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Serafini RA, Frere JJ, Zimering J, Giosan IM, Pryce KD, Golynker I, Panis M, Ruiz A, tenOever BR, Zachariou V. SARS-CoV-2 airway infection results in the development of somatosensory abnormalities in a hamster model. Sci Signal 2023; 16:eade4984. [PMID: 37159520 PMCID: PMC10422867 DOI: 10.1126/scisignal.ade4984] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 04/06/2023] [Indexed: 05/11/2023]
Abstract
Although largely confined to the airways, SARS-CoV-2 infection has been associated with sensory abnormalities that manifest in both acute and chronic phenotypes. To gain insight on the molecular basis of these sensory abnormalities, we used the golden hamster model to characterize and compare the effects of infection with SARS-CoV-2 and influenza A virus (IAV) on the sensory nervous system. We detected SARS-CoV-2 transcripts but no infectious material in the cervical and thoracic spinal cord and dorsal root ganglia (DRGs) within the first 24 hours of intranasal virus infection. SARS-CoV-2-infected hamsters exhibited mechanical hypersensitivity that was milder but prolonged compared with that observed in IAV-infected hamsters. RNA sequencing analysis of thoracic DRGs 1 to 4 days after infection suggested perturbations in predominantly neuronal signaling in SARS-CoV-2-infected animals as opposed to type I interferon signaling in IAV-infected animals. Later, 31 days after infection, a neuropathic transcriptome emerged in thoracic DRGs from SARS-CoV-2-infected animals, which coincided with SARS-CoV-2-specific mechanical hypersensitivity. These data revealed potential targets for pain management, including the RNA binding protein ILF3, which was validated in murine pain models. This work elucidates transcriptomic signatures in the DRGs triggered by SARS-CoV-2 that may underlie both short- and long-term sensory abnormalities.
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Affiliation(s)
- Randal A. Serafini
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Justin J. Frere
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Jeffrey Zimering
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ilinca M. Giosan
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Kerri D. Pryce
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ilona Golynker
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Maryline Panis
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Anne Ruiz
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Benjamin R. tenOever
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Venetia Zachariou
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Pharmacology, Physiology and Biophysics, Boston University Chobanian and Avedisian School of Medicine, Boston, MA 02118, USA
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Serafini RA, Frere JJ, Zimering J, Giosan IM, Pryce KD, Golynker I, Panis M, Ruiz A, tenOever B, Zachariou V. SARS-CoV-2 Airway Infection Results in Time-dependent Sensory Abnormalities in a Hamster Model. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2022:2022.08.19.504551. [PMID: 36032984 PMCID: PMC9413707 DOI: 10.1101/2022.08.19.504551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Despite being largely confined to the airways, SARS-CoV-2 infection has been associated with sensory abnormalities that manifest in both acute and long-lasting phenotypes. To gain insight on the molecular basis of these sensory abnormalities, we used the golden hamster infection model to characterize the effects of SARS-CoV-2 versus Influenza A virus (IAV) infection on the sensory nervous system. Efforts to detect the presence of virus in the cervical/thoracic spinal cord and dorsal root ganglia (DRGs) demonstrated detectable levels of SARS-CoV-2 by quantitative PCR and RNAscope uniquely within the first 24 hours of infection. SARS-CoV-2-infected hamsters demonstrated mechanical hypersensitivity during acute infection; intriguingly, this hypersensitivity was milder, but prolonged when compared to IAV-infected hamsters. RNA sequencing (RNA-seq) of thoracic DRGs from acute infection revealed predominantly neuron-biased signaling perturbations in SARS-CoV-2-infected animals as opposed to type I interferon signaling in tissue derived from IAV-infected animals. RNA-seq of 31dpi thoracic DRGs from SARS-CoV-2-infected animals highlighted a uniquely neuropathic transcriptomic landscape, which was consistent with substantial SARS-CoV-2-specific mechanical hypersensitivity at 28dpi. Ontology analysis of 1, 4, and 30dpi RNA-seq revealed novel targets for pain management, such as ILF3. Meta-analysis of all SARS-CoV-2 RNA-seq timepoints against preclinical pain model datasets highlighted both conserved and unique pro-nociceptive gene expression changes following infection. Overall, this work elucidates novel transcriptomic signatures triggered by SARS-CoV-2 that may underlie both short- and long-term sensory abnormalities while also highlighting several therapeutic targets for alleviation of infection-induced hypersensitivity. One Sentence Summary SARS-CoV-2 infection results in an interferon-associated transcriptional response in sensory tissues underlying time-dependent hypersensitivity.
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Affiliation(s)
- Randal A. Serafini
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box #1022, New York, NY, 10029
| | - Justin J. Frere
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box #1124, New York, NY, 10029
- Department of Microbiology, New York University Langone, 430-450 E. 29 St., New York, NY 10016
| | - Jeffrey Zimering
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box #1022, New York, NY, 10029
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box #1136, New York, NY, 10029
| | - Ilinca M. Giosan
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box #1022, New York, NY, 10029
| | - Kerri D. Pryce
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box #1022, New York, NY, 10029
| | - Ilona Golynker
- Department of Microbiology, New York University Langone, 430-450 E. 29 St., New York, NY 10016
| | - Maryline Panis
- Department of Microbiology, New York University Langone, 430-450 E. 29 St., New York, NY 10016
| | - Anne Ruiz
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box #1022, New York, NY, 10029
| | - Benjamin tenOever
- Department of Microbiology, New York University Langone, 430-450 E. 29 St., New York, NY 10016
| | - Venetia Zachariou
- Nash Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box #1022, New York, NY, 10029
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box #1677, New York, New York 10029
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Omidian N, Mohammadi P, Sadeghalvad M, Mohammadi-Motlagh HR. Cerebral microvascular complications associated with SARS-CoV-2 infection: How did it occur and how should it be treated? Biomed Pharmacother 2022; 154:113534. [PMID: 35994816 PMCID: PMC9381434 DOI: 10.1016/j.biopha.2022.113534] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 01/08/2023] Open
Abstract
Cerebral microvascular disease has been reported as a central feature of the neurological disorders in patients with SARS-CoV-2 infection that may be associated with an increased risk of ischemic stroke. The main pathomechanism in the development of cerebrovascular injury due to SARS-CoV-2 infection can be a consequence of endothelial cell dysfunction as a structural part of the blood-brain barrier (BBB), which may be accompanied by increased inflammatory response and thrombocytopenia along with blood coagulation disorders. In this review, we described the properties of the BBB, the neurotropism behavior of SARS-CoV-2, and the possible mechanisms of damage to the CNS microvascular upon SARS-CoV-2 infection.
