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Rafati A, Jameie M, Amanollahi M, Pasebani Y, Jameie M, Kabiri A, Montazeri Namin S, Sakhaei D, Feizollahi F, Pasebani MY, Mohebbi H, Ilkhani S, Azadi M, Rahimlou M, Kwon CS. Association of New-Onset Seizures With SARS-CoV-2 Vaccines: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. JAMA Neurol 2024; 81:611-618. [PMID: 38683573 PMCID: PMC11059047 DOI: 10.1001/jamaneurol.2024.0967] [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: 12/05/2023] [Accepted: 03/01/2024] [Indexed: 05/01/2024]
Abstract
Importance Seizures have been reported as an adverse effect of the SARS-CoV-2 vaccine. However, no study has answered the question of whether there is any association between seizures in the general population and COVID-19 vaccination. Objective To evaluate the seizure incidence among SARS-CoV-2 vaccine recipients compared with those who received a placebo. Data Sources A systematic search of MEDLINE (via PubMed), Web of Science, Scopus, Cochrane Library, Google Scholar, review publications, editorials, letters to editors, and conference papers, along with the references of the included studies from December 2019 to July 7, 2023. Study Selection Randomized clinical trials (RCTs) reporting seizure incidence with SARS-CoV-2 vaccination were included. Data Extraction and Synthesis This study is reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses framework and used the Mantel-Haenszel method with random- and common-effect models. The risk of bias of the studies was assessed using the Cochrane assessment tool for RCTs. Main Outcomes and Measures The outcome of interest was new-onset seizure incidence proportion compared among (1) SARS-CoV-2 vaccine recipients and (2) placebo recipients. Results Six RCTs were included in the study. Results of the pooled analysis comparing the incidence of new-onset seizure between the 63 521 vaccine and 54 919 placebo recipients in the 28-day follow-up after vaccine/placebo injection showed no statistically significant difference between the 2 groups (9 events [0.014%] in vaccine and 1 event [0.002%] in placebo recipients; odds ratio [OR], 2.70; 95% CI, 0.76-9.57; P = .12; I2 = 0%, τ2 = 0, Cochran Q P = .74). Likewise, in the entire blinded-phase period after injection, with a median of more than 43 days, no significant difference was identified between the vaccine and placebo groups regarding incident new-onset seizure (13/43 724 events [0.03%] in vaccine and 5/40 612 [0.012%] in placebo recipients; OR, 2.31; 95% CI, 0.86-6.23, P = .10, I2 = 0%, τ2 = 0, Cochran Q P = .95). Conclusions and Relevance According to this systematic review and meta-analysis, there was no statistically significant difference in the risk of new-onset seizure incidence between vaccinated individuals and placebo recipients.
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Affiliation(s)
- Ali Rafati
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Melika Jameie
- Neuroscience Research Center, Iran University of Medical Sciences, Tehran, Iran
- Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mobina Amanollahi
- Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Yeganeh Pasebani
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mana Jameie
- Cardiovascular Diseases Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Kabiri
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Sara Montazeri Namin
- Cardiovascular Diseases Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
- Cardiac Primary Prevention Research Center, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Delaram Sakhaei
- School of Medicine, Sari Branch, Islamic Azad University, Sari, Iran
| | - Fateme Feizollahi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | | | - Saba Ilkhani
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Mehran Rahimlou
- Department of Nutrition, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Churl-Su Kwon
- Departments of Neurology, Epidemiology, Neurosurgery and the Gertrude H. Sergievsky Center, Columbia University, New York, New York
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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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Cheyne I, Gopinath VS, Muppa N, Armas AE, Gil Agurto MS, Akula SA, Nagpal S, Yousaf MS, Haider A. The Neurological Implications of COVID-19: A Comprehensive Narrative Review. Cureus 2024; 16:e60376. [PMID: 38887342 PMCID: PMC11181960 DOI: 10.7759/cureus.60376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2024] [Indexed: 06/20/2024] Open
Abstract
The COVID-19 pandemic caused by the coronavirus SARS-CoV-2 revealed a huge number of problems as well as discoveries in medicine, notably, regarding the effects of the virus on the central nervous system (CNS) and peripheral nervous system (PNS). This paper is a narrative review that takes a deep dive into the complex interactions between COVID-19 and the NS. Therefore, this paper explains the broad range of neurological manifestations and neurodegenerative diseases caused by the virus. It carefully considers the routes through which SARS-CoV-2 reaches the NS, including the olfactory system and of course, the hematogenous route, which are also covered when discussing the virus's direct and indirect mechanisms of neuropathogenesis. Besides neurological pathologies such as stroke, encephalitis, Guillain-Barré syndrome, Parkinson's disease, and multiple sclerosis, the focus area is also given to the challenges of making diagnosis, treatment, and management of these conditions during the pandemic. The review also examines the strategic and interventional approaches utilized to prevent these disorders, as well as the ACE2 receptors implicated in the mediation of neurological effects caused by COVID-19. This detailed overview, which combines research outputs with case data, is directed at tackling this pandemic challenge, with a view toward better patient care and outcomes in the future.
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Affiliation(s)
- Ithamar Cheyne
- Critical Care, Medical University of Warsaw, Warsaw, POL
| | | | - Neeharika Muppa
- School of Medicine, St. George's University, St. George's, GRD
| | - Angel Emanuel Armas
- Internal Medicine, Cardiac Arrhythmia Service, Harvard Medical School, Boston, USA
| | | | - Sai Abhigna Akula
- Internal Medicine, School of Medicine, St. George's University, St. George's, GRD
| | - Shubhangi Nagpal
- Internal Medicine, Guru Gobind Singh Government Hospital, New Delhi, IND
| | | | - Ali Haider
- Allied Health Sciences, The University of Lahore, Gujrat Campus, Gujrat, PAK
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Salai G, Ljubičić Đ, Novak R, Grgurević L. Benign fasciculation syndrome and migraine aura without headache as possible adverse events after BNT162b2 mRNA vaccination: a web-based survey. Croat Med J 2023; 64:430-435. [PMID: 38168524 PMCID: PMC10797237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 12/01/2023] [Indexed: 01/05/2024] Open
Abstract
AIM To determine the characteristics of patients who experienced muscle fasciculations and migraine auras without headache after BNT162b2 immunization. METHODS In January 2022, we published a case report that described a 48-year-old female patient who experienced muscle twitching and migraine auras without headache following BNT162b2 immunization. A self-administered online survey was sent to people who had written to us and complained of similar symptoms described in the case report (N=20). RESULTS The survey was completed by 11 participants, of whom 10 reported muscle twitching following BNT162b2 immunization lasting a median of 14 (4-36.5) days. Five of these participants (50%) reported migraine auras without headache. Participants further reported on self-identified triggers that altered the intensity of their symptoms, such as anxiety or caffeine. Fifty percent of participants who got an acute SARS-CoV-2 infection (3/6) experienced increased muscle symptom intensity during the acute phase of the disease. CONCLUSION To the best of our knowledge, our survey is the first to summarize patients' experiences of these phenomena occurring after BNT162b2 immunization. It is important to note that no causal relationship between vaccination and these phenomena can be inferred.
