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Khatami SS, Revheim ME, Høilund-Carlsen PF, Alavi A, Ghorbani Shirkouhi S, Andalib S. Central nervous system manifestations following vaccination against COVID-19. Brain Behav Immun Health 2024; 38:100788. [PMID: 38818372 PMCID: PMC11137405 DOI: 10.1016/j.bbih.2024.100788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 03/03/2024] [Accepted: 05/02/2024] [Indexed: 06/01/2024] Open
Abstract
Coronavirus disease 2019 (COVID-19) vaccination has become the most effective countermeasure in the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. However, vaccination is associated with side effects. This narrative review focuses on central nervous system (CNS) manifestations following COVID-19 vaccination and provides a summary of the potential underlying mechanisms and methods of diagnosis and management of the vaccination-related CNS manifestations. Headache, myalgia, optic neuritis, seizure, multiple sclerosis, acute disseminated encephalomyelitis and encephalitis, delirium, acute transverse myelitis, and stroke have been reported after COVID-19 vaccination. Constant headache and myalgia are common manifestations that may necessitate further clinical investigation for stroke. To limit consequences, it is imperative to follow standard treatment protocols for each neurological disorder following COVID-19 vaccination. Immunosuppressive medication can be helpful in the treatment of seizures following vaccination since the immune response is involved in their etiology. Clinicians should be aware of the manifestations after COVID-19 vaccination to respond promptly and effectively. Clinical guidelines for the management of CNS manifestations following COVID-19 vaccination are in high demand and would be useful in each new SARS-CoV-2 variant pandemic.
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Affiliation(s)
| | - Mona-Elisabeth Revheim
- The Intervention Center, Division of Technology and Innovation, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Poul Flemming Høilund-Carlsen
- Department of Nuclear Medicine, Odense University Hospital, University of Southern Denmark, Odense, Denmark
- Research Unit of Clinical Physiology and Nuclear Medicine, Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Abass Alavi
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Pennsylvania, USA
| | | | - Sasan Andalib
- Research Unit of Neurology, Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- Department of Neurology, Odense University Hospital, Odense, Denmark
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2
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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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3
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Lee KW, Yap SF, Amin-Nordin S, Ngeow YF. Cardiac and Neurological Complications Post COVID-19 Vaccination: A Systematic Review of Case Reports and Case Series. Vaccines (Basel) 2024; 12:575. [PMID: 38932303 PMCID: PMC11209191 DOI: 10.3390/vaccines12060575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 06/28/2024] Open
Abstract
Following mass vaccinations for the control of the COVID-19 epidemic, a spectrum of cardiac and neurological disorders was reported among vaccinated individuals. This study examined the range of complications documented and factors related to their occurrence. Three electronic databases were searched for case reports and case series with descriptions of cardiac and/or neurological complications in COVID-19 vaccine recipients. A total of 698 vaccinees were included in this review, of which 259 (37.1%) had cardiac and 439 (62.9%) had neurological complications. Inflammatory conditions were the commonest among the cardiac complications; while polyneuropathy, demyelinating diseases and cerebrovascular disorders were the more common neurological complications. The mean age of those with cardiac complications (33.8 years) was much younger than those with neurological complications (49.7 years). There was no notable difference in the gender distribution between these two groups of vaccine recipients. mRNA vaccines (all brands) were associated with almost 90.0% of the cardiac complications, whereas viral vector vaccines were associated with slightly over half (52.6%) of the neurological complications. With regard to the dose, cardiac complications were more common after the second (69.1%), whereas neurological complications were more common after the first dose (63.6%). The majority of the cases had an uncomplicated clinical course. Nevertheless, 5.9% of cases with neurological complications and 2.5% of those with cardiac complications were fatal, underscoring the significance of the consistent surveillance and vigilant monitoring of vaccinated individuals to mitigate these occurrences.
