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Li M, Wu X, Shi J, Niu Y. Endothelium dysfunction and thrombosis in COVID-19 with type 2 diabetes. Endocrine 2023; 82:15-27. [PMID: 37392341 DOI: 10.1007/s12020-023-03439-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 06/21/2023] [Indexed: 07/03/2023]
Abstract
SARS-CoV-2 can directly or indirectly damage endothelial cells. Endothelial injury, especially phosphatidylserine (PS) exposure on the outer membrane of cells, can more easily promote thrombosis. Type 2 diabetes(T2D) patients were more susceptible to COVID-19, they had more severe symptoms, higher risk of thrombotic complications, and longer duration of post-COVID-19 sequelae. This review provided a detailed overview of the mechanisms underlying endothelial dysfunction in T2D patients with COVID-19 (including long COVID), which may be influenced by hyperglycemia, hypoxia, and pro-inflammatory environments. The mechanisms of thrombosis in T2D patients with COVID-19 are also explored, particularly the effects of increased numbers of PS-exposing particles, blood cells, and endothelial cells on hypercoagulability. Given the high risk of thrombosis in T2D patients with COVID-19, early antithrombotic therapy can both minimize the impact of the disease on patients and maximize the chances of improvement, thereby alleviating patient suffering. We provided detailed guidance on antithrombotic drugs and dosages for mild, moderate, and severe patients, emphasizing that the optimal timing of thromboprophylaxis is a critical factor in influencing prognosis. Considering the potential interactions between antidiabetic, anticoagulant, and antiviral drugs, we proposed practical and comprehensive management recommendations to supplement the incomplete efficacy of vaccines in the diabetic population, reduce the incidence of post-COVID-19 sequelae, and improve patient quality of life.
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Affiliation(s)
- Mengdi Li
- Department of Endodontics, The First Hospital, Harbin Medical University, Harbin, China
- Department of Hematology, The First Hospital, Harbin Medical University, Harbin, China
| | - Xiaoming Wu
- Department of Hematology, The First Hospital, Harbin Medical University, Harbin, China
| | - Jialan Shi
- Department of Hematology, The First Hospital, Harbin Medical University, Harbin, China
- Department of Research, VA Boston Healthcare System, Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Yumei Niu
- Department of Endodontics, The First Hospital, Harbin Medical University, Harbin, China.
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2
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Corneo E, Garbelotto R, Prestes G, Girardi CS, Santos L, Moreira JCF, Gelain DP, Westphal GA, Kupek E, Walz R, Ritter C, Dal-Pizzol F. Coagulation biomarkers and coronavirus disease 2019 phenotyping: a prospective cohort study. Thromb J 2023; 21:80. [PMID: 37507773 PMCID: PMC10375602 DOI: 10.1186/s12959-023-00524-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 07/24/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Because severe acute respiratory syndrome coronarivus 2 (SARS-CoV-2) leads to severe conditions and thrombus formation, evaluation of the coagulation markers is important in determining the prognosis and phenotyping of patients with COVID-19. METHODS In a prospective study that included 213 COVID-19 patients admitted to the intensive care unit (ICU) the levels of antithrombin, C-reactive protein (CRP); factors XI, XII, XIII; prothrombin and D-dimer were measured. Spearman's correlation coefficient was used to assess the pairwise correlations between the biomarkers. Hierarchical and non-hierarchical cluster analysis was performed using the levels of biomarkers to identify patients´ phenotypes. Multivariate binary regression was used to determine the association of the patient´s outcome with clinical variables and biomarker levels. RESULTS The levels of factors XI and XIII were significantly higher in patients with less severe COVID-19, while factor XIII and antithrombin levels were significantly associated with mortality. These coagulation biomarkers were associated with the in-hospital survival of COVID-19 patients over and above the core clinical factors on admission. Hierarchical cluster analysis showed a cluster between factor XIII and antithrombin, and this hierarchical cluster was extended to CRP in the next step. Furthermore, a non-hierarchical K-means cluster analysis was performed, and two phenotypes were identified based on the CRP and antithrombin levels independently of clinical variables and were associated with mortality. CONCLUSION Coagulation biomarkers were associated with in-hospital survival of COVID-19 patients. Lower levels of factors XI, XII and XIII and prothrombin were associated with disease severity, while higher levels of both CRP and antithrombin clustered with worse prognosis. These results suggest the role of coagulation abnormalities in the development of COVID-19 and open the perspective of identifying subgroups of patients who would benefit more from interventions focused on regulating coagulation.
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Affiliation(s)
- Emily Corneo
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil
| | - Rafael Garbelotto
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil
- Intensive Care Unit, Hospital São José, Criciúma, SC, Brazil
| | - Gabriele Prestes
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil
| | - Carolina Saibro Girardi
- Departamento de Bioquímica, Centro de Estudos Em Estresse Oxidativo, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Lucas Santos
- Departamento de Bioquímica, Centro de Estudos Em Estresse Oxidativo, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Jose Claudio Fonseca Moreira
- Departamento de Bioquímica, Centro de Estudos Em Estresse Oxidativo, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Daniel Pens Gelain
- Departamento de Bioquímica, Centro de Estudos Em Estresse Oxidativo, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | | | - Emil Kupek
- Public Health Department, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Roger Walz
- Center for Applied Neuroscience (CeNAp), Department of Clinical Medicine, University Hospital - Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Cristiane Ritter
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil
- Intensive Care Unit, Hospital São José, Criciúma, SC, Brazil
| | - Felipe Dal-Pizzol
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil.
- Intensive Care Unit, Hospital São José, Criciúma, SC, Brazil.
- Clinical Research Center, Hospital São José, Criciúma, SC, Brazil.
