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Ip S, North TL, Torabi F, Li Y, Abbasizanjani H, Akbari A, Horne E, Denholm R, Keene S, Denaxas S, Banerjee A, Khunti K, Sudlow C, Whiteley WN, Sterne JAC, Wood AM, Walker V. Cohort study of cardiovascular safety of different COVID-19 vaccination doses among 46 million adults in England. Nat Commun 2024; 15:6085. [PMID: 39085208 PMCID: PMC11291640 DOI: 10.1038/s41467-024-49634-x] [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: 02/22/2024] [Accepted: 06/11/2024] [Indexed: 08/02/2024] Open
Abstract
The first dose of COVID-19 vaccines led to an overall reduction in cardiovascular events, and in rare cases, cardiovascular complications. There is less information about the effect of second and booster doses on cardiovascular diseases. Using longitudinal health records from 45.7 million adults in England between December 2020 and January 2022, our study compared the incidence of thrombotic and cardiovascular complications up to 26 weeks after first, second and booster doses of brands and combinations of COVID-19 vaccines used during the UK vaccination program with the incidence before or without the corresponding vaccination. The incidence of common arterial thrombotic events (mainly acute myocardial infarction and ischaemic stroke) was generally lower after each vaccine dose, brand and combination. Similarly, the incidence of common venous thrombotic events, (mainly pulmonary embolism and lower limb deep venous thrombosis) was lower after vaccination. There was a higher incidence of previously reported rare harms after vaccination: vaccine-induced thrombotic thrombocytopenia after first ChAdOx1 vaccination, and myocarditis and pericarditis after first, second and transiently after booster mRNA vaccination (BNT-162b2 and mRNA-1273). These findings support the wide uptake of future COVID-19 vaccination programs.
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Affiliation(s)
- Samantha Ip
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK.
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, UK.
- Victor Phillip Dahdaleh Heart and Lung Research Institute, University of Cambridge, Cambridge, UK.
| | - Teri-Louise North
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Fatemeh Torabi
- Population Data Science, Swansea University Medical School, Faculty of Medicine, Health, and Life Science, Swansea University, Swansea, Wales, UK
| | - Yangfan Li
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, UK
- Victor Phillip Dahdaleh Heart and Lung Research Institute, University of Cambridge, Cambridge, UK
| | - Hoda Abbasizanjani
- Population Data Science, Swansea University Medical School, Faculty of Medicine, Health, and Life Science, Swansea University, Swansea, Wales, UK
| | - Ashley Akbari
- Population Data Science, Swansea University Medical School, Faculty of Medicine, Health, and Life Science, Swansea University, Swansea, Wales, UK
| | - Elsie Horne
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Rachel Denholm
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- NIHR Bristol Biomedical Research Centre, Bristol, UK
- Health Data Research UK South-West, Bristol, UK
| | - Spencer Keene
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Victor Phillip Dahdaleh Heart and Lung Research Institute, University of Cambridge, Cambridge, UK
| | - Spiros Denaxas
- Health Data Research UK, London, UK
- Institute of Health Informatics, University College London, London, UK
- University College London Hospitals Biomedical Research Centre, University College London, London, UK
- BHF Accelerator, London, UK
- British Heart Foundation Data Science Centre, Health Data Research UK, London, UK
| | - Amitava Banerjee
- Institute of Health Informatics, University College London, London, UK
| | - Kamlesh Khunti
- Diabetes Research Centre, University of Leicester, Leicester, UK
| | - Cathie Sudlow
- British Heart Foundation Data Science Centre, Health Data Research UK, London, UK
| | - William N Whiteley
- British Heart Foundation Data Science Centre, Health Data Research UK, London, UK
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Jonathan A C Sterne
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- NIHR Bristol Biomedical Research Centre, Bristol, UK
- Health Data Research UK South-West, Bristol, UK
| | - Angela M Wood
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Victor Phillip Dahdaleh Heart and Lung Research Institute, University of Cambridge, Cambridge, UK
- British Heart Foundation Data Science Centre, Health Data Research UK, London, UK
- National Institute for Health and Care Research Blood and Transplant Research Unit in Donor Health and Behaviour, University of Cambridge, Cambridge, UK
- British Heart Foundation Centre of Research Excellence, University of Cambridge, Cambridge, UK
- Health Data Research UK Cambridge, Wellcome Genome Campus and University of Cambridge, Cambridge, UK
- Cambridge Centre for AI in Medicine, Cambridge, UK
| | - Venexia Walker
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- MRC Integrative Epidemiology Unit, Bristol, UK
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
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Choi YJ, Lim J, Bea S, Lee J, Choi JY, Rho SY, Lee DI, Na JO, Kim HK. Thromboembolism after coronavirus disease 2019 vaccination in atrial fibrillation/flutter: a self-controlled case series study. Eur Heart J 2024:ehae335. [PMID: 38993069 DOI: 10.1093/eurheartj/ehae335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 03/20/2024] [Accepted: 05/16/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND AND AIMS Concerns about the safety of coronavirus disease 2019 (COVID-19) vaccines in patients with atrial fibrillation/flutter (AF/AFL) have arisen due to reports of thrombo-embolic events following COVID-19 vaccination in the general population. This study aimed to evaluate the risk of thrombo-embolic events after COVID-19 vaccination in patients with AF/AFL. METHODS This was a modified self-controlled case-series study using a comprehensive nationwide-linked database provided by the National Health Insurance Service in South Korea to calculate incidence rate ratios (IRRs) of thrombo-embolic events. The study population included individuals aged ≥12 years who were either vaccinated (e.g. one or two doses) or unvaccinated during the period from February to December 2021. The primary outcome was a composite of thrombo-embolic events, including ischaemic stroke, transient ischaemic attack, and systemic thromboembolism. The risk period was defined as 0-21 days following COVID-19 vaccination. RESULTS The final analysis included 124 127 individuals with AF/AFL. The IRR of thrombo-embolic events within 21 days after COVID-19 vaccination, compared with that during the unexposed control period, was 0.93 [95% confidence interval (CI) 0.77-1.12]. No significant risk variations were noted by sex, age, or vaccine type. However, patients without anticoagulant therapy had an IRR of 1.88 (95% CI 1.39-2.54) following vaccination. CONCLUSIONS In patients with AF/AFL, COVID-19 vaccination was generally not associated with an increased risk of thrombo-embolic events. However, careful individual risk assessment is required when advising vaccination for those not on oral anticoagulant, as these patients exhibited an increased risk of thrombo-embolic events post-vaccination.
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Affiliation(s)
- You-Jung Choi
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital and Korea University College of Medicine, Seoul, Republic of Korea
- Division of Cariology, Department of Internal Medicine, Seoul National University College of Medicine and Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Jaehyun Lim
- Division of Cariology,Department of Internal Medicine, Seoul National University College of Medicine and Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Sungho Bea
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Jieun Lee
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital and Korea University College of Medicine, Seoul, Republic of Korea
| | - Jah Yeon Choi
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital and Korea University College of Medicine, Seoul, Republic of Korea
| | - Seung Young Rho
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital and Korea University College of Medicine, Seoul, Republic of Korea
| | - Dae-In Lee
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital and Korea University College of Medicine, Seoul, Republic of Korea
| | - Jin Oh Na
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital and Korea University College of Medicine, Seoul, Republic of Korea
| | - Hyung-Kwan Kim
- Division of Cariology,Department of Internal Medicine, Seoul National University College of Medicine and Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
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Lee ES, Nguyen N, Young BE, Wee H, Wazny V, Lee KL, Tay KY, Goh LL, Chioh FW, Law MC, Lee IR, Ang LT, Loh KM, Chan MY, Fan BE, Dalan R, Lye DC, Renia L, Cheung C. Inflammatory risk contributes to post-COVID endothelial dysfunction through anti-ACKR1 autoantibody. Life Sci Alliance 2024; 7:e202402598. [PMID: 38740432 PMCID: PMC11091471 DOI: 10.26508/lsa.202402598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/26/2024] [Accepted: 04/29/2024] [Indexed: 05/16/2024] Open
Abstract
Subclinical vascular impairment can be exacerbated in individuals who experience sustained inflammation after COVID-19 infection. Our study explores the prevalence and impact of autoantibodies on vascular dysfunction in healthy COVID-19 survivors, an area that remains inadequately investigated. Focusing on autoantibodies against the atypical chemokine receptor 1 (ACKR1), COVID-19 survivors demonstrated significantly elevated anti-ACKR1 autoantibodies, correlating with systemic cytokines, circulating damaged endothelial cells, and endothelial dysfunction. An independent cohort linked these autoantibodies to increased vascular disease outcomes during a median 6.7-yr follow-up. We analyzed a single-cell transcriptome atlas of endothelial cells from diverse mouse tissues, identifying enriched Ackr1 expressions in venous regions of the brain and soleus muscle vasculatures, which holds intriguing implications for tissue-specific venous thromboembolism manifestations reported in COVID-19. Functionally, purified immunoglobulin G (IgG) extracted from patient plasma did not trigger cell apoptosis or increase barrier permeability in human vein endothelial cells. Instead, plasma IgG enhanced antibody-dependent cellular cytotoxicity mediated by patient PBMCs, a phenomenon alleviated by blocking peptide or liposome ACKR1 recombinant protein. The blocking peptide uncovered that purified IgG from COVID-19 survivors possessed potential epitopes in the N-terminal extracellular domain of ACKR1, which effectively averted antibody-dependent cellular cytotoxicity. Our findings offer insights into therapeutic development to mitigate autoantibody reactivity in blood vessels in chronic inflammation.
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Affiliation(s)
- Ee-Soo Lee
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Nhi Nguyen
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Barnaby E Young
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Infectious Diseases, Tan Tock Seng Hospital, Singapore, Singapore
- National Centre for Infectious Diseases, Singapore, Singapore
| | - Hannah Wee
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Vanessa Wazny
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Khang Leng Lee
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Kai Yi Tay
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Liuh Ling Goh
- Department of Endocrinology, Tan Tock Seng Hospital, Singapore, Singapore
| | - Florence Wj Chioh
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Michelle Cy Law
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - I Russel Lee
- National Centre for Infectious Diseases, Singapore, Singapore
| | - Lay Teng Ang
- Stanford Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA, USA
| | - Kyle M Loh
- Stanford Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA, USA
- Department of Developmental Biology, Stanford Cardiovascular Institute, Stanford University, Stanford, CA, USA
| | - Mark Y Chan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- National University Heart Centre, National University Health System, Singapore, Singapore
| | - Bingwen E Fan
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Haematology, Tan Tock Seng Hospital, Singapore, Singapore
- Department of Laboratory Medicine, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Rinkoo Dalan
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Endocrinology, Tan Tock Seng Hospital, Singapore, Singapore
| | - David C Lye
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Infectious Diseases, Tan Tock Seng Hospital, Singapore, Singapore
- National Centre for Infectious Diseases, Singapore, Singapore
| | - Laurent Renia
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- A*STAR Infectious Diseases Labs, Agency for Science, Technology and Research, Singapore, Singapore
| | - Christine Cheung
- https://ror.org/02e7b5302 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore, Singapore
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4
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Pimentel MAF, Shaikh M, Al Safi M, Naqvi Y, Khan S. COVID-19 vaccination and major cardiovascular and haematological adverse events in Abu Dhabi: retrospective cohort study. Nat Commun 2024; 15:5490. [PMID: 38944652 PMCID: PMC11214614 DOI: 10.1038/s41467-024-49744-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 06/17/2024] [Indexed: 07/01/2024] Open
Abstract
The widespread administration of COVID-19 vaccines has prompted a need to understand their safety profile. This investigation focuses on the safety of inactivated and mRNA-based COVID-19 vaccines, particularly concerning potential cardiovascular and haematological adverse events. A retrospective cohort study was conducted for 1.3 million individuals residing in Abu Dhabi, United Arab Emirates, who received 1.8 million doses of the inactivated BBIBP CorV (by SinoPharm) and mRNA-based BNT162b2 (Pfizer-BioNTech) vaccines between June 1, 2021, and June 30, 2022. The study's primary outcome was to assess the occurrence of selected cardiovascular and haematological events leading to hospitalization or emergency room visits within 21 days post-vaccination. Results showed no significant increase in the incidence rates of these events compared to the subsequent 22 to 42 days following vaccination. Analysis revealed no elevated risk for adverse outcomes following first (IRR 1·03; 95% CI 0·82-1·31), second (IRR 0·92; 95% CI 0·72-1·16) and third (IRR 0·82; 95% CI 0·66-1·00) doses of either vaccine. This study found no substantial link between receiving either mRNA and inactivated COVID-19 vaccines and a higher likelihood of cardiovascular or haematological events within 21 days after vaccination.
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Shiraishi M, Kurita M, Fujisawa K, Okazaki M. Re: "Risk and benefit of mRNA COVID-19 vaccines for the omicron variant by age, sex, and presence of comorbidity: a quality-adjusted life years analysis". Am J Epidemiol 2024; 193:930-931. [PMID: 38055629 DOI: 10.1093/aje/kwad238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 11/01/2023] [Accepted: 12/01/2023] [Indexed: 12/08/2023] Open
Affiliation(s)
- Makoto Shiraishi
- Department of Plastic and Reconstructive Surgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan
| | - Masakazu Kurita
- Department of Plastic and Reconstructive Surgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan
| | - Kou Fujisawa
- Department of Plastic and Reconstructive Surgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan
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Cénat JM, Dromer E, Farahi SMMM, Ndamage CM, Yun A, Zuta H, Mkhatri J, Samson E, Barara R, Labelle PR, Xu Y. Venous thromboembolism in Black COVID-19 patients in a minority context compared to White, Asian and other racialized patients: A systematic review and meta-analysis. Thromb Res 2024; 238:197-205. [PMID: 38733691 DOI: 10.1016/j.thromres.2024.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 04/26/2024] [Accepted: 05/06/2024] [Indexed: 05/13/2024]
Abstract
IMPORTANCE COVID-19 has disproportionately affected racialized populations, with particular impact among individuals of Black individuals. However, it is unclear whether disparities in venous thromboembolic (VTE) complications exist between Black individuals and those belonging to other racial groups with confirmed SARS-CoV2 infections. OBJECTIVE To summarize the prevalence and moderators associated with VTE among Black COVID-19 patients in minoritized settings, and to compare this to White and Asian COVID-19 patients according to sex, age, and comorbid health conditions (heart failure, cancer, obesity, hypertension). DESIGN SETTING, AND PARTICIPANTS A systematic search of MEDLINE, Embase, CINAHL and CENTRAL for articles or reports published from inception to February 15, 2023. STUDY SELECTION Reports on VTE among Black individuals infected with SARS-CoV2, in countries where Black people are considered a minority population group. DATA EXTRACTION AND SYNTHESIS Study characteristics and results of eligible studies were independently extracted by 2 pairs of reviewers. VTE prevalence was extracted, and risk of bias was assessed. Prevalence estimates of VTE prevalence among Black individuals with COVID19 in each study were pooled. Where studies provided race-stratified VTE prevalence among COVID19 patients, odds ratios were generated using a random-effects model. MAIN OUTCOMES AND MEASURES Prevalence of VTE, comprising of deep vein thrombosis and pulmonary embolism. RESULTS Ten studies with 66,185 Black individuals reporting the prevalence of COVID-19 associated VTE were included. Weighted median age of included studies was 47.60. Pooled prevalence of COVID-19 associated VTE was 7.2 % (95 % CI, 3.8 % - 11.5 %) among Black individuals. Among individuals with SARS-CoV2 infections, Black population had higher risks of VTE compared to their White (OR = 1.79, [95 % CI 1.28-2.53], p < .001) or Asian (OR = 2.01, [95 % CI, 1.14-3.60], p = .017) counterparts, or patients with other racial identities (OR = 2.01, [95 % CI, 1.39, 2.92]; p < .001). CONCLUSIONS AND RELEVANCE Black individuals with COVID-19 had substantially higher risk of VTE compared to White or Asian individuals. Given racial disparities in thrombotic disease burden related to COVID-19, medical education, research, and health policy interventions are direly needed to ensure adequate disease awareness among Black individuals, to facilitate appropriate diagnosis and treatment among Black patients with suspected and confirmed VTE, and to advocate for culturally safe VTE prevention strategies, including pre-existing inequalities to the COVID-19 pandemic that persist after the crisis.
