scholarly journals Neurological manifestations of COVID-19 associated multisystem inflammatory syndrome in adults (MIS-A)

Author(s):  
Boby Varkey Maramattom

Abstract Introduction Multi-system inflammatory syndrome (MIS) is a para infectious or post infectious extra-pulmonary complication of COVID-19. Neurological complications are better described in children with Multi-system inflammatory syndrome (MIS) in children (MIS-C). There is a paucity of literature about the neurological manifestations of Multi-system inflammatory syndrome (MIS) in adults (MIS-A).Materials and methods Over a 12-month period, from June 2020 to June 2021, over 350 patients were admitted to our medical and COVID ICUs. Of these, eight patients (2.2%) admitted to our ICU were detected to have a neurologic MIS-A.Results Most patients had a stroke (72.5%). Other manifestations included transverse myelitis, COVID encephalitis, acute encephalopathy, rhabdomyolysis and critical illness myo-neuropathy.Conclusions Most patients with MIS-A and severe neurological involvement had a poor outcome.

Author(s):  
Andrew Graham ◽  
Clare Galton

Rheumatological conditions may be complicated by a variety of both central and peripheral nervous system disorders. Common complications such as entrapment neuropathies are familiar to rheumatologists but accurate diagnosis of less common neurological disorders may be challenging; careful clinical reasoning is essential, supplemented where necessary by imaging, neurophysiology, and other special investigations including cerebrospinal fluid examination. Complications vary according to the nature of the background condition. In rheumatoid arthritis, neurological involvement is typically related to the mechanical consequences of advancing disease; most commonly, entrapment neuropathies such as carpal tunnel syndrome and cervical myelopathy due to atlantoaxial subluxation. By contrast, neurological involvement in systemic lupus erythematosus (SLE) tends to occur earlier in the disease course, with a much wider range of manifestations. The management of stroke or seizures in SLE is not necessarily any different from that in the general population, unless complicated by the antiphospholipid syndrome. However, less common neurological syndromes may demand more specific investigation and treatment. For example, longitudinally extensive transverse myelitis and recurrent optic neuritis (neuromyelitis optica, or Devic’s disease) is frequently associated with antibodies to aquaporin-4, and is highly likely to relapse unless treated vigorously with humoral immunosuppression. Nervous system involvement in vasculitis is common. Finally, not all neurological disorder in rheumatological disease is necessarily due to the underlying condition; neurological complications of disease-modifying therapy are increasingly recognized, in particular central and peripheral nervous system demyelination associated with TNF-α‎‎ inhibitors.


Author(s):  
Andrew Graham ◽  
Clare Galton

Rheumatological conditions may be complicated by a variety of both central and peripheral nervous system disorder. Common complications such as entrapment neuropathies are familiar to rheumatologists but accurate diagnosis of less common neurological disorders may be challenging; careful clinical reasoning is essential, supplemented where necessary by imaging, neurophysiology, and other special investigations including cerebrospinal fluid examination. Complications vary according to the nature of background condition. In rheumatoid arthritis, neurological involvement is typically related to the mechanical consequences of advancing disease; the commonest complications are carpal tunnel syndrome and cervical myelopathy due to atlantoaxial subluxation. By contrast, neurological involvement in systemic lupus erythematosus (SLE) tends to occur earlier in the disease course, with a much wider range of manifestations. The management of stroke or seizures in SLE is not necessarily any different from that in the general population, unless complicated by the antiphospholipid syndrome. However, less common neurological syndromes may demand more specific investigation and treatment. For example, longitudinally extensive transverse myelitis and recurrent optic neuritis (neuromyelitis optica, or Devic's disease) is frequently associated with antibodies to aquaporin-4, and is highly likely to relapse unless treated vigorously with humoral immunosuppression. Nervous system involvement in vasculitis is common. Finally, not all neurological disorder in rheumatological disease is necessarily due to the underlying condition; neurological complications of disease-modifying therapy are increasingly recognized, in particular central and peripheral nervous system demyelination associated with TNF-α‎ inhibitors.