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Affiliation(s)
- Neda Omidian
- Department of Physiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Pantea Mohammadi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mona Sadeghalvad
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hamid-Reza Mohammadi-Motlagh
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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Ebrahimi H, Digaleh H, Pour-Rashidi A, Kazemi V, Hadadi A, Nasseri S, Mirzaii F, Mortazavi A, Amirjamshidi A. Spontaneous Intraparenchymal Hemorrhage in Patients with COVID-19: A Prospective Study and Literature Review. INDIAN JOURNAL OF NEUROSURGERY 2021. [DOI: 10.1055/s-0041-1735352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Abstract
Introduction Coronavirus disease 2019 (COVID-19) is a devastating pandemic that may also affect the nervous system. One of its neurological manifestations is intracerebral hemorrhage (ICH). Data about pure spontaneous intraparenchymal hemorrhage related to COVID-19 is scarce. In this study, we present some patients with COVID-19 disease who also had spontaneous intraparenchymal hemorrhage along with a review of the literature.
Methods This single-center prospective study was done among 2,862 patients with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) between March 1 and November 1, 2020. Out of 2,862 patients with SARS-CoV-2, 14 patients with neurological manifestations were assessed with a noncontrast brain computed tomography scan. Seven patients with spontaneous intraparenchymal hemorrhage were enrolled.
Results All seven patients were male, with a mean age of 60.8 years old. Six patients (85.7%) only had minimal symptoms of COVID-19 without significant respiratory distress. The level of consciousness in two patients (28.5%) was less than eight, according to the Glasgow Coma Scale (GCS). Hypertension (71.4%) was the most common risk factor in their past medical history. The mean volume of hematoma was 41cc. Four patients died during hospitalization, and the others were discharged with a mean hospital stay of 42.6 days. All patients with GCS less than 11 died.
Conclusion It concluded that ICH patients with COVID-19 are related to higher blood volume, cortical and subcortical location of hemorrhage, higher fatality rate, and younger age that is different to spontaneous ICH in general population. We recommend more specific neuroimaging in patients with COVID 19 such as brain magnetic resonance imaging concomitant with vascular studies in future. The impact of COVID-19 on mortality rate is not clear because of limited epidemiologic studies, but identifying the causal relationship between COVID-19 and ICH requires further clinical and laboratory studies.
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Affiliation(s)
- Hannan Ebrahimi
- Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Hadi Digaleh
- Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Ahmad Pour-Rashidi
- Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Vahid Kazemi
- Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Azar Hadadi
- Department of Infectious Disease, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Shahin Nasseri
- Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Farshid Mirzaii
- Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Abolghasem Mortazavi
- Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Abbas Amirjamshidi
- Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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The relationship between COVID-19 infection and intracranial hemorrhage: A systematic review. BRAIN HEMORRHAGES 2021; 2:141-150. [PMID: 34786548 PMCID: PMC8582085 DOI: 10.1016/j.hest.2021.11.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION In addition to the deleterious effects Covid-19 has on the pulmonary and cardiovascular systems, COVID-19 can also result in damage to the nervous system. This review aims to explore current literature on the association between COVID-19 and intracranial hemorrhage (ICH). METHODS We conducted a systematic review of PubMed for literature published on COVID-19 and ICH. Ninety-four of 295 screened papers met inclusion criteria. RESULTS The literature addressed incidence and mortality of ICH associated with Covid-19. It also revealed cases of COVID-19 patients with subarachnoid hemorrhage, intraparenchymal hemorrhage, subdural hematomas, and hemorrhage secondary to cerebral venous thrombosis and ischemic stroke. ICH during COVID-19 infections was associated with increased morbidity and mortality. Risk factors for ICH appeared to be therapeutic anticoagulation, ECMO, and mechanical ventilation. Outcomes varied widely, depending on the severity of COVID-19 infection and neurologic injury. CONCLUSION Although treatment for severe Covid-19 infections is often aimed at addressing acute respiratory distress syndrome, vasculopathy, and coagulopathy, neurologic injury can also occur. Evidence-based treatments that improve COVID-19 mortality may also increase risk for developing ICH. Providers should be aware of potential neurologic sequelae of COVID-19, diagnostic methods to rule out other causes of ICH, and treatment regimens.
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Talmasov D, Kelly SM, Lewis A, Taylor AD, Gurin L. Altered Mental Status in Patients Hospitalized with COVID-19: Perspectives from Neurologic and Psychiatric Consultants. Harv Rev Psychiatry 2021; 29:422-430. [PMID: 33965986 PMCID: PMC8575114 DOI: 10.1097/hrp.0000000000000298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Lashkari A, Ranjbar R. A case-based systematic review on the SARS-COVID-2-associated cerebrovascular diseases and the possible virus routes of entry. J Neurovirol 2021; 27:691-701. [PMID: 34546547 PMCID: PMC8454012 DOI: 10.1007/s13365-021-01013-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 08/13/2021] [Accepted: 08/20/2021] [Indexed: 12/12/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sparked a global pandemic that continues to affect various facets of human existence. Many sources reported virus-induced acute cerebrovascular disorders. Systematically, this paper reviews the case studies of COVID-19-related acute cerebrovascular diseases such as ischaemic stroke, intracerebral hemorrhage, and cerebral sinus thrombosis. We also spoke about how SARS-CoV-2 can infect the brain and trigger the aforementioned disorders. We stated that SARS-CoV-2 neuroinvasion and BBB dysfunction could cause the observed disorders; however, further research is required to specify the mechanisms and pathogenesis of the virus.
