Filtered By:
Specialty: Neurology
Infectious Disease: SARS
Education: Study

This page shows you your search results in order of date.

Order by Relevance | Date

Total 190 results found since Jan 2013.

Observational Study of Patients Hospitalized With Neurologic Events After SARS-CoV-2 Vaccination, December 2020-June 2021
Discussion All cases in this study were determined to have at least 1 risk factor and/or known etiology accounting for their neurologic syndromes. Our comprehensive clinical review of these cases supports the safety of mRNA COVID-19 vaccines.
Source: Neurology Clinical Practice - May 25, 2023 Category: Neurology Authors: Kim, C. Y., McNeill, E. N., Young, C., King, F., Clague, M., Caldwell, M., Boruah, A., Zucker, J., Thakur, K. T. Tags: Autoimmune diseases, Post-infectious, Inclusion, Diversity, Equity, Anti-racism, and Social Justice (IDEAS), COVID-19 Research Article Source Type: research

Carotid free-floating thrombus in COVID-19: a cerebrovascular disorder of cytokine storm-related immunothrombosis
ConclusionsCOVID-19-induced immunothrombosis possibly played a significant pathogenic role in CFFT.
Source: Neurological Sciences - May 13, 2023 Category: Neurology Source Type: research

Global research trends on COVID-19 and stroke: A bibliometric analysis
ConclusionOur bibliometric analysis provides a comprehensive overview of the current state of research on COVID-19 and stroke and highlights key areas of focus in the field. Optimizing the treatment of COVID-19-infected stroke patients and elucidating the underlying pathogenic mechanisms of COVID-19 and stroke co-morbidity are key areas of future research that will be beneficial in improving the prognosis of stroke patients during the ongoing COVID-19 epidemic.
Source: Frontiers in Neurology - April 3, 2023 Category: Neurology Source Type: research

Before blaming SARS-CoV-2 for cerebrovascular disease in children, all differentials need to be ruled out
We read with interest the article by Spanelova et al. about four pediatric patients with cerebrovascular complications after a putative SARS-CoV-2 infection [1]. Patient-1 was diagnosed with subdural hematoma (SDH) and meningitis, patient-2 with cerebral vasculitis, patient-3 with lacunar stroke, and patient-4 with venous sinus thrombosis (VST) with haemorrhage [1]. It was concluded that SARS-CoV-2 infections in children can be complicated by cerebro-vascular disease [1]. The study is promising but raises concerns that should be discussed.
Source: Pediatric Neurology - February 14, 2023 Category: Neurology Authors: Josef Finsterer Tags: Correspondence Source Type: research

COVID-19-Associated Cerebrovascular Events: A Case Series Study and a Literature Review of Possible Mechanisms
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) affects multiple body systems, including the nervous system. Cerebrovascular accidents can also occur. Patients with comorbid illnesses have severe manifestations and poor outcomes. Despite the proper mechanism of SARS-CoV-2 infection-associated stroke having not yet been settled, various possible mechanisms have been hypothesized. One possibility is that the virus causes endothelial dysfunction and immune-mediated injury. Another possibility is that the trans-neuronal spread of the virus affects brain tissue. In addition, hypercoagulability caused by SARS-CoV-2 ...
Source: Case Reports in Neurology - February 3, 2023 Category: Neurology Source Type: research

Original Article: Increased Stroke Severity and Mortality in Patients with SARS-CoV-2 Infection: An Analysis from the N3C Database
Studies from early in the COVID-19 pandemic showed that patients with ischemic stroke and concurrent SARS-CoV-2 infection had increased stroke severity. We aimed to test the hypothesis that this association persisted throughout the first year of the pandemic and that a similar increase in stroke severity was present in patients with hemorrhagic stroke.
Source: Journal of Stroke and Cerebrovascular Diseases - January 10, 2023 Category: Neurology Authors: Jackson A Narrett, Indika Mallawaarachchi, Chad M. Aldridge, Ethan D Assefa, Arti Patel, Johanna J Loomba, Sarah Ratcliffe, Ofer Sadan, Teshamae Monteith, Bradford B Worrall, Donald E Brown, Karen C Johnston, Andrew M Southerland, N3C consortium Source Type: research