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Di Costanzo A, Indolfi C, Sorrentino S, Esposito G, Spaccarotella CAM. The Effects of Statins, Ezetimibe, PCSK9-Inhibitors, Inclisiran, and Icosapent Ethyl on Platelet Function. Int J Mol Sci 2023; 24:11739. [PMID: 37511498 PMCID: PMC10380733 DOI: 10.3390/ijms241411739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
This review aims to examine the complex interaction between dyslipidemia, platelet function, and related drug treatments. In particular, the manuscript provides an overview of the effects of major hypolipidemic drugs on platelet function. Indeed, growing evidence supports the view that statins, ezetimibe, PCSK9 inhibitors, inclisiran, and icosapent ethyl also act as antithrombotics. It is known that platelets play a key role not only in the acute phase of coronary syndromes but also in the early phase of atherosclerotic plaque formation. The goal of cholesterol-lowering therapy is to reduce cardiovascular events. The direct effects of cholesterol-lowering drugs are widely described in the literature. Lowering LDL-c (low-density lipoprotein cholesterol) by 1 mmol/L results in a 22-23% reduction in cardiovascular risk. Numerous studies have examined the direct antithrombotic effects of these drugs on platelets, endothelium, monocytes, and smooth muscle cells, and thus, potentially independent of blood LDL-cholesterol reduction. We reviewed in vitro and in vivo studies evaluating the complex interaction between hypercholesterolemia, hypertriglyceridemia, platelet function, and related drug treatments. First, we discussed the role of statins in modulating platelet activation. Discontinuation of statin therapy was associated with increased cardiovascular events with increased ox-LDL, P-selectin, and platelet aggregation. The effect of PCSK9-I (inhibitors of proprotein convertase subtilisin/kexin type 9, PCSK9 involved in the degradation of LDL receptors in the liver) was associated with a statistically significant reduction in platelet reactivity, calculated in P2Y12 reaction units (PRU), in the first 14 days and no difference at 30 days compared to placebo. Finally, in patients with hypertriglyceridemia, the REDUCE-IT study showed that icosapent ethyl (an ethyl ester of eicosapentaenoic acid that reduces triglyceride synthesis and improves triglyceride clearance) resulted in a 25% reduction in ischemic events and cardiovascular death. However, to date, there is not yet clear clinical evidence that the direct antithrombotic effects of the drugs may have a beneficial impact on outcomes independently from the reduction in LDL-C or triglycerides.
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Affiliation(s)
- Assunta Di Costanzo
- Division of Cardiology, Cardiovascular Research Center, University Magna Graecia Catanzaro, 88100 Catanzaro, Italy
| | - Ciro Indolfi
- Division of Cardiology, Cardiovascular Research Center, University Magna Graecia Catanzaro, 88100 Catanzaro, Italy
| | - Sabato Sorrentino
- Division of Cardiology, Cardiovascular Research Center, University Magna Graecia Catanzaro, 88100 Catanzaro, Italy
| | - Giovanni Esposito
- Division of Cardiology, Department of Advanced Biomedical Sciences, University of Naples Federico II, 80134 Naples, Italy
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Gryglewska-Wawrzak K, Cienkowski K, Cienkowska A, Banach M, Bielecka-Dabrowa A. The Role of Multidisciplinary Approaches in the Treatment of Patients with Heart Failure and Coagulopathy of COVID-19. J Cardiovasc Dev Dis 2023; 10:245. [PMID: 37367410 PMCID: PMC10299062 DOI: 10.3390/jcdd10060245] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 05/28/2023] [Accepted: 06/01/2023] [Indexed: 06/28/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is a severe respiratory syndrome caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Heart failure (HF) is associated with a worse prognosis for patients with this viral infection, highlighting the importance of early detection and effective treatment strategies. HF can also be a consequence of COVID-19-related myocardial damage. To optimise the treatment of these patients, one needs to understand the interactions between this disease and viruses. Until now, the validity of the screening for cardiovascular complications after COVID-19 has not been confirmed. There were also no patients in whom such diagnostics seemed appropriate. Until appropriate recommendations are made, diagnosis procedures must be individualised based on the course of the acute phase and clinical symptoms reported or submitted after COVID-19. Clinical phenomena are the criteria for determining the recommended test panel. We present a structured approach to COVID-19 patients with heart involvement.
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Affiliation(s)
- Katarzyna Gryglewska-Wawrzak
- Department of Cardiology and Congenital Diseases of Adults, Polish Mother’s Memorial Hospital Research Institute (PMMHRI), 93338 Lodz, Poland; (M.B.); (A.B.-D.)
| | | | - Alicja Cienkowska
- Faculty of Biology and Environmental Protection, University of Lodz, 90136 Lodz, Poland;
| | - Maciej Banach
- Department of Cardiology and Congenital Diseases of Adults, Polish Mother’s Memorial Hospital Research Institute (PMMHRI), 93338 Lodz, Poland; (M.B.); (A.B.-D.)
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz, 90419 Lodz, Poland
| | - Agata Bielecka-Dabrowa
- Department of Cardiology and Congenital Diseases of Adults, Polish Mother’s Memorial Hospital Research Institute (PMMHRI), 93338 Lodz, Poland; (M.B.); (A.B.-D.)
