1
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Williams B, Zou L, Pittet JF, Chao W. Sepsis-Induced Coagulopathy: A Comprehensive Narrative Review of Pathophysiology, Clinical Presentation, Diagnosis, and Management Strategies. Anesth Analg 2024; 138:696-711. [PMID: 38324297 PMCID: PMC10916756 DOI: 10.1213/ane.0000000000006888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 02/08/2024]
Abstract
Physiological hemostasis is a balance between pro- and anticoagulant pathways, and in sepsis, this equilibrium is disturbed, resulting in systemic thrombin generation, impaired anticoagulant activity, and suppression of fibrinolysis, a condition termed sepsis-induced coagulopathy (SIC). SIC is a common complication, being present in 24% of patients with sepsis and 66% of patients with septic shock, and is often associated with poor clinical outcomes and high mortality. 1 , 2 Recent preclinical and clinical studies have generated new insights into the molecular pathogenesis of SIC. In this article, we analyze the complex pathophysiology of SIC with a focus on the role of procoagulant innate immune signaling in hemostatic activation--tissue factor production, thrombin generation, endotheliopathy, and impaired antithrombotic functions. We also review clinical presentations of SIC, the diagnostic scoring system and laboratory tests, the current standard of care, and clinical trials evaluating the efficacies of anticoagulant therapies.
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Affiliation(s)
- Brittney Williams
- From the Division of Cardiothoracic Anesthesia, Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, Maryland
- Translational Research Program, Department of Anesthesiology & Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, Maryland
| | - Lin Zou
- Translational Research Program, Department of Anesthesiology & Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, Maryland
| | - Jean-Francois Pittet
- Division of Critical Care, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Wei Chao
- Translational Research Program, Department of Anesthesiology & Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, Maryland
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2
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Tsuchida T, Makino Y, Wada T, Ushio N, Totoki T, Fujie N, Yasuo S, Matsuoka T, Koami H, Yamakawa K, Iba T. Efficacy of antithrombin administration for patients with sepsis: A systematic review, meta-analysis, and meta-regression. Acute Med Surg 2024; 11:e950. [PMID: 38638892 PMCID: PMC11024450 DOI: 10.1002/ams2.950] [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: 11/29/2023] [Revised: 02/27/2024] [Accepted: 04/04/2024] [Indexed: 04/20/2024] Open
Abstract
Aims There have been inconsistent reports regarding the effect of antithrombin on sepsis; furthermore, there are limited reports on how dosage affects therapeutic efficacy. Thus, we aimed to perform a systematic review and meta-analysis of the use of antithrombin for sepsis and a meta-regression analysis of antithrombin dosage. Methods We included randomized controlled trials (RCTs) and observational studies of adult patients with sepsis who received antithrombin. Outcomes included all-cause mortality and serious bleeding complications. Statistical analyses and data synthesis were performed using a random-effects model; further, meta-regression and funnel plots were used to explore heterogeneity and biases. Results Seven RCTs and six observational studies were included. Most patients in the RCTs and observational studies had severe sepsis and septic-disseminated intravascular coagulation (DIC), respectively. A meta-analysis using RCTs showed no significant differences in mortality between the antithrombin and control groups. However, the meta-analysis of observational studies indicated a trend of decreasing mortality rates with antithrombin administration (odds ratio [OR], 0.79; 95% confidence interval [CI], 0.68-0.92; p = 0.002). Bleeding complications were significantly higher in the antithrombin group than in the control group in both study types (OR, 1.90; 95% CI, 1.52-2.37; p < 0.01). The meta-regression analysis showed no correlation between antithrombin dosage and mortality. Conclusion A meta-analysis of RCTs confirmed no survival benefit of antithrombin, whereas that of observational studies, which mostly focused on septic DIC, showed a significant beneficial effect on improving outcomes. Indications of antithrombin should be considered based on its beneficial and harmful effects.
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Affiliation(s)
- Takumi Tsuchida
- Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care MedicineHokkaido University Faculty of MedicineSapporoJapan
| | - Yuto Makino
- Department of Preventive ServicesKyoto University Graduate School of MedicineKyotoJapan
| | - Takeshi Wada
- Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care MedicineHokkaido University Faculty of MedicineSapporoJapan
| | - Noritaka Ushio
- Department of Emergency and Critical Care MedicineOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Takaaki Totoki
- Department of Anesthesiology & Critical Care MedicineKyushu UniversityFukuokaJapan
| | - Naoki Fujie
- Department of PharmaceuticalsOsaka Psychiatric Medical CenterHirakataJapan
| | | | - Tadashi Matsuoka
- Department of Emergency and Critical Care Medicine, School of MedicineKeio UniversityShinjukuJapan
| | - Hiroyuki Koami
- Department of Emergency and Critical Care Medicine, Faculty of MedicineSaga UniversitySagaJapan
| | - Kazuma Yamakawa
- Department of Emergency and Critical Care MedicineOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Toshiaki Iba
- Department of Emergency and Disaster MedicineJuntendo University Graduate School of MedicineTokyoJapan
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3
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Iba T, Helms J, Neal MD, Levy JH. Mechanisms and management of the coagulopathy of trauma and sepsis: trauma-induced coagulopathy, sepsis-induced coagulopathy, and disseminated intravascular coagulation. J Thromb Haemost 2023; 21:3360-3370. [PMID: 37722532 PMCID: PMC10873124 DOI: 10.1016/j.jtha.2023.05.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/18/2023] [Accepted: 05/12/2023] [Indexed: 09/20/2023]
Abstract
Disseminated intravascular coagulation can occur due to different causes but commonly following sepsis. Trauma-induced coagulopathy (TIC) occurs on hospital arrival in approximately 25% of seriously injured patients who initially presents with impaired hemostasis and a bleeding phenotype that can later progress to a prothrombotic phase. Following traumatic injury, ineffective hemostasis is driven by massive blood loss, tissue damage, and hyperfibrinolysis. This initial impaired hemostasis continues until surgical or other management strategies not only to stop the causes of hemorrhage but also progresses to a prothrombotic and hypofibrinolytic state, also termed fibrinolytic shutdown. Prothrombotic progression is also promoted by inflammatory mediator release, endothelial injury, and platelet dysregulation, which is commonly seen in sepsis with increased mortality. Unlike TIC, the early phase of sepsis is frequently complicated by multiorgan dysfunction described as sepsis-induced coagulopathy (SIC) that lacks a hemorrhagic phase. The phenotypes of SIC and TIC are different, especially in their initial presentations; however, patients who survive TIC may also develop subsequent infections and potentially sepsis and SIC. Although the pathophysiology of SIC and TIC are different, endothelial injury, dysregulated fibrinolysis, and coagulation abnormalities are common. Management includes treatment of the underlying cause, tissue injury vs infection is critical, and supportive therapies, such as hemostatic resuscitation and circulatory support are essential, and adjunct therapies are recommended in guidelines. Based on clinical studies and certain guidelines, additional therapies include tranexamic acid in the limited timing of initial traumatic injury and anticoagulants, such as antithrombin and recombinant thrombomodulin in disseminated intravascular coagulation.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Julie Helms
- Strasbourg University (UNISTRA); Strasbourg University Hospital, Medical Intensive Care Unit - NHC; INSERM (French National Institute of Health and Medical Research), Strasbourg, France
| | - Matthew D Neal
- Trauma and Transfusion Medicine Research Center, Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, North Carolina, USA. https://twitter.com/JerroldLevy
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4
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Iba T, Levy JH, Thachil J, Susen S, Levi M, Scarlatescu E. Communication from the Scientific Standardization Committees of the International Society on Thrombosis and Haemostasis on vascular endothelium-related biomarkers in disseminated intravascular coagulation. J Thromb Haemost 2023; 21:691-699. [PMID: 36696178 DOI: 10.1016/j.jtha.2022.11.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/21/2022] [Accepted: 11/06/2022] [Indexed: 01/26/2023]
Abstract
Disseminated intravascular coagulation (DIC) is not a disease criterion but a pathomechanistic process that accompanies various underlying diseases. According to the International Society on Thrombosis and Haemostasis definition, endothelial injury is an essential component in addition to systemic coagulation activation. Despite this definition, current diagnostic criteria for DIC do not include biomarkers for vascular endothelial injury. Endothelial cells are critical for hemostatic regulation because they produce various antithrombotic substances and express anticoagulant factors at the same time as facilitating coagulation, inflammatory reactions, platelet aggregation, and fibrinolysis with acute injury. Endothelial cells also exhibit various receptors, adhesion molecules, and the critical role of glycocalyx that regulates cellular interactions in thromboinflammation. For clinicians, biomarkers suitable for assessing endothelial injury are not readily available. Although we still do not have ideal biomarkers, antithrombin activity and von Willebrand factor can be candidates for the endothelium-related markers because those reflect the severity and are available in most clinical settings. Further, the dysfunction of endothelial cell in DIC arising from various underlying diseases is likely highly variable. For example, the involvement of endothelial dysfunction is significant in sepsis-induced coagulopathy, while moderate in trauma-induced coagulopathy, and variable in hematologic malignancy-associated coagulopathy. Because of the complexity of disease status associated with DIC, further research searching clinically available endothelium-related biomarkers is expected to establish individualized diagnostic criteria and potential therapeutic approaches.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, UK
| | - Sophie Susen
- Department of Hematology and Transfusion, Lille University Hospital, Lille, France
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, the Netherlands and Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-metabolic Programme-NIHR UCLH/UCL BRC London, UK
| | - Ecaterina Scarlatescu
- University of Medicine and Pharmacy "Carol Davila," Bucharest and Department of Anaesthesia and Intensive Care, Fundeni Clinical Institute, Bucharest, Romania
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5
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Liao YE, Liu J, Arnold K. Heparan sulfates and heparan sulfate binding proteins in sepsis. Front Mol Biosci 2023; 10:1146685. [PMID: 36865384 PMCID: PMC9971734 DOI: 10.3389/fmolb.2023.1146685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 01/31/2023] [Indexed: 02/16/2023] Open
Abstract
Heparan sulfates (HSs) are the main components in the glycocalyx which covers endothelial cells and modulates vascular homeostasis through interactions with multiple Heparan sulfate binding proteins (HSBPs). During sepsis, heparanase increases and induces HS shedding. The process causes glycocalyx degradation, exacerbating inflammation and coagulation in sepsis. The circulating heparan sulfate fragments may serve as a host defense system by neutralizing dysregulated Heparan sulfate binding proteins or pro-inflammatory molecules in certain circumstances. Understanding heparan sulfates and heparan sulfate binding proteins in health and sepsis is critical to decipher the dysregulated host response in sepsis and advance drug development. In this review, we will overview the current understanding of HS in glycocalyx under septic condition and the dysfunctional heparan sulfate binding proteins as potential drug targets, particularly, high mobility group box 1 (HMGB1) and histones. Moreover, several drug candidates based on heparan sulfates or related to heparan sulfates, such as heparanase inhibitors or heparin-binding protein (HBP), will be discussed regarding their recent advances. By applying chemical or chemoenzymatic approaches, the structure-function relationship between heparan sulfates and heparan sulfate binding proteins is recently revealed with structurally defined heparan sulfates. Such homogenous heparan sulfates may further facilitate the investigation of the role of heparan sulfates in sepsis and the development of carbohydrate-based therapy.
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Affiliation(s)
- Yi-En Liao
- Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, United States
| | - Jian Liu
- Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, United States
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6
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Bunch CM, Chang E, Moore EE, Moore HB, Kwaan HC, Miller JB, Al-Fadhl MD, Thomas AV, Zackariya N, Patel SS, Zackariya S, Haidar S, Patel B, McCurdy MT, Thomas SG, Zimmer D, Fulkerson D, Kim PY, Walsh MR, Hake D, Kedar A, Aboukhaled M, Walsh MM. SHock-INduced Endotheliopathy (SHINE): A mechanistic justification for viscoelastography-guided resuscitation of traumatic and non-traumatic shock. Front Physiol 2023; 14:1094845. [PMID: 36923287 PMCID: PMC10009294 DOI: 10.3389/fphys.2023.1094845] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/07/2023] [Indexed: 03/03/2023] Open
Abstract
Irrespective of the reason for hypoperfusion, hypocoagulable and/or hyperfibrinolytic hemostatic aberrancies afflict up to one-quarter of critically ill patients in shock. Intensivists and traumatologists have embraced the concept of SHock-INduced Endotheliopathy (SHINE) as a foundational derangement in progressive shock wherein sympatho-adrenal activation may cause systemic endothelial injury. The pro-thrombotic endothelium lends to micro-thrombosis, enacting a cycle of worsening perfusion and increasing catecholamines, endothelial injury, de-endothelialization, and multiple organ failure. The hypocoagulable/hyperfibrinolytic hemostatic phenotype is thought to be driven by endothelial release of anti-thrombogenic mediators to the bloodstream and perivascular sympathetic nerve release of tissue plasminogen activator directly into the microvasculature. In the shock state, this hemostatic phenotype may be a counterbalancing, yet maladaptive, attempt to restore blood flow against a systemically pro-thrombotic endothelium and increased blood viscosity. We therefore review endothelial physiology with emphasis on glycocalyx function, unique biomarkers, and coagulofibrinolytic mediators, setting the stage for understanding the pathophysiology and hemostatic phenotypes of SHINE in various etiologies of shock. We propose that the hyperfibrinolytic phenotype is exemplified in progressive shock whether related to trauma-induced coagulopathy, sepsis-induced coagulopathy, or post-cardiac arrest syndrome-associated coagulopathy. Regardless of the initial insult, SHINE appears to be a catecholamine-driven entity which early in the disease course may manifest as hyper- or hypocoagulopathic and hyper- or hypofibrinolytic hemostatic imbalance. Moreover, these hemostatic derangements may rapidly evolve along the thrombohemorrhagic spectrum depending on the etiology, timing, and methods of resuscitation. Given the intricate hemochemical makeup and changes during these shock states, macroscopic whole blood tests of coagulative kinetics and clot strength serve as clinically useful and simple means for hemostasis phenotyping. We suggest that viscoelastic hemostatic assays such as thromboelastography (TEG) and rotational thromboelastometry (ROTEM) are currently the most applicable clinical tools for assaying global hemostatic function-including fibrinolysis-to enable dynamic resuscitation with blood products and hemostatic adjuncts for those patients with thrombotic and/or hemorrhagic complications in shock states.
