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Franchini M, Focosi D, Pezzo MP, Mannucci PM. Catastrophic Thrombosis: A Narrative Review. Semin Thromb Hemost 2024. [PMID: 39151904 DOI: 10.1055/s-0044-1788790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2024]
Abstract
Catastrophic thrombosis is a severe condition characterized by a hypercoagulable tendency, leading to multiple thromboembolic events in different blood vessels, usually within a short timeframe. Several conditions have been associated with the development of catastrophic thrombosis, including the catastrophic antiphospholipid syndrome, thrombotic anti-platelet factor 4 immune disorders, thrombotic microangiopathies, cancers, the hyper-eosinophilic syndrome, pregnancy, infections, trauma, and drugs. Thrombotic storm represents a medical emergency whose management represents a serious challenge for physicians. Besides the prompt start of anticoagulation, a patient's prognosis depends on early recognition and possible treatment of the underlying condition. In this narrative review, we summarize the main characteristics of catastrophic thrombosis, analyzing the various conditions triggering such life-threatening complication. Finally, an algorithm with the diagnostic workup and the initial management of patients with catastrophic thrombosis is presented.
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Affiliation(s)
- Massimo Franchini
- Department of Transfusion Medicine and Hematology, Carlo Poma Hospital, Mantova, Italy
| | - Daniele Focosi
- North-Western Tuscany Blood Bank, Pisa University Hospital, Italy
| | | | - Pier Mannuccio Mannucci
- Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico and University of Milan, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy
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2
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McClelland AC, Benitez SJ, Burns J. COVID-19 Neuroimaging Update: Pathophysiology, Acute Findings, and Post-Acute Developments. Semin Ultrasound CT MR 2024; 45:318-331. [PMID: 38518814 DOI: 10.1053/j.sult.2024.03.003] [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: 03/24/2024]
Abstract
COVID-19 has prominent effects on the nervous system with important manifestations on neuroimaging. In this review, we discuss the neuroimaging appearance of acute COVID-19 that became evident during the early stages of the pandemic. We highlight the underlying pathophysiology mediating nervous system effects and neuroimaging appearances including systemic inflammatory response such as cytokine storm, coagulopathy, and para/post-infections immune mediated phenomena. We also discuss the nervous system manifestations of COVID-19 and the role of imaging as the pandemic has evolved over time, including related to the development of vaccines and the emergence of post-acute sequalae such as long COVID.
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Affiliation(s)
| | - Steven J Benitez
- Department of Radiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Judah Burns
- Department of Radiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
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3
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Yoshimura Y, Mizuno H, Ikuma D, Yamanouchi M, Sekine A, Suwabe T, Oba Y, Kurihara S, Sugimoto H, Inoue N, Yoshimoto M, Tanimizu H, Tsunoda S, Iijima M, Kono K, Kinowaki K, Ohashi K, Takazawa Y, Hasegawa E, Ubara Y, Sawa N. Long-term clinicopathological characteristics of TAFRO syndrome and its relapse: a case series study. Clin Kidney J 2024; 17:sfae110. [PMID: 38983652 PMCID: PMC11231578 DOI: 10.1093/ckj/sfae110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Indexed: 07/11/2024] Open
Abstract
Introduction This study aimed to analyze the clinical course of TAFRO syndrome in patients through extended follow-up, focusing on recurrent cases and long-term remission. Methods This was a retrospective case series study. We assessed the clinical course of patients diagnosed with TAFRO syndrome between January 2012 and September 2022 at Toranomon Hospital or Toranomon Hospital Kajigaya, excluding those patients who died during the initial hospitalization. Results Twelve patients were included. Baseline characteristics, laboratory findings, treatment modalities, and outcomes were assessed. During the median follow-up period of 1474 days, two patients experienced recurrence following a reduction in tocilizumab (TCZ) dose, whereas two achieved remission for >400 days without TCZ treatment. The remaining eight patients maintained remission under the continued TCZ therapy. Recurrence diagnosis was complicated by the non-simultaneous presentation of the five manifestations of TAFRO syndrome. The patients who experienced recurrence showed milder manifestations and faster recovery than the initial onset. Glomerular endotheliopathy was evident in kidney biopsies during recurrence, which was similar to the initial presentation. In a case where only inflammation preceded other manifestation, a kidney biopsy was pivotal in distinguishing TAFRO syndrome relapse from other inflammatory conditions such as infection. Pretreatment serum IL-6 levels were within the reference range only in patients who experienced long-term remission without TCZ treatment. Conclusions This is the first study to perform kidney biopsies on recurrent TAFRO cases, highlighting recurrence after TCZ dosage reduction, non-simultaneous manifestation of symptoms, the utility of kidney biopsies in recurrence diagnosis, and potential non-IL-6 pathogenesis factors. Pretreatment serum IL-6 levels may help identify patients suitable for maintenance therapy without TCZ. Further investigation is warranted to identify stratified treatment approaches based on individual etiologic factors.
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Affiliation(s)
| | - Hiroki Mizuno
- Nephrology Center, Toranomon Hospital Kajigaya, Kanagawa, Japan
| | - Daisuke Ikuma
- Nephrology Center, Toranomon Hospital Kajigaya, Kanagawa, Japan
| | | | | | - Tatsuya Suwabe
- Nephrology Center, Toranomon Hospital Kajigaya, Kanagawa, Japan
| | - Yuki Oba
- Nephrology Center, Toranomon Hospital Kajigaya, Kanagawa, Japan
| | | | | | - Noriko Inoue
- Nephrology Center, Toranomon Hospital, Tokyo, Japan
| | | | - Hikaru Tanimizu
- Nephrology Center, Toranomon Hospital Kajigaya, Kanagawa, Japan
| | - Susumu Tsunoda
- Nephrology Center, Toranomon Hospital Kajigaya, Kanagawa, Japan
| | | | - Kei Kono
- Nephrology Center, Toranomon Hospital, Tokyo, Japan
| | | | - Kenichi Ohashi
- Department of Pathology, Toranomon Hospital, Tokyo, Japan
| | | | | | - Yoshifumi Ubara
- Nephrology Center, Toranomon Hospital Kajigaya, Kanagawa, Japan
| | - Naoki Sawa
- Nephrology Center, Toranomon Hospital Kajigaya, Kanagawa, Japan
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4
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Salem R, Al Mulla I, Alhouda N, Iqbal J, Gmati G. Thrombotic Microangiopathy Post-COVID-19 Vaccination. Cureus 2024; 16:e60506. [PMID: 38883042 PMCID: PMC11180482 DOI: 10.7759/cureus.60506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2024] [Indexed: 06/18/2024] Open
Abstract
The emergence of COVID-19 has caused a wide spectrum of symptoms, ranging from asymptomatic to devastating symptoms, leading to death. One of the most serious complications of COVID-19 is the thromboembolic phenomenon, which has led to increased morbidity and mortality. Several vaccines were developed to protect against this infection and used widely across the globe. However, thromboembolic events were observed in the vaccinated population and were certainly the most commonly reported events following the COVID-19 vaccination. Although the thrombotic complications of COVID-19 were poorly understood, hyper-inflammatory responses were thought to be one of the main explanations for this infection sequel. In the setting of COVID-19 vaccines, there is still no clear understanding of the thrombosis pathophysiology, and, again, exaggerated pro-inflammatory and immune-mediated processes seem to be leading causes. Definitely, with the rise in reported cases of serious complications and increased awareness of these phenomena, we learn new theories and explanations that help us understand and manage those patients. We report the case report of two patients we managed over the last three years who presented with thrombotic microangiopathy following the COVID-19 vaccination.
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Affiliation(s)
- Rahaf Salem
- Department of Internal Medicine, King Abdulaziz Medical City, Riyadh, SAU
| | | | - Noure Alhouda
- Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City, Riyadh, SAU
| | - Junaid Iqbal
- Division of Nephrology, Department of Medicine, King Abdulaziz Medical City, Riyadh, SAU
| | - Giamal Gmati
- Department of Oncology, Mid and South Essex NHS Foundation Trust, Chelmsford, GBR
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5
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Athanassiou L, Kostoglou-Athanassiou I, Nikolakopoulou S, Konstantinou A, Mascha O, Siarkos E, Samaras C, Athanassiou P, Shoenfeld Y. Vitamin D Levels as a Marker of Severe SARS-CoV-2 Infection. Life (Basel) 2024; 14:210. [PMID: 38398719 PMCID: PMC10890332 DOI: 10.3390/life14020210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/21/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
The SARS-CoV-2 virus may cause severe infection, which is associated with diverse clinical manifestations. Vitamin D has immunomodulating properties and may enhance the body's defense system against invading pathogenic organisms. The aim was to assess 25(OH)D3 levels in patients hospitalized for severe infection from the SARS-CoV-2 virus and explore the relationship between 25(OH)D3 and outcomes. In a group of 88 patients hospitalized for severe infection from the SARS-CoV-2 virus and a control group matched for age and sex, the levels of 25(OH)D3 were analyzed. Levels of 25(OH)D3 were 17.36 ± 8.80 ng/mL (mean ± SD) compared with 24.34 ± 10.34 ng/mL in patients with severe SARS-CoV-2 infection and the control group, respectively, p < 0.001 (Student's t-test). 25(OH)D3 levels were significantly related to outcomes, i.e., survival as opposed to non-survival, as more patients with 25(OH)D3 deficiency (0-10 ng/mL) and insufficiency (10-20 ng/mL) had a fatal outcome as compared with those with vitamin D sufficiency (p < 0.001, chi-square test, p < 0.001, Fisher's exact test). Levels of 25(OH)D3 were inversely related to C-reactive protein (CRP), ferritin, d-dimer, and fibrinogen levels (p < 0.001, linear regression analysis, beta coefficient of variation, -0.176, -0.160, -0.178, and -0.158, respectively). Vitamin D deficiency observed in severe SARS-CoV-2 infection was related to disease outcomes.
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Affiliation(s)
- Lambros Athanassiou
- COVID-19 Department, Asclepeion Hospital, Voula, GR16673 Athens, Greece; (L.A.); (S.N.); (A.K.); (E.S.); (C.S.)
| | | | - Sofia Nikolakopoulou
- COVID-19 Department, Asclepeion Hospital, Voula, GR16673 Athens, Greece; (L.A.); (S.N.); (A.K.); (E.S.); (C.S.)
| | - Alexandra Konstantinou
- COVID-19 Department, Asclepeion Hospital, Voula, GR16673 Athens, Greece; (L.A.); (S.N.); (A.K.); (E.S.); (C.S.)
| | - Olga Mascha
- Department of Biochemistry, Asclepeion Hospital, Voula, GR16673 Athens, Greece;
| | - Evangelos Siarkos
- COVID-19 Department, Asclepeion Hospital, Voula, GR16673 Athens, Greece; (L.A.); (S.N.); (A.K.); (E.S.); (C.S.)
| | - Charilaos Samaras
- COVID-19 Department, Asclepeion Hospital, Voula, GR16673 Athens, Greece; (L.A.); (S.N.); (A.K.); (E.S.); (C.S.)
| | | | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Reichman University, Herzelya 4610101, Israel;
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Dho-Nagy EA, Brassai A, Lechsner P, Ureche C, Bán EG. COVID-19 and Antipsychotic Therapy: Unraveling the Thrombosis Risk. Int J Mol Sci 2024; 25:818. [PMID: 38255892 PMCID: PMC10815664 DOI: 10.3390/ijms25020818] [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: 12/16/2023] [Revised: 01/04/2024] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
In the context of the COVID-19 pandemic, this study investigates the potential correlation between the increased use of antipsychotic medications and the rising incidence of venous thromboembolism (VTE). As psychiatric disorders surged, the consequential escalation in antipsychotic drug use raised concerns about thrombotic risks. We conducted a comprehensive literature review using PubMed, focusing on articles that intersected COVID-19, antipsychotic medication, and thrombosis. This approach allowed for a nuanced examination of the historical and recent data on antipsychotic drugs and their association with thrombotic events. Our findings reveal a notable link between the use of antipsychotic medications, particularly second-generation antipsychotics, and an increased risk of VTE, including pulmonary embolism and deep vein thrombosis. This association was evident, despite variations in study designs and populations. The study underscores the need for cautious medication management in psychiatric care, especially during pandemic conditions like COVID-19, to mitigate thrombotic risks. It advocates a personalized approach to prescribing antipsychotics, considering individual patient factors and comorbidities, to balance the benefits against potential thrombotic complications.
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Affiliation(s)
- Eszter-Anna Dho-Nagy
- Department of Pharmacology and Clinical Pharmacology, Faculty of Medicine in English, Preclinical Research Laboratory, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Attila Brassai
- Department of Pharmacology and Clinical Pharmacology, Faculty of Medicine in English, Preclinical Research Laboratory, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Patrick Lechsner
- Department of Pharmacology and Clinical Pharmacology, Faculty of Medicine in English, Preclinical Research Laboratory, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Corina Ureche
- Department of Internal Medicine, Faculty of Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Erika-Gyöngyi Bán
- Department of Pharmacology and Clinical Pharmacology, Faculty of Medicine in English, Preclinical Research Laboratory, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
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Gheiasi B, Taghinezhad F, Patel DK, Salimi E, Babashahi M, Mozafari A. Thrombocytopenia Secondary to COVID-19: Outcomes Analysis in Terms of Thrombotic Microangiopathy, Acute Kidney Injury, and Mortality. Int J Hematol Oncol Stem Cell Res 2024; 18:7-13. [PMID: 38680710 PMCID: PMC11055419 DOI: 10.18502/ijhoscr.v18i1.14740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/16/2023] [Indexed: 05/01/2024] Open
Abstract
Background: COVID-19 usually complicates respiratory failure; microvascular, macrovascular, and renal complications are common. Both micro and macrovascular complications are associated with multi-organ dysfunction and in-hospital mortality. Thrombotic microangiopathy (TMA) causes microvascular thromboses associated with organ failure, including acute kidney injury (AKI). Materials and Methods: This Retrospective Cohort study included 100 COVID-19 patients with thrombocytopenia, followed up in a university hospital's intensive care unit (ICU). The primary endpoints were in-hospital mortality or discharge from the hospital and assessing the occurrence of TMA and AKI during the hospitalization. The effect of thrombotic microangiopathy and acute kidney injury on mortality was investigated using logistic regression models in Stata software version 12.1. Results: The TMA and AKI were associated with in-hospital mortality in COVID-19 patients presenting with thrombocytopenia in multivariate regression analysis, adjusted for other variables. The effect of AKI on mortality was obtained (adjusted OR 4.09, 95% CI: 1.33-12.53, p = 0.01). Moreover, the odds of mortality due to TMA were ten-fold higher in the patients who had TMA than those who did not (adjusted OR 10.26, 95% CI: 1.26-83.76, p = 0.03). Conclusion: We outlined TMA in COVID-19 patients, which could be responsible for kidney injury and mortality in critically COVID-19 patients.
