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Yanai M, Klainbart S, Dafna G, Segev G, Aroch I, Kelmer E. Thromboelastometry for assessment of hemostasis and disease severity in 42 dogs with naturally-occurring heatstroke. J Vet Intern Med 2024; 38:1483-1497. [PMID: 38685600 PMCID: PMC11099784 DOI: 10.1111/jvim.17041] [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: 07/18/2023] [Accepted: 02/27/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Thromboelastometry (TEM) provides a comprehensive overview of the entire coagulation process and has not been evaluated in heatstroke-induced coagulopathies in dogs. OBJECTIVES To determine the diagnostic and prognostic utility of TEM in dogs with heatstroke. ANIMALS Forty-two client-owned dogs with heatstroke. METHODS Prospective observational study. Blood samples for intrinsic and extrinsic TEM (INTEM and EXTEM, respectively) were collected at presentation and every 12 to 24 hours for 48 hours. Coagulation phenotype (hypo-, normo-, or hypercoagulable) was defined based on TEM area under the 1st derivative curve (AUC). RESULTS Case fatality rate was 31%. Median TEM variables associated with death (P < .05 for all) included longer INTEM clotting time, lower AUC at presentation and at 12 to 24 hours postpresentation (PP), lower INTEM alpha angle, maximum clot firmness, and maximum lysis (ML) at 12 to 24 hours PP, and lower EXTEM ML at 12 to 24 hours PP. Most dogs were normo-coagulable on presentation (66% and 63% on EXTEM and INTEM, respectively), but hypo-coagulable 12 to 24 PP (63% for both EXTEM and INTEM). A hypo-coagulable INTEM phenotype was more frequent at presentation and 12 to 24 PP among nonsurvivors compared to survivors (55% vs 15% and 100% vs 50%, P = .045 and .026, respectively). AKI was more frequent (P = .015) in dogs with hypo-coagulable INTEM tracings at 12 to 24 hours. Disseminated intravascular coagulation was more frequent (P < .05) in dogs with a hypo-coagulable INTEM phenotype and in nonsurvivors at all timepoints. CONCLUSIONS AND CLINICAL RELEVANCE Hypocoagulability, based on INTEM AUC, is predictive of worse prognosis and occurrence of secondary complications.
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Affiliation(s)
- Michal Yanai
- The Koret School of Veterinary Medicine, The Robert H. Smith Faculty of Agriculture, Food and EnvironmentThe Hebrew University of JerusalemJerusalemIsrael
| | - Sigal Klainbart
- The Koret School of Veterinary Medicine, The Robert H. Smith Faculty of Agriculture, Food and EnvironmentThe Hebrew University of JerusalemJerusalemIsrael
| | - Gal Dafna
- The Koret School of Veterinary Medicine, The Robert H. Smith Faculty of Agriculture, Food and EnvironmentThe Hebrew University of JerusalemJerusalemIsrael
| | - Gilad Segev
- The Koret School of Veterinary Medicine, The Robert H. Smith Faculty of Agriculture, Food and EnvironmentThe Hebrew University of JerusalemJerusalemIsrael
| | - Itamar Aroch
- The Koret School of Veterinary Medicine, The Robert H. Smith Faculty of Agriculture, Food and EnvironmentThe Hebrew University of JerusalemJerusalemIsrael
| | - Efrat Kelmer
- The Koret School of Veterinary Medicine, The Robert H. Smith Faculty of Agriculture, Food and EnvironmentThe Hebrew University of JerusalemJerusalemIsrael
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Cao M, Hong J, Zhang D, Chen F, Su Y. Central venous catheters do not increase the hemorrhagic risk in acute promyelocytic leukemia patients during induction therapy. Front Oncol 2024; 14:1332372. [PMID: 38680857 PMCID: PMC11055460 DOI: 10.3389/fonc.2024.1332372] [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: 11/02/2023] [Accepted: 03/25/2024] [Indexed: 05/01/2024] Open
Abstract
In acute promyelocytic leukemia (APL), hemorrhage, particularly intracranial hemorrhage, is the most common cause of early death. A central venous catheter (CVC) may provide a greater guarantee of safety and comfort to APL patients. However, CVCs have seldom been attempted in APL patients during induction therapy because of concerns about increasing the risk of hemorrhagic complications after this invasive procedure. To evaluate the hemorrhagic risk after CVC placement in APL patients during induction therapy, we retrospectively analyzed 95 newly diagnosed patients with APL from January 2010 to December 2022. Among these patients, 39 patients in the CVC group and 56 patients in the non-CVC group were included. Laboratory and clinical parameters of the two groups were collected and compared. There were no significant differences in median platelet, fibrinogen (Fbg), D-dimer, prothrombin time (PT), white blood count (WBC) and hemoglobin (Hb) between the CVC and non-CVC groups on the first day of the visit (day 0) and the following days (day 4, day 7, day 11, day 14, day 18 and day 21) (p = 0.382, p = 0.805, p = 0.456, p = 0.902, p = 0.901 and p = 0.097, respectively). The consumption of transfused platelets and Fbg was not significantly different between the CVC group and non-CVC group (5.0 vs. 4.5 units, p = 0.34, and 6.8 vs. 6.0, p = 0.36, respectively). The last day of platelet and Fbg transfusion was also not significantly different (21 vs. 19, p = 0.238 and 7.5 vs. 8.5, p = 0.684, respectively). The incidences of total hemorrhagic events and hemorrhagic death were lower in the CVC group than in the non-CVC group (17.9% vs. 37.5%, p = 0.04 and 0% vs. 16.1%, p = 0.01, respectively). The 30-day survival rate was not significantly different (92.3% vs. 82.1%, respectively, p = 0.145) for the CVC group compared with the non-CVC group. Our study suggested that CVCs did not increase the hemorrhagic risk in APL patients during induction therapy and that a CVC should be considered in this type of clinical situation.
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Affiliation(s)
- Manxiong Cao
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Jiaqiong Hong
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Dongqing Zhang
- Department of Laboratory Medicine, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Feiheng Chen
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Yongzhong Su
- Department of Hematology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
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Pande A, Kumar A, Krishnani H, Acharya S, Shukla S. Recent Advances in the Management of Microangiopathic Hemolytic Anemias (MAHA): A Narrative Review. Cureus 2023; 15:e47196. [PMID: 38021690 PMCID: PMC10653637 DOI: 10.7759/cureus.47196] [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: 08/21/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
Red blood cells (RBCs) start to break down early in hemolytic anemia, which can be chronic or life-threatening. It should be considered while determining if normocytic or macrocytic anemia is present. Hemolysis in the reticuloendothelial system may happen intravascularly, extravascularly, or both. It accounts for a broad spectrum of laboratory and clinical situations, both physiological and pathological. Whenever the frequency of RBC breakdown is rapid enough to lower hemoglobin levels below the normal range, hemolytic anemia occurs. Microangiopathic hemolytic anemia (MAHA) is a term used to describe non-immune hemolysis induced by intravascular RBC fragmentation caused by substances in the tiny blood arteries that generate schistocytes in the peripheral circulation. Microvasculature abnormalities, such as small arterioles and capillaries, are usually involved. Furthermore, MAHA can also be brought on by intravascular devices like a prosthetic heart valve or assistive technologies. Poor deformity results in entrapment, phagocytosis, antibody-mediated elimination through phagocytosis or direct complement activation, fragmentation brought about by microthrombi or acute mechanical stress, oxidation, or spontaneous cellular death. Hemolysis may cause acute anemia, jaundice, hematuria, dyspnea, tiredness, tachycardia, and possibly hypotension. This article aims to synthesize existing research, identify therapeutic strategies, and provide insights into current and emerging approaches for managing this complex hematological disorder.