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Affiliation(s)
- Connor M Bunch
- Department of Emergency Medicine, Henry Ford Hospital, Detroit, MI, United States.,Department of Internal Medicine, Henry Ford Hospital, Detroit, MI, United States
| | - Eric Chang
- Department of Medical Education, Indiana University School of Medicine, Notre Dame Campus, South Bend, IN, United States
| | - Ernest E Moore
- Department of Surgery, Ernest E. Moore Shock Trauma Center at Denver Health, University of Colorado, Denver, CO, United States
| | - Hunter B Moore
- Department of Surgery, Ernest E. Moore Shock Trauma Center at Denver Health, University of Colorado, Denver, CO, United States.,Department of Transplant Surgery, Denver Health and University of Colorado Health Sciences Center, Denver, CO, United States
| | - Hau C Kwaan
- Division of Hematology and Oncology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Joseph B Miller
- Department of Emergency Medicine, Henry Ford Hospital, Detroit, MI, United States.,Department of Internal Medicine, Henry Ford Hospital, Detroit, MI, United States
| | - Mahmoud D Al-Fadhl
- Department of Medical Education, Indiana University School of Medicine, Notre Dame Campus, South Bend, IN, United States
| | - Anthony V Thomas
- Department of Medical Education, Indiana University School of Medicine, Notre Dame Campus, South Bend, IN, United States
| | - Nuha Zackariya
- Department of Medical Education, Indiana University School of Medicine, Notre Dame Campus, South Bend, IN, United States
| | - Shivani S Patel
- Department of Emergency Medicine, Henry Ford Hospital, Detroit, MI, United States
| | - Sufyan Zackariya
- Department of Emergency Medicine, Henry Ford Hospital, Detroit, MI, United States
| | - Saadeddine Haidar
- Department of Emergency Medicine, Henry Ford Hospital, Detroit, MI, United States
| | - Bhavesh Patel
- Division of Critical Care, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ, United States
| | - Michael T McCurdy
- Division of Pulmonary and Critical Care, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Scott G Thomas
- Department of Trauma Surgery, Memorial Leighton Trauma Center, South Bend, IN, United States
| | - Donald Zimmer
- Department of Trauma Surgery, Memorial Leighton Trauma Center, South Bend, IN, United States
| | - Daniel Fulkerson
- Department of Trauma Surgery, Memorial Leighton Trauma Center, South Bend, IN, United States
| | - Paul Y Kim
- Department of Medicine, McMaster University, Hamilton, ON, Canada.,Thrombosis and Atherosclerosis Research Institute, Hamilton, ON, Canada
| | | | - Daniel Hake
- Departments of Emergency Medicine and Internal Medicine, Saint Joseph Regional Medical Center, Mishawaka, IN, United States
| | - Archana Kedar
- Departments of Emergency Medicine and Internal Medicine, Saint Joseph Regional Medical Center, Mishawaka, IN, United States
| | - Michael Aboukhaled
- Departments of Emergency Medicine and Internal Medicine, Saint Joseph Regional Medical Center, Mishawaka, IN, United States
| | - Mark M Walsh
- Department of Medical Education, Indiana University School of Medicine, Notre Dame Campus, South Bend, IN, United States.,Departments of Emergency Medicine and Internal Medicine, Saint Joseph Regional Medical Center, Mishawaka, IN, United States
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7
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Peng JC, Nie F, Li YJ, Xu QY, Xing SP, Li W, Gao Y. Favorable Outcomes of Anticoagulation With Unfractioned Heparin in Sepsis-Induced Coagulopathy: A Retrospective Analysis of MIMIC-III Database. Front Med (Lausanne) 2022; 8:773339. [PMID: 35047524 PMCID: PMC8761617 DOI: 10.3389/fmed.2021.773339] [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: 09/09/2021] [Accepted: 11/11/2021] [Indexed: 11/13/2022] Open
Abstract
Backgrounds: Anticoagulation in sepsis-associated disseminated intravascular coagulation (DIC) remains uncertain. The aim of this study was to investigate whether unfractioned heparin (UFH) could improve clinical outcomes in patients with sepsis-induced coagulopathy (SIC). Methods: Septic patients with SIC were identified from the Medical Information Mart for Intensive Care (MIMIC)-III database. Cox-proportional hazards model, logistic regression model and linear regression were used to assess the associations between UFH administration and 28-day mortality, hospital mortality, occurrence of bleeding complications and length of stay, respectively. Propensity score matching (PSM) analysis was used to match the imbalance between patients in the UFH group and the control group. Patients were further stratified according to SIC score and Simplified Acute Physiology Score II (SAPS II). Results: A total of 1,820 septic patients with SIC were included in the data analysis. After PSM, 652 pairs of patients were matched between the patients in the UFH group and the control group. UFH was significantly associated with reduced 28-day mortality (HR, 0.323, 95% CI, 0.258–0.406; p < 0.001) and hospital mortality (HR, 0.380, 95% CI, 0.307–0.472; p < 0.001) without increasing the risks of intracranial hemorrhage (OR, 1.480, 95% CI, 0.955–2.294; p = 0.080) or gastrointestinal bleeding (OR, 1.094, 95% CI, 0.503–2.382; p = 0.820). For subgroup analysis, it didn't change the favorable results of UFH on mortality and UFH didn't increase the risk of hemorrhage in patients with severe disease. Conclusions: The analysis of MIMIC-III database indicated that anticoagulant therapy with UFH may be associated with a survival benefit in patients with SIC.
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Affiliation(s)
- Jiang-Chen Peng
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Fang Nie
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yu-Jie Li
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qiao-Yi Xu
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shun-Peng Xing
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wen Li
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuan Gao
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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8
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Akahoshi T, Kaku N, Shono Y, Yamamoto Y, Takahashi K, Iyonaga T, Momii K, Nishihara M, Maki J, Tokuda K, Yamaura K. Impact of Antithrombin Activity Levels Following Recombinant Antithrombin Gamma Therapy in Patients with Sepsis-Induced Disseminated Intravascular Coagulation. Clin Appl Thromb Hemost 2022; 28:10760296221135790. [PMID: 36380520 PMCID: PMC9676283 DOI: 10.1177/10760296221135790] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Recombinant antithrombin gamma (rAT) is reported as an effective drug for patients with disseminated intravascular coagulation (DIC) in Japan. As the appropriate dose and targeted AT activity remain unknown, this study aimed to determine these aspects for sepsis-induced DIC. Thirty-one patients with septic shock and DIC with AT levels <70% were treated with rAT between May 2018 and December 2020. The recovery rates from DIC were 32.2% and 63.3% on day 3 and 5 post administration, respectively. Recovery and survival rates were significantly higher in patients who achieved AT activity ≥70% or 80% on day 3 post administration. Receiver operating characteristic curve analysis revealed that the cutoff values of post-treatment AT activity on day 3 for 28-day survival and 5-day recovery from DIC were 79.5% and 81.5%, respectively. Patients who did not achieve AT activity ≥80% on day 3 presented a lower base level of AT activity and lower dose supplementation. Our results suggest that targeted AT activity should be at least 70%, and ideally 80%, and sufficient doses to maintain this activity are required to achieve better outcomes.
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Affiliation(s)
- Tomohiko Akahoshi
- Emergency and Critical Care Center, Kyushu University Hospital, Fukuoka, Japan
| | - Noriyuki Kaku
- Emergency and Critical Care Center, Kyushu University Hospital, Fukuoka, Japan
| | - Yuji Shono
- Emergency and Critical Care Center, Kyushu University Hospital, Fukuoka, Japan
| | - Yuzo Yamamoto
- Emergency and Critical Care Center, Kyushu University Hospital, Fukuoka, Japan
| | - Keita Takahashi
- Department of Anesthesiology and Critical Care Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takeshi Iyonaga
- Emergency and Critical Care Center, Kyushu University Hospital, Fukuoka, Japan
| | - Kenta Momii
- Emergency and Critical Care Center, Kyushu University Hospital, Fukuoka, Japan
| | - Masaaki Nishihara
- Emergency and Critical Care Center, Kyushu University Hospital, Fukuoka, Japan
| | - Jun Maki
- Department of Anesthesiology and Critical Care Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kentaro Tokuda
- Department of Anesthesiology and Critical Care Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ken Yamaura
- Department of Anesthesiology and Critical Care Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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9
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Kunwar S, Alam M, Ezekwueme F, Yasir M, Lawrence JA, Shah S, Gordon DK. Diagnostic Scores and Treatment Options for Acute Disseminated Intravascular Coagulation in Children. Cureus 2021; 13:e17682. [PMID: 34513536 PMCID: PMC8415803 DOI: 10.7759/cureus.17682] [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: 06/28/2021] [Accepted: 09/02/2021] [Indexed: 11/07/2022] Open
Abstract
Disseminated intravascular coagulation (DIC) is a thrombo-hemorrhagic condition that commonly accompanies life-threatening illnesses in children and is associated with significant morbidity and mortality. Treatment of underlying conditions, hemodynamic support, and replacement therapy with blood components is the mainstay of DIC management. Limited research studies have supported the use of antithrombin (AT), recombinant thrombomodulin (rTM), and protein C concentrates (PrCC). Although there have been several studies and advancements in the DIC treatment in adults, data in pediatric patients are limited, and the consensus is lacking. Evidence validating the use of diagnostic scoring systems in the pediatric population is also limited. Since the hemostatic system differs significantly in children, especially in neonates, management of DIC is also different in children from that of adults, and there is a dire need for good quality research studies in this aspect. We reviewed more than 100 articles in PubMed, Cochrane database, and Google Scholar. This traditional review article discusses different scoring systems for diagnosing DIC in pediatric patients, and different pharmacological treatment options for acute DIC in this population. This study mainly focuses on papers published from 1990 to 2021 and includes papers in all languages involving humans only.
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Affiliation(s)
- Saru Kunwar
- Internal Medicine/Pediatrics, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Mohammad Alam
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Francis Ezekwueme
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Muhammad Yasir
- Emergency Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Jannel A Lawrence
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Sunil Shah
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Domonick K Gordon
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
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10
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Kuroda H, Masuda Y. Comparison of Protective Effects of Recombinant Antithrombin Gamma and Plasma-Derived Antithrombin on Sepsis-Induced Disseminated Intravascular Coagulation and Multiple Organ Failure. Clin Appl Thromb Hemost 2021; 26:1076029620981630. [PMID: 33332196 PMCID: PMC7750769 DOI: 10.1177/1076029620981630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In Japan, the dose of the new recombinant antithrombin III concentrate
(rAT-gamma) is titrated according to patient body weight (BW), while
conventional plasma-derived antithrombin concentrates (AT) are administered as a
fixed dose. Therefore, it is anticipated that rAT-gamma could produce better
treatment effects than AT. The aim of this study was to compare the organ
protective effects of doses of rAT-gamma and AT administered in clinical
practice for septic disseminated intravascular coagulation (DIC) and multiple
organ failure. This study was performed at a single university hospital in
Japan. A total of 49 patients with antithrombin deficiency secondary to septic
DIC who were administered either rAT-gamma (n = 26) or AT (n = 23) were
retrospectively analyzed to assess the dose of supplemental antithrombin
concentrates, plasma antithrombin activity, Japanese Association for Acute
Medicine (JAAM)-DIC score, and modified Sequential Organ Failure Assessment
(SOFA) score on days 0, 3 and 6. The AT-equivalent dose per kg BW of rAT-gamma
(equal to the initial rAT-gamma dose per kg BW divided by 1.2) was significantly
higher than the dose per kg BW of AT (AT 23.4 ± 5.1 vs. rAT 28.9 ± 3.9
IU/kg/day; P < 0.001). Consequently, serial increases in plasma antithrombin
levels occurred more rapidly in the rAT-gamma group (P = 0.036). JAAM DIC and
modified SOFA scores revealed significantly greater improvement in the rAT
versus the AT group (JAAM DIC score: P = 0.042, mSOFA score: P = 0.005). The
results of this study suggest that AT supplementation adjusted for patient BW
might further improve septic DIC and multiple organ failure.