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Affiliation(s)
- Kai Wei Lee
- Department of Medical Microbiology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; (K.W.L.); (S.A.-N.)
| | - Sook Fan Yap
- Department of Pre-Clinical Sciences, M. Kandiah Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Kajang 43200, Selangor, Malaysia;
- Dr. Wu Lien-Teh Centre of Research in Communicable Diseases, Universiti Tunku Abdul Rahman, Kajang 43200, Selangor, Malaysia
| | - Syafinaz Amin-Nordin
- Department of Medical Microbiology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; (K.W.L.); (S.A.-N.)
| | - Yun Fong Ngeow
- Department of Pre-Clinical Sciences, M. Kandiah Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Kajang 43200, Selangor, Malaysia;
- Dr. Wu Lien-Teh Centre of Research in Communicable Diseases, Universiti Tunku Abdul Rahman, Kajang 43200, Selangor, Malaysia
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Ramadan A, Kharaba Z, Ghemrawi R, Elnour AA, Hussain N, Kouhgard P, Al-Damook N, Abou Hait S, Al Ghanem L, Atassi R, Chkh Sobeh R, Z. Al Meslamani A. Assessment of Knowledge and attitude towards Stroke among the UAE population during the COVID-19 pandemic: A cross-sectional study. F1000Res 2023; 12:322. [PMID: 37854872 PMCID: PMC10579853 DOI: 10.12688/f1000research.129873.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2023] [Indexed: 10/20/2023] Open
Abstract
Background: Despite significant advancements in healthcare, the burden of stroke continues to rise in the developed world, especially during the COVID-19 pandemic. Association between COVID-19 infection and stroke is well established. Factors identified for the delay in presentation and management include a lack of awareness regarding stroke. We aimed to assess the general public knowledge and attitudes on stroke and stroke risk factors in the United Arab Emirates during the COVID-19 pandemic. Methods: A cross-sectional study was conducted between September 2021 and January 2022 among adults≥ 18 years old. Participants completed a self-administered questionnaire on sociodemographic characteristics and stroke knowledge and attitudes. Knowledge and attitude scores were calculated based on the number of correct responses. Linear regression analysis was performed to determine the factors related to knowledge and attitude towards stroke. Results: Of the 500 respondents, 69.4% were females, 53.4% were aged between 18 and 25, and nearly half were students (48.4%). The mean knowledge score was 13.66 (range 2-24). Hypertension (69%), smoking (63.2%), stress (56.4%) obesity/overweight (54.4%), and heart disease (53.6%) were identified as risk factors. Overall, the knowledge of signs/symptoms was suboptimal. The mean attitude score was 4.41 (range, 1-6); 70.2% would call an ambulance if someone were having a stroke. A monthly income of 11,000-50,000 AED and being a student were associated with positive knowledge. Being a non-health worker and lacking access to electronic media sources were associated with worse attitudes. Conclusion: Overall, we identified poor knowledge and suboptimal attitudes toward stroke. These findings reflect the need for effective public health approaches to improve stroke awareness, knowledge, and attitudes for effective prevention in the community. Presently, this is of utmost necessity, given the increased occurrence of stroke and its severity among COVID-19 patients.