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Affiliation(s)
- Arundhati Pande
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Abhishek Kumar
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Harshil Krishnani
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sourya Acharya
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Samarth Shukla
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Wada H, Kawasugi K, Honda G, Kawano N, Uchiyama T, Madoiwa S, Takezako N, Suzuki K, Seki Y, Ikezoe T, Iba T, Okamoto K. Sepsis-Associated DIC with Decreased Levels of Antithrombin and Fibrinogen is the Target for Combination Therapy with Thrombomodulin Alfa and Antithrombin. TH OPEN 2023; 7:e65-e75. [PMID: 36846833 PMCID: PMC9946787 DOI: 10.1055/a-2009-9073] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/03/2023] [Indexed: 01/12/2023] Open
Abstract
Background Disseminated intravascular coagulation (DIC) is not a homogeneous condition, but rather includes heterogeneous conditions, and its pathophysiology and outcome vary considerably depending on the background. Although anticoagulant therapy is expected to be of benefit in the treatment of DIC, previous studies have suggested that the benefits are limited only to a specific subtype. Objects The purpose of this study was to identify the group that would benefit from combination therapy using thrombomodulin/antithrombin. Methods The data from 2,839 patients registered in the postmarketing surveillance of thrombomodulin were evaluated. The patients were divided into four groups depending on antithrombin and fibrinogen levels, and the additive effects of antithrombin on thrombomodulin were examined in the groups. Results The DIC score, Sequential Organ Failure Assessment score, and mortality were significantly higher in the DIC group with low-antithrombin/low-fibrinogen than in the DIC groups without either low antithrombin or low fibrinogen. The survival curve was significantly higher in DIC patients with combination therapy than in patients treated with thrombomodulin monotherapy, but this effect was seen only in patients with infection-based DIC. Conclusion DIC patients with low-antithrombin/low-fibrinogen risk poor outcomes, but they can be the target of combination therapy with antithrombin and thrombomodulin as long as the DIC is due to infection.
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Affiliation(s)
- Hideo Wada
- Department of General Medicine, Mie Prefectural General Medical Center, Mie, Japan,Address for correspondence Hideo Wada, MD, PhD Department of General Medicine, Mie Prefectural General Medical CenterMieJapan
| | - Kazuo Kawasugi
- Faculty of Medical Technology, Teikyo University, Tokyo, Japan
| | - Goichi Honda
- Department of Medical Affairs, Asahi Kasei Pharma Corporation, Tokyo, Japan
| | - Noriaki Kawano
- Department of Internal Medicine, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan
| | - Toshimasa Uchiyama
- Department of Laboratory Medicine, National Hospital Organization Takasaki General Medical Center, Gunma, Japan
| | - Seiji Madoiwa
- Department of Clinical Laboratory Medicine, Tokyo Saiseikai Central Hospital, Tokyo, Japan
| | - Naoki Takezako
- Department of Hematology, Nerima Hikarigaoka Hospital, Tokyo, Japan
| | - Kei Suzuki
- Emergency and Critical Care Center, Mie University Hospital, Mie, Japan
| | - Yoshinobu Seki
- Department of Hematology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Takayuki Ikezoe
- Department of Hematology, Fukushima Medical University, Fukushima, Japan
| | - Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kohji Okamoto
- Department of Surgery, Center for Gastroenterology and Liver Disease, Kitakyushu City Yahata Hospital, Fukuoka, Japan
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Alhousseini A, Romero R, Benshalom-Tirosh N, Gudicha D, Pacora P, Tirosh D, Kabiri D, Yeo L, Thachil J, Hsu CD, Hassan SS, Erez O. Nonovert disseminated intravascular coagulation (DIC) in pregnancy: a new scoring system for the identification of patients at risk for obstetrical hemorrhage requiring blood product transfusion. J Matern Fetal Neonatal Med 2022; 35:242-257. [PMID: 31931643 PMCID: PMC9019739 DOI: 10.1080/14767058.2020.1716330] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Nonovert disseminated intravascular coagulation (DIC) is a subclinical hemostatic dysfunction that has not yet reached the decompensation stage. The detection of pregnant patients at this stage may assist in the identification of those who will develop severe obstetrical hemorrhage, as it is one of the leading causes for preventable maternal mortality. Currently, nonovert DIC is diagnosed by a scoring system based on nonpregnant patients, originally generated by the International Society on Thrombosis and Hemostasis (ISTH), which does not address the physiologic changes of the hemostatic system during pregnancy. OBJECTIVES (1) To develop a pregnancy-specific nonovert DIC score, (2) to determine the diagnostic performance of this score in detecting women at risk for obstetrical hemorrhage requiring blood product transfusion, and (3) to compare it to the existing ISTH nonovert DIC score. STUDY DESIGN This retrospective study has longitudinal and cross-sectional components and includes three steps: (1) characterization of the longitudinal changes in the components of modified ISTH nonovert DIC scores, including these parameters - fibrinogen, antithrombin III, protein C, prothrombin time (PT), platelets, thrombin-antithrombin (TAT) complex, and D-dimer - during gestation in a group of normal pregnancies (n = 50); (2) development of a pregnancy-specific nonovert DIC score in a cross-sectional design of high-risk (n = 152) and control (n = 50) pregnancies, based on the predictive performance of each analyte for the detection of women at risk for obstetrical hemorrhage requiring blood product transfusion and a logistic regression model; and (3) comparison between the diagnostic performance of the pregnancy-specific nonovert DIC score and the modified ISTH nonovert DIC score to detect, upon admission, women who are at increased risk for subsequent development of obstetrical hemorrhage requiring blood product transfusion. RESULTS (1) The study cohort included 202 patients, of which 21 (10%) had obstetrical hemorrhage that required blood product transfusion and were considered to have nonovert DIC; (2) using the nonpregnant ISTH nonovert DIC score, 92% of the patients had a D-dimer concentration above the 0.5 mg/L threshold, and only 2% were identified to have a low fibrinogen concentration (<100 mg/dL); thus, this scoring system was unable to identify any of the patients with nonovert DIC based on the suggested cutoff of a score of ≥5; (3) the parameters included in the pregnancy-specific nonovert DIC score were selected based on their contribution to the performance of the model for the prediction of women at risk for obstetrical hemorrhage requiring blood product transfusion; as a result, we excluded the PT difference parameter from the score and the TAT complex concentration was added; and (4) a pregnancy-specific nonovert DIC score of ≥3 had a sensitivity of 71.4% and a specificity of 77.9% to identify patients at risk for obstetrical hemorrhage requiring blood product transfusion. CONCLUSION We propose (1) a pregnancy-specific nonovert DIC score adjusted for the physiologic changes in the hemostatic system during gestation; and (2) that the pregnancy-specific nonovert DIC score can be a useful tool for the identification of patients at risk for obstetrical hemorrhage requiring blood product transfusion.