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Affiliation(s)
- Hiromitsu Kuroda
- Department of Intensive Care Medicine, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan
| | - Yoshiki Masuda
- Department of Intensive Care Medicine, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan
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11
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Antithrombin and Its Role in Host Defense and Inflammation. Int J Mol Sci 2021; 22:ijms22084283. [PMID: 33924175 PMCID: PMC8074369 DOI: 10.3390/ijms22084283] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 12/12/2022] Open
Abstract
Antithrombin (AT) is a natural anticoagulant that interacts with activated proteases of the coagulation system and with heparan sulfate proteoglycans (HSPG) on the surface of cells. The protein, which is synthesized in the liver, is also essential to confer the effects of therapeutic heparin. However, AT levels drop in systemic inflammatory diseases. The reason for this decline is consumption by the coagulation system but also by immunological processes. Aside from the primarily known anticoagulant effects, AT elicits distinct anti-inflammatory signaling responses. It binds to structures of the glycocalyx (syndecan-4) and further modulates the inflammatory response of endothelial cells and leukocytes by interacting with surface receptors. Additionally, AT exerts direct antimicrobial effects: depending on AT glycosylation it can bind to and perforate bacterial cell walls. Peptide fragments derived from proteolytic degradation of AT exert antibacterial properties. Despite these promising characteristics, therapeutic supplementation in inflammatory conditions has not proven to be effective in randomized control trials. Nevertheless, new insights provided by subgroup analyses and retrospective trials suggest that a recommendation be made to identify the patient population that would benefit most from AT substitution. Recent experiment findings place the role of various AT isoforms in the spotlight. This review provides an overview of new insights into a supposedly well-known molecule.
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12
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Ehrhardt JD, Boneva D, McKenney M, Elkbuli A. Antithrombin Deficiency in Trauma and Surgical Critical Care. J Surg Res 2020; 256:536-542. [PMID: 32799002 DOI: 10.1016/j.jss.2020.07.010] [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: 12/15/2019] [Revised: 07/01/2020] [Accepted: 07/08/2020] [Indexed: 02/08/2023]
Abstract
Antithrombin deficiency (ATD) was described in 1965 by Olav Egeberg as the first known inherited form of thrombophilia. Today, it is understood that ATDs can be congenital or acquired, leading to qualitative, quantitative, or mixed abnormalities in antithrombin (AT). All ATDs ultimately hinder AT's ability to serve as an endogenous anticoagulant and antiinflammatory agent. As a result, ATD patients possess higher risk for thromboembolism and can develop recurrent venous and arterial thromboses. Because heparin relies on AT to augment its physiologic function, patients with ATD often exhibit profound heparin resistance. Although rare as a genetic disorder, acquired forms of ATD are seen with surprising frequency in critically ill patients. This review discusses ATD in the context of surgical critical care with specific relevance to trauma, thermal burns, cardiothoracic surgery, and sepsis.
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Affiliation(s)
- John D Ehrhardt
- Department of Surgery, Division of Trauma and Surgical Critical Care, Kendall Regional Medical Center, Miami, Florida
| | - Dessy Boneva
- Department of Surgery, Division of Trauma and Surgical Critical Care, Kendall Regional Medical Center, Miami, Florida; Department of Surgery, University of South Florida, Tampa, Florida
| | - Mark McKenney
- Department of Surgery, Division of Trauma and Surgical Critical Care, Kendall Regional Medical Center, Miami, Florida; Department of Surgery, University of South Florida, Tampa, Florida
| | - Adel Elkbuli
- Department of Surgery, Division of Trauma and Surgical Critical Care, Kendall Regional Medical Center, Miami, Florida.
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13
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Trzeciak A, Pietropaoli AP, Kim M. Biomarkers and Associated Immune Mechanisms for Early Detection and Therapeutic Management of Sepsis. Immune Netw 2020; 20:e23. [PMID: 32655971 PMCID: PMC7327151 DOI: 10.4110/in.2020.20.e23] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 02/07/2023] Open
Abstract
Sepsis is conceptually defined as life-threatening organ dysfunction that is caused by a dysregulated host response to infection. Although there has been significant advancement in recent decades in defining and understanding sepsis pathology, clinical management of sepsis is challenging due to difficulties in diagnosis, a lack of reliable prognostic biomarkers, and treatment options that are largely limited to antibiotic therapy and fundamental supportive measures. The lack of reliable diagnostic and prognostic tests makes it difficult to triage patients who are in need of more urgent care. Furthermore, while the acute inpatient treatment of sepsis warrants ongoing attention and investigation, efforts must also be directed toward longer term survival and outcomes. Sepsis survivors experience incomplete recovery, with long-term health impairments that may require both cognitive and physical treatment and rehabilitation. This review summarizes recent advances in sepsis prognosis research and discusses progress made in elucidating the underlying causes of prolonged health deficits experienced by patients surviving the early phases of sepsis.
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Affiliation(s)
- Alissa Trzeciak
- Department of Microbiology and Immunology, David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Anthony P Pietropaoli
- Pulmonary and Critical Care Medicine Division, University of Rochester, Rochester, NY, USA
| | - Minsoo Kim
- Department of Microbiology and Immunology, David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
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14
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Effect of High-dose Antithrombin Supplementation in Patients with Septic Shock and Disseminated Intravascular Coagulation. Sci Rep 2019; 9:16626. [PMID: 31719571 PMCID: PMC6851090 DOI: 10.1038/s41598-019-52968-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 10/23/2019] [Indexed: 01/05/2023] Open
Abstract
The efficacy of antithrombin (AT) administration in patients with septic shock and disseminated intravascular coagulation (DIC) was uncertain. This study aimed to investigate whether high-dose AT administration improves outcomes in patients with septic shock and DIC. This observational, prospective cohort study included consecutive adult septic shock patients with DIC who showed AT activity <70% between March 2016 and August 2018. The 28 day mortality of the patients treated with AT and without AT was evaluated by propensity score matching and inverse probability of treatment weighting. Among 142 patients with septic shock and DIC, 45 patients (31.7%) received AT supplementation and 97 did not. The 28 day mortality rate was lower in the AT group, but no statistically significant difference persisted after matching. Multivariable analysis showed that AT supplementation was independently associated with 28 day mortality (odds ratio [OR], 0.342; 95% CI [confidence interval], 0.133-0.876; P = 0.025); however, no such association was observed after matching (OR, 0.480; 95% CI, 0.177-1.301; P = 0.149). High-dose AT administration in septic shock patients with DIC showed the improvement in survival, but the improvement was not observed after matching. Further larger studies are needed to conclusively confirm these findings.
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15
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Nagafuchi H, Eguchi Y, Ikeda T. Impact of Antithrombin Supplementation and Concomitant Anticoagulation Therapy in Pediatric Patients With Disseminated Intravascular Coagulation. Clin Appl Thromb Hemost 2019; 25:1076029619834350. [PMID: 30836769 PMCID: PMC6714941 DOI: 10.1177/1076029619834350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
We aimed to evaluate the efficacy and safety of antithrombin (AT) supplementation and concomitant anticoagulation therapy in 65 children who met the Japanese Ministry of Health and Welfare (JMHW) disseminated intravascular coagulation (DIC) criteria and had received AT concentrate and/or other concomitant anticoagulants. The primary efficacy end point was to determine standardized mortality ratio (SMR). The secondary efficacy end points were DIC resolution rate and pediatric sequential organ failure assessment (pSOFA) score on day 3. The 28-day mortality rate was 6.8%; SMR was 0.55. Disseminated intravascular coagulation resolution rate on day 3 was 54.5%. The JMHW DIC scores at day 0 ( P = .005) and pSOFA scores at day 3 ( P = .018) were significantly lower in patients with resolution of DIC than in those without resolution of DIC. The target cutoff value for JMHW DIC score on day 0 was 6. No bleeding-related adverse events were associated with AT administration. In children with DIC, AT supplementation and concomitant anticoagulation therapy can be safely used as initial treatment when JMHW DIC score is 6; it may improve DIC resolution, organ failure, and mortality rates.
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Affiliation(s)
- Hiroyuki Nagafuchi
- 1 Department of Critical Care Medicine Kanagawa Children's Medical Center, Kanagawa, Minami-ku, Yokohama, Kanagawa, Japan
| | - Yutaka Eguchi
- 2 Department of Critical and Intensive Care Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Toshiaki Ikeda
- 3 Division of Critical Care Medicine, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan
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16
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Ozden MGN, Koksal G, Oz H. Comparison of Antithrombin III and Pentoxifylline Treatments in Gram Negative Sepsis Patients Developing Disseminated Intravascular Coagulation. Medeni Med J 2019; 34:233-238. [PMID: 32821443 PMCID: PMC7433740 DOI: 10.5222/mmj.2019.05935] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 07/24/2019] [Indexed: 12/12/2022] Open
Abstract
Objective: The aim of this study was to evaluate the effects of antithrombin III (AT III) and pentoxifylline treatments on the gram negative septic patients with disseminated intravascular coagulation (DIC). Method: For six days after plasma AT III activity dropped lower than 80% in Gram-patients who developed DIC were treated with AT III (90-120 IU/kg/day in 6 hours) or pentoxifylline (1.5 mg/kg/h in 6 hours) Fibrinogen, FDP, D-dimer, complete blood count, AT III activity, and DIC scores were calculated and recorded. Results: The coagulation tests, AT III activity and FDP started to improve from the second day of treatment with both treatments (p<0.05). D-Dimer started to decrease on the second day of treatment with pentoxifylline (p<0.001) and fourth day of AT III treatment (p<0.05). Fibrinogen levels decreased on the second day of pentoxifylline treatment (p<0.05) and on the last day of AT III treatment (p<0.001). DIC scores started to decrease on the last day of treatment with AT III treatment (p<0.001) and on the third day of treatment with pentoxifylline (p<0.05). Conclusion: Both ATIII and pentoxifylline treatments had positive effects on fibrinogen, FDP, D-Dimer, AT III activity and DIC scores in patients with Gram-negative sepsis who developed DIC.
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Affiliation(s)
- Mesure Gul Nihan Ozden
- Istanbul Medeniyet University Göztepe Training and Research Hospital, Department of Anesthesiology and Reanimation, Istanbul, Turkey
| | - Guniz Koksal
- Istanbul University Cerrahpasa, Medical Faculty, Department of Anesthesiology and Reanimation, Istanbul, Turkey
| | - Huseyin Oz
- Istanbul Medipol University, Department of Anesthesiology and Reanimation, Istanbul, Turkey
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17
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Papageorgiou C, Jourdi G, Adjambri E, Walborn A, Patel P, Fareed J, Elalamy I, Hoppensteadt D, Gerotziafas GT. Disseminated Intravascular Coagulation: An Update on Pathogenesis, Diagnosis, and Therapeutic Strategies. Clin Appl Thromb Hemost 2018; 24:8S-28S. [PMID: 30296833 PMCID: PMC6710154 DOI: 10.1177/1076029618806424] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Disseminated intravascular coagulation (DIC) is an acquired clinicobiological
syndrome characterized by widespread activation of coagulation leading to fibrin
deposition in the vasculature, organ dysfunction, consumption of clotting
factors and platelets, and life-threatening hemorrhage. Disseminated
intravascular coagulation is provoked by several underlying disorders (sepsis,
cancer, trauma, and pregnancy complicated with eclampsia or other calamities).
Treatment of the underlying disease and elimination of the trigger mechanism are
the cornerstone therapeutic approaches. Therapeutic strategies specific for DIC
aim to control activation of blood coagulation and bleeding risk. The clinical
trials using DIC as entry criterion are limited. Large randomized, phase III
clinical trials have investigated the efficacy of antithrombin (AT), activated
protein C (APC), tissue factor pathway inhibitor (TFPI), and thrombomodulin (TM)
in patients with sepsis, but the diagnosis of DIC was not part of the inclusion
criteria. Treatment with APC reduced 28-day mortality of patients with severe
sepsis, including patients retrospectively assigned to a subgroup with
sepsis-associated DIC. Treatment with APC did not have any positive effects in
other patient groups. The APC treatment increased the bleeding risk in patients
with sepsis, which led to the withdrawal of this drug from the market. Treatment
with AT failed to reduce 28-day mortality in patients with severe sepsis, but a
retrospective subgroup analysis suggested possible efficacy in patients with
DIC. Clinical studies with recombinant TFPI or TM have been carried out showing
promising results. The efficacy and safety of other anticoagulants (ie,
unfractionated heparin, low-molecular-weight heparin) or transfusion of platelet
concentrates or clotting factor concentrates have not been objectively
assessed.
