordet, Université Libre de Bruxelles, Bruxelles, 1000, Belgium
| | - Lydwine Fievez
- Department of Anesthesiology, Institut Jules Bordet, Université Libre de Bruxelles, Bruxelles, 1000, Belgium
| | - Mohamed Ben Aziz
- Department of Anesthesiology, Institut Jules Bordet, Université Libre de Bruxelles, Bruxelles, 1000, Belgium
| | - Alessandro Ottaiano
- SSD Innovative Therapies for Abdominal Metastases, Istituto Nazionale Tumori, IRCCS Fondazione G. Pascale, Naples, 80100, Italy
| | - Alessandro Vittori
- Department of Anesthesia and Critical Care, ARCO ROMA, Ospedale Pediatrico Bambino Gesù IRCCS, Piazza S. Onofrio 4, Rome, 00165, Italy
| | - Francesco Perri
- Medical and Experimental Head and Neck Oncology Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, 80100, Italy
- Correspondence: Francesco Perri, Email
| | - Marco Cascella
- Division of Anesthesia and Pain Medicine, Istituto Nazionale Tumori, IRCCS Fondazione G. Pascale, Naples, 80100, Italy
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8
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Fowler H, Law J, Tham SM, Gunaravi SA, Houghton N, Clifford RE, Fok M, Barker JA, Vimalachandran D. Impact on blood loss and transfusion rates following administration of tranexamic acid in major oncological abdominal and pelvic surgery: A systematic review and meta-analysis. J Surg Oncol 2022; 126:609-621. [PMID: 35471705 DOI: 10.1002/jso.26900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 04/03/2022] [Accepted: 04/04/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND AND OBJECTIVES Major bleeding and receiving blood products in cancer surgery are associated with increased postoperative complications and worse outcomes. Tranexamic acid (TXA) reduces blood loss and improves outcomes in various surgical specialities. We performed a systematic review and meta-analysis to investigate TXA use on blood loss in elective abdominal and pelvic cancer surgery. METHODS A literature search was performed for studies comparing intravenous TXA versus placebo/no TXA in patients undergoing major elective abdominal or pelvic cancer surgery. RESULTS Twelve articles met the inclusion criteria, consisting of 723 patients who received TXA and 659 controls. Patients receiving TXA were less likely to receive a red blood cell (RBC) transfusion (p < 0.001, OR 0.4 95% CI [0.25, 0.63]) and experienced less blood loss (p < 0.001, MD -197.8 ml, 95% CI [-275.69, -119.84]). The TXA group experienced a smaller reduction in haemoglobin (p = 0.001, MD -0.45 mmol/L, 95% CI [-0.73, -0.18]). There was no difference in venous thromboembolism (VTE) rates (p = 0.95, OR 0.98, 95% CI [0.46, 2.08]). CONCLUSIONS TXA use reduced blood loss and RBC transfusion requirements perioperatively, with no significant increased risk of VTE. However, further studies are required to assess its benefit for cancer surgery in some sub-specialities.
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Affiliation(s)
- Hayley Fowler
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, Chester, UK.,Institute of Systems Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | | | - Su Ming Tham
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, Chester, UK
| | - Sisyena A Gunaravi
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, Chester, UK
| | | | - Rachael E Clifford
- Institute of Systems Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Matthew Fok
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, Chester, UK.,Institute of Systems Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Jonathan A Barker
- Health Education England, Manchester, UK.,Department of Colorectal Surgery, Blackpool Teaching Hospitals NHS Foundation Trust, Blackpool, UK
| | - Dale Vimalachandran
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, Chester, UK.,Institute of Systems Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
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9
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Chao WS, Shen CH, Luo SC, Wu FH, Wei HJ, Yu CL, Wu CC, Yen Y, P’eng FK. Concomitant Hepatectomy and Atrial Thrombectomy under Cardiopulmonary Bypass versus Staged Hepatectomy in the Treatment for Hepatocellular Carcinoma with Large Right Atrial Tumor Thrombi. J Clin Med 2022; 11:jcm11082140. [PMID: 35456235 PMCID: PMC9025558 DOI: 10.3390/jcm11082140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/03/2022] [Accepted: 04/09/2022] [Indexed: 11/20/2022] Open
Abstract
(1) Background: Hepatocellular carcinoma (HCC) with a large right atrium tumor thrombus (RATT) is a rare and critical presentation. Emergency hepatectomy and thrombectomy under cardiopulmonary bypass (CPB) is life-saving and potentially curative. The aim of this study is to propose an appropriate approach for this condition. (2) Methods: In period A (1998 to 2010, n = 7), hepatectomy and thrombectomy were concomitantly performed, and staged hepatectomy was performed in period B (2011 to 2018, n = 17). (3) Results: The median overall survival time (MOST) in the published studies was 14 months. Moreover, the blood loss, blood transfusion rate, length of ICU stays, and hospital costs were significantly reduced in period B. The MOSTs of patients in period A (n = 6) and period B (n = 17) were 14 vs. 18 months (p = 0.099). The median disease-free survival times (MDFTs) in period A (n = 6) and period B (n = 15) were 8 vs. 14 months (p = 0.073), while the MOSTs in period A and period B were 14 vs. 24 months (p = 0.040). (4) Conclusions: Emergency thrombectomy under CPB and staged hepatectomy 4–6 weeks later may be an appropriate approach for HCC with large RATT. However, the optimal waiting interval requires further investigation.
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Affiliation(s)
- Wen-Shan Chao
- Department of Surgery, Ministry of Health and Welfare Feng Yuan Hospital, Taichung City 42055, Taiwan;
| | - Ching-Hui Shen
- Departments of Anesthesiology, Taichung Veterans General Hospital, Taichung City 40705, Taiwan;
- Department of Anesthesiology, Faculty of Medicine, National Yang-Ming University, Taipei City 112304, Taiwan
| | - Shao-Ciao Luo
- Departments of Surgery, Taichung Veterans General Hospital, Taichung City 40705, Taiwan; (S.-C.L.); (C.-C.W.); (F.-K.P.)
| | - Feng-Hsu Wu
- Departments of Surgery, Taichung Veterans General Hospital, Taichung City 40705, Taiwan; (S.-C.L.); (C.-C.W.); (F.-K.P.)
- Department of Nursing, Hung Kuang University, Taichung City 433304, Taiwan
- Correspondence: ; Tel.: +886-4-23592525; Fax: +886-4-23595046
| | - Hao-Ji Wei
- Departments of Cardiovascular Surgery, Taichung Veterans General Hospital, Taichung City 40705, Taiwan; (H.-J.W.); (C.-L.Y.)
| | - Chu-Leng Yu
- Departments of Cardiovascular Surgery, Taichung Veterans General Hospital, Taichung City 40705, Taiwan; (H.-J.W.); (C.-L.Y.)
| | - Cheng-Chung Wu
- Departments of Surgery, Taichung Veterans General Hospital, Taichung City 40705, Taiwan; (S.-C.L.); (C.-C.W.); (F.-K.P.)
- Department of Surgery, Faculty of Medicine, National Yang-Ming University, Taipei City 112304, Taiwan
| | - Yun Yen
- Cancer Translation Research Center, Taipei Medical University, Taipei City 106, Taiwan;
| | - Fang-Ku P’eng
- Departments of Surgery, Taichung Veterans General Hospital, Taichung City 40705, Taiwan; (S.-C.L.); (C.-C.W.); (F.-K.P.)
- Department of Surgery, Faculty of Medicine, National Yang-Ming University, Taipei City 112304, Taiwan
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Abstract
This article will focus on the perioperative management of hepatic resection for colorectal cancer (CRC) liver metastases (CLRMs) (the liver is the dominant metastatic site for CRC) within the context of the Enhanced Recovery After Surgery (ERAS) paradigm. It discusses the epidemiology and outcomes along with the history of hepatic resection surgery and pertinent anatomy. The discussion of the preoperative phase includes patient selection, assessment of liver functional status, and new developments in prehabilitation. The intraoperative phase details developments in surgical and anesthetic techniques to minimize liver hemorrhage and reduce the risk of postoperative hepatic failure. Newer analgesic options are included. Management of potential complications is outlined in the postoperative section followed by a description of current evidence for ERAS and future directions.
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Affiliation(s)
- Anton Krige
- Department of Anaesthesia and Critical Care, Royal Blackburn Teaching Hospital, Haslingden Road, Blackburn BB2 3HH, UK.
| | - Leigh J S Kelliher
- Department of Anaesthetics, Royal Surrey County Hospital NHS Foundation Trust, Egerton Road, Guildford, Surrey GU2 7AS, UK
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11
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Karanicolas PJ, Lin Y, McCluskey S, Roke R, Tarshis J, Thorpe KE, Ball CG, Chaudhury P, Cleary SP, Dixon E, Eeson G, Moulton CA, Nanji S, Porter G, Ruo L, Skaro AI, Tsang M, Wei AC, Guyatt G. Tranexamic acid versus placebo to reduce perioperative blood transfusion in patients undergoing liver resection: protocol for the haemorrhage during liver resection tranexamic acid (HeLiX) randomised controlled trial. BMJ Open 2022; 12:e058850. [PMID: 35210348 PMCID: PMC8883280 DOI: 10.1136/bmjopen-2021-058850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Despite use of operative and non-operative interventions to reduce blood loss during liver resection, 20%-40% of patients receive a perioperative blood transfusion. Extensive intraoperative blood loss is a major risk factor for postoperative morbidity and mortality and receipt of blood transfusion is associated with serious risks including an association with long-term cancer recurrence and overall survival. In addition, blood products are scarce and associated with appreciable expense; decreasing blood transfusion requirements would therefore have health system benefits. Tranexamic acid (TXA), an antifibrinolytic, has been shown to reduce the probability of receiving a blood transfusion by one-third for patients undergoing cardiac or orthopaedic surgery. However, its applicability in liver resection has not been widely researched. METHODS AND ANALYSIS This protocol describes a prospective, blinded, randomised controlled trial being conducted at 10 sites in Canada and 1 in the USA. 1230 eligible and consenting participants will be randomised to one of two parallel groups: experimental (2 g of intravenous TXA) or placebo (saline) administered intraoperatively. The primary endpoint is receipt of blood transfusion within 7 days of surgery. Secondary outcomes include blood loss, postoperative complications, quality of life and 5-year disease-free and overall survival. ETHICS AND DISSEMINATION This trial has been approved by the research ethics boards at participating centres and Health Canada (parent control number 177992) and is currently enrolling participants. All participants will provide written informed consent. Results will be distributed widely through local and international meetings, presentation, publication and ClinicalTrials.gov. TRIAL REGISTRATION NUMBER NCT02261415.