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Affiliation(s)
- Jude Mary Cénat
- School of Psychology, University of Ottawa, Ottawa, Ontario, Canada; Interdisciplinary Centre for Black Health, University of Ottawa, Ottawa, Ontario, Canada; University of Ottawa Research Chair on Black Health, Ottawa, Ontario, Canada.
| | - Elisabeth Dromer
- School of Psychology, University of Ottawa, Ottawa, Ontario, Canada
| | | | | | - Aiden Yun
- School of Psychology, University of Ottawa, Ottawa, Ontario, Canada
| | - Hannah Zuta
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Jihane Mkhatri
- School of Psychology, University of Ottawa, Ottawa, Ontario, Canada
| | - Eden Samson
- Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - Raina Barara
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | | | - Yan Xu
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital, Ottawa, Ontario, Canada
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7
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Panos LD, Bargiotas P, Hadjigeorgiou G, Panos GD. Neurovascular Adverse Effects of Sars-Cov-2 Vaccination. Drug Des Devel Ther 2024; 18:1891-1905. [PMID: 38836116 PMCID: PMC11147783 DOI: 10.2147/dddt.s464394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 05/22/2024] [Indexed: 06/06/2024] Open
Abstract
The global deployment of SARS-CoV-2 vaccines has been pivotal in curbing the COVID-19 pandemic, reducing morbidity and mortality associated with the virus. While most of these vaccines have demonstrated high efficacy and overall safety, emerging reports have highlighted potential neurovascular adverse effects, albeit uncommon, associated with these vaccinations. This review aims to assess and summarize the current knowledge on the neurovascular complications arising post-SARS-CoV-2 vaccination. We conducted an extensive literature review, focusing on clinical studies and case reports to identify reported neurovascular events, such as ischemic stroke, cerebral sinus venous thrombosis, intracerebral hemorrhage, pituitary apoplexy and primary CNS angiitis Despite the relative rarity of these events, their impact on affected individuals underscores the importance of ongoing surveillance, early detection, and management strategies. We aim to provide healthcare professionals with the latest evidence on neurovascular adverse effects, facilitating informed decision-making in the context of SARS-CoV-2 vaccination programs. Furthermore, we highlight areas requiring further research to understand the pathophysiology of these adverse events better and to develop targeted prevention and treatment strategies.
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Affiliation(s)
- Leonidas D Panos
- Department of Neurology, Bern University Hospital « Inselspital », Bern, Switzerland
- Department of Neurology, School of Medicine, University of Cyprus, Nicosia, Cyprus
| | - Panagiotis Bargiotas
- Department of Neurology, School of Medicine, University of Cyprus, Nicosia, Cyprus
| | | | - Georgios D Panos
- Department of Ophthalmology, Queen’s Medical Centre, Nottingham University Hospitals (NUH), Nottingham, U.K
- Division of Ophthalmology and Visual Sciences, School of Medicine, University of Nottingham, Nottingham, U.K
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Copland E, Patone M, Saatci D, Handunnetthi L, Hirst J, Hunt DPJ, Mills NL, Moss P, Sheikh A, Coupland CAC, Harnden A, Robertson C, Hippisley-Cox J. Safety outcomes following COVID-19 vaccination and infection in 5.1 million children in England. Nat Commun 2024; 15:3822. [PMID: 38802362 PMCID: PMC11130197 DOI: 10.1038/s41467-024-47745-z] [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: 06/17/2023] [Accepted: 04/11/2024] [Indexed: 05/29/2024] Open
Abstract
The risk-benefit profile of COVID-19 vaccination in children remains uncertain. A self-controlled case-series study was conducted using linked data of 5.1 million children in England to compare risks of hospitalisation from vaccine safety outcomes after COVID-19 vaccination and infection. In 5-11-year-olds, we found no increased risks of adverse events 1-42 days following vaccination with BNT162b2, mRNA-1273 or ChAdOX1. In 12-17-year-olds, we estimated 3 (95%CI 0-5) and 5 (95%CI 3-6) additional cases of myocarditis per million following a first and second dose with BNT162b2, respectively. An additional 12 (95%CI 0-23) hospitalisations with epilepsy and 4 (95%CI 0-6) with demyelinating disease (in females only, mainly optic neuritis) were estimated per million following a second dose with BNT162b2. SARS-CoV-2 infection was associated with increased risks of hospitalisation from seven outcomes including multisystem inflammatory syndrome and myocarditis, but these risks were largely absent in those vaccinated prior to infection. We report a favourable safety profile of COVID-19 vaccination in under-18s.
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Affiliation(s)
- Emma Copland
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK
| | - Martina Patone
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK
| | - Defne Saatci
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK
| | - Lahiru Handunnetthi
- Centre for Human Genetics, University of Oxford, Oxford, UK
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Jennifer Hirst
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK
| | - David P J Hunt
- UK Dementia Research Institute, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Nicholas L Mills
- BHF/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
- Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Paul Moss
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Aziz Sheikh
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK
- Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Carol A C Coupland
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK
- Centre for Academic Primary Care, School of Medicine, University of Nottingham, Nottingham, UK
| | - Anthony Harnden
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK
| | - Chris Robertson
- Department of Mathematics and Statistics, University of Strathclyde, Glasgow, UK
| | - Julia Hippisley-Cox
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK.
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9
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Hu P, Zhu YH, Bai CC, Wang W, Li D, Cao L, Huang YQ, Heng T, Zhou XH, Liu T, Luo YX, Yao XQ. Factors associated with SARS-CoV-2 vaccine hesitancy after stroke: a cross-sectional study. BMC Public Health 2024; 24:1401. [PMID: 38797861 PMCID: PMC11129457 DOI: 10.1186/s12889-024-18922-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 05/22/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND The vaccination status of post-stroke patients, who are at high risk of severe outcomes from Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), is a significant concern, yet it remains unclear. We aimed to explore the vaccination status, factors associated with vaccine hesitancy, and adverse effects after vaccination among post-stroke patients. METHODS This multi-center observational study enrolled hospitalized post-stroke patients from six Chinese hospitals (Oct 1, 2020 - Mar 31, 2021), examining vaccine uptake and self-reported reasons for vaccine hesitancy, utilizing logistic regression to investigate risk factors for vaccine hesitancy, and recording any adverse reactions post-vaccination. RESULTS Of the total 710 post-stroke patients included in the study, 430 (60.6%) had completed the recommended full-3 dose SARS-CoV-2 vaccination, with 176 (24.8%) remaining unvaccinated. The most common reasons for vaccine hesitancy were concerns about vaccine side effects (41.5%) and impaired mobility (33.9%). Logistic regression identified advanced age (aOR = 1.97, 95%CI: 1.36-2.85, P = 0.001), lower Barthel Index score (aOR = 0.88, 95%CI: 0.82-0.93, P = 0.018), higher Modified Rankin Scale score (aOR = 1.85, 95%CI: 1.32-2.56, P = 0.004), and poorer usual activity level of EuroQol 5-Dimension (aOR = 2.82, 95%CI: 1.51-5.28, P = 0.001) as independent risk factors for vaccine hesitancy. Approximately 14.8% reported minor adverse reactions, mainly pain at the injection site. CONCLUSION We found that post-stroke patients have insufficient SARS-CoV-2 vaccination rates, with key risk factors for vaccine hesitancy including concerns about side effects, advanced age, and functional impairments. No severe adverse reactions were observed among the vaccinated population.
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Affiliation(s)
- Peng Hu
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ying-Hai Zhu
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chuan-Chuan Bai
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Rehabilitation, University-Town Hospital of Chongqing Medical University, Chongqing, China
| | - Wei Wang
- Cardiopulmonary Rehabilitation Centre, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan, China
| | - Duo Li
- Department of General Medicine, The Nanhua Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Lei Cao
- Department of Emergency Medicine, First Hospital of Yulin, Yulin, China
| | - Yan-Qing Huang
- Department of Rehabilitation, Guangzhou Rehabilitation Hospital of the Elderly, Guangzhou, China
| | - Tian Heng
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiao-Han Zhou
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Tao Liu
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ya-Xi Luo
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Xiu-Qing Yao
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
- Chongqing Municipality Clinical Research Center for Geriatric Medicine, Chongqing, China.
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10
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Lee KM, Cheung YB. Estimation and reduction of bias in self-controlled case series with non-rare event dependent outcomes and heterogeneous populations. Stat Med 2024; 43:1955-1972. [PMID: 38438267 DOI: 10.1002/sim.10033] [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: 12/13/2022] [Revised: 10/19/2023] [Accepted: 01/23/2024] [Indexed: 03/06/2024]
Abstract
The self-controlled case series (SCCS) is a commonly adopted study design in the assessment of vaccine and drug safety. Recurrent event data collected from SCCS studies are typically analyzed using the conditional Poisson model which assumes event times are independent within-cases. This assumption is violated in the presence of event dependence, where the occurrence of an event influences the probability and timing of subsequent events. When event dependence is suspected in an SCCS study, the standard recommendation is to include only the first event from each case in the analysis. However, first event analysis can still yield biased estimates of the exposure relative incidence if the outcome event is not rare. We first demonstrate that the bias in first event analysis can be even higher than previously assumed when subpopulations with different baseline incidence rates are present and describe an improved method for estimating this bias. Subsequently, we propose a novel partitioned analysis method and demonstrate how it can reduce this bias. We provide a recommendation to guide the number of partitions to use with the partitioned analysis, illustrate this recommendation with an example SCCS study of the association between beta-blockers and acute myocardial infarction, and compare the partitioned analysis against other SCCS analysis methods by simulation.
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Affiliation(s)
| | - Yin Bun Cheung
- Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore
- Signature Programme in Health Services & Systems Research, Duke-NUS Medical School, Singapore
- Tampere Center for Child, Adolescent and Maternal Health Research, Tampere University, Tampere, Finland
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11
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Shasha D. Safeguarding COVID-19 vaccines: establishing the safety of novel vaccine platforms. Clin Microbiol Infect 2024; 30:565-566. [PMID: 38331254 DOI: 10.1016/j.cmi.2024.01.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 01/15/2024] [Accepted: 01/30/2024] [Indexed: 02/10/2024]
Affiliation(s)
- David Shasha
- Infectious Disease Unit, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel; Head Office, Medical Division, Meuhedet Health Services, Tel Aviv, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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12
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Mercadé-Besora N, Li X, Kolde R, Trinh NT, Sanchez-Santos MT, Man WY, Roel E, Reyes C, Delmestri A, Nordeng HME, Uusküla A, Duarte-Salles T, Prats C, Prieto-Alhambra D, Jödicke AM, Català M. The role of COVID-19 vaccines in preventing post-COVID-19 thromboembolic and cardiovascular complications. Heart 2024; 110:635-643. [PMID: 38471729 DOI: 10.1136/heartjnl-2023-323483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 12/13/2023] [Indexed: 03/14/2024] Open
Abstract
OBJECTIVE To study the association between COVID-19 vaccination and the risk of post-COVID-19 cardiac and thromboembolic complications. METHODS We conducted a staggered cohort study based on national vaccination campaigns using electronic health records from the UK, Spain and Estonia. Vaccine rollout was grouped into four stages with predefined enrolment periods. Each stage included all individuals eligible for vaccination, with no previous SARS-CoV-2 infection or COVID-19 vaccine at the start date. Vaccination status was used as a time-varying exposure. Outcomes included heart failure (HF), venous thromboembolism (VTE) and arterial thrombosis/thromboembolism (ATE) recorded in four time windows after SARS-CoV-2 infection: 0-30, 31-90, 91-180 and 181-365 days. Propensity score overlap weighting and empirical calibration were used to minimise observed and unobserved confounding, respectively.Fine-Gray models estimated subdistribution hazard ratios (sHR). Random effect meta-analyses were conducted across staggered cohorts and databases. RESULTS The study included 10.17 million vaccinated and 10.39 million unvaccinated people. Vaccination was associated with reduced risks of acute (30-day) and post-acute COVID-19 VTE, ATE and HF: for example, meta-analytic sHR of 0.22 (95% CI 0.17 to 0.29), 0.53 (0.44 to 0.63) and 0.45 (0.38 to 0.53), respectively, for 0-30 days after SARS-CoV-2 infection, while in the 91-180 days sHR were 0.53 (0.40 to 0.70), 0.72 (0.58 to 0.88) and 0.61 (0.51 to 0.73), respectively. CONCLUSIONS COVID-19 vaccination reduced the risk of post-COVID-19 cardiac and thromboembolic outcomes. These effects were more pronounced for acute COVID-19 outcomes, consistent with known reductions in disease severity following breakthrough versus unvaccinated SARS-CoV-2 infection.
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Affiliation(s)
- Núria Mercadé-Besora
- Pharmaco- and Device Epidemiology Group, Health Data Sciences, Botnar Research Centre, NDORMS, University of Oxford, Oxford, UK
- Department of Physics, Universitat Politècnica de Catalunya, Barcelona, Spain
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), IDIAP Jordi Gol, Barcelona, Catalunya, Spain
| | - Xintong Li
- Pharmaco- and Device Epidemiology Group, Health Data Sciences, Botnar Research Centre, NDORMS, University of Oxford, Oxford, UK
| | - Raivo Kolde
- Institute of Computer Science, University of Tartu, Tartu, Estonia
| | - Nhung Th Trinh
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - Maria T Sanchez-Santos
- Pharmaco- and Device Epidemiology Group, Health Data Sciences, Botnar Research Centre, NDORMS, University of Oxford, Oxford, UK
| | - Wai Yi Man
- Pharmaco- and Device Epidemiology Group, Health Data Sciences, Botnar Research Centre, NDORMS, University of Oxford, Oxford, UK
| | - Elena Roel
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), IDIAP Jordi Gol, Barcelona, Catalunya, Spain
| | - Carlen Reyes
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), IDIAP Jordi Gol, Barcelona, Catalunya, Spain
| | - Antonella Delmestri
- Pharmaco- and Device Epidemiology Group, Health Data Sciences, Botnar Research Centre, NDORMS, University of Oxford, Oxford, UK
| | - Hedvig M E Nordeng
- School of Pharmacy, University of Oslo, Oslo, Norway
- Division of Mental Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Anneli Uusküla
- Department of Family Medicine and Public Health, University of Tartu, Tartu, Estonia
| | - Talita Duarte-Salles
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), IDIAP Jordi Gol, Barcelona, Catalunya, Spain
- Department of Medical Informatics, Erasmus University Medical Center, Erasmus University Rotterdam, Rotterdam, Zuid-Holland, Netherlands
| | - Clara Prats
- Department of Physics, Universitat Politècnica de Catalunya, Barcelona, Spain
| | - Daniel Prieto-Alhambra
- Pharmaco- and Device Epidemiology Group, Health Data Sciences, Botnar Research Centre, NDORMS, University of Oxford, Oxford, UK
- Department of Medical Informatics, Erasmus University Medical Center, Erasmus University Rotterdam, Rotterdam, Zuid-Holland, Netherlands
| | - Annika M Jödicke
- Pharmaco- and Device Epidemiology Group, Health Data Sciences, Botnar Research Centre, NDORMS, University of Oxford, Oxford, UK
| | - Martí Català
- Pharmaco- and Device Epidemiology Group, Health Data Sciences, Botnar Research Centre, NDORMS, University of Oxford, Oxford, UK
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13
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Copland E, Hirst J, Mi E, Patone M, Chen D, Coupland C, Hippisley-Cox J. Effectiveness and safety of COVID-19 vaccination in people with blood cancer. Eur J Cancer 2024; 201:113603. [PMID: 38359496 DOI: 10.1016/j.ejca.2024.113603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND People with blood cancer have increased risk of severe COVID-19 outcomes and poor response to vaccination. We assessed the safety and effectiveness of COVID-19 vaccines in this vulnerable group compared to the general population. METHODS Individuals aged ≥12 years as of 1st December 2020 in the QResearch primary care database were included. We assessed adjusted COVID-19 vaccine effectiveness (aVE) against COVID-19-related hospitalisation and death in people with blood cancer using a nested matched case-control study. Using the self-controlled case series methodology, we compared the risk of 56 pre-specified adverse events within 1-28 days of a first, second or third COVID-19 vaccine dose in people with and without blood cancer. FINDINGS The cohort comprised 12,274,948 individuals, of whom 81,793 had blood cancer. COVID-19 vaccines were protective against COVID-19-related hospitalisation and death in people with blood cancer, although they were less effective, particularly against COVID-19-related hospitalisation, compared to the general population. In the blood cancer population, aVE against COVID-19-related hospitalisation was 64% (95% confidence interval [CI] 48%-75%) 14-41 days after a third dose, compared to 80% (95% CI 78%-81%) in the general population. Against COVID-19-related mortality, aVE was >80% in people with blood cancer 14-41 days after a second or third dose. We found no significant difference in risk of adverse events 1-28 days after any vaccine dose between people with and without blood cancer. INTERPRETATION Our study provides robust evidence which supports the use of COVID-19 vaccinations for people with blood cancer.
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Affiliation(s)
- Emma Copland
- Nuffield Department of Primary Care Health Science, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK
| | - Jennifer Hirst
- Nuffield Department of Primary Care Health Science, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK
| | - Emma Mi
- Nuffield Department of Primary Care Health Science, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK
| | - Martina Patone
- Nuffield Department of Primary Care Health Science, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK
| | - Daniel Chen
- Nuffield Department of Primary Care Health Science, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK
| | - Carol Coupland
- Nuffield Department of Primary Care Health Science, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK; Lifespan and Population Health Unit, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
| | - Julia Hippisley-Cox
- Nuffield Department of Primary Care Health Science, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK.
