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Rivera-Caravaca JM, Frost F, Marín F, Lip GYH. Impact of prior oral anticoagulation therapies on post-discharge outcomes after COVID-19: Results from a global federated health network analysis. Eur J Clin Invest 2024:e14299. [PMID: 39105372 DOI: 10.1111/eci.14299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 07/29/2024] [Indexed: 08/07/2024]
Abstract
BACKGROUND The impact of chronic oral anticoagulant (OACs) use on long-term post-discharge outcomes after coronavirus disease 2019 (COVID-19) hospitalisation remains unclear. Herein, we compared clinical outcomes up to 2-years after COVID-19 hospitalisation between patients on vitamin K antagonists (VKAs), direct-acting OACs (DOACs) and no OAC therapy. METHODS Data from TriNetX, a global federated health research network, were used. Adult patients on VKAs, DOACs or no OAC therapy at diagnosis of COVID-19 between 20 January 2020 and 31 December 2021, who were hospitalised for COVID-19, were included. The primary outcomes were all-cause mortality, ischaemic stroke/transient ischaemic attack (TIA)/systemic embolism (SE) and the composite of intracranial haemorrhage (ICH)/gastrointestinal bleeding, at 2 years after COVID-19 hospitalisation. RESULTS We included 110,834 patients with COVID-19. Following propensity score matching (PSM), we identified a decreased mortality risk in DOAC-treated patients compared to the no OAC cohort (RR .808, 95% CI .751-.870). A higher risk of ischaemic stroke/TIA/SE was observed in VKA users compared to DOAC users (RR 1.100, 95% CI 1.020-1.220) and in VKA users compared to patients not taking OAC (RR 1.400, 95% CI 1.140-1.720). VKA use was associated with a greater risk of ICH/gastrointestinal bleeding than DOAC users (RR 1.198, 95% CI 1.066-1.347), while DOAC users had a lower risk compared to no OAC-treated patients (RR .840, 95% CI .754-.936). CONCLUSION COVID-19 patients taking prior DOACs were associated with lower long-term mortality risk and ICH/gastrointestinal bleeding than patients not taking OAC. Compared to patients on DOACs, VKA users were associated with higher risks of mortality, ischaemic stroke/TIA/SE and ICH/gastrointestinal bleeding.
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Affiliation(s)
- José Miguel Rivera-Caravaca
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK
- Faculty of Nursing, University of Murcia, Murcia, Spain
- Department of Cardiology, Hospital Clínico Universitario Virgen de la Arrixaca, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, University of Murcia, Murcia, Spain
| | - Freddy Frost
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK
| | - Francisco Marín
- Department of Cardiology, Hospital Clínico Universitario Virgen de la Arrixaca, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, University of Murcia, Murcia, Spain
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK
- Department of Clinical Medicine, Danish Center for Health Services Research, Aalborg University, Aalborg, Denmark
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Shafqat A, Masters MC, Tripathi U, Tchkonia T, Kirkland JL, Hashmi SK. Long COVID as a disease of accelerated biological aging: An opportunity to translate geroscience interventions. Ageing Res Rev 2024; 99:102400. [PMID: 38945306 DOI: 10.1016/j.arr.2024.102400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 06/12/2024] [Accepted: 06/27/2024] [Indexed: 07/02/2024]
Abstract
It has been four years since long COVID-the protracted consequences that survivors of COVID-19 face-was first described. Yet, this entity continues to devastate the quality of life of an increasing number of COVID-19 survivors without any approved therapy and a paucity of clinical trials addressing its biological root causes. Notably, many of the symptoms of long COVID are typically seen with advancing age. Leveraging this similarity, we posit that Geroscience-which aims to target the biological drivers of aging to prevent age-associated conditions as a group-could offer promising therapeutic avenues for long COVID. Bearing this in mind, this review presents a translational framework for studying long COVID as a state of effectively accelerated biological aging, identifying research gaps and offering recommendations for future preclinical and clinical studies.
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Affiliation(s)
- Areez Shafqat
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
| | - Mary Clare Masters
- Division of Infectious Diseases, Northwestern University, Chicago, IL, USA
| | - Utkarsh Tripathi
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA
| | - Tamara Tchkonia
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA; Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA
| | - James L Kirkland
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA; Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA; Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Shahrukh K Hashmi
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA; Research and Innovation Center, Department of Health, Abu Dhabi, UAE; College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
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3
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Schulman S, Arnold DM, Bradbury CA, Broxmeyer L, Connors JM, Falanga A, Iba T, Kaatz S, Levy JH, Middeldorp S, Minichiello T, Nazy I, Ramacciotti E, Resnick HE, Samama CM, Sholzberg M, Thachil J, Zarychanski R, Spyropoulos AC. 2023 ISTH update of the 2022 ISTH guidelines for antithrombotic treatment in COVID-19. J Thromb Haemost 2024; 22:1779-1797. [PMID: 38503600 DOI: 10.1016/j.jtha.2024.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 01/31/2024] [Accepted: 02/13/2024] [Indexed: 03/21/2024]
Abstract
Based on emerging evidence from the COVID-19 pandemic, the International Society on Thrombosis and Haemostasis (ISTH) guidelines for antithrombotic treatment in COVID-19 were published in 2022. Since then, at least 16 new randomized controlled trials have contributed additional evidence, which necessitated a modification of most of the previous recommendations. We used again the American College of Cardiology Foundation/American Heart Association methodology for assessment of level of evidence (LOE) and class of recommendation (COR). Five recommendations had the LOE upgraded to A and 2 new recommendations on antithrombotic treatment for patients with COVID-19 were added. Furthermore, a section was added to answer questions about COVID-19 vaccination and vaccine-induced immune thrombotic thrombocytopenia (VITT), for which studies have provided some evidence. We only included recommendations with LOE A or B. Panelists agreed on 19 recommendations, 4 for nonhospitalized, 5 for noncritically ill hospitalized, 3 for critically ill hospitalized, and 2 for postdischarge patients, as well as 5 for vaccination and VITT. A strong recommendation (COR 1) was given for (a) use of prophylactic dose of low-molecular-weight heparin or unfractionated heparin in noncritically ill patients hospitalized for COVID-19, (b) for select patients in this group, use of therapeutic-dose low-molecular-weight heparin/unfractionated heparin in preference to prophylactic dose, and (c) for use of antiplatelet factor 4 enzyme immunoassays for diagnosing VITT. A strong recommendation was given against (COR 3) the addition of an antiplatelet agent in hospitalized, noncritically ill patients. These international guidelines provide recommendations for countries with diverse healthcare resources and COVID-19 vaccine availability.
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Affiliation(s)
- Sam Schulman
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Department of Obstetrics and Gynecology and Perinatal Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia.
| | - Donald M Arnold
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, Ontario, Canada
| | | | - Lisa Broxmeyer
- Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Jean Marie Connors
- Division of Hematology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Anna Falanga
- Department of Transfusion Medicine and Hematology, Hospital Papa Giovanni XXIII, Bergamo, Italy; University of Milan Bicocca, Monza, Italy
| | - Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University, Tokyo, Japan
| | - Scott Kaatz
- Division of Hospital Medicine, Henry Ford Hospital, Detroit, Michigan, USA
| | - Jerrold H Levy
- Departments of Anesthesiology, Critical Care, and Surgery (Cardiothoracic), Duke University School of Medicine, Durham, North Carolina, USA
| | - Saskia Middeldorp
- Department of Internal Medicine and Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Tracy Minichiello
- Division of Hematology, San Francisco VA Medical Center, University of California, San Francisco, San Francisco, California, USA
| | - Ishac Nazy
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, Ontario, Canada
| | - Eduardo Ramacciotti
- Science Valley Research Institute, São Paulo, Brazil; Hospital e Maternidade Christóvão da Gama, Grupo Leforte, Santo André, São Paulo, Brazil
| | | | - Charles Marc Samama
- Department of Anaesthesia, Intensive Care and Perioperative Medicine, Groupe Hospitalo-Universitaire, Assistance Publique-Hôpitaux de Paris Centre -Université Paris Cité, Cochin Hospital, Paris, France
| | - Michelle Sholzberg
- Departments of Medicine and Laboratory Medicine and Pathobiology, St Michael's Hospital, Li Ka Shing Knowledge Institute, University of Toronto, Toronto, Ontario, Canada
| | - Jecko Thachil
- Department of Haematology, Manchester University Hospitals, Manchester, United Kingdom
| | - Ryan Zarychanski
- Sections of Hematology/Oncology and Critical Care, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Alex C Spyropoulos
- Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA; Institute of Health System Science, Feinstein Institutes for Medical Research, Manhasset, New York, USA
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4
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Zhang Q, Pavlinov I, Ye Y, Zheng W. Therapeutic development targeting host heparan sulfate proteoglycan in SARS-CoV-2 infection. Front Med (Lausanne) 2024; 11:1364657. [PMID: 38618194 PMCID: PMC11014733 DOI: 10.3389/fmed.2024.1364657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 03/18/2024] [Indexed: 04/16/2024] Open
Abstract
The global pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to an urgent need for effective therapeutic options. SARS-CoV-2 is a novel coronavirus responsible for the COVID-19 pandemic that has resulted in significant morbidity and mortality worldwide. The virus is known to enter host cells by binding to the angiotensin-converting enzyme 2 (ACE2) receptor, and emerging evidence suggests that heparan sulfate proteoglycans (HSPGs) play a crucial role in facilitating this process. HSPGs are abundant cell surface proteoglycan present in many tissues, including the lung, and have been shown to interact directly with the spike protein of SARS-CoV-2. This review aims to summarize the current understanding of the role of HSPGs in SARS-CoV-2 infection and the potential of developing new therapies targeting HSPGs.
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Affiliation(s)
- Qi Zhang
- Therapeutic Development Branch, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, United States
| | - Ivan Pavlinov
- Therapeutic Development Branch, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, United States
| | - Yihong Ye
- Laboratory of Molecular Biology, National Institute of Diabetes, Digestive, and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Wei Zheng
- Therapeutic Development Branch, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, United States
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5
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Del Vecchio L, Balafa O, Dounousi E, Ekart R, Fernandez BF, Mark PB, Sarafidis P, Valdivielso JM, Ferro CJ, Mallamaci F. COVID-19 and cardiovascular disease in patients with chronic kidney disease. Nephrol Dial Transplant 2024; 39:177-189. [PMID: 37771078 PMCID: PMC10828215 DOI: 10.1093/ndt/gfad170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Indexed: 09/30/2023] Open
Abstract
Millions of people worldwide have chronic kidney disease (CKD). Affected patients are at high risk for cardiovascular (CV) disease for several reasons. Among various comorbidities, CKD is associated with the more severe forms of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. This is particularly true for patients receiving dialysis or for kidney recipients. From the start of the SARS-CoV-2 pandemic, several CV complications have been observed in affected subjects, spanning acute inflammatory manifestations, CV events, thrombotic episodes and arrythmias. Several pathogenetic mechanisms have been hypothesized, including direct cytopathic viral effects on the myocardium, endothelial damage and hypercoagulability. This spectrum of disease can occur during the acute phase of the infection, but also months after recovery. This review is focussed on the CV complications of coronavirus disease 2019 (COVID-19) with particular interest in their implications for the CKD population.
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Affiliation(s)
- Lucia Del Vecchio
- Department of Nephrology and Dialysis, Sant'Anna Hospital, ASST Lariana, Como, Italy
| | - Olga Balafa
- Department of Nephrology, University Hospital of Ioannina, Ioannina, Greece
| | - Evangelia Dounousi
- Department of Nephrology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Robert Ekart
- Department of Dialysis, Clinic for Internal Medicine, University Medical Center Maribor, Maribor, Slovenia
| | | | - Patrick B Mark
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Pantelis Sarafidis
- 1st Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Jose M Valdivielso
- Vascular and Renal Translational Research Group, Institute for Biomedical Research on Lleida (IRBLleida), Lleida, Spain
| | - Charles J Ferro
- Department of Renal Medicine, University Hospitals Birmingham and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham,UK
| | - Francesca Mallamaci
- Francesca Mallamaci Department of Nephrology, Dialysis, and Transplantation Azienda Ospedaliera “Bianchi-Melacrino-Morelli” & CNR-IFC, Reggio Calabria, Italy
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6
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Ferrandis R, Sierra P, Gomez-Luque A. COVID-19 thromboprophylaxis. New evidence. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2024; 71:34-47. [PMID: 37678450 DOI: 10.1016/j.redare.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/17/2022] [Indexed: 09/09/2023]
Abstract
Recent publications have questioned the efficacy of using therapeutic or intermediate doses of low molecular weight heparin (LMWH) in COVID-19 patients, especially in the most severe patients. In order to update these recommendations, a non-systematic review has been carried out in the main medical databases. A total of 14 randomized clinical trials, 14 meta-analyses and the recommendations of 12 scientific societies were selected, stratified according to the type of patient (outpatient, hospitalized, admitted to critical care or post-discharge). The efficacy of LMWH and other therapeutic approaches (rivaroxaban, apixaban, sulodexide, acetylsalicylic acid and P2Y12 inhibitors) has been analyzed. The findings recommend using standard doses of LMWH as thromboprophylaxis in critically hospitalized COVID-19 patients and therapeutic doses in non-critically hospitalized patients if the risk of bleeding is low. In outpatients and those discharged from the hospital, LMWH could be used at a prophylactic dose if there are thrombotic risk factors, and the bleeding risk is low. It is not recommended to associate antiplatelet agents with LMWH unless previously indicated.
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Affiliation(s)
- R Ferrandis
- Servicio de Anestesiología-Reanimación y Terapéutica del Dolor, Hospital Universitari i Politècnic La Fe, SEDAR, Valencia, Spain; SEDAR Haemostasis, Transfusion Medicine and Fluid Therapy Division, Valencia, Spain
| | - P Sierra
- Servicio de Anestesiología-Reanimación y Terapéutica del Dolor, Hospital Universitario Virgen de la Victoria, SEDAR, Málaga, Spain; Servicio de Anestesiología-Reanimación y Terapéutica del Dolor, Fundació Puigvert, SEDAR, Barcelona, Spain
| | - A Gomez-Luque
- SEDAR Haemostasis, Transfusion Medicine and Fluid Therapy Division, Valencia, Spain; Servicio de Anestesiología-Reanimación y Terapéutica del Dolor, Hospital Universitario Virgen de la Victoria, SEDAR, Málaga, Spain.