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Affiliation(s)
| | | | | | - Lovorka Grgurević
- Grgurević, Department of Proteomics, University of Zagreb, School of Medicine, Šalata 2, 10000 Zagreb, Croatia,
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Georganta I, Chasapi D, Smith CJ, Kopsidas K, Tatham A. Systematic review exploring the clinical features of optic neuritis after SARS-CoV infection and vaccination. BMJ Open Ophthalmol 2023; 8:e001336. [PMID: 38057105 PMCID: PMC10711871 DOI: 10.1136/bmjophth-2023-001336] [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: 05/12/2023] [Accepted: 11/02/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND This study aims to characterise the symptoms and clinical features of optic neuritis (ON) following SARS-CoV-2 infection and vaccination. METHOD A literature search was conducted in four databases (PubMed, Medline, Embase and Google Scholar) to identify relevant case reports and case series. The records were screened and articles adhering to the inclusion criteria were critically appraised. RESULTS Sixty-eight studies were found to be eligible for inclusion, including 34 reporting ON following SARS-CoV-2 infection and an equal number reporting cases postvaccination. In total 93 patients and 125 eyes were included. The infection cohort included 42 patients and 56 eyes, 51.2% were female and 33.3% experienced bilateral ON. The mean visual acuity was 1.64 log of minimum angle of resolution (LogMAR), while pain was present in 77.8%. Oligoclonal bands were present in 3 patients, myelin oligodendrocyte glycoprotein (MOG) antibodies in 18 patients and AQP-4 antibodies in 4 patients. The vaccination cohort included 51 patients and 69 eyes. 60.8% were female and 35.3% had a bilateral ON. The mean visual acuity was 0.93 LogMAR. Oligoclonal bands were present in 46.7%, MOG antibodies in nine patients and AQP-4 antibodies in three patients. CONCLUSION Patients with ON post-SARS-CoV infection were more likely to experience severe visual impairment than in cases following vaccination. Further research is required to outline the clinical features of ON after COVID-19 infection and vaccination, and establish causality.
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Affiliation(s)
| | | | | | | | - Andrew Tatham
- Department of Ophthalmology, Princess Alexandra Eye Pavilion, Edinburgh, UK
- Center for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
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Vera-Lastra O, Mora G, Lucas-Hernández A, Ordinola-Navarro A, Rodríguez-Chávez E, Peralta-Amaro AL, Medina G, Cruz-Dominguez MP, Jara LJ, Shoenfeld Y. New Onset Autoimmune Diseases after the Sputnik Vaccine. Biomedicines 2023; 11:1898. [PMID: 37509537 PMCID: PMC10377489 DOI: 10.3390/biomedicines11071898] [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: 05/07/2023] [Revised: 06/22/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023] Open
Abstract
The vertiginous advance for identifying the genomic sequence of SARS-CoV-2 allowed the development of a vaccine including mRNA-based vaccines, inactivated viruses, protein subunits, and adenoviral vaccines such as Sputnik. This study aims to report on autoimmune disease manifestations that occurred following COVID-19 Sputnik vaccination. Patients and Methods: A retrospective study was conducted on patients with new-onset autoimmune diseases induced by a post-COVID-19 vaccine between March 2021 and December 2022, in two referral hospitals in Mexico City and Argentina. The study evaluated patients who received the Sputnik vaccine and developed recent-onset autoimmune diseases. Results: Twenty-eight patients developed recent-onset autoimmune diseases after Sputnik vaccine. The median age was 56.9 ± 21.7 years, with 14 females and 14 males. The autoimmune diseases observed were neurological in 13 patients (46%), hematological autoimmune manifestations occurred in 12 patients (42%), with thrombotic disease observed in 10 patients (28%), and autoimmune hemolytic anemia in two patients (7.1%). Rheumatological disorders were present in two patients (7.1%), and endocrine disorders in one patient (3.5%). Principio del formulario Conclusion: Although the COVID-19 Sputnik vaccine is generally safe, it can lead to adverse effects. Thrombosis and Guillain-Barre were the most frequent manifestations observed in our group of patients.
