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Nune A, Durkowski V, Pillay SS, Barman B, Elwell H, Bora K, Bilgrami S, Mahmood S, Babajan N, Venkatachalam S, Ottewell L, Manzo C. New-Onset Rheumatic Immune-Mediated Inflammatory Diseases Following SARS-CoV-2 Vaccinations until May 2023: A Systematic Review. Vaccines (Basel) 2023; 11:1571. [PMID: 37896974 PMCID: PMC10610967 DOI: 10.3390/vaccines11101571] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 09/28/2023] [Accepted: 10/03/2023] [Indexed: 10/29/2023] Open
Abstract
A comprehensive, up-to-date systematic review (SR) of the new-onset rheumatic immune-mediated inflammatory diseases (R-IMIDs) following COVID-19 vaccinations is lacking. Therefore, we investigated the demographics, management, and prognosis of new R-IMIDs in adults following SARS-CoV-2 vaccinations. A systematic literature search of Medline, Embase, Google Scholar, LitCovid, and Cochrane was conducted. We included any English-language study that reported new-onset R-IMID in adults following the post-COVID-19 vaccination. A total of 271 cases were reported from 39 countries between January 2021 and May 2023. The mean age of patients was 56 (range 18-90), and most were females (170, 62.5%). Most (153, 56.5%) received the Pfizer BioNTech COVID-19 vaccine. Nearly 50% of patients developed R-IMID after the second dose of the vaccine. Vasculitis was the most prevalent clinical presentation (86, 31.7%), followed by connective tissue disease (66, 24.3%). The mean duration between the vaccine's 'trigger' dose and R-IMID was 11 days. Most (220, 81.2%) received corticosteroids; however, 42% (115) received DMARDs such as methotrexate, cyclophosphamide, tocilizumab, anakinra, IV immunoglobulins, plasma exchange, or rituximab. Complete remission was achieved in 75 patients (27.7%), and 137 (50.6%) improved following the treatment. Two patients died due to myositis. This SR highlights that SARS-CoV-2 vaccines may trigger R-IMID; however, further epidemiology studies are required.
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Affiliation(s)
- Arvind Nune
- Department of Rheumatology, Southport and Ormskirk NHS Trust, Southport PR8 6PN, UK
| | - Victor Durkowski
- Liverpool University Hospitals NHS Foundation Trust, Prescot Street, Liverpool L9 7AL, UK
| | | | - Bhupen Barman
- Department of General Medicine, All India Institute of Medical Sciences (AIIMS), Guwahati 781101, India
| | - Helen Elwell
- BMA Library, BMA House, Tavistock Square, British Medical Association, London WC1H 9JP, UK
| | - Kaustubh Bora
- Haematology Division, ICMR-Regional Medical Research Centre, Dibrugarh 786001, India
| | - Syed Bilgrami
- Department of Rheumatology, Royal Lancaster Infirmary, Lancaster LA1 4RP, UK
| | - Sajid Mahmood
- Department of Medicine, Southport and Ormskirk Hospital NHS Trust, Southport PR8 6PN, UK
| | - Nasarulla Babajan
- Department of Medicine, Southport and Ormskirk Hospital NHS Trust, Southport PR8 6PN, UK
| | | | - Lesley Ottewell
- Department of Rheumatology, Royal Lancaster Infirmary, Lancaster LA1 4RP, UK
| | - Ciro Manzo
- Rheumatologic Outpatient Clinic, Azienda Sanitaria Locale Napoli 3, 80065 Sant'Agnello, Italy
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2
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Naik R, Avula S, Palleti SK, Gummadi J, Ramachandran R, Chandramohan D, Dhillon G, Gill AS, Paiwal K, Shaik B, Balachandran M, Patel B, Gurugubelli S, Mariswamy Arun Kumar AK, Nanjundappa A, Bellamkonda M, Rathi K, Sakhamuri PL, Nassar M, Bali A. From Emergence to Endemicity: A Comprehensive Review of COVID-19. Cureus 2023; 15:e48046. [PMID: 37916248 PMCID: PMC10617653 DOI: 10.7759/cureus.48046] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2023] [Indexed: 11/03/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), later renamed coronavirus disease 2019 (COVID-19), was first identified in Wuhan, China, in early December 2019. Initially, the China office of the World Health Organization was informed of numerous cases of pneumonia of unidentified etiology in Wuhan, Hubei Province at the end of 2019. This would subsequently result in a global pandemic with millions of confirmed cases of COVID-19 and millions of deaths reported to the WHO. We have analyzed most of the data published since the beginning of the pandemic to compile this comprehensive review of SARS-CoV-2. We looked at the core ideas, such as the etiology, epidemiology, pathogenesis, clinical symptoms, diagnostics, histopathologic findings, consequences, therapies, and vaccines. We have also included the long-term effects and myths associated with some therapeutics of COVID-19. This study presents a comprehensive assessment of the SARS-CoV-2 virology, vaccines, medicines, and significant variants identified during the course of the pandemic. Our review article is intended to provide medical practitioners with a better understanding of the fundamental sciences, clinical treatment, and prevention of COVID-19. As of May 2023, this paper contains the most recent data made accessible.