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14
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Tsang RSM, Agrawal U, Joy M, Byford R, Robertson C, Anand SN, Hinton W, Mayor N, Kar D, Williams J, Victor W, Akbari A, Bradley DT, Murphy S, O’Reilly D, Owen RK, Chuter A, Beggs J, Howsam G, Sheikh A, Richard Hobbs FD, de Lusignan S. Adverse events after first and second doses of COVID-19 vaccination in England: a national vaccine surveillance platform self-controlled case series study. J R Soc Med 2024; 117:134-148. [PMID: 37921538 PMCID: PMC11100448 DOI: 10.1177/01410768231205430] [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: 11/15/2022] [Accepted: 09/17/2023] [Indexed: 11/04/2023] Open
Abstract
OBJECTIVES To estimate the incidence of adverse events of interest (AEIs) after receiving their first and second doses of coronavirus disease 2019 (COVID-19) vaccinations, and to report the safety profile differences between the different COVID-19 vaccines. DESIGN We used a self-controlled case series design to estimate the relative incidence (RI) of AEIs reported to the Oxford-Royal College of General Practitioners national sentinel network. We compared the AEIs that occurred seven days before and after receiving the COVID-19 vaccinations to background levels between 1 October 2020 and 12 September 2021. SETTING England, UK. PARTICIPANTS Individuals experiencing AEIs after receiving first and second doses of COVID-19 vaccines. MAIN OUTCOME MEASURES AEIs determined based on events reported in clinical trials and in primary care during post-license surveillance. RESULTS A total of 7,952,861 individuals were vaccinated with COVID-19 vaccines within the study period. Among them, 781,200 individuals (9.82%) presented to general practice with 1,482,273 AEIs. Within the first seven days post-vaccination, 4.85% of all the AEIs were reported. There was a 3-7% decrease in the overall RI of AEIs in the seven days after receiving both doses of Pfizer-BioNTech BNT162b2 (RI = 0.93; 95% CI: 0.91-0.94) and 0.96; 95% CI: 0.94-0.98), respectively) and Oxford-AstraZeneca ChAdOx1 (RI = 0.97; 95% CI: 0.95-0.98) for both doses), but a 20% increase after receiving the first dose of Moderna mRNA-1273 (RI = 1.20; 95% CI: 1.00-1.44)). CONCLUSIONS COVID-19 vaccines are associated with a small decrease in the incidence of medically attended AEIs. Sentinel networks could routinely report common AEI rates, which could contribute to reporting vaccine safety.
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Affiliation(s)
- Ruby SM Tsang
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - Utkarsh Agrawal
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - Mark Joy
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - Rachel Byford
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - Chris Robertson
- Department of Mathematics and Statistics, University of Strathclyde, Glasgow, G1 1XH, UK
- Public Health Scotland, Glasgow, G2 6QE, UK
| | - Sneha N Anand
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - William Hinton
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - Nikhil Mayor
- Royal Surrey NHS Foundation Trust, Guildford, GU2 7XX, UK
| | - Debasish Kar
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - John Williams
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - William Victor
- Royal College of General Practitioners, London, NW1 2FB, UK
| | - Ashley Akbari
- Population Data Science, Swansea University Medical School, Swansea University, Swansea, SA2 8QA, UK
| | - Declan T Bradley
- Centre for Public Health, Queen’s University Belfast, Belfast, BT12 6BA, UK
- Public Health Agency, Belfast, BT2 8BS, UK
| | - Siobhan Murphy
- Centre for Public Health, Queen’s University Belfast, Belfast, BT12 6BA, UK
| | - Dermot O’Reilly
- Centre for Public Health, Queen’s University Belfast, Belfast, BT12 6BA, UK
| | - Rhiannon K Owen
- Population Data Science, Swansea University Medical School, Swansea University, Swansea, SA2 8QA, UK
| | - Antony Chuter
- BREATHE – The Health Data Research Hub for Respiratory Health, Edinburgh, EH16 4SS, UK
| | - Jillian Beggs
- BREATHE – The Health Data Research Hub for Respiratory Health, Edinburgh, EH16 4SS, UK
| | - Gary Howsam
- Royal College of General Practitioners, London, NW1 2FB, UK
| | - Aziz Sheikh
- Usher Institute, University of Edinburgh, Edinburgh, EH16 4SS, UK
| | - FD Richard Hobbs
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
| | - Simon de Lusignan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, UK
- Department of Mathematics and Statistics, University of Strathclyde, Glasgow, G1 1XH, UK
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15
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Lloyd PC, Lufkin B, Moll K, Ogilvie RP, McMahill-Walraven CN, Beachler DC, Kelman JA, Shi X, Hobbi S, Amend KL, Djibo DA, Shangguan S, Shoaibi A, Sheng M, Secora A, Zhou CK, Kowarski L, Chillarige Y, Forshee RA, Anderson SA, Muthuri S, Seeger JD, Kline A, Reich C, MaCurdy T, Wong HL. Incidence rates of thrombosis with thrombocytopenia syndrome (TTS) among adults in United States commercial and Medicare claims databases, 2017-2020. Vaccine 2024; 42:2004-2010. [PMID: 38388240 DOI: 10.1016/j.vaccine.2024.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 01/25/2024] [Accepted: 02/05/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Increased risk of thrombosis with thrombocytopenia syndrome (TTS) following adenovirus vector-based COVID-19 vaccinations has been identified in passive surveillance systems. TTS incidence rates (IRs) in the United States (U.S.) are needed to contextualize reports following COVID-19 vaccination. METHODS We estimated annual and monthly IRs of overall TTS, common site TTS, and unusual site TTS for adults aged 18-64 years in Carelon Research and MarketScan commercial claims (2017-Oct 2020), CVS Health and Optum commercial claims (2019-Oct 2020), and adults aged ≥ 65 years using CMS Medicare claims (2019-Oct 2020); IRs were stratified by age, sex, and race/ethnicity (CMS Medicare). RESULTS Across data sources, annual IRs for overall TTS were similar between Jan-Dec 2019 and Jan-Oct 2020. Rates were higher in Medicare (IRs: 370.72 and 365.63 per 100,000 person-years for 2019 and 2020, respectively) than commercial data sources (MarketScan IRs: 24.21 and 24.06 per 100,000 person-years; Optum IRs: 32.60 and 31.29 per 100,000 person-years; Carelon Research IRs: 24.46 and 26.16 per 100,000 person-years; CVS Health IRs: 30.31 and 30.25 per 100,000 person-years). Across years and databases, common site TTS IRs increased with age and were higher among males. Among adults aged ≥ 65 years, the common site TTS IR was highest among non-Hispanic black adults. Annual unusual site TTS IRs ranged between 2.02 and 3.04 (commercial) and 12.49 (Medicare) per 100,000 person-years for Jan-Dec 2019; IRs ranged between 1.53 and 2.67 (commercial) and 11.57 (Medicare) per 100,000 person-years for Jan-Oct 2020. Unusual site TTS IRs were higher in males and increased with age in commercial data sources; among adults aged ≥ 65 years, IRs decreased with age and were highest among non-Hispanic American Indian/Alaska native adults. CONCLUSION TTS IRs were generally similar across years, higher for males, and increased with age. These rates may contribute to surveillance of post-vaccination TTS.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Cindy Ke Zhou
- US Food and Drug Administration, Silver Spring, MD, USA
| | | | | | | | | | | | | | | | | | - Thomas MaCurdy
- Acumen LLC, Burlingame, CA, USA; Department of Economics, Stanford University, Stanford, CA, USA
| | - Hui Lee Wong
- US Food and Drug Administration, Silver Spring, MD, USA
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16
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Kim S, Bea S, Choe SA, Choi NK, Shin JY. Autoimmune disorders reported following COVID-19 vaccination: A disproportionality analysis using the WHO database. Eur J Clin Pharmacol 2024; 80:445-453. [PMID: 38212538 DOI: 10.1007/s00228-023-03618-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 12/30/2023] [Indexed: 01/13/2024]
Abstract
PURPOSE Owing to adverse event following immunization (AEFI) related to autoimmune disorders and coronavirus disease 2019 (COVID-19) vaccines sharing common biological mechanisms, identifying the risk of AEFIs associated with COVID-19 vaccines remains a critical unmet need. We aimed to assess the potential safety signals for 16 AEFIs and explore co-reported adverse events (AEs) and drugs using the global database of the World Health Organization, VigiBase. METHODS We assessed the occurrence of 16 AEFIs following COVID-19 vaccination through the Standardized MedDRA Queries group "Immune-mediated/Autoimmune Disorders" from MedDRA and performed a disproportionality analysis using reporting odds ratio (ROR) and information component (IC) with 95% confidence intervals (CIs). RESULTS We identified 25,219 events associated with COVID-19 vaccines in VigiBase. Although rare, we detected four potential safety signals related to autoimmune disorders following COVID-19 vaccination, including ankylosing spondylitis or psoriatic arthritis (ROR 1.86; 95% CI 1.53-2.27), inflammatory bowel disease (ROR 1.77; 95% CI 1.60-1.96), polymyalgia rheumatica (ROR 1.42; 95% CI 1.30-1.55), and thyroiditis (ROR 1.40; 95% CI 1.30-1.50), with positive IC025 values. The top co-reported AEs were musculoskeletal disorders, and immunosuppressants were the most representative co-reported drugs. CONCLUSION In addressing the imperative to comprehend AEFI related to autoimmune disorders following COVID-19 vaccination, our study identified four potential safety signals. Thus, our research underscores the importance of proactive safety monitoring for the identification of the four AEFIs following COVID-19 vaccination, considering the associated advantages.
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Affiliation(s)
- Seohyun Kim
- Department of Biohealth Regulatory Science, Sungkyunkwan University, Suwon, South Korea
| | - Sungho Bea
- School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, South Korea
| | - Seung-Ah Choe
- Department of Preventive Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Nam-Kyong Choi
- Department of Health Convergence, College of Science & Industry Convergence, Ewha Womans University, Seoul, Korea
| | - Ju-Young Shin
- Department of Biohealth Regulatory Science, Sungkyunkwan University, Suwon, South Korea.
- School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, South Korea.
- Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, South Korea.
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17
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Yamagishi A, Kitamura Y, Baba T. Recovery From Central Retinal Artery Occlusion Accompanying Paracentral Acute Middle Maculopathy After COVID-19 Vaccination. Cureus 2024; 16:e51501. [PMID: 38304677 PMCID: PMC10831777 DOI: 10.7759/cureus.51501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2024] [Indexed: 02/03/2024] Open
Abstract
Although ocular complications following COVID-19 vaccination have been reported, particularly retinal vascular occlusion and uveitis, their definitive causal relationships remain uncertain. This report presents a case of central retinal artery occlusion (CRAO) with paracentral acute middle maculopathy (PAMM) developed one day after receiving Pfizer COVID-19 vaccine, with a favorable outcome. The patient experienced sudden vision loss in her left eye, and her vision dropped to hand motion the day after vaccination. The initial examination suggested CRAO, but optical coherence tomography (OCT) revealed PAMM. We administered intravenous d-mannitol and acetazolamide and performed ocular massage. Two days later, her corrected visual acuity improved to 0.4, and further improvement to 1.2 occurred after 16 days. To the best of our knowledge, no reports have documented CRAO with PAMM following mRNA COVID-19 vaccination. The relationship between COVID-19 vaccination and retinal vascular occlusion remains unknown, highlighting the need for further research.
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Affiliation(s)
- Azusa Yamagishi
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, JPN
| | - Yuta Kitamura
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, JPN
| | - Takayuki Baba
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, JPN
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18
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Negretti GS, Zeiger JS, Cherkas E, Shields CL. Posterior scleritis following COVID-19 vaccination or infection simulating uveal melanoma in 8 consecutive patients. Eye (Lond) 2024; 38:185-191. [PMID: 37422535 PMCID: PMC10764359 DOI: 10.1038/s41433-023-02656-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 06/20/2023] [Accepted: 06/22/2023] [Indexed: 07/10/2023] Open
Abstract
OBJECTIVES To determine clinical features and outcomes of posterior scleritis masquerading as uveal melanoma following vaccination against COVID-19 and/or COVID-19 infection. SUBJECTS/METHODS All patients with posterior scleritis referred to our service to rule out intraocular tumour between February 2021 and June 2022, who previously had COVID-19 vaccination and/or infection (n = 8). A retrospective detailed review of patient charts and imaging was carried out. RESULTS Previous COVID-19 vaccination was documented in 6 patients (75%) and previous COVID-19 infection and vaccination in 2 patients (25%). Demographic features included mean age of 59 years (median 68, range 5-86 years), white race (n = 7, 87%), and male sex (n = 5, 63%). Mean visual acuity at presentation was 0.24 LogMAR (median 0.18, range 0.0-0.70). The main presenting symptom was blurred vision with pain (n = 5, 63%). Features that suggested scleritis and not uveal melanoma included pain (n = 6, 75%), anterior scleritis (n = 3, 38%), disc oedema (n = 1, 13%), choroidal detachment (n = 3, 38%), choroidal folds (n = 3, 38%), diffusely thickened scleral wall on ultrasonography (n = 2, 25%), Tenon's oedema (n = 5, 63%), and scleral nodule with medium/high internal reflectivity on ultrasonography (n = 4, 50%). Follow-up information at mean of 2 months (range 0.25-7 months) revealed visual acuity at date last seen was mean 0.30 LogMAR (median 0.29, range 0.0-0.54). By 2 months, resolution of "tumour" was noted in 5/6 (83%) patients with follow-up. CONCLUSIONS Posterior scleritis following COVID-19 vaccination and/or infection can masquerade as choroidal melanoma. At 2 months duration, partial or complete resolution of features with minimal visual consequence was noted.
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Affiliation(s)
- Guy S Negretti
- Shields and Shields, MD, PC, Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA, USA
| | - Jennifer S Zeiger
- Shields and Shields, MD, PC, Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA, USA
| | - Elliot Cherkas
- Shields and Shields, MD, PC, Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA, USA
- Casey Eye Institute, OHSU, Portland, OR, USA
| | - Carol L Shields
- Shields and Shields, MD, PC, Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA, USA.
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Ab Rahman N, Lim MT, Lee FY, Wo WK, Yeoh HS, Peariasamy KM, Sivasampu S. Thrombocytopenia and venous thromboembolic events after BNT162b2, CoronaVac, ChAdOx1 vaccines and SARS-CoV-2 infection: a self-controlled case series study. Sci Rep 2023; 13:20471. [PMID: 37993548 PMCID: PMC10665324 DOI: 10.1038/s41598-023-47486-x] [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: 10/18/2022] [Accepted: 11/14/2023] [Indexed: 11/24/2023] Open
Abstract
This study assessed the association between COVID-19 vaccines, SARS-CoV-2 infection and the risk of thrombocytopenia and venous thromboembolism (VTE). This self-controlled case series study used hospital records between 1st February 2021 and 28th February 2022 linked to the national immunisation registry and COVID-19 surveillance data in Malaysia. Conditional Poisson regression was used to estimate incidence rate ratios (IRR) of events in the risk period (day 1-21 post-exposure) relative to control period with the corresponding 95% confidence interval (CI) adjusted for calendar period. We found no significant increased risk of thrombocytopenia in 1-21 days following BNT162b2, CoronaVac and ChAdOx1 vaccines while the risk was increased following SARS-CoV-2 infection (IRR 15.52, 95% CI 13.38-18.00). Similarly, vaccination with BNT162b2, CoronaVac, or ChAdOx1 was not associated with an increased risk of VTE during the 1-21 days risk period. SARS-CoV-2 infection was associated with increased risk of VTE (IRR 39.84, 95% CI 27.45-32.44). Our findings showed low event rates of thrombocytopenia and VTE following booster vaccination with comparable safety profiles between those who received homologous and heterologous booster combinations. Our findings showed the risk of thrombocytopenia and VTE was not increased after COVID-19 vaccination while the risks were substantially higher after SARS-CoV-2 infection.