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7
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Rajewska-Tabor J, Sosińska-Zawierucha P, Pyda M, Lesiak M, Bręborowicz A. Protective role of N-acetylcysteine and Sulodexide on endothelial cells exposed on patients' serum after SARS-CoV-2 infection. Front Cell Infect Microbiol 2023; 13:1268016. [PMID: 38188630 PMCID: PMC10768024 DOI: 10.3389/fcimb.2023.1268016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 11/09/2023] [Indexed: 01/09/2024] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 causes hyperinflammation and activation of coagulation cascade and, as a result, aggravates endothelial cell dysfunction. N-acetylcysteine and Sulodexide have been found to mitigate endothelial damage. The influence on coronary artery endothelial cells of serum collected after 4 ± 1 months from coronavirus infection was studied. The concentrations of serum samples of interleukin 6, von Willebrand Factor, tissue Plasminogen Activator, and Plasminogen Activator Inhibitor-1 were studied. The cultures with serum of patients after coronavirus infection were incubated with N-acetylcysteine and Sulodexide to estimate their potential protective role. The blood inflammatory parameters were increased in the group of cultures incubated with serum from patients after coronavirus infection. Supplementation of the serum from patients after coronavirus infection with N-acetylcysteine or Sulodexide reduced the synthesis of interleukin 6 and von Willebrand Factor. No changes in the synthesis of tissue Plasminogen Activator were observed. N-acetylcysteine reduced the synthesis of Plasminogen Activator Inhibitor-1. N-acetylcysteine and Sulodexide increased the tPA/PAI-1 ratio. N-acetylcysteine may have a role in reducing the myocardial injury occurring in the post-COVID-19 syndrome. Sulodexide can also play a protective role in post-COVID-19 patients.
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Affiliation(s)
- Justyna Rajewska-Tabor
- I Clinic of Cardiology, Unit of Magnetic Resonance, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Malgorzata Pyda
- I Clinic of Cardiology, Unit of Magnetic Resonance, Poznan University of Medical Sciences, Poznan, Poland
| | - Maciej Lesiak
- I Clinic of Cardiology, Unit of Magnetic Resonance, Poznan University of Medical Sciences, Poznan, Poland
| | - Andrzej Bręborowicz
- Department of Pathophysiology, Poznan University of Medical Sciences, Poznan, Poland
- Collegium Medicum, Zielona Góra, Poland
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8
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Sullivan DJ, Focosi D, Hanley DF, Cruciani M, Franchini M, Ou J, Casadevall A, Paneth N. Outpatient randomized controlled trials to reduce COVID-19 hospitalization: Systematic review and meta-analysis. J Med Virol 2023; 95:e29310. [PMID: 38105461 PMCID: PMC10754263 DOI: 10.1002/jmv.29310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 11/12/2023] [Accepted: 11/28/2023] [Indexed: 12/19/2023]
Abstract
This COVID-19 outpatient randomized controlled trials (RCTs) systematic review compares hospitalization outcomes amongst four treatment classes over pandemic period, geography, variants, and vaccine status. Outpatient RCTs with hospitalization endpoint were identified in Pubmed searches through May 2023, excluding RCTs <30 participants (PROSPERO-CRD42022369181). Risk of bias was extracted from COVID-19-NMA, with odds ratio utilized for pooled comparison. Searches identified 281 studies with 61 published RCTs for 33 diverse interventions analyzed. RCTs were largely unvaccinated cohorts with at least one COVID-19 hospitalization risk factor. Grouping by class, monoclonal antibodies (mAbs) (OR = 0.31 [95% CI = 0.24-0.40]) had highest hospital reduction efficacy, followed by COVID-19 convalescent plasma (CCP) (OR = 0.69 [95% CI = 0.53-0.90]), small molecule antivirals (OR = 0.78 [95% CI = 0.48-1.33]), and repurposed drugs (OR = 0.82 [95% CI: 0.72-0.93]). Earlier in disease onset interventions performed better than later. This meta-analysis allows approximate head-to-head comparisons of diverse outpatient interventions. Omicron sublineages (XBB and BQ.1.1) are resistant to mAbs Despite trial heterogeneity, this pooled comparison by intervention class indicated oral antivirals are the preferred outpatient treatment where available, but intravenous interventions from convalescent plasma to remdesivir are also effective and necessary in constrained medical resource settings or for acute and chronic COVID-19 in the immunocompromised.
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Affiliation(s)
- David J Sullivan
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Daniele Focosi
- North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy
| | - Daniel F Hanley
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mario Cruciani
- Division of Hematology, Carlo Poma Hospital, Mantua, Italy
| | | | - Jiangda Ou
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Arturo Casadevall
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Nigel Paneth
- Departments of Epidemiology & Biostatistics and Pediatrics & Human Development, College of Human Medicine, Michigan State University, East Lansing, Michigan, USA
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Mahdi A, Zhao A, Fredengren E, Fedorowski A, Braunschweig F, Nygren-Bonnier M, Runold M, Bruchfeld J, Nickander J, Deng Q, Checa A, Desta L, Pernow J, Ståhlberg M. Dysregulations in hemostasis, metabolism, immune response, and angiogenesis in post-acute COVID-19 syndrome with and without postural orthostatic tachycardia syndrome: a multi-omic profiling study. Sci Rep 2023; 13:20230. [PMID: 37981644 PMCID: PMC10658082 DOI: 10.1038/s41598-023-47539-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 11/14/2023] [Indexed: 11/21/2023] Open
Abstract
Post-acute COVID-19 (PACS) are associated with cardiovascular dysfunction, especially postural orthostatic tachycardia syndrome (POTS). Patients with PACS, both in the absence or presence of POTS, exhibit a wide range of persisting symptoms long after the acute infection. Some of these symptoms may stem from alterations in cardiovascular homeostasis, but the exact mechanisms are poorly understood. The aim of this study was to provide a broad molecular characterization of patients with PACS with (PACS + POTS) and without (PACS-POTS) POTS compared to healthy subjects, including a broad proteomic characterization with a focus on plasma cardiometabolic proteins, quantification of cytokines/chemokines and determination of plasma sphingolipid levels. Twenty-one healthy subjects without a prior COVID-19 infection (mean age 43 years, 95% females), 20 non-hospitalized patients with PACS + POTS (mean age 39 years, 95% females) and 22 non-hospitalized patients with PACS-POTS (mean age 44 years, 100% females) were studied. PACS patients were non-hospitalized and recruited ≈18 months after the acute infection. Cardiometabolic proteomic analyses revealed a dysregulation of ≈200 out of 700 analyzed proteins in both PACS groups vs. healthy subjects with the majority (> 90%) being upregulated. There was a large overlap (> 90%) with no major differences between the PACS groups. Gene ontology enrichment analysis revealed alterations in hemostasis/coagulation, metabolism, immune responses, and angiogenesis in PACS vs. healthy controls. Furthermore, 11 out of 33 cytokines/chemokines were significantly upregulated both in PACS + POTS and PACS-POTS vs. healthy controls and none of the cytokines were downregulated. There were no differences in between the PACS groups in the cytokine levels. Lastly, 16 and 19 out of 88 sphingolipids were significantly dysregulated in PACS + POTS and PACS-POTS, respectively, compared to controls with no differences between the groups. Collectively, these observations suggest a clear and distinct dysregulation in the proteome, cytokines/chemokines, and sphingolipid levels in PACS patients compared to healthy subjects without any clear signature associated with POTS. This enhances our understanding and might pave the way for future experimental and clinical investigations to elucidate and/or target resolution of inflammation and micro-clots and restore the hemostasis and immunity in PACS.
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Affiliation(s)
- Ali Mahdi
- Department of Medicine; Solna, Karolinska Institute, 171 77, Stockholm, Sweden.
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden.
| | - Allan Zhao
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Emelie Fredengren
- Department of Medicine; Solna, Karolinska Institute, 171 77, Stockholm, Sweden
| | - Artur Fedorowski
- Department of Medicine; Solna, Karolinska Institute, 171 77, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Frieder Braunschweig
- Department of Medicine; Solna, Karolinska Institute, 171 77, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Malin Nygren-Bonnier
- Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Women's Health and Allied Health Professionals Theme, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Runold
- Department of Medicine; Solna, Karolinska Institute, 171 77, Stockholm, Sweden
- Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - Judith Bruchfeld
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Infectious Diseases, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jannike Nickander
- Department of Clinical Physiology, Karolinska University Hospital, and Karolinska Institutet, Stockholm, Sweden
| | - Qiaolin Deng
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Antonio Checa
- Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
| | - Liyew Desta
- Department of Medicine; Solna, Karolinska Institute, 171 77, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - John Pernow
- Department of Medicine; Solna, Karolinska Institute, 171 77, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Marcus Ståhlberg
- Department of Medicine; Solna, Karolinska Institute, 171 77, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
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10
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Ortega-Paz L, Talasaz AH, Sadeghipour P, Potpara TS, Aronow HD, Jara-Palomares L, Sholzberg M, Angiolillo DJ, Lip GYH, Bikdeli B. COVID-19-Associated Pulmonary Embolism: Review of the Pathophysiology, Epidemiology, Prevention, Diagnosis, and Treatment. Semin Thromb Hemost 2023; 49:816-832. [PMID: 36223804 DOI: 10.1055/s-0042-1757634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
COVID-19 is associated with endothelial activation in the setting of a potent inflammatory reaction and a hypercoagulable state. The end result of this thromboinflammatory state is an excess in thrombotic events, in particular venous thromboembolism. Pulmonary embolism (PE) has been of special interest in patients with COVID-19 given its association with respiratory deterioration, increased risk of intensive care unit admission, and prolonged hospital stay. The pathophysiology and clinical characteristics of COVID-19-associated PE may differ from the conventional non-COVID-19-associated PE. In addition to embolic events from deep vein thrombi, in situ pulmonary thrombosis, particularly in smaller vascular beds, may be relevant in patients with COVID-19. Appropriate prevention of thrombotic events in COVID-19 has therefore become of critical interest. Several changes in viral biology, vaccination, and treatment management during the pandemic may have resulted in changes in incidence trends. This review provides an overview of the pathophysiology, epidemiology, clinical characteristics, and risk factors of COVID-19-associated PE. Furthermore, we briefly summarize the results from randomized controlled trials of preventive antithrombotic therapies in COVID-19, focusing on their findings related to PE. We discuss the acute treatment of COVID-19-associated PE, which is substantially similar to the management of conventional non-COVID-19 PE. Ultimately, we comment on the current knowledge gaps in the evidence and the future directions in the treatment and follow-up of COVID-19-associated PE, including long-term management, and its possible association with long-COVID.
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Affiliation(s)
- Luis Ortega-Paz
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida
| | - Azita H Talasaz
- Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Parham Sadeghipour
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
- Clinical Trial Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Tatjana S Potpara
- School of Medicine, University of Belgrade, Belgrade, Serbia
- Intensive Arrhythmia Care, Cardiology Clinic, Clinical Center of Serbia, Belgrade, Serbia
| | - Herbert D Aronow
- Department of Cardiology, Warren Alpert Medical School of Brown University, Providence, Rhode Island
- Department of Cardiology, Henry Ford Health, Detroit, Michigan
| | - Luis Jara-Palomares
- Respiratory Unit, Hospital Universitario Virgen del Rocio, Sevilla, Spain
- Centro de Investigacion Biomedica en Red de Enfermedades Respiratorias (CIBERES), Carlos III Health Institute, Madrid, Spain
| | - Michelle Sholzberg
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Behnood Bikdeli
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
- Yale/YNHH Center for Outcomes Research and Evaluation (CORE), New Haven, Connecticut
- Cardiovascular Research Foundation (CRF), New York, New York
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11
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Khimani F, Wolf AJ, Yoon B, Blancke A, Gerhart C, Endsley D, Dougherty A, Ray AK, Yango AF, Flynn SD, Lip GYH, Gonzalez SA, Sathyamoorthy M. Therapeutic considerations for prevention and treatment of thrombotic events in COVID-19. THROMBOSIS UPDATE 2023; 10:100126. [PMID: 38620822 PMCID: PMC9650687 DOI: 10.1016/j.tru.2022.100126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 10/18/2022] [Accepted: 11/01/2022] [Indexed: 11/13/2022] Open
Abstract
Thrombosis is a known complication of SARS-CoV-2 infection, particularly within a severely symptomatic subset of patients with COVID-19 disease, in whom an aggressive host immune response leads to cytokine storm syndrome (CSS). The incidence of thrombotic events coinciding with CSS may contribute to the severe morbidity and mortality observed in association with COVID-19. This review provides an overview of pharmacologic approaches based upon an emerging understanding of the mechanisms responsible for thrombosis across a spectrum of COVID-19 disease involving an interplay between immunologic and pro-thrombotic events, including endothelial injury, platelet activation, altered coagulation pathways, and impaired fibrinolysis.
