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Araji G, Mustafa A, Niazi M, Wei C, Sharma R, Abu-Baker S, Khattar G, El-Sayegh S, Odaimi M. Acute cardiovascular complications of disseminated intravascular coagulation in acute myeloid leukemia. Thromb Res 2024; 239:109042. [PMID: 38796899 DOI: 10.1016/j.thromres.2024.109042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/12/2024] [Accepted: 05/23/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Disseminated intravascular coagulation (DIC) is a common complication of all leukemia subtypes, but it is an especially prominent feature of Acute Myeloid Leukemias (AML). DIC complicating AML can lead to a variety of complications, however, its association with acute cardiovascular complications has not been reported before. METHODS National Inpatient Sample Database was used to procure individuals with AML, and baseline demographics and comorbidities were collected using ICD-10-DM codes. Patients were stratified into those with and without DIC. Greedy propensity matching using R was performed to match the two cohorts in 1:1 ratio on age, gender, and fifteen other baseline comorbidities. Univariate analysis pre and post-match along with binary logistic regression analysis post-match were used to analyze outcomes. RESULTS Out of a total of 37,344 patients with AML, 996 had DIC. DIC patients were younger, predominantly males, and had lower prevalence of baseline cardiovascular comorbidities. DIC patients had statistically significant higher mortality (30.2 % vs 7.8 %), acute myocardial infarction (5.1 % vs 1.8 %), acute pulmonary edema (2.3 % vs 0.7 %), cardiac arrest (6.4 % vs 0.9 %), and acute DVT/PE (6.6 % vs 2.7 %). Logistic regression model after matching showed similar outcomes along with significantly higher rates of acute heart failure in DIC patients. CONCLUSION These findings highlight the importance of close cardiovascular monitoring and prompt recognition of complications in AML patients with DIC. The underlying mechanisms involve a complex interplay of procoagulant factors, cytokine release, and endothelial dysfunction. Further studies are needed to develop targeted interventions for prevention and management of these complications.
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Affiliation(s)
- Ghada Araji
- Northwell Health/Staten Island University Hospital, Department of Internal Medicine, Staten Island, NY, USA.
| | - Ahmad Mustafa
- Northwell Health/Staten Island University Hospital, Department of Cardiology, Staten Island, NY, USA
| | - Muhammad Niazi
- Northwell Health/Staten Island University Hospital, Department of Hematology/Oncology, Staten Island, NY, USA
| | - Chapman Wei
- Northwell Health/Staten Island University Hospital, Department of Internal Medicine, Staten Island, NY, USA
| | - Rubal Sharma
- Northwell Health/Staten Island University Hospital, Department of Hematology/Oncology, Staten Island, NY, USA
| | - Saif Abu-Baker
- Northwell Health/Staten Island University Hospital, Department of Internal Medicine, Staten Island, NY, USA
| | - Georges Khattar
- Northwell Health/Staten Island University Hospital, Department of Internal Medicine, Staten Island, NY, USA
| | - Suzanne El-Sayegh
- Northwell Health/Staten Island University Hospital, Department of Internal Medicine, Staten Island, NY, USA
| | - Marcel Odaimi
- Northwell Health/Staten Island University Hospital, Department of Hematology/Oncology, Staten Island, NY, USA
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Perry MT, Witten AJ, Marwan M, Vortmeyer A, Tailor J. Pediatric Prostatic Alveolar Rhabdomyosarcoma Presenting with Metastatic Spinal Cord Compression in the Thoracic Spine: A Case Report and Review of the Literature. Cureus 2024; 16:e56547. [PMID: 38646358 PMCID: PMC11027789 DOI: 10.7759/cureus.56547] [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] [Accepted: 03/19/2024] [Indexed: 04/23/2024] Open
Abstract
Rhabdomyosarcoma (RMS) is a pediatric malignancy with a variable prognosis depending on tumor stage and genotype. There has been a significant improvement in survival rates over the past decades. However, aggressive variants can metastasize to locations that are difficult to treat. We report a case of prostatic alveolar rhabdomyosarcoma with metastases to the bone marrow and thoracic spine in a child. The patient was treated with a multimodal approach that included surgical resection of the epidural mass; the administration of vincristine, dactinomycin, and cyclophosphamide; and radiotherapy. Unfortunately, after six months, the patient showed disease progression and was started on secondary-line treatment. This case illustrates the difficulties in managing end-stage metastatic rhabdomyosarcoma and is the first report of prostatic rhabdomyosarcoma presenting with spinal cord compression in a child.
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Affiliation(s)
- Matthew T Perry
- Neurological Surgery, Indiana University School of Medicine, Indianapolis, USA
| | - Andrew J Witten
- Neurological Surgery, Indiana University School of Medicine, Indianapolis, USA
| | - Majeed Marwan
- Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, USA
| | - Alexander Vortmeyer
- Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, USA
| | - Jignesh Tailor
- Neurological Surgery, Indiana University School of Medicine, Indianapolis, USA
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3
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Chae WH, Vössing A, Li Y, Deuschl C, Milles LS, Kühne Escolà J, Hüsing A, Darkwah Oppong M, Dammann P, Glas M, Forsting M, Kleinschnitz C, Köhrmann M, Frank B. Treatment of acute ischemic stroke in patients with active malignancy: insight from a comprehensive stroke center. Ther Adv Neurol Disord 2023; 16:17562864231207508. [PMID: 37920861 PMCID: PMC10619344 DOI: 10.1177/17562864231207508] [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: 08/07/2023] [Accepted: 09/25/2023] [Indexed: 11/04/2023] Open
Abstract
Background Despite the high incidence of acute ischemic stroke (AIS) in cancer patients, there is still no consensus about the safety of recanalization therapies in this cohort. Objectives In this observational study, our aim was to investigate the bleeding risk after acute recanalization therapy in AIS patients with active malignancy. Methods and Study Design We retrospectively analyzed observational data of 1016 AIS patients who received intravenous thrombolysis with rtPA (IVT) and/or endovascular therapy (EVT) between January 2017 and December 2020 with a focus on patients with active malignancy. The primary safety endpoint was the occurrence of stroke treatment-related major bleeding events, that is, symptomatic intracranial hemorrhage (SICH) and/or relevant systemic bleeding. The primary efficacy endpoint was neurological improvement during hospital stay (NI). Results None of the 79 AIS patients with active malignancy suffered from stroke treatment-related systemic bleeding. The increased rate (7.6% versus 4.7%) of SICH after therapy compared to the control group was explained by confounding factors. A total of nine patients with cerebral tumor manifestation received acute stroke therapy, two of them suffered from stroke treatment-related intracranial hemorrhage remote from the tumor, both asymptomatic. The group of patients with active malignancy and the control group showed comparable rates of NI. Conclusion Recanalization therapy in AIS patients with active malignancy was not associated with a higher risk for stroke treatment-related systemic or intracranial bleeding. IVT and/or EVT can be regarded as a safe therapy option for AIS patients with active malignancy.
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Affiliation(s)
- Woon Hyung Chae
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Annika Vössing
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Yan Li
- Institute for Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Cornelius Deuschl
- Institute for Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Lennart Steffen Milles
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Jordi Kühne Escolà
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Anika Hüsing
- Institute of Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Marvin Darkwah Oppong
- Department of Neurosurgery and Spine Surgery and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Philipp Dammann
- Department of Neurosurgery and Spine Surgery and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Martin Glas
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Michael Forsting
- Institute for Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Christoph Kleinschnitz
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Martin Köhrmann
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Benedikt Frank
- Department of Neurology, University Hospital Essen, Hufelandstraße 55, Essen 45147, Germany
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4
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Zhang F, Zhang R, Zong J, Hou Y, Zhou M, Yan Z, Li T, Gan W, Lv S, Yang L, Zeng Z, Zhao W, Yang M. Computational identification and clinical validation of a novel risk signature based on coagulation-related lncRNAs for predicting prognosis, immunotherapy response, and chemosensitivity in colorectal cancer patients. Front Immunol 2023; 14:1279789. [PMID: 37928532 PMCID: PMC10620970 DOI: 10.3389/fimmu.2023.1279789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/27/2023] [Indexed: 11/07/2023] Open
Abstract
Background Coagulation is critically involved in the tumor microenvironment, cancer progression, and prognosis assessment. Nevertheless, the roles of coagulation-related long noncoding RNAs (CRLs) in colorectal cancer (CRC) remain unclear. In this study, an integrated computational framework was constructed to develop a novel coagulation-related lncRNA signature (CRLncSig) to stratify the prognosis of CRC patients, predict response to immunotherapy and chemotherapy in CRC, and explore the potential molecular mechanism. Methods CRC samples from The Cancer Genome Atlas (TCGA) were used as the training set, while the substantial bulk or single-cell RNA transcriptomics from Gene Expression Omnibus (GEO) datasets and real-time quantitative PCR (RT-qPCR) data from CRC cell lines and paired frozen tissues were used for validation. We performed unsupervised consensus clustering of CRLs to classify patients into distinct molecular subtypes. We then used stepwise regression to establish the CRLncSig risk model, which stratified patients into high- and low-risk groups. Subsequently, diversified bioinformatics algorithms were used to explore prognosis, biological pathway alteration, immune microenvironment, immunotherapy response, and drug sensitivity across patient subgroups. In addition, weighted gene coexpression network analysis was used to construct an lncRNA-miRNA-mRNA competitive endogenous network. Expression levels of CRLncSig, immune checkpoints, and immunosuppressors were determined using RT-qPCR. Results We identified two coagulation subclusters and constructed a risk score model using CRLncSig in CRC, where the patients in cluster 2 and the low-risk group had a better prognosis. The cluster and CRLncSig were confirmed as the independent risk factors, and a CRLncSig-based nomogram exhibited a robust prognostic performance. Notably, the cluster and CRLncSig were identified as the indicators of immune cell infiltration, immunoreactivity phenotype, and immunotherapy efficiency. In addition, we identified a new endogenous network of competing CRLs with microRNA/mRNA, which will provide a foundation for future mechanistic studies of CRLs in the malignant progression of CRC. Moreover, CRLncSig strongly correlated with drug susceptibility. Conclusion We developed a reliable CRLncSig to predict the prognosis, immune landscape, immunotherapy response, and drug sensitivity in patients with CRC, which might facilitate optimizing risk stratification, guiding the applications of immunotherapy, and individualized treatments for CRC.