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz, 90419 Lodz, Poland
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5
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Bulanov AY, Bulanova EL, Simarova IB, Bovt EA, Eliseeva OO, Shakhidzhanov SS, Panteleev MA, Roumiantsev AG, Ataullakhanov FI, Karamzin SS. Integral assays of hemostasis in hospitalized patients with COVID-19 on admission and during heparin thromboprophylaxis. PLoS One 2023; 18:e0282939. [PMID: 37267317 DOI: 10.1371/journal.pone.0282939] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/28/2023] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND Blood coagulation abnormalities play a major role in COVID-19 pathophysiology. However, the specific details of hypercoagulation and anticoagulation treatment require investigation. The aim of this study was to investigate the status of the coagulation system by means of integral and local clotting assays in COVID-19 patients on admission to the hospital and in hospitalized COVID-19 patients receiving heparin thromboprophylaxis. METHODS Thrombodynamics (TD), thromboelastography (TEG), and standard clotting assays were performed in 153 COVID-19 patients observed in a hospital setting. All patients receiving treatment, except extracorporeal membrane oxygenation (ECMO) patients (n = 108), were administered therapeutic doses of low molecular weight heparin (LMWH) depending on body weight. The ECMO patients (n = 15) were administered unfractionated heparin (UFH). RESULTS On admission, the patients (n = 30) had extreme hypercoagulation by all integral assays: TD showed hypercoagulation in ~75% of patients, while TEG showed hypercoagulation in ~50% of patients. The patients receiving treatment showed a significant heparin response based on TD; 77% of measurements were in the hypocoagulation range, 15% were normal, and 8% remained in hypercoagulation. TEG showed less of a response to heparin: 24% of measurements were in the hypocoagulation range, 59% were normal and 17% remained in hypercoagulation. While hypocoagulation is likely due to heparin treatment, remaining in significant hypercoagulation may indicate insufficient anticoagulation for some patients, which is in agreement with our clinical findings. There were 3 study patients with registered thrombosis episodes, and all were outside the target range for TD parameters typical for effective thromboprophylaxis (1 patient was in weak hypocoagulation, atypical for the LMWH dose used, and 2 patients remained in the hypercoagulation range despite therapeutic LMWH doses). CONCLUSION Patients with COVID-19 have severe hypercoagulation, which persists in some patients receiving anticoagulation treatment, while significant hypocoagulation is observed in others. The data suggest critical issues of hemostasis balance in these patients and indicate the potential importance of integral assays in its control.
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Affiliation(s)
- Andrey Y Bulanov
- Moscow City Clinical Hospital №52 of Healthcare Department, Moscow, Russia
| | | | - Irina B Simarova
- Moscow City Clinical Hospital №52 of Healthcare Department, Moscow, Russia
| | - Elizaveta A Bovt
- Dmitry Rogachev National Medical Research Center Of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
- Center for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia
| | - Olesya O Eliseeva
- Faculty of Biological and Medical Physics, Moscow Institute of Physics and Technology, Dolgoprudnyi, Russia
| | - Soslan S Shakhidzhanov
- Dmitry Rogachev National Medical Research Center Of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
- Center for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia
| | - Mikhail A Panteleev
- Dmitry Rogachev National Medical Research Center Of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
- Center for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia
- Faculty of Biological and Medical Physics, Moscow Institute of Physics and Technology, Dolgoprudnyi, Russia
- Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia
| | - Aleksandr G Roumiantsev
- Dmitry Rogachev National Medical Research Center Of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Fazoil I Ataullakhanov
- Dmitry Rogachev National Medical Research Center Of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
- Center for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia
- Faculty of Biological and Medical Physics, Moscow Institute of Physics and Technology, Dolgoprudnyi, Russia
- Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia
| | - Sergey S Karamzin
- Center for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia
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Cimmino G, Muscoli S, De Rosa S, Cesaro A, Perrone MA, Selvaggio S, Selvaggio G, Aimo A, Pedrinelli R, Mercuro G, Romeo F, Perrone Filardi P, Indolfi C, Coronelli M. Evolving concepts in the pathophysiology of atherosclerosis: from endothelial dysfunction to thrombus formation through multiple shades of inflammation. J Cardiovasc Med (Hagerstown) 2023; 24:e156-e167. [PMID: 37186566 DOI: 10.2459/jcm.0000000000001450] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Atherosclerosis is the anatomo-pathological substrate of most cardio, cerebro and vascular diseases such as acute and chronic coronary syndromes, stroke and peripheral artery diseases. The pathophysiology of atherosclerotic plaque and its complications are under continuous investigation. In the last 2 decades our understanding on the formation, progression and complication of the atherosclerotic lesion has greatly improved and the role of immunity and inflammation is now well documented and accepted. The conventional risk factors modulate endothelial function determining the switch to a proatherosclerotic phenotype. From this point, lipid accumulation with an imbalance from cholesterol influx and efflux, foam cells formation, T-cell activation, cytokines release and matrix-degrading enzymes production occur. Lesions with high inflammatory rate become vulnerable and prone to rupture. Once complicated, the intraplaque thrombogenic material, such as the tissue factor, is exposed to the flowing blood, thus inducing coagulation cascade activation, platelets aggregation and finally intravascular thrombus formation that leads to clinical manifestations of this disease. Nonconventional risk factors, such as gut microbiome, are emerging novel markers of atherosclerosis. Several data indicate that gut microbiota may play a causative role in formation, progression and complication of atherosclerotic lesions. The gut dysbiosis-related inflammation and gut microbiota-derived metabolites have been proposed as the main working hypothesis in contributing to disease formation and progression. The current evidence suggest that the conventional and nonconventional risk factors may modulate the degree of inflammation of the atherosclerotic lesion, thus influencing its final fate. Based on this hypothesis, targeting inflammation seems to be a promising approach to further improve our management of atherosclerotic-related diseases.