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Affiliation(s)
- Paul Jack Karanicolas
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Yulia Lin
- Department of Laboratory Medicine and Molecular Diagnostics, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Stuart McCluskey
- Department of Anesthesia and Pain Management, University Health Network, Toronto, Ontario, Canada
- Department of Anesthesia, University of Toronto, Toronto, Ontario, Canada
| | - Rachel Roke
- Department of Evaluative Clinical Sciences, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Jordan Tarshis
- Department of Anesthesia, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Kevin E Thorpe
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Chad G Ball
- Department of Surgery, Foothills Medical Centre, Calgary, Alberta, Canada
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Prosanto Chaudhury
- Department of Surgery, McGill University Health Centre, Montreal, Québec, Canada
| | - Sean P Cleary
- Department of Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Elijah Dixon
- Department of Surgery, Foothills Medical Centre, Calgary, Alberta, Canada
- Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Gareth Eeson
- Department of Surgery, Kelowna General Hospital, Kelowna, British Columbia, Canada
- Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Carol-Anne Moulton
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Department of Surgery, University Health Network, Toronto, Ontario, Canada
| | - Sulaiman Nanji
- Department of Surgery, Kingston General Hospital, Kingston, Ontario, Canada
- Department of Surgery, Queen's University, Kingston, Ontario, Canada
| | - Geoff Porter
- Department of Surgery, Nova Scotia Health, Halifax, Nova Scotia, Canada
- Department of Surgery, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Leyo Ruo
- Department of Surgery, Juravinski Hospital and Cancer Centre, Hamilton, Ontario, Canada
- Deparment of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Anton I Skaro
- Department of Surgery, London Health Sciences Centre, London, Ontario, Canada
- Department of Surgery, University of Western Ontario Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - Melanie Tsang
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Division of General Surgery, St. Joseph's Health Centre - Unity Health Toronto, Toronto, Ontario, Canada
| | - Alice C Wei
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Gordon Guyatt
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
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12
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Law ME, Davis BJ, Ghilardi AF, Yaaghubi E, Dulloo ZM, Wang M, Guryanova OA, Heldermon CD, Jahn SC, Castellano RK, Law BK. Repurposing Tranexamic Acid as an Anticancer Agent. Front Pharmacol 2022; 12:792600. [PMID: 35095503 PMCID: PMC8793890 DOI: 10.3389/fphar.2021.792600] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 11/30/2021] [Indexed: 12/29/2022] Open
Abstract
Tranexamic Acid (TA) is a clinically used antifibrinolytic agent that acts as a Lys mimetic to block binding of Plasminogen with Plasminogen activators, preventing conversion of Plasminogen to its proteolytically activated form, Plasmin. Previous studies suggested that TA may exhibit anticancer activity by blockade of extracellular Plasmin formation. Plasmin-mediated cleavage of the CDCP1 protein may increase its oncogenic functions through several downstream pathways. Results presented herein demonstrate that TA blocks Plasmin-mediated excision of the extracellular domain of the oncoprotein CDCP1. In vitro studies indicate that TA reduces the viability of a broad array of human and murine cancer cell lines, and breast tumor growth studies demonstrate that TA reduces cancer growth in vivo. Based on the ability of TA to mimic Lys and Arg, we hypothesized that TA may perturb multiple processes that involve Lys/Arg-rich protein sequences, and that TA may alter intracellular signaling pathways in addition to blocking extracellular Plasmin production. Indeed, TA-mediated suppression of tumor cell viability is associated with multiple biochemical actions, including inhibition of protein synthesis, reduced activating phosphorylation of STAT3 and S6K1, decreased expression of the MYC oncoprotein, and suppression of Lys acetylation. Further, TA inhibited uptake of Lys and Arg by cancer cells. These findings suggest that TA or TA analogs may serve as lead compounds and inspire the production of new classes of anticancer agents that function by mimicking Lys and Arg.
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Affiliation(s)
- Mary E. Law
- Department of Pharmacology and Therapeutics, University of Florida, Gainesville, FL, United States
| | - Bradley J. Davis
- Department of Pharmacology and Therapeutics, University of Florida, Gainesville, FL, United States
| | - Amanda F. Ghilardi
- Department of Chemistry, University of Florida, Gainesville, FL, United States
| | - Elham Yaaghubi
- Department of Chemistry, University of Florida, Gainesville, FL, United States
| | - Zaafir M. Dulloo
- Department of Chemistry, University of Florida, Gainesville, FL, United States
| | - Mengxiong Wang
- Department of Pharmacology and Therapeutics, University of Florida, Gainesville, FL, United States
| | - Olga A. Guryanova
- Department of Pharmacology and Therapeutics, University of Florida, Gainesville, FL, United States
- UF Health Cancer Center, University of Florida, Gainesville, FL, United States
| | - Coy D. Heldermon
- UF Health Cancer Center, University of Florida, Gainesville, FL, United States
- Department of Medicine, University of Florida, Gainesville, FL, United States
| | - Stephan C. Jahn
- Department of Pharmacology and Therapeutics, University of Florida, Gainesville, FL, United States
| | - Ronald K. Castellano
- Department of Chemistry, University of Florida, Gainesville, FL, United States
- UF Health Cancer Center, University of Florida, Gainesville, FL, United States
| | - Brian K. Law
- Department of Pharmacology and Therapeutics, University of Florida, Gainesville, FL, United States
- UF Health Cancer Center, University of Florida, Gainesville, FL, United States
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Bahadori A, Hirmanpour A, Bahadoran E. Use of tranexamic acid in bleeding control of transabdominal and transvaginal hysterectomy. Adv Biomed Res 2022; 11:65. [PMID: 36325167 PMCID: PMC9621345 DOI: 10.4103/abr.abr_56_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/29/2021] [Accepted: 05/01/2021] [Indexed: 11/24/2022] Open
Abstract
Background: Hysterectomy is one of the most common gynecology surgeries. This study aimed to compare perioperative bleeding in transabdominal and transvaginal hysterectomy. Materials and Methods: This prospective, double-blind, randomized, controlled clinical trial was performed on 80 patients undergoing hysterectomy referred to Shahid Beheshti Hospital, Isfahan, Iran. Patients were divided into two groups of 40; the first group (T) received 1 g intravenous tranexamic acid (TXA) for 20 min preoperatively. The second group (S) received 10 cc normal saline as placebo. Blood samples were taken before and 12 h after surgery for assessment of hemoglobin, hematocrit, and platelet count, the prothrombin time, activated partial thromboplastin time, and serum creatinine as well as volume of blood transfusion. Results: There were no significant differences between the two groups in heart rate, diastolic blood pressure (BP), systolic BP, and mean arterial pressure before, during, and after surgery (P > 0.05). There was no significant difference in blood variables before and after surgery (P > 0.05) except the platelet count that was in the normal range in both groups after surgery (P = 0.022). The mean volume of blood transfused in the case group was significantly lower than the control group during surgery (P = 0.008) and 12 h after surgery (P = 0.01). Conclusion: The prophylactic administration of TXA results in a significant reduction in need for blood transfusion and the duration of surgery. Given the lower risks of using TXA compared to the other drugs, it is recommended in hysterectomy to control bleeding.
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Shah N, Khetan V, Sivanadan H. Should tranexamic acid be used for 3 days after total knee replacement? A randomized study in 250 patients. Acta Orthop Belg 2021; 87:697-703. [PMID: 35172436 DOI: 10.52628/87.4.14] [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: 11/20/2022]
Abstract
The aim is to study whether a 3 day course of Tranexamic acid (TXA) is more effective in reducing blood loss following a TKR than a 1 day course. 250 patients were prospectively randomised into Group A (n=138; Perioperative and additional oral TXA for two days) and Group B (n=112; only perioperative TXA). Total Blood loss was calculated by the Haemoglobin (Hb) loss method at 4 days and compared in both groups using Mann Whitney test. The mean peri- operative blood loss in group A was 631.69 ± 264.99 ml as compared to 685.55 ± 239.033 ml in group B (p=0.0434). Use of TXA for 3 days following a TKR can be more effective in reducing blood loss.
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15
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Koh A, Adiamah A, Gomez D, Sanyal S. Safety and Efficacy of Tranexamic Acid to Minimise Perioperative Bleeding in Hepatic Surgery: A Systematic Review and Meta-Analysis. World J Surg 2021; 46:441-449. [PMID: 34762141 DOI: 10.1007/s00268-021-06355-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2021] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Perioperative bleeding poses a major risk during liver surgery, which can result in increased transfusion requirements, morbidity, and mortality. Tranexamic acid (TXA) effectively reduces perioperative bleeding and transfusion requirements in trauma patients. However, there remains a lack of evidence of its use in liver surgery. This meta-analysis of randomised controlled trials evaluated the efficacy and safety of TXA in liver resection and transplantation. METHOD A comprehensive search of Medline, Embase, CENTRAL and Clinicaltrials.gov databases was undertaken to identify studies from January 1947 to September 2021. The outcomes of the need for blood transfusion, thromboembolic events and mortality were extracted from the included studies. Quantitative pooling of data was based on the random effects model. RESULTS Six studies reporting on 429 patients were included. TXA reduced the need for perioperative blood transfusion in liver resection and transplantation (OR 0.09; 95% CI 0.01 to 0.72). More importantly, TXA did not increase the incidence of thromboembolic events (OR 2.22; 95% CI 0.47 to 10.43) and mortality (OR 0.60; 95% CI 0.13 to 2.76). CONCLUSION TXA safely reduces the need for blood transfusion in patients undergoing liver resection and transplantation.
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Affiliation(s)
- Amanda Koh
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Derby Road, Nottingham, NG7 2UH, UK
| | - Alfred Adiamah
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Derby Road, Nottingham, NG7 2UH, UK
| | - Dhanwant Gomez
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Derby Road, Nottingham, NG7 2UH, UK
| | - Sudip Sanyal
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Derby Road, Nottingham, NG7 2UH, UK.
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Ockerman A, Vanassche T, Garip M, Vandenbriele C, Engelen MM, Martens J, Politis C, Jacobs R, Verhamme P. Tranexamic acid for the prevention and treatment of bleeding in surgery, trauma and bleeding disorders: a narrative review. Thromb J 2021; 19:54. [PMID: 34380507 PMCID: PMC8356407 DOI: 10.1186/s12959-021-00303-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/08/2021] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES We review the evidence for tranexamic acid (TXA) for the treatment and prevention of bleeding caused by surgery, trauma and bleeding disorders. We highlight therapeutic areas where evidence is lacking and discuss safety issues, particularly the concern regarding thrombotic complications. METHODS An electronic search was performed in PubMed and the Cochrane Library to identify clinical trials, safety reports and review articles. FINDINGS TXA reduces bleeding in patients with menorrhagia, and in patients undergoing caesarian section, myomectomy, hysterectomy, orthopedic surgery, cardiac surgery, orthognathic surgery, rhinoplasty, and prostate surgery. For dental extractions in patients with bleeding disorders or taking antithrombotic drugs, as well as in cases of idiopathic epistaxis, tonsillectomy, liver transplantation and resection, nephrolithotomy, skin cancer surgery, burn wounds and skin grafting, there is moderate evidence that TXA is effective for reducing bleeding. TXA was not effective in reducing bleeding in traumatic brain injury and upper and lower gastrointestinal bleeding. TXA reduces mortality in patients suffering from trauma and postpartum hemorrhage. For many of these indications, there is no consensus about the optimal TXA dose. With certain dosages and with certain indications TXA can cause harm, such as an increased risk of seizures after high TXA doses with brain injury and cardiac surgery, and an increased mortality after delayed administration of TXA for trauma events or postpartum hemorrhage. Whereas most trials did not signal an increased risk for thrombotic events, some trials reported an increased rate of thrombotic complications with the use of TXA for gastro-intestinal bleeding and trauma. CONCLUSIONS TXA has well-documented beneficial effects in many clinical indications. Identifying these indications and the optimal dose and timing to minimize risk of seizures or thromboembolic events is work in progress.
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Affiliation(s)
- Anna Ockerman
- Department of Imaging and Pathology, KU Leuven, OMFS-IMPATH Research Group, Leuven, Belgium.