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Affiliation(s)
- Norazida Ab Rahman
- Institute for Clinical Research, National Institutes of Health, Block B4, No 1, Jalan Setia Murni U13/52, 40170, Shah Alam, Selangor, Malaysia.
| | - Ming Tsuey Lim
- Institute for Clinical Research, National Institutes of Health, Block B4, No 1, Jalan Setia Murni U13/52, 40170, Shah Alam, Selangor, Malaysia
| | - Fei Yee Lee
- Clinical Research Centre, Selayang Hospital, Ministry of Health, Kepong, Selangor, Malaysia
| | - Wee Kee Wo
- National Pharmaceutical Regulatory Agency, Ministry of Health, Shah Alam, Selangor, Malaysia
| | - Hee Sheong Yeoh
- National Pharmaceutical Regulatory Agency, Ministry of Health, Shah Alam, Selangor, Malaysia
| | - Kalaiarasu M Peariasamy
- Institute for Clinical Research, National Institutes of Health, Block B4, No 1, Jalan Setia Murni U13/52, 40170, Shah Alam, Selangor, Malaysia
| | - Sheamini Sivasampu
- Institute for Clinical Research, National Institutes of Health, Block B4, No 1, Jalan Setia Murni U13/52, 40170, Shah Alam, Selangor, Malaysia
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Liu J, Cao F, Luo C, Guo Y, Yan J. Stroke Following Coronavirus Disease 2019 Vaccination: Evidence Based on Different Designs of Real-World Studies. J Infect Dis 2023; 228:1336-1346. [PMID: 37536364 DOI: 10.1093/infdis/jiad306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/11/2023] [Accepted: 08/02/2023] [Indexed: 08/05/2023] Open
Abstract
BACKGROUND We aimed to evaluate whether coronavirus disease 2019 (COVID-19) vaccination was associated with stroke. METHODS We conducted a systematic meta-analysis of studies using cohort, self-controlled case series (SCCS), and case-crossover study (CCOS) designs to evaluate incidence risk ratios (IRRs) and 95% confidence intervals (CIs) of ischemic stroke (IS), hemorrhagic stroke (HS), and cerebral venous sinus thrombosis (CVST) following COVID-19 vaccination. Risks of stroke were pooled among subpopulations categorized by vaccine type, dose, age, and sex. Sensitivity analysis was performed by different defined risk periods. RESULTS Fourteen studies involving 79 918 904 individuals were included. Cohort studies showed decreased risks of IS (IRR, 0.82 [95% CI, .75-.90]) and HS (IRR, 0.75 [95% CI, .67-.85]) postvaccination, but not CVST (IRR, 1.18 [95% CI, .70-1.98]). SCCS identified increased risks 1-21 days postvaccination (IRRIS, 1.05 [95% CI, 1.00-1.10]; IRRHS, 1.16 [95% CI, 1.06-1.26]) or 1-28 days postvaccination (IRRIS, 1.04 [95% CI, 1.00-1.08]; IRRHS, 1.37 [95% CI, 1.15-1.64]), similar to CVST (IRR, 1.58 [95% CI, 1.08-2.32]). CCOS reported an increased risk of CVST after ChAdOx1 vaccination (IRR, 2.9 [95% CI, 1.1-7.2]). CONCLUSIONS Although different study designs yielded inconsistent findings, considering the relatively low background incidence of stroke and benefits of vaccination, even a potentially increased risk of stroke postvaccination should not justify vaccine hesitancy.
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Affiliation(s)
- Junyu Liu
- Department of Neurosurgery, XiangYa Hospital, Central South University, Changsha, China
- Department of Pharmacology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Fang Cao
- Department of Epidemiology and Health Statistics, XiangYa School of Public Health, Central South University, Changsha, China
| | - Chun Luo
- Department of Epidemiology and Health Statistics, XiangYa School of Public Health, Central South University, Changsha, China
| | - Yuxin Guo
- Department of Epidemiology and Health Statistics, XiangYa School of Public Health, Central South University, Changsha, China
| | - Junxia Yan
- Department of Epidemiology and Health Statistics, XiangYa School of Public Health, Central South University, Changsha, China
- Hunan Provincial Key Laboratory of Clinical Epidemiology, XiangYa School of Public Health, Central South University, Changsha, China
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21
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Khan R, Kuenzig ME, Tang F, Im JHB, Widdifield J, McCurdy JD, Kaplan GG, Benchimol EI. Venous Thromboembolism After COVID-19 Infection Among People With and Without Immune-Mediated Inflammatory Diseases. JAMA Netw Open 2023; 6:e2337020. [PMID: 37812417 PMCID: PMC10562941 DOI: 10.1001/jamanetworkopen.2023.37020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 08/28/2023] [Indexed: 10/10/2023] Open
Abstract
Importance Immune-mediated inflammatory diseases (IMIDs) and COVID-19 are independently associated with venous thromboembolisms (VTEs). Objective To determine if individuals with IMIDs are at higher risk of VTE following COVID-19 infection compared with individuals without IMIDs. Design, Setting, and Participants Population-based matched cohort study using multiple deterministically linked health administrative databases from Ontario, Canada, and including patients testing positive for COVID-19 between January 1, 2020, and December 30, 2021, and followed up until March 31, 2022. Individuals with IMIDs (n = 28 440) who tested positive for COVID-19 were matched with up to 5 individuals without an IMID (n = 126 437) who tested positive for COVID-19. Matching was based on year of birth, sex, neighborhood income, and rural/urban residence. Data analysis was performed from August 6, 2022, to August 21, 2023. Exposure Diagnosis of an IMID, identified using algorithms based on diagnostic codes, procedures, and specialist visits. Main Outcome and Measure The main outcome was estimated age- and sex-standardized incidence of VTE. Proportional cause-specific hazard models compared the risk of VTE in people with and without IMIDs. Death was a competing risk. Models adjusted for history of VTE, 2 or more doses of a COVID-19 vaccine 14 or more days prior to COVID-19 diagnosis, and the Charlson Comorbidity Index. Routinely collected health data were used, so the hypothesis tested was formulated after data collection but prior to being granted access to data. Results The study included 28 440 individuals (16 741 [58.9%] female; 11 699 [41.1%] male) with an IMID diagnosed prior to first COVID-19 diagnosis, with a mean (SD) age of 52.1 (18.8) years at COVID-19 diagnosis. These individuals were matched to 126 437 controls without IMIDs. The incidence of VTE within 6 months of COVID-19 diagnosis among 28 440 individuals with an IMID was 2.64 (95% CI, 2.23-3.10) per 100 000 person-days compared with 2.18 (95% CI, 1.99-2.38) per 100 000 person-days among 126 437 matched individuals without IMIDs. The VTE risk was not statistically significantly different among those with vs without IMIDs (adjusted hazard ratio, 1.12; 95% CI, 0.95-1.32). Conclusions and Relevance In this retrospective population-based cohort study of individuals with IMIDs following COVID-19, individuals with IMIDs did not have a higher risk of VTE compared with individuals without an IMID. These data provide reassurance to clinicians caring for individuals with IMIDs and COVID-19.
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Affiliation(s)
- Rabia Khan
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - M. Ellen Kuenzig
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Furong Tang
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
- ICES, Toronto, Ontario, Canada
| | - James H. B. Im
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jessica Widdifield
- ICES, Toronto, Ontario, Canada
- Sunnybrook Research Institute, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Jeffrey D. McCurdy
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- Division of Gastroenterology, The Ottawa Hospital IBD Centre, Ottawa, Ontario, Canada
| | - Gilaad G. Kaplan
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Eric I. Benchimol
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
- ICES, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
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22
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Gulati S, Hsu CY, Shah S, Shah PK, Zon R, Alsamarai S, Awosika J, El-Bakouny Z, Bashir B, Beeghly A, Berg S, de-la-Rosa-Martinez D, Doroshow DB, Egan PC, Fein J, Flora DB, Friese CR, Fromowitz A, Griffiths EA, Hwang C, Jani C, Joshi M, Khan H, Klein EJ, Heater NK, Koshkin VS, Kwon DH, Labaki C, Latif T, McKay RR, Nagaraj G, Nakasone ES, Nonato T, Polimera HV, Puc M, Razavi P, Ruiz-Garcia E, Saliby RM, Shastri A, Singh SRK, Tagalakis V, Vilar-Compte D, Weissmann LB, Wilkins CR, Wise-Draper TM, Wotman MT, Yoon JJ, Mishra S, Grivas P, Shyr Y, Warner JL, Connors JM, Shah DP, Rosovsky RP. Systemic Anticancer Therapy and Thromboembolic Outcomes in Hospitalized Patients With Cancer and COVID-19. JAMA Oncol 2023; 9:1390-1400. [PMID: 37589970 PMCID: PMC10436185 DOI: 10.1001/jamaoncol.2023.2934] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 05/10/2023] [Indexed: 08/18/2023]
Abstract
Importance Systematic data on the association between anticancer therapies and thromboembolic events (TEEs) in patients with COVID-19 are lacking. Objective To assess the association between anticancer therapy exposure within 3 months prior to COVID-19 and TEEs following COVID-19 diagnosis in patients with cancer. Design, Setting, and Participants This registry-based retrospective cohort study included patients who were hospitalized and had active cancer and laboratory-confirmed SARS-CoV-2 infection. Data were accrued from March 2020 to December 2021 and analyzed from December 2021 to October 2022. Exposure Treatments of interest (TOIs) (endocrine therapy, vascular endothelial growth factor inhibitors/tyrosine kinase inhibitors [VEGFis/TKIs], immunomodulators [IMiDs], immune checkpoint inhibitors [ICIs], chemotherapy) vs reference (no systemic therapy) in 3 months prior to COVID-19. Main Outcomes and Measures Main outcomes were (1) venous thromboembolism (VTE) and (2) arterial thromboembolism (ATE). Secondary outcome was severity of COVID-19 (rates of intensive care unit admission, mechanical ventilation, 30-day all-cause mortality following TEEs in TOI vs reference group) at 30-day follow-up. Results Of 4988 hospitalized patients with cancer (median [IQR] age, 69 [59-78] years; 2608 [52%] male), 1869 had received 1 or more TOIs. Incidence of VTE was higher in all TOI groups: endocrine therapy, 7%; VEGFis/TKIs, 10%; IMiDs, 8%; ICIs, 12%; and chemotherapy, 10%, compared with patients not receiving systemic therapies (6%). In multivariable log-binomial regression analyses, relative risk of VTE (adjusted risk ratio [aRR], 1.33; 95% CI, 1.04-1.69) but not ATE (aRR, 0.81; 95% CI, 0.56-1.16) was significantly higher in those exposed to all TOIs pooled together vs those with no exposure. Among individual drugs, ICIs were significantly associated with VTE (aRR, 1.45; 95% CI, 1.01-2.07). Also noted were significant associations between VTE and active and progressing cancer (aRR, 1.43; 95% CI, 1.01-2.03), history of VTE (aRR, 3.10; 95% CI, 2.38-4.04), and high-risk site of cancer (aRR, 1.42; 95% CI, 1.14-1.75). Black patients had a higher risk of TEEs (aRR, 1.24; 95% CI, 1.03-1.50) than White patients. Patients with TEEs had high intensive care unit admission (46%) and mechanical ventilation (31%) rates. Relative risk of death in patients with TEEs was higher in those exposed to TOIs vs not (aRR, 1.12; 95% CI, 0.91-1.38) and was significantly associated with poor performance status (aRR, 1.77; 95% CI, 1.30-2.40) and active/progressing cancer (aRR, 1.55; 95% CI, 1.13-2.13). Conclusions and Relevance In this cohort study, relative risk of developing VTE was high among patients receiving TOIs and varied by the type of therapy, underlying risk factors, and demographics, such as race and ethnicity. These findings highlight the need for close monitoring and perhaps personalized thromboprophylaxis to prevent morbidity and mortality associated with COVID-19-related thromboembolism in patients with cancer.
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Affiliation(s)
- Shuchi Gulati
- University of California Davis Comprehensive Cancer Center, Sacramento
- University of Cincinnati Cancer Center, Cincinnati, Ohio
| | - Chih-Yuan Hsu
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Surbhi Shah
- Division of Hematology/Oncology, Department of Medicine, Mayo Clinic Arizona, Phoenix
| | - Pankil K. Shah
- Mays Cancer Center at University of Texas Health San Antonio MD Anderson
| | - Rebecca Zon
- Dana-Farber Cancer Institute and Massachusetts General Brigham, Boston
| | | | - Joy Awosika
- University of Cincinnati Cancer Center, Cincinnati, Ohio
| | | | - Babar Bashir
- Sidney Kimmel Cancer Center at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Alicia Beeghly
- Vanderbilt-Ingram Cancer Center, Vanderbilt University, Nashville, Tennessee
| | | | | | - Deborah B. Doroshow
- Tisch Cancer Institute at the Icahn School of Medicine at Mount Sinai, New York, New York
| | - Pamela C. Egan
- Brown University and Lifespan Cancer Institute, Providence, Rhode Island
| | - Joshua Fein
- Hartford HealthCare Cancer Institute, Hartford, Connecticut
| | | | | | - Ariel Fromowitz
- Montefiore Medical Center, Albert Einstein College of Medicine, New York, New York
| | | | - Clara Hwang
- Henry Ford Cancer Institute, Henry Ford Hospital, Detroit, Michigan
| | | | - Monika Joshi
- Penn State Cancer Institute, Hershey, Pennsylvania
| | - Hina Khan
- Brown University and Lifespan Cancer Institute, Providence, Rhode Island
| | - Elizabeth J. Klein
- Brown University and Lifespan Cancer Institute, Providence, Rhode Island
| | | | - Vadim S. Koshkin
- UCSF Helen Diller Family Comprehensive Cancer Center at the University of California San Francisco
| | - Daniel H. Kwon
- UCSF Helen Diller Family Comprehensive Cancer Center at the University of California San Francisco
| | - Chris Labaki
- Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Tahir Latif
- University of Cincinnati Cancer Center, Cincinnati, Ohio
| | - Rana R. McKay
- Moores Cancer Center, University of California San Diego
| | | | - Elizabeth S. Nakasone
- Seattle Cancer Care Alliance, Fred Hutchinson Cancer Research Center, University of Washington, Seattle
| | - Taylor Nonato
- Moores Cancer Center, University of California San Diego
| | | | | | - Pedram Razavi
- Moores Cancer Center, University of California San Diego
| | | | | | - Aditi Shastri
- Montefiore Medical Center, Albert Einstein College of Medicine, New York, New York
| | | | - Vicky Tagalakis
- Division of Internal Medicine and Centre for Clinical Epidemiology of the Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | | | | | - Cy R. Wilkins
- Memorial Sloan Kettering Cancer Center, New York, New York
- New York Presbyterian Hospital-Weill Cornell Medicine, New York, New York
| | | | - Michael T. Wotman
- Tisch Cancer Institute at the Icahn School of Medicine at Mount Sinai, New York, New York
| | - James J. Yoon
- University of Michigan Rogel Cancer Center, Ann Arbor
| | | | - Petros Grivas
- Seattle Cancer Care Alliance, Fred Hutchinson Cancer Research Center, University of Washington, Seattle
| | - Yu Shyr
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Jeremy L. Warner
- Vanderbilt-Ingram Cancer Center, Vanderbilt University, Nashville, Tennessee
- Lifespan Cancer Institute, Providence, Rhode Island
| | - Jean M. Connors
- Division of Hematology, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Dimpy P. Shah
- Mays Cancer Center at University of Texas Health San Antonio MD Anderson
| | - Rachel P. Rosovsky
- Division of Hematology, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston
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23
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Theodorou DJ, Theodorou SJ, Ahnoula E. MIP technique on CTPA may be helpful in diagnosing pulmonary embolism. Emerg Radiol 2023; 30:697-698. [PMID: 37642862 DOI: 10.1007/s10140-023-02168-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 08/22/2023] [Indexed: 08/31/2023]
Affiliation(s)
- Daphne J Theodorou
- Department of Radiology, General Hospital of Ioannina, 13 Papadopoulos Street, Ioannina, Greece.
| | | | - Ekaterini Ahnoula
- Department of Radiology, General Hospital of Ioannina, 13 Papadopoulos Street, Ioannina, Greece
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24
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Pellegrini M, Carnevali A, Fiore T, Cagini C, De Palma A, Fontana L, Lupardi E, Cassini F, Bacherini D, Giansanti F, Giannaccare G, Scorcia V, Vaccaro S, Ciarmatori N, D'Angelo S, Parmeggiani F, Mura M. Risk of retinal vein occlusion following COVID-19 vaccination: a self-controlled case series. Eye (Lond) 2023; 37:3000-3003. [PMID: 36813998 PMCID: PMC9945824 DOI: 10.1038/s41433-023-02459-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/20/2023] [Accepted: 02/15/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND To evaluate the association between COVID-19 vaccination and retinal vein occlusion (RVO). METHODS This multicentre self-controlled case series included patients with RVO seen in five tertiary referral centres in Italy. All adults who received at least one dose of the BNT162b2, ChAdOx1 nCoV-19, mRNA-1273 or Ad26.COV2.S vaccine and had a first diagnosis of RVO between January 01, 2021, and December 31, 2021 were included. Incidence rate ratios (IRRs) of RVO were estimated using Poisson regression, comparing rates of events in a 28-day period following each dose of vaccination and in the unexposed control periods. RESULTS 210 patients were included in the study. No increased risk of RVO was observed after the first dose (1-14 days IRR: 0.87, 95% CI: 0.41-1.85; 15-28 days IRR: 1.01, 95% CI: 0.50-2.04; 1-28 days IRR: 0.94, 95% CI: 0.55-1.58) and second dose of vaccination (1-14 days IRR: 1.21, 95% CI: 0.62-2.37; 15-28 days IRR: 1.08, 95% CI: 0.53-2.20; 1-28 days IRR: 1.16, 95% CI: 0.70-1.90). No association between RVO and vaccination was found in subgroup analyses by type of vaccine, gender and age. CONCLUSIONS This self-controlled case series found no evidence of an association between RVO and COVID-19 vaccination.
