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Schirò G, Iacono S, Andolina M, Bianchi A, Ragonese P, Salemi G. Tocilizumab treatment in MOGAD: a case report and literature review. Neurol Sci 2024; 45:1429-1436. [PMID: 38010585 PMCID: PMC10942923 DOI: 10.1007/s10072-023-07189-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 11/03/2023] [Indexed: 11/29/2023]
Abstract
Myelin oligodendrocyte glycoprotein-immunoglobulin G associated disease (MOGAD) is an autoimmune demyelinating disorder of the central nervous system (CNS) which usually occurs with recurrent optic neuritis, transverse myelitis, acute disseminating encephalomyelitis, or brainstem encephalitis. To date, the anti-CD 20 drug rituximab (RTX) is employed in MOGAD although some authors reported the efficacy of Tocilizumab (TCZ) in refractory patients. We present the case of a woman affected by refractory MOGAD who was treated with TCZ after therapy with RTX had failed to prevent relapses. We also conducted a current literature review on TCZ use in MOGAD. A 57-year-old Caucasian woman affected by MOGAD with severe motor impairment and cognitive dysfunction was treated from 2020 to February 2022 with RTX. However, she experienced progressive clinical and cognitive worsening associated with white matter lesions mimicking leukodystrophy. In February 2022, the patient started therapy with TCZ administered with improvement of cognitive performance, walking ability, and brainstem functions. During TCZ, our patient reached the condition of NEDA-3 (no relapse, no increase in disability, no MRI activity on neuroimaging follow-up performed in September 2023). Moreover, the patient experienced paucisymptomatic SARS-CoV-2 infection that did not modify TCZ schedule. To date, there are few evidence on the efficacy and safety of TCZ in MOGAD. However, all the reviewed cases showed that TCZ represents an effective therapy in drug-resistant MOGAD. Our case highlights the efficacy of TCZ in drug resistant MOGAD and strengthens previous reports of TCZ safety and efficacy in MOGAD.
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Affiliation(s)
- Giuseppe Schirò
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
- Neurology Unit, Department of Diagnostic and Therapeutic Radiology & Stroke, AOU Policlinico, Palermo, Italy
| | - Salvatore Iacono
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
- Neurology Unit, Department of Diagnostic and Therapeutic Radiology & Stroke, AOU Policlinico, Palermo, Italy
| | - Michele Andolina
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
- Neurology Unit, Department of Diagnostic and Therapeutic Radiology & Stroke, AOU Policlinico, Palermo, Italy
| | - Alessia Bianchi
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
- Queen Square MS Centre, Department of Neuroinflammation, Institute of Neurology, Faculty of Brain Science, University College London, London, UK
| | - Paolo Ragonese
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy.
- Neurology Unit, Department of Diagnostic and Therapeutic Radiology & Stroke, AOU Policlinico, Palermo, Italy.
| | - Giuseppe Salemi
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
- Neurology Unit, Department of Diagnostic and Therapeutic Radiology & Stroke, AOU Policlinico, Palermo, Italy
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Schanda K, Mariotto S, Rudzki D, Bauer A, Dinoto A, Rossi P, Ferrari S, Jarius S, Wildemann B, Boso F, Giometto B, Engels D, Kümpfel T, Wendel EM, Rostasy K, Reindl M. Is there an immunological cross-reactivity of antibodies to the myelin oligodendrocyte glycoprotein and coronaviruses? Brain Commun 2024; 6:fcae106. [PMID: 38576796 PMCID: PMC10994262 DOI: 10.1093/braincomms/fcae106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/08/2024] [Accepted: 03/23/2024] [Indexed: 04/06/2024] Open
Abstract
Recent reports indicated that myelin oligodendrocyte glycoprotein antibody-associated disease might be a rare complication after severe acute respiratory syndrome coronavirus 2 infection or vaccination. It is unclear whether this is an unspecific sequel of infection or vaccination or caused by possible immunological cross-reactivity of severe acute respiratory syndrome coronavirus 2 proteins and myelin oligodendrocyte glycoprotein. The aim of this study was therefore to elucidate whether there is an immunological cross-reactivity between severe acute respiratory syndrome coronavirus 2 spike or nucleocapsid proteins and myelin oligodendrocyte glycoprotein and to explore the relation of antibody responses against myelin oligodendrocyte glycoprotein and severe acute respiratory syndrome coronavirus 2 and other coronaviruses. We analysed serum samples from patients with severe acute respiratory syndrome coronavirus 2 infection and neurological symptoms with (myelin oligodendrocyte glycoprotein antibody-associated disease, n = 12) or without myelin oligodendrocyte glycoprotein-antibodies (n = 10); severe acute respiratory syndrome coronavirus 2 infection without neurological symptoms (n = 32); vaccinated patients with no history of severe acute respiratory syndrome