- Department of Oral & Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium.
| | - Thomas Vanassche
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
| | - Melisa Garip
- Department of Imaging and Pathology, KU Leuven, OMFS-IMPATH Research Group, Leuven, Belgium
- Department of Oral & Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | | | | | - Jeroen Martens
- Department of Imaging and Pathology, KU Leuven, OMFS-IMPATH Research Group, Leuven, Belgium
- Department of Oral & Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Constantinus Politis
- Department of Imaging and Pathology, KU Leuven, OMFS-IMPATH Research Group, Leuven, Belgium
- Department of Oral & Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Reinhilde Jacobs
- Department of Imaging and Pathology, KU Leuven, OMFS-IMPATH Research Group, Leuven, Belgium
- Department of Oral & Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Peter Verhamme
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
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Burgos Pratx LD, Santoro DM, Mileo FG, Martinuzzo ME, Ardiles V, de Santibañes E, Salamone HJ. Management of factor XI deficiency in oncological liver and colorectal surgery by therapeutic plasma exchange: A case report. Transfus Apher Sci 2021; 60:103176. [PMID: 34127376 DOI: 10.1016/j.transci.2021.103176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/28/2021] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Factor XI (FXI) deficiency is a rare congenital hemostatic disorder associated with increased bleeding tendency in trauma, surgery or when other hemostatic defects are present. Perioperative hemostatic management of a patient with a severe FXI deficiency undergoing major oncological liver and colorectal surgery with therapeutic plasma exchange (TPE) with fresh frozen plasma (FFP) is reported. CASE DESCRIPTION A 54-year-old male with severe FXI deficiency was scheduled for resection of synchronous rectal cancer and multiple liver metastases. Baseline prothrombin time (PT) was 97 %, activated partial thromboplastin time (aPTT) 89 s(s) and FXI levels <1 IU/dL. The rotational thromboelastometry (ROTEM™) presented a prolonged INTEM clotting time (CT) = 443 s (RV 100-240 s) and a clot formation time (CFT) = 110 s (RV 30-100 s). TPE with FFP was carried out achieving FXI levels up to 46 IU/dL and an aPTT of 33 s, normalizing thromboelastometry parameters to an INTEM CT = 152 s and a CFT = 86 s before the procedure. After surgery, the patient received daily FFP to maintain FXI levels above 30 IU/dL until discharge on the eighth day. A total of 30 FFP units were transfused during hospital stay. No significant bleeding events neither transfusion related complications were observed during the perioperative period. CONCLUSION Given the lack of correlation between FXI levels and bleeding risk, a multidisciplinary approach based on daily FXI levels monitoring, close clinical assessment and factor supplementation is mandatory. In conclusion, TPE with FFP is an efficacious alternative strategy to correct severe FXI deficiency in patients undergoing major surgery.
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Affiliation(s)
- L D Burgos Pratx
- Transfusion Medicine Deparment, Hospital Italiano de Buenos Aires, Argentina.
| | - D M Santoro
- Transfusion Medicine Deparment, Hospital Italiano de Buenos Aires, Argentina
| | - F G Mileo
- Department of Anesthesiology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - M E Martinuzzo
- Laboratorio Central del Hospital Italiano de Buenos Aires, Departamento de Bioquímica Aplicada, Instituto Universitario del Hospital Italiano, Buenos Aires, Argentina
| | - V Ardiles
- Department of Surgery, Division of HPB Surgery, Liver Transplant Unit, Hospital Italiano de Buenos Aires, Argentina
| | - E de Santibañes
- Department of Surgery, Division of HPB Surgery, Liver Transplant Unit, Hospital Italiano de Buenos Aires, Argentina
| | - H J Salamone
- Transfusion Medicine Deparment, Hospital Italiano de Buenos Aires, Argentina
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Taeuber I, Weibel S, Herrmann E, Neef V, Schlesinger T, Kranke P, Messroghli L, Zacharowski K, Choorapoikayil S, Meybohm P. Association of Intravenous Tranexamic Acid With Thromboembolic Events and Mortality: A Systematic Review, Meta-analysis, and Meta-regression. JAMA Surg 2021; 156:e210884. [PMID: 33851983 PMCID: PMC8047805 DOI: 10.1001/jamasurg.2021.0884] [Citation(s) in RCA: 124] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 01/14/2021] [Indexed: 01/16/2023]
Abstract
IMPORTANCE Tranexamic acid (TXA) is an efficient antifibrinolytic agent; however, concerns remain about the potential adverse effects, particularly vascular occlusive events, that may be associated with its use. OBJECTIVE To examine the association between intravenous TXA and total thromboembolic events (TEs) and mortality in patients of all ages and of any medical disciplines. DATA SOURCE Cochrane Central Register of Controlled Trials and MEDLINE were searched for eligible studies investigating intravenous TXA and postinterventional outcome published between 1976 and 2020. STUDY SELECTION Randomized clinical trials comparing intravenous TXA with placebo/no treatment. The electronic database search yielded a total of 782 studies, and 381 were considered for full-text review. Included studies were published in English, German, French, and Spanish. Studies with only oral or topical tranexamic administration were excluded. DATA EXTRACTION AND SYNTHESIS Meta-analysis, subgroup and sensitivity analysis, and meta-regression were performed. This study followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline. MAIN OUTCOMES AND MEASURES Vascular occlusive events and mortality. RESULTS A total of 216 eligible trials including 125 550 patients were analyzed. Total TEs were found in 1020 (2.1%) in the group receiving TXA and 900 (2.0%) in the control group. This study found no association between TXA and risk for total TEs (risk difference = 0.001; 95% CI, -0.001 to 0.002; P = .49) for venous thrombosis, pulmonary embolism, venous TEs, myocardial infarction or ischemia, and cerebral infarction or ischemia. Sensitivity analysis using the risk ratio as an effect measure with (risk ratio = 1.02; 95% CI, 0.94-1.11; P = .56) and without (risk ratio = 1.03; 95% CI, 0.95-1.12; P = .52) studies with double-zero events revealed robust effect size estimates. Sensitivity analysis with studies judged at low risk for selection bias showed similar results. Administration of TXA was associated with a significant reduction in overall mortality and bleeding mortality but not with nonbleeding mortality. In addition, an increased risk for vascular occlusive events was not found in studies including patients with a history of thromboembolism. Comparison of studies with sample sizes of less than or equal to 99 (risk difference = 0.004; 95% CI, -0.006 to 0.014; P = .40), 100 to 999 (risk difference = 0.004; 95% CI, -0.003 to 0.011; P = .26), and greater than or equal to 1000 (risk difference = -0.001; 95% CI, -0.003 to 0.001; P = .44) showed no association between TXA and incidence of total TEs. Meta-regression of 143 intervention groups showed no association between TXA dosing and risk for venous TEs (risk difference, -0.005; 95% CI, -0.021 to 0.011; P = .53). CONCLUSIONS AND RELEVANCE Findings from this systematic review and meta-analysis of 216 studies suggested that intravenous TXA, irrespective of dosing, is not associated with increased risk of any TE. These results help clarify the incidence of adverse events associated with administration of intravenous TXA and suggest that TXA is safe for use with undetermined utility for patients receiving neurological care.
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Affiliation(s)
- Isabel Taeuber
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Stephanie Weibel
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Eva Herrmann
- Institute of Biostatistics and Mathematical Modelling, Goethe University Frankfurt, Frankfurt, Germany
| | - Vanessa Neef
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Tobias Schlesinger
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Peter Kranke
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Leila Messroghli
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Kai Zacharowski
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Suma Choorapoikayil
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Patrick Meybohm
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
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Leader A, Hofstetter L, Spectre G. Challenges and Advances in Managing Thrombocytopenic Cancer Patients. J Clin Med 2021; 10:1169. [PMID: 33799591 PMCID: PMC8000983 DOI: 10.3390/jcm10061169] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/02/2021] [Accepted: 03/08/2021] [Indexed: 12/16/2022] Open
Abstract
Cancer patients have varying incidence, depth and duration of thrombocytopenia. The mainstay of managing severe chemotherapy-induced thrombocytopenia (CIT) in cancer is the use of platelet transfusions. While prophylactic platelet transfusions reduce the bleeding rate, multiple unmet needs remain, such as high residual rates of bleeding, and anticancer treatment dose reductions/delays. Accordingly, the following promising results in other settings, antifibrinolytic drugs have been evaluated for prevention and treatment of bleeding in patients with hematological malignancies and solid tumors. In addition, Thrombopoeitin receptor agonists have been studied for two major implications in cancer: treatment of severe thrombocytopenia associated with myelodysplastic syndrome and acute myeloid leukemia; primary and secondary prevention of CIT in solid tumors in order to maintain dose density and intensity of anti-cancer treatment. Furthermore, thrombocytopenic cancer patients are often prescribed antithrombotic medication for indications arising prior or post cancer diagnosis. Balancing the bleeding and thrombotic risks in such patients represents a unique clinical challenge. This review focuses upon non-transfusion-based approaches to managing thrombocytopenia and the associated bleeding risk in cancer, and also addresses the management of antithrombotic therapy in thrombocytopenic cancer patients.
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Affiliation(s)
- Avi Leader
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva 4941492, Israel; (L.H.); (G.S.)
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Liron Hofstetter
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva 4941492, Israel; (L.H.); (G.S.)
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Galia Spectre
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva 4941492, Israel; (L.H.); (G.S.)
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
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20
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The impact of tranexamic acid on administration of red blood cell transfusions for resection of colorectal liver metastases. HPB (Oxford) 2021; 23:245-252. [PMID: 32641281 DOI: 10.1016/j.hpb.2020.06.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/08/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Red blood cell transfusions (RBCT) remain a concern for patients undergoing hepatectomy. The effect of tranexamic acid (TXA), an anti-fibrinolytic, on receipt of RBCT in colorectal liver metastases (CRLM) resection was examined. METHODS Hepatectomies for CRLM over 2009-2014 were included. Primary outcome was 30-day receipt of RBCT. Secondary outcomes were 30-day major morbidity (Clavien-Dindo III-V) and 90-day mortality. Multivariable modelling examined the adjusted association between TXA and outcomes. RESULTS Of 433 included patients, 146 (34%) received TXA. TXA patients were more likely to have inflow occlusion (41.8% vs. 23.1%; p < 0.01) and major hepatectomies (56.1% vs. 45.6%; p = 0.0193). TXA was independently associated with lower risk of RBCT (Relative risk (RR) 0.59; 95% confidence interval (95%CI): 0.42-0.85), but not with 30-day major morbidity (adjusted RR 1.02; 95%CI: 0.64-1.60) and 90-day mortality (univariable RR 0.99; 95%CI: 0.95-1.03). CONCLUSION Intraoperative TXA was associated with a 41% reduction in risk of 30 -day receipt of RBCT after hepatectomy for CRLM. This finding is important to potentially improve healthcare resource allocation and patient outcomes. Pending further evidence, intraoperative TXA may be an effective method of reducing RBCT in hepatectomy for CRLM.
