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Matar RH, Mansour R, Nakanishi H, Smayra K, El Haddad J, Vankayalapati DK, Daniel RS, Tosovic D, Than CA, Yamani MH. Clinical Characteristics of Patients with Myocarditis following COVID-19 mRNA Vaccination: A Systematic Review and Meta-Analysis. J Clin Med 2022; 11:jcm11154521. [PMID: 35956137 PMCID: PMC9369856 DOI: 10.3390/jcm11154521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 12/10/2022] Open
Abstract
COVID-19 mRNA vaccinations have recently been implicated in causing myocarditis. Therefore, the primary aim of this systematic review and meta-analysis was to investigate the clinical characteristics of patients with myocarditis following mRNA vaccination. The secondary aims were to report common imaging and laboratory findings, as well as treatment regimes, in these patients. A literature search was performed from December 2019 to June 2022. Eligible studies reported patients older than 18 years vaccinated with mRNA, a diagnosis of myocarditis, and subsequent outcomes. Pooled mean or proportion were analyzed using a random-effects model. Seventy-five unique studies (patient n = 188, 89.4% male, mean age 18–67 years) were included. Eighty-six patients had Moderna vaccines while one hundred and two patients had Pfizer-BioNTech vaccines. The most common presenting symptoms were chest pain (34.5%), fever (17.1%), myalgia (12.4%), and chills (12.1%). The most common radiologic findings were ST-related changes on an electrocardiogram (58.7%) and hypokinesia on cardiac magnetic resonance imaging or echocardiography (50.7%). Laboratory findings included elevated Troponin I levels (81.7%) and elevated C-reactive protein (71.5%). Seven patients were admitted to the intensive care unit. The most common treatment modality was non-steroid anti-inflammatory drugs (36.6%) followed by colchicine (28.5%). This meta-analysis presents novel evidence to suggest possible myocarditis post mRNA vaccination in certain individuals, especially young male patients. Clinical practice must therefore take appropriate pre-cautionary measures when administrating COVID-19 mRNA vaccinations.
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Affiliation(s)
- Reem H. Matar
- Faculty of Medicine, St George’s University of London, London SW17 0RE, UK; (R.M.); (H.N.); (K.S.); (J.E.H.); (D.K.V.); (R.S.D.); (C.A.T.)
- Faculty of Medicine, University of Nicosia Medical School, University of Nicosia, Nicosia 2417, Cyprus
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN 55905, USA
- Correspondence:
| | - Rania Mansour
- Faculty of Medicine, St George’s University of London, London SW17 0RE, UK; (R.M.); (H.N.); (K.S.); (J.E.H.); (D.K.V.); (R.S.D.); (C.A.T.)
- Faculty of Medicine, University of Nicosia Medical School, University of Nicosia, Nicosia 2417, Cyprus
| | - Hayato Nakanishi
- Faculty of Medicine, St George’s University of London, London SW17 0RE, UK; (R.M.); (H.N.); (K.S.); (J.E.H.); (D.K.V.); (R.S.D.); (C.A.T.)
- Faculty of Medicine, University of Nicosia Medical School, University of Nicosia, Nicosia 2417, Cyprus
| | - Karen Smayra
- Faculty of Medicine, St George’s University of London, London SW17 0RE, UK; (R.M.); (H.N.); (K.S.); (J.E.H.); (D.K.V.); (R.S.D.); (C.A.T.)
- Faculty of Medicine, University of Nicosia Medical School, University of Nicosia, Nicosia 2417, Cyprus
| | - Joe El Haddad
- Faculty of Medicine, St George’s University of London, London SW17 0RE, UK; (R.M.); (H.N.); (K.S.); (J.E.H.); (D.K.V.); (R.S.D.); (C.A.T.)
- Faculty of Medicine, University of Nicosia Medical School, University of Nicosia, Nicosia 2417, Cyprus
| | - Dilip K. Vankayalapati
- Faculty of Medicine, St George’s University of London, London SW17 0RE, UK; (R.M.); (H.N.); (K.S.); (J.E.H.); (D.K.V.); (R.S.D.); (C.A.T.)