2021 ◽  
Author(s):  
Valentina Opancina ◽  
Kristijan Krstic ◽  
Predrag Sazdanovic ◽  
Nebojsa Zdravkovic ◽  
Ruzica Radojevic Marjanovic ◽  
...  

The respiratory system is the most common target of COVID-19, however, various experimental studies and case reports have shown its affinity for neural tissues. In this chapter, we described pathogenesis and propagation of SARS-CoV-2 virus in the nervous system, potential routes of the SARS-CoV-2 invasion in the brain, as well as indirect effects of COVID-19 on multiorgan disorders. We have also presented all of the reported neurological manifestations in COVID-19 with an explanation of possible underlying pathways. Among patients who tested positive on SARS-CoV-2, various neurological irregularities have been described, affecting both the central and peripheral nervous systems. In general, neurological complications in COVID-19 patients occur within 1 and 14 days, in most cases on average on the 5th day of the incubation period. We have demonstrated all of the reported neurological findings, whereas the most commonly reported were headache, dizziness, myalgia, hypogeusia, hyposmia, and impaired consciousness. More serious neurological conditions in COVID-19 included meningitis, encephalitis, and ischemic or hemorrhagic stroke.


2022 ◽  
Vol 12 (1) ◽  
pp. 74
Author(s):  
Doaa A. Mekkawy ◽  
Sherif Hamdy ◽  
Maged Abdel-Naseer ◽  
Hatem S. Shehata ◽  
Ahmed Al Halfawy ◽  
...  

Background: The COVID-19 pandemic has reached over 276 million people globally with 5.3 million deaths as of 22nd December 2021. COVID-19-associated acute and long-term neurological manifestations are well recognized. The exact profile and the timing of neurological events in relation to the onset of infection are worth exploring. The aim of the current body of work was to determine the frequency, pattern, and temporal profile of neurological manifestations in a cohort of Egyptian patients with confirmed COVID-19 infection. Methods: This was a prospective study conducted on 582 hospitalized COVID-19 patients within the first two weeks of the diagnosis of COVID-19 to detect any specific or non-specific neurological events. Results: The patients’ mean (SD) age was 46.74 (17.26) years, and 340 (58.42%) patients were females. The most commonly encountered COVID-19 symptoms were fever (90.72%), cough (82.99%), and fatigue (76.98%). Neurological events (NE) detected in 283 patients (48.63%) and were significantly associated with a severe COVID-19 at the onset (OR: 3.13; 95% CI: 2.18–4.51; p < 0.0001) and with a higher mortality (OR: 2.56; 95% CI: 1.48–5.46; p = 0.019). The most frequently reported NEs were headaches (n = 167) and myalgias (n = 126). Neurological syndromes included stroke (n = 14), encephalitis (n = 12), encephalopathy (n = 11), transverse myelitis (n = 6) and Guillain-Barré syndrome (n = 4). Conclusions: Neurological involvement is common (48.63%) in COVID-19 patients within the first two weeks of the illness. This includes neurological symptoms such as anosmia, headaches, as well as a constellation of neurological syndromes such as stroke, encephalitis, transverse myelitis, and Guillain-Barré syndrome. Severity of acute COVID-19 illness and older age are the main risk factors.


10.3823/2543 ◽  
2018 ◽  
Vol 11 ◽  
Author(s):  
Beattriz Vaz Pereira Casagrande ◽  
Danielle Oliveira de Sousa ◽  
Adriana Kamilly Leitão Pitman Machado ◽  
Carolina Ribeiro Mainardi ◽  
Carolina Barros Kahwage

Title: Transverse myelitis associated with Zika virus infection: a Case Report.: The zika virus belongs to the family flaviviridae, and is transmitted by the arthropod Aedes aegypt. Its major importance is related to the several debilitating neurological manifestations associated with it, such as transverse myelitis. Case: The authors report a case of transverse myelitis in a patient with a previous diagnosis of Zika virus infection. After the image exams and serology, the diagnosis was confirmed and treatment with prednisone was performed with an unsatisfactory clinical outcome. Conclusion: Brazil is the country of greatest concern worldwide due to the thousands of Zika cases with associated neurological complications, causing sequels and physical disabilities. However, cases worldwide have increased substantially.