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21
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Wallace H, Miller T, Angus W, Stott M. Intra-operative anaesthetic management of older patients undergoing liver surgery. Eur J Surg Oncol 2020; 47:545-550. [PMID: 33218699 DOI: 10.1016/j.ejso.2020.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 10/30/2020] [Accepted: 11/06/2020] [Indexed: 02/07/2023] Open
Abstract
Older patients represent a growing proportion of the general surgical caseload. This includes those undergoing liver resection, with figures rising faster than the rate of population ageing. The physiology of ageing leads to changes in all body systems which may render the provision of safe anaesthesia more challenging than in younger patients. Anaesthesia for liver surgery has specific principles, largely aimed at reducing venous bleeding from the liver, and those related to complex major surgery. This review explores the principles of anaesthesia for liver resection and describes how they may require modification in the older patient. The traditional approach of low central venous pressure anaesthesia in order to reduce bleeding may need to be altered in the presence of a cardiovascular system less able to tolerate hypotension and hypoperfusion. These changes in physiology should also lower the threshold for invasive monitoring. The provision of effective analgesia perioperatively should be tailored to minimise the surgical stress response and opiate use. Careful consideration of general principles of intra-operative care for older patients, such as positioning, drug dosing, avoidance of excessively deep anaesthesia, and maintenance of normothermia are also important given the prolonged, complex nature of liver surgery. This individualised approach, with careful attention to changes in physiology allows liver resections to be undertaken in older patients without increases in mortality.
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Affiliation(s)
- Hilary Wallace
- Aintree University Hospital, Lower Lane, Fazakerley, Liverpool, L9 7AL, UK.
| | - Thomas Miller
- Aintree University Hospital, Lower Lane, Fazakerley, Liverpool, L9 7AL, UK
| | - William Angus
- Health Education North West, 3 Piccadilly Place, Manchester, M1 3BN, UK
| | - Matthew Stott
- Aintree University Hospital, Lower Lane, Fazakerley, Liverpool, L9 7AL, UK
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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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Wright GP, Wolf AM, Waldherr TL, Ritz-Holland D, Laney ED, Chapman HA, Lane BR, Assifi MM, Chung MH. Preoperative tranexamic acid does not reduce transfusion rates in major oncologic surgery: Results of a randomized, double-blind, and placebo-controlled trial. J Surg Oncol 2020; 122:1037-1042. [PMID: 32737893 DOI: 10.1002/jso.26142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/15/2020] [Accepted: 07/20/2020] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND OBJECTIVES Allogeneic blood transfusions are associated with worse postoperative outcomes in oncologic surgery. The aim of this study was to introduce a preoperative intervention to reduce transfusion rates in this population. METHODS Adult patients undergoing major oncologic surgery in five categories with similar transfusion rates were recruited. Enrollees received a single preoperative intravenous dose of placebo or tranexamic acid (1000 mg). The primary outcome measure was perioperative transfusion rate. Secondary outcome measures included: estimated blood loss, thromboembolic events, morbidity, hospital length of stay, and readmission rate. RESULTS Seventy-six patients were enrolled, 39 in the tranexamic acid group and 37 in the placebo group, respectively. Demographics and surgery type were equivalent between groups. The transfusion rates were 8 out of 39 (20.5%) in the tranexamic acid group and 5 out of 37 (13.5%) in the placebo group, respectively (P = .418). Median estimated blood loss was 400 mL (interquartile range [IQR] = 150-600) in the tranexamic acid group compared with 300 mL (IQR = 150-800) in the placebo group (P = .983). There was one pulmonary embolism in each arm and no deep venous thrombosis (P > .999). CONCLUSION Preoperative administration of tranexamic acid at a 1000 mg intravenous dose does not decrease transfusion rates or estimated blood loss in patients undergoing major oncologic surgery.
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Affiliation(s)
- Gerald Paul Wright
- Division of Surgical Oncology, Spectrum Health Medical Group, Grand Rapids, Michigan.,Department of Surgery, Michigan State University College of Human Medicine, Grand Rapids, Michigan
| | - Andrea M Wolf
- Division of Surgical Oncology, Spectrum Health Medical Group, Grand Rapids, Michigan.,Department of Surgery, Michigan State University College of Human Medicine, Grand Rapids, Michigan
| | - Tracy L Waldherr
- Department of Research Services, Spectrum Health Cancer Center, Grand Rapids, Michigan
| | - Deborah Ritz-Holland
- Department of Research Services, Spectrum Health Cancer Center, Grand Rapids, Michigan
| | - Eric D Laney
- Department of Research Services, Spectrum Health Cancer Center, Grand Rapids, Michigan
| | - Heidi A Chapman
- Department of Research Services, Spectrum Health Cancer Center, Grand Rapids, Michigan
| | - Brian R Lane
- Division of Urology, Spectrum Health Medical Group, Grand Rapids, Michigan
| | - M Mura Assifi
- Division of Surgical Oncology, Spectrum Health Medical Group, Grand Rapids, Michigan.,Department of Surgery, Michigan State University College of Human Medicine, Grand Rapids, Michigan
| | - Mathew H Chung
- Division of Surgical Oncology, Spectrum Health Medical Group, Grand Rapids, Michigan.,Department of Surgery, Michigan State University College of Human Medicine, Grand Rapids, Michigan
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Moodley Y, Gopalan P, Jadhunandan K. Preoperative anaemia in patients undergoing open intra-abdominal surgery at a South African tertiary hospital. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2020. [DOI: 10.36303/sajaa.2020.26.1.2250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Y. Moodley
- University of KwaZulu-Natal
- Central University of Technology
| | - P.D. Gopalan
- University of KwaZulu-Natal
- Central University of Technology
| | - K. Jadhunandan
- University of KwaZulu-Natal
- Central University of Technology
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25
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Houston BL, Uminski K, Mutter T, Rimmer E, Houston DS, Menard CE, Garland A, Ariano R, Tinmouth A, Abou-Setta AM, Rabbani R, Neilson C, Rochwerg B, Turgeon AF, Falk J, Breau RH, Fergusson DA, Zarychanski R. Efficacy and Safety of Tranexamic Acid in Major Non-Cardiac Surgeries at High Risk for Transfusion: A Systematic Review and Meta-Analysis. Transfus Med Rev 2020; 34:51-62. [DOI: 10.1016/j.tmrv.2019.10.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 09/06/2019] [Accepted: 10/02/2019] [Indexed: 12/14/2022]
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26
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Short-term Preoperative Diet Decreases Bleeding After Partial Hepatectomy: Results From a Multi-institutional Randomized Controlled Trial. Ann Surg 2019; 269:48-52. [PMID: 29489484 DOI: 10.1097/sla.0000000000002709] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Our previous case series suggested that a 1-week, low-calorie and low-fat diet was associated with decreased intraoperative blood loss in patients undergoing liver surgery. OBJECTIVE The current study evaluates the effect of this diet in a randomized controlled trial. METHODS We randomly assigned 60 patients with a body mass index ≥25 kg/m(2) to no special diet or an 800-kcal, 20 g fat, and 70 g protein diet for 1 week before liver resection. Surgeons were blinded to diet assignment. Hepatic glycogen stores were evaluated using periodic acid Schiff (PAS) stains. RESULTS Ninety four percent of the patients complied with the diet. The diet group consumed fewer daily total calories (807 vs 1968 kcal, P < 0.001) and fat (21 vs 86 g, P < 0.001) than the no diet group. Intraoperative blood loss was less in the diet group: mean blood loss 452 vs 863 mL (P = 0.021). There was a trend towards decreased transfusion in the diet group (138 vs 322 mL, P = 0.06). The surgeon judged the liver to be easier to manipulate in the diet group: 1.86 versus 2.90, P = 0.004. Complication rate (20% vs 17%), length of stay (median 5 vs 4 days) and mortality did not differ between groups. There was no difference in hepatic steatosis between groups. There was less glycogen in hepatocytes in the diet group (PAS stain score 1.61 vs 2.46, P < 0.0001). CONCLUSIONS A short-course, low-fat, and low-calorie diet significantly decreases bleeding and makes the liver easier to manipulate in hepatic surgery.
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Efficacy and safety of antifibrinolytics in oncological surgery: a systematic review and meta-analysis. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ENGLISH EDITION) 2019. [PMID: 31640900 PMCID: PMC9391867 DOI: 10.1016/j.bjane.2019.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Background and objectives Contents Conclusions
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28
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Sampaio AM, Guimarães GMN, Medeiros GP, Damasceno GMM, Silva RMDA, Nunes RR, Rocha HAL, Nascimento JCR. Eficácia e segurança de antifibrinolíticos em cirurgia oncológica: uma revisão sistemática e metanálise. Braz J Anesthesiol 2019; 69:484-492. [PMID: 31640900 DOI: 10.1016/j.bjan.2019.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 06/09/2019] [Accepted: 06/11/2019] [Indexed: 12/21/2022] Open
Affiliation(s)
| | | | | | | | | | | | - Hermano Alexandre Lima Rocha
- Universidade Federal do Ceará (UFC), Departamento de Saúde Materno Infantil, Fortaleza, CE, Brasil; Chan School of Public Health, Harvard T.H., Boston, Estados Unidos
| | - José Carlos Rodrigues Nascimento
- Hospital Geral de Fortaleza (HGF), Departamento de Anestesia, Fortaleza, CE, Brasil; Universidade Federal do Ceará (UFC), Escola de Medicina, Departamento de Morfologia e Instituto de Biomedicina, Ontogenia e Nutrição, Fortaleza, CE, Brasil.
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29
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Bhatia N, Sen I, Kumari K, Kumar P, Bharti N. Impact of single dose intravenous tranexamic acid on peri-operative blood transfusion requirements in burn patients: A prospective, randomized trial. EGYPTIAN JOURNAL OF ANAESTHESIA 2019. [DOI: 10.1016/j.egja.2017.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Affiliation(s)
- Nidhi Bhatia
- Department of Anaesthesia & Intensive Care, PGIMER, Chandigarh, India
| | - Indu Sen
- Department of Anaesthesia & Intensive Care, PGIMER, Chandigarh, India
| | - Kamlesh Kumari
- Department of Anaesthesia & Intensive Care, Dr. SN Medical College, Jodhpur, India
| | - Parmod Kumar
- Department of Plastic Surgery, PGIMER, Chandigarh, India
| | - Neerja Bharti
- Department of Anaesthesia & Intensive Care, PGIMER, Chandigarh, India
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Latchana N, Hirpara DH, Hallet J, Karanicolas PJ. Red blood cell transfusion in liver resection. Langenbecks Arch Surg 2019; 404:1-9. [PMID: 30607533 DOI: 10.1007/s00423-018-1746-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 12/17/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Several modalities exist for the management of hepatic neoplasms. Resection, the most effective approach, carries significant risk of hemorrhage. Blood loss may be corrected with red blood cell transfusion (RBCT) in the short term, but may ultimately contribute to negative outcomes. PURPOSE Using available literature, we seek to define the frequency and risk factors of blood loss and transfusion following hepatectomy. The impact of blood loss and RBCT on short- and long-term outcomes is explored with an emphasis on peri-operative methods to reduce hemorrhage and transfusion. RESULTS Following hepatic surgery, 25.2-56.8% of patients receive RBCT. Patients who receive RBCT are at increased risk of surgical morbidity in a dose-dependent manner. The relationship between blood transfusion and surgical mortality is less apparent. RBCT might also impact long-term oncologic outcomes including disease recurrence and overall survival. Risk factors for bleeding and blood transfusion include hemoglobin concentration < 12.5 g/dL, thrombocytopenia, pre-operative biliary drainage, presence of background liver disease (such as cirrhosis), coronary artery disease, male gender, tumor characteristics (type, size, location, presence of vascular involvement), extent of hepatectomy, concomitant extrahepatic organ resection, and operative time. Strategies to mitigate blood loss or transfusion include pre-operative (iron, erythropoietin), intra-operative (vascular occlusion, parenchymal transection techniques, hemostatic agents, antifibrinolytics, low central pressure, hemodilution, autologous blood recycling), and post-operative (normothermia, correction of coagulopathy, optimization of nutrition, restrictive transfusion strategy) methods. CONCLUSION Blood loss during hepatectomy is common and several risk factors can be identified pre-operatively. Blood loss and RBCT during hepatectomy is associated with post-operative morbidity and mortality. Disease-free recurrence, disease-specific survival, and overall survival may be associated with blood loss and RBCT during hepatectomy. Attention to pre-operative, intra-operative, and post-operative strategies to reduce blood loss and RBCT is necessary.