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Affiliation(s)
- Giovanni Cimmino
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
| | | | - Salvatore De Rosa
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro
| | - Arturo Cesaro
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Marco A Perrone
- Department of Cardiology and CardioLab, University of Rome Tor Vergata, Rome
| | | | | | - Alberto Aimo
- Fondazione Toscana Gabriele Monasterio
- Institute of Life Sciences, Scuola Superiore Sant'Anna
| | - Roberto Pedrinelli
- Critical Care Medicine-Cardiology Division, Department of Surgical, Medical and Molecular Pathology, University of Pisa, Pisa
| | - Giuseppe Mercuro
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università degli Studi, Cagliari
| | | | - Pasquale Perrone Filardi
- Dipartimento di Scienze Biomediche Avanzate, Università degli Studi di Napoli 'Federico II', Napoli
| | - Ciro Indolfi
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro
| | - Maurizio Coronelli
- Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia, Italy
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7
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Girard TJ, Antunes L, Zhang N, Amrute JM, Subramanian R, Eldem I, Remy KE, Mazer M, Erlich EC, Cruchaga C, Steed AL, Randolph GJ, Di Paola J. Peripheral blood mononuclear cell tissue factor (F3 gene) transcript levels and circulating extracellular vesicles are elevated in severe coronavirus 2019 (COVID-19) disease. J Thromb Haemost 2023; 21:629-638. [PMID: 36696180 PMCID: PMC9773443 DOI: 10.1016/j.jtha.2022.11.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 10/20/2022] [Accepted: 11/01/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is associated with excessive coagulation, thrombosis, and mortality. OBJECTIVE To provide insight into mechanisms that contribute to excessive coagulation in coronavirus 2019 (COVID-19) disease. PATIENTS/METHODS Blood from COVID-19 patients was investigated for coagulation-related gene expression and functional activities. RESULTS Single-cell RNA sequencing (scRNA-seq) of peripheral blood mononuclear cells from severe COVID-19 patients revealed a 5.2-fold increase in tissue factor (TF [F3 gene]) transcript expression levels (P < .05), the trigger of extrinsic coagulation; a 7.7-fold increase in C1-inhibitor (SERPING1 gene; P < .01) transcript expression levels, an inhibitor of intrinsic coagulation; and a 4.4-fold increase in anticoagulant thrombomodulin (TM [THBD gene]) transcript expression levels (P < .001). Bulk RNA-seq analysis of sorted CD14+ monocytes on an independent cohort of COVID-19 patients confirmed these findings (P < .05). Indicative of excessive coagulation, 41% of COVID-19 patients' plasma samples contained high D-dimer levels (P < .0001); of these, 19% demonstrated extracellular vesicle TF activity (P = .109). COVID-19 patients' ex vivo plasma-based thrombin generation correlated positively with D-dimer levels (P < .01). Plasma procoagulant extracellular vesicles were elevated ∼9-fold in COVID-19 patients (P < .01). Public scRNA-seq data sets from bronchoalveolar lung fluid and our peripheral blood mononuclear cell scRNA-seq data show CD14+ monocytes/macrophages TF transcript expression levels are elevated in severe but not mild or moderate COVID-19 patients. CONCLUSIONS Beyond local lung injury, SARS-CoV-2 infection increases systemic TF (F3) transcript levels and elevates circulating extracellular vesicles that likely contribute to disease-associated coagulation, thrombosis, and related mortality.
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Affiliation(s)
- Thomas J Girard
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Lilian Antunes
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Nan Zhang
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Junedh M Amrute
- Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Renumathi Subramanian
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Irem Eldem
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Kenneth E Remy
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Monty Mazer
- Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Emma C Erlich
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Carlos Cruchaga
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Ashley L Steed
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Gwendalyn J Randolph
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Jorge Di Paola
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, USA.
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Mykhalchuk DI, Pavlovskyi SA, Pavlovska MO, Drozdov VO, Blagaia AV. FEATURES OF COAGULOPATHY AND SYSTEMIC INFLAMMATION IN PATIENTS AFTER COVID-19 INFECTION. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2023; 75:2907-2914. [PMID: 36723302 DOI: 10.36740/wlek202212103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The aim: To determine the peculiarities of laboratory data concerning blood coagulation and systemic inflammation in COVID-19 patients in three months after discharge and recovery. The state of coagulation, anticoagulation, and fibrinolytic systems, as well as their prognostic value having been well studied in hospitalized COVID-19 patients, their state three months after hospitalization, are not yet well understood. PATIENTS AND METHODS Materials and methods: Methods of randomization, anthropometry, ECG, standard clinical blood testing, immunoenzymometry, immunoanalysis, and primary statistical analysis were used in the study. Anthropometric measurements of patients (n=20), blood samples, blood serum samples, urine samples, and statistical data were the materials of the study. RESULTS Results: Indices of coagulation and systemic inflammation in studied patients after COVID-19 were obtained (PTT, s ; PATPT, s; Fibrinogen, g/L; Platelets ×109 /L; PCT, ng/mL; DD, μg/L; СRP, mg/L; IL -6, pg/mL; IL -10, pg/mL; Cortisol (nM/L); CIC (IU/mL); Ig A (g/L). CONCLUSION Conclusions: Summing up the results obtained, it is possible to assert micro- and macro-vascular thromboses to be common in COVID-19 cases; they are associated with poor prognosis for diseased patients and are not completely investigated; the role of thromboses in COVID-19 course and complications are to be studied as well as the strategies of fibrinolytic therapies for such condition are to be justified. The presence of specific rheological and serological changes in patients even three months after surviving COVID-19 needs further study to understand the necessity of anti-thrombolytic drug uptake for a relatively long time.
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Affiliation(s)
| | - Serhij A Pavlovskyi
- PRIVATE INSTITUTION OF HIGHER EDUCATION «KYIV INTERNATIONAL UNIVERSITY», KYIV, UKRAINE
| | - Maryna O Pavlovska
- PRIVATE INSTITUTION OF HIGHER EDUCATION «KYIV INTERNATIONAL UNIVERSITY», KYIV, UKRAINE
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9
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Chang S, Schecht M, Jain R, Belani P. Acute Neurological Complications of Coronavirus Disease. Neuroimaging Clin N Am 2023; 33:57-68. [PMID: 36404047 PMCID: PMC9288970 DOI: 10.1016/j.nic.2022.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The coronavirus disease (COVID-19) pandemic has impacted many lives globally. Neurologic manifestations have been observed among individuals at various stages and severity of the disease, the most common being stroke. Prompt identification of these neurologic diagnoses can affect patient management and prognosis. This article discusses the acute neuroradiological features typical of COVID-19, including cerebrovascular disease, intracerebral hemorrhage, leukoencephalopathy, and sensory neuropathies.