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Affiliation(s)
- Ali Lashkari
- Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Reza Ranjbar
- Molecular Biology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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Atillasoy J, Leasure AC, Sheth KN. Intracerebral Hemorrhage in COVID-19 Infection. World Neurosurg 2021; 153:142-143. [PMID: 34420767 PMCID: PMC8376376 DOI: 10.1016/j.wneu.2021.06.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Jem Atillasoy
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Audrey C Leasure
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Kevin N Sheth
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
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Qi X, Keith KA, Huang JH. COVID-19 and stroke: A review. BRAIN HEMORRHAGES 2021; 2:76-83. [PMID: 33225251 PMCID: PMC7670261 DOI: 10.1016/j.hest.2020.11.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 12/15/2022] Open
Abstract
COVID-19 patients have presented with a wide range of neurological disorders, among which stroke is the most devastating. We have reviewed current studies, case series, and case reports with a focus on COVID-19 patients complicated with stroke, and presented the current understanding of stroke in this patient population. As evidenced by increased D-dimer, fibrinogen, factor VIII and von Willebrand factor, SARS-CoV-2 infection induces coagulopathy, disrupts endothelial function, and promotes hypercoagulative state. Collectively, it predisposes patients to cerebrovascular events. Additionally, due to the unprecedented strain on the healthcare system, stroke care has been inevitably compromised. The underlying mechanism between COVID-19 and stroke warrants further study, so does the development of an effective therapeutic or preventive intervention.
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Key Words
- ACE2, Angiotensin-converting enzyme 2
- COVID-19
- COVID-19, Coronavirus disease 2019
- CPR, C-reactive protein
- CVD, Cerebrovascular disease
- Cerebrovascular diseases
- DIC, Disseminated intravascular coagulation
- ECMO, Extracorporeal membrane oxygenation
- ICH, Intracranial hemorrhage
- IL-6, Interleukin-6
- MERS, Middle East Respiratory Syndrome
- NIHSS, National Institutes of Health Stroke Scale
- PT, Prothrombin time
- SARS-CoV-1, Severe acute respiratory syndrome coronavirus 1
- SARS-CoV-2
- SARS-CoV-2, Severe acute respiratory syndrome coronavirus 2
- Stroke
- TNF-alpha, Tumor necrosis factor-alpha
- aPL, Antiphospholipid
- aPTT, Activated partial thromboplastin time
- rt-PCR, Reverse transcription polymerase chain reaction
- vWF, Von Willebrand Factor
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Affiliation(s)
- Xiaoming Qi
- Department of Neurosurgery, Baylor Scott & White Health, Temple, TX, USA
| | - Kristin A Keith
- Department of Neurosurgery, Baylor Scott & White Health, Temple, TX, USA
- College of Medicine, Texas A&M Health Science Center, Temple, TX, USA
| | - Jason H Huang
- Department of Neurosurgery, Baylor Scott & White Health, Temple, TX, USA
- College of Medicine, Texas A&M Health Science Center, Temple, TX, USA
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Lang CN, Dettinger JS, Berchtold-Herz M, Utzolino S, Bemtgen X, Zotzmann V, Schmid B, Biever PM, Bode C, Müller-Peltzer K, Duerschmied D, Wengenmayer T, Niesen WD, Staudacher DL. Intracerebral Hemorrhage in COVID-19 Patients with Pulmonary Failure: A Propensity Score-Matched Registry Study. Neurocrit Care 2021; 34:739-747. [PMID: 33619668 PMCID: PMC7899797 DOI: 10.1007/s12028-021-01202-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 01/29/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Hypercoagulability in Coronavirus Disease 2019 (COVID-19) causes deep vein thrombosis and pulmonary embolism necessitating systemic anticoagulation. Case reports of intracerebral hemorrhages in ventilated COVID-19 patients warrant precaution. It is unclear, however, if COVID-19 patients with acute respiratory distress syndrome (ARDS) with or without veno-venous extracorporeal membrane oxygenation therapy (VV-ECMO) have more intracerebral hemorrhages (ICH) compared to other ARDS patients. METHODS We conducted a retrospective observational single-center study enrolling all patients with ARDS from 01/2018 to 05/2020. PCR-positive SARS-CoV-2 patients with ARDS were allocated to the COVID-19 group. Propensity score matching was performed for age, VV-ECMO, and bleeding risk. RESULTS A total of 163 patients with moderate or severe ARDS were identified, 47 (28.8%) in the COVID-19 group, and 116 (71.2%) in the non-COVID-19 group. In 63/163 cases (38.7%), VV-ECMO therapy was required. The ICU survival was 52.8%. COVID-19 patients were older, more often male, and exhibited a lower SOFA score, but the groups showed similar rates of VV-ECMO therapy. Treatments with antiplatelet agents (p = 0.043) and therapeutic anticoagulation (p = 0.028) were significantly more frequent in the COVID-19 patients. ICH was detected in 22 patients (13.5%) with no statistical difference between the groups (11.2 vs. 19.1% without and with SARS-CoV-2, respectively, p = 0.21). Propensity score matching confirmed similar rates of ICH in both groups (12.8 vs. 19.1% without and with SARS-CoV-2, respectively, p = 0.57), thus leveling out possible confounders. CONCLUSIONS Intracerebral hemorrhage was detected in every tenth patient with ARDS. Despite statistically higher rates of antiplatelet therapy and therapeutic anticoagulation in COVID-19 patients, we found a similar rate of ICH in patients with ARDS due to COVID-19 compared to other causes of ARDS.