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Affiliation(s)
- Ali Alhousseini
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA,Department of Physiology, Wayne State University School of Medicine, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, William Beaumont Hospital, Royal Oak, Michigan, USA
| | - Roberto Romero
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan, USA,Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, Michigan, USA,Center for Molecular Medicine and Genetics, Wayne State University, Detroit, Michigan, USA,Detroit Medical Center, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Miami International University, Miami, Florida, USA
| | - Neta Benshalom-Tirosh
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Dereje Gudicha
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA
| | - Percy Pacora
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Dan Tirosh
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Doron Kabiri
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Lami Yeo
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, United Kingdom
| | - Chaur-Dong Hsu
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA,Department of Physiology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Sonia S. Hassan
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA,Department of Physiology, Wayne State University School of Medicine, Detroit, Michigan, USA,Perinatal Research Initiative in Maternal, Perinatal and Child Health, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Offer Erez
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Detroit, Michigan, USA,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA,Maternity Department “D,” Division of Obstetrics and Gynecology, Soroka University Medical Center, Ben Gurion University of the Negev, Beer-Sheva, Israel
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Șalaru DL, Adam CA, Marcu DTM, Șimon IV, Macovei L, Ambrosie L, Chirita E, Sascau RA, Statescu C. Acute myocardial infarction and extensive systemic thrombosis in thrombotic thrombocytopenic purpura: A case report and review of literature. World J Clin Cases 2021; 9:8104-8113. [PMID: 34621868 PMCID: PMC8462192 DOI: 10.12998/wjcc.v9.i27.8104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/19/2021] [Accepted: 07/27/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Thrombotic thrombocytopenic purpura (TTP) is a thrombotic microangiopathy characterized by the pentad of hemolytic anemia, fever, thrombocytopenia, renal failure, and neurological dysfunction. The formation of microthrombi in the arterioles and capillaries of various organs is one of the main pathophysiological mechanisms. Clinical manifestations of cardiac involvement in TTP patients are variable. Acute myocardial infarction has been reported as a complication with TTP as the secondary thrombotic event. Its emergence as the initial thrombotic event is extremely rare.
CASE SUMMARY A 49-year-old previously healthy man was admitted for fever, typical angina chest pain 3 d prior to presentation, and newly onset left lower limb pain. The electrocardiogram illustrated ST-elevation acute myocardial infarction of the antero-lateral wall of the left ventricle. Transthoracic echocardiography depicted two large thrombi at the apex of the left ventricle and moderately reduced ejection fraction (40%). Venous Doppler ultrasound showed occlusion of the left popliteal artery. Laboratory tests showed severe thrombocytopenia, mild hemolytic anemia, elevated D-dimers, and high troponin and creatine kinase-MB. Abdominal computed tomography revealed other thrombotic sites (superior mesenteric artery, posterior aortic wall, spleen and renal infarction, and ileum necrosis). He was immediately started on steroids and addressed to surgery for acute abdominal pain. After an initial stabilization of the hematological deficit, he went into general surgery for resection of the necrotic ileum but died soon after the intervention due to multiple organ failure.
CONCLUSION Cardiac involvement in TTP patients is common, challenging and more often fatal, especially when other thrombotic complications coexist.
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Affiliation(s)
- Delia Lidia Șalaru
- Department of Cardiology, Institute of Cardiovascular Diseases, “Prof. Dr. George I.M. Georgescu,” Iasi 700503, Romania
- Internal Medicine, University of Medicine and Pharmacy, ”Grigore T. Popa Iași, Romania,” Iasi 700115, Romania
| | - Cristina Andreea Adam
- Department of Cardiology, Institute of Cardiovascular Diseases, “Prof. Dr. George I.M. Georgescu,” Iasi 700503, Romania
| | - Dragos Traian Marius Marcu
- Department of Cardiology, Institute of Cardiovascular Diseases, “Prof. Dr. George I.M. Georgescu,” Iasi 700503, Romania
- Internal Medicine, University of Medicine and Pharmacy, ”Grigore T. Popa Iași, Romania,” Iasi 700115, Romania
| | | | - Liviu Macovei
- Department of Cardiology, Institute of Cardiovascular Diseases, “Prof. Dr. George I.M. Georgescu,” Iasi 700503, Romania
- Internal Medicine, University of Medicine and Pharmacy, ”Grigore T. Popa Iași, Romania,” Iasi 700115, Romania
| | - Lucian Ambrosie
- General Surgery, ”Sf. Spiridon” Emergency Hospital Iasi, Iasi 700111, Romania
| | - Elena Chirita
- General Surgery, ”Sf. Spiridon” Emergency Hospital Iasi, Iasi 700111, Romania
| | - Radu Andy Sascau
- Department of Cardiology, Institute of Cardiovascular Diseases, “Prof. Dr. George I.M. Georgescu,” Iasi 700503, Romania
- Internal Medicine, University of Medicine and Pharmacy, ”Grigore T. Popa Iași, Romania,” Iasi 700115, Romania
| | - Cristian Statescu
- Department of Cardiology, Institute of Cardiovascular Diseases, “Prof. Dr. George I.M. Georgescu,” Iasi 700503, Romania
- Internal Medicine, University of Medicine and Pharmacy, ”Grigore T. Popa Iași, Romania,” Iasi 700115, Romania
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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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Ichkawa Y, Wada H, Ezaki M, Tanaka M, Hiromori S, Shiraki K, Moritani I, Yamamoto A, Tashiro H, Shimpo H, Shimaoka M. Elevated D-Dimer Levels Predict a Poor Outcome in Critically Ill Patients. Clin Appl Thromb Hemost 2021; 26:1076029620973084. [PMID: 33347372 PMCID: PMC7755937 DOI: 10.1177/1076029620973084] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
D-dimer is a biomarker of thrombosis and recently been considered to predict a poor outcome in patients with infectious diseases. Plasma D-dimer levels were measured in critically ill patients to examine their relationship with the poor outcome. The plasma D-dimer levels were markedly higher in the patients with various underlying disease especially venous thromboembolism in comparison to those without severe underlying diseases. The plasma D-dimer levels in non-survivors were significantly higher than those in survivors. In a receiver operating characteristic analysis, the area under the curve was high for the disseminated intravascular coagulation (DIC) score, the D-dimer value, and the prothrombin time-international normalize ratio (PT-INR). Adequate cut-off values for predicting the outcome were 3 as follows: DIC score, 3 points; D-dimer, 4.2 mg/L; and PT-INR, 1.08. D-dimer, which is a biomarker for thrombosis, is increased in various underlying diseases and predicts a poor outcome.