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Affiliation(s)
- Sanders Chang
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, 1176 5th Avenue MC Level, New York, NY 10029, USA
| | - Michael Schecht
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, 1176 5th Avenue MC Level, New York, NY 10029, USA
| | - Rajan Jain
- Department of Radiology, NYU Grossman School of Medicine, 660 1st Avenue, 1st Floor, New York, NY 10016, USA,Department of Neurosurgery, NYU Grossman School of Medicine, 660 1st Avenue, 1st Floor, New York, NY 10016, USA
| | - Puneet Belani
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, 1176 5th Avenue MC Level, New York, NY 10029, USA,Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, 1176 5th Avenue MC Level, New York, NY 10029, USA,Corresponding author. 1176 5th Avenue MC Level, New York, NY 10029
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10
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Wauthier L, Favresse J, Hardy M, Douxfils J, Le Gal G, Roy P, van Es N, Ay C, ten Cate H, Lecompte T, Lippi G, Mullier F. D-dimer testing: A narrative review. Adv Clin Chem 2023. [DOI: 10.1016/bs.acc.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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11
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Khusnutdinova LR, Sadykova DI, Nigmatullina RR. Blood serotonin concentration in children with COVID-19. ROSSIYSKIY VESTNIK PERINATOLOGII I PEDIATRII (RUSSIAN BULLETIN OF PERINATOLOGY AND PEDIATRICS) 2022. [DOI: 10.21508/1027-4065-2022-67-5-163-169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
COVID-19 has a risk of thrombotic complications. Serotonin plays an important role in pathogenesis of thrombosis.Purpose. To evaluate level of serotonin and its metabolite in the blood of children with COVID-19.Methods. This study included 72 children aged 3 to 17 years. Of these, 43 patients (mean age 11.2 ± 4.8 years) diagnosed with COVID-19 without comorbidities made up the study group, 29 healthy children (mean age 11.8 ± 3.8 years) — the control group. Concentration of serotonin and its metabolite (5-HIAA) in the blood was determined using high performance liquid chromatography with electrochemical detection. Computed tomography data were used to determine severity of lung damage.Results. In our study children with COVID-19 aged 3 to 17 years had significantly higher serotonin and its metabolite levels compared to the control group. Concentration of serotonin in plasma in main group was 20–30 times higher than in the same-age control. The 5-HIAA/serotonin ratio in children with COVID-19 is significantly lower than in the control group. Levels of serotonin and 5-HIAA in children with COVID-19 depending on the severity of CT-scan lung damage showed no significant differences.Conclusion. Serotonin and its metabolite levels in plasma of children with COVID-19 is significantly increased. It may be related to platelet hyperactivation in SARS-CoV-2 infection and increased risk of thrombosis, which requires further research.
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12
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Wettstein L, Immenschuh P, Weil T, Conzelmann C, Almeida‐Hernández Y, Hoffmann M, Kempf A, Nehlmeier I, Lotke R, Petersen M, Stenger S, Kirchhoff F, Sauter D, Pöhlmann S, Sanchez‐Garcia E, Münch J. Native and activated antithrombin inhibits TMPRSS2 activity and SARS-CoV-2 infection. J Med Virol 2022; 95:e28124. [PMID: 36056630 PMCID: PMC9538173 DOI: 10.1002/jmv.28124] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/26/2022] [Accepted: 08/27/2022] [Indexed: 01/11/2023]
Abstract
Host cell proteases such as TMPRSS2 are critical determinants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) tropism and pathogenesis. Here, we show that antithrombin (AT), an endogenous serine protease inhibitor regulating coagulation, is a broad-spectrum inhibitor of coronavirus infection. Molecular docking and enzyme activity assays demonstrate that AT binds and inhibits TMPRSS2, a serine protease that primes the Spike proteins of coronaviruses for subsequent fusion. Consequently, AT blocks entry driven by the Spikes of SARS-CoV, MERS-CoV, hCoV-229E, SARS-CoV-2 and its variants of concern including Omicron, and suppresses lung cell infection with genuine SARS-CoV-2. Thus, AT is an endogenous inhibitor of SARS-CoV-2 that may be involved in COVID-19 pathogenesis. We further demonstrate that activation of AT by anticoagulants, such as heparin or fondaparinux, increases the anti-TMPRSS2 and anti-SARS-CoV-2 activity of AT, suggesting that repurposing of native and activated AT for COVID-19 treatment should be explored.
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Affiliation(s)
- Lukas Wettstein
- Institute of Molecular VirologyUlm University Medical CenterUlmGermany
| | | | - Tatjana Weil
- Institute of Molecular VirologyUlm University Medical CenterUlmGermany
| | - Carina Conzelmann
- Institute of Molecular VirologyUlm University Medical CenterUlmGermany
| | - Yasser Almeida‐Hernández
- Computational Biochemistry, Center of Medical BiotechnologyUniversity of Duisburg‐EssenEssenGermany
| | - Markus Hoffmann
- Infection Biology Unit, German Primate Center‐Leibniz Institute for Primate ResearchGöttingenGermany,Faculty of Biology and PsychologyGeorg‐August‐UniversityGöttingenGermany
| | - Amy Kempf
- Infection Biology Unit, German Primate Center‐Leibniz Institute for Primate ResearchGöttingenGermany,Faculty of Biology and PsychologyGeorg‐August‐UniversityGöttingenGermany
| | - Inga Nehlmeier
- Infection Biology Unit, German Primate Center‐Leibniz Institute for Primate ResearchGöttingenGermany
| | - Rishikesh Lotke
- Institute for Medical Virology and Epidemiology of Viral DiseasesUniversity Hospital TübingenTübingenGermany
| | - Moritz Petersen
- Institute for Medical Virology and Epidemiology of Viral DiseasesUniversity Hospital TübingenTübingenGermany
| | - Steffen Stenger
- Institute for Microbiology and HygieneUlm University Medical CenterUlmGermany
| | - Frank Kirchhoff
- Institute of Molecular VirologyUlm University Medical CenterUlmGermany
| | - Daniel Sauter
- Institute for Medical Virology and Epidemiology of Viral DiseasesUniversity Hospital TübingenTübingenGermany
| | - Stefan Pöhlmann
- Infection Biology Unit, German Primate Center‐Leibniz Institute for Primate ResearchGöttingenGermany,Faculty of Biology and PsychologyGeorg‐August‐UniversityGöttingenGermany
| | - Elsa Sanchez‐Garcia
- Computational Biochemistry, Center of Medical BiotechnologyUniversity of Duisburg‐EssenEssenGermany
| | - Jan Münch
- Institute of Molecular VirologyUlm University Medical CenterUlmGermany
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13
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The potential role of ischaemia-reperfusion injury in chronic, relapsing diseases such as rheumatoid arthritis, Long COVID, and ME/CFS: evidence, mechanisms, and therapeutic implications. Biochem J 2022; 479:1653-1708. [PMID: 36043493 PMCID: PMC9484810 DOI: 10.1042/bcj20220154] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 02/07/2023]
Abstract
Ischaemia–reperfusion (I–R) injury, initiated via bursts of reactive oxygen species produced during the reoxygenation phase following hypoxia, is well known in a variety of acute circumstances. We argue here that I–R injury also underpins elements of the pathology of a variety of chronic, inflammatory diseases, including rheumatoid arthritis, ME/CFS and, our chief focus and most proximally, Long COVID. Ischaemia may be initiated via fibrin amyloid microclot blockage of capillaries, for instance as exercise is started; reperfusion is a necessary corollary when it finishes. We rehearse the mechanistic evidence for these occurrences here, in terms of their manifestation as oxidative stress, hyperinflammation, mast cell activation, the production of marker metabolites and related activities. Such microclot-based phenomena can explain both the breathlessness/fatigue and the post-exertional malaise that may be observed in these conditions, as well as many other observables. The recognition of these processes implies, mechanistically, that therapeutic benefit is potentially to be had from antioxidants, from anti-inflammatories, from iron chelators, and via suitable, safe fibrinolytics, and/or anti-clotting agents. We review the considerable existing evidence that is consistent with this, and with the biochemical mechanisms involved.
