1
|
Lee S, Jo H, Woo S, Jeong YD, Lee H, Lee K, Lee J, Kim HJ, Kang J, Jacob L, Smith L, Rahmati M, López Sánchez GF, Dragioti E, Son Y, Kim S, Yeo SG, Park J, Yon DK. Global and regional burden of vaccine-induced thrombotic thrombocytopenia, 1969-2023: Comprehensive findings with critical analysis of the international pharmacovigilance database. Eur J Haematol 2024. [PMID: 38863260 DOI: 10.1111/ejh.14250] [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: 04/09/2024] [Revised: 05/17/2024] [Accepted: 05/22/2024] [Indexed: 06/13/2024]
Abstract
OBJECTIVE The scarcity of studies on vaccine-induced thrombosis and thrombocytopenia syndrome (TTS) limits the comprehensive understanding of vaccine safety on a global scale. Therefore, the objective of this study is to assess the global burden of vaccine-induced TTS, identify the vaccines most associated with it, and suggest clinical implications regarding vaccination. METHODS This study employed the World Health Organization international pharmacovigilance database, extracting records of vaccine-induced immune thrombotic thrombocytopenia from 1969 to 2023 (total reports, n > 130 million). Global reporting counts, reported odds ratios (ROR), and information components (IC) were calculated to identify the association between 19 vaccines and the occurrence of vaccine-induced TTS across 156 countries. RESULTS We identified 24 233 cases (male, n = 11 559 [47.7%]) of vaccine-induced TTS among 404 388 reports of all-cause TTS. There has been a significant increase in reports of vaccine-induced TTS events over time, with a noteworthy surge observed after 2020, attributed to cases of TTS associated with COVID-19 vaccines. Measles, mumps, and rubella (MMR) vaccines were associated with most TTS reports (ROR [95% confidence interval], 2.87 [2.75-3.00]; IC [IC0.25], 1.51 [1.43]), followed by hepatitis B (HBV, 2.23 [2.07-2.39]; 1.15 [1.03]), rotavirus diarrhea (1.95 [1.78-2.13]; 0.81 [0.53]), encephalitis (1.80 [1.50-2.16]; 0.84 [0.53]), hepatitis A (1.67 [1.50-1.86]; 0.73 [0.55]), adenovirus Type 5 vector-based (Ad5-vectored) COVID-19 (1.64 [1.59-1.68]; 0.69 [0.64]), pneumococcal (1.57 [1.49-1.66]; 0.65 [0.56]), and typhoid vaccines (1.41 [1.12-1.78]; 0.49 [0.11]). Concerning age and sex-specific risks, reports of vaccine-induced TTS were more associated with females and younger age groups. The age group between 12 and 17 years exhibited significant sex disproportion. Most of these adverse events had a short time to onset (days; mean [SD], 4.99 [40.30]) and the fatality rate was 2.20%, the highest rate observed in the age group over 65 years (3.79%) and lowest in the age group between 0 and 11 years (0.31%). CONCLUSION A rise in vaccine-induced TTS reports, notably MMR, HBV, and rotavirus diarrhea vaccines, was particularly related to young females. Ad5-vectored COVID-19 vaccines showed comparable or lower association with TTS compared to other vaccines. Despite the rarity of these adverse events, vigilance is essential as rare complications can be fatal, especially in older groups. Further studies with validated reporting are imperative to improve the accuracy of assessing the vaccine-induced TTS for preventive interventions and early diagnosis.
Collapse
Affiliation(s)
- Sooji Lee
- Department of Medicine, Kyung Hee University College of Medicine, Seoul, South Korea
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Hyesu Jo
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
| | - Selin Woo
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
| | - Yi Deun Jeong
- Department of Medicine, Kyung Hee University College of Medicine, Seoul, South Korea
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Hayeon Lee
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Biomedical Engineering, Kyung Hee University, Yongin, South Korea
| | - Kyeongmin Lee
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
| | - Jinseok Lee
- Department of Biomedical Engineering, Kyung Hee University, Yongin, South Korea
| | - Hyeon Jin Kim
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
| | - Jiseung Kang
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, ISCIII, Barcelona, Spain
- Department of Physical Medicine and Rehabilitation, Lariboisière-Fernand Widal Hospital, AP-HP, Université Paris Cité, Paris, France
| | - Lee Smith
- Centre for Health, Performance and Wellbeing, Anglia Ruskin University, Cambridge, UK
| | - Masoud Rahmati
- Research Centre on Health Services and Quality of Life, Aix Marseille University, Marseille, France
- Faculty of Literature and Human Sciences, Department of Physical Education and Sport Sciences, Lorestan University, Khoramabad, Iran
- Faculty of Literature and Humanities, Department of Physical Education and Sport Sciences, Vali-E-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Guillermo F López Sánchez
- Division of Preventive Medicine and Public Health, Department of Public Health Sciences, School of Medicine, University of Murcia, Murcia, Spain
| | - Elena Dragioti
- Department of Medical and Health Sciences, Pain and Rehabilitation Centre, Linköping University, Linköping, Sweden
- Research Laboratory Psychology of Patients, Families, and Health Professionals, Department of Nursing, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Yejun Son
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Precision Medicine, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Soeun Kim
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Precision Medicine, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Seung Geun Yeo
- Department of Otolaryngology-Head & Neck Surgery, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Jaeyu Park
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
| | - Dong Keon Yon
- Department of Medicine, Kyung Hee University College of Medicine, Seoul, South Korea
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
- Department of Precision Medicine, Kyung Hee University College of Medicine, Seoul, South Korea
- Department of Pediatrics, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| |
Collapse
|
2
|
Gardner J, Abrams ST, Toh CH, Parker AL, Lovatt C, Nicolson PLR, Watson SP, Grice S, Hering L, Pirmohamed M, Naisbitt DJ. Identification of cross reactive T cell responses in adenovirus based COVID 19 vaccines. NPJ Vaccines 2024; 9:99. [PMID: 38839821 PMCID: PMC11153626 DOI: 10.1038/s41541-024-00895-z] [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: 01/09/2024] [Accepted: 05/28/2024] [Indexed: 06/07/2024] Open
Abstract
Vaccination has proven to be a valuable tool to combat SARS-CoV-2. However, reports of rare adverse reactions such as thrombosis/thrombocytopenia syndrome after ChAdOx1 nCoV-19 vaccination have caused scientific, public and media concern. ChAdOx1 was vectorised from the Y25 chimpanzee adenovirus, which was selected due to low human seroprevalence to circumvent pre-existing immunity. In this study, we aimed to explore patterns of T-cell activation after SARS-CoV-2 COVID-19 vaccine exposure in vitro using PBMCs collected from pre-pandemic ChAdOx1 nCoV-19 naïve healthy donors (HDs), and ChAdOx1 nCoV-19 and Pfizer vaccinated controls. PBMCs were assessed for T-cell proliferation using the lymphocyte transformation test (LTT) following exposure to SARS-CoV-2 COVID-19 vaccines. Cytokine analysis was performed via intracellular cytokine staining, ELISpot assay and LEGENDplex immunoassays. T-cell assays performed in pre-pandemic vaccine naïve HDs, revealed widespread lymphocyte stimulation after exposure to ChAdOx1 nCoV-19 (95%), ChAdOx-spike (90%) and the Ad26.COV2. S vaccine, but not on exposure to the BNT162b2 vaccine. ICS analysis demonstrated that CD4+ CD45RO+ memory T-cells are activated by ChAdOx1 nCoV-19 in vaccine naïve HDs. Cytometric immunoassays showed ChAdOx1 nCoV-19 exposure was associated with the release of proinflammatory and cytotoxic molecules, such as IFN-γ, IL-6, perforin, granzyme B and FasL. These studies demonstrate a ubiquitous T-cell response to ChAdOx1 nCoV-19 and Ad26.COV2. S in HDs recruited prior to the SARS-CoV-2 pandemic, with T-cell stimulation also identified in vaccinated controls. This may be due to underlying T-cell cross-reactivity with prevalent human adenoviruses and further study will be needed to identify T-cell epitopes involved.
Collapse
Affiliation(s)
- Joshua Gardner
- Centre for Drug Safety Science, Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, United Kingdom.
| | - Simon Timothy Abrams
- Institute of Infection, Veterinary Sciences and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Cheng-Hock Toh
- Institute of Infection, Veterinary Sciences and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Alan L Parker
- Division of Cancer and Genetics, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Charlotte Lovatt
- Division of Cancer and Genetics, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Phillip L R Nicolson
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
- Department of Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Steve P Watson
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Sophie Grice
- Centre for Drug Safety Science, Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, United Kingdom
| | - Luisa Hering
- Centre for Drug Safety Science, Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, United Kingdom
| | - Munir Pirmohamed
- Centre for Drug Safety Science, Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, United Kingdom
| | - Dean J Naisbitt
- Centre for Drug Safety Science, Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, United Kingdom
| |
Collapse
|
3
|
Pelz JO, Kenda M, Alonso A, Etminan N, Wittstock M, Niesen WD, Lambeck J, Güresir E, Wach J, Lampmannn T, Dziewas R, Wiedmann M, Schneider H, Bayas A, Christ M, Mengel A, Poli S, Brämer D, Lindner D, Pfrepper C, Roth C, Salih F, Günther A, Michalski D. Outcomes After Decompressive Surgery for Severe Cerebral Venous Sinus Thrombosis Associated or Not Associated with Vaccine-Induced Immune Thrombosis with Thrombocytopenia: A Multicenter Cohort Study. Neurocrit Care 2024; 40:621-632. [PMID: 37498459 PMCID: PMC10959787 DOI: 10.1007/s12028-023-01782-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 06/09/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND Clinical observations indicated that vaccine-induced immune thrombosis with thrombocytopenia (VITT)-associated cerebral venous sinus thrombosis (CVST) often has a space-occupying effect and thus necessitates decompressive surgery (DS). While comparing with non-VITT CVST, this study explored whether VITT-associated CVST exhibits a more fulminant clinical course, different perioperative and intensive care unit management, and worse long-term outcome. METHODS This multicenter, retrospective cohort study collected patient data from 12 tertiary centers to address priorly formulated hypotheses concerning the clinical course, the perioperative management with related complications, extracerebral complications, and the functional outcome (modified Rankin Scale) in patients with VITT-associated and non-VITT CVST, both with DS. RESULTS Both groups, each with 16 patients, were balanced regarding demographics, kind of clinical symptoms, and radiological findings at hospital admission. Severity of neurological symptoms, assessed with the National Institute of Health Stroke Scale, was similar between groups at admission and before surgery, whereas more patients with VITT-associated CVST showed a relevant midline shift (≥ 4 mm) before surgery (100% vs. 68.8%, p = 0.043). Patients with VITT-associated CVST tended to undergo DS early, i.e., ≤ 24 h after hospital admission (p = 0.077). Patients with VITT-associated CVST more frequently received platelet transfusion, tranexamic acid, and fibrinogen perioperatively. The postoperative management was comparable, and complications were evenly distributed. More patients with VITT-associated CVST achieved a favorable outcome (modified Rankin Scale ≤ 3) at 3 months (p = 0.043). CONCLUSIONS Although the prediction of individual courses remains challenging, DS should be considered early in VITT-associated CVST because an overall favorable outcome appears achievable in these patients.