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Affiliation(s)
- Azza Ramadan
- AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, United Arab Emirates
- Pharmaceutical Sciences, Al Ain University, Abu Dhabi, United Arab Emirates
| | - Zelal Kharaba
- AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, United Arab Emirates
- Program of Clinical Pharmacy, Al Ain University, Abu Dhbai, United Arab Emirates
- Honorary Associate Lecturer, Faculty of Medical Sciences, Newcastle University, Newcastle, UK
| | - Rose Ghemrawi
- AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, United Arab Emirates
- Pharmaceutical Sciences, Al Ain University, Abu Dhabi, United Arab Emirates
| | - Asim Ahmed Elnour
- AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, United Arab Emirates
- Program of Clinical Pharmacy, Al Ain University, Abu Dhbai, United Arab Emirates
| | - Nadia Hussain
- AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, United Arab Emirates
- Pharmaceutical Sciences, Al Ain University, Abu Dhabi, United Arab Emirates
| | - Parisa Kouhgard
- Pharmaceutical Sciences, Al Ain University, Abu Dhabi, United Arab Emirates
| | - Nosayba Al-Damook
- Pharmaceutical Sciences, Al Ain University, Abu Dhabi, United Arab Emirates
| | - Shymaa Abou Hait
- Pharmaceutical Sciences, Al Ain University, Abu Dhabi, United Arab Emirates
| | - Lena Al Ghanem
- Pharmaceutical Sciences, Al Ain University, Abu Dhabi, United Arab Emirates
| | - Rawan Atassi
- Cleveland Clinic, Cleveland Hospital, Abu Dhabi, United Arab Emirates
| | - Ranem Chkh Sobeh
- Cleveland Clinic, Cleveland Hospital, Abu Dhabi, United Arab Emirates
| | - Ahmad Z. Al Meslamani
- AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, United Arab Emirates
- Program of Clinical Pharmacy, Al Ain University, Abu Dhbai, United Arab Emirates
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5
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Yang Y, Huang L. Neurological Disorders following COVID-19 Vaccination. Vaccines (Basel) 2023; 11:1114. [PMID: 37376503 DOI: 10.3390/vaccines11061114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/08/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Nowadays, people all over the world have been receiving different types of coronavirus disease 2019 (COVID-19) vaccines. While their effectiveness has been well recognized, various post-vaccination disorders are not fully understood. In this review, we discuss neurological disorders related to vascular, immune, infectious, and functional factors following COVID-19 vaccination, and attempt to provide neuroscientists, psychiatrists, and vaccination staff with a reference for the diagnosis and treatment of these diseases. These disorders may present as a recurrence of previous neurological disorders or new-onset diseases. Their incidence rate, host and vaccine characteristics, clinical manifestations, treatment, and prognosis differ significantly. The pathogenesis of many of them remains unclear, and further studies are needed to provide more evidence. The incidence rate of severe neurological disorders is relatively low, most of which are reversible or treatable. Therefore, the benefits of vaccination outweigh the risk of COVID-19 infection, especially among fragile populations.
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Affiliation(s)
- Ying Yang
- Department of Infectious Diseases, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Lisu Huang
- Department of Infectious Diseases, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
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Eslait-Olaciregui S, Llinás-Caballero K, Patiño-Manjarrés D, Urbina-Ariza T, Cediel-Becerra JF, Domínguez-Domínguez CA. Serious neurological adverse events following immunization against SARS-CoV-2: a narrative review of the literature. Ther Adv Drug Saf 2023; 14:20420986231165674. [PMID: 37223456 PMCID: PMC10201278 DOI: 10.1177/20420986231165674] [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: 06/07/2022] [Accepted: 03/03/2023] [Indexed: 05/25/2023] Open
Abstract
Amid the coronavirus disease 2019 (COVID-19) pandemic, massive immunization campaigns became the most promising public health measure. During clinical trials, certain neurological adverse effects following immunization (AEFIs) were observed; however, acceptable safety profiles lead to emergency authorization for the distribution and use of the vaccines. To contribute to pharmacovigilance and lessen the potential negative impact that vaccine hesitancy would have on immunization programs, we conducted a review of the scientific literature concerning the epidemiological data, clinical presentation, and potential mechanisms of these neurological AEFIs. There is some epidemiological evidence linking COVID-19 vaccines to cerebral venous sinus thrombosis, arterial ischemic stroke, convulsive disorder, Guillain-Barré syndrome, facial nerve palsy, and other neurological conditions. Cerebral venous sinus thrombosis has been associated with a thrombotic thrombocytopenia induced by the vaccine, similar to that induced by heparin, which suggests similar pathogenic mechanisms (likely involving antibodies against platelet factor 4, a chemokine released from activated platelets). Arterial ischemic stroke is another thrombotic condition observed among some COVID-19 vaccine recipients. Vaccine-induced convulsive disorder might be the result of structural abnormalities potentially caused by the vaccine or autoimmune mechanisms. Guillain-Barré syndrome and facial nerve palsy may also be linked to the immunization event, possibly due to immune mechanisms such as uncontrolled cytokine release, autoantibody production, or bystander effect. However, these events are mostly uncommon and the evidence for the association with the vaccine is not conclusive. Furthermore, the potential pathophysiological mechanisms remain largely unknown. Nevertheless, neurological AEFIs can be serious, life-threatening or even fatal. In sum, COVID-19 vaccines are generally safe and the risk of neurological AEFIs does not outweigh the benefits of immunization. However, early diagnosis and treatment of neurological AEFIs are of utmost importance, and both health professionals and the public should be aware of these conditions.