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Affiliation(s)
- Corinna N Lang
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Johanna S Dettinger
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Michael Berchtold-Herz
- Department of Cardiovascular Surgery, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Freiburg, Germany
| | - Stefan Utzolino
- Department of General and Visceral Surgery, Medical Center, University of Freiburg, Freiburg, Germany
| | - Xavier Bemtgen
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Viviane Zotzmann
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Bonaventura Schmid
- Department of Emergency Medicine, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Paul M Biever
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Bode
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | - Daniel Duerschmied
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Tobias Wengenmayer
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Wolf-Dirk Niesen
- Department of Neurology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dawid L Staudacher
- Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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Garg RK, Paliwal VK, Malhotra HS, Sharma PK. Neuroimaging Patterns in Patients with COVID-19-Associated Neurological Complications: A Review. Neurol India 2021; 69:260-271. [PMID: 33904434 DOI: 10.4103/0028-3886.314531] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background A variety of neuroimaging abnormalities in COVID-19 have been described. Objectives In this article, we reviewed the varied neuroimaging patterns in patients with COVID-19-associated neurological complications. Methods We searched PubMed, Google Scholar, Scopus and preprint databases (medRxiv and bioRxiv). The search terms we used were "COVID -19 and encephalitis, encephalopathy, neuroimaging or neuroradiology" and "SARS-CoV-2 and encephalitis, encephalopathy, neuroimaging or neuroradiology". Results Neuroimaging abnormalities are common in old age and patients with comorbidities. Neuroimaging abnormalities are largely vascular in origin. COVID-19-associated coagulopathy results in large vessel occlusion and cerebral venous thrombosis. COVID-19-associated intracerebral hemorrhage resembles anticoagulant associated intracerebral hemorrhage. On neuroimaging, hypoxic-ischemic damage along with hyperimmune reaction against the SARS-COV-2 virus manifests as small vessel disease. Small vessel disease appears as diffuse leukoencephalopathy and widespread microbleeds, and subcortical white matter hyperintensities. Occasionally, gray matter hyperintensity, similar to those observed seen in autoimmune encephalitis, has been noted. In many cases, white matter lesions similar to that in acute disseminated encephalomyelitis have been described. Acute disseminated encephalomyelitis in COVID-19 seems to be a parainfectious event and autoimmune in origin. Many cases of acute necrotizing encephalitis resulting in extensive damage to thalamus and brain stem have been described; cytokine storm has been considered a pathogenic mechanism behind this. None of the neuroimaging abnormalities can provide a clue to the possible pathogenic mechanism. Conclusions Periventricular white-matter MR hyperintensity, microbleeds, arterial and venous infarcts, and hemorrhages are apparently distinctive neuroimaging abnormalities in patients with COVID-19.
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Affiliation(s)
- Ravindra K Garg
- Department of Neurology, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Vimal K Paliwal
- Department of Neurology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Rae Bareli Road, Lucknow, Uttar Pradesh, India
| | - Hardeep S Malhotra
- Department of Neurology, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Praveen K Sharma
- Department of Neurology, King George Medical University, Lucknow, Uttar Pradesh, India
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Melmed KR, Cao M, Dogra S, Zhang R, Yaghi S, Lewis A, Jain R, Bilaloglu S, Chen J, Czeisler BM, Raz E, Lord A, Berger JS, Frontera JA. Risk factors for intracerebral hemorrhage in patients with COVID-19. J Thromb Thrombolysis 2021; 51:953-960. [PMID: 32968850 PMCID: PMC7511245 DOI: 10.1007/s11239-020-02288-0] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/17/2020] [Indexed: 11/30/2022]
Abstract
Intracerebral hemorrhage (ICH) can be a devastating complication of coronavirus disease (COVID-19). We aimed to assess risk factors associated with ICH in this population. We performed a retrospective cohort study of adult patients admitted to NYU Langone Health system between March 1 and April 27 2020 with a positive nasopharyngeal swab polymerase chain reaction test result and presence of primary nontraumatic intracranial hemorrhage or hemorrhagic conversion of ischemic stroke on neuroimaging. Patients with intracranial procedures, malignancy, or vascular malformation were excluded. We used regression models to estimate odds ratios and 95% confidence intervals (OR, 95% CI) of the association between ICH and covariates. We also used regression models to determine association between ICH and mortality. Among 3824 patients admitted with COVID-19, 755 patients had neuroimaging and 416 patients were identified after exclusion criteria were applied. The mean (standard deviation) age was 69.3 (16.2), 35.8% were women, and 34.9% were on therapeutic anticoagulation. ICH occurred in 33 (7.9%) patients. Older age, non-Caucasian race, respiratory failure requiring mechanical ventilation, and therapeutic anticoagulation were associated with ICH on univariate analysis (p < 0.01 for each variable). In adjusted regression models, anticoagulation use was associated with a five-fold increased risk of ICH (OR 5.26, 95% CI 2.33-12.24, p < 0.001). ICH was associated with increased mortality (adjusted OR 2.6, 95 % CI 1.2-5.9). Anticoagulation use is associated with increased risk of ICH in patients with COVID-19. Further investigation is required to elucidate underlying mechanisms and prevention strategies in this population.
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Affiliation(s)
- Kara R Melmed
- Department of Neurology, New York University Langone Health, New York, NY, USA.