Collapse
Affiliation(s)
- Johann Otto Pelz
- Department of Neurology, University Hospital Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany.
| | - Martin Kenda
- Department of Neurology and Experimental Neurology, Charité-Universitätsmedizin Berlin, Campus, Virchow-Klinikum, Berlin, Germany
| | - Angelika Alonso
- Department of Neurology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Nima Etminan
- Department of Neurosurgery, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | | | - Wolf-Dirk Niesen
- Department of Neurology and Clinical Neurophysiology, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | - Johann Lambeck
- Department of Neurology and Clinical Neurophysiology, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | - Erdem Güresir
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
- Department of Neurosurgery, University Hospital Leipzig, Leipzig, Germany
| | - Johannes Wach
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
- Department of Neurosurgery, University Hospital Leipzig, Leipzig, Germany
| | - Tim Lampmannn
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | - Rainer Dziewas
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck, Osnabrueck, Germany
| | - Markus Wiedmann
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | - Hauke Schneider
- Department of Neurology, University Hospital Augsburg, Augsburg, Germany
- Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Antonios Bayas
- Department of Neurology, University Hospital Augsburg, Augsburg, Germany
| | - Monika Christ
- Department of Neurology, University Hospital Augsburg, Augsburg, Germany
| | - Annerose Mengel
- Department of Neurology and Stroke, University Hospital Tuebingen, Eberhard-Karls University, Tuebingen, Germany
| | - Sven Poli
- Department of Neurology and Stroke, University Hospital Tuebingen, Eberhard-Karls University, Tuebingen, Germany
| | - Dirk Brämer
- Department of Neurology, Jena University Hospital, Jena, Germany
| | - Dirk Lindner
- Department of Neurosurgery, University Hospital Leipzig, Leipzig, Germany
| | - Christian Pfrepper
- Division of Haemostaseology, Medical Department I, University Hospital Leipzig, Leipzig, Germany
| | - Christian Roth
- Department of Neurology, Klinikum Kassel, Kassel, Germany
| | - Farid Salih
- Department of Neurology and Experimental Neurology, Charité-Universitätsmedizin Berlin, Campus, Virchow-Klinikum, Berlin, Germany
| | - Albrecht Günther
- Department of Neurology, Jena University Hospital, Jena, Germany
| | - Dominik Michalski
- Department of Neurology, University Hospital Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
| |
Collapse
|
4
|
Chandler RE, Balakrishnan MR, Brasseur D, Bryan P, Espie E, Hartmann K, Jouquelet-Royer C, Milligan J, Nesbitt L, Pal S, Precioso A, Takey P, Chen RT. Collaboration within the global vaccine safety surveillance ecosystem during the COVID-19 pandemic: lessons learnt and key recommendations from the COVAX Vaccine Safety Working Group. BMJ Glob Health 2024; 9:e014544. [PMID: 38453518 PMCID: PMC10921508 DOI: 10.1136/bmjgh-2023-014544] [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: 11/14/2023] [Accepted: 01/01/2024] [Indexed: 03/09/2024] Open
Abstract
This analysis describes the successes, challenges and opportunities to improve global vaccine safety surveillance as observed by the Vaccine Safety Working Group from its role as a platform of exchange for stakeholders responsible for monitoring the safety of vaccines distributed through the COVAX mechanism. Three key elements considered to be essential for ongoing and future pandemic preparedness for vaccine developers in their interaction with other members of the vaccine safety ecosystem are (1) the availability of infrastructure and capacity for active vaccine safety surveillance in low-income and middle-income countries (LMICs), including the advancement of concepts of safety surveillance and risk management to vaccine developers and manufacturers from LMICs; (2) more comprehensive mechanisms to ensure timely exchange of vaccine safety data and/or knowledge gaps between public health authorities and vaccine developers and manufacturers; and (3) further implementation of the concept of regulatory reliance in pharmacovigilance. These aims would both conserve valuable resources and allow for more equitable access to vaccine safety information and for benefit/risk decision-making.
Collapse
Affiliation(s)
| | | | | | - Philip Bryan
- P95 Epidemiology and Pharmacovigilance, Leuven, Belgium
| | | | | | | | | | - Linda Nesbitt
- Biovac Institute, Pinelands, Cape Town, South Africa
| | | | | | | | - Robert T Chen
- The Task Force for Global Health, Decatur, Georgia, USA
| |
Collapse
|
5
|
Zhang Y, Bissola AL, Treverton J, Hack M, Lychacz M, Kwok S, Arnold A, Nazy I. Vaccine-Induced Immune Thrombotic Thrombocytopenia: Clinicopathologic Features and New Perspectives on Anti-PF4 Antibody-Mediated Disorders. J Clin Med 2024; 13:1012. [PMID: 38398325 PMCID: PMC10889051 DOI: 10.3390/jcm13041012] [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: 12/18/2023] [Revised: 01/29/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
INTRODUCTION Vaccine-induced immune thrombotic thrombocytopenia (VITT) is a rare yet severe adverse complication first identified during the global vaccination effort against SARS-CoV-2 infection, predominantly observed following administration of the ChAdOx1-S (Oxford-AstraZeneca) and Ad26.CoV2.S (Johnson & Johnson/Janssen) adenoviral vector-based vaccines. Unlike other anti-platelet factor 4 (PF4) antibody-mediated disorders, such as heparin-induced thrombocytopenia (HIT), VITT arises with the development of platelet-activating anti-PF4 antibodies 4-42 days post-vaccination, typically featuring thrombocytopenia and thrombosis at unusual sites. AIM To explore the unique properties, pathogenic mechanisms, and long-term persistence of VITT antibodies in patients, in comparison with other anti-PF4 antibody-mediated disorders. DISCUSSION This review highlights the complexity of VITT as it differs in antibody behavior and clinical presentation from other anti-PF4-mediated disorders, including the high incidence rate of cerebral venous sinus thrombosis (CVST) and the persistence of anti-PF4 antibodies, necessitating a re-evaluation of long-term patient care strategies. The nature of VITT antibodies and the underlying mechanisms triggering their production remain largely unknown. CONCLUSION The rise in awareness and subsequent prompt recognition of VITT is paramount in reducing mortality. As vaccination campaigns continue, understanding the role of adenoviral vector-based vaccines in VITT antibody production is crucial, not only for its immediate clinical implications, but also for developing safer vaccines in the future.
Collapse
Affiliation(s)
- Yi Zhang
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada; (Y.Z.); (J.T.); (M.H.); (S.K.)
- Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON L8S 4K1, Canada; (A.-L.B.); (M.L.)
| | - Anna-Lise Bissola
- Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON L8S 4K1, Canada; (A.-L.B.); (M.L.)
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Jared Treverton
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada; (Y.Z.); (J.T.); (M.H.); (S.K.)
- Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON L8S 4K1, Canada; (A.-L.B.); (M.L.)
| | - Michael Hack
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada; (Y.Z.); (J.T.); (M.H.); (S.K.)
- Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON L8S 4K1, Canada; (A.-L.B.); (M.L.)
| | - Mark Lychacz
- Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON L8S 4K1, Canada; (A.-L.B.); (M.L.)
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Sarah Kwok
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada; (Y.Z.); (J.T.); (M.H.); (S.K.)
- Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON L8S 4K1, Canada; (A.-L.B.); (M.L.)
| | - Addi Arnold
- Department of Pathology and Laboratory Medicine, Western University, London, ON N6A 5A5, Canada;
| | - Ishac Nazy
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada; (Y.Z.); (J.T.); (M.H.); (S.K.)
- Michael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON L8S 4K1, Canada; (A.-L.B.); (M.L.)
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| |
Collapse
|
6
|
van de Munckhof A, Borhani-Haghighi A, Aaron S, Krzywicka K, van Kammen MS, Cordonnier C, Kleinig TJ, Field TS, Poli S, Lemmens R, Scutelnic A, Lindgren E, Duan J, Arslan Y, van Gorp ECM, Kremer Hovinga JA, Günther A, Jood K, Tatlisumak T, Putaala J, Heldner MR, Arnold M, de Sousa DA, Wasay M, Arauz A, Conforto AB, Ferro JM, Coutinho JM. Cerebral venous sinus thrombosis due to vaccine-induced immune thrombotic thrombocytopenia in middle-income countries. Int J Stroke 2023; 18:1112-1120. [PMID: 37277922 PMCID: PMC10614174 DOI: 10.1177/17474930231182901] [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: 02/24/2023] [Accepted: 05/26/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND Adenovirus-based COVID-19 vaccines are extensively used in low- and middle-income countries (LMICs). Remarkably, cases of cerebral venous sinus thrombosis due to vaccine-induced immune thrombotic thrombocytopenia (CVST-VITT) have rarely been reported from LMICs. AIMS We studied the frequency, manifestations, treatment, and outcomes of CVST-VITT in LMICs. METHODS We report data from an international registry on CVST after COVID-19 vaccination. VITT was classified according to the Pavord criteria. We compared CVST-VITT cases from LMICs to cases from high-income countries (HICs). RESULTS Until August 2022, 228 CVST cases were reported, of which 63 were from LMICs (all middle-income countries [MICs]: Brazil, China, India, Iran, Mexico, Pakistan, Turkey). Of these 63, 32 (51%) met the VITT criteria, compared to 103 of 165 (62%) from HICs. Only 5 of the 32 (16%) CVST-VITT cases from MICs had definite VITT, mostly because anti-platelet factor 4 antibodies were often not tested. The median age was 26 (interquartile range [IQR] 20-37) versus 47 (IQR 32-58) years, and the proportion of women was 25 of 32 (78%) versus 77 of 103 (75%) in MICs versus HICs, respectively. Patients from MICs were diagnosed later than patients from HICs (1/32 [3%] vs. 65/103 [63%] diagnosed before May 2021). Clinical manifestations, including intracranial hemorrhage, were largely similar as was intravenous immunoglobulin use. In-hospital mortality was lower in MICs (7/31 [23%, 95% confidence interval (CI) 11-40]) than in HICs (44/102 [43%, 95% CI 34-53], p = 0.039). CONCLUSIONS The number of CVST-VITT cases reported from LMICs was small despite the widespread use of adenoviral vaccines. Clinical manifestations and treatment of CVST-VITT cases were largely similar in MICs and HICs, while mortality was lower in patients from MICs.
Collapse
Affiliation(s)
- Anita van de Munckhof
- Amsterdam University Medical Centers, location University of Amsterdam, Amsterdam, The Netherlands
| | | | | | - Katarzyna Krzywicka
- Amsterdam University Medical Centers, location University of Amsterdam, Amsterdam, The Netherlands
| | - Mayte Sánchez van Kammen
- Amsterdam University Medical Centers, location University of Amsterdam, Amsterdam, The Netherlands
| | - Charlotte Cordonnier
- Univ. Lille, Inserm, CHU Lille, U1172—LilNCog—Lille Neuroscience & Cognition, Lille, France
| | | | | | - Sven Poli
- University Hospital Tuebingen, Eberhard-Karls University, Tuebingen, Germany
| | | | - Adrian Scutelnic
- Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Erik Lindgren
- Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Jiangang Duan
- Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yıldız Arslan
- Medicana İzmir International Hospital, Izmir, Turkey
| | | | | | | | - Katarina Jood
- Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Turgut Tatlisumak
- Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Jukka Putaala
- Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Mirjam R Heldner
- Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Marcel Arnold
- Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | | | - Antonio Arauz
- National Institute of Neurology and Neurosurgery, Mexico City, Mexico
| | | | - José M Ferro
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Jonathan M Coutinho
- Amsterdam University Medical Centers, location University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
7
|
Huynh A, Arnold DM, Ivetic N, Clare R, Hadzi-Tosev M, Liu Y, Smith JW, Bissola AL, Daka M, Kelton JG, Nazy I. Antibodies against platelet factor 4 and the risk of cerebral venous sinus thrombosis in patients with vaccine-induced immune thrombotic thrombocytopenia. J Thromb Haemost 2023; 21:2833-2843. [PMID: 37394121 DOI: 10.1016/j.jtha.2023.06.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Vaccine-induced immune thrombotic thrombocytopenia (VITT) is a rare complication of adenoviral vector-based vaccines against SARS-CoV-2. This syndrome is caused by antibodies against platelet factor 4 (PF4; CXCL4) that lead to platelet activation and is characterized by thrombocytopenia and thrombosis in unusual locations, including cerebral venous sinus thrombosis (CVST). VITT can be classified based on anti-PF4 antibodies properties in vitro: those that require PF4 to activate platelets (PF4-dependent) and those that can activate platelets without additional PF4 (PF4-independent) in the serotonin release assay. OBJECTIVES We aim to characterize the relationship of VITT platelet-activating profiles with CVST. METHODS We conducted a retrospective cohort study involving patients with confirmed VITT who were tested between March and June 2021. Data were collected with an anonymized form and cases were identified as VITT with high clinical suspicion according to platelet activation assays. Anti-PF4 antibody binding regions on PF4 were further characterized with alanine scanning mutagenesis. RESULTS Of the patients with confirmed VITT (n = 39), 17 (43.6%) had PF4-dependent antibodies and 22 (56.4%) had PF4-independent antibodies. CVST occurred almost exclusively in PF4-independent patients (11 of 22 vs 1 of 17; P < .05). Additionally, PF4-independent antibodies bound to 2 distinct epitopes on PF4, the heparin-binding region and a site typical for heparin-induced thrombocytopenia antibodies, whereas PF4-dependent antibodies bound to only the heparin-binding region. CONCLUSION These findings suggest that VITT antibodies that cause PF4-independent platelet activation represent a unique subset of patients more likely to be associated with CVST, possibly due to the 2 different types of anti-PF4 antibodies.