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Affiliation(s)
- Bahareh Gheiasi
- Psychosocial Injuries Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | | | - Darshik Kumar Patel
- Department of Intensive Care Medicine, Loyola Medicine - Macneal Hospital, Berwyn, IL, USA
| | - Ebrahim Salimi
- Psychosocial Injuries Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Mashallah Babashahi
- Department of Laboratory Sciences, School of Allied Medical Sciences, University of Medical Sciences, Ilam, Iran
| | - Aliashraf Mozafari
- Psychosocial Injuries Research Center, Ilam University of Medical Sciences, Ilam, Iran
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8
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Mikhaleva L, Gioeva Z, Varyasin V, Berezhnaja E, Vandysheva R, Gutyrchik N, Pechnikova V, Kontorshchikov A, Midiber K, Kakturskij L. Pathomorphological Features of the Novel Coronavirus Disease in Patients with Systemic Amyloidosis. Biomedicines 2023; 11:2811. [PMID: 37893183 PMCID: PMC10604009 DOI: 10.3390/biomedicines11102811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/10/2023] [Accepted: 10/14/2023] [Indexed: 10/29/2023] Open
Abstract
Amyloidosis is one of the rare systemic illnesses characterized by the deposition of amyloid fibrils in various organs and tissues. There is a common point between COVID-19 and systemic amyloidosis regarding the multiorgan involvement in the pathological process which leads to a heightened risk for severe morbidity and mortality in amyloidosis patients who contracted COVID-19. We performed a pathomorphological analysis of the autopsy records of 22 patients who had COVID-19 and pre-existing systemic amyloidosis. The premortem diagnosis of systemic amyloidosis was established in 55% of patients, and in other 45% of cases, amyloidosis was found at autopsy. Based on the results of immunohistochemical amyloid typing, amyloid A (AA) amyloidosis was detected in 23%, amyloid light chain (AL) lambda in 32%, AL kappa-in 9%, and transthyretin (ATTR) amyloidosis-in 36% of observations. Immunohistochemical staining with an antibody against SARS-CoV-2 Spike (S) protein revealed positive immune reactions in type II alveolocytes in 59% of deceased persons. The analysis of autopsy findings indicates that patients with systemic amyloidosis are more likely to experience an aggressive clinical course of COVID-19 which leads to a multiorgan failure and a higher risk of fatal outcome.
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Affiliation(s)
- Liudmila Mikhaleva
- Avtsyn Research Institute of Human Morphology, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", 117418 Moscow, Russia
| | - Zarina Gioeva
- Avtsyn Research Institute of Human Morphology, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", 117418 Moscow, Russia
| | | | | | - Rositsa Vandysheva
- Avtsyn Research Institute of Human Morphology, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", 117418 Moscow, Russia
| | - Nikita Gutyrchik
- Avtsyn Research Institute of Human Morphology, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", 117418 Moscow, Russia
- Medical Institute, Peoples' Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Valentina Pechnikova
- Avtsyn Research Institute of Human Morphology, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", 117418 Moscow, Russia
| | - Andrej Kontorshchikov
- Avtsyn Research Institute of Human Morphology, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", 117418 Moscow, Russia
| | - Konstantin Midiber
- Avtsyn Research Institute of Human Morphology, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", 117418 Moscow, Russia
| | - Lev Kakturskij
- Avtsyn Research Institute of Human Morphology, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", 117418 Moscow, Russia
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Masuda E, Fukushima K, Hebisawa Y, Tanaka M, Ohta A, Imamura A. Coronavirus disease 2019-associated thrombotic microangiopathy treated with plasma exchange and antihypertensive therapy in a patient with HIV: A case report with literature review. Medicine (Baltimore) 2023; 102:e35469. [PMID: 37832064 PMCID: PMC10578717 DOI: 10.1097/md.0000000000035469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/13/2023] [Indexed: 10/15/2023] Open
Abstract
RATIONALE Coronavirus disease 2019 (COVID-19) is an infectious disease that often causes complications in multiple organs and thrombosis due to abnormal blood coagulation. This case report aimed to describe the clinical course of COVID-19-associated thrombotic microangiopathy (TMA) and reviewed the comprehensive information on TMA, thrombotic thrombocytopenic purpura (TTP), and atypical hemolytic uremic syndrome associated with COVID-19 in the past literature. PATIENT CONCERNS A 46-year-old Japanese man was diagnosed with human immunodeficiency virus infection 10 years ago and treated with antiretroviral therapy. The patient presented with fever, malaise, hematuria, and bilateral upper abdominal discomfort for the past 4 days. DIAGNOSES COVID-19-associated TMA was diagnosed based on a positive polymerase chain reaction for severe acute respiratory syndrome coronavirus 2 and laboratory findings such as thrombocytopenia, acute kidney injury, and hemolytic anemia. Malignant hypertension and human immunodeficiency virus infection were also considered as differential diagnoses of TMA. INTERVENTIONS Considering the possibility of TTP, plasma exchange was performed, and glucocorticoids were administered. Hemodialysis was performed for acute kidney injury. Antihypertensive drugs were administered to control the high blood pressure. OUTCOMES Platelet count and renal function improved, and hemodialysis was no longer required. The patient was in good general condition and was discharged from the hospital. LESSONS COVID-19-associated TMA should be considered as a differential diagnosis during the COVID-19 epidemic. Excessive inflammation and severe COVID-19 are not essential for TMA development. Early intervention using conventional TMA treatments, such as plasma exchange and corticosteroids, might be important in improving prognosis while differentiating between TTP and atypical hemolytic uremic syndrome. Antihypertensive therapy may be helpful in the treatment of COVID-19-associated TMA.
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Affiliation(s)
- Eriko Masuda
- Department of Infectious Diseases, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
| | - Kazuaki Fukushima
- Department of Infectious Diseases, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
| | - Yu Hebisawa
- Department of Nephrology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
| | - Masayuki Tanaka
- Department of Nephrology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
| | - Akito Ohta
- Department of Nephrology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
| | - Akifumi Imamura
- Department of Infectious Diseases, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
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Qi Z, Yuan S, Wei J, Xia S, Huang Y, Chen X, Han Y, Li Z, Xiao Y, Peng F, Fu X, Sun L, Liu H, Zhu X. Clinical and pathological features of omicron variant of SARS-CoV-2-associated kidney injury. J Med Virol 2023; 95:e29196. [PMID: 37881096 DOI: 10.1002/jmv.29196] [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: 06/21/2023] [Revised: 10/07/2023] [Accepted: 10/13/2023] [Indexed: 10/27/2023]
Abstract
Kidney injury is common in patients with Coronavirus Disease-19 (COVID-19), which is related to poor prognosis. We aim to summarize the clinical features, athological types, and prognosis of COVID-19 associated kidney injury caused by the Omicron strain. In this study, 46 patients with Omicron-associated kidney injury were included, 38 of whom performed renal biopsy. Patients were divided into two groups: group A for patients with onset of kidney injury after SARS-CoV-2 infection; group B for patients with pre-existing kidney disease who experienced aggravation of renal insufficiency after SARS-CoV-2 infection. The clinical, pathological, and prognostic characteristics of the patients were observed. Acute kidney injury (AKI) (35%) was the most common clinical manifestation in group A. Patients in group B mainly presented with chronic kidney disease (CKD) (55%) and nephrotic syndrome (NS) (40%). The pathological type was mainly IgA nephropathy (IgAN) (39% in group A and 45% in group B). Among all of them, one case presenting with thrombotic microangiopathy had worse kidney function at biopsy time. Mean serum C3 levels were 1.2 ± 0.5 and 1.0 ± 0.2 g/L in group A and group B, respectively. In renal tissues, C3 deposits were observed in 71.1% of patients. 11.8% (n = 2) patients experienced deterioration of renal function after treatment, but no patients developed to end-stage renal disease. In our single-center study in China, the main clinical manifestations were AKI, CKD, and NS, while the main pathological type was IgAN. Compared with previous strains of SARS-CoV-2, patients with the Omicron infection had a favorable prognosis.
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Affiliation(s)
- Zhiwen Qi
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Shuguang Yuan
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jinying Wei
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Shiyu Xia
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Yao Huang
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xiaojun Chen
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Yachun Han
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Zheng Li
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Yang Xiao
- Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, National Clinical Research Center for Metabolic Diseases, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Fenghua Peng
- Department of Kidney Transplantation, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Xiao Fu
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Lin Sun
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Hong Liu
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xuejing Zhu
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
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11
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Keller F, Beige J, Siwy J, Mebazaa A, An D, Mischak H, Schanstra JP, Mokou M, Perco P, Staessen JA, Vlahou A, Latosinska A. Urinary peptides provide information about the risk of mortality across a spectrum of diseases and scenarios. J Transl Med 2023; 21:663. [PMID: 37741989 PMCID: PMC10518109 DOI: 10.1186/s12967-023-04508-6] [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: 06/29/2023] [Accepted: 09/07/2023] [Indexed: 09/25/2023] Open
Abstract
BACKGROUND There is evidence of pre-established vulnerability in individuals that increases the risk of their progression to severe disease or death, although the mechanisms causing this are still not fully understood. Previous research has demonstrated that a urinary peptide classifier (COV50) predicts disease progression and death from SARS-CoV-2 at an early stage, indicating that the outcome prediction may be partly due to vulnerabilities that are already present. The aim of this study is to examine the ability of COV50 to predict future non-COVID-19-related mortality, and evaluate whether the pre-established vulnerability can be generic and explained on a molecular level by urinary peptides. METHODS Urinary proteomic data from 9193 patients (1719 patients sampled at intensive care unit (ICU) admission and 7474 patients with other diseases (non-ICU)) were extracted from the Human Urinary Proteome Database. The previously developed COV50 classifier, a urinary proteomics biomarker panel consisting of 50 peptides, was applied to all datasets. The association of COV50 scoring with mortality was evaluated. RESULTS In the ICU group, an increase in the COV50 score of one unit resulted in a 20% higher relative risk of death [adjusted HR 1.2 (95% CI 1.17-1.24)]. The same increase in COV50 in non-ICU patients resulted in a higher relative risk of 61% [adjusted HR 1.61 (95% CI 1.47-1.76)], consistent with adjusted meta-analytic HR estimate of 1.55 [95% CI 1.39-1.73]. The most notable and significant changes associated with future fatal events were reductions of specific collagen fragments, most of collagen alpha I (I). CONCLUSION The COV50 classifier is predictive of death in the absence of SARS-CoV-2 infection, suggesting that it detects pre-existing vulnerability. This prediction is mainly based on collagen fragments, possibly reflecting disturbances in the integrity of the extracellular matrix. These data may serve as a basis for proteomics-guided intervention aiming towards manipulating/ improving collagen turnover, thereby reducing the risk of death.
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Affiliation(s)
- Felix Keller
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, 6020, Innsbruck, Austria
| | - Joachim Beige
- Martin-Luther-University Halle-Wittenberg, 06108, Halle (Saale), Germany
- Kuratorium for Dialysis and Transplantation, 04129, Leipzig, Germany
| | - Justyna Siwy
- Mosaiques Diagnostics GmbH, 30659, Hannover, Germany
| | - Alexandre Mebazaa
- Department of Anaesthesiology and Critical Care, Hôpital Lariboisière, AP-HP, 75010, Paris, France
| | - Dewei An
- Non-Profit Research Association Alliance for the Promotion of Preventive Medicine, 2800, Mechelen, Belgium
| | | | - Joost P Schanstra
- Institute of Cardiovascular and Metabolic Disease, U1297, Institut National de la Santé et de la Recherche Médicale, 31432, Toulouse, France
- Université Toulouse III Paul-Sabatier, 31062, Toulouse, France
| | - Marika Mokou
- Mosaiques Diagnostics GmbH, 30659, Hannover, Germany
| | - Paul Perco
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, 6020, Innsbruck, Austria
| | - Jan A Staessen
- Non-Profit Research Association Alliance for the Promotion of Preventive Medicine, 2800, Mechelen, Belgium
| | - Antonia Vlahou
- Center of Systems Biology, Biomedical Research Foundation of the Academy of Athens, 11527, Athens, Greece
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12
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Avotins L, Kroica J, Petersons A, Zentina D, Kravale Z, Saulite A, Racenis K. eGFR cystatinC/eGFR creatinine ratio < 0.6 in patients with SARS-CoV-2 pneumonia: a prospective cohort study. BMC Nephrol 2023; 24:269. [PMID: 37704948 PMCID: PMC10500727 DOI: 10.1186/s12882-023-03315-x] [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: 04/15/2023] [Accepted: 08/29/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Shrunken Pore Syndrome (SPS), defined as a reduced ratio between two estimated filtration rates (based on cystatin C and creatinine) is an increasingly recognized risk factor for long-term mortality. Although some patients with other conditions might be erroneously identified as SPS. Our aim was to bring the focus on possible pathophysiologic mechanisms influencing the ratio in the setting of SARS-CoV-2 pneumonia and acute kidney injury. METHODS A single-centered prospective cohort study was conducted to investigate biomarkers in symptomatic COVID-19 pneumonia patients admitted to a hospital in Latvia. Nineteen biomarkers were measured in blood and three in urine samples. Associations were sought between these biomarkers, chronic diseases and the estimated GFRcystatinC/eGFRcreatinine ratio < 0.6, mortality rates, and acute kidney injury development. Data analysis was performed using SPSS Statistics, with significance set at p < 0.05. RESULTS We included 59 patients (average age 65.5 years, 45.8% female) admitted with COVID-19. Acute kidney injury occurred in 27.1%, and 25.4% died. Ratio < 0.6 was seen in 38.6%, associated with female sex, diabetes, hypothyroidism, and higher age. Ratio < 0.6 group had mortality notably higher - 40.9% vs. 16.2% and more cases of acute kidney injury (40.9% vs. 18.9%). Cystatin C showed strong associations with the ratio < 0.6 compared to creatinine. Urea levels and urea/creatinine ratio were higher in the ratio < 0.6 group. After excluding acute kidney injury patients, ratio < 0.6 remained associated with higher cystatin C and urea levels. Other biomarkers linked to a kidney injury as NGAL, and proteinuria did not differ. CONCLUSION We prove that reduced ratio is common in hospitalized patients with SARS-CoV-2 pneumonia and is associated with increased mortality during hospitalization. Factors that influence this ratio are complex and, in addition to the possible shrinkage of pores, other conditions such as thickening of glomerular basal membrane, comorbidities, prerenal kidney failure and others may play an important role and should be addressed when diagnosing SPS. We highlight the need for additional diagnostic criteria for SPS and larger studies to better understand its implications in acute COVID-19 settings.
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Affiliation(s)
- Lauris Avotins
- Rīga Stradiņš University, Riga, Latvia.