- Department of Neurosurgery, New York University Langone Health, New York, NY, USA.
| | - Meng Cao
- Department of Medicine, New York University Langone Health, New York, NY, USA
| | - Siddhant Dogra
- Department of Radiology, New York University Langone Health, New York, NY, USA
| | - Ruina Zhang
- Department of Medicine, New York University Langone Health, New York, NY, USA
| | - Shadi Yaghi
- Department of Neurology, New York University Langone Health, New York, NY, USA
| | - Ariane Lewis
- Department of Neurology, New York University Langone Health, New York, NY, USA
- Department of Neurosurgery, New York University Langone Health, New York, NY, USA
| | - Rajan Jain
- Department of Neurosurgery, New York University Langone Health, New York, NY, USA
- Department of Radiology, New York University Langone Health, New York, NY, USA
| | - Seda Bilaloglu
- Department of Population Health, New York University Langone Health, New York, NY, USA
| | - Ji Chen
- Department of Population Health, New York University Langone Health, New York, NY, USA
| | - Barry M Czeisler
- Department of Neurology, New York University Langone Health, New York, NY, USA
- Department of Neurosurgery, New York University Langone Health, New York, NY, USA
| | - Eytan Raz
- Department of Radiology, New York University Langone Health, New York, NY, USA
| | - Aaron Lord
- Department of Neurology, New York University Langone Health, New York, NY, USA
| | - Jeffrey S Berger
- Department of Cardiology, New York University Langone Health, New York, NY, USA
| | - Jennifer A Frontera
- Department of Neurology, New York University Langone Health, New York, NY, USA
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13
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Li JY, Wang HF, Yin P, Li D, Wang DL, Peng P, Wang WH, Wang L, Yuan XW, Xie JY, Zhou F, Xiong N, Shao F, Wang CX, Tong X, Ye H, Wan WJ, Liu BD, Li WZ, Li Q, Tang LV, Hu Y, Lip GYH. Clinical characteristics and risk factors for symptomatic venous thromboembolism in hospitalized COVID-19 patients: A multicenter retrospective study. J Thromb Haemost 2021; 19:1038-1048. [PMID: 33534149 PMCID: PMC8014692 DOI: 10.1111/jth.15261] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 01/24/2021] [Accepted: 01/29/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND High incidence of asymptomatic venous thromboembolism (VTE) has been observed in severe COVID-19 patients, but the characteristics of symptomatic VTE in general COVID-19 patients have not been described. OBJECTIVES To comprehensively explore the prevalence and reliable risk prediction for VTE in COVID-19 patients. METHODS/RESULTS This retrospective study enrolled all COVID-19 patients with a subsequent VTE in 16 centers in China from January 1 to March 31, 2020. A total of 2779 patients were confirmed with COVID-19. In comparison to 23,434 non-COVID-19 medical inpatients, the odds ratios (ORs) for developing symptomatic VTE in severe and non-severe hospitalized COVID-19 patients were 5.94 (95% confidence interval [CI] 3.91-10.09) and 2.79 (95% CI 1.43-5.60), respectively. When 104 VTE cases and 208 non-VTE cases were compared, pulmonary embolism cases had a higher rate for in-hospital death (OR 6.74, 95% CI 2.18-20.81). VTE developed at a median of 21 days (interquartile range 13.25-31) since onset. Independent factors for VTE were advancing age, cancer, longer interval from symptom onset to admission, lower fibrinogen and higher D-dimer on admission, and D-dimer increment (DI) ≥1.5-fold; of these, DI ≥1.5-fold had the most significant association (OR 14.18, 95% CI 6.25-32.18, p = 2.23 × 10-10 ). A novel model consisting of three simple coagulation variables (fibrinogen and D-dimer levels on admission, and DI ≥1.5-fold) showed good prediction for symptomatic VTE (area under the curve 0.865, 95% CI 0.822-0.907, sensitivity 0.930, specificity 0.710). CONCLUSIONS There is an excess risk of VTE in hospitalized COVID-19 patients. This novel model can aid early identification of patients who are at high risk for VTE.
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Affiliation(s)
- Jun-Ying Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong-Fei Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Yin
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Di Li
- Department of Medical Records Management and Statistics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Di-Le Wang
- Department of Vascular Surgery, Central Hospital of Wuhan City, Wuhan, China
| | - Peng Peng
- Wuhan Pulmonary Hospital, Wuhan, China
| | - Wei-Hua Wang
- Wuhan Pulmonary Hospital, Wuhan, China
- Wuhan HuoShenShan Hospital, Wuhan, China
| | - Lan Wang
- Wuhan HuoShenShan Hospital, Wuhan, China
- Blood Center of Wuhan City, Wuhan, China
| | - Xiao-Wei Yuan
- Department of Otorhinolaryngology, People's Hospital of Dongxihu District, Wuhan, China
| | - Jin-Yuan Xie
- Department of Orthopedics Surgery, The First People's Hospital of Jingmen, Jingmen, China
| | - Fan Zhou
- Department of Medicine, Huang Gang Central Hospital, Huanggang, China
| | - Nian Xiong
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Wuhan Red Cross Hospital, Wuhan, China
| | - Feng Shao
- Department of Intensive Care Unit, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, Jingzhou, China
| | - Chun-Xiu Wang
- The First People's Hospital of Tianmen City, Tianmen, China
| | - Xiang Tong
- Department of Neurosurgery, The People's Hospital of Honghu, Honghu, China
| | - Hao Ye
- Department of Infectious Diseases, The People's Hospital of Jingshan, Jingshan, China
| | - Wen-Jun Wan
- Department of Hepatobiliary Surgery, Xishui County People's Hospital, Huanggang, China
| | - Ben-De Liu