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Affiliation(s)
- Roopa Naik
- Medicine, Geisinger Commonwealth School of Medicine, Scranton, USA
- Internal Medicine/Hospital Medicine, Geisinger Health System, Wilkes Barre, USA
| | - Sreekant Avula
- Diabetes, Endocrinology, and Metabolism, University of Minnesota, Minneapolis, USA
| | - Sujith K Palleti
- Nephrology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Jyotsna Gummadi
- Internal Medicine, MedStar Franklin Square Medical Center, Baltimore, USA
| | | | | | - Gagandeep Dhillon
- Physician Executive MBA, University of Tennessee, Knoxville, USA
- Internal Medicine, University of Maryland Baltimore Washington Medical Center, Glen Burnie, USA
| | | | - Kapil Paiwal
- Oral & Maxillofacial Pathology, Daswani Dental College & Research Center, Kota, IND
| | - Bushra Shaik
- Internal Medicine, Onslow Memorial Hospital, Jacksonville, USA
| | | | - Bhumika Patel
- Oral Medicine and Radiology, Howard University, Washington, D.C., USA
| | | | | | | | - Mahita Bellamkonda
- Hospital Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, USA
| | - Kanika Rathi
- Internal Medicine, University of Florida, Gainesville, USA
| | | | - Mahmoud Nassar
- Endocrinology, Diabetes, and Metabolism, Jacobs School of Medicine and Biomedical Sciences, Buffalo, USA
| | - Atul Bali
- Internal Medicine/Nephrology, Geisinger Medical Center, Danville, USA
- Internal Medicine/Nephrology, Geisinger Health System, Wilkes-Barre, USA
- Medicine, Geisinger Commonwealth School of Medicine, Scranton, USA
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3
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Talotta R. COVID-19 mRNA vaccines as hypothetical epigenetic players: Results from an in silico analysis, considerations and perspectives. Vaccine 2023; 41:5182-5194. [PMID: 37453842 DOI: 10.1016/j.vaccine.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVES To investigate in silico the occurrence of epigenetic crosstalk by nucleotide sequence complementarity between the BNT162b2 mRNA vaccine and whole human genome, including coding and noncoding (nc)RNA genes. To correlate these results with those obtained with the original spike (S) gene of Severe Acute Respiratory Syndrome CoronaVirus-2 (SARS-CoV-2). METHODS The publicly available FASTA sequence of the BNT162b2 mRNA vaccine and the SARS-CoV-2 isolate Wuhan-Hu-1 S gene (NC_045512.2) were used separately as key input to the Ensembl.org library to evaluate base pair match to human GRCh38 genome. Human coding and noncoding genes harboring hits were assessed for functional activity and health effects using bioinformatics tools and GWAS databases. RESULTS The BLAT analysis against the human GRCh38 genome revealed a total of 37 hits for BNT162b2 mRNA and no hits for the SARS-CoV-2 S gene. More specifically, BNT162b2 mRNA matched 19 human genes whose protein products are variously involved in enzyme reactions, nucleotide or cation binding, signaling, and carrier functions. In BLASTN analysis of ncRNA genes, BNT162b2 mRNA and SARS-CoV-2 S gene matched 17 and 24 different human genomic regions, respectively. Overall, characterization of the matched noncoding sequences revealed stronger interference with epigenetic pathways for BNT162b2 mRNA compared with the original S gene. CONCLUSION This pivotal in silico analysis shows that SARS-CoV-2 S gene and the BNT162b2 mRNA vaccine exhibit Watson-Crick nucleotide complementarity with human coding or noncoding genes. Although they do not share the same complementarity pattern, both may disrupt epigenetic mechanisms in target cells, potentially leading to long-term complications.
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Affiliation(s)
- Rossella Talotta
- Department of Clinical and Experimental Medicine, Rheumatology Unit, AOU "Gaetano Martino", University of Messina, Messina, Italy.
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4
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Ryad R, Osman A, Almusa A, Gerges P, Sumbul-Yuksel B. Dermatomyositis Flare-Up Following the SARS-CoV-2 Vaccine: A Case Report and Literature Review. Cureus 2023; 15:e44324. [PMID: 37779754 PMCID: PMC10538353 DOI: 10.7759/cureus.44324] [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: 08/26/2023] [Indexed: 10/03/2023] Open
Abstract
Dermatomyositis is a rare auto-immune inflammatory myopathy of unknown etiology. Several environmental factors, including vaccines, have been identified as potential triggers in genetically susceptible individuals. Since the beginning of the coronavirus disease 2019 (COVID-19) pandemic, the development of vaccines (mRNA and vector-based) has been the most effective tool in reducing the incidence, hospitalization rates, and mortality of COVID-19. However, among individuals with immune dysregulation and auto-immune conditions, unique challenges may arise with immune stimulation. We present a case of a dermatomyositis flare-up following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination. A 40-year-old Hispanic female presented to the emergency department with shortness of breath, muscle pain and weakness, and skin rash for two days. She had been recently diagnosed with dermatomyositis six months prior based on clinical presentation, laboratory investigations, and characteristic muscle biopsy findings. She had been on treatment with mycophenolate mofetil, prednisone, and hydroxychloroquine since. She reported receiving the second dose of the BNT162b2 COVID-19 vaccine one day prior to the onset of symptoms. Physical examination revealed erythematous plaques over her cheeks, upper chest, and arms, in addition to Gottron papules on her hands. She had reduced proximal muscle strength and scattered dry crackles bilaterally on lung auscultation. Her laboratory investigations were remarkable for elevated erythrocyte sedimentation rate, C-reactive peptide, creatinine kinase, and troponin T. The SARS- CoV-2 PCR test was negative. CT scan of the chest showed evidence of pneumonitis. A diagnosis of the dermatomyositis flare-up potentially secondary to the SARS-CoV-2 BNT162b2 vaccine was established. The patient was admitted and treated with pulse steroids and intravenous immunoglobulin. She responded well to therapy and was discharged home four days later. There have been several reports of a new onset of dermatomyositis following the SARS-CoV-2 vaccine which highlights the need for further large-scale studies to estimate the prevalence of such adverse effects. The benefits of the SARS-CoV-2 vaccine outweigh the risks even among patients with auto-immune and rheumatologic conditions; however, it is important for clinicians to recognize the possibility of occurrence of such events in order to manage patients appropriately.