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Affiliation(s)
- Fang Zhang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rixin Zhang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jinbao Zong
- Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Hospital of Traditional Chinese Medicine, The Affiliated Qingdao Hiser Hospital of Qingdao University, Qingdao, China
| | - Yufang Hou
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mingxuan Zhou
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zheng Yan
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tiegang Li
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenqiang Gan
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Silin Lv
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Liu Yang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zifan Zeng
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenyi Zhao
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Min Yang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Villanueva-Cotrina F, Velarde J, Rodriguez R, Bonilla A, Laura M, Saavedra T, Portillo-Alvarez D, Bustamante Y, Fernandez C, Galvez-Nino M. Active cancer as the main predictor of mortality for COVID-19 in oncology patients in a specialized center. Pathol Oncol Res 2023; 29:1611236. [PMID: 37746553 PMCID: PMC10511753 DOI: 10.3389/pore.2023.1611236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 08/11/2023] [Indexed: 09/26/2023]
Abstract
Introduction: The role of the type, stage and status of cancer in the outcome of COVID-19 remains unclear. Moreover, the characteristic pathological changes of severe COVID-19 reveled by laboratory and radiological findings are similar to those due to the development of cancer itself and antineoplastic therapies. Objective: To identify potential predictors of mortality of COVID-19 in cancer patients. Materials and methods: A retrospective and cross-sectional study was carried out in patients with clinical suspicion of COVID-19 who were confirmed for COVID-19 diagnosis by RT-PCR testing at the National Institute of Neoplastic Diseases between April and December 2020. Demographic, clinical, laboratory and radiological data were analyzed. Statistical analyses included area under the curve and univariate and multivariate logistic regression analyses. Results: A total of 226 patients had clinical suspicion of COVID-19, the diagnosis was confirmed in 177 (78.3%), and 70/177 (39.5%) died. Age, active cancer, leukocyte count ≥12.8 × 109/L, urea ≥7.4 mmol/L, ferritin ≥1,640, lactate ≥2.0 mmol/L, and lung involvement ≥35% were found to be independent predictors of COVID-19 mortality. Conclusion: Active cancer represents the main prognosis factor of death, while the role of cancer stage and type is unclear. Chest CT is a useful tool in the prognosis of death from COVID-19 in cancer patients. It is a challenge to establish the prognostic utility of laboratory markers as their altered values it could have either oncological or pandemic origins.
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Affiliation(s)
- Freddy Villanueva-Cotrina
- Department of Pathology, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
- Academic Department of Medical Microbiology, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Juan Velarde
- Department of Infectious Diseases, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
| | - Ricardo Rodriguez
- Department of Pathology, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
- Academic Department of Medical Technologist, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Alejandra Bonilla
- Department of Radiodiagnosis, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
| | - Marco Laura
- Department of Radiodiagnosis, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
| | - Tania Saavedra
- Department of Critical Care Medicine, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
- Professional School of Human Medicine, Universidad Privada San Juan Bautista, Lima, Peru
| | - Diana Portillo-Alvarez
- Department of Infectious Diseases, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
- Professional School of Human Medicine, Universidad de Piura, Lima, Peru
| | - Yovel Bustamante
- Department of Pathology, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
- Academic Department of Medical Microbiology, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Cesar Fernandez
- Department of Pathology, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
| | - Marco Galvez-Nino
- Professional School of Human Medicine, Universidad Privada San Juan Bautista, Lima, Peru
- Department of Medical Oncology, Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru
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Muraro E, Brisotto G. Circulating tumor cells and host immunity: A tricky liaison. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2023; 381:131-157. [PMID: 37739482 DOI: 10.1016/bs.ircmb.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
During their dissemination, circulating tumor cells (CTCs) steadily face the immune system, which is a key player in the whole metastatic cascade, from intravasation to the CTC colonization of distant sites. In this chapter, we will go through the description of immune cells involved in this controversial dialogue encompassing both the anti-tumor activity and the tumor-promoting and immunosuppressive function mediated by several circulating immune effectors as natural killer (NK) cells, CD4+ and CD8+ T lymphocytes, T helper 17, regulatory T cells, neutrophils, monocytes, macrophages, myeloid-derived suppressor cells, dendritic cells, and platelets. Then, we will report on the same interaction from the CTCs point of view, depicting the direct and indirect mechanisms of crosstalk with the above mentioned immune cells. Finally, we will report the recent literature evidence on the potential prognostic role of the integrated CTCs and immune cells monitoring in cancer patients management.
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Affiliation(s)
- Elena Muraro
- Immunopathology and Cancer Biomarkers Units, Department of Translational Research, Centro di Riferimento Oncologico di Aviano (CRO), Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy
| | - Giulia Brisotto
- Immunopathology and Cancer Biomarkers Units, Department of Translational Research, Centro di Riferimento Oncologico di Aviano (CRO), Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy.
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7
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Hsi TC, Ong KL, Sepers JJ, Kim J, Bilder D. Systemic coagulopathy promotes host lethality in a new Drosophila tumor model. Curr Biol 2023; 33:3002-3010.e6. [PMID: 37354901 DOI: 10.1016/j.cub.2023.05.071] [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: 07/18/2022] [Revised: 04/12/2023] [Accepted: 05/31/2023] [Indexed: 06/26/2023]
Abstract
Malignant tumors trigger a complex network of inflammatory and wound repair responses, prompting Dvorak's characterization of tumors as "wounds that never heal."1 Some of these responses lead to profound defects in blood clotting, such as disseminated intravascular coagulopathy (DIC), which correlate with poor prognoses.2,3,4 Here, we demonstrate that a new tumor model in Drosophila provokes phenotypes that resemble coagulopathies observed in patients. Fly ovarian tumors overproduce multiple secreted components of the clotting cascade and trigger hypercoagulation of fly blood (hemolymph). Hypercoagulation occurs shortly after tumor induction and is transient; it is followed by a hypocoagulative state that is defective in wound healing. Cellular clotting regulators accumulate on the tumor over time and are depleted from the body, suggesting that hypocoagulation is caused by exhaustion of host clotting components. We show that rescuing coagulopathy by depleting a tumor-produced clotting factor improves survival of tumor-bearing flies, despite the fact that flies have an open (non-vascular) circulatory system. As clinical studies suggest that lethality in patients with high serum levels of clotting components can be independent of thrombotic events,5,6 our work establishes a platform for identifying alternative mechanisms by which tumor-driven coagulopathy triggers early mortality. Moreover, it opens up exploration of other conserved mechanisms of host responses to chronic wounds.
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Affiliation(s)
- Tsai-Ching Hsi
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, CA 94720, USA
| | - Katy L Ong
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, CA 94720, USA
| | - Jorian J Sepers
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, CA 94720, USA
| | - Jung Kim
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, CA 94720, USA
| | - David Bilder
- Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, CA 94720, USA.
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8
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Pan Y, Wang Y, Wang Y, Xu S, Jiang F, Han Y, Hu M, Liu Z. Platelet-derived microvesicles (PMVs) in cancer progression and clinical applications. Clin Transl Oncol 2023; 25:873-881. [PMID: 36417084 DOI: 10.1007/s12094-022-03014-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 11/12/2022] [Indexed: 11/24/2022]
Abstract
Platelet-derived microvesicles (PMVs), the microvesicles with the highest concentration in the bloodstream, play a key role in the regulation of hemostasis, inflammation, and angiogenesis. PMVs have recently been identified as key factors in the link between platelets and cancer. PMVs bind to both cancer cells and nontransformed cells in the microenvironment of the tumor, and then transfer platelet-derived contents to the target cell. These contents have the potential to either stimulate or modulate the target cell's response. PMVs are encased in a lipid bilayer that contains surface proteins and lipids as well as components found inside the PMV. Each of these components participates in known and potential PMV roles in cancer. The complicated roles played by PMVs in the onset, development, and progression of cancer and cancer-related comorbidities are summarized in this study.
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Affiliation(s)
- Yan Pan
- Department of Blood Transfusion, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, 100 Minjiang Road, Quzhou, 324000, Zhejiang, China
| | - Yingjian Wang
- Department of Blood Transfusion, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang, China
| | - Yanzhong Wang
- Department of Blood Transfusion, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang, China
| | - Shoufang Xu
- Department of Blood Transfusion, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang, China
| | - Feiyu Jiang
- Department of Blood Transfusion, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang, China
| | - Yetao Han
- Department of Blood Transfusion, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang, China
| | - Mengsi Hu
- Department of Blood Transfusion, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang, China
| | - Zhiwei Liu
- Department of Blood Transfusion, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang, China.
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10
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Hashimoto M, Nakayama T, Fujimoto S, Inoguchi S, Nishimoto M, Kikuchi T, Adomi S, Banno E, De Velasco MA, Saito Y, Shimizu N, Mori Y, Minami T, Fujita K, Nozawa M, Nose K, Yoshimura K, Uemura H. Disseminated intravascular coagulation induced by pazopanib following combination therapy of nivolumab plus ipilimumab in a patient with metastatic renal cell carcinoma. Anticancer Drugs 2022; 33:e818-e821. [PMID: 34486537 DOI: 10.1097/cad.0000000000001230] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Recently, combination therapy including immune checkpoint inhibition (ICI) has proven to be effective as first-line therapy for patients with metastatic renal cell carcinoma. Although the first-line combination therapies with ICI have shown clinical benefit, a number of patients require second-line treatment. We report a 60-year-old man with metastatic renal cell carcinoma who was treated with pazopanib soon after nivolumab plus ipilimumab combination therapy. He experienced Grade 3 disseminated intravascular coagulation (DIC). We suspect that this was caused by an interaction between pazopanib and nivolumab even though ICI therapy was discontinued. He was treated with thrombomodulin and platelet transfusion and recovered from DIC. Treatment with pazopanib was subsequently restarted. No evidence of DIC was observed thereafter. This severe adverse reaction may have been induced by an interaction between activated proinflammatory immune cells and cytokines from an exacerbated inflammatory state and pazopanib. This report highlights the need to perform careful monitoring of patients who receive molecular targeted therapy after ICI-based immunotherapy.