- Faculty of Medicine, University of Nicosia Medical School, University of Nicosia, Nicosia 2417, Cyprus
| | - Rohan Suresh Daniel
- Faculty of Medicine, St George’s University of London, London SW17 0RE, UK; (R.M.); (H.N.); (K.S.); (J.E.H.); (D.K.V.); (R.S.D.); (C.A.T.)
- Faculty of Medicine, University of Nicosia Medical School, University of Nicosia, Nicosia 2417, Cyprus
| | - Danijel Tosovic
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Brisbane 4072, Australia;
| | - Christian A. Than
- Faculty of Medicine, St George’s University of London, London SW17 0RE, UK; (R.M.); (H.N.); (K.S.); (J.E.H.); (D.K.V.); (R.S.D.); (C.A.T.)
- Faculty of Medicine, University of Nicosia Medical School, University of Nicosia, Nicosia 2417, Cyprus
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Brisbane 4072, Australia;
| | - Mohamad H. Yamani
- Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, FL 32224, USA;
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Keshavarz P, Yazdanpanah F, Emad M, Hajati A, Nejati SF, Ebrahimian Sadabad F, Azrumelashvili T, Mizandari M, Raman SS. Myocarditis Following COVID-19 Vaccination: Cardiac Imaging Findings in 118 Studies. Tomography 2022; 8:1959-1973. [PMID: 36006062 PMCID: PMC9416085 DOI: 10.3390/tomography8040164] [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: 06/02/2022] [Revised: 07/19/2022] [Accepted: 07/25/2022] [Indexed: 11/16/2022] Open
Abstract
We reviewed the reported imaging findings of myocarditis in the literature following COVID-19 vaccination on cardiac imaging by a literature search in online databases, including Scopus, Medline (PubMed), Web of Science, Embase (Elsevier), and Google Scholar. In total, 532 cases of myocarditis after COVID-19 vaccination were reported (462, 86.8% men and 70, 13.2% women, age range 12 to 80) with the following distribution: Pfizer-BioNTech: 367 (69%), Moderna: 137 (25.8%), AstraZeneca: 12 (2.3%), Janssen/Johnson & Johnson: 6 (1.1%), COVAXIN: 1 (0.1%), and unknown mRNA vaccine: 9 (1.7%). The distribution of patients receiving vaccine dosage was investigated. On cardiac MR Imaging, late intravenous gadolinium enhancement (LGE) was observed mainly in the epicardial/subepicardial segments (90.8%, 318 of 350 enhancing segments), with the dominance of inferolateral segment and inferior walls. Pericardial effusion was reported in 13.1% of cases. The vast majority of patients (94%, 500 of 532) were discharged from the hospital except for 4 (0.7%) cases. Post-COVID-19 myocarditis was most commonly reported in symptomatic men after the second or third dose, with CMRI findings including LGE in 90.8% of inferior and inferolateral epicardial/subepicardial segments. Most cases were self-limited.
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Affiliation(s)
- Pedram Keshavarz
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA; (P.K.); (S.S.R.)
- School of Science and Technology, The University of Georgia, Tbilisi 0171, Georgia
| | - Fereshteh Yazdanpanah
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tabriz 5166, Iran;
| | - Maryam Emad
- Taba Medical Imaging Center, Shiraz 71347-53151, Iran; (M.E.); (A.H.); (S.F.N.); (F.E.S.)
| | - Azadeh Hajati
- Taba Medical Imaging Center, Shiraz 71347-53151, Iran; (M.E.); (A.H.); (S.F.N.); (F.E.S.)
| | - Seyed Faraz Nejati
- Taba Medical Imaging Center, Shiraz 71347-53151, Iran; (M.E.); (A.H.); (S.F.N.); (F.E.S.)
| | | | - Tamta Azrumelashvili
- Department of Diagnostic & Interventional Radiology, New Hospitals Ltd., Tbilisi 0114, Georgia;
| | - Malkhaz Mizandari
- Department of Diagnostic & Interventional Radiology, New Hospitals Ltd., Tbilisi 0114, Georgia;
| | - Steven S. Raman
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA; (P.K.); (S.S.R.)