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Affiliation(s)
- Robert Ryad
- Internal Medicine, AdventHealth Orlando, Orlando, USA
| | - Alsayed Osman
- Internal Medicine, AdventHealth Orlando, Orlando , USA
| | - Ahmad Almusa
- Internal Medicine, AdventHealth Orlando, Orlando , USA
| | - Peter Gerges
- Internal Medicine, AdventHealth Orlando, Orlando, USA
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Galluzzo C, Chiapparoli I, Corrado A, Cantatore FP, Salvarani C, Pipitone N. Rare forms of inflammatory myopathies - part I, generalized forms. Expert Rev Clin Immunol 2023; 19:169-183. [PMID: 36469633 DOI: 10.1080/1744666x.2023.2154656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The idiopathic inflammatory myopathies traditionally comprise dermatomyositis, polymyositis, immune-mediated necrotizing myopathy, anti-synthetase syndrome, and inclusion body myositis. In this review, we aimed to cover the less common forms of generalized myositis. AREAS COVERED We identified rare forms of widespread myositis on the basis of list provided by the homepage of the Neuromuscular disease center of Washington University, USA and on the basis of the authors' knowledge. We searched PubMed® and EMBASE® for relevant articles on these forms with the aim of providing as much as possible information on their clinical manifestations as well as guidance on their work-up and treatment. EXPERT OPINION There is substantial heterogeneity among the various rare forms of generalized myositis in terms of their frequency and characterization. Some forms are reasonably well defined, while others may not represent truly well-defined diseases, but rather variants of other myopathies. The landscape of rare forms appears to have evolved over time, with some forms now being better characterized, while others, such as SARS-Cov-2- and immune checkpoint inhibitor-related myositis have come to the fore only in recent years. Knowledge about rare forms of myositis can aid in their recognition and treatment.
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Affiliation(s)
- Claudio Galluzzo
- Department of internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ilaria Chiapparoli
- Department of internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ada Corrado
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Francesco Paolo Cantatore
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Carlo Salvarani
- Department of internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.,Università di Modena e Reggio Emilia, Modena, Italy
| | - Nicolò Pipitone
- Department of internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
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6
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Hosseinzadeh A, Ebrahimi K, Shahriarirad R, Dalfardi F. Lower limb lymphedema and cellulitis as a complication of COVID-19 vaccine: A case report. Clin Case Rep 2022; 10:e6317. [PMID: 36540881 PMCID: PMC9755814 DOI: 10.1002/ccr3.6317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/21/2022] [Accepted: 08/24/2022] [Indexed: 12/23/2022] Open
Abstract
A 68-year-old man without complications following his first dose of Sinopharm (BBIBP-CorV) COVID-19 vaccine developed left foot and ankle edema, extending to his left leg 3 days after his second dose. Color-Doppler sonography and lymphoscintigraphy showed extensive soft tissue swelling and fat edema in both legs, proposing lymphatic drainage disorder.
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Affiliation(s)
- Ahmad Hosseinzadeh
- Thoracic and Vascular Surgery Research CenterShiraz University of Medical SciencesShirazIran
| | - Kamyar Ebrahimi
- Thoracic and Vascular Surgery Research CenterShiraz University of Medical SciencesShirazIran,School of MedicineShiraz University of Medical SciencesShirazIran
| | - Reza Shahriarirad
- Thoracic and Vascular Surgery Research CenterShiraz University of Medical SciencesShirazIran,School of MedicineShiraz University of Medical SciencesShirazIran
| | - Farzad Dalfardi
- Thoracic and Vascular Surgery Research CenterShiraz University of Medical SciencesShirazIran
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7
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Li JC, Siglin J, Marshall MS, Stemmer-Rachamimov A, Bloom SM, Blumenthal KG. Successful Treatment of Delayed Localized Necrotizing Inflammatory Myositis After Severe Acute Respiratory Syndrome Coronavirus 2 mRNA-1273 Vaccine: A Case Report. Open Forum Infect Dis 2022; 9:ofac499. [PMID: 36267257 PMCID: PMC9578160 DOI: 10.1093/ofid/ofac499] [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: 07/26/2022] [Accepted: 09/23/2022] [Indexed: 11/24/2022] Open
Abstract
Reported adverse reactions to the mRNA-1273 vaccine (Spikevax, Moderna Inc) against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) range from mild, local delayed cutaneous reactions to rarer, more serious reactions such as myocarditis. Here, we describe the presentation and successful treatment of delayed, localized necrotizing inflammatory myositis following a third dose of the mRNA-1273 SARS-CoV-2 vaccine. To our knowledge, this is the first report of biopsy-confirmed, delayed inflammatory myositis after administration of an mRNA-1273 SARS-CoV-2 vaccine booster.