coronavirus 2 infection and neurological symptoms with (myelin oligodendrocyte glycoprotein antibody-associated disease, n = 10) or without myelin oligodendrocyte glycoprotein-antibodies (n = 9); and severe acute respiratory syndrome coronavirus 2 negative/naïve unvaccinated patients with neurological symptoms with (myelin oligodendrocyte glycoprotein antibody-associated disease, n = 47) or without myelin oligodendrocyte glycoprotein-antibodies (n = 20). All samples were analysed for serum antibody responses to myelin oligodendrocyte glycoprotein, severe acute respiratory syndrome coronavirus 2, and other common coronaviruses (CoV-229E, CoV-HKU1, CoV-NL63 and CoV-OC43). Based on sample amount and antibody titres, 21 samples were selected for analysis of antibody cross-reactivity between myelin oligodendrocyte glycoprotein and severe acute respiratory syndrome coronavirus 2 spike and nucleocapsid proteins using affinity purification and pre-absorption. Whereas we found no association of immunoglobulin G and A myelin oligodendrocyte glycoprotein antibodies with coronavirus antibodies, infections with severe acute respiratory syndrome coronavirus 2 correlated with an increased immunoglobulin M myelin oligodendrocyte glycoprotein antibody response. Purified antibodies showed no cross-reactivity between severe acute respiratory syndrome coronavirus 2 spike protein and myelin oligodendrocyte glycoprotein. However, one sample of a patient with myelin oligodendrocyte glycoprotein antibody-associated disease following severe acute respiratory syndrome coronavirus 2 infection showed a clear immunoglobulin G antibody cross-reactivity to severe acute respiratory syndrome coronavirus 2 nucleocapsid protein and myelin oligodendrocyte glycoprotein. This patient was also seropositive for other coronaviruses and showed immunological cross-reactivity of severe acute respiratory syndrome coronavirus 2 and CoV-229E nucleocapsid proteins. Overall, our results indicate that an immunoglobulin G antibody cross-reactivity between myelin oligodendrocyte glycoprotein and severe acute respiratory syndrome coronavirus 2 proteins is rare. The presence of increased myelin oligodendrocyte glycoprotein-immunoglobulin M antibodies after severe acute respiratory syndrome coronavirus 2 infection may either be a consequence of a previous infection with other coronaviruses or arise as an unspecific sequel after viral infection. Furthermore, our data indicate that myelin oligodendrocyte glycoprotein-immunoglobulin A and particularly myelin oligodendrocyte glycoprotein-immunoglobulin M antibodies are a rather unspecific sequel of viral infections. Finally, our findings do not support a causative role of coronavirus infections for the presence of myelin oligodendrocyte glycoprotein-immunoglobulin G antibodies.
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Affiliation(s)
- Kathrin Schanda
- Clinical Department of Neurology, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Sara Mariotto
- Neurology Unit, Department of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, 37100 Verona, Italy
| | - Dagmar Rudzki
- Clinical Department of Neurology, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Angelika Bauer
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Alessandro Dinoto
- Neurology Unit, Department of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, 37100 Verona, Italy
| | - Patrizia Rossi
- Neurology Unit, St Bassiano Hospital, Bassano del Grappa, 36100 Vicenza, Italy
| | - Sergio Ferrari
- Neurology Unit, Department of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, 37100 Verona, Italy
| | - Sven Jarius
- Molecular Neuroimmunology Group, Department of Neurology, University of Heidelberg, 69120 Heidelberg, Germany
| | - Brigitte Wildemann
- Molecular Neuroimmunology Group, Department of Neurology, University of Heidelberg, 69120 Heidelberg, Germany
| | - Federica Boso
- Neurology Unit, Trento Hospital, Azienda Provinciale per i Servizi Sanitari (APSS) di Trento, 38122 Trento, Italy
| | - Bruno Giometto
- Neurology Unit, Trento Hospital, Azienda Provinciale per i Servizi Sanitari (APSS) di Trento, 38122 Trento, Italy
| | - Daniel Engels
- Institute of Clinical Neuroimmunology, University Hospital, Ludwig-Maximilians-Universität München, 81375 Munich, Germany
| | - Tania Kümpfel
- Institute of Clinical Neuroimmunology, University Hospital, Ludwig-Maximilians-Universität München, 81375 Munich, Germany
| | - Eva-Maria Wendel
- Department of Neuropediatrics, Olgahospital/Klinikum Stuttgart, 70174 Stuttgart, Germany
| | - Kevin Rostasy
- Paediatric Neurology, Witten/Herdecke University, Children's Hospital Datteln, 45711 Datteln, Germany
| | - Markus Reindl
- Clinical Department of Neurology, Medical University of Innsbruck, 6020 Innsbruck, Austria
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3
