1
|
Zekić T, Belančić A. Antiphospholipid syndrome, thrombosis, and vaccination in the COVID-19 pandemic. Rheumatol Int 2024; 44:749-755. [PMID: 38393386 DOI: 10.1007/s00296-023-05531-y] [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: 10/03/2023] [Accepted: 12/29/2023] [Indexed: 02/25/2024]
Abstract
Thrombosis is one of the many signs of antiphospholipid syndrome (APS) and COVID-19 infection. Although the mechanisms contributing to thrombosis in APS and COVID-19 are relatively similar, this remains an open subject. Even now (when the COVID-19 pandemic has subsided), there is no conclusive solution to APS and COVID-19 co-occurrence. The presence of newly generated antiphospholipid antibodies (aPLs) in COVID-19 infection may or may not be connected to the diagnosis of APS. The prevalence of aPLs is substantial in severe COVID-19 but not related to thrombosis or a worse outcome. Adequate monitoring of antibody positivity over time is recommended for APL diagnosis. On the other hand, thrombosis and thrombocytopenia can rarely occur with vaccination with mRNA vaccines. Some studies have shown that COVID-19 immunization is well tolerated among APS patients who are triple-positive for aPL, which may comfort patients and referring physicians and lessen hesitation in unvaccinated APS/aPL-positive patients. In this narrative review, we will give an overview of the interaction between aPL-APS-COVID-19-thrombosis and related diagnostic insights learned during the pandemic.
Collapse
Affiliation(s)
- Tatjana Zekić
- Clinical Hospital Center Rijeka, Department of Rheumatology and Clinical Immunology, University of Rijeka, Faculty of Medicine, Rijeka, Croatia.
- University of Rijeka, Faculty of Medicine, 51000, Rijeka, Croatia.
| | - Andrej Belančić
- Department of Clinical Pharmacology, Clinical Hospital Centre Rijeka, Krešimirova 42, 51000, Rijeka, Croatia
- Department of Basic and Clinical Pharmacology with Toxicology, University of Rijeka, Faculty of Medicine, Braće Branchetta 20, 51000, Rijeka, Croatia
| |
Collapse
|
2
|
Li Q, Li J, Zhou M, Ge Y, Liu Z, Li T, Zhang L. Antiphospholipid antibody-related hepatic vasculitis in a juvenile after non-severe COVID-19: a case report and literature review. Front Immunol 2024; 15:1354349. [PMID: 38707895 PMCID: PMC11066154 DOI: 10.3389/fimmu.2024.1354349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/29/2024] [Indexed: 05/07/2024] Open
Abstract
Antiphospholipid antibodies (aPL) are both laboratory evidence and causative factors for a broad spectrum of clinical manifestations of antiphospholipid syndrome (APS), with thrombotic and obstetric events being the most prevalent. Despite the aPL-triggered vasculopathy nature of APS, vasculitic-like manifestations rarely exist in APS and mainly appear associated with other concurrent connective tissue diseases like systemic lupus erythematous. Several studies have characterized pulmonary capillaritis related to pathogenic aPL, suggesting vasculitis as a potential associated non-thrombotic manifestation. Here, we describe a 15-year-old girl who develops hepatic infarction in the presence of highly positive aPL, temporally related to prior non-severe COVID-19 infection. aPL-related hepatic vasculitis, which has not been reported before, contributes to liver ischemic necrosis. Immunosuppression therapy brings about favorable outcomes. Our case together with retrieved literature provides supportive evidence for aPL-related vasculitis, extending the spectrum of vascular changes raised by pathogenic aPL. Differentiation between thrombotic and vasculitic forms of vascular lesions is essential for appropriate therapeutic decision to include additional immunosuppression therapy. We also perform a systematic review to characterize the prevalence and clinical features of new-onset APS and APS relapses after COVID-19 for the first time, indicating the pathogenicity of aPL in a subset of COVID-19 patients.
Collapse
Affiliation(s)
- Qingyu Li
- Tsinghua Medicine, School of Medicine, Tsinghua University, Beijing, China
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jingya Li
- Tsinghua Medicine, School of Medicine, Tsinghua University, Beijing, China
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Menglan Zhou
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Ying Ge
- Department of Infectious Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Zhengyin Liu
- Department of Infectious Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Taisheng Li
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
- Department of Infectious Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Li Zhang
- Department of Infectious Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| |
Collapse
|
3
|
Martini T, Santoro RC, Banov L, Ierardi A, Leotta M, Strangio A, Svahn J, Molinari AC. Prolongated Activated Partial Thromboplastin Time (aPTT) in Pediatric Patients before Surgery-Crying Wolf: Lupus (Anticoagulant) Does Not Always Threaten Children. J Clin Med 2024; 13:1510. [PMID: 38592340 PMCID: PMC10934886 DOI: 10.3390/jcm13051510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/26/2024] [Accepted: 02/29/2024] [Indexed: 04/10/2024] Open
Abstract
A prolonged preoperatory aPTT in children is often the cause of a delay of scheduled surgeries and the repetition of multiple blood tests, with the consequent wasting of resources and significant discomfort for children and parents. The aim of this review is to analyze the situations in which an isolated prolongation of aPTT is found during preoperative evaluation in children, especially when it is due to the presence of antiphospholipid antibodies, providing the readers with the keys to interpret this situation and the possibility to correctly evaluate the hemorrhagic risk of a patient.
Collapse
Affiliation(s)
- Tiziano Martini
- Immuno-Haematology and Transfusion Medicine, Center for Congenital Bleeding Disorders, Cesena General Hospital, 47521 Cesena, Italy;
| | - Rita Carlotta Santoro
- Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Dulbecco, 88100 Catanzaro, Italy; (R.C.S.); (A.I.); (M.L.); (A.S.)
| | - Laura Banov
- Thrombosis and Hemostasis Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (L.B.); (J.S.)
| | - Antonella Ierardi
- Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Dulbecco, 88100 Catanzaro, Italy; (R.C.S.); (A.I.); (M.L.); (A.S.)
| | - Marzia Leotta
- Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Dulbecco, 88100 Catanzaro, Italy; (R.C.S.); (A.I.); (M.L.); (A.S.)
| | - Alessandra Strangio
- Hemostasis and Thrombosis Unit, Azienda Ospedaliero Universitaria Dulbecco, 88100 Catanzaro, Italy; (R.C.S.); (A.I.); (M.L.); (A.S.)
| | - Johanna Svahn
- Thrombosis and Hemostasis Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (L.B.); (J.S.)
| | - Angelo Claudio Molinari
- Thrombosis and Hemostasis Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (L.B.); (J.S.)
| |
Collapse
|
4
|
Edinger F, Edinger S, Schmidt G, Koch C, Sander M, Schneck E. The Role of the Kinin System and the Effect of Des-Arginine 9-Bradykinin on Coagulation and Platelet Function in Critically Ill COVID-19 Patients: A Secondary Analysis of a Prospective Observational Study. Int J Mol Sci 2024; 25:2342. [PMID: 38397016 PMCID: PMC10889556 DOI: 10.3390/ijms25042342] [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: 01/17/2024] [Revised: 02/10/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024] Open
Abstract
The effect of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on the coagulation system is not fully understood. SARS-CoV-2 penetrates cells through angiotensin-converting enzyme 2 (ACE2) receptors, leading to its downregulation. Des-arginine9-bradykinin (DA9B) is degraded by ACE2 and causes vasodilation and increased vascular permeability. Furthermore, DA9B is associated with impaired platelet function. Therefore, the aim of this study was to evaluate the effects of DA9B on platelet function and coagulopathy in critically ill coronavirus disease 2019 (COVID-19) patients. In total, 29 polymerase-positive SARS-CoV-2 patients admitted to the intensive care unit of the University Hospital of Giessen and 29 healthy controls were included. Blood samples were taken, and platelet impedance aggregometry and rotational thromboelastometry were performed. Enzyme-linked immunosorbent assays measured the concentrations of DA9B, bradykinin, and angiotensin 2. Significantly increased concentrations of DA9B and angiotensin 2 were found in the COVID-19 patients. A negative effect of DA9B on platelet function and intrinsic coagulation was also found. A sub-analysis of moderate and severe acute respiratory distress syndrome patients revealed a negative association between DA9B and platelet counts and fibrinogen levels. DA9B provokes inhibitory effects on the intrinsic coagulation system in COVID-19 patients. This negative feedback seems reasonable as bradykinin, which is transformed to DA9B, is released after contact activation. Nevertheless, further studies are needed to confirm our findings.
Collapse
Affiliation(s)
- Fabian Edinger
- Department of Anesthesiology, Operative Intensive Care Medicine and Pain Therapy, University Hospital, Justus-Liebig-University, 35392 Giessen, Germany
| | | | | | | | | | | |
Collapse
|
5
|
Efthymiou M, Bertolaccini ML, Cohen H. Viewpoint: Lupus anticoagulant detection and interpretation in antiphospholipid syndrome. Rheumatology (Oxford) 2024; 63:SI54-SI63. [PMID: 38320587 DOI: 10.1093/rheumatology/kead623] [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] [Revised: 11/08/2023] [Accepted: 11/19/2023] [Indexed: 02/08/2024] Open
Abstract
Lupus anticoagulant (LA) is a well-established risk factor for the clinical manifestations of antiphospholipid syndrome (APS). Accurate LA detection is an essential prerequisite for optimal diagnosis and management of patients with APS or aPL carriers. Variability remains a challenge in LA testing, with reliable detection influenced by multiple factors, including pre-analytical conditions, anticoagulation treatment, choice of tests and procedures performed, as well as interpretation of results, that can lead to false-positives or negatives. A standardised approach to LA testing, following current guidance, based on published data and international consensus, and with attention to detail, is required to underpin accurate detection of LA. Future work should focus on better characterisation of the nature of LA, which may ultimately lead to improved diagnosis and management of patients with APS and aPL carriers. This article reviews current practice and challenges, providing an overview on detection of LA.
Collapse
Affiliation(s)
- Maria Efthymiou
- Department of Haematology, Cancer Institute, University College London, London, UK
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Maria Laura Bertolaccini
- Academic Department of Vascular Surgery, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
| | - Hannah Cohen
- Department of Haematology, Cancer Institute, University College London, London, UK
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, UK
| |
Collapse
|
6
|
Harte JV, Coleman-Vaughan C, Crowley MP, Mykytiv V. It's in the blood: a review of the hematological system in SARS-CoV-2-associated COVID-19. Crit Rev Clin Lab Sci 2023; 60:595-624. [PMID: 37439130 DOI: 10.1080/10408363.2023.2232010] [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: 04/10/2023] [Accepted: 06/27/2023] [Indexed: 07/14/2023]
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to an unprecedented global healthcare crisis. While SARS-CoV-2-associated COVID-19 affects primarily the respiratory system, patients with COVID-19 frequently develop extrapulmonary manifestations. Notably, changes in the hematological system, including lymphocytopenia, neutrophilia and significant abnormalities of hemostatic markers, were observed early in the pandemic. Hematological manifestations have since been recognized as important parameters in the pathophysiology of SARS-CoV-2 and in the management of patients with COVID-19. In this narrative review, we summarize the state-of-the-art regarding the hematological and hemostatic abnormalities observed in patients with SARS-CoV-2-associated COVID-19, as well as the current understanding of the hematological system in the pathophysiology of acute and chronic SARS-CoV-2-associated COVID-19.
Collapse
Affiliation(s)
- James V Harte
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
- School of Biochemistry & Cell Biology, University College Cork, Cork, Ireland
| | | | - Maeve P Crowley
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
- Irish Network for Venous Thromboembolism Research (INViTE), Ireland
| | - Vitaliy Mykytiv
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
| |
Collapse
|
7
|
Zlatković-Švenda M, Ovuka M, Ogrič M, Čučnik S, Žigon P, Radivčev A, Zdravković M, Radunović G. Antiphospholipid Antibodies and Vascular Thrombosis in Patients with Severe Forms of COVID-19. Biomedicines 2023; 11:3117. [PMID: 38137338 PMCID: PMC10741207 DOI: 10.3390/biomedicines11123117] [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: 08/10/2023] [Revised: 10/15/2023] [Accepted: 10/19/2023] [Indexed: 12/24/2023] Open
Abstract
Antiphospholipid antibodies (aPLA) are a laboratory criterion for the classification of antiphospholipid syndrome (APS) and are known to cause clinical symptoms such as vascular thrombosis or obstetric complications. It is suggested that aPLA may be associated with thromboembolism in severe COVID-19 cases. Therefore, we aimed to combine clinical data with laboratory findings of aPLA at four time points (admission, worsening, discharge, and 3-month follow-up) in patients hospitalized with COVID-19 pneumonia. In 111 patients with COVID-19 pneumonia, current and past history of thrombosis and pregnancy complications were recorded. Nine types of aPLA were determined at four time points: anticardiolipin (aCL), anti-β2-glycoprotein I (anti- β2GPI), and antiphosphatidylserine/prothrombin (aPS/PT) of the IgM, IgG, or IgA isotypes. During hospitalization, seven patients died, three of them due to pulmonary artery thromboembolism (none were aPLA positive). Only one of the five who developed pulmonary artery thrombosis was aPLA positive. Out of 9/101 patients with a history of thrombosis, five had arterial thrombosis and none were aPLA positive at admission and follow-up; four had venous thrombosis, and one was aPLA positive at all time points (newly diagnosed APS). Of these 9/101 patients, 55.6% were transiently aPLA positive at discharge only, compared to 26.1% without a history of thrombosis (p = 0.041). Patients with severe forms of COVID-19 and positive aPLA should receive the same dose and anticoagulant medication regimen as those with negative aPLA because those antibodies are mostly transiently positive and not linked to thrombosis and fatal outcomes.
Collapse
Affiliation(s)
- Mirjana Zlatković-Švenda
- Institute of Rheumatology Belgrade, 11000 Belgrade, Serbia; (G.R.); (A.R.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
- Faculty of Medicine Foča, University of East Sarajevo, 73300 Foča, Bosnia and Herzegovina
| | - Milica Ovuka
- Clinical Hospital Center Pančevo, 26101 Pancevo, Serbia;
- Institute for Cardiovascular Diseases Dedinje, 11000 Belgrade, Serbia
| | - Manca Ogrič
- Department of Rheumatology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia; (M.O.); (S.Č.); (P.Ž.)
| | - Saša Čučnik
- Department of Rheumatology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia; (M.O.); (S.Č.); (P.Ž.)