Collapse
Affiliation(s)
- Angela Huynh
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Donald M Arnold
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada; Michael G DeGroote Centre for Transfusion Research, McMaster University, Hamilton, Ontario, Canada
| | - Nikola Ivetic
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Rumi Clare
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Milena Hadzi-Tosev
- Michael G DeGroote Centre for Transfusion Research, McMaster University, Hamilton, Ontario, Canada
| | - Yang Liu
- Michael G DeGroote Centre for Transfusion Research, McMaster University, Hamilton, Ontario, Canada
| | - James W Smith
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Anna-Lise Bissola
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Mercy Daka
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada
| | - John G Kelton
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada; Michael G DeGroote Centre for Transfusion Research, McMaster University, Hamilton, Ontario, Canada
| | - Ishac Nazy
- Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada; Michael G DeGroote Centre for Transfusion Research, McMaster University, Hamilton, Ontario, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada.
| |
Collapse
|
8
|
Shaw RJ, Doyle AJ, Millen EA, Stowe J, Tessier E, Andrews N, Miller E. Re-evaluation of the risk of venous thromboembolism after COVID-19 vaccination using haematological criteria. Vaccine 2023; 41:5330-5337. [PMID: 37495490 PMCID: PMC10247139 DOI: 10.1016/j.vaccine.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 05/31/2023] [Accepted: 06/01/2023] [Indexed: 07/28/2023]
Abstract
An elevated risk of venous thromboembolism (VTE) following a first dose of the ChAdOx1 adenovirus-vectored vaccine was found in a national epidemiological study in England using routine discharge diagnosis codes. Separately, the syndrome of vaccine-induced immune thrombotic thrombocytopenia (VITT) was identified using haematological criteria based on presence of thrombocytopenia, significantly elevated D-dimers and development of anti-PF4 antibodies. To re-evaluate risk estimates using haematological criteria, we obtained the haematology results for hospital admitted patients aged 18-64 years in 43 National Health Service trusts in England who were included in the national epidemiological study. Diagnoses were confirmed and haematological parameters obtained from local records without knowledge of vaccination status. The haematological parameters in patients admitted for a confirmed VTE following ChAdOx1 or BNT162b2 mRNA vaccination were then compared with those in a randomly selected 40% sample of unvaccinated patients with VTE. Overall, 12 (14%) of the 84 vaccinated cases had a diagnosis compatible with VITT, 11 after a first dose of ChAdOx1 and one after a first dose of BNT162b2. Thrombocytopenia (platelet count <150 × 109/L) occurred in 17 vaccinated (20%) and 4 (4%) of 108 unvaccinated patients, with all 6 cases of severe thrombocytopenia (<50 × 109/L) occurring within 42 days of a first dose of ChAdOx1. The attributable risk estimates for a cerebral venous thrombosis (CVT) or other VTE with thrombocytopenia after a first dose of ChAdOx1 vaccine were 2.82 and 9.62 per million doses respectively. However, elevated risks were also found after a first dose of ChAdOx1 for VTE without thrombocytopenia with relative incidences for CVT and other VTE of 2.67 (1.77-3.77) and 1.93 (1.57-2.35) respectively. While we identified a distinct population with features of VITT within 42 days of receiving ChAdOx1 vaccination, confirming current diagnostic criteria, we also found evidence of an increased risk of a VTE without thrombocytopenia after ChAdOx1 vaccine.
Collapse
Affiliation(s)
- Rebecca J Shaw
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, United Kingdom; Roald Dahl Centre for Haemostasis and Thrombosis, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom.
| | - Andrew J Doyle
- Centre for Haemostasis and Thrombosis, Guy's & St Thomas' Hospitals NHS Foundation Trust, London, United Kingdom
| | - Emily A Millen
- Department of Haematology, Nottingham University Hospitals NHS Trust, United Kingdom
| | - Julia Stowe
- UK Health Security Agency, London, United Kingdom
| | | | - Nick Andrews
- UK Health Security Agency, London, United Kingdom
| | - Elizabeth Miller
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology & Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
| |
Collapse
|
9
|
Roytenberg R, García-Sastre A, Li W. Vaccine-induced immune thrombotic thrombocytopenia: what do we know hitherto? Front Med (Lausanne) 2023; 10:1155727. [PMID: 37261122 PMCID: PMC10227460 DOI: 10.3389/fmed.2023.1155727] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/28/2023] [Indexed: 06/02/2023] Open
Abstract
Vaccine-induced immune thrombotic thrombocytopenia (VITT), also known as thrombosis with thrombocytopenia syndrome, is a catastrophic and life-threatening reaction to coronavirus disease 2019 (COVID-19) vaccines, which occurs disproportionately in response to vaccination with non-replicating adenovirus vector (AV) vaccines. The mechanism of VITT is not well defined and it has not been resolved why cases of VITT are predominated by vaccination with AV vaccines. However, virtually all VITT patients have positive platelet-activating anti-platelet factor 4 (PF4) antibody titers. Subsequently, platelets are activated and depleted in an Fcγ-receptor IIa (FcγRIIa or CD32a)-dependent manner, but it is not clear why or how the anti-PF4 response is mounted. This review describes the pathogenesis of VITT and provides insight into possible mechanisms that prompt the formation of a PF4/polyanion complex, which drives VITT pathology, as an amalgam of current experimental data or hypotheses.
Collapse
Affiliation(s)
- Renat Roytenberg
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine at Marshall University, Huntington, WV, United States
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Wei Li
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine at Marshall University, Huntington, WV, United States
| |
Collapse
|
10
|
Huespe IA, Ferraris A, Lalueza A, Valdez PR, Peroni ML, Cayetti LA, Mirofsky MA, Boietti B, Gómez-Huelgas R, Casas-Rojo JM, Antón-Santos JM, Núñez-Cortés JM, Lumbreras C, Ramos-Rincón JM, Barrio NG, Pedrera-Jiménez M, Martin-Escalante MD, Ruiz FR, Onieva-García MÁ, Toso CR, Risk MR, Klén R, Pollán JA, Gómez-Varela D. COVID-19 vaccines reduce mortality in hospitalized patients with oxygen requirements: Differences between vaccine subtypes. A multicontinental cohort study. J Med Virol 2023; 95:e28786. [PMID: 37212340 DOI: 10.1002/jmv.28786] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/21/2023] [Accepted: 05/01/2023] [Indexed: 05/23/2023]
Abstract
The aim of this study was to analyze whether the coronavirus disease 2019 (COVID-19) vaccine reduces mortality in patients with moderate or severe COVID-19 disease requiring oxygen therapy. A retrospective cohort study, with data from 148 hospitals in both Spain (111 hospitals) and Argentina (37 hospitals), was conducted. We evaluated hospitalized patients for COVID-19 older than 18 years with oxygen requirements. Vaccine protection against death was assessed through a multivariable logistic regression and propensity score matching. We also performed a subgroup analysis according to vaccine type. The adjusted model was used to determine the population attributable risk. Between January 2020 and May 2022, we evaluated 21,479 COVID-19 hospitalized patients with oxygen requirements. Of these, 338 (1.5%) patients received a single dose of the COVID-19 vaccine and 379 (1.8%) were fully vaccinated. In vaccinated patients, mortality was 20.9% (95% confidence interval [CI]: 17.9-24), compared to 19.5% (95% CI: 19-20) in unvaccinated patients, resulting in a crude odds ratio (OR) of 1.07 (95% CI: 0.89-1.29; p = 0.41). However, after considering the multiple comorbidities in the vaccinated group, the adjusted OR was 0.73 (95% CI: 0.56-0.95; p = 0.02) with a population attributable risk reduction of 4.3% (95% CI: 1-5). The higher risk reduction for mortality was with messenger RNA (mRNA) BNT162b2 (Pfizer) (OR 0.37; 95% CI: 0.23-0.59; p < 0.01), ChAdOx1 nCoV-19 (AstraZeneca) (OR 0.42; 95% CI: 0.20-0.86; p = 0.02), and mRNA-1273 (Moderna) (OR 0.68; 95% CI: 0.41-1.12; p = 0.13), and lower with Gam-COVID-Vac (Sputnik) (OR 0.93; 95% CI: 0.6-1.45; p = 0.76). COVID-19 vaccines significantly reduce the probability of death in patients suffering from a moderate or severe disease (oxygen therapy).
Collapse
Affiliation(s)
- Ivan A Huespe
- Intensive Care Unit, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
- Medicine Department, University of Buenos Aires, Buenos Aires, Argentina
| | - Augusto Ferraris
- Intensive Care Unit, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Antonio Lalueza
- 12 de Octubre University Hospital, Research Institute of Hospital 12 de Octubre (imas+12), Complutense University, Madrid, Spain
| | | | - Maria L Peroni
- Intensive Care Unit, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Luis A Cayetti
- Intensive Care Unit, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Matias A Mirofsky
- Hospital Municipal de Agudos "Dr. Leónidas Lucero", Bahía Blanca, Argentina
| | - Bruno Boietti
- Intensive Care Unit, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Ricardo Gómez-Huelgas
- Regional University Hospital of Málaga, Biomedical Research Institute of Málaga (IBIMA), University of Málaga (UMA), Málaga, Spain
| | | | | | | | - Carlos Lumbreras
- 12 de Octubre University Hospital, Research Institute of Hospital 12 de Octubre (imas+12), Complutense University, Madrid, Spain
| | | | - Noelia G Barrio
- 12 de Octubre University Hospital, Research Institute of Hospital 12 de Octubre (imas+12), Complutense University, Madrid, Spain
| | - Miguel Pedrera-Jiménez
- 12 de Octubre University Hospital, Research Institute of Hospital 12 de Octubre (imas+12), Complutense University, Madrid, Spain
| | | | | | | | - Carlos R Toso
- Medicine Department, University of Buenos Aires, Buenos Aires, Argentina
| | - Marcelo R Risk
- Instituto de Medicina Traslacional e Ingeniería Biomédica (IMTIB), CONICET-HIBA-IUHI, Buenos Aires, Argentina
| | - Riku Klén
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - Javier A Pollán
- Intensive Care Unit, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - David Gómez-Varela
- Department of Pharmaceutical Sciences, Division of Pharmacology and Toxicology, University of Vienna, Vienna, Austria
| |
Collapse
|
11
|
Liberman AL. Diagnosis and Treatment of Cerebral Venous Thrombosis. Continuum (Minneap Minn) 2023; 29:519-539. [PMID: 37039408 DOI: 10.1212/con.0000000000001211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
OBJECTIVE Cerebral venous thrombosis (CVT), thrombosis of the dural sinus, cerebral veins, or both, is a rare cerebrovascular disease. Although mortality rates after CVT have declined over time, this condition can result in devastating neurologic outcomes. This article reviews the latest literature regarding CVT epidemiology, details new factors associated with the development of CVT, and describes advances in CVT treatment. It also contains a discussion of future directions in the field, including novel diagnostic imaging modalities, and potential strategies to reduce the risks associated with CVT. LATEST DEVELOPMENTS The incidence of CVT may be as high as 2 per 100,000 adults per year. It remains a difficult condition to diagnose given its variable clinical manifestations and the necessity of neuroimaging for confirmation. The COVID-19 pandemic has revealed a novel CVT trigger, vaccine-induced immune thrombotic thrombocytopenia (VITT), as well as an association between COVID-19 infection and CVT. Although VITT is a very rare event, timely diagnosis and treatment of CVT due to VITT likely improves patient outcomes. Direct oral anticoagulants are currently being used to treat CVT and emerging data suggest that these agents are as safe and effective as vitamin K antagonists. The role of endovascular therapy to treat CVT, despite a recent clinical trial, remains unproven. ESSENTIAL POINTS The incidence of CVT has increased, outcomes have improved, and the use of direct oral anticoagulants to treat CVT represents an important advance in the clinical care of these patients. Rates of CVT as a complication of COVID-19 vaccines using adenoviral vectors are very low (<5 per million vaccine doses administered), with the benefits of COVID-19 vaccination far outweighing the risks.