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14
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Plasma biomarkers associated with survival and thrombosis in hospitalized COVID-19 patients. Int J Hematol 2022; 116:937-946. [PMID: 35994163 PMCID: PMC9395834 DOI: 10.1007/s12185-022-03437-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 07/25/2022] [Accepted: 08/01/2022] [Indexed: 10/26/2022]
Abstract
Severe coronavirus disease-19 (COVID-19) has been associated with fibrin-mediated hypercoagulability and thromboembolic complications. To evaluate potential biomarkers of coagulopathy and disease severity in COVID-19, we measured plasma levels of eight biomarkers potentially associated with coagulation, fibrinolysis, and platelet function in 43 controls and 63 COVID-19 patients, including 47 patients admitted to the intensive care unit (ICU) and 16 non-ICU patients. COVID-19 patients showed significantly elevated levels of fibrinogen, tissue plasminogen activator (t-PA), and its inhibitor plasminogen activation inhibitor 1 (PAI-1), as well as ST2 (the receptor for interleukin-33) and von Willebrand factor (vWF) compared to the control group. We found that higher levels of t-PA, ST2, and vWF at the time of admission were associated with lower survival rates, and that thrombotic events were more frequent in patients with initial higher levels of vWF. These results support a predictive role of specific biomarkers such as t-PA and vWF in the pathophysiology of COVID-19. The data provide support for the case that hypercoagulability in COVID-19 is fibrin-mediated, but also highlights the important role that vWF may play in the genesis of thromboses in the pathophysiology of COVID-19. Interventions designed to enhance fibrinolysis might prove to be useful adjuncts in the treatment of coagulopathy in a subset of COVID-19 patients.
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15
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Alsagaff MY, Mulia EPB, Maghfirah I, Azmi Y, Rachmi DA, Yutha A, Andira LH, Semedi BP. Low molecular weight heparin is associated with better outcomes than unfractionated heparin for thromboprophylaxis in hospitalized COVID-19 patients: a meta-analysis. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 8:909-918. [PMID: 35921219 PMCID: PMC9384651 DOI: 10.1093/ehjqcco/qcac046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 07/21/2022] [Accepted: 07/29/2022] [Indexed: 12/29/2022]
Abstract
AIMS This study aimed to compare the outcomes of the administration of LMWH and UFH in hospitalized COVID-19 patients. METHODS AND RESULTS We systematically searched several databases and included observational studies or clinical trials that compared the outcomes of the administration of LMWH and UFH in hospitalized COVID-19 patients. A total of nine studies comprising 9637 patients were included. Metanalysis showed that LMWH administration was associated with a lower in-hospital mortality and 28/30-day mortality compared with UFH administration {[relative risk (RR) 0.44; 95% confidence interval (95% CI) 0.32-0.61; I2: 87.9%] and (RR 0.45; 95% CI 0.24-0.86; I2: 78.4%), respectively}. Patient with LMWH had shorter duration of hospital and ICU length of stay compared with UFH {[weighted mean difference (WMD) -2.20; 95% CI -3.01 to -1.40; I2:0%] and (WMD -1.41; 95% CI -2.20 to -0.63; I2: 0%), respectively}. The risk of ICU admission or mechanical ventilation was lower in patients who received LMWH than in those who received UFH (RR 0.67; 95% CI 0.55-0.81; I2: 67.3%). However, there was no difference in the incidence of bleeding with LMWH compared with UFH (RR 0.27; 95% CI 0.07-1.01; I2: 64.6%). CONCLUSION Our meta-analysis showed that administration of LMWH was associated with better outcomes compared with UFH in hospitalized COVID-19 patients. Prospective cohorts and RCTs are urgently needed to explore the definitive effect of LMWH to provide direct high-certainty evidence. PROSPERO registration number: CRD42021271977.
