1
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Iba T, Maier CL, Levi M, Levy JH. Thromboinflammation and microcirculation damage in heatstroke. Minerva Med 2024; 115:191-202. [PMID: 38240696 DOI: 10.23736/s0026-4806.23.08919-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
Rising temperatures associated with climate change have significantly increased the risk of heatstroke. Unfortunately, the trend is anticipated to persist and increasingly threaten vulnerable populations, particularly older adults. According to Japan's environment ministry, over 1000 people died from heatstroke in 2021, and 86% of deaths occurred in those above 65. Since the precise mechanism of heatstroke is not fully understood, we examined the pathophysiology by focusing on the microcirculatory derangement. Online search of published medical literature through MEDLINE and Web of Science using the term "heatstroke," "heat-related illness," "inflammation," "thrombosis," "coagulation," "fibrinolysis," "endothelial cell," and "circulation." Articles were chosen for inclusion based on their relevance to heatstroke, inflammation, and thrombosis. Reference lists were reviewed to identify additional relevant articles. Other than preexisting conditions (genetic background, age, etc.), factors such as hydration status, acclimatization, dysregulated coagulation, and inflammation are the additional major factors that promote tissue malcirculation in heatstroke. The fundamental pathophysiologic mechanisms significantly overlap with those seen in the systemic inflammatory response to sepsis, and as a result, coagulation-predominant coagulopathy develops during heat stress. Although a bleeding tendency is not common, bleeding frequently occurs in the microcirculation, causing additional injury. Sterile inflammation is mediated by proinflammatory cytokines, chemokines, and other humoral mediators in concert with cellular factors, including monocytes, neutrophils, platelets, and endothelial cells. Excess inflammation results in inflammatory cell death, including pyroptosis and necroptosis, and the release of danger signals that further propagate systemic inflammation and coagulopathy. Consequently, thromboinflammation is the critical factor that induces microcirculatory disturbance in heatstroke.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan -
| | - Cheryl L Maier
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, the Netherlands
- Department of Medicine, University College London Hospitals NHS Foundation Trust, London, UK
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care and Surgery, Duke University School of Medicine, Durham, NC, USA
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2
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Iba T, Levy JH, Maier CL, Connors JM, Levi M. Four years into the pandemic, managing COVID-19 patients with acute coagulopathy: what have we learned? J Thromb Haemost 2024:S1538-7836(24)00115-6. [PMID: 38428590 DOI: 10.1016/j.jtha.2024.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/14/2024] [Accepted: 02/20/2024] [Indexed: 03/03/2024]
Abstract
Coagulopathy alongside micro- and macrovascular thrombotic events were frequent characteristics of patients presenting with acute COVID-19 during the initial stages of the pandemic. However, over the past 4 years, the incidence and manifestations of COVID-19-associated coagulopathy have changed due to immunity from natural infection and vaccination and the appearance of new SARS-CoV-2 variants. Diagnostic criteria and management strategies based on early experience and studies for COVID-19-associated coagulopathy thus require reevaluation. As many other infectious disease states are also associated with hemostatic dysfunction, the coagulopathy associated with COVID-19 may be compounded, especially throughout the winter months, in patients with diverse etiologies of COVID-19 and other infections. This commentary examines what we have learned about COVID-19-associated coagulopathy throughout the pandemic and how we might best prepare to mitigate the hemostatic consequences of emerging infection agents.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Cheryl L Maier
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jean M Connors
- Hematology Division Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands; Department of Medicine, University College London Hospitals NHS Foundation Trust, Cardio-metabolic Programme-National Institute for Health and Care Research University College London Hospitals/University College London Biomedical Research Center, London, United Kingdom
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3
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Fisher AD, Marconi M, Castellini G, Safer JD, D'Arienzo S, Levi M, Brogonzoli L, Iardino R, Cocchetti C, Romani A, Mazzoli F, Matarrese P, Ricca V, Vignozzi L, Maggi M, Pierdominici M, Ristori J. Estimate and needs of the transgender adult population: the SPoT study. J Endocrinol Invest 2024:10.1007/s40618-023-02251-9. [PMID: 38372939 DOI: 10.1007/s40618-023-02251-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 11/17/2023] [Indexed: 02/20/2024]
Abstract
BACKGROUND Despite the increasing interest in transgender health research, to date little is known about the size of the transgender and gender diverse (TGD) population. METHODS A web-based questionnaire survey was developed, including a collection of socio-demographic characteristics and disseminated online through social media. Gender incongruence was evaluated by using a 2-item approach assessing gender recorded at birth and gender identity. The primary objective of the present population-based study was to estimate the proportion of TGD people across ages among a large sample of people who answered a web-based survey. The secondary endpoints were to identify gender-affirming needs and possible barriers to healthcare access. RESULTS A total of 19,572 individuals participated in the survey, of whom 7.7% reported a gender identity different from the sex recorded at birth. A significantly higher proportion of TGD people was observed in the youngest group of participants compared with older ones. Among TGD people who participated in the study, 58.4% were nonbinary, and 49.1% experienced discrimination in accessing health care services. Nonbinary TGD participants reported both the need for legal name and gender change, along with hormonal and surgical interventions less frequently compared to binary persons. CONCLUSIONS Being TGD is not a marginal condition In Italy. A large proportion of TGD persons may not need medical and surgical treatments. TGD people often experience barriers to healthcare access relating to gender identity.
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Affiliation(s)
- A D Fisher
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Florence University Hospital, University of Florence, Florence, Italy.
- Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy.
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Careggi University Hospital, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy.
| | - M Marconi
- Reference Centre for Gender Medicine, Italian National Institute of Health, Rome, Italy
| | - G Castellini
- Psychiatric Unit, University of Florence, Florence, Italy
| | - J D Safer
- Mount Sinai Center for Transgender Medicine and Surgery, New York City, NY, USA
- Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - S D'Arienzo
- Azienda USL Toscana Centro SOC Monitoraggio e Programmazione Performance Clinico-Assistenziale Pistoia, Prato ed Empoli e Relazioni con Agenzie Esterne, Florence, Italy
| | - M Levi
- UFC Epidemiologia, Dipartimento di Prevenzione Azienda USL Toscana Centro, Florence, Italy
| | | | | | - C Cocchetti
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Florence University Hospital, University of Florence, Florence, Italy
| | - A Romani
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Florence University Hospital, University of Florence, Florence, Italy
| | - F Mazzoli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Florence University Hospital, University of Florence, Florence, Italy
| | - P Matarrese
- Reference Centre for Gender Medicine, Italian National Institute of Health, Rome, Italy
| | - V Ricca
- Psychiatric Unit, University of Florence, Florence, Italy
| | - L Vignozzi
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Florence University Hospital, University of Florence, Florence, Italy
- Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - M Maggi
- Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - M Pierdominici
- Reference Centre for Gender Medicine, Italian National Institute of Health, Rome, Italy
| | - J Ristori
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Florence University Hospital, University of Florence, Florence, Italy
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4
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Iba T, Helms J, Maier CL, Levi M, Scarlatescu E, Levy JH. The role of thromboinflammation in acute kidney injury among patients with septic coagulopathy. J Thromb Haemost 2024:S1538-7836(24)00104-1. [PMID: 38382739 DOI: 10.1016/j.jtha.2024.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/22/2024] [Accepted: 02/07/2024] [Indexed: 02/23/2024]
Abstract
Inflammation and coagulation are critical self-defense mechanisms for mitigating infection that can nonetheless induce tissue injury and organ dysfunction. In severe cases, like sepsis, a dysregulated thromboinflammatory response may result in multiorgan dysfunction. Sepsis-associated acute kidney injury (AKI) is a significant contributor to patient morbidity and mortality. The connection between AKI and thromboinflammation is largely due to unique aspects of the renal vasculature. Specifically, the interaction between blood cells with the endothelial, glomerular, and peritubular capillary systems during thromboinflammation reduces oxygen supply to tubular epithelial cells. Previous studies have focused on tubular epithelial cell damage due to hypoxia, oxidative stress, and nephrotoxins. Although these factors are pivotal in acute tubular injury or necrosis, recent studies have demonstrated that AKI in sepsis encompasses a mixture of tubular and glomerular damage subtypes. In cases of sepsis-induced coagulopathy, thromboinflammation within the glomerulus and peritubular capillaries is an important pathogenic mechanism for AKI. Unfortunately, and despite the use of renal replacement therapy, the development of AKI in sepsis continues to be associated with high morbidity, mortality, and clinical challenges requiring alternative approaches. This review introduces the important role of thromboinflammation in AKI pathogenesis and details innovative vascular-targeting therapeutic strategies.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Julie Helms
- French National Institute of Health and Medical Research, United Medical Resources 1260, Regenerative Nanomedicine, Federation de Medicine Translationnelle de Strasbourg, Strasbourg University Hospital, Medical Intensive Care Unit - NHC, Strasbourg University, Strasbourg, France
| | - Cheryl L Maier
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands; Department of Medicine, University College London Hospitals National Health Service Foundation Trust, Cardio-metabolic Programme-National Institute for Health and Care Research University College London Hospitals/University College London Biomedical Research Centre, London, United Kingdom
| | - Ecaterina Scarlatescu
- University of Medicine and Pharmacy "Carol Davila," Bucharest, Romania; Department of Anaesthesia and Intensive Care, Fundeni Clinical Institute, Bucharest, Romania
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, North Carolina, USA
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5
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Gando S, Levi M, Toh CH. Trauma-induced innate immune activation and disseminated intravascular coagulation. J Thromb Haemost 2024; 22:337-351. [PMID: 37816463 DOI: 10.1016/j.jtha.2023.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/12/2023]
Abstract
Dysregulated innate immunity participates in the pathomechanisms of disseminated intravascular coagulation (DIC) in trauma-induced coagulopathy. Accidental and regulated cell deaths and neutrophil extracellular traps release damage-associated molecular patterns (DAMPs), such as histones, nuclear and mitochondrial DNA, and high-mobility group box 1, into circulation immediately after trauma. DAMP-induced inflammation activation releases tissue factor-bearing procoagulant extracellular vesicles through gasdermin D-mediated pore formation and plasma membrane rupture by regulated cell death. DAMPs also evoke systemic inflammation, platelet, coagulation activation, and impaired fibrinolysis associated with endothelial injury, leading to the dysfunction of anticoagulation systems, which are the main pathophysiological mechanisms of DIC. All these processes induce systemic thrombin generation in vivo, not restricted to the injury sites immediately after trauma. Thrombin generation at the site of injury stops bleeding and maintains homeostasis. However, DIC associated with endothelial injury generates massive thrombin, enhancing protease-activated, receptor-mediated bidirectional interplays between inflammation and coagulation, aggravating the diverse actions of thrombin and disturbing homeostasis. Insufficiently regulated thrombin causes disseminated microvascular thrombosis, resulting in tissue hypoxia due to reduced oxygen delivery, and mitochondrial dysfunction due to DAMPs causes tissue dysoxia. In addition, DAMP-induced calcium influx and overload, as well as neutrophil activation, play a role in endothelial cell injury. Tissue hypoxia and cytotoxicity result in multiple organ dysfunction in DIC after trauma. Controls against dysregulated innate immunity evoking systemic inflammation, thrombin generation, and cytotoxicity are key issues in improving the prognosis of DIC in trauma-induced coagulopathy.
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Affiliation(s)
- Satoshi Gando
- Department of Acute and Critical Care Medicine, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan; Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Hokkaido University Faculty of Medicine, Sapporo, Japan.