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Affiliation(s)
- Yuhuko Ichkawa
- Department of Central Laboratory, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Hideo Wada
- Department of Central Laboratory, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan.,Associated Department with Mie Graduate School of Medicine, Tsu, Japan
| | - Minoru Ezaki
- Department of Central Laboratory, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Motoko Tanaka
- Department of Central Laboratory, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Shinya Hiromori
- Department of Central Laboratory, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Katsuya Shiraki
- Department of Central Laboratory, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan.,Associated Department with Mie Graduate School of Medicine, Tsu, Japan
| | - Isao Moritani
- Department of General Medicine, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Akitaka Yamamoto
- Department of Emergency and Critical Care Center, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Haruhiko Tashiro
- Department of Emergency and Critical Care Center, 36941Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Hideto Shimpo
- 36941Mie Prefectural General Medical Center, Yokkaichi, Japan
| | - Motomu Shimaoka
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu, Japan
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10
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Iba T, Watanabe E, Umemura Y, Wada T, Hayashida K, Kushimoto S, Wada H. Sepsis-associated disseminated intravascular coagulation and its differential diagnoses. J Intensive Care 2019; 7:32. [PMID: 31139417 PMCID: PMC6528221 DOI: 10.1186/s40560-019-0387-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 05/02/2019] [Indexed: 12/19/2022] Open
Abstract
Disseminated intravascular coagulation (DIC) is a common complication in sepsis. Since DIC not only promotes organ dysfunction but also is a strong prognostic factor, its diagnosis at the earliest possible timing is important. Thrombocytopenia is often present in patients with DIC but can also occur in a number of other critical conditions. Of note, many of the rare thrombocytopenic diseases require prompt diagnoses and specific treatments. To differentiate these diseases correctly, the phenotypic expressions must be considered and the different disease pathophysiologies must be understood. There are three major players in the background characteristics of thrombocytopenia: platelets, the coagulation system, and vascular endothelial cells. For example, the activation of coagulation is at the core of the pathogenesis of sepsis-associated DIC, while platelet aggregation is the essential mechanism in thrombotic thrombocytopenic purpura and endothelial damage is the hallmark of hemolytic uremic syndrome. Though each of the three players is important in all thrombocytopenic diseases, one of the three dominant players typically establishes the individual features of each disease. In this review, we introduce the pathogeneses, symptoms, diagnostic measures, and recent therapeutic advances for the major diseases that should be immediately differentiated from DIC in sepsis.
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Affiliation(s)
- Toshiaki Iba
- 1Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo Bunkyo-ku, Tokyo, 113-8421 Japan
| | - Eizo Watanabe
- 2Department of General Medical Science Graduate School of Medicine Chiba University, Chiba, Japan.,Department of Emergency and Critical Care Medicine Eastern Chiba Medical Center, Chiba, Japan
| | - Yutaka Umemura
- 4Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takeshi Wada
- 5Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kei Hayashida
- 6Department of Emergency and Critical Care Medicine, School of Medicine, Keio University, Tokyo, Japan
| | - Shigeki Kushimoto
- 7Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | | | - Hideo Wada
- 8Department of Molecular and Laboratory Medicine, Mie University School of Medicine, Tsu, Japan
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11
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Hemostasis based on a novel 'two-path unifying theory' and classification of hemostatic disorders. Blood Coagul Fibrinolysis 2019; 29:573-584. [PMID: 30063477 DOI: 10.1097/mbc.0000000000000765] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
: Hemostasis is the most important protective mechanism for human survival following harmful vascular damage caused by internal disease or external injury. Physiological mechanism of hemostasis is partially understood. Hemostasis can be initiated by either intravascular injury or external bodily injury involving two different levels of damage [i.e., limited to the endothelium or combined with extravascular tissue (EVT)]. In intravascular injury, traumatic damage limited to local endothelium typically is of no consequence, but disease-induced endothelial damage associated with systemic endothelial injury seen in sepsis and other critical illnesses could cause generalized 'endotheliopathy'. It triggers no bleeding but promotes serious endothelial molecular response. If intravascular local trauma extends beyond the endothelium and into EVT, it causes intravascular 'bleeding' and initiate 'clotting' via normal hemostasis. In external bodily injury, local traumatic damage always extends to the endothelium and EVT, and triggers 'bleeding' and 'clotting'. Systemic endotheliopathy activates only unusually large von Willebrand factor multimers (ULVWF) path and mediates 'microthrombogenesis', producing 'microthrombi' strings. This partial activation of hemostasis with ULVWF path leads to vascular microthrombotic disease. But localized traumatic injury extending to the endothelium and EVT activates both ULVWF and tissue factor paths. Combined activation of ULVWF and tissue factor paths provides normal hemostasis in external bodily injury, but causes 'macrothrombus' formation in intravascular injury. This 'two-path unifying theory' concept succinctly elucidates simplified nature of hemostasis in intravascular and external bodily injuries. It also clarifies different pathogenesis of every hemorrhagic disease and thrombotic disorder related to internal vascular disease and external vascular injury.
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12
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Goggs R, Mastrocco A, Brooks MB. Retrospective evaluation of 4 methods for outcome prediction in overt disseminated intravascular coagulation in dogs (2009-2014): 804 cases. J Vet Emerg Crit Care (San Antonio) 2018; 28:541-550. [PMID: 30302935 DOI: 10.1111/vec.12777] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 04/01/2017] [Accepted: 04/13/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The clinical diagnosis of disseminated intravascular coagulation (DIC) in dogs is challenging. It was hypothesized that dogs with laboratory abnormalities consistent with overt DIC have increased mortality and hence survival could be used to evaluate the performance of DIC scoring systems. Four DIC scoring systems were compared in clinically ill dogs: The International Society of Thrombosis and Haemostasis (ISTH) score; a previously published veterinary DIC score; a system using in-house reference intervals (RIs) for coagulation assays; and the published veterinary DIC score modified by use of in-house RI values. DESIGN Retrospective cohort study. SETTING University teaching hospital. ANIMALS Eight hundred four client-owned dogs with underlying disorders associated with DIC. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Medical records were reviewed to identify dogs for which a coagulation panel consisting of coagulation times, D-dimer concentration, antithrombin activity, fibrinogen concentration, and platelet count had been analyzed. Four methods for overt DIC scoring were then applied, and the ability of these scores to predict mortality was evaluated. Use of institution RIs for diagnosis of overt DIC provided the most accurate prognostic assessment. A score based on abnormalities in 3 of 6 parameters to identify overt DIC was 72.7% sensitive and 80.9% specific for mortality and was accurate in 78.4% of cases. The mortality rate of dogs diagnosed with overt DIC via this method was 62.5%, compared to 12.9% in the dogs not in overt DIC, a relative risk of nonsurvival of 4.84 (95% confidence interval 3.80-6.16). CONCLUSIONS In dogs at-risk for DIC, an in-house RI scoring system accurately predicted mortality. With further prospective validation, this system holds promise as a diagnostic tool for consistent characterization of overt DIC in clinical studies and clinical practice.