- Faculty of Pharmacy, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Polona Žigon
- Department of Rheumatology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia; (M.O.); (S.Č.); (P.Ž.)
- Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, 6000 Koper, Slovenia
| | | | - Marija Zdravković
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
- Clinical Hospital Bežanijska Kosa, 11000 Belgrade, Serbia
| | - Goran Radunović
- Institute of Rheumatology Belgrade, 11000 Belgrade, Serbia; (G.R.); (A.R.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| |
Collapse
|
8
|
Oba S, Hosoya T, Kaneshige R, Kawata D, Yamaguchi T, Mitsumura T, Shimada S, Shibata S, Tateishi T, Koike R, Tohda S, Hirakawa A, Yoko N, Otomo Y, Nojima J, Miyazaki Y, Yasuda S. Thrombosis and antiphospholipid antibodies in Japanese COVID-19: based on propensity score matching. Front Immunol 2023; 14:1227547. [PMID: 37908357 PMCID: PMC10614020 DOI: 10.3389/fimmu.2023.1227547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 09/18/2023] [Indexed: 11/02/2023] Open
Abstract
Background Thrombosis is a unique complication of coronavirus disease 2019 (COVID-19). Although antiphospholipid antibodies (aPL) are detected in COVID-19 patients, their clinical significance remains elusive. We evaluated the prevalence of aPL and serum concentrations of beta-2 glycoprotein I (β2GPI), a major self-antigen for aPL, in Japanese COVID-19 patients with and without thrombosis. Methods This retrospective single-center nested case-control study included 594 hospitalized patients with COVID-19 between January 2020 and August 2021. Thrombotic complications were collected from medical records. Propensity score-matching method (PSM) (1:2 matching including age, sex, severity on admission, and prior history of thrombosis) was performed to compare the prevalence and titer of aPL (anti-cardiolipin (aCL) IgG/IgM, anti-β2GPI IgG/IgM/IgA, and anti-phosphatidylserine/prothrombin antibody (aPS/PT) IgG/IgM) and serum β2GPI concentration. In addition, PSM (1:1 matching including age and sex) was performed to compare the serum β2GPI concentration between COVID-19 patients and healthy donors. Results Among the patients, 31 patients with thrombosis and 62 patients without were compared. The prevalence of any aPLs was indifferent regardless of the thrombosis (41.9% in those with thrombosis vs. 38.7% in those without, p =0.82). The positive rates of individual aPL were as follows: anti-CL IgG (9.7% vs. 1.6%, p =0.11)/IgM (0% vs. 3.2%, p =0.55), anti-β2GP1 IgG (22.6% vs. 9.7%, p =0.12)/IgA (9.7% vs. 9.7%, p =1.0)/IgM (0% vs. 0%, p =1.0), and anti-PS/PT IgG (0% vs. 1.6%, p =1.0)/IgM (12.9% vs. 21.0%, p =0.41), respectively. The aPL titers were also similar regardless of thrombosis. The levels of β2GPI in COVID-19 patients were lower than those in the healthy donors. Conclusion Although aPLs were frequently detected in Japanese COVID-19 patients, their prevalence and titer were irrelevant to thrombotic complications. While COVID-19 patients have lower levels of serum β2GPI than healthy blood donors, β2GPI levels were indifferent regardless of thrombosis. Although most of the titers were below cut-offs, positive correlations were observed among aPLs, suggesting that the immune reactions against aPL antigens were induced by COVID-19. We should focus on the long-term thromboembolic risk and the development of APS in the aPL-positive patients with high titer or multiple aPLs.
Collapse
Affiliation(s)
- Seiya Oba
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Tadashi Hosoya
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Risa Kaneshige
- Department of Laboratory Science, Faculty of Health Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Daisuke Kawata
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Taiki Yamaguchi
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Takahiro Mitsumura
- Department of Respiratory Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
- Department of Respiratory Medicine, Respiratory Center, Toranomon Hospital, Tokyo, Japan
| | - Sho Shimada
- Department of Respiratory Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Sho Shibata
- Department of Respiratory Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Tomoya Tateishi
- Department of Respiratory Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Ryuji Koike
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Shuji Tohda
- Clinical Laboratory, Tokyo Medical and Dental University (TMDU) Hospital, Tokyo, Japan
| | - Akihiro Hirakawa
- Department of Clinical Biostatistics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Nukui Yoko
- Department of Infectious Diseases, Division of Comprehensive Patient Care, Medical and Dental Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
- Department of Infection Control and Laboratory Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yasuhiro Otomo
- Trauma and Acute Critical Care Medical Center, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Junzo Nojima
- Department of Laboratory Science, Faculty of Health Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Yasunari Miyazaki
- Department of Respiratory Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Shinsuke Yasuda
- Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| |
Collapse
|
9
|
Alijotas-Reig J, Anunciación-Llunell A, Morales-Pérez S, Trapé J, Esteve-Valverde E, Miro-Mur F. Thrombosis and Hyperinflammation in COVID-19 Acute Phase Are Related to Anti-Phosphatidylserine and Anti-Phosphatidylinositol Antibody Positivity. Biomedicines 2023; 11:2301. [PMID: 37626797 PMCID: PMC10452204 DOI: 10.3390/biomedicines11082301] [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: 07/24/2023] [Revised: 08/11/2023] [Accepted: 08/12/2023] [Indexed: 08/27/2023] Open
Abstract
Antiphospholipid antibodies (APLA) are strongly associated with thrombosis seen in patients with antiphospholipid syndrome. In COVID-19, thrombosis has been observed as one of the main comorbidities. In patients hospitalised for COVID-19, we want to check whether APLA positivity is associated with COVID-19-related thrombosis, inflammation, severity of disease, or long COVID-19. We enrolled 92 hospitalised patients with COVID-19 between March and April 2020 who were tested for 18 different APLAs (IgG and IgM) with a single line-immunoassay test. A total of 30 healthy blood donors were used to set the cut-off for each APLA positivity. Of the 92 COVID-19 inpatients, 30 (32.61%; 95% CI [23.41-43.29]) tested positive for APLA, of whom 10 (33.3%; 95% CI [17.94-52.86]) had more than one APLA positivity. Anti-phosphatidylserine IgM positivity was described in 5.4% of inpatients (n = 5) and was associated with the occurrence of COVID-19-related thrombosis (p = 0.046). Anti-cardiolipin IgM positivity was the most prevalent among the inpatients (n = 12, 13.0%) and was associated with a recorded thrombosis in their clinical history (p = 0.044); however, its positivity was not associated with the occurrence of thrombosis during their hospitalisation for COVID-19. Anti-phosphatidylinositol IgM positivity, with a prevalence of 5.4% (n = 5), was associated with higher levels of interleukin (IL)-6 (p = 0.007) and ferritin (p = 0.034). Neither of these APLA positivities was a risk factor for COVID-19 severity or a predictive marker for long COVID-19. In conclusion, almost a third of COVID-19 inpatients tested positive for at least one APLA. Anti-phosphatidylserine positivity in IgM class was associated with thrombosis, and anti-phosphatidylinositol positivity in IgM class was associated with inflammation, as noticed by elevated levels of IL-6. Thus, testing for non-criteria APLA to assess the risk of clinical complications in hospitalised COVID-19 patients might be beneficial. However, they were not related to disease severity or long COVID-19.
Collapse
Affiliation(s)
- Jaume Alijotas-Reig
- Systemic Autoimmune Diseases Research Unit, Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Catalonia, Spain;
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, Hospital Universitari Vall d’Hebron (HUVH), 08035 Barcelona, Catalonia, Spain
- Department of Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Catalonia, Spain
| | - Ariadna Anunciación-Llunell
- Systemic Autoimmune Diseases Research Unit, Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Catalonia, Spain;
| | - Stephanie Morales-Pérez
- Systemic Autoimmune Disease Unit, Internal Medicine Department, Althaia Healthcare University Network of Manresa, 08243 Manresa, Catalonia, Spain (J.T.)
| | - Jaume Trapé
- Systemic Autoimmune Disease Unit, Internal Medicine Department, Althaia Healthcare University Network of Manresa, 08243 Manresa, Catalonia, Spain (J.T.)
| | - Enrique Esteve-Valverde
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, Hospital Universitari Parc Taulí, 08208 Sabadell, Catalonia, Spain
| | - Francesc Miro-Mur
- Systemic Autoimmune Diseases Research Unit, Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Catalonia, Spain;
| |
Collapse
|
10
|
Bailey M, Linden D, Guo-Parke H, Earley O, Peto T, McAuley DF, Taggart C, Kidney J. Vascular risk factors for COVID-19 ARDS: endothelium, contact-kinin system. Front Med (Lausanne) 2023; 10:1208866. [PMID: 37448794 PMCID: PMC10336249 DOI: 10.3389/fmed.2023.1208866] [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: 04/19/2023] [Accepted: 06/05/2023] [Indexed: 07/15/2023] Open
Abstract
SARS-CoV-2 binds to ACE2 receptors, expressed within the lungs. Risk factors for hospitalization include hypertension, diabetes, ischaemic heart disease and obesity-conditions linked by the presence of endothelial pathology. Viral infection in this setting causes increased conversion of circulating Factor XII to its active form (FXIIa). This is the first step in the contact-kinin pathway, leading to synchronous activation of the intrinsic coagulation cascade and the plasma Kallikrein-Kinin system, resulting in clotting and inflammatory lung disease. Temporal trends are evident from blood results of hospitalized patients. In the first week of symptoms the activated partial thromboplastin time (APTT) is prolonged. This can occur when clotting factors are consumed as part of the contact (intrinsic) pathway. Platelet counts initially fall, reflecting their consumption in coagulation. Lymphopenia occurs after approximately 1 week, reflecting the emergence of a lymphocytic pneumonitis [COVID-19 acute respiratory distress syndrome (ARDS)]. Intrinsic coagulation also induces the contact-kinin pathway of inflammation. A major product of this pathway, bradykinin causes oedema with ground glass opacities (GGO) on imaging in early COVID-19. Bradykinin also causes release of the pleiotrophic cytokine IL-6, which causes lymphocyte recruitment. Thromobosis and lymphocytic pneumonitis are hallmark features of COVID-19 ARDS. In this review we examine the literature with particular reference to the contact-kinin pathway. Measurements of platelets, lymphocytes and APTT should be undertaken in severe infections to stratify for risk of developing ARDS.
Collapse
Affiliation(s)
- Melanie Bailey
- Mater Infirmorum Hospital, Belfast Health and Social Care Trust, Belfast, United Kingdom
| | - Dermot Linden
- Mater Infirmorum Hospital, Belfast Health and Social Care Trust, Belfast, United Kingdom
- Wellcome - Wolfson Institute for Experimental Medicine, Queen’s University Belfast, Belfast, United Kingdom
| | - Hong Guo-Parke
- Wellcome - Wolfson Institute for Experimental Medicine, Queen’s University Belfast, Belfast, United Kingdom
| | - Olivia Earley
- Mater Infirmorum Hospital, Belfast Health and Social Care Trust, Belfast, United Kingdom
| | - Tunde Peto
- Mater Infirmorum Hospital, Belfast Health and Social Care Trust, Belfast, United Kingdom
- Wellcome - Wolfson Institute for Experimental Medicine, Queen’s University Belfast, Belfast, United Kingdom
| | - Danny F. McAuley
- Mater Infirmorum Hospital, Belfast Health and Social Care Trust, Belfast, United Kingdom
- Wellcome - Wolfson Institute for Experimental Medicine, Queen’s University Belfast, Belfast, United Kingdom
| | - Clifford Taggart
- Wellcome - Wolfson Institute for Experimental Medicine, Queen’s University Belfast, Belfast, United Kingdom
| | - Joseph Kidney
- Mater Infirmorum Hospital, Belfast Health and Social Care Trust, Belfast, United Kingdom
| |
Collapse
|
11
|
Sweet DR, Freeman ML, Zidar DA. Immunohematologic Biomarkers in COVID-19: Insights into Pathogenesis, Prognosis, and Prevention. Pathog Immun 2023; 8:17-50. [PMID: 37427016 PMCID: PMC10324469 DOI: 10.20411/pai.v8i1.572] [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: 02/24/2023] [Accepted: 05/24/2023] [Indexed: 07/11/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has had profound effects on the health of individuals and on healthcare systems worldwide. While healthcare workers on the frontlines have fought to quell multiple waves of infection, the efforts of the larger research community have changed the arch of this pandemic as well. This review will focus on biomarker discovery and other efforts to identify features that predict outcomes, and in so doing, identify possible effector and passenger mechanisms of adverse outcomes. Identifying measurable soluble factors, cell-types, and clinical parameters that predict a patient's disease course will have a legacy for the study of immunologic responses, especially stimuli, which induce an overactive, yet ineffectual immune system. As prognostic biomarkers were identified, some have served to represent pathways of therapeutic interest in clinical trials. The pandemic conditions have created urgency for accelerated target identification and validation. Collectively, these COVID-19 studies of biomarkers, disease outcomes, and therapeutic efficacy have revealed that immunologic systems and responses to stimuli are more heterogeneous than previously assumed. Understanding the genetic and acquired features that mediate divergent immunologic outcomes in response to this global exposure is ongoing and will ultimately improve our preparedness for future pandemics, as well as impact preventive approaches to other immunologic diseases.
Collapse
Affiliation(s)
- David R. Sweet
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Michael L. Freeman
- Division of Infectious Diseases and HIV Medicine, Case Western Reserve University, Cleveland, OH
| | - David A. Zidar
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH
- Cardiology Section, Louis Stokes Cleveland Veterans Affairs Medical Center, Cleveland, OH
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University School of Medicine, Case Western Reserve University, Cleveland, OH
| |
Collapse
|
12
|
Grygiel-Górniak B, Mazurkiewicz Ł. Positive antiphospholipid antibodies: observation or treatment? J Thromb Thrombolysis 2023:10.1007/s11239-023-02834-6. [PMID: 37264223 DOI: 10.1007/s11239-023-02834-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/16/2023] [Indexed: 06/03/2023]
Abstract
Antiphospholipid antibodies (APLAs) are primarily directed toward phospholipid-binding proteins and are responsible for thrombotic events. APLAs include anti-β2Glycoprotein I (anti-β2GPI), anticardiolipin (anti-CL) antibodies, and lupus anticoagulant. These antibodies are typical markers of antiphospholipid syndrome (APS) and are a part of its diagnostic criteria. Many data underline the presence of APLAs in other rheumatic diseases (e.g., systemic lupus erythematosus, systemic sclerosis, Sjögren's syndrome, rheumatoid arthritis and Behçet's disease). However, they are also detected in patients with cancer, infection, and neurological disorders. Furthermore, healthy individuals may be carriers of APLAs. Chronic asymptomatic APLAs presence is most common in the elderly and subjects with chronic diseases (including malignancies). Specific kinds of APLAs are considered markers of oncological progression. These antibodies occur in 6% of pregnant women (without diagnosed APS) and are related to many pregnancy complications. Of worth, various types of APLAs are reported to have different prothrombotic properties. The risk of thrombotic events in APLA-positive but clinically naïve patients raises many questions in clinical practice. This manuscript analyses various clinical situations and consequences of the APLAs' presence, particularly in patients without diagnosed APS. The prevalence, etiology, molecular background, and prothrombotic properties of numerous APLAs are broadly discussed. The new management approach in different clinical conditions and organ complications is present in the context of recent recommendations. Discussed data underlines that adequate and timely introduced thromboprophylaxis can decrease the risk of thrombus formation and prevent increased morbidity.