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Affiliation(s)
- Jennifer Chen Li
- Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Jonathan Siglin
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Michael S Marshall
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Anat Stemmer-Rachamimov
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Seth M Bloom
- Harvard Medical School, Boston, Massachusetts, USA
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, USA
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Boston, Massachusetts, USA
| | - Kimberly G Blumenthal
- Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- Edward P. Lawrence Center for Quality and Safety, Massachusetts General Hospital and Massachusetts General Professional Organization, Boston, Massachusetts, USA
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8
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Conticini E, d'Alessandro M, Grazzini S, Fornaro M, Sabella D, Lopalco G, Giardina F, Colafrancesco S, Rizzo C, Guggino G, Priori R, Conti F, Iannone F, Bargagli E, Cantarini L, Frediani B. Relapses of idiopathic inflammatory myopathies after vaccination against COVID-19: a real-life multicenter Italian study. Intern Emerg Med 2022; 17:1921-1928. [PMID: 35754076 PMCID: PMC9244457 DOI: 10.1007/s11739-022-03028-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/06/2022] [Indexed: 11/05/2022]
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) vaccination plays a crucial role as pivotal strategy to curb the coronavirus disease-19 (COVID-19) pandemic. The present study described the clinical status of patients affected by idiopathic inflammatory myopathies (IIM) after COVID-19 vaccination to assess the number of relapses. We included all patients affected by IIM and followed by Myositis Clinic, Rheumatology and Respiratory Diseases Units, Siena University Hospital, Bari University Hospital, Policlinico Umberto I, Sapienza University, Rome, and Policlinico Paolo Giaccone, Palermo. They underwent a telephone survey. A total of 119 IIM patients (median, IQR 58 (47-66) years; 32males; 50 dermatomyositis, 39 polymyositis and 30 anti-synthetase syndrome) were consecutively enrolled. Except four patients who refused the vaccination, 94 (81.7%) received Comirnaty, 16 (13.9%) Spikevax, 5 (4.4%) Vaxzevria. Seven (6.1%) patients had flare after vaccination. One of them had life-threatening systemic involvement and died two months after second dose of COVID-19 vaccination. From logistic regression analysis, Chi2-log ratio = 0.045,the variable that most influences the development of flare was the number of organs involved (p = 0.047). Sixty-eight patients received the third dose of COVID-19 vaccination: 51(75%) Comirnaty and 17 (25%) Moderna. No patients had flares after third dose. Our study represents the largest cohort of IIM patients in which the incidence of recurrence after anti-SARS-CoV-2 vaccine was assessed. In line with real-life data from other diseases, we found a clinical non-statistically significant risk of relapse in our patients, which occurred seldom, usually mild and in patients with a more severe and aggressive course of disease.
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Affiliation(s)
- Edoardo Conticini
- Rheumatology Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, 53100, Siena, Italy
| | - Miriana d'Alessandro
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy.
| | - Silvia Grazzini
- Rheumatology Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, 53100, Siena, Italy
| | - Marco Fornaro
- Rheumatology Unit, Department of Emergency and Organ Transplantation, University of Bari, Policlinico, Piazza G. Cesare 11, 70124, Bari, Italy
| | - Daniele Sabella
- Rheumatology Unit, Department of Emergency and Organ Transplantation, University of Bari, Policlinico, Piazza G. Cesare 11, 70124, Bari, Italy
| | - Giuseppe Lopalco
- Rheumatology Unit, Department of Emergency and Organ Transplantation, University of Bari, Policlinico, Piazza G. Cesare 11, 70124, Bari, Italy
| | - Federico Giardina
- Rheumatology Section, Department of Clinical Internal, Anesthetic and Cardiovascular Sciences, Azienda Ospedaliero-Universitaria Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Serena Colafrancesco
- Rheumatology Section, Department of Clinical Internal, Anesthetic and Cardiovascular Sciences, Azienda Ospedaliero-Universitaria Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Chiara Rizzo
- Rheumatology Section, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Piazza delle Cliniche 2, 90110, Palermo, Italy
| | - Giuliana Guggino
- Rheumatology Section, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Piazza delle Cliniche 2, 90110, Palermo, Italy
| | - Roberta Priori
- Rheumatology Section, Department of Clinical Internal, Anesthetic and Cardiovascular Sciences, Azienda Ospedaliero-Universitaria Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Fabrizio Conti
- Rheumatology Section, Department of Clinical Internal, Anesthetic and Cardiovascular Sciences, Azienda Ospedaliero-Universitaria Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Florenzo Iannone
- Rheumatology Unit, Department of Emergency and Organ Transplantation, University of Bari, Policlinico, Piazza G. Cesare 11, 70124, Bari, Italy
| | - Elena Bargagli
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Viale Bracci 1, 53100, Siena, Italy
| | - Luca Cantarini
- Rheumatology Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, 53100, Siena, Italy
| | - Bruno Frediani
- Rheumatology Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, 53100, Siena, Italy
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9
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Rodríguez Y, Rojas M, Beltrán S, Polo F, Camacho-Domínguez L, Morales SD, Gershwin ME, Anaya JM. Autoimmune and autoinflammatory conditions after COVID-19 vaccination. New case reports and updated literature review. J Autoimmun 2022; 132:102898. [PMID: 36041291 PMCID: PMC9399140 DOI: 10.1016/j.jaut.2022.102898] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/11/2022] [Accepted: 08/14/2022] [Indexed: 11/20/2022]
Abstract