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Affiliation(s)
- Mamoru Hashimoto
- Department of Urology, Kindai University Faculty of Medicine, Osaka, 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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12
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Shaikh RHA, Akinduro OO, Hasan TF, Lee SJ, Ayala E, Quinones-Hinojosa AE, Cushenbery KA, Hammack JE, Yoon JW, Dickson DW, Freeman WD. Hematologic Emergencies in the Postoperative Neurointensive Care Unit Setting: Illustrative Case Series and Differential Diagnosis. J Stroke Cerebrovasc Dis 2021; 30:106019. [PMID: 34359018 DOI: 10.1016/j.jstrokecerebrovasdis.2021.106019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/30/2021] [Accepted: 07/19/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES Investigating the development of acute thrombocytopenia, differential etiologies, and potentially the rare manifestation of disseminated intravascular coagulation after brain tumor resection of primary and secondary malignancies. MATERIALS AND METHODS We performed a retrospective review of a case series of post-operative neurosurgical patients which developed thrombocytopenia. We applied National Library of Medicine search engine methodology using the terms disseminated intravascular coagulation and brain tumors. RESULTS We report clinical, radiographic, and laboratory data of four Neurointensive care unit patients that developed thrombocytopenia, three with disseminated intravascular coagulation after craniotomy, and one with heparin-induced thrombocytopenia masquerading as low grade disseminated intravascular coagulation. All four patients presented with cranial lesions and underwent neurosurgical resection. Underlying disorders included: high grade glioma, stage IV lung cancer with metastases, and meningioma. One patient survived and was able to recover after several days of hospitalization, while another patient was discharged to hospice. Search results illustrated that disseminated intravascular coagulation in the presence of glioblastoma multiforme is rare (only four patients) and may be due to a release of coagulation factors like tissue plasminogen activator, treated with antifibrinolytic agents. Searching the terms disseminated intravascular coagulation and brain tumors in the National Library of Medicine search engine yielded 116 results; eight were relevant to our study. CONCLUSIONS Correlation of thrombocytopenia after neurosurgery for glioblastoma multiforme and disseminated intravascular coagulation is rare. It is extremely challenging to manage these patients with concomitant deep vein thrombosis/pulmonary embolism and intracranial bleeding. Heparin-induced thrombocytopenia is common yet possesses a different hematological coagulation profile and has more pharmacologic options. Neurointensive care unit teams should recognize intraoperative and post-operative disseminated intravascular coagulation cases, and heparin-induced thrombocytopenia in the differential of post-operative thrombocytopenia with specific pharmacologic interventions.
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Affiliation(s)
| | | | - Tasneem F Hasan
- Department of Neurology, Ochsner Louisiana State University Health Sciences Center, Shreveport, LA, US
| | - Seung Jin Lee
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, US
| | - Ernesto Ayala
- Department of Hematology, Mayo Clinic, Jacksonville, FL, US
| | | | | | | | - Jang Won Yoon
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, PA, US
| | | | - William D Freeman
- Department of Neurology, Mayo Clinic, Jacksonville, FL, US; Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, US; Department of Critical Care, Mayo Clinic, Jacksonville, FL, US
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13
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Platelets and extracellular vesicles and their cross talk with cancer. Blood 2021; 137:3192-3200. [PMID: 33940593 DOI: 10.1182/blood.2019004119] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/16/2020] [Indexed: 02/06/2023] Open
Abstract
Platelets play significant and varied roles in cancer progression, as detailed throughout this review series, via direct interactions with cancer cells and by long-range indirect interactions mediated by platelet releasates. Microvesicles (MVs; also referred to as microparticles) released from activated platelets have emerged as major contributors to the platelet-cancer nexus. Interactions of platelet-derived MVs (PMVs) with cancer cells can promote disease progression through multiple mechanisms, but PMVs also harbor antitumor functions. This complex relationship derives from PMVs' binding to both cancer cells and nontransformed cells in the tumor microenvironment and transferring platelet-derived contents to the target cell, each of which can have stimulatory or modulatory effects. MVs are extracellular vesicles of heterogeneous size, ranging from 100 nm to 1 µm in diameter, shed by living cells during the outward budding of the plasma membrane, entrapping local cytosolic contents in an apparently stochastic manner. Hence, PMVs are encapsulated by a lipid bilayer harboring surface proteins and lipids mirroring the platelet exterior, with internal components including platelet-derived mature messenger RNAs, pre-mRNAs, microRNAs, and other noncoding RNAs, proteins, second messengers, and mitochondria. Each of these elements engages in established and putative PMV functions in cancer. In addition, PMVs contribute to cancer comorbidities because of their roles in coagulation and thrombosis and via interactions with inflammatory cells. However, separating the effects of PMVs from those of platelets in cancer contexts continues to be a major hurdle. This review summarizes our emerging understanding of the complex roles of PMVs in the development and progression of cancer and cancer comorbidities.
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14
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Ward MP, E Kane L, A Norris L, Mohamed BM, Kelly T, Bates M, Clarke A, Brady N, Martin CM, Brooks RD, Brooks DA, Selemidis S, Hanniffy S, Dixon EP, A O'Toole S, J O'Leary J. Platelets, immune cells and the coagulation cascade; friend or foe of the circulating tumour cell? Mol Cancer 2021; 20:59. [PMID: 33789677 PMCID: PMC8011144 DOI: 10.1186/s12943-021-01347-1] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 03/15/2021] [Indexed: 02/07/2023] Open
Abstract
Cancer cells that transit from primary tumours into the circulatory system are known as circulating tumour cells (CTCs). These cancer cells have unique phenotypic and genotypic characteristics which allow them to survive within the circulation, subsequently extravasate and metastasise. CTCs have emerged as a useful diagnostic tool using "liquid biopsies" to report on the metastatic potential of cancers. However, CTCs by their nature interact with components of the blood circulatory system on a constant basis, influencing both their physical and morphological characteristics as well as metastatic capabilities. These properties and the associated molecular profile may provide critical diagnostic and prognostic capabilities in the clinic. Platelets interact with CTCs within minutes of their dissemination and are crucial in the formation of the initial metastatic niche. Platelets and coagulation proteins also alter the fate of a CTC by influencing EMT, promoting pro-survival signalling and aiding in evading immune cell destruction. CTCs have the capacity to directly hijack immune cells and utilise them to aid in CTC metastatic seeding processes. The disruption of CTC clusters may also offer a strategy for the treatment of advance staged cancers. Therapeutic disruption of these heterotypical interactions as well as direct CTC targeting hold great promise, especially with the advent of new immunotherapies and personalised medicines. Understanding the molecular role that platelets, immune cells and the coagulation cascade play in CTC biology will allow us to identify and characterise the most clinically relevant CTCs from patients. This will subsequently advance the clinical utility of CTCs in cancer diagnosis/prognosis.
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Affiliation(s)
- Mark P Ward
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland.
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland.
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland.
| | - Laura E Kane
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
| | - Lucy A Norris
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
- Department of Obstetrics and Gynaecology, Trinity College Dublin, Dublin 8, Ireland
| | - Bashir M Mohamed
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
| | - Tanya Kelly
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
| | - Mark Bates
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
| | - Andres Clarke
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
| | - Nathan Brady
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
| | - Cara M Martin
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
| | - Robert D Brooks
- Cancer Research Institute, University of South Australia, 5001, Adelaide, Australia
| | - Doug A Brooks
- Cancer Research Institute, University of South Australia, 5001, Adelaide, Australia
| | - Stavros Selemidis
- School of Health and Biomedical Sciences, RMIT University, Victoria, 3083, Bundoora, Australia
| | | | - Eric P Dixon
- BD Technologies and Innovation, Research Triangle Park, NC, USA
| | - Sharon A O'Toole
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
- Department of Obstetrics and Gynaecology, Trinity College Dublin, Dublin 8, Ireland
| | - John J O'Leary
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, Dublin 8, Ireland
- Emer Casey Molecular Pathology Research Laboratory, Coombe Women and Infants University Hospital, Dublin 8, Ireland
- Trinity St. James's Cancer Institute, St James's Hospital, Dublin 8, Ireland
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15
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Lee EJ, Bae J, Jeong HB, Lee EJ, Jeong HY, Yoon BW. Effectiveness of mechanical thrombectomy in cancer-related stroke and associated factors with unfavorable outcome. BMC Neurol 2021; 21:57. [PMID: 33549056 PMCID: PMC7866628 DOI: 10.1186/s12883-021-02086-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 01/25/2021] [Indexed: 11/20/2022] Open
Abstract
Background The effectiveness of mechanical thrombectomy (MT) in cancer-related stroke (CRS) is largely unknown. This study aims to investigate the clinical and radiological outcomes of MT in CRS patients. We also explored the factors that independently affect functional outcomes of patients with CRS after MT. Methods We retrospectively reviewed 341 patients who underwent MT after acute ischemic stroke onset between May 2014 and May 2020. We classified the patients into CRS (n = 34) and control (n = 307) groups and compared their clinical details. Among CRS patients, we analyzed the groups with and without good outcomes (3-months modified Rankin scale [mRS] score 0, 1, 2). Multivariate analysis was performed to investigate the independent predictors of unfavorable outcomes in patients with CRS after MT. Results A total of 341 acute ischemic stroke patients received MT, of whom 34 (9.9%) had CRS. Although the baseline National institute of health stroke scale (NIHSS) score and the rate of successful recanalization was not significantly different between CRS patients and control group, CRS patients showed more any cerebral hemorrhage after MT (41.2% vs. controls 23.8%, p = 0.037) and unfavorable functional outcome at 3 months (CRS patients median 3-month mRS score 4, interquartile range [IQR] 2 to 5.25 vs. controls median 3-month mRS score 3, IQR 1 to 4, [p = 0.026]). In the patients with CRS, elevated serum D-dimer level and higher baseline NIHSS score were independently associated with unfavorable functional outcome at 3 months (adjusted odds ratio [aOR]: 1.524, 95% confidence interval [CI]: 1.043–2.226; aOR: 1.264, 95% CI: 1.010–1.582, respectively). Conclusions MT is an appropriate therapeutic treatment for revascularization in CRS patients. However, elevated serum D-dimer levels and higher baseline NIHSS scores were independent predictors of unfavorable outcome. Further research is warranted to evaluate the significance of these predictors.