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Affiliation(s)
- Sara Eslait-Olaciregui
- Histology and Embriology Unit, Department of
Biomedica Science, School of Medicine and Health Sciences, Universidad del
Rosario, Bogotá, Colombia
- Applied Biomedical Sciences Research Group (UR
BioMed), School of Medicine and Health Sciences, Universidad del Rosario,
Bogotá, Colombia
| | | | - David Patiño-Manjarrés
- Histology and Embriology Unit, Department of
Biomedica Science, School of Medicine and Health Sciences, Universidad del
Rosario, Bogotá, Colombia
- Applied Biomedical Sciences Research Group (UR
BioMed), School of Medicine and Health Sciences, Universidad del Rosario,
Bogotá, Colombia
| | - Thomas Urbina-Ariza
- Histology and Embriology Unit, Department of
Biomedica Science, School of Medicine and Health Sciences, Universidad del
Rosario, Bogotá, Colombia
- Applied Biomedical Sciences Research Group (UR
BioMed), School of Medicine and Health Sciences, Universidad del Rosario,
Bogotá, Colombia
| | - Juan Fernando Cediel-Becerra
- Histology and Embriology Unit, Department of
Biomedica Science, School of Medicine and Health Sciences, Universidad del
Rosario, Bogotá, Colombia
- Applied Biomedical Sciences Research Group (UR
BioMed), School of Medicine and Health Sciences, Universidad del Rosario,
Bogotá, Colombia
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7
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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: 1] [Impact Index Per Article: 1.0] [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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8
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Investigation of Neurological Complications after COVID-19 Vaccination: Report of the Clinical Scenarios and Review of the Literature. Vaccines (Basel) 2023; 11:vaccines11020425. [PMID: 36851302 PMCID: PMC9966113 DOI: 10.3390/vaccines11020425] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/03/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), broke out in 2019 and became a pandemic in 2020. Since then, vaccines have been approved to prevent severe illness. However, vaccines are associated with the risk of neurological complications ranging from mild to severe. Severe complications such as vaccine-induced immune thrombotic thrombocytopenia (VITT) associated with acute ischaemic stroke have been reported as rare complications post-COVID-19 vaccination. During the pandemic era, VITT evaluation is needed in cases with a history of vaccination within the last month prior to the event. Cerebral venous sinus thrombosis (CVST) should be suspected in patients following immunization with persistent headaches who are unresponsive to analgesics. In this article, we investigated neurological complications after COVID-19 vaccination and provided more subsequent related clinical studies of accurate diagnosis, pathophysiological mechanisms, incidence, outcome, and management.