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Affiliation(s)
- Chrysoula Papageorgiou
- Service Anesthésie, Réanimation Hôpital Tenon, Hôpitaux Universitaires Est Parisien, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Georges Jourdi
- INSERM UMRS1140, Université Paris Descartes, Paris, France.,Service d'Hématologie Biologique, Hôpital Cochin, Assistance Publique des Hôpitaux de Paris, France
| | - Eusebe Adjambri
- Département d'Hématologie, Faculté de Pharmacie, Université Félix Houphouët Boigny, Abidjan, Côte d'Ivoire
| | - Amanda Walborn
- Department of Pathology, Cardiovascular Institute Loyola University Chicago, Maywood, IL, USA
| | - Priya Patel
- Department of Pathology, Cardiovascular Institute Loyola University Chicago, Maywood, IL, USA
| | - Jawed Fareed
- Department of Pathology, Cardiovascular Institute Loyola University Chicago, Maywood, IL, USA
| | - Ismail Elalamy
- Service d'Hématologie Biologique Hôpital Tenon, Hôpitaux Universitaires Est Parisien, Assistance Publique Hoôpitaux de Paris, Paris, France.,Cancer Biology and Therapeutics, Centre de Recherche Saint-Antoine, Institut National de la Santé et de la Recherche Médicale, INSERM U938 and Faculté de Médecine Pierre et Marie Curie (UPMC), Sorbonne Universities, Paris, France
| | - Debra Hoppensteadt
- Department of Pathology, Cardiovascular Institute Loyola University Chicago, Maywood, IL, USA
| | - Grigoris T Gerotziafas
- Service d'Hématologie Biologique Hôpital Tenon, Hôpitaux Universitaires Est Parisien, Assistance Publique Hoôpitaux de Paris, Paris, France.,Cancer Biology and Therapeutics, Centre de Recherche Saint-Antoine, Institut National de la Santé et de la Recherche Médicale, INSERM U938 and Faculté de Médecine Pierre et Marie Curie (UPMC), Sorbonne Universities, Paris, France
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18
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Hayakawa M, Yamakawa K, Kudo D, Ono K. Optimal Antithrombin Activity Threshold for Initiating Antithrombin Supplementation in Patients With Sepsis-Induced Disseminated Intravascular Coagulation: A Multicenter Retrospective Observational Study. Clin Appl Thromb Hemost 2018. [PMID: 29514467 PMCID: PMC6714723 DOI: 10.1177/1076029618757346] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Low-dose antithrombin supplementation therapy (1500 IU/d for 3 days) improves outcomes in patients with sepsis-induced disseminated intravascular coagulation (DIC). This retrospective study evaluated the optimal antithrombin activity threshold to initiate supplementation, and the effects of supplementation therapy in 1033 patients with sepsis-induced DIC whose antithrombin activity levels were measured upon admission to 42 intensive care units across Japan. Of the 509 patients who had received antithrombin supplementation therapy, in-hospital mortality was significantly reduced only in patients with very low antithrombin activity (≤43%; bottom quartile; adjusted hazard ratio: 0.603; 95% confidence interval: 0.368-0.988; P = .045). Similar associations were not observed in patients with low, moderate, or normal antithrombin activity levels. Supplementation therapy did not correlate with the incidence of bleeding requiring transfusion. The adjusted hazard ratios for in-hospital mortality increased gradually with antithrombin activity only when initial activity levels were very low to normal but plateaued thereafter. We conclude that antithrombin supplementation therapy in patients with sepsis-induced DIC and very low antithrombin activity may improve survival without increasing the risk of bleeding.
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Affiliation(s)
- Mineji Hayakawa
- 1 Emergency and Critical Care Center, Hokkaido University Hospital, Sapporo, Japan
| | - Kazuma Yamakawa
- 2 Department of Emergency Medicine, Osaka General Medical Center, Osaka, Japan
| | - Daisuke Kudo
- 3 Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kota Ono
- 4 Clinical Research and Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
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19
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Koami H, Sakamoto Y, Sakurai R, Ohta M, Imahase H, Yahata M, Umeka M, Miike T, Nagashima F, Iwamura T, Yamada KC, Inoue S. The efficacy and associated bleeding complications of recombinant antithrombin supplementation among intensive care unit patients. Thromb Res 2017; 157:84-89. [PMID: 28711778 DOI: 10.1016/j.thromres.2017.06.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/12/2017] [Accepted: 06/27/2017] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The aim of this study was to evaluate the efficacy and complications of recombinant antithrombin (rAT) supplementation for adult patients with disseminated intravascular coagulation (DIC) compared with conventional plasma derived AT (pAT) treatment in the intensive care unit. MATERIALS AND METHODS This study was performed in a single national university hospital in Japan. Adult patients from April 2015 to March 2016 with DIC were divided into two groups based on the type of AT agent used: the pAT group (n=24) and the rAT group (n=21). Patient demographics, medical history, diagnosis, blood tests, various clinical scores, AT activity, complications, and clinical outcome were collected and analyzed retrospectively. RESULTS Significantly higher SIRS and APACHEII scores were confirmed in the rAT group than the pAT group. The initial dose of AT was significantly higher in the rAT group than in the pAT group. ATIII values before and after initial supplementation and during their ten-day clinical course were statistically similar between two groups. During the same period, 10 bleeding adverse events were found and there was no significant difference between both groups. Significantly more cases of the rAT group were administered with recombinant thrombomodulin concomitantly than those of the pAT group. Despite significantly more severe patients in rAT group, the clinical outcomes were the same in each group. CONCLUSIONS Compared with pAT, the supplementation of rAT indicates clinical effectiveness without increasing the risk of bleeding complications in adult DIC patients with low AT activity.
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Affiliation(s)
- Hiroyuki Koami
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, Saga University, Saga, Japan.
| | - Yuichiro Sakamoto
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, Saga University, Saga, Japan.
| | - Ryota Sakurai
- Advanced Emergency Care Center, Saga University Hospital, Saga, Japan.
| | - Miho Ohta
- Advanced Emergency Care Center, Saga University Hospital, Saga, Japan.
| | - Hisashi Imahase
- Advanced Emergency Care Center, Saga University Hospital, Saga, Japan.
| | - Mayuko Yahata
- Advanced Emergency Care Center, Saga University Hospital, Saga, Japan.
| | - Mitsuru Umeka
- Advanced Emergency Care Center, Saga University Hospital, Saga, Japan.
| | - Toru Miike
- Advanced Emergency Care Center, Saga University Hospital, Saga, Japan.
| | - Futoshi Nagashima
- Division of Trauma Surgery and Surgical Critical Care, Faculty of Medicine, Saga University, Saga, Japan.
| | - Takashi Iwamura
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, Saga University, Saga, Japan.
| | | | - Satoshi Inoue
- Division of Trauma Surgery and Surgical Critical Care, Faculty of Medicine, Saga University, Saga, Japan.
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20
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Evans CE, Zhao YY. Impact of thrombosis on pulmonary endothelial injury and repair following sepsis. Am J Physiol Lung Cell Mol Physiol 2017; 312:L441-L451. [PMID: 28130261 PMCID: PMC5407094 DOI: 10.1152/ajplung.00441.2016] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 12/20/2016] [Accepted: 01/19/2017] [Indexed: 12/19/2022] Open
Abstract
The prevailing morbidity and mortality in sepsis are largely due to multiple organ dysfunction (MOD), most commonly lung injury, as well as renal and cardiac dysfunction. Despite recent advances in defining many aspects of the pathogenesis of sepsis-related MOD, including acute respiratory distress syndrome (ARDS), there are currently no effective pharmacological or cell-based treatments for the disease. Human and animal studies have shown that pulmonary thrombosis is common in sepsis-induced ARDS, and preclinical studies have shown that anticoagulation may improve outcome following sepsis challenge. The potential beneficial effect of anticoagulation on outcome is unconvincing in clinical studies, however, and these discrepancies may arise from the multiple and sometimes opposing actions of thrombosis on the pulmonary endothelium following sepsis. It has been suggested, for example, that mild pulmonary thrombosis prevents escape of bacterial infection into the circulation, while severe thrombosis causes hypoxia and results in pulmonary endothelial damage. Evidence from both human and animal studies has demonstrated the key role of microvascular leakage in determining the outcome of sepsis. In this review, we describe thrombosis-dependent mechanisms that regulate pulmonary endothelial injury and repair following sepsis, including activation of the coagulation cascade by tissue factor and stimulation of vascular repair by hypoxia-inducible factors. Targeting such mechanisms through anticoagulant, anti-inflammatory, and reparative methods may represent a novel approach for the treatment of septic patients.
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Affiliation(s)
- Colin E Evans
- Department of Pharmacology, University of Illinois at Chicago, College of Medicine, Chicago, Illinois; and
- Center for Lung and Vascular Biology, University of Illinois at Chicago, College of Medicine, Chicago, Illinois
| | - You-Yang Zhao
- Department of Pharmacology, University of Illinois at Chicago, College of Medicine, Chicago, Illinois; and
- Center for Lung and Vascular Biology, University of Illinois at Chicago, College of Medicine, Chicago, Illinois
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21
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Tagami T, Matsui H, Moroe Y, Fukuda R, Shibata A, Tanaka C, Unemoto K, Fushimi K, Yasunaga H. Antithrombin use and 28-day in-hospital mortality among severe-burn patients: an observational nationwide study. Ann Intensive Care 2017; 7:18. [PMID: 28220452 PMCID: PMC5318343 DOI: 10.1186/s13613-017-0244-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Accepted: 02/10/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Previous studies have suggested that antithrombin may be beneficial for treating coagulopathy in patients with severe burns. However, robust evidence for this idea is lacking. We examined the hypothesis that antithrombin may be effective in treating patients with severe burns. METHODS We performed propensity score-matched analyses of the nationwide administrative Japanese Diagnosis Procedure Combination inpatient database. We identified patients with severe burns (burn index ≥ 10) who were recorded in the database from 1 July 2010 to 31 March 2013. We compared patients who were administered antithrombin within 2 days of admission (antithrombin group) and those who were not administered antithrombin (control group). The main outcomes were 28-day mortality and ventilator-free days (VFDs). RESULTS Eligible patients (n = 3223) from 618 hospitals were categorized into either an antithrombin group (n = 152) or control group (n = 3071). Propensity score matching created a matched cohort of 103 pairs with and without antithrombin. Twenty-eight-day mortality was lower in the antithrombin group compared with the control group in propensity-matched analysis (control vs. antithrombin, 47.6 vs. 33.0%; difference, 14.6%; 95% confidence interval [CI] 1.2-28.0). Cox regression analysis showed a significant difference in 28-day in-hospital mortality between the control and antithrombin propensity-matched groups (hazard ratio 0.58; 95% CI 0.37-0.90). There were significantly more VFDs in the antithrombin compared with the control group in propensity score-matched analysis (control vs. antithrombin, 12.6 vs. 16.4 days; difference -3.7; 95% CI -7.2 to -0.12). CONCLUSIONS This nationwide database study demonstrated that antithrombin use may improve 28-day survival and increase VFDs in patients with severe burns. Further prospective studies are required to confirm these results.
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Affiliation(s)
- Takashi Tagami
- Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1138555, Japan. .,Department of Emergency and Critical Care Medicine, Nippon Medical School Tama Nagayama Hospital, Tokyo, Japan.
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1138555, Japan
| | - Yuuta Moroe
- Department of Emergency and Critical Care Medicine, Nippon Medical School Tama Nagayama Hospital, Tokyo, Japan
| | - Reo Fukuda
- Department of Emergency and Critical Care Medicine, Nippon Medical School Tama Nagayama Hospital, Tokyo, Japan
| | - Ami Shibata
- Department of Emergency and Critical Care Medicine, Nippon Medical School Tama Nagayama Hospital, Tokyo, Japan
| | - Chie Tanaka
- Department of Emergency and Critical Care Medicine, Nippon Medical School Tama Nagayama Hospital, Tokyo, Japan
| | - Kyoko Unemoto
- Department of Emergency and Critical Care Medicine, Nippon Medical School Tama Nagayama Hospital, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Informatics and Policy, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1138555, Japan
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22
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Antithrombin Supplementation and Mortality in Sepsis-Induced Disseminated Intravascular Coagulation. Shock 2016; 46:623-631. [DOI: 10.1097/shk.0000000000000727] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Proposal for new diagnostic criteria for DIC from the Japanese Society on Thrombosis and Hemostasis. Thromb J 2016; 14:42. [PMID: 27708553 PMCID: PMC5039801 DOI: 10.1186/s12959-016-0117-x] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 09/05/2016] [Indexed: 01/15/2023] Open
Abstract
Disseminated intravascular coagulation (DIC) is a serious disease that, in the presence of underlying disease, causes persistent, generalized, marked coagulation activation. Early treatment based on an appropriate diagnosis is very important for improving patients’ prognosis, to which end diagnostic criteria play a key role. Several criteria have been proposed, but each has its strengths and weaknesses, and improved criteria are needed. Widespread use of coagulofibrinolytic markers has elucidated that the pathology of DIC differs greatly as a function of the underlying disease. Thus, discriminating use of DIC diagnostic criteria that take underlying diseases into account is important. DIC diagnostic criteria that are well known in Japan include the Japanese Ministry of Health and Welfare’s old DIC diagnostic criteria (JMHW criteria), the International Society on Thrombosis and Haemostasis’s DIC diagnostic criteria (ISTH criteria), and the Japanese Association for Acute Medicine’s acute-stage DIC diagnostic criteria (JAAM criteria). Those criteria have their respective drawbacks: the sensitivity of the ISTH criteria is poor, the JAAM criteria cannot be applied to all underlying diseases, and the JMHW criteria have poor sensitivity in the case of infections, do not use molecular markers, and result in misdiagnosis. The Japanese Society on Thrombosis and Hemostasis’s newly proposed provisional draft DIC diagnostic criteria (new criteria) use diagnostic criteria classifications of “hematopoietic disorder type”, “infectious type”, and “basic type” based on the underlying pathology. For the hematopoietic disorder type the platelet count is omitted from the score, while for the infectious type, fibrinogen is omitted from the score. Also, points are added if the platelet count decreases with time. In the new criteria, molecular markers and antithrombin activity have been newly included, and as a countermeasure for misdiagnosis, 3 points are deducted if there is liver failure. In this paper, we discuss various problems encountered with DIC diagnosis, and we describe the new criteria together with the events that led to their creation. These new diagnostic criteria take into account the underlying diseases of wide area, and we expect that they will serve clinicians well due to the above adaptations and improvements.