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Affiliation(s)
- Nicholas Latchana
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Dhruvin H Hirpara
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Julie Hallet
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Paul J Karanicolas
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
- Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
- Department of Surgery, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ontario, M4N 3M5, Canada.
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Wu FH, Shen CH, Luo SC, Hwang JI, Chao WS, Yeh HZ, Jan YG, Yen Y, Cheng SB, Wu CC, Lin YL, P'eng FK. Liver resection for hepatocellular carcinoma in oldest old patients. World J Surg Oncol 2019; 17:1. [PMID: 30606220 PMCID: PMC6317186 DOI: 10.1186/s12957-018-1541-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 12/05/2018] [Indexed: 02/06/2023] Open
Abstract
Background For hepatocellular carcinoma (HCC), liver resection is a classical curative modality, despite its technical complexity. The incidence of HCC in the oldest old people (aged ≥ 85 years) is rising along with the global increase in life expectancy. Currently, no report has addressed liver resection for HCC in this aged population. Patients and methods We conducted a retrospective review of 1889 patients receiving curative liver resection for newly diagnosed HCC from 1992 to 2016. At the time of operation, 1858 of them were aged < 85 years (group A), and 31 were aged ≥ 85 years (group B). Another 18 oldest old patients, whose HCC was considered resectable but were not operated on due to the patient’s refusal, served as the control group (group C). The clinicopathological characteristics and early and long-term outcomes were compared between groups A and B. All associated co-morbidities of the patients were well-treated before liver resection. The overall survival (OS) rates were also compared between groups B and C. Result Group B had a significantly higher incidence of associated co-morbidities and hepatitis C infection. Postoperative complication rates and 90-day mortality rates after liver resection did not differ between groups A and B (p = 0.834 and p = 1.000, respectively), though group B had a longer postoperative stay (p = 0.001). In groups A and B, the 5-year disease-free survival rates were 29.7% and 22.6% (p = 0.163), respectively, and their overall survival rates were 43.5% and 35.5% (p = 0.086). The overall survival rate of group B was significantly different from group C (35.5% vs. 0%, p = 0.001). Conclusion Despite a longer postoperative recovery period, liver resection for HCC in the oldest old patients may be justified if co-morbidities are well controlled.
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Affiliation(s)
- Feng-Hsu Wu
- Department of Surgery, Taichung Veterans General Hospital, Section 4, No. 1650, Taiwan Boulevard, Taichung, Taiwan
| | - Ching-Hui Shen
- Anesthesiology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Shao-Ciao Luo
- Department of Surgery, Taichung Veterans General Hospital, Section 4, No. 1650, Taiwan Boulevard, Taichung, Taiwan
| | - Jen-I Hwang
- Radiology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Wen-Shan Chao
- Department of Surgery, Taichung Veterans General Hospital, Section 4, No. 1650, Taiwan Boulevard, Taichung, Taiwan
| | - Hong-Zen Yeh
- Gastroenterology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yee-Gee Jan
- Pathology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yun Yen
- Cancer Translation Research Center, Taipei Medical University, Taipei, Taiwan
| | - Shao-Bin Cheng
- Department of Surgery, Taichung Veterans General Hospital, Section 4, No. 1650, Taiwan Boulevard, Taichung, Taiwan.,Department of Surgery, Chung-Shan Medical University, Taichung, Taiwan
| | - Cheng-Chung Wu
- Department of Surgery, Taichung Veterans General Hospital, Section 4, No. 1650, Taiwan Boulevard, Taichung, Taiwan. .,Department of Surgery, School of Medicine, National Yang-Ming University, Taipei, Taiwan. .,Department of Surgery, Chung-Shan Medical University, Taichung, Taiwan. .,Department of Surgery, Cheng-Hsin General Hospital, Taipei, Taiwan.
| | - Yi-Ling Lin
- Department of Surgery, Taichung Veterans General Hospital, Section 4, No. 1650, Taiwan Boulevard, Taichung, Taiwan
| | - Fang-Ku P'eng
- Department of Surgery, Taichung Veterans General Hospital, Section 4, No. 1650, Taiwan Boulevard, Taichung, Taiwan.,Department of Surgery, School of Medicine, National Yang-Ming University, Taipei, Taiwan
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Abbas MS, Mohamed KS, Ibraheim OA, Taha AM, Ibraheem TM, Fadel BA, Elawamy A, Abbas AM. Effects of terlipressin infusion on blood loss and transfusion needs during liver resection: A randomised trial. Acta Anaesthesiol Scand 2019; 63:34-39. [PMID: 30079635 DOI: 10.1111/aas.13226] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 06/08/2018] [Accepted: 06/26/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Blood loss and perioperative blood transfusion requirements affect the long-term survival after liver resection for malignant tumours. Terlipressin is a synthetic vasopressin analogue with relative specificity for the splanchnic circulation where it causes vasoconstriction with subsequent reduction of blood loss during abdominal surgeries. We tried to examine the impact of terlipressin on blood loss and blood transfusion needs during liver resection. METHODS In this randomised, double-blind placebo-controlled trial 84 patients scheduled for major liver resections were randomly assigned to receive either terlipressin at the onset of surgery as an initial bolus dose of (1 mg over 30 minutes) followed by a continuous infusion of 2 μg/kg/h throughout the procedure (Terlipressin group) or the same volume and rate of 0.9% saline (Placebo group).The primary outcome was the amount of intra-operative blood loss. RESULTS The mean (SD) of the amount of intra-operative blood loss was 1351 (887) in the terlipressin group versus 1892 (889) mL in the placebo group (P = 0.006). Thirteen (30%) patients received blood transfusion in the terlipressin group compared with t27 (64.2%) in the placebo group (P = 0.002) with a statistically significant difference in the median (range) number of the transfused units of packed RBCs [0 (0-5) units and 1 (0-6) units in the two groups respectively; P = 0.001]. CONCLUSION Terlipressin infusion during major liver resection was associated with less bleeding compared to placebo. More studies are required to confirm our results especially in patients with normal portal pressure.
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Affiliation(s)
- Mostafa S. Abbas
- Anesthesia and Intensive Care Department; Assiut University; Assiut Egypt
| | - Khaled S. Mohamed
- Anesthesia and Intensive Care Department; Assiut University; Assiut Egypt
| | - Osama A. Ibraheim
- Anesthesia and Intensive Care Department; Assiut University; Assiut Egypt
| | - Ahmed M. Taha
- Unit of Hepatobiliary Surgery; General Surgery Department; Al Rajhi Liver Hospital; Assiut University; Assiut Egypt
| | - Tameem M. Ibraheem
- Unit of Hepatobiliary Surgery; General Surgery Department; Al Rajhi Liver Hospital; Assiut University; Assiut Egypt
| | - Bashir A. Fadel
- Unit of Hepatobiliary Surgery; General Surgery Department; Al Rajhi Liver Hospital; Assiut University; Assiut Egypt
| | | | - Ahmed M. Abbas
- Obstetrics and Gynaecology Department; Assiut University Hospital; Assiut University; Assiut Egypt
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Levy JH, Koster A, Quinones QJ, Milling TJ, Key NS. Antifibrinolytic Therapy and Perioperative Considerations. Anesthesiology 2018; 128:657-670. [PMID: 29200009 PMCID: PMC5811331 DOI: 10.1097/aln.0000000000001997] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Fibrinolysis is a physiologic component of hemostasis that functions to limit clot formation. However, after trauma or surgery, excessive fibrinolysis may contribute to coagulopathy, bleeding, and inflammatory responses. Antifibrinolytic agents are increasingly used to reduce bleeding, allogeneic blood administration, and adverse clinical outcomes. Tranexamic acid is the agent most extensively studied and used in most countries. This review will explore the role of fibrinolysis as a pathologic mechanism, review the different pharmacologic agents used to inhibit fibrinolysis, and focus on the role of tranexamic acid as a therapeutic agent to reduce bleeding in patients after surgery and trauma.
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Affiliation(s)
- Jerrold H. Levy
- Division of Cardiothoracic Anesthesiology and Critical Care, Department of Anesthesiology, Duke University School of Medicine, Durham, NC
| | - Andreas Koster
- Institute of Anesthesiology, Heart and Diabetes Center NRW, Bad Oeynhausen, Ruhr-University Bochum, Germany
| | - Quintin J. Quinones
- Division of Cardiothoracic Anesthesiology and Critical Care, Department of Anesthesiology, Duke University School of Medicine, Durham, NC
| | | | - Nigel S. Key
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina, Chapel Hill, NC
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[Prophylactic use of tranexamic acid in noncardiac surgery : Update 2017]. Med Klin Intensivmed Notfmed 2018; 114:642-649. [PMID: 29368267 DOI: 10.1007/s00063-018-0402-5] [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: 09/13/2017] [Revised: 11/08/2017] [Accepted: 12/09/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Minimising perioperative bleeding is a key goal of "patient blood management" programs. One component of respective strategies includes preventive inhibition of fibrinolysis using protease inhibitors, such as tranexamic acid (TXA). TXA inhibits plasminogen activation and plasmin-induced fibrin degradation. OBJECTIVES The present article provides an overview of the existing literature and TXA applications in the prophylaxis of perioperative bleeding. METHODS Literature search in PubMed/MEDLINE (U.S. National Library of Medicine®, Bethesda, MD, USA). RESULTS TXA reduces perioperative blood loss and transfusion requirements in several randomized controlled trials (RCTs) and meta-analyses in the field of hip and knee arthroplasty for both intravenous and topical use. Moreover, evidence favours use of TXA in complex spine surgery and reconstructive surgery (e. g. craniosynostosis in children). Single RCTs showed benefits of TXA in abdominal hysterectomy, open prostatectomy, liver surgery and actively bleeding trauma patients. For prophylaxis of peripartum haemorrhage (PPH) following vaginal delivery or Caesarean section, TXA cannot be routinely recommended, although evidence points to benefits in actively bleeding patients. A recommendation exists for the treatment of (active) PPH. For prophylactic perioperative administration, different dosage regimens exist for adults. Most often an initial i. v. bolus of 1 g or 10-15 mg/kg body weight with/without repetition after 6 h or continuous infusions over 8 h is administered. Increased rates of thromboembolic events were not noted. CONCLUSION Protease inhibitors such as TXA reduce perioperative blood loss and transfusion requirements in selected surgical fields.