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Affiliation(s)
- Eung-Joon Lee
- Department of Neurology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Jeonghoon Bae
- Department of Neurology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Hae-Bong Jeong
- Department of Neurology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Eun Ji Lee
- Department of Radiology, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
| | - Han-Yeong Jeong
- Department of Neurology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Byung-Woo Yoon
- Department of Neurology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
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16
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Gao TY, Yang WC, Zhou FH, Song Q. Analysis of D-dimer cut-off values for overt DIC diagnosis in exertional heat illness. Medicine (Baltimore) 2020; 99:e23831. [PMID: 33350770 PMCID: PMC7769303 DOI: 10.1097/md.0000000000023831] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 11/20/2020] [Indexed: 01/26/2023] Open
Abstract
The International Society on Thrombosis and Haemostasis (ISTH) scoring system has been used for diagnosing overt disseminated intravascular coagulation (DIC). However, the cut-off points of fibrin-related markers remain unclear. The ability of the ISTH DIC score and Multiple Organ Dysfunction (MODS) score to predict mortality in cases of exertional heat illness (EHI) was tested. In the process, 3 different D-dimer cut-off values for diagnosing overt DIC were evaluated.Data were obtained on the first day of hospitalization for 76 patients with EHI. The DIC score was calculated according to the ISTH scoring system using 3 D-dimer cut-off values.In predicting mortality, methods 1 and 2 had the same sensitivity and specificity, which were 85% and 73.2%, respectively. The sensitivity for method 3 was 70%. Furthermore, the specificity of the DIC score for method 3 was 89%, which was higher than that of the other 2 methods. The correlation coefficients of the DIC and MODS scores of these 3 methods were 0.757, 0.748, and 0.756, respectively. For the prediction of mortality, the area under the receiver operating characteristic (ROC) curve for the DIC scores of these 3 methods was 0.838, 0.842, and 0.85, respectively. Furthermore, the area under the ROC curve of the MODS score was 0.927.The DIC score had a certain predictive power of a poor outcome of EHI patients, but this was not better than the MODS score. The present data may serve as a reference in selecting the appropriate D-dimer cut-off point for the ISTH DIC score.
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Affiliation(s)
- Tie-Ying Gao
- Department of Critical Care Medicine, Chinese People's Liberation Army General Hospital
- Department of Critical Care Medicine, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Wen-Chao Yang
- Department of Critical Care Medicine, Chinese People's Liberation Army General Hospital
| | - Fei-Hu Zhou
- Department of Critical Care Medicine, Chinese People's Liberation Army General Hospital
| | - Qing Song
- Department of Critical Care Medicine, Chinese People's Liberation Army General Hospital
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17
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Gastrointestinal metastatic breast cancer unmasked by anticoagulation. CURRENT PROBLEMS IN CANCER: CASE REPORTS 2020. [DOI: 10.1016/j.cpccr.2020.100002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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18
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Kongstad C, Mikkelsen TS, Hvas AM. Disseminated intravascular coagulation in children with cancer: A systematic review. Pediatr Hematol Oncol 2020; 37:390-411. [PMID: 32202958 DOI: 10.1080/08880018.2020.1733717] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Disseminated intravascular coagulation (DIC) may complicate malignant disease. Numerous studies have investigated this association in adults, however only sparse knowledge exists on DIC in pediatric cancer patients. The objective of this article was to systematically review the literature regarding DIC in pediatric malignancies. PubMed and Embase were searched for relevant articles on January 31, 2020. In total, 6,070 articles were identified out of which 24 articles met inclusion and exclusion criteria. These were included in the qualitative synthesis. The National Institutes of Health's Quality Assessment Tools was used to assess bias in the included articles. The studies were of only moderate quality mainly based on medical charts and demonstrated high heterogeneity, especially as regards to diagnostic criteria. DIC was reported most frequently in patients with acute leukemia, particularly the subtype acute promyelocytic leukemia (APL). Standard coagulation parameters were used as diagnostic laboratory tests supporting the diagnosis of DIC. Hemorrhage was the predominant clinical manifestation, whereas thromboembolic events and organ failure were reported less frequently. Unfractionated heparin, platelet concentrate and fresh frozen plasma were the most frequently used supportive treatment agents. Hemorrhage accounted for the majority of deaths in children with acute leukemia and solid tumors. In conclusion, only a limited number of studies, being heterogenous and of moderate quality, have investigated DIC in pediatric malignancy. Notably, this entity seems to be complicated mainly by hemorrhage. High quality studies are needed to evaluate diagnosis, clinical manifestations and optimal treatment of DIC in childhood cancers.
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Affiliation(s)
- Christine Kongstad
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
| | - Torben Stamm Mikkelsen
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Anne-Mette Hvas
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
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19
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Disseminated Intravascular Coagulation and Malignancy: A Case Report and Literature Review. Case Rep Oncol Med 2020; 2020:9147105. [PMID: 31976103 PMCID: PMC6959140 DOI: 10.1155/2020/9147105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 12/18/2019] [Indexed: 11/21/2022] Open
Abstract
Disseminated Intravascular Coagulation (DIC) is a disorder of coagulation which is commonly seen as a complication of infections, traumas, obstetric diseases, and cancers especially hematological and rarely solid cancers. DIC may rarely be the presenting feature of an undiagnosed malignancy. It may present in the form of different phenotypes which makes its diagnosis difficult and leads to high mortality. The treatment comprises supportive, symptomatic treatment and removal of the underlying source. Here, we present a patient with history of being on warfarin for atrial fibrillation and other comorbidities who presented with elevated INR of 6.3 and increasing dyspnea on exertion. Over the course of her stay, her platelet counts started dropping with a concurrent decrease in fibrinogen levels. She eventually developed pulmonary embolism, followed by stroke and limb ischemia, which was indicative of the thrombotic phenotype of DIC. Her pleural fluid analysis showed huge burden of malignant cells in glandular pattern suggestive of adenocarcinoma and was started on heparin drip. However, the patient had cardiac arrest and expired on the same day of diagnosis.
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Ghaffari H, Varner JD, Petzold LR. Analysis of the role of thrombomodulin in all-trans retinoic acid treatment of coagulation disorders in cancer patients. Theor Biol Med Model 2019; 16:3. [PMID: 30764845 PMCID: PMC6376718 DOI: 10.1186/s12976-019-0099-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 01/24/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Clinical studies have shown that all-trans retinoic acid (RA), which is often used in treatment of cancer patients, improves hemostatic parameters and bleeding complications such as disseminated intravascular coagulation (DIC). However, the mechanisms underlying this improvement have yet to be elucidated. In vitro studies have reported that RA upregulates thrombomodulin (TM) expression on the endothelial cell surface. The objective of this study was to investigate how and to what extent the TM concentration changes after RA treatment in cancer patients, and how this variation influences the blood coagulation cascade. RESULTS In this study, we introduced an ordinary differential equation (ODE) model of gene expression for the RA-induced upregulation of TM concentration. Coupling the gene expression model with a two-compartment pharmacokinetic model of RA, we obtained the time-dependent changes in TM and thrombomodulin-mRNA (TMR) concentrations following oral administration of RA. Our results indicated that the TM concentration reached its peak level almost 14 h after taking a single oral dose (110 [Formula: see text]) of RA. Continuous treatment with RA resulted in oscillatory expression of TM on the endothelial cell surface. We then coupled the gene expression model with a mechanistic model of the coagulation cascade, and showed that the elevated levels of TM over the course of RA therapy with a single daily oral dose (110 [Formula: see text]) of RA, reduced the peak thrombin levels and endogenous thrombin potential (ETP) up to 50 and 49%, respectively. We showed that progressive reductions in plasma levels of RA, observed in continuous RA therapy with a once-daily oral dose (110 [Formula: see text]) of RA, did not affect TM-mediated reduction of thrombin generation significantly. This finding prompts the hypothesis that continuous RA treatment has more consistent therapeutic effects on coagulation disorders than on cancer. CONCLUSIONS Our results indicate that the oscillatory upregulation of TM expression on the endothelial cells over the course of RA therapy could potentially contribute to the treatment of coagulation abnormalities in cancer patients. Further studies on the impacts of RA therapy on the procoagulant activity of cancer cells are needed to better elucidate the mechanisms by which RA therapy improves hemostatic abnormalities in cancer.
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Affiliation(s)
- Hamed Ghaffari
- Department of Mechanical Engineering, University of California Santa Barbara, Santa Barbara, CA, 93106, USA.
| | - Jeffrey D Varner
- School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Linda R Petzold
- Department of Mechanical Engineering, University of California Santa Barbara, Santa Barbara, CA, 93106, USA.,Department of Computer Science, University of California Santa Barbara, Santa Barbara, CA, 93106, USA
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Abstract
: The objectives of the study are to examine the effect of sepsis on the coagulation profile of patients having solid cancer and to test the hypothesis that septic patients with cancer have normal or increased hemostatic capacity despite prolonged standard coagulation tests (SCTs) compared with noninfected cancer patients. Patients with solid cancer were included in the study forming two groups: study group included patients with sepsis with minimum two organ dysfunctions and control group formed by noninfected cancer patients. SCTs, platelet count, plasma levels of coagulation factors and rotation thromboelastometry (TEM International GmbH, Munich, Germany) were determined in both groups. Study group patients (n = 35) showed prolonged SCTs, thrombocytopenia, decreased coagulation factor levels and increased D-dimer compared with control group (n = 35). However, fibrinogen levels and clot firmness assessed by rotation thromboelastometry were not different between groups and clot lysis indexes at 45 and 60 min were increased in study group compared with control group. The first derivative of the clot firmness curve revealed an increased time to the maximum velocity of clot formation for study group, without differences in the maximum velocity of clot formation, or in total thrombus formation. Sepsis with organ dysfunction in cancer patients is associated with delayed initiation of coagulation and reduced fibrinolysis compared with control patients, but overall clot formation and stabilization is not different. For septic cancer patients, SCTs and plasmatic indicators of fibrinolysis do not translate well to whole blood clot formation and may be misleading indicators of thrombotic or bleeding risk.