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Antithrombin supplementation and risk of bleeding in patients with sepsis-associated disseminated intravascular coagulation. Thromb Res 2016; 145:46-50. [PMID: 27479532 DOI: 10.1016/j.thromres.2016.07.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 07/22/2016] [Accepted: 07/26/2016] [Indexed: 01/27/2023]
Abstract
INTRODUCTION Although antithrombin is commonly used for the treatment of sepsis-associated disseminated intravascular coagulation (DIC) in Japan, the factors influencing the incidence of bleeding complications have not been sufficiently studied. The purpose of this survey was to identify the factors that predict clinically relevant bleeding in patients receiving antithrombin for DIC. METHODS We analyzed data from 1026 sepsis-associated DIC patients with a baseline antithrombin activity ≤70% who underwent antithrombin supplementation at two dosages (1500IU/day or 3000IU/day) for three consecutive days. The patients' demographic characteristics, parameters before and after the treatment, and co-administered anticoagulants were analyzed in relation to the bleeding events. RESULTS Overall, 55 patients (5.36%) experienced bleeding events (major bleeding: 1.75%). Logistic regression analysis revealed that sustained DIC>7days was significantly associated with bleeding (odds ratio: 2.761, P=0.001). In contrast, the higher dose of antithrombin or the co-administration of recombinant thrombomodulin or heparins were not associated with bleeding events. CONCLUSION A higher dose of antithrombin or the concomitant use of other anticoagulants were not associated with bleeding events. On the other hand, sustained DIC lasting more than one week was associated with an increased risk of bleeding in patients with sepsis-associated DIC.
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Iba T, Gando S, Saitoh D, Ikeda T, Anan H, Oda S, Kitamura N, Mori S, Kotani J, Kuroda Y. Efficacy and Bleeding Risk of Antithrombin Supplementation in Patients With Septic Disseminated Intravascular Coagulation: A Third Survey. Clin Appl Thromb Hemost 2016; 23:422-428. [PMID: 27161759 DOI: 10.1177/1076029616648405] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION Although recent studies have reported the efficacy of antithrombin (AT) supplementation for sepsis-associated disseminated intravascular coagulation (DIC), the factors that influence AT's effect have not been sufficiently studied. The purpose of this survey was to identify factors that modulate the effects and the adverse effects of AT. METHODS We performed a multi-institutional survey. The data from 159 patients with septic DIC with AT ≤70% and who had undergone AT supplementation were analyzed. The patients' demographic characteristics, including the infection site, baseline sepsis-related organ failure assessment (SOFA) score, baseline DIC score, and baseline AT activity, were analyzed in relation to the 28-day mortality. Bleeding-related adverse events were also examined. RESULTS Overall, 116 patients survived and 43 did not (28-day mortality: 27.0%). A logistic regression analysis revealed that the baseline SOFA score (odds ratio [OR]: 0.816, P = .001), coadministration of recombinant thrombomodulin (rTM; OR: 3.989, P = .006), and respiratory tract infection (OR: 0.129, P = .000) were significantly associated with the survival. Survivors exhibited a higher peak AT activity than nonsurvivors (85.1% vs 65.0%, P = .027). Bleeding events were observed in 4.13% (major bleeding: 1.65%) of the patients, and the coadministration of rTM did not increase the risk of bleeding (with rTM: 4.11% vs without rTM: 4.17%). Heparin was concomitantly used in 22 (18.2%) cases, and its use nonsignificantly increased the bleeding risk (with heparins: 9.09% vs without heparins: 3.03%; P = .224). CONCLUSION The coadministration of rTM may improve survival without increasing the risk of bleeding in patients with sepsis-associated DIC treated with AT.
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Affiliation(s)
- Toshiaki Iba
- 1 Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Bunkyō, Japan
| | - Satoshi Gando
- 2 Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Daizoh Saitoh
- 3 Division of Traumatology, National Defense Medical College Research Institute, National Defense Medical College, Tokorozawa, Japan
| | - Toshiaki Ikeda
- 4 Division of Critical Care Medicine, Tokyo Medical University Hachioji Medical Center, Hachioji, Japan
| | - Hideaki Anan
- 5 Emergency Medical Center, Fujisawa City Hospital, Fujisawa, Japan
| | - Shigeto Oda
- 6 Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Nobuya Kitamura
- 7 Department of Emergency and Critical Care Medicine, Kimitsu Chuo Hospital, Kimitsu, Japan
| | - Shigeru Mori
- 8 Emergency Medical Center, Chuno Kosei Hospital, Seki, Japan
| | - Joji Kotani
- 9 Department of Emergency and Critical Care Medicine, Hyogo College of Medicine, Kobe, Japan
| | - Yasuhiro Kuroda
- 10 Department of Emergency, Disaster and Critical Care Medicine, University of Kagawa, Takamatsu, Japan
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Okamoto K, Tamura T, Sawatsubashi Y. Sepsis and disseminated intravascular coagulation. J Intensive Care 2016; 4:23. [PMID: 27011792 PMCID: PMC4804491 DOI: 10.1186/s40560-016-0149-0] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 03/04/2016] [Indexed: 12/16/2022] Open
Abstract
Sepsis is frequently complicated by coagulopathy and, in about 35 % of severe cases, by disseminated intravascular coagulation (DIC). In Japan, aggressive treatment of septic DIC is encouraged using antithrombin and recombinant thrombomodulin. The macrophages, monocytes, and neutrophils are a source of TF and participate in the direct activation of the coagulation cascade in the early phases of sepsis. And activated factor X (FXa), which is involved in hemostasis, thrombogenesis, inflammation, and cellular immune responses, induces TF expression in human peripheral monocytes and, conversely, that inhibition of FXa activity reduces TF expression. Both inflammation and coagulation play an important role in DIC due to sepsis. In addition to inflammatory cytokines (TNF-α, IL-1 and so on), HMGB1 has recently been shown to mediate the lethal late phase of sepsis and caused coagulopathy. TM not only binds HMGB1 but also aids the proteolytic cleavage of HMGB1 by thrombin. There have been many reports of the efficacy of recombinant TM and antithrombin for treatment of septic DIC from Japan. Further investigation of the efficacy of recombinant TM and AT in countries other than Japan, as well as the monitoring of medical costs incurred during hospitalization, will help validate the use of TM and AT for treatment of septic DIC.
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Affiliation(s)
- Kohji Okamoto
- Department of Surgery, Center for Gastroenterology and Liver Disease, Kitakyushu City Yahata Hospital, 4-18-1 Nishihon-machi, Yahatahigashi-ku, Kitakyushu 805-8534 Japan ; Department of Surgery 1, School of Medicine, University of Occupational & Environmental Health, 1-1 Iseiogaka, Yahatanishi-ku, Kitakyushu 807-8555 Japan
| | - Toshihisa Tamura
- Department of Surgery 1, School of Medicine, University of Occupational & Environmental Health, 1-1 Iseiogaka, Yahatanishi-ku, Kitakyushu 807-8555 Japan
| | - Yusuke Sawatsubashi
- Department of Surgery 1, School of Medicine, University of Occupational & Environmental Health, 1-1 Iseiogaka, Yahatanishi-ku, Kitakyushu 807-8555 Japan
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Levy JH, Sniecinski RM, Welsby IJ, Levi M. Antithrombin: anti-inflammatory properties and clinical applications. Thromb Haemost 2015; 115:712-28. [PMID: 26676884 DOI: 10.1160/th15-08-0687] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 11/08/2015] [Indexed: 12/14/2022]
Abstract
Many humoral and cellular components participate in bidirectional communication between the coagulation and inflammation pathways. Natural anticoagulant proteins, including antithrombin (AT), tissue factor pathway inhibitor, and protein C, suppress proinflammatory mediators. Conversely, inflammation blunts anticoagulant activity and, when uncontrolled, promotes systemic inflammation-induced coagulation, such as those that occur in disseminated intravascular coagulation and severe sepsis. This review discusses the mechanisms of action and clinical use of AT concentrate in critically ill patients and in the settings of perioperative anticoagulation management for surgery and obstetrics. AT is a serine protease inhibitor with broad anticoagulant activity and potent anti-inflammatory properties. In clinical conditions associated with hereditary or acquired AT deficiency, administration of AT concentrate has been shown to restore proper haemostasis and attenuate inflammation. Of note, AT modulates inflammatory responses not only by inhibiting thrombin and other clotting factors that induce cytokine activity and leukocyte-endothelial cell interaction, but also by coagulation-independent effects, including direct interaction with cellular mediators of inflammation. An increasing body of evidence suggests that AT concentrate may be a potential therapeutic agent in certain clinical settings associated with inflammation. In addition to the well-known anticoagulation properties of AT for the treatment of hereditary AT deficiency, AT also possesses noteworthy anti-inflammatory properties that could be valuable in treating acquired AT deficiency, which often result in thrombotic states associated with an inflammatory component.
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Affiliation(s)
- Jerrold H Levy
- Jerrold H. Levy, MD, FAHA, FCCM, DUMC 3094, Durham, NC 27710, USA, Tel.: +1 919 681 6614, Fax: +1 919 681 8994, E-mail:
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Abstract
PURPOSE OF REVIEW Sepsis, defined by the presence of infection and host inflammation, is a lethal clinical syndrome with an increasing mortality rate worldwide. In severe disease, the coagulation system becomes diffusely activated, with consumption of multiple clotting factors resulting in disseminated intravascular coagulation (DIC). When present, DIC portends a higher mortality rate. Understanding the mechanisms that tie inflammation and diffuse thrombosis will allow therapeutic interventions to be developed. The coagulopathy of acute sepsis is a dynamic process that is time and disease burden specific. Whole-blood testing of coagulation may provide more clinically useful information than the classical tests. Natural anticoagulants that regulate thrombosis are downregulated in sepsis. Patients may benefit from the modulation of the coagulation system when systemic inflammation and hypercoagulopathy exist. Proper timing of anticoagulant therapy may ultimately lead to decreased incidence of multisystem organ dysfunction. RECENT FINDINGS The pathogenesis of coagulopathy in sepsis is driven by an upregulation of procoagulant mechanisms and simultaneous downregulation of natural anticoagulants. Inflammation caused by the invading organism is a natural host defense that cannot be eliminated during treatment. Successful strategies to prevent multisystem organ dysfunction center on stratifying patients at high risk for DIC and restoring the balance of inflammation and coagulation. SUMMARY The prevention of DIC in septic patients is a key therapeutic target in preventing death from multisystem organ failure. Stratifying patients for therapy using thromboelastometry, specific markers for DIC, and composite scoring systems is an area of growing research.
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Iba T, Thachil J. Present and future of anticoagulant therapy using antithrombin and thrombomodulin for sepsis-associated disseminated intravascular coagulation: a perspective from Japan. Int J Hematol 2015; 103:253-61. [PMID: 26588929 DOI: 10.1007/s12185-015-1904-z] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 11/04/2015] [Accepted: 11/08/2015] [Indexed: 02/07/2023]
Abstract
In sepsis, the coagulation system is often systemically activated in combination with the simultaneous impairment of fibrinolysis and anticoagulant systems. Since this hypercoagulable state often leads to disseminated intravascular coagulation (DIC), an independent predictor of mortality in critically ill patients, the appropriate management of DIC itself is a crucial part of treatment strategies for severe sepsis. In this context, the Japanese Association of Acute Medicine (JAAM) scoring system for DIC has been proposed as a valid test for diagnosing DIC; this system is also expected to aid in devising specifically tailored management strategies. Anticoagulant therapy is commonly given to septic patients with DIC as part of the standard care in Japan. More recently, antithrombin concentrate and recombinant thrombomodulin have become the two major anticoagulant agents of choice. In relation to the use of antithrombin, recent studies have indicated that the recovery of antithrombin activity to within the normal range (>70%) is necessary if supplementation therapy is to provide a favorable outcome. Recombinant thrombomodulin is slightly more controversial, with favorable results being greater among severe cases of DIC. In the present review, we summarize recent clinical advances in anticoagulant therapy for sepsis-associated DIC.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, UK.
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Iba T, Ito T, Maruyama I, Jilma B, Brenner T, Müller MCA, Juffermans NP, Thachil J. Potential diagnostic markers for disseminated intravascular coagulation of sepsis. Blood Rev 2015; 30:149-55. [PMID: 26574054 DOI: 10.1016/j.blre.2015.10.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 10/23/2015] [Accepted: 10/30/2015] [Indexed: 02/08/2023]
Abstract
Disseminated intravascular coagulation (DIC) is an acquired thrombo-haemorrhagic disorder which arises in clinical scenarios like sepsis, trauma and malignancies. The clinic-laboratory diagnosis of DIC is made in a patient who develops the combination of laboratory abnormalities in the appropriate clinical scenario. The most common laboratory parameters in this setting have been the clotting profile, platelet count, serum fibrinogen and fibrin degradation markers. These tests had the advantage that they could be performed easily and in most laboratories. However, with the better understanding of the pathophysiology of DIC, in recent years, more specific tests have been suggested to be useful in this setting. The newer tests can also prove to be useful in prognostication in DIC. In addition, they may provide assistance in the selection and monitoring of patients diagnosed with DIC.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Takashi Ito
- Department of Emergency and Critical Care Medicine, Kagoshima, University Graduate School of Medical and Dental Sciences, Kagoshima, Japan; Department of Systems Biology in Thromboregulation, Kagoshima, University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Ikuro Maruyama
- Department of Systems Biology in Thromboregulation, Kagoshima, University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Bernd Jilma
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Thorsten Brenner
- Department of Anaesthesiology, University of Heidelberg, Heidelberg, Germany
| | - Marcella C A Müller
- Department of Intensive Care, Academic Medical Center, Amsterdam, the Netherlands
| | - Nicole P Juffermans
- Department of Intensive Care, Academic Medical Center, Amsterdam, the Netherlands
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, United Kingdom.