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Affiliation(s)
- Faria Khimani
- Sathyamoorthy Laboratory, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Burnett School of Medicine at TCU, Fort Worth, TX, United States
| | - Adam J Wolf
- Sathyamoorthy Laboratory, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Burnett School of Medicine at TCU, Fort Worth, TX, United States
| | - Braian Yoon
- Sathyamoorthy Laboratory, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Burnett School of Medicine at TCU, Fort Worth, TX, United States
| | - Amy Blancke
- Consultants in Cardiovascular Medicine and Science - Fort Worth, PLLC, Fort Worth, TX, United States
| | - Coltin Gerhart
- Sathyamoorthy Laboratory, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Burnett School of Medicine at TCU, Fort Worth, TX, United States
| | - Dakota Endsley
- Sathyamoorthy Laboratory, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Burnett School of Medicine at TCU, Fort Worth, TX, United States
| | - Alleyna Dougherty
- Sathyamoorthy Laboratory, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Burnett School of Medicine at TCU, Fort Worth, TX, United States
| | - Anish K Ray
- Department of Pediatrics, Burnett School of Medicine at TCU, Fort Worth, TX, United States and Cook Children's Medical Center, Fort Worth, TX, United States
| | - Angelito F Yango
- Department of Medicine, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Annette C. and Harold C. Simmons Transplant Institute, Baylor All Saints Medical Center, Fort Worth, TX, United States
| | - Stuart D Flynn
- Burnett School of Medicine at TCU, Fort Worth, TX, United States
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom, and Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Stevan A Gonzalez
- Department of Medicine, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Annette C. and Harold C. Simmons Transplant Institute, Baylor All Saints Medical Center, Fort Worth, TX, United States
| | - Mohanakrishnan Sathyamoorthy
- Sathyamoorthy Laboratory, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Department of Medicine, Burnett School of Medicine at TCU, Fort Worth, TX, United States
- Consultants in Cardiovascular Medicine and Science - Fort Worth, PLLC, Fort Worth, TX, United States
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12
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Jiang L, Zhang T, Lu H, Li S, Lv K, Tuffour A, Zhang L, Ding K, Li JP, Li H, Liu X. Heparin mimetics as potential intervention for COVID-19 and their bio-manufacturing. Synth Syst Biotechnol 2023; 8:11-19. [PMID: 36313216 PMCID: PMC9595387 DOI: 10.1016/j.synbio.2022.10.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/26/2022] [Accepted: 10/05/2022] [Indexed: 11/07/2022] Open
Abstract
The COVID-19 pandemic has caused severe health problems worldwide and unprecedented decimation of the global economy. Moreover, after more than 2 years, many populations are still under pressure of infection. Thus, a broader perspective in developing antiviral strategies is still of great importance. Inspired by the observed multiple benefits of heparin in the treatment of thrombosis, the potential of low molecular weight heparin (LMWH) for the treatment of COVID-19 have been explored. Clinical applications found that LMWH decreased the level of inflammatory cytokines in COVID-19 patients, accordingly reducing lethality. Furthermore, several in vitro studies have demonstrated the important roles of heparan sulfate in SARS-CoV-2 infection and the inhibitory effects of heparin and heparin mimetics in viral infection. These clinical observations and designed studies argue for the potential to develop heparin mimetics as anti-SARS-CoV-2 drug candidates. In this review, we summarize the properties of heparin as an anticoagulant and the pharmaceutical possibilities for the treatment of virus infection, focusing on the perspectives of developing heparin mimetics via chemical synthesis, chemoenzymatic synthesis, and bioengineered production by microbial cell factories. The ultimate goal is to pave the eminent need for exploring novel compounds to treat coronavirus infection-caused diseases.
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Affiliation(s)
- Lan Jiang
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, Nanjing, 210093, China,State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China,Corresponding author. Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, Nanjing, 210093, China
| | - Tianji Zhang
- Division of Chemistry and Analytical Science, Key Laboratory of Chemical Metrology and Applications on Nutrition and Health for State Market Regulation, National Institute of Metrology, Beijing, 100029, China
| | - Hongzhong Lu
- State Key Laboratory of Microbial Metabolism and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Saijuan Li
- Glycochemistry & Glycobiology Lab, Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Kangjie Lv
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Alex Tuffour
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Lixin Zhang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Kan Ding
- Glycochemistry & Glycobiology Lab, Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China,Corresponding author
| | - Jin-Ping Li
- International Research Center for Soft Matter, Beijing University of Chemical Technology, Beijing, 100029, China,Department of Medical Biochemistry and Microbiology, University of Uppsala, Uppsala, Sweden
| | - Hongmei Li
- Division of Chemistry and Analytical Science, Key Laboratory of Chemical Metrology and Applications on Nutrition and Health for State Market Regulation, National Institute of Metrology, Beijing, 100029, China
| | - Xueting Liu
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China,Corresponding author
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13
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Ashton RE, Philips BE, Faghy M. The acute and chronic implications of the COVID-19 virus on the cardiovascular system in adults: A systematic review. Prog Cardiovasc Dis 2023; 76:31-37. [PMID: 36690284 PMCID: PMC9854143 DOI: 10.1016/j.pcad.2023.01.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 01/17/2023] [Indexed: 01/21/2023]
Abstract
Despite coronavirus disease 2019 (COVID-19) primarily being identified as a respiratory illness, some patients who seemingly recovered from initial infection, developed chronic multi-system complications such as cardiovascular (CV), pulmonary and neurological issues leading to multiple organ injuries. However, to date, there is a dearth of understanding of the acute and chronic implications of a COVID-19 infection on the CV system in adults. A systematic review of the literature was conducted according to PRISMA guidelines and prospectively registered via Prospero (ID: CRD42022360444). The MEDLINE Ovid, Cochrane Library and PubMed databases were searched from inception to August 2022. The search strategy keywords and MeSH terms used included: 1) COVID; 2) coronavirus; 3) long COVID; 4) cardiovascular; and 5) cardiovascular disease. Reference lists of all relevant systematic reviews identified were searched for additional studies. A total of 11,332 records were retrieved from database searches, of which 310 records were duplicates. A further 9887 were eliminated following screening of titles and abstracts. After full-text screening of 1135 articles, 9 manuscripts were included for review. The evidence of CV implications post-COVID-19 infection is clear, and this must be addressed with appropriate management strategies that recognise the acute and chronic nature of cardiac injury in COVID-19 patients. Efficacious management strategies will be needed to address long standing issues and morbidity.
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Affiliation(s)
- Ruth E Ashton
- Biomedical Research Theme, School of Human Sciences, University of Derby, Derby, UK; Healthy Living for Pandemic Event Protection (HL - PIVOT) Network, Chicago, IL, United States of America.
| | - Bethan E Philips
- MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research and National Institute for Health Research Nottingham Biomedical Research Centre, School of Medicine, University of Nottingham, Derby, UK
| | - Mark Faghy
- Biomedical Research Theme, School of Human Sciences, University of Derby, Derby, UK; Healthy Living for Pandemic Event Protection (HL - PIVOT) Network, Chicago, IL, United States of America; Department of Physical Therapy, College of Applied Sciences, University of Illinois at Chicago, Chicago, IL, United States of America
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14
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Pretorius D, Richter RP, Anand T, Cardenas JC, Richter JR. Alterations in heparan sulfate proteoglycan synthesis and sulfation and the impact on vascular endothelial function. Matrix Biol Plus 2022; 16:100121. [PMID: 36160687 PMCID: PMC9494232 DOI: 10.1016/j.mbplus.2022.100121] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 09/02/2022] [Accepted: 09/04/2022] [Indexed: 11/05/2022] Open
Abstract
The glycocalyx attached to the apical surface of vascular endothelial cells is a rich network of proteoglycans, glycosaminoglycans, and glycoproteins with instrumental roles in vascular homeostasis. Given their molecular complexity and ability to interact with the intra- and extracellular environment, heparan sulfate proteoglycans uniquely contribute to the glycocalyx's role in regulating endothelial permeability, mechanosignaling, and ligand recognition by cognate cell surface receptors. Much attention has recently been devoted to the enzymatic shedding of heparan sulfate proteoglycans from the endothelial glycocalyx and its impact on vascular function. However, other molecular modifications to heparan sulfate proteoglycans are possible and may have equal or complementary clinical significance. In this narrative review, we focus on putative mechanisms driving non-proteolytic changes in heparan sulfate proteoglycan expression and alterations in the sulfation of heparan sulfate side chains within the endothelial glycocalyx. We then discuss how these specific changes to the endothelial glycocalyx impact endothelial cell function and highlight therapeutic strategies to target or potentially reverse these pathologic changes.
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Key Words
- ACE2, Angiotensin-converting enzyme 2
- CLP, cecal ligation and puncture
- COVID-19, Coronavirus disease 2019
- EXT, Exostosin
- EXTL, Exostosin-like glycosyltransferase
- FFP, Fresh frozen plasma
- FGF, Fibroblast growth factor
- FGFR1, Fibroblast growth factor receptor 1
- GAG, Glycosaminoglycan
- GPC, Glypican
- Gal, Galactose
- GlcA, Glucuronic acid
- GlcNAc, N-actetyl glucosamine
- Glycocalyx
- HLMVEC, Human lung microvascular endothelial cell
- HS, Heparan sulfate
- HS2ST, Heparan sulfate 2-O-sulfotransferase
- HS3ST, Heparan sulfate 3-O-sulfotransferase
- HS6ST, Heparan sulfate 6-O-sulfotransferase
- HSPG, Heparan sulfate proteoglycan
- HUVEC, Human umbilical vein endothelial cell
- Heparan sulfate proteoglycan
- LPS, lipopolysaccharide
- NDST, N-deacetylase/N-sulfotransferase
- SARS-CoV-2, Severe acute respiratory syndrome coronavirus 2
- SDC, Syndecan
- Sulf, Endosulfatase
- Sulfation
- Synthesis
- TNFα, Tumor necrosis factor alpha
- UA, Hexuronic acid
- VEGF, Vascular endothelial growth factor
- Vascular endothelium
- XYLT, Xylosyltransferase
- Xyl, Xylose
- eGCX, Endothelial glycocalyx
- eNOS, Endothelial nitric oxide synthase
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Affiliation(s)
- Danielle Pretorius
- Division of Trauma & Acute Care Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Robert P. Richter
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, United States
- Center for Injury Science, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Tanya Anand
- Division of Trauma, Critical Care, Burn & Emergency Surgery, Department of Surgery, University of Arizona, Tucson, AZ, United States
| | - Jessica C. Cardenas
- Division of Acute Care Surgery, Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, United States
- Center for Translational Injury Research, University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Jillian R. Richter
- Division of Trauma & Acute Care Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, United States
- Center for Injury Science, University of Alabama at Birmingham, Birmingham, AL, United States
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15
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Bogachev VY, Boldin BV, Turkin PY, Dzhenina OV. COVID-19-associated phlebopathy as a current problem of modern phlebology. AMBULATORNAYA KHIRURGIYA = AMBULATORY SURGERY (RUSSIA) 2022. [DOI: 10.21518/1995-1477-2022-19-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Введение. SARS-CoV-2 сопровождается развитием дисфункции венозного эндотелия, которая может привести к развитию персистирующей флебопатии нижних конечностей, снижаю щей качество жизни пациентов.Цель. Оценить эффективность фармакологической терапии пациентов с постковидной флебопатией.Introduction. SARS-CoV-2 is accompanied by the development of venous endothelial dysfunction, which can lead to the development of persistent phlebopathy of the lower limbs, reducing the quality of life of patients.Objective. To evaluate the efficacy of pharmacological therapy in patients with postcocclusive phlebopathy.Materials and methods. 178 patients (125 women), mean age 34.8 ± 3.2 years, who underwent SARS-CoV-2, for their first veno-specific complaints received micronized purified flavonoid fraction (MPFF) 1,000 mg per day for 90 days. Complaints were monitored using a 10-cm visual analog scale and the CIVIQ-20 questionnaire. All patients underwent ultrasound examination of the venous system of both lower extremities and photoplethysmography. Laboratory biochemical examination with determination of endothelial dysfunction marker levels was performed in 30 patients before and after treatment.Results. After 90 days of phlebotropic therapy, there was a significant reduction in the severity of all venous-specific complaints, except for intradermal vein dilation. The global quality of life index increased from 64.4 ± 11.2 to 86.6 ± 9.1% (p < 0.001). There was an improvement in photoplethysmography (PPG) scores. Return blood-flow time and tibial venous muscle pump strength increased significantly (p < 0.05) by 4.3 s and 3.5%, respectively. The 30 patients who underwent biochemical examination in the first blood samples obtained from the great saphenous vein showed a significant increase in IL-1 concentration (7.8 ± 0, 7 pg/ml), IL-6 (18.7 ± 1.8 pg/ml), VEGF (187.8 ± 11.6 pg/ml), TNF (7.8 ± 0.9 pg/ml), histamine (22.4 ± 11.4 nmol/L) and hsCRB (5.4 ± 0.3 mg/L), indicating that a proinflammatory phenotype of venous endothelium was formed. After 90 days of MOFF administration, these indices significantly decreased. The levels of IL-1 and IL-6 decreased by 3.2 and 10.4 pg/ml, respectively, the values of VEGF and TNF decreased by 114.6 pg/ml and 2.9 pg/ml. There was a gradual normalization of histamine and hsCRB to 6.1 ± 4.1 nmol/L and 1.1 ± 0.9 mg/L.Conclusions. The data obtained indicate that the appearance of veno-specific symptoms and syndromes in patients who have undergone SARS-CoV-2 may be due to the development of phlebopathy, the correction of which requires the use of pharmacological drugs with relevant mechanisms of action.
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Affiliation(s)
- V. Yu. Bogachev
- Pirogov Russian National Research Medical University; First Phlebological Center
| | - B. V. Boldin
- Pirogov Russian National Research Medical University
| | - P. Yu. Turkin
- Pirogov Russian National Research Medical University; First Phlebological Center
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16
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Cosentino M, Vernocchi V, Martini S, Marino F, Allasino B, Bàlzola MA, Burigana F, Dallari A, Pagano CSF, Palma A, Rango M. Early Outpatient Treatment of COVID-19: A Retrospective Analysis of 392 Cases in Italy. J Clin Med 2022; 11:jcm11206138. [PMID: 36294461 PMCID: PMC9605012 DOI: 10.3390/jcm11206138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/06/2022] [Accepted: 10/16/2022] [Indexed: 11/16/2022] Open
Abstract
COVID-19 was declared a pandemic in March 2020. The knowledge of COVID-19 pathophysiology soon provided a strong rationale for the early use of both anti-inflammatory and antithrombotic drugs; however, its evidence was slowly and partially incorporated into institutional guidelines. The unmet needs of COVID-19 outpatients were taken care of by networks of physicians and researchers. We analyse the characteristics, management and outcomes in COVID-19 outpatients who were taken care of by physicians within the IppocrateOrg Association. In this observational retrospective study, volunteering doctors provided data on 392 COVID-19 patients. The mean age of patients was 48.5 years (range: 0.5–97), and patients were taken care of in COVID-19 stage 0 (15.6%), stage 1 (50.0%), stage 2a (28.8%) and stage 2b (5.6%). Many patients were overweight (26%) or obese (11.5%), with chronic comorbidities (34.9%), mainly cardiovascular (23%) and metabolic (13.3%). The most frequently prescribed drugs included: vitamins and supplements (98.7%), aspirin (66.1%), antibiotics (62%), glucocorticoids (41.8%), hydroxychloroquine (29.6%), enoxaparin (28.6%), colchicine (8.9%), oxygen therapy (6.9%), and ivermectin (2.8%). Hospitalization occurred in 5.8% of cases, mainly in stage 2b (27.3%). A total of 390 patients (99.6%) recovered; one patient was lost at follow up, and one patient died after hospitalization. This is the first real-world study describing the behaviours of physicians caring for COVID-19 outpatients, and the outcomes of COVID-19 early treatment. The lethality in this cohort was 0.2%, while overall, and over the same period, the COVID-19 lethality in Italy was over 3%. The drug use described in this study appears effective and safe. The present evidence should be carefully considered by physicians and political decision makers.