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Bennett S, Ayoub A, Tran A, English S, Tinmouth A, McIsaac DI, Fergusson D, Martel G. Current practices in perioperative blood management for patients undergoing liver resection: a survey of surgeons and anesthesiologists. Transfusion 2018; 58:781-787. [PMID: 29322515 DOI: 10.1111/trf.14465] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 11/06/2017] [Indexed: 01/29/2023]
Abstract
BACKGROUND Development of intraoperative techniques and blood management strategies in liver resection, and the multidisciplinary nature of perioperative transfusion decision making, creates an opportunity for practice variation. The aim of this study was to describe the current practices in perioperative blood management and explore differences between surgeons and anesthesiologists. STUDY DESIGN AND METHODS A Web-based survey was developed, piloted, and circulated to Canadian liver surgeons and anesthesiologists. The survey focused on management of preoperative anemia, blood conservation strategies, estimation of blood loss, and transfusion decision making in a multidisciplinary setting. RESULTS A total of 198 physicians received the survey, with 117 responding (59%). Most responding surgeons (67%) perform more than 20 liver resections per year, while most responding anesthesiologists (90%) take part in fewer than 20. Anesthesiologists most commonly stated that preoperative anemia is managed by someone else (38%), while surgeons most commonly reported "no specific treatment" (45%). The most common intraoperative blood conservation technique used is administration of antifibrinolytics (63% used them at least occasionally). The most important factor for anesthesiologists when deciding on an intraoperative transfusion was hemoglobin value (47%); for surgeons, it was patient hemodynamics (33%). Compared to when they started their career, 60% of respondents felt that they were less likely to transfuse a patient now. CONCLUSION The results of our survey provide insights into current transfusion practice and decision making in liver resection, including a comparison between anesthesiologist and surgeon transfusion behavior. Management of preoperative anemia, increased use of intraoperative blood conservation techniques, and improved communication between providers were identified as targets for quality improvement.
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Affiliation(s)
- Sean Bennett
- Liver and Pancreas Unit, Department of Surgery, University of Ottawa, Ontario.,Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Abdul Ayoub
- Faculty of Medicine, University of Ottawa, Ontario
| | - Alexandre Tran
- Liver and Pancreas Unit, Department of Surgery, University of Ottawa, Ontario.,Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Shane English
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Medicine, University of Ottawa, Ontario
| | - Alan Tinmouth
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Medicine, University of Ottawa, Ontario
| | - Daniel I McIsaac
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Anesthesiology and Pain Medicine, University of Ottawa, Ontario
| | - Dean Fergusson
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Guillaume Martel
- Liver and Pancreas Unit, Department of Surgery, University of Ottawa, Ontario.,Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
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Prasad R, Patki A, Padhy S, Ramchandran G. Single intravenous bolus versus perioperative continuous infusion of tranexamic acid to reduce blood loss in abdominal oncosurgical procedures: A prospective randomized double-blind clinical study. J Anaesthesiol Clin Pharmacol 2018; 34:529-534. [PMID: 30774236 PMCID: PMC6360877 DOI: 10.4103/joacp.joacp_122_17] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background and Aims: Intraoperative use of a single bolus dose of tranexamic acid may not be sufficient to prevent bleeding in the early postoperative period. The present study was carried out to compare the effect of two dose regimens of tranexamic acid in reducing perioperative blood loss and the amount of allogenic blood transfusion in abdominal tumor surgery. Material and Methods: In this prospective, controlled, and double-blind investigation, 60 patients electively posted for abdominal oncosurgical procedures were randomly assigned to receive a single bolus dose of tranexamic acid (10 mg/kg) (Group A), a bolus dose of tranexamic acid (10 mg/kg) followed by infusion (1 mg/kg/h) till 4 h postoperatively (Group B), and a bolus followed by infusion of normal saline (group C). Total intraoperative blood loss, amount of allogenic blood transfusion, postoperative drain collections, and hemoglobin and hematocrit levels were recorded at different time intervals. Data obtained after comparing three groups were analyzed by analysis of variance test for variables following normal distribution, Kruskal–Wallis test for nonparametric data, and post-hoc Tukey–Kramer test for intergroup analysis. A probability value of less than 5% was considered significant. Results: There was no significant difference in intraoperative blood loss in all the three groups. Both the tranexamic acid groups showed reduction in postoperative blood collection in drain at 6 h and 24 h in comparison to the control group (P < 0.001). There was also a significant difference in the amount of blood in postoperative drain at 24 h within the tranexamic acid groups, where lesser collection was seen in the infusion group (P = 0.007). Hemoglobin and hematocrit levels measured at different postoperative time intervals showed a significant reduction from the baseline in the control group compared to the tranexamic acid groups together. Conclusion: Tranexamic acid causes more effective reduction in post-operative blood loss when used as a bolus followed by an infusion continued in the postoperative period in comparison to its use as a single intravenous bolus in abdominal tumor surgery.
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Affiliation(s)
- Ramakrishna Prasad
- Department of Anaesthesiology and Intensive Care, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Abhiruchi Patki
- Department of Anaesthesiology and Intensive Care, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Shibany Padhy
- Department of Anaesthesiology and Intensive Care, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Gopinath Ramchandran
- Department of Anaesthesiology and Intensive Care, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
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Scharman CD, Burger D, Shatzel JJ, Kim E, DeLoughery TG. Treatment of individuals who cannot receive blood products for religious or other reasons. Am J Hematol 2017; 92:1370-1381. [PMID: 28815690 DOI: 10.1002/ajh.24889] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 08/12/2017] [Accepted: 08/14/2017] [Indexed: 01/04/2023]
Abstract
By virtue of their religious principles, Jehovah's Witnesses (JWs) generally object to receiving blood products, raising numerous ethical, legal, and medical challenges for providers who care for these patients, especially in the emergent setting. In this review, we discuss several areas relevant to the care of JWs, including the current literature on "bloodless" medical care in the setting of perioperative and intraoperative management, acute blood loss, trauma, pregnancy, and malignancy. We have found that medical and administrative efforts in the form of bloodless medicine and surgery programs can be instrumental in helping to reduce risks of morbidity and mortality in these patients. Planning prior to an anticipated event associated with blood loss or anemia (such as elective surgery, pregnancy, and chemotherapy) is critical. Specifically, bloodless medicine programs should prioritize vigilant early screening and management of anemias, early establishment of patient wishes regarding transfusion, and the incorporation of those wishes into multidisciplinary medical and surgical care. Although there are now a variety of human-based and nonhuman-based products available as transfusion alternatives, the degree and quality of evidence to support their use varies significantly between products and is also largely dependent on the clinical setting.
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Affiliation(s)
- Carlton D. Scharman
- Department of Internal Medicine; Oregon Health and Science University; Portland Oregon
| | - Debora Burger
- Patient Blood Management Program; Oregon Health and Science University; Portland Oregon
| | - Joseph J. Shatzel
- Division of Hematology and Medical Oncology; Oregon Health and Science University, Knight Cancer Institute; Portland Oregon
| | - Edward Kim
- School of Medicine; Oregon Health and Science University; Portland Oregon
| | - Thomas G. DeLoughery
- Division of Hematology and Medical Oncology; Oregon Health and Science University, Knight Cancer Institute; Portland Oregon
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38
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Wu CC. Progress of liver resection for hepatocellular carcinoma in Taiwan. Jpn J Clin Oncol 2017; 47:375-380. [PMID: 28159964 DOI: 10.1093/jjco/hyx007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 01/18/2017] [Indexed: 12/28/2022] Open
Abstract
Taiwan is a well-known endemic area of hepatitis B. Hepatocellular carcinoma (HCC) has consistently been the first or second highest cause of cancer death over the past 20 years. This review article describes the progress of liver resection for HCC in Taiwan in the past half century. The mortality rate for HCC resection was 15-30% in Taiwan in the 1970s. The rate decreased to 8-12% in the early 1990s, and it declined to <1-3% recently. The development of new operative instruments, and surgical techniques, increased knowledge of liver anatomy and pathophysiology after hepatectomy, and more precise patient selection have contributed to this improvement. The use of intermittent hepatic inflow blood occlusion, a restrictive blood transfusion policy and intraoperative ultrasonography, have also led to substantial improvements in resectability and safety for HCC resection in Taiwan. Advances in non-operative modalities for HCC treatment have also helped to improve long-term outcomes of HCC resection. Technical innovations have allowed the application of complex procedures such as mesohepatectomy, unroofing hepatectomy, major portal vein thrombectomy, hepatic vein reconstruction in resection of the cranial part with preservation of the caudal part of the liver, and inferior vena cava and right atrium tumor thrombectomy under cardiopulmonary bypass. In selected patients, including patients with end-stage renal failure, renal graft recipients, patients with portal hypertension, hypersplenic thrombocytopenia and/or associated gastroesophageal varices, octogenarian, ruptured HCC, recurrent HCC and metastatic HCC can also be resected with satisfactory survival benefits. We conclude that the results of liver resection for HCC in Taiwan are improving. The indications for HCC resection continue extending with lower the surgical risks and increasing the long-term survival rate.
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Affiliation(s)
- Cheng-Chung Wu
- Department of Surgery, Taichung Veterans General Hospital, Taichung.,Department of Surgery, Faculty of Medicine, National Yang-Ming University, Taipei.,Department of Surgery, Chung-Shan Medical University, Taichung.,Department of Surgery, Taipei Medical University, Taipei, Taiwan
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Montroy J, Fergusson NA, Hutton B, Lavallée LT, Morash C, Cagiannos I, Cnossen S, Fergusson DA, Breau RH. The Safety and Efficacy of Lysine Analogues in Cancer Patients: A Systematic Review and Meta-Analysis. Transfus Med Rev 2017; 31:141-148. [DOI: 10.1016/j.tmrv.2017.03.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 03/20/2017] [Indexed: 10/19/2022]
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40
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Pabinger I, Fries D, Schöchl H, Streif W, Toller W. Tranexamic acid for treatment and prophylaxis of bleeding and hyperfibrinolysis. Wien Klin Wochenschr 2017; 129:303-316. [PMID: 28432428 PMCID: PMC5429347 DOI: 10.1007/s00508-017-1194-y] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 03/14/2017] [Indexed: 02/08/2023]
Abstract
Uncontrolled massive bleeding with subsequent derangement of the coagulation system is a major challenge in the management of both surgical and seriously injured patients. Under physiological conditions activators and inhibitors of coagulation regulate the sensitive balance between clot formation and fibrinolysis. In some cases, excessive and diffuse bleeding is caused by systemic activation of fibrinolysis, i. e. hyperfibrinolysis (HF). Uncontrolled HF is associated with a high mortality. Polytrauma patients and those undergoing surgical procedures involving organs rich in plasminogen proactivators (e. g. liver, kidney, pancreas, uterus and prostate gland) are at a high risk for HF. Antifibrinolytics, such as tranexamic acid (TXA) are used for prophylaxis and treatment of bleeding caused by a local or generalized HF as well as other hemorrhagic conditions. TXA is a synthetic lysine analogue that has been available in Austria since 1966. TXA is of utmost importance in the prevention and treatment of traumatic and perioperative bleeding due to the resulting reduction in perioperative blood loss and blood transfusion requirements. The following article presents the different fields of application of TXA with particular respect to indications and dosages, based on a literature search and on current guidelines.