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Di Nisio M, Thachil J, Squizzato A. Management of disseminated intravascular coagulation: A survey of the International Society on Thrombosis and Haemostasis. Thromb Res 2015; 136:239-42. [DOI: 10.1016/j.thromres.2015.05.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 05/18/2015] [Accepted: 05/21/2015] [Indexed: 10/23/2022]
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Impact of withdrawing antithrombin III administration from management of septic patients with or without disseminated intravascular coagulation. Blood Coagul Fibrinolysis 2015; 25:795-800. [PMID: 24806318 DOI: 10.1097/mbc.0000000000000115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Antithrombin III (ATIII) of low doses (1500-3000 units per day for 3-5 days) has been used for treatment of disseminated intravascular coagulation (DIC) for decades in Japan. In this study, we have examined the impact of ATIII practice change on outcome in critically ill patients with sepsis and DIC. From April 2005 to September 2008, all septic patients admitted to our ICU were divided into two groups: before withdrawing ATIII (period 1) and after withdrawing ATIII (period 2). Patients treated with ATIII in the period 1 and those not treated with ATIII in the period 2 were then matched according to the similar Acute Physiology and Chronic Health Evaluation II scores (± 3) and the same diagnosis grouping. Sensitivity analysis was also conducted for patients with DIC. Forty-one out of 98 patients (41.8%) in the period 1 and only one out of 80 patients (1.3%) in the period 2 were treated with ATIII. Thirty pairs of the patients were matched. There was no difference between the two groups regarding the platelet counts and Sepsis-related Organ Failure Assessment scores at day 1 and day 4. A subgroup analysis was conducted with 12 patients diagnosed with DIC out of the 30 pairs. There was no difference between the two DIC groups for platelet counts, Sepsis-related organ failure assessment scores and DIC score at day 1 and also day 4. Although not significant, hospital mortality tended lower in the period 2. This study found that withdrawing ATIII administration from management of septic patients with or without DIC did not influence outcome.
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Martí‐Carvajal AJ, Anand V, Solà I. Treatment for disseminated intravascular coagulation in patients with acute and chronic leukemia. Cochrane Database Syst Rev 2015; 2015:CD008562. [PMID: 26107113 PMCID: PMC7173718 DOI: 10.1002/14651858.cd008562.pub3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Disseminated intravascular coagulation (DIC) is an acquired syndrome characterized by systemic intravascular activation of coagulation, leading to deposition of fibrin in the bloodstream. It may occur in patients with acute and chronic leukemia and is particularly associated with acute promyelocytic leukemia (a subtype of acute myeloid leukemia). OBJECTIVES To assess the clinical benefits and harms of any pharmacological intervention for treating DIC in patients with acute or chronic leukemia. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library 2015, Issue 05), MEDLINE (1946 to 7 May 2015), LILACS (1982 to 7 May 2015) and African Index Medicus (7 May 2015). There was no language restrictions. We sought additional randomized controlled trials (RCTs) from the World Health Organization International Clinical Trials Registry Platform and the reference lists of primary studies identified. SELECTION CRITERIA RCTs assessing the clinical benefits and harms of interventions for treating DIC in patients with acute and chronic leukemia. DATA COLLECTION AND ANALYSIS Two review authors independently performed trial selection, 'Risk of bias' assessment and data extraction. Primary outcomes were overall mortality, in-hospital mortality from any cause (15-day and 30-day) and adverse events. MAIN RESULTS In this Cochrane Review update we did not include any new RCT compared with the first review version. Accordingly, four RCTs (388 participants) met the inclusion criteria. These trials evaluated the human activated protein C, recombinant human soluble thrombomodulin, tranexamic acid and dermatan sulphate. Included trials reported data on mortality and bleeding. The studies were conducted in Japan, Italy and the Netherlands. We classified the included trials as: 1) including patients with or without leukemia which did not report data for the leukemia subgroup (366 participants); and 2) only including patients with leukemia (22 participants). Overall, the risk of bias of the included trials was high, since the trial authors did not provide a detailed description about trial design and execution.According to the GRADE recommendations, we judged the overall quality of the body of evidence for all prefixed outcomes as 'very low', due to methodological limitations and very small sample size.One trial, including 10 participants with leukemia and comparing dermatan sulphate with heparin, reported no deaths during trial treatment.In terms of bleeding data, we were unable to pool results from two studies that were only conducted with leukemia patients due to the inconsistency in the measurement and reporting of this outcome. One trial, including 12 participants with leukemia, found very low quality evidence that tranexamic acid can reduce the cumulative hemorrhagic score in participants compared with those assigned to placebo (P = 0.0015, very low quality evidence). On the contrary, there is no evidence that dermatan sulphate compared with placebo reduces new events of hemorrhagic diathesis (1/5 (20%) versus 2/5 (40%); RR 0.50; 95% CI 0.06 to 3.91; P = 0.51, very low quality evidence).No thromboembolic complications were reported in either trial that included patients with leukemia only (very low quality evidence). The safety profile was inconclusive.The included trials did not assess overall mortality, resolution of respiratory failure, renal failure or shock. AUTHORS' CONCLUSIONS Due to a lack of new RCTs, our conclusions in this Cochrane Review update are the same as the previous review version. We included four RCTs which reported mortality and bleeding data. It is not possible to determine whether human activated protein C, recombinant human soluble thrombomodulin, tranexamic acid and dermatan sulphate are effective or harmful for patients presenting with DIC related to acute or chronic leukemia. The quality of the evidence was low to very low. Therefore, prescription of these interventions for treating DIC in patients with acute and chronic leukemia can neither be supported nor rejected, unless new evidence from a large high-quality trial alters this conclusion.
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Affiliation(s)
| | - Vidhu Anand
- University of MinnesotaDepartment of Medicine420 Delaware Street SEMayo Mail Code 195MinneapolisMNUSA55455
| | - Ivan Solà
- CIBER Epidemiología y Salud Pública (CIBERESP)Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau)Sant Antoni Maria Claret 171 ‐ Edifici Casa de ConvalescènciaBarcelonaCatalunyaSpain08041
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Tagami T, Matsui H, Fushimi K, Yasunaga H. Supplemental dose of antithrombin use in disseminated intravascular coagulation patients after abdominal sepsis. Thromb Haemost 2015; 114:537-45. [PMID: 25948492 DOI: 10.1160/th15-01-0053] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 03/25/2015] [Indexed: 11/05/2022]
Abstract
The effectiveness of supplemental dose antithrombin administration (1,500 to 3,000 IU/ day) for patients with sepsis-associated disseminated intravascular coagulation (DIC), especially sepsis due to abdominal origin, remains uncertain. This was a retrospective cohort study of patients with mechanically ventilated septic shock and DIC after emergency surgery for perforation of the lower intestinal tract using a nationwide administrative database, Japanese Diagnosis Procedure Combination inpatient database. A total of 2,164 patients treated at 612 hospitals during the 33-month study period between 2010 and 2013 were divided into an antithrombin group (n=1,021) and a control group (n=1,143), from which 518 propensity score-matched pairs were generated. Although there was no significant 28-day mortality difference between the two groups in the unmatched groups (control vs antithrombin: 25.7 vs 22.9 %; difference, 2.8 %; 95 % confidence interval [CI], -0.8-6.4), a significant difference existed between the two groups in propensity-score weighted groups (26.3 vs 21.7 %; difference, 4.6 %; 95 % CI, 2.0-7.1) and propensity-score matched groups (27.6 vs 19.9 %; difference, 7.7 %; 95 % CI, 2.5-12.9). Logistic regression analyses showed a significant association between antithrombin use and lower 28-day mortality in propensity-matched groups (odds ratio, 0.65; 95 % CI, 0.49-0.87). Analysis using the hospital antithrombin-prescribing rate as an instrumental variable showed that receipt of antithrombin was associated with a 6.5 % (95 % CI, 0.05-13.0) reduction in 28-day mortality. Supplemental dose of antithrombin administration may be associated with reduced 28-day mortality in sepsis-associated DIC patients after emergency laparotomy for intestinal perforation.
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Affiliation(s)
- Takashi Tagami
- Takashi Tagami, MD, PhD, Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8555, Japan, E-mail:
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The usefulness of antithrombin activity monitoring during antithrombin supplementation in patients with sepsis-associated disseminated intravascular coagulation. Thromb Res 2015; 135:897-901. [DOI: 10.1016/j.thromres.2015.03.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 02/26/2015] [Accepted: 03/03/2015] [Indexed: 11/23/2022]
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Coagulation abnormalities in sepsis. ACTA ACUST UNITED AC 2015; 53:16-22. [DOI: 10.1016/j.aat.2014.11.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 11/16/2014] [Accepted: 11/24/2014] [Indexed: 11/30/2022]
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Tagami T, Matsui H, Fushimi K, Yasunaga H. Use of recombinant human soluble thrombomodulin in patients with sepsis-induced disseminated intravascular coagulation after intestinal perforation. Front Med (Lausanne) 2015; 2:7. [PMID: 25767801 PMCID: PMC4341430 DOI: 10.3389/fmed.2015.00007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Accepted: 02/08/2015] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Anticoagulant therapy has been evaluated with respect to its potential usefulness in reducing the high mortality rates associated with severe sepsis, including sepsis-induced disseminated intravascular coagulation (DIC) after intestinal perforation. We examined the hypothesis that recombinant human soluble thrombomodulin (rhTM) is effective in the treatment of patients with septic shock with sepsis-induced DIC after laparotomy for intestinal perforation. METHODS We performed propensity-score and instrumental variable analyses of the Japanese Diagnosis Procedure Combination in-patient database, a nationwide administrative database. The main outcome was 28-day in-hospital all-cause mortality. RESULTS We categorized eligible patients (n = 2202) from 622 hospitals into the rhTM group (n = 726) and control group (n = 1476). Propensity-score matching created 621 matched pairs of patients with and without rhTM. There was neither significant difference in 28-day mortality between the two groups in the unmatched analysis (rhTM vs. control, 25.3 vs. 23.4%, respectively; difference, 1.9%; 95% CI, -1.9 to 5.7) nor in the propensity-score-matched analysis (rhTM vs. control, 26.1 vs. 24.8%, respectively; difference, 1.3%; 95% CI, -3.6 to 6.1). The logistic analysis showed no significant association between the use of rhTM and the mortality in propensity-score-matched patients (OR, 1.1; 95% CI, 0.82-1.4). The instrumental variable analyses, using the hospital rhTM-prescribing proportion as the variable, found that receipt of rhTM was not associated with the reduction in the mortality (risk difference, -6.7%; 95% CI, -16.4 to 3.0). CONCLUSION We found no association between administration of rhTM and 28-day mortality in mechanically ventilated patients with septic shock and concurrent DIC after intestinal perforation.
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Affiliation(s)
- Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
- Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Informatics and Policy, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Jiang L, Li Y, Li Y, Guo C, Yu Y, Zou Y, Yang Y, Yu Y, Duan J, Geng W, Li Q, Sun Z. Silica nanoparticles induced the pre-thrombotic state in rats via activation of coagulation factor XII and the JNK-NF-κB/AP-1 pathway. Toxicol Res (Camb) 2015. [DOI: 10.1039/c5tx00118h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The pre-thrombotic state induced by SiNPsviathe interaction between platelet activation, coagulation hyperfunction, anti-coagulation and fibrinolytic resistance.
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Tagami T, Matsui H, Horiguchi H, Fushimi K, Yasunaga H. Recombinant human soluble thrombomodulin and mortality in severe pneumonia patients with sepsis-associated disseminated intravascular coagulation: an observational nationwide study. J Thromb Haemost 2015; 13:31-40. [PMID: 25393713 DOI: 10.1111/jth.12786] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Accepted: 11/06/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND The association between recombinant human soluble thrombomodulin (rhTM) use and mortality in patients with sepsis-associated disseminated intravascular coagulation (DIC) remains controversial. OBJECTIVES To examine the hypothesis that rhTM could be effective in the treatment of patients with sepsis-associated DIC following severe pneumonia. METHODS Propensity score and instrumental variable analyses using a nationwide administrative database, the Japanese Diagnosis Procedure Combination inpatient database, were used. The main outcome was 28-day in-hospital all-cause mortality. RESULTS Eligible patients (n = 6342) from 936 hospitals were categorized into the rhTM group (n = 1280) or control group (n = 5062). Propensity score matching created a matched cohort of 1140 pairs with and without rhTM. No significant difference in 28-day mortality was documented between the two groups in the unmatched analysis (rhTM vs. control, 37.0%, 474/1280 vs. 36.9%, 1866/5062; odds ratio [OR], 1.00; 95%CI, 0.98-1.03), nor in the propensity-matched analysis (37.6%, 429/1140 vs. 37.0%, 886/1140; OR, 1.01; 95%CI, 0.93-1.10). The logistic regression analysis did not show a significant association between the use of rhTM and 28-day mortality in propensity-matched patients (OR, 1.00; 95%CI, 0.87-1.22). An analysis using the hospital rhTM-prescribing rate as an instrumental variable found that receipt of rhTM was not associated with reduction in mortality at 28 days (risk difference, 0.008; 95% CI, -0.08-0.98). CONCLUSIONS This large retrospective nationwide study demonstrated that there might be little association between the use of rhTM and mortality in severe pneumonia patients with sepsis-associated DIC. A multinational randomized trial is required to confirm this.