Collapse
|
12
|
Samim M, Dhar D, Arshad F, Anudeep D, Patel VG, Neeharika SR, Dhamija K, Ravindranath CM, Yadav R, Raja P, Netravathi M, Menon D, Holla VV, Kamble NL, Pal PK, Nalini A, Vengalil S. Co-VAN study: COVID-19 vaccine associated neurological diseases- an experience from an apex neurosciences centre and review of the literature. J Clin Neurosci 2023; 108:37-75. [PMID: 36586226 PMCID: PMC9780646 DOI: 10.1016/j.jocn.2022.12.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 11/19/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Recent studies have shown various neurological adverse events associated with COVID-19 vaccine. OBJECTIVE We aimed to retrospectively review and report the neurological diseases temporally associated with COVID-19 vaccine. METHODS We performed a retrospective chart review of admitted patients from 1st February 2021 to 30th June 2022. A total of 4672 medical records were reviewed of which 51 cases were identified to have neurological illness temporally associated with COVID-19 vaccination. RESULTS Out of 51 cases, 48 had probable association with COVID-19 vaccination while three had possible association. Neurological spectrum included CNS demyelination (n = 39, 76.5 %), Guillain-Barré-syndrome (n = 3, 5.9 %), stroke (n = 6, 11.8 %), encephalitis (n = 2, 3.9 %) and myositis (n = 1, 2.0 %). Female gender had a greater predisposition (F:M, 1.13:1). Neurological events were more commonly encountered after the first-dose (n = 37, 72.5%). The mean latency to onset of symptoms was 13.2 ± 10.7 days after the last dose of vaccination. COVIShield (ChAdOx1) was the most commonly administered vaccine (n = 43, 84.3 %). Majority of the cases with demyelination were seronegative (n = 23, 59.0 %) which was followed by anti-Myelin oligodendrocyte-glycoprotein associated demyelination (MOGAD) (n = 11, 28.2 %) and Neuromyelitis optica (NMOSD) (n = 5, 12.8 %). Out of 6 Stroke cases, 2 cases (33.3 %) had thrombocytopenia and coagulopathy. At discharge, 25/51 (49.0 %) of the cases had favourable outcome (mRS 0 to 1). Among six patients of stroke, only one of them had favourable outcome. CONCLUSION In this series, we describe the wide variety of neurological syndromes temporally associated with COVID-19 vaccination. Further studies with larger sample size and longer duration of follow-up are needed to prove or disprove causality association of these syndromes with COVID-19 vaccination.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Seena Vengalil
- Corresponding author at: Associate Professor, Department of Neurology, Faculty Block First Floor, Behind Neurocenter, National Institute of Mental Health And Neurosciences, Bangalore 560029
| |
Collapse
|
13
|
Uzun G, Althaus K, Hammer S, Wanner Y, Nowak-Harnau S, Enkel S, Bakchoul T. Diagnostic Performance of a Particle Gel Immunoassay in Vaccine-Induced Immune Thrombotic Thrombocytopenia. Hamostaseologie 2023; 43:22-27. [PMID: 36807823 DOI: 10.1055/a-1986-1556] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
Vaccine-induced immune thrombotic thrombocytopenia (VITT) is a rare but serious complication of adenoviral vector-based COVID-19 vaccines. Similar to heparin-induced thrombocytopenia (HIT), antibodies reacting to platelet factor 4 (PF4) are responsible for platelet activation in VITT. The diagnosis of VITT includes the detection of anti-PF4 antibodies. Particle gel immunoassay (PaGIA) is one of the rapid immunoassays that is commonly used in the diagnosis of HIT to detect anti-PF4 antibodies. The aim of this study was to investigate the diagnostic performance of PaGIA in patients suspected of VITT. In this retrospective, single-center study, the correlation between PaGIA, enzyme immunoassay (EIA), and modified heparin-induced platelet aggregation assay (HIPA) in patients with findings suggestive of VITT was investigated. A commercially available PF4 rapid immunoassay (ID PaGIA H/PF4, Bio-Rad-DiaMed GmbH, Switzerland) and an anti-PF4/heparin EIA (ZYMUTEST HIA IgG, Hyphen Biomed) were used according to manufacturer's instructions. Modified HIPA was accepted as the gold standard test. Between March 8 and November 19, 2021, a total of 34 samples from clinically well-characterized patients (14 males, 20 females, mean age: 48.2 ± 18.2 years) were analyzed with PaGIA, EIA, and modified HIPA. VITT was diagnosed in 15 patients. Sensitivity and specificity of PaGIA were 54 and 67%, respectively. Anti-PF4/heparin optical density values were not significantly different between PaGIA positive and negative samples (p = 0.586). The sensitivity and specificity of EIA, on the other hand, were 87 and 100%, respectively. In conclusion, PaGIA is not reliable in the diagnosis of VITT because of its low sensitivity and specificity.
Collapse
Affiliation(s)
- Günalp Uzun
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| | - Karina Althaus
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany.,Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen, Tuebingen, Germany
| | - Stefanie Hammer
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| | - Yvonne Wanner
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| | - Stefanie Nowak-Harnau
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| | - Sigrid Enkel
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| | - Tamam Bakchoul
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany.,Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen, Tuebingen, Germany
| |
Collapse
|
14
|
Sharma SS, Gulli G, Sharma P. Cerebral venous sinus thrombosis following ChAdOx1 nCoV-19 AstraZeneca COVID-19 vaccine. JRSM Cardiovasc Dis 2023; 12:20480040231169464. [PMID: 37077469 PMCID: PMC10107960 DOI: 10.1177/20480040231169464] [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: 09/10/2022] [Accepted: 03/26/2023] [Indexed: 04/21/2023] Open
Abstract
A woman in her mid-twenties was admitted with headache, ultimately leading to a diagnosis of cerebral venous sinus thrombosis 10 days after receiving a first dose of the AstraZeneca ChAdOx1 nCoV-19 vaccine (Vaxzevria). We report this case from clinical investigations to outcomes and discuss the issues raised by it regarding the ChAdOx1 nCoV-19 vaccine.
Collapse
Affiliation(s)
- Shyam S Sharma
- Edinburgh Medical School, University of
Edinburgh, Edinburgh, UK
- Shyam S Sharma, Edinburgh Medical School,
University of Edinburgh, Edinburgh, UK.
| | - Giosue Gulli
- Department of Stroke Medicine, Ashford &
St Peter's Hospitals NHS Foundation Trust, Surry, UK
| | - Pankaj Sharma
- Institute of Cardiovascular Research, Royal
Holloway University of London (ICR2UL), London, UK
- Department of Clinical Neuroscience, Imperial
College Healthcare NHS Trust, London, UK
| |
Collapse
|
15
|
Vaccine Vigilance System: Considerations on the Effectiveness of Vigilance Data Use in COVID-19 Vaccination. Vaccines (Basel) 2022; 10:vaccines10122115. [PMID: 36560525 PMCID: PMC9783025 DOI: 10.3390/vaccines10122115] [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: 09/24/2022] [Revised: 12/08/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
(1) Background: The safety of medicines has been receiving increased attention to ensure that the risks of taking medicines do not outweigh the benefits. This is the reason why, over several decades, the pharmacovigilance system has been developed. The post-authorization pharmacovigilance system is based on reports from healthcare professionals and patients on observed adverse reactions. The reports are collected in databases and progressively evaluated. However, there are emerging concerns about the effectiveness of the established passive pharmacovigilance system in accelerating circumstances, such as the COVID-19 pandemic, when billions of doses of new vaccines were administered without a long history of use. Currently, health professionals receive fragmented new information on the safety of medicines from competent authorities after a lengthy evaluation process. Simultaneously, in the context of accelerated mass vaccination, health professionals need to have access to operational information-at least on organ systems at higher risk. Therefore, the aim of this study was to perform a primary data analysis of publicly available data on suspected COVID-19 vaccine-related adverse reactions in Europe, in order to identify the predominant groups of reported medical conditions after vaccination and their association with vaccine groups, as well as to evaluate the data accessibility on specific syndromes. (2) Methods: To achieve the objectives, the data publicly available in the EudraVigilance European Database for Suspected Adverse Drug Reaction Reports were analyzed. The following tasks were defined to: (1) Identify the predominant groups of medical conditions mentioned in adverse reaction reports; (2) determine the relative frequency of reports within vaccine groups; (3) assess the feasibility of obtaining information on a possibly associated syndrome-myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). (3) Results: The data obtained demonstrate that the predominant medical conditions induced after vaccination are relevant to the following categories: (1) "General disorders and administration site conditions", (2) "nervous system disorders", and (3) "musculoskeletal and connective tissue disorders". There are more reports for mRNA vaccines, but the relative frequency of reports per dose administered, is lower for this group of vaccines. Information on ME/CFS was not available, but reports of "chronic fatigue syndrome" are included in the database and accessible for primary analysis. (4) Conclusions: The information obtained on the predominantly reported medical conditions and the relevant vaccine groups may be useful for health professionals, patients, researchers, and medicine manufacturers. Policymakers could benefit from reflecting on the design of an active pharmacovigilance model, making full use of modern information technologies, including big data analysis of social media and networks for the detection of primary signals and building an early warning system.
Collapse
|
16
|
Salih F, Schönborn L, Endres M, Greinacher A. Immunvermittelte Sinus- und Hirnvenenthrombosen: VITT und
prä-VITT als Modellerkrankung. AKTUEL RHEUMATOL 2022. [DOI: 10.1055/a-1936-3123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
ZusammenfassungIn diesem Übersichtsartikel beschreiben wir die klinischen und
paraklinischen Charakteristika der Vakzin-induzierten immunthrombotischen
Thrombozytopenie (VITT) und fassen den gegenwärtigen Kenntnisstand zur
Pathogenese zusammen. Bei der VITT bilden sich 5–20 Tage nach einer
Impfung mit einem Adenovirus-vektorbasiertem SARS-CoV-2-Vakzin (AstraZeneca oder
Johnson & Johnson) lebensbedrohliche Thrombosen aus, vor allem in den
zerebralen Sinus und Hirnvenen. Laborchemisch zeigt sich eine typische
Thrombozytopenie mit erhöhten D-Dimeren. Der Pathogenese liegen
immunologische Prozesse zugrunde, die Ähnlichkeiten mit der
Heparin-induzierten Thrombozytopenie aufweisen: so geht die VITT mit
hochtitrigem Immunoglobulin G gegen das thrombozytäre Protein
Plättchenfaktor 4 (PF4) einher. Durch die Interaktion mit dem Impfstoff
wird PF4 so verändert, dass es von Antikörper-produzierenden
Zellen des Immunsystems erkannt wird. Die so produzierten
Anti-PF4-Antikörper führen über thrombozytäre
FcγIIa-Rezeptoren zu einer Plättchenaktivierung. Der Nachweis
plättchenaktivierender Anti-PF4-Antikörper bestätigt die
Diagnose einer VITT. Antikoagulanzien, die die Bildung von Thrombin oder
Thrombin selbst blockieren und hochdosiertes i. v.-Immunglobulin G, das
die Fcγ-Rezeptor-vermittelte Zellaktivierung inhibiert, stellen die
wirksame und kausale Behandlung der VITT dar. Bei Patienten mit katastrophalem
Verlauf kann ein Plasmaaustausch versucht werden. Bei einigen Patienten ist ein
prä-VITT Syndrom als Prodromalstadium zu beoachten, das sich
typischerweise mit Kopfschmerzen manifestieren kann und dessen frühe
Behandlung hilft, thrombotische Komplikationen zu vermeiden. Die spezifische
Dynamik der VITT-assozierten Immunreaktion entspricht einer transienten,
sekundären Immunantwort. Aktuelle Studien gehen der Frage nach, wie PF4
an unterschiedliche adenovirale Proteine bindet und beleuchten die Rolle von
anderen Impfstoff-Bestandteilen als potentielle Liganden für die
PF4-Bindung. Einige dieser Faktoren sind auch an der Etablierung eines
proinflammatorischen Milieus („danger signal“) beteiligt, das
unmittelbar nach der Impfung die 1. Phase der VITT-Pathogenese triggert. Sobald
in der 2. Phase der VITT-Pathogenese hohe Titer von Anti-PF4-Antikörper
gebildet sind, aktivieren diese neben Thrombozyten auch Granulozyten. In einem
als NETose (von „neutrophil extracellular traps“) bezeichneten
Prozess setzen aktivierte Granulozyten dabei DNA frei, mit der PF4 weitere
Komplexe bildet, an die Anti-PF4-Antikörper binden. Dies
verstärkt die Fcγ-Rezeptor-vermittelte Zellaktivierung weiter
mit der Folge einer ausgeprägten Thrombin-Bildung. Zum Ende des Artikels
geben wir einen Ausblick, welchen Einfluss die bisherigen Erkenntnisse zur VITT
auf weitere globale Impfkampagnen gegen SARS-CoV-2 haben und beleuchten, wie
Anti-PF4-Antikörper jenseits von VITT und HIT auch eine Rolle bei
seltenen Erkrankungen spielen, die mit rezidivierenden venösen und
arteriellen Thrombosen einhergehen.
Collapse
Affiliation(s)
- Farid Salih
- Klinik für Neurologie mit Experimenteller Neurologie,
Charité Universitätsmedizin Berlin, Berlin,
Germany
| | - Linda Schönborn
- Institut für Transfusionsmedizin, Universitätsmedizin
Greifswald, Greifswald, Germany
| | - Matthias Endres
- Klinik für Neurologie mit Experimenteller Neurologie,
Charité Universitätsmedizin Berlin, Berlin,
Germany
| | - Andreas Greinacher
- Institut für Transfusionsmedizin, Universitätsmedizin
Greifswald, Greifswald, Germany
| |
Collapse
|
17
|
Tan LJ, Koh CP, Lai SK, Poh WC, Othman MS, Hussin H. A systemic review and recommendation for an autopsy approach to death followed the COVID 19 vaccination. Forensic Sci Int 2022; 340:111469. [PMID: 36162300 PMCID: PMC9487151 DOI: 10.1016/j.forsciint.2022.111469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/28/2022] [Accepted: 09/18/2022] [Indexed: 11/21/2022]
Abstract
The outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) started in December 2019. An immediate prevention approach for the outbreak is the development of a vaccination program. Despite a growing number of publications showing the effectiveness of vaccination in preventing SARS-CoV-2 outbreak and reducing the mortality rate, substantial fatal adverse effects were reported after vaccination. Confirmation of the causal relationship of death is required to reimburse under the national vaccination program and could provide a reference for the selection of vaccination. However, a lack of guidelines in the laboratory study and autopsy approach hampered the investigation of post-vaccination death. In this paper, we performed a systematic electronic search on scientific articles related to severe Covid-19 vaccination adverse effects and approaches in identifying the severe side effects using PubMed and Cochrane libraries. A summary on the onset, biochemistry changes and histopathological analyzes of major lethally side effects post-vaccination were discussed. Ultimately, a checklist is suggested to improve the quality of investigation.