- Pauls Stradins Clinical University Hospital, Riga, Latvia.
| | | | - Aivars Petersons
- Rīga Stradiņš University, Riga, Latvia
- Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - Dace Zentina
- Rīga Stradiņš University, Riga, Latvia
- Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - Zaiga Kravale
- Rīga Stradiņš University, Riga, Latvia
- Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - Anna Saulite
- Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - Karlis Racenis
- Rīga Stradiņš University, Riga, Latvia
- Pauls Stradins Clinical University Hospital, Riga, Latvia
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13
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Bregel LV, Efremova OS, Kostyunin KY, Rudenko NY, Kozlov YA, Albot VV, Knyzeva NА, Tolmacheva OV, Ovanesyan SV, Barakin AO, Pak KO, Belousova LV, Korinets TS, Kostik MM. Thrombosis in Multisystem Inflammatory Syndrome Associated with COVID-19 in Children: Retrospective Cohort Study Analysis and Review of the Literature. Biomedicines 2023; 11:2206. [PMID: 37626703 PMCID: PMC10452691 DOI: 10.3390/biomedicines11082206] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/03/2023] [Accepted: 08/03/2023] [Indexed: 08/27/2023] Open
Abstract
Background: The causative agent of the new coronavirus infection SARS-CoV-2 has unique properties causing hyperinflammatory syndrome and cytokine storm, as well as widespread endotheliitis and thrombotic microangiopathy, initially detected in the lungs of adult patients who died from a severe form of the disease. Venous and arterial thrombosis in adults were identified as common causes of severe complications and deaths in new coronavirus infections. There are very few reports of thrombotic events in children with COVID-19 in the literature. Methods: We conducted a retrospective analysis of the histories of 60 patients in the Irkutsk Regional Children's Clinical Hospital from November 2020 to November 2022 with a MIS-C diagnosis established according to WHO criteria, of which 8 (13.3%) were diagnosed with venous and/or arterial thrombosis, confirmed by laboratory and ultrasound and/or X-ray methods. Results: The average age of children with thrombosis (Me) was 7.5 years (min 4 months, max 17 years), with a M:F ratio of 3.0. Venous thrombosis was detected in six of the eight patients, including in the deep veins of the lower extremities in four. Pulmonary embolism occurred in two (one of them was fatal), and cerebral venous sinus thrombosis and thrombosis of the branches of the upper and lower vena cava were found in one patient. Extensive bilateral stroke due to thrombosis of the large cerebral arteries occurred in two patients, including one in combination with distal gangrene. Secondary thrombotic renal microangiopathy took place in three of the eight patients. Among these three, atypical HUS was diagnosed in one case. Multiple thrombosis involving the venous and arterial bed was detected in four of the eight patients. High levels of D-dimer, thrombocytopenia, increased NT-proBNP, cerebral coma, and aseptic meningitis were the events most often associated with thrombosis. All patients received immunomodulatory therapy (immunoglobulin, dexamethasone/methylprednisolone), pathogenetic therapy for multiorgan failure, anticoagulant therapy with heparin/LMWH, and acetylsalicylic acid. Biologics were used in two patients. Conclusions: The main predictors of thrombosis in children with MIS-C were increased D-dimer, thrombocytopenia, hospitalization in the ICU, and noncardiogenic pulmonary edema. Thrombosis of the deep veins of the lower extremities, large cerebral arteries, and secondary thrombotic microangiopathy was common. There was a single death (12.5% of the eight patients), associated with PE.
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Affiliation(s)
- Liudmila V. Bregel
- Department of Pediatrics, Irkutsk State Medical Academy of Postgraduate Education, Branch of Russian Medical Academy of Continuous Professional Education, 664049 Irkutsk, Russia
- Irkutsk Regional Children’s Hospital, 664022 Irkutsk, Russia
| | - Olesya S. Efremova
- Department of Pediatrics, Irkutsk State Medical Academy of Postgraduate Education, Branch of Russian Medical Academy of Continuous Professional Education, 664049 Irkutsk, Russia
- Irkutsk Regional Children’s Hospital, 664022 Irkutsk, Russia
| | - Kirill Y. Kostyunin
- Irkutsk Regional Diagnostic Centre, Department of Clinical Pathomorpholigy, 664047 Irkutsk, Russia;
- Pathology Department, Irkutsk State Medical University, 664003 Irkutsk, Russia
| | | | - Yury A. Kozlov
- Irkutsk Regional Children’s Hospital, 664022 Irkutsk, Russia
- Pathology Department, Irkutsk State Medical University, 664003 Irkutsk, Russia
| | - Vadim V. Albot
- Department of Pediatrics, Irkutsk State Medical Academy of Postgraduate Education, Branch of Russian Medical Academy of Continuous Professional Education, 664049 Irkutsk, Russia
- Irkutsk Regional Children’s Hospital, 664022 Irkutsk, Russia
| | | | | | | | - Alexander O. Barakin
- Department of Pediatrics, Irkutsk State Medical Academy of Postgraduate Education, Branch of Russian Medical Academy of Continuous Professional Education, 664049 Irkutsk, Russia
- Irkutsk Regional Children’s Hospital, 664022 Irkutsk, Russia
| | - Ki O. Pak
- Irkutsk Regional Children’s Hospital, 664022 Irkutsk, Russia
| | | | | | - Mikhail M. Kostik
- Hospital Pediatry, Saint Petersburg State Pediatric Medical University, 194100 Saint Petersburg, Russia
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14
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Wei H, Xiao X, Zeng S, Liu Y, Liu X, Zeng T, Xu P, Xia W, Guo L, Hong S, Lv W, Chen Y, Xu R. Alterations in factors associated with diabetic retinopathy combined with thrombosis: A review. Medicine (Baltimore) 2023; 102:e34373. [PMID: 37543800 PMCID: PMC10403020 DOI: 10.1097/md.0000000000034373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/07/2023] Open
Abstract
Diabetic retinopathy (DR) is one of the most common and serious microvascular complications of diabetes mellitus, the incidence of which has been increasing annually, and it is the main cause of vision loss in diabetic patients and a common cause of blindness. It is now found that thrombosis plays a crucial role in the disease progression in DR patients, and the final vision loss in DR may be related to the occurrence of thrombosis in the retinal vessels, which is dominated by abnormal endothelial cell function, together with platelet dysfunction, imbalance of coagulation and fibrinolytic function, and related alterations of inflammatory factors leading to the main cause of thrombotic disease in DR patients. In this review, we examine the role between DR and thrombosis and the association of each factor, including endothelial dysfunction; platelet dysfunction; coagulation-fibrinolytic imbalance; and alterations in inflammatory factors.
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Affiliation(s)
- Haiyan Wei
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Xiaoping Xiao
- Ganzhou Key Laboratory for Drug Screening and Discovery, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou, P.R. China
- Provincial Key Laboratory of Low-Carbon Solid Waste Recycling, Gannan Normal University, Ganzhou, P. R. China
| | - Shuqin Zeng
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Ye Liu
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Xiaofang Liu
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Tianyu Zeng
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Pengxiang Xu
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Wenyan Xia
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Li Guo
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Shihua Hong
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Weiming Lv
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Yijian Chen
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
| | - Rong Xu
- The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China
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15
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Volbeda M, Jou-Valencia D, van den Heuvel MC, Zijlstra JG, Franssen CFM, van der Voort PHJ, Moser J, van Meurs M. Acute and chronic histopathological findings in renal biopsies in COVID-19. Clin Exp Med 2023; 23:1003-1014. [PMID: 36396750 PMCID: PMC9672628 DOI: 10.1007/s10238-022-00941-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 11/03/2022] [Indexed: 11/19/2022]
Abstract
The dominant ICU admission diagnosis of COVID-19 patients is respiratory insufficiency, but 32-57% of hospitalized COVID-19 patients develop acute kidney injury (COVID-AKI). The renal histopathological changes accompanying COVID-AKI are not yet fully described. To obtain a detailed insight into renal histopathological features of COVID-19, we conducted a review including all studies reporting histopathological findings of diagnostic and postmortem kidney biopsies from patients with COVID-19 published between January 1, 2020, and January 31, 2021. A total of 89 diagnostic and 194 postmortem renal biopsies from individual patients in 39 published studies were investigated and were included in the analysis. In the diagnostic biopsy group, mean age was 56 years and AKI incidence was 96%. In the postmortem biopsy group, mean age was 69 years and AKI incidence was 80%. In the diagnostic biopsy group, the prevalence of acute glomerular diseases was 74%. The most common glomerular lesions were collapsing focal segmental glomerulosclerosis (c-FSGS) in 54% and thrombotic microangiopathy (TMA) in 9% of patients. TMA was also found in 10% of patients in the postmortem biopsy group. The most common acute tubular lesions was acute tubular necrosis (ATN) which was present in 87% of patients in the diagnostic and in 77% of patients in the postmortem biopsy group. Additionally, we observed a high prevalence of preexisting chronic lesions in both groups such as atherosclerosis and glomerulosclerosis. Histopathological changes in renal biopsies of COVID-19 patients show a heterogeneous picture with acute glomerular lesions, predominantly c-FSGS and TMA, and acute tubular lesions, predominantly ATN. In many patients, these lesions were present on a background of chronic renal injury.
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Affiliation(s)
- Meint Volbeda
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
| | - Daniela Jou-Valencia
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Marius C van den Heuvel
- Department of Pathology and Medical Biology, Pathology Section, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan G Zijlstra
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Casper F M Franssen
- Department of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Peter H J van der Voort
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Jill Moser
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Department of Pathology and Medical Biology, Medical Biology Section, Laboratory for Endothelial Biomedicine and Vascular Drug Targeting Research, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Matijs van Meurs
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Department of Pathology and Medical Biology, Medical Biology Section, Laboratory for Endothelial Biomedicine and Vascular Drug Targeting Research, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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16
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Xu C, Wong V, Kurniawan A, Wilson S, Gopal B, Lawton PD. Eculizumab was safe and effective in the management of transplant-associated thrombotic microangiopathy in a heart transplant recipient with concurrent COVID-19 infection. Intern Med J 2023; 53:1506-1508. [PMID: 37599228 DOI: 10.1111/imj.16178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/27/2023] [Indexed: 08/22/2023]
Affiliation(s)
- Chi Xu
- Department of Renal Medicine, Alfred Health, Melbourne, Victoria, Australia
- Department of Renal Services, Western Health, Melbourne, Victoria, Australia
| | - Vincent Wong
- Department of Renal Medicine, Alfred Health, Melbourne, Victoria, Australia
- Department of Renal Services, Western Health, Melbourne, Victoria, Australia
| | | | - Scott Wilson
- Department of Renal Medicine, Alfred Health, Melbourne, Victoria, Australia
- Central Clinical School, Faculty of Medicine, Nursing and Health Science, Monash University, Melbourne, Victoria, Australia
| | - Basu Gopal
- Department of Renal Medicine, Alfred Health, Melbourne, Victoria, Australia
- Central Clinical School, Faculty of Medicine, Nursing and Health Science, Monash University, Melbourne, Victoria, Australia
| | - Paul D Lawton
- Department of Renal Medicine, Alfred Health, Melbourne, Victoria, Australia
- Central Clinical School, Faculty of Medicine, Nursing and Health Science, Monash University, Melbourne, Victoria, Australia
- Menzies School of Health Research, Darwin, Northwest Territories, Australia
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17
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González-Vanegas O, Martinez-Perez O. SARS-CoV-2 Infection and Preeclampsia-How an Infection Can Help Us to Know More about an Obstetric Condition. Viruses 2023; 15:1564. [PMID: 37515250 PMCID: PMC10385171 DOI: 10.3390/v15071564] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/25/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Pregnant women with SARS-CoV-2 infection have a significantly higher risk of maternal death, ICU admission, preterm delivery, and stillbirth compared to those without infection. Additionally, the risk of preeclampsia (PE) increases in pregnant women infected with SARS-CoV-2, particularly in severe cases. The association between COVID-19 and PE is likely attributed to various mechanisms, including direct effects of the virus on trophoblast function and the arterial wall, exaggerated inflammatory response in pregnant women, local inflammation leading to placental ischemia, SARS-CoV-2-related myocardial injury, cytokine storm, and thrombotic microangiopathy. This paper aims to explore the similarities between PE and SARS-CoV-2 infection, considering COVID-19 as a valuable study model. By examining these parallels, we can enhance our knowledge and comprehension of PE. We wish to emphasize the potential for COVID-19-induced myocardial injury in pregnant women and its connection to the increased maternal mortality rate.
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Affiliation(s)
| | - Oscar Martinez-Perez
- Obstetric Departament, Hospital Universitario Puerta de Hierro 2, 28222 Majadahonda, Spain
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18
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Nasonov EL, Reshetnyak TM, Solovyev SK, Popkova TV. [Systemic lupus erythematosus and antiphospholipid syndrome: past, present, future]. TERAPEVT ARKH 2023; 95:365-374. [PMID: 38158987 DOI: 10.26442/00403660.2023.05.202246] [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: 07/16/2023] [Accepted: 07/16/2023] [Indexed: 01/03/2024]
Abstract
Immune-inflammatory (autoimmune and autoinflammatory) rheumatic diseases are widespread severe chronic inflammatory diseases and also "models" for studying the fundamental mechanisms of pathogenesis and approach to pharmacotherapy of other diseases associated with autoimmunity and/or autoinflammation. Uncontrolled inflammation leading to hypercoagulation forms the basis of "thromboinflammation", which is considered a universal pathogenetic mechanism of organ involvement in immune-inflammatory rheumatic diseases, as well as in COVID-19 and atherosclerotic vascular lesions (atherothrombosis). Thrombo-inflammatory mechanisms play a crucial role in systemic lupus erythematosus and antiphospholipid syndrome. Russian rheumatology, under the leadership of academician Valentina Alexandrovna Nasonova, greatly contributed to the research of these disorders. This article addresses the current view about the overlapping pathogenetic mechanisms of thrombosis in systemic lupus erythematosus and antiphospholipid syndrome, the relevance of these studies during the COVID-19 pandemic, and the prospects for antithrombotic and anti-inflammatory therapy.
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Affiliation(s)
- E L Nasonov
- Nasonova Research Institute of Rheumatology
- Sechenov First Moscow State Medical University (Sechenov University)
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19
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Siniard RC, Gangaraju R, May JE, Marques MB. Challenges in the diagnosis of thrombotic thrombocytopenic purpura. Expert Rev Hematol 2023; 16:861-869. [PMID: 37767808 DOI: 10.1080/17474086.2023.2265058] [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: 11/02/2022] [Accepted: 09/26/2023] [Indexed: 09/29/2023]
Abstract
INTRODUCTION Immune-mediated TTP (iTTP) is a rare condition without pathognomonic signs and symptoms. For this reason, the diagnosis of iTTP may be delayed or even missed, with potentially catastrophic consequences. AREAS COVERED The authors performed an extensive literature review on the diagnosis of iTTP and its challenges combined with their own experience in a referral center for patients with iTTP. EXPERT OPINION Although a definitive diagnosis of iTTP depends on the ADAMTS13 activity result, timely testing is rarely available at many centers to which patients present. If less complex tests were to become available, they would decrease the chances of late and/or missed diagnoses of iTTP throughout the world. While clinical scores to estimate the likelihood of iTTP exist, they are not well known, and can be misleading if used in the wrong context. Furthermore, the three scoring systems (PLASMIC, Bentley, and French) only moderately correlate with each other, which further complicates the landscape. The existence of these scores and how they should be used in practice is but one opportunity that can be seized through more robust programs to educate nonspecialist clinicians on how to recognize and treat patients with iTTP.
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Affiliation(s)
- Rance C Siniard
- Department of Pathology, Division of Laboratory Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Radhika Gangaraju
- Department of Medicine, Division of Hematology Oncology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jori E May
- Department of Medicine, Division of Hematology Oncology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Marisa B Marques
- Department of Pathology, Division of Laboratory Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
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20
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Veronese N, Segala FV, Carruba L, La Carrubba A, Pollicino F, Di Franco G, Guido G, Cormio M, Lugli A, De Santis L, Guerra V, Pepe M, Tritto R, Ciccone MM, Bavaro DF, Brindicci G, Mansueto P, Giannitrapani L, Di Gennaro F, Barbagallo M, Saracino A. Anemia as a risk factor for disease progression in patients admitted for COVID-19: data from a large, multicenter cohort study. Sci Rep 2023; 13:9035. [PMID: 37270578 DOI: 10.1038/s41598-023-36208-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 05/31/2023] [Indexed: 06/05/2023] Open
Abstract
In respiratory infections, anemia is both a consequence of acute inflammation and a predictor of poor clinical outcomes. There are few studies investigating the role of anemia in COVID-19, suggesting a potential role in predicting disease severity. In this study, we aimed to assess the association between the presence of anemia at admission and incidence of severe disease and death in patients hospitalized for COVID-19. Data from all adult patients admitted for COVID-19 in University Hospital "P. Giaccone" Palermo, and University Hospital of Bari, Italy, were retrospectively collected from 1st of September 2020 to 31 August 2022. The association between anemia (defined as Hb < 13 g/dl and < 12 g/dl in males and females, respectively), in-hospital mortality and severe COVID-19 was tested using a Cox's regression analysis. Severe COVID-19 forms were defined as admission to intensive or sub-intensive care unit or a qSOFAscore ≥ 2 or CURB65scores ≥ 3. p values were calculated using the Student's t test for continuous variables and the Mantel-Haenszel Chi-square test for categorical ones. The association between anemia and the mortality was made using a Cox's regression analysis, adjusted, in two models, for the potential confounders and using a propensity score. Among the 1562 patients included in the analysis, prevalence of anemia was 45.1% (95% CI 43-48%). Patients with anemia were significantly older (p < 0.0001), reported more co-morbidities, and presented higher baseline levels of procalcitonin, CRP, ferritin and IL-6. Overall, the crude incidence of mortality was about four times higher in patients with anemia compared to those without. After adjusting for 17 potential confounders, the presence of anemia significantly increased the risk of death (HR = 2.68; 95% CI: 1.59-4.52) and of risk of severe COVID-19 (OR = 2.31; 95% CI: 1.65-3.24). The propensity score analysis substantially confirmed these analyses. Our study provides evidence that, in patients hospitalized for COVID-19, anemia is both associated with a more pronounced baseline pro-inflammatory profile and higher incidence of in-hospital mortality and severe disease.