Collapse
Affiliation(s)
- Bogna Grygiel-Górniak
- Department of Rheumatology, Rehabilitation and Internal Diseases, Poznan University of Medical Sciences, Fredry 10, 61-701, Poznan, Poland.
| | - Łukasz Mazurkiewicz
- Department of Rheumatology, Rehabilitation and Internal Diseases, Poznan University of Medical Sciences, Fredry 10, 61-701, Poznan, Poland
| |
Collapse
|
13
|
Blickstein D, Izak M, Filipovich-Rimon T, Garach-Jehoshua O, Rahimi-Levene N, Shinar E, Hamad RA, Bar-Chaim A, Koren-Michowitz M. Antiphospholipid antibodies in convalescent plasma of donors recovered from mild COVID-19 infection. Vox Sang 2023. [PMID: 37191363 DOI: 10.1111/vox.13439] [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: 02/08/2023] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND AND OBJECTIVES Passive immunization by the infusion of convalescent plasma (CP) obtained from patients who have recently recovered from COVID-19, thus having antibodies to severe acute respiratory syndrome coronavirus 2, is a potential strategy to reduce the severity of illness. A high prevalence of antiphospholipid antibodies (APLA) in patients with COVID-19 has been reported during the pandemic, raising a concern whether the use of CP could increase the risk of thrombosis in transfused patients. We aimed to evaluate the prevalence of APLA in COVID-19 CP (CCP) in order to assess the potential prothrombotic influence of transfused CCP to COVID-19 patients. MATERIALS AND METHODS We studied the prevalence of APLA in 122 CCP samples collected from healthy donors who recovered from mild-COVID-19 at two time periods: September 2020-January 2021 (defined as 'early period' samples) and April-May 2021 (defined as 'late period' samples). Thirty-four healthy subjects unexposed to COVID-19 were used as controls. RESULTS APLA were present in 7 of 122 (6%) CCP samples. One donor had anti-β2-glycoprotein 1(anti-β2GP1) IgG, one had anti-β2GP1 IgM and five had lupus anticoagulant (LAC) using silica clotting time (SCT), all in 'late period' donors. In the control group, one subject had anti-β2GP1 IgG, two had LAC using dilute Russell viper venom time (dRVVT) and four had LAC SCT (both LAC SCT and LAC dRVVT in one subject). CONCLUSION The low prevalence of APLA in CCP donors reassures the safety of CCP administration to patients with severe COVID-19.
Collapse
Affiliation(s)
- Dorit Blickstein
- Department of Hematology, Shamir Medical Center, Be'er Ya'akov, Israel
| | - Marina Izak
- Magen David Adom National Blood Services, Ramat Gan, Israel
| | | | | | | | - Eilat Shinar
- Magen David Adom National Blood Services, Ramat Gan, Israel
| | - Ramzia Abu Hamad
- Clinical Chemistry Laboratory, Shamir Medical Center, Be'er Ya'akov, Israel
| | - Adina Bar-Chaim
- Clinical Laboratories, Shamir Medical Center, Be'er Ya'akov, Israel
| | - Maya Koren-Michowitz
- Department of Hematology, Shamir Medical Center, Be'er Ya'akov, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
14
|
Mittal P, Quattrocchi G, Tohidi-Esfahani I, Sayar Z, Chandratheva A, Cohen H. Antiphospholipid syndrome, antiphospholipid antibodies, and stroke. Int J Stroke 2023; 18:383-391. [PMID: 36571450 DOI: 10.1177/17474930221150349] [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: 12/27/2022]
Abstract
Antiphospholipid syndrome (APS) is a prothrombotic autoimmune disease with heterogeneous clinicopathological manifestations and is a well-established cause of acute ischemic stroke (AIS) and transient ischemic attack (TIA), particularly in younger patients. There is growing recognition of a wider spectrum of APS-associated cerebrovascular lesions, including white matter hyperintensities, cortical atrophy, and infarcts, which may have clinically important neurocognitive sequalae. Diagnosis of APS-associated AIS/TIA requires expert review of clinical and laboratory information. Management poses challenges, given the potential for substantial morbidity and recurrent thrombosis, additional risk conferred by conventional cardiovascular risk factors, and limited evidence base regarding optimal antithrombotic therapy for secondary prevention. In this review, we summarize key features of APS-associated cerebrovascular disorders, with focus on clinical and laboratory aspects of diagnostic evaluation. The current status of prognostic markers is considered. We review the evidence base for antithrombotic treatment in APS-associated stroke and discuss uncertainties, including the optimal intensity of anticoagulation and efficacy of direct oral anticoagulants. Clinical practice recommendations are provided, covering antithrombotic treatment, supportive management, and options for anticoagulant-refractory cases, and we highlight the benefits of adopting a considered, multidisciplinary team approach.
Collapse
Affiliation(s)
- Prabal Mittal
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, UK
- Haemostasis Research Unit, Department of Haematology, University College London, London, UK
| | - Graziella Quattrocchi
- Comprehensive Stroke Service, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Neurology, North Middlesex NHS Trust, London, UK
| | - Ibrahim Tohidi-Esfahani
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, UK
- Haemostasis Research Unit, Department of Haematology, University College London, London, UK
| | - Zara Sayar
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Haematology, Whittington Health NHS Trust, London, UK
| | - Arvind Chandratheva
- Comprehensive Stroke Service, University College London Hospitals NHS Foundation Trust, London, UK
- UCL Stroke Research Centre, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and the National Hospital for Neurology and Neurosurgery, London, UK
| | - Hannah Cohen
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, UK
- Haemostasis Research Unit, Department of Haematology, University College London, London, UK
| |
Collapse
|
15
|
Yokote R, Kuwabara Y, Kasano S, Yonezawa M, Ouchi N, Ichikawa T, Suzuki S, Takeshita T. Risk factors for persistent positive anticardiolipin antibodies in women with recurrent pregnancy loss. J Reprod Immunol 2023; 156:103920. [PMID: 36863074 DOI: 10.1016/j.jri.2023.103920] [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: 12/27/2022] [Revised: 02/06/2023] [Accepted: 02/23/2023] [Indexed: 02/26/2023]
Abstract
Antiphospholipid syndrome (APS) is an established cause of recurrent pregnancy loss (RPL). It is necessary to detect persistently positive antiphospholipid antibodies to diagnose APS. This study aimed to explore risk factors for persistent anticardiolipin (aCL) positivity. Women with a history of RPL or with a history of one or more intrauterine fetal deaths after 10 weeks underwent examinations to determine the causes of RPL, including antiphospholipid antibodies. If aCL-IgG or aCL-IgM antibodies were positive, retests were performed at least 12 weeks apart. Risk factors for persistent aCL antibody positivity were retrospectively investigated. The number and percentage of cases above the 99th percentile were 74/2399 (3.1%) for aCL-IgG, and 81/2399 (3.5%) for aCL-IgM. Of the initially tested cases, 2.3% (56/2399) for aCL-IgG and 2.0% (46/2289) for aCL-IgM were ultimately positive above the 99th percentile in retests. Retest values after 12 weeks were significantly lower than the initial values for both IgG and IgM immunoglobulin classes. Initial aCL antibody titers were significantly higher in the persistent-positive group than in the transient-positive group for both IgG and IgM immunoglobulin classes. The cut-off values for predicting persistent positivity of aCL-IgG antibodies and aCL-IgM antibodies were 15 U/mL (99.1 percentile) and 11 U/mL (99.2 percentile), respectively. The only risk factor for persistently positive aCL antibodies is a high antibody titer during the initial test. When the aCL antibody titer in the initial test exceeds the cut-off value, therapeutic strategies can be defined in subsequent pregnancies without waiting for 12 weeks.
Collapse
Affiliation(s)
- R Yokote
- Department of Obstetrics and Gynecology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - Y Kuwabara
- Department of Obstetrics and Gynecology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan.
| | - S Kasano
- Department of Obstetrics and Gynecology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - M Yonezawa
- Department of Obstetrics and Gynecology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - N Ouchi
- Department of Obstetrics and Gynecology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - T Ichikawa
- Department of Obstetrics and Gynecology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - S Suzuki
- Department of Obstetrics and Gynecology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - T Takeshita
- Department of Obstetrics and Gynecology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| |
Collapse
|
16
|
Arcani R, Cauchois R, Suchon P, Weber S, Jean R, Jarrot PA, Rey L, Venton G, Koubi M, Muller R, Bertin D, Mège JL, Kaplanski G, Bardin N. "True" Antiphospholipid Syndrome in COVID-19: Contribution of the Follow-up of Antiphospholipid Autoantibodies. Semin Thromb Hemost 2023; 49:97-102. [PMID: 36335917 DOI: 10.1055/s-0042-1758118] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Robin Arcani
- Department of Internal Medicine and Clinical Immunology, CHU La Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France.,Aix-Marseille University, INSERM, INRAE, C2VN, Marseille, France
| | - Raphaël Cauchois
- Department of Internal Medicine and Clinical Immunology, CHU La Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France.,Aix-Marseille University, INSERM, INRAE, C2VN, Marseille, France
| | - Pierre Suchon
- Hematology Laboratory, CHU La Timone, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France
| | - Samuel Weber
- Service d'Immunologie, Pôle de Biologie, Hôpital de la Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), France
| | - Rodolphe Jean
- Department of Internal Medicine and Clinical Immunology, CHU La Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France
| | - Pierre-André Jarrot
- Department of Internal Medicine and Clinical Immunology, CHU La Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France.,Aix-Marseille University, INSERM, INRAE, C2VN, Marseille, France
| | - Louise Rey
- Service d'Immunologie, Pôle de Biologie, Hôpital de la Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), France
| | - Geoffroy Venton
- Department of Hematology and Cellular Therapy, CHU La Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France
| | - Marie Koubi
- Department of Internal Medicine and Clinical Immunology, CHU La Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France
| | - Romain Muller
- Department of Internal Medicine and Clinical Immunology, CHU La Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France.,Aix-Marseille University, INSERM, INRAE, C2VN, Marseille, France
| | - Daniel Bertin
- Service d'Immunologie, Pôle de Biologie, Hôpital de la Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), France
| | - Jean-Louis Mège
- Service d'Immunologie, Pôle de Biologie, Hôpital de la Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), France.,Aix-Marseille University, IRD, MEPHI, IHU-Méditerranée Infection, Marseille, France
| | - Gilles Kaplanski
- Department of Internal Medicine and Clinical Immunology, CHU La Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France.,Aix-Marseille University, INSERM, INRAE, C2VN, Marseille, France
| | - Nathalie Bardin
- Aix-Marseille University, INSERM, INRAE, C2VN, Marseille, France.,Service d'Immunologie, Pôle de Biologie, Hôpital de la Conception, Assistance Publique-Hôpitaux de Marseille (AP-HM), France
| |
Collapse
|
17
|
Garcia-Arellano G, Camacho-Ortiz A, Moreno-Arquieta IA, Cardenas-de la Garza JA, Rubio-Torres DC, Garza-Gonzalez E, Bocanegra-Ibarias P, Galarza-Delgado DA. Anticardiolipin and anti-beta-2 glycoprotein I antibodies in patients with moderate or severe COVID-19. Am J Med Sci 2023; 365:215-217. [PMID: 36335994 PMCID: PMC9632263 DOI: 10.1016/j.amjms.2022.10.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 08/22/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Gisela Garcia-Arellano
- Rheumatology Service, “Dr José Eleuterio González” University Hospital, Universidad Autónoma de Nuevo León, Monterrey, México
| | - Adrian Camacho-Ortiz
- Infectiology Department, “Dr José Eleuterio González” University Hospital, Universidad Autónoma de Nuevo León, Monterrey, México
| | - Ilse Andrea Moreno-Arquieta
- Rheumatology Service, “Dr José Eleuterio González” University Hospital, Universidad Autónoma de Nuevo León, Monterrey, México
| | | | - Diana Carolina Rubio-Torres
- Rheumatology Service, “Dr José Eleuterio González” University Hospital, Universidad Autónoma de Nuevo León, Monterrey, México
| | - Elvira Garza-Gonzalez
- Infectiology Department, “Dr José Eleuterio González” University Hospital, Universidad Autónoma de Nuevo León, Monterrey, México
| | - Paola Bocanegra-Ibarias
- Infectiology Department, “Dr José Eleuterio González” University Hospital, Universidad Autónoma de Nuevo León, Monterrey, México
| | - Dionicio Angel Galarza-Delgado
- Rheumatology Service, "Dr José Eleuterio González" University Hospital, Universidad Autónoma de Nuevo León, Monterrey, México.
| |
Collapse
|
18
|
Root-Bernstein R, Churchill E, Oliverio S. T Cell Receptor Sequences Amplified during Severe COVID-19 and Multisystem Inflammatory Syndrome in Children Mimic SARS-CoV-2, Its Bacterial Co-Infections and Host Autoantigens. Int J Mol Sci 2023; 24:ijms24021335. [PMID: 36674851 PMCID: PMC9861234 DOI: 10.3390/ijms24021335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/03/2023] [Accepted: 01/06/2023] [Indexed: 01/12/2023] Open
Abstract
Published hypervariable region V-beta T cell receptor (TCR) sequences were collected from people with severe COVID-19 characterized by having various autoimmune complications, including blood coagulopathies and cardiac autoimmunity, as well as from patients diagnosed with the Kawasaki disease (KD)-like multisystem inflammatory syndrome in children (MIS-C). These were compared with comparable published v-beta TCR sequences from people diagnosed with KD and from healthy individuals. Since TCR V-beta sequences are supposed to be complementary to antigens that induce clonal expansion, it was surprising that only a quarter of the TCR sequences derived from severe COVID-19 and MIS-C patients mimicked SARS-CoV-2 proteins. Thirty percent of the KD-derived TCR mimicked coronaviruses other than SARS-CoV-2. In contrast, only three percent of the TCR sequences from healthy individuals and those diagnosed with autoimmune myocarditis displayed similarities to any coronavirus. In each disease, significant increases were found in the amount of TCRs from healthy individuals mimicking specific bacterial co-infections (especially Enterococcus faecium, Staphylococcal and Streptococcal antigens) and host autoantigens targeted by autoimmune diseases (especially myosin, collagen, phospholipid-associated proteins, and blood coagulation proteins). Theoretical explanations for these surprising observations and implications to unravel the causes of autoimmune diseases are explored.