Collapse
Affiliation(s)
- Lii Jye Tan
- Department of Forensic Medicine, Hospital Raja Permaisuri Bainun, Ipoh, Perak Darul Ridzuan, Malaysia.
| | - Cai Ping Koh
- Department of Biochemistry, Faculty of Medicine, Quest International University, Malaysia
| | - Shau Kong Lai
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Malaysia
| | - Woon Cheng Poh
- Department of Biochemistry, Faculty of Medicine, Quest International University, Malaysia
| | - Mohammad Shafie Othman
- Department of Forensic Medicine, Hospital Raja Permaisuri Bainun, Ipoh, Perak Darul Ridzuan, Malaysia
| | - Huzlinda Hussin
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Malaysia
| |
Collapse
|
18
|
Alonso Castillo R, Martínez Castrillo JC. Neurological manifestations associated with COVID-19 vaccine. Neurologia 2022:S2173-5808(22)00141-9. [PMID: 36288776 PMCID: PMC9595420 DOI: 10.1016/j.nrleng.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/28/2022] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION Coronavirus disease 2019 (COVID-19) has spread rapidly, giving rise to a pandemic, causing significant morbidity and mortality. In this context, many vaccines have emerged to try to deal with this disease. OBJECTIVE To review the reported cases of neurological manifestations after the application of COVID-19 vaccines, describing clinical, analytical and neuroimaging findings and health outcomes. METHODS We carried out a review through bibliographic searches in PubMed. RESULTS We found 86 articles, including 13 809 patients with a wide spectrum of neurological manifestations temporally associated with COVID-19 vaccination. Most occurred in women (63.89%), with a median age of 50 years. The most frequently reported adverse events were Bell's palsy 4936/13 809 (35.7%), headache (4067/13 809), cerebrovascular events 2412/13 809 (17.47%), Guillain-Barré syndrome 868/13 809 (6.28%), central nervous system demyelination 258/13 809 (1.86%) and functional neurological disorder 398/13 809 (2.88%). Most of the published cases occurred in temporal association with the Pfizer vaccine (BNT162b2), followed by the AstraZeneca vaccine (ChAdOX1-S). CONCLUSIONS It is not possible to establish a causal relationship between these adverse events and COVID-19 vaccines with the currently existing data, nor to calculate the frequency of appearance of these disorders. However, it is necessary for health professionals to be familiar with these events, facilitating their early diagnosis and treatment. Large controlled epidemiological studies are necessary to establish a possible causal relationship between vaccination against COVID-19 and neurological adverse events.
Collapse
Affiliation(s)
- R Alonso Castillo
- Servicio de Neurología, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Madrid, Spain
| | - J C Martínez Castrillo
- Servicio de Neurología, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Madrid, Spain.
| |
Collapse
|
19
|
Castillo RA, Castrillo JCM. [NEUROLOGICAL MANIFESTATIONS ASSOCIATED WITH COVID-19 VACCINE]. Neurologia 2022:S0213-4853(22)00187-6. [PMID: 36245941 PMCID: PMC9554338 DOI: 10.1016/j.nrl.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/28/2022] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION Coronavirus disease 2019 (COVID-19) has spread rapidly, giving rise to a pandemic, causing significant morbidity and mortality. In this context, many vaccines have emerged to try to deal with this disease. OBJECTIVE To review the reported cases of neurological manifestations after the application of COVID-19 vaccines, describing clinical, analytical and neuroimaging findings and health outcomes. METHODS We carried out a review through bibliographic searches in PubMed. RESULTS We found 86 articles, including 13,809 patients with a wide spectrum of neurological manifestations temporally associated with COVID-19 vaccination. Most occurred in women (63.89%), with a median age of 50 years. The most frequently reported adverse events were Bell's palsy 4936/13809 (35.7%), headache (4067/13809), cerebrovascular events 2412/13809 (17.47%), Guillain-Barré syndrome 868/13809 (6.28%), central nervous system demyelination 258/13809 (1.86%) and functional neurological disorder 398/13809 (2.88%). Most of the published cases occurred in temporal association with the Pfizer vaccine (BNT162b2), followed by the AstraZeneca vaccine (ChAdOX1 nCoV-19). CONCLUSIONS It is not possible to establish a causal relationship between these adverse events and COVID-19 vaccines with the currently existing data, nor to calculate the frequency of appearance of these disorders. However, it is necessary for health professionals to be familiar with these events, facilitating their early diagnosis and treatment. Large controlled epidemiological studies are necessary to establish a possible causal relationship between vaccination against COVID-19 and neurological adverse events.
Collapse
Affiliation(s)
- Rocío Alonso Castillo
- Servicio de Neurología. Hospital Universitario Ramón y Cajal. Universidad de Alcalá, Spain
| | | |
Collapse
|
20
|
Safety of COVID-19 Vaccines: Spotlight on Neurological Complications. Life (Basel) 2022; 12:life12091338. [PMID: 36143376 PMCID: PMC9502976 DOI: 10.3390/life12091338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/21/2022] Open
Abstract
The COVID-19 pandemic has led to unprecedented demand on the global healthcare system. Remarkably, at the end of 2021, COVID-19 vaccines received approvals for human use in several countries worldwide. Since then, a solid base for response in the fight against the virus has been placed. COVID-19 vaccines have been shown to be safe and effective drugs. Nevertheless, all kinds of vaccines may be associated with the possible appearance of neurological complications, and COVID-19 vaccines are not free from neurological side effects. Neurological complications of COVID-19 vaccination are usually mild, short-duration, and self-limiting. However, severe and unexpected post-vaccination complications are rare but possible events. They include the Guillain-Barré syndrome, facial palsy, other neuropathies, encephalitis, meningitis, myelitis, autoimmune disorders, and cerebrovascular events. The fear of severe or fatal neurological complications fed the “vaccine hesitancy” phenomenon, posing a vital communication challenge between the scientific community and public opinion. This review aims to collect and discuss the frequency, management, and outcome of reported neurological complications of COVID-19 vaccines after eighteen months of the World Health Organization’s approval of COVID-19 vaccination, providing an overview of safety and concerns related to the most potent weapon against the SARS-CoV-2.
Collapse
|
21
|
Daly S, Nguyen AV, Soto JM, Vance AZ. Ad26.COV2.S Vaccine-Induced Thrombocytopenia Leading to Dural Sinus Thrombosis and Intracranial Hemorrhage Requiring Hemicraniectomy: A Case Report and Systematic Review. Cureus 2022; 14:e28083. [PMID: 36127984 PMCID: PMC9477649 DOI: 10.7759/cureus.28083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/16/2022] [Indexed: 11/18/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has claimed nearly 5.5 million lives worldwide. Adenovirus-based vaccines are safe and effective, but they are rarely associated with vaccine-induced thrombosis and thrombocytopenia (VITT) as well as cerebral venous sinus thrombosis (CVST). We conducted a systematic literature search of intracerebral hemorrhage (ICH) secondary to CVST associated with VITT from the Ad26.COV2.S vaccine, and we present the first case of this pathology in the reviewed literature of a patient who required neurosurgical decompression. The systematic literature review was completed on December 19, 2021, by searching PubMed and Ovid for articles with primary data on CVST associated with VITT following the Ad26.COV2.S vaccine. We also specifically searched for cases that required neurosurgical intervention. Articles were independently screened by two authors, and both secondary and tertiary searches were done as well. Descriptive statistics were collected and presented in table form. Nine studies were identified that met inclusion criteria. There were no cases identified of patients who underwent neurosurgical decompression after developing this pathology. We thus present the first case in the reviewed literature of a patient who developed ICH after receiving the Ad26.COV2.S vaccine and underwent decompressive hemicraniectomy. Despite severe thrombocytopenia and prolonged intensive care, the patient was discharged to neurorehabilitation. There is a much greater risk of CVST and ICH during COVID-19 infections than from the vaccines. However, as booster vaccines are approved and widely distributed, it is critical to make prompt, accurate diagnoses of this vaccine-related complication and consider neurosurgical decompression.
Collapse
Affiliation(s)
- Samuel Daly
- Neurological Surgery, Baylor Scott & White Medical Center-Temple, Temple, USA
| | - Anthony V Nguyen
- Neurological Surgery, Baylor Scott & White Medical Center-Temple, Temple, USA
| | - Jose M Soto
- Neurological Surgery, Baylor Scott & White Medical Center-Temple, Temple, USA
| | - Awais Z Vance
- Neurological Surgery, Baylor Scott & White Medical Center-Temple, Temple, USA
| |
Collapse
|
22
|
Mingot-Castellano ME, Butta N, Canaro M, del Carmen Gómez del Castillo Solano M, Sánchez-González B, Jiménez-Bárcenas R, Pascual-Izquierdo C, Caballero-Navarro G, Entrena Ureña L, José González-López T. COVID-19 Vaccines and Autoimmune Hematologic Disorders. Vaccines (Basel) 2022; 10:vaccines10060961. [PMID: 35746569 PMCID: PMC9231220 DOI: 10.3390/vaccines10060961] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/12/2022] [Accepted: 06/15/2022] [Indexed: 02/06/2023] Open
Abstract
Worldwide vaccination against SARS-CoV-2 has allowed the detection of hematologic autoimmune complications. Adverse events (AEs) of this nature had been previously observed in association with other vaccines. The underlying mechanisms are not totally understood, although mimicry between viral and self-antigens plays a relevant role. It is important to remark that, although the incidence of these AEs is extremely low, their evolution may lead to life-threatening scenarios if treatment is not readily initiated. Hematologic autoimmune AEs have been associated with both mRNA and adenoviral vector-based SARS-CoV-2 vaccines. The main reported entities are secondary immune thrombocytopenia, immune thrombotic thrombocytopenic purpura, autoimmune hemolytic anemia, Evans syndrome, and a newly described disorder, so-called vaccine-induced immune thrombotic thrombocytopenia (VITT). The hallmark of VITT is the presence of anti-platelet factor 4 autoantibodies able to trigger platelet activation. Patients with VITT present with thrombocytopenia and may develop thrombosis in unusual locations such as cerebral beds. The management of hematologic autoimmune AEs does not differ significantly from that of these disorders in a non-vaccine context, thus addressing autoantibody production and bleeding/thromboembolic risk. This means that clinicians must be aware of their distinctive signs in order to diagnose them and initiate treatment as soon as possible.