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Affiliation(s)
- Marco Cosentino
- Center for Research in Medical Pharmacology, University of Insubria, 21100 Varese, Italy
- Correspondence: (M.C.); (V.V.)
| | - Veronica Vernocchi
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
- Correspondence: (M.C.); (V.V.)
| | - Stefano Martini
- Center for Research in Medical Pharmacology, University of Insubria, 21100 Varese, Italy
| | - Franca Marino
- Center for Research in Medical Pharmacology, University of Insubria, 21100 Varese, Italy
| | - Barbara Allasino
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
| | | | - Fabio Burigana
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
| | - Alberto Dallari
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
| | | | - Antonio Palma
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
| | - Mauro Rango
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
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17
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Practical Recommendations for Optimal Thromboprophylaxis in Patients with COVID-19: A Consensus Statement Based on Available Clinical Trials. J Clin Med 2022; 11:jcm11205997. [PMID: 36294316 PMCID: PMC9604499 DOI: 10.3390/jcm11205997] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 09/22/2022] [Accepted: 10/07/2022] [Indexed: 11/23/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) has been shown to be strongly associated with increased risk for venous thromboembolism events (VTE) mainly in the inpatient but also in the outpatient setting. Pharmacologic thromboprophylaxis has been shown to offer significant benefits in terms of reducing not only VTE events but also mortality, especially in acutely ill patients with COVID-19. Although the main source of evidence is derived from observational studies with several limitations, thromboprophylaxis is currently recommended for all hospitalized patients with acceptable bleeding risk by all national and international guidelines. Recently, high quality data from randomized controlled trials (RCTs) further support the role of thromboprophylaxis and provide insights into the optimal thromboprophylaxis strategy. The aim of this statement is to systematically review all the available evidence derived from RCTs regarding thromboprophylaxis strategies in patients with COVID-19 in different settings (either inpatient or outpatient) and provide evidence-based guidance to practical questions in everyday clinical practice. Clinical questions accompanied by practical recommendations are provided based on data derived from 20 RCTs that were identified and included in the present study. Overall, the main conclusions are: (i) thromboprophylaxis should be administered in all hospitalized patients with COVID-19, (ii) an optimal dose of inpatient thromboprophylaxis is dependent upon the severity of COVID-19, (iii) thromboprophylaxis should be administered on an individualized basis in post-discharge patients with COVID-19 with high thrombotic risk, and (iv) thromboprophylaxis should not be routinely administered in outpatients. Changes regarding the dominant SARS-CoV-2 variants, the wide immunization status (increasing rates of vaccination and reinfections), and the availability of antiviral therapies and monoclonal antibodies might affect the characteristics of patients with COVID-19; thus, future studies will inform us about the thrombotic risk and the optimal therapeutic strategies for these patients.
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18
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Schulman S, Sholzberg M, Spyropoulos AC, Zarychanski R, Resnick HE, Bradbury CA, Broxmeyer L, Connors JM, Falanga A, Iba T, Kaatz S, Levy JH, Middeldorp S, Minichiello T, Ramacciotti E, Samama CM, Thachil J. ISTH guidelines for antithrombotic treatment in COVID-19. J Thromb Haemost 2022; 20:2214-2225. [PMID: 35906716 PMCID: PMC9349907 DOI: 10.1111/jth.15808] [Citation(s) in RCA: 89] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/17/2022] [Accepted: 07/03/2022] [Indexed: 11/29/2022]
Abstract
Antithrombotic agents reduce risk of thromboembolism in severely ill patients. Patients with coronavirus disease 2019 (COVID-19) may realize additional benefits from heparins. Optimal dosing and timing of these treatments and benefits of other antithrombotic agents remain unclear. In October 2021, ISTH assembled an international panel of content experts, patient representatives, and a methodologist to develop recommendations on anticoagulants and antiplatelet agents for patients with COVID-19 in different clinical settings. We used the American College of Cardiology Foundation/American Heart Association methodology to assess level of evidence (LOE) and class of recommendation (COR). Only recommendations with LOE A or B were included. Panelists agreed on 12 recommendations: three for non-hospitalized, five for non-critically ill hospitalized, three for critically ill hospitalized, and one for post-discharge patients. Two recommendations were based on high-quality evidence, the remainder on moderate-quality evidence. Among non-critically ill patients hospitalized for COVID-19, the panel gave a strong recommendation (a) for use of prophylactic dose of low molecular weight heparin or unfractionated heparin (LMWH/UFH) (COR 1); (b) for select patients in this group, use of therapeutic dose LMWH/UFH in preference to prophylactic dose (COR 1); but (c) against the addition of an antiplatelet agent (COR 3). Weak recommendations favored (a) sulodexide in non-hospitalized patients, (b) adding an antiplatelet agent to prophylactic LMWH/UFH in select critically ill, and (c) prophylactic rivaroxaban for select patients after discharge (all COR 2b). Recommendations in this guideline are based on high-/moderate-quality evidence available through March 2022. Focused updates will incorporate future evidence supporting changes to these recommendations.
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Affiliation(s)
- Sam Schulman
- Department of Medicine, Thrombosis and Atherosclerosis Research Institute, McMaster University, Hamilton, Ontario, Canada
- Department of Obstetrics and Gynecology, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Michelle Sholzberg
- Departments of Medicine, and Laboratory Medicine and Pathobiology, St Michael's Hospital, Li Ka Shing Knowledge Institute, University of Toronto, Toronto, Ontario, Canada
| | - Alex C Spyropoulos
- Institute of Health System Science, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, New York, USA
- Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Ryan Zarychanski
- Sections of Hematology/Oncology and Critical Care, University of Manitoba, Winnipeg, Manitoba, Canada
| | | | | | | | - Jean Marie Connors
- Division of Hematology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Anna Falanga
- Department of Transfusion Medicine and Hematology, Hospital Papa Giovanni XXIII, Bergamo, Italy
- University of Milan Bicocca, Monza, Italy
| | - Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University, Tokyo, Japan
| | - Scott Kaatz
- Division of Hospital Medicine, Henry Ford Hospital, Detroit, Michigan, USA
| | - Jerrold H Levy
- Departments of Anesthesiology, Critical Care, and Surgery (Cardiothoracic), Duke University School of Medicine, Durham, North Carolina, USA
| | - Saskia Middeldorp
- Department of Internal Medicine and Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Tracy Minichiello
- Division of Hematology, San Francisco VA Medical Center, University of California, San Francisco, San Francisco, California, USA
| | - Eduardo Ramacciotti
- Science Valley Research Institute, São Paulo, Brazil
- Hospital e Maternidade Christóvão da Gama, Grupo Leforte, Santo André, São Paulo, Brazil
| | - Charles Marc Samama
- Department of Anaesthesia, Centre-Université de Paris-Cochin Hospital, Intensive Care and Perioperative Medicine GHU AP-HP, Paris, France
| | - Jecko Thachil
- Department of Haematology, Manchester University Hospitals, Manchester, UK
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19
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Venous Thromboembolic Disease in COVID-19, Pathophysiology, Therapy and Prophylaxis. Int J Mol Sci 2022; 23:ijms231810372. [PMID: 36142282 PMCID: PMC9499629 DOI: 10.3390/ijms231810372] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/05/2022] [Accepted: 09/06/2022] [Indexed: 01/08/2023] Open
Abstract
For over two years, the world has been facing the epidemiological and health challenge of the coronavirus disease 2019 (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Growing problems are also complications after the development of COVID-19 in the form of post and long- COVID syndromes, posing a challenge for the medical community, both for clinicians and the scientific world. SARS-CoV-2 infection is associated with an increased risk of cardiovascular complications, especially thromboembolic complications, which are associated with both thrombosis of small and very small vessels due to immunothrombosis, and the development of venous thromboembolism. Low molecular wight heparin (LMHW) are the basic agents used in the prevention and treatment of thromboembolic complications in COVID-19. There is still a great deal of controversy regarding both the prevention and treatment of thromboembolic complications, including the prophylaxis dose or the optimal duration of anticoagulant treatment in patients with an episode of venous thromboembolism.
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20
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Drapkina OM, Yavelov IS. Evolution of Approaches to Therapeutic Prevention and Treatment of the New Coronavirus Infection. HERALD OF THE RUSSIAN ACADEMY OF SCIENCES 2022; 92:430-436. [PMID: 36091845 PMCID: PMC9447967 DOI: 10.1134/s1019331622040049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/01/2022] [Accepted: 03/22/2022] [Indexed: 06/15/2023]
Abstract
The means of drug intervention for the prevention and treatment of new coronavirus infection (COVID-19) are discussed. Changes in approaches aimed at the main links of pathogenesis and capable of positively influencing the course and outcome of the disease that have been implemented after the appearance of the results of numerous randomized trials are presented. Some aspects of the ongoing study of the problem are characterized.
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Affiliation(s)
- O. M. Drapkina
- National Medical Research Center for Therapy and Preventive Medicine, Ministry of Health of Russia, Moscow, Russia
| | - I. S. Yavelov
- National Medical Research Center for Therapy and Preventive Medicine, Ministry of Health of Russia, Moscow, Russia
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21
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Zhan Y, Yue H, Liang W, Wu Z. Effects of COVID-19 on Arrhythmia. J Cardiovasc Dev Dis 2022; 9:jcdd9090292. [PMID: 36135437 PMCID: PMC9504579 DOI: 10.3390/jcdd9090292] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/19/2022] [Accepted: 09/01/2022] [Indexed: 01/08/2023] Open
Abstract
The World Health Organization announced that COVID-19, with SARS-CoV-2 as its pathogen, had become a pandemic on 11 March 2020. Today, the global epidemic situation is still serious. With the development of research, cardiovascular injury in patients with COVID-19, such as arrhythmia, myocardial injury, and heart failure, is the second major symptom in addition to respiratory symptoms, and cardiovascular injury is related to the prognosis and mortality of patients. The incidence of arrhythmia in COVID-19 patients ranges from 10% to 20%. The potential mechanisms include viral infection-induced angiotensin-converting enzyme 2 expression change, myocarditis, cytokine storm, cardiac injury, electrophysiological effects, hypoxemia, myocardial strain, electrolyte abnormalities, intravascular volume imbalance, drug toxicities and interactions, and stress response caused by virus infection. COVID-19 complicated with arrhythmia needs to be accounted for and integrated in management. This article reviews the incidence, potential mechanisms, and related management measures of arrhythmia in COVID-19 patients.
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Affiliation(s)
| | | | | | - Zhong Wu
- Correspondence: ; Tel.: +86-028-85422897
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22
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Liu L, Jing H, Wu X, Xiang M, Novakovic VA, Wang S, Shi J. The cross-talk of lung and heart complications in COVID-19: Endothelial cells dysfunction, thrombosis, and treatment. Front Cardiovasc Med 2022; 9:957006. [PMID: 35990983 PMCID: PMC9390946 DOI: 10.3389/fcvm.2022.957006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/11/2022] [Indexed: 01/08/2023] Open
Abstract
The pandemic respiratory illness SARS-CoV-2 has increasingly been shown to be a systemic disease that can also have profound impacts on the cardiovascular system. Although associated cardiopulmonary sequelae can persist after infection, the link between viral infection and these complications remains unclear. There is now a recognized link between endothelial cell dysfunction and thrombosis. Its role in stimulating platelet activation and thrombotic inflammation has been widely reported. However, the procoagulant role of microparticles (MPs) in COVID-19 seems to have been neglected. As membrane vesicles released after cell injury or apoptosis, MPs exert procoagulant activity mainly by exposing phosphatidylserine (PS) on their lipid membranes. It can provide a catalytic surface for the assembly of the prothrombinase complex. Therefore, inhibiting PS externalization is a potential therapeutic strategy. In this paper, we describe the pathophysiological mechanism by which SARS-CoV-2 induces lung and heart complications through injury of endothelial cells, emphasizing the procoagulant effect of MPs and PS, and demonstrate the importance of early antithrombotic therapy. In addition, we will detail the mechanisms underlying hypoxia, another serious pulmonary complication related to SARS-CoV-2-induced endothelial cells injury and discuss the use of oxygen therapy. In the case of SARS-CoV-2 infection, virus invades endothelial cells through direct infection, hypoxia, imbalance of the RAAS, and cytokine storm. These factors cause endothelial cells to release MPs, form MPs storm, and eventually lead to thrombosis. This, in turn, accelerates hypoxia and cytokine storms, forming a positive feedback loop. Given the important role of thrombosis in the disease, early antithrombotic therapy is an important tool for COVID-19. It may maintain normal blood circulation, accelerating the clearance of viruses, waning the formation of MPs storm, and avoiding disease progression.
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Affiliation(s)
- Langjiao Liu
- Department of Hematology, First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Haijiao Jing
- Department of Hematology, First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Xiaoming Wu
- Department of Hematology, First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Mengqi Xiang
- Department of Hematology, First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
| | - Valerie A. Novakovic
- Department of Research, VA Boston Healthcare System, Harvard Medical School, Boston, MA, United States
| | - Shuye Wang
- Department of Hematology, First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
- Shuye Wang
| | - Jialan Shi
- Department of Hematology, First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, China
- Department of Research, VA Boston Healthcare System, Harvard Medical School, Boston, MA, United States
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
- *Correspondence: Jialan Shi ;
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23
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Amini S, Rezabakhsh A, Hashemi J, Saghafi F, Azizi H, Sureda A, Habtemariam S, Khayat Kashani HR, Hesari Z, Sahebnasagh A. Pharmacotherapy consideration of thrombolytic medications in COVID-19-associated ARDS. J Intensive Care 2022; 10:38. [PMID: 35908022 PMCID: PMC9338522 DOI: 10.1186/s40560-022-00625-4] [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: 01/18/2022] [Accepted: 06/22/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND In late 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which is responsible for coronavirus disease (COVID-19), was identified as the new pathogen to lead pneumonia in Wuhan, China, which has spread all over the world and developed into a pandemic. Despite the over 1 year of pandemic, due to the lack of an effective treatment plan, the morbidity and mortality of COVID-19 remains high. Efforts are underway to find the optimal management for this viral disease. MAIN BODY SARS-CoV-2 could simultaneously affect multiple organs with variable degrees of severity, from mild to critical disease. Overproduction of pro-inflammatory mediators, exacerbated cellular and humoral immune responses, and coagulopathy such as Pulmonary Intravascular Coagulopathy (PIC) contributes to cell injuries. Considering the pathophysiology of the disease and multiple microthrombi developments in COVID-19, thrombolytic medications seem to play a role in the management of the disease. Beyond the anticoagulation, the exact role of thrombolytic medications in the management of patients with COVID-19-associated acute respiratory distress syndrome (ARDS) is not explicit. This review focuses on current progress in underlying mechanisms of COVID-19-associated pulmonary intravascular coagulopathy, the historical use of thrombolytic drugs in the management of ARDS, and pharmacotherapy considerations of thrombolytic therapy, their possible benefits, and pitfalls in COVID-19-associated ARDS. CONCLUSIONS Inhaled or intravenous administration of thrombolytics appears to be a salvage therapy for severe ARDS associated with COVID-19 by prompt attenuation of lung injury. Considering the pathogenesis of COVID-19-related ARDS and mechanism of action of thrombolytic agents, thrombolytics appear attractive options in stable patients without contraindications.