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Affiliation(s)
- Marco Pellegrini
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy.
- Department of Ophthalmology, Ospedali Privati Forlì "Villa Igea", Forlì, Italy.
- Istituto Internazionale per la Ricerca e Formazione in Oftalmologia (IRFO), Forlì, Italy.
| | - Adriano Carnevali
- Department of Ophthalmology, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Tito Fiore
- Department of Biomedical and Surgical Sciences, Section of Ophthalmology, S. Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Carlo Cagini
- Department of Biomedical and Surgical Sciences, Section of Ophthalmology, S. Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Antonella De Palma
- Department of Biomedical and Surgical Sciences, Section of Ophthalmology, S. Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Luigi Fontana
- Ophthalmology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Enrico Lupardi
- Ophthalmology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Federico Cassini
- Ophthalmology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Daniela Bacherini
- Eye Clinic, Neuromuscular and Sense Organs Department, Careggi University Hospital, Florence, Italy
| | - Fabrizio Giansanti
- Eye Clinic, Neuromuscular and Sense Organs Department, Careggi University Hospital, Florence, Italy
| | - Giuseppe Giannaccare
- Department of Ophthalmology, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Vincenzo Scorcia
- Department of Ophthalmology, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Sabrina Vaccaro
- Department of Ophthalmology, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Nicolò Ciarmatori
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Sergio D'Angelo
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | | | - Marco Mura
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia
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25
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Napal B, García-Palacios JD, González-Mesones B, Napal JJ, Hernández JL. Retinal vein occlusion in the general population after COVID-19 vaccination and infection. Med Clin (Barc) 2023; 161:231-237. [PMID: 37263839 PMCID: PMC10167375 DOI: 10.1016/j.medcli.2023.04.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 04/03/2023] [Accepted: 04/09/2023] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Retinal vein occlusion (RVO) is mostly a consequence of vascular risk factors (VRF). COVID-19 vaccines have been related to vascular and thrombotic events (VTE). OBJECTIVE To assess the RVO incidence in the general population in our health area and the possible relation with COVID-19 infection and vaccination. METHODS Demographic features, classic VRF, thrombophilia data, COVID-19 status, and Framingham risk score were collected prospectively. RESULTS 472 consecutive patients studied over 13 years with RVO were included (Valdecilla Cohort). Classic VRFs were present in 90%, antiphospholipid syndrome in 12.3%, and genetic thrombophilia in 13.5%. Ninety-one percent of RVO patients were vaccinated and 6.8% suffered COVID-19 infection. In the cohort, no patient had a new RVO after vaccination or infection. In the general population, 20 subjects had RVO after receiving the vaccine (0.006%). Overall, 8 cases occurred in the first-month post-vaccination and 12 after 30 days. In the early and late groups, there are 3 and 4 patients respectively, with a low-intermediate risk Framingham score. Twenty-nine patients in the cohort suffered SARS-CoV-2 infection, twenty-seven of them had RVO before infection. Two patients with low-risk Framingham scores had RVO after infection, one of them early (<1 month). CONCLUSIONS Vaccination and COVID-19 might be involved in the development of RVO in some cases, mainly in patients without VRF, thrombophilia, or chronic inflammatory conditions and with a lower Framingham score, especially in the first month after vaccination or infection.
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Affiliation(s)
- Beatriz Napal
- Depto. de Medicina y Psiquiatría. Universidad de Cantabria, Santander, Spain
| | | | | | | | - José Luis Hernández
- Depto. de Medicina y Psiquiatría. Universidad de Cantabria, Santander, Spain; Department of Internal Medicine, Spain; Instituto de Investigación Valdecilla (IDIVAL), Spain.
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26
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Wang Z, Fang C, Yao M, Wu D, Chen M, Guo T, Mo J. Research progress of NF-κB signaling pathway and thrombosis. Front Immunol 2023; 14:1257988. [PMID: 37841272 PMCID: PMC10570553 DOI: 10.3389/fimmu.2023.1257988] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/06/2023] [Indexed: 10/17/2023] Open
Abstract
Venous thromboembolism is a very common and costly health problem. Deep-vein thrombosis (DVT) can cause permanent damage to the venous system and lead to swelling, ulceration, gangrene, and other symptoms in the affected limb. In addition, more than half of the embolus of pulmonary embolism comes from venous thrombosis, which is the most serious cause of death, second only to ischemic heart disease and stroke patients. It can be seen that deep-vein thrombosis has become a serious disease affecting human health. In recent years, with the deepening of research, inflammatory response is considered to be an important pathway to trigger venous thromboembolism, in which the transcription factor NF-κB is the central medium of inflammation, and the NF-κB signaling pathway can regulate the pro-inflammatory and coagulation response. Thus, to explore the mechanism and make use of it may provide new solutions for the prevention and treatment of thrombosis.
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Affiliation(s)
- Zilong Wang
- The First Clinical College, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Chucun Fang
- The First Clinical College, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Mengting Yao
- The First Clinical College, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Dongwen Wu
- The First Clinical College, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Maga Chen
- The First Clinical College, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Tianting Guo
- Department of Orthopedics, Ganzhou City Hospital, Ganzhou, Jiangxi, China
| | - Jianwen Mo
- Department of Orthopedics, The First Affiliated Hospital of Gannan Medical College, Ganzhou, Jiangxi, China
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Shao SC, Liao TC, Chang KC, Chen HY, Lin SJ, Hsieh CY, Lai ECC. Risk of Thrombosis Following the First Dose of ChAdOx1 nCoV-19 Vaccine in Patients Undergoing Maintenance Hemodialysis: A Self-Controlled Case Series Study. Int J Gen Med 2023; 16:4017-4025. [PMID: 37692881 PMCID: PMC10492549 DOI: 10.2147/ijgm.s418741] [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: 05/13/2023] [Accepted: 08/23/2023] [Indexed: 09/12/2023] Open
Abstract
Background The ChAdOx1 nCoV-19 vaccine is associated with vaccine-induced thrombosis and thrombocytopenia (VITT). Patients with end-stage renal disease (ESRD) under hemodialysis are at elevated risk of heparin-induced thrombocytopenia, which shares similar mechanisms with VITT. We aimed to examine the risk of VITT after the first dose of ChAdOx1 nCoV-19 vaccine using a self-controlled case series analysis (SCCS) in the hemodialyzed ESRD population. Methods Drawing from the largest multi-center electronic medical records database in Taiwan, we identified adult patients, with or without hemodialysis, between 1st December, 2020, and 31st December, 2021, who received a first dose of ChAdOx1 nCoV-19 vaccine and had an outcome of thrombocytopenia, venous thrombosis, or arterial thrombosis. We calculated the incident rate ratios (IRRs) of outcomes in different periods at risk, compared to periods not at risk. Results We identified 59 hemodialysis patients and 41 non-dialysis patients with an outcome. The SCCS analyses showed, for the hemodialysis group, a significantly increased risk of outcomes during the period 31 to 60 days post-exposure to ChAdOx1 nCoV-19 vaccine (IRR: 2.823; 95% CI: 1.423-5.600). However, in non-dialysis patients there was no increase in risks during any of the post-exposure risk periods. Conclusion For ESRD patients under hemodialysis, the first dose of ChAdOx1 nCoV-19 vaccine was associated with a 2.8-fold increase in risk of thrombosis.
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Affiliation(s)
- Shih-Chieh Shao
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Pharmacy, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Tzu-Chi Liao
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kai-Cheng Chang
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Pharmacy, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Hui-Yu Chen
- Department of Pharmacy, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Swu-Jane Lin
- Department of Pharmacy Systems, Outcomes and Policy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA
| | - Cheng-Yang Hsieh
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Neurology, Tainan Sin Lau Hospital, Tainan, Taiwan
| | - Edward Chia-Cheng Lai
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Stevens H, Ruiz-Carmona S, Peter K, McFadyen J. COVID-19 thromboembolism is reduced in ambulatory, but not hospitalized patients, following COVID-19 vaccination. Haematologica 2023; 108:2503-2506. [PMID: 36700407 PMCID: PMC10483365 DOI: 10.3324/haematol.2022.282262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/17/2023] [Indexed: 01/27/2023] Open
Abstract
Not available.
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Affiliation(s)
- Hannah Stevens
- Department of Haematology, Alfred Hospital, Melbourne, Victoria, Australia 3004; Australian Centre for Blood Diseases, Monash University, Melbourne, Victoria, Australia; Atherothrombosis and Vascular Biology Program, Baker Heart and Diabetes Institute, Melbourne, Victoria
| | - Sergio Ruiz-Carmona
- Cambridge Baker Systems Genomics Initiative, Baker Heart and Diabetes Institute, Melbourne
| | - Karlheinz Peter
- Atherothrombosis and Vascular Biology Program, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia 3004; Department of Cardiology, Alfred Hospital, Melbourne, Australia 3004; Baker Department of Cardiometabolic Health, The University of Melbourne, Victoria
| | - James McFadyen
- Department of Haematology, Alfred Hospital, Melbourne, Victoria, Australia 3004; Australian Centre for Blood Diseases, Monash University, Melbourne, Victoria, Australia; Atherothrombosis and Vascular Biology Program, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia 3004; Baker Department of Cardiometabolic Health, The University of Melbourne, Victoria.
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Joy M, Agrawal U, Fan X, Robertson C, Anand SN, Ordonez-Mena J, Byford R, Goudie R, Jamie G, Kar D, Williams J, Marsden GL, Tzortziou-Brown V, Sheikh SA, Hobbs FR, de Lusignan S. Thrombocytopenic, thromboembolic and haemorrhagic events following second dose with BNT162b2 and ChAdOx1: self-controlled case series analysis of the English national sentinel cohort. THE LANCET REGIONAL HEALTH. EUROPE 2023; 32:100681. [PMID: 37671127 PMCID: PMC10477035 DOI: 10.1016/j.lanepe.2023.100681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 09/07/2023]
Abstract
Background Thrombosis associated with thrombocytopenia was a matter of concern post first and second doses of BNT162b2 and ChAdOx1 COVID-19 vaccines. Therefore, it is important to investigate the risk of thrombocytopenic, thromboembolic and haemorrhagic events following a second dose of BNT162b2 and ChAdOx1 COVID-19 vaccines. Methods We conducted a large-scale self-controlled case series analysis, using routine primary care data linked to hospital data, among 12.3 million individuals (16 years old and above) in England. We used the nationally representative Oxford-Royal College of General Practitioners (RCGP) sentinel network database with baseline and risk periods between 8th December 2020 and 11th June 2022. We included individuals who received two vaccine (primary) doses of the BNT162b2 mRNA (Pfizer-BioNTech) and two vaccine doses of ChAdOx1 nCoV-19 (Oxford-AstraZeneca) vaccines in our analyses. We carried out a self-controlled case series (SCCS) analysis for each outcome using a conditional Poisson regression model with an offset for the length of risk period. We reported the incidence rate ratios (IRRs) and 95% confidence intervals (CI) of thrombocytopenic, thromboembolic (including arterial and venous events) and haemorrhagic events, in the period of 0-27 days after receiving a second dose of BNT162b2 or ChAdOx1 vaccines compared to the baseline period (14 or more days prior to first dose, 28 or more days after the second dose and the time between 28 or more days after the first and 14 or more days prior to the second dose). We adjusted for a range of potential confounders, including age, sex, comorbidities and deprivation. Findings Between December 8, 2020 and February 11, 2022, 6,306,306 individuals were vaccinated with two doses of BNT162b2 and 6,046,785 individuals were vaccinated with two doses of ChAdOx1. Compared to the baseline, our analysis show no increased risk of venous thromboembolic events (VTE) for both BNT162b2 (IRR 0.71, 95% CI: 0.65-0.770) and ChAdOx1 (IRR 0.91, 95% CI: 0.84-0.98); and similarly there was no increased risk for cerebral venous sinus thrombosis (CVST) for both BNT162b2 (IRR 0.87, 95% CI: 0.41-1.85) and ChAdOx1 (IRR 1.73, 95% CI: 0.82-3.68). We additionally report no difference in IRR for pulmonary embolus, and deep vein thrombosis, thrombocytopenia, including idiopathic thrombocytopenic purpura (ITP), and haemorrhagic events post second dose for both BNT162b2. Interpretation Reassuringly, we found no associations between increased risk of thrombocytopenic, thromboembolic and haemorrhagic events post vaccination with second dose for either of these vaccines. Funding Data and Connectivity: COVID-19 Vaccines Pharmacovigilance study.
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Affiliation(s)
- Mark Joy
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Utkarsh Agrawal
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Xuejuan Fan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Chris Robertson
- Department of Mathematics and Statistics, University of Strathclyde, Glasgow, UK
- Public Health Scotland, Glasgow, UK
| | - Sneha N. Anand
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Jose Ordonez-Mena
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Rachel Byford
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Rosalind Goudie
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Gavin Jamie
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Debasish Kar
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - John Williams
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | | | | | | | - F.D. Richard Hobbs
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
| | - Simon de Lusignan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK
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Brown RL, Benjamin L, Lunn MP, Bharucha T, Zandi MS, Hoskote C, McNamara P, Manji H. Pathophysiology, diagnosis, and management of neuroinflammation in covid-19. BMJ 2023; 382:e073923. [PMID: 37595965 DOI: 10.1136/bmj-2022-073923] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/20/2023]
Abstract
Although neurological complications of SARS-CoV-2 infection are relatively rare, their potential long term morbidity and mortality have a significant impact, given the large numbers of infected patients. Covid-19 is now in the differential diagnosis of a number of common neurological syndromes including encephalopathy, encephalitis, acute demyelinating encephalomyelitis, stroke, and Guillain-Barré syndrome. Physicians should be aware of the pathophysiology underlying these presentations to diagnose and treat patients rapidly and appropriately. Although good evidence has been found for neurovirulence, the neuroinvasive and neurotropic potential of SARS-CoV-2 is limited. The pathophysiology of most complications is immune mediated and vascular, or both. A significant proportion of patients have developed long covid, which can include neuropsychiatric presentations. The mechanisms of long covid remain unclear. The longer term consequences of infection with covid-19 on the brain, particularly in terms of neurodegeneration, will only become apparent with time and long term follow-up.
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Affiliation(s)
- Rachel L Brown
- University College London, Queen Square Institute of Neurology, London, UK
- National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
- UCL Institute of Immunity and Transplantation, London, UK
| | - Laura Benjamin
- National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
- UCL Laboratory of Molecular and Cell Biology, London, UK
| | - Michael P Lunn
- University College London, Queen Square Institute of Neurology, London, UK
- National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - Tehmina Bharucha
- National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
- Department of Biochemistry, University of Oxford, UK
| | - Michael S Zandi
- University College London, Queen Square Institute of Neurology, London, UK
- National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - Chandrashekar Hoskote
- Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Patricia McNamara
- National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - Hadi Manji
- University College London, Queen Square Institute of Neurology, London, UK
- National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
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Corneo E, Garbelotto R, Prestes G, Girardi CS, Santos L, Moreira JCF, Gelain DP, Westphal GA, Kupek E, Walz R, Ritter C, Dal-Pizzol F. Coagulation biomarkers and coronavirus disease 2019 phenotyping: a prospective cohort study. Thromb J 2023; 21:80. [PMID: 37507773 PMCID: PMC10375602 DOI: 10.1186/s12959-023-00524-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 07/24/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Because severe acute respiratory syndrome coronarivus 2 (SARS-CoV-2) leads to severe conditions and thrombus formation, evaluation of the coagulation markers is important in determining the prognosis and phenotyping of patients with COVID-19. METHODS In a prospective study that included 213 COVID-19 patients admitted to the intensive care unit (ICU) the levels of antithrombin, C-reactive protein (CRP); factors XI, XII, XIII; prothrombin and D-dimer were measured. Spearman's correlation coefficient was used to assess the pairwise correlations between the biomarkers. Hierarchical and non-hierarchical cluster analysis was performed using the levels of biomarkers to identify patients´ phenotypes. Multivariate binary regression was used to determine the association of the patient´s outcome with clinical variables and biomarker levels. RESULTS The levels of factors XI and XIII were significantly higher in patients with less severe COVID-19, while factor XIII and antithrombin levels were significantly associated with mortality. These coagulation biomarkers were associated with the in-hospital survival of COVID-19 patients over and above the core clinical factors on admission. Hierarchical cluster analysis showed a cluster between factor XIII and antithrombin, and this hierarchical cluster was extended to CRP in the next step. Furthermore, a non-hierarchical K-means cluster analysis was performed, and two phenotypes were identified based on the CRP and antithrombin levels independently of clinical variables and were associated with mortality. CONCLUSION Coagulation biomarkers were associated with in-hospital survival of COVID-19 patients. Lower levels of factors XI, XII and XIII and prothrombin were associated with disease severity, while higher levels of both CRP and antithrombin clustered with worse prognosis. These results suggest the role of coagulation abnormalities in the development of COVID-19 and open the perspective of identifying subgroups of patients who would benefit more from interventions focused on regulating coagulation.