Collapse
Affiliation(s)
- María Eva Mingot-Castellano
- Hematology Department, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC), 41013 Sevilla, Spain
- Correspondence:
| | - Nora Butta
- Hospital Universitario La Paz-IdiPAZ, 28046 Madrid, Spain;
| | - Mariana Canaro
- Hematology Department, Hospital Universitario Son Espases, 07210 Palma, Spain;
| | | | | | | | - Cristina Pascual-Izquierdo
- Department of Hematology, Gregorio Marañón General University Hospital (HGUGM) Madrid, Instituto de Investigación Gregorio Marañón, 28009 Madrid, Spain;
| | | | - Laura Entrena Ureña
- Hematology Department, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain;
| | | | | |
Collapse
|
23
|
Scutelnic A, Krzywicka K, Mbroh J, van de Munckhof A, van Kammen MS, de Sousa DA, Lindgren E, Jood K, Günther A, Hiltunen S, Putaala J, Tiede A, Maier F, Kern R, Bartsch T, Althaus K, Ciccone A, Wiedmann M, Skjelland M, Medina A, Cuadrado-Godia E, Cox T, Aujayeb A, Raposo N, Garambois K, Payen JF, Vuillier F, Franchineau G, Timsit S, Bougon D, Dubois MC, Tawa A, Tracol C, De Maistre E, Bonneville F, Vayne C, Mengel A, Michalski D, Pelz J, Wittstock M, Bode F, Zimmermann J, Schouten J, Buture A, Murphy S, Palma V, Negro A, Gutschalk A, Nagel S, Schoenenberger S, Frisullo G, Zanferrari C, Grillo F, Giammello F, Martin MM, Cervera A, Burrow J, Esperon CG, Chew BLA, Kleinig TJ, Soriano C, Zimatore DS, Petruzzellis M, Elkady A, Miranda MS, Fernandes J, Vogel ÅH, Johansson E, Philip AP, Coutts SB, Bal S, Buck B, Legault C, Blacquiere D, Katzberg HD, Field TS, Dizonno V, Gattringer T, Jacobi C, Devroye A, Lemmens R, Kristoffersen ES, di Poggio MB, Ghiasian M, Karapanayiotides T, Chatterton S, Wronski M, Ng K, Kahnis R, Geeraerts T, Reiner P, Cordonnier C, Middeldorp S, Levi M, van Gorp ECM, van de Beek D, Brodard J, Kremer Hovinga JA, Kruip MJHA, Tatlisumak T, Ferro JM, Coutinho JM, Arnold M, Poli S, Heldner MR. Management of Cerebral Venous Thrombosis Due to Adenoviral COVID-19 Vaccination. Ann Neurol 2022; 92:562-573. [PMID: 35689346 PMCID: PMC9349982 DOI: 10.1002/ana.26431] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/21/2022] [Accepted: 05/27/2022] [Indexed: 01/01/2023]
Abstract
Objective Cerebral venous thrombosis (CVT) caused by vaccine‐induced immune thrombotic thrombocytopenia (VITT) is a rare adverse effect of adenovirus‐based severe acute respiratory syndrome‐coronavirus 2 (SARS‐CoV‐2) vaccines. In March 2021, after autoimmune pathogenesis of VITT was discovered, treatment recommendations were developed. These comprised immunomodulation, non‐heparin anticoagulants, and avoidance of platelet transfusion. The aim of this study was to evaluate adherence to these recommendations and its association with mortality. Methods We used data from an international prospective registry of patients with CVT after the adenovirus‐based SARS‐CoV‐2 vaccination. We analyzed possible, probable, or definite VITT‐CVT cases included until January 18, 2022. Immunomodulation entailed administration of intravenous immunoglobulins and/or plasmapheresis. Results Ninety‐nine patients with VITT‐CVT from 71 hospitals in 17 countries were analyzed. Five of 38 (13%), 11 of 24 (46%), and 28 of 37 (76%) of the patients diagnosed in March, April, and from May onward, respectively, were treated in‐line with VITT recommendations (p < 0.001). Overall, treatment according to recommendations had no statistically significant influence on mortality (14/44 [32%] vs 29/55 [52%], adjusted odds ratio [OR] = 0.43, 95% confidence interval [CI] = 0.16–1.19). However, patients who received immunomodulation had lower mortality (19/65 [29%] vs 24/34 [70%], adjusted OR = 0.19, 95% CI = 0.06–0.58). Treatment with non‐heparin anticoagulants instead of heparins was not associated with lower mortality (17/51 [33%] vs 13/35 [37%], adjusted OR = 0.70, 95% CI = 0.24–2.04). Mortality was also not significantly influenced by platelet transfusion (17/27 [63%] vs 26/72 [36%], adjusted OR = 2.19, 95% CI = 0.74–6.54). Conclusions In patients with VITT‐CVT, adherence to VITT treatment recommendations improved over time. Immunomodulation seems crucial for reducing mortality of VITT‐CVT. ANN NEUROL 2022;92:562–573
Collapse
Affiliation(s)
- Adrian Scutelnic
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Katarzyna Krzywicka
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Joshua Mbroh
- Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tuebingen, Germany.,Department of Neurology & Stroke, Eberhard-Karls University, Tuebingen, Germany
| | - Anita van de Munckhof
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Mayte Sánchez van Kammen
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Diana Aguiar de Sousa
- CEEM and Institute of Anatomy, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Erik Lindgren
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Gothenburg, Sweden
| | - Katarina Jood
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Gothenburg, Sweden
| | - Albrecht Günther
- Department of Neurology, Jena University Hospital, Jena, Germany
| | - Sini Hiltunen
- Department of Neurology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Jukka Putaala
- Department of Neurology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Andreas Tiede
- Clinic for Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Frank Maier
- Department of Neurology, Caritas Hospital Saarbrücken, Saarbrücken, Germany
| | - Rolf Kern
- Department of Neurology, Kempten Hospital, Kempten, Germany
| | - Thorsten Bartsch
- Department of Neurology, University Medical Center Schleswig-Holstein, Kiel, Germany
| | | | - Alfonso Ciccone
- Department of Neurology, Carlo Poma Hospital, Azienda Socio Sanitaria Territoriale di Mantova, Mantua, Italy
| | - Markus Wiedmann
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | - Mona Skjelland
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | - Antonio Medina
- Department of Neurology, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | | | - Thomas Cox
- Department of Neurology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Avinash Aujayeb
- Respiratory Department, Northumbria Healthcare NHS Foundation Trust, Cramlington, UK
| | - Nicolas Raposo
- Department of Neurology, Toulouse University Hospital, Toulouse, France
| | - Katia Garambois
- Stroke Unit, University Hospital of Grenoble, Grenoble, France
| | | | | | - Guillaume Franchineau
- Department of Intensive Care, Centre Hospitalier Intercommunal de Poissy Saint Germain en Laye, Poissy, France
| | - Serge Timsit
- Neurology and Stroke Unit, Centre Hospitalier Universitaire de Brest, CHU Brest, Brest, France
| | - David Bougon
- Department of Critical Care, Annecy Genevois Hospital, Annecy, France
| | - Marie-Cécile Dubois
- Department of Anesthesia and Intensive Care, University Hospital of Poitiers, Poitiers, France
| | - Audrey Tawa
- Department of Anesthesia and Intensive Care, University Hospital of Rennes, Rennes, France
| | | | | | - Fabrice Bonneville
- Department of Neuroradiology, Toulouse University Hospital, Toulouse, France
| | - Caroline Vayne
- Department of Hematology and Hemostasis, Tours University Hospital, Tours, France
| | - Annerose Mengel
- Department of Neurology and Stroke, Eberhard-Karls University, Tuebingen, Germany
| | - Dominik Michalski
- Department of Neurology, Leipzig University Hospital, Leipzig, Germany
| | - Johann Pelz
- Department of Neurology, Leipzig University Hospital, Leipzig, Germany
| | | | - Felix Bode
- Department of Neurology, Universitätsklinikum Bonn, Bonn, Germany
| | | | - Judith Schouten
- Department of Neurology, Rijnstate Hospital Arnhem, Arnhem, The Netherlands
| | - Alina Buture
- Acute Stroke Service, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Sean Murphy
- Acute Stroke Service, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Vincenzo Palma
- Department of Neuroradiology, Ospedale del Mare, Naples, Italy
| | - Alberto Negro
- Department of Neuroradiology, Ospedale del Mare, Naples, Italy
| | - Alexander Gutschalk
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Simon Nagel
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Giovanni Frisullo
- Department of Neurology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Carla Zanferrari
- Department of Neurology, Azienda Ospedaliera di Melegnano e della Martesana, Melegnano, Italy
| | - Francesco Grillo
- Stroke Unit, Department of Clinical and Experimental Medicine, University Hospital G. Martino, Messina, Italy
| | - Fabrizio Giammello
- Translational Molecular Medicine and Surgery, XXXV Cycle, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Mar Morin Martin
- Department of Neurology, Hospital Complex of Toledo, Toledo, Spain
| | - Alvaro Cervera
- Department of Neurology, Royal Darwin Hospital, Tiwi, Northern Territory, Australia
| | - Jim Burrow
- Department of Neurology, Royal Darwin Hospital, Tiwi, Northern Territory, Australia
| | - Carlos Garcia Esperon
- Department of Neurology, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Beng Lim Alvin Chew
- Department of Neurology, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Timothy J Kleinig
- Department of Neurology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Cristina Soriano
- Department of Neurology, Hospital General de Castellón, Castelló, Spain
| | | | - Marco Petruzzellis
- Department of Neurology, AOU Consorziale Policlinico di Bari, Bari, Italy
| | - Ahmed Elkady
- Department of Neurology, Saudi German Hospital, Jeddah, Saudi Arabia
| | - Miguel S Miranda
- Department of Neurology, Hospital de Cascais Dr José de Almeida, Cascais, Portugal
| | - João Fernandes
- Department of Neurology, Norra Älvsborgs Länssjukhus, Trollhattan, Sweden
| | | | - Elias Johansson
- Clinical Science, Neurosciences, Umeå University, Umeå, Sweden.,Wallenberg Centre for Molecular Medicine, Umeå, Sweden
| | | | - Shelagh B Coutts
- Department of Clinical Neurosciences, Radiology, and Community Health Sciences, Foothills Medical Centre, Calgary, Alberta, Canada
| | - Simerpreet Bal
- Department of Clinical Neurosciences, Radiology, and Community Health Sciences, Foothills Medical Centre, Calgary, Alberta, Canada
| | - Brian Buck
- Division of Neurology, University of Alberta Hospital, Edmonton, Alberta, Canada
| | - Catherine Legault
- Department of Neurology and Neurosurgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Dylan Blacquiere
- Division of Neurology, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Hans D Katzberg
- Department of Neuromuscular Medicine, Toronto General Hospital, Toronto, Ontario, Canada
| | - Thalia S Field
- Division of Neurology, University of British Columbia, Vancouver Stroke Program, Vancouver, British Columbia, Canada
| | - Vanessa Dizonno
- Division of Neurology, University of British Columbia, Vancouver Stroke Program, Vancouver, British Columbia, Canada
| | | | - Christian Jacobi
- Department of Neurology, Nordwest Hospital, Frankfurt am Main, Germany
| | - Annemie Devroye
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Robin Lemmens
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | | | | | - Masoud Ghiasian
- Department of Neurology, Sina Hospital, Hamadan University of Medical Science, Hamadan, Iran
| | | | - Sophie Chatterton
- Department of Neurology, St. Vincent's Hospital, Sydney, New South Wales, Australia
| | - Miriam Wronski
- Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Karl Ng
- Department of Neurology and Clinical Neurophysiology, Royal North Shore Hospital and The University of Sydney, Sydney, New South Wales, Australia
| | - Robert Kahnis
- Department of Neurology, Vivantes Auguste-Viktoria-Klinikum, Berlin, Germany
| | - Thomas Geeraerts
- Department of Anaesthesiology and Critical Care, University Toulouse 3-Paul-Sabatier, University Hospital of Toulouse, Hôpital Pierre-Paul Riquet, CHU Toulouse-Purpan, Toulouse, France
| | - Peggy Reiner
- Service de neurologie, hôpital Lariboisière Université Paris-7, AP-HP, Paris Cedex 10, France
| | - Charlotte Cordonnier
- University of Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille, France
| | - Saskia Middeldorp
- Department of Internal Medicine & Radboud Institute of Health Sciences (RIHS), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marcel Levi
- National Institute for Health Research University College London Hospitals (UCLH) Biomedical Research Centre, London, UK.,Department of Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Eric C M van Gorp
- Department of Viroscience, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Diederik van de Beek
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Justine Brodard
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Johanna A Kremer Hovinga
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Marieke J H A Kruip
- Department of Hematology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Turgut Tatlisumak
- Department of Neurology & Stroke, Eberhard-Karls University, Tuebingen, Germany
| | - José M Ferro
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Marcel Arnold
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Sven Poli
- Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tuebingen, Germany.,Department of Neurology & Stroke, Eberhard-Karls University, Tuebingen, Germany
| | - Mirjam R Heldner
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| |
Collapse
|
24
|
García-Azorín D, Lázaro E, Ezpeleta D, Lecumberri R, Cámara RDL, Castellanos M, Martínez CI, Quiroga-González L, Rivas GE, Sancho-López A, Iglesias PR, Segovia E, Mejías C, Corominas DM. [Thrombosis with Thrombocytopenia Syndrome following adenovirus vector-based vaccines to prevent COVID-19: epidemiology and clinical presentation in Spain]. Neurologia 2022:S0213-4853(22)00067-6. [PMID: 35645442 PMCID: PMC9124923 DOI: 10.1016/j.nrl.2022.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/24/2022] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND We describe the epidemiological and clinical characteristics of thrombosis with thrombocytopenia syndrome (TTS) cases reported in Spain. METHODS We included all venous or arterial thrombosis with thrombocytopenia following adenovirus vector-based vaccines (AstraZeneca or Janssen) to prevent COVID-19 disease between February 1st and September 26th, 2021. We describe the crude rate and the standardized morbidity ratio. We assessed the predictors of mortality. RESULTS Sixty-one cases were reported and 45 fulfilled eligibility criteria, 82% women. The crude TTS rate was 4/1,000,000 doses and 14-15/1,000,000 doses between 30-49 years. The number of observed cases of cerebral venous thrombosis was 6-18 higher than the expected in patients younger than 49 years. Symptoms started 10 (interquartile range (IQR): 7-14) days after vaccination. Eighty percent (95% confidence interval (CI): 65-90%) had thrombocytopenia at the time of the emergency department visit, and 65% (95% CI: 49-78%) had D-dimer >2000 ng/mL. Patients had multiple location thrombosis in 36% and fatal outcome in 24% cases. A platelet nadir <50,000 /μL (odds ratio (OR): 7.4; CI 95%: 1.2-47.5) and intracranial hemorrhage (OR: 7.9; IC95%: 1.3-47.0) were associated with fatal outcome. CONCLUSION TTS must be suspected in patients with symptoms 10 days after vaccination and thrombocytopenia and/or D-dimer increase.