Collapse
Affiliation(s)
- Robert Root-Bernstein
- Department of Physiology, Michigan State University, East Lansing, MI 48824, USA
- Correspondence:
| | - Elizabeth Churchill
- School of Health Sciences, George Washington University, Washington, DC 20052, USA
| | - Shelby Oliverio
- Department of Physiology, Michigan State University, East Lansing, MI 48824, USA
| |
Collapse
|
19
|
Mendel A, Fritzler MJ, St-Pierre Y, Rauch J, Bernatsky S, Vinet É. Outcomes associated with antiphospholipid antibodies in COVID-19: A prospective cohort study. Res Pract Thromb Haemost 2023; 7:100041. [PMID: 36644653 PMCID: PMC9825139 DOI: 10.1016/j.rpth.2023.100041] [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: 07/18/2022] [Revised: 10/24/2022] [Accepted: 11/05/2022] [Indexed: 01/09/2023] Open
Abstract
Background The significance of antiphospholipid antibodies (aPL) in COVID-19 remains uncertain. Objectives We determined whether aPL are associated with COVID-19 and/or thrombosis or adverse outcomes during hospitalization for COVID-19. Methods Symptomatic adults tested for SARS-CoV-2 for clinical reasons (March-July 2020) with either ≥1 positive polymerase chain reaction (COVID-19+) or all negative (non-COVID-19) results were recruited to a biobank collecting plasma, clinical data, and outcomes. We tested baseline plasma samples (days 0-7) of all subjects (and day-30 samples in the COVID-19+ subjects, when available) for aPL (anticardiolipin immunoglobulin [Ig]M/IgG, anti-β2-glycoprotein I IgM/IgG, antiphosphatidylserine/prothrombin IgM/IgG, and lupus anticoagulant). We compared the baseline prevalence of aPL between the COVID-19+ and non-COVID-19 subjects. Among hospitalized COVID-19+ subjects, multivariable logistic regression was used to evaluate the association of aPL (and their subtypes) with arterial or venous thromboembolic events, acute kidney injury, intensive care unit admission, mechanical ventilation, and death after adjusting for potential confounders. Results At baseline, 123 of 289 (43%) COVID+ subjects had ≥1 aPL versus 116 of 261 (32%) non-COVID-19 subjects (difference, 10%; 95% CI, 3%-18%). Among 89 COVID+ subjects with repeated samples, aPL persisted on day 30 in 15 of 34 (44%) subjects with baseline aPL positivity, and half of those without aPL at baseline developed one or more new aPL. In hospitalized COVID-19 subjects (n = 241), baseline aPL positivity was associated with acute kidney injury (odds ratio [OR], 1.8; 95% CI, 1.1-3.2) and mechanical ventilation (OR, 3.2; 95% CI, 1.5-6.8) but not death (OR, 1.2; 95% CI, 0.6-2.5). In secondary analyses, medium-to-high titers of anticardiolipin IgG (>40) were associated with thromboembolic events (OR, 7.3; 95% CI, 1.8-30.1). Conclusion In patients with COVID-19, aPL may help identify an increased risk of thrombosis and other adverse outcomes.
Collapse
Affiliation(s)
- Arielle Mendel
- Division of Rheumatology, McGill University Health Centre, Montreal, Canada,Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, Canada,Correspondence Arielle Mendel, Division of Rheumatology, Montreal General Hospital, 1650 Cedar Avenue, Montreal, Quebec, H3G1A4, Canada
| | - Marvin J. Fritzler
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Yvan St-Pierre
- Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, Canada
| | - Joyce Rauch
- Division of Rheumatology, McGill University Health Centre, Montreal, Canada,Centre for Translational Biology, Research Institute of the Mcgill University Health Centre, Montreal, Canada
| | - Sasha Bernatsky
- Division of Rheumatology, McGill University Health Centre, Montreal, Canada,Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, Canada
| | - Évelyne. Vinet
- Division of Rheumatology, McGill University Health Centre, Montreal, Canada,Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, Canada
| |
Collapse
|
20
|
Moafi M, Ebrahimi MJ, Hatami F, Javandoust Gharehbagh F, Ahmadzadeh A, Emam MM, Rajaei A, Mansouri D, Alavi Darazam I. Lupus Anticoagulant Is Associated with Critical Cases and High Mortality in COVID-19: A Literature Review. TANAFFOS 2023; 22:53-60. [PMID: 37920325 PMCID: PMC10618584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 01/04/2023] [Indexed: 11/04/2023]
Abstract
Background In severe COVID-19 cases, a hypercoagulable state may occur. Antiphospholipid syndrome-related auto-antibodies (APSRAs) contribute to coagulopathy, but their role in COVID- 19 remains unclear. We aimed to investigate the prevalence of positive APSRAs and their effect on clinical outcomes in confirmed COVID-19 patients. Materials and Methods In this cross-sectional study, severe hospitalized COVID-19 cases were enrolled. Demographic and clinical data were obtained from the day of admission. APSRAs including IgG and/or IgM anticardiolipin (aCL) and anti-β2-glycoprotein1 (anti-β2GP1) as well as lupus anticoagulant (LAC) were measured. Results In this study, 54 severe COVID-19 cases with positive RT-PCR and chest CT scans were recruited. Positive APSRAs were found in 7 (12.9%) patients. Positive LAC was a more prevalent marker as compared to other tests (11.1%). The prevalence of positive aCL (IgM or IgG) and anti-ß2 GPI (IgM or IgG) was 1.8% (in an elderly woman). Lower oxygen saturation was found in the positive APSRAs group as opposed to the negative APSRAs group (70.3±9 vs. 84.8±9.7%). The mortality rate in the positive APSRAs group was significantly higher relative to the negative APSRAs group (83.3% vs. 27.1%; P-value: 0.01). Likewise, the mechanical ventilation requirement in the positive group was also higher (50% vs. 27.1%, P-value: 0.28). Conclusion This study indicated that LAC might be associated with critical cases and high mortality of COVID-19. Nonetheless, the mortality was not related to macrothrombotic incidence.
Collapse
Affiliation(s)
- Maral Moafi
- Department of Infectious Diseases and Tropical Medicine, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Ebrahimi
- Department of Infectious Diseases and Tropical Medicine, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Firouze Hatami
- Department of Infectious Diseases and Tropical Medicine, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farid Javandoust Gharehbagh
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arman Ahmadzadeh
- Rheumatology Department, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Mehdi Emam
- Rheumatology Department, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Rajaei
- Rheumatology Department, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davood Mansouri
- Division of Infectious Diseases and Clinical Immunology, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Teheran, Iran
| | - Ilad Alavi Darazam
- Department of Infectious Diseases and Tropical Medicine, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
21
|
Sadeghi A, Hasanlu M, Feyzi A, Mansori K, Ghodrati S, Parsamanesh N. Evaluating the Relationship Between Antiphospholipid Antibodies and COVID-19 Severity. DNA Cell Biol 2023; 42:65-71. [PMID: 36394439 DOI: 10.1089/dna.2022.0293] [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: 11/19/2022] Open
Abstract
Coronavirus 2 (COVID-19) has emerged as a new global pandemic, causing severe acute respiratory syndrome. Furthermore, the existence of antiphospholipid (APL) antibodies (Abs) and ultimately patient death may be linked to the occurrence of thrombotic events in patients with COVID-19. We aimed to investigate if there was a link between the presence of APL Abs and the severity of COVID-19 disease in patients at the Vali-Asr Hospital in Zanjan from June to July 2021. Real-time PCR was used to diagnose COVID-19 in 76 hospitalized patients. A total of 38 patients were hospitalized in the internal medicine ward and another 38 people were admitted to the intensive care unit of the Vali-Asr Educational Hospital in Iran's Zanjan region. Lupus anticoagulant (LAC) detection was done using the dilute Russell viper venom time method, and tests for anticardiolipin (ACL) Abs, IgG and IgM, and anti-beta2 glycoprotein 1 Abs, IgG and IgM, were done on blood and plasma samples of linked patients using the enzyme-linked immunosorbent assay technique. SPSS 24 was used to analyze data. Our findings showed that the presence of LAC was associated with disease severity in COVID-19 patients (p = 0.001). However, there was no significant relationship between APL Abs and mortality in patients affected with COVID-19. The evaluation of APL Abs, particularly LAC, in COVID-19 patients appears to be helpful in predicting the severity of the disease.
Collapse
Affiliation(s)
- Alireza Sadeghi
- Department of Internal Medicine, Vali-e-Asr Hospital, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Masumeh Hasanlu
- Department of Internal Medicine, Vali-e-Asr Hospital, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Abdolamir Feyzi
- Department of Pathology, Vali-e-Asr Hospital, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Kamyar Mansori
- Department of Biostatistics and Epidemiology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Samad Ghodrati
- Department of Pulmonology, Vali-e-Asr Hospital, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Negin Parsamanesh
- Metabolic Diseases Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| |
Collapse
|
22
|
Fluoxetine plus lithium for treatment of mental health impairment in Long Covid. DISCOVER MENTAL HEALTH 2023; 3:1. [PMID: 36618714 PMCID: PMC9810252 DOI: 10.1007/s44192-022-00027-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/16/2022] [Indexed: 01/05/2023]
Abstract
Purposes (1) To summarize the mental conditions that may accompany persistent symptoms following acute infection by SARS-CoV-2, often termed Long Covid; (2) to formulate treatment based upon the brain cells that are dominantly affected. Methods (1) Review the reports relating to the mental symptoms occurring in Long Covid. (2) Review the drugs that address the brain cells affected in Long Covid, and suggest pharmacotherapy for those patients whose response to psychotherapy is suboptimal. Results Long Covid affects ~ 10% of patients infected by SARS-CoV-2, and mental symptoms affect ~ 20% of persons with Long Covid. The brain cell-types that have been demonstrated as dominantly affected in Long Covid are astrocytes, oligodendrocytes, neurons, endothelial cells/pericytes, and microglia. Lithium and fluoxetine each address all of those four cell-types. Low dosage of each is likely to be well-tolerated and to cause neither clinically important adverse events (AE) nor serious adverse events (SAE). Conclusion For those patients whose response to psychotherapy is suboptimal, lithium and fluoxetine should be administered in combination for both depth of benefit and reduction of dosages.
Collapse
|
23
|
Longitudinal Analysis of Antiphospholipid Antibody Dynamics after Infection with SARS-CoV-2 or Vaccination with BNT162b2. Int J Mol Sci 2022; 24:ijms24010211. [PMID: 36613655 PMCID: PMC9820546 DOI: 10.3390/ijms24010211] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/07/2022] [Accepted: 12/13/2022] [Indexed: 12/25/2022] Open
Abstract
Antiphospholipid antibodies (aPL) comprise a group of autoantibodies that reflect prothrombotic risk in antiphospholipid syndrome (APS) but may also be present in a small proportion of healthy individuals. They are often transiently elevated in infections, including SARS-CoV-2, and may also be associated with vaccine-induced autoimmunity. Therefore, we aimed to investigate the dynamics of aPL in COVID-19 patients and in individuals (healthcare professionals-HCPs) after receiving BNT162b2 vaccine and to compare aPL levels and positivity with those found in APS patients. We measured solid-phase identifiable aPL, including anticardiolipin (aCL), anti-β2 glycoprotein I (anti-β2GPI), and anti-prothrombin/phosphatidylserine (aPS/PT) antibodies in 58 HCPs before and after vaccination (at 3 weeks, 3, 6, and 9 months after the second dose, and 3 weeks after the third booster dose), in 45 COVID-19 patients hospitalized in the ICU, in 89 COVID-19 patients hospitalized in the non-ICU (at admission, at hospital discharge, and at follow-up), and in 52 patients with APS. The most frequently induced aPL in COVID-19 patients (hospitalized in non-ICU) were aCL (50.6% of patients had positive levels at at least one time point), followed by anti-β2GPI (21.3% of patients had positive levels at at least one time point). In 9/89 COVID-19 patients, positive aPL levels persisted for three months. One HCP developed aCL IgG after vaccination but the persistence could not be confirmed, and two HCPs developed persistent anti-β2GPI IgG after vaccination with no increase during a 1-year follow-up period. Solid-phase aPL were detected in 84.6% of APS patients, in 49.4% of COVID-19 patients hospitalized in the non-ICU, in 33.3% of COVID-19 patients hospitalized in the ICU, and in only 17.2% of vaccinated HCPs. aPL levels and multiple positivity were significantly lower in both infected groups and in vaccinated individuals compared with APS patients. In conclusion, BNT162b2 mRNA vaccine may have induced aPL in a few individuals, whereas SARS-CoV-2 infection itself results in a higher percentage of aPL induction, but the levels, persistence, and multiple positivity of aPL do not follow the pattern observed in APS.