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Affiliation(s)
- Robert Goggs
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, NY, 14853
| | - Alicia Mastrocco
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, NY, 14853
| | - Marjory B Brooks
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, NY, 14853
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13
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Abstract
: 'Disseminated intravascular coagulation (DIC)' occurs commonly in critical illnesses such as sepsis, trauma, cancer, and complications of surgery and pregnancy. Mortality is very high. The pathogenesis has been ascribed to tissue factor-initiated coagulation disorder, resulting in disseminated microblood clots that are made of platelets, plasma factors, fibrins, and blood cells. True DIC depletes coagulation factors and consumes platelets, and activates fibrinolysis. 'DIC' is assumed to orchestrate thrombocytopenia, microangiopathic hemolytic anemia and hypoxic multiorgan dysfunction syndrome, and causes hemorrhagic disorder due to depleted coagulation factors. In contrast, disseminated intravascular microthrombosis (DIT) occurs in thrombotic thrombocytopenic purpura (TTP) and TTP-like syndrome due to ADAMTS13 deficiency or insufficiency. The pathogenesis is due to formation of intravascular 'microthrombi' composed of complexes of platelets and unusually large von Willebrand factor multimers. Interestingly, DIT also occurs in the same critically ill patients as 'DIC' does. Following activation of complement system, the terminal complex C5b-9 causes endotheliopathy via channel formation to the endothelial cell membrane. Endotheliopathy activates microthrombotic pathway and initiates microthrombogenesis, leading to endotheliopathy-associated DIT. DIT results in TTP-like syndrome with hematologic phenotype of consumptive thrombocytopenia, microangiopathic hemolytic anemia, and multiorgan dysfunction syndrome. In reinterpretation of 'DIC', the true lesion is 'microthrombi' but not microblood clots. Thus, 'DIC' is endotheliopathy-associated DIT. This concept reconciles all the clinical features of 'DIC', and dramatically changes our understanding of pathophysiological mechanism in hemostasis and thrombosis. This new paradigm should assist the physician with correct diagnostic evaluation and treatment intervention.
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14
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Wada H, Matsumoto T, Suzuki K, Imai H, Katayama N, Iba T, Matsumoto M. Differences and similarities between disseminated intravascular coagulation and thrombotic microangiopathy. Thromb J 2018; 16:14. [PMID: 30008620 PMCID: PMC6040080 DOI: 10.1186/s12959-018-0168-2] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 03/21/2018] [Indexed: 12/25/2022] Open
Abstract
Introduction Both disseminated intravascular coagulation (DIC) and thrombotic microangiopathy (TMA) cause microvascular thrombosis associated with thrombocytopenia, bleeding tendency and organ failure. Reports and discussion The frequency of DIC is higher than that of thrombotic thrombocytopenic purpura (TTP). Many patients with TMA are diagnosed with DIC, but only about 15% of DIC patients are diagnosed with TMA. Hyperfibrinolysis is observed in most patients with DIC, and microangiopathic hemolytic anemia is observed in most patients with TMA. Markedly decreased ADAMTS13 activity, the presence of Shiga-toxin-producing Escherichia coli (STEC) and abnormality of the complement system are useful for the diagnosis of TTP, STEC-hemolytic uremic syndrome (HUS)and atypical HUS, respectively. However, there are no specific biomarkers for the diagnosis of DIC. Conclusion Although DIC and TMA are similar appearances, all coagulation, fibrinolysis and platelet systems are activated in DIC, and only platelets are markedly activated in TMA.
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Affiliation(s)
- Hideo Wada
- 1Department of Molecular and Laboratory Medicine, Mie University Graduate School of Medicine, Tsu, Mie 514-8507 Japan
| | - Takeshi Matsumoto
- 2Division of Blood Transfusion Medicine and Cell Therapy, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kei Suzuki
- 3Emergency Critical Care Center, Mie University Graduate School of Medicine, Tsu, Japan
| | - Hiroshi Imai
- 3Emergency Critical Care Center, Mie University Graduate School of Medicine, Tsu, Japan
| | - Naoyuki Katayama
- 4Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Toshiaki Iba
- 5Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Masanori Matsumoto
- 6Department of Blood Transfusion Medicine, Nara Medical University, Nara, Japan
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15
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Nakano K, Sugiyama K, Satoh H, Shiromori S, Sugitate K, Arifuku H, Yoshida N, Watanabe H, Tokita S, Wakayama T, Tatewaki M, Souma R, Koyama K, Hirata H, Fukushima Y. Risk factors for disseminated intravascular coagulation in patients with lung cancer. Thorac Cancer 2018; 9:931-938. [PMID: 29851300 PMCID: PMC6068435 DOI: 10.1111/1759-7714.12766] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 04/22/2018] [Accepted: 04/23/2018] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The mortality rate from disseminated intravascular coagulation (DIC) is higher in patients with lung cancer than in non-lung cancer patients. Moreover, the prevalence of DIC varies among the pathologic types of lung cancer. This study analyzed the relationship between coagulation factors and the pathologic types of lung cancer. METHODS Twenty-six patients with progressive, inoperable stage IIB or higher lung cancer (20 men, 6 women; mean age 71 years; 11 Adeno, 10 squamous cell carcinoma, and 5 small cell carcinoma) and five healthy volunteers without respiratory disease (3 men, 2 women; mean age 72 years) were enrolled in the study. Blood samples were collected at lung cancer diagnosis, before treatment. RESULTS White blood cell count, platelet count, serum C-reactive protein, fibrin/fibrinogen degradation products, fibrinogen, thrombin-antithrombin complex, and D-dimer levels differed significantly between lung cancer patients and the control group, but not among the pathologic types of lung cancer. Thrombomodulin levels were significantly higher in patients with Adeno and squamous cell carcinoma than in those with small cell carcinoma (P < 0.05 and P < 0.01, respectively). Antithrombin levels were significantly lower in patients with squamous cell carcinoma than in those with Adeno (P < 0.05). CONCLUSION Coagulation disorders may develop secondary to chronic inflammation in patients with progressive lung cancer. DIC in lung cancer may be attributed to changes in anticoagulation factors, such as thrombomodulin and antithrombin, but not in other coagulation factors.
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Affiliation(s)
- Kentaro Nakano
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Kumiya Sugiyama
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Hideyuki Satoh
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Sadaaki Shiromori
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Kei Sugitate
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Hajime Arifuku
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Naruo Yoshida
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Hiroyoshi Watanabe
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Shingo Tokita
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Tomoshige Wakayama
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Masamitsu Tatewaki
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Ryosuke Souma
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Kenya Koyama
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Hirokuni Hirata
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Yasutsugu Fukushima
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
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16
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Screening itself for disseminated intravascular coagulation may reduce mortality in sepsis: A nationwide multicenter registry in Japan. Thromb Res 2017; 161:60-66. [PMID: 29202320 DOI: 10.1016/j.thromres.2017.11.023] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 11/13/2017] [Accepted: 11/24/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Screening of patients with sepsis for disseminated intravascular coagulation (DIC) has been recommended in several guidelines. However, DIC screening is still not widely accepted as an essential component of sepsis management, partly because of a lack of evidence that DIC screening has an effect on mortality. We investigated whether DIC screening was associated with a survival benefit in patients with sepsis. DESIGN Post hoc analysis of a nationwide multicenter retrospective cohort study. SETTING 42 intensive care units in Japan. PARTICIPANTS 2663 adult patients diagnosed as having severe sepsis: 1893 (71.1%) patients were considered candidates for and 770 (28.9%) patients were not considered candidates for International Society of Thrombosis and Hemostasis (ISTH) overt DIC screening on ICU day 1. MAIN OUTCOME MEASURES The primary outcome measure was all-cause in-hospital mortality. Patients were stratified according to whether DIC screening was performed at the time of ICU admission (day 1) to investigate the survival effect associated with DIC screening. We also evaluated survival benefit by classifying patients according to whether DIC screening was performed on day 1 and repeated on day 3. Effects of screening on mortality were assessed using Cox proportional hazards models adjusted by the inverse probability of treatment weighting (IPTW) method using propensity scoring. RESULTS After adjustment for imbalances, ISTH overt DIC screening on day 1 was associated with significantly lower mortality (IPTW-adjusted HR: 0.836; 95% confidence interval [CI]: 0.711-0.984), and this association became even stronger when ISTH overt DIC screening was repeated on day 3 (IPTW-adjusted HR: 0.727; 95% CI: 0.597-0.884). Besides, we observed an almost comparable effect on mortality associated with DIC screening using the Japanese Association for Acute Medicine criteria. CONCLUSION DIC screening was associated with a reduction in mortality in patients with sepsis. This association could be even stronger by repeating DIC screening.