- Department of Emergency Medicine, First People's Hospital of Jiangxia District, Wuhan, China
| | - Wen-Zhu Li
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Cardiology Division, Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Qian Li
- MOE Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liang V Tang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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14
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Borah P, Deb PK, Chandrasekaran B, Goyal M, Bansal M, Hussain S, Shinu P, Venugopala KN, Al-Shar’i NA, Deka S, Singh V. Neurological Consequences of SARS-CoV-2 Infection and Concurrence of Treatment-Induced Neuropsychiatric Adverse Events in COVID-19 Patients: Navigating the Uncharted. Front Mol Biosci 2021; 8:627723. [PMID: 33681293 PMCID: PMC7930836 DOI: 10.3389/fmolb.2021.627723] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/12/2021] [Indexed: 01/08/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) binds to the angiotensin-converting enzyme 2 (ACE2) receptor and invade the human cells to cause COVID-19-related pneumonia. Despite an emphasis on respiratory complications, the evidence of neurological manifestations of SARS-CoV-2 infection is rapidly growing, which is substantially contributing to morbidity and mortality. The neurological disorders associated with COVID-19 may have several pathophysiological underpinnings, which are yet to be explored. Hypothetically, SARS-CoV-2 may affect the central nervous system (CNS) either by direct mechanisms like neuronal retrograde dissemination and hematogenous dissemination, or via indirect pathways. CNS complications associated with COVID-19 include encephalitis, acute necrotizing encephalopathy, diffuse leukoencephalopathy, stroke (both ischemic and hemorrhagic), venous sinus thrombosis, meningitis, and neuroleptic malignant syndrome. These may result from different mechanisms, including direct virus infection of the CNS, virus-induced hyper-inflammatory states, and post-infection immune responses. On the other hand, the Guillain-Barre syndrome, hyposmia, hypogeusia, and myopathy are the outcomes of peripheral nervous system injury. Although the therapeutic potential of certain repurposed drugs has led to their off-label use against COVID-19, such as anti-retroviral drugs (remdesivir, favipiravir, and lopinavir-ritonavir combination), biologics (tocilizumab), antibiotics (azithromycin), antiparasitics (chloroquine and hydroxychloroquine), and corticosteroids (dexamethasone), unfortunately, the associated clinical neuropsychiatric adverse events remains a critical issue. Therefore, COVID-19 represents a major threat to the field of neuropsychiatry, as both the virus and the potential therapies may induce neurologic as well as psychiatric disorders. Notably, potential COVID-19 medications may also interact with the medications of pre-existing neuropsychiatric diseases, thereby further complicating the condition. From this perspective, this review will discuss the possible neurological manifestations and sequelae of SARS-CoV-2 infection with emphasis on the probable underlying neurotropic mechanisms. Additionally, we will highlight the concurrence of COVID-19 treatment-associated neuropsychiatric events and possible clinically relevant drug interactions, to provide a useful framework and help researchers, especially the neurologists in understanding the neurologic facets of the ongoing pandemic to control the morbidity and mortality.
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Affiliation(s)
- Pobitra Borah
- School of Pharmacy, Graphic Era Hill University, Dehradun, India
| | - Pran Kishore Deb
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Philadelphia University, Amman, Jordan
| | - Balakumar Chandrasekaran
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Philadelphia University, Amman, Jordan
| | - Manoj Goyal
- Department of Anesthesia Technology, College of Applied Medical Sciences in Jubail, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Monika Bansal
- Department of Neuroscience Technology College of Applied Medical Sciences in Jubail, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Snawar Hussain
- Department of Biomedical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Pottathil Shinu
- Department of Biomedical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Katharigatta N. Venugopala
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Kingdom of Saudi Arabia
- Department of Biotechnology and Food Technology, Durban University of Technology, Durban, South Africa
| | - Nizar A. Al-Shar’i
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Satyendra Deka
- Pratiksha Institute of Pharmaceutical Sciences, Chandrapur Road, Panikhaiti, Guwahati, India
| | - Vinayak Singh
- Drug Discovery and Development Centre (H3D), University of Cape Town, Rondebosch, South Africa
- South African Medical Research Council Drug Discovery and Development Research Unit, Department of Chemistry and Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Rondebosch, South Africa
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15
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Shinohara Y, Miyaoka R, Hirosawa M, Yamamoto J. Predictors of intracerebral hemorrhage in COVID-19. J Clin Neurosci 2021; 86:368-369. [PMID: 33558185 PMCID: PMC7843091 DOI: 10.1016/j.jocn.2021.01.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 01/18/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Yoshimi Shinohara
- Department of Neurosurgery, School of Medicine, University of Occupational and Environmental Health, Kitakyusyu, Japan
| | - Ryo Miyaoka
- Department of Neurosurgery, School of Medicine, University of Occupational and Environmental Health, Kitakyusyu, Japan.