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Affiliation(s)
- Emily Corneo
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil
| | - Rafael Garbelotto
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil
- Intensive Care Unit, Hospital São José, Criciúma, SC, Brazil
| | - Gabriele Prestes
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil
| | - Carolina Saibro Girardi
- Departamento de Bioquímica, Centro de Estudos Em Estresse Oxidativo, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Lucas Santos
- Departamento de Bioquímica, Centro de Estudos Em Estresse Oxidativo, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Jose Claudio Fonseca Moreira
- Departamento de Bioquímica, Centro de Estudos Em Estresse Oxidativo, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Daniel Pens Gelain
- Departamento de Bioquímica, Centro de Estudos Em Estresse Oxidativo, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | | | - Emil Kupek
- Public Health Department, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Roger Walz
- Center for Applied Neuroscience (CeNAp), Department of Clinical Medicine, University Hospital - Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Cristiane Ritter
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil
- Intensive Care Unit, Hospital São José, Criciúma, SC, Brazil
| | - Felipe Dal-Pizzol
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Santa Catarina, Av. Universitária, Criciúma, 1105, Brazil.
- Intensive Care Unit, Hospital São José, Criciúma, SC, Brazil.
- Clinical Research Center, Hospital São José, Criciúma, SC, Brazil.
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Bekal S, Husari G, Okura M, Huang CA, Bukari MS. Thrombosis Development After mRNA COVID-19 Vaccine Administration: A Case Series. Cureus 2023; 15:e41371. [PMID: 37546104 PMCID: PMC10400017 DOI: 10.7759/cureus.41371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2023] [Indexed: 08/08/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic remains one of the largest global health crises of the last century. Fortunately, COVID-19 vaccines have proven to be one of the most promising options in halting the progression of the pandemic. As more and more people receive COVID-19 vaccines, the medical community has learned a great deal about their efficacy and the occurrence of very rare adverse effects. While the number of thromboembolic events post-adenoviral vaccines has been well-documented in the medical literature, there has been limited information regarding thrombosis development after receiving a messenger RNA (mRNA)-based vaccine. This case series highlights four different patients who received an mRNA-based COVID-19 vaccine and subsequently developed venous thromboembolism. Therefore, we hope that after reviewing this article, physicians will be more aware of thrombosis-related developments following mRNA vaccine administration for COVID-19. Fortunately, with early diagnosis and prompt treatment, patients can still expect full recovery from any vaccine thrombosis-associated complications, and the benefits of receiving an mRNA-based COVID-19 vaccine still outweigh the risks of post-vaccination complications.
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Affiliation(s)
- Sundeep Bekal
- Internal Medicine, Community Hospitalist Physician Group, Fresno, USA
| | - George Husari
- Internal Medicine, University of California, San Francisco Fresno, Fresno, USA
| | - Marcel Okura
- Internal Medicine, University of California, San Francisco Fresno, Fresno, USA
| | - Charity A Huang
- Hematology and Oncology, Harbor-University of California Los Angeles Medical Center, Torrance, USA
| | - Mohammed S Bukari
- Hematology and Oncology, University of California, San Francisco Fresno, Fresno, USA
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Ma S, Wang H, Zhu K, Chen H, Xie J, Huang Y. Risk Factors and Disease Profile Associated with the Nucleic Acid Conversion Time of COVID-19 Patients Infected with the SARS-CoV-2 Omicron Variant in Fangcang Shelter Hospitals. Infect Drug Resist 2023; 16:3945-3954. [PMID: 37361936 PMCID: PMC10290462 DOI: 10.2147/idr.s410086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023] Open
Abstract
Purpose This study aimed to determine the clinical profile connected to the nucleic acid conversion time of COVID-19 patients harboring the SARS-CoV-2 Omicron variant at the hospitals at the Fangcang shelter. Methods We reported 39,584 COVID-19 patients who were hospitalized in Shanghai, China, between April 5 and May 5, 2022, and who had contracted the Omicron strain of SARS-CoV-2. Demographic data, medical and vaccination history, clinical symptoms, and NCT were reported for the patient. Results The median age of the patients with COVID-19 included in this study was 45 (interquartile range [IQR]: 33-54), and 64.2% of them were male. The two most prevalent comorbidities among the patients were hypertension and diabetes. Additionally, we discovered that the percentage of unimmunized patients was negligible (13.2%). We found that male sex, age under 60, and other comorbidities including hypertension and diabetes are significant risk factors for extending NCT when we analyzed the risk variables for NCT. We discovered that vaccination with two or more doses can significantly reduce NCT. The analysis of the young (18-59 years) and older (60 years) populations produced the same outcomes. Conclusion Our findings confirm that a full COVID-19 vaccine series or booster doses are highly recommended to significantly reduce NCT. In order to reduce NCT, it is also advised that elderly people who have no clear contraindications take vaccination shots.
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Affiliation(s)
- Shaolei Ma
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, Nanjing, 210009, People’s Republic of China
| | - Haofei Wang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, Nanjing, 210009, People’s Republic of China
| | - Kongbo Zhu
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, Nanjing, 210009, People’s Republic of China
| | - Hui Chen
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, Nanjing, 210009, People’s Republic of China
| | - Jianfeng Xie
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, Nanjing, 210009, People’s Republic of China
| | - Yingzi Huang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, Nanjing, 210009, People’s Republic of China
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Kovačić B, Pavičić M, Skvrce NM, Tomić S. The readiness of the spontaneous reporting system for COVID-19 vaccines safety monitoring in Croatia. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2023; 73:293-310. [PMID: 37307371 DOI: 10.2478/acph-2023-0029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/15/2023] [Indexed: 06/14/2023]
Abstract
We aimed to identify whether a spontaneous reporting system (SRS) in Croatia could timely identify and confirm signals for COVID-19 vaccines. Post-marketing spontaneous reports of adverse drug reactions (ADRs) following COVID-19 immunisation reported to the Agency for Medicinal Products and Medical Devices of Croatia (HALMED) were extracted and analysed. 6624 cases reporting 30 655 ADRs following COVID-19 immunisation were received from 27th December 2020 to 31st December 2021. Available data in those cases were compared with data available to the EU network at the time when signals were confirmed and minimisation measures were implemented. 5032 cases, reporting 22 524 ADRs, were assessed as non-serious, and 1,592 cases, reporting 8,131 ADRs as serious. The most reported serious ADRs, which were listed in the MedDRA Important medical events terms list, were syncope (n = 58), arrhythmia (n = 48), pulmonary embolism (n = 45), loss of consciousness (n = 43), and deep vein thrombosis (n = 36). The highest reporting rate had Vaxzevria (0.003), followed by Spikevax and Jcovden (0.002), and Comirnaty (0.001). Potential signals were identified, however, they couldn't be timely confirmed solely on cases retrieved by SRS. In order to overcome the limitations of SRS, active surveillance and post-authorisation safety studies of vaccines should be implemented in Croatia.
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Affiliation(s)
- Barbara Kovačić
- 1Department of Pharmacovigilance and Rational Pharmacotherapy Agency for Medicinal Products and Medical Devices of Croatia 10000 Zagreb, Croatia
| | - Morana Pavičić
- 1Department of Pharmacovigilance and Rational Pharmacotherapy Agency for Medicinal Products and Medical Devices of Croatia 10000 Zagreb, Croatia
| | - Nikica Mirošević Skvrce
- 1Department of Pharmacovigilance and Rational Pharmacotherapy Agency for Medicinal Products and Medical Devices of Croatia 10000 Zagreb, Croatia
- 2Centre for Applied Pharmacy, Faculty of Pharmacy and Biochemistry University of Zagreb, 10 000 Zagreb Croatia
| | - Siniša Tomić
- 3Directorate, Agency for Medicinal Products and Medical Devices of Croatia 10000 Zagreb, Croatia
- 4Department of Basic and Clinical Pharmacology with Toxicology, Faculty of Medicine, University of Rijeka 51000 Rijeka, Croatia
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Grant SW, Macnab A, Dimarakis I. Bilateral Pulmonary Embolism and Impending Paradoxical Embolism After COVID-19 Vaccination. J Cardiothorac Vasc Anesth 2023:S1053-0770(23)00326-9. [PMID: 37301701 PMCID: PMC10172151 DOI: 10.1053/j.jvca.2023.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 06/12/2023]
Affiliation(s)
- Stuart W Grant
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Anita Macnab
- Department of Cardiology, Wythenshawe Hospital, Manchester, United Kingdom
| | - Ioannis Dimarakis
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom; Department of Cardiothoracic Surgery, Wythenshawe Hospital, Manchester, United Kingdom.
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Li JX, Wang YH, Bair H, Hsu SB, Chen C, Wei JCC, Lin CJ. Risk assessment of retinal vascular occlusion after COVID-19 vaccination. NPJ Vaccines 2023; 8:64. [PMID: 37130882 PMCID: PMC10153772 DOI: 10.1038/s41541-023-00661-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/11/2023] [Indexed: 05/04/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) vaccines are associated with several ocular manifestations. Emerging evidence has been reported; however, the causality between the two is debatable. We aimed to investigate the risk of retinal vascular occlusion after COVID-19 vaccination. This retrospective cohort study used the TriNetX global network and included individuals vaccinated with COVID-19 vaccines between January 2020 and December 2022. We excluded individuals with a history of retinal vascular occlusion or those who used any systemic medication that could potentially affect blood coagulation prior to vaccination. To compare the risk of retinal vascular occlusion, we employed multivariable-adjusted Cox proportional hazards models after performing a 1:1 propensity score matching between the vaccinated and unvaccinated cohorts. Individuals with COVID-19 vaccination had a higher risk of all forms of retinal vascular occlusion in 2 years after vaccination, with an overall hazard ratio of 2.19 (95% confidence interval 2.00-2.39). The cumulative incidence of retinal vascular occlusion was significantly higher in the vaccinated cohort compared to the unvaccinated cohort, 2 years and 12 weeks after vaccination. The risk of retinal vascular occlusion significantly increased during the first 2 weeks after vaccination and persisted for 12 weeks. Additionally, individuals with first and second dose of BNT162b2 and mRNA-1273 had significantly increased risk of retinal vascular occlusion 2 years following vaccination, while no disparity was detected between brand and dose of vaccines. This large multicenter study strengthens the findings of previous cases. Retinal vascular occlusion may not be a coincidental finding after COVID-19 vaccination.
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Affiliation(s)
- Jing-Xing Li
- Department of General Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Graduate Institute of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Yu-Hsun Wang
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Henry Bair
- Department of Ophthalmology, China Medical University Hospital, Taichung, Taiwan
- Byers Eye Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Shu-Bai Hsu
- College of Medicine, China Medical University, Taichung, Taiwan
- Department of Nursing, China Medical University Hospital, Taichung, Taiwan
| | - Connie Chen
- Department of Optometry, Chung Shan Medical University, Taichung, Taiwan
- Institute of Optometry, Chung Shan Medical University, Taichung, Taiwan
| | - James Cheng-Chung Wei
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan.
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
- Department of Allergy, Immunology & Rheumatology, Chung Shan Medical University Hospital, Taichung, Taiwan.
- Institute of Integrated Medicine, China Medical University, Taichung, Taiwan.
| | - Chun-Ju Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan.
- Department of Ophthalmology, China Medical University Hospital, Taichung, Taiwan.
- Department of Optometry, Asia University, Taichung, Taiwan.
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37
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Boruah AP, Heydari K, Wapniarski AE, Caldwell M, Thakur KT. Neurological Considerations with COVID-19 Vaccinations. Semin Neurol 2023. [PMID: 37094803 DOI: 10.1055/s-0043-1767725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
The benefits of coronavirus disease 2019 (COVID-19) vaccination significantly outweigh its risks on a public health scale, and vaccination has been crucial in controlling the spread of SARS-CoV-2. Nonetheless, several reports of adverse events following vaccination have been published.To summarize reports to date and assess the extent and quality of evidence regarding possible serious adverse neurological events following COVID-19 vaccination, focusing on Food and Drug Administration (FDA)-approved vaccines in the United States (BNT162b2, mRNA-1273, and Ad26.COV2.S).A review of literature from five major electronic databases (PubMed, Medline, Embase, Cochrane Library, and Google Scholar) was conducted between December 1, 2020 and June 5, 2022. Articles included in the review were systematic reviews and meta-analysis, cohort studies, retrospective studies, case-control studies, case series, and reports. Editorials, letters, and animal studies were excluded, since these studies did not include quantitative data regarding adverse side effects of vaccination in human subjects.Of 149 total articles and 97 (65%) were case reports or case series. Three phase 3 trials initially conducted for BNT162b2, MRNA-1273, and Ad26.COV2.S were included in the analysis.The amount and quality of evidence for possible neurological adverse events in the context of FDA-approved COVID-19 vaccinations is overall low tier. The current body of evidence continues to suggest that COVID-19 vaccinations have a high neurological safety profile; however, the risks and benefits of vaccination must continue to be closely monitored.
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Affiliation(s)
- Abhilasha P Boruah
- Department of Neurology, Columbia University Irving Medical Center/New York Presbyterian Hospital (CUIMC/NYP), New York, NY
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Kimia Heydari
- Department of Neurology, Columbia University Irving Medical Center/New York Presbyterian Hospital (CUIMC/NYP), New York, NY
| | - Anne E Wapniarski
- Department of Neurology, Columbia University Irving Medical Center/New York Presbyterian Hospital (CUIMC/NYP), New York, NY
| | - Marissa Caldwell
- Department of Neurology, Columbia University Irving Medical Center/New York Presbyterian Hospital (CUIMC/NYP), New York, NY
| | - Kiran T Thakur
- Department of Neurology, Columbia University Irving Medical Center/New York Presbyterian Hospital (CUIMC/NYP), New York, NY
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38
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Dmitrieva K, Maslennikov R, Vasilieva E, Aliev S, Bakhitov V, Marcinkevich V, Levshina A, Kozlov E, Ivashkin V, Poluektova E. Impact of vaccination against the novel coronavirus infection (COVID-19) with Sputnik V on mortality during the delta variant surge. J Infect Public Health 2023; 16:922-927. [PMID: 37086551 PMCID: PMC10098368 DOI: 10.1016/j.jiph.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 04/24/2023] Open
Abstract
OBJECTIVES The aim is to study impact of vaccination against the novel coronavirus disease (COVID-19) with Sputnik V on mortality during the period of predominance of the delta variant of SARS-CoV-2. METHODS This was a retrospective cohort study of individuals with state health insurance at the Moscow Ambulatory Center. The cohorts included 41,444 persons vaccinated with Sputnik V, 15,566 survivors of COVID-19, and 71,377 non-immune persons. The deaths of patients that occurred from June 1, 2021, to August 31, 2021, were analyzed. RESULTS Overall (0.39 % vs. 1.92 %; p < 0.001), COVID-19-related (0.06 % vs. 0.83 %; p < 0.001), and non-COVID mortality (0.33 % vs. 1.09 %; p < 0.001) was lower among vaccinated individuals than among non-immune individuals. The efficacy of vaccination against death from COVID-19 was 96 % [95 % CI 91-98 %] in the general population, 100 % among those aged 18-50 years, 97 % [95 % CI 76-100 %] among those aged 51-70 years, 98 % [95 % CI 90-100 %] among those aged 71-85 years, and 88 % [95 % CI 49-97 %] among those aged > 85 years. CONCLUSION COVID-19 vaccination with Sputnik V is associated with a decrease in overall and COVID-19-related mortality and is not with increased non-COVID mortality.