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-Metabolic Program - NIHR UCLH/UCL BRC London, London, United Kingdom
| | - Cheng-Hock Toh
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool, United Kingdom; Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
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6
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Iba T, Helms J, Levi M, Levy JH. Thromboinflammation in acute injury: infections, heatstroke, and trauma. J Thromb Haemost 2024; 22:7-22. [PMID: 37541590 DOI: 10.1016/j.jtha.2023.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/13/2023] [Accepted: 07/23/2023] [Indexed: 08/06/2023]
Abstract
Tissue microcirculation is essential for the maintenance of organ homeostasis. Following acute infections, activation of coagulation and inflammation, which are critical interconnected responses, lead to thromboinflammation and microthrombosis, thereby contributing to multiorgan dysfunction. Sepsis is the most common underlying disease and has been extensively studied. However, the COVID-19 pandemic further illustrated the pathomechanisms of diseases in which thromboinflammation plays a critical role. During thromboinflammation, injury to monocytes, neutrophils, platelets, and endothelial cells, along with coagulation and complement activation, was further characterized. Thrombin is pivotal in orchestrating thrombosis and inflammation and has long been considered a potential therapeutic target in sepsis. Although thromboprophylaxis for venous thromboembolism with heparins is part of standard management for COVID-19, it also potentially attenuates organ dysfunction due to thrombotic sequela. In contrast, the effectiveness of anticoagulation with heparin, antithrombin, or thrombomodulin to reduce mortality has not conclusively been proven in sepsis. Nonetheless, thromboinflammation has also been reported as an important pathophysiologic mechanism in other critical illnesses, including heatstroke, trauma, and ischemia/reperfusion injury, and may provide a potential therapeutic target for future clinical studies.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Julie Helms
- Strasbourg University (UNISTRA), Strasbourg University Hospital, Medical Intensive Care Unit - NHC; INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Strasbourg, France
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, The Netherlands; Department of Medicine, University College London Hospitals NHS Foundation Trust (UCLH), Cardio-metabolic Programme-National Institute for Health and Care Research UCLH/UCL Biomedical Research Centres, London, United Kingdom
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, North Carolina, USA
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7
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van Mens TE, Klok FA, Levi M. [Pitfalls of searching online: all symptoms, diseases and adverse events appear correlated]. Ned Tijdschr Geneeskd 2023; 167:D7753. [PMID: 38175564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
When confronted with an unexpected clinical observation, such as a remarkable symptom in a patient with an unrelated rare disease, clinicians increasingly apply online literature search to support the observed correlation. Against a background of an exponential rise in medical publications and the well-documented problem of publication bias, the easy access to literature carries the risk of suggesting spurious correlations. The current paper expounds on this phenomenon. Queries in medical search engines often provide a number of hits, regardless of the plausibility of the correlation searched for. To quantify this, we recently performed a study involving 30.000 automated queries in PubMed using completely random search terms drawn from lists of diseases, symptoms and medications. This provided a background rate of PubMed hits. The data support that several hits by no means automatically indicate a relevant correlation, and underline need for judicious critical appraisal when searching for a correlation observed in daily practice.
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Affiliation(s)
- Thijs E van Mens
- LUMC, afd. Interne geneeskunde, Leiden
- Contact: Thijs E. van Mens
| | - F A Klok
- LUMC, afd. Interne geneeskunde, Leiden
| | - Marcel Levi
- Amsterdam UMC, afd. Interne geneeskunde, Amsterdam
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8
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Iba T, Helms J, Levi M, Levy JH. The role of platelets in heat-related illness and heat-induced coagulopathy. Thromb Res 2023; 231:152-158. [PMID: 35989192 DOI: 10.1016/j.thromres.2022.08.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 07/22/2022] [Accepted: 08/09/2022] [Indexed: 12/31/2022]
Abstract
Heat-related illness is becoming more problematic due to ongoing global warming. Heat-related injury causes systemic inflammation and coagulopathy, due to leukocyte, platelet, and vascular endothelial cell activation and injury. Hyperthermia directly modulates platelet function and can induce cellular damage. Meanwhile, heat also affects platelet function via activated coagulation, excess inflammation, production of cytokines, and heat shock proteins. Aberrant hyperthermia-induced interactions between leukocytes and endothelial cells are also involved in platelet regulation. Heat-induced coagulopathy commonly progresses to disseminated intravascular coagulation (DIC), leading to multiple organ failure and in some cases enhanced bleeding. Consequently, platelet count, prothrombin time, and DIC score are useful for evaluating the severity of heat-related illness in addition to other organ damage markers such as Glasgow Coma Scale, creatinine, and bilirubin. Despite the increasing risk, therapeutic modalities targeting platelets are limited and no established therapy exists. In this review, we summarize the current knowledge about the role of platelets in the pathogenesis, diagnosis, and management of heat-related illness.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Julie Helms
- Strasbourg University (UNISTRA), Strasbourg, France; Strasbourg University Hospital, Medical Intensive Care Unit - NHC, Strasbourg, France; INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Strasbourg, France
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands; Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-metabolic Programme-NIHR UCLH/UCL BRC, London, UK
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, NC, USA
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9
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Cupido AJ, Petersen RS, Schmidt AF, Levi M, Cohn DM, Fijen LM. "C1-inhibitor levels and venous thromboembolism: results from a Mendelian randomization study": reply. J Thromb Haemost 2023; 21:2988-2990. [PMID: 37739596 DOI: 10.1016/j.jtha.2023.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 07/11/2023] [Indexed: 09/24/2023]
Affiliation(s)
- Arjen J Cupido
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Remy S Petersen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
| | - Amand F Schmidt
- Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, Utrecht University, the Netherlands; Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands; Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, UK; Health Data Research UK and Institute of Health Informatics, University College London, London, UK; UCL British Heart Foundation Research Accelerator, London, UK
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Danny M Cohn
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Lauré M Fijen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
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10
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Cupido AJ, Petersen RS, Schmidt AF, Levi M, Cohn DM, Fijen LM. C1-inhibitor levels and venous thromboembolism: results from a Mendelian randomization study. J Thromb Haemost 2023; 21:2623-2625. [PMID: 37230417 DOI: 10.1016/j.jtha.2023.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/24/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023]
Affiliation(s)
- Arjen J Cupido
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Department of Cardiology, Division of Heart and Lungs, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Remy S Petersen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands.
| | - Amand F Schmidt
- Department of Cardiology, Division of Heart and Lungs, University Medical Center Utrecht, Utrecht University, the Netherlands; Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, UK; Health Data Research UK and Institute of Health Informatics, University College London, London, UK; University College London, British Heart Foundation Research Accelerator Center, London, UK
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Danny M Cohn
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Lauré M Fijen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
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11
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Bailey C, Sanderson T, Townsley H, Goldman J, Black JRM, Young G, Goldstone R, Fowler AS, Ward S, Jackson DJ, Cubitt L, Dearing V, O'Neil O, Crawford M, Snell D, Finadis M, Edwards A, Perez-Lloret J, Gahir J, Carr EJ, Riddell A, Aitken J, Ambrose K, Sawyer C, O'Reilly N, Caidan S, Wu MY, Walker PA, Hindmarsh S, Howell M, Jordan A, Fleming J, Houlihan C, Nastouli E, Moores R, Hsu D, Papineni P, Corrah T, Gilson R, MacRae J, Hubank M, Van As N, Turajlic S, Beale R, Levi M, Barrell S, Williams B, Gamblin S, Nicod J, Gandhi S, Bauer DLV, Wall EC, Swanton C. Independent SARS-CoV-2 staff testing protected academic and health-care institutions in northwest London. Lancet 2023; 402:21-24. [PMID: 37348521 PMCID: PMC10278995 DOI: 10.1016/s0140-6736(23)00917-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/15/2023] [Accepted: 05/02/2023] [Indexed: 06/24/2023]
Affiliation(s)
- Chris Bailey
- Cancer Evolution and Genome Instability Laboratory, London NW1 1AT, UK; Francis Crick Institute, London NW1 1AT, UK; University College London Hospitals NHS Foundation Trust, London, UK; University College London, London, UK
| | - Theo Sanderson
- Malaria Biochemistry Laboratory, London NW1 1AT, UK; COVID-19 Genomics UK Consortium, Wellcome Trust Sanger Institute, Cambridge, UK
| | - Hermaleigh Townsley
- Francis Crick Institute, London NW1 1AT, UK; University College London Hospitals NHS Foundation Trust, London, UK
| | | | - James R M Black
- Cancer Evolution and Genome Instability Laboratory, London NW1 1AT, UK; University College London, London, UK
| | - George Young
- Applied Biotechnology Laboratory, London NW1 1AT, UK
| | - Robert Goldstone
- Advanced Sequencing Facility, London NW1 1AT, UK; Bioinformatics and Biostatistics STP, London NW1 1AT, UK
| | | | - Sophia Ward
- Cancer Evolution and Genome Instability Laboratory, London NW1 1AT, UK; Advanced Sequencing Facility, London NW1 1AT, UK
| | | | - Laura Cubitt
- Advanced Sequencing Facility, London NW1 1AT, UK
| | | | - Olga O'Neil
- Advanced Sequencing Facility, London NW1 1AT, UK
| | | | - Daniel Snell
- Advanced Sequencing Facility, London NW1 1AT, UK
| | | | | | | | - Joshua Gahir
- Francis Crick Institute, London NW1 1AT, UK; University College London Hospitals NHS Foundation Trust, London, UK
| | - Edward J Carr
- Cell Biology of Infection Laboratory, London NW1 1AT, UK; Francis Crick Institute, London NW1 1AT, UK
| | | | - Jim Aitken
- Information Technology Office, London NW1 1AT, UK
| | | | | | | | | | - Mary Y Wu
- COVID Surveillance Unit, London NW1 1AT, UK
| | | | | | | | | | | | | | - Eleni Nastouli
- University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Desmond Hsu
- Royal Free London NHS Foundation Trust, London, UK
| | | | - Tumena Corrah
- London Northwest University Healthcare NHS Trust, London, UK
| | - Richard Gilson
- Central and Northwest London NHS Foundation Trust, London, UK
| | | | - Michael Hubank
- Royal Marsden Hospitals NHS Foundation Trust, London, UK
| | | | | | - Rupert Beale
- Cell Biology of Infection Laboratory, London NW1 1AT, UK; University College London, London, UK; Genotype to Phenotype Consortium UK, Imperial College London, London, UK
| | - Marcel Levi
- University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Bryan Williams
- University College London Hospitals NHS Foundation Trust, London, UK; University College London, London, UK
| | | | - Jerome Nicod
- Advanced Sequencing Facility, London NW1 1AT, UK; Francis Crick Institute, London NW1 1AT, UK
| | - Sonia Gandhi
- Neurodegeneration Laboratory, London NW1 1AT, UK; Francis Crick Institute, London NW1 1AT, UK; University College London, London, UK
| | - David L V Bauer
- RNA Virus Replication Laboratory, London NW1 1AT, UK; Genotype to Phenotype Consortium UK, Imperial College London, London, UK
| | - Emma C Wall
- Francis Crick Institute, London NW1 1AT, UK; University College London Hospitals NHS Foundation Trust, London, UK.