| | - Makoto Hirosawa
- Department of Hematology, School of Medicine, University of Occupational and Environmental Health, Kitakyusyu, Japan
| | - Junkoh Yamamoto
- Department of Neurosurgery, School of Medicine, University of Occupational and Environmental Health, Kitakyusyu, Japan
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16
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de Oliveira RMF, de Souza Aguiar PHC, de Paula RWRM, Simões CEN, Almeida LG, Barceló A, Galil AGDS. Stroke in patients infected by the novel coronavirus and its causal mechanisms: A narrative review. J Am Coll Emerg Physicians Open 2021; 2:e12332. [PMID: 33521783 PMCID: PMC7821611 DOI: 10.1002/emp2.12332] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 11/15/2020] [Accepted: 11/23/2020] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE The current study aimed to evaluate the mechanisms of stroke development during the coronavirus disease 2019 (COVID-19) pandemic and analyze the related characteristics, such as etiology, age group, associated comorbidities, and prognosis. METHODS A narrative was performed using the descriptors ["novel coronavirus"] AND ["stroke"] in the PubMed, Science Direct, Google Scholar, Lilacs, and Biblioteca Virtual em Saúde (BVS) databases, including studies published between December 1, 2019, and April 28, 2020. RESULTS A total of 142 articles were identified, with 89 of them in the PubMed database, 46 in Science Direct, and 7 in Google Scholar. No articles were found using the defined keywords in the Lilacs and BVS databases. A total of 22 articles were included for final evaluation. We observed that infection by the novel coronavirus caused a greater risk of the occurrence of stroke, with several studies suggesting etiological mechanisms, such as the involvement of angiotensin-converting enzyme 2, viral invasion, and hypoxia as well as the increase in D-dimer and the reduction in platelets, which had been commonly observed in COVID-19 cases. The most common complication of stroke was found among the elderly with preexisting comorbidities, mainly cardiovascular disease. We detected reports of strokes among young people with no preexisting risk factors for thromboembolic events, in which the mechanism related to the viral infection was the most probable cause. In this review, we confirmed that stroke is part of the spectrum of clinical manifestations resulting from COVID-19 and is associated with a worse prognosis. Cerebrovascular lesions resulting from complications of the infection by the novel coronavirus occurred as a result of ischemic, hemorrhagic, and/or thromboembolic etiologies. CONCLUSION The occurrence of stroke during the pandemic as a result of the novel coronavirus has a multifactorial character, and emergency physicians should focus on systematic measures for its screening and accurate diagnosis as well as on appropriate interventions based on early decisionmaking that may have a favorable impact on reducing damage and saving lives.
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Affiliation(s)
| | | | | | | | - Lucas Garrido Almeida
- Faculty of MedicineFederal University of Juiz de Fora (UFJF)Juiz de ForaMinas GeraisBrazil
| | - Alberto Barceló
- Department of Public Health ScienceUniversity of MiamiMiamiFloridaUSA
- Internship Department–Medical School, Federal University of Juiz de ForaJuiz de Fora (UFJF)Minas GeraisBrazil
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17
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Garví López M, Tauler Redondo MDP, Tortajada Soler JJ. Intracranial hemorrhages in critical COVID-19 patients: report of three cases. MEDICINA CLINICA (ENGLISH ED.) 2021; 156:38-39. [PMID: 33521310 PMCID: PMC7831564 DOI: 10.1016/j.medcle.2020.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- María Garví López
- Servicio de Anestesiología y Reanimación del Hospital General Universitario de Albacete, Albacete, Spain
| | | | - Juan José Tortajada Soler
- Servicio de Anestesiología y Reanimación del Hospital General Universitario de Albacete, Albacete, Spain
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18
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DeKosky ST, Kochanek PM, Valadka AB, Clark RS, Chou SHY, Au AK, Horvat C, Jha RM, Mannix R, Wisniewski SR, Wintermark M, Rowell SE, Welch RD, Lewis L, House S, Tanzi RE, Smith DR, Vittor AY, Denslow ND, Davis MD, Glushakova OY, Hayes RL. Blood Biomarkers for Detection of Brain Injury in COVID-19 Patients. J Neurotrauma 2021; 38:1-43. [PMID: 33115334 PMCID: PMC7757533 DOI: 10.1089/neu.2020.7332] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus attacks multiple organs of coronavirus disease 2019 (COVID-19) patients, including the brain. There are worldwide descriptions of neurological deficits in COVID-19 patients. Central nervous system (CNS) symptoms can be present early in the course of the disease. As many as 55% of hospitalized COVID-19 patients have been reported to have neurological disturbances three months after infection by SARS-CoV-2. The mutability of the SARS-COV-2 virus and its potential to directly affect the CNS highlight the urgency of developing technology to diagnose, manage, and treat brain injury in COVID-19 patients. The pathobiology of CNS infection by SARS-CoV-2 and the associated neurological sequelae of this infection remain poorly understood. In this review, we outline the rationale for the use of blood biomarkers (BBs) for diagnosis of brain injury in COVID-19 patients, the research needed to incorporate their use into clinical practice, and the improvements in patient management and outcomes that can result. BBs of brain injury could potentially provide tools for detection of brain injury in COVID-19 patients. Elevations of BBs have been reported in cerebrospinal fluid (CSF) and blood of COVID-19 patients. BB proteins have been analyzed in CSF to detect CNS involvement in patients with infectious diseases, including human immunodeficiency virus and tuberculous meningitis. BBs are approved by the U.S. Food and Drug Administration for diagnosis of mild versus moderate traumatic brain injury and have identified brain injury after stroke, cardiac arrest, hypoxia, and epilepsy. BBs, integrated with other diagnostic tools, could enhance understanding of viral mechanisms of brain injury, predict severity of neurological deficits, guide triage of patients and assignment to appropriate medical pathways, and assess efficacy of therapeutic interventions in COVID-19 patients.