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17
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Bruchim Y, Kelmer E, Cohen A, Codner C, Segev G, Aroch I. Hemostatic abnormalities in dogs with naturally occurring heatstroke. J Vet Emerg Crit Care (San Antonio) 2017; 27:315-324. [PMID: 28273401 DOI: 10.1111/vec.12590] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 07/16/2015] [Accepted: 08/01/2015] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To investigate hemostatic analyte abnormalities and their association with mortality in dogs with naturally occurring heatstroke. DESIGN Prospective observational study. SETTING University teaching hospital. ANIMALS Thirty client-owned dogs with naturally occurring heatstroke. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Citrated and EDTA blood samples were collected at presentation and at 4, 12, 24, 36, and 48 hours postpresentation (PP). Hemostatic tests performed included platelet count, prothrombin and activated partial thromboplastin times (PT and aPTT, respectively), antithrombin activity (ATA), total protein C activity (tPCA), fibrinogen, and D-dimer concentrations. The overall survival rate was 60% (18/30 dogs). Older age, higher heart rate and rectal temperature at presentation, and time from onset of clinical signs to presentation were significantly associated with mortality. Hemostatic analytes at presentation were not associated with mortality. Prolonged PT and aPTT at 12-24 hours PP, lower tPCA at 12 hours PP, and hypofibrinogenemia at 24 hours PP were significantly (P < 0.05) associated with mortality. Increased D-dimer concentration and low ATA were common at all time points, but were not associated with mortality. The frequency of disseminated intravascular coagulation (DIC) increased in nonsurvivors throughout hospitalization, but the development of DIC was not associated with mortality. The number of abnormal coagulation disturbances during the first 24 hours was significantly higher in nonsurvivors (P = 0.04). CONCLUSIONS Hemostatic derangements are common in dogs with naturally occurring heatstroke. Alterations in PT, aPTT, tPCA, and fibrinogen concentrations appear to be associated with the outcome at 12-24 hours PP, exemplifying the need for serial measurement of multiple laboratory hemostatic tests during hospitalization, even when within reference interval on presentation. The development of DIC, as defined in this cohort, was not associated with mortality; however, nonsurvivors had significantly more coagulation abnormalities during the first 24 hours PP.
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Affiliation(s)
- Yaron Bruchim
- Koret School of Veterinary Medicine, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
| | - Efrat Kelmer
- Koret School of Veterinary Medicine, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
| | - Adar Cohen
- Koret School of Veterinary Medicine, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
| | - Carolina Codner
- Koret School of Veterinary Medicine, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
| | - Gilad Segev
- Koret School of Veterinary Medicine, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
| | - Itamar Aroch
- Koret School of Veterinary Medicine, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
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18
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Chen G, He JQ. Rifampicin-induced disseminated intravascular coagulation in pulmonary tuberculosis treatment: A case report and literature review. Medicine (Baltimore) 2017; 96:e6135. [PMID: 28207542 PMCID: PMC5319531 DOI: 10.1097/md.0000000000006135] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
RATIONALE Disseminated intravascular coagulation (DIC) induced by daily rifampicin therapy is rare, especially the patient is absent of malignancy, severe infection, and prior exposure to rifampicin. PATIENT CONCERNS We report a case of DIC induced by daily rifampicin treatment for pulmonary tuberculosis. A 22-year-old, previously healthy man received an anti-tuberculosis therapy consisting of isoniazid, rifampicin, ethambutol, and pyrazinamide on the daily dose recommended by the World Health Organization tuberculosis guidelines after a diagnosis of pulmonary tuberculosis. Two weeks later, he was transferred to the West China Hospital with nasal hemorrhage for 1 week, hematochezia, hematuria, and petechiae for 5 days. DIAGNOSES Laboratory data and symptoms on admission indicated DIC. INTERVENTIONS The anti-tuberculosis drugs were discontinued after admission and he was initiated with targeted treatment for DIC, omeprazole and polyene hosphatidylcholine infusion, as well as nutrition supportive treatment. Five days after admission, ethambutol, moxifloxacin, and amikacin were added to the patient without further active hemorrhage. Eight days after admission, the platelet count had risen gradually. Isoniazid was administered on 24 days after admission, while his liver function tests and platelet counts returned to normal. No recurrence of DIC occurred. The diagnosis of rifampicin-induced DIC was confirmed. OUTCOMES The patient recovered and left hospital with isoniazid, ethambutol, levofloxacin, and streptomycin after 4 weeks of hospitalization. There was no recurrence of DIC or hemorrhage during the 8 months of follow-up. The literature review revealed that there were 10 other cases of rifampicin-induced DIC. Only 4 cases received rifampicin on a daily basis for pulmonary tuberculosis treatment and the others were on intermittent dosing schedule for pulmonary tuberculosis or leprosy treatment. LESSONS As a rare adverse effect, DIC induced by rifampicin occurs irregularly and unpredictably, which is reported to be more associated with the intermittent usage of rifampicin, but can occur with rifampicin daily administration. Identification of early symptoms, drug discontinuation, supportive management, and regular monitoring are the key points to correct this adverse effect, which may contribute to severe even fetal results in patients and deserves more attention.