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Zidan A, Noureldin A, Kumar SA, Elsebaie A, Othman M. COVID-19 Vaccine-Associated Immune Thrombosis and Thrombocytopenia (VITT): Diagnostic Discrepancies and Global Implications. Semin Thromb Hemost 2023; 49:9-14. [PMID: 36603593 DOI: 10.1055/s-0042-1759684] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Vaccine-induced immune thrombotic thrombocytopenia (VITT) has been reported in association with the coronavirus disease 2019 preventative adenovirus vector-based vaccines ChAdOx1 nCoV-19 (Oxford/AstraZeneca) and Ad26.COV2.S (Janssen/Johnson & Johnson) in hundreds of recipients across the globe. VITT is characterized by thrombosis, typically at unusual sites, low fibrinogen, and elevated plasma D-dimer, generally manifesting between 4 and 28 days following vaccination. Detection of anti-platelet factor antibodies using an enzyme-linked immunosorbent assay (ELISA) is often confirmatory. Although several similar principles subside in most diagnostic criteria for VITT, the presentation of a positive ELISA assay, use of expert hematology and neurology opinion, and exclusion of possible VITT cases outside the "standard" 4 to 28-day timeframe have contributed a lack of global standardization for defining VITT. Accordingly, the global and regional incidence of VITT differs according to the diagnostic pathway and case definition used. This has influenced the public perception of VITT's severity and the decision to use adenovirus vector-based vaccines for limiting severe acute respiratory syndrome coronavirus 2 infection. We hereby delineate the recognized pathogenic mechanisms, global incidence, discrepancies in diagnostic criteria, recommended treatments, and global implications to vaccine hesitancy from this coagulopathy.
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Affiliation(s)
- Ali Zidan
- Department of Biomedical and Molecular Sciences, School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Abdelrahman Noureldin
- Department of Biomedical and Molecular Sciences, School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Shreya Anil Kumar
- Department of Biomedical and Molecular Sciences, School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Abdelrahman Elsebaie
- Department of Biomedical and Molecular Sciences, School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Maha Othman
- Department of Biomedical and Molecular Sciences, School of Medicine, Queen's University, Kingston, Ontario, Canada.,Clinical Pathology Department, Faculty of Medicine, Mansoura University, Mansura, Egypt.,Department of Nursing, School of Baccalaureate Nursing, St. Lawrence College, Kingston, Ontario, Canada
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10
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Pakfetrat M, Malekmakan L, Najafi B, Zamani T, Mashayekh M. Post-COVID-19 vaccine acute encephalitis in an adult patient: A case report and literature review. Clin Case Rep 2023; 11:e6915. [PMID: 36789322 PMCID: PMC9909164 DOI: 10.1002/ccr3.6915] [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: 12/14/2022] [Revised: 01/13/2023] [Accepted: 01/18/2023] [Indexed: 02/11/2023] Open
Abstract
Several vaccines were approved after COVID-19 pandemic, which have been fast-tracked for emergency use. The short- and long-term safety profile has been an area of concern. We presented a patient with encephalitis followed by hyponatremia who developed hallucination and seizure 1 day after receiving the second dose of Sinopharm vaccine.
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Affiliation(s)
- Maryam Pakfetrat
- Department of Community Medicine, Shiraz Nephro‐Urology Research CenterShiraz University of Medical SciencesShirazIran
| | - Leila Malekmakan
- Department of Community Medicine, Shiraz Nephro‐Urology Research CenterShiraz University of Medical SciencesShirazIran
| | - Bijan Najafi
- Department of Community Medicine, Shiraz Nephro‐Urology Research CenterShiraz University of Medical SciencesShirazIran
| | - Taraneh Zamani
- Internal Medicine DepartmentLarestan University of Medical SciencesLarestanIran
| | - Mina Mashayekh
- Department of Community Medicine, Shiraz Nephro‐Urology Research CenterShiraz University of Medical SciencesShirazIran
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11
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Omidian N, Mohammadi P, Sadeghalvad M, Mohammadi-Motlagh HR. Cerebral microvascular complications associated with SARS-CoV-2 infection: How did it occur and how should it be treated? Biomed Pharmacother 2022; 154:113534. [PMID: 35994816 PMCID: PMC9381434 DOI: 10.1016/j.biopha.2022.113534] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 01/08/2023] Open
Abstract
Cerebral microvascular disease has been reported as a central feature of the neurological disorders in patients with SARS-CoV-2 infection that may be associated with an increased risk of ischemic stroke. The main pathomechanism in the development of cerebrovascular injury due to SARS-CoV-2 infection can be a consequence of endothelial cell dysfunction as a structural part of the blood-brain barrier (BBB), which may be accompanied by increased inflammatory response and thrombocytopenia along with blood coagulation disorders. In this review, we described the properties of the BBB, the neurotropism behavior of SARS-CoV-2, and the possible mechanisms of damage to the CNS microvascular upon SARS-CoV-2 infection.