2021 ◽  
Vol 19 (1) ◽  
pp. 10-18
Author(s):  
Gaurav Nepal ◽  
Gentle Sunder Shrestha ◽  
Jessica Holly Rehrig ◽  
Bikram Prasad Gajurel ◽  
Rajeev Ojha ◽  
...  

Background: Children comprise only 1–5% of COVID-19 cases. Recent studies have shown that COVID-19 associated multisystem inflammatory syndrome in children (MIS-C) can present with neurological signs and symptoms. In this systematic review and meta-analysis, we have reviewed neurological involvement in these patients. Methods: A comprehensive electronic literature search was done on PubMed, Google Scholar, Embase, Cochrane database, and SCOPUS for the published English language articles from December 1, 2019, to February 28, 2021. A meta-analysis of the proportion was expressed as a pooled proportion with a 95% confidence interval (CI). Representative forest plots showing individual studies and the combined effect size were generated to provide an overview of the results.Results: This systematic review and meta-analysis analyzed 15 published MIS-C studies with a total of 785 patients. Neurological manifestations in patients with MIS-C was found in 27.1%. We found that 27% developed headaches, 17.1% developed meningism/meningitis and 7.6 % developed encephalopathy. Other uncommon neurological manifestations of MIS-C includes anosmia, seizures, cerebellar ataxia, global proximal muscle weakness and bulbar palsy. In MIS-C patients with neurological feature, neuroimaging showed signal changes in the splenium of the corpus callosum. Electroencephalography showed slow wave pattern and nerve conduction studies and electromyography showed mild myopathic and neuropathic changes. Conclusions: Our study revealed that neurological manifestations are not uncommon in patients with MIS-C. Further large prospective studies are needed to better explore the disease spectrum and to unravel the underlying pathophysiology.Keywords: Children; COVID-19; kawasaki disease; MIS-C, neurology


2021 ◽  
Vol 47 (1) ◽  
Author(s):  
L. Siracusa ◽  
A. Cascio ◽  
S. Giordano ◽  
A. A. Medaglia ◽  
G. A. Restivo ◽  
...  

Abstract Objectives To describe clinical characteristics, laboratory tests, radiological data and outcome of pediatric cases with SARS-CoV-2 infection complicated by neurological involvement. Study design A computerized search was conducted using PubMed. An article was considered eligible if it reported data on pediatric patient(s) with neurological involvement related to SARS-CoV-2 infection. We also described a case of an acute disseminated encephalomyelitis (ADEM) in a 5-year-old girl with SARS-CoV-2 infection: this case was also included in the systematic review. Results Forty-four articles reporting 59 cases of neurological manifestations in pediatric patients were included in our review. Most (32/59) cases occurred in the course of a multisystem inflammatory syndrome in children (MIS-C). Neurological disorders secondary to cerebrovascular involvement were reported in 10 cases: 4 children with an ischemic stroke, 3 with intracerebral hemorrhage, 1 with a cerebral sinus venous thrombosis, 1 with a subarachnoid hemorrhage, 1 with multiple diffuse microhemorrhages. Reversible splenial lesions were recognized in 9 cases, benign intracranial hypertension in 4 patients, meningoencephalitis in 4 cases, autoimmune encephalitis in 1 girl, cranial nerves impairment in 2 patients and transverse myelitis in 1 case. Five cases had Guillain-Barré syndrome (GBS) and two, including ours, had ADEM. Radiological investigations were performed in almost all cases (45/60): the most recurrent radiological finding was a signal change in the splenium of the corpus callosum. The presence of SARS-CoV-2 viral nucleic acid in the cerebrospinal fluid was proved only in 2 cases. The outcome was favorable in almost all, except in 5 cases. Conclusions Our research highlights the large range of neurological manifestations and their presumed pathogenic pathways associated with SARS-CoV-2 infection in children. Nervous system involvement could be isolated, developing during COVID-19 or after its recovery, or arise in the context of a MIS-C. The most reported neurological manifestations are cerebrovascular accidents, reversible splenial lesions, GBS, benign intracranial hypertension, meningoencephalitis; ADEM is also a possible complication, as we observed in our patient. Further studies are required to investigate all the neurological complications of SARS-CoV-2 infection and their underlying pathogenic mechanism.