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Affiliation(s)
- T Tagami
- Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan; Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
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Iba T, Saitoh D. Efficacy of antithrombin in preclinical and clinical applications for sepsis-associated disseminated intravascular coagulation. J Intensive Care 2014; 2:66. [PMID: 25705422 PMCID: PMC4336274 DOI: 10.1186/s40560-014-0051-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 08/18/2014] [Indexed: 01/19/2023] Open
Abstract
Antithrombin (AT) is known as an important physiological anticoagulant. AT inactivates thrombin and multiple other coagulation factors, thereby strongly inhibiting the over-activation of the coagulation system during disseminated vascular coagulation (DIC). AT also suppresses the pro-inflammatory reactions that are promoted through protease-activated receptor-1 during sepsis. One of the unique characteristics of AT is the conformational change it undergoes when binding to heparin-like molecules. The anticoagulant function is greatly accelerated after AT binds to externally administered heparin in the circulating blood. Meanwhile, AT also binds to syndecan-4 on the cell surface under physiological conditions, thereby contributing to local antithrombogenicity. The binding of AT and syndecan-4 upregulates prostaglandin I2 production, downregulates pro-inflammatory cytokine production, and suppresses the leukocyte-endothelial interaction. Other than these activities, recent preclinical studies have reported that AT might inhibit neutrophil necrotic cell death and the ejection of neutrophil extracellular traps. Together, these effects may lead to the attenuation of inflammation by decreasing the level of damage-associated molecular patterns. Although a number of animal studies have demonstrated a survival benefit of AT, the clinical benefit has long been argued since the effect of high-dose AT was denied in 2001 in a large-scale randomized controlled trial targeting patients with severe sepsis. However, recent clinical studies examining the effects of a supplemental dose of AT in patients with sepsis-associated DIC have revealed that AT is potentially effective for DIC resolution and survival improvement without increasing the risk of bleeding. Since DIC is still a major threat during sepsis, the optimal method of identifying this promising drug needs to be identified.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421 Japan
| | - Daizoh Saitoh
- Division of Traumatology, Research Institute, National Defense Medical College, Tokorozawa, Japan
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Jiang L, Jiang S, Feng X, Ma Y, Zhang M. The efficacy and safety of different anticoagulants on patients with severe sepsis and derangement of coagulation: a protocol for network meta-analysis of randomised controlled trials. BMJ Open 2014; 4:e006770. [PMID: 25534216 PMCID: PMC4275679 DOI: 10.1136/bmjopen-2014-006770] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 11/17/2014] [Accepted: 11/18/2014] [Indexed: 01/19/2023] Open
Abstract
INTRODUCTION Sepsis is the leading cause of mortality in non-cardiological critically ill patients. There are as many as 20 million cases of sepsis annually worldwide, with a mortality rate of around 35%. It has been reported that the dysregulation of haemostatic system due to the interaction between coagulation system and inflammatory response is a strong predictor of mortality in patients with severe sepsis. In this context, several anticoagulants have been evaluated in recent years. However, the results of these studies were inconsistent and even contradictory. In addition, there is insufficient evidence comparing the efficacy and safety of different anticoagulants. The purpose of our study is to carry out a systematic review and network meta-analysis comparing the efficacy and safety of different anticoagulants for severe sepsis based on existing randomised controlled trials (RCTs) and ranking these anticoagulants for practical consideration. METHODS AND ANALYSIS PubMed, EMBASE and Cochrane Library databases will be systematically searched for eligible studies. Randomised controlled trials (RCT) on anticoagulant therapy for severe sepsis with multiple outcome measures will be included. The Cochrane Risk of Bias Tool will be used to assess the quality of included studies. The primary outcomes are mortality and bleeding events. The secondary outcomes include the length of intensive care stay, the length of hospital stay and duration of mechanical ventilation. Direct pairwise meta-analysis (DMA), indirect treatment comparison meta-analysis (ITC) and network meta-analysis (NMA) will be conducted to compare different anticoagulants. ETHICS AND DISSEMINATION Ethical approval is not required given that this is a protocol for a systematic review. The protocol of this systematic review will be disseminated in a peer-reviewed journal and presented at a relevant conference. TRIAL REGISTRATION NUMBER This protocol has been registered in PROSPERO (http://www.crd.york.ac.uk/PROSPERO/) under registration number CRD42014013886.
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Affiliation(s)
- Libing Jiang
- Department of Emergency Medicine, Second Affiliated Hospital, School of Medicine & Institute of emergency Medicine, Zhejiang University, Hangzhou, China
| | - Shouyin Jiang
- Department of Emergency Medicine, Second Affiliated Hospital, School of Medicine & Institute of emergency Medicine, Zhejiang University, Hangzhou, China
| | - Xia Feng
- The Second Department of Respiration, Affiliated Hospital of Zunyi Medical College, Zunyi, Guizhou, China
| | - Yuefeng Ma
- Department of Emergency Medicine, Second Affiliated Hospital, School of Medicine & Institute of emergency Medicine, Zhejiang University, Hangzhou, China
| | - Mao Zhang
- Department of Emergency Medicine, Second Affiliated Hospital, School of Medicine & Institute of emergency Medicine, Zhejiang University, Hangzhou, China
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Observational study to compare antithrombin and thrombomodulin for disseminated intravascular coagulation. Int J Clin Pharm 2014; 37:139-47. [PMID: 25515615 DOI: 10.1007/s11096-014-0052-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 12/06/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND There have been no studies comparing the effects of antithrombin (AT-III) and recombinant human soluble thrombomodulin (rhs-TM) on outcomes in patients with disseminated intravascular coagulation (DIC) associated with infectious diseases. OBJECTIVE The aim of this observational study is to compare AT-III and rhs-TM in terms of outcomes such as mortality, length of hospitalization, and medical costs in patients with DIC associated with infectious diseases based on a Japanese administrative database. SETTING A total of 7,535 patients with DIC associated with infectious diseases in 886 hospitals from 2010 to 2012 in Japan. Methods We collected patients' data from the administrative database to compare clinical and medical economic outcomes of patients with DIC. Patients were divided into two groups according to treatment of DIC: AT-III (n = 3,601) and rhs-TM (n = 3,934). MAIN OUTCOMES MEASURE In-hospital mortality (within 14 days, within 28 days, and overall mortality), length of stay (LOS), and medical costs during hospitalization. RESULTS Multilevel logistic regression analysis showed that there were no significant differences with regard to in-hospital mortality between AT-III and rhs-TM within 14 days (odds ratio (OR) of rhs-TM 0.97, 95 % confidence interval (CI) 0.85-1.11, p = 0.744), within 28 days (OR 1.00, 95 % CI 0.89-1.13, p = 0.919), and overall (OR 0.95, 95 % CI 0.85-1.07, p = 0.470). However, multilevel linear regression analysis revealed that use of rhs-TM significantly decreased LOS and medical costs during hospitalization. The coefficient for LOS was -2.92 days (95 % CI -4.79 to -1.04 days; p = 0.002) whereas that for medical costs during hospitalization was -798.3 Euro (95 % CI -1,515.7 to -81.0 Euro; p = 0.029). CONCLUSION This study demonstrated no significant difference in in-hospital mortality between AT-III and rhs-TM. However, use of rhs-TM was significantly associated with decreased LOS and medical costs during hospitalization in patients with DIC associated with infectious diseases.
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Seam N, Suffredini AF. Is antithrombin treatment of disseminated intravascular coagulation a quixotic goal? Crit Care 2014; 18:639. [PMID: 25673027 PMCID: PMC4331332 DOI: 10.1186/s13054-014-0639-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The development of disseminated intravascular coagulation (DIC) is associated with increased sepsis mortality. Antithrombin (AT) is one of several anticoagulants that have been studied in randomized trials of sepsis without benefit. In a recent study, Iba and colleagues reviewed data from patients who were treated for sepsis-related DIC with two lower doses of AT concentrate than studied in prior trials. Patients received 1,500 IU/day (n = 259) or 3,000 IU/day (n = 48) of AT for 3 days. All patients had baseline antithrombin activity <40% and there was no placebo group. The AT 3,000 group had higher 28-day survival as well as a higher rate of DIC resolution than the AT 1,500 group. Though intriguing, the study findings are limited by the non-randomized retrospective nature of the findings, which resulted in baseline differences in multiple confounders that affect mortality, as well as the lack of a placebo group to compare outcomes.
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Wang C, Chi C, Guo L, Wang X, Guo L, Sun J, Sun B, Liu S, Chang X, Li E. Heparin therapy reduces 28-day mortality in adult severe sepsis patients: a systematic review and meta-analysis. Crit Care 2014; 18:563. [PMID: 25318353 PMCID: PMC4213495 DOI: 10.1186/s13054-014-0563-4] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 10/01/2014] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION There are approximately 19 million new cases of sepsis worldwide each year. Among them, more than one quarter of patients die. We aimed to assess the effects of heparin on short-term mortality in adult patients with sepsis and severe sepsis. METHODS We searched electronic databases (Medline, Embase, and Cochrane Library databases; the Cochrane Controlled Trials Register) and conference proceedings (Web of Knowledge (Conference Proceedings Citation Index - Science, Conference Proceedings Citation Index - Social Sciences & Humanities)) from inception to July 2014, expert contacts and relevant websites. Controlled trials of heparin versus placebo in sepsis or severe sepsis were identified. In total two reviewers independently assessed eligibility, and four authors independently extracted data; consensus was reached by conference. We used the chi-square test and I2 to assess statistical heterogeneity (P <0.05). The primary analysis was based on the fixed-effect model to produce pooled odds ratios with 95% confidence intervals. RESULTS A total of nine publications were included in the meta-analysis. Heparin decreased 28-day mortality (n = 3,482, OR = 0.656, 95% CI = 0.562 to 0.765, P <0.0001). According to the meta-analysis of 28-day mortality, heterogeneity was not found among the eight randomized clinical trials (RCTs) (I2 = 0.0%). Heparin had no effect on bleeding events in sepsis (seven RCTs, n = 2,726; OR = 1.063; 95% CI = 0.834 to 1.355; P = 0.623; and I2 = 20.9%). Subgroup analysis demonstrated that the sample size may be a source of heterogeneity, but experimental design was not. CONCLUSIONS Heparin may reduce 28-day mortality in patients with severe sepsis, at the same time, there was no increase in the risk of bleeding in the heparin group. We recommend the use of heparin for sepsis and severe sepsis.