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Affiliation(s)
- Ksenia Dmitrieva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 1-1 Pogodinskaya st., Moscow 119435, Russian Federation; Consultative and Diagnostic Center № 2 of Department of Health of the City of Moscow, 6 Millionnaya st., Moscow 107764, Russian Federation
| | - Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 1-1 Pogodinskaya st., Moscow 119435, Russian Federation; Consultative and Diagnostic Center № 2 of Department of Health of the City of Moscow, 6 Millionnaya st., Moscow 107764, Russian Federation; The Scientific Community for Human Microbiome Research, 1-1 Pogodinskaya st., Moscow 119435, Russian Federation.
| | - Ekaterina Vasilieva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 1-1 Pogodinskaya st., Moscow 119435, Russian Federation
| | - Salekh Aliev
- Consultative and Diagnostic Center № 2 of Department of Health of the City of Moscow, 6 Millionnaya st., Moscow 107764, Russian Federation; First Hospital Surgery Department, Pirogov Russian National Research Medical University, 1 Ostrovityanova st., Moscow 117997, Russian Federation
| | - Vyacheslav Bakhitov
- Consultative and Diagnostic Center № 2 of Department of Health of the City of Moscow, 6 Millionnaya st., Moscow 107764, Russian Federation
| | - Vadim Marcinkevich
- Consultative and Diagnostic Center № 2 of Department of Health of the City of Moscow, 6 Millionnaya st., Moscow 107764, Russian Federation
| | - Anna Levshina
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 1-1 Pogodinskaya st., Moscow 119435, Russian Federation; Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, 2 Bolshaya Pirogovskaya st., Moscow 119991, Russian Federation
| | - Evgenii Kozlov
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, 2 Bolshaya Pirogovskaya st., Moscow 119991, Russian Federation
| | - Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 1-1 Pogodinskaya st., Moscow 119435, Russian Federation
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 1-1 Pogodinskaya st., Moscow 119435, Russian Federation; The Scientific Community for Human Microbiome Research, 1-1 Pogodinskaya st., Moscow 119435, Russian Federation
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39
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Fiorini AC, Scorza CA, de Almeida ACG, Scorza FA, Finsterer J. Stroke seven hours after SARS-CoV-2 vaccination. Clinics (Sao Paulo) 2023; 78:100193. [PMID: 37099818 PMCID: PMC10083198 DOI: 10.1016/j.clinsp.2023.100193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 03/22/2023] [Indexed: 04/28/2023] Open
Affiliation(s)
- Ana Claudia Fiorini
- Programa de Estudos Pós-Graduado em Fonoaudiologia, Pontifícia Universidade Católica de São Paulo (PUC-SP), São Paulo, SP, Brazil; Departamento de Fonoaudiologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM/UNIFESP), São Paulo, SP, Brazil
| | - Carla Alexandra Scorza
- Disciplina de Neurociência, Universidade Federal de São Paulo/Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, SP, Brazil
| | - Antonio-Carlos G de Almeida
- Centro de Neurociências e Saúde da Mulher "Professor Geraldo Rodrigues de Lima", Escola Paulista de Medicina/Universidade Federal de São Paulo (EPM/UNIFESP), São Paulo, SP, Brazil
| | - Fulvio Alexandre Scorza
- Disciplina de Neurociência, Universidade Federal de São Paulo/Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, SP, Brazil
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40
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Passarelli-Araujo H, Passarelli-Araujo H, Pescim RR, Olak AS, Susuki AM, Tomimatsu MFAI, Volce CJ, Neves MAZ, Silva FF, Narciso SG, Paoliello MMB, Pott-Junior H, Urbano MR. Probabilistic survival modeling in health research: an assessment using cohort data from hospitalized patients with COVID-19 in a Latin American city. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2023; 86:217-229. [PMID: 36809963 DOI: 10.1080/15287394.2023.2181249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Probabilistic survival methods have been used in health research to analyze risk factors and adverse health outcomes associated with COVID-19. The aim of this study was to employ a probabilistic model selected among three distributions (exponential, Weibull, and lognormal) to investigate the time from hospitalization to death and determine the mortality risks among hospitalized patients with COVID-19. A retrospective cohort study was conducted for patients hospitalized due to COVID-19 within 30 days in Londrina, Brazil, between January 2021 and February 2022, registered in the database for severe acute respiratory infections (SIVEP-Gripe). Graphical and Akaike Information Criterion (AIC) methods were used to compare the efficiency of the three probabilistic models. The results from the final model were presented as hazard and event time ratios. Our study comprised of 7,684 individuals, with an overall case fatality rate of 32.78%. Data suggested that older age, male sex, severe comorbidity score, intensive care unit admission, and invasive ventilation significantly increased risks for in-hospital mortality. Our study highlights the conditions that confer higher risks for adverse clinical outcomes attributed to COVID-19. The step-by-step process for selecting appropriate probabilistic models may be extended to other investigations in health research to provide more reliable evidence on this topic.
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Affiliation(s)
| | - Hemanoel Passarelli-Araujo
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Rodrigo R Pescim
- Department of Statistics, State University of Londrina, Londrina, Brazil
| | - André S Olak
- Department of Architecture and Urbanism, State University of Londrina, Londrina, Brazil
| | - Aline M Susuki
- Department of Architecture and Urbanism, State University of Londrina, Londrina, Brazil
| | | | - Cilio J Volce
- Health Department of Londrina, Prefeitura de Londrina, Londrina, Brazil
| | - Maria A Z Neves
- Health Department of Londrina, Prefeitura de Londrina, Londrina, Brazil
| | - Fernanda F Silva
- Health Department of Londrina, Prefeitura de Londrina, Londrina, Brazil
| | - Simone G Narciso
- Health Department of Londrina, Prefeitura de Londrina, Londrina, Brazil
| | - Monica M B Paoliello
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, USA
| | - Henrique Pott-Junior
- Department of Medicine, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Mariana R Urbano
- Department of Statistics, State University of Londrina, Londrina, Brazil
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41
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Elkrief L, Payancé A, Plessier A, d’Alteroche L, Ronot M, Paradis V, Valla D, Rautou PE. Management of splanchnic vein thrombosis. JHEP Rep 2023; 5:100667. [PMID: 36941824 PMCID: PMC10023986 DOI: 10.1016/j.jhepr.2022.100667] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 12/11/2022] [Accepted: 12/23/2022] [Indexed: 01/04/2023] Open
Abstract
The expression splanchnic vein thrombosis encompasses Budd-Chiari syndrome and portal vein thrombosis. These disorders have common characteristics: they are both rare diseases which can cause portal hypertension and its complications. Budd-Chiari syndrome and portal vein thrombosis in the absence of underlying liver disease share many risk factors, among which myeloproliferative neoplasms represent the most common; a rapid comprehensive work-up for risk factors of thrombosis is needed in these patients. Long-term anticoagulation is indicated in most patients. Portal vein thrombosis can also develop in patients with cirrhosis and in those with porto-sinusoidal vascular liver disease. The presence and nature of underlying liver disease impacts the management of portal vein thrombosis. Indications for anticoagulation in patients with cirrhosis are growing, while transjugular intrahepatic portosystemic shunt is now a second-line option. Due to the rarity of these diseases, studies yielding high-grade evidence are scarce. However, collaborative studies have provided new insight into the management of these patients. This article focuses on the causes, diagnosis, and management of patients with Budd-Chiari syndrome, portal vein thrombosis without underlying liver disease, or cirrhosis with non-malignant portal vein thrombosis.
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Key Words
- BCS, Budd-Chiari syndrome
- CALR, calreticulin
- Cavernoma
- DOACs, direct-acting oral anticoagulants
- Direct oral anticoagulants
- EHPVO, extrahepatic portal vein obstruction
- GFR, glomerular filtration rate
- JAK2, Janus kinase 2
- LMWH, low-molecular-weight heparin
- MPN, myeloproliferative neoplasm
- MTHFR, methylene-tetrahydrofolate reductase
- PNH, paroxysmal nocturnal hemoglobinuria
- PVT, portal vein thrombosis
- Portal biliopathy
- Portal vein recanalisation
- SVT, splanchnic vein thrombosis
- TIPS, transjugular intrahepatic portosystemic shunt
- VKAs, vitamin K antagonists
- Vascular liver diseases
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Affiliation(s)
- Laure Elkrief
- Service d’Hépato-Gastroentérologie CHU de Tours, France
| | - Audrey Payancé
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d'Hépatologie, AP-HP, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVER, Clichy, France
| | - Aurélie Plessier
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d'Hépatologie, AP-HP, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVER, Clichy, France
| | | | - Maxime Ronot
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service de radiologie, Hôpital Beaujon APHP.Nord, Clichy, France
| | - Valérie Paradis
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d’anatomie et cytologie pathologique, Hôpital Beaujon APHP.Nord, Clichy, France
| | - Dominique Valla
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d'Hépatologie, AP-HP, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVER, Clichy, France
| | - Pierre-Emmanuel Rautou
- Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
- Service d'Hépatologie, AP-HP, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, ERN RARE-LIVER, Clichy, France
- Corresponding author. Address: Service d’Hépatologie, Hôpital Beaujon, 100 boulevard du Général Leclerc, 92110, Clichy, France; Tel.: +331 40 87 50 91, fax +331 40 87 44 35
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42
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Bayrak V. A case report overlapped vaccine and COVID-19 in disseminated atherosclerosis. Clin Exp Vaccine Res 2023; 12:172-175. [PMID: 37214139 PMCID: PMC10193108 DOI: 10.7774/cevr.2023.12.2.172] [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: 09/14/2022] [Revised: 03/12/2023] [Accepted: 03/31/2023] [Indexed: 05/24/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has become a part of our lives now and we have no more effective way of coping than a vaccine. COVID-19 is a disease that causes severe thrombosis outside the respiratory tract. Vaccines also protect us in this respect, but in some rare cases, thrombosis has been found to develop after vaccination (much less frequently than COVID-19). What was interesting in our case was that it showed how a disaster could happen under three factors that predispose to thrombosis. A 65-year-old female patient with disseminated atherosclerosis was admitted to the intensive care unit with complaints of dyspnea and dysphasia. In the evening of the day, the patient had the vaccination 2 weeks ago, she had active COVID-19. On examination, lower extremity pulses could not be detected. The patient's imaging and blood tests were performed. Multiple complications such as embolic stroke, venous and arterial thrombosis, pulmonary embolism, and pericarditis were observed in the patient. This case may give consideration to anticoagulant therapy studies. We give effective anticoagulant therapy in the presence of COVID-19 in patients at risk of thrombosis. Can anticoagulant therapy be considered after vaccination in patients at risk of thrombosis such as disseminated atherosclerosis?
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Affiliation(s)
- Vecihe Bayrak
- Department of Internal Medicine, Nevsehir Hospital, Nevsehir, Turkey
- Department of Intensive Care, Nevsehir Hospital, Nevsehir, Turkey
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43
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Nafilyan V, Bermingham CR, Ward IL, Morgan J, Zaccardi F, Khunti K, Stanborough J, Banerjee A, Doidge JC. Risk of death following COVID-19 vaccination or positive SARS-CoV-2 test in young people in England. Nat Commun 2023; 14:1541. [PMID: 36973247 PMCID: PMC10043280 DOI: 10.1038/s41467-023-36494-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 02/02/2023] [Indexed: 03/29/2023] Open
Abstract
Several studies have reported associations between COVID-19 vaccination and risk of cardiac diseases, especially in young people; the impact on mortality, however, remains unclear. We use national, linked electronic health data in England to assess the impact of COVID-19 vaccination and positive SARS-CoV-2 tests on the risk of cardiac and all-cause mortality in young people (12 to 29 years) using a self-controlled case series design. Here, we show there is no significant increase in cardiac or all-cause mortality in the 12 weeks following COVID-19 vaccination compared to more than 12 weeks after any dose. However, we find an increase in cardiac death in women after a first dose of non mRNA vaccines. A positive SARS-CoV-2 test is associated with increased cardiac and all-cause mortality among people vaccinated or unvaccinated at time of testing.
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Affiliation(s)
- Vahé Nafilyan
- Data and Analysis for Social Care and Health, Office for National Statistics, Newport, NP10 8XG, UK.
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK.
| | - Charlotte R Bermingham
- Data and Analysis for Social Care and Health, Office for National Statistics, Newport, NP10 8XG, UK.
| | - Isobel L Ward
- Data and Analysis for Social Care and Health, Office for National Statistics, Newport, NP10 8XG, UK
| | - Jasper Morgan
- Data and Analysis for Social Care and Health, Office for National Statistics, Newport, NP10 8XG, UK
| | - Francesco Zaccardi
- Real World Evidence Unit, Diabetes Research Centre, University of Leicester, Leicester, UK
| | - Kamlesh Khunti
- Real World Evidence Unit, Diabetes Research Centre, University of Leicester, Leicester, UK
| | - Julie Stanborough
- Data and Analysis for Social Care and Health, Office for National Statistics, Newport, NP10 8XG, UK
| | - Amitava Banerjee
- Institute of Health Informatics, University College London, London, NW1 2DA, UK
| | - James C Doidge
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK
- Intensive Care National Audit and Research Centre, London, UK
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44
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Lassen MCH, Modin D, Skaarup KG, Johansen ND, Claggett B, Solomon SD, Fralick M, Jensen JUS, Sivapalan P, Vaduganathan M, Pareek M, Schou M, Krause TG, Hviid A, Køber L, Torp-Pedersen C, Gislason G, Biering-Sørensen T. Risk of Incident Thromboembolic and Ischemic Events After COVID-19 Vaccination Compared With SARS-CoV-2 Infection. Circulation 2023; 147:843-845. [PMID: 36877771 PMCID: PMC9990479 DOI: 10.1161/circulationaha.122.063296] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Affiliation(s)
- Mats C Højbjerg Lassen
- Department of Cardiology (M.C.H.L., D.M., K.G.S., N.D.J., M.P., M.S., G.G., T.B.-S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark
| | - Daniel Modin
- Department of Cardiology (M.C.H.L., D.M., K.G.S., N.D.J., M.P., M.S., G.G., T.B.-S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark
| | - Kristoffer Grundtvig Skaarup
- Department of Cardiology (M.C.H.L., D.M., K.G.S., N.D.J., M.P., M.S., G.G., T.B.-S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark
| | - Niklas Dyrby Johansen
- Department of Cardiology (M.C.H.L., D.M., K.G.S., N.D.J., M.P., M.S., G.G., T.B.-S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark
| | - Brian Claggett
- Department of Medicine, Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (B.C., S.D.S., M.V., M.P.)
| | - Scott D Solomon
- Department of Medicine, Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (B.C., S.D.S., M.V., M.P.)
| | - Michael Fralick
- Sinai Health System and the Department of Medicine, University of Toronto, Canada (M.F.)
| | - Jens Ulrik Stæhr Jensen
- Respiratory Medicine Section, Department of Internal Medicine (J.U.S.J., P.S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark.,Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Denmark (J.U.S.J., G.G.)
| | - Pradeesh Sivapalan
- Respiratory Medicine Section, Department of Internal Medicine (J.U.S.J., P.S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark
| | - Muthiah Vaduganathan
- Department of Medicine, Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (B.C., S.D.S., M.V., M.P.)
| | - Manan Pareek
- Department of Cardiology (M.C.H.L., D.M., K.G.S., N.D.J., M.P., M.S., G.G., T.B.-S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark.,Department of Medicine, Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (B.C., S.D.S., M.V., M.P.)
| | - Morten Schou
- Department of Cardiology (M.C.H.L., D.M., K.G.S., N.D.J., M.P., M.S., G.G., T.B.-S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark
| | | | - Anders Hviid
- Statens Serum Institut, Copenhagen, Denmark (T.G.K., A.H.).,Pharmacovigilance Research Center, Department of Drug Development and Clinical Pharmacology (A.H.), University of Copenhagen, Denmark
| | - Lars Køber
- Faculty of Health and Medical Sciences, and Department of Cardiology, Copenhagen University Hospital-Rigshospitalet (L.K.), University of Copenhagen, Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology, Copenhagen University Hospital-North Zealand, University of Copenhagen, Hillerød, Denmark (C.T.-P.)
| | - Gunnar Gislason
- Department of Cardiology (M.C.H.L., D.M., K.G.S., N.D.J., M.P., M.S., G.G., T.B.-S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark.,Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Denmark (J.U.S.J., G.G.).,The Danish Heart Foundation, Copenhagen, Denmark (G.G.).,The National Institute of Public Health, University of Southern Denmark, Copenhagen (G.G.)
| | - Tor Biering-Sørensen
- Department of Cardiology (M.C.H.L., D.M., K.G.S., N.D.J., M.P., M.S., G.G., T.B.-S.), Copenhagen University Hospital-Herlev & Gentofte, Denmark.,Department of Biomedical Sciences (T.B.-S.), University of Copenhagen, Denmark
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Onyeaghala AA, Anyiam AF, Husaini DC, Onyeaghala EO, Obi E. Herbal Supplements as Treatment Options for COVID-19: A call for Clinical Development of Herbal Supplements for Emerging and Re-Emerging Viral Threats in Sub-Saharan Africa. SCIENTIFIC AFRICAN 2023; 20:e01627. [PMID: 36974333 PMCID: PMC9985929 DOI: 10.1016/j.sciaf.2023.e01627] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 02/10/2023] [Accepted: 03/02/2023] [Indexed: 03/07/2023] Open
Abstract
The advent of Corona virus Disease 2019 (COVID-19) distorted health systems of many countries. Efforts have been made to either develop new treatment solutions such as vaccines or repurpose previously adopted drugs. Challenges in accessing available treatment, inadequate, non-existent, or overstretched healthcare facilities, long COVID disease, cultural practices and beliefs about vaccination, vaccine hesitancy, availability, accessibility and perceived safety of herbal supplements seem to be major factors propelling individuals to use herbal supplements. Published reports advocating for clinical development of herbal supplements for COVID-19 and other emerging and re-emerging viral diseases are sparse. This paper aims to review the pathogenesis of COVID-19, use of herbal products during the pandemic and make case for clinical development of herbal supplements through the adoption of modern and acceptable technologies and research processes. This was a scoping review. Database searches of Google Scholar, PubMed and ResearchGate among others were performed using related keywords to identify relevant journals and lists of primary articles. Clinical trial databases:-Clinicaltrial.gov, Pan African Clinical Trial Registry (PACTR) and WHO international clinical trial registry (ICTRP) were reviewed to extract data. The use of herbal supplements during COVID-19 was not only peculiar to individuals living in Sub-Saharan Africa, but a global practice. Herbal supplements recommended to manage COVID-19 have not been validated using clinical trials. Available data showed that the number of herbal supplements undergoing clinical trial for COVID-19 indication in Africa was low. The availability of medicinal plants in Sub-Saharan Africa if well explored has great potentials to address various emerging and re-emerging viral diseases confronting the region. The economic potential of clinically validated herbal supplements are huge, and tapping into this opportunity created by preference of population to herbal supplement could increase export of herbal supplement and gross domestic product (GDP) of respective countries in Africa.