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Affiliation(s)
- Nicola Veronese
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Via del Vespro 141, 90127, Palermo, Italy
| | - Francesco Vladimiro Segala
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
| | - Luca Carruba
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Via del Vespro 141, 90127, Palermo, Italy
| | - Anna La Carrubba
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Via del Vespro 141, 90127, Palermo, Italy
| | - Francesco Pollicino
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Via del Vespro 141, 90127, Palermo, Italy
| | - Giusi Di Franco
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Via del Vespro 141, 90127, Palermo, Italy
| | - Giacomo Guido
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy.
| | - Mariangela Cormio
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
| | - Alessia Lugli
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
| | - Laura De Santis
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
| | - Vittorio Guerra
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
| | - Martino Pepe
- Section of Cardiovascular Diseases, Department of Interdisciplinary Medicine (DIM), University of Bari Aldo Moro, Bari, Italy
| | - Rocco Tritto
- Section of Cardiovascular Diseases, Department of Interdisciplinary Medicine (DIM), University of Bari Aldo Moro, Bari, Italy
| | - Marco Matteo Ciccone
- Section of Cardiovascular Diseases, Department of Interdisciplinary Medicine (DIM), University of Bari Aldo Moro, Bari, Italy
| | - Davide Fiore Bavaro
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
| | - Gaetano Brindicci
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
| | - Pasquale Mansueto
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Via del Vespro 141, 90127, Palermo, Italy
| | - Lydia Giannitrapani
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Via del Vespro 141, 90127, Palermo, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), Via Ugo La Malfa 153, 90146, Palermo, Italy
| | - Francesco Di Gennaro
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
| | - Mario Barbagallo
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, Via del Vespro 141, 90127, Palermo, Italy
| | - Annalisa Saracino
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari Aldo Moro, 70124, Bari, Italy
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21
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Wood GC, Benotti PN, Fano RM, Dove JT, Rolston DD, Petrick AT, Still CD. Prior metabolic surgery reduced COVID-19 severity: Systematic analysis from year one of the COVID-19 pandemic. Heliyon 2023; 9:e15824. [PMID: 37131447 PMCID: PMC10132834 DOI: 10.1016/j.heliyon.2023.e15824] [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: 03/10/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/04/2023] Open
Abstract
Background Obesity is a risk factor for COVID-19 severity. Recent studies suggest that prior metabolic surgery (MS) modifies the risk of COVID-19 severity. Methods COVID-19 outcomes were compared between patients with MS (n = 287) and a matched cohort of unoperated patients (n = 861). Multiple logistic regression was used to identify predictors of hospitalization. A systematic literature review and pooled analysis was conducted to provide overall evidence of the influence of prior metabolic surgery on COVID-19 outcomes. Results COVID-19 patients with MS had less hospitalization (9.8% versus 14.3%, p = 0.049). Age 70+, higher BMI, and low weight regain after MS were associated with more hospitalization after COVID-19. A systematic review of 7 studies confirmed that MS reduced the risk of post-COVID-19 hospitalization (OR = 0.71, 95%CI = [0.61-0.83], p < 0.0001) and death (OR = 0.44, 95%CI = [0.30-0.65], p < 0.0001). Conclusion MS favorably modifies the risks of severe COVID-19 infection. Older age and higher BMI are major risk factors for severity of COVID-19 infection.
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Affiliation(s)
| | | | - Rodrigo M Fano
- Geisinger Commonwealth School of Medicine, Geisinger, Scranton, PA, USA
| | | | | | | | - Christopher D Still
- Obesity Institute, Geisinger, Danville, PA, USA
- Department of Medicine, Geisinger, Danville, PA, USA
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22
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Wada H, Shiraki K, Shimpo H, Shimaoka M, Iba T, Suzuki-Inoue K. Thrombotic Mechanism Involving Platelet Activation, Hypercoagulability and Hypofibrinolysis in Coronavirus Disease 2019. Int J Mol Sci 2023; 24:ijms24097975. [PMID: 37175680 PMCID: PMC10178520 DOI: 10.3390/ijms24097975] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has spread, with thrombotic complications being increasingly frequently reported. Although thrombosis is frequently complicated in septic patients, there are some differences in the thrombosis noted with COVID-19 and that noted with bacterial infections. The incidence (6-26%) of thrombosis varied among reports in patients with COVID-19; the incidences of venous thromboembolism and acute arterial thrombosis were 4.8-21.0% and 0.7-3.7%, respectively. Although disseminated intravascular coagulation (DIC) is frequently associated with bacterial infections, a few cases of DIC have been reported in association with COVID-19. Fibrin-related markers, such as D-dimer levels, are extremely high in bacterial infections, whereas soluble C-type lectin-like receptor 2 (sCLEC-2) levels are high in COVID-19, suggesting that hypercoagulable and hyperfibrinolytic states are predominant in bacterial infections, whereas hypercoagulable and hypofibrinolytic states with platelet activation are predominant in COVID-19. Marked platelet activation, hypercoagulability and hypofibrinolytic states may cause thrombosis in patients with COVID-19.
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Affiliation(s)
- Hideo Wada
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi 5450-132, Japan
| | - Katsuya Shiraki
- Department of General and Laboratory Medicine, Mie Prefectural General Medical Center, Yokkaichi 5450-132, Japan
| | - Hideto Shimpo
- Mie Prefectural General Medical Center, Yokkaichi 5450-132, Japan
| | - Motomu Shimaoka
- Department of Molecular Pathobiology and Cell Adhesion Biology, Mie University Graduate School of Medicine, Tsu 514-0001, Japan
| | - Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo 113-8431, Japan
| | - Katsue Suzuki-Inoue
- Department of Clinical and Laboratory Medicine, Yamanashi Medical University, Yamanashi 409-3821, Japan
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23
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Kim J, Young GS. Neuroimaging of COVID-19. Semin Neurol 2023; 43:205-218. [PMID: 37379850 DOI: 10.1055/s-0043-1767771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
We review the wide variety of common neuroimaging manifestations related to coronavirus disease 2019 (COVID-19) and COVID therapies, grouping the entities by likely pathophysiology, recognizing that the etiology of many entities remains uncertain. Direct viral invasion likely contributes to olfactory bulb abnormalities. COVID meningoencephalitis may represent direct viral infection and/or autoimmune inflammation. Para-infectious inflammation and inflammatory demyelination at the time of infection are likely primary contributors to acute necrotizing encephalopathy, cytotoxic lesion of the corpus callosum, and diffuse white matter abnormality. Later postinfectious inflammation and demyelination may manifest as acute demyelinating encephalomyelitis, Guillain-Barré syndrome, or transverse myelitis. The hallmark vascular inflammation and coagulopathy of COVID-19 may produce acute ischemic infarction, microinfarction contributing to white matter abnormality, space-occupying hemorrhage or microhemorrhage, venous thrombosis, and posterior reversible encephalopathy syndrome. Adverse effects of therapies including zinc, chloroquine/hydroxychloroquine, antivirals, and vaccines, and current evidence regarding "long COVID" is briefly reviewed. Finally, we present a case of bacterial and fungal superinfection related to immune dysregulation from COVID.
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Affiliation(s)
- Jisoo Kim
- Division of Neuroradiology, Department of Radiology, Harvard Medical School & Brigham and Women's Hospital, Boston, Massachusetts
| | - Geoffrey S Young
- Division of Neuroradiology, Department of Radiology, Harvard Medical School & Brigham and Women's Hospital, Boston, Massachusetts
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24
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Abstract
COVID (Coronavirus disease)-19 is a systemic disease and the kidney is one of the target organs of infection. Kidney injury is common and can occur in up to 40% of patients. Several glomerular diseases have been reported in association with COVID-19. Some are likely related to COVID-19 whereas many are likely coincidental. Glomerular diseases that are frequently reported in COVID-19 and have a plausible mechanistic explanation, are likely to be related to COVID-19. On the other hand, glomerular diseases that are seldom reported and have no known plausible mechanism, are likely to be unrelated. Collapsing glomerulopathy (CG) is by far the most prevalent. Its association with COVID-19, resembling human immunodeficiency virus (HIV) and CG, led to the newly proposed term “COVID-19 associated nephropathy” or “COVAN”. High-risk APOL1 genotypes are the major risk factor in COVAN patients. Podocytopathy, membranous nephropathy, pauci-immune crescentic glomerulonephritis, and thrombotic microangiopathy are also reported. In kidney allografts, CG remains the most common glomerular pathology. Patients typically present with acute kidney injury (AKI) or abnormal urinary findings at the time of or shortly after COVID-19 diagnosis. Treatment of glomerular disease in COVID-19 patients is challenging. Providers should cautiously consider balancing risks and benefit of immunosuppression, particularly in patients with active diseases. Short-term outcomes vary but generally remain poor with high morbidity and mortality. Future study of long-term outcomes is needed to improve our understanding of glomerular disease associated with COVID-19.
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25
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Muacevic A, Adler JR, Demarchi Foresto R, Machado Proença H, Medina-Pestana J. Two-Hit Kidney Allograft Injury by SARS-CoV-2. Cureus 2023; 15:e34603. [PMID: 36751573 PMCID: PMC9897707 DOI: 10.7759/cureus.34603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2023] [Indexed: 02/05/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has been associated with acute kidney injury in kidney transplant recipients by several mechanisms. The authors report a case of acute kidney allograft dysfunction in a 48-year-old patient who presented in the emergency room with anasarca and nephrotic syndrome close after mild COVID-19 and no other clinical condition. Histopathology of the allograft biopsy revealed two distinct and simultaneous kidney lesions, collapsing glomerulopathy and thrombotic microangiopathy. Renal function persistently deteriorated, and definitive dialysis was initiated. After excluding other plausible causes for the findings, this case strengthens the hypothesis that the kidney allograft is also a target of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
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26
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Sugimoto MA, Perucci LO, Tavares LP, Teixeira MM, Sousa LP. Fibrinolysis in COVID-19: Impact on Clot Lysis and Modulation of Inflammation. Curr Drug Targets 2022; 23:1578-1592. [PMID: 36221881 DOI: 10.2174/1389450123666221011102250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 08/26/2022] [Accepted: 09/14/2022] [Indexed: 01/25/2023]
Abstract
COVID-19 is a multisystem disease caused by SARS-CoV-2 and is associated with an imbalance between the coagulation and fibrinolytic systems. Overall, hypercoagulation, hypofibrinolysis and fibrin-clot resistance to fibrinolysis predispose patients to thrombotic and thromboembolic events. In the lungs, the virus triggers alveolar and interstitial fibrin deposition, endothelial dysfunction, and pulmonary intravascular coagulation, all events intrinsically associated with the activation of inflammation and organ injury. Adding to the pathogenesis of COVID-19, there is a positive feedback loop by which local fibrin deposition in the lungs can fuel inflammation and consequently dysregulates coagulation, a process known as immunothrombosis. Therefore, fibrinolysis plays a central role in maintaining hemostasis and tissue homeostasis during COVID-19 by cleaning fibrin clots and controlling feed-forward products of coagulation. In addition, components of the fibrinolytic system have important immunomodulatory roles, as evidenced by studies showing the contribution of Plasminogen/Plasmin (Plg/Pla) to the resolution of inflammation. Herein, we review clinical evidence for the dysregulation of the fibrinolytic system and discuss its contribution to thrombosis risk and exacerbated inflammation in severe COVID-19. We also discuss the current concept of an interplay between fibrinolysis and inflammation resolution, mirroring the well-known crosstalk between inflammation and coagulation. Finally, we consider the central role of the Plg/Pla system in resolving thromboinflammation, drawing attention to the overlooked consequences of COVID-19-associated fibrinolytic abnormalities to local and systemic inflammation.
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Affiliation(s)
- Michelle A Sugimoto
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.,Division of Medicine, University College London, London, UK.,Signaling in Inflammation Laboratory, Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Luiza O Perucci
- Signaling in Inflammation Laboratory, Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Brazil.,Nucleus of Research on Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil.,Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Luciana P Tavares
- Signaling in Inflammation Laboratory, Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Brazil.,Pulmonary and Critical Care Medicine Division, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Mauro M Teixeira
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Minas Gerais, Brazil
| | - Lirlândia P Sousa
- Signaling in Inflammation Laboratory, Department of Clinical and Toxicological Analysis, Faculty of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Brazil
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27
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Vadi S, Pednekar A, Raut A. Spectrum of Vascular Thrombosis in Critically Ill COVID-19 Patients: From Bench to the Bedside. Indian J Crit Care Med 2022; 26:1237-1243. [PMID: 36755627 PMCID: PMC9886015 DOI: 10.5005/jp-journals-10071-24369] [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: 11/05/2022] [Accepted: 11/18/2022] [Indexed: 12/05/2022] Open
Abstract
Proinflammatory cytokines and procoagulant factors released by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) lead to thrombosis and ischemia. Pathogenesis and clinical significance of hypercoagulability and an ensuing gamut of vascular complications are explained here. How to cite this article Vadi S, Pednekar A, Raut A. Spectrum of Vascular Thrombosis in Critically Ill COVID-19 Patients: From Bench to the Bedside. Indian J Crit Care Med 2022;26(12):1237-1243.