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Mittal N, Pawar D, Parmar K, Sly Z, Del Rio-Pertuz G, Ansari MM, Nair N. Covaxin-Induced Lymphocytic Myocarditis. Cureus 2022; 14:e26759. [PMID: 35967168 PMCID: PMC9365502 DOI: 10.7759/cureus.26759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2022] [Indexed: 11/05/2022] Open
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Harpaz R, DuMouchel W, Van Manen R, Nip A, Bright S, Szarfman A, Tonning J, Lerch M. Signaling COVID-19 Vaccine Adverse Events. Drug Saf 2022; 45:765-780. [PMID: 35737293 PMCID: PMC9219360 DOI: 10.1007/s40264-022-01186-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2022] [Indexed: 12/18/2022]
Abstract
Introduction Statistical signal detection is a crucial tool for rapidly identifying potential risks associated with pharmaceutical products. The unprecedented environment created by the coronavirus disease 2019 (COVID-19) pandemic for vaccine surveillance predisposes commonly applied signal detection methodologies to a statistical issue called the masking effect, in which signals for a vaccine of interest are hidden by the presence of other reported vaccines. This masking effect may in turn limit or delay our understanding of the risks associated with new and established vaccines. Objective The aim is to investigate the problem of masking in the context of COVID-19 vaccine signal detection, assessing its impact, extent, and root causes. Methods Based on data underlying the Vaccine Adverse Event Reporting System, three commonly applied statistical signal detection methodologies, and a more advanced regression-based methodology, we investigate the temporal evolution of signals corresponding to five largely recognized adverse events and two potentially new adverse events. Results The results demonstrate that signals of adverse events related to COVID-19 vaccines may be undetected or delayed due to masking when generated by methodologies currently utilized by pharmacovigilance organizations, and that a class of advanced methodologies can partially alleviate the problem. The results indicate that while masking is rare relative to all possible statistical associations, it is much more likely to occur in COVID-19 vaccine signaling, and that its extent, direction, impact, and roots are not static, but rather changing in accordance with the changing nature of data. Conclusions Masking is an addressable problem that merits careful consideration, especially in situations such as COVID-19 vaccine safety surveillance and other emergency use authorization products. Supplementary Information The online version contains supplementary material available at 10.1007/s40264-022-01186-z.
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Affiliation(s)
- Rave Harpaz
- Oracle Health Sciences, Burlington, MA, USA.
| | | | | | | | | | | | - Joseph Tonning
- U.S. Public Health Service/U.S. FDA retired, Silver Spring, MD, USA
| | - Magnus Lerch
- Oracle Health Sciences, Burlington, MA, USA.,Lenolution GmbH, Berlin, Germany
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Patel K, Dalal S, Tran D, Patel A, McMackin C. COVID-19 mRNA Vaccine Induced Pericarditis With Large Pericardial Effusion Followed by New-Onset Arrhythmia. Cureus 2022; 14:e24699. [PMID: 35663660 PMCID: PMC9162096 DOI: 10.7759/cureus.24699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2022] [Indexed: 11/05/2022] Open
Abstract
Several cases of myocarditis and pericarditis have been reported after mRNA COVID-19 vaccination. Interestingly, most cases were seen in male adolescents and young adults, commonly after 3-4 days of the second dose of mRNA vaccine. The vaccine contains the viral spike glycoprotein in the nucleoside-modified mRNA of the coronavirus that activates the proinflammatory cascades and immunological pathways, which can cause myocarditis and pericarditis. Here we report a case of a middle-aged Caucasian male who presented with progressive dyspnea, fever, and chills seven days after the second dose of the COVID-19 vaccine. He was found to have pericarditis with massive hemorrhagic pericardial effusion, large bilateral pleural effusions, circulatory shock, and cardiac arrhythmia. The patient required pericardiocentesis and thoracentesis and was discharged home on antiarrhythmic and anti-inflammatory therapy. Our case report describes a correlation between mRNA COVID-19 vaccine and pericarditis, suggesting the importance of pharmacovigilance and reporting of adverse outcomes and encourages a high index of clinical suspicion in physicians to facilitate early diagnosis and interventions.
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