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Affiliation(s)
- Shahideh Amini
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Aysa Rezabakhsh
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Hashemi
- Department of Pathobiology and Laboratory Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Fatemeh Saghafi
- Department of Clinical Pharmacy, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Azizi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Antoni Sureda
- Research Group On Community Nutrition and Oxidative Stress, University of the Balearic Islands, Palma, Spain
- CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Instituto de Salud Carlos III, Madrid, Spain
| | - Solomon Habtemariam
- Pharmacognosy Research Laboratories and Herbal Analysis Services, University of Greenwich, Central Avenue, Chatham-Maritime, Kent, ME4 4TB UK
| | | | - Zahra Hesari
- Laboratory Sciences Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Adeleh Sahebnasagh
- Clinical Research Center, Department of Internal Medicine, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
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24
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Zha D, Fu M, Qian Y. Vascular Endothelial Glycocalyx Damage and Potential Targeted Therapy in COVID-19. Cells 2022; 11:cells11121972. [PMID: 35741101 PMCID: PMC9221624 DOI: 10.3390/cells11121972] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 06/10/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
COVID-19 is a highly infectious respiratory disease caused by a new coronavirus known as SARS-CoV-2. COVID-19 is characterized by progressive respiratory failure resulting from diffuse alveolar damage, inflammatory infiltrates, endotheliitis, and pulmonary and systemic coagulopathy forming obstructive microthrombi with multi-organ dysfunction, indicating that endothelial cells (ECs) play a central role in the pathogenesis of COVID-19. The glycocalyx is defined as a complex gel-like layer of glycosylated lipid–protein mixtures, which surrounds all living cells and acts as a buffer between the cell and the extracellular matrix. The endothelial glycocalyx layer (EGL) plays an important role in vascular homeostasis via regulating vascular permeability, cell adhesion, mechanosensing for hemodynamic shear stresses, and antithrombotic and anti-inflammatory functions. Here, we review the new findings that described EGL damage in ARDS, coagulopathy, and the multisystem inflammatory disease associated with COVID-19. Mechanistically, the inflammatory mediators, reactive oxygen species (ROS), matrix metalloproteases (MMPs), the glycocalyx fragments, and the viral proteins may contribute to endothelial glycocalyx damage in COVID-19. In addition, the potential therapeutic strategies targeting the EGL for the treatment of severe COVID-19 are summarized and discussed.
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Affiliation(s)
- Duoduo Zha
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China;
| | - Mingui Fu
- Shock/Trauma Research Center, Department of Biomedical Sciences, School of Medicine, University of Missouri Kansas City, Kansas City, MO 64108, USA;
| | - Yisong Qian
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China;
- Correspondence:
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25
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Bikdeli B. To escalate thromboprophylacic heparin intensity in COVID‐19 or not? That is still the question. Res Pract Thromb Haemost 2022; 6:e12738. [PMID: 35664534 PMCID: PMC9148841 DOI: 10.1002/rth2.12738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Behnood Bikdeli
- Cardiovascular Medicine Division Brigham and Women’s Hospital Harvard Medical School Boston Massachusetts USA
- Thrombosis Research Group Brigham and Women’s Hospital Harvard Medical School Boston Massachusetts USA
- YNHH/Yale Center for Outcomes Research and Evaluation (CORE) New Haven Connecticut USA
- Cardiovascular Research Foundation (CRF) New York New York USA
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26
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Charfeddine S, Ibnhadjamor H, Jdidi J, Torjmen S, Kraiem S, Bahloul A, Makni A, Kallel N, Moussa N, Boudaya M, Touil I, Ghrab A, Elghoul J, Meddeb Z, Thabet Y, Ben Salem K, Addad F, Bouslama K, Milouchi S, Hammami R, Abdessalem S, Abid L. Sulodexide Significantly Improves Endothelial Dysfunction and Alleviates Chest Pain and Palpitations in Patients With Long-COVID-19: Insights From TUN-EndCOV Study. Front Cardiovasc Med 2022; 9:866113. [PMID: 35647070 PMCID: PMC9133483 DOI: 10.3389/fcvm.2022.866113] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 03/23/2022] [Indexed: 01/02/2023] Open
Abstract
Objective Non-respiratory long-coronavirus disease 2019 (COVID-19) symptoms are mainly related to a long-lasting endothelial dysfunction and microcirculation impairment. We hypothesized that Sulodexide, a purified glycosaminoglycan mixture with a beneficial endothelial effect in arterial and venous peripheral diseases, may be effective in a subset of patients with long COVID-19. Approach and Results We conducted a multicenter prospective quasi-experimental study. A total of 290 patients from the TUN-EndCOV study with long-COVID-19 symptoms and endothelial dysfunction were included. The endothelial function was clinically assessed using a post-occlusive reactive hyperemia protocol with finger thermal monitoring device. Endothelial quality index (EQI) was assessed at inclusion and at 21 days later. The study population was assigned to a sulodexide group (144 patients) or a no-medical treatment group (146 patients). Clinical characteristics were similar at inclusion in the two groups. Fatigue, shortness of breath, and chest pain were the most common symptoms, respectively, 54.5, 53.8, and 28.3%. At 21 days, the sulodexide group improved significantly better than the no-medical treatment group in chest pain (83.7 vs. 43.6%, p < 10-3), palpitations (85.2 vs. 52.9%, p = 0.009), and endothelial function [median delta-EQI 0.66 (0.6) vs. 0.18 (0.3); p < 10-3]. Endothelial function improvement was significantly correlated with chest pain and palpitations recovery (AUC, i.e., area under the curve = 0.66, CI [0.57- 0.75], p = 0.001 and AUC = 0.60, CI [0.51- 0.69], p = 0.03, respectively). Conclusion Sulodexide significantly improves long-lasting post-COVID-19 endothelial dysfunction and alleviates chest pain and palpitations.
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Affiliation(s)
- Salma Charfeddine
- Cardiology Department, Hedi Chaker University Hospital, Sfax, Tunisia
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | | | - Jihen Jdidi
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
- Preventive Medicine Department, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Slim Torjmen
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
- Pneumology Department, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Salma Kraiem
- Cardiology Department, Tahar Sfar Hospital, Mahdia, Tunisia
| | - Amine Bahloul
- Cardiology Department, Hedi Chaker University Hospital, Sfax, Tunisia
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | - Ahmed Makni
- Cardiology Department, Hedi Chaker University Hospital, Sfax, Tunisia
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | - Nesrine Kallel
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
- Pneumology Department, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Nedia Moussa
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
- Pneumology Department, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Mariem Boudaya
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
- Biochemistry Laboratory, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Imen Touil
- Pneumology Department, Tahar Sfar Hospital, Mahdia, Tunisia
| | - Aiman Ghrab
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
- Cardiology Department, Habib Bourguiba Hospital Medenine, Medenine, Tunisia
| | - Jamel Elghoul
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
- Pneumology Department, Habib Bourguiba Hospital Medenine, Medenine, Tunisia
| | - Zeineb Meddeb
- Internal Medicine Department, Mongi Slim LaMarsa Hospital, Tunis, Tunisia
| | - Yamina Thabet
- Internal Medicine Department, Mongi Slim LaMarsa Hospital, Tunis, Tunisia
| | | | | | - Kamel Bouslama
- Internal Medicine Department, Mongi Slim LaMarsa Hospital, Tunis, Tunisia
| | - Sami Milouchi
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
- Cardiology Department, Habib Bourguiba Hospital Medenine, Medenine, Tunisia
| | - Rania Hammami
- Cardiology Department, Hedi Chaker University Hospital, Sfax, Tunisia
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | | | - Leila Abid
- Cardiology Department, Hedi Chaker University Hospital, Sfax, Tunisia
- Faculty of Medicine, University of Sfax, Sfax, Tunisia
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27
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Wu X, Jing H, Wang C, Wang Y, Zuo N, Jiang T, Novakovic VA, Shi J. Intestinal Damage in COVID-19: SARS-CoV-2 Infection and Intestinal Thrombosis. Front Microbiol 2022; 13:860931. [PMID: 35391725 PMCID: PMC8981312 DOI: 10.3389/fmicb.2022.860931] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 02/24/2022] [Indexed: 12/15/2022] Open
Abstract
The intestinal tract, with high expression of angiotensin-converting enzyme 2 (ACE2), is a major site of extrapulmonary infection in COVID-19. During pulmonary infection, the virus enters the bloodstream forming viremia, which infects and damages extrapulmonary organs. Uncontrolled viral infection induces cytokine storm and promotes a hypercoagulable state, leading to systemic microthrombi. Both viral infection and microthrombi can damage the gut–blood barrier, resulting in malabsorption, malnutrition, and intestinal flora entering the blood, ultimately increasing disease severity and mortality. Early prophylactic antithrombotic therapy can prevent these damages, thereby reducing mortality. In this review, we discuss the effects of SARS-CoV-2 infection and intestinal thrombosis on intestinal injury and disease severity, as well as corresponding treatment strategies.
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Affiliation(s)
- Xiaoming Wu
- Department of Hematology, The First Hospital, Harbin Medical University, Harbin, China
| | - Haijiao Jing
- Department of Hematology, The First Hospital, Harbin Medical University, Harbin, China
| | - Chengyue Wang
- Department of Hematology, The First Hospital, Harbin Medical University, Harbin, China
| | - Yufeng Wang
- Department of Hematology, The First Hospital, Harbin Medical University, Harbin, China
| | - Nan Zuo
- Department of Hematology, The First Hospital, Harbin Medical University, Harbin, China
| | - Tao Jiang
- Department of General Surgery, The First Hospital, Harbin Medical University, Harbin, China
| | - Valerie A Novakovic
- Department of Research, VA Boston Healthcare System, Harvard Medical School, Boston, MA, United States
| | - 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, United States.,Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
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28
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Wang C, Yu C, Jing H, Wu X, Novakovic VA, Xie R, Shi J. Long COVID: The Nature of Thrombotic Sequelae Determines the Necessity of Early Anticoagulation. Front Cell Infect Microbiol 2022; 12:861703. [PMID: 35449732 PMCID: PMC9016198 DOI: 10.3389/fcimb.2022.861703] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/15/2022] [Indexed: 12/24/2022] Open
Abstract
Many discharged COVID-19 patients affected by sequelae experience reduced quality of life leading to an increased burden on the healthcare system, their families and society at large. Possible pathophysiological mechanisms of long COVID include: persistent viral replication, chronic hypoxia and inflammation. Ongoing vascular endothelial damage promotes platelet adhesion and coagulation, resulting in the impairment of various organ functions. Meanwhile, thrombosis will further aggravate vasculitis contributing to further deterioration. Thus, long COVID is essentially a thrombotic sequela. Unfortunately, there is currently no effective treatment for long COVID. This article summarizes the evidence for coagulation abnormalities in long COVID, with a focus on the pathophysiological mechanisms of thrombosis. Extracellular vesicles (EVs) released by various types of cells can carry SARS-CoV-2 through the circulation and attack distant tissues and organs. Furthermore, EVs express tissue factor and phosphatidylserine (PS) which aggravate thrombosis. Given the persistence of the virus, chronic inflammation and endothelial damage are inevitable. Pulmonary structural changes such as hypertension, embolism and fibrosis are common in long COVID. The resulting impaired lung function and chronic hypoxia again aggravates vascular inflammation and coagulation abnormalities. In this article, we also summarize recent research on antithrombotic therapy in COVID-19. There is increasing evidence that early anticoagulation can be effective in improving outcomes. In fact, persistent systemic vascular inflammation and dysfunction caused by thrombosis are key factors driving various complications of long COVID. Early prophylactic anticoagulation can prevent the release of or remove procoagulant substances, thereby protecting the vascular endothelium from damage, reducing thrombotic sequelae, and improving quality of life for long-COVID patients.