Collapse
|
24
|
The Presence of Antineutrophil Cytoplasmic Antibodies and Antiphospholipid Antibodies in Patients with Severe Acute Respiratory Syndrome Coronavirus 2: A Case-Control Study among Sudanese Patients. Interdiscip Perspect Infect Dis 2022; 2022:6511198. [PMID: 36570594 PMCID: PMC9780010 DOI: 10.1155/2022/6511198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 10/31/2022] [Accepted: 12/03/2022] [Indexed: 12/23/2022] Open
Abstract
Patients infected with COVID-19 are at an increased risk for thrombosis, suggesting a possible role of COVID-19 in the induction of coagulopathy. This study aimed to investigate the presence of prothrombotic antineutrophil cytoplasmic antibodies (ANCA) and antiphospholipid antibodies (aPLs) in the course of COVID-19 infection and to correlate these markers with severity and fatality, suggesting that COVID-19-induced autoimmune thrombosis is a possible axis in the inflammatory circuit of this infection. To investigate this, we conducted a case-control study which included patients with a positive reverse transcription-polymerase chain reaction (RT-PCR) test of COVID-19 and a control group with negative COVID-19 PCR and antibody (IgG-IgM and IgA nucleoprotein) ELISA results. An indirect immunofluorescence assay using granulocyte biochips (Aesku slides from AESKU DIAGNOSTICS, Germany) was used to detect ANCA (IgG), as well as multiplex ELISA for the detection of antiphospholipid antibodies for all patients with COVID-19 and for the control group. The results revealed the detection of antiphospholipid antibodies (IgG) in one patient out of the 45 patients in the case group. 1/45(2.2%) and 7/45(15.6%) tested positive for ANCA. Five were men and two were females, with one case revealed to be positive for both aPL and ANCA. A cytoplasmic reaction on the eosinophil granulocytes was observed in 2 cases; both were positive for ANCA. Other markers (CRP, APTT, PT, INR, ESR, and neutrophil and lymphocyte counts) were included in the study, along with demographic data. No aPL or ANCA reactions were detected for any of the control groups. These findings suggest that aPL and ANCA may be induced during the course of inflammation in COVID-19 and possibly contribute to the disease's severity and mortality.
Collapse
|
25
|
Semiz S. COVID19 biomarkers: What did we learn from systematic reviews? Front Cell Infect Microbiol 2022; 12:1038908. [PMID: 36583110 PMCID: PMC9792992 DOI: 10.3389/fcimb.2022.1038908] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/24/2022] [Indexed: 12/15/2022] Open
Abstract
The coronavirus disease 2019 (COVID19) pandemic continues to represent a substantial public health concern. It can rapidly progress to severe disease, with poor prognosis and a high mortality risk. An early diagnosis and specific prognostic tools can help healthcare providers to start interventions promptly, understand the likely prognosis and to identify and treat timely individuals likely to develop severe disease with enhanced mortality risk. Here we focused on an impressive set of systematic reviews and meta-analyses that were performed since the start of the COVID19 pandemic and summarized their results related to the levels of hematologic, inflammatory, immunologic biomarkers as well as markers of cardiac, respiratory, hepatic, gastrointestinal and renal systems and their association with the disease progression, severity and mortality. The evidence outlines the significance of specific biomarkers, including inflammatory and immunological parameters (C-reactive protein, procalcitonin, interleukin-6), hematological (lymphocytes count, neutrophil-to-lymphocyte ratio, D-dimer, ferritin, red blood cell distribution width), cardiac (troponin, CK-MB, myoglobin), liver (AST, ALT, total bilirubin, albumin) and lung injury (Krebs von den Lungen-6) that can be used as prognostic biomarkers to aid the identification of high-risk patients and the prediction of serious outcomes, including mortality, in COVID19. Thus, these parameters should be used as essential tools for an early risk stratification and adequate intervention in improving disease outcomes in COVID19 patients.
Collapse
|
26
|
Buliková A, Penka M. Venous thromboembolism in antiphosholipid syndrome. VNITRNI LEKARSTVI 2022; 68:493-497. [PMID: 36575066 DOI: 10.36290/vnl.2022.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Antiphosholipid syndrome (APS) is defined by the presence of clinical and laboratory criteria, it means by presence of antiphospholipid antibodies. Venous thromboembolism belongs to the most frequent clinical manifestation of this syndrome. Here we summarised basic pathophysiological mechanisms of venous thrombosis and lung embolism development, epidemiology of APS, and also the situations when this syndrome should be considered. The possible difficulties of laboratory diagnosis and their therapy involvement are mentioned.
Collapse
|
27
|
Mechanisms of autoimmune pathology in post-COVID syndrome. ACTA BIOMEDICA SCIENTIFICA 2022. [DOI: 10.29413/abs.2022-7.5-1.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
One of the delayed consequences of SARS-CoV-2 infection is post-acute COVID-19 – polymorphic disorders of various organ systems that affect COVID-19 convalescents and persist for more than four weeks after an acute infection. Due to the infectious nature of the COVID-19, we would like to pay special attention to complications from the immune system, especially concomitant and new-onset autoimmune pathology. This review analyzes the current state of the issue of post-acute COVID-19 complications, discusses the molecular features of the SARS-CoV-2 virus and the mechanisms underlying the impaired immune response during acute COVID-19 infection and the occurrence of autoimmune and autoinflammatory conditions during convalescence. Particular attention is paid to the molecular mimicry of antigenic determinants of the SARS-CoV-2 virus, which are structurally similar to the epitopes of human autoantigens. The current data on post-acute COVID-19 autoimmune complications from humoral immunity and the endocrine system, as well as reproductive disorders faced by male patients are presented. For the first time, we hypothesize a role of the structural homology of the human SOX13 autoantigen (HMG box factor SOX13) associated with diabetes mellitus and SARS-CoV-2 envelope (E) protein in the development of the post-acute COVID-19 autoimmune pathologies. Due to the structural similarity of the two proteins and the overlap of their immunogenic regions, we suggest that the increased risk of developing diabetes mellitus and reproductive disorders in men after suffering from COVID-19 may be associated with immunological cross-reactivity.
Collapse
|
28
|
Kits A, Pantalone MR, Illies C, Antovic A, Landtblom AM, Iacobaeus E. Fatal Acute Hemorrhagic Encephalomyelitis and Antiphospholipid Antibodies following SARS-CoV-2 Vaccination: A Case Report. Vaccines (Basel) 2022; 10:vaccines10122046. [PMID: 36560456 PMCID: PMC9784396 DOI: 10.3390/vaccines10122046] [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: 11/13/2022] [Revised: 11/26/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022] Open
Abstract
Acute hemorrhagic encephalomyelitis (AHEM) is a rare hyperacute form of acute disseminated encephalomyelitis (ADEM). The disease is characterized by fulminant inflammation and demyelination in the brain and spinal cord and is often preceded by an infection or vaccination. This case report presents a 53-year-old male with rheumatoid arthritis and ongoing treatment with methotrexate and etanercept who developed fatal AHEM following the second dose of the COVID-19 vaccine. The disease course was complicated by multiorgan thromboembolic disease and the presence of high/moderate levels of cardiolipin IgG antibodies and anti-beta-2 glycoprotein 1 IgG antibodies suggesting a possible antiphospholipid syndrome. Treatment with immunosuppressive therapies failed to improve the course. The report comprises comprehensive clinical, neuroimaging, and neuropathological findings. The case highlights diagnostic challenges in a patient with several preceding risk factors, including autoimmune disease, immunotherapy, and vaccination, with possible pathophysiological implications. The temporal association with the COVID-19 vaccination may suggest possible causality although evidence cannot be ascertained. Reporting possible adverse events following COVID-19 vaccination is important to identify at-risk populations and to accomplish control of the current pandemic.
Collapse
Affiliation(s)
- Annika Kits
- Department of Neuroradiology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Mattia Russel Pantalone
- Department of Clinical Neuroscience, Division of Neurology, Karolinska Institute and Neurology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Christopher Illies
- Karolinska University Laboratory, Department of Clinical Pathology and Cancerdiagnostics, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Aleksandra Antovic
- Department of Medicine, Division of Rheumatology, Karolinska Institute and Rheumatology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Anne-Marie Landtblom
- Department of Medical Sciences, Division of Neurology, Uppsala University, 751 85 Uppsala, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, 581 83 Linkoping, Sweden
| | - Ellen Iacobaeus
- Department of Clinical Neuroscience, Division of Neurology, Karolinska Institute and Neurology, Karolinska University Hospital, 171 76 Stockholm, Sweden
- Correspondence:
| |
Collapse
|
29
|
Arachchillage DJ, Rajakaruna I, Pericleous C, Nicolson PLR, Makris M, Laffan M. Autoimmune disease and COVID-19: a multicentre observational study in the United Kingdom. Rheumatology (Oxford) 2022; 61:4643-4655. [PMID: 35377457 PMCID: PMC8992350 DOI: 10.1093/rheumatology/keac209] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 03/26/2022] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVE To establish the demographic characteristics, laboratory findings and clinical outcomes in patients with autoimmune disease (AD) compared with a propensity-matched cohort of patients without AD admitted with COVID-19 to hospitals in the UK. METHODS This is a multicentre observational study across 26 NHS Trusts. Data were collected both retrospectively and prospectively using a predesigned standardized case record form. Adult patients (≥18 years) admitted between 1 April 2020 and 31 July 2020 were included. RESULTS Overall, 6288 patients were included to the study. Of these, 394 patients had AD prior to admission with COVID-19. Of 394 patients, 80 patients with SLE, RA or aPL syndrome were classified as severe rheumatologic AD. A higher proportion of those with AD had anaemia [240 (60.91%) vs 206 (52.28%), P = 0.015], elevated LDH [150 (38.08%) vs 43 (10.92%), P < 0.001] and raised creatinine [122 (30.96%) vs 86 (21.83%), P = 0.01], respectively. A significantly higher proportion of patients with severe rheumatologic AD had elevated CRP [77 (96.25%) vs 70 (87.5%), P = 0.044] and LDH [20 (25%) vs 6 (7.5%), P = 0.021]. Patients with severe rheumatologic AD had significantly higher mortality [32/80 (40%)] compared with propensity matched cohort of patients without AD [20/80 (25%), P = 0.043]. However, there was no difference in 180-day mortality between propensity-matched cohorts of patients with or without AD in general (P = 0.47). CONCLUSIONS Patients with severe rheumatologic AD had significantly higher mortality. Anaemia, renal impairment and elevated LDH were more frequent in patients with any AD while elevated CRP and LDH were more frequent in patients with severe rheumatologic AD both of which have been shown to associate with increased mortality in patients with COVID-19.
Collapse
Affiliation(s)
- Deepa J Arachchillage
- Correspondence to: Deepa R. J. Arachchillage, Centre of Haematology, Department of Immunology and Inflammation, Imperial College London, 4th Floor, Commonwealth Building, Du Cane Road, London W12 0NN, UK. E-mail:
| | | | | | - Philip L R Nicolson
- Institute of Cardiovascular Sciences, University of Birmingham, Edgbaston, Birmingham
| | - Mike Makris
- Sheffield Teaching Hospitals NHS Foundation Trust, Department of Haematology, Royal Hallamshire Hospital, Broomhall, Sheffield, UK
| | - Mike Laffan
- Centre for Haematology, Department of Immunology and Inflammation, Imperial College London
- Department of Haematology, Imperial College Healthcare NHS Trust
| |
Collapse
|
30
|
Pakzad B, Salehi M, Abbasi S, Salehi MM, Naeini MK, Salehi H. Evaluation of the Association between Antiphospholipid Antibodies and ICU Admission Outcome in Critically Ill COVID-19 Patients in Iranian Population. Int J Prev Med 2022; 13:140. [PMID: 36618535 PMCID: PMC9811959 DOI: 10.4103/ijpvm.ijpvm_518_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/31/2022] [Indexed: 01/10/2023] Open
Abstract
Background The role of anti-phospholipid antibodies (aPLs) in the prognosis of COVID-19 patients is controversial. In order to prove the role of this factor, the necessary measures such as early initiation of anticoagulants should be started even in the early stages of the disease and in outpatients or the use of other drugs in addition to anticoagulants. We decided to investigate the role of these antibodies in ICU admission outcomes in critically ill COVID-19 patients. Methods The case-control study was carried out in Isfahan, Iran, from March to September 2021. One hundred nine patients in the case group were selected, including patients admitted to the ICU with a COVID-19 diagnosis. The 140 patients in the control group were selected from hospitalized and outpatients with COVID-19 with PCR + and pulmonary involvement, similar to the case group without the need for ICU hospitalization. The anti B2GP1 (IgM, IgG) and anti-cardiolipin (IgM, IgG)) were compared in two groups. Results The frequency percentage of patients in the abnormal group of anti-phospholipid antibodies was about 10% in total. No statistically significant difference in these aPLs in continued measures was observed between the two groups of patients admitted to the ICU and those outside the ICU. Also, in the logistics regression analysis, no significant association was observed. Conclusions Therefore, the cause of coagulation in patients admitted to the ICU is not related to these aPLs. This means that aPLs could not be a good predictor of patient admission to the ICU.
Collapse
Affiliation(s)
- Bahram Pakzad
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Marzieh Salehi
- Department of Internal Medicine, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Saeed Abbasi
- Anesthesiology and Critical Care Research Center, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Mohammad Mahdi Salehi
- Department of Oral Health Science, Faculty of Dentistry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Maryam Kazemi Naeini
- Department Biostatistics and Epidemiology, School of Health, Isfahan University of Medical Science, Isfahan, Iran
| | - Hassan Salehi
- Infectious Diseases and Tropical Medicine Research Center, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran,Address for correspondence: Dr. Hassan Salehi, Infectious Diseases and Tropical Medicine Research Center, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran. E-mail:
| |
Collapse
|
31
|
Liu JL, Woo JMP, Parks CG, Costenbader KH, Jacobsen S, Bernatsky S. Systemic Lupus Erythematosus Risk: The Role of Environmental Factors. Rheum Dis Clin North Am 2022; 48:827-843. [PMID: 36332998 DOI: 10.1016/j.rdc.2022.06.005] [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: 12/14/2022]
Abstract
Systemic lupus erythematosus (SLE) is a complex, chronic autoimmune disease. The etiology of SLE is multifactorial and includes potential environmental triggers, which may occur sequentially (the "multi-hit" hypothesis). This review focuses on SLE risk potentially associated with environmental factors including infections, the microbiome, diet, respirable exposures (eg, crystalline silica, smoking, air pollution), organic pollutants, heavy metals, and ultraviolet radiation.