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, London NW1 1AT, UK; Francis Crick Institute, London NW1 1AT, UK; University College London Hospitals NHS Foundation Trust, London, UK; University College London, London, UK
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12
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van Mens TE, Klok FA, Levi M. Searching the literature to explain unexpected clinical observations: all that glitters is not gold. Eur J Intern Med 2023; 112:17-18. [PMID: 37059603 DOI: 10.1016/j.ejim.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 04/16/2023]
Affiliation(s)
- T E van Mens
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam institute for Infection and Immunity, Amsterdam University Medical Centers, University of Amsterdam, the Netherlands; Department of Medicine - Thrombosis and Haemostasis, Leiden University Medical Center, Leiden, the Netherlands.
| | - F A Klok
- Department of Medicine - Thrombosis and Haemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - M Levi
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
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13
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Iba T, Levi M, Levy JH. "Communication from the Scientific and Standardization Committee of the International Society on Thrombosis and Hemostasis on sepsis-induced coagulopathy in the management of sepsis": reply. J Thromb Haemost 2023; 21:1679-1680. [PMID: 37179076 DOI: 10.1016/j.jtha.2023.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 02/27/2023] [Indexed: 05/15/2023]
Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, The Netherlands; Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-metabolic Programme-NIHR UCLH/UCL BRC London, UK
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care and Surgery, Duke University School of Medicine, Durham, North Carolina, USA
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14
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Iba T, Levy JH, Thachil J, Susen S, Levi M, Scarlatescu E. Communication from the Scientific Standardization Committees of the International Society on Thrombosis and Haemostasis on vascular endothelium-related biomarkers in disseminated intravascular coagulation. J Thromb Haemost 2023; 21:691-699. [PMID: 36696178 DOI: 10.1016/j.jtha.2022.11.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/21/2022] [Accepted: 11/06/2022] [Indexed: 01/26/2023]
Abstract
Disseminated intravascular coagulation (DIC) is not a disease criterion but a pathomechanistic process that accompanies various underlying diseases. According to the International Society on Thrombosis and Haemostasis definition, endothelial injury is an essential component in addition to systemic coagulation activation. Despite this definition, current diagnostic criteria for DIC do not include biomarkers for vascular endothelial injury. Endothelial cells are critical for hemostatic regulation because they produce various antithrombotic substances and express anticoagulant factors at the same time as facilitating coagulation, inflammatory reactions, platelet aggregation, and fibrinolysis with acute injury. Endothelial cells also exhibit various receptors, adhesion molecules, and the critical role of glycocalyx that regulates cellular interactions in thromboinflammation. For clinicians, biomarkers suitable for assessing endothelial injury are not readily available. Although we still do not have ideal biomarkers, antithrombin activity and von Willebrand factor can be candidates for the endothelium-related markers because those reflect the severity and are available in most clinical settings. Further, the dysfunction of endothelial cell in DIC arising from various underlying diseases is likely highly variable. For example, the involvement of endothelial dysfunction is significant in sepsis-induced coagulopathy, while moderate in trauma-induced coagulopathy, and variable in hematologic malignancy-associated coagulopathy. Because of the complexity of disease status associated with DIC, further research searching clinically available endothelium-related biomarkers is expected to establish individualized diagnostic criteria and potential therapeutic approaches.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, UK
| | - Sophie Susen
- Department of Hematology and Transfusion, Lille University Hospital, Lille, France
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, the Netherlands and Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-metabolic Programme-NIHR UCLH/UCL BRC London, UK
| | - Ecaterina Scarlatescu
- University of Medicine and Pharmacy "Carol Davila," Bucharest and Department of Anaesthesia and Intensive Care, Fundeni Clinical Institute, Bucharest, Romania
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15
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Iba T, Helms J, Levi M, Levy JH. Inflammation, coagulation, and cellular injury in heat-induced shock. Inflamm Res 2023; 72:463-473. [PMID: 36609608 DOI: 10.1007/s00011-022-01687-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 09/29/2022] [Accepted: 12/31/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The number of heatstroke victims hit record numbers in 2022 as global warming continues. In heat-induced injuries, circulatory shock is the most severe and deadly complication. This review aims to examine the mechanisms and potential approaches to heat-induced shock and the life-threatening complications of heatstroke. METHODS A computer-based online search was performed using the PubMed database and Web of Science database for published articles concerning heatstroke, shock, inflammation, coagulopathy, endothelial cell, cell death, and heat shock proteins. RESULTS Dehydration and heat-induced cardiomyopathy were reported as the major causes of heat-induced shock, although other heat-induced injuries are also involved in the pathogenesis of circulatory shock. In addition to dehydration, the blood volume decreases considerably due to the increased vascular permeability as a consequence of endothelial damage. Systemic inflammation is induced by factors that include elevated cytokine and chemokine levels, dysregulated coagulation/fibrinolytic responses, and the release of damage-associated molecular patterns (DAMPs) from necrotic cell death that cause distributive shock. The cytoprotective heat shock proteins can also facilitate circulatory disturbance under excess heat stress. CONCLUSIONS Multiple mechanisms are involved in the pathogenesis of heat-induced shock. In addition to dehydration, heat stress-induced cardiomyopathy due to the thermal damage of mitochondria, upregulated inflammation via damage-associated molecular patterns released from oncotic cells, unbalanced coagulation/fibrinolysis, and endothelial damage are the major factors that are related to circulatory shock.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo Bunkyo-ku, Tokyo, 113-8421, Japan.
| | - Julie Helms
- Medical Intensive Care Unit-NHC, Strasbourg University (UNISTRA) Strasbourg University Hospital INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Strasbourg, France
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-Metabolic Programme-NIHR UCLH/UCL BRC, London, UK
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, NC, USA
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16
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Levi M. Identifying patients at risk for chronic thromboembolic pulmonary hypertension. Eur J Intern Med 2023; 111:30-31. [PMID: 36707297 DOI: 10.1016/j.ejim.2023.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 01/23/2023] [Indexed: 01/27/2023]
Affiliation(s)
- Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Centers (location Academic Medical Center), Amsterdam, The Netherlands.
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17
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Iba T, Levi M, Thachil J, Helms J, Scarlatescu E, Levy JH. Communication from the Scientific and Standardization Committee of the International Society on Thrombosis and Haemostasis on sepsis-induced coagulopathy in the management of sepsis. J Thromb Haemost 2023; 21:145-153. [PMID: 36695377 DOI: 10.1016/j.jtha.2022.10.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/16/2022] [Accepted: 10/22/2022] [Indexed: 01/09/2023]
Abstract
Disseminated intravascular coagulation (DIC) is a life-threatening complication in sepsis and other critical conditions. The International Society on Thrombosis and Haemostasis (ISTH) released the diagnostic criteria for overt DIC in 2001. Since then, ISTH overt DIC has been used as the global standard criterion for a decompensated stage of DIC. Because detecting an earlier stage of DIC would be useful for therapeutic considerations, the scientific standardization committees of the ISTH introduced the sepsis-induced coagulopathy (SIC) scoring system in 2019. The SIC scoring system is specifically designed to detect the compensated phase of DIC in sepsis, which can lead to overt DIC with disease progression. Studies examining the performance of the SIC scoring system have reported its usefulness over the past 5 years. The reported incidence of SIC was approximately 60% in patients with sepsis, which was twice as much as that of overt DIC. Almost all patients with overt DIC were diagnosed with SIC earlier. The reported mortality of SIC was ≥30% and, thus, can be used for patient selection for anticoagulant therapy. Despite the limited data, some continue to suggest the potential efficacy of anticoagulant therapy in patients with SIC. Although heparin, antithrombin, and thrombomodulin are the candidates for anticoagulation, none of them have proven to be effective with robust evidence, and future trials are warranted.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, the Netherlands; Department of Medicine, University College London Hospitals National Health Service Foundation Trust, and Cardio-metabolic Programme-National Institute for Health and Care Research University College London Hospitals/University College London Biomedical Research Centre, London, UK
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, UK
| | - Julie Helms
- Strasbourg University (UNISTRA); Strasbourg University Hospital, Medical Intensive Care Unit - NHC; INSERM (French National Institute of Health and Medical Research), Regenerative Nanomedicine, Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
| | - Ecaterina Scarlatescu
- University of Medicine and Pharmacy "Carol Davila," Bucharest, Romania; Department of Anaesthesia and Intensive Care, Fundeni Clinical Institute, Bucharest, Romania
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, North Carolina, USA
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18
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Prandoni P, Lensing AWA, Prins MH, Ciammaichella M, Pirillo S, Pace F, Zalunardo B, Bottino F, Ageno W, Muiesan ML, Forlin M, Depietri L, Bova C, Costantini N, Caviglioli C, Migliaccio L, Noventa F, Levi M, Davidson BL, Palareti G. Prevalence of pulmonary embolism among patients with recent onset of dyspnea on exertion. A cross-sectional study. J Thromb Haemost 2023; 21:68-75. [PMID: 36695397 DOI: 10.1016/j.jtha.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Exertional dyspnea is a frequently encountered complaint in clinical practice. However, the prevalence of pulmonary embolism (PE) among patients with dyspnea on exertion has not been reported. OBJECTIVE The objective of this study was to assess the prevalence of objectively confirmed PE among consecutive patients visiting an emergency department because of recent onset of exertional dyspnea. METHODS Patients aged ≤75 years with recent (<1 month) marked exertional dyspnea had a systematic workup for PE, irrespective of concomitant signs or symptoms of venous thromboembolism and alternative explanations for dyspnea. PE was excluded on the basis of a low pretest clinical probability and normal age-adjusted D-dimer. All other patients had computed tomography pulmonary angiography. An interim analysis after inclusion of 400 patients would stop recruitment if the 95% confidence interval (CI) of the PE prevalence had a lower limit exceeding 20%. RESULTS The study was prematurely terminated after the inclusion of 417 patients. In 134 patients (32.1%), PE was excluded based on low clinical probability and normal D-dimer. PE was found in 134 (47.3%) of the remaining 283 patients, for an overall prevalence of 32.1% (95% CI, 27.8-36.8). PE was present in 40 of 204 (19.6%) patients without other findings suspicious for PE and in 94 of 213 patients (44.1%) with such findings. PE involved a main pulmonary artery in 37% and multiple lobes in 87% of the patients. CONCLUSION The angiographic demonstration of PE is common in patients presenting with recent onset of marked exertional dyspnea, including 20% without other findings suggesting pulmonary embolism.