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Himeno Y, Tateishi T, Irie KI, Ueno S, Morimitsu M, Mizoguchi S, Koga T, Taniwaki T. Association of Myelin Oligodendrocyte Glycoprotein Antibody-associated Disease with Coronavirus Disease 2019 Vaccination and Infection: A Case Report of Cortical Encephalitis and Transverse Myelitis Relapse. Intern Med 2023; 62:3549-3554. [PMID: 37743511 PMCID: PMC10749814 DOI: 10.2169/internalmedicine.2471-23] [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: 06/17/2023] [Accepted: 08/15/2023] [Indexed: 09/26/2023] Open
Abstract
We herein report a case of myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOGAD) that occurred following coronavirus disease 2019 (COVID-19) vaccination and its subsequent relapse after COVID-19 infection. A 34-year-old woman developed cortical encephalitis in the right temporoparietal lobe one week after receiving the mRNA-1273 vaccine. The cerebrospinal fluid was positive for anti-MOG antibody. Her symptoms gradually improved after three courses of intravenous methylprednisolone therapy. Six months later, she experienced a relapse of transverse myelitis following COVID-19 infection. Despite treatment with plasma exchange, the patient remained paralyzed in both lower limbs. We herein review the relationship between MOGAD and COVID-19 vaccination/infection.
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Affiliation(s)
- Yohei Himeno
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Takahisa Tateishi
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Ken-Ichi Irie
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Shuntaro Ueno
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Makoto Morimitsu
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Shino Mizoguchi
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Tamon Koga
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Takayuki Taniwaki
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
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Nakano H, Yamaguchi K, Hama N, Matsumoto Y, Shinohara M, Ide H. Relapsing Anti-MOG Antibody-associated Disease following COVID-19 Vaccination: A Rare Case Report and Review of the Literature. Intern Med 2023; 62:923-928. [PMID: 36575011 PMCID: PMC10076135 DOI: 10.2169/internalmedicine.0504-22] [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] [Indexed: 12/28/2022] Open
Abstract
Anti-myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is an autoimmune demyelinating disorder that mainly occurs post-infection or post-vaccination. MOGAD after inoculation with coronavirus disease 2019 (COVID-19) vaccines is rare, and we herein report a rare case of a patient with MOGAD after vaccination using the Pfizer-BioNTech COVID-19 vaccine (BNT162b2, Pfizer Japan, Tokyo). Our report highlights the fact that MOGAD following inoculation with COVID-19 vaccine may show clinical relapse during reduction of the oral steroid dose, and continuous treatments with immunological agents is needed to prevent disease recurrence.
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Affiliation(s)
- Hiroto Nakano
- Department of Neurology, Ishikawa Prefectural Central Hospital, Japan
| | | | - Naoyuki Hama
- Department of Neurology, Ishikawa Prefectural Central Hospital, Japan
| | - Yasuko Matsumoto
- Department of Neurology, Ishikawa Prefectural Central Hospital, Japan
| | | | - Hisashi Ide
- Department of Neurosurgery, Kaga Medical Center, Japan
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Lee S, Muccilli A, Schneider R, Selchen D, Krysko KM. Acute central nervous system inflammation following COVID-19 vaccination: An observational cohort study. Mult Scler 2023; 29:595-605. [PMID: 36840605 PMCID: PMC9969223 DOI: 10.1177/13524585231154780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
BACKGROUND Reports suggest a potential association between coronavirus disease 2019 (COVID-19) vaccines and acute central nervous system (CNS) inflammation. OBJECTIVE The main objective of this study is to describe features of acute CNS inflammation following COVID-19 vaccination. METHODS A retrospective observational cohort study was performed at the BARLO MS Centre in Toronto, Canada. Clinicians reported acute CNS inflammatory events within 60 days after a COVID-19 vaccine from March 2021 to August 2022. Clinical characteristics were evaluated. RESULTS Thirty-eight patients (median age 39 (range: 20-82) years; 60.5% female) presented within 0-55 (median 15) days of a receiving a COVID-19 vaccine and were diagnosed with relapsing remitting multiple sclerosis (MS) (n = 16), post-vaccine transverse myelitis (n = 7), clinically isolated syndrome (n = 5), MS relapse (n = 4), tumefactive demyelination (n = 2), myelin oligodendrocyte glycoprotein antibody disease (n = 1), neuromyelitis optica spectrum disorder (n = 1), chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (n = 1) and primary autoimmune cerebellar ataxia (n = 1). Twenty-two received acute treatment and 21 started disease-modifying therapy. Sixteen received subsequent COVID-19 vaccination, of which 87.5% had no new or worsening neurological symptoms. CONCLUSION To our knowledge, this is the largest study describing acute CNS inflammation after COVID-19 vaccination. We could not determine whether the number of inflammatory events was higher than expected.