Collapse
Affiliation(s)
- Jia Li Liu
- McGill University, Montreal, Quebec, Canada
| | - Jennifer M P Woo
- Epidemiology Branch, Department of Health and Human Services, National Institutes of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Christine G Parks
- Epidemiology Branch, Department of Health and Human Services, National Institutes of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Karen H Costenbader
- Division of Rheumatology, Inflammation and Immunity, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Søren Jacobsen
- Copenhagen Lupus and Vasculitis Clinic, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Sasha Bernatsky
- Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada.
| |
Collapse
|
32
|
Kaiafa G, Savopoulos C, Karlafti E, Pantazi K, Paramythiotis D, Thomaidou E, Daios S, Ztriva E, Gionis M, Fyntanidou V, Argiriadou H, Didangelos T. Coagulation Profile of COVID-19 Patients. Life (Basel) 2022; 12:1658. [PMID: 36295093 PMCID: PMC9604860 DOI: 10.3390/life12101658] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/17/2022] [Accepted: 10/17/2022] [Indexed: 12/09/2023] Open
Abstract
Coronavirus disease is a viral infection that can affect multiple systems and be expressed with many-or no-symptoms. The viral infection begins when the virus binds to the host's receptor and from that point on, it is transmitted to the rest of the body, where it causes inflammatory reactions. Among other tissues and systems, SARS-CoV-2 impacts the coagulation system, where it triggers the immunothrombotic response. Its effects are rather intense and can lead to many complications. COVID-19-associated coagulopathy is frequently observed in hospitalized patients, especially ICU patients, and can be proven detrimental. It is usually accompanied by other complications, such as sepsis-induced coagulopathy, disseminated intravascular coagulation and venous thromboembolism. Since all these conditions lead to poor prognosis for severely ill patients, thromboprophylaxis and coagulopathy prognosis are just as important as the therapeutic handling of these patients. Since the beginning of the pandemic, many biomarkers have been considered useful when trying to assess the thrombotic risk of hospitalized patients or evaluate the severity of their situation. At the same time, many drugs have already been tested-while others are still being trialed-in order to find the optimal therapy for each urgent situation.
Collapse
Affiliation(s)
- Georgia Kaiafa
- 1st Propaedeutic Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Christos Savopoulos
- 1st Propaedeutic Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Eleni Karlafti
- 1st Propaedeutic Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
- Emergency Department, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Konstantina Pantazi
- 1st Propaedeutic Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Daniel Paramythiotis
- 1st Propaedeutic Surgery Department, AHEPA General University Hospital, 54621 Thessaloniki, Greece
| | - Evanthia Thomaidou
- Department of Anesthesia and Intensive Care, AHEPA University General Hospital of Thessaloniki, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Stylianos Daios
- 1st Propaedeutic Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Eleftheria Ztriva
- 1st Propaedeutic Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Michalis Gionis
- Vascular Surgery Department, General Hospital of Thessaloniki AHEPA, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Varvara Fyntanidou
- Emergency Department, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Helena Argiriadou
- Department of Anesthesia and Intensive Care, AHEPA University General Hospital of Thessaloniki, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Triantafyllos Didangelos
- 1st Propaedeutic Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| |
Collapse
|
33
|
Root-Bernstein R, Huber J, Ziehl A. Complementary Sets of Autoantibodies Induced by SARS-CoV-2, Adenovirus and Bacterial Antigens Cross-React with Human Blood Protein Antigens in COVID-19 Coagulopathies. Int J Mol Sci 2022; 23:ijms231911500. [PMID: 36232795 PMCID: PMC9569991 DOI: 10.3390/ijms231911500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/20/2022] [Accepted: 09/21/2022] [Indexed: 12/11/2022] Open
Abstract
COVID-19 patients often develop coagulopathies including microclotting, thrombotic strokes or thrombocytopenia. Autoantibodies are present against blood-related proteins including cardiolipin (CL), serum albumin (SA), platelet factor 4 (PF4), beta 2 glycoprotein 1 (β2GPI), phosphodiesterases (PDE), and coagulation factors such as Factor II, IX, X and von Willebrand factor (vWF). Different combinations of autoantibodies associate with different coagulopathies. Previous research revealed similarities between proteins with blood clotting functions and SARS-CoV-2 proteins, adenovirus, and bacterial proteins associated with moderate-to-severe COVID-19 infections. This study investigated whether polyclonal antibodies (mainly goat and rabbit) against these viruses and bacteria recognize human blood-related proteins. Antibodies against SARS-CoV-2 and adenovirus recognized vWF, PDE and PF4 and SARS-CoV-2 antibodies also recognized additional antigens. Most bacterial antibodies tested (group A streptococci [GAS], staphylococci, Escherichia coli [E. coli], Klebsiella pneumoniae, Clostridia, and Mycobacterium tuberculosis) cross-reacted with CL and PF4. while GAS antibodies also bound to F2, Factor VIII, Factor IX, and vWF, and E. coli antibodies to PDE. All cross-reactive interactions involved antibody-antigen binding constants smaller than 100 nM. Since most COVID-19 coagulopathy patients display autoantibodies against vWF, PDE and PF4 along with CL, combinations of viral and bacterial infections appear to be necessary to initiate their autoimmune coagulopathies.
Collapse
|
34
|
Leong KP, Ng CYL, Fan BE, Loh CM, Wong LT, Goh VHH, Tan GLX, Chua CR, Tan JS, Lee SSM, Lim XR, Tan TC. Antiphospholipid and other autoantibodies in COVID-19 patients: A Singapore series. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2022; 51:586-588. [PMID: 36189706 DOI: 10.47102/annals-acadmedsg.202288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Affiliation(s)
- Khai Pang Leong
- Clinical Immunology Laboratory, Tan Tock Seng Hospital, Singapore
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Butt A, Erkan D, Lee AI. COVID-19 and antiphospholipid antibodies. Best Pract Res Clin Haematol 2022; 35:101402. [PMID: 36494152 PMCID: PMC9568270 DOI: 10.1016/j.beha.2022.101402] [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: 09/02/2022] [Revised: 10/07/2022] [Accepted: 10/11/2022] [Indexed: 12/14/2022]
Abstract
Antiphospholipid syndrome and the coagulopathy of COVID-19 share many pathophysiologic features, including endotheliopathy, hypercoagulability, and activation of platelets, complement pathways, and neutrophil extracellular traps, all acting in concert via a model of immunothrombosis. Antiphospholipid antibody production in COVID-19 is common, with 50% of COVID-19 patients being positive for lupus anticoagulant in some studies, and with non-Sapporo criteria antiphospholipid antibodies being prevalent as well. The biological significance of antiphospholipid antibodies in COVID-19 is uncertain, as such antibodies are usually transient, and studies examining clinical outcomes in COVID-19 patients with and without antiphospholipid antibodies have yielded conflicting results. In this review, we explore the biology of antiphospholipid antibodies in COVID-19 and other infections and discuss mechanisms of thrombogenesis in antiphospholipid syndrome and parallels with COVID-19 coagulopathy. In addition, we review the existing literature on safety of COVID-19 vaccination in patients with antiphospholipid antibodies and antiphospholipid syndrome.
Collapse
Affiliation(s)
- Ayesha Butt
- Section of Hematology, Department of Medicine, Yale School of Medicine, 333 Cedar St., New Haven, CT, 06520, USA.
| | - Doruk Erkan
- Barbara Volcker Center for Women and Rheumatic Diseases, Hospital for Special Surgery and Weill Cornell Medicine, 535 E. 70th St., 6th floor, New York, NY, 10021, USA.
| | - Alfred Ian Lee
- Section of Hematology, Department of Medicine, Yale School of Medicine, 333 Cedar St., New Haven, CT, 06520, USA.
| |
Collapse
|
36
|
Kahlon N, Shazadeh Safavi P, Abuhelwa Z, Sheikh T, Burmeister C, Doddi S, Assaly R, Barnett W. Prevalence and Clinical Significance of Antiphospholipid Antibodies in Hospitalized Patients With COVID-19 Infection. Cureus 2022; 14:e27862. [PMID: 36110457 PMCID: PMC9462592 DOI: 10.7759/cureus.27862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2022] [Indexed: 11/05/2022] Open
|
37
|
Vahabi M, Ghazanfari T, Sepehrnia S. Molecular Mimicry, Hyperactive Immune System, And SARS-COV-2 Are Three Prerequisites of the Autoimmune Disease Triangle Following COVID-19 Infection. Int Immunopharmacol 2022; 112:109183. [PMID: 36182877 PMCID: PMC9393178 DOI: 10.1016/j.intimp.2022.109183] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/09/2022] [Accepted: 08/17/2022] [Indexed: 12/15/2022]
Abstract
SARS-CoV-2 infection can produce a variety of clinical manifestations, which are either directly related to viral tissue damage or indirectly induced by the antiviral immune response. Molecular mimicry enables this virus to undermine self-tolerance in a host's immune system also immune system's attempts to eliminate SARS-COV-2 may trigger autoimmunity by hyper-activating the innate and adaptive immune systems. Auto immune diseases include Systemic lupus erythematosus, autoimmune thyroid diseases, Guillain‐Barre syndrome, Immune thrombocytopenic purpura, and the detection of autoantibodies are the cues to the discovery of the potential of COVID‐19 in inducing autoimmunity. As COVID-19 and autoimmune diseases share a common pathogenesis, autoimmune drugs may be an effective treatment option. Susceptible patients must be monitored for autoimmune symptoms after contracting CVID-19. In light of the SARS-COV-2 virus' ability to induce autoimmunity in susceptible patients, will the various COVID-19 vaccines that are the only way to end the pandemic induce autoimmunity?
Collapse
|
38
|
Loh D, Reiter RJ. Melatonin: Regulation of Viral Phase Separation and Epitranscriptomics in Post-Acute Sequelae of COVID-19. Int J Mol Sci 2022; 23:8122. [PMID: 35897696 PMCID: PMC9368024 DOI: 10.3390/ijms23158122] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/09/2022] [Accepted: 07/20/2022] [Indexed: 01/27/2023] Open
Abstract
The relentless, protracted evolution of the SARS-CoV-2 virus imposes tremendous pressure on herd immunity and demands versatile adaptations by the human host genome to counter transcriptomic and epitranscriptomic alterations associated with a wide range of short- and long-term manifestations during acute infection and post-acute recovery, respectively. To promote viral replication during active infection and viral persistence, the SARS-CoV-2 envelope protein regulates host cell microenvironment including pH and ion concentrations to maintain a high oxidative environment that supports template switching, causing extensive mitochondrial damage and activation of pro-inflammatory cytokine signaling cascades. Oxidative stress and mitochondrial distress induce dynamic changes to both the host and viral RNA m6A methylome, and can trigger the derepression of long interspersed nuclear element 1 (LINE1), resulting in global hypomethylation, epigenetic changes, and genomic instability. The timely application of melatonin during early infection enhances host innate antiviral immune responses by preventing the formation of "viral factories" by nucleocapsid liquid-liquid phase separation that effectively blockades viral genome transcription and packaging, the disassembly of stress granules, and the sequestration of DEAD-box RNA helicases, including DDX3X, vital to immune signaling. Melatonin prevents membrane depolarization and protects cristae morphology to suppress glycolysis via antioxidant-dependent and -independent mechanisms. By restraining the derepression of LINE1 via multifaceted strategies, and maintaining the balance in m6A RNA modifications, melatonin could be the quintessential ancient molecule that significantly influences the outcome of the constant struggle between virus and host to gain transcriptomic and epitranscriptomic dominance over the host genome during acute infection and PASC.
Collapse
Affiliation(s)
- Doris Loh
- Independent Researcher, Marble Falls, TX 78654, USA;
| | - Russel J. Reiter
- Department of Cell Systems and Anatomy, UT Health San Antonio, San Antonio, TX 78229, USA
| |
Collapse
|
39
|
Barreira GA, Santos EHD, Pereira MFB, Rodrigues KA, Rocha MC, Kanunfre KA, Marques HHDS, Okay TS. Technical performance of a lateral flow immunoassay for detection of anti-SARS-CoV-2 IgG in the outpatient follow-up of non-severe cases and at different times after vaccination: comparison with enzyme and chemiluminescent immunoassays. Rev Inst Med Trop Sao Paulo 2022; 64:e49. [PMID: 35858039 PMCID: PMC9281580 DOI: 10.1590/s1678-9946202264049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 06/09/2022] [Indexed: 11/22/2022] Open
Abstract
This study assessed the technical performance of a rapid lateral flow immunochromatographic assay (LFIA) for the detection of anti-SARS-CoV-2 IgG and compared LFIA results with chemiluminescent immunoassay (CLIA) results and an in-house enzyme immunoassay (EIA). To this end, a total of 216 whole blood or serum samples from three groups were analyzed: the first group was composed of 68 true negative cases corresponding to blood bank donors, healthy young volunteers, and eight pediatric patients diagnosed with other coronavirus infections. The serum samples from these participants were obtained and stored in a pre-COVID-19 period, thus they were not expected to have COVID-19. In the second group of true positive cases, we chose to replace natural cases of COVID-19 by 96 participants who were expected to have produced anti-SARS-CoV-2 IgG antibodies 30-60 days after the vaccine booster dose. The serum samples were collected on the same day that LFIA were tested either by EIA or CLIA. The third study group was composed of 52 participants (12 adults and 40 children) who did or did not have anti-SARS-CoV-2 IgG antibodies due to specific clinical scenarios. The 12 adults had been vaccinated more than seven months before LFIA testing, and the 40 children had non-severe COVID-19 diagnosed using RT-PCR during the acute phase of infection. They were referred for outpatient follow-up and during this period the serum samples were collected and tested by CLIA and LFIA. All tests were performed by the same healthcare operator and there was no variation of LFIA results when tests were performed on finger prick whole blood or serum samples, so that results were grouped for analysis. LFIA's sensitivity in detecting anti-SARS-CoV-2 IgG antibodies was 90%, specificity 97.6%, efficiency 93%, PPV 98.3%, NPV 86.6%, and likelihood ratio for a positive or a negative result were 37.5 and 0.01 respectively. There was a good agreement (Kappa index of 0.677) between LFIA results and serological (EIA or CLIA) results. In conclusion, LFIA analyzed in this study showed a good technical performance and agreement with reference serological assays (EIA or CLIA), therefore it can be recommended for use in the outpatient follow-up of non-severe cases of COVID-19 and to assess anti-SARS-CoV-2 IgG antibody production induced by vaccination and the antibodies decrease over time. However, LFIAs should be confirmed by using reference serological assays whenever possible.