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Affiliation(s)
- Chengyue Wang
- Department of Hematology, The First Hospital of Harbin, Harbin Medical University, Harbin, China
- Department of Nephrology, The First Hospital of Harbin, Harbin Medical University, Harbin, China
| | - Chengyuan Yu
- Department of Hematology, The First Hospital of Harbin, Harbin Medical University, Harbin, China
- Department of Geriatric, Shenzhen People’s Hospital, The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
| | - Haijiao Jing
- Department of Hematology, The First Hospital of Harbin, Harbin Medical University, Harbin, China
| | - Xiaoming Wu
- Department of Hematology, The First Hospital of Harbin, Harbin Medical University, Harbin, China
| | - Valerie A. Novakovic
- Department of Research, Veterans Affairs (VA) Boston Healthcare System, Harvard Medical School, Boston, MA, United States
| | - Rujuan Xie
- Department of Nephrology, The First Hospital of Harbin, Harbin Medical University, Harbin, China
- *Correspondence: Rujuan Xie, ; Jialan Shi,
| | - Jialan Shi
- Department of Hematology, The First Hospital of Harbin, Harbin Medical University, Harbin, China
- Department of Research, Veterans Affairs (VA) Boston Healthcare System, Harvard Medical School, Boston, MA, United States
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
- *Correspondence: Rujuan Xie, ; Jialan Shi,
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Effect of Sulodexide on Circulating Blood Cells in Patients with Mild COVID-19. J Clin Med 2022; 11:jcm11071995. [PMID: 35407602 PMCID: PMC8999543 DOI: 10.3390/jcm11071995] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/20/2022] [Accepted: 03/30/2022] [Indexed: 02/01/2023] Open
Abstract
Background. Despite the fact that COVID-19 usually manifests with severe pneumonia, there is a growing body of evidence that life-threatening multiorgan damage is caused by vascular and hemostatic abnormalities. Since there is no established therapy, assessing antithrombotics is indeed important. Sulodexide, a compound derived from porcine intestinal mucosa is a mixture of fast-moving heparin fraction (80%) and dermatan sulfate (20%), is approved in Europe and currently in trials for COVID-19 indication. Methods. This single-center, prospective, observational study included 28 patients with mild COVID-19 hospitalized in the Central Clinical Hospital of the Presidential Administration of the Russian Federation. Patients in the control group (n = 14) were treated using routine therapy according to current guidelines, while patients in the experimental group (n = 14) had the routine treatment supplemented with daily intravenous injections of sulodexide in 600-unit doses. Scanning electron microscopy was utilized to examine the blood specimens derived from the cubital vein at admission and at 10 days after hospitalization, which was approximately the average duration of patients’ treatment in the hospital (11.6 ± 0.4 days). Results. Sulodexide significantly (by 40%) diminished the score of circulating endothelial cells, potentially indicating its antiviral endothelium-protective properties. It also prevented the extra activation of the platelets and the formation of erythrocytic sludges. Among patients in the control group, the share of activated platelets rose from 37 ± 5% to 45 ± 6% (p = 0.04) over the course of the study period, whereas among patients in the experimental group, the share of activated platelets remained practically unchanged (43 ± 6% vs. 38 ± 4%, p = 0.22). The score of erythrocytic sludges in the control group remained practically the same (4.8 ± 1.1 at admission vs. 3.9 ± 0.9 after 10 days, p = 0.67), whereas in the experimental group, it significantly decreased (from 5.7 ± 1.7 to 2.4 ± 0.9, p = 0.03). Conclusions. Sulodexide is able to defend endothelium, normalize blood, and, seemingly, prevent thrombosis. Therefore, it may be considered as a promising and effective agent for the treatment of patients with mild COVID-19. Broader randomized trials are needed to assess whether the observed findings will transform into sustained long-term clinical benefit.
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Itaya T, Isobe Y, Suzuki S, Koike K, Nishigaki M, Yamamoto Y. The Fragility of Statistically Significant Results in Randomized Clinical Trials for COVID-19. JAMA Netw Open 2022; 5:e222973. [PMID: 35302631 PMCID: PMC8933746 DOI: 10.1001/jamanetworkopen.2022.2973] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
IMPORTANCE Interpreting results from randomized clinical trials (RCTs) for COVID-19, which have been published rapidly and in vast numbers, is challenging during a pandemic. OBJECTIVE To evaluate the robustness of statistically significant findings from RCTs for COVID-19 using the fragility index. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study included COVID-19 trial articles that randomly assigned patients 1:1 into 2 parallel groups and reported at least 1 binary outcome as significant in the abstract. A systematic search was conducted using PubMed to identify RCTs on COVID-19 published until August 7, 2021. EXPOSURES Trial characteristics, such as type of intervention (treatment drug, vaccine, or others), number of outcome events, and sample size. MAIN OUTCOMES AND MEASURES Fragility index. RESULTS Of the 47 RCTs for COVID-19 included, 36 (77%) were studies of the effects of treatment drugs, 5 (11%) were studies of vaccines, and 6 (13%) were of other interventions. A total of 138 235 participants were included in these trials. The median (IQR) fragility index of the included trials was 4 (1-11). The medians (IQRs) of the fragility indexes of RCTs of treatment drugs, vaccines, and other interventions were 2.5 (1-6), 119 (61-139), and 4.5 (1-18), respectively. The fragility index among more than half of the studies was less than 1% of each sample size, although the fragility index as a proportion of events needing to change would be much higher. CONCLUSIONS AND RELEVANCE This cross-sectional study found a relatively small number of events (a median of 4) would be required to change the results of COVID-19 RCTs from statistically significant to not significant. These findings suggest that health care professionals and policy makers should not rely heavily on individual results of RCTs for COVID-19.
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Affiliation(s)
- Takahiro Itaya
- Department of Healthcare Epidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Yotsuha Isobe
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Sayoko Suzuki
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kanako Koike
- Department of Medical Genetics, International University of Health and Welfare Graduate School, Tokyo, Japan
| | - Masakazu Nishigaki
- Department of Medical Genetics, International University of Health and Welfare Graduate School, Tokyo, Japan
| | - Yosuke Yamamoto
- Department of Healthcare Epidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
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Weber C, Rigby A, Lip GYH. Thrombosis and Haemostasis 2021 Editors' Choice Papers. Thromb Haemost 2022; 122:163-170. [PMID: 35038760 DOI: 10.1055/s-0041-1741072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Christian Weber
- Institute for Cardiovascular Prevention (IPEK), LMU Munich, Munich, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Munich Heart Alliance, Munich, Germany.,Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Anne Rigby
- Institute for Cardiovascular Prevention (IPEK), LMU Munich, Munich, Germany
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, United Kingdom.,Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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Szolnoky G, González-Ochoa AJ. Sulodexide: A Benefit for Cardiovascular Sequelae of Long COVID Patients? Clin Appl Thromb Hemost 2022; 28:10760296221084300. [PMID: 35333125 PMCID: PMC8961374 DOI: 10.1177/10760296221084300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Győző Szolnoky
- Department of Dermatology and Allergology, 37443University of Szeged, Korányi fasor 6, H-6720 Szeged, Hungary
| | - Alejandro José González-Ochoa
- Department of Vascular-Endovascular Surgery, CLINEDEM, callejón 5 de mayo y calle 7 No 791, Colonia Comercial, 83449 San Luis Rio Colorado, Sonora, México.,Division of Vascular Surgery, Department of Surgery, Hospital General de Zona No12, Instituto Mexicano Seguro Social, San Luis Rio Colorado, Sonora, México
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Bassetti M, Giacobbe DR, Bruzzi P, Barisione E, Centanni S, Castaldo N, Corcione S, De Rosa FG, Di Marco F, Gori A, Gramegna A, Granata G, Gratarola A, Maraolo AE, Mikulska M, Lombardi A, Pea F, Petrosillo N, Radovanovic D, Santus P, Signori A, Sozio E, Tagliabue E, Tascini C, Vancheri C, Vena A, Viale P, Blasi F. Clinical Management of Adult Patients with COVID-19 Outside Intensive Care Units: Guidelines from the Italian Society of Anti-Infective Therapy (SITA) and the Italian Society of Pulmonology (SIP). Infect Dis Ther 2021; 10:1837-1885. [PMID: 34328629 PMCID: PMC8323092 DOI: 10.1007/s40121-021-00487-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 06/15/2021] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION The Italian Society of Anti-Infective Therapy (SITA) and the Italian Society of Pulmonology (SIP) constituted an expert panel for developing evidence-based guidance for the clinical management of adult patients with coronavirus disease 2019 (COVID-19) outside intensive care units. METHODS Ten systematic literature searches were performed to answer ten different key questions. The retrieved evidence was graded according to the Grading of Recommendations Assessment, Development, and Evaluation methodology (GRADE). RESULTS AND CONCLUSION The literature searches mostly assessed the available evidence on the management of COVID-19 patients in terms of antiviral, anticoagulant, anti-inflammatory, immunomodulatory, and continuous positive airway pressure (CPAP)/non-invasive ventilation (NIV) treatment. Most evidence was deemed as of low certainty, and in some cases, recommendations could not be developed according to the GRADE system (best practice recommendations were provided in similar situations). The use of neutralizing monoclonal antibodies may be considered for outpatients at risk of disease progression. For inpatients, favorable recommendations were provided for anticoagulant prophylaxis and systemic steroids administration, although with low certainty of evidence. Favorable recommendations, with very low/low certainty of evidence, were also provided for, in specific situations, remdesivir, alone or in combination with baricitinib, and tocilizumab. The presence of many best practice recommendations testified to the need for further investigations by means of randomized controlled trials, whenever possible, with some possible future research directions stemming from the results of the ten systematic reviews.
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Affiliation(s)
- Matteo Bassetti
- Infectious Diseases Unit, Ospedale Policlinico San Martino-IRCCS, L.go R. Benzi, 10, 16132, Genoa, Italy.
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy.
| | - Daniele Roberto Giacobbe
- Infectious Diseases Unit, Ospedale Policlinico San Martino-IRCCS, L.go R. Benzi, 10, 16132, Genoa, Italy.
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy.
| | - Paolo Bruzzi
- Clinical Epidemiology Unit, Ospedale Policlinico San Martino-IRCCS, Genoa, Italy
| | - Emanuela Barisione
- Interventional Pulmonology, Ospedale Policlinico San Martino-IRCCS, Genoa, Italy
| | - Stefano Centanni
- Department of Health Sciences, University of Milan, Respiratory Unit, ASST Santi Paolo e Carlo, Milan, Italy
| | - Nadia Castaldo
- Infectious Diseases Clinic, Santa Maria Misericordia Hospital, Udine, Italy
| | - Silvia Corcione
- Department of Medical Sciences, Infectious Diseases, University of Turin, Turin, Italy
- Tufts University School of Medicine, Boston, MA, USA
| | | | - Fabiano Di Marco
- Department of Health Sciences, University of Milan, Respiratory Unit, ASST Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Andrea Gori
- Infectious Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Centre for Multidisciplinary Research in Health Science (MACH), University of Milan, Milan, Italy
| | - Andrea Gramegna
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy
| | - Guido Granata
- Clinical and Research Department for Infectious Diseases, National Institute for Infectious Diseases L. Spallanzani, IRCCS, Rome, Italy
| | - Angelo Gratarola
- Department of Emergency and Urgency, San Martino Policlinico Hospital, IRCCS, Genoa, Italy
| | | | - Malgorzata Mikulska
- Infectious Diseases Unit, Ospedale Policlinico San Martino-IRCCS, L.go R. Benzi, 10, 16132, Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| | - Andrea Lombardi
- Infectious Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Federico Pea
- Department of Medical and Surgical Sciences, Alma Mater Studiorum-University of Bologna, Bologna, Italy
- SSD Clinical Pharmacology Unit, University Hospital, IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
| | - Nicola Petrosillo
- Clinical and Research Department for Infectious Diseases, National Institute for Infectious Diseases L. Spallanzani, IRCCS, Rome, Italy
- Infection Control and Infectious Disease Service, University Hospital "Campus-Biomedico", Rome, Italy
| | - Dejan Radovanovic
- Division of Respiratory Diseases, Ospedale L. Sacco, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Pierachille Santus
- Division of Respiratory Diseases, Ospedale L. Sacco, ASST Fatebenefratelli-Sacco, Milan, Italy
- Department of Biomedical and Clinical Sciences (DIBIC), Università degli Studi di Milano, Milan, Italy
| | - Alessio Signori
- Department of Health Sciences, Section of Biostatistics, University of Genoa, Genoa, Italy
| | - Emanuela Sozio
- Infectious Diseases Clinic, Santa Maria Misericordia Hospital, Udine, Italy
| | - Elena Tagliabue
- Interventional Pulmonology, Ospedale Policlinico San Martino-IRCCS, Genoa, Italy
| | - Carlo Tascini
- Infectious Diseases Clinic, Santa Maria Misericordia Hospital, Udine, Italy
| | - Carlo Vancheri
- Regional Referral Centre for Rare Lung Diseases-University Hospital "Policlinico G. Rodolico", Catania, Italy
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Antonio Vena
- Infectious Diseases Unit, Ospedale Policlinico San Martino-IRCCS, L.go R. Benzi, 10, 16132, Genoa, Italy
| | - Pierluigi Viale
- Department of Medical and Surgical Sciences, Alma Mater Studiorum-University of Bologna, Bologna, Italy
- Infectious Diseases Unit, University Hospital IRCCS Policlinico Sant'Orsola, Bologna, Italy
| | - Francesco Blasi
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy
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Narasimhan B, Lorente-Ros M, Aguilar-Gallardo JS, Lizardo CP, Narasimhan H, Morton C, Donahue KR, Aronow WS. Anticoagulation in COVID-19: a review of current literature and guidelines. Hosp Pract (1995) 2021; 49:307-324. [PMID: 34807786 DOI: 10.1080/21548331.2021.2007648] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 infections are associated with greater risk of both arterial and venous thromboembolic events.Pathophysiology and Clinical implications: This has been attributed to a florid proinflammatory state resulting in microvascular dysfunction, activation of platelets and procoagulant systems as well as possible direct endothelial injury. The associated morbidity and mortality of these events has prompted much speculation and varied anticoagulation and fibrinolytic strategies based on multiple criteria including disease severity and biomarkers. No clear definitive benefit has been established with these approaches, which have frequently led to greater bleeding complications without significant mortality benefit.Overview: In this review, we outline the burden of these thromboembolic events in coronavirus disease-2019 (COVID-19) as well as the hypothesized contributory biological mechanisms. Finally, we provide a brief overview of the major clinical studies on the topic, and end with a summary of major societal guideline recommendations on anticoagulation in COVID-19.