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Affiliation(s)
- Olga Vera-Lastra
- Internal Medicine Department, Hospital de Especialidades, Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City 02990, Mexico
| | - Gabriela Mora
- Inmunology Department, Hospital Militar Central, Cirujano Mayor Dr. Cosme Argerich, Buenos Aires C1426, Argentina
| | - Abihai Lucas-Hernández
- Rheumatology Department, Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City 03104, Mexico
| | - Alberto Ordinola-Navarro
- Infectious Diseases Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Emmanuel Rodríguez-Chávez
- Neurology Department, Hospital de Especialidades, Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City 02990, Mexico
| | - Ana Lilia Peralta-Amaro
- Internal Medicine Department, Hospital de Especialidades, Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City 02990, Mexico
| | - Gabriela Medina
- Translational Research Unit, Hospital de Especialidades, Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City 02990, Mexico
| | - María Pilar Cruz-Dominguez
- Direction of Research and Education, Hospital de Especialidades, Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City 02990, Mexico
| | - Luis J Jara
- Rheumatology Division, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Mexico City 14389, Mexico
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel-Hashomer, Ramat Gan 52621, Tel Aviv 69978, Israel
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Kamamuta A, Takagi Y, Takahashi M, Kurihara K, Shibata H, Tanaka K, Hata K. Fatigue Potentially Reduces the Effect of Transcranial Magnetic Stimulation on Depression Following COVID-19 and Its Vaccination. Vaccines (Basel) 2023; 11:1151. [PMID: 37514967 PMCID: PMC10383898 DOI: 10.3390/vaccines11071151] [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: 05/11/2023] [Revised: 06/17/2023] [Accepted: 06/21/2023] [Indexed: 07/30/2023] Open
Abstract
COVID-19's long-term effects, known as Long-COVID, present psychiatric and physical challenges in recovered patients. Similarly, rare long-term post-vaccination side effects, resembling Long-COVID, are emerging (called Post-Vaccine). However, effective treatments for both conditions are scarce. Our clinical experience suggests that transcranial magnetic stimulation (TMS) often aids recovery in Long-COVID and Post-Vaccine patients. However, its effectiveness is reduced in patients with severe fatigue. Therefore, we retrospectively analysed Tokyo TMS Clinic's outpatient records (60 in total; mean age, 38 years) to compare Long-COVID and post-vaccine patients' characteristics and symptoms, assess the impact of TMS on their symptoms, and investigate the role of fatigue in depression recovery with TMS. The primary outcome was the regression coefficient of the initial fatigue score on depression score improvement using TMS. Secondary outcomes included psychiatric/physical scores before and after TMS and their improvement rates. We found no differences in the initial symptoms and background factors between Long-COVID and Post-Vaccine patients. After ten TMS sessions, all psychiatric and physical symptom scores improved significantly. TMS improves depression, insomnia, anxiety, and related neuropsychiatric symptoms, which were the primary complaints in this study. Thus, we conclude that TMS improves depression and anxiety. The effectiveness of TMS in treating depression in Long-COVID and Post-Vaccine patients decreased as fatigue severity increased. In conclusion, TMS relieved depressive symptoms following COVID-19 and vaccination; however, fatigue may hinder its effectiveness.
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Affiliation(s)
| | | | | | | | | | | | - Katsuhiko Hata
- Tokyo TMS Clinic, Tokyo 150-0021, Japan
- Department of Physics, Tokyo University of Science, Tokyo 162-8601, Japan
- Department of Neuroscience, Research Center for Mathematical Medicine, Tokyo 183-0014, Japan
- Department of Sports and Medical Science, Graduate School of Emergency Medical System, Kokushikan University, Tokyo 206-8515, Japan
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Rafati A, Pasebani Y, Jameie M, Yang Y, Jameie M, Ilkhani S, Amanollahi M, Sakhaei D, Rahimlou M, Kheradmand A. Association of SARS-CoV-2 Vaccination or Infection With Bell Palsy: A Systematic Review and Meta-analysis. JAMA Otolaryngol Head Neck Surg 2023; 149:493-504. [PMID: 37103913 PMCID: PMC10141297 DOI: 10.1001/jamaoto.2023.0160] [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: 10/31/2022] [Accepted: 02/13/2023] [Indexed: 04/28/2023]
Abstract
Importance Bell palsy (BP) has been reported as an adverse event following the SARS-CoV-2 vaccination, but neither a causative relationship nor a higher prevalence than in the general population has been established. Objective To compare the incidence of BP in SARS-CoV-2 vaccine recipients vs unvaccinated individuals or placebo recipients. Data Sources A systematic search of MEDLINE (via PubMed), Web of Science, Scopus, Cochrane Library, and Google Scholar from the inception of the COVID-19 report (December 2019) to August 15, 2022. Study Selection Articles reporting BP incidence with SARS-CoV-2 vaccination were included. Data Extraction and Synthesis This study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline and was conducted with the random- and fixed-effect models using the Mantel-Haenszel method. The quality of the studies was evaluated by the Newcastle-Ottawa Scale. Main Outcomes and Measures The outcomes of interest were to compare BP incidence among (1) SARS-CoV-2 vaccine recipients, (2) nonrecipients in the placebo or unvaccinated cohorts, (3) different types of SARS-CoV-2 vaccines, and (4) SARS-CoV-2-infected vs SARS-CoV-2-vaccinated individuals. Results Fifty studies were included, of which 17 entered the quantitative synthesis. Pooling 4 phase 3 randomized clinical trials showed significantly higher BP in recipients of SARS-CoV-2 vaccines (77 525 vaccine recipients vs 66 682 placebo recipients; odds ratio [OR], 3.00; 95% CI, 1.10-8.18; I2 = 0%). There was, however, no significant increase in BP after administration of the messenger RNA SARS-CoV-2 vaccine in pooling 8 observational studies (13 518 026 doses vs 13 510 701 unvaccinated; OR, 0.70; 95% CI, 0.42-1.16; I2 = 94%). No significant difference was found in BP among 22 978 880 first-dose recipients of the Pfizer/BioNTech vaccine compared with 22 978 880 first-dose recipients of the Oxford/AstraZeneca vaccine (OR, 0.97; 95% CI, 0.82-1.15; I2 = 0%). Bell palsy was significantly more common after SARS-CoV-2 infection (n = 2 822 072) than after SARS-CoV-2 vaccinations (n = 37 912 410) (relative risk, 3.23; 95% CI, 1.57-6.62; I2 = 95%). Conclusions and Relevance This systematic review and meta-analysis suggests a higher incidence of BP among SARS-CoV-2-vaccinated vs placebo groups. The occurrence of BP did not differ significantly between recipients of the Pfizer/BioNTech vs Oxford/AstraZeneca vaccines. SARS-CoV-2 infection posed a significantly greater risk for BP than SARS-CoV-2 vaccination.