Collapse
Affiliation(s)
- Gabriel Acca Barreira
- Universidade de São Paulo, Faculdade de Medicina, Instituto de Medicina Tropical de São Paulo, São Paulo, São Paulo, Brazil.,Faculdade Israelita de Ciências da Saúde Albert Einstein, São Paulo, São Paulo, Brazil
| | - Emilly Henrique Dos Santos
- Universidade de São Paulo, Faculdade de Medicina, Instituto de Medicina Tropical de São Paulo, São Paulo, São Paulo, Brazil.,Universidade de São Paulo, Faculdade de Medicina, Departamento de Pediatria, São Paulo, São Paulo, Brazil
| | | | - Karen Alessandra Rodrigues
- Universidade de São Paulo, Faculdade de Medicina, Instituto de Medicina Tropical de São Paulo, São Paulo, São Paulo, Brazil
| | - Mussya Cisotto Rocha
- Universidade de São Paulo, Faculdade de Medicina, Instituto de Medicina Tropical de São Paulo, São Paulo, São Paulo, Brazil
| | - Kelly Aparecida Kanunfre
- Universidade de São Paulo, Faculdade de Medicina, Instituto de Medicina Tropical de São Paulo, São Paulo, São Paulo, Brazil
| | | | - Thelma Suely Okay
- Universidade de São Paulo, Faculdade de Medicina, Instituto de Medicina Tropical de São Paulo, São Paulo, São Paulo, Brazil.,Universidade de São Paulo, Faculdade de Medicina, Departamento de Pediatria, São Paulo, São Paulo, Brazil
| | | |
Collapse
|
40
|
Borghi MO, Bombaci M, Bodio C, Lonati PA, Gobbini A, Lorenzo M, Torresani E, Dubini A, Bulgarelli I, Solari F, Pregnolato F, Bandera A, Gori A, Parati G, Abrignani S, Grifantini R, Meroni PL. Anti-Phospholipid Antibodies and Coronavirus Disease 2019: Vaccination Does Not Trigger Early Autoantibody Production in Healthcare Workers. Front Immunol 2022; 13:930074. [PMID: 35911726 PMCID: PMC9334668 DOI: 10.3389/fimmu.2022.930074] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 06/22/2022] [Indexed: 01/13/2023] Open
Abstract
A molecular mimicry between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and human proteins supports the possibility that autoimmunity takes place during coronavirus disease 2019 (COVID-19) contributing to tissue damage. For example, anti-phospholipid antibodies (aPL) have been reported in COVID-19 as a result of such mimicry and thought to contribute to the immunothrombosis characteristic of the disease. Consistently, active immunization with the virus spike protein may elicit the production of cross-reactive autoantibodies, including aPL. We prospectively looked at the aPL production in healthcare workers vaccinated with RNA- (BNT162b2, n. 100) or adenovirus-based vaccines (ChAdOx1, n. 50). Anti-cardiolipin, anti-beta2 glycoprotein I, anti-phosphatidylserine/prothrombin immunoglobulin G (IgG), IgA, and IgM before and after vaccination were investigated. Anti-platelet factor 4 immunoglobulins were also investigated as autoantibodies associated with COVID-19 vaccination. Additional organ (anti-thyroid) and non-organ (anti-nuclear) autoantibodies and IgG against human proteome were tested as further post-vaccination autoimmunity markers. The antibodies were tested one or three months after the first injection of ChAdOx1 and BNT162b2, respectively; a 12-month clinical follow-up was also performed. Vaccination occasionally induced low titers of aPL and other autoantibodies but did not affect the titer of pre-existing autoantibodies. No significant reactivities against a microarray of approximately 20,000 human proteins were found in a subgroup of ChAdOx1-vaccinees. Consistently, we did not record any clinical manifestation theoretically associated with an underlying autoimmune disorder. The data obtained after the vaccination (two doses for the RNA-based and one dose for the adenovirus-based vaccines), and the clinical follow-up are not supporting the occurrence of an early autoimmune response in this cohort of healthcare workers.
Collapse
Affiliation(s)
- Maria Orietta Borghi
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Mauro Bombaci
- Istituto Nazionale Genetica Molecolare, Padiglione Romeo ed Enrica Invernizzi, Milan, Italy
| | - Caterina Bodio
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
| | - Paola Adele Lonati
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
| | - Andrea Gobbini
- Istituto Nazionale Genetica Molecolare, Padiglione Romeo ed Enrica Invernizzi, Milan, Italy
| | - Mariangela Lorenzo
- Istituto Nazionale Genetica Molecolare, Padiglione Romeo ed Enrica Invernizzi, Milan, Italy
| | - Erminio Torresani
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
| | - Antonella Dubini
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
| | - Ilaria Bulgarelli
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
| | - Francesca Solari
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
| | - Francesca Pregnolato
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
| | - Alessandra Bandera
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Infectious Diseases Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Centre for Multidisciplinary Research in Health Science (MACH), University of Milan, Milan, Italy
| | - Andrea Gori
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Infectious Diseases Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Centre for Multidisciplinary Research in Health Science (MACH), University of Milan, Milan, Italy
| | - Gianfranco Parati
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Sergio Abrignani
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Istituto Nazionale Genetica Molecolare, Padiglione Romeo ed Enrica Invernizzi, Milan, Italy
| | - Renata Grifantini
- Istituto Nazionale Genetica Molecolare, Padiglione Romeo ed Enrica Invernizzi, Milan, Italy
| | - Pier Luigi Meroni
- IRCCS Istituto Auxologico Italiano, Immunorheumatology Research Laboratory, Milan, Italy
| |
Collapse
|
41
|
Shah R, Mohammed YN, Koehler TJ, Kaur J, Toufeili M, Pulipati P, Alqaysi A, Khan A, Khalid M, Lee Y, Dhillon P, Dan AT, Kumar N, Bowen M, Sule AA, Krishnamoorthy G. Antiphospholipid antibodies and vitamin D deficiency in COVID-19 infection with and without venous or arterial thrombosis: A pilot case-control study. PLoS One 2022; 17:e0269466. [PMID: 35834511 PMCID: PMC9282449 DOI: 10.1371/journal.pone.0269466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 05/22/2022] [Indexed: 12/22/2022] Open
Abstract
Background Coronavirus disease-2019 (COVID-19) is associated with thromboembolism. Antiphospholipid antibody (APLa) formation is one of the mechanisms. Vitamin D deficiency has been associated with thrombosis in antiphospholipid antibody syndrome. Objective Measure APLa and vitamin D in hospitalized COVID-19 patients with and without thrombosis to evaluate if thromboembolism is associated with concomitant APLa and vitamin D deficiency. Methods Case-control study. Hospitalized COVID-19 patients with a thromboembolic event (ischemic stroke, myocardial infarction, deep venous thrombosis/pulmonary embolism, Cases n = 20). Controls (n = 20): Age, sex-matched without thromboembolic events. Patients with autoimmune disorders, antiphospholipid antibody syndrome, thrombophilia, anticoagulation therapy, prior thromboembolism, chronic kidney disease 3b, 4, end-stage renal disease, and malignancy were excluded. Given the limited current literature on the role of concomitant antiphospholipid antibodies and vitamin D deficiency in causing venous and/or arterial thrombosis in hospitalized COVID-19 patients, we enrolled 20 patients in each arm. Anti-cardiolipin IgG/IgM, beta-2 glycoprotein-1 IgG/IgM, lupus anticoagulant and vitamin D levels were measured in both groups. Results Cases were 5.7 times more likely to be vitamin D deficient (OR:5.7, 95% CI:1.3–25.6) and 7.4 times more likely to have any one APLa (OR:7.4, 95% CI: 1.6–49.5) while accounting for the effects of sex. Patients with both APLa and vitamin D deficiency had significantly more thrombosis compared to patients who were antibody positive without vitamin D deficiency (100% vs 47.4%; p = 0.01). Conclusions Thrombosis in COVID-19 was associated with concomitant APLa and vitamin D deficiency. Future studies in COVID-19 should assess the role of vitamin D in reducing thrombosis.
Collapse
Affiliation(s)
- Ruchi Shah
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Yaqub Nadeem Mohammed
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Tracy J. Koehler
- Mercy Health Muskegon, Muskegon, Michigan, United States of America
| | - Jasmeet Kaur
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Margarita Toufeili
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Priyanjali Pulipati
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Ahmed Alqaysi
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Ali Khan
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Mahrukh Khalid
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Yi Lee
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Parveen Dhillon
- Ross University School of Medicine, Miramar, Florida, United States of America
| | - Anna Thao Dan
- Ross University School of Medicine, Miramar, Florida, United States of America
| | - Nicholas Kumar
- Ross University School of Medicine, Miramar, Florida, United States of America
| | - Monica Bowen
- Mercy Health Muskegon, Muskegon, Michigan, United States of America
| | - Anupam A. Sule
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
| | - Geetha Krishnamoorthy
- Department of Internal Medicine, Saint Joseph Mercy Oakland, Pontiac, Michigan, United States of America
- * E-mail:
| |
Collapse
|
42
|
Signorelli F, Balbi GGM, Aikawa NE, Silva CA, Kupa LDVK, Medeiros-Ribeiro AC, Yuki EF, Pasoto SG, Saad CG, Borba EF, Seguro LPC, Pedrosa T, Oliveira VADA, Costa ALCDS, Ribeiro CT, Santos REB, Andrade DCO, Bonfá E. Immunogenicity, safety, and antiphospholipid antibodies after SARS-CoV-2 vaccine in patients with primary antiphospholipid syndrome. Lupus 2022; 31:974-984. [PMID: 35593174 PMCID: PMC9127455 DOI: 10.1177/09612033221102073] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Objective Coronavirus disease 19 (COVID-19) has an increased risk of coagulopathy with high frequency of antiphospholipid antibodies (aPL). Recent reports of thrombosis associated with adenovirus-based vaccines raised concern that SARS-CoV-2 immunization in primary antiphospholipid syndrome (PAPS) patients may trigger clotting complications. Our objectives were to assess immunogenicity, safety, and aPL production in PAPS patients, after vaccinating with Sinovac-CoronaVac, an inactivated virus vaccine against COVID-19. Methods This prospective controlled phase-4 study of PAPS patients and a control group (CG) consisted of a two-dose Sinovac-CoronaVac (D0/D28) and blood collection before vaccination (D0), at D28 and 6 weeks after second dose (D69) for immunogenicity/aPL levels. Outcomes were seroconversion (SC) rates of anti-SARS-CoV-2 S1/S2 IgG and/or neutralizing antibodies (NAb) at D28/D69 in naïve participants. Safety and aPL production were also assessed. Results We included 44 PAPS patients (31 naïve) and 132 CG (108 naïve) with comparable age (p=0.982) and sex (p>0.999). At D69, both groups had high and comparable SC (83.9% vs. 93.5%, p=0.092), as well as NAb positivity (77.4% vs. 78.7%, p=0.440), and NAb-activity (64.3% vs. 60.9%, p=0.689). Thrombotic events up to 6 months or other moderate/severe side effects were not observed. PAPS patients remained with stable aPL levels throughout the study at D0 vs. D28 vs. D69: anticardiolipin (aCL) IgG (p=0.058) and IgM (p=0.091); anti-beta-2 glycoprotein I (aβ2GPI) IgG (p=0.513) and IgM (p=0.468). Conclusion We provided novel evidence that Sinovac-CoronaVac has high immunogenicity and safety profile in PAPS. Furthermore, Sinovac-CoronaVac did not trigger thrombosis nor induced changes in aPL production.
Collapse
Affiliation(s)
- Flavio Signorelli
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil.,Rheumatology Division, Hospital Universitário Pedro Ernesto, 28130Universidade do Estado do Rio de Janeiro, Brazil
| | - Gustavo Guimarães Moreira Balbi
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil.,Rheumatology Division, Hospital Universitário, 424848Universidade Federal de Juiz de Fora, Brazil
| | - Nadia E Aikawa
- Pediatric Rheumatology Unit, Instituto da Criança, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Brazil
| | - Clovis A Silva
- Pediatric Rheumatology Unit, Instituto da Criança, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Brazil
| | - Léonard de Vinci Kanda Kupa
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | - Ana C Medeiros-Ribeiro
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | - Emily Fn Yuki
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | - Sandra G Pasoto
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | - Carla Gs Saad
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | - Eduardo F Borba
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | - Luciana Parente Costa Seguro
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | - Tatiana Pedrosa
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | | | | | - Carolina T Ribeiro
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | - Roseli Eliana Beseggio Santos
- Central Laboratory Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| | | | - Eloisa Bonfá
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, 117265Universidade de São Paulo, Brazil
| |
Collapse
|
43
|
Espinosa G, Zamora-Martínez C, Pérez-Isidro A, Neto D, Bravo-Gallego LY, Prieto-González S, Viñas O, Moreno-Castaño AB, Ruiz-Ortiz E, Cervera R. Persistent Antiphospholipid Antibodies Are Not Associated With Worse Clinical Outcomes in a Prospective Cohort of Hospitalised Patients With SARS-CoV-2 Infection. Front Immunol 2022; 13:911979. [PMID: 35812410 PMCID: PMC9257245 DOI: 10.3389/fimmu.2022.911979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 05/27/2022] [Indexed: 12/11/2022] Open
Abstract
Objective Patients with COVID-19 presented with an elevated prevalence of antiphospholipid antibodies (aPL) but the relationship with thrombosis is controversial. We analysed the persistence of aPL and their association with the clinical outcomes during hospitalisation in a cohort of COVID-19 patients. Patients and Methods We conducted a prospective study including consecutive hospitalised patients with COVID-19 from Hospital Clínic of Barcelona between March 28th and April 22nd, 2020. Clinical outcomes during hospitalisation were thrombosis, intensive care unit (ICU) admission, and severe ventilatory failure. We determined both criteria and non-criteria aPL. Of note, in those patients with a positive result in the first determination, a second sample separated by at least 12 weeks was drawn to test the persistence of aPL. Results One hundred and fifty-eight patients (59.5% men) with a mean age of 61.4 ± 14.9 years old were included. Thrombosis was present in 28 (17.7%) patients, severe respiratory failure in 47 (30.5%), and 30 (18.9%) patients were admitted to ICU. Sixteen (28.6%) patients were positive for the criteria aPL at both determinations and only two (3.6%) of them suffered from thrombosis during hospitalisations (both had aCL IgG). However, they presented with low titers of aCL. Of note, aPL were not related to thrombosis, ICU admission or severe respiratory failure. Conclusion Although aPL were prevalent in our cohort of hospitalised COVID-19 patients and they were persistent in half of tested patients, most determinations were at low titers and they were not related to worse clinical outcomes.