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Affiliation(s)
| | | | - Martin H Prins
- Department of Clinical Epidemiology, University of Maastricht, The Netherlands
| | | | - Silvana Pirillo
- Department of Radiology, S. Giovanni-Addolorata Hospital, Rome, Italy
| | | | - Beniamino Zalunardo
- Angiology Unit and Emergency Medicine Unit, San Giacomo Hospital, Castelfranco Veneto, Italy
| | | | - Walter Ageno
- Department of Internal Medicine, University of Insubria, Varese, Italy
| | - Maria L Muiesan
- Department of Internal Medicine, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Marco Forlin
- Emergency Department, Civic Hospital, Pieve di Soligo, Italy
| | - Luca Depietri
- Cardiovascular Medicine, Civic Hospital, Reggio Emilia, Italy
| | - Carlo Bova
- Department of Internal Medicine, Civic Hospital, Cosenza, Italy
| | | | - Cosimo Caviglioli
- Emergency Department, University of Firenze Careggi, Florence, Italy
| | | | - Franco Noventa
- Department of Molecular Medicine, University of Padua, Padua, Italy
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Bruce L Davidson
- Washington State University Floyd College of Medicine, Seattle, Washington State, USA
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19
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Dorr AD, Chopra C, Coulter TI, Dempster J, Dziadzio M, El-Shanawany T, Garcez T, Gompels M, Herriot R, Jain R, Levi M, Lorenzo L, Makki I, Mapazire E, Murng SHK, Noorani S, Savic S, Steele CL, Symons C, Tarzi M, Yong PFK, Kiani-Alikhan S. Lanadelumab for the prevention of hereditary angioedema attacks: A real-world UK audit. Allergy 2022; 78:1369-1371. [PMID: 36510404 DOI: 10.1111/all.15620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 11/23/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022]
Affiliation(s)
| | - Charu Chopra
- Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Tanya I Coulter
- Belfast Health and Social Care Trust, Belfast, United Kingdom
| | - John Dempster
- University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Magdalena Dziadzio
- University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | | | - Tomaz Garcez
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Mark Gompels
- North Bristol NHS Trust, Bristol, United Kingdom
| | | | - Rashmi Jain
- Oxford University Hospitals NHS Foundation Trust, United Kingdom
| | - Marcel Levi
- University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | | | - Inas Makki
- Belfast Health and Social Care Trust, Belfast, United Kingdom
| | | | - Sai H K Murng
- Epsom and St Helier University Hospitals NHS Trust, United Kingdom
| | - Sadia Noorani
- Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, United Kingdom
| | - Sinisa Savic
- St James's University Hospital, Leeds, United Kingdom
| | | | | | - Michael Tarzi
- Brighton and Sussex University Hospital NHS Trust, Brighton, United Kingdom
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20
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Petersen RS, Fijen LM, Levi M, Cohn DM. Hereditary Angioedema: The Clinical Picture of Excessive Contact Activation. Semin Thromb Hemost 2022. [PMID: 36417927 DOI: 10.1055/s-0042-1758820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Hereditary angioedema is a rare, genetic disorder characterized by painful, debilitating and potentially life-threatening angioedema attacks in subcutaneous and submucosal tissue. While usually unpredictable, attacks can be provoked by a variety of triggers including physical injury and certain medication and are often preceded by prodromal symptoms. Hereditary angioedema has a profound influence on the patients' lives. The fundamental cause of hereditary angioedema in almost all patients is a mutation in the SERPING1 gene leading to a deficiency in C1-inhibitor. Subsequently, the contact activation cascade and kallikrein-kinin pathway are insufficiently inhibited, resulting in excessive bradykinin production triggering vascular leakage. While C1-inhibitor is an important regulator of the intrinsic coagulation pathway, fibrinolytic system and complement cascade, patients do not have an increased risk of coagulopathy, autoimmune conditions or immunodeficiency disorders. Hereditary angioedema is diagnosed based on C1-inhibitor level and function. Genetic analysis is only required in rare cases where hereditary angioedema with normal C1-inhibitor is found. In recent years, new, highly specific therapies have greatly improved disease control and angioedema-related quality of life. This article reviews the clinical picture of hereditary angioedema, the underlying pathophysiology, diagnostic process and currently available as well as investigational therapeutic options.
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Affiliation(s)
- Remy S Petersen
- Department of Vascular Medicine, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Amsterdam, the Netherlands
| | - Lauré M Fijen
- Department of Vascular Medicine, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Amsterdam, the Netherlands
| | - Marcel Levi
- Department of Vascular Medicine, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Amsterdam, the Netherlands
| | - Danny M Cohn
- Department of Vascular Medicine, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Amsterdam, the Netherlands
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21
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Abstract
Inflammation and coagulation are the critical responses to infection that include leukocytes, platelets, and vascular endothelial cells responding in concert to eradicate the invading pathogen. In sepsis, a variety of cell surface receptors, including toll-like receptors, Fcγ-receptors, G-protein-coupled receptors, and adhesion receptors, detect the pathogens and elicit thromboinflammatory responses. Concurrently, the molecular patterns released from host damaged cells accelerate the immune responses through binding to the same pattern recognition receptors. Cytokines, chemokines, and extracellular vesicles are important mediators for amplifying the responses to distant cells as part of the systemic response to infections. At the same time, cells communicate with each other via direct contact, adhesion molecules, paracrine mediators, and tunneling nanotubes, which are important for regulating inflammation and thrombus formation. Despite increasing attention to immunothrombosis in sepsis, these close communication systems are less understood but play a critical role in host defense mechanisms. In this review, cellular activation and direct intercellular communication systems in sepsis with a focus on the coagulation response will be considered.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster MedicineJuntendo University Graduate School of MedicineTokyoJapan
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, the Netherlands and Department of MedicineUniversity College London Hospitals NHS Foundation Trust, and Cardio‐metabolic Programme‐NIHR UCLH/UCL BRC LondonLondonUK
| | - Jerrold H. Levy
- Department of Anesthesiology, Critical Care, and SurgeryDuke University School of MedicineDurhamNorth CarolinaUSA
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22
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Fijen LM, Petersen RS, Meijers JCM, Bordone L, Levi M, Cohn DM. The Influence of Plasma Prekallikrein Oligonucleotide Antisense Therapy on Coagulation and Fibrinolysis Assays: A Post-hoc Analysis. Thromb Haemost 2022; 122:2045-2049. [PMID: 35977698 PMCID: PMC9718591 DOI: 10.1055/a-1926-2367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Lauré M. Fijen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands,Address for correspondence Lauré M. Fijen, MD Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, University of AmsterdamMeibergdreef 9, AmsterdamThe Netherlands
| | - Remy S. Petersen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Joost C. M. Meijers
- Department of Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands,Department of Molecular Hematology, Sanquin Research, Amsterdam, The Netherlands
| | - Laura Bordone
- Ionis Pharmaceuticals, Carlsbad, California, United States
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Danny M. Cohn
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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23
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Iba T, Levi M, Thachil J, Levy JH. Disseminated Intravascular Coagulation: The Past, Present, and Future Considerations. Semin Thromb Hemost 2022; 48:978-987. [PMID: 36100234 DOI: 10.1055/s-0042-1756300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Disseminated intravascular coagulation (DIC) has been understood as a consumptive coagulopathy. However, impaired hemostasis is a component of DIC that occurs in a progressive manner. The critical concept of DIC is systemic activation of coagulation with vascular endothelial damage. DIC is the dynamic coagulation/fibrinolysis disorder that can proceed from compensated to decompensated phases, and is not simply impaired hemostasis, a misunderstanding that continues to evoke confusion among clinicians. DIC is a critical step of disease progression that is important to monitor over time. Impaired microcirculation and subsequent organ failure due to pathologic microthrombi formation are the pathophysiologies in sepsis-associated DIC. Impaired hemostasis due to coagulation factor depletion from hemodilution, shock, and hyperfibrinolysis occurs in trauma-associated DIC. Overt-DIC diagnostic criteria have been used clinically for more than 20 years but may not be adequate to detect the compensated phase of DIC, and due to different underlying causes, there is no "one-size-fits-all criteria." Individualized criteria for heterogeneous conditions continue to be proposed to facilitate the diagnosis. We believe that future research will provide therapeutics using new diagnostic criteria. Finally, DIC is also classified as either acute or chronic, and acute DIC results from progressive coagulation activation over a short time and requires urgent management. In this review, we examine the advances in research for DIC.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands.,Department of Medicine, Cardiometabolic Programme-NIHR UCLH/UCL BRC, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, United Kingdom
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, North Carolina
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24
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Fijen LM, Petersen RS, Levi M, Lakeman P, Henneman L, Cohn DM. Patient perspectives on reproductive options for hereditary angioedema: A cross-sectional survey study. J Allergy Clin Immunol Pract 2022; 10:2483-2486.e1. [PMID: 35690368 DOI: 10.1016/j.jaip.2022.05.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Lauré M Fijen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
| | - Remy S Petersen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Phillis Lakeman
- Department of Human Genetics and Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lidewij Henneman
- Department of Human Genetics and Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Danny M Cohn
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Scutelnic A, Krzywicka K, Mbroh J, van de Munckhof A, van Kammen MS, de Sousa DA, Lindgren E, Jood K, Günther A, Hiltunen S, Putaala J, Tiede A, Maier F, Kern R, Bartsch T, Althaus K, Ciccone A, Wiedmann M, Skjelland M, Medina A, Cuadrado-Godia E, Cox T, Aujayeb A, Raposo N, Garambois K, Payen JF, Vuillier F, Franchineau G, Timsit S, Bougon D, Dubois MC, Tawa A, Tracol C, De Maistre E, Bonneville F, Vayne C, Mengel A, Michalski D, Pelz J, Wittstock M, Bode F, Zimmermann J, Schouten J, Buture A, Murphy S, Palma V, Negro A, Gutschalk A, Nagel S, Schoenenberger S, Frisullo G, Zanferrari C, Grillo F, Giammello F, Martin MM, Cervera A, Burrow J, Esperon CG, Chew BLA, Kleinig TJ, Soriano C, Zimatore DS, Petruzzellis M, Elkady A, Miranda MS, Fernandes J, Vogel ÅH, Johansson E, Philip AP, Coutts SB, Bal S, Buck B, Legault C, Blacquiere D, Katzberg HD, Field TS, Dizonno V, Gattringer T, Jacobi C, Devroye A, Lemmens R, Kristoffersen ES, di Poggio MB, Ghiasian M, Karapanayiotides T, Chatterton S, Wronski M, Ng K, Kahnis R, Geeraerts T, Reiner P, Cordonnier C, Middeldorp S, Levi M, van Gorp ECM, van de Beek D, Brodard J, Kremer Hovinga JA, Kruip MJHA, Tatlisumak T, Ferro JM, Coutinho JM, Arnold M, Poli S, Heldner MR. Management of Cerebral Venous Thrombosis Due to Adenoviral COVID-19 Vaccination. Ann Neurol 2022; 92:562-573. [PMID: 35689346 PMCID: PMC9349982 DOI: 10.1002/ana.26431] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/21/2022] [Accepted: 05/27/2022] [Indexed: 01/01/2023]
Abstract
Objective Cerebral venous thrombosis (CVT) caused by vaccine‐induced immune thrombotic thrombocytopenia (VITT) is a rare adverse effect of adenovirus‐based severe acute respiratory syndrome‐coronavirus 2 (SARS‐CoV‐2) vaccines. In March 2021, after autoimmune pathogenesis of VITT was discovered, treatment recommendations were developed. These comprised immunomodulation, non‐heparin anticoagulants, and avoidance of platelet transfusion. The aim of this study was to evaluate adherence to these recommendations and its association with mortality. Methods We used data from an international prospective registry of patients with CVT after the adenovirus‐based SARS‐CoV‐2 vaccination. We analyzed possible, probable, or definite VITT‐CVT cases included until January 18, 2022. Immunomodulation entailed administration of intravenous immunoglobulins and/or plasmapheresis. Results Ninety‐nine patients with VITT‐CVT from 71 hospitals in 17 countries were analyzed. Five of 38 (13%), 11 of 24 (46%), and 28 of 37 (76%) of the patients diagnosed in March, April, and from May onward, respectively, were treated in‐line with VITT recommendations (p < 0.001). Overall, treatment according to recommendations had no statistically significant influence on mortality (14/44 [32%] vs 29/55 [52%], adjusted odds ratio [OR] = 0.43, 95% confidence interval [CI] = 0.16–1.19). However, patients who received immunomodulation had lower mortality (19/65 [29%] vs 24/34 [70%], adjusted OR = 0.19, 95% CI = 0.06–0.58). Treatment with non‐heparin anticoagulants instead of heparins was not associated with lower mortality (17/51 [33%] vs 13/35 [37%], adjusted OR = 0.70, 95% CI = 0.24–2.04). Mortality was also not significantly influenced by platelet transfusion (17/27 [63%] vs 26/72 [36%], adjusted OR = 2.19, 95% CI = 0.74–6.54). Conclusions In patients with VITT‐CVT, adherence to VITT treatment recommendations improved over time. Immunomodulation seems crucial for reducing mortality of VITT‐CVT. ANN NEUROL 2022;92:562–573