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Affiliation(s)
- Bharat Narasimhan
- Debakey Cardiovascular Center, Houston Methodist Hospital-Texas Medical Center, Houston, TX, USA
| | - Marta Lorente-Ros
- Department of Medicine, Mount Sinai Morningside-West, the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jose S Aguilar-Gallardo
- Department of Medicine, Mount Sinai Morningside-West, the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christopher Perez Lizardo
- Department of Medicine, Mount Sinai Morningside-West, the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Celia Morton
- Department of Pharmacy, Houston Methodist Hospital-Texas Medical Center, Houston, TX, USA
| | - Kevin R Donahue
- Department of Pharmacy, Houston Methodist Hospital-Texas Medical Center, Houston, TX, USA
| | - Wilbert S Aronow
- Department of Cardiology, Westchester Medical Center/New York Medical College, Valhalla, NY, USA
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Rizk JG, Lippi G, Rizk Y. Thromboprophylaxis in outpatients with COVID-19: a safe bet or tilting at windmills? Minerva Cardiol Angiol 2021; 70:1-4. [PMID: 34713682 DOI: 10.23736/s2724-5683.21.05914-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- John G Rizk
- Edson College, Arizona State University, Phoenix, AZ, USA -
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, University of Verona, Verona, Italy
| | - Youssef Rizk
- Division of Family Medicine, Department of Internal Medicine, Lebanese American University Medical Center - St. John's Hospital, Beirut, Lebanon
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Riera-Mestre A, Jara-Palomares L, Lecumberri R, Trujillo-Santos J, Grau E, Blanco-Molina A, Piera Carbonell A, Jiménez S, Frías Vargas M, Fuset MP, Bellmunt-Montoya S, Monreal M, Jiménez D. PICO Questions and DELPHI Methodology for the Management of Venous Thromboembolism Associated with COVID-19. Viruses 2021; 13:2128. [PMID: 34834935 PMCID: PMC8624706 DOI: 10.3390/v13112128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 12/16/2022] Open
Abstract
Patients with coronavirus disease 2019 (COVID-19) have a higher risk of venous thromboembolic disease (VTE) than patients with other infectious or inflammatory diseases, both as macrothrombosis (pulmonar embolism and deep vein thrombosis) or microthrombosis. However, the use of anticoagulation in this scenario remains controversial. This is a project that used DELPHI methodology to answer PICO questions related to anticoagulation in patients with COVID-19. The objective was to reach a consensus among multidisciplinary VTE experts providing answers to those PICO questions. Seven PICO questions regarding patients with COVID-19 responded with a broad consensus: 1. It is recommended to avoid pharmacological thromboprophylaxis in most COVID-19 patients not requiring hospital admission; 2. In most hospitalized patients for COVID-19 who are receiving oral anticoagulants before admission, it is recommended to replace them by low molecular weight heparin (LMWH) at therapeutic doses; 3. Thromboprophylaxis with LMWH at standard doses is suggested for COVID-19 patients admitted to a conventional hospital ward; 4. Standard-doses thromboprophylaxis with LMWH is recommended for COVID-19 patients requiring admission to Intensive Care Unit; 5. It is recommended not to determine D-Dimer levels routinely in COVID-19 hospitalized patients to select those in whom VTE should be suspected, or as a part of the diagnostic algorithm to rule out or confirm a VTE event; 6. It is recommended to discontinue pharmacological thromboprophylaxis at discharge in most patients hospitalized for COVID-19; 7. It is recommended to withdraw anticoagulant treatment after 3 months in most patients with a VTE event associated with COVID-19. The combination of PICO questions and DELPHI methodology provides a consensus on different recommendations for anticoagulation management in patients with COVID-19.
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Affiliation(s)
- Antoni Riera-Mestre
- Internal Medicine Department, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), 08907 Barcelona, Spain
- Faculty of Medicine and Health Sciences, Universitat de Barcelona, 08907 Barcelona, Spain
| | - Luis Jara-Palomares
- Medical-Surgical Unit for Respiratory Diseases, Virgen del Rocío University Hospital, 28029 Sevilla, Spain;
- Center for Biomedical Research in Respiratory Diseases Network (CIBERES), Instituto de Salud Carlos III, 28029 Madrid, Spain;
| | - Ramón Lecumberri
- Hematology Department, Clínica Universidad de Navarra, 31008 Pamplona, Spain;
- Center for Biomedical Research Network on Cardiovascular Diseases (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Trujillo-Santos
- Internal Medicine Department, Hospital General Universitario Santa Lucía, 30204 Cartagena, Spain;
- Faculty of Health Sciences, Universidad Católica San Antonio de Murcia (UCAM), 30107 Murcia, Spain;
| | - Enric Grau
- Hematology Department, Lluis Alcanyis de Xativa Hospital, 46800 Valencia, Spain;
| | | | | | - Sonia Jiménez
- Emergency Area, Hospital Clínic, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain;
| | | | - Mari Paz Fuset
- Intensive Medicine Department, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), 08907 Barcelona, Spain;
| | - Sergi Bellmunt-Montoya
- Angiology and Vascular Surgery Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain;
- Surgery Department, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
- Vall d’Hebron Institut de Recerca, 08035 Barcelona, Spain
| | - Manuel Monreal
- Faculty of Health Sciences, Universidad Católica San Antonio de Murcia (UCAM), 30107 Murcia, Spain;
- Internal Medicine Department, Germans Trias i Pujol University Hospital, 08916 Badalona, Spain
| | - David Jiménez
- Center for Biomedical Research in Respiratory Diseases Network (CIBERES), Instituto de Salud Carlos III, 28029 Madrid, Spain;
- Pulmonology Department, Ramón y Cajal Hospital (IRYCIS), 28034 Madrid, Spain
- Department of Medicine, Alcala University, 28805 Madrid, Spain
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Zhang C, Jin H, Wen YF, Yin G. Efficacy of COVID-19 Treatments: A Bayesian Network Meta-Analysis of Randomized Controlled Trials. Front Public Health 2021; 9:729559. [PMID: 34650951 PMCID: PMC8506153 DOI: 10.3389/fpubh.2021.729559] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 09/01/2021] [Indexed: 01/09/2023] Open
Abstract
Background: We provided a comprehensive evaluation of efficacy of available treatments for coronavirus disease 2019 (COVID-19). Methods: We searched for candidate COVID-19 studies in WHO COVID-19 Global Research Database up to August 19, 2021. Randomized controlled trials for suspected or confirmed COVID-19 patients published on peer-reviewed journals were included, regardless of demographic characteristics. Outcome measures included mortality, mechanical ventilation, hospital discharge and viral clearance. Bayesian network meta-analysis with fixed effects was conducted to estimate the effect sizes using posterior means and 95% equal-tailed credible intervals (CrIs). Odds ratio (OR) was used as the summary measure for treatment effect. Bayesian hierarchical models were used to estimate effect sizes of treatments grouped by the treatment classifications. Results: We identified 222 eligible studies with a total of 102,950 patients. Compared with the standard of care, imatinib, intravenous immunoglobulin and tocilizumab led to lower risk of death; baricitinib plus remdesivir, colchicine, dexamethasone, recombinant human granulocyte colony stimulating factor and tocilizumab indicated lower occurrence of mechanical ventilation; tofacitinib, sarilumab, remdesivir, tocilizumab and baricitinib plus remdesivir increased the hospital discharge rate; convalescent plasma, ivermectin, ivermectin plus doxycycline, hydroxychloroquine, nitazoxanide and proxalutamide resulted in better viral clearance. From the treatment class level, we found that the use of antineoplastic agents was associated with fewer mortality cases, immunostimulants could reduce the risk of mechanical ventilation and immunosuppressants led to higher discharge rates. Conclusions: This network meta-analysis identified superiority of several COVID-19 treatments over the standard of care in terms of mortality, mechanical ventilation, hospital discharge and viral clearance. Tocilizumab showed its superiority compared with SOC on preventing severe outcomes such as death and mechanical ventilation as well as increasing the discharge rate, which might be an appropriate treatment for patients with severe or mild/moderate illness. We also found the clinical efficacy of antineoplastic agents, immunostimulants and immunosuppressants with respect to the endpoints of mortality, mechanical ventilation and discharge, which provides valuable information for the discovery of potential COVID-19 treatments.
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Affiliation(s)
- Chenyang Zhang
- Department of Statistics and Actuarial Science, University of Hong Kong, Hong Kong SAR, China
| | - Huaqing Jin
- Department of Statistics and Actuarial Science, University of Hong Kong, Hong Kong SAR, China
| | - Yi Feng Wen
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Guosheng Yin
- Department of Statistics and Actuarial Science, University of Hong Kong, Hong Kong SAR, China.,Department of Biostatistics, MD Anderson Cancer Center, Houston, TX, United States
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Cheng Q, Chen J, Jia Q, Fang Z, Zhao G. Efficacy and safety of current medications for treating severe and non-severe COVID-19 patients: an updated network meta-analysis of randomized placebo-controlled trials. Aging (Albany NY) 2021; 13:21866-21902. [PMID: 34531332 PMCID: PMC8507270 DOI: 10.18632/aging.203522] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 08/31/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Many recent studies have investigated the role of drug interventions for coronavirus disease 2019 (COVID-19) infection. However, an important question has been raised about how to select the effective and secure medications for COVID-19 patients. The aim of this analysis was to assess the efficacy and safety of the various medications available for severe and non-severe COVID-19 patients based on randomized placebo-controlled trials (RPCTs). METHODS We did an updated network meta-analysis. We searched the databases from inception until July 31, 2021, with no language restrictions. We included RPCTs comparing 49 medications and placebo in the treatment of severe and non-severe patients (aged 18 years or older) with COVID-19 infection. We extracted data on the trial and patient characteristics, and the following primary outcomes: all-cause mortality, the ratios of virological cure, and treatment-emergent adverse events. Odds ratio (OR) and their 95% confidence interval (CI) were used as effect estimates. RESULTS From 3,869 publications, we included 61 articles related to 73 RPCTs (57 in non-severe COVID-19 patients and 16 in severe COVID-19 patients), comprising 20,680 patients. The mean sample size was 160 (interquartile range 96-393) in this study. The median duration of follow-up drugs intervention was 28 days (interquartile range 21-30). For increase in virological cure, we only found that proxalutamide (OR 9.16, 95% CI 3.15-18.30), ivermectin (OR 6.33, 95% CI 1.22-32.86), and low dosage bamlanivimab (OR 5.29, 95% CI 1.12-24.99) seemed to be associated with non-severe COVID-19 patients when compared with placebo, in which proxalutamide seemed to be better than low dosage bamlanivimab (OR 5.69, 95% CI 2.43-17.65). For decrease in all-cause mortality, we found that proxalutamide (OR 0.13, 95% CI 0.09-0.19), imatinib (OR 0.49, 95% CI 0.25-0.96), and baricitinib (OR 0.58, 95% CI 0.42-0.82) seemed to be associated with non-severe COVID-19 patients; however, we only found that immunoglobulin gamma (OR 0.27, 95% CI 0.08-0.89) was related to severe COVID-19 patients when compared with placebo. For change in treatment-emergent adverse events, we only found that sotrovimab (OR 0.21, 95% CI 0.13-0.34) was associated with non-severe COVID-19 patients; however, we did not find any medications that presented a statistical difference when compared with placebo among severe COVID-19 patients. CONCLUSION We conclude that marked variations exist in the efficacy and safety of medications between severe and non-severe patients with COVID-19. It seems that monoclonal antibodies (e.g., low dosage bamlanivimab, baricitinib, imatinib, and sotrovimab) are a better choice for treating severe or non-severe COVID-19 patients. Clinical decisions to use preferentially medications should carefully consider the risk-benefit profile based on efficacy and safety of all active interventions in patients with COVID-19 at different levels of infection.
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Affiliation(s)
- Qinglin Cheng
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
- School of Medicine, Hangzhou Normal University, Hangzhou 310021, China
| | - Junfang Chen
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Qingjun Jia
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Zijian Fang
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Gang Zhao
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
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Makatsariya AD, Slukhanchuk EV, Bitsadze VO, Khizroeva JK, Tretyakova MV, Shkoda AS, Elalamy I, Di Renzo GC, Rizzo G, Pyatigorskaya NV, Solopova AG, Grigoreva KN, Nakaidze IA, Mitryuk DV. The Effect of Various Types of Anticoagulant Therapy on the Reduction of Mortality in COVID-19. ANNALS OF THE RUSSIAN ACADEMY OF MEDICAL SCIENCES 2021. [DOI: 10.15690/vramn1551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Coronavirus disease 2019 (COVID-19) is a viral infection that, in severe course, leads to the development of a cytokine storm, systemic inflammatory response and coagulopathy. Unlike other sepsis-associated disseminated intravascular coagulopathy, COVID-19 induced coagulopathy is realized mainly in thrombosis. Researchers around the world are currently developing adequate diagnostic, monitoring and anticoagulant therapy approaches to safely and effectively manage patients with severe COVID-19. The need to develop laboratory monitoring is due to the fact that 20% of patients have changes in hemostasis indicators, while in patients with a severe form of the disease, they are present in 100% of cases. In case of deaths from COVID-19, there is an increase in the concentration of D-dimer and fibrinogen degradation products. Thus, the severity of hemostasis disorders has an important prognostic value. Anticoagulant therapy is included in the list of all recommendations as an effective means of reducing mortality from COVID-19. The questions of the recommended groups and doses of anticoagulant drugs are still open. The approach to the choice of an anticoagulant should be based not only on risk factors, characteristics of the course of the disease, anamnesis, but also on the wishes of the patient during long-term therapy at the post-hospital stage.
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Iba T, Levy JH, Levi M. Viral-induced inflammatory coagulation disorders: Preparing for another epidemic. Thromb Haemost 2021; 122:8-19. [PMID: 34331297 PMCID: PMC8763450 DOI: 10.1055/a-1562-7599] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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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41
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Gerotziafas GT, Catalano M, Theodorou Y, Dreden PV, Marechal V, Spyropoulos AC, Carter C, Jabeen N, Harenberg J, Elalamy I, Falanga A, Fareed J, Agathaggelou P, Antic D, Antignani PL, Bosch MM, Brenner B, Chekhonin V, Colgan MP, Dimopoulos MA, Douketis J, Elnazar EA, Farkas K, Fazeli B, Fowkes G, Gu Y, Gligorov J, Ligocki MA, Indran T, Kannan M, Kantarcioglu B, Kasse AA, Konstantinidis K, Leivano F, Lewis J, Makatsariya A, Mbaye PM, Mahé I, Panovska-Stavridis I, Olinic DM, Papageorgiou C, Pecsvarady Z, Pillon S, Ramacciotti E, Abdel-Razeq H, Sabbah M, Sassi M, Schernthaner G, Siddiqui F, Shiomura J, Slama-Schwok A, Wautrecht JC, Tafur A, Taher A, Klein-Wegel P, Zhai Z, Zoubida TM. The COVID-19 Pandemic and the Need for an Integrated and Equitable Approach: An International Expert Consensus Paper. Thromb Haemost 2021; 121:992-1007. [PMID: 34169495 PMCID: PMC8322591 DOI: 10.1055/a-1535-8807] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND One year after the declaration of the coronavirus disease 2019 (COVID-19) pandemic by the World Health Organization (WHO) and despite the implementation of mandatory physical barriers and social distancing, humanity remains challenged by a long-lasting and devastating public health crisis. MANAGEMENT Non-pharmacological interventions (NPIs) are efficient mitigation strategies. The success of these NPIs is dependent on the approval and commitment of the population. The launch of a mass vaccination program in many countries in late December 2020 with mRNA vaccines, adenovirus-based vaccines, and inactivated virus vaccines has generated hope for the end of the pandemic. CURRENT ISSUES The continuous appearance of new pathogenic viral strains and the ability of vaccines to prevent infection and transmission raise important concerns as we try to achieve community immunity against severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) and its variants. The need of a second and even third generation of vaccines has already been acknowledged by the WHO and governments. PERSPECTIVES There is a critical and urgent need for a balanced and integrated strategy for the management of the COVID-19 outbreaks organized on three axes: (1) Prevention of the SARS-CoV-2 infection, (2) Detection and early diagnosis of patients at risk of disease worsening, and (3) Anticipation of medical care (PDA). CONCLUSION The "PDA strategy" integrated into state policy for the support and expansion of health systems and introduction of digital organizations (i.e., telemedicine, e-Health, artificial intelligence, and machine-learning technology) is of major importance for the preservation of citizens' health and life world-wide.