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Affiliation(s)
- Sydney Lee
- S Lee Department of Medicine, University of
Toronto, St. Michael’s Hospital, 36 Queen St E, Toronto, ON M5B 1W8, Canada.
| | - Alexandra Muccilli
- Division of Neurology, Department of Medicine,
BARLO MS Centre, St. Michael’s Hospital, University of Toronto, Toronto, ON,
Canada
| | - Raphael Schneider
- Division of Neurology, Department of Medicine,
BARLO MS Centre, St. Michael’s Hospital, University of Toronto, Toronto, ON,
Canada Li Ka Shing Knowledge Institute, Toronto, ON, Canada
| | - Daniel Selchen
- Division of Neurology, Department of Medicine,
BARLO MS Centre, St. Michael’s Hospital, University of Toronto, Toronto, ON,
Canada
| | - Kristen M Krysko
- Division of Neurology, Department of Medicine,
BARLO MS Centre, St. Michael’s Hospital, University of Toronto, Toronto, ON,
Canada Li Ka Shing Knowledge Institute, Toronto, ON, Canada
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Jarius S, Bieber N, Haas J, Wildemann B. MOG encephalomyelitis after vaccination against severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2): case report and comprehensive review of the literature. J Neurol 2022; 269:5198-5212. [PMID: 35737110 PMCID: PMC9219396 DOI: 10.1007/s00415-022-11194-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/09/2022] [Accepted: 05/10/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND In around 20% of cases, myelin oligodendrocyte glycoprotein (MOG) immunoglobulin (IgG)-associated encephalomyelitis (MOG-EM; also termed MOG antibody-associated disease, MOGAD) first occurs in a postinfectious or postvaccinal setting. OBJECTIVE To report a case of MOG-EM with onset after vaccination with the Pfizer BioNTech COVID-19 mRNA vaccine BNT162b2 (Comirnaty®) and to provide a comprehensive review of the epidemiological, clinical, radiological, electrophysiological and laboratory features as well as treatment outcomes of all published patients with SARS-CoV-2 vaccination-associated new-onset MOG-EM. METHODS Case report and review of the literature. RESULTS In our patient, MOG-IgG-positive (serum 1:1000, mainly IgG1 and IgG2; CSF 1:2; MOG-specific antibody index < 4) unilateral optic neuritis (ON) occurred 10 days after booster vaccination with BNT162b2, which had been preceded by two immunizations with the vector-based Oxford AstraZeneca vaccine ChAdOx1-S/ChAdOx1-nCoV-19 (AZD1222). High-dose steroid treatment with oral tapering resulted in complete recovery. Overall, 20 cases of SARS-CoV2 vaccination-associated MOG-EM were analysed (median age at onset 43.5 years, range 28-68; female to male ratio = 1:1.2). All cases occurred in adults and almost all after immunization with ChAdOx1-S/ChAdOx1 nCoV-19 (median interval 13 days, range 7-32), mostly after the first dose. In 70% of patients, more than one CNS region (spinal cord, brainstem, supratentorial brain, optic nerve) was affected at onset, in contrast to a much lower rate in conventional MOG-EM in adults, in which isolated ON is predominant at onset and ADEM-like phenotypes are rare. The cerebrospinal fluid white cell count (WCC) exceeded 100 cells/μl in 5/14 (36%) patients with available data (median peak WCC 58 cells/μl in those with pleocytosis; range 6-720). Severe disease with tetraparesis, paraplegia, functional blindness, brainstem involvement and/or bladder/bowel dysfunction and a high lesion load was common, and treatment escalation with plasma exchange (N = 9) and/or prolonged IVMP therapy was required in 50% of cases. Complete or partial recovery was achieved in the majority of patients, but residual symptoms were significant in some. MOG-IgG remained detectable in 7/7 cases after 3 or 6 months. CONCLUSIONS MOG-EM with postvaccinal onset was mostly observed after vaccination with ChAdOx1-S/ChAdOx1 nCoV-19. Attack severity was often high at onset. Escalation of immunotherapy was frequently required. MOG-IgG persisted in the long term.