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Affiliation(s)
- Ingrid Pabinger
- Clinical Department of Hematology and Hemostaseology, Medical University Vienna, Vienna, Austria.
| | - Dietmar Fries
- Department of General and Surgical Intensive Care Medicine, Medical University Innsbruck, Innsbruck, Austria
| | - Herbert Schöchl
- Department of Anesthesiology and Intensive Care Medicine, AUVA Accident Hospital Salzburg, Salzburg, Austria
- Academic Teaching Hospital, Paracelsus Private Medical University Salzburg, Salzburg, Austria
| | - Werner Streif
- Department of Children and Adolescents Medicine, Medical University Innsbruck, Innsbruck, Austria
| | - Wolfgang Toller
- Department of Anesthesiology and Intensive Care Medicine, Medical University Graz, Graz, Austria
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Karanicolas PJ, Lin Y, Tarshis J, Law CHL, Coburn NG, Hallet J, Nascimento B, Pawliszyn J, McCluskey SA. Major liver resection, systemic fibrinolytic activity, and the impact of tranexamic acid. HPB (Oxford) 2016; 18:991-999. [PMID: 27765582 PMCID: PMC5144548 DOI: 10.1016/j.hpb.2016.09.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 05/19/2016] [Accepted: 06/21/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hyperfibrinolysis may occur due to systemic inflammation or hepatic injury that occurs during liver resection. Tranexamic acid (TXA) is an antifibrinolytic agent that decreases bleeding in various settings, but has not been well studied in patients undergoing liver resection. METHODS In this prospective, phase II trial, 18 patients undergoing major liver resection were sequentially assigned to one of three cohorts: (i) Control (no TXA); (ii) TXA Dose I - 1 g bolus followed by 1 g infusion over 8 h; (iii) TXA Dose II - 1 g bolus followed by 10 mg/kg/hr until the end of surgery. Serial blood samples were collected for thromboelastography (TEG), coagulation components and TXA concentration. RESULTS No abnormalities in hemostatic function were identified on TEG. PAP complex levels increased to peak at 1106 μg/L (normal 0-512 μg/L) following parenchymal transection, then decreased to baseline by the morning following surgery. TXA reached stable, therapeutic concentrations early in both dosing regimens. There were no differences between patients based on TXA. CONCLUSIONS There is no thromboelastographic evidence of hyperfibrinolysis in patients undergoing major liver resection. TXA does not influence the change in systemic fibrinolysis; it may reduce bleeding through a different mechanism of action. Registered with ClinicalTrials.gov: NCT01651182.
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Affiliation(s)
- Paul J Karanicolas
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada.
| | - Yulia Lin
- Department of Clinical Pathology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Jordan Tarshis
- Department of Anesthesia, Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Department of Anesthesia, University of Toronto, Toronto, ON, Canada
| | - Calvin H L Law
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Natalie G Coburn
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Julie Hallet
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Barto Nascimento
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Janusz Pawliszyn
- Department of Chemistry, University of Waterloo, Waterloo, ON, Canada
| | - Stuart A McCluskey
- Department of Anesthesia, University of Toronto, Toronto, ON, Canada; Department of Anesthesia and Pain Management, University Health Network, Toronto, ON, Canada
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Moggia E, Rouse B, Simillis C, Li T, Vaughan J, Davidson BR, Gurusamy KS. Methods to decrease blood loss during liver resection: a network meta-analysis. Cochrane Database Syst Rev 2016; 10:CD010683. [PMID: 27797116 PMCID: PMC6472530 DOI: 10.1002/14651858.cd010683.pub3] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Liver resection is a major surgery with significant mortality and morbidity. Specialists have tested various methods in attempts to limit blood loss, transfusion requirements, and morbidity during elective liver resection. These methods include different approaches (anterior versus conventional approach), use of autologous blood donation, cardiopulmonary interventions such as hypoventilation, low central venous pressure, different methods of parenchymal transection, different methods of management of the raw surface of the liver, different methods of vascular occlusion, and different pharmacological interventions. A surgeon typically uses only one of the methods from each of these seven categories. The optimal method to decrease blood loss and transfusion requirements in people undergoing liver resection is unknown. OBJECTIVES To assess the effects of different interventions for decreasing blood loss and blood transfusion requirements during elective liver resection. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and Science Citation Index Expanded to September 2015 to identify randomised clinical trials. We also searched trial registers and handsearched the references lists of identified trials. SELECTION CRITERIA We included only randomised clinical trials (irrespective of language, blinding, or publication status) comparing different methods of decreasing blood loss and blood transfusion requirements in people undergoing liver resection. DATA COLLECTION AND ANALYSIS Two review authors independently identified trials and collected data. We assessed the risk of bias using Cochrane domains. We conducted a Bayesian network meta-analysis using the Markov chain Monte Carlo method in WinBUGS 1.4, following the guidelines of the National Institute for Health and Care Excellence Decision Support Unit guidance documents. We calculated the odds ratios (OR) with 95% credible intervals (CrI) for the binary outcomes, mean differences (MD) with 95% CrI for continuous outcomes, and rate ratios with 95% CrI for count outcomes, using a fixed-effect model or random-effects model according to model-fit. We assessed the evidence with GRADE. MAIN RESULTS We identified 67 randomised clinical trials involving a total of 6197 participants. All the trials were at high risk of bias. A total of 5771 participants from 64 trials provided data for one or more outcomes included in this review. There was no evidence of differences in most of the comparisons, and where there was, these differences were in single trials, mostly of small sample size. We summarise only the evidence that was available in more than one trial below. Of the primary outcomes, the only one with evidence of a difference from more than one trial under the pair-wise comparison was in the number of adverse events (complications), which was higher with radiofrequency dissecting sealer than with the clamp-crush method (rate ratio 1.85, 95% CrI 1.07 to 3.26; 250 participants; 3 studies; very low-quality evidence). Among the secondary outcomes, the only differences we found from more than one trial under the pair-wise comparison were the following: blood transfusion (proportion) was higher in the low central venous pressure group than in the acute normovolemic haemodilution plus low central venous pressure group (OR 3.19, 95% CrI 1.56 to 6.95; 208 participants; 2 studies; low-quality evidence); blood transfusion quantity (red blood cells) was lower in the fibrin sealant group than in the control (MD -0.53 units, 95% CrI -1.00 to -0.07; 122 participants; 2; very low-quality evidence); blood transfusion quantity (fresh frozen plasma) was higher in the oxidised cellulose group than in the fibrin sealant group (MD 0.53 units, 95% CrI 0.36 to 0.71; 80 participants; 2 studies; very low-quality evidence); blood loss (MD -0.34 L, 95% CrI -0.46 to -0.22; 237 participants; 4 studies; very low-quality evidence), total hospital stay (MD -2.42 days, 95% CrI -3.91 to -0.94; 197 participants; 3 studies; very low-quality evidence), and operating time (MD -15.32 minutes, 95% CrI -29.03 to -1.69; 192 participants; 4 studies; very low-quality evidence) were lower with low central venous pressure than with control. For the other comparisons, the evidence for difference was either based on single small trials or there was no evidence of differences. None of the trials reported health-related quality of life or time needed to return to work. AUTHORS' CONCLUSIONS Paucity of data meant that we could not assess transitivity assumptions and inconsistency for most analyses. When direct and indirect comparisons were available, network meta-analysis provided additional effect estimates for comparisons where there were no direct comparisons. However, the paucity of data decreases the confidence in the results of the network meta-analysis. Low-quality evidence suggests that liver resection using a radiofrequency dissecting sealer may be associated with more adverse events than with the clamp-crush method. Low-quality evidence also suggests that the proportion of people requiring a blood transfusion is higher with low central venous pressure than with acute normovolemic haemodilution plus low central venous pressure; very low-quality evidence suggests that blood transfusion quantity (red blood cells) was lower with fibrin sealant than control; blood transfusion quantity (fresh frozen plasma) was higher with oxidised cellulose than with fibrin sealant; and blood loss, total hospital stay, and operating time were lower with low central venous pressure than with control. There is no evidence to suggest that using special equipment for liver resection is of any benefit in decreasing the mortality, morbidity, or blood transfusion requirements (very low-quality evidence). Radiofrequency dissecting sealer should not be used outside the clinical trial setting since there is low-quality evidence for increased harm without any evidence of benefits. In addition, it should be noted that the sample size was small and the credible intervals were wide, and we cannot rule out considerable benefit or harm with a specific method of liver resection.
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Affiliation(s)
- Elisabetta Moggia
- IRCCS Humanitas Research HospitalDepartment of General and Digestive SurgeryVia Manzoni 5620089 RozzanoMilanItalyItaly20089
| | - Benjamin Rouse
- Johns Hopkins Bloomberg School of Public HealthDepartment of Epidemiology615 N. Wolfe StreetBaltimoreMarylandUSA21205
| | - Constantinos Simillis
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Tianjing Li
- Johns Hopkins Bloomberg School of Public HealthDepartment of Epidemiology615 N. Wolfe StreetBaltimoreMarylandUSA21205
| | - Jessica Vaughan
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Brian R Davidson
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Kurinchi Selvan Gurusamy
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
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Risk factors for a high Comprehensive Complication Index score after major hepatectomy for biliary cancer: a study of 229 patients at a single institution. HPB (Oxford) 2016; 18:735-41. [PMID: 27593590 PMCID: PMC5011079 DOI: 10.1016/j.hpb.2016.06.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 06/15/2016] [Accepted: 06/20/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND The Comprehensive Complication Index (CCI) is a new tool to evaluate the postoperative condition by calculating the sum of all complications weighted by their severity. The aim of this study was to identify independent risk factors for a high CCI score (≥40) in 229 patients after major hepatectomies with biliary reconstruction for biliary cancers. METHODS The CCI was calculated online via www.assessurgery.com. Independent risk factors were identified by multivariable analysis. RESULTS 57 (25%) patients were classified as having CCI ≥ 40. On multivariable analysis, volume of intraoperative blood loss (≥2.5 L) (p = 0.004) and combined pancreatoduodenectomy (PD) (p = 0.006) were independent risk factors for CCI ≥ 40. A high level of maximum serum total bilirubin was identified as independent risk factors for a high volume of intraoperative blood loss. Liver failure (p = 0.046) was more frequent in patients with combined PD than in those without. DISCUSSION Patients who undergo preoperative external biliary drainage for severe jaundice might have impaired production of coagulation factors. When blood loss during liver transection becomes difficult to control, surgeons should consider various strategies, such as second-stage biliary or pancreatic reconstruction. In patients planned to undergo major hepatectomy with combined PD, preoperative portal vein embolization is mandatory to prevent postoperative liver failure.
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Hemostatic balance in patients with liver cirrhosis: Report of a consensus conference. Dig Liver Dis 2016; 48:455-467. [PMID: 27012444 DOI: 10.1016/j.dld.2016.02.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 02/18/2016] [Indexed: 12/11/2022]
Abstract
Patients with cirrhosis present with hemostatic alterations secondary to reduced availability of pro-coagulant and anti-coagulant factors. The net effect of these changes is a rebalanced hemostatic system. The Italian Association of the Study of the Liver (AISF) and the Italian Society of Internal Medicine (SIMI) promoted a consensus conference on the hemostatic balance in patients with cirrhosis. The consensus process started with the review of the literature by a scientific board of experts and ended with a formal consensus meeting in Rome in December 2014. The statements were graded according to quality of evidence and strength of recommendations, and approved by an independent jury. The statements presented here highlight strengths and weaknesses of current laboratory tests to assess bleeding and thrombotic risk in cirrhotic patients, the pathophysiology of hemostatic perturbations in this condition, and outline the optimal management of bleeding and thrombosis in patients with liver cirrhosis.