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Affiliation(s)
- Grigoris T Gerotziafas
- Sorbonne Université, INSERM, UMR_S 938, Research Group Cancer, Biology and Therapeutics, Centre de recherche Saint-Antoine (CRSA), Institut Universitaire de Cancérologie, Paris, France.,Thrombosis Center, Tenon-Saint Antoine, Hôpitaux Universitaires de l'Est Parisien, Assistance Publique Hôpitaux de Paris (APHP), France
| | - Mariella Catalano
- Research Center on Vascular Disease & Angiology Unit, Department of Biomedical Science, L Sacco Hospital, University of Milan, Milan, Italy
| | - Yiannis Theodorou
- Centre d'Immunologie et des Maladies Infectieuses UPMC UMRS CR7, Inserm U1135, CNRS ERL 8255, Paris, France
| | - Patrick Van Dreden
- Sorbonne Université, INSERM, UMR_S 938, Research Group Cancer, Biology and Therapeutics, Centre de recherche Saint-Antoine (CRSA), Institut Universitaire de Cancérologie, Paris, France
| | - Vincent Marechal
- Sorbonne Université, INSERM, UMR_S 938, Research Group Cancer, Biology and Therapeutics, Centre de recherche Saint-Antoine (CRSA), Institut Universitaire de Cancérologie, Paris, France
| | - Alex C Spyropoulos
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, United States.,Department of Obstetrics and Gynecology, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Charles Carter
- Department of Clinical Research, College of Pharmacy & Health Sciences, Campbell University, Buies Creek, North Carolina, United States
| | - Nusrat Jabeen
- Department of Microbiology, University of Karachi, Karachi, Pakistan
| | - Job Harenberg
- Department for Physical Chemistry, Heidelberg University, Heidelberg, Germany.,DOASENSE GmbH, Heidelberg, Germany
| | - Ismail Elalamy
- Sorbonne Université, INSERM, UMR_S 938, Research Group Cancer, Biology and Therapeutics, Centre de recherche Saint-Antoine (CRSA), Institut Universitaire de Cancérologie, Paris, France.,Thrombosis Center, Tenon-Saint Antoine, Hôpitaux Universitaires de l'Est Parisien, Assistance Publique Hôpitaux de Paris (APHP), France.,Department of Obstetrics and Gynecology, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Anna Falanga
- Immunohematology and Transfusion Medicine Department, ASST Papa Giovanni XXIII Hospital, Bergamo, Italy.,School of Medicine, University of Milan Bicocca, Monza, Italy
| | - Jawed Fareed
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Health Sciences Division, Loyola University Chicago, Maywood, Illinois, United States.,Department of Pharmacology and Neuroscience, Cardiovascular Research Institute, Health Sciences Division, Loyola University Chicago, Maywood, Illinois, United States
| | - Petros Agathaggelou
- Cyprus Department of Interventional Cardiology, American Heart Institute of Cyprus, Nicosia, Cyprus
| | - Darko Antic
- Clinic of Hematology, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | | | - Manuel Monreal Bosch
- Department of Internal Medicine, Hospital Universitario Germans Trias i Pujol de Badalona, Universidad Católica de Murcia, Murcia, Spain
| | - Benjamin Brenner
- Thrombosis and Hemostasis Unit, Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel.,Bruce Rappaport Faculty of Medicine, The Technion-Israel Institute of Technology, Haifa, Israel
| | - Vladimir Chekhonin
- Department of Fundamental and Applied Neurobiology, V. P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Mary-Paula Colgan
- Department of Vascular Surgery, St. James's Hospital/Trinity College Dublin, Dublin, Ireland
| | | | - Jim Douketis
- Division of Hematology and Thromboembolism, Department of Medicine, McMaster University, Hamilton, Ontario, Canada.,Division of Thoracic Surgery, St. Joseph's Healthcare Hamilton, Firestone Institute for Respiratory Health, Hamilton, Ontario, Canada
| | | | - Katalin Farkas
- Department of Angiology, St. Imre University Teaching Hospital, Budapest, Hungary
| | - Bahare Fazeli
- Immunology Department, Avicenna (Bu-Ali) Research Institute, Mashhad University of Medical Sciences, Iran
| | - Gerry Fowkes
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom
| | - Yongquan Gu
- Department of Vascular Surgery, Xuan Wu Hospital, Capital Medical University and Institute of Vascular Surgery, Capital Medical University, Beijing, China
| | - Joseph Gligorov
- Sorbonne Université, INSERM, UMR_S 938, Research Group Cancer, Biology and Therapeutics, Centre de recherche Saint-Antoine (CRSA), Institut Universitaire de Cancérologie, Paris, France.,Medical Oncology Department, CLIP(2) Galilée, Hôpital Tenon, Hôpitaux Universitaires de l'Est Parisien, Assistance Publique Hôpitaux de Paris (APHP), France
| | - Mark A Ligocki
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Health Sciences Division, Loyola University Chicago, Maywood, Illinois, United States.,Department of Pharmacology and Neuroscience, Cardiovascular Research Institute, Health Sciences Division, Loyola University Chicago, Maywood, Illinois, United States
| | - Tishya Indran
- Australia Department of Haematology, Monash Health, Clayton, Victoria, Australia
| | - Meganathan Kannan
- Division of Blood and Vascular Biology, Department of Life Sciences, School of Life Sciences, Central University of Tamil Nadu, Thiruvarur, India
| | - Bulent Kantarcioglu
- Department of Hematology, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Abdoul Aziz Kasse
- Institut du Cancer UCAD, Centre International de Cancérologie de Dakar, Dakar, Senegal
| | - Kostantinos Konstantinidis
- 5th Surgical Department, Group of Vascular Surgery, Hippokrateio General University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Fabio Leivano
- Department of Pharmacology and Neuroscience, Cardiovascular Research Institute, Health Sciences Division, Loyola University Chicago, Maywood, Illinois, United States
| | - Joseph Lewis
- Department of Surgery, Stony Brook Southampton Hospital, Southampton, New York, United States
| | - Alexander Makatsariya
- Department of Obstetrics and Gynecology, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | | | - Isabelle Mahé
- Innovative Therapies in Haemostasis, Hôpital Louis Mourier, APHP, Colombes, Université de Paris, INSERM, F-75006 Paris, France
| | | | - Dan-Mircea Olinic
- Medical Clinic No. 1, University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Chryssa Papageorgiou
- Service Anesthésie, Réanimation et Médecine Périopératoire, Hôpital Tenon, Hôpitaux Universitaires de l'Est Parisien, Assistance Publique Hôpitaux de Paris, Faculté de médecine, Sorbonne Université, Paris, France
| | - Zsolt Pecsvarady
- Department of Vascular Medicine, Flor Ferenc Teaching Hospital, Kistarcsa, Hungary
| | - Sergio Pillon
- UOSD Angiology, San Camillo-Forlanini Hospital, National Health Institute ISS, AO San Camillo Forlanini, Rome, Italy
| | - Eduardo Ramacciotti
- Hemostasis & Thrombosis Research Laboratories, Loyola University Medical Center, Maywood, Illinois, United States.,Brazilian Clinical Research Institute, São Paulo, Brazil; Science Valley Research Institute, São Paulo, Brazil
| | - Hikmat Abdel-Razeq
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Michele Sabbah
- Sorbonne Université, INSERM, UMR_S 938, Research Group Cancer, Biology and Therapeutics, Centre de recherche Saint-Antoine (CRSA), Institut Universitaire de Cancérologie, Paris, France
| | - Mouna Sassi
- Laboratoire de Biologie, Centre de Maternité et de Néonatologie, Hôpital Fattouma Bourguiba, Monastir, Tunisia
| | - Gerit Schernthaner
- Division of Angiology, Department of Internal Medicine 2, Medical University of Vienna, Vienna, Austria
| | - Fakiha Siddiqui
- Cardiovascular Research Institute, Health Sciences Divisions, Loyola University Chicago, Maywood, Illinois, United States
| | | | - Anny Slama-Schwok
- Sorbonne Université, INSERM, UMR_S 938, Research Group Cancer, Biology and Therapeutics, Centre de recherche Saint-Antoine (CRSA), Institut Universitaire de Cancérologie, Paris, France
| | - Jean Claude Wautrecht
- Service de Pathologie Vasculaire, Hôpital ERASME, Université Libre de Bruxelles, Brussels, Belgium
| | - Alfonso Tafur
- Vascular Medicine, Northshore Cardiovascular Institute, Skokie, Illinois, United States
| | - Ali Taher
- Division of Hematology-Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Peter Klein-Wegel
- Klinik für Angiologie, Zentrum für Innere Medizin II, Ernst von Bergmann Klinikum, Potsdam, Germany
| | - Zenguo Zhai
- Center of Respiratory Medicine, Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Peking University Health Science Center, Capital Medical University, Beijing, China.,Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Tazi Mezalek Zoubida
- Clinical Hematology - Internal Medicine, Ibn Sina hospital, Mohammed V University, -Rabat, Morocco
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O Murchu E, Spillane S, Byrne P, O'Neill M, Harrington P, Ryan M. Interventions in an Ambulatory Setting to Prevent Progression to Severe Disease in Patients With COVID-19: A Systematic Review. Ann Pharmacother 2021; 56:309-318. [PMID: 34157890 DOI: 10.1177/10600280211028242] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE To conduct a systematic review on the effectiveness and safety of pharmacological and nonpharmacological interventions, in the ambulatory setting, aimed at preventing severe disease in patients with COVID-19. DATA SOURCES Electronic databases (PubMed, EMBASE, and EuropePMC) were searched on January 6, 2021. STUDY SELECTION AND DATA EXTRACTION A systematic review was conducted, adhering to PRISMA guidelines. The quality of individual trials was assessed using the Cochrane Risk-of-Bias Tool 2, and the certainty of evidence was assessed using GRADE. DATA SYNTHESIS The collective search retrieved 3818 citations. Eight trials relating to 9 pharmacological interventions were identified. No evidence for nonpharmacological interventions was identified. Low certainty evidence of effectiveness in preventing severe disease was found for fluvoxamine (absolute difference: -8.7%; 95% CI: -1.8% to -16.4%) and bamlanivimab plus etesevimab (absolute difference: -4.9%; 95% CI: -0.8% to -8.9%). Both trials were limited by small sample sizes and short durations of follow-up. In addition, very low certainty evidence of effect was found for ivermectin plus doxycycline and sulodexide. Based on published data, insufficient evidence of effect was found for bamlanivimab (monotherapy), casirivimab plus imdevimab, ivermectin (monotherapy), nitazoxanide, and peginterferon lambda. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE This review assessed all ambulatory treatments for COVID-19 that may improve patient outcomes and reduce hospitalizations. CONCLUSION Recent trials have shown promising results for a number of pharmacological agents to treat COVID-19 in the ambulatory setting. However, larger, more robust trials are needed to support the routine use of these agents outside of monitored clinical trials.
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Affiliation(s)
- Eamon O Murchu
- Health Information and Quality Authority, Dublin, Ireland.,Trinity College Dublin, Dublin, Ireland
| | - Susan Spillane
- Health Information and Quality Authority, Dublin, Ireland
| | - Paula Byrne
- Health Information and Quality Authority, Dublin, Ireland
| | | | | | - Máirín Ryan
- Health Information and Quality Authority, Dublin, Ireland.,Department of Pharmacology & Therapeutics, Trinity College Dublin, Trinity Health Sciences, Dublin, Ireland
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43
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Increased procoagulant platelet levels are predictive of death in COVID-19. GeroScience 2021; 43:2055-2065. [PMID: 34109507 PMCID: PMC8189550 DOI: 10.1007/s11357-021-00385-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 05/13/2021] [Indexed: 02/06/2023] Open
Abstract
Prior research has identified abnormal platelet procoagulant responses in COVID-19. Coated-platelets, a form of procoagulant platelets, support thrombin formation and are elevated in ischemic stroke patients with increased risk for recurrent infarction. Our goal was to examine changes in coated-platelet levels over the course of COVID-19 infection and determine their association with disease severity, thrombosis, and death. Coated-platelet levels were assayed after admission and repeated weekly in COVID-19 patients, and in COVID-19 negative controls. Receiver operator characteristic (ROC) analysis was used to calculate area under the curve (AUC) values for a model including baseline coated-platelets to predict death. Kaplan–Meier and Cox proportional hazards analysis was used to predict risk for death at 90 days. We enrolled 33 patients (22 with moderate and 11 with severe infection) and 20 controls. Baseline coated-platelet levels were lower among moderate (mean ± SD; 21.3 ± 9.8%) and severe COVID-19 patients (28.5 ± 11.9%) compared to controls (38.1 ± 10.4%, p < 0.0001). Coated-platelet levels increased during follow-up in COVID-19 patients by 7% (relative) per day from symptom onset (95% CI 2–12%, p = 0.007). A cut-off of 33.9% for coated-platelet levels yielded 80% sensitivity and 96% specificity for death at 90 days, with resulting AUC of 0.880 (95% CI 0.680–1.0, p = 0.0002). The adjusted hazard ratio for death in patients with coated-platelet levels > 33.9% was 40.99 when compared to those with levels ≤ 33.9% (p < 0.0001). Platelet procoagulant potential is transiently decreased in most patients during COVID-19; however, increased baseline platelet procoagulant levels predict death. Defining the mechanisms involved and potential links with aging may yield novel treatment targets.
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Schulman S, Harenberg J. Anticoagulant Treatment of COVID-19 as Early as Possible-Sulodexide and Perspectives. Thromb Haemost 2021; 121:849-853. [PMID: 33831961 DOI: 10.1055/a-1477-3569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Sam Schulman
- Department of Medicine, Thrombosis and Atherosclerosis Research Institute, McMaster University, Hamilton, ON, Canada.,Department of Obstetrics and Gynecology, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Job Harenberg
- Heidelberg University, Heidelberg, Germany.,DOASENSE GmbH, Heidelberg, Germany
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