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Affiliation(s)
- S Jarius
- Molecular Neuroimmunology Group, Department of Neurology, University of Heidelberg, Heidelberg, Germany.
- Otto Meyerhof Center, Im Neuenheimer Feld 350, 69120, Heidelberg, Germany.
| | - N Bieber
- Department of Neurology, University of Heidelberg, Heidelberg, Germany
| | - J Haas
- Molecular Neuroimmunology Group, Department of Neurology, University of Heidelberg, Heidelberg, Germany
| | - B Wildemann
- Molecular Neuroimmunology Group, Department of Neurology, University of Heidelberg, Heidelberg, Germany
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Sehgal V, Bansal P, Arora S, Kapila S, Bedi GS. Myelin Oligodendrocyte Glycoprotein Antibody Disease After COVID-19 Vaccination - Causal or Incidental? Cureus 2022; 14:e27024. [PMID: 35989780 PMCID: PMC9386328 DOI: 10.7759/cureus.27024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2022] [Indexed: 11/05/2022] Open
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Finsterer J, Scorza FA. Comment on 'MOG antibody-associated encephalomyelitis mimicking bacterial meningomyelitis following ChAdOx1 nCoV-19 vaccination: a case report'. Ther Adv Neurol Disord 2022; 15:17562864221106363. [PMID: 35769630 PMCID: PMC9234928 DOI: 10.1177/17562864221106363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Josef Finsterer
- Neurology & Neurophysiology Center, Postfach 20, 1180 Vienna, Austria
| | - Fulvio A Scorza
- Disciplina de Neurociência, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, Brasil
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Mărginean CO, Meliț LE, Cucuiet MT, Cucuiet M, Rațiu M, Săsăran MO. COVID-19 Vaccine-A Potential Trigger for MOGAD Transverse Myelitis in a Teenager-A Case Report and a Review of the Literature. CHILDREN (BASEL, SWITZERLAND) 2022; 9:674. [PMID: 35626851 PMCID: PMC9139812 DOI: 10.3390/children9050674] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/02/2022] [Accepted: 05/04/2022] [Indexed: 06/15/2023]
Abstract
MOGAD-transverse myelitis is a rare disorder in children and adults, but with a higher incidence in pediatric patients. We report a case of MOGAD-transverse myelitis in a boy who was admitted to hospital with bilateral motor deficit of the lower limbs associated with the impossibility of defecating and urinating. The symptoms progressively developed with severe fatigue within the week prior to admission, with the impossibility to stand occurring 36 h before admission. The anamnesis found that he was vaccinated for COVID-19 approximately 6 weeks before admission to our clinic. The laboratory tests revealed a normal complete cellular blood count, without any signs of inflammation or infection, except for both cryoglobulins and IgG anti-MOG antibodies. MRI showed a T2 hypersignal on vertebral segments C2-C5, Th2-Th5 and Th7-Th11, confirming the diagnosis of longitudinally extensive transverse myelitis. The patient received intravenous high-dose methylprednisolone (1 g) for 5 days, associated with prophylactic antibiotic treatment, subcutaneous low-molecular-weight heparin and other supportive treatment. The patient was discharged on the 12th day of admission, able to walk without support and with no bladder or bowel dysfunction. We can conclude that an early diagnosis was essential for improving the patient's long-term outcome.
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Affiliation(s)
- Cristina Oana Mărginean
- Department of Pediatrics I, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mures, Gheorghe Marinescu Street No. 38, 540136 Târgu Mureș, Romania;
| | - Lorena Elena Meliț
- Department of Pediatrics I, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mures, Gheorghe Marinescu Street No. 38, 540136 Târgu Mureș, Romania;
| | - Maria Teodora Cucuiet
- Faculty of Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mures, Gheorghe Marinescu Street No. 38, 540136 Târgu Mureș, Romania;
| | - Monica Cucuiet
- Pediatric Neuropsychiatry County Emergency Hospital Târgu Mureș, Gheorghe Marinescu Street No. 50, 540136 Târgu Mureș, Romania;
| | - Mihaela Rațiu
- Department of Radiology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mures, Gheorghe Marinescu Street No. 38, 540136 Târgu Mureș, Romania;
| | - Maria Oana Săsăran
- Department of Pediatrics III, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Gheorghe Marinescu Street No. 38, 540136 Târgu Mureș, Romania;
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