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Affiliation(s)
- Ali Rafati
- School of Medicine, Iran University of Medical Sciences, Tehran
| | | | - Melika Jameie
- Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran
- Neuroscience Research Center, Iran University of Medical Sciences, Tehran
| | - Yuchen Yang
- Department of Neurology and Otolaryngology–Head & Neck Surgery, Johns Hopkins University, School of Medicine, Baltimore, Maryland
| | - Mana Jameie
- Cardiovascular Diseases Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Saba Ilkhani
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Mobina Amanollahi
- Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran
| | - Delaram Sakhaei
- School of Medicine, Sari Branch, Islamic Azad University, Sari, Iran
| | - Mehran Rahimlou
- Department of Nutrition, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Amir Kheradmand
- Department of Neurology, Johns Hopkins University, School of Medicine, Baltimore, Maryland
- Department of Neuroscience, Johns Hopkins University, School of Medicine, Baltimore, Maryland
- Department of Otolaryngology–Head & Neck Surgery, Johns Hopkins University, School of Medicine, Baltimore, Maryland
- Laboratory for Computational Sensing and Robotics, Johns Hopkins University, School of Medicine, Baltimore, Maryland
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Huq MR, Kawnayn G, Kabir H, Chowdhury MI, Anwar MB. Acute Vaccine-Related Encephalopathy and Acute Disseminated Encephalomyelitis (ADEM) After COVID-19 Vaccination: A Case Series From Bangladesh. Cureus 2023; 15:e39724. [PMID: 37398807 PMCID: PMC10310056 DOI: 10.7759/cureus.39724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2023] [Indexed: 07/04/2023] Open
Abstract
There are several reported cases of various neurological adverse effects following the COVID-19 vaccination globally. Acute vaccine-related encephalopathy and acute disseminated encephalomyelitis (ADEM) are included among them. Here we are reporting three cases of ADEM and one case of acute vaccine-related encephalopathy from Bangladesh, which have a possible association with COVID-19 vaccines. All three ADEM cases were elderly; two cases developed symptoms after receiving the second dose of the Sinopharm vaccine, and another case after receiving the second dose of the Sinovac vaccine. We have treated another case of acute vaccine-related encephalopathy following receiving the Moderna vaccine. The patients had features of encephalopathy, including altered consciousness and convulsions. The ADEM cases had MRI (magnetic resonance imaging) brain findings suggestive of ADEM. The other case had normal MRI findings. All the cases were treated with intravenous corticosteroids with full recovery, except for one ADEM patient, who developed aspiration pneumonia and died. Though it is not possible to conclude that COVID-19 vaccination is the causative agent behind these cases, this case series will help to increase awareness regarding the early detection and treatment of these serious adverse effects.
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Alotaibi K, Badeeb N, Karanjia R. Neuro-ophthalmic complications of COVID-19 infection and vaccination. ADVANCES IN OPHTHALMOLOGY AND OPTOMETRY 2023. [PMCID: PMC9986148 DOI: 10.1016/j.yaoo.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Affiliation(s)
- Kholoud Alotaibi
- Department of Ophthalmology, McGill University, Montreal, Canada
| | - Nooran Badeeb
- Department of Ophthalmology, University of Jeddah, Jeddah, Saudi Arabia,Corresponding author: Address: Hamzah Ibn Al Qasim St, Al Sharafeyah, Jeddah 23218 Phone 00966126951033 Fax:00966126951044 Phone Number: 00966555517944
| | - Rustum Karanjia
- Department of Ophthalmology, University of Ottawa, Ottawa, Canada,Doheny Eye Centers, Department of Ophthalmology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA,Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Canada, Doheny Eye Institute, Los Angeles, CA, USA
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Hosseini R, Askari N. A review of neurological side effects of COVID-19 vaccination. Eur J Med Res 2023; 28:102. [PMID: 36841774 PMCID: PMC9959958 DOI: 10.1186/s40001-023-00992-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 01/04/2023] [Indexed: 02/27/2023] Open
Abstract
Following the COVID-19 virus epidemic, extensive, coordinated international research has led to the rapid development of effective vaccines. Although vaccines are now considered the best way to achieve collective safety and control mortality, due to the critical situation, these vaccines have been issued the emergency use licenses and some of their potential subsequence side effects have been overlooked. At the same time, there are many reports of side effects after getting a COVID-19 vaccine. According to these reports, vaccination can have an adverse event, especially on nervous system. The most important and common complications are cerebrovascular disorders including cerebral venous sinus thrombosis, transient ischemic attack, intracerebral hemorrhage, ischemic stroke, and demyelinating disorders including transverse myelitis, first manifestation of MS, and neuromyelitis optica. These effects are often acute and transient, but they can be severe and even fatal in a few cases. Herein, we have provided a comprehensive review of documents reporting neurological side effects of COVID-19 vaccines in international databases from 2020 to 2022 and discussed neurological disorders possibly caused by vaccination.
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Affiliation(s)
- Roya Hosseini
- grid.412503.10000 0000 9826 9569Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, P.O.Box 76135-133, Kerman, Islamic Republic of Iran
| | - Nayere Askari
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, P.O.Box 76135-133, Kerman, Islamic Republic of Iran. .,Immunoregulation Research Center, Shahed University, Tehran, Islamic Republic of Iran.
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12
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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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13
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Montaño-Armendáriz N, Zamudio-Cuevas Y, Fernández-Torres J, Martínez-Flores K, Luján-Juárez IA. [Importance of autoimmunity induced by SARS-CoV-2 and development of post-vaccination autoimmune diseases]. REVISTA ALERGIA MÉXICO 2023; 69:78-88. [PMID: 36928248 DOI: 10.29262/ram.v69i2.1153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 10/23/2022] [Indexed: 01/06/2023] Open
Abstract
SARS-CoV-2, a virus belonging to the large family of coronavirus, aroused great interest following the outbreak of this new strain reported in 2019, in Wuhan China. Its clinical spectrum is highly variable, ranging from a self-limited disease to an acute respiratory distress syndrome with systemic clinical manifestations (COVID-19), in which the immune system plays a key role in the pathophysiology of this disease and in its severity; several studies show the prevalence of some autoimmune markers suggesting that they may lead to autoimmune states. The most important strategy worldwide to protect the population was the development of vaccines to induce immunity to severe COVID-19; however, vaccines have also been shown to have the ability to produce autoimmune states in a small percentage of the world's population; nevertheless, the best strategy remains vaccination. The aim of this review is to show the current overview of the mechanisms of SARS-CoV-2-induced autoimmunity and post-vaccination for a better understanding and identification of these in the population. Publications from 2019 to 2022 were reviewed in PubMed as the primary search source.