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Affiliation(s)
- Adrian Scutelnic
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Katarzyna Krzywicka
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Joshua Mbroh
- Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tuebingen, Germany.,Department of Neurology & Stroke, Eberhard-Karls University, Tuebingen, Germany
| | - Anita van de Munckhof
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Mayte Sánchez van Kammen
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Diana Aguiar de Sousa
- CEEM and Institute of Anatomy, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Erik Lindgren
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Gothenburg, Sweden
| | - Katarina Jood
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Gothenburg, Sweden
| | - Albrecht Günther
- Department of Neurology, Jena University Hospital, Jena, Germany
| | - Sini Hiltunen
- Department of Neurology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Jukka Putaala
- Department of Neurology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Andreas Tiede
- Clinic for Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Frank Maier
- Department of Neurology, Caritas Hospital Saarbrücken, Saarbrücken, Germany
| | - Rolf Kern
- Department of Neurology, Kempten Hospital, Kempten, Germany
| | - Thorsten Bartsch
- Department of Neurology, University Medical Center Schleswig-Holstein, Kiel, Germany
| | | | - Alfonso Ciccone
- Department of Neurology, Carlo Poma Hospital, Azienda Socio Sanitaria Territoriale di Mantova, Mantua, Italy
| | - Markus Wiedmann
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | - Mona Skjelland
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | - Antonio Medina
- Department of Neurology, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | | | - Thomas Cox
- Department of Neurology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Avinash Aujayeb
- Respiratory Department, Northumbria Healthcare NHS Foundation Trust, Cramlington, UK
| | - Nicolas Raposo
- Department of Neurology, Toulouse University Hospital, Toulouse, France
| | - Katia Garambois
- Stroke Unit, University Hospital of Grenoble, Grenoble, France
| | | | | | - Guillaume Franchineau
- Department of Intensive Care, Centre Hospitalier Intercommunal de Poissy Saint Germain en Laye, Poissy, France
| | - Serge Timsit
- Neurology and Stroke Unit, Centre Hospitalier Universitaire de Brest, CHU Brest, Brest, France
| | - David Bougon
- Department of Critical Care, Annecy Genevois Hospital, Annecy, France
| | - Marie-Cécile Dubois
- Department of Anesthesia and Intensive Care, University Hospital of Poitiers, Poitiers, France
| | - Audrey Tawa
- Department of Anesthesia and Intensive Care, University Hospital of Rennes, Rennes, France
| | | | | | - Fabrice Bonneville
- Department of Neuroradiology, Toulouse University Hospital, Toulouse, France
| | - Caroline Vayne
- Department of Hematology and Hemostasis, Tours University Hospital, Tours, France
| | - Annerose Mengel
- Department of Neurology and Stroke, Eberhard-Karls University, Tuebingen, Germany
| | - Dominik Michalski
- Department of Neurology, Leipzig University Hospital, Leipzig, Germany
| | - Johann Pelz
- Department of Neurology, Leipzig University Hospital, Leipzig, Germany
| | | | - Felix Bode
- Department of Neurology, Universitätsklinikum Bonn, Bonn, Germany
| | | | - Judith Schouten
- Department of Neurology, Rijnstate Hospital Arnhem, Arnhem, The Netherlands
| | - Alina Buture
- Acute Stroke Service, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Sean Murphy
- Acute Stroke Service, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Vincenzo Palma
- Department of Neuroradiology, Ospedale del Mare, Naples, Italy
| | - Alberto Negro
- Department of Neuroradiology, Ospedale del Mare, Naples, Italy
| | - Alexander Gutschalk
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Simon Nagel
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Giovanni Frisullo
- Department of Neurology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Carla Zanferrari
- Department of Neurology, Azienda Ospedaliera di Melegnano e della Martesana, Melegnano, Italy
| | - Francesco Grillo
- Stroke Unit, Department of Clinical and Experimental Medicine, University Hospital G. Martino, Messina, Italy
| | - Fabrizio Giammello
- Translational Molecular Medicine and Surgery, XXXV Cycle, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Mar Morin Martin
- Department of Neurology, Hospital Complex of Toledo, Toledo, Spain
| | - Alvaro Cervera
- Department of Neurology, Royal Darwin Hospital, Tiwi, Northern Territory, Australia
| | - Jim Burrow
- Department of Neurology, Royal Darwin Hospital, Tiwi, Northern Territory, Australia
| | - Carlos Garcia Esperon
- Department of Neurology, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Beng Lim Alvin Chew
- Department of Neurology, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Timothy J Kleinig
- Department of Neurology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Cristina Soriano
- Department of Neurology, Hospital General de Castellón, Castelló, Spain
| | | | - Marco Petruzzellis
- Department of Neurology, AOU Consorziale Policlinico di Bari, Bari, Italy
| | - Ahmed Elkady
- Department of Neurology, Saudi German Hospital, Jeddah, Saudi Arabia
| | - Miguel S Miranda
- Department of Neurology, Hospital de Cascais Dr José de Almeida, Cascais, Portugal
| | - João Fernandes
- Department of Neurology, Norra Älvsborgs Länssjukhus, Trollhattan, Sweden
| | | | - Elias Johansson
- Clinical Science, Neurosciences, Umeå University, Umeå, Sweden.,Wallenberg Centre for Molecular Medicine, Umeå, Sweden
| | | | - Shelagh B Coutts
- Department of Clinical Neurosciences, Radiology, and Community Health Sciences, Foothills Medical Centre, Calgary, Alberta, Canada
| | - Simerpreet Bal
- Department of Clinical Neurosciences, Radiology, and Community Health Sciences, Foothills Medical Centre, Calgary, Alberta, Canada
| | - Brian Buck
- Division of Neurology, University of Alberta Hospital, Edmonton, Alberta, Canada
| | - Catherine Legault
- Department of Neurology and Neurosurgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Dylan Blacquiere
- Division of Neurology, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Hans D Katzberg
- Department of Neuromuscular Medicine, Toronto General Hospital, Toronto, Ontario, Canada
| | - Thalia S Field
- Division of Neurology, University of British Columbia, Vancouver Stroke Program, Vancouver, British Columbia, Canada
| | - Vanessa Dizonno
- Division of Neurology, University of British Columbia, Vancouver Stroke Program, Vancouver, British Columbia, Canada
| | | | - Christian Jacobi
- Department of Neurology, Nordwest Hospital, Frankfurt am Main, Germany
| | - Annemie Devroye
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Robin Lemmens
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | | | | | - Masoud Ghiasian
- Department of Neurology, Sina Hospital, Hamadan University of Medical Science, Hamadan, Iran
| | | | - Sophie Chatterton
- Department of Neurology, St. Vincent's Hospital, Sydney, New South Wales, Australia
| | - Miriam Wronski
- Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Karl Ng
- Department of Neurology and Clinical Neurophysiology, Royal North Shore Hospital and The University of Sydney, Sydney, New South Wales, Australia
| | - Robert Kahnis
- Department of Neurology, Vivantes Auguste-Viktoria-Klinikum, Berlin, Germany
| | - Thomas Geeraerts
- Department of Anaesthesiology and Critical Care, University Toulouse 3-Paul-Sabatier, University Hospital of Toulouse, Hôpital Pierre-Paul Riquet, CHU Toulouse-Purpan, Toulouse, France
| | - Peggy Reiner
- Service de neurologie, hôpital Lariboisière Université Paris-7, AP-HP, Paris Cedex 10, France
| | - Charlotte Cordonnier
- University of Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille, France
| | - Saskia Middeldorp
- Department of Internal Medicine & Radboud Institute of Health Sciences (RIHS), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marcel Levi
- National Institute for Health Research University College London Hospitals (UCLH) Biomedical Research Centre, London, UK.,Department of Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Eric C M van Gorp
- Department of Viroscience, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Diederik van de Beek
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Justine Brodard
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Johanna A Kremer Hovinga
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Marieke J H A Kruip
- Department of Hematology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Turgut Tatlisumak
- Department of Neurology & Stroke, Eberhard-Karls University, Tuebingen, Germany
| | - José M Ferro
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Marcel Arnold
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Sven Poli
- Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tuebingen, Germany.,Department of Neurology & Stroke, Eberhard-Karls University, Tuebingen, Germany
| | - Mirjam R Heldner
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Levi M, van Es N. COVID-19 associated coagulopathy and thrombosis in cancer. Thromb Res 2022; 213 Suppl 1:S72-S76. [PMID: 36210564 PMCID: PMC9134033 DOI: 10.1016/j.thromres.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/20/2021] [Accepted: 12/08/2021] [Indexed: 01/11/2023]
Abstract
Cancer patients are at risk for a more severe COVID-19 infection as well as an adverse outcome of such infection. This may be caused by the cancer itself (e.g haematological malignancies and lung cancer) or due to immune suppression caused by anti-cancer treatment. Severe COVID-19 infections are often complicated by a coagulopathy that clinically results in a high incidence of venous thromboembolic disease. Cancer itself is associated with a hypercoagulable state and a markedly increased incidence of thromboembolic complications, hence the combination of cancer and COVID-19 may amplify this risk. COVID-19 vaccination seems safe and effective in most cancer patients although adapted and bespoke vaccination schemes may increase the seroconversion rate and immune response in selected patients. Specific management strategies to improve outcomes of cancer patients in COVID-19 (e.g. higher intensity antithrombotic prophylaxis) are lacking and should be evaluated in clinical studies simultaneously focusing on efficacy and safety.
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Affiliation(s)
- Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centre, Amsterdam, the Netherlands,Department of Medicine, University College London Hospitals NHS Foundation Trust, London, United Kingdom,Cardiometabolic Programme-NIHR UCLH/UCL BRC, London, United Kingdom,Corresponding author at: Dept. Vascular Medicine- AMC D3, Meibergdreef 9, 1105AZ Amsterdam, the Netherlands
| | - Nick van Es
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centre, Amsterdam, the Netherlands
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Levi M. Surprising outcomes of general internal medicine care versus specialty care in acutely admitted medical patients. Eur J Intern Med 2022; 98:39-40. [PMID: 35000805 DOI: 10.1016/j.ejim.2021.12.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 12/31/2021] [Indexed: 11/03/2022]
Affiliation(s)
- Marcel Levi
- Amsterdam University Medical Center, Department of Vascular Medicine; Amsterdam, the Netherlands and University College London Hospitals NHS Foundation Trust, Department of Medicine; Cardiometabolic Programme-NIHR UCLH/UCL BRC, London, United Kingdom.
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Fijen LM, Levi M. Prophylaxis with anti-activated factor XII for hereditary angioedema. Lancet 2022; 399:889-890. [PMID: 35219374 DOI: 10.1016/s0140-6736(21)02436-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 10/28/2021] [Indexed: 11/25/2022]
Affiliation(s)
- Lauré M Fijen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, Netherlands.
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, Netherlands
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Levi M. [When quality improvement clashes with privacy regulations]. Ned Tijdschr Geneeskd 2022; 166:D6551. [PMID: 35138758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Continuity in patient care is crucial but is not a 'given' in complex circumstances when several health care professionals are involved in a clinical trajectory. Discontinuity may make it difficult to follow a patient's clinical course, which can be instructive and providing useful feedback on professional performance. Hence, it is a good clinical habit to check on patients after the care has been taken over by others. However, too strict interpretation of privacy laws and regulation may hamper this valuable practice. Obviously, protection of medical information and patients' privacy is vital, however, this should not apply to health care professionals that were involved in earlier phases of a patient's care as they should be considered having a continuing care relationship with the patient. Interestingly, a vast majority of patients themselves have no concern at all when professionals that were involved in earlier phases of their care access their information.