2021 ◽  
Vol 14 (4) ◽  
pp. e240490
Author(s):  
Mellad Khoshnood ◽  
Roshan Mahabir ◽  
Nick M Shillingford ◽  
Jonathan D Santoro

Neurological complications of SARS-CoV-2 continue to be recognised. In children, neurological phenomenon has been reported generally in the acute infectious period. It is possible that SARS-CoV-2 could trigger an immune-mediated post-infectious phenomenon. Here, we present a unique case of post-infectious marantic cardiac lesion causing cerebrovascular accident in a patient with Down syndrome.


Author(s):  
Imran Ahmad ◽  
Farooq Azam Rathore

The Coronavirus disease due to SARS-CoV-2 emerged in Wuhan city, China in December 2019 and rapidly spread more than 200 countries as a global health pandemic. There are more 3 million confirmed cases and around 207,000 fatalities. The primary manifestation is respiratory and cardiac but neurological manifestations are being reported in the literature as case reports and case series. The most common reported symptoms to include headache and dizziness followed by encephalopathy and delirium. Among the complications noted are Cerebrovascular accident, Guillian barre syndrome, acute transverse myelitis, and acute encephalitis. The most common peripheral manifestation was hyposmia. It is further noted that sometimes the neurological manifestations can precede the typical features like fever and cough and later on typical manifestations develop in these patients. Hence a high index of suspicion is required for timely diagnosis and isolation of cases to prevent the spread in neurology wards. We present a narrative review of the neurological manifestations and complications of COVID-19. Our aim is to update the neurologists and physicians working with suspected cases of COVID-19 about the possible neurological presentations and the probable neurological complications resulting from this novel virus infection.


2020 ◽  
Vol 21 (15) ◽  
pp. 5475 ◽  
Author(s):  
Manuela Pennisi ◽  
Giuseppe Lanza ◽  
Luca Falzone ◽  
Francesco Fisicaro ◽  
Raffaele Ferri ◽  
...  

Increasing evidence suggests that Severe Acute Respiratory Syndrome-coronavirus-2 (SARS-CoV-2) can also invade the central nervous system (CNS). However, findings available on its neurological manifestations and their pathogenic mechanisms have not yet been systematically addressed. A literature search on neurological complications reported in patients with COVID-19 until June 2020 produced a total of 23 studies. Overall, these papers report that patients may exhibit a wide range of neurological manifestations, including encephalopathy, encephalitis, seizures, cerebrovascular events, acute polyneuropathy, headache, hypogeusia, and hyposmia, as well as some non-specific symptoms. Whether these features can be an indirect and unspecific consequence of the pulmonary disease or a generalized inflammatory state on the CNS remains to be determined; also, they may rather reflect direct SARS-CoV-2-related neuronal damage. Hematogenous versus transsynaptic propagation, the role of the angiotensin II converting enzyme receptor-2, the spread across the blood-brain barrier, the impact of the hyperimmune response (the so-called “cytokine storm”), and the possibility of virus persistence within some CNS resident cells are still debated. The different levels and severity of neurotropism and neurovirulence in patients with COVID-19 might be explained by a combination of viral and host factors and by their interaction.


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