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Affiliation(s)
| | - Yessica Zamudio-Cuevas
- Laboratorio de Líquido Sinovial, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Ciudad de México, México
| | - Javier Fernández-Torres
- Laboratorio de Líquido Sinovial, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Ciudad de México, México
| | - Karina Martínez-Flores
- Laboratorio de Líquido Sinovial, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Ciudad de México, México
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14
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Khalimova KM, Rashidova NS, Salimjonov JJ. [Neurological complications after covid-19 vaccination]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:13-19. [PMID: 38147377 DOI: 10.17116/jnevro202312312113] [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] [Indexed: 12/27/2023]
Abstract
The aim of our work was to study the relevance and incidence of neurological post-vaccination complications during the COVID-19 pandemic. Based on the results of a systematic literature search of several databases, the current review describes the diagnosed complications, including neurological, that occurred after the administration of the COVID-19 vaccine during the pandemic period. To fully establish the pathophysiological mechanisms of the development of a causal relationship of neurological complications with vaccines against COVID-19, it becomes necessary to continue long-term studies. This will make it possible to carry out a pharmacological correction of the quality of vaccine safety.
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15
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Najjar M, Albuaini S, Fadel M, Mohsen F. Covid-19 vaccination reported side effects and hesitancy among the Syrian population: a cross-sectional study. Ann Med 2023; 55:2241351. [PMID: 37544017 PMCID: PMC10405764 DOI: 10.1080/07853890.2023.2241351] [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: 12/16/2022] [Revised: 02/23/2023] [Accepted: 07/23/2023] [Indexed: 08/08/2023] Open
Abstract
INTRODUCTION Studying post-vaccination side effects and identifying the reasons behind low vaccine uptake are pivotal for overcoming the pandemic. METHODS This cross-sectional study was distributed through social media platforms and face-to-face interviews. Data from vaccinated and unvaccinated participants were collected and analyzed using the chi-square test, multivariable logistic regression to detect factors associated with side effects and severe side effects. RESULTS Of the 3509 participants included, 1672(47.6%) were vaccinated. The most common reason for not taking the vaccine was concerns about the vaccine's side effects 815(44.4). The majority of symptoms were mild 788(47.1%), followed by moderate 374(22.3%), and severe 144(8.6%). The most common symptoms were tiredness 1028(61.5%), pain at the injection site 933(55.8%), and low-grade fever 684(40.9%). Multivariable logistic regression analysis revealed that <40 years (vs. ≥40; OR: 2.113, p-value = 0.008), females (vs. males; OR: 2.245, p-value< .001), did not receive influenza shot last year (vs. did receive Influenza shot last year OR: 1.697, p-value = 0.041), AstraZeneca (vs. other vaccine brands; OR: 2.799, p-value< .001), co-morbidities (vs. no co-morbidities; OR: 1.993, p-value = 0.008), and diabetes mellitus (vs. no diabetes mellitus; OR: 2.788, p-value = 0.007) were associated with severe post-vaccine side effects. Serious side effects reported were blood clots 5(0.3%), thrombocytopenia 2(0.1%), anaphylaxis 1(0.1%), seizures 1(0.1%), and cardiac infarction 1(0.1%). CONCLUSION Our study revealed that most side effects reported were mild in severity and self-limiting. Increasing the public's awareness of the nature of the vaccine's side effects would reduce the misinformation and improve the public's trust in vaccines. Larger studies to evaluate rare and serious adverse events and long-term side effects are needed, so people can have sufficient information and understanding before making an informed consent which is essential for vaccination.
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Affiliation(s)
- Michel Najjar
- Faculty of Medicine, Syrian Private University, Damascus, Syria
| | - Sara Albuaini
- Faculty of Medicine, Syrian Private University, Damascus, Syria
| | - Mohammad Fadel
- Faculty of Medicine, Syrian Private University, Damascus, Syria
| | - Fatema Mohsen
- Faculty of Medicine, Syrian Private University, Damascus, Syria
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16
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Liang H, Cao Y, Zhong W, Ma Z, Liu J, Chen H. Miller-Fisher syndrome and Guillain-Barre syndrome overlap syndrome following inactivated COVID-19 vaccine: Case report and scope review. Hum Vaccin Immunother 2022; 18:2125753. [PMID: 36315834 PMCID: PMC9746535 DOI: 10.1080/21645515.2022.2125753] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Miller-Fisher syndrome (MFS) is a rare variant of Guillain-Barré syndrome (GBS) manifesting as the triad of ataxia, areflexia, and ophthalmoplegia. With the extensive 2019 coronavirus disease (COVID-19) immunization program, cases of GBS or MFS following vaccination are increasingly being reported. A 64-y-old Chinese man presented with new-onset paresthesia of the extremities, bilateral abduction limitation, right facial palsy, areflexia of bilateral lower limbs, and left-dominant limb ataxia 12 d after the second dose of inactivated vaccine against COVID-19. Cerebrospinal fluid analysis indicated albumin-cytological dissociation and was positive for anti-GQ1b IgG and anti-GT1b IgG. Nerve conduction studies of limbs showed evidence of axonal neuropathy with reduced sensory amplitudes. Based on the clinical presentations, temporal progression of symptoms, and laboratory findings, the diagnosis of MFS-GBS overlap syndrome was made. The patient was treated with intravenous immunoglobulin and acupuncture and made a complete recovery 54 d after the onset of his initial neurological signs. To the best of our knowledge, we report the first case of MFS-GBS overlap syndrome following the inactivated COVID-19 vaccination. However, a coincidental relationship with this inactivated vaccine cannot be excluded. Although the benefits of COVID-19 vaccination largely outweigh its risk and the prognosis of MFS is generally favorable, a close surveillance of neurological complications post-COVID-19 vaccination is always necessary, considering its potentially disabling and lethal effects on vaccinated populations.