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Affiliation(s)
- Sonali Vadi
- Department of Intensive Care Medicine, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, Maharashtra, India
| | - Ashwini Pednekar
- Department of Intensive Care Medicine, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, Maharashtra, India
| | - Abhijit Raut
- Department of Radiology, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, Maharashtra, India
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28
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Martinelli N, Rigoni AM, De Marchi S, Osti N, Donini M, Montagnana M, Castagna A, Pattini P, Udali S, De Franceschi L, Tinazzi E, Mazzi F, Moruzzi S, Argentino G, Delfino L, Sartori G, Azzini AM, Tacconelli E, Van Dreden P, Lippi G, Girelli D, Olivieri O, Friso S, Pizzolo F. High Plasma Levels of Activated Factor VII-Antithrombin Complex Point to Increased Tissue Factor Expression in Patients with SARS-CoV-2 Pneumonia: A Potential Link with COVID-19 Prothrombotic Diathesis. Diagnostics (Basel) 2022; 12:diagnostics12112792. [PMID: 36428852 PMCID: PMC9689539 DOI: 10.3390/diagnostics12112792] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/04/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causal agent of coronavirus disease 2019 (COVID-19), in which coagulation abnormalities and endothelial dysfunction play a key pathogenic role. Tissue factor (TF) expression is triggered by endothelial dysfunction. Activated factor VII-antithrombin (FVIIa-AT) complex reflects indirectly FVIIa-TF interaction and has been proposed as a potential biomarker of prothrombotic diathesis. FVIIa-AT plasma concentration was measured in 40 patients (30 males and 10 females; 64.8 ± 12.3 years) admitted with SARS-CoV-2 pneumonia during the first pandemic wave in Italy. Two sex- and age-matched cohorts without COVID-19, with or without signs of systemic inflammation, were used to compare FVIIa-AT data. The FVIIa-AT plasma levels in COVID-19 patients were higher than those in non-COVID-19 subjects, either with or without inflammation, while no difference was observed among non-COVID-19 subjects. The association between COVID-19 and FVIIa-AT levels remained significant after adjustment for sex, age, C-reactive protein, renal function, fibrinogen, prothrombin time and activated partial thromboplastin time. Our results indicate that SARS-CoV-2 infection, at least during the first pandemic wave, was characterized by high FVIIa-AT levels, which may suggest an enhanced FVIIa-TF interaction in COVID-19, potentially consistent with SARS-CoV-2-induced endotheliopathy.
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Affiliation(s)
- Nicola Martinelli
- Department of Medicine, University of Verona, 37129 Verona, Italy
- Correspondence: ; Tel.: +39-045-8126658; Fax: +39-045-8027473
| | - Anna Maria Rigoni
- Angiology Unit, Department of Cardiovascular and Thoracic, Azienda Ospedaliera Universitaria Integrata, 37126 Verona, Italy
| | - Sergio De Marchi
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Nicola Osti
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Martino Donini
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Martina Montagnana
- Section of Clinical Biochemistry, University of Verona, 37129 Verona, Italy
| | | | - Patrizia Pattini
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Silvia Udali
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | | | - Elisa Tinazzi
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Filippo Mazzi
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Sara Moruzzi
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | | | - Lorenzo Delfino
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Giulia Sartori
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Anna Maria Azzini
- Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
| | - Evelina Tacconelli
- Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
| | - Patrick Van Dreden
- Clinical Research Department, Diagnostica Stago, 92230 Gennevilliers, France
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, University of Verona, 37129 Verona, Italy
| | - Domenico Girelli
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | | | - Simonetta Friso
- Department of Medicine, University of Verona, 37129 Verona, Italy
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29
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Malgaj Vrečko M, Aleš Rigler A, Večerić-Haler Ž. Coronavirus Disease 2019-Associated Thrombotic Microangiopathy: Literature Review. Int J Mol Sci 2022; 23:ijms231911307. [PMID: 36232608 PMCID: PMC9569470 DOI: 10.3390/ijms231911307] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/15/2022] [Accepted: 09/21/2022] [Indexed: 11/16/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) can lead to clinically significant multisystem disorders that also affect the kidney. According to recent data, renal injury in the form of thrombotic microangiopathy (TMA) in native kidneys ranks third in frequency. Our review of global literature revealed 46 cases of TMA in association with COVID-19. Among identified cases, 18 patients presented as thrombotic thrombocytopenic purpura (TTP) and 28 cases presented as atypical hemolytic uremic syndrome (aHUS). Altogether, seven patients with aHUS had previously proven pathogenic or likely pathogenic genetic complement abnormalities. TMA occurred at the time of viremia or even after viral clearance. Infection with COVID-19 resulted in almost no or only mild respiratory symptoms in the majority of patients, while digestive symptoms occurred in almost one-third of patients. Regarding the clinical presentation of COVID-19-associated TMA, the cases showed no major deviations from the known presentation. Patients with TTP were treated with plasma exchange (88.9%) or fresh frozen plasma (11.1%), corticosteroids (88.9%), rituximab (38.9%), and caplacizumab (11.1%). Furthermore, 53.6% of patients with aHUS underwent plasma exchange with or without steroid as initial therapy, and 57.1% of patients received a C5 complement inhibitor. Mortality in the studied cohort was 16.7% for patients with TTP and 10.7% for patients with aHUS. The exact role of COVID-19 in the setting of COVID-19-associated TMA remains unclear. COVID-19 likely represents a second hit of aHUS or TTP that manifests in genetically predisposed individuals. Early identification of the TMA subtype and appropriate prompt and specific treatment could lead to good outcomes comparable to survival and recovery statistics for TMA of all causes.
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Affiliation(s)
- Marija Malgaj Vrečko
- Department of Nephrology, University Medical Center Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Andreja Aleš Rigler
- Department of Nephrology, University Medical Center Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Željka Večerić-Haler
- Department of Nephrology, University Medical Center Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
- Correspondence:
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30
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Yoshida Y, Nishi H. The role of the complement system in kidney glomerular capillary thrombosis. Front Immunol 2022; 13:981375. [PMID: 36189215 PMCID: PMC9515535 DOI: 10.3389/fimmu.2022.981375] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/25/2022] [Indexed: 11/13/2022] Open
Abstract
The complement system is part of the innate immune system. The crucial step in activating the complement system is the generation and regulation of C3 convertase complexes, which are needed to generate opsonins that promote phagocytosis, to generate C3a that regulates inflammation, and to initiate the lytic terminal pathway through the generation and activity of C5 convertases. A growing body of evidence has highlighted the interplay between the complement system, coagulation system, platelets, neutrophils, and endothelial cells. The kidneys are highly susceptible to complement-mediated injury in several genetic, infectious, and autoimmune diseases. Atypical hemolytic uremic syndrome (aHUS) and lupus nephritis (LN) are both characterized by thrombosis in the glomerular capillaries of the kidneys. In aHUS, congenital or acquired defects in complement regulators may trigger platelet aggregation and activation, resulting in the formation of platelet-rich thrombi in the kidneys. Because glomerular vasculopathy is usually noted with immunoglobulin and complement accumulation in LN, complement-mediated activation of tissue factors could partly explain the autoimmune mechanism of thrombosis. Thus, kidney glomerular capillary thrombosis is mediated by complement dysregulation and may also be associated with complement overactivation. Further investigation is required to clarify the interaction between these vascular components and develop specific therapeutic approaches.
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Affiliation(s)
- Yoko Yoshida
- Division of Nephrology and Endocrinology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
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31
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Khandelwal P, Krishnasamy S, Govindarajan S, Kumar M, Marik B, Sinha A, Hari P, Bagga A. Anti-factor H antibody associated hemolytic uremic syndrome following SARS-CoV-2 infection. Pediatr Nephrol 2022; 37:2151-2156. [PMID: 35089377 PMCID: PMC8796738 DOI: 10.1007/s00467-021-05390-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/20/2021] [Accepted: 11/15/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND The pathogenesis of autoantibody generation in anti-factor H (FH) antibody associated atypical hemolytic uremic syndrome (aHUS) is unknown and is perhaps triggered by an infectious or environmental agent. We observed an unusual increase of patients with anti-FH antibody associated aHUS coinciding with the second pandemic wave in New Delhi and suspected that SARS-CoV-2 infection might be a potential trigger. METHODS We screened for SARS-CoV-2 infection using reverse transcriptase polymerase chain reaction (RT-PCR) and serology in 13 consecutive patients with anti-FH antibody associated aHUS during the past year in New Delhi. RESULTS We report 5 patients, 4-13 years old, who presented with a febrile illness without respiratory symptoms during the second pandemic wave. Of these, 3 patients presented with a relapse 25-85 months following the initial episode of aHUS. SARS-CoV-2 was detected by RT-PCR in 1 patient and by serology in 4 patients (median titer 47.1 cut-off index). Patients had high titers of anti-FH antibodies (median 2,300 AU/ml). Genetic studies, done in 3 of the 5 patients, showed homozygous CFHR1 deletion without other significant genetic abnormalities. Specific management comprised plasma exchanges and oral prednisolone, combined with either cyclophosphamide or mycophenolate mofetil. At median follow-up of 3.3 months, the estimated glomerular filtration rate in 4 patients ranged from 62 to 110 ml/min/1.73 m2; one patient was dialysis-dependent. CONCLUSION Increased vigilance is required during the pandemic, especially in patients with anti-FH associated aHUS, who might relapse despite quiescent disease for a prolonged period. A higher resolution version of the Graphical abstract is available as Supplementary information.
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Affiliation(s)
- Priyanka Khandelwal
- Division of Nephrology, Department of Pediatrics, ICMR Center for Advanced Research in Nephrology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Sudarsan Krishnasamy
- Division of Nephrology, Department of Pediatrics, ICMR Center for Advanced Research in Nephrology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Srinivasavaradan Govindarajan
- Division of Nephrology, Department of Pediatrics, ICMR Center for Advanced Research in Nephrology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Manish Kumar
- Department of Pediatrics, Chacha Nehru Bal Chikitsalaya, New Delhi, India
| | - Binata Marik
- Division of Nephrology, Department of Pediatrics, ICMR Center for Advanced Research in Nephrology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Aditi Sinha
- Division of Nephrology, Department of Pediatrics, ICMR Center for Advanced Research in Nephrology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Pankaj Hari
- Division of Nephrology, Department of Pediatrics, ICMR Center for Advanced Research in Nephrology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Arvind Bagga
- Division of Nephrology, Department of Pediatrics, ICMR Center for Advanced Research in Nephrology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India.
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Thompson GL, Kavanagh D. Diagnosis and treatment of thrombotic microangiopathy. Int J Lab Hematol 2022; 44 Suppl 1:101-113. [PMID: 36074708 PMCID: PMC9544907 DOI: 10.1111/ijlh.13954] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/28/2022] [Indexed: 12/01/2022]
Abstract
Thrombotic microangiopathy (TMA) is characterized by thrombocytopenia, microangiopathic haemolytic anaemia and end organ damage. TMAs have varying underlying pathophysiology and can therefore present with an array of clinical presentations. Renal involvement is common as the kidney is particularly susceptible to the endothelial damage and microvascular occlusion. TMAs require rapid assessment, diagnosis, and commencement of appropriate treatment due to the high morbidity and mortality associated with them. Ground-breaking research into the pathogenesis of TMAs over the past 20 years has driven the successful development of targeted therapeutics revolutionizing patient outcomes. This review outlines the clinical presentations, pathogenesis, diagnostic tests and treatments for TMAs.
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Affiliation(s)
- Gemma L Thompson
- Complement Therapeutics Research Group, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.,National Renal Complement Therapeutics Centre, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - David Kavanagh
- Complement Therapeutics Research Group, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.,National Renal Complement Therapeutics Centre, Royal Victoria Infirmary, Newcastle upon Tyne, UK
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Merlen C, Pépin E, Barry O, Cormier A, Dubois C, Lapeyraque AL, Troyanov S, Rivard GE, Bonnefoy A. Incidence of thrombotic microangiopathies in Quebec: insight from a laboratory centralizing ADAMTS-13 testing. Orphanet J Rare Dis 2022; 17:308. [PMID: 35927768 PMCID: PMC9351225 DOI: 10.1186/s13023-022-02409-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 06/26/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Thrombotic microangiopathies (TMA) are serious medical conditions requiring a prompt diagnosis to adapt treatment. The determination of ADAMTS-13 activity enables discriminating thrombotic thrombocytopenic purpura (TTP) from other forms of TMA. The purpose of this study was to provide an estimate of the incidence of TTP and TMA in the Canadian Quebec province using data collected from a laboratory centralizing ADAMTS-13 testing for the whole province. RESULTS From 2012 to 2019, 846 patients were evaluated for plasma ADAMTS-13 activity due to a suspicion of TMA. TTP was identified in 147 patients. Of these, 118 patients with a median age of 51.5 years and a male-female ratio of 1:1.4 had their first episode of TTP during the study period. The number of ADAMTS-13 tests performed and the number of patients with suspected TMA increased annually by 19% and 21% respectively. While the incidence of non-TTP TMA increased annually, that for TTP remained unchanged. This averaged 10.2 (95% CI 5.9-14.4) per million persons per year for suspected non-TTP TMA and 1.8 (95% CI 1.3-2.4) for confirmed TTP. The incidence rate of TMA other than TTP was higher in the age group 70-79 years (21.8; 95% CI 5.4-38.1) for females and in the age group 80-89 years (24.4; 95% CI 7.2-41.7) for males compared to other age groups. The incidence rate of TTP was higher in the age group 40-49 years (4.0; 95% CI 2.0-5.9) for women and in the age group 60-69 years (3.4; 95% CI 1.1-5.6) for men compared to other age groups. CONCLUSION The analysis of centralized data measuring ADAMTS-13 activity allowed us to adequately establish the incidence rate and demographic characteristics of TMA, particularly TTP, in Quebec. TTP incidence remained stable while suspected non-TTP TMA steadily increased from 2012 to 2019.
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Affiliation(s)
- Clémence Merlen
- Division of Hematology-Oncology, CHU Sainte-Justine, Université de Montréal, 3175, chemin de la Côte-Ste-Catherine, Montreal, QC, H3T 1C5, Canada
| | - Emmanuelle Pépin
- Division of Hematology-Oncology, CHU Sainte-Justine, Université de Montréal, 3175, chemin de la Côte-Ste-Catherine, Montreal, QC, H3T 1C5, Canada
- Department of Clinical Laboratory Medicine, OPTILAB Montréal-CHU Sainte-Justine, Montreal, QC, Canada
| | - Ousmane Barry
- Division of Hematology-Oncology, CHU Sainte-Justine, Université de Montréal, 3175, chemin de la Côte-Ste-Catherine, Montreal, QC, H3T 1C5, Canada
| | - Anik Cormier
- Department of Clinical Laboratory Medicine, OPTILAB Montréal-CHU Sainte-Justine, Montreal, QC, Canada
| | - Caroline Dubois
- Department of Clinical Laboratory Medicine, OPTILAB Montréal-CHU Sainte-Justine, Montreal, QC, Canada
| | - Anne-Laure Lapeyraque
- Division of Nephrology, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Stéphan Troyanov
- Division of Nephrology, Hôpital du Sacré-Cœur, Université de Montréal, Montreal, QC, Canada
| | - Georges-Etienne Rivard
- Division of Hematology-Oncology, CHU Sainte-Justine, Université de Montréal, 3175, chemin de la Côte-Ste-Catherine, Montreal, QC, H3T 1C5, Canada
- Department of Clinical Laboratory Medicine, OPTILAB Montréal-CHU Sainte-Justine, Montreal, QC, Canada
| | - Arnaud Bonnefoy
- Division of Hematology-Oncology, CHU Sainte-Justine, Université de Montréal, 3175, chemin de la Côte-Ste-Catherine, Montreal, QC, H3T 1C5, Canada.
- Department of Clinical Laboratory Medicine, OPTILAB Montréal-CHU Sainte-Justine, Montreal, QC, Canada.