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Affiliation(s)
- Guo Chen
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University
- Department of Geriatrics, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| | - Jian-Qing He
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University
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19
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Nakano K, Sugiyama K, Satoh H, Arifuku H, Fujimatsu T, Yoshida N, Watanabe H, Tokita S, Wakayama T, Tatewaki M, Souma R, Masuda H, Koyama K, Hirata H, Fukushima Y. Effect of Thrombomodulin Alfa on Disseminated Intravascular Coagulation in Patients with Lung Cancer. Intern Med 2017; 56:1799-1806. [PMID: 28717074 PMCID: PMC5548671 DOI: 10.2169/internalmedicine.56.7143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Objective The mortality rate due to disseminated intravascular coagulation (DIC) is higher in patients with lung cancer than in those without. We examined the effect of treatment with thrombomodulin alfa (TM-α) for DIC in lung cancer patients. Methods Subjects were 57 patients with DIC (43 men, 14 women; mean age, 71.7 years), comprising 31 with lung cancer and 26 without. DIC patients with or without lung cancer did not differ significantly in their background characteristics. Results No significant difference was noted in the mortality rate between patients with lung cancer (61.3%) and those without (57.7%). However, the dose of TM-α was higher for survivors with lung cancer than for non-survivors (473.1 U/kg/day vs. 380.6 U/kg/day; p<0.01). Although no significant difference was noted in the DIC score between these four groups, the serum C-reactive protein level (6.9 mg/dL vs. 11.6 mg/dL; p<0.05) and prothrombin time-international normalized ratio (PT-INR; 1.10 vs. 1.52; p<0.05) were lower in survivors with lung cancer than in the non-survivors with lung cancer. The initial body temperature in non-survivors without lung cancer was lower than that in survivors without lung cancer (37.2°C vs. 37.9°C, p<0.01), and the platelet count and the time to recovery from DIC in patients without lung cancer showed a significant negative correlation (r2=0.438, p<0.05). Conclusion Our findings suggest that although 380 U/kg/day of TM-α is the recommended dose for DIC treatment, a higher dose may reduce the mortality rate of lung cancer patients with DIC. Furthermore, TM-α should be initiated before worsening of DIC parameters.
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Affiliation(s)
- Kentaro Nakano
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Kumiya Sugiyama
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Hideyuki Satoh
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Hajime Arifuku
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Takayoshi Fujimatsu
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Naruo Yoshida
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Hiroyoshi Watanabe
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Shingo Tokita
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Tomoshige Wakayama
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Masamitsu Tatewaki
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Ryosuke Souma
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Hiroyuki Masuda
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Kenya Koyama
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Hirokuni Hirata
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
| | - Yasutsugu Fukushima
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Koshigaya Hospital, Japan
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20
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Aota T, Wada H, Fujimoto N, Yamashita Y, Matsumoto T, Ohishi K, Suzuki K, Imai H, Usui M, Isaji S, Uchiyama T, Seki Y, Katayama N. Evaluation of the Diagnostic Criteria for the Basic Type of DIC Established by the Japanese Society of Thrombosis and Hemostasis. Clin Appl Thromb Hemost 2016; 23:838-843. [PMID: 27729561 DOI: 10.1177/1076029616672582] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
We evaluated the diagnostic criteria for disseminated intravascular coagulation (DIC), which was published by the Japanese Society of Thrombosis and Hemostasis (JSTH), in 232 patients with suspected DIC without hematopoietic injury or infection. The diagnoses of the patients were as follows: DIC (n = 116), pre-DIC (n = 54), and non-DIC (n = 63). The efficacy of the diagnostic criteria for DIC was evaluated using a receiver operating characteristic analysis. The area under the curve and odds ratio for the global coagulation test (GCT) scores in the diagnosis of "DIC" were high, whereas those for the diagnosis of "DIC and pre-DIC" were low, suggesting that the addition of a reduced platelet count (RPC), antithrombin (AT), and soluble fibrin (SF)/thrombin AT (TAT) complex was required to diagnose DIC and pre-DIC. When the GCT score with the RPC, AT, and TAT/SF values was used, the cutoff DIC score for the diagnosis of DIC or DIC and pre-DIC was 6 points. For predicting the outcome, a scoring system that used the GCT result was useful, but the addition of RPC, AT, or SF/TAT was not. The modified diagnostic criteria of JSTH, which included the GCT score and the RPC, AT, and TAT/SF values, were useful for diagnosing both DIC and pre-DIC.
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Affiliation(s)
- Takumi Aota
- 1 Department of Hematology and Oncology, Mie University Graduate School of Medicine, Mie, Japan
| | - Hideo Wada
- 2 Department of Molecular and Laboratory Medicine, Mie University Graduate School of Medicine, Mie, Japan
| | - Naoki Fujimoto
- 2 Department of Molecular and Laboratory Medicine, Mie University Graduate School of Medicine, Mie, Japan
| | - Yoshiki Yamashita
- 1 Department of Hematology and Oncology, Mie University Graduate School of Medicine, Mie, Japan
| | - Takeshi Matsumoto
- 3 Blood Transfusion Service, Mie University Graduate School of Medicine, Mie, Japan
| | - Kohshi Ohishi
- 3 Blood Transfusion Service, Mie University Graduate School of Medicine, Mie, Japan
| | - Kei Suzuki
- 4 Emergency Critical Care Center, Mie University Graduate School of Medicine, Mie, Japan
| | - Hiroshi Imai
- 4 Emergency Critical Care Center, Mie University Graduate School of Medicine, Mie, Japan
| | - Masanobu Usui
- 5 Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - Shuji Isaji
- 5 Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - Toshimasa Uchiyama
- 6 Department of Laboratory Medicine, Takasaki General Medical center, Takasaki, Japan
| | - Yoshinobu Seki
- 7 Department of Hematology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Naoyuki Katayama
- 1 Department of Hematology and Oncology, Mie University Graduate School of Medicine, Mie, Japan
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The valuable diagnosis of DIC and pre-DIC and prediction of a poor outcome by the evaluation of diagnostic criteria for DIC in patients with hematopoietic injury established by the Japanese Society of Thrombosis and Hemostasis. Thromb Res 2016; 147:80-84. [PMID: 27710855 DOI: 10.1016/j.thromres.2016.09.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 08/31/2016] [Accepted: 09/27/2016] [Indexed: 12/28/2022]
Abstract
OBJECTIVE We evaluated the modified diagnostic criteria for disseminated intravascular coagulation (DIC), which was published by the Japanese Society of Thrombosis and Hemostasis (JSTH), in 274 suspected DIC patients with hematopoietic injury. MATERIALS AND METHODS The diagnoses of the patients were as follows: DIC (n=125); pre-DIC (n=42) and non-DIC (n=107). The efficacy of the diagnostic criteria for DIC was evaluated using a receiver operating characteristic (ROC) analysis. RESULTS The area under the curve (ARC) and odd's ratio for the global coagulation test (GCT) scores in the diagnosis of "DIC" were high, while those for the diagnosis of "DIC and pre-DIC" were low, suggesting that the addition of antithrombin (AT) and soluble fibrin (SF)/thrombin antithrobin complex (TAT) was required to diagnose "DIC and pre-DIC". Although the addition of the AT and SF/TAT values to the GCT did not increase its ability to predict a poor outcome, the JSTH's modified diagnostic criteria scores were correlated with the odds ratio for death. DISCUSSION AND CONCLUSION The JSTH's modified diagnostic criteria for DIC, which included the GCT score, and the AT, and TAT/SF values, were useful for diagnosing DIC and pre-DIC, and predicting a poor outcome.