Increased stroke severity and mortality in patients with SARS-CoV-2 infection: An analysis from the N3C database
Studies from early in the COVID-19 pandemic showed that patients with ischemic stroke and concurrent SARS-CoV-2 infection had increased stroke severity. We aimed to test the hypothesis that this association persisted throughout the first year of the pandemic and that a similar increase in stroke severity was present in patients with hemorrhagic stroke.
Source: Journal of Stroke and Cerebrovascular Diseases - January 10, 2023 Category: Neurology Authors: Jackson A Narrett, Indika Mallawaarachchi, Chad M. Aldridge, Ethan D Assefa, Arti Patel, Johanna J Loomba, Sarah Ratcliffe, Ofer Sadan, Teshamae Monteith, Bradford B Worrall, Donald E Brown, Karen C Johnston, Andrew M Southerland, N3C consortium Source Type: research

Cerebrospinal fluid biomarkers in SARS-CoV-2 patients with acute neurological syndromes
CONCLUSIONS: We showed an elevation of CSF biomarkers of neuroinflammation in NeuroCOVID patients and a rise of CSF NfL, evocative of neuronal damage. However, longitudinal studies are needed to determine whether NeuroCOVID could evolve into a chronic neurodegenerative condition.PMID:36610823 | PMC:PMC9708608 | DOI:10.1016/j.neurol.2022.11.002
Source: Revue Neurologique - January 7, 2023 Category: Neurology Authors: H Chaumont F Kaczorowski A San-Galli P P Michel B Tressi ères E Roze I Quadrio A Lannuzel Source Type: research

Neurological manifestations in COVID-19 in three waves of the pandemic: An inpatient study from India
Conclusion: SARS-CoV-2 produces many central and peripheral nervous system manifestations. Encephalopathy was more common in first wave while acute symptomatic seizures were more common in third wave. Encephalopathy was most common neurological manifestation with progressively higher mortality with increased number of systemic comorbidities. Ischemic stroke was seen in patients who had vascular risk factors as well as in patients without them.
Source: Annals of Indian Academy of Neurology - December 3, 2022 Category: Neurology Authors: Rahul Kulkarni Dulari Gupta Shripad Pujari Vishal Deshpande Pravin Naphade Rushikesh Deshpande Source Type: research

COVID-19 Continuous-EEG Case Series: A Descriptive Study
Conclusions: In this observational case series of 16 patients with COVID-19 who were monitored with continuous video-EEG, most patients experienced a nonspecific encephalopathy. Clinical seizures and electrographic status epilepticus were the second most commonly observed neurological problem.
Source: Journal of Clinical Neurophysiology - November 1, 2022 Category: Neurology Tags: Original Research Source Type: research

Spectrum of Neurological Manifestations of COVID-19 Data from a Tertiary Care Hospital
Conclusions: COVID-19 usually presents as a respiratory disease. The neurological manifestations of COVID-19 are not uncommon. One should be aware of a wide spectrum of neurological signs and symptoms of COVID-19 for early diagnosis and treatment for preventing mortality and morbidity.
Source: Neurology India - October 21, 2022 Category: Neurology Authors: Akshay Louis Dias BS Raghavendra Safwan Ahmed R Arunachalam Source Type: research

Impact of improved stroke green channel process on the delay of intravenous thrombolysis in patients with acute cerebral infarction during the COVID-19 pandemic: An observational study
ConclusionDuring the two periods of the COVID-19 outbreak (SARS-CoV-2 and Omicron), after the improvement of the green channel for intravenous thrombolysis, there might be some delay in in-hospital DIT during the SARS-CoV-2 outbreak, however, the in-hospital delay indicator DNT for intravenous thrombolysis were not affected.
Source: Frontiers in Neurology - September 26, 2022 Category: Neurology Source Type: research

Cytokine storm and neuropathological alterations in patients with neurological manifestations of COVID-19
Curr Alzheimer Res. 2022 Sep 8. doi: 10.2174/1567205019666220908084559. Online ahead of print.ABSTRACTThe COVID-19 pandemic is caused by the severe acute respiratory syndrome coronavirus (SARS-CoV-2), a respiratory pathogen with neuroinvasive potential. Neurological COVID-19 manifestations include loss of smell and taste, headache, dizziness, stroke, and potentially fatal encephalitis. Several studies found elevated proinflammatory cytokines such as TNF-α, IFN-γ, IL-6 IL-8, IL-10 IL-16, IL-17A, and IL-18 in severely and critically ill COVID-19 patients, which may persist even after apparent recovery from infection. Bioma...
Source: Current Alzheimer Research - September 12, 2022 Category: Neurology Authors: Christos Tsagkaris Muhammad Bilal Irem Aktar Youssef Aboufandi Ahmet Tas Abdullahi Tunde Aborode Tarun Kumar Suvvari Shoaib Ahmad Anastasiia Shkodina Rachana Phadke Marwa S Emhamed Atif Amin Baig Athanasios Alexiou Ghulam Md Ashraf Mohammad Amjad Kamal Source Type: research