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Affiliation(s)
- Mochamad Yusuf Alsagaff
- Corresponding author: Mochamad Yusuf Alsagaff, Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Airlangga—Dr Soetomo General Hospital, Surabaya 60132, Indonesia. E-mail:
| | - Eka Prasetya Budi Mulia
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Airlangga—Dr Soetomo General Hospital, Surabaya 60132, Indonesia
| | - Irma Maghfirah
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Airlangga—Dr Soetomo General Hospital, Surabaya 60132, Indonesia
| | - Yusuf Azmi
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Airlangga—Dr Soetomo General Hospital, Surabaya 60132, Indonesia
| | - Dita Aulia Rachmi
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Airlangga—Dr Soetomo General Hospital, Surabaya 60132, Indonesia
| | - Alqi Yutha
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Airlangga—Dr Soetomo General Hospital, Surabaya 60132, Indonesia
| | - Luqman Hakim Andira
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Airlangga—Dr Soetomo General Hospital, Surabaya 60132, Indonesia
| | - Bambang Pujo Semedi
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Universitas Airlangga—Dr Soetomo General Hospital, Surabaya 60132, Indonesia
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16
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Abstract
Patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are prone to venous, cerebrovascular, and coronary thrombi, particularly those with severe coronavirus disease 2019 (COVID-19). The pathogenesis is multifactorial and likely involves proinflammatory cascades, development of coagulopathy, and neutrophil extracellular traps, although further investigations are needed. Elevated levels of D-dimers are common in patients with COVID-19 and cannot be used in isolation to predict venous thromboembolism in people with SARS-CoV-2. If given early in hospital admission, therapeutic-dose heparin improves clinical outcomes in patients with moderate COVID-19. To date, antithrombotics have not improved outcomes in patients with severe COVID-19.
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Affiliation(s)
- Derek V Gibbs
- Division of General Internal Medicine, Department of Medicine, University of Cincinnati School of Medicine, 231 Albert Sabin Way, MSB 6065, Cincinnati, OH 45267, USA
| | - Satya S Shreenivas
- Division of Cardiology, The Christ Hospital, 2139 Auburn Avenue, Cincinnati, OH 45219, USA
| | - Kristin M Hudock
- Division of Pulmonary, Critical Care & Sleep Medicine, Department of Medicine, University of Cincinnati School of Medicine, 231 Albert Sabin Way, MSB 6053, Cincinnati, OH 45267, USA; Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA.
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17
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Kell DB, Laubscher GJ, Pretorius E. A central role for amyloid fibrin microclots in long COVID/PASC: origins and therapeutic implications. Biochem J 2022; 479:537-559. [PMID: 35195253 PMCID: PMC8883497 DOI: 10.1042/bcj20220016] [Citation(s) in RCA: 107] [Impact Index Per Article: 53.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 12/15/2022]
Abstract
Post-acute sequelae of COVID (PASC), usually referred to as 'Long COVID' (a phenotype of COVID-19), is a relatively frequent consequence of SARS-CoV-2 infection, in which symptoms such as breathlessness, fatigue, 'brain fog', tissue damage, inflammation, and coagulopathies (dysfunctions of the blood coagulation system) persist long after the initial infection. It bears similarities to other post-viral syndromes, and to myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Many regulatory health bodies still do not recognize this syndrome as a separate disease entity, and refer to it under the broad terminology of 'COVID', although its demographics are quite different from those of acute COVID-19. A few years ago, we discovered that fibrinogen in blood can clot into an anomalous 'amyloid' form of fibrin that (like other β-rich amyloids and prions) is relatively resistant to proteolysis (fibrinolysis). The result, as is strongly manifested in platelet-poor plasma (PPP) of individuals with Long COVID, is extensive fibrin amyloid microclots that can persist, can entrap other proteins, and that may lead to the production of various autoantibodies. These microclots are more-or-less easily measured in PPP with the stain thioflavin T and a simple fluorescence microscope. Although the symptoms of Long COVID are multifarious, we here argue that the ability of these fibrin amyloid microclots (fibrinaloids) to block up capillaries, and thus to limit the passage of red blood cells and hence O2 exchange, can actually underpin the majority of these symptoms. Consistent with this, in a preliminary report, it has been shown that suitable and closely monitored 'triple' anticoagulant therapy that leads to the removal of the microclots also removes the other symptoms. Fibrin amyloid microclots represent a novel and potentially important target for both the understanding and treatment of Long COVID and related disorders.
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Affiliation(s)
- Douglas B. Kell
- Department of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Liverpool L69 7ZB, U.K
- The Novo Nordisk Foundation Centre for Biosustainability, Technical University of Denmark, Kemitorvet 200, 2800 Kgs Lyngby, Denmark
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch Private Bag X1 Matieland, 7602, South Africa
| | | | - Etheresia Pretorius
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch Private Bag X1 Matieland, 7602, South Africa
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18
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Chen CH, Lin SW, Shen CF, Hsieh KS, Cheng CM. Biomarkers during COVID-19: Mechanisms of Change and Implications for Patient Outcomes. Diagnostics (Basel) 2022; 12:diagnostics12020509. [PMID: 35204599 PMCID: PMC8870804 DOI: 10.3390/diagnostics12020509] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/07/2022] [Accepted: 02/14/2022] [Indexed: 01/08/2023] Open
Abstract
As the COVID-19 (Coronavirus disease 19) pandemic spreads worldwide, the massive numbers of COVID-19 patients have created a considerable healthcare burden for every country. The clinical spectrum of SARS-CoV-2 infection is broad, ranging from asymptomatic to mild, moderate, severe, and critical. Most COVID-19 patients present with no or mild symptoms, but nearly one-fifth of all patients develop severe or life-threatening complications. In addition to localized respiratory manifestations, severe COVID-19 cases also show extra-pulmonary complications or induce multiorgan failure. Identifying, triaging, and treating patients at risk early is essential and urgent. This article reviews the potential prognostic value of various biomarkers at different clinical spectrum stages of COVID-19 infection and includes information on fundamental prognostic mechanisms as well as potential clinical implications. Biomarkers are measurable biochemical substances used to recognize and indicate disease severity or response to therapeutic interventions. The information they provide is objective and suitable for delivering healthcare providers with a means of stratifying disease state in COVID-19 patients. This, in turn, can be used to help select and guide intervention efforts as well as gauge the efficacy of therapeutic approaches. Here, we review a number of potential biomarkers that may be used to guide treatment, monitor treatment efficacy, and form individualized therapeutic guidance based on patient response. Implementation of the COVID-19 biomarkers discussed here may lead to significantly improved quality of care and patient outcomes for those infected with SARS-CoV-2 worldwide.