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Affiliation(s)
- Augustine Anayochukwu Onyeaghala
- Unit of Clinical Chemistry, Department of Medical Laboratory Science, University College Hospital, Ibadan,Unit of Clinical Chemistry, Department of Medical Laboratory Science, Chrisland University, Owode, Abeokuta, Ogun State,Corresponding Author
| | - Arinze Favour Anyiam
- Department of Medical Laboratory Science, Thomas Adewumi University, Oko, Kwara State
| | - Danladi Chiroma Husaini
- Department of Allied Health (Pharmacy), Faculty of Health Sciences, University of Belize, Belize, Central America
| | | | - Ejeatuluchukwu Obi
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Science, College of Health Science, Nnamdi Azikiwe University, Nnewi, Campus, Nnewi
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46
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Giubilini A, Savulescu J, Pugh J, Wilkinson D. Vaccine mandates for healthcare workers beyond COVID-19. JOURNAL OF MEDICAL ETHICS 2023; 49:211-220. [PMID: 35636917 PMCID: PMC9985724 DOI: 10.1136/medethics-2022-108229] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/12/2022] [Indexed: 05/06/2023]
Abstract
We provide ethical criteria to establish when vaccine mandates for healthcare workers are ethically justifiable. The relevant criteria are the utility of the vaccine for healthcare workers, the utility for patients (both in terms of prevention of transmission of infection and reduction in staff shortage), and the existence of less restrictive alternatives that can achieve comparable benefits. Healthcare workers have professional obligations to promote the interests of patients that entail exposure to greater risks or infringement of autonomy than ordinary members of the public. Thus, we argue that when vaccine mandates are justified on the basis of these criteria, they are not unfairly discriminatory and the level of coercion they involve is ethically acceptable-and indeed comparable to that already accepted in healthcare employment contracts. Such mandates might be justified even when general population mandates are not. Our conclusion is that, given current evidence, those ethical criteria justify mandates for influenza vaccination, but not COVID-19 vaccination, for healthcare workers. We extend our arguments to other vaccines.
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Affiliation(s)
- Alberto Giubilini
- Oxford Uehiro Centre for Practical Ethics, University of Oxford, Oxford, UK
- Wellcome Centre for Ethics and Humanities, University of Oxford, Oxford, UK
| | - Julian Savulescu
- Oxford Uehiro Centre for Practical Ethics, University of Oxford, Oxford, UK
- Wellcome Centre for Ethics and Humanities, University of Oxford, Oxford, UK
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Jonathan Pugh
- Oxford Uehiro Centre for Practical Ethics, University of Oxford, Oxford, UK
| | - Dominic Wilkinson
- Oxford Uehiro Centre for Practical Ethics, University of Oxford, Oxford, UK
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
- Newborn Care, John Radcliffe Hospital, Oxford, UK
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Hovi P, Palmu AA, Nieminen TA, Artama M, Jokinen J, Ruokokoski E, Lassila R, Nohynek H, Kilpi T. Incidence of sinus thrombosis with thrombocytopenia-A nation-wide register study. PLoS One 2023; 18:e0282226. [PMID: 36827275 PMCID: PMC9956025 DOI: 10.1371/journal.pone.0282226] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 02/08/2023] [Indexed: 02/25/2023] Open
Abstract
Safe vaccination is essential for mitigation of the COVID-19 pandemic. Two adenoviral vector vaccines, ChAdOx1 nCov-19 (AstraZeneca) and Ad26.COV2.S (Johnson&Johnson/Janssen) have shown to be effective and they are distributed globally, but reports on serious cerebral venous sinus thrombosis (CVST) associated with thrombocytopenia, have emerged. Our objective was to evaluate the background incidence of CVST with thrombocytopenia and to compare it to incidences following COVID-19 vaccines. We conducted a register-based nation-wide cohort study in Finland, including all 5.5 million individuals alive in Finland, 1 Jan 2020. COVID-19 vaccinations registered in the National Vaccination Register served as the exposure. We detected CVST admissions or hospital visits recorded in the hospital discharge register from Jan 1, 2020 through April 2, 2021. We confirmed the diagnosis of CVST and thrombocytopenia (platelet count <150,000 per cubic millimeter) using radiology reports and laboratory data. By Poisson regression, we compared the baseline incidences to the risks within four weeks after COVID-19 vaccinations. Out of the 167 CVST episodes identified in the registers, 117 were confirmed as CVST, 18 of which coincided with thrombocytopenia (baseline incidence 0.18 per 28 days per million persons). We found 2 episodes of CVST with thrombocytopenia within 28 days of the first ChAdOx1 nCov-19 vaccination (among 200,397 vaccinated, aged 16 or above). No cases were found following the first mRNA vaccine dose among 782,604 vaccinated. The background incidence of CVST combined with thrombocytopenia was minuscule compared to the incidence during the weeks following the ChAdOx1 nCov-19 vaccination. Accurate estimation of the baseline incidence is essential in the critical appraisal of the benefit-risk of any vaccination program.
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Affiliation(s)
- Petteri Hovi
- Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
- Pediatrics, Children’s Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- * E-mail:
| | - Arto A. Palmu
- Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Tuomo A. Nieminen
- Knowledge brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Miia Artama
- Faculty of Social Sciences, Tampere University, Tampere, Finland
- Health security, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Jukka Jokinen
- Knowledge brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Esa Ruokokoski
- Knowledge brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Riitta Lassila
- Health security, Finnish Institute for Health and Welfare, Helsinki, Finland
- Coagulation Disorders Unit, Department of Hematology, Comprehensive Cancer Center, Helsinki University Hospital, Helsinki, Finland
- Research Program Unit in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Hanna Nohynek
- Health security, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Terhi Kilpi
- Management, Finnish Institute for Health and Welfare, Helsinki, Finland
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Venous or arterial thrombosis in COVID-19 cases in the North Carolina COVID-19 Community Research Partnership (NC-CCRP). Res Pract Thromb Haemost 2023; 7:100080. [PMID: 36777287 PMCID: PMC9904855 DOI: 10.1016/j.rpth.2023.100080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 02/10/2023] Open
Abstract
Background Although the incidence of venous and arterial thrombosis after a COVID-19 diagnosis and hospitalization has been well described using data available from electronic health records (EHR), little is known about their incidence after mild infections. Objectives To characterize the cumulative incidence and risk factors for thrombosis after a COVID-19 diagnosis among those identified through the EHR and those with a self-reported case. Methods We calculated the cumulative incidence of thromboembolism diagnoses after EHR-identified and self-reported cases in the North Carolina COVID-19 Community Partnership, a prospective, multisite, longitudinal surveillance cohort using a Kaplan-Meier approach. We performed Cox regression to estimate the hazard of a thromboembolism diagnosis after COVID-19 by comorbidities, vaccination status, and dominant SARS-CoV-2 variant. Results Of a cohort of comprising more than 39,500 participants from 6 North Carolina sites, there were 6271 self-reported or EHR-diagnosed cases of COVID-19 reported between July 1, 2020, and April 30, 2022, of which 46 participants were diagnosed with a new-onset thromboembolism in the 365 days after their reported case. Self-reported cases had a lower estimated cumulative incidence of 0.15% (95% CI, 0.03-0.28) by day 90 and 0.64% (95% CI, 0.30-0.97) by day 365 compared with EHR-based diagnoses that had cumulative incidences of 0.73% (95% CI, 0.36-1.09) and 1.78 (95% CI, 1.14-2.46) by days 90 and 365 (log-rank test P value <.001). Those hospitalized and with pre-existing pulmonary and cardiovascular diseases were associated with the highest risk of a thromboembolism. Conclusion We observed a higher cumulative incidence of thromboembolism after EHR-identified COVID-19 than self-reported cases.
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Milito C, Cinetto F, Garzi G, Palladino A, Puca M, Brambilla E, De Vitis C, Costanzo G, Scarpa R, Punziano A, Lagnese G, Del Giacco S, Spadaro G, Quinti I, Firinu D. Safety of mRNA COVID-19 Vaccines in Patients with Inborn Errors of Immunity: an Italian Multicentric Study. J Clin Immunol 2023; 43:299-307. [PMID: 36374363 PMCID: PMC9662105 DOI: 10.1007/s10875-022-01402-6] [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: 08/23/2022] [Accepted: 10/31/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE Little is known about vaccine safety in inborn errors of immunity (IEI) patients during the current vaccination campaign for COVID-19. To better investigate the reactogenicity and adverse event profile after two, three, and four doses of mRNA vaccines, we conducted an observational, multicentric study on 342 PID patients from four Italian Referral Centres. METHODS We conducted a survey on self-reported adverse reactions in IEI patients who received mRNA vaccine by administering a questionnaire after each dose. RESULTS Over the whole study period, none of the patients needed hospitalization or had hypersensitivity reactions, including anaphylaxis and delayed injection site reaction. After two vaccination doses, 35.4% of patients showed only local reactogenicity-related symptoms (RrS), 44.4% reported both systemic and local RrS, and 5% reported only systemic RrS. In more than 60% of cases, local or systemic RrS were mild. After the first and second booster doses, patients showed fewer adverse events (AEs) than after the first vaccination course. Patients aged 50 years and older reported adverse events and RrS less frequently. Among AEs requiring treatment, one common variable immune deficiency patient affected by T cell large granular lymphocytic leukemia developed neutropenia and one patient had Bell's paralysis perhaps during herpes zoster reactivation. CONCLUSION Although our follow-up period is relatively short, the safety data we reported are reassuring. This data would help to contrast the vaccine hesitancy often manifested by patients with IEI and to better inform their healthcare providers.
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Affiliation(s)
- Cinzia Milito
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Francesco Cinetto
- Department of Medicine-DIMED, University of Padova, Padua, Italy
- Rare Diseases Referral Center, Internal Medicine I, Ca' Foncello Hospital, AULSS2 Marca Trevigiana, Treviso, Italy
| | - Giulia Garzi
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Andrea Palladino
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Marco Puca
- Department of Medical Sciences and Public Health, University of Cagliari, Azienda Ospedaliero Universitaria, SS 554-Bivio Sestu, 09042, Monserrato, CA, Italy
| | - Elena Brambilla
- Department of Medicine-DIMED, University of Padova, Padua, Italy
- Rare Diseases Referral Center, Internal Medicine I, Ca' Foncello Hospital, AULSS2 Marca Trevigiana, Treviso, Italy
| | - Camilla De Vitis
- Department of Medicine-DIMED, University of Padova, Padua, Italy
- Rare Diseases Referral Center, Internal Medicine I, Ca' Foncello Hospital, AULSS2 Marca Trevigiana, Treviso, Italy
| | - Giulia Costanzo
- Department of Medical Sciences and Public Health, University of Cagliari, Azienda Ospedaliero Universitaria, SS 554-Bivio Sestu, 09042, Monserrato, CA, Italy
| | - Riccardo Scarpa
- Department of Medicine-DIMED, University of Padova, Padua, Italy
- Rare Diseases Referral Center, Internal Medicine I, Ca' Foncello Hospital, AULSS2 Marca Trevigiana, Treviso, Italy
| | - Alessandra Punziano
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Gianluca Lagnese
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health, University of Cagliari, Azienda Ospedaliero Universitaria, SS 554-Bivio Sestu, 09042, Monserrato, CA, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Isabella Quinti
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Davide Firinu
- Department of Medical Sciences and Public Health, University of Cagliari, Azienda Ospedaliero Universitaria, SS 554-Bivio Sestu, 09042, Monserrato, CA, Italy.
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50
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Tsang RSM, Joy M, Byford R, Robertson C, Anand SN, Hinton W, Mayor N, Kar D, Williams J, Victor W, Akbari A, Bradley DT, Murphy S, O’Reilly D, Owen RK, Chuter A, Beggs J, Howsam G, Sheikh A, Hobbs FDR, de Lusignan S. Adverse events following first and second dose COVID-19 vaccination in England, October 2020 to September 2021: a national vaccine surveillance platform self-controlled case series study. Euro Surveill 2023; 28:2200195. [PMID: 36695484 PMCID: PMC9853944 DOI: 10.2807/1560-7917.es.2023.28.3.2200195] [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] [Indexed: 01/21/2023] Open
Abstract
BackgroundPost-authorisation vaccine safety surveillance is well established for reporting common adverse events of interest (AEIs) following influenza vaccines, but not for COVID-19 vaccines.AimTo estimate the incidence of AEIs presenting to primary care following COVID-19 vaccination in England, and report safety profile differences between vaccine brands.MethodsWe used a self-controlled case series design to estimate relative incidence (RI) of AEIs reported to the national sentinel network, the Oxford-Royal College of General Practitioners Clinical Informatics Digital Hub. We compared AEIs (overall and by clinical category) 7 days pre- and post-vaccination to background levels between 1 October 2020 and 12 September 2021.ResultsWithin 7,952,861 records, 781,200 individuals (9.82%) presented to general practice with 1,482,273 AEIs, 4.85% within 7 days post-vaccination. Overall, medically attended AEIs decreased post-vaccination against background levels. There was a 3-7% decrease in incidence within 7 days after both doses of Comirnaty (RI: 0.93; 95% CI: 0.91-0.94 and RI: 0.96; 95% CI: 0.94-0.98, respectively) and Vaxzevria (RI: 0.97; 95% CI: 0.95-0.98). A 20% increase was observed after one dose of Spikevax (RI: 1.20; 95% CI: 1.00-1.44). Fewer AEIs were reported as age increased. Types of AEIs, e.g. increased neurological and psychiatric conditions, varied between brands following two doses of Comirnaty (RI: 1.41; 95% CI: 1.28-1.56) and Vaxzevria (RI: 1.07; 95% CI: 0.97-1.78).ConclusionCOVID-19 vaccines are associated with a small decrease in medically attended AEI incidence. Sentinel networks could routinely report common AEI rates, contributing to reporting vaccine safety.
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Affiliation(s)
- Ruby SM Tsang
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Mark Joy
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Rachel Byford
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Chris Robertson
- Department of Mathematics and Statistics, University of Strathclyde, Glasgow, United Kingdom,Public Health Scotland, Glasgow, United Kingdom
| | - Sneha N Anand
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - William Hinton
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Nikhil Mayor
- Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Debasish Kar
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - John Williams
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - William Victor
- Royal College of General Practitioners, London, United Kingdom
| | - Ashley Akbari
- Population Data Science, Swansea University Medical School, Swansea University, United Kingdom
| | - Declan T Bradley
- Centre for Public Health, Queen’s University Belfast, Belfast, United Kingdom,Public Health Agency, Belfast, United Kingdom
| | - Siobhan Murphy
- Centre for Public Health, Queen’s University Belfast, Belfast, United Kingdom
| | - Dermot O’Reilly
- Centre for Public Health, Queen’s University Belfast, Belfast, United Kingdom
| | - Rhiannon K Owen
- Population Data Science, Swansea University Medical School, Swansea University, United Kingdom
| | - Antony Chuter
- BREATHE – The Health Data Research Hub for Respiratory Health, Edinburgh, United Kingdom
| | - Jillian Beggs
- BREATHE – The Health Data Research Hub for Respiratory Health, Edinburgh, United Kingdom
| | - Gary Howsam
- Royal College of General Practitioners, London, United Kingdom
| | - Aziz Sheikh
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - FD Richard Hobbs
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Simon de Lusignan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom,Royal College of General Practitioners, London, United Kingdom
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