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Aota T, Wada H, Yamashita Y, Matsumoto T, Ohishi K, Suzuki K, Imai H, Usui M, Isaji S, Asakura H, Okamoto K, Katayama N. An Evaluation of the Modified Diagnostic Criteria for DIC Established by the Japanese Society of Thrombosis and Hemostasis. Clin Appl Thromb Hemost 2016; 23:579-584. [DOI: 10.1177/1076029616654263] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Objective: We evaluated the modified diagnostic criteria for disseminated intravascular coagulation (DIC), which was published by the Japanese Society of Thrombosis and Hemostasis (JSTH) in 108 patients with suspected infectious DIC. Material and methods: The diagnoses of the patients were as follows: DIC (n = 63), pre-DIC (n = 22), and non-DIC (n = 45). The efficacy of the diagnostic criteria for DIC was evaluated using a receiver–operating characteristic analysis. Results: Although the area under the curve for global coagulation test (GCT) scores in the diagnosis of “DIC” was high that for the diagnosis of “DIC and pre-DIC” was low, suggesting that the addition of antithrombin (AT), soluble fibrin (SF)/thrombin–AT complex (TAT), and reduced platelet count (PLT) values was required to diagnose “DIC and pre-DIC.” Using GCT score with the AT, SF/TAT, and reduced PLT values, the cutoff value of the DIC score for the diagnosis of “DIC and pre-DIC” was 5 points. Discussion and conclusion: The modified JSTH’s diagnostic criteria for DIC, which used the GCT score and the reduced PLT, AT, and TAT/SF values, were useful for diagnosing “DIC and pre-DIC.”
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Affiliation(s)
- Takumi Aota
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Mie, Japan
| | - Hideo Wada
- Departments of Molecular and Laboratory Medicine, Mie University Graduate School of Medicine, Mie, Japan
| | - Yoshiki Yamashita
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Mie, Japan
| | - Takeshi Matsumoto
- Blood Transfusion Service, Mie University Graduate School of Medicine, Mie, Japan
| | - Kohshi Ohishi
- Blood Transfusion Service, Mie University Graduate School of Medicine, Mie, Japan
| | - Kei Suzuki
- Emergency Critical Care Center, Mie University Graduate School of Medicine, Mie, Japan
| | - Hiroshi Imai
- Emergency Critical Care Center, Mie University Graduate School of Medicine, Mie, Japan
| | - Masanobu Usui
- Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - Shuji Isaji
- Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - Hidesaku Asakura
- Department of Hematology, Kanazawa University Hospital, Kanazawa, Japan
| | - Kohji Okamoto
- Department of Surgery, Yahata Municipal Hospital, Fukuoka, Japan
| | - Naoyuki Katayama
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Mie, Japan
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Dhanapriya J, Gopalakrishnan N, Arun V, Dineshkumar T, Sakthirajan R, Balasubramaniyan T, Haris M. Acute kidney injury and disseminated intravascular coagulation due to mercuric chloride poisoning. Indian J Nephrol 2016; 26:206-8. [PMID: 27194836 PMCID: PMC4862267 DOI: 10.4103/0971-4065.164230] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Mercury is a toxic heavy metal and occurs in organic and inorganic forms. Inorganic mercury includes elemental mercury and mercury salts. Mercury salts are usually white powder or crystals, and widely used in indigenous medicines and folk remedies in Asia. Inorganic mercury poisoning causes acute kidney injury (AKI) and gastrointestinal manifestations and can be life-threatening. We describe a case with unknown substance poisoning who developed AKI and disseminated intravascular coagulation (DIC). Renal biopsy showed acute tubular necrosis. Later, the consumed substance was proven to be mercuric chloride. His renal failure improved over time, and his creatinine normalized after 2 months.
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Affiliation(s)
- J Dhanapriya
- Department of Nephrology, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai, Tamil Nadu, India
| | - N Gopalakrishnan
- Department of Nephrology, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai, Tamil Nadu, India
| | - V Arun
- Department of Nephrology, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai, Tamil Nadu, India
| | - T Dineshkumar
- Department of Nephrology, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai, Tamil Nadu, India
| | - R Sakthirajan
- Department of Nephrology, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai, Tamil Nadu, India
| | - T Balasubramaniyan
- Department of Nephrology, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai, Tamil Nadu, India
| | - M Haris
- Department of Nephrology, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai, Tamil Nadu, India
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Abstract
Thrombocytopenia means low platelet count. This is the most frequent cause of bleeding abnormalities. Petechias, purpuras, mucosal bleeding are typical clinical findings. Severe, even life threatening gastrointestinal or intracranial bleeding may also occur. Diagnostic laboratory finding is the prolonged bleeding time. There are several causes of thrombocytopenia. The major mechanisms for a reduced platelet count are decreased production and increased destruction of platelets, or both. The major task is to reveal the underlying cause. Examination of the bone marrow and the peripheral blood smear can be helpful as well as special diagnostics of the assumed disease. Therapy targets the underlying disease, and also involves platelet transfusion. However, in case of diseases with increased platelet activation and consumption, platelet transfusion is contraindicated because it may lead to aggravation of the pathologic process.
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Affiliation(s)
- Klára Gadó
- Semmelweis Egyetem, Általános Orvostudományi Kar I. Belgyógyászati Klinika Budapest Korányi S. u. 2/A 1083
| | - Gyula Domján
- Semmelweis Egyetem, Általános Orvostudományi Kar I. Belgyógyászati Klinika Budapest Korányi S. u. 2/A 1083
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Murata A, Okamoto K, Mayumi T, Muramatsu K, Matsuda S. The recent time trend of outcomes of disseminated intravascular coagulation in Japan: an observational study based on a national administrative database. J Thromb Thrombolysis 2014; 38:364-71. [PMID: 24823684 DOI: 10.1007/s11239-014-1068-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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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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Yamashita Y, Wada H, Nomura H, Mizuno T, Saito K, Yamada N, Asanuma K, Usui M, Kamimoto Y, Matsumoto T, Ohishi K, Katayama N. Elevated fibrin-related markers in patients with malignant diseases frequently associated with disseminated intravascular coagulation and venous thromboembolism. Intern Med 2014; 53:413-9. [PMID: 24583428 DOI: 10.2169/internalmedicine.53.1102] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE Many patients with malignant diseases are frequently complicated with some type of thrombosis, such as venous thromboembolism (VTE) or disseminated intravascular coagulation (DIC). METHODS This retrospective study was designed to examine the frequency of thrombosis in 478 patients with malignant diseases in comparison to that observed in 121 patients without malignant diseases and to evaluate the efficacy of fibrin-related markers (FRMs), such as soluble fibrin, fibrinogen and fibrin degradation products and D-dimer, in diagnosing thrombosis. RESULTS The frequency of thrombosis, including 62 cases of VTE, 63 cases of DIC and nine cases of cerebrovascular thrombosis, was significantly higher in the patients with malignant diseases (28.0%) than in the patients without malignant diseases (12.5%). DIC was frequently detected in the patients with hepatic cell cancer and hematopoietic malignancy, while VTE was frequently observed in the patients with colon cancer, breast cancer and urinary tract cancer. The FRMs levels were significantly higher in the patients with thrombosis than in the patients without thrombosis. A receiver operating characteristic analysis showed these markers to be useful for diagnosing thrombosis. CONCLUSION Patients with malignant diseases have a high risk of thrombosis, and elevated FRMs levels are useful for diagnosing thrombosis in patients with malignant diseases.
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Affiliation(s)
- Yoshiki Yamashita
- Departments of Hematology and Oncology, Mie University Graduate School of Medicine, Japan
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