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Affiliation(s)
- Neda Omidian
- Department of Physiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Pantea Mohammadi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mona Sadeghalvad
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hamid-Reza Mohammadi-Motlagh
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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12
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Kolahchi Z, Khanmirzaei M, Mowla A. Acute ischemic stroke and vaccine-induced immune thrombotic thrombocytopenia post COVID-19 vaccination; a systematic review. J Neurol Sci 2022; 439:120327. [PMID: 35752132 PMCID: PMC9212261 DOI: 10.1016/j.jns.2022.120327] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/11/2022] [Accepted: 06/15/2022] [Indexed: 12/12/2022]
Abstract
INTRODUCTION One of the rare but potentially serious side effects of COVID-19 vaccination is arterial and venous thrombosis. Acute ischemic stroke (AIS) cases have been reported post COVID-19 vaccination. Herein, we systematically reviewed the reported cases of AIS after COVID-19 vaccination. METHOD This systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. We searched PubMed and Scopus until April 14, 2022 to find studies that reported AIS post COVID-19 vaccination. RESULTS We found 447 articles. From those, 140 duplicates were removed. After screening and excluding irrelevant articles, 29 studies (43 patients) were identified to be included. From all cases, 22 patients (51.1%) were diagnosed with AIS associated with Vaccine-induced immune thrombotic thrombocytopenia (VITT). Among AIS associated with VITT group, all received viral vector vaccines except one. The majority of cases with AIS and VITT were female (17 cases, 77.2%) and aged below 60 years (15 cases, 68%). Fourteen patients (32.5%) had additional thrombosis in other sites. Four of them (0.09%) showed concurrent CVST and ischemic stroke. Hemorrhagic transformation following AIS occurred in 7 patients (16.27%). Among 43 patients with AIS, at least 6 patients (14%) died during hospital admission. CONCLUSION AIS has been reported as a rare complication within 4 weeks post COVID-19 vaccination, particularly with viral vector vaccines. Health care providers should be familiar with this rare consequence of COVID-19 vaccination in particular in the context of VITT to make a timely diagnosis and appropriate treatment plan.
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Affiliation(s)
| | | | - Ashkan Mowla
- Division of Stroke and Endovascular Neurosurgery, Department of Neurological Surgery, Keck School of Medicine, University of Southern California, CA, USA.
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Carotid free-floating thrombus during COVID-19 vaccine era: causality or not? Neurol Sci 2022; 43:6179-6183. [PMID: 35921016 PMCID: PMC9362674 DOI: 10.1007/s10072-022-06307-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 07/26/2022] [Indexed: 11/30/2022]
Abstract
Carotid free-floating thrombus (FFT) is very rarely diagnosed in patients with acute ischemic stroke. It is a real clinical emergency due to the significant risk of death associated with thromboembolic complications. Herein, we present three patients with ischemic stroke caused by carotid FFT after less than 20 days from administration of mRNA vaccine BNT162b1 (Pfizer/BioNTech) for Severe Acute Respiratory Syndrome—CoronaVirus 2 (SARS-CoV-2). To our knowledge, these are the first cases reporting carotid FTT following SARS-CoV-2 vaccination.
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