Autoimmunity linked to COVID-19 immunization has been recorded throughout the pandemic. Herein we present six new patients who experienced relapses of previous autoimmune disease (AD) or developed a new autoimmune or autoinflammatory condition following vaccination. In addition, we documented additional cases through a systematic review of the literature up to August 1st, 2022, in which 464 studies (928 cases) were included. The majority of patients (53.6%) were women, with a median age of 48 years (IQR: 34 to 66). The median period between immunization and the start of symptoms was eight days (IQR: 3 to 14). New-onset conditions were observed in 81.5% (n: 756) of the cases. The most common diseases associated with new-onset events following vaccination were immune thrombocytopenia, myocarditis, and Guillain-Barré syndrome. In contrast, immune thrombocytopenia, psoriasis, IgA nephropathy, and systemic lupus erythematosus were the most common illnesses associated with relapsing episodes (18.5%, n: 172). The first dosage was linked with new-onset events (69.8% vs. 59.3%, P = 0.0100), whereas the second dose was related to relapsing disease (29.5% vs. 59.3%, P = 0.0159). New-onset conditions and relapsing diseases were more common in women (51.5% and 62.9%, respectively; P = 0.0081). The groups were evenly balanced in age. No deaths were recorded after the disease relapsed, while 4.7% of patients with new-onset conditions died (P = 0.0013). In conclusion, there may be an association between COVID-19 vaccination and autoimmune and inflammatory diseases. Some ADs seem to be more common than others. Vaccines and SARS-CoV-2 may induce autoimmunity through similar mechanisms. Large, well-controlled studies are warranted to validate this relationship and assess additional variables such as genetic and other environmental factors.
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Affiliation(s)
- Yhojan Rodríguez
- Clínica del Occidente, Bogota, Colombia; Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Manuel Rojas
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Santiago Beltrán
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Fernando Polo
- Hospital Infantil de San José, Fundación Universitaria de Ciencias de la Salud. Department of Pathology, Bogota, Colombia
| | - Laura Camacho-Domínguez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Samuel David Morales
- Hospital Infantil de San José, Fundación Universitaria de Ciencias de la Salud. Department of Pathology, Bogota, Colombia
| | - M Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, Davis, CA, United States
| | - Juan-Manuel Anaya
- Clínica del Occidente, Bogota, Colombia; LifeFactors, Rionegro, Colombia.
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10
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Re: Systemic Vasculitis Following SARS-CoV-2 mRNA Vaccination Demonstrated on FDG PET/CT. Clin Nucl Med 2022; 47:e723-e724. [PMID: 36083225 DOI: 10.1097/rlu.0000000000004409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Bose P, Goenka U, Moitra S, Majumdar S, Goenka MK, Sen SG. COVID
‐19 vaccine‐associated myositis – a case report. Clin Case Rep 2022; 10:e6314. [PMID: 36110335 PMCID: PMC9465691 DOI: 10.1002/ccr3.6314] [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: 02/28/2022] [Revised: 07/25/2022] [Accepted: 08/25/2022] [Indexed: 12/15/2022] Open
Abstract
Myositis is one of the uncommon adverse events following COVID‐19 vaccination, and its mechanism is still unclear. A strong clinical suspicion and further evaluation are important not only for early diagnosis and management but also for better understanding of the unprecedented effects of this novel vaccine. We present a case of myositis following the first dose of the ChAdOx1 nCoV‐19 Corona Virus Vaccine, evidenced by serology and MRI.
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Affiliation(s)
- Ponnu Bose
- Department of Clinical Imaging and Interventional Radiology Apollo Multispeciality Hospitals Ltd Kolkata India
| | - Usha Goenka
- Department of Clinical Imaging and Interventional Radiology Apollo Multispeciality Hospitals Ltd Kolkata India
| | - Saibal Moitra
- Department of Allergy and Immunology Apollo Multispeciality Hospitals Ltd Kolkata India
| | - Sanjib Majumdar
- Department of Clinical Imaging and Interventional Radiology Apollo Multispeciality Hospitals Ltd Kolkata India
| | - Mahesh Kumar Goenka
- Institute of Gastrosciences and Liver Apollo Multispeciality Hospitals Ltd Kolkata India
| | - Srijita Ghosh Sen
- Department of Clinical Imaging and Interventional Radiology Apollo Multispeciality Hospitals Ltd Kolkata India
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12
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Gonzalez D, Gupta L, Murthy V, Gonzalez EB, Williamson KA, Makol A, Tan CL, Sulaiman FN, Shahril NS, Isa LM, Martín-Nares E, Aggarwal R. Anti-MDA5 dermatomyositis after COVID-19 vaccination: a case-based review. Rheumatol Int 2022; 42:1629-1641. [PMID: 35661906 PMCID: PMC9166182 DOI: 10.1007/s00296-022-05149-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 05/09/2022] [Indexed: 01/01/2023]
Abstract
Anti-MDA5 (Melanoma differentiation-associated protein 5) myositis is a rare subtype of dermatomyositis (DM) characterized by distinct ulcerative, erythematous cutaneous lesions and a high risk of rapidly progressive interstitial lung disease (RP-ILD). It has been shown that SARS-CoV-2 (COVID-19) replicates rapidly in lung and skin epithelial cells, which is sensed by the cytosolic RNA-sensor MDA5. MDA5 then triggers type 1 interferon (IFN) production, and thus downstream inflammatory mediators (EMBO J 40(15):e107826, 2021); (J Virol, 2021, https://doi.org/10.1128/JVI.00862-21 ); (Cell Rep 34(2):108628, 2021); (Sci Rep 11(1):13638, 2021); (Trends Microbiol 27(1):75-85, 2019). It has also been shown that MDA5 is triggered by the mRNA COVID-19 vaccine with resultant activated dendritic cells (Nat Rev Immunol 21(4):195-197, 2021). Our literature review identified one reported case of MDA5-DM from the COVID-19 vaccine (Chest J, 2021, https://doi.org/10.1016/j.chest.2021.07.646 ). We present six additional cases of MDA5-DM that developed shortly after the administration of different kinds of COVID-19 vaccines. A review of other similar cases of myositis developing from the COVID-19 vaccine was also done. We aim to explore and discuss the evidence around recent speculations of a possible relation of MDA5-DM to COVID-19 infection and vaccine. The importance of vaccination during a worldwide pandemic should be maintained and our findings are not intended to discourage individuals from receiving the COVID-19 vaccine.