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Affiliation(s)
- Hao Liang
- Department of Acupuncture, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
| | - Yuanbo Cao
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Wei Zhong
- Department of Rheumatology and Immunology, Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar, China
| | - Zhenwang Ma
- Department of Acupuncture, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
| | - Jia Liu
- Institute for Brain Disorders, Beijing University of Chinese Medicine, Beijing, China,Department of Neurology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China,CONTACT Jia Liu Institute for Brain Disorders, Beijing University of Chinese Medicine, Beijing, China
| | - Hong Chen
- Department of TCM Geriatric, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China,Department of TCM Geriatric, Southern Medical University, Guangzhou, China,Hong Chen Department of TCM Geriatric, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
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17
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Lim N, Wood N, Prasad A, Waters K, Singh-Grewal D, Dale RC, Elkadi J, Scher S, Kozlowska K. COVID-19 Vaccination in Young People with Functional Neurological Disorder: A Case-Control Study. Vaccines (Basel) 2022; 10:2031. [PMID: 36560442 PMCID: PMC9782633 DOI: 10.3390/vaccines10122031] [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: 10/10/2022] [Revised: 11/19/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND The emergence of acute-onset functional neurological symptoms, the focus of this study, is one of three stress responses related to immunisation. This case-control study documents the experience of 61 young people with past or current functional neurological disorder (FND) in relation to the COVID-19 vaccination program in Australia. METHODS Information about the young person's/parent's choice and response pertaining to COVID-19 vaccination was collected as part of routine clinical care or FND research program follow-up. RESULTS 61 young people treated for FND (47 females, mean age = 16.22 years) and 46 healthy controls (34 females, mean age = 16.37 years) were included in the study. Vaccination rates were high: 58/61 (95.1%) in the FND group and 45/46 (97.8%) in the control group. In the FND group, 2 young people (2/61, 3.3%) presented with new-onset FND following COVID-19 vaccination; two young people with resolved FND reported an FND relapse (2/36, 5.56%); and two young people with unresolved FND (2/20, 10.0%) reported an FND exacerbation. In the control group no FND symptoms were reported. CONCLUSIONS Acute-onset FND symptoms following COVID-19 vaccination are uncommon in the general population. In young people prone to FND, COVID-19 vaccination can sometimes trigger new-onset FND, FND relapse, or FND exacerbation.
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Affiliation(s)
- Natalie Lim
- Department of Psychological Medicine, The Children’s Hospital at Westmead, Westmead, NSW 2145, Australia
| | - Nicholas Wood
- National Centre for Immunisation Research and Surveillance, Kids Research, Sydney Children’s Hospitals Network, Westmead, NSW 2145, Australia
- The Children’s Hospital at Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Westmead, NSW 2145, Australia
| | - Archana Prasad
- Department of General Medicine, The Children’s Hospital at Westmead Clinical School, Westmead, NSW 2145, Australia
| | - Karen Waters
- Sleep Medicine, The Children’s Hospital at Westmead, Westmead Clinical School, Westmead, NSW 2145, Australia
- Specialty of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney, Westmead, NSW 2145, Australia
| | - Davinder Singh-Grewal
- Specialty of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney, Westmead, NSW 2145, Australia
- Department of Rheumatology, Sydney Children’s Hospital Network, Westmead, NSW 2145, Australia
- School of Women’s and Children’s Health, University of New South Wales, Randwick, NSW 2031, Australia
| | - Russell C. Dale
- Kids Neuroscience Centre, Faculty of Medicine and Health, University of Sydney, Westmead, NSW 2145, Australia
- The Brain and Mind Centre, University of Sydney, Camperdown, NSW 2050, Australia
| | - Joseph Elkadi
- Department of Psychological Medicine, The Children’s Hospital at Westmead, Westmead, NSW 2145, Australia
| | - Stephen Scher
- McLean Hospital, Belmont, MA 02478, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA 02215, USA
- Speciality of Psychiatry, Faculty of Medicine and Health, University of Sydney, Westmead, NSW 2145, Australia
| | - Kasia Kozlowska
- Department of Psychological Medicine, The Children’s Hospital at Westmead, Westmead, NSW 2145, Australia
- The Children’s Hospital at Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Westmead, NSW 2145, Australia
- Specialty of Child and Adolescent Health, Faculty of Medicine and Health, University of Sydney, Westmead, NSW 2145, Australia
- Brain Dynamics Centre at Westmead Institute of Medical Research, Faculty of Medicine and Health, University of Sydney, Westmead, NSW 2145, Australia
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18
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Liu CC, Lee WJA. Bilateral Optic Neuritis after COVID-19 Vaccination: A Case Report. Vaccines (Basel) 2022; 10:1889. [PMID: 36366396 PMCID: PMC9694496 DOI: 10.3390/vaccines10111889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 11/01/2022] [Accepted: 11/07/2022] [Indexed: 08/30/2023] Open
Abstract
BACKGROUND Neuro-ophthalmic manifestations after vaccines are rare, with optic neuritis (ON) being the most common presentation. Patients with vaccine-related ON are similar to those with idiopathic ON. The temporal relationship between vaccination against and the occurrence of ON is vital. Here, we report a case of bilateral ON after the administration of the ChAdOx1-S nCoV-19 SARS-CoV-2 vaccine. CASE A 49-year-old healthy Asian female presented with sudden onset of bilateral blurred vision within 2 days. She complained of photophobia and extraocular pain upon movement over 3 days. Upon examination, her best corrected visual acuity (BCVA) was 20/30 in the right eye and 20/200 in the left eye. Anterior segment findings were unremarkable, with normal intraocular pressure. Fundoscopic examination revealed bilateral disc edema with vessel engorgement. Visual field examination revealed profound visual field defect in both eyes. She denied any trauma, use of new medication or medical history. She had received the ChAdOx1 nCoV-19 SARS-CoV-2 vaccine 14 days prior. Under suspicion of vaccine-related optic neuritis, she was given intravenous methylprednisolone 1 gm/day for 3 days, shifting to oral prednisolone under gradual tapering for 2 weeks. CONCLUSIONS Typically presenting with sudden-onset visual decline and extraocular pain during movement, acute ON is generally idiopathic. Bilateral ON is rare, but quick identification is important because it can potentially lead to permanent loss of vision if left untreated. Vaccination-induced ON is even rarer but not difficult to treat. However, such patients require further evaluation and long-term follow-up because they may be prone to other neurological disorders in the future.