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Affiliation(s)
- Marcel Levi
- Amsterdam Universitair Medische Centra, afd. Inwendige Geneeskunde, Amsterdam
- Contact: Marcel Levi
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Iba T, Connors JM, Levi M, Levy JH. Heatstroke-induced coagulopathy: Biomarkers, mechanistic insights, and patient management. EClinicalMedicine 2022; 44:101276. [PMID: 35128366 PMCID: PMC8792067 DOI: 10.1016/j.eclinm.2022.101276] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/27/2021] [Accepted: 01/07/2022] [Indexed: 12/19/2022] Open
Abstract
Heatstroke is increasingly becoming a significant concern due to global warming. Systemic inflammation and coagulopathy are the two major factors that provoke life-threatening organ dysfunction in heatstroke. Dysregulated thermo-control induces cellular injury, damage-associated molecular patterns release, hyperinflammation, and hypercoagulation with suppressed fibrinolysis to produce heatstroke-induced coagulopathy (HSIC). HSIC can progress to disseminated intravascular coagulation and multiorgan failure if severe enough. Platelet count, D-dimer, soluble thrombomodulin, and inflammation biomarkers such as interleukin-6 and histone H3 are promising markers for HSIC. In exertional heatstroke, the measurement of myoglobin is helpful to anticipate renal dysfunction. However, the optimal cutoff for each biomarker has not been determined. Except for initial cooling and hydration, effective therapy continues to be explored, and the use of antiinflammatory and anticoagulant therapies is under investigation. Despite the rapidly increasing risk, our knowledge is limited, and further study is warranted. In this review, we examine current information and what future efforts are needed to better understand and manage HSIC.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo Bunkyo-ku, Tokyo 113-8421, Japan
- Corresponding author.
| | - Jean Marie Connors
- Hematology Division Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Marcel Levi
- Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-metabolic Programme-NIHR UCLH/UCL BRC London, United Kingdom
| | - Jerrold H. Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, NC, United States
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Vincent JL, Levi M, Hunt BJ. Prevention and management of thrombosis in hospitalised patients with COVID-19 pneumonia. Lancet Respir Med 2022; 10:214-220. [PMID: 34838161 PMCID: PMC8616572 DOI: 10.1016/s2213-2600(21)00455-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/28/2021] [Accepted: 10/07/2021] [Indexed: 12/13/2022]
Abstract
A proportion of people infected with SARS-CoV-2 develop moderate or severe COVID-19, with an increased risk of thromboembolic complications. The inflammatory response to SARS-CoV-2 infection can cause an acute-phase response and endothelial dysfunction, which contribute to COVID-19-associated coagulopathy, the clinical and laboratory features of which differ in some respects from those of classic disseminated intravascular coagulation. Understanding of the pathophysiology of thrombosis in COVID-19 is needed to develop approaches to management and prevention, with implications for short-term and long-term health outcomes. Evidence is emerging to support treatment decisions in patients with COVID-19, but many questions remain about the optimum approach to management. In this Viewpoint, we provide a summary of the pathophysiology of thrombosis and associated laboratory and clinical findings, and highlight key considerations in the management of coagulopathy in hospitalised patients with severe COVID-19, including coagulation assessment, identification of thromboembolic complications, and use of antithrombotic prophylaxis and therapeutic anticoagulation. We await the results of trials that are underway to establish the safety and benefits of prolonged thromboprophylaxis after hospital discharge.
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Affiliation(s)
- Jean-Louis Vincent
- Department of Intensive Care, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium.
| | - Marcel Levi
- Department of Medicine and Cardiometabolic Programme-National Institute for Health Research UCLH/UCL Biomedical Research Centre, University College London Hospitals NHS Foundation Trust, London, UK; Department of Vascular Medicine, Amsterdam University Medical Center (location Academic Medical Center), Amsterdam, Netherlands
| | - Beverley J Hunt
- Kings Healthcare Partners and Thrombosis & Haemophilia Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
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Iba T, Nishida O, Levy JH, Levi M. Nevertheless, the importance of coagulation abnormalities should be emphasized in international sepsis guidelines. J Intensive Care 2022; 10:4. [PMID: 35063025 PMCID: PMC8778504 DOI: 10.1186/s40560-022-00596-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/10/2022] [Indexed: 11/18/2022] Open
Abstract
It is generally accepted that a coagulation/fibrinolysis disorder is involved in the pathogenesis of sepsis, and the association of disseminated intravascular coagulation (DIC) and poor outcomes have been reported. Based on these findings, recently released “Japanese Surviving Sepsis Campaign guidelines 2020” recommend the diagnosis of DIC and the application of anticoagulants for sepsis-associated DIC. Meanwhile, the updated “International Guidelines for the Management of Sepsis and Septic Shock 2021” did not mention coagulation abnormalities or DIC. Because management strategies continue to evolve to provide improved outcomes in sepsis, the role of adjunctive anticoagulant treatment should be included in subsequent international guidelines.
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Affiliation(s)
- Marcel Levi
- Amsterdam University Medical Center, Department of Vascular Medicine, , Amsterdam, the Netherlands; University College London Hospitals NHS Foundation Trust, Department of Medicine, UK; Cardiometabolic Programme-NIHR UCLH/UCL BRC, London, UK.
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Levi M, van Es N. Diagnostic Strategies for Suspected Pulmonary Embolism. JAMA 2021; 326:2135-2136. [PMID: 34874441 DOI: 10.1001/jama.2021.19282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, Amsterdam, the Netherlands
- Department of Medicine, University College London Hospitals NHS Foundation Trust, London, United Kingdom
- Cardiometabolic Programme-NIHR UCLH/UCL BRC, London, United Kingdom
| | - Nick van Es
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, Amsterdam, the Netherlands
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Eichinger S, Morange PE, Cattaneo M, Fretigny M, Rauch A, van Hylckama Vlieg A, Trégouët DA, Ruf W, Levi M, Páramo JA, van der Poll T, Kyrle PA, Garagiola I, Peyvandi F. The EHA Research Roadmap: Blood Coagulation and Hemostatic Disorders. Hemasphere 2021; 5:e643. [PMID: 34522845 PMCID: PMC8432639 DOI: 10.1097/hs9.0000000000000643] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 08/17/2021] [Indexed: 12/29/2022] Open
Abstract
In 2016, the European Hematology Association (EHA) published the EHA Roadmap for European Hematology Research1 aiming to highlight achievements in the diagnostics and treatment of blood disorders, and to better inform European policy makers and other stakeholders about the urgent clinical and scientific needs and priorities in the field of hematology. Each section was coordinated by 1-2 section editors who were leading international experts in the field. In the 5 years that have followed, advances in the field of hematology have been plentiful. As such, EHA is pleased to present an updated Research Roadmap, now including 11 sections, each of which will be published separately. The updated EHA Research Roadmap identifies the most urgent priorities in hematology research and clinical science, therefore supporting a more informed, focused, and ideally funded future for European hematology research. The 11 EHA Research Roadmap sections include Normal Hematopoiesis; Malignant Lymphoid Diseases; Malignant Myeloid Diseases; Anemias and Related Diseases; Platelet Disorders; Blood Coagulation and Hemostatic Disorders; Transfusion Medicine; Infections in Hematology; Hematopoietic Stem Cell Transplantation; CAR-T and Other Cell-based Immune Therapies; and Gene Therapy.
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Affiliation(s)
- Sabine Eichinger
- Department of Medicine I, Division of Hematology and Hemostasis, Medical University of Vienna, Austria
| | | | | | | | - Antoine Rauch
- University of Lille, Inserm, CHU Lille, Institut Pasteur de Lille, France
| | | | | | - Wolfram Ruf
- Center for Thrombosis and Hemostasis, Johannes Gutenberg University Medical Center Mainz, Mainz, Germany
| | - Marcel Levi
- Amsterdam University Medical Centers, Department of Vascular Medicine, University of Amsterdam, The Netherlands
- Department of Medicine, University College London Hospitals, United Kingdom
| | | | - Tom van der Poll
- Amsterdam University Medical Centers, Division of Infectious Diseases & Center of Experimental Molecular Medicine, University of Amsterdam, The Netherlands
| | - Paul A. Kyrle
- Department of Medicine I, Division of Hematology and Hemostasis, Medical University of Vienna, Austria
| | - Isabella Garagiola
- Fondazione IRCCS Ca’Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Italy
| | - Flora Peyvandi
- Fondazione IRCCS Ca’Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Italy
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Fijen LM, Levi M, Cohn DM. COVID-19 vaccination and the risk of swellings in patients with hereditary angioedema. J Allergy Clin Immunol Pract 2021; 9:4156-4158. [PMID: 34534719 PMCID: PMC8438796 DOI: 10.1016/j.jaip.2021.08.039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/24/2021] [Accepted: 08/29/2021] [Indexed: 11/16/2022]
Affiliation(s)
- Lauré M Fijen
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, The Netherlands.
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, The Netherlands
| | - Danny M Cohn
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, The Netherlands
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van de Munckhof A, Krzywicka K, Aguiar de Sousa D, Sánchez van Kammen M, Heldner MR, Jood K, Lindgren E, Tatlisumak T, Putaala J, Kremer Hovinga JA, Middeldorp S, Levi M, Arnold M, Ferro JM, Coutinho JM. Declining mortality of cerebral venous sinus thrombosis with thrombocytopenia after SARS-CoV-2 vaccination. Eur J Neurol 2021; 29:339-344. [PMID: 34536256 PMCID: PMC8652752 DOI: 10.1111/ene.15113] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/06/2021] [Accepted: 09/09/2021] [Indexed: 01/29/2023]
Abstract
Background and purpose High mortality rates have been reported in patients with cerebral venous sinus thrombosis (CVST) due to vaccine‐induced immune thrombotic thrombocytopenia (VITT) after vaccination with adenoviral vector SARS‐CoV‐2 vaccines. The aim of this study was to evaluate whether the mortality of patients with CVST‐VITT has decreased over time. Methods The EudraVigilance database of the European Medicines Agency was used to identify cases of CVST with concomitant thrombocytopenia occurring within 28 days of SARS‐CoV‐2 vaccination. Vaccines were grouped based on vaccine type (adenoviral or mRNA). Cases with CVST onset until 28 March were compared to cases after 28 March 2021, which was the day when the first scientific paper on VITT was published. Results In total, 270 cases of CVST with thrombocytopenia were identified, of which 266 (99%) occurred after adenoviral vector SARS‐CoV‐2 vaccination (ChAdOx1 nCoV‐19, n = 243; Ad26.COV2.S, n = 23). The reported mortality amongst adenoviral cases with onset up to 28 March 2021 was 47/99 (47%, 95% confidence interval 37%–58%) compared to 36/167 (22%, 95% confidence interval 16%–29%) in cases with onset after 28 March (p < 0.001). None of the four cases of CVST with thrombocytopenia occurring after mRNA vaccination died. Conclusion The reported mortality of CVST with thrombocytopenia after vaccination with adenoviral vector‐based SARS‐CoV‐2 vaccines has significantly decreased over time, which may indicate a beneficial effect of earlier recognition and/or improved treatment on outcome after VITT.