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Kulkarni AP, Chaukar DA, Patil VP, Metgudmath RB, Hawaldar RW, Divatia JV. Does tranexamic acid reduce blood loss during head and neck cancer surgery? Indian J Anaesth 2016; 60:19-24. [PMID: 26962250 PMCID: PMC4782418 DOI: 10.4103/0019-5049.174798] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Background and Aims: Transfusion of blood and blood products poses several hazards. Antifibrinolytic agents are used to reduce perioperative blood loss. We decided to assess the effect of tranexamic acid (TA) on blood loss and the need for transfusion in head and neck cancer surgery. Methods: After Institutional Review Board approval, 240 patients undergoing supramajor head and neck cancer surgeries were prospectively randomised to either TA (10 mg/kg) group or placebo (P) group. After induction, the drug was infused by the anaesthesiologist, who was blinded to allocation, over 20 min. The dose was repeated every 3 h. Perioperative (up to 24 h) blood loss, need for transfusion and fluid therapy was recorded. Thromboelastography (TEG) was performed at fixed intervals in the first 100 patients. Patients were watched for post-operative complications. Results: Two hundred and nineteen records were evaluable. We found no difference in intraoperative blood loss (TA - 750 [600–1000] ml vs. P - 780 [150–2600] ml, P = 0.22). Post-operative blood loss was significantly more in the placebo group at 24 h (P - 200 [120–250] ml vs. TA - 250 [50–1050] ml, P = 0.009), but this did not result in higher number of patients needing transfusions (TA - 22/108 and P - 27/111 patients, P = 0.51). TEG revealed faster clot formation and minimal fibrinolysis. Two patients died of causes unrelated to study drug. Incidence of wound complications and deep venous thrombosis was similar. Conclusion: In head and neck cancer surgery, TA did not reduce intraoperative blood loss or need for transfusions. Perioperative TEG variables were similar. This may be attributed to pre-existing hypercoagulable state and minimal fibrinolysis in cancer patients.
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Affiliation(s)
- Atul P Kulkarni
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Devendra A Chaukar
- Department of Head and Neck Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Vijaya P Patil
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Rajendra B Metgudmath
- Department of Head and Neck Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Rohini W Hawaldar
- Clinical Research Secretariat, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Jigeeshu V Divatia
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Mumbai, Maharashtra, India
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Abstract
Operative blood loss is a major source of morbidity and even mortality for patients undergoing hepatic resection. This review discusses strategies to minimize blood loss and the utilization of allogeneic blood transfusion pertaining to oncologic hepatic surgery.
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Affiliation(s)
- Gareth Eeson
- Division of General Surgery, Sunnybrook Health Sciences Centre, University of Toronto, 2075 Bayview Avenue, Room T2016, Toronto, ON M4N 3M5, Canada
| | - Paul J Karanicolas
- Division of General Surgery, Sunnybrook Health Sciences Centre, University of Toronto, 2075 Bayview Avenue, Room T2016, Toronto, ON M4N 3M5, Canada.
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Vassal O, Desgranges FP, Tosetti S, Burgal S, Dailler F, Javouhey E, Mottolese C, Chassard D. Risk factors for intraoperative allogeneic blood transfusion during craniotomy for brain tumor removal in children. Paediatr Anaesth 2016; 26:199-206. [PMID: 26573702 DOI: 10.1111/pan.12810] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/28/2015] [Indexed: 12/01/2022]
Abstract
BACKGROUND Several clinical and surgical factors can influence the occurrence of allogeneic blood transfusion (ABT) during oncologic neurosurgery. OBJECTIVES To identify the potential predictive factors of ABT during craniotomy for the removal of brain tumors in children and the potential impact of intraoperative ABT on early postoperative outcome. METHODS A retrospective study was performed in all pediatric patients younger than 18 years who underwent craniotomy for brain tumor removal from December 2009 to December 2012 in our institution. Pre-, intra-, and postoperative data were collected from medical and stored electronic anesthesia records. The predictors of intraoperative ABT were determined using multivariate logistic regression. RESULTS A total of 110 patients were included. Twenty-seven patients (25%) received intraoperative ABT with a volume of 16 ± 8 ml·kg(-1) . On multivariate analysis, an age <4 years, a duration of surgery >270 min, and a preoperative hemoglobin <12.2 g·dl(-1) were independently associated with the need for intraoperative ABT. We did not show any significant difference concerning postoperative early outcome and length of stay between the transfused and non-transfused patients except for the duration of postoperative mechanical ventilation that was significantly higher in the transfused group (P = 0.04). CONCLUSION In children, craniotomy for brain tumor removal is at risk of intraoperative ABT. An age <4 years, a duration of surgery >270 min, and a preoperative hemoglobin <12.2 g·dl(-1) are the main factors associated with intraoperative ABT during this surgery.
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Affiliation(s)
- Olivia Vassal
- Department of Pediatric Anesthesia, Femme Mère Enfant Teaching Hospital, Hospices Civils de Lyon, Claude Bernard Lyon 1 University, Lyon, France
| | - François-Pierrick Desgranges
- Department of Pediatric Anesthesia, Femme Mère Enfant Teaching Hospital, Hospices Civils de Lyon, Claude Bernard Lyon 1 University, Lyon, France
| | - Sylvain Tosetti
- Department of Pediatric Anesthesia, Femme Mère Enfant Teaching Hospital, Hospices Civils de Lyon, Claude Bernard Lyon 1 University, Lyon, France
| | - Stéphanie Burgal
- Department of Pediatric Anesthesia, Femme Mère Enfant Teaching Hospital, Hospices Civils de Lyon, Claude Bernard Lyon 1 University, Lyon, France
| | - Frédéric Dailler
- Department of Anesthesia and Intensive Care Medicine, Pierre Wertheimer Hospital, Hospices Civils de Lyon, Lyon, France
| | - Etienne Javouhey
- Department of Pediatric Intensive Care Unit, Femme Mère Enfant Teaching Hospital, Hospices Civils de Lyon, Lyon, France
| | - Carmine Mottolese
- Department of Pediatric Neurosurgery, Pierre Wertheimer Hospital, Hospices Civils de Lyon, Lyon, France
| | - Dominique Chassard
- Department of Pediatric Anesthesia, Femme Mère Enfant Teaching Hospital, Hospices Civils de Lyon, Claude Bernard Lyon 1 University, Lyon, France
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Nouri S, Sharif MR, Afzali H, Sharif A, Satkin M. The Advantages and Disadvantages of Methods Used to Control Liver Bleeding: A Review. Trauma Mon 2015; 20:e28088. [PMID: 26839866 PMCID: PMC4727474 DOI: 10.5812/traumamon.28088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 08/15/2015] [Accepted: 08/17/2015] [Indexed: 01/22/2023] Open
Abstract
Context: Despite advancements in the science of surgery, minimizing bleeding from parenchymal tissue of the liver continues to be one of the challenges surgeons are facing to protect patients’ lives. However, the number of surgeries needing incisions in the liver tissue, e.g. metastatectomy, is constantly increasing. Evidence Acquisition: A MEDLINE and conventional search of the past 50 years of the medical literature was performed to identify relevant articles on hemostasis in the liver parenchymal tissue. Results: The studies that have been published on hemostasis in the liver parenchymal tissue can be classified into 3 categories: 1. surgical procedures; 2. methods affecting body hemodynamic; 3. pharmacological methods. The purpose of these studies are to identify the best therapeutic approaches that not only minimize the bleeding, but also save the maximum amount of the liver tissue and minimize the use of partial liver resections. Conclusions: The excessive blood loss and the long time needed to control the bleeding during liver surgery impose several side effects and complications on patients. Topical hemostatic agents such as ferric chloride, potassium aluminum sulfate (alum) and aluminum chloride are safely applicable in patients. These agents might be used along with other current methods to minimize the blood loss and the need for blood products during liver surgeries.
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Affiliation(s)
- Saeed Nouri
- Department of Neurology, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Mohammad Reza Sharif
- Trauma Research Center, Kashan University of Medical Sciences, Kashan, IR Iran
- Corresponding author: Mohammad Reza Sharif, Trauma Research Center, Kashan University of Medical Sciences, Kashan, IR Iran. Tel: +98-9123788713, Fax: +98-3615558900, E-mail:
| | - Hasan Afzali
- Trauma Research Center, Kashan University of Medical Sciences, Kashan, IR Iran
| | - Alireza Sharif
- Trauma Research Center, Kashan University of Medical Sciences, Kashan, IR Iran
| | - Mojtaba Satkin
- Behavioral Sciences Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
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Preoperative anemia is associated with increased use of hospital resources in patients undergoing elective hepatectomy. Surgery 2015; 158:1027-36; discussion 1036-8. [DOI: 10.1016/j.surg.2015.06.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 04/18/2015] [Accepted: 06/03/2015] [Indexed: 12/12/2022]
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Pathak S, Hakeem A, Pike T, Toogood GJ, Simpson M, Prasad KR, Miskovic D. Anaesthetic and pharmacological techniques to decrease blood loss in liver surgery: a systematic review. ANZ J Surg 2015; 85:923-30. [PMID: 26074283 DOI: 10.1111/ans.13195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2015] [Indexed: 01/07/2023]
Abstract
BACKGROUND There is increasing evidence that perioperative blood loss and blood transfusions are associated with poorer short- and long-term outcomes in patients undergoing hepatectomy. The aim of this study was to systematically review the literature for non-surgical measures to decrease intraoperative blood loss during liver surgery. METHODS The literature search was performed using PubMed, Embase, Cochrane Library, CINAHL and Google Scholar databases. The primary outcome measures were perioperative blood loss and transfusion requirements. A secondary outcome measure was development of ischaemia-reperfusion injury. RESULTS Seventeen studies met the inclusion criteria and included 1573 patients. All were randomized controlled studies. In eight studies (n = 894), pharmacological methods, and in another nine studies (n = 679), anaesthetic methods to decrease blood loss were investigated. Anti-fibrinolytic drugs, acute normovolaemic haemodilution, autologous blood donation and use of inhalational anaesthetic agent may affect blood loss and post-operative hepatic function. CONCLUSIONS There is potential for use of non-surgical techniques to decrease perioperative bleeding. However, on the basis of this review alone, due to heterogeneity of randomized trials conducted, no particular strategy can be recommended. Future studies should be conducted looking at pathways to decrease bleeding in liver surgery.
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Affiliation(s)
- Samir Pathak
- Department of HPB and Transplant Surgery, St James's University Hospital NHS Trust, Leeds, West Yorkshire, UK
| | - Abdul Hakeem
- Department of HPB and Transplant Surgery, St James's University Hospital NHS Trust, Leeds, West Yorkshire, UK
| | - Thomas Pike
- Department of HPB and Transplant Surgery, St James's University Hospital NHS Trust, Leeds, West Yorkshire, UK
| | - Giles J Toogood
- Department of HPB and Transplant Surgery, St James's University Hospital NHS Trust, Leeds, West Yorkshire, UK
| | - Matthew Simpson
- Department of Anaesthesia, St James's University Hospital NHS Trust, Leeds, West Yorkshire, UK
| | - K Raj Prasad
- Department of HPB and Transplant Surgery, St James's University Hospital NHS Trust, Leeds, West Yorkshire, UK
| | - Danilo Miskovic
- John Goligher Colorectal Unit, St James's University Hospital NHS Trust, Leeds, West Yorkshire, UK
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