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Agarwal S, Cohen CT, Zobeck M, Jacobi PM, Sartain SE. Downregulation of thrombomodulin-thrombin-activated protein C pathway as a mechanism for SARS-CoV-2 induced endotheliopathy and microvascular thrombosis. THROMBOSIS UPDATE 2022; 8:100116. [PMID: 38620965 PMCID: PMC9262652 DOI: 10.1016/j.tru.2022.100116] [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: 04/12/2022] [Revised: 06/14/2022] [Accepted: 06/27/2022] [Indexed: 11/30/2022] Open
Abstract
There is emerging evidence of microvascular thrombosis and thrombotic microangiopathy (TMA) induced by COVID-19, presumably from endothelial injury. Thrombomodulin (TM) is an endothelial glycoprotein that plays a dual role in maintaining healthy endothelium-as a natural anticoagulant by binding thrombin to activate protein C (APC) and a negative regulator of the alternate complement pathway (AP). TM is shed into the plasma as soluble TM (sTM) during endothelial injury. We hypothesize that SARS-CoV-2 spike proteins cause direct microvascular endothelial injury, leading to TM shedding, decreased activation of PC, and consequently, microvascular thrombosis in COVID-19. We conducted this study twofold: 1) in vivo, we assessed endothelial injury (by measuring sTM) and AP activation by quantifying Ba (cleavage product of AP component Factor B) in a cohort of critically ill COVID-19 pediatric patients and the implications on clinical outcomes; and 2)in vitro, we investigated endothelial injury (TM shedding) by SARS-COV-2 spike proteins and the subsequent functional consequence in activated PC (APC) levels and Ba levels. sTM and Ba in plasma samples from SARS-CoV-2 positive patients admitted to Texas Children's Hospital Pediatric Intensive Care Unit (n = 33) and from healthy controls (n = 38) were measured by ELISA. In vitro, confluent glomerular microvascular endothelial cells (GMVECs) were incubated for 48 h in the presence or absence (control) of purified SARS-CoV-2 spike proteins, S1 and S2. TM from the cell lysates while Ba and APC from the cell supernatants were measured by ELISA. sTM and Ba levels were significantly higher in the COVID-19 pediatric patients compared to healthy controls (p < 0.01 and p < 0.001, respectively). Among the COVID-19 patients, elevated sTM was associated with increased vasopressor use (p = 0.01) and elevated Ba was associated with increased duration of mechanical ventilation (p = 0.04). In vitro, surface bound TM and soluble APC were significantly lower in GMVECs after addition of spike proteins (p < 0.05), while Ba was undetectable in both control and spike proteins exposed GMVECs. In conclusion, we provide evidence of endothelial injury in COVID-19 pediatric patients and demonstrate a potential pathway of SARS-CoV-2 induced thrombosis. Decreased surface-bound TM results in lower amount of thrombin-TM complex, hence lesser activation of PC, likely leading to a pro-thrombotic state. These findings in GMVECs could explain the vulnerability of kidneys to COVID-19-induced TMA.
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Affiliation(s)
- S Agarwal
- - Texas Children's Hospital, Division of Pediatric Hematology-Oncology, Houston, TX, USA
- - Baylor College of Medicine, Houston, TX, USA
| | - C T Cohen
- - Texas Children's Hospital, Division of Pediatric Hematology-Oncology, Houston, TX, USA
- - Baylor College of Medicine, Houston, TX, USA
| | - M Zobeck
- - Texas Children's Hospital, Division of Pediatric Hematology-Oncology, Houston, TX, USA
- - Baylor College of Medicine, Houston, TX, USA
| | - P M Jacobi
- - Texas Children's Hospital, Division of Pediatric Hematology-Oncology, Houston, TX, USA
- - Baylor College of Medicine, Houston, TX, USA
| | - S E Sartain
- - Texas Children's Hospital, Division of Pediatric Hematology-Oncology, Houston, TX, USA
- - Baylor College of Medicine, Houston, TX, USA
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35
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Jonigk D, Werlein C, Acker T, Aepfelbacher M, Amann KU, Baretton G, Barth P, Bohle RM, Büttner A, Büttner R, Dettmeyer R, Eichhorn P, Elezkurtaj S, Esposito I, Evert K, Evert M, Fend F, Gaßler N, Gattenlöhner S, Glatzel M, Göbel H, Gradhand E, Hansen T, Hartmann A, Heinemann A, Heppner FL, Hilsenbeck J, Horst D, Kamp JC, Mall G, Märkl B, Ondruschka B, Pablik J, Pfefferle S, Quaas A, Radbruch H, Röcken C, Rosenwald A, Roth W, Rudelius M, Schirmacher P, Slotta-Huspenina J, Smith K, Sommer L, Stock K, Ströbel P, Strobl S, Titze U, Weirich G, Weis J, Werner M, Wickenhauser C, Wiech T, Wild P, Welte T, von Stillfried S, Boor P. Organ manifestations of COVID-19: what have we learned so far (not only) from autopsies? Virchows Arch 2022; 481:139-159. [PMID: 35364700 PMCID: PMC8975445 DOI: 10.1007/s00428-022-03319-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 01/08/2023]
Abstract
The use of autopsies in medicine has been declining. The COVID-19 pandemic has documented and rejuvenated the importance of autopsies as a tool of modern medicine. In this review, we discuss the various autopsy techniques, the applicability of modern analytical methods to understand the pathophysiology of COVID-19, the major pathological organ findings, limitations or current studies, and open questions. This article summarizes published literature and the consented experience of the nationwide network of clinical, neuro-, and forensic pathologists from 27 German autopsy centers with more than 1200 COVID-19 autopsies. The autopsy tissues revealed that SARS-CoV-2 can be found in virtually all human organs and tissues, and the majority of cells. Autopsies have revealed the organ and tissue tropism of SARS-CoV-2, and the morphological features of COVID-19. This is characterized by diffuse alveolar damage, combined with angiocentric disease, which in turn is characterized by endothelial dysfunction, vascular inflammation, (micro-) thrombosis, vasoconstriction, and intussusceptive angiogenesis. These findings explained the increased pulmonary resistance in COVID-19 and supported the recommendations for antithrombotic treatment in COVID-19. In contrast, in extra-respiratory organs, pathological changes are often nonspecific and unclear to which extent these changes are due to direct infection vs. indirect/secondary mechanisms of organ injury, or a combination thereof. Ongoing research using autopsies aims at answering questions on disease mechanisms, e.g., focusing on variants of concern, and future challenges, such as post-COVID conditions. Autopsies are an invaluable tool in medicine and national and international interdisciplinary collaborative autopsy-based research initiatives are essential.
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Affiliation(s)
- Danny Jonigk
- Institute of Pathology, Hannover Medical School, Hannover, Germany.
| | | | - Till Acker
- Institute of Neuropathology, University Hospital Giessen and Marburg, Giessen, Germany
| | - Martin Aepfelbacher
- Institute of Medical Microbiology, Virology, and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kerstin U Amann
- Department of Nephropathology, University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Gustavo Baretton
- Department of Pathology, University Hospital Dresden, Dresden, Germany
| | - Peter Barth
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Münster, Germany
| | - Rainer M Bohle
- Department of Pathology, University Hospital Saarland Homburg, Homburg, Germany
| | - Andreas Büttner
- Institute of Forensic Medicine, University Medical Center Rostock, Rostock, Germany
| | - Reinhard Büttner
- Department of Pathology, University Hospital Cologne, Cologne, Germany
| | - Reinhard Dettmeyer
- Department of Legal Medicine, University Hospital Giessen and Marburg, Giessen, Germany
| | - Philip Eichhorn
- Department of Pathology, University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Sefer Elezkurtaj
- Department of Pathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Irene Esposito
- Department of Pathology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Katja Evert
- Department of Pathology, University Hospital Regensburg, Regensburg, Germany
| | - Matthias Evert
- Department of Pathology, University Hospital Regensburg, Regensburg, Germany
| | - Falko Fend
- Department of Pathology, University Hospital Tübingen, Tübingen, Germany
| | - Nikolaus Gaßler
- Department of Pathology, University Hospital Jena, Jena, Germany
| | - Stefan Gattenlöhner
- Department of Pathology, University Hospital Giessen and Marburg, Giessen, Germany
| | - Markus Glatzel
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Heike Göbel
- Department of Pathology, University Hospital Cologne, Cologne, Germany
| | - Elise Gradhand
- Senckenberg Institute of Pathology, University Hospital Frankfurt, Frankfurt, Germany
| | - Torsten Hansen
- Department of Pathology, University Hospital OWL of the Bielefeld University, Campus Lippe, Detmold, Germany
| | - Arndt Hartmann
- Department of Pathology, University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Axel Heinemann
- Department of Legal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Frank L Heppner
- Department of Neuropathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- German Center for Neurodegenerative Diseases (DZNE) Berlin, Berlin, Germany
- Cluster of Excellence, NeuroCure, Berlin, Germany
| | - Julia Hilsenbeck
- Department of Pathology, University Hospital Dresden, Dresden, Germany
| | - David Horst
- Department of Pathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jan C Kamp
- Department of Respiratory Medicine, Hannover Medical School, Hannover, Germany
| | - Gita Mall
- Department of Legal Medicine, University Hospital Jena, Jena, Germany
| | - Bruno Märkl
- General Pathology and Molecular Diagnostics, University Hospital Augsburg, Augsburg, Germany
| | - Benjamin Ondruschka
- Institute of Legal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jessica Pablik
- Department of Pathology, University Hospital Dresden, Dresden, Germany
| | - Susanne Pfefferle
- Institute of Medical Microbiology, Virology, and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Alexander Quaas
- Department of Pathology, University Hospital Cologne, Cologne, Germany
| | - Helena Radbruch
- Department of Neuropathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christoph Röcken
- Department of Pathology, University Hospital Schleswig-Holstein, Kiel, Germany
| | | | - Wilfried Roth
- Department of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Martina Rudelius
- Institute of Pathology, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Peter Schirmacher
- Department of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Julia Slotta-Huspenina
- Department of Pathology, TUM School of Medicine of Technical University of Munich, Munich, Germany
| | - Kevin Smith
- Senckenberg Institute of Pathology, University Hospital Frankfurt, Frankfurt, Germany
| | - Linna Sommer
- Department of Pathology, University Hospital Dresden, Dresden, Germany
| | - Konrad Stock
- Department of Nephrology, TUM School of Medicine of Technical University of Munich, Munich, Germany
| | - Philipp Ströbel
- Department of Pathology, University Medical Center Göttingen, Göttingen, Germany
| | - Stephanie Strobl
- Department of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Ulf Titze
- Department of Pathology, University Hospital OWL of the Bielefeld University, Campus Lippe, Detmold, Germany
| | - Gregor Weirich
- Department of Pathology, TUM School of Medicine of Technical University of Munich, Munich, Germany
| | - Joachim Weis
- Department of Neuropathology, University Hospital RWTH Aachen, Aachen, Germany
| | - Martin Werner
- Institute for Surgical Pathology, Medical Center, University of Freiburg, Freiburg, Germany
| | - Claudia Wickenhauser
- Department of Pathology, University Hospital Halle (Saale), Halle (Saale), Germany
| | - Thorsten Wiech
- Department of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Peter Wild
- Senckenberg Institute of Pathology, University Hospital Frankfurt, Frankfurt, Germany
| | - Tobias Welte
- Department of Respiratory Medicine, Hannover Medical School, Hannover, Germany
| | | | - Peter Boor
- Institute of Pathology, University Hospital RWTH Aachen, Aachen, Germany.
- Department of Nephrology and Immunology, University Hospital RWTH Aachen, Aachen, Germany.
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36
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Noor M, Amin S, Rahim F, Ali B, Zafar S. Acute Kidney Injury Following Posaconazole for Mucormycosis: SARS-CoV-2 as a Back-Seat Driver. Cureus 2022; 14:e27018. [PMID: 35989786 PMCID: PMC9387747 DOI: 10.7759/cureus.27018] [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] [Accepted: 07/19/2022] [Indexed: 11/05/2022] Open
Abstract
Viruses have been implicated in the causation of several systemic illnesses, either directly or by immune modulation. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is not an exception. Due to altered immune regulation, it is often associated with novel clinical manifestations and complications which have not been reported before. SARS-CoV-2 induces a pro-inflammatory state which makes the patient vulnerable to developing a variety of previously unreported adverse reactions to medications. Coronavirus disease 2019 (COVID-19) and its treatment have provided a fertile ground for various opportunistic infections including mucormycosis. The standard treatment for mucormycosis is surgical debridement and liposomal amphotericin B. Triazole antifungals such as posaconazole and isavuconazonium are the second-line agents for those intolerant to first-line therapy. Posaconazole is safer than amphotericin B as far as renal adverse effects are concerned. We report the case of a 60-year-old lady with type 2 diabetes mellitus, hypertension, ischemic heart disease, and osteoarthritis. She had severe COVID-19 requiring non-invasive ventilation four months ago. She presented with right rhino-orbital swelling, diplopia, and serosanguinous discharge from the right nostril. She had right third, sixth, and seventh cranial nerve palsies. Magnetic resonance imaging revealed right maxillary, ethmoid, and frontal sinusitis. Biopsy from the right nostril confirmed mucormycosis. Having normal renal and liver functions, she was started on oral posaconazole as she had an allergic reaction to a test dose of 1 mg amphotericin B (non-liposomal) in 20 mL of 5% dextrose water infused over 30 minutes. On day five, she developed acute kidney injury requiring renal replacement therapy. Her posaconazole was stopped. As she was not improving with conservative treatment, an ultrasound-guided, percutaneous renal biopsy was performed from the left kidney. The renal biopsy revealed thrombotic microangiopathy. She was started on liposomal amphotericin B as decided by the multidisciplinary team. Her renal function improved, and she continued on liposomal amphotericin B. We conclude that thrombotic microangiopathy, in this case, was likely due to posaconazole. This is a novel adverse effect presumably of posaconazole. This case report will alert physicians to be vigilant of the renal adverse effects of posaconazole in patients who have had COVID-19. Patients who develop renal injury while on posaconazole should undergo an early renal biopsy to ascertain the exact histopathology.
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Marinescu AR, Lazureanu VE, Musta VF, Nicolescu ND, Mocanu A, Cut TG, Muresan CO, Tudoran C, Licker M, Laza R. Severe Thrombocytopenic Purpura Associated with COVID-19 in a Pediatric Patient. Infect Drug Resist 2022; 15:3405-3415. [PMID: 35794926 PMCID: PMC9252296 DOI: 10.2147/idr.s363716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/21/2022] [Indexed: 01/19/2023] Open
Abstract
Purpose Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is known to cause a diverse spectrum of clinical manifestations ranging from mild, flu-like symptoms to severe progressive pneumonia, acute respiratory distress syndrome with or without other extrapulmonary impairment. Hematological changes such as lymphopenia, neutrophilia, and anemia as the disease progresses, are frequently found in COVID-19. Thrombocytopenia may be drug-induced or can occur secondary to sepsis, disseminated intravascular coagulation or bone marrow suppression. Immune thrombocytopenic purpura (ITP) is frequently observed in children aged 2-5 years and in 60% of cases may proceed an upper respiratory tract infection. The present paper aimed to raise awareness of ITP as a possible pediatric presentation of coronavirus disease. Patients and Methods We present the case of previously healthy, eight-year-old female patient, who developed an immune thrombocytopenia flare, also known as immune thrombocytopenic purpura (ITP), in the context of COVID-19, with diffuse petechiae and ecchymosis on her body, face and oral mucosa, and a nadir platelet count of 0×103/μL. Results Platelet count recovery was observed after seven days of combined treatment with intravenous immunoglobulin (IVIG) and corticosteroids. Conclusion The growing body of literature regarding the clinical and laboratory manifestations of COVID-19 infection in children, has reported thrombocytopenia in relation to unfavorable disease progression or multisystem inflammatory syndrome (MIS-C). Clinicians must be aware that ITP may appear both in mild and severe COVID-19, at any time during its course, and can be associated with a higher bleeding risk, thus its diagnostic may be critical.