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Affiliation(s)
- Daniel Gonzalez
- Division of Rheumatology, University of Texas, Medical Branch, 301 University Boulevard, Route 1118, Galveston, TX, 77555, USA.
| | - Latika Gupta
- Department of Rheumatology, Royal Wolverhampton Trust, Wolverhampton, UK
| | - Vijaya Murthy
- Division of Rheumatology, University of Texas, Medical Branch, 301 University Boulevard, Route 1118, Galveston, TX, 77555, USA
| | - Emilio B Gonzalez
- Division of Rheumatology, University of Texas, Medical Branch, 301 University Boulevard, Route 1118, Galveston, TX, 77555, USA
| | | | - Ashima Makol
- Division of Rheumatology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Chou Luan Tan
- Department of Rheumatology, Hospital Putrajaya, Putrajaya, Malaysia
| | | | | | - Liza Mohd Isa
- Department of Rheumatology, Hospital Putrajaya, Putrajaya, Malaysia
| | - Eduardo Martín-Nares
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Rohit Aggarwal
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA
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13
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Magen E, Mukherjee S, Bhattacharya M, Detroja R, Merzon E, Blum I, Livoff A, Shlapobersky M, Baum G, Talisman R, Cherniavsky E, Dori A, Frenkel-Morgenstern M. Clinical and Molecular Characterization of a Rare Case of BNT162b2 mRNA COVID-19 Vaccine-Associated Myositis. Vaccines (Basel) 2022; 10:vaccines10071135. [PMID: 35891299 PMCID: PMC9324661 DOI: 10.3390/vaccines10071135] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 12/18/2022] Open
Abstract
Initial clinical trials and surveillance data have shown that the most commonly administered BNT162b2 COVID-19 mRNA vaccine is effective and safe. However, several cases of mRNA vaccine-induced mild to moderate adverse events were recently reported. Here, we report a rare case of myositis after injection of the first dose of BNT162b2 COVID-19 mRNA vaccine into the left deltoid muscle of a 34-year-old, previously healthy woman who presented progressive proximal muscle weakness, progressive dysphagia, and dyspnea with respiratory failure. One month after vaccination, BNT162b2 vaccine mRNA expression was detected in a tissue biopsy of the right deltoid and quadriceps muscles. We propose this case as a rare example of COVID-19 mRNA vaccine-induced myositis. This study comprehensively characterizes the clinical and molecular features of BNT162b2 mRNA vaccine-associated myositis in which the patient was severely affected.
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Affiliation(s)
- Eli Magen
- Medicine C Department, Clinical Immunology and Allergy Division, Barzilai University Medical Center, Ben-Gurion University of the Negev, Ashkelon 7830604, Israel;
- Leumit Health Services, Tel Aviv 6473817, Israel;
- Correspondence: (E.M.); (M.F.-M.)
| | - Sumit Mukherjee
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel; (S.M.); (M.B.); (R.D.); (G.B.)
- Department of Computer Science, Ben-Gurion University, Beer-Sheva 8410501, Israel
| | - Mahua Bhattacharya
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel; (S.M.); (M.B.); (R.D.); (G.B.)
| | - Rajesh Detroja
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel; (S.M.); (M.B.); (R.D.); (G.B.)
| | - Eugene Merzon
- Leumit Health Services, Tel Aviv 6473817, Israel;
- Department of Family Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Idan Blum
- Medicine C Department, Clinical Immunology and Allergy Division, Barzilai University Medical Center, Ben-Gurion University of the Negev, Ashkelon 7830604, Israel;
| | - Alejandro Livoff
- Pathology Department, Barzilai University Medical Center, Ashkelon 7830604, Israel; (A.L.); (M.S.)
| | - Mark Shlapobersky
- Pathology Department, Barzilai University Medical Center, Ashkelon 7830604, Israel; (A.L.); (M.S.)
| | - Gideon Baum
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel; (S.M.); (M.B.); (R.D.); (G.B.)
| | - Ran Talisman
- Plastic Surgery Department, Barzilai University Medical Center, Ashkelon 7830604, Israel;
| | - Evgenia Cherniavsky
- Imaging Department, Barzilai University Medical Center, Ashkelon 7830604, Israel;
| | - Amir Dori
- Department of Neurology, Sheba Medical Center, Ramat Gan 5262000, Israel;
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Milana Frenkel-Morgenstern
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel; (S.M.); (M.B.); (R.D.); (G.B.)