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Affiliation(s)
- Ching-Chih Liu
- Department of Ophthalmology, Chi Mei Medical Center, Tainan 71004, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Wan-Ju Annabelle Lee
- Department of Ophthalmology, Chi Mei Medical Center, Tainan 71004, Taiwan
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
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19
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Safety of COVID-19 Vaccines: Spotlight on Neurological Complications. Life (Basel) 2022; 12:life12091338. [PMID: 36143376 PMCID: PMC9502976 DOI: 10.3390/life12091338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/21/2022] Open
Abstract
The COVID-19 pandemic has led to unprecedented demand on the global healthcare system. Remarkably, at the end of 2021, COVID-19 vaccines received approvals for human use in several countries worldwide. Since then, a solid base for response in the fight against the virus has been placed. COVID-19 vaccines have been shown to be safe and effective drugs. Nevertheless, all kinds of vaccines may be associated with the possible appearance of neurological complications, and COVID-19 vaccines are not free from neurological side effects. Neurological complications of COVID-19 vaccination are usually mild, short-duration, and self-limiting. However, severe and unexpected post-vaccination complications are rare but possible events. They include the Guillain-Barré syndrome, facial palsy, other neuropathies, encephalitis, meningitis, myelitis, autoimmune disorders, and cerebrovascular events. The fear of severe or fatal neurological complications fed the “vaccine hesitancy” phenomenon, posing a vital communication challenge between the scientific community and public opinion. This review aims to collect and discuss the frequency, management, and outcome of reported neurological complications of COVID-19 vaccines after eighteen months of the World Health Organization’s approval of COVID-19 vaccination, providing an overview of safety and concerns related to the most potent weapon against the SARS-CoV-2.
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20
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Nanatsue K, Takahashi M, Itaya S, Abe K, Inaba A. A case of Miller Fisher syndrome with delayed onset peripheral facial nerve palsy after COVID-19 vaccination: a case report. BMC Neurol 2022; 22:309. [PMID: 35996074 PMCID: PMC9395791 DOI: 10.1186/s12883-022-02838-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 08/14/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND To prevent the spread of the novel coronavirus disease 2019 (COVID-19) infection, various vaccines have been developed and used in a large number of people worldwide. One of the most commonly used vaccines is the mRNA vaccine developed by Moderna. Although several studies have shown this vaccine to be safe, the full extent of its side effects has not yet been known. Miller-Fisher syndrome (MFS) is a rare condition that manifests ophthalmoplegia, ataxia, and loss of tendon reflexes. It is a subtype of Guillain-Barré syndrome and an immune-mediated disease related to serum IgG anti-GQ1b antibodies. Several vaccines including those for COVID-19 have been reported to induce MFS. However, there have been no reports of MFS following Moderna COVID-19 vaccine administration. CASE PRESENTATION A 70-year-old man was referred to our hospital due to diplopia that manifested 1 week after receiving the second Moderna vaccine dose. The patient presented with restricted abduction of both eyes, mild ataxia, and loss of tendon reflexes. He was diagnosed with MFS based on his neurological findings and detection of serum anti-GQ1b antibodies. The patient was administered intravenous immunoglobulin, and his symptoms gradually improved. Five days after admission, the patient showed peripheral facial paralysis on the right side. This symptom was suggested to be a delayed onset of peripheral facial nerve palsy following MFS that gradually improved by administration of steroids and antiviral drugs. CONCLUSION There have been no previous reports of MFS after Moderna COVID-19 vaccination. This case may provide new information about the possible neurological side effects of COVID-19 vaccines.
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Affiliation(s)
- Kentaro Nanatsue
- Department of Neurology, Kanto Central Hospital, 6-25-1 Kami-Yoga, Setagaya-ku, Tokyo, 158-8531, Japan
| | - Makoto Takahashi
- Department of Neurology, Kanto Central Hospital, 6-25-1 Kami-Yoga, Setagaya-ku, Tokyo, 158-8531, Japan.
| | - Sakiko Itaya
- Department of Neurology, Kanto Central Hospital, 6-25-1 Kami-Yoga, Setagaya-ku, Tokyo, 158-8531, Japan
| | - Keisuke Abe
- Department of Neurology, Kanto Central Hospital, 6-25-1 Kami-Yoga, Setagaya-ku, Tokyo, 158-8531, Japan
| | - Akira Inaba
- Department of Neurology, Kanto Central Hospital, 6-25-1 Kami-Yoga, Setagaya-ku, Tokyo, 158-8531, Japan
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21
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Suzuki H, Ro A, Takada A, Saito K, Hayashi K. Autopsy findings of post-COVID-19 vaccination deaths in Tokyo Metropolis, Japan, 2021. Leg Med (Tokyo) 2022; 59:102134. [PMID: 36037554 PMCID: PMC9392553 DOI: 10.1016/j.legalmed.2022.102134] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/10/2022] [Accepted: 08/17/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND COVID-19 vaccines have been used across Japan since 17 February 2021, and as of 17 April 2022, 1690 deaths potentially caused by vaccine-related adverse effects have been reported to the Ministry of Health, Labour and Welfare. However, the causal relationship between vaccination and death could not be fully evaluated because of a lack of sufficient information. METHODS Autopsy cases in which deaths occurred within seven days after COVID-19 vaccination in Tokyo Metropolis and were handled by medical examiners were selected (n = 54). Age, sex, vaccine-related information, cause of death, and possible causal relationship between vaccination and death were examined. RESULTS The mean age of the deceased individuals was 68.1 years, and the study sample consisted of 34 males (63.9%) and 20 females (37.0%). Thirty-seven and six individuals received Comirnaty and Spikevax, respectively (68.5% and 11.1% respectively). The manner of death included natural (n = 43), non-natural (n = 8), and undetermined (n = 3). The most frequent cause of death was ischemic heart disease (n = 16). Regarding causal relationships, 46 cases (85.2%) did not show a causal relationship to vaccination, except for myocarditis (n = 3), thrombosis-related death (n = 4), and others (n = 1). CONCLUSION Although many cases of deaths after COVID-19 vaccination in this study showed no definite causal relationship between the vaccination and deaths, some cases showed possible adverse events such as myocarditis. Autopsies are essential for detecting vaccine-related deaths, and the Japanese death investigation system needs to be reinforced from this viewpoint.