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Affiliation(s)
- Adelina Raluca Marinescu
- Discipline of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Victor Babes Clinical Hospital of Infectious Diseases and Pneumophtisiology, Timisoara, Romania.,Doctoral School, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
| | - Voichita Elena Lazureanu
- Discipline of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Victor Babes Clinical Hospital of Infectious Diseases and Pneumophtisiology, Timisoara, Romania
| | - Virgil Filaret Musta
- Discipline of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Victor Babes Clinical Hospital of Infectious Diseases and Pneumophtisiology, Timisoara, Romania
| | - Narcisa Daniela Nicolescu
- Discipline of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Victor Babes Clinical Hospital of Infectious Diseases and Pneumophtisiology, Timisoara, Romania
| | - Alexandra Mocanu
- Discipline of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Victor Babes Clinical Hospital of Infectious Diseases and Pneumophtisiology, Timisoara, Romania.,Doctoral School, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
| | - Talida Georgiana Cut
- Discipline of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Victor Babes Clinical Hospital of Infectious Diseases and Pneumophtisiology, Timisoara, Romania.,Doctoral School, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Center for Ethics in Human Genetic Identifications, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
| | - Camelia Oana Muresan
- Center for Ethics in Human Genetic Identifications, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Discipline of Forensic Medicine, Bioethics, Deontology and Medical Law, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
| | - Cristina Tudoran
- Discipline of Internal Medicine II, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Center of Molecular Research in Nephrology and Vascular Disease, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
| | - Monica Licker
- Discipline of Microbiology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Multidisciplinary Research Centre on Antimicrobial Resistance, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
| | - Ruxandra Laza
- Discipline of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania.,Victor Babes Clinical Hospital of Infectious Diseases and Pneumophtisiology, Timisoara, Romania
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38
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COVID-19: a trigger for severe thrombotic microangiopathy in a patient with complement gene variant. ROMANIAN JOURNAL OF INTERNAL MEDICINE = REVUE ROUMAINE DE MEDECINE INTERNE 2022; 60:138-142. [PMID: 34997957 DOI: 10.2478/rjim-2021-0040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Indexed: 01/12/2023]
Abstract
The evidence regarding thrombotic microangiopathy (TMA) related to Coronavirus Infectious Disease 2019 (COVID-19) in patients with complement gene mutations as a cause of acute kidney injury (AKI) are limited. We presented the case of a 23-year-old male patient admitted with an asymptomatic form of COVID-19, but with uncontrolled hypertension and AKI. Kidney biopsy showed severe lesions of TMA. In evolution patient had persistent microangiopathic hemolytic anemia, decreased level of haptoglobin and increased LDH level. Decreased complement C3 level and the presence of schistocytes were found for the first time after biopsy. Kidney function progressively decreased and the patient remained hemodialysis dependent. Complement work-up showed a heterozygous variant with unknown significance in complement factor I (CFI) c.-13G>A, affecting the 5' UTR region of the gene. In addition, the patient was found to be heterozygous for the complement factor H (CFH) H3 haplotype (involving the rare alleles of c.-331C>T, Q672Q and E936D polymorphisms) reported as a risk factor of atypical hemolytic uremic syndrome. This case of AKI associated with severe TMA and secondary hemolytic uremic syndrome highlights the importance of genetic risk modifiers in the alternative pathway dysregulation of the complement in the setting of COVID-19, even in asymptomatic forms.
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Endothelial complications after allogeneic stem cell transplantation in patients with pretransplant resolved COVID-19. Bone Marrow Transplant 2022; 57:1180-1182. [PMID: 35444233 PMCID: PMC9018968 DOI: 10.1038/s41409-022-01660-3] [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: 02/01/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 11/21/2022]
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Hajebi R, Habibi P, Maroufi SF, Bahreini M, Miratashi Yazdi SA. COVID-19 patients presenting with gangrenous acalculous cholecystitis: Report of two cases. Ann Med Surg (Lond) 2022; 76:103534. [PMID: 35371471 PMCID: PMC8960289 DOI: 10.1016/j.amsu.2022.103534] [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: 02/11/2022] [Revised: 03/13/2022] [Accepted: 03/25/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction and importance COVID-19 virus is thought to complicate underlying conditions, including acalculous cholecystitis. Two COVID-19 patients with gangrenous gallbladder are reported who were not involved with severe pneumonia. Case presentation We present two non-critically ill patients with COVID-19 presenting with acalculous cholecystitis. Both patients had gangrenous gallbladder and had to undergo cholecystectomy. Upon surgery, one of the patients showed patchy gangrene on gallbladder and the other, a fully gangrenous gallbladder. Conclusion There may be a possibility for COVID-19 patients with cholecystitis to develop ischemic gallbladder.
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Affiliation(s)
- Reza Hajebi
- General Surgery Department, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Pedram Habibi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Maryam Bahreini
- Department of Emergency Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Prehospital and Hospital Emergency Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Amir Miratashi Yazdi
- General Surgery Department, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Corresponding author. Sina Hospital, Department of Surgery, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Tonelli R, Bruzzi G, Manicardi L, Tabbì L, Fantini R, Castaniere I, Andrisani D, Gozzi F, Pellegrino MR, Trentacosti F, Dall’Ara L, Busani S, Franceschini E, Baroncini S, Manco G, Meschiari M, Mussini C, Girardis M, Beghè B, Marchioni A, Clini E. Risk Factors for Pulmonary Air Leak and Clinical Prognosis in Patients With COVID-19 Related Acute Respiratory Failure: A Retrospective Matched Control Study. Front Med (Lausanne) 2022; 9:848639. [PMID: 35433732 PMCID: PMC9008271 DOI: 10.3389/fmed.2022.848639] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
Background The role of excessive inspiratory effort in promoting alveolar and pleural rupture resulting in air leak (AL) in patients with SARS-CoV-2 induced acute respiratory failure (ARF) while on spontaneous breathing is undetermined. Methods Among all patients with COVID-19 related ARF admitted to a respiratory intensive care unit (RICU) and receiving non-invasive respiratory support, those developing an AL were and matched 1:1 [by means of PaO2/FiO2 ratio, age, body mass index-BMI and subsequent organ failure assessment (SOFA)] with a comparable population who did not (NAL group). Esophageal pressure (ΔPes) and dynamic transpulmonary pressure (ΔPL) swings were compared between groups. Risk factors affecting AL onset were evaluated. The composite outcome of ventilator-free-days (VFD) at day 28 (including ETI, mortality, tracheostomy) was compared between groups. Results Air leak and NAL groups (n = 28) showed similar ΔPes, whereas AL had higher ΔPL (20 [16–21] and 17 [11–20], p = 0.01, respectively). Higher ΔPL (OR = 1.5 95%CI[1–1.8], p = 0.01), positive end-expiratory pressure (OR = 2.4 95%CI[1.2–5.9], p = 0.04) and pressure support (OR = 1.8 95%CI[1.1–3.5], p = 0.03), D-dimer on admission (OR = 2.1 95%CI[1.3–9.8], p = 0.03), and features suggestive of consolidation on computed tomography scan (OR = 3.8 95%CI[1.1–15], p = 0.04) were all significantly associated with AL. A lower VFD score resulted in a higher risk (HR = 3.7 95%CI [1.2–11.3], p = 0.01) in the AL group compared with NAL. RICU stay and 90-day mortality were also higher in the AL group compared with NAL. Conclusion In spontaneously breathing patients with COVID-19 related ARF, higher levels of ΔPL, blood D-dimer, NIV delivery pressures and a consolidative lung pattern were associated with AL onset.
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Affiliation(s)
- Roberto Tonelli
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
- Clinical and Experimental Medicine Ph.D. Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Giulia Bruzzi
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
| | - Linda Manicardi
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
| | - Luca Tabbì
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
| | - Riccardo Fantini
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
| | - Ivana Castaniere
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
- Clinical and Experimental Medicine Ph.D. Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Dario Andrisani
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
- Clinical and Experimental Medicine Ph.D. Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Filippo Gozzi
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
- Clinical and Experimental Medicine Ph.D. Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Maria Rosaria Pellegrino
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
| | - Fabiana Trentacosti
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
| | - Lorenzo Dall’Ara
- Intensive Care Unit, University Hospital of Modena, Modena, Italy
| | - Stefano Busani
- Intensive Care Unit, University Hospital of Modena, Modena, Italy
| | | | - Serena Baroncini
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
| | - Gianrocco Manco
- Department of Surgery, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Cristina Mussini
- Infectious Diseases Unit, University Hospital of Modena, Modena, Italy
| | - Massimo Girardis
- Intensive Care Unit, University Hospital of Modena, Modena, Italy
| | - Bianca Beghè
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
| | - Alessandro Marchioni
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
- *Correspondence: Alessandro Marchioni,
| | - Enrico Clini
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, University Hospital of Modena, University of Modena Reggio Emilia, Modena, Italy
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Al-Tamimi M, Qiao J, Gardiner EE. The utility of platelet activation biomarkers in thrombotic microangiopathies. Platelets 2022; 33:503-511. [PMID: 35287530 DOI: 10.1080/09537104.2022.2026912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Primary thrombotic microangiopathies (TMAs) are observed in thrombotic thrombocytopenic purpura (TTP) and hemolytic uremic syndrome (HUS), while secondary TMAs have a wide range of etiologies. Early diagnosis and treatment of TMA are critical for patient well-being; however, distinguishing TTP from HUS on presentation is particularly challenging. Thrombocytopenia and platelet activation are central to different types of TMAs, thus limiting the utility of standard diagnostic approaches to evaluate the platelet function and hemostatic capacity. Alternative means of quantifying and monitoring changes to platelet activation and function are urgently needed. Activated platelets have been shown to interact with proteins of the complement and coagulation cascades and form part of inflammation processes engaged in TMA. Increased levels of platelet surface receptors as well as increased plasma levels of platelet-derived soluble proteins have been reported in TMAs. Elevated levels of platelet-leukocyte aggregates and platelet microparticles are also reported in different types of TMAs. Larger prospective evaluations of platelet activation markers in TMA using standardized assays, with comparison to cohorts of patients with thrombosis, coagulopathy, and thrombocytopenia, to evaluate the clinical usefulness of platelet markers in TMA are now needed. This review will summarize the current knowledge around platelet activation markers and critically evaluate their utility in diagnosis and prognosis of TMA patients.
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Affiliation(s)
- Mohammad Al-Tamimi
- Department of Basic Medical Sciences, Faculty of Medicine, The Hashemite University, Zarqa, Jordan
| | - Jianlin Qiao
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, China
| | - Elizabeth E Gardiner
- ACRF Department of Cancer Biology and Therapeutics, John Curtin School of Medical Research, Australian National University, Canberra, Australia
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Jain S, Sawant T. Osteonecrosis with Concomitant Bacterial Osteomyelitis of Both Hips and a Knee in a Post-COVID-19 Patient: A Case Report. JBJS Case Connect 2022; 12:01709767-202203000-00055. [PMID: 35202008 DOI: 10.2106/jbjs.cc.21.00629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
CASE We report the case of a coronavirus disease 2019 (COVID-19)-recovered, 42-year-old man with osteonecrosis and concomitant acute bacterial osteomyelitis of both hips and his left knee. The patient underwent total hip replacement for both hips and arthroscopic decompression and synovectomy of the knee joint. On follow-up, he has complete and painless range of motion with resolving osteomyelitis and no signs of active infection. CONCLUSION Corticosteroid therapy and COVID-19-associated thrombotic microangiopathy might have caused osteonecrosis in our patient. However, concomitant osteomyelitis is extremely rare and might be overlooked because of elevated inflammatory markers after recovery from COVID-19 infection.
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Affiliation(s)
- Sanjeev Jain
- Orthopaedic and Joint Replacement Surgeon, Department of Orthopaedics, Dr L H Hiranandani Hospital, Powai, Mumbai, Maharashtra, India.,HOME (Hiranandani Orthopaedic Medical Education)
| | - Tushar Sawant
- Department of Orthopaedics, Dr L H Hiranandani Hospital, Powai, Mumbai, Maharashtra, India
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Hafez W, Ziade MA, Arya A, Saleh H, Ali S, Rao SR, Fdl Alla O, Ali M, Zouhbi MA, Abdelrahman A. Reduced ADAMTS13 Activity in Correlation with Pathophysiology, Severity, and Outcome of COVID-19: A Retrospective Observational Study. Int J Infect Dis 2022; 117:334-344. [PMID: 35167969 PMCID: PMC8839807 DOI: 10.1016/j.ijid.2022.02.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 01/27/2022] [Accepted: 02/08/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Low ADAMTS13 activity has been suggested to be an interplaying factor in the pathogenesis of COVID-19, considering that it is a thromboinflammatory disease with high risk of microthrombosis. OBJECTIVES The study aimed to explore the correlation between ADAMTS13 activity and the pathophysiological pathway of COVID-19. METHODS We carried out a retrospective observational study of 87 patients with COVID-19 in NMC Royal Hospital, Abu Dhabi, UAE. ADAMTS13 activity was measured and compared with patients' characteristics and clinical outcomes. RESULTS Low ADAMTS13 activity was associated with pneumonia (p = 0.007), severity of COVID-19 (p <0.001), and mechanical ventilation rates (p = 0.018). Death was more frequently observed among patients (5 patients) with low ADAMTS13 activity compared with normal activity (1 patient), as well as inflammatory markers. Decreased ADAMTS13 activity increased with the risk of pneumonia, severity of COVID-19, need for mechanical ventilation, and use of anticoagulants ([OR = 4.75, 95% CI 1.54-18.02, p = 0.011], [OR = 6.50, 95% CI 2.57-17.74; p <0.001], [OR = 4.10, 95% CI 1.29-15.82; p = 0.024], [OR = 8.00, 95% CI 3.13-22.16; p <0.001], respectively). The low ADAMTS13 activity group had a slightly longer time to viral clearance than the normal ADAMTS13 activity group, but it was not statistically significant (20 days, 95% CI 16-27 days vs 17 days, 95% CI 13-22 days; p = 0.08; Log rank = 3.1). CONCLUSIONS Low ADAMTS13 activity has been linked to pneumonia, COVID-19 severity, use of anticoagulants, and need for mechanical ventilation but not to mortality. We propose rADAMTS13 as a novel treatment for severe COVID-19.
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Affiliation(s)
- Wael Hafez
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates; Medical Research Division, Department of Internal Medicine, The National Research Centre, 33 El Buhouth St, Ad Doqi, Dokki, Cairo Governorate 12622, Egypt.
| | - Mohamad Azzam Ziade
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates
| | - Arun Arya
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates
| | - Husam Saleh
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates
| | - Sara Ali
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates
| | - Srinivasa Raghu Rao
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates
| | - Osman Fdl Alla
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates
| | - Mohamed Ali
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates
| | - Mouhamad Al Zouhbi
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates
| | - Ahmed Abdelrahman
- NMC Royal Hospital, 16th Street, Khalifa City, Abu Dhabi, United Arab Emirates; Internal Medicine Department, Zagazig School of medicine, Zagazig, Egypt
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Valiton V, Bendjelid K, Pache JC, Roffi M, Meyer P. Coronavirus disease 2019-associated coronary endotheliitis and thrombotic microangiopathy causing cardiogenic shock: a case report. Eur Heart J Case Rep 2022; 6:ytac061. [PMID: 35295732 PMCID: PMC8922686 DOI: 10.1093/ehjcr/ytac061] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/17/2021] [Accepted: 02/01/2022] [Indexed: 12/15/2022]
Abstract
Background Coronavirus disease 2019 (COVID-19) primarily affects the respiratory tract but serious cardiovascular complications have been reported. Up to one-third of patients admitted to the intensive care unit may develop an acute myocardial injury, characterized by cardiac troponin elevation. However, the pathology underlying COVID-19-associated myocardial injury has rarely been reported. Case summary Three days after being diagnosed for a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, a 52-year-old woman without a notable past medical history developed cardiogenic shock with severely reduced left ventricular ejection fraction (LVEF) at 25%. Coronary angiography was normal. Endomyocardial biopsy demonstrated coronary endotheliitis with multiple microvascular thromboses but no lymphocytic infiltrate and a negative polymerase chain reaction for SARS-CoV-2. The patient was implanted with a short-term LV assist device (Impella CP®, Abiomed, Aachen, Germany) and treated with therapeutic anticoagulation. She suffered from concomitant respiratory failure that required 14 days of orotracheal intubation, 10 days of dexamethasone, and broad-spectrum antibiotics. Clinical outcome was favourable with weaning of the Impella device after 6 days and full recovery of LVEF (65%) at 30 days. Cardiac magnetic resonance performed at Day 30 showed no evidence of myocarditis or scars and confirmed the normalization of LVEF. Discussion This case highlights how COVID-19-associated coronary endotheliitis and thrombotic microangiopathy, in the absence of myocarditis, may induce transient severe LV dysfunction and cardiogenic shock.