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22
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Levi M. Clinical characteristics of disseminated intravascular coagulation in patients with solid and hematological cancers. Thromb Res 2018; 164 Suppl 1:S77-S81. [DOI: 10.1016/j.thromres.2018.01.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Revised: 01/05/2018] [Accepted: 01/08/2018] [Indexed: 01/15/2023]
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Ouchi K, Takahashi S, Chikamatsu S, Ito S, Takahashi Y, Kawai S, Okita A, Kasahara Y, Okada Y, Imai H, Komine K, Saijo K, Takahashi M, Shirota H, Takahashi M, Gamoh M, Ishioka C. Retrospective analysis on the clinical outcomes of recombinant human soluble thrombomodulin for disseminated intravascular coagulation syndrome associated with solid tumors. Int J Clin Oncol 2018; 23:790-798. [PMID: 29511940 PMCID: PMC6097084 DOI: 10.1007/s10147-018-1261-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 02/27/2018] [Indexed: 01/15/2023]
Abstract
Background Recombinant human soluble thrombomodulin (rTM) has been established and introduced in the clinic as a standard treatment for disseminated intravascular coagulation (DIC). However, the efficacy and safety of rTM for DIC associated with solid tumors (DIC-STs) have not been fully established. Here, we performed a retrospective analysis of the clinical outcomes of rTM for DIC-STs and considered a treatment strategy with rTM for DIC-STs. Methods Patients with DIC-STs between November 2009 and March 2016 in 2 cancer core hospitals were retrospectively analyzed. Data, including patient background, treatment course, and clinical outcomes of rTM for DIC-STs, were extracted. The clinical outcomes were evaluated by comparing the DIC score, resolution rate, and overall survival (OS) duration. Results The study included 123 patients with DIC-STs. The median OS in all patients was 41 days. The DIC resolution rate was 35.2%. DIC scores and DIC-related blood test data (fibrin degradation product and prothrombin time-international normalized ratio) significantly improved at the end of rTM administration (P < 0.001). The OS duration was longer in patients who were treated with chemotherapy after DIC onset than in those who were not treated with chemotherapy (median, 178 days vs. 17 days, P < 0.001). In both univariate and multivariate analyses, chemotherapy after DIC onset showed the strongest association with OS. Conclusions rTM can at least temporarily improve or maintain the state of DIC-STs. It is suggested that prolongation of survival can be expected when control of DIC and treatment of the underlying disease are compatible. Electronic supplementary material The online version of this article (10.1007/s10147-018-1261-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kota Ouchi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Shin Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Sonoko Chikamatsu
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Shukuei Ito
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | | | - Sadayuki Kawai
- Department of Medical Oncology, Osaki Citizen Hospital, Osaki, Japan
| | - Akira Okita
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Yuki Kasahara
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Yoshinari Okada
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Hiroo Imai
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Keigo Komine
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Ken Saijo
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Masahiro Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Hidekazu Shirota
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Masanobu Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan
| | - Makio Gamoh
- Department of Medical Oncology, Osaki Citizen Hospital, Osaki, Japan
| | - Chikashi Ishioka
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan.
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, 4-1, Seiryo-machi, Aobaku, Sendai, 980-8575, Japan.
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Potter TM, Rodriguez JC, Neun BW, Ilinskaya AN, Cedrone E, Dobrovolskaia MA. In Vitro Assessment of Nanoparticle Effects on Blood Coagulation. Methods Mol Biol 2018; 1682:103-124. [PMID: 29039097 DOI: 10.1007/978-1-4939-7352-1_10] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Blood clotting is a complex process which involves both cellular and biochemical components. The key cellular players in the blood clotting process are thrombocytes or platelets. Other cells, including leukocytes and endothelial cells, contribute to clotting by expressing the so-called pro-coagulant activity (PCA) complex on their surface. The biochemical component of blood clotting is represented by the plasma coagulation cascade, which includes plasma proteins also known as coagulation factors. The coordinated interaction between platelets, leukocytes, endothelial cells, and plasma coagulation factors is necessary for maintaining hemostasis and for preventing excessive bleeding. Undesirable activation of all or some of these components may lead to pathological blood coagulation and life-threatening conditions such as consumptive coagulopathy or disseminated intravascular coagulation (DIC). In contrast, unintended inhibition of the coagulation pathways may lead to hemorrhage. Thrombogenicity is the property of a test material to induce blood coagulation by affecting one or more elements of the clotting process. Anticoagulant activity refers to the property of a test material to inhibit coagulation. The tendency to cause platelet aggregation, perturb plasma coagulation, and induce leukocyte PCA can serve as an in vitro measure of a nanomaterial's likelihood to be pro- or anticoagulant in vivo. This chapter describes three procedures for in vitro analyses of platelet aggregation, plasma coagulation time, and activation of leukocyte PCA. Platelet aggregation and plasma coagulation procedures have been described earlier. The revision here includes updated details about nanoparticle sample preparation, selection of nanoparticle concentration for the in vitro study, and updated details about assay controls. The chapter is expanded to describe a method for the leukocyte PCA analysis and case studies demonstrating the performance of these in vitro assays.
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Affiliation(s)
- Timothy M Potter
- Cancer Research Technology Program¸ Nanotechnology Characterization Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, P.O. Box B, Frederick, MD, 21702, USA
| | - Jamie C Rodriguez
- Cancer Research Technology Program¸ Nanotechnology Characterization Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, P.O. Box B, Frederick, MD, 21702, USA
| | - Barry W Neun
- Cancer Research Technology Program¸ Nanotechnology Characterization Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, P.O. Box B, Frederick, MD, 21702, USA
| | - Anna N Ilinskaya
- Cancer Research Technology Program¸ Nanotechnology Characterization Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, P.O. Box B, Frederick, MD, 21702, USA
| | - Edward Cedrone
- Cancer Research Technology Program¸ Nanotechnology Characterization Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, P.O. Box B, Frederick, MD, 21702, USA
| | - Marina A Dobrovolskaia
- Cancer Research Technology Program¸ Nanotechnology Characterization Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, P.O. Box B, Frederick, MD, 21702, USA.
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25
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Prognosis of overt disseminated intravascular coagulation in patients admitted to a medical emergency department. Eur J Emerg Med 2017; 24:340-346. [DOI: 10.1097/mej.0000000000000361] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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Shenoy S, Shetty S, Lankala S, Anwer F, Yeager A, Adigopula S. Cardiovascular Oncologic Emergencies. Cardiology 2017; 138:147-158. [PMID: 28654925 DOI: 10.1159/000475491] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 03/21/2017] [Indexed: 12/25/2022]
Abstract
Oncologic emergencies can present either as a progression of a known cancer or as the initial presentation of a previously undiagnosed cancer. In most of these situations, a very high degree of suspicion is required to allow prompt assessment, diagnosis, and treatment. In this article, we review the presentation and management of cardiovascular oncologic emergencies from primary and metastatic tumors of the heart and complications such as pericardial tamponade, superior vena cava syndrome, and hyperviscosity syndrome. We have included the cardiovascular complications from radiation therapy, chemotherapeutic agents, and biologic agents used in modern cancer treatment.
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Affiliation(s)
- Sundeep Shenoy
- Department of Inpatient Medicine, Banner University of Arizona, Tucson, AZ, USA
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27
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Subacute Disseminated Intravascular Coagulation in a Patient with Liver Metastases of a Renal Cell Carcinoma. Case Rep Oncol Med 2017; 2017:1023538. [PMID: 28480088 PMCID: PMC5396436 DOI: 10.1155/2017/1023538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 03/22/2017] [Accepted: 03/28/2017] [Indexed: 11/17/2022] Open
Abstract
Disseminated intravascular coagulation (DIC) is a syndrome characterised by simultaneous bleeding and thromboembolic formation. Its acute form is associated with severe bacterial infections and hematological malignancies. It has a fulminant presentation with prolonged bleeding times and diffuse thrombosis. On the other hand, chronic DIC can be asymptomatic for long periods of time and can be seen in patients with disseminated malignancies. This case report describes a patient who developed DIC within one week and bled profusely from venipuncture wounds. An underlying hepatogenic metastasised renal cell carcinoma appeared to be the cause. This is an uncommon and diagnostically challenging presentation.
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Takeyama H, Sakiyama T, Wakasa T, Kitani K, Inoue K, Kato H, Ueda S, Tsujie M, Fujiwara Y, Yukawa M, Ohta Y, Inoue M. Disseminated carcinomatosis of the bone marrow with disseminated intravascular coagulation as the first symptom of recurrent rectal cancer successfully treated with chemotherapy: A case report and review of the literature. Oncol Lett 2017; 13:4290-4294. [PMID: 28599429 PMCID: PMC5452993 DOI: 10.3892/ol.2017.5983] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 10/28/2016] [Indexed: 12/18/2022] Open
Abstract
Disseminated carcinomatosis of the bone marrow (DCBM) is a condition in which bone marrow (BM) metastases diffusely invade the BM, and is frequently accompanied by disseminated intravascular coagulation (DIC). While prostate, lung, breast and stomach malignancies, in addition to neuroblastoma, are the most prevalent non-hematological malignancies to metastasize frequently to the BM, colorectal cancer is a malignancy that rarely metastasizes to the BM. The present case describes a 65-year-old male patient treated by resection and one course adjuvant chemotherapy for stage IIIC rectal cancer who presented with nasal bleeding at 8 months post-surgery. A blood test exhibited DIC. A BM biopsy was performed and the definitive diagnosis was DCBM with DIC. Promptly, anti-DIC treatment and chemotherapy with a modified FOLFOX6 (folinic acid, leucovorin (LV), 5-fluorouracil (5-FU) and oxaplatin) regimen was started. Following 1 cycle of chemotherapy, DIC was improved and subsequent to 2 cycles of modified FOLFOX6 the patient was discharged. The patient was alive 263 days subsequent to the diagnosis of DIC, but succumbed to carcinomatous meningitis as a result of disease progression. To the best of our knowledge, this is the first report of DCBM with DIC of curatively resected rectal cancer as the first presentation of relapse that was successfully treated with aggressive therapy, including chemotherapy.