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Affiliation(s)
- Hideto Suzuki
- Tokyo Medical Examiner's Office, Tokyo Metropolitan Government, Tokyo, Japan. hideto-@qk9.so-net.ne.jp
| | - Ayako Ro
- Tokyo Medical Examiner's Office, Tokyo Metropolitan Government, Tokyo, Japan; Department of Legal Medicine, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Aya Takada
- Tokyo Medical Examiner's Office, Tokyo Metropolitan Government, Tokyo, Japan; Department of Forensic Medicine, Saitama Medical University, Saitama, Japan; Department of Forensic Medicine, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Kazuyuki Saito
- Tokyo Medical Examiner's Office, Tokyo Metropolitan Government, Tokyo, Japan; Department of Forensic Medicine, Saitama Medical University, Saitama, Japan; Department of Forensic Medicine, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Kino Hayashi
- Tokyo Medical Examiner's Office, Tokyo Metropolitan Government, Tokyo, Japan
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22
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Kim JE, Yoon BA, Kim YH, Kim JK, Bae JS. Miller Fisher syndrome following COVID-19 vaccines: A scoping review. Acta Neurol Scand 2022; 146:604-609. [PMID: 35938305 PMCID: PMC9539325 DOI: 10.1111/ane.13687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/26/2022] [Accepted: 07/31/2022] [Indexed: 11/29/2022]
Abstract
Background and Purpose Miller Fisher syndrome (MFS), a variant of Guillain–Barré Syndrome (GBS), could be underestimated in evaluations of its adverse events (AEs) following COVID‐19 vaccination. We aimed to identify and characterize MFS following COVID‐19 vaccination. Materials and Methods Relevant studies reported on during the COVID‐19 pandemic were identified in the MEDLINE, Embase, and other databases. Results Nine cases of MFS following COVID‐19 vaccination from various regions were included. Unlike MFS following COVID‐19 infection, patients with MFS following COVID‐19 vaccination frequently presented with anti‐GQ1b antibody positivity (44%, 4/9). Unlike GBS following COVID‐19 vaccination, only two of nine (22%) cases of MFS following COVID‐19 vaccination had developed after viral‐vector‐related vaccine administration. Conclusions Miller Fisher syndrome following COVID‐19 vaccination seems to have a different pathophysiology from MFS following COVID‐19 infection and GBS following COVID‐19 vaccination. This neurological syndrome with a rare incidence and difficulty in diagnosis should be considered an AE of COVID‐19 vaccination.
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Affiliation(s)
- Jee-Eun Kim
- Department of Neurology, Ewha Womans University College of Medicine, Seoul, Korea
| | - Byeol-A Yoon
- Department of Neurology, Dong-A University College of Medicine, Busan, Korea.,Peripheral Neuropathy Research Center, Dong-A University, Busan, Korea
| | - Yoo Hwan Kim
- Department of Neurology, Hallym University College of Medicine, Chuncheon, Korea
| | - Jong Kuk Kim
- Department of Neurology, Dong-A University College of Medicine, Busan, Korea.,Peripheral Neuropathy Research Center, Dong-A University, Busan, Korea
| | - Jong Seok Bae
- Department of Neurology, Hallym University College of Medicine, Chuncheon, Korea
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23
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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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AZD-1222/tozinameran. REACTIONS WEEKLY 2022. [PMCID: PMC8972751 DOI: 10.1007/s40278-022-12434-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Finsterer J, Scorza FA. Neurological Side Effects of SARS-CoV-2 Vaccinations are Not Uncommon but Frequently Ignored [Letter]. Neuropsychiatr Dis Treat 2022; 18:1273-1275. [PMID: 35784516 PMCID: PMC9248814 DOI: 10.2147/ndt.s377357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 06/14/2022] [Indexed: 12/02/2022] Open
Affiliation(s)
| | - Fulvio A Scorza
- Disciplina de Neurociência, Universidade Federal de São Paulo/Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, Brasil
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Xu YM, Inacio MC, Liu MX, Gunatilaka AAL. Discovery of diminazene as a dual inhibitor of SARS-CoV-2 human host proteases TMPRSS2 and furin using cell-based assays. CURRENT RESEARCH IN CHEMICAL BIOLOGY 2022; 2:100023. [PMID: 35815069 PMCID: PMC8920474 DOI: 10.1016/j.crchbi.2022.100023] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The proteases TMPRSS2 (transmembrane protease serine 2) and furin are known to play important roles in viral infectivity including systematic COVID-19 infection through priming of the spike protein of SARS-CoV-2 and related viruses. To discover small-molecules capable of inhibiting these host proteases, we established convenient and cost-effective cell-based assays employing Vero cells overexpressing TMPRSS2 and furin. A cell-based proteolytic assay for broad-spectrum protease inhibitors was also established using human prostate cancer cell line LNCaP. Evaluation of camostat, nafamostat, and gabexate in these cell-based assays confirmed their known TMPRSS2 inhibitory activities. Diminazene, a veterinary medicinal agent and a known furin inhibitor was found to inhibit both TMPRSS2 and furin with IC50s of 1.35 and 13.2 μM, respectively. Establishment and the use of cell-based assays for evaluation TMPRSS2 and furin inhibitory activity and implications of dual activity of diminazene vs TMPRSS2 and furin are presented.
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Affiliation(s)
- Ya-Ming Xu
- Southwest Center for Natural Products Research, School of Natural Resources and the Environment, College of Agriculture and Life Sciences, University of Arizona, Tucson, AZ 85706, USA
| | - Marielle Cascaes Inacio
- Southwest Center for Natural Products Research, School of Natural Resources and the Environment, College of Agriculture and Life Sciences, University of Arizona, Tucson, AZ 85706, USA
| | - Manping X Liu
- Southwest Center for Natural Products Research, School of Natural Resources and the Environment, College of Agriculture and Life Sciences, University of Arizona, Tucson, AZ 85706, USA
| | - A A Leslie Gunatilaka
- Southwest Center for Natural Products Research, School of Natural Resources and the Environment, College of Agriculture and Life Sciences, University of Arizona, Tucson, AZ 85706, USA
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