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Affiliation(s)
- Changsong Wang
- />Department of Anesthesiology, First Affiliated Hospital of Harbin Medical University, No 23 Youzheng Street, Nangang District, Harbin, Heilongjiang 150001 China
| | - Chunjie Chi
- />Department of Anesthesiology, First Affiliated Hospital of Harbin Medical University, No 23 Youzheng Street, Nangang District, Harbin, Heilongjiang 150001 China
| | - Lei Guo
- />Department of Anesthesiology, First Affiliated Hospital of Harbin Medical University, No 23 Youzheng Street, Nangang District, Harbin, Heilongjiang 150001 China
| | - Xiaoyang Wang
- />Department of Anesthesiology, First Affiliated Hospital of Harbin Medical University, No 23 Youzheng Street, Nangang District, Harbin, Heilongjiang 150001 China
| | - Libo Guo
- />Department of Anesthesiology, First Affiliated Hospital of Harbin Medical University, No 23 Youzheng Street, Nangang District, Harbin, Heilongjiang 150001 China
| | - Jiaxiao Sun
- />Department of Anesthesiology, First Affiliated Hospital of Quan Zhou, No. 151 Yanjiang West Road, Yuexiu, Quan Zhou, Guangdong China
| | - Bo Sun
- />Department of Anesthesiology, First Affiliated Hospital of Harbin Medical University, No 23 Youzheng Street, Nangang District, Harbin, Heilongjiang 150001 China
| | - Shanshan Liu
- />Department of Anesthesiology, First Affiliated Hospital of Harbin Medical University, No 23 Youzheng Street, Nangang District, Harbin, Heilongjiang 150001 China
| | - Xuenan Chang
- />Department of Anesthesiology, Tianjin Huanhu Hospital, No. 122 Qixiangtai Road, Hexi, Tian Jin 300060 China
| | - Enyou Li
- />Department of Anesthesiology, First Affiliated Hospital of Harbin Medical University, No 23 Youzheng Street, Nangang District, Harbin, Heilongjiang 150001 China
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Iba T, Saitoh D, Wada H, Asakura H. Efficacy and bleeding risk of antithrombin supplementation in septic disseminated intravascular coagulation: a secondary survey. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2014; 18:497. [PMID: 25220851 PMCID: PMC4182824 DOI: 10.1186/s13054-014-0497-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Accepted: 08/14/2014] [Indexed: 12/29/2022]
Abstract
Introduction In a previous report, we demonstrated a favorable trend for supplementation with antithrombin (AT) concentrate at a dosage of 3,000 IU/day over 1,500 IU/day for the treatment of sepsis-associated disseminated intravascular coagulation (DIC) in patients with an AT activity of 70% or less. Since the survival difference did not reach statistical significance, we planned to examine the effects in a larger number of cases with severer disease. Methods We performed a non-randomized multi-institutional survey. In total, 307 septic DIC patients who had AT activity less than 40% and who had undergone AT substitution at a dose of either 1,500 IU/day or 3,000 IU/day for three consecutive days were analyzed. Of these, 259 patients received 1,500 IU/day (AT1500 group) and 48 patients received 3,000 IU/day (AT3000 group). The primary efficacy endpoints were recovery from DIC by day 7 and an all-cause mortality on day 28. Adverse bleeding events were also examined. A logistic regression analysis was conducted by using age, sex, body weight, initial AT activity, DIC score, platelet count, coadministration of heparin, recombinant thrombomodulin, suspected source of infection, surgery, and supplemented AT dose. Results Supplementation significantly decreased the DIC score in the AT3000 group, leading to the superior resolution of DIC, compared with the results in the AT1500 group (66.7% versus 45.2%, P = 0.007). In addition, the AT3000 group exhibited a better survival than the AT1500 group (77.1% versus 56.4%, P = 0.010). Bleeding events were observed in 6.96% (severe bleeding: 3.04%) in the AT1500 group and 6.52% (severe bleeding, 4.35%) in the AT3000 group (P = 1.000; severe bleeding, P = 0.648). A logistic regression analysis revealed that the use of AT3000 (odds ratio (OR), 2.419; P = 0.025), a higher initial platelet count (OR, 1.054; P = 0.027), and patient age (OR, 0.977; P = 0.045) were significantly correlated with an improved survival. Conclusions The AT3000 group exhibited significantly improved rates of survival and recovery from DIC without an increased risk of bleeding, compared with the AT1500 group, among the patients with sepsis-associated DIC and an AT activity of less than 40%.
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Tagami T, Matsui H, Horiguchi H, Fushimi K, Yasunaga H. Antithrombin and mortality in severe pneumonia patients with sepsis-associated disseminated intravascular coagulation: an observational nationwide study. J Thromb Haemost 2014; 12:1470-9. [PMID: 24943516 DOI: 10.1111/jth.12643] [Citation(s) in RCA: 112] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Indexed: 12/29/2022]
Abstract
BACKGROUND The association between antithrombin use and mortality in patients with sepsis-associated disseminated intravascular coagulation (DIC) remains controversial. OBJECTIVES To examine the hypothesis that antithrombin could be effective in the treatment of patients with sepsis-associated DIC following severe pneumonia. METHODS Propensity score and instrumental variable analyses were performed by use of a nationwide administrative database, the Japanese Diagnosis Procedure Combination inpatient database. The main outcome was 28-day mortality. RESULTS Severe pneumonia patients diagnosed with sepsis-associated DIC (n = 9075) were categorized into antithrombin (n = 2663) and control (n = 6412) groups. Propensity score matching created a matched cohort of 2194 pairs of patients with and without antithrombin use. Mortality differences were found between the two groups (antithrombin vs. control: unmatched, 40.8% vs. 45.7%; propensity-matched, 40.6% vs. 44.2%; inverse probability-weighted, 41.1% vs. 45.1%). Multiple logistic regression analyses showed an association between antithrombin use and 28-day mortality (unmatched with propensity score adjusted, adjusted odds ratio [OR] 0.87, 95% confidence interval [CI] 0.78-0.97; propensity-matched, adjusted OR 0.85, 95% CI 0.75-0.97; inverse probability-weighted, adjusted OR 0.85, 95% CI 0.79-0.90). An analysis with the hospital antithrombin-prescribing rate as an instrumental variable showed that receipt of antithrombin was associated with a 9.9% (95% CI 3.5-16.3) reduction in 28-day mortality. CONCLUSIONS This retrospective, large, nationwide database study demonstrates that antithrombin administration may be associated with reduced 28-day mortality in patients with severe pneumonia and sepsis-associated DIC. A large, multinational randomized trial is required.
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Affiliation(s)
- T Tagami
- Department of Clinical Epidemiology and Health Economics, School of Public Health, Graduate School of Medicine, University of Tokyo, Tokyo, Japan; Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
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Iba T, Gando S, Thachil J. Anticoagulant therapy for sepsis-associated disseminated intravascular coagulation: the view from Japan. J Thromb Haemost 2014; 12:1010-9. [PMID: 24801203 DOI: 10.1111/jth.12596] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Indexed: 11/26/2022]
Abstract
The current management of disseminated intravascular coagulation (DIC) is based on aggressive treatment of the underlying condition and resuscitation with appropriate blood products. Anticoagulant therapy has appeared and disappeared in the different guidelines and important documents detailing the treatment of DIC. For example, Surviving Sepsis Campaign (SSC) guidelines, the 'global standard' for the management of severe sepsis, had recombinant activated protein C highly recommended in the original version, but this was withdrawn in the latest version due to the lack of evidence. In contrast, recent international guidance released from the International Society on Thrombosis and Haemostasis has introduced the potential efficacy of other agents. In sepsis-related DIC, the basis for anticoagulant therapy comes from the mounting evidence for the anti-inflammatory effects which these agents possess and can prove beneficial in septic situations. Several studies have clearly shown the important cross-talk between coagulation and inflammation in patients with sepsis. More recently, neutrophil extracellular traps and damage-associated molecular patterns (DAMPs), especially histones, have been demonstrated to play a crucial role in the coagulopathy of sepsis. Once again, the natural anticoagulants have an important function in neutralizing the effects of DAMPs and histones. In this review, in addition to examining the important role of anticoagulants in the septic milieu, the clinical studies examining antithrombin, recombinant thrombomodulin and plasma-derived activated protein C are detailed. However, large-scale randomized controlled trials are yet to be performed, with important consideration of the timing, dosage and duration of treatment.
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Affiliation(s)
- T Iba
- Department of Emergency and Disaster Medicine, Graduate School of Medicine, Juntendo University, Tokyo, Japan
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Morikawa M, Inoue Y, Sumi Y, Kuroda Y, Tanaka H. Leukocyte deformability is a novel biomarker to reflect sepsis-induced disseminated intravascular coagulation. Acute Med Surg 2014; 2:13-20. [PMID: 29123685 DOI: 10.1002/ams2.54] [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] [Received: 12/11/2013] [Accepted: 04/08/2014] [Indexed: 12/29/2022] Open
Abstract
Aim Sepsis-induced disseminated intravascular coagulopathy is associated with a high mortality rate. The function and deformability of polymorphonuclear leukocytes change in patients with sepsis. The goal of this study was to characterize the changes in polymorphonuclear leukocyte deformability in patients with sepsis-induced disseminated intravascular coagulopathy and to evaluate the relationship between the severity of disseminated intravascular coagulopathy and the deformability of polymorphonuclear leukocytes. Methods Thirty-five patients with sepsis-induced disseminated intravascular coagulopathy at our department were enrolled in this study. These patients were diagnosed with severe sepsis and an acute disseminated intravascular coagulopathy score ≥ 4. Blood samples were obtained from these patients on days 1, 3, and 7. Polymorphonuclear leukocyte deformability was measured with a microchannel flow analyzer, and polymorphonuclear leukocyte activity, represented as CD11b, was measured by flow cytometry. In contrast, 14 patients who fulfilled with sepsis criteria but without complicated disseminated intravascular coagulopathy were also entered in this study. Results In patients with sepsis-induced disseminated intravascular coagulopathy, there was a significant correlation between their Japanese Association for Acute Medicine disseminated intravascular coagulopathy score and polymorphonuclear leukocyte deformability, and CD11b expression. Polymorphonuclear leukocytes became more stiffened and CD11b expression was higher in patients with sepsis-induced disseminated intravascular coagulopathy compared to patients without the condition. Conclusion Polymorphonuclear leukocyte deformability correlated with the severity of sepsis-induced disseminated intravascular coagulopathy and the response to treatment.
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Affiliation(s)
- Miki Morikawa
- Department of Emergency and Critical Care Medicine Juntendo University Urayasu Hospital Urayasu Chiba Japan
| | - Yoshiaki Inoue
- Department of Emergency and Critical Care Medicine Juntendo University Urayasu Hospital Urayasu Chiba Japan
| | - Yuka Sumi
- Department of Emergency and Critical Care Medicine Juntendo University Urayasu Hospital Urayasu Chiba Japan
| | - Yoko Kuroda
- Department of Emergency and Critical Care Medicine Juntendo University Urayasu Hospital Urayasu Chiba Japan
| | - Hiroshi Tanaka
- Department of Emergency and Critical Care Medicine Juntendo University Urayasu Hospital Urayasu Chiba Japan
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Wada H, Matsumoto T, Yamashita Y, Hatada T. Disseminated intravascular coagulation: testing and diagnosis. Clin Chim Acta 2014; 436:130-4. [PMID: 24792730 DOI: 10.1016/j.cca.2014.04.020] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 04/19/2014] [Accepted: 04/22/2014] [Indexed: 01/24/2023]
Abstract
Abnormalities of the hemostatic system in patients with DIC result from the sum of vectors for hypercoagulation and hyperfibrinolysis. DIC is classified into hyperfibrinolysis, hypercoagulation, massive bleeding or nonsymptomatic types according to the balance of the two vectors. Both the antithrombin (AT) and protein C (PC) levels are significantly low in patients with septic DIC, and reduced amounts of AT and PC result in the lack of inhibition of thrombin and activated FVIII, respectively. Thrombin activates FVIII, while activated FVIII accelerates the coagulation pathway to generate thrombin; thus activation of the coagulation system persists. Three sets of diagnostic criteria have been established by the Japanese Ministry of Health, Labour and Welfare, International Society of Thrombosis and Haemostasis and Japanese Association for Acute Medicine, respectively. Although these three diagnostic criteria score hemostatic abnormalities using similar global coagulation tests, the sensitivity and/or specificity for death differ. Treatment with AT or activated PC may not improve the outcomes of patients with sepsis at the early stage, although they may improve the outcomes in those with DIC. Therefore, new diagnostic criteria for determining the appropriate time to initiate anticoagulant treatment are required.
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Affiliation(s)
- Hideo Wada
- Department of Molecular and Laboratory Medicine, Mie University Graduate School of Medicine, Tsu, Japan.
| | - Takeshi Matsumoto
- Blood Transfusion and Emergency Critical Care Center, Mie University Hospital, Tsu, Japan
| | - Yoshiki Yamashita
- Department of Hematology and Oncology, Mie University School of Medicine, Mie, Japan
| | - Tsuyoshi Hatada
- Emergency Critical Care Center, Mie University Hospital, Tsu, Japan
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Wada H, Matsumoto T, Yamashita Y. Diagnosis and treatment of disseminated intravascular coagulation (DIC) according to four DIC guidelines. J Intensive Care 2014; 2:15. [PMID: 25520831 PMCID: PMC4267589 DOI: 10.1186/2052-0492-2-15] [Citation(s) in RCA: 200] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 02/10/2014] [Indexed: 01/02/2023] Open
Abstract
Disseminated intravascular coagulation (DIC) is categorized into bleeding, organ failure, massive bleeding, and non-symptomatic types according to the sum of vectors for hypercoagulation and hyperfibrinolysis. The British Committee for Standards in Haematology, Japanese Society of Thrombosis and Hemostasis, and the Italian Society for Thrombosis and Haemostasis published separate guidelines for DIC; however, there are several differences between these three sets of guidelines. Therefore, the International Society of Thrombosis and Haemostasis (ISTH) recently harmonized these differences and published the guidance of diagnosis and treatment for DIC. There are three different diagnostic criteria according to the Japanese Ministry Health, Labour and Welfare, ISTH, and Japanese Association of Acute Medicine. The first and second criteria can be used to diagnose the bleeding or massive bleeding types of DIC, while the third criteria cover organ failure and the massive bleeding type of DIC. Treatment of underlying conditions is recommended in three types of DIC, with the exception of massive bleeding. Blood transfusions are recommended in patients with the bleeding and massive bleeding types of DIC. Meanwhile, treatment with heparin is recommended in those with the non-symptomatic type of DIC. The administration of synthetic protease inhibitors and antifibrinolytic therapy is recommended in patients with the bleeding and massive bleeding types of DIC. Furthermore, the administration of natural protease inhibitors is recommended in patients with the organ failure type of DIC, while antifibrinolytic treatment is not. The diagnosis and treatment of DIC should be carried out in accordance with the type of DIC.
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Affiliation(s)
- Hideo Wada
- Department of Molecular and Laboratory Medicine, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507 Japan
| | - Takeshi Matsumoto
- Department of Blood Transfusion, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507 Japan
| | - Yoshiki Yamashita
- Department of Hematology and Oncology, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507 Japan
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