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Affiliation(s)
- Hiroshi Takeyama
- Department of Gastroenterological Surgery, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Tsutomu Sakiyama
- Department of Medical Oncology, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Tomoko Wakasa
- Department of Pathology, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Kotaro Kitani
- Department of Gastroenterological Surgery, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Keisuke Inoue
- Department of Gastroenterological Surgery, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Hiroaki Kato
- Department of Gastroenterological Surgery, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Shinya Ueda
- Department of Medical Oncology, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Masanori Tsujie
- Department of Gastroenterological Surgery, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Yoshinori Fujiwara
- Department of Gastroenterological Surgery, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Masao Yukawa
- Department of Gastroenterological Surgery, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Yoshio Ohta
- Department of Pathology, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
| | - Masatoshi Inoue
- Department of Gastroenterological Surgery, Nara Hospital, Faculty of Medicine, Kinki University, Nara 630-0293, Japan
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Wei Q, Niu T, Wang M, Yang J, Liu P, Yi Y. A Revised Fibrinogen Cutoff Value in the Chinese Disseminated Intravascular Coagulation Scoring System May Provide a Better Prognostic Value for Hematological Malignancies. Acta Haematol 2017; 137:132-140. [PMID: 28355601 DOI: 10.1159/000456645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 01/17/2017] [Indexed: 02/05/2023]
Abstract
To retrospectively validate the prognostic value of the latest Chinese disseminated intravascular coagulation (DIC) scoring system (CDSS) in hematological malignancies, 260 patients with confirmed hematological malignancies and suspected DIC in West China Hospital between 2011 and 2015 were included in this study. We evaluated via univariate and multivariate analyses the diagnostic biomarkers, and the cutoff levels used in the CDSS, except those for fibrinogen, were found to be valid. In subgroup analyses, the value of fibrinogen was found to be mainly unfit for the acute promyelocytic leukemia group. Forty-six patients (17.7%) had elevated fibrinogen levels (>4 g/L) and tended to have a poor prognosis, and thus we redetermined the cutoff value of fibrinogen (<1 g/L or >4 g/L was defined as abnormal). As a result, all of the markers used in the CDSS had prognostic value (including for the promyelocytic leukemia group); meanwhile, this modification also resulted in a larger area under the receiver operating characteristic curve compared to the CDSS and the International Society on Thrombosis and Haemostasis score. We believe that, with regard to prognosis prediction, this cutoff value modification for fibrinogen is preferable for DIC patients with a tendency toward severe hypofibrinogenemia. However, a multicenter, prospective study is needed to validate this possibility.
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Affiliation(s)
- Qing Wei
- Department of Hematology and Research Laboratory of Hematology, West China Hospital, Sichuan University, Chengdu, China
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Emergencies in Breast Cancer. Breast Cancer 2017. [DOI: 10.1007/978-3-319-48848-6_58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Witter LE, Gruber EJ, Lean FZX, Stokol T. Evaluation of procoagulant tissue factor expression in canine hemangiosarcoma cell lines. Am J Vet Res 2017; 78:69-79. [PMID: 28029283 PMCID: PMC5299388 DOI: 10.2460/ajvr.78.1.69] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To evaluate expression of procoagulant tissue factor (TF) by canine hemangiosarcoma cells in vitro. SAMPLES 4 canine hemangiosarcoma cell lines (SB-HSA [mouse-passaged cutaneous tumor], Emma [primary metastatic brain tumor], and Frog and Dal-1 [primary splenic tumors]) and 1 nonneoplastic canine endothelial cell line (CnAoEC). PROCEDURES TF mRNA and TF antigen expression were evaluated by quantitative real-time PCR assay and flow cytometry, respectively. Thrombin generation was measured in canine plasma and in coagulation factor-replete or specific coagulation factor-deficient human plasma by calibrated automated thrombography. Corn trypsin inhibitor and annexin V were used to examine contributions of contact activation and membrane-bound phosphatidylserine, respectively, to thrombin generation. RESULTS All cell lines expressed TF mRNA and antigen, with significantly greater expression of both products in SB-HSA and Emma cells than in CnAoEC. A greater percentage of SB-HSA cells expressed TF antigen, compared with other hemangiosarcoma cell lines. All hemangiosarcoma cell lines generated significantly more thrombin than did CnAoEC in canine or factor-replete human plasma. Thrombin generation induced by SB-HSA cells was significantly lower in factor VII-deficient plasma than in factor-replete plasma and was abolished in factor X-deficient plasma; residual thrombin generation in factor VII-deficient plasma was abolished by incubation of cells with annexin V. Thrombin generation by SB-HSA cells was unaffected by the addition of corn trypsin inhibitor. CONCLUSIONS AND CLINICAL RELEVANCE Hemangiosarcoma cell lines expressed procoagulant TF in vitro. Further research is needed to determine whether TF can be used as a biomarker for hemostatic dysfunction in dogs with hemangiosarcoma.
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Shao Q, Tian R, Zhang X, Gao X, Lai J, Tian Z, Yan X, Zhang S. Chronic disseminated intravascular coagulation induced by left atrial thrombus in a patient with giant "normal" heart: A case report. Medicine (Baltimore) 2016; 95:e5501. [PMID: 28002328 PMCID: PMC5181812 DOI: 10.1097/md.0000000000005501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION We herein describe a patient with chronic disseminated intravascular coagulation (DIC) induced by a giant thrombus in the left atrium.A 63-year-old woman was admitted to our hospital for evaluation of extensive mucocutaneous hemorrhage, especially at the sites of venipuncture, on May 21, 2015. Considering her long history of rheumatic heart disease and atrial fibrillation and her mitral valve replacement performed several years previously, we strongly suspected that the bleeding was closely related to postoperative over-anticoagulation of warfarin. After careful investigation, we found that her coagulopathy was induced by the chronic DIC, which was in turn secondary to a left atrial giant thrombus. This is a rarely reported cause of chronic DIC. Cardiac computed tomography and echocardiography showed apparent biatrial enlargement; the morphology and function of the ventricles were unaffected. After anticoagulant therapy, the bleeding tendency and coagulation index were significantly improved. CONCLUSION A left atrial thrombus should be considered as a differential diagnosis of chronic DIC, especially in patients with predisposing heart conditions. Because treatment of the underlying cause is paramount in the management of chronic DIC, this case is of great clinical value.
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Affiliation(s)
| | | | | | - Xin Gao
- Department of Radiology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
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Ghazala S, Bilal J, Riaz IB. Advanced gastric cancer linitis plastica presented with disseminated intravascular coagulation. BMJ Case Rep 2016; 2016:bcr-2016-217675. [PMID: 27803086 DOI: 10.1136/bcr-2016-217675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
An old man was found unconscious; on admission found to have disseminated intravascular coagulation with concern of upper gastrointestinal bleed after he was found to have melena. Esophagogastroduodenoscopy on admission showed diffuse thickened gastric folds, and biopsy showed mucosal oedema. Bone marrow biopsy concerning for lymphoma was obtained showed adenocarcinoma. MRI of the abdomen was significant for diffuse gastric wall thickening. A repeat endoscopic ultrasound showed a diffuse gastric wall thickening of 15 mm and submucosal tunneling technique biopsy suggested high-grade, invasive, signet ring adenocarcinoma of the stomach. Oncology was consulted to initiate palliative chemotherapy. In retrospect, the patient was questioned regarding gastrointestinal symptoms; he reported gradual early satiety, dysphagia and unintentional weight loss over the course of 4 months.
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Affiliation(s)
- Sehem Ghazala
- Department of Internal Medicine, University of Arizona, Tucson, Arizona, USA
| | - Jawad Bilal
- Department of Internal Medicine, University of Arizona, Tucson, Arizona, USA
| | - Irbaz Bin Riaz
- Department of Internal Medicine, University of Arizona, Tucson, Arizona, USA
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Robust Oncolytic Virotherapy Induces Tumor Lysis Syndrome and Associated Toxicities in the MPC-11 Plasmacytoma Model. Mol Ther 2016; 24:2109-2117. [PMID: 27669655 DOI: 10.1038/mt.2016.167] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 08/16/2016] [Indexed: 12/27/2022] Open
Abstract
Tumor-selective oncolytic vesicular stomatitis viruses (VSVs) are being evaluated in clinical trials. Here, we report that the MPC-11 murine plasmacytoma model is so extraordinarily susceptible to oncolytic VSVs that a low dose of virus leads to extensive intratumoral viral replication, sustained viremia, intravascular coagulation, and a rapidly fatal tumor lysis syndrome (TLS). Rapid softening, shrinkage and hemorrhagic necrosis of flank tumors was noted within 1-2 days after virus administration, leading to hyperkalemia, hyperphosphatemia, hypocalcemia, hyperuricemia, increase in plasma cell free DNA, lymphopenia, consumptive coagulopathy, increase in fibrinogen degradation products, decreased liver function tests, dehydration, weight loss, and euthanasia or death after 5-8 days. Secondary viremia was observed but viral replication in normal host tissues was not detected. Toxicity could be mitigated by using VSVs with slowed replication kinetics, and was less marked in animals with smaller flank tumors. The MPC-11 tumor represents an interesting model to further study the complex interplay of robust intratumoral viral replication, tumor lysis, and associated toxicities in cases where tumors are highly responsive to oncolytic virotherapy.
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Seki Y, Wakaki K. Pathological findings in a case of bone marrow carcinosis due to gastric cancer complicated by disseminated intravascular coagulation and thrombotic microangiopathy. Int J Hematol 2016; 104:506-11. [PMID: 27357318 DOI: 10.1007/s12185-016-2051-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 06/21/2016] [Accepted: 06/22/2016] [Indexed: 01/13/2023]
Abstract
An 80-year-old man was diagnosed with disseminated intravascular coagulation (DIC) and thrombotic microangiopathy (TMA) associated with mucin-producing gastric cancer with bone marrow metastasis. He died suddenly on the third day of hospitalization before chemotherapy. Microscopic autopsy findings revealed fibrin thrombi by phosphotungstic acid hematoxylin (PTAH) staining of the renal glomeruli, and platelet thrombi by von Willebrand Factor (Factor VIII Antigen) staining of the microvessels of the bleeding intestine. Tumor cells were negative for both stains. Staining of endothelial cells (EC) of the small vessels with thrombomodulin (TM) stain revealed destruction of EC structure. This patient was thought to have had systemic dissemination of solid tumor cells associated with DIC and TMA, the clinical course of which is extremely aggressive. Different types of thrombi were observed in different organs, such as the kidneys and small intestine, which supported the co-occurrence of DIC and TMA by microscopic pathological findings. These findings provide pathological evidence for the pathology of the concurrent development of DIC and TMA and show differences in the types of thrombi according to the blood vessel localization. Furthermore, the findings were highly suggestive of the mechanisms causing organ dysfunction, such as renal dysfunction, and gastrointestinal bleeding.