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Affiliation(s)
- Anita van de Munckhof
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Katarzyna Krzywicka
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Diana Aguiar de Sousa
- Department of Neurosciences and Mental Health, Neurology Service, Hospital de Santa Maria/CHULN, University of Lisbon, Lisbon, Portugal
| | - Mayte Sánchez van Kammen
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Mirjam R Heldner
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Katarina Jood
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Erik Lindgren
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Turgut Tatlisumak
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Jukka Putaala
- Department of Neurology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Johanna A Kremer Hovinga
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Saskia Middeldorp
- Department of Internal Medicine, Radboud Institute of Health Sciences (RIHS), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marcel Levi
- Biomedical Research Centre, National Institute for Health Research, University College London Hospitals (UCLH), London, UK.,Department of Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marcel Arnold
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - José M Ferro
- Department of Neurosciences and Mental Health, Neurology Service, Hospital de Santa Maria/CHULN, University of Lisbon, Lisbon, Portugal
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
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38
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Levi M, Cipriani F, Balzi D. All-cause mortality during the influenza season 2019- 2020: comparison with previous influenza seasons in the territory of the local health authority "Central Tuscany", Italy. Ann Ig 2021; 34:150-155. [PMID: 34328497 DOI: 10.7416/ai.2021.2465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Materials and Methods Age- and sex-adjusted mortality rates for 2019-2020 influenza season were compared with those of influenza seasons 2009-2010 to 2016-2017. Results No all-cause mortality excess was observed in the 2019-2020 influenza season, which, on the contrary, was characterized by the lowest all-cause mortality rate. Introduction Because of the 24 months latency in the release of official data on causes of death, and in consideration of the limited testing capacity during the first pandemic wave, to estimate the COVID-19- related mortality in 2020, the evaluation of all-cause mortality excess is often used instead. Our study aimed at assessing whether in Central Tuscany, Italy, an excess all-cause mortality occurred in the 2019-2020 influenza season, which partly overlapped with the months of the first pandemic wave in which the impact of COVID-19 was the highest. Conclusion Our finding can be explained by the imposition, in early March 2020, of a national lockdown, which came into effect in an early epidemic phase in Tuscany, and thus limited the transmission of SARSCoV- 2 infection, as well as influenza, in the territory. In March and April, by causing the death of vulnerable elderly patients who had been spared by the mild seasonal flu in the prior months, COVID-19 acted with a harvesting effect.
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Affiliation(s)
- M Levi
- Epidemiology Unit, Department of Prevention, Central Tuscany Local Health Authority, Florence, Italy
| | - F Cipriani
- Epidemiology Unit, Department of Prevention, Central Tuscany Local Health Authority, Florence, Italy
| | - D Balzi
- Epidemiology Unit, Department of Prevention, Central Tuscany Local Health Authority, Florence, Italy
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Abstract
A number of viral infectious diseases have emerged or reemerged from wildlife vectors that have generated serious threats to global health. Increased international traveling and commerce increase the risk of transmission of viral or other infectious diseases. In addition, recent climate changes accelerate the potential spread of domestic disease. The Coronavirus disease 2019 (COVID-19) pandemic is an important example of the worldwide spread, and the current epidemic will unlikely be the last. Viral hemorrhagic fevers, such as Dengue and Lassa fevers, may also have the potential to spread worldwide with a significant impact on public health with unpredictable timing. Based on the important lessons learned from COVID-19, it would be prudent to prepare for future pandemics of life-threatening viral diseases. Among the various threats, this review focuses on the coagulopathy of acute viral infections since hypercoagulability has been a major challenge in COVID-19, but represents a different presentation compared to viral hemorrhagic fever. However, both thrombosis and hemorrhage are understood as the result of thromboinflammation due to viral infections, and the role of anticoagulation is important to consider.
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Affiliation(s)
- Toshiaki Iba
- Emergency and Disaster Medicine, Juntendo University, Bunkyo-ku, Japan
| | - J H Levy
- Anesthesiology and Critcal Care, Duke University, Durham, United States
| | - Marcel Levi
- Department of Gastroenterology, University College London Hospitals NHS Foundation Trust, London, United Kingdom of Great Britain and Northern Ireland
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40
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Sánchez van Kammen M, Heldner MR, Brodard J, Scutelnic A, Silvis S, Schroeder V, Kremer Hovinga JA, Middeldorp S, Levi M, Hiltunen S, Lindgren E, Mansour M, Arauz A, Barboza MA, Zuurbier SM, Aguiar de Sousa D, Ferro JM, Fischer U, Field TS, Jood K, Tatlisumak T, Putaala J, Arnold M, Coutinho JM. Frequency of Thrombocytopenia and Platelet Factor 4/Heparin Antibodies in Patients With Cerebral Venous Sinus Thrombosis Prior to the COVID-19 Pandemic. JAMA 2021; 326:332-338. [PMID: 34213527 PMCID: PMC8317004 DOI: 10.1001/jama.2021.9889] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/31/2021] [Indexed: 12/27/2022]
Abstract
Importance Cases of cerebral venous sinus thrombosis in combination with thrombocytopenia have recently been reported within 4 to 28 days of vaccination with the ChAdOx1 nCov-19 (AstraZeneca/Oxford) and Ad.26.COV2.S (Janssen/Johnson & Johnson) COVID-19 vaccines. An immune-mediated response associated with platelet factor 4/heparin antibodies has been proposed as the underlying pathomechanism. Objective To determine the frequencies of admission thrombocytopenia, heparin-induced thrombocytopenia, and presence of platelet factor 4/heparin antibodies in patients diagnosed with cerebral venous sinus thrombosis prior to the COVID-19 pandemic. Design, Setting, and Participants This was a descriptive analysis of a retrospective sample of consecutive patients diagnosed with cerebral venous sinus thrombosis between January 1987 and March 2018 from 7 hospitals participating in the International Cerebral Venous Sinus Thrombosis Consortium from Finland, the Netherlands, Switzerland, Sweden, Mexico, Iran, and Costa Rica. Of 952 patients, 865 with available baseline platelet count were included. In a subset of 93 patients, frozen plasma samples collected during a previous study between September 2009 and February 2016 were analyzed for the presence of platelet factor 4/heparin antibodies. Exposures Diagnosis of cerebral venous sinus thrombosis. Main Outcomes and Measures Frequencies of admission thrombocytopenia (platelet count <150 ×103/μL), heparin-induced thrombocytopenia (as diagnosed by the treating physician), and platelet factor 4/heparin IgG antibodies (optical density >0.4, in a subset of patients with previously collected plasma samples). Results Of 865 patients (median age, 40 years [interquartile range, 29-53 years], 70% women), 73 (8.4%; 95% CI, 6.8%-10.5%) had thrombocytopenia, which was mild (100-149 ×103/μL) in 52 (6.0%), moderate (50-99 ×103/μL) in 17 (2.0%), and severe (<50 ×103/μL) in 4 (0.5%). Heparin-induced thrombocytopenia with platelet factor 4/heparin antibodies was diagnosed in a single patient (0.1%; 95% CI, <0.1%-0.7%). Of the convenience sample of 93 patients with cerebral venous sinus thrombosis included in the laboratory analysis, 8 (9%) had thrombocytopenia, and none (95% CI, 0%-4%) had platelet factor 4/heparin antibodies. Conclusions and Relevance In patients with cerebral venous sinus thrombosis prior to the COVID-19 pandemic, baseline thrombocytopenia was uncommon, and heparin-induced thrombocytopenia and platelet factor 4/heparin antibodies were rare. These findings may inform investigations of the possible association between the ChAdOx1 nCoV-19 and Ad26.COV2.S COVID-19 vaccines and cerebral venous sinus thrombosis with thrombocytopenia.
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Affiliation(s)
| | - Mirjam R. Heldner
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Justine Brodard
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Adrian Scutelnic
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Suzanne Silvis
- Department of Neurology, Albert Schweitzer Hospital, Dordrecht, the Netherlands
| | - Verena Schroeder
- Experimental Haemostasis Group, Department for BioMedical Research DBMR, University of Bern, Bern, Switzerland
| | - Johanna A. Kremer Hovinga
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Saskia Middeldorp
- Department of Internal Medicine & Radboud Institute of Health Sciences (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - Marcel Levi
- National Institute for Health Research University College London Hospitals (UCLH) Biomedical Research Centre, London, United Kingdom
- Department of Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Sini Hiltunen
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Erik Lindgren
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Maryam Mansour
- Sina Hospital, Hamadan University of Medical Science, Hamadan, Iran
| | - Antonio Arauz
- National Institute of Neurology and Neurosurgery Manuel Velasco Suarez, Mexico-City, Mexico
| | - Miguel A. Barboza
- Neurosciences Department, Hospital Dr R.A. Calderón Guardia, CCSS, San José, Costa Rica
| | - Susanna M. Zuurbier
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Diana Aguiar de Sousa
- Department of Neurosciences and Mental Health, Neurology Service, Hospital de Santa Maria/CHULN, University of Lisbon, Lisbon, Portugal
| | - Jose M. Ferro
- Department of Neurosciences and Mental Health, Neurology Service, Hospital de Santa Maria/CHULN, University of Lisbon, Lisbon, Portugal
| | - Urs Fischer
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Thalia S. Field
- Division of Neurology, University of British Columbia, Vancouver Stroke Program, Vancouver, British Columbia, Canada
| | - Katarina Jood
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Turgut Tatlisumak
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Jukka Putaala
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Marcel Arnold
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Jonathan M. Coutinho
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
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Krzywicka K, Heldner MR, Sánchez van Kammen M, van Haaps T, Hiltunen S, Silvis SM, Levi M, Kremer Hovinga JA, Jood K, Lindgren E, Tatlisumak T, Putaala J, Aguiar de Sousa D, Middeldorp S, Arnold M, Coutinho JM, Ferro JM. Post-SARS-CoV-2-vaccination cerebral venous sinus thrombosis: an analysis of cases notified to the European Medicines Agency. Eur J Neurol 2021; 28:3656-3662. [PMID: 34293217 PMCID: PMC8444640 DOI: 10.1111/ene.15029] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/13/2021] [Accepted: 07/15/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND PURPOSE Cerebral venous sinus thrombosis (CVST) has been described after vaccination against SARS-CoV-2. The clinical characteristics of 213 post-vaccination CVST cases notified to the European Medicines Agency are reported. METHODS Data on adverse drug reactions after SARS-CoV-2 vaccination notified until 8 April 2021 under the Medical Dictionary for Regulatory Activities Term 'Central nervous system vascular disorders' were obtained from the EudraVigilance database. Post-vaccination CVST was compared with 100 European patients with CVST from before the COVID-19 pandemic derived from the International CVST Consortium. RESULTS In all, 213 CVST cases were identified: 187 after AstraZeneca/Oxford (ChAdOx1 nCov-19) vaccination and 26 after a messenger RNA (mRNA) vaccination (25 with Pfizer/BioNTech, BNT162b2, and one with Moderna, mRNA-1273). Thrombocytopenia was reported in 107/187 CVST cases (57%, 95% confidence interval [CI] 50%-64%) in the ChAdOx1 nCov-19 group, in none in the mRNA vaccine group (0%, 95% CI 0%-13%) and in 7/100 (7%, 95% CI 3%-14%) in the pre-COVID-19 group. In the ChAdOx1 nCov-19 group, 39 (21%) reported COVID-19 polymerase chain reaction tests were performed within 30 days of CVST symptom onset, and all were negative. Of the 117 patients with a reported outcome in the ChAdOx1 nCov-19 group, 44 (38%, 95% CI 29%-47%) had died, compared to 2/10 (20%, 95% CI 6%-51%) in the mRNA vaccine group and 3/100 (3%, 95% CI 1%-8%) in the pre-COVID-19 group. Mortality amongst patients with thrombocytopenia in the ChAdOx1 nCov-19 group was 49% (95% CI 39%-60%). CONCLUSIONS Cerebral venous sinus thrombosis occurring after ChAdOx1 nCov-19 vaccination has a clinical profile distinct from CVST unrelated to vaccination. Only CVST after ChAdOx1 nCov-19 vaccination was associated with thrombocytopenia.