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Affiliation(s)
- Cheng-Han Chen
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan
| | - Sheng-Wen Lin
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Ching-Fen Shen
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
| | - Kai-Sheng Hsieh
- Department of Pediatrics, Shuang Ho Hospital, Taipei Medical University, Taipei 23561, Taiwan
| | - Chao-Min Cheng
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
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19
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Current and novel biomarkers of thrombotic risk in COVID-19: a Consensus Statement from the International COVID-19 Thrombosis Biomarkers Colloquium. Nat Rev Cardiol 2022; 19:475-495. [PMID: 35027697 PMCID: PMC8757397 DOI: 10.1038/s41569-021-00665-7] [Citation(s) in RCA: 153] [Impact Index Per Article: 76.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/16/2021] [Indexed: 02/06/2023]
Abstract
Coronavirus disease 2019 (COVID-19) predisposes patients to thrombotic and thromboembolic events, owing to excessive inflammation, endothelial cell activation and injury, platelet activation and hypercoagulability. Patients with COVID-19 have a prothrombotic or thrombophilic state, with elevations in the levels of several biomarkers of thrombosis, which are associated with disease severity and prognosis. Although some biomarkers of COVID-19-associated coagulopathy, including high levels of fibrinogen and D-dimer, were recognized early during the pandemic, many new biomarkers of thrombotic risk in COVID-19 have emerged. In this Consensus Statement, we delineate the thrombotic signature of COVID-19 and present the latest biomarkers and platforms to assess the risk of thrombosis in these patients, including markers of platelet activation, platelet aggregation, endothelial cell activation or injury, coagulation and fibrinolysis as well as biomarkers of the newly recognized post-vaccine thrombosis with thrombocytopenia syndrome. We then make consensus recommendations for the clinical use of these biomarkers to inform prognosis, assess disease acuity, and predict thrombotic risk and in-hospital mortality. A thorough understanding of these biomarkers might aid risk stratification and prognostication, guide interventions and provide a platform for future research.
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20
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Hernández-Regino LM, De Jesús Castillejos-López M, Aquino-Gálvez A, Velasco-Hidalgo L, García-Guzmán A, Aguilar-Ortiz M, Cárdenas-Cardos R, Torres-Espíndola LM. Clinical characteristics and mortality predictors of patients with cancer hospitalized by COVID-19 in a pediatric third-level referral center. Front Pediatr 2022; 10:960334. [PMID: 35967576 PMCID: PMC9366048 DOI: 10.3389/fped.2022.960334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 07/07/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND More than 135 million COVID-19 cases (coronavirus disease 2019) have been reported worldwide until today, with over 2.9 million deaths. Several studies have demonstrated that disease severity is lower in the pediatric population than in adults; however, differences are described in patients with chronic diseases, including oncological patients. Current world literature suggests patients with comorbidities, including cancer, have an increased risk of unfortunate outcomes. Therefore, our objective was to describe the clinical characteristics and epidemiological factors associated with mortality in a cohort of pediatric cancer patients hospitalized for COVID-19. METHODS This is a retrospective, descriptive study of the cases of patients with cancer hospitalized for COVID-19. A total of 40 pediatrics were included in the analysis. Data from pediatric patients with COVID-19 included clinical and epidemiological records, laboratory, imaging studies, COVID-19 diagnostic methods, and medical treatment. RESULTS Of the 40 pediatric patients admitted with cancer with a confirmed diagnosis of COVID-19, 42.5% were solid tumors, 40% leukemias, and 17.5% lymphomas. The clinical parameters associated with mortality were stage IV tumor (p = 0.029) and intubation (p < 0.001). The biochemical factors associated with lower survival were thrombocytopenia under 25,000 cells/mm3 (p < 0.001), D-dimer over 1 μg/ml (p = 0.003), clinical malnutrition (p = 0.023), and disseminated intravascular coagulation (p = 0.03). CONCLUSION Our findings showed that the fever was the most frequent symptom, and the clinical parameters associated with mortality were stage IV tumor, intubation, saturation percentage, RDW, platelets, creatinine, ALT, D-dimer, ferritin, and FiO2 percentage. The thrombocytopenia, D-dimer, nutritional status, and disseminated intravascular coagulation were significantly associated with lower survival.
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Affiliation(s)
| | - Manuel De Jesús Castillejos-López
- Department of Hospital Epidemiology and Infectology, National Institute of Respiratory Diseases "Ismael Cosío Villegas," Mexico City, Mexico
| | - Arnoldo Aquino-Gálvez
- Laboratory of Molecular Biology, Pulmonary Fibrosis Department, National Institute of Respiratory Diseases "Ismael Cosío Villegas," Mexico City, Mexico
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21
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Neuenfeldt FS, Weigand MA, Fischer D. Coagulopathies in Intensive Care Medicine: Balancing Act between Thrombosis and Bleeding. J Clin Med 2021; 10:5369. [PMID: 34830667 PMCID: PMC8623639 DOI: 10.3390/jcm10225369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 11/23/2022] Open
Abstract
Patient Blood Management advocates an individualized treatment approach, tailored to each patient's needs, in order to reduce unnecessary exposure to allogeneic blood products. The optimization of hemostasis and minimization of blood loss is of high importance when it comes to critical care patients, as coagulopathies are a common phenomenon among them and may significantly impact morbidity and mortality. Treating coagulopathies is complex as thrombotic and hemorrhagic conditions may coexist and the medications at hand to modulate hemostasis can be powerful. The cornerstones of coagulation management are an appropriate patient evaluation, including the individual risk of bleeding weighed against the risk of thrombosis, a proper diagnostic work-up of the coagulopathy's etiology, treatment with targeted therapies, and transfusion of blood product components when clinically indicated in a goal-directed manner. In this article, we will outline various reasons for coagulopathy in critical care patients to highlight the aspects that need special consideration. The treatment options outlined in this article include anticoagulation, anticoagulant reversal, clotting factor concentrates, antifibrinolytic agents, desmopressin, fresh frozen plasma, and platelets. This article outlines concepts with the aim of the minimization of complications associated with coagulopathies in critically ill patients. Hereditary coagulopathies will be omitted in this review.
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Affiliation(s)
| | | | - Dania Fischer
- Department of Anaesthesiology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (F.S.N.); (M.A.W.)
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22
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