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Affiliation(s)
- Yoshinobu Seki
- Department of Hematology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, 4132 Urasa, Minamiuonuma, Niigata, 949-7302, Japan. .,Department of Hematology, Niigata Prefectural Shibata Hospital, Shibata, Japan.
| | - Kunihiko Wakaki
- Department of Pathology, Niigata Prefectural Shibata Hospital, Shibata, Japan
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Berger MD, Heini AD, Seipel K, Mueller B, Angelillo-Scherrer A, Pabst T. Increased fibrinogen levels at diagnosis are associated with adverse outcome in patients with acute myeloid leukemia. Hematol Oncol 2016; 35:789-796. [DOI: 10.1002/hon.2307] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 04/11/2016] [Accepted: 04/21/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Martin D. Berger
- Department of Medical Oncology; University Hospital and University of Berne; Berne Switzerland
| | - Alexander D. Heini
- Department of Medical Oncology; University Hospital and University of Berne; Berne Switzerland
| | - Katja Seipel
- Department of Clinical Research; University Hospital and University of Berne; Berne Switzerland
| | - Beatrice Mueller
- Department of Clinical Research; University Hospital and University of Berne; Berne Switzerland
| | | | - Thomas Pabst
- Department of Medical Oncology; University Hospital and University of Berne; Berne Switzerland
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Yoon BG, Baek HJ, Oh BS, Han DK, Choi YD, Kook H. Alveolar rhabdomyosarcoma with massive disseminated intravascular coagulopathy treated with systemic chemotherapy. KOREAN JOURNAL OF PEDIATRICS 2016; 58:505-8. [PMID: 26770227 PMCID: PMC4705332 DOI: 10.3345/kjp.2015.58.12.505] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 05/13/2014] [Accepted: 05/16/2014] [Indexed: 11/27/2022]
Abstract
It is uncommon for pediatric patients with rhabdomyosarcoma to present with clinical and/or laboratory features of disseminated intravascular coagulation (DIC). We report a case of metastatic alveolar rhabdomyosarcoma with severe bleeding because of DIC in a 13-year-old boy. He experienced persistent oozing at the site of a previous operation, gross hematuria, and massive epistaxis. Two weeks after initiating combination chemotherapy consisting of vincristine, doxorubicin, and cyclophosphamide, the patients' laboratory indications of DIC began to resolve. During this period, the patient received massive blood transfusion of a total of 311 units (26 units of red blood cells, 26 units of fresh frozen plasma, 74 units of platelet concentrates, 17 units of single donor platelets, and 168 units of cryoprecipitate), antithrombin-III and a synthetic protease inhibitor. Despite chemotherapy and radiation therapy, he died 1 year later because of disease progression. In children with metastatic rhabdomyosarcoma and massive DIC, prompt chemotherapy and aggressive supportive care is important to decrease malignancy-triggered procoagulant activities.
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Affiliation(s)
- Byung Gyu Yoon
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Hee Jo Baek
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Burm Seok Oh
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Dong Kyun Han
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Yoo Duk Choi
- Department of Pathology, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Hoon Kook
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
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Prokopchuk-Gauk O, Brose K. Tranexamic Acid to Treat Life-threatening Hemorrhage in Prostate Cancer Associated Disseminated Intravascular Coagulation with Excessive Fibrinolysis. Cureus 2015; 7:e428. [PMID: 26848417 PMCID: PMC4727914 DOI: 10.7759/cureus.428] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
This case illustrates the acute onset of life-threatening bleeding in a 57-year-old male with treatment-resistant metastatic prostate cancer. Laboratory results confirmed the presence of disseminated intravascular coagulation (DIC). Despite aggressive transfusion support, his consumptive coagulopathy and persistent bleeding could not be controlled, and his need for blood products began to outpace the available supply. Our patient had declined further chemotherapy treatment for his underlying aggressive prostate cancer and would accept only palliative care. Both thrombosis and bleeding are known to coexist during DIC. In our patient, his hemorrhagic clinical condition and laboratory results supported the presence of DIC with an excessive fibrinolytic process in the setting of metastatic prostate cancer. Following careful consideration of potential risks and benefits, the decision was made to administer the antifibrinolytic agent tranexamic acid to control bleeding. Initiation of this treatment led to rapid bleeding cessation without thrombotic complication. Although controversial, this treatment was life-saving in our patient and allowed hospital discharge. He remained transfusion independent for his remaining four weeks of life following discharge, and ultimately died at home of multi-organ failure related to his cancer.
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Affiliation(s)
| | - Kelsey Brose
- Department of Medicine, University of Saskatchewan, Royal University Hospital
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Voigtlaender M, Holstein K, Leuenroth S, Mudter J, Bokemeyer C, Langer F. Clinical Evidence that Coagulation Activation Drives Cancer Progression--a Report of 2 Cases. Oncol Res Treat 2015; 38:449-52. [PMID: 26406979 DOI: 10.1159/000433501] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 05/05/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND Tissue factor (TF), the principal initiator of the extrinsic coagulation pathway, is expressed by many tumors and can be released into the bloodstream on plasma microparticles (MPs). Experimental studies indicate that TF may facilitate hematogenous metastasis by promoting tumor cell-induced microvascular thrombosis, but clinical data supporting this hypothesis is sparse. CASE REPORTS Here, we report 2 unusual cases of rapidly progressive solid malignancies (gastric and urothelial carcinoma). In both patients, cancer cell dissemination with diffuse bone marrow involvement was either strongly suggested by leukoerythroblastic changes on peripheral blood smear or directly proven by positive findings on aspiration cytology. Furthermore, laboratory evidence of thrombotic microangiopathy (TMA) and disseminated intravascular coagulation was accompanied by new-onset severe pulmonary hypertension and a hemolytic uremic syndrome-like disorder in the gastric and the urothelial carcinoma patient, respectively. TF-specific procoagulant activity of isolated plasma MPs, as assessed by single-stage clotting assay, was dramatically increased in both patients compared to healthy controls (21- and 55-fold), and primary tumor samples stained strongly positive for TF by immunohistochemistry. CONCLUSION TMA was likely caused by TF-triggered tumor cell embolization in both patients. Further clinical evidence is thus provided that TF directly links coagulation activation to cancer cell dissemination.
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Affiliation(s)
- Minna Voigtlaender
- II. Medizinische Klinik und Poliklinik, Hubertus Wald Tumorzentrum - Universitx00E4;res Cancer Center Hamburg, Universitx00E4;tsklinikum Eppendorf, Hamburg, Germany
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Thachil J, Falanga A, Levi M, Liebman H, Di Nisio M. Management of cancer-associated disseminated intravascular coagulation: guidance from the SSC of the ISTH. J Thromb Haemost 2015; 13:671-5. [PMID: 25556711 DOI: 10.1111/jth.12838] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Indexed: 01/13/2023]
Affiliation(s)
- J Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, UK
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Superior vena cava syndrome and colon carcinoma: a report of a multifactorial association. Case Rep Oncol Med 2015; 2015:345804. [PMID: 25810936 PMCID: PMC4355600 DOI: 10.1155/2015/345804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Accepted: 02/17/2015] [Indexed: 11/17/2022] Open
Abstract
Introduction. Superior vena cava (SVC) syndrome results from the obstruction of blood flow through the SVC, having distinct pathophysiological underlying mechanisms. Cancer is associated with an increased risk of thromboembolism that varies according to patient-, tumor-, and treatment-related factors. An individualized clinical approach is important to pursue the accurate diagnosis of the underlying pathology causing thromboembolism in cancer patients. Case Presentation. The authors present a case of a 58-year-old male with an infrequent presentation of an unknown colon carcinoma, who has never had any symptom until he was hospitalized with the diagnosis of superior vena cava syndrome and pulmonary thromboembolism. The patient had an advanced disease by the time of diagnosis and molecular alterations contributing to abnormal hemostasis. He presented venous and arterial thromboembolism and developed disseminated intravascular coagulopathy after surgery, anticoagulant and transfusion therapy, dying 40 days after the hospitalization. Conclusion. The authors discuss thromboembolic disease and tumor metastasis roles in a cancer patient with SVC syndrome. Thromboembolism in a malignancy context is a challenging clinical entity. A multifactorial perspective of the thrombotic disease is warranted to approach thromboembolism risk and stratify patients suitable to receive adequate anticoagulant prophylaxis and targeted therapies, aiming to improve clinical prognosis.
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Desai M, John B, Evans G, Eddy B. Prostate cancer: beware of disseminated intravascular coagulation. BMJ Case Rep 2015; 2015:bcr-2014-206814. [PMID: 25819815 DOI: 10.1136/bcr-2014-206814] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Disseminated intravascular coagulation (DIC) is a pathological systemic condition resulting from aberrant activation of the coagulation system. It is characterised by the release and activation of procoagulants into the blood, with an associated consumption coagulopathy. Its association with solid and haematological malignancies is well described in literature. This case describes an elderly man, known to have prostate cancer, who following transurethral resection of the prostate developed DIC with haematuria, spontaneous ecchymoses and mucosal bleeding. Subsequent investigations revealed a prostate-specific antigen (PSA) >1000 µg/L, and staging CT showed multiple sclerotic metastatic lesions affecting the thoracic and lumbar vertebra, as well as infiltration into his left femur. Coagulation normalised with blood products and vitamin K within 1 week, and the patient responded to antiandrogen therapy with a reduction in pain and PSA on discharge.