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Affiliation(s)
- Katarzyna Krzywicka
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Mirjam R Heldner
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Thijs van Haaps
- Department of Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Sini Hiltunen
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Suzanne M Silvis
- Department of Neurology, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - Marcel Levi
- Department of Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,National Institute for Health Research, University College London Hospitals (UCLH), Biomedical Research Centre, London, UK
| | - Johanna A Kremer Hovinga
- Department of Hematology and Central Hematology Laboratory Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Katarina Jood
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Sweden
| | - Erik Lindgren
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Sweden
| | - Turgut Tatlisumak
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Sweden
| | - Jukka Putaala
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Diana Aguiar de Sousa
- Department of Neurosciences and Mental Health, Neurology Service, Hospital de Santa Maria/CHULN, University of Lisbon, Lisbon, Portugal
| | - Saskia Middeldorp
- Department of Internal Medicine and Radboud Institute of Health Sciences (RIHS), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marcel Arnold
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - José M Ferro
- Department of Neurosciences and Mental Health, Neurology Service, Hospital de Santa Maria/CHULN, University of Lisbon, Lisbon, Portugal
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Levi M. A Dutchman in London: reflections of a hospital chief executive from the Netherlands in the NHS. leader 2021; 6:81-83. [DOI: 10.1136/leader-2021-000509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/24/2021] [Indexed: 11/04/2022]
Abstract
BackgroundThe NHS is a fascinating health care system and is enjoying a lot of support from all layers of British society. However, it is clear that the system has excellent features but also areas that can be improved.Story of selfA number of years as a chief executive in one of London’s largest hospital has brought me a wealth of impressions, experiences, and understanding about working in the NHS. Contrasting those to my previous experience as chief executive in Amsterdam (The Netherlands) provides an interesting insight.ObservationsVery strong features of the NHS are the high level of health care professionals, the focus on quality and safety, and involvement of patients and the public. However, the NHS can significantly improve by addressing the lack of clinical professionals in the lead, curtailing ever increasing bureaucracy, and reducing its peculiar preference for outsourcing even the most crucial activities to private parties. The frequent inability to swiftly and successfully complete goal-directed negotiations as well as the large but from a clinical point of view irrelevant private sector are areas of sustained bewilderment. Lastly, the drive for innovation and transformation as well as the level of biomedical research in the NHS and supported by the British universities is fascinating and outstanding.
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Levi M, Sivapalaratnam S. An overview of thrombotic complications of old and new anticancer drugs. Thromb Res 2021; 191 Suppl 1:S17-S21. [PMID: 32736772 DOI: 10.1016/s0049-3848(20)30391-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/19/2019] [Accepted: 11/19/2019] [Indexed: 10/23/2022]
Abstract
Thrombosis is a common complication of cancer with a mean prevalence of 15%. Most commonly, this presents as venous thromboembolism; however, other manifestations such as arterial thrombosis or thrombotic microangiopathy may occur. Cancer itself is not only associated with risk factors for thrombotic complications, including intrinsic biological effect of malignant cells, accompanying operations, or the presence of indwellingvascular catheters, but there is also an additional risk caused by anticancer agents including chemotherapy and immunotherapy. In most cases the underlying pathogenetic factor that contributes to the thrombotic risk associated with chemotherapy is endothelial cell injury (or loss of protection of endothelial integrity, for example by vascular endothelial growth factor inhibition). In addition, individual anticancer agents may have specific prothrombotic effects. As in recent years more intense anticancer drugs are administered, such as in myeloablative conditioning regimens preceding stem cell transplantation, thrombosis and in particular thrombotic microangiopathy are a more frequent complication in anticancer treatment.
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Affiliation(s)
- Marcel Levi
- Department of Medicine, University College London Hospitals NHS Foundation Trust, London, UK; Cardiometabolic Programme-NIHR UCLH/UCL BRC, London, UK.
| | - Suthesh Sivapalaratnam
- Department of Haemato-Oncology, Barts NHS Trust, London, UK; Department of Haematology, University of Cambridge, Cambridge, UK
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44
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Abstract
BACKGROUND The mainstay of control of the coronavirus disease 2019 (Covid-19) pandemic is vaccination against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Within a year, several vaccines have been developed and millions of doses delivered. Reporting of adverse events is a critical postmarketing activity. METHODS We report findings in 23 patients who presented with thrombosis and thrombocytopenia 6 to 24 days after receiving the first dose of the ChAdOx1 nCoV-19 vaccine (AstraZeneca). On the basis of their clinical and laboratory features, we identify a novel underlying mechanism and address the therapeutic implications. RESULTS In the absence of previous prothrombotic medical conditions, 22 patients presented with acute thrombocytopenia and thrombosis, primarily cerebral venous thrombosis, and 1 patient presented with isolated thrombocytopenia and a hemorrhagic phenotype. All the patients had low or normal fibrinogen levels and elevated d-dimer levels at presentation. No evidence of thrombophilia or causative precipitants was identified. Testing for antibodies to platelet factor 4 (PF4) was positive in 22 patients (with 1 equivocal result) and negative in 1 patient. On the basis of the pathophysiological features observed in these patients, we recommend that treatment with platelet transfusions be avoided because of the risk of progression in thrombotic symptoms and that the administration of a nonheparin anticoagulant agent and intravenous immune globulin be considered for the first occurrence of these symptoms. CONCLUSIONS Vaccination against SARS-CoV-2 remains critical for control of the Covid-19 pandemic. A pathogenic PF4-dependent syndrome, unrelated to the use of heparin therapy, can occur after the administration of the ChAdOx1 nCoV-19 vaccine. Rapid identification of this rare syndrome is important because of the therapeutic implications.
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Affiliation(s)
- Marie Scully
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - Deepak Singh
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - Robert Lown
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - Anthony Poles
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - Tom Solomon
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - Marcel Levi
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - David Goldblatt
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - Pavel Kotoucek
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - William Thomas
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
| | - William Lester
- From the Department of Haematology, University College London Hospitals NHS Foundation Trust (M.S., M.L.), National Institute for Health Research University College London Hospitals Biomedical Research Centre (M.S., M.L.), Special Coagulation, Health Services Laboratories (D.S.), Great Ormond Street Institute of Child Health, University College London (D.G.), and National Institute for Health Research Great Ormond Street Biomedical Research Centre (D.G.), London, the Department of Haematology, University Hospital Southampton, Southampton (R.L.), National Health Service Blood and Transplant, Bristol (A.P.), National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool (T.S.), the Department of Haematology, Mid Essex Hospitals, Chelmsford (P.K.), the Department of Haematology, Addenbrookes Hospital, Cambridge (W.T.), and the Department of Haematology, University Hospitals Birmingham, and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham (W.L.) - all in the United Kingdom; and the Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam (M.L.)
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Affiliation(s)
- Marcel Levi
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, Netherlands; University College London Hospitals NHS Foundation Trust, Department of Medicine, and Cardiometabolic Programme-National Institute for Health Research UCLH/UCL Biomedical Research Centre, London, UK.
| | - Michiel Coppens
- University College London Hospitals NHS Foundation Trust, Department of Medicine, and Cardiometabolic Programme-National Institute for Health Research UCLH/UCL Biomedical Research Centre, London, UK
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Iba T, Levy JH, Connors JM, Warkentin TE, Thachil J, Levi M. Managing thrombosis and cardiovascular complications of COVID-19: answering the questions in COVID-19-associated coagulopathy. Expert Rev Respir Med 2021; 15:1003-1011. [PMID: 33667146 DOI: 10.1080/17476348.2021.1899815] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION The first patients with Coronavirus disease 2019 (COVID-19) emerged at the end of 2019. This novel viral infection demonstrated unique features that include prothrombotic clinical presentations. However, one year after the first occurrence, there remain many unanswered questions. We tried to address some of the important queries in this review. AREAS COVERED We raised the following critical questions. 'Why is COVID-19 so hypercoagulable?', 'Why are most coagulation test results relatively normal?', 'Why is COVID-19-associated coagulopathy more thrombotic than most other infectious diseases?', 'Why is arterial thrombus formed frequently?', 'Is anticoagulant therapy for COVID-19 effective?', and 'Are there racial disparities in thrombosis in COVID-19?' EXPERT OPINION There are commonalities and differences in the pathogeneses and clinical features between COVID-19 and other infectious diseases. Correct understanding will help discussing appropriate anticoagulation prophylaxis or treatment for thromboembolism.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Jean Marie Connors
- Hematology Division Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Theodore E Warkentin
- Department of Pathology and Molecular Medicine, and Department of Medicine, McMaster University, Hamilton, Canada
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, UK
| | - Marcel Levi
- Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-metabolic Programme-NIHR UCLH/UCL BRC London, UK
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Davidson BL, Tapson VF, Irwin RS, French CL, Elliott CG, Levi M. Pharyngeal Antisepsis to Reduce COVID-19 Pneumonia. Am J Med 2021; 134:297-298. [PMID: 33338507 PMCID: PMC7836691 DOI: 10.1016/j.amjmed.2020.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/07/2020] [Accepted: 12/07/2020] [Indexed: 11/27/2022]
Affiliation(s)
| | - Victor F Tapson
- Pulmonary and Critical Care Medicine, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Richard S Irwin
- Pulmonary and Critical Care Medicine, University of Massachusetts Medical School and UMass Memorial Medical Center, Worcester
| | - Cynthia L French
- University of Massachusetts Medical School and Graduate School of Nursing, Worcester
| | - C Gregory Elliott
- Pulmonary Medicine, Intermountain Healthcare and University of Utah School of Medicine, Murray
| | - Marcel Levi
- University College London Hospitals NHS Foundation Trust and Cardiometabolic Programme-NIHR UCLH/UCL BRC, London, UK
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Huisman MV, Levi M, Royen EA, Breederveld C, Büller HR, Peters M, Sturk A, Deventer SJ, Avvisati G, Prandoni P, Agnelli G. Obituary J. W. ten Cate. J Thromb Haemost 2021. [DOI: 10.1111/jth.15229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Menno V. Huisman
- Department of Medicine ‐ Thrombosis and Hemostasis LUMC Leiden The Netherlands
| | - Marcel Levi
- Department of Medicine University College London Hospitals NHS Foundation Trust London UK
| | | | | | - Harry R. Büller
- Department of Vascular Medicine Amsterdam UMC Netherlands Amsterdam The Netherlands
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Abstract
One of the significant complications of severe COVID-19 infections is a coagulopathy that seems to be related to the occurrence of venous and arterial thromboembolic disease. The coagulation changes mimic but are not identical to disseminated intravascular coagulation (DIC). The vast majority of patients with COVID-19 do not meet the criteria for usual forms of DIC. In addition, there seem to be features of a strong local pulmonary thrombotic microangiopathy and direct endothelial cell infection and injury by the virus that affect the coagulopathic response to severe COVID-19. It seems COVID-19 leads to a distinct intravascular coagulation syndrome that may need separate diagnostic criteria.
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Affiliation(s)
- Marcel Levi
- Department of Medicine, University College London Hospitals NHS Foundation Trust, 250 Euston Road, London, NW1 2PG, UK.
- Cardiometabolic Programme-NIHR UCLH/UCL BRC, London, UK.
| | - Toshiaki Iba
- Department of Emergency and Disaster Medicine, Jutendo University Graduate School of Medicine, Tokyo, Japan
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Vaughan J, Levi M. Should NHS managers be regulated like doctors? BMJ 2021; 372:m4909. [PMID: 33622694 DOI: 10.1136/bmj.m4909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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