- Correspondence: (E.M.); (M.F.-M.)
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14
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Okazaki T, Matashiro M, Kodama G, Tshubota T, Furusawa Y, Izumi SI. Frequent Onsets of Cellulitis in Lower Limbs with Lymphedema Following COVID-19 mRNA Vaccination. Vaccines (Basel) 2022; 10:vaccines10040517. [PMID: 35455266 PMCID: PMC9025572 DOI: 10.3390/vaccines10040517] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/22/2022] [Accepted: 03/24/2022] [Indexed: 12/24/2022] Open
Abstract
Four patients with secondary lower limb lymphedema developed cellulitis at their lymphedema lesion following COVID-19 mRNA vaccinations. They did not develop adverse effects at their vaccination site. All the patients were Japanese females aged <60 years. Three patients developed cellulitis following the first vaccination. The date of onset of cellulitis following the first vaccination varied from 0 to 21 days. Two received BNT162b2 mRNA vaccines and the others received mRNA-1273 vaccines. All the patients were treated with oral antibiotics and recovered. Two patients had repeated cellulitis. The patients with the repeated development of cellulitis could not perform good skincare. One patient had joint contractures in their lower limbs and could not reach her lymphedema lesions, and the other patient could not master the skincare. According to previous studies, the development of cellulitis following vaccination was rare. In this study, four patients aged <60 years developed cellulitis among the eight patients that regularly visited our hospital for rehabilitation for their lower limb lymphedema. In patients with lymphedema, prolonged inflammation may impair lymphatic functions and worsen edema. Therefore, at the time of vaccination, we should keep in mind the prevention and immediate management of cellulitis using intensive skincare and antibiotic treatment.
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Affiliation(s)
- Tatsuma Okazaki
- Department of Physical Medicine and Rehabilitation, Graduate School of Medicine, Tohoku University, Sendai 980-8575, Japan; (Y.F.); (S.-I.I.)
- Department of Rehabilitation, Tohoku University Hospital, Sendai 980-8574, Japan; (M.M.); (G.K.); (T.T.)
- Center for Dysphagia of Tohoku University Hospital, Sendai 980-8575, Japan
- Correspondence: ; Tel.: +81-22-717-7338; Fax: +81-22-717-7340
| | - Momoko Matashiro
- Department of Rehabilitation, Tohoku University Hospital, Sendai 980-8574, Japan; (M.M.); (G.K.); (T.T.)
| | - Gaku Kodama
- Department of Rehabilitation, Tohoku University Hospital, Sendai 980-8574, Japan; (M.M.); (G.K.); (T.T.)
| | - Takeshi Tshubota
- Department of Rehabilitation, Tohoku University Hospital, Sendai 980-8574, Japan; (M.M.); (G.K.); (T.T.)
| | - Yoshihito Furusawa
- Department of Physical Medicine and Rehabilitation, Graduate School of Medicine, Tohoku University, Sendai 980-8575, Japan; (Y.F.); (S.-I.I.)
- Department of Rehabilitation, Tohoku University Hospital, Sendai 980-8574, Japan; (M.M.); (G.K.); (T.T.)
- Center for Dysphagia of Tohoku University Hospital, Sendai 980-8575, Japan
| | - Shin-Ichi Izumi
- Department of Physical Medicine and Rehabilitation, Graduate School of Medicine, Tohoku University, Sendai 980-8575, Japan; (Y.F.); (S.-I.I.)
- Department of Rehabilitation, Tohoku University Hospital, Sendai 980-8574, Japan; (M.M.); (G.K.); (T.T.)
- Center for Dysphagia of Tohoku University Hospital, Sendai 980-8575, Japan
- Department of Physical Medicine and Rehabilitation, Graduate School of Biomedical Engineering, Tohoku University, Sendai 980-8575, Japan
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15
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Kim JH, Kim JH, Woo CG. Clinicopathological Characteristics of Inflammatory Myositis Induced by COVID-19 Vaccine (Pfizer-BioNTech BNT162b2): A Case Report. J Korean Med Sci 2022; 37:e91. [PMID: 35315602 PMCID: PMC8938612 DOI: 10.3346/jkms.2022.37.e91] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/03/2022] [Indexed: 11/24/2022] Open
Abstract
As more individuals were coronavirus disease 2019 (COVID-19) vaccinated, unexpected side effects appeared. Herein, we present the case of a 30-year-old man with myopathy in both extremities after the second dose of the Pfizer-BioNTech (BNT162b2) COVID-19 vaccine. Symptoms, swelling and pain, started from the proximal upper and lower extremities and extended to the distal parts. Although he underwent massive hydration, the muscle enzyme level continuously increased. He complained of dysphagia and dysarthria. Microscopically, muscle biopsy showed multifocal or scattered macrophage infiltration and degenerated myofibers. In contrast to general myopathy including inflammatory myositis and rhabdomyolysis, vaccine-induced inflammatory myositis shows a prolonged increase in muscle enzyme levels and multifocal macrophage infiltration with necrosis of the muscle fibers. Symptoms improved with glucocorticoid and immunosuppressive treatment. If vaccinated individuals experience severe and continuous muscle pain and swelling, clinicians should consider vaccine-induced inflammatory myositis, measure the muscle enzyme levels, and perform muscle biopsy for a definite diagnosis.