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Affiliation(s)
- Mihir Desai
- Department of Medicine, Canterbury Hospital, Canterury, Kent, UK
| | - Babbin John
- Department of Urology, Canterbury Hospital, Canterbury, Kent, UK
| | - Gillian Evans
- Department of Haematology, Canterbury Hospital, Canterbury, Kent, UK
| | - Ben Eddy
- Department of Urology, Canterbury Hospital, Canterbury, Kent, UK
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Abstract
The association between cancer and thrombosis is known for years. Besides the well-recognized connection between venous thromboembolism and malignancies, there are, however, also other manifestations of cancer-related activation of coagulation and (micro)vascular dysfunction. In fact, coagulation derangements and vascular disturbances in patients with cancer cover a wide spectrum of diseases and various clinical manifestations. In this review we will highlight the mechanisms that play a role in the systemic activation of coagulation in cancer patients, in its most severe form manifested as disseminated intravascular coagulation. Clinically, disseminated intravascular coagulation (DIC) in cancer has in general a less fulminant presentation than the types of DIC complicating sepsis and trauma. A more gradual, but also more chronic, systemic activation of coagulation can proceed subclinically. The relationship between venous thromboembolism and cancer as a consequence of the hypercoagulability will be discussed as well. Furthermore, the role of perturbed endothelium in the pathogenesis of microvascular dysfunction and microangiopathy in particular in the setting of cancer and chemo- or radiotherapy will be reviewed.
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Affiliation(s)
- Marcel Levi
- Department of Medicine and Department of Vascular Medicine, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands.
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Chen YP, Chen C, Mai ZY, Gao J, Shen LJ, Zhao BC, Chen MK, Chen G, Yan F, Huang TY, Xia YF. Pretreatment platelet count as a predictor for survival and distant metastasis in nasopharyngeal carcinoma patients. Oncol Lett 2015; 9:1458-1466. [PMID: 25663931 PMCID: PMC4314978 DOI: 10.3892/ol.2015.2872] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Accepted: 12/09/2014] [Indexed: 11/12/2022] Open
Abstract
The aim of the present study was to investigate the prognostic value of different pretreatment platelet (PLT) counts on the treatment outcome in nasopharyngeal carcinoma (NPC) patients receiving concurrent chemoradiotherapy (CCRT) or radiotherapy (RT) alone. A total of 1,501 NPC patients, including 412 receiving CCRT and 1,089 receiving RT, were enrolled in the present study. The PLT count cut-off points for the CCRT and RT groups were 150 and 300×109/l, respectively, and the PLT counts were categorized it into three groups: Low (PLT≤150×109/l), moderate (150×109/l<PLT≤300×109/l) and high (PLT>300×109/l). To identify independent predictors of overall survival (OS), the Cox proportional hazards model was used to determine local-regional recurrence-free survival (LRFS) and distant metastasis-free survival (DMFS) rates in the CCRT and RT patients. Furthermore, univariate and multivariate analysis indicated that compared with a moderate PLT count, a low PLT count was an independent unfavorable prognostic factor for OS rate in CCRT patients [hazard ratio (HR), 2.024; 95% confidence interval (CI), 1.165–3.516], and a high PLT count was an independent unfavorable prognostic factor for OS and DMFS rates in CCRT (OS: HR, 1.742; 95% CI, 1.090–2.786; DFMS: HR, 2.110; 95%CI, 1.084–4.108) and RT (OS: HR, 1.740; 95%CI, 1.283–2.362; DMFS: HR, 2.819; 95% CI, 1.766–4.497) patients. Compared with a low PLT count, a high PLT count was significantly and independently associated with a poor DMFS rate in the RT patients (P=0.025; HR, 2.454; 95% CI, 1.121–5.372). Therefore, the present study indicates that low and high PLT counts may be useful indicators of survival and distant metastasis in NPC patients who have undergone radiation treatment.
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Affiliation(s)
- Yu-Pei Chen
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Chen Chen
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Zhuo-Yao Mai
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Jin Gao
- Department of Radiation Oncology, Anhui Provincial Hospital, Hefei, Anhui, P.R. China
| | - Lu-Jun Shen
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Bing-Cheng Zhao
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Meng-Kun Chen
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Gang Chen
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Fang Yan
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Tong-Yi Huang
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
| | - Yun-Fei Xia
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China ; Department of Radiation Oncology, Cancer Center, Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China
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Levi M. Diagnosis and treatment of disseminated intravascular coagulation. Int J Lab Hematol 2014; 36:228-36. [PMID: 24750668 DOI: 10.1111/ijlh.12221] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Accepted: 02/28/2014] [Indexed: 12/20/2022]
Abstract
Disseminated intravascular coagulation (DIC) is a condition in which systemic activation of coagulation without a specific localization occurs, resulting in extensive formation of intravascular fibrin, particularly in small and midsize vessels. Disseminated intravascular coagulation may lead to several altered coagulation parameters, including a low platelet count, abnormal global clotting assays, low levels of physiological anticoagulant proteases, or increased fibrin degradation products. Also, more complex assays for activation of coagulation factors or pathways may indicate involvement of these molecules in DIC. None of these tests alone, however, can accurately ascertain or rebuff a diagnosis of DIC. Nonetheless, a combination of readily available routine assays may be instrumental in establishing a diagnosis of DIC and can also be useful to point to a subset of patients with DIC that may need definite, often costly, interventions in the hemostatic system. Current insights on relevant etiological pathways that may contribute to the occurrence of DIC have led to innovative therapeutic and adjunctive approaches to patient with DIC. Management options directed at the amelioration of hemostatic activation may tentatively be indicated and were found to be advantageous in experimental and clinical investigations. These treatments encompass elimination of tissue factor-mediated thrombin generation or restitution of normal anticoagulant function.
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Affiliation(s)
- M Levi
- Department of Vascular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
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Recombinant human soluble thrombomodulin (thrombomodulin alfa) to treat disseminated intravascular coagulation in solid tumors: results of a one-arm prospective trial. Int J Clin Oncol 2014; 20:821-8. [PMID: 25385713 DOI: 10.1007/s10147-014-0768-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 10/28/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND Disseminated intravascular coagulation (DIC) associated with solid tumors (DIC-ST) is often encountered in clinical practice. Patients with DIC-ST are usually in poor condition and have bleeding diathesis due to advanced or metastatic diseases. Although some affected patients are treated with heparin, this strategy has not been prospectively studied. Recombinant human soluble thrombomodulin (thrombomodulin alfa, TM-α) is a new anticoagulant developed in Japan. We conducted a prospective study that evaluated the efficacy and safety of TM-α in patients with DIC-ST. METHODS A prospective one-arm study with TM-α was conducted for DIC-ST. TM-α (380 U/kg) was given for 30 min intravenously once daily for 6-14 days. The primary efficacy endpoint was the DIC resolution rate. Change in DIC scores and improvement in bleeding symptoms and outcomes were also evaluated. Safety endpoints included the incidence of bleeding-related adverse events. RESULTS A total of 101 patients were treated with TM-α. The three main underlying malignant diseases were lung, stomach, and breast cancer, which accounted for 60 % of all patients. The DIC resolution rate was 34.0 % at the end of TM-α treatment. Improvement in DIC scores was seen in 55.2 % of patients, while only 22.9 % of patients had worsening of DIC scores. The overall survival rate was 55.4 % on day 28. The incidence of hemorrhage related to TM-α was 12.9 % until day 28. Cases of severe hemorrhage related to TM-α did not occur. CONCLUSIONS TM-α is effective and safe for DIC-ST. This agent is the treatment of choice for the management of DIC-ST.
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Ohashi R, Ishii H, Naito Z, Shimizu A. Morphological spectrum of renal pathology and its correlation to clinical features in patients with disseminated intravascular coagulation: A study involving a series of 21 autopsy cases. Pathol Int 2014; 64:443-52. [DOI: 10.1111/pin.12192] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 07/08/2014] [Indexed: 12/01/2022]
Affiliation(s)
- Ryuji Ohashi
- Division of Diagnostic Pathology; Nippon Medical School Hospital; Tokyo Japan
| | - Hideaki Ishii
- Division of Diagnostic Pathology; Nippon Medical School Hospital; Tokyo Japan
| | - Zenya Naito
- Department of Pathology and Integrative Oncological Pathology; Nippon Medical School; Tokyo Japan
| | - Akira Shimizu
- Department of Analytic Human Pathology; Nippon Medical School; Tokyo Japan
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49
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Selected parameters of hemostasis in patients with myeloproliferative neoplasms. Blood Coagul Fibrinolysis 2014; 25:464-70. [DOI: 10.1097/mbc.0000000000000088] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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50
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DIC score in pregnant women--a population based modification of the International Society on Thrombosis and Hemostasis score. PLoS One 2014; 9:e93240. [PMID: 24728139 PMCID: PMC3984105 DOI: 10.1371/journal.pone.0093240] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Accepted: 03/04/2014] [Indexed: 01/26/2023] Open
Abstract
Objectives The objectives of this study were: 1) To determine the component needed to generate a validated DIC score during pregnancy. 2) To validate such scoring system in the identification of patients with clinical diagnosis of DIC. Material and Methods This is a population based retrospective study, including all women who gave birth at the ‘Soroka University Medical Center’ during the study period, and have had blood coagulation tests including complete blood cell count, prothrombin time (PT)(seconds), partial thromboplastin time (aPTT), fibrinogen, and D-dimers. Nomograms for pregnancy were established, and DIC score was constructed based on ROC curve analyses. Results 1) maternal plasma fibrinogen concentrations increased during pregnancy; 2) maternal platelet count decreased gradually during gestation; 3) the PT and PTT values did not change with advancing gestation; 4) PT difference had an area under the curve (AUC) of 0.96 (p<0.001), and a PT difference ≥1.55 had an 87% sensitivity and 90% specificity for the diagnosis of DIC; 5) the platelet count had an AUC of 0.87 (p<0.001), an 86% sensitivity and 71% specificity for the diagnosis of DIC; 6) fibrinogen concentrations had an AUC of 0.95 (p<0.001) and a cutoff point ≤3.9 g/L had a sensitivity of 87% and a specificity of 92% for the development of DIC; and 7) The pregnancy adjusted DIC score had an AUC of 0.975 (p<0.001) and at a cutoff point of ≥26 had a sensitivity of 88%, a specificity of 96%, a LR(+) of 22 and a LR(−) of 0.125 for the diagnosis of DIC. Conclusion We could establish a sensitive and specific pregnancy adjusted DIC score. The positive likelihood ratio of this score suggests that a patient with a score of ≥26 has a high probability to have DIC.
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