Collapse
Affiliation(s)
- Gerard Espinosa
- Department of Autoimmune Diseases, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- *Correspondence: Gerard Espinosa,
| | | | - Albert Pérez-Isidro
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Department of Immunology, Centre de Diagnòstic Biomèdic, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Daniela Neto
- Department of Autoimmune Diseases, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Luz Yadira Bravo-Gallego
- Department of Immunology, Centre de Diagnòstic Biomèdic, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Sergio Prieto-González
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Department of Internal Medicine, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Odette Viñas
- Department of Immunology, Centre de Diagnòstic Biomèdic, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ana Belen Moreno-Castaño
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Department of Pathology, Center for Biomedical Diagnosis, Hospital Clinic, Barcelona, Spain
| | - Estíbaliz Ruiz-Ortiz
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Department of Immunology, Centre de Diagnòstic Biomèdic, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ricard Cervera
- Department of Autoimmune Diseases, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| |
Collapse
|
44
|
Weber S, Bardin N. Auto-anticorps anti-phospholipides et Covid-19. REVUE FRANCOPHONE DES LABORATOIRES 2022; 2022:70-75. [PMID: 35663492 PMCID: PMC9153336 DOI: 10.1016/s1773-035x(22)00218-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
45
|
Walitt B, Johnson TP. The pathogenesis of neurologic symptoms of the postacute sequelae of severe acute respiratory syndrome coronavirus 2 infection. Curr Opin Neurol 2022; 35:384-391. [PMID: 35674083 PMCID: PMC9179102 DOI: 10.1097/wco.0000000000001051] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The coronavirus disease 2019 (COVID) pandemic has resulted in significant mortality and morbidity globally. Patients who survive infection may develop continuing disease collectively known as the postacute sequelae of severe acute respiratory syndrome coronavirus 2 infection (PASC), which includes neurologic symptoms especially fatigue and cognitive impairment. The pathogenic mechanisms driving PASC are unknown although a postinfectious process, persistent infection, or lasting pathophysiological changes that occur during acute infection are all suspected to contribute. RECENT FINDINGS Here we review the current evidence underlying potential pathogenic mechanisms of the neurological complications of PASC with particular emphasis on the evidence for postinfectious immune processes and viral persistence. SUMMARY Immune dysregulation favoring persistent inflammation, including neuroinflammation and enhanced autoimmunity, are present in patients with COVID and likely contribute to the development of PASC. Limited evidence of viral persistence exists but may explain the ongoing inflammatory processes and affinity maturation observed in some patients recovering from COVID infections. No specific studies to date have tied persistent infection to PASC. CNS trauma, in particular hypoxic changes in the CNS, and psychiatric complications occur with greater frequency in patients with COVID and may contribute to the development of PASC. Future research is needed to fully understand the pathophysiological mechanisms driving PASC.
Collapse
Affiliation(s)
- Brian Walitt
- National Institute of Neurological Disorders and Stroke
| | - Tory P Johnson
- Section of Infections of the Nervous System, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, USA
| |
Collapse
|
46
|
Miraclin T A, Aaron DS, Sivadasan A, Benjamin K, Harshad V, Nair S, Abhilash KPP, AT P, Mathew V. Management and Outcomes of COVID – 19 Associated Cerebral Venous Sinus Thrombosis. J Stroke Cerebrovasc Dis 2022; 31:106306. [PMID: 35091267 PMCID: PMC8743463 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106306] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/31/2021] [Accepted: 01/04/2022] [Indexed: 12/02/2022] Open
Abstract
Background Systemic hyper-coagulabilty leading to micro and macro thrombosis is a known complication of Coronavirus disease – 2019(COVID -19). The postulated mechanism appears to be the viral activation of endothelium, triggering the coagulation pathways. Thrombosis of the cerebral veins and sinuses (CVT), a potentially serious condition, has been increasingly reported with COVID – 19 infection. In this clinical study we attempt to describe the clinical profile, investigations and outcomes of patients with COVID- 19 associated CVT. Methods This is a single center prospective observational study from South India. The study included patients (aged >18 years) with concomitant COVID infection and CVT. The clinical, laboratory, imaging characteristics, management and outcomes were described and compared with COVID negative CVT patients. Results Out of 97 cases of CVT treated at our center during the first and second waves of the COVID pandemic 11/97 (11%) were COVID related CVT. Among these 11 patients, 9 (81%) had presented with only CVT related symptoms and signs and were tested positive for COVID - 19 infection during the pre-hospitalization screening. Respiratory symptoms were absent in 90% of the patients. Headache (100%) and seizures (90%) were the common presenting symptoms. The median time to diagnosis was 6 hours, from presentation to the emergency department. Transverse sinus was involved 10/11 (90%) and majority of them (9/11) had Haemorrhagic Venous Infarction (HVI). Acute inflammatory markers were elevated in comparison with non COVID CVT patients, with the mean serum D-dimer being 2462.75 ng/ml and the C-reactive protein was 64.5 mg/dl. Three patients (30%) underwent decompressive hemicraniectomy (DHC) because of large hemispheric HVI. All patients survived in the COVID CVT group while the mortality in the non COVID group was 4%. At 6 months follow up excellent outcome (modified Rankin Scale (mRS) score of 0–2) was noted equally in both groups. Conclusions Symptoms and signs of CVT may be the only presentation of COVID-19 infection. Prompt recognition and aggressive medical management including DHC offers excellent outcomes.
Collapse
|
47
|
Mechanisms contributing to adverse outcomes of COVID-19 in obesity. Mol Cell Biochem 2022; 477:1155-1193. [PMID: 35084674 PMCID: PMC8793096 DOI: 10.1007/s11010-022-04356-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 01/07/2022] [Indexed: 01/08/2023]
Abstract
A growing amount of epidemiological data from multiple countries indicate an increased prevalence of obesity, more importantly central obesity, among hospitalized subjects with COVID-19. This suggests that obesity is a major factor contributing to adverse outcome of the disease. As it is a metabolic disorder with dysregulated immune and endocrine function, it is logical that dysfunctional metabolism contributes to the mechanisms behind obesity being a risk factor for adverse outcome in COVID-19. Emerging data suggest that in obese subjects, (a) the molecular mechanisms of viral entry and spread mediated through ACE2 receptor, a multifunctional host cell protein which links to cellular homeostasis mechanisms, are affected. This includes perturbation of the physiological renin-angiotensin system pathway causing pro-inflammatory and pro-thrombotic challenges (b) existent metabolic overload and ER stress-induced UPR pathway make obese subjects vulnerable to severe COVID-19, (c) host cell response is altered involving reprogramming of metabolism and epigenetic mechanisms involving microRNAs in line with changes in obesity, and (d) adiposopathy with altered endocrine, adipokine, and cytokine profile contributes to altered immune cell metabolism, systemic inflammation, and vascular endothelial dysfunction, exacerbating COVID-19 pathology. In this review, we have examined the available literature on the underlying mechanisms contributing to obesity being a risk for adverse outcome in COVID-19.
Collapse
|
48
|
Badr OI, Elrefaey WA, Abu-Zaid MH, Elmedany SH. Anti-phospholipid antibodies in the setting of thromboembolic events associated with severe COVID-19 pneumonia. EGYPTIAN RHEUMATOLOGY AND REHABILITATION 2022. [PMCID: PMC8763422 DOI: 10.1186/s43166-021-00105-x] [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] [Indexed: 01/08/2023] Open
Abstract
Background Thrombotic consequences have been reported in COVID-19-infected patients, especially those who are critically ill. Multiple studies have tested antiphospholipid antibodies (aPLs) among COVID-19 patients, but to date, the actual frequency of aPLs is still uncharted. In this cohort study, we analyzed the outcomes of 173 consecutive patients with confirmed COVID-19 infection. Anti-phospholipid antibodies, which include anti-cardiolipin antibodies [aCL (IgM), aCL (IgG)], and B2-glycoprotein I antibodies [aβ2GPI (IgM), aβ2GPI (IgG)] were detected by using immunoassays. In contrast, lupus anti-coagulant (LAC) antibodies are identified through a coagulation-based assay. Results The study demonstrated a high incidence of thrombotic consequences in severe COVID pneumonia cases and supported an increased risk of developing aPLs following COVID-19 infection. Pulmonary embolism had the most common prevalence of all thrombotic events. Among the various aPLs tested in thrombotic patients, lupus anti-coagulant (LAC) had the highest positivity (46.2%). Most patients with arterial thromboembolism (stroke, myocardial infarction, limb ischemia, bowel ischemia, and renal artery thrombosis) had triple positivity of anti-phospholipid antibodies. Testing aPLs antibodies after 12 weeks of recovery for survived patients only 2 out of 23 patients had aPLs positivity compared to 35 out of 65 tested during hospital admission. Furthermore, we found no significant changes in aPLs positivity between survived and non-survived patients with thrombotic event. Conclusions aPLs increased transiently as an inflammatory-mediated condition. Individuals with aPLs triple positivity (positive LAC, aCL, and aB2GPI) had a considerable risk of arterial thromboembolism (ATE).
Collapse
|
49
|
Park JW, Kim BJ. Lessons from COVID-19 in Clinical Neurology. J Clin Neurol 2022; 18:1-2. [PMID: 35021270 PMCID: PMC8762498 DOI: 10.3988/jcn.2022.18.1.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/14/2021] [Accepted: 12/14/2021] [Indexed: 11/17/2022] Open
Affiliation(s)
- Jin-Woo Park
- Department of Neurology, Korea University Anam Hospital, Korea University Medicine, Seoul, Korea
| | - Byung-Jo Kim
- Department of Neurology, Korea University Anam Hospital, Korea University Medicine, Seoul, Korea.,BK21 FOUR Program in Learning Health Systems, Korea University, Seoul, Korea.
| |
Collapse
|
50
|
Larionova R, Byvaltsev K, Kravtsova О, Takha E, Petrov S, Kazarian G, Valeeva A, Shuralev E, Mukminov M, Renaudineau Y, Arleevskaya M. SARS-Cov2 acute and post-active infection in the context of autoimmune and chronic inflammatory diseases. J Transl Autoimmun 2022; 5:100154. [PMID: 35434592 PMCID: PMC9005220 DOI: 10.1016/j.jtauto.2022.100154] [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: 02/19/2022] [Accepted: 03/31/2022] [Indexed: 12/11/2022] Open
Abstract
The clinical and immunological spectrum of acute and post-active COVID-19 syndrome overlaps with criteria used to characterize autoimmune diseases such as rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Indeed, following SARS-Cov2 infection, the innate immune response is altered with an initial delayed production of interferon type I (IFN-I), while the NF-kappa B and inflammasome pathways are activated. In lung and digestive tissues, an alternative and extrafollicular immune response against SARS-Cov2 takes place with, consequently, an altered humoral and memory T cell response leading to breakdown of tolerance with the emergence of autoantibodies. However, the risk of developing severe COVID-19 among SLE and RA patients did not exceed the general population except in those having pre-existing neutralizing autoantibodies against IFN-I. Treatment discontinuation rather than COVID-19 infection or vaccination increases the risk of developing flares. Last but not least, a limited number of case reports of individuals having developed SLE or RA following COVID-19 infection/vaccination have been reported. Altogether, the SARS-Cov2 pandemic represents an unique opportunity to investigate the dangerous interplay between the immune response against infectious agents and autoimmunity, and to better understand the triggering role of infection as a risk factor in autoimmune and chronic inflammatory disease development.
Collapse
Key Words
- ACE2, angiotensin converting enzyme 2
- ACPA, anti-cyclic citrullinated peptide autoAb
- ANA, antinuclear autoAb
- AutoAb, autoantibodies
- BAFF/BlySS, B-cell-activating factor/B lymphocyte stimulator
- CCL, chemokine ligand
- COVID-19, coronavirus disease 2019
- DMARDs, disease-modifying anti-rheumatic drugs
- E, envelope
- HEp-2, human epithelioma cell line 2
- IFN-I, interferon type I
- IFNAR, IFN-alpha receptors
- IL, interleukin
- IRF, interferon regulatory factor
- ISGs, IFN-stimulated genes
- ITP, immune-thrombocytopenic purpura
- Ig, immunoglobulin
- Infection
- Inflammation
- Jak, Janus kinase
- LDH, lactate dehydrogenase
- M, membrane
- MDA-5, melanoma differentiation-associated protein
- MERS-Cov, Middle East respiratory syndrome coronavirus
- MIS-C, multisystem inflammatory syndrome in children
- N, nucleocapsid
- NET, nuclear extracellular traps
- NF-κB, nuclear factor-kappa B
- NK, natural killer
- NLRP3, NOD-like receptor family
- Rheumatoid arthritis
- Risk factors
- SARS-Cov2
- Systemic lupus erythematosus
- T cell receptor, TLR
- Toll-like receptor, TMPRSS2
- aPL, antiphospholipid
- mAb, monoclonal Ab
- open reading frame, PACS
- pathogen-associated molecular patterns, pDC
- pattern recognition receptors, RA
- peptidylarginine deiminase 4, PAMPs
- plasmacytoid dendritic cells, PMN
- polymorphonuclear leukocytes, PRRs
- post-active COVID-19 syndrome, PAD-4
- primary Sjögren's syndrome, SLE
- pyrin domain containing 3, ORF
- reactive oxygen species, rt-PCR
- receptor binding domain, RF
- regulatory T cells, VDJ
- retinoic acid-inducible gene I, ROS
- reverse transcription polymerase chain reaction, S
- rheumatoid arthritis, RBD
- rheumatoid factor, RIG-I
- severe acute respiratory coronavirus 2, SjS
- signal transducer and activator of transcription, TCR
- single-stranded ribonucleic acid, STAT
- spike, SAD
- systemic autoimmune disease, SARS-Cov2
- systemic lupus erythematosus, SSc
- systemic sclerosis, ssRNA
- transmembrane serine protease 2, TNF
- tumor necrosis factor, Treg
- variable, diversity and joining Ig genes
Collapse
Affiliation(s)
- Regina Larionova
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - K Byvaltsev
- Institute of Fundamental Medicine, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Оlga Kravtsova
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Elena Takha
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
| | - Sergei Petrov
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Gevorg Kazarian
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
| | - Anna Valeeva
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
| | - Eduard Shuralev
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, Kazan, Russia
- Kazan State Academy of Veterinary Medicine Named After N.E. Bauman, Kazan, Russia
| | - Malik Mukminov
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Yves Renaudineau
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Laboratory of Immunology, CHU Purpan Toulouse, INSERM U1291, CNRS U5051, University Toulouse III, Toulouse, France
| | - Marina Arleevskaya
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| |
Collapse
|