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Affiliation(s)
- Ji Hyoun Kim
- Division of Rheumatology, Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Jun Hyoung Kim
- Division of Infectious Diseases, Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Chang Gok Woo
- Department of Pathology, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea.
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16
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Gouda W, Albasri A, Alsaqabi F, Al Sabah HY, Alkandari M, Abdelnaby H. Dermatomyositis Following BNT162b2 mRNA COVID-19 Vaccination. J Korean Med Sci 2022; 37:e32. [PMID: 35132838 PMCID: PMC8822116 DOI: 10.3346/jkms.2022.37.e32] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/14/2021] [Indexed: 11/20/2022] Open
Abstract
Dermatomyositis (DM) is one of the uncommon multi-organ idiopathic inflammatory myopathies that has been reported following the hepatitis B, Influenza, tetanus toxoid, H1N1, and BCG vaccines. However, an association with the coronavirus disease 2019 (COVID-19) vaccine is yet to be reported. In this case, we present the case of a 43-year-old Asian Indian female who was diagnosed with DM 10 days after receiving the second dosage of BNT162b2 mRNA COVID-19 vaccination, in the absence of any additional triggering factors. The diagnosis was established based on physical examination, serological antibodies, magnetic resonance imaging of the muscles, skin biopsy, and electromyography. She received standard treatment for DM, including oral high doses of prednisolone, hydroxychloroquine, mycophenolate, and physiotherapy. The treatment successfully reversed skin changes and muscle weakness. This is the first reported case of classic DM complicated by interstitial lung disease following COVID-19 vaccination. More clinical and functional studies are needed to elucidate this association. Clinicians should be aware of this unexpected adverse event following COVID-19 vaccination and arrange for appropriate management.
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Affiliation(s)
- Wesam Gouda
- Department of Rheumatology, Faculty of Medicine, Al Azhar University, Assiut, Egypt
- Department of Rheumatology, Al-Sabah Hospital, Kuwait, Kuwait.
| | - Anwar Albasri
- Department of Rheumatology, Al-Sabah Hospital, Kuwait, Kuwait
- Department of Rheumatology, Jaber Al Ahmad Hospital, Kuwait, Kuwait
| | - Faisal Alsaqabi
- Department of Rheumatology, Al-Sabah Hospital, Kuwait, Kuwait
| | | | | | - Hassan Abdelnaby
- Department of Endemic and Infectious Diseases, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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17
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García-Bravo L, Calle-Rubio M, Fernández-Arquero M, Mohamed Mohamed K, Guerra-Galán T, Guzmán-Fulgencio M, Rodríguez de la Peña A, Cañizares C, López B, Vadillo C, Matías-Guiu J, Nieto Barbero A, Álvarez-Sala Walther JL, Sánchez-Ramón S, Ochoa-Grullón J. Association of anti-SARS-COV-2 vaccine with increased incidence of myositis-related anti-RNA-synthetases auto-antibodies. J Transl Autoimmun 2022; 5:100160. [PMID: 35789569 PMCID: PMC9242685 DOI: 10.1016/j.jtauto.2022.100160] [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: 04/25/2022] [Revised: 06/08/2022] [Accepted: 06/18/2022] [Indexed: 01/06/2023] Open
Abstract
Introduction SARS-CoV-2 is a RNA virus that associates with heterogeneous clinical manifestations and complications. Auto-antibodies are identified in approximately 50% of hospitalized COVID-19 patients. Objectives To determine the global incidence of myositis-related auto-antibodies (non Jo1-RNA synthetases: anti-PL7, anti-PL12, anti-EJ, anti-OJ and RNA-sensor: anti-MDA5) in our laboratory during COVID-19 pandemics, and to describe the clinical and laboratory features of these patients. Study design A retrospective study was performed from 2015 to 2021 in a cohort of 444 patients with suspected inflammatory myopathy. The incidence of positive results for the MSA was expressed as absolute value per year for the reference population. Immunoblot analysis, indirect immunofluorescence and HLA typing of 36 patients with positivity for MSAs were collected and analyzed. Results We observed MSA positive in 28 patients in 2020 and 36 patients in 2021, representing a mean increase of 6-fold respect to previous years since 2015 (range, 0 to 19). In 2020, the most common antibody detected was anti-MDA5 (68%). In contrast, in 2021 the most common antibodies were anti-PL7 and/or anti-PL12 (69%). All patients in 2021 with positive anti-synthetases were fully vaccinated, 4 had previous documented infection, with median time from vaccine to MSA positivity of 5 months. Eight out of 36 patients (22%) reported clinical onset after SARS-CoV-2 vaccination and 6 out of 36 (17%) presented clinical and/or radiological worsening after SARS-CoV-2 vaccination. All patients presented with a known human leukocyte antigen (HLA)-DRB1* allele associated with ASS. The most prevalent alleles identified were DRB1*03:01, DRB1*04, DRB1*11:01, corresponding to 70% (16/23) of our cohort. Conclusions Our preliminary data show an increased incidence of anti-synthetase antibodies during COVID-19 pandemic and SARS-CoV-2 vaccination associated to HLA DRB1* risk allele. Differential profiles of MSA specificities were observed: mainly against RNA-sensors in 2020 and against RNA-synthetases in 2021. Further studies are needed to support the association between SARS-CoV-2 infection and/or vaccination and the occurrence of this autoimmune syndrome.
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