Collapse
Affiliation(s)
- David García-Azorín
- Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - Edurne Lázaro
- Pharm. División de Farmacoepidemiología y Farmacovigilancia. Departamento de Medicamentos de Uso Humano. Agencia Española de Medicamentos y Productos Sanitarios, España
| | - David Ezpeleta
- Servicio de Neurología. Hospital Universitario Quirónsalud Madrid. Pozuelo de Alarcón, Madrid, España
| | - Ramón Lecumberri
- Servicio de Hematología, Clínica Universidad de Navarra, Pamplona, España. CIBER-CV, Instituto de Salud Carlos III, Madrid, España
| | | | - Mar Castellanos
- Servicio de Neurología; Complejo Hospitalario Universitario/Instituto de Investigación Biomédica de Coruña. RD16/0019/0004 Instituto de Salud Carlos III, España
| | - Cristina Iñiguez Martínez
- Servicio de Neurología. Hospital Clínico Universitario Lozano Blesa, Zaragoza, España. Instituto de Investigación Sanitaria de Aragón (IIS Aragón), España
| | - Lara Quiroga-González
- Pharm. División de Farmacoepidemiología y Farmacovigilancia. Departamento de Medicamentos de Uso Humano. Agencia Española de Medicamentos y Productos Sanitarios, España
| | - Gabriela Elizondo Rivas
- Centro de Farmacovigilancia de Navarra. Departamento de Salud. Gobierno de Navarra, España. Presidenta del Comité Técnico del Sistema Español de Farmacovigilancia, España
| | - Aránzazu Sancho-López
- Servicio de Farmacología Clínica, Hospital Universitario Puerta de Hierro Majadahonda, España. Vocal SEFC, Grupo de Vacunas de FACME, España
| | - Pilar Rayón Iglesias
- División de Farmacoepidemiología y Farmacovigilancia. Departamento de Medicamentos de Uso Humano. Agencia Española de Medicamentos y Productos Sanitarios, España
| | - Eva Segovia
- División de Farmacoepidemiología y Farmacovigilancia. Departamento de Medicamentos de Uso Humano. Agencia Española de Medicamentos y Productos Sanitarios, España
| | - Consuelo Mejías
- División de Farmacoepidemiología y Farmacovigilancia. Departamento de Medicamentos de Uso Humano. Agencia Española de Medicamentos y Productos Sanitarios, España
| | - Dolores Montero Corominas
- División de Farmacoepidemiología y Farmacovigilancia. Departamento de Medicamentos de Uso Humano. Agencia Española de Medicamentos y Productos Sanitarios, España
| |
Collapse
|
25
|
Salih F, Kohler S, Schönborn L, Thiele T, Greinacher A, Endres M. Early recognition and treatment of pre-VITT syndrome after adenoviral vector-based SARS-CoV-2 vaccination may prevent from thrombotic complications: review of published cases and clinical pathway. EUROPEAN HEART JOURNAL OPEN 2022; 2:oeac036. [PMID: 35919343 PMCID: PMC9242075 DOI: 10.1093/ehjopen/oeac036] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 04/30/2022] [Indexed: 11/26/2022]
Abstract
Vaccine-induced immune thrombotic thrombocytopenia (VITT) is a rare but highly morbid complication after adenoviral vector-based SARS-CoV-2 vaccination. The pre-VITT syndrome is defined as vaccine-induced immune thrombocytopenia without thrombosis typically presenting with new-onset headache. This review aims to identify at-risk patients before complications such as cerebral venous sinus thrombosis occur. We review previously published reports of 19 patients (median age 35 years, range 23-74; 16 females) who met the diagnostic criteria for a pre-VITT syndrome. Seven patients progressed to VITT, 12 patients did not. Patients who experienced VITT received delayed treatment. The median interval between the onset of headache and VITT-treatment (i.e. anticoagulation, immune globulins, or corticosteroids) was 5 days (range 1-8 days) compared with 2 days (0-5 days) in those without subsequent VITT (P = 0.033). The interval from onset of headache to anticoagulation was longer in patients with VITT (median 7 vs. 2 days; range 3-9 vs. 0-7 days; P = 0.01). Anticoagulation was safe in all patients with a pre-VITT syndrome as no haemorrhagic complications occurred after anticoagulation was started despite low platelets. The transient decline of platelet count after admission was significantly more pronounced in patients who progressed to VITT (median 67 vs. 0 × 103/µL; range 0-77 × 103/µL vs. 0-10 × 103/µL; P = 0.005). d-dimers did not differ between groups. Pre-VITT syndrome is a 'red flag' and allows to identify and preemptively treat patients at-risk of further progression to VITT. However, it must be distinguished from post-vaccination immune thrombocytopenia.
Collapse
Affiliation(s)
| | | | - Linda Schönborn
- Universitätsmedizin Greifswald, Institute of Immunology and Transfusion Medicine, Sauerbruch-Straße, 17489 Greifswald, Germany
| | - Thomas Thiele
- Universitätsmedizin Greifswald, Institute of Immunology and Transfusion Medicine, Sauerbruch-Straße, 17489 Greifswald, Germany
| | | | - Matthias Endres
- Corresponding author. Tel: +49 30 450 560101, Fax: +49 30 450 7560 932,
| |
Collapse
|
26
|
Serrao A, Agrippino R, Brescini M, Mormile R, Chistolini A. Thromboembolic events following mRNA vaccines for COVID 19: a case series. J Thromb Thrombolysis 2022; 53:971-973. [PMID: 35118582 PMCID: PMC8812355 DOI: 10.1007/s11239-021-02627-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/25/2021] [Indexed: 11/08/2022]
Affiliation(s)
- Alessandra Serrao
- Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Via Benevento 6, 00161, Rome, Italy
| | - Roberta Agrippino
- Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Via Benevento 6, 00161, Rome, Italy
| | - Mattia Brescini
- Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Via Benevento 6, 00161, Rome, Italy
| | - Rosaria Mormile
- Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Via Benevento 6, 00161, Rome, Italy
| | - Antonio Chistolini
- Hematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Via Benevento 6, 00161, Rome, Italy.
| |
Collapse
|
27
|
Cerebral Venous Sinus Thrombosis Associated with Vaccine-Induced Thrombotic Thrombocytopenia—A Narrative Review. CLINICAL AND TRANSLATIONAL NEUROSCIENCE 2022. [DOI: 10.3390/ctn6020011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In March 2021, cerebral venous sinus thrombosis and thrombocytopenia after vaccination with adenovirus-based vaccine against SARS-CoV-2 were first reported. The underlining condition has been termed vaccine-induced immune thrombocytopenia (VITT). Anti-platelet factor 4 antibodies have been proposed as a central component of the pathomechanism. Treatment recommendations entailed immunomodulation with intravenous immunoglobulins, avoidance of heparins and avoidance of platelet transfusions. Although mortality from VITT-associated cerebral venous sinus thrombosis has decreased over time, it remains high. The aim of this narrative review is to describe different aspects of this disease according to the current state of knowledge.
Collapse
|
28
|
Palaiodimou L, Stefanou MI, de Sousa DA, Coutinho JM, Papadopoulou M, Papaevangelou V, Vassilakopoulos TI, Tsiodras S, Filippou DK, Tsivgoulis G. Cerebral venous sinus thrombosis in the setting of COVID-19 vaccination: a systematic review and meta-analysis. J Neurol 2022; 269:3413-3419. [PMID: 35394172 PMCID: PMC8990450 DOI: 10.1007/s00415-022-11101-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 11/25/2022]
Abstract
Background and Purpose Cerebral venous sinus thrombosis (CVST) has been reported as a rare adverse event in association with thrombosis-thrombocytopenia syndrome (TTS) following COVID-19 vaccination. Methods We performed a systematic review and meta-analysis of investigator-initiated registries including confirmed CVST cases, with the aim to calculate (1) the odds ratio of TTS–CVST versus non-TTS–CVST after vector-based vaccines and (2) after non-vector-based vaccines, (3) the in-hospital mortality ratio of TTS–CVST compared to non-TTS–CVST; and (4) the dependency or death at discharge among TTS–CVST compared to non-TTS–CVST cases. Results Two eligible studies were included in the meta-analysis, comprising a total of 211 patients with CVST associated with COVID-19 vaccination. Vector-based COVID-19 vaccination was associated with a higher likelihood of TTS-associated CVST than with non-TTS–CVST (OR: 52.34, 95% CI 9.58–285.98). TTS–CVST was also associated with higher likelihood of in-hospital mortality (OR: 13.29; 95% CI 3.96–44.60) and death or dependency at discharge compared to non-TTS–CVST (OR: 6.70; 95% CI 3.15–14.26). TTS–CVST was recorded with a shorter interval between vaccination and symptom onset [Mean Difference (MD):-6.54 days; 95% CI − 12.64 to − 0.45], affecting younger patients (MD:-9.00 years; 95% CI − 14.02 to − 3.99) without risk factors for thromboses (OR:2.34; 95% CI 1.26–4.33), and was complicated more frequently with intracerebral hemorrhage (OR:3.60; 95% CI 1.31–9.87) and concomitant thromboses in other sites (OR:11.85; 95% CI 3.51–39.98) compared to non-TTS–CVST cases. Conclusions TTS–CVST following COVID-19 vaccination has distinct risk factor profile, clinical phenotype and prognosis compared to non-TTS–CVST. Further epidemiological data are required to evaluate the impact of different treatment strategies on outcome of TTS–CVST cases following COVID-19 vaccination. Supplementary Information The online version contains supplementary material available at 10.1007/s00415-022-11101-2.
Collapse
Affiliation(s)
- Lina Palaiodimou
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Rimini 1, Chaidari, 12462, Athens, Greece
| | - Maria-Ioanna Stefanou
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Rimini 1, Chaidari, 12462, Athens, Greece
| | - Diana Aguiar de Sousa
- Department of Neurosciences and Mental Health, Hospital de Santa Maria, CHULN, University of Lisbon, Lisbon, Portugal
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marianna Papadopoulou
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Rimini 1, Chaidari, 12462, Athens, Greece
- Department of Physiotherapy, University of West Attica, Athens, Greece
| | - Vasiliki Papaevangelou
- Third Department of Pediatrics, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodoros I Vassilakopoulos
- Third Department of Critical Care Medicine, Evgenideio Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Sotirios Tsiodras
- Fourth Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Centre for Disease Control and Prevention, Athens, Greece
| | - Dimitrios K Filippou
- Department of Anatomy and Surgical Anatomy, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- National Organization for Medicines (EOF), Athens, Greece
| | - Georgios Tsivgoulis
- Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Rimini 1, Chaidari, 12462, Athens, Greece.
- Department of Neurology, University of Tennessee Health Science Center, Memphis, TN, USA.
| |
Collapse
|
29
|
Tozinameran. REACTIONS WEEKLY 2022. [PMCID: PMC9023655 DOI: 10.1007/s40278-022-13911-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
30
|
Uzun G, Pelzl L, Singh A, Bakchoul T. Immune-Mediated Platelet Activation in COVID-19 and Vaccine-Induced Immune Thrombotic Thrombocytopenia. Front Immunol 2022; 13:837629. [PMID: 35273612 PMCID: PMC8901500 DOI: 10.3389/fimmu.2022.837629] [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: 12/16/2021] [Accepted: 02/01/2022] [Indexed: 12/26/2022] Open
Abstract
Both qualitative and quantitative platelet abnormalities are common in patients with coronavirus disease 2019 (COVID-19) and they correlate with clinical severity and mortality. Activated platelets contribute to the prothrombotic state in COVID-19 patients. Several groups have shown immune-mediated activation of platelets in critically ill COVID-19 patients. Vaccine-induced immune thrombotic thrombocytopenia is an autoimmune condition characterized by thrombocytopenia and life-threatening thrombotic events in the arterial and venous circulation. Although the initial trigger has yet to be determined, activation of platelets by immune complexes through Fc gamma RIIA results in platelet consumption and thrombosis. A better understanding of platelet activation in COVID-19 as well as in vaccine-induced thrombotic complications will have therapeutic implications. In this review, we focused on the role of immune-mediated platelet activation in thrombotic complications during COVID-19 infection and vaccine-induced immune thrombotic thrombocytopenia.
Collapse
Affiliation(s)
- Günalp Uzun
- Center for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| | - Lisann Pelzl
- Institute of Clinical and Experimental Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| | - Anurag Singh
- Institute of Clinical and Experimental Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| | - Tamam Bakchoul
- Center for Clinical Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany.,Institute of Clinical and Experimental Transfusion Medicine, University Hospital of Tuebingen, Tuebingen, Germany
| |
Collapse
|
31
|
Wittstock M, Walter U, Volmer E, Storch A, Weber MA, Großmann A. Cerebral venous sinus thrombosis after adenovirus-vectored COVID-19 vaccination: review of the neurological-neuroradiological procedure. Neuroradiology 2022; 64:865-874. [PMID: 35184205 PMCID: PMC8929723 DOI: 10.1007/s00234-022-02914-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 02/03/2022] [Indexed: 01/22/2023]
Abstract
Cerebral venous and sinus thrombosis (CVST) after adenovirus-vectored COVID-19 ChAdOx1 nCov-19 (Oxford–AstraZeneca) and Ad26.COV2.S (Janssen/Johnson & Johnson) is a rare complication, occurring mainly in individuals under 60 years of age and more frequently in women. It manifests 4–24 days after vaccination. In most cases, antibodies against platelet factor-4/polyanion complexes play a pathogenic role, leading to thrombosis with thrombocytopenia syndrome (TTS) and sometimes a severe clinical or even fatal course. The leading symptom is headache, which usually increases in intensity over a few days. Seizures, visual disturbances, focal neurological symptoms, and signs of increased intracranial pressure are also possible. These symptoms may be combined with clinical signs of disseminated intravascular coagulation such as petechiae or gastrointestinal bleeding. If TTS-CVST is suspected, checking d-dimers, platelet count, and screening for heparin-induced thrombocytopenia (HIT-2) are diagnostically and therapeutically guiding. The imaging method of choice for diagnosis or exclusion of CVST is magnetic resonance imaging (MRI) combined with contrast-enhanced venous MR angiography (MRA). On T2*-weighted or susceptibility weighted MR sequences, the thrombus causes susceptibility artefacts (blooming), that allow for the detection even of isolated cortical vein thromboses. The diagnosis of TTS-CVST can usually be made reliably in synopsis with the clinical and laboratory findings. A close collaboration between neurologists and neuroradiologists is mandatory. TTS-CVST requires specific regimens of anticoagulation and immunomodulation therapy if thrombocytopenia and/or pathogenic antibodies to PF4/polyanion complexes are present. In this review article, the diagnostic and therapeutic steps in cases of suspected TTS associated CSVT are presented.