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Affiliation(s)
- Valérian Valiton
- Division of Cardiology, Department of Medicine, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland
| | - Karim Bendjelid
- Intensive Care Division, Department of Anaesthesiology, Pharmacology and Intensive Care, Geneva University Hospitals, Switzerland
| | - Jean-Claude Pache
- Division of Clinical Pathology, Department of Genetic and Laboratory Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Marco Roffi
- Division of Cardiology, Department of Medicine, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland
| | - Philippe Meyer
- Division of Cardiology, Department of Medicine, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland
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Richardson GM, Su SW, Iragorri S. Case report: Diarrhea-associated hemolytic uremic syndrome in the Era of COVID-19. Front Pediatr 2022; 10:979850. [PMID: 36389381 PMCID: PMC9659847 DOI: 10.3389/fped.2022.979850] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/11/2022] [Indexed: 12/03/2022] Open
Abstract
Over the past two years, a growing number of SARS-CoV-2 infection-associated clinical pediatric phenotypes have been identified, including a hemolytic uremic syndrome (HUS) form of thrombotic microangiopathy. Oregon's high prevalence of Shiga toxin-producing Escherichia coli (STEC) infections gives it a unique perspective to discuss the impact of COVID-19 and HUS. We seek to highlight SARS-CoV-2 as a potential new infectious etiology of severe diarrhea-associated HUS, based on two cases from Portland, Oregon, occurring in non-COVID-19 immunized children. The first case is a previously healthy ten-year-old who presented with SARS-CoV-2 infection and bloody diarrhea after an appendectomy, followed by full-blown oligo-anuric HUS. Second is a previously healthy six-year-old who presented with short-lived bloody diarrhea, rapidly evolving to HUS, and who tested positive for COVID-19 via polymerase chain reaction and STEC toxins one and two. These two cases highlight two main points. First, SARS-CoV-2 must be included in the differential diagnosis of diarrhea-associated HUS, either as the sole agent or concurrent with a STEC infection. Second, when managing STEC gastroenteritis the recommendation has been to maintain excellent hydration as a strategy to prevent the progression to oligo-anuric acute kidney injury and HUS. This strategy may need to be re-evaluated in a patient with SARS-CoV-2 infection or co-infection.
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Affiliation(s)
- Gina M. Richardson
- Oregon Health & Science University, Portland, OR, United States
- Correspondence: Gina M. Richardson
| | - Sharon W. Su
- Department of Pediatric Nephrology, Randall Children's Hospital at Legacy Emanuel, Portland, OR, United States
| | - Sandra Iragorri
- Oregon Health & Science University, Portland, OR, United States
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Odilov A, Volkov A, Abdullaev A, Gasanova T, Lipina T, Babichenko I. COVID-19: Multiorgan Dissemination of SARS-CoV-2 Is Driven by Pulmonary Factors. Viruses 2021; 14:v14010039. [PMID: 35062243 PMCID: PMC8777766 DOI: 10.3390/v14010039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/12/2021] [Accepted: 12/22/2021] [Indexed: 02/07/2023] Open
Abstract
Multi-organ failure is one of the common causes of fatal outcome in COVID-19 patients. However, the pathogenetic association of the SARS-CoV-2 viral load (VL) level with fatal dysfunctions of the lungs, liver, kidneys, heart, spleen and brain, as well as with the risk of death in COVID-19 patients remains poorly understood. SARS-CoV-2 VL in the lungs, heart, liver, kidneys, brain, spleen and lymph nodes have been measured by RT qPCR using the following formula: NSARS-CoV-2/NABL1 × 100. Dissemination of SARS-CoV-2 in 30.5% of cases was mono-organ, and in 63.9% of cases, it was multi-organ. The average SARS-CoV-2 VL in the exudative phase of diffuse alveolar damage (DAD) was 60 times higher than in the proliferative phase. The SARS-CoV-2 VL in the lungs ranged from 0 to 250,281 copies. The "pulmonary factors" of SARS-CoV-2 multi-organ dissemination are the high level of SARS-CoV-2 VL (≥4909) and the exudative phase of DAD. The frequency of SARS-CoV-2 dissemination to lymph nodes was 86.9%, heart-56.5%, spleen-52.2%, liver-47.8%, kidney-26%, and brain-13%. We found no link between the SARS-CoV-2 VL level in the liver, kidneys, and heart and the serum level of CPK, LDH, ALP, ALT, AST and Cr of COVID-19 patients. Isolated detection of SARS-CoV-2 RNA in the myocardium of COVID-19 patients who died from heart failure is possible. The pathogenesis of COVID-19-associated multi-organ failure requires further research in a larger cohort of patients.
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Affiliation(s)
- Akmaljon Odilov
- Department of Pathological Anatomy, Peoples′ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow 117198, Russia; (A.V.); (I.B.)
- Correspondence:
| | - Alexey Volkov
- Department of Pathological Anatomy, Peoples′ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow 117198, Russia; (A.V.); (I.B.)
- Department of Pathological Anatomy, Municipal Clinical Hospital Named after E.O. Mukhin, Moscow 111399, Russia
| | - Adhamjon Abdullaev
- Laboratory of Molecular Hematology, National Research Center for Hematology, Novy Zykovski lane 4a, Moscow 125167, Russia;
| | - Tatiana Gasanova
- Department of Virology, Lomonosov Moscow State University, Leninskie gori, 1, 40, Moscow 119234, Russia;
| | - Tatiana Lipina
- Department of Cell Biology and Histology, Faculty of Biology, Lomonosov Moscow State University, Leninskie gori, 1, 12, Moscow 119234, Russia;
| | - Igor Babichenko
- Department of Pathological Anatomy, Peoples′ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow 117198, Russia; (A.V.); (I.B.)
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Nishikawa M, Kanno H, Zhou Y, Xiao TH, Suzuki T, Ibayashi Y, Harmon J, Takizawa S, Hiramatsu K, Nitta N, Kameyama R, Peterson W, Takiguchi J, Shifat-E-Rabbi M, Zhuang Y, Yin X, Rubaiyat AHM, Deng Y, Zhang H, Miyata S, Rohde GK, Iwasaki W, Yatomi Y, Goda K. Massive image-based single-cell profiling reveals high levels of circulating platelet aggregates in patients with COVID-19. Nat Commun 2021; 12:7135. [PMID: 34887400 PMCID: PMC8660840 DOI: 10.1038/s41467-021-27378-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 11/16/2021] [Indexed: 12/19/2022] Open
Abstract
A characteristic clinical feature of COVID-19 is the frequent incidence of microvascular thrombosis. In fact, COVID-19 autopsy reports have shown widespread thrombotic microangiopathy characterized by extensive diffuse microthrombi within peripheral capillaries and arterioles in lungs, hearts, and other organs, resulting in multiorgan failure. However, the underlying process of COVID-19-associated microvascular thrombosis remains elusive due to the lack of tools to statistically examine platelet aggregation (i.e., the initiation of microthrombus formation) in detail. Here we report the landscape of circulating platelet aggregates in COVID-19 obtained by massive single-cell image-based profiling and temporal monitoring of the blood of COVID-19 patients (n = 110). Surprisingly, our analysis of the big image data shows the anomalous presence of excessive platelet aggregates in nearly 90% of all COVID-19 patients. Furthermore, results indicate strong links between the concentration of platelet aggregates and the severity, mortality, respiratory condition, and vascular endothelial dysfunction level of COVID-19 patients.
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Affiliation(s)
- Masako Nishikawa
- Department of Clinical Laboratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Hiroshi Kanno
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Yuqi Zhou
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Ting-Hui Xiao
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan.
| | - Takuma Suzuki
- Department of Computational Biology and Medical Sciences, The University of Tokyo, Chiba, 277-8562, Japan
| | - Yuma Ibayashi
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Jeffrey Harmon
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Shigekazu Takizawa
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Kotaro Hiramatsu
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
- Research Center for Spectrochemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | | | - Risako Kameyama
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Walker Peterson
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Jun Takiguchi
- Department of Clinical Laboratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-0033, Japan
| | | | - Yan Zhuang
- Department of Electrical and Computer Engineering, University of Virginia, Virginia, 22908, USA
| | - Xuwang Yin
- Department of Electrical and Computer Engineering, University of Virginia, Virginia, 22908, USA
| | | | - Yunjie Deng
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Hongqian Zhang
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Shigeki Miyata
- Research and Development Department, Central Blood Institute, Japanese Red Cross Society, Tokyo, 135-8521, Japan
| | - Gustavo K Rohde
- Department of Biomedical Engineering, University of Virginia, Virginia, 22908, USA
- Department of Electrical and Computer Engineering, University of Virginia, Virginia, 22908, USA
| | - Wataru Iwasaki
- Department of Computational Biology and Medical Sciences, The University of Tokyo, Chiba, 277-8562, Japan
- Department of Biological Sciences, The University of Tokyo, Tokyo, 113-0033, Japan
- Department of Integrated Biosciences, The University of Tokyo, Chiba, 277-8562, Japan
| | - Yutaka Yatomi
- Department of Clinical Laboratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-0033, Japan.
| | - Keisuke Goda
- Department of Chemistry, The University of Tokyo, Tokyo, 113-0033, Japan.
- Institute of Technological Sciences, Wuhan University, 430072, Hubei, China.
- Department of Bioengineering, University of California, Los Angeles, California, 90095, USA.
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Kumari K, Kumar A, Bahadur I, Singh P. Investigate the interaction of testosterone/progesterone with ionic liquids on varying the anion to combat COVID-19: Density functional theory calculations and molecular docking approach. J PHYS ORG CHEM 2021; 34:e4273. [PMID: 34511718 PMCID: PMC8420490 DOI: 10.1002/poc.4273] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/15/2021] [Accepted: 07/27/2021] [Indexed: 01/07/2023]
Abstract
Hormones like testosterone and progesterone in the humans play significant role in the regulation of various biological processes like the body growth, reproduction, and others. In last two decades, researchers are using ionic liquids (ILs) extensively in different areas of sciences, and they are a novel class of compounds as well as their polarity can be tuned. ILs are multidisciplinary in nature and can be used in chemistry, materials science, chemical engineering, and environmental science. Further, ILs are being explored to increase the solubility of drugs or biological potential molecules. Testosterone and progesterone are found to be not very polar in nature; therefore, the authors attempt to increase the solubility of testosterone and progesterone via interaction with ILs. It was studied with density functional theory calculations using Gaussian, and an increase in the value of dipole moment is observed for the complex of testosterone/progesterone with the ILs in comparison of individual one. The optimization energy and other thermodynamic energies of the ILs (IL1-IL3), testosterone (T), testosterone-IL (T-IL1 to T-IL3), progesterone (P), and progesterone-ILs (P-IL1 to P-IL3) are found to be negative. Further, the change in free energy for the formation of complexes at room temperature is calculated. Further, the authors have investigated the synergistic effect of testosterone and progesterone against the main protease of new coronavirus using molecular docking. It is observed that the testosterone-IL1 {IL1-3-(2-hydroxyethyl)-1-methyl-1H-imidazol-3-ium 2,4,6-trinitrophenolate} is found to be prominent against the main protease of SARS-CoV-2.
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Affiliation(s)
- Kamlesh Kumari
- Department of Zoology, Deen Dayal Upadhyaya CollegeUniversity of DelhiNew DelhiIndia
| | - Ajay Kumar
- Department of ChemistryIndian Institute of TechnologyNew DelhiIndia
| | - Indra Bahadur
- Department of Chemistry, Faculty of Natural and Agricultural SciencesNorth‐West UniversityMmabathoSouth Africa
| | - Prashant Singh
- Department of Chemistry, Atma Ram Sanatan Dharma CollegeUniversity of DelhiNew DelhiIndia
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Utebay D, Seeger H, Müller AMS, David S. Complement inhibition for the treatment of COVID-19 triggered thrombotic microangiopathy with cardiac failure: a case report. EUROPEAN HEART JOURNAL-CASE REPORTS 2021; 5:ytab386. [PMID: 34661055 PMCID: PMC8515174 DOI: 10.1093/ehjcr/ytab386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/12/2021] [Accepted: 09/20/2021] [Indexed: 01/13/2023]
Abstract
Background Severe coronavirus disease 2019 (COVID-19) has been increasingly recognized as a multisystem disease. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can infect literally any cell type that expresses its target receptor angiotensin-converting enzyme 2. However, COVID-19-associated organ dysfunction is not only mediated by direct viral effects but also by the interaction between the host’s immune response, endotheliopathy, and microvascular coagulopathy. It has been proposed that the activation of the complement system plays a central role in the pathophysiology of severe COVID-19 and the associated endotheliopathy. Case summary A 76-year-old male patient with indeterminate cardiogenic shock in the setting of confirmed SARS-CoV-2 infection was admitted to our intensive care unit. Coronary angiography did not reveal a plausible explanation for his symptoms. The patient developed renal failure, neurological symptoms, severe thrombocytopenia, and a Coombs-negative haemolytic anaemia with schistocytes. All together the clinical picture was highly suggestive of a thrombotic microangiopathy (TMA) with microvascular cardiac involvement. Conventional therapeutic strategies including high-dose steroids and seven sessions of therapeutic plasma exchange were all unsuccessful. Interestingly, complement inhibition with Eculizumab as rescue approach led to a rapid clinical and laboratory improvement and the patients were discharged with normalized organ functions at Day 36. Conclusion The aetiology of cardiogenic shock observed in this patient cannot simply be explained by his focal and chronic coronary findings. Although viral myocarditis was not formally excluded, both the clinical features of TMA and the rapid resolution of all clinical signs and symptoms after pharmacological complement inhibition suggest a SARS-CoV-2-driven microangiopathic origin of heart failure.
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Affiliation(s)
- Didar Utebay
- Institute of Intensive Care Medicine, University Hospital Zurich, Rämistrasse 100, CH-8092 Zurich, Switzerland
| | - Harald Seeger
- Department of Nephrology, University Hospital Zurich, Rämistrasse 100, CH-8092 Zurich, Switzerland
| | - Antonia M S Müller
- Department of Medical Oncology and Hematology, University Hospital Zurich, Rämistrasse 100, CH-8092 Zurich, Switzerland
| | - Sascha David
- Institute of Intensive Care Medicine, University Hospital Zurich, Rämistrasse 100, CH-8092 Zurich, Switzerland
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