Collapse
Affiliation(s)
- Matthias Wittstock
- Department of Neurology, Rostock University Medical Centre, Gehlsheimer Str. 20 18147 Rostock, Germany.
| | - Uwe Walter
- Department of Neurology, Rostock University Medical Centre, Gehlsheimer Str. 20 18147 Rostock, Germany
| | - Erik Volmer
- Institute for Diagnostic and Interventional Radiology, Paediatric Radiology and Neuroradiology, Rostock University Medical Centre, Rostock, Germany
| | - Alexander Storch
- Department of Neurology, Rostock University Medical Centre, Gehlsheimer Str. 20 18147 Rostock, Germany
| | - Marc-André Weber
- Institute for Diagnostic and Interventional Radiology, Paediatric Radiology and Neuroradiology, Rostock University Medical Centre, Rostock, Germany
| | - Annette Großmann
- Institute for Diagnostic and Interventional Radiology, Paediatric Radiology and Neuroradiology, Rostock University Medical Centre, Rostock, Germany
| |
Collapse
|
32
|
Abrignani MG, Murrone A, De Luca L, Roncon L, Di Lenarda A, Valente S, Caldarola P, Riccio C, Oliva F, Gulizia MM, Gabrielli D, Colivicchi F. COVID-19, Vaccines, and Thrombotic Events: A Narrative Review. J Clin Med 2022; 11:948. [PMID: 35207220 PMCID: PMC8880092 DOI: 10.3390/jcm11040948] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 02/05/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19), a deadly pandemic that has affected millions of people worldwide, is associated with cardiovascular complications, including venous and arterial thromboembolic events. Viral spike proteins, in fact, may promote the release of prothrombotic and inflammatory mediators. Vaccines, coding for the spike protein, are the primary means for preventing COVID-19. However, some unexpected thrombotic events at unusual sites, most frequently located in the cerebral venous sinus but also splanchnic, with associated thrombocytopenia, have emerged in subjects who received adenovirus-based vaccines, especially in fertile women. This clinical entity was soon recognized as a new syndrome, named vaccine-induced immune thrombotic thrombocytopenia, probably caused by cross-reacting anti-platelet factor-4 antibodies activating platelets. For this reason, the regulatory agencies of various countries restricted the use of adenovirus-based vaccines to some age groups. The prevailing opinion of most experts, however, is that the risk of developing COVID-19, including thrombotic complications, clearly outweighs this potential risk. This point-of-view aims at providing a narrative review of epidemiological issues, clinical data, and pathogenetic hypotheses of thrombosis linked to both COVID-19 and its vaccines, helping medical practitioners to offer up-to-date and evidence-based counseling to their often-alarmed patients with acute or chronic cardiovascular thrombotic events.
Collapse
Affiliation(s)
| | - Adriano Murrone
- Cardiology-UTIC, Hospitals of Città di Castello and Gubbio-Gualdo Tadino, AUSL Umbria 1, 06100 Perugia, Italy;
| | - Leonardo De Luca
- Cardiology, Cardio-Thoraco-Vascular Department, San Camillo Forlanini Hospital, 00100 Rome, Italy; (L.D.L.); (D.G.)
| | - Loris Roncon
- Cardiology Department, Santa Maria della Misericordia Hospital, 45100 Rovigo, Italy;
| | - Andrea Di Lenarda
- Cardiovascular and Sports Medicine Department, Azienda Sanitaria Universitaria Giuliano Isontina-ASUGI, 34100 Trieste, Italy;
| | - Serafina Valente
- Clinical Surgical Cardiology (UTIC), A.O.U. Senese, Santa Maria alle Scotte Hospital, 53100 Siena, Italy;
| | | | - Carmine Riccio
- Follow-Up of the Post-Acute Patient Unit, Cardio-Vascular Department, A.O.R.N. Sant’Anna and San Sebastiano, 81000 Caserta, Italy;
| | - Fabrizio Oliva
- Cardiology 1-Hemodynamics, Cardiological Intensive Care Unit, Cardiothoracovascular Department “A. De Gasperis”, ASST Grande Ospedale Metropolitano Niguarda, 20100 Milan, Italy;
| | - Michele M. Gulizia
- Cardiology Department, Garibaldi-Nesima Hospital, Company of National Importance and High Specialization “Garibaldi”, 95100 Catania, Italy;
- Heart Care Foundation, 50121 Florence, Italy
| | - Domenico Gabrielli
- Cardiology, Cardio-Thoraco-Vascular Department, San Camillo Forlanini Hospital, 00100 Rome, Italy; (L.D.L.); (D.G.)
| | - Furio Colivicchi
- Clinical and Rehabilitation Cardiology Department, Presidio Ospedaliero San Filippo Neri—ASL Roma 1, 00100 Rome, Italy;
| | | |
Collapse
|
33
|
Myllylahti L, Pitkänen H, Magnani H, Lassila R. Experience of danaparoid to treat vaccine-induced immune thrombocytopenia and thrombosis, VITT. Thromb J 2022; 20:4. [PMID: 35120527 PMCID: PMC8814786 DOI: 10.1186/s12959-021-00362-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/23/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Vaccine-induced immune thrombocytopenia and thrombosis (VITT) is triggered by nCOV-19 adenovirus-vectored vaccines against SARS-CoV2. Pathogenesis has been mainly related to platelet activation via PF4-reactive antibodies that activate platelets and may cross-react with heparin. Data concerning optimal anticoagulation are anecdotal, and so far, there are scattered reports of danaparoid use in VITT management. Danaparoid has good efficacy and safety in treatment of heparin-induced thrombocytopenia. We report here our experience of the administration and monitoring danaparoid in VITT. METHODS We diagnosed a series of six hospitalized cases of VITT, based on the international diagnostic guidance. All VITT-related data were from the local electronic medical and laboratory record system and were analyzed with IBM SPSS Statistics. RESULTS Predominately women in their late 40's developed VITT on average 24 days (range 9-59) after the first ChAdOx1 dose. Clinical presentation included single or multiple venous and/or arterial thrombosis, moderate thrombocytopenia and high D-dimer levels. After detecting PF4 antibodies subcutaneous danaparoid was our first-line antithrombotic treatment with an average duration of three weeks. The median plasma anti-FXa activity was in the lower part of the therapeutic range and during the first week of danaparoid administration clinical symptoms, platelet counts, and fibrin turnover resolved or significantly improved. The average duration of hospital admission was 10 days [2-18]. One patient died but the other five patients recovered completely. CONCLUSIONS The clinical outcomes of our small cohort align with the earlier published reports, and support danaparoid as a rational option for the initial anticoagulation of VITT patients.
Collapse
Affiliation(s)
- Lasse Myllylahti
- Division of Internal Medicine and Rehabilitation, Department of Internal Medicine, Helsinki University Hospital, Helsinki, Finland
| | - Hanna Pitkänen
- Helsinki University, Division of Anesthesiology, Department of Anesthesiology , Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Clinical Research Institute HUCH, Helsinki, Finland
| | - Harry Magnani
- Independent Clinical Consultant, Schoutstraat, 54, Oss, The Netherlands
| | - Riitta Lassila
- Unit of Coagulation Disorders, Department of Hematology, Comprehensive Cancer Center, Helsinki University Hospital, and Research Program Unit in Systems Oncology, University of Helsinki, Haartmaninkatu 8, 00290, Helsinki, Finland. .,Finnish Institute of Health and Welfare, Helsinki, Finland.
| |
Collapse
|
34
|
Chen L, Pavord S. Clinical picture of VITT. Semin Hematol 2022; 59:76-79. [DOI: 10.1053/j.seminhematol.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 11/11/2022]
|
35
|
Nashwan AJ, Yassin MA, Soliman AT, De Sanctis V, Ibrahim MI. mRNA-based COVID-19 Vaccines Booster Dose: Benefits, Risks and Coverage. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022236. [PMID: 35775753 PMCID: PMC9335425 DOI: 10.23750/abm.v93i3.13103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 04/27/2022] [Indexed: 11/13/2022]
Abstract
The number of COVID-19 vaccine-rich countries that have started COVID-19 third-dose booster programs is growing dramatically despite the lack of robust evidence on the effectiveness, safety, and frequency of the required booster doses that makes the individuals/populations immune to COVID -19 infection. Beyond the ethical dilemma, the scarcity of studies on the optimal timing for offering booster doses, eligibility criteria, and if there is any association between premature or delayed administration and the degree of protection against infection. The aim of this mini- review was to collect and analyze published data on this topic in a trial to answer some questions related to the benefits versus the risks of offering frequent boosters of mRNA vaccines for increasing the population immunity against COVID-19 infection considering the current policy of providing SARS-CoV-2 vaccine booster doses in rich countries versus those in relatively poor countries with limited access to vaccination. (www.actabiomedica.it).
Collapse
Affiliation(s)
- Abdulqadir J. Nashwan
- Director of Nursing for Education & Practice Development, Hamad Medical Corporation, PO Box 3050, Doha, Qatar, College of Health Sciences, QU Health, Qatar University, P. O. Box:2713, Doha, Qatar
| | - Mohamed A. Yassin
- Department of Hematology/Oncology, National Cancer Institute, HMC, Doha, Qatar
| | | | - Vincenzo De Sanctis
- Pediatric and Adolescent Outpatients Clinic, Quisisana Hospital, Ferrara, Italy
| | - Mohamed I. Ibrahim
- College of Pharmacy, QU Health, Qatar University, PO Box 2713, Doha, Qatar
| |
Collapse
|
36
|
Braun T, Viard M, Juenemann M, Struffert T, Schwarm F, Huttner HB, Roessler FC. Case Report: Take a Second Look: Covid-19 Vaccination-Related Cerebral Venous Thrombosis and Thrombotic Thrombocytopenia Syndrome. Front Neurol 2021; 12:763049. [PMID: 34880826 PMCID: PMC8645635 DOI: 10.3389/fneur.2021.763049] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/08/2021] [Indexed: 11/13/2022] Open
Abstract
We present two cases of ChAdOx1 nCov-19 (AstraZeneca)-associated thrombotic thrombocytopenia syndrome (TTS) and cerebral venous sinus thrombosis (CVST). At the time of emergency room presentation due to persistent headache, blood serum levels revealed reduced platelet counts. Yet, 1 or 4 days after the onset of the symptom, the first MR-angiography provided no evidence of CVST. Follow-up imaging, performed upon headache refractory to nonsteroidal pain medication verified CVST 2–10 days after initial negative MRI. Both the patients received combined treatment with intravenous immunoglobulins and parenteral anticoagulation leading to an increase of platelet concentration in both the individuals and resolution of the occluded cerebral sinus in one patient.
Collapse
Affiliation(s)
- Tobias Braun
- Department of Neurology, University Hospital Giessen, Giessen, Germany
| | - Maxime Viard
- Department of Neurology, University Hospital Giessen, Giessen, Germany
| | - Martin Juenemann
- Department of Neurology, University Hospital Giessen, Giessen, Germany
| | - Tobias Struffert
- Department of Neuroradiology, University Hospital Giessen, Giessen, Germany
| | - Frank Schwarm
- Department of Neurosurgery, University Hospital Giessen, Giessen, Germany
| | - Hagen B Huttner
- Department of Neurology, University Hospital Giessen, Giessen, Germany
| | | |
Collapse
|
37
|
Casolla B, Cordonnier C. Cerebral venous sinus thrombosis associated with COVID-19 vaccine-induced thrombocytopenia: Improvement in mortality rate over time. Eur J Neurol 2021; 29:1-2. [PMID: 34665505 PMCID: PMC8652860 DOI: 10.1111/ene.15151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 10/15/2021] [Indexed: 01/11/2023]
Affiliation(s)
- Barbara Casolla
- Stroke Unit, UR2CA-URRIS Neurology, Pasteur 2 University Hospital Center, Nice Cote d'Azur University, Nice, France
| | - Charlotte Cordonnier
- University of Lille, Inserm, Lille University Hospital Center, U1172-LilNCog-Lille Neuroscience & Cognition, Lille, France
| |
Collapse
|