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Affiliation(s)
- Steven T. DeKosky
- McKnight Brain Institute, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Patrick M. Kochanek
- Department of Critical Care Medicine, Department of Anesthesiology, Pediatrics, Bioengineering, and Clinical and Translational Science, Safar Center for Resuscitation Research, University of Pittsburgh School of Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Alex B. Valadka
- Department of Neurosurgery, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Robert S.B. Clark
- Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Sherry H.-Y. Chou
- Department of Critical Care Medicine, Neurology, and Neurosurgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Alicia K. Au
- University of Pittsburgh, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Christopher Horvat
- Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Division of Pediatric Critical Care, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ruchira M. Jha
- Departments of Critical Care Medicine, Neurology, Neurological Surgery, Clinical and Translational Science Institute, Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Rebekah Mannix
- Department of Pediatrics and Emergency Medicine, Harvard Medical School, Department of Medicine, Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | | | - Max Wintermark
- Department of Neuroradiology, Stanford University, Stanford, California, USA
| | - Susan E. Rowell
- Duke University School of Medicine, Durham, North Carolina, USA
| | - Robert D. Welch
- Department of Emergency Medicine, Wayne State University School of Medicine, Detroit Receiving Hospital/University Health Center, Detroit, Michigan, USA
| | - Lawrence Lewis
- Department of Emergency Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Stacey House
- Department of Emergency Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Rudolph E. Tanzi
- Genetics and Aging Research Unit, Massachusetts General Hospital, McCance Center for Brain Health, Massachusetts General Hospital, MassGeneral Institute for Neurodegenerative Diseases, Massachusetts General Hospital, Department of Neurology (Research), Massachusetts General Hospital, Department of Neurology, Harvard Medical School, Charlestown, Massachusetts, USA
| | - Darci R. Smith
- Immunodiagnostics Department, Naval Medical Research Center, Biological Defense Research Directorate, Fort Detrick, Maryland, USA
| | - Amy Y. Vittor
- Division of Infectious Disease and Global Medicine, University of Florida, Emerging Pathogens Institute, Gainesville, Florida, USA
| | - Nancy D. Denslow
- Departments of Physiological Sciences and Biochemistry and Molecular Biology, University of Florida, Center for Environmental and Human Toxicology, Gainesville, Florida
| | - Michael D. Davis
- Department of Pediatrics, Wells Center for Pediatric Research/Pulmonology, Allergy, and Sleep Medicine, Riley Hospital for Children at Indiana University, Indianapolis, Indiana, USA
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19
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Fraiman P, Godeiro Junior C, Moro E, Cavallieri F, Zedde M. COVID-19 and Cerebrovascular Diseases: A Systematic Review and Perspectives for Stroke Management. Front Neurol 2020; 11:574694. [PMID: 33250845 PMCID: PMC7674955 DOI: 10.3389/fneur.2020.574694] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 08/27/2020] [Indexed: 01/08/2023] Open
Abstract
Importance: Reported cerebrovascular events in patients with COVID-19 are mainly ischemic, but hemorrhagic strokes and cerebral venous sinus thrombosis (CSVT), especially in critically ill patients, have also been described. To date, it is still not clear whether cerebrovascular manifestations are caused by direct viral action or indirect action mediated by inflammatory hyperactivation, and in some cases, the association may be casual rather than causal. Objective: To conduct a systematic review on the cerebrovascular events in COVID-19 infection. Evidence review: A comprehensive literature search on PubMed was performed including articles published from January 1, 2020, to July 23, 2020, using a suitable keyword strategy. Additional sources were added by the authors by reviewing related references. The systematic review was conducted in accordance with the PRISMA guidelines. Only articles reporting individual data on stroke mechanism and etiology, sex, age, past cardiovascular risk factors, COVID symptoms, admission NIHSS, D-dimer levels, and acute stroke treatment were selected for the review. Articles that did not report the clinical description of the cases were excluded. A descriptive statistical analysis of the data collected was performed. Finding: From a total of 1,210 articles published from January 1, 2020, to July 23, 2020, 80 articles (275 patients), which satisfied the abovementioned criteria, were included in this review. A total of 226 cases of ischemic stroke (IS), 35 cases of intracranial bleeding, and 14 cases of CVST were found. Among patients with IS, the mean age was 64.16 ±14.73 years (range 27-92 years) and 53.5% were male. The mean NIHSS score reported at the onset of stroke was 15.23 ±9.72 (range 0-40). Primary endovascular thrombectomy (EVT) was performed in 24/168 patients (14.29%), intravenous thrombolysis (IVT) was performed in 17/168 patients (10.12%), and combined IVT+EVT was performed in 11/168 patients (6.55%). According to the reported presence of large vessel occlusion (LVO) (105 patients), 31 patients (29.52%) underwent primary EVT or bridging. Acute intracranial bleeding was reported in 35 patients: 24 patients (68.57%) had intracerebral hemorrhage (ICH), 4 patients (11.43%) had non-traumatic subarachnoid hemorrhage (SAH), and the remaining 7 patients (20%) had the simultaneous presence of SAH and ICH. Fourteen cases of CVST were reported in the literature (50% males), mean age 42.8 years ±15.47 (range 23-72). Treatment was reported only in nine patients; seven were treated with anticoagulant therapy; one with acetazolamide, and one underwent venous mechanical thrombectomy. Conclusion: Cerebrovascular events are relatively common findings in COVID-19 infection, and they could have a multifactorial etiology. More accurate and prospective data are needed to better understand the impact of cerebrovascular events in COVID-19 infection.
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Affiliation(s)
- Pedro Fraiman
- Division of Neurology, Hospital Universitario Onofre Lopes, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Clecio Godeiro Junior
- Division of Neurology, Hospital Universitario Onofre Lopes, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Elena Moro
- Division of Neurology, Centre Hospitalier Universitaire of Grenoble, Grenoble Institut of Neuroscience, Grenoble Alpes University, Grenoble, France
| | - Francesco Cavallieri
- Neurology Unit, Neuromotor & Rehabilitation Department, Azienda Unitá Sanitaria Locale - Istituto di Ricovero e Cura a Carattere Scientifico di Reggio Emilia, Reggio Emilia, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Marialuisa Zedde
- Neurology Unit, Neuromotor & Rehabilitation Department, Azienda Unitá Sanitaria Locale - Istituto di Ricovero e Cura a Carattere Scientifico di Reggio Emilia, Reggio Emilia, Italy
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20
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Ortoleva J. Anesthetic Considerations for Recovered COVID-19 Patients. J Cardiothorac Vasc Anesth 2020; 35:376-377. [PMID: 33183931 PMCID: PMC7581371 DOI: 10.1053/j.jvca.2020.10.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 10/17/2020] [Indexed: 01/08/2023]
Affiliation(s)
- Jamel Ortoleva
- Department of Anesthesiology and Perioperative Medicine, Tufts Medical Center, Boston, MA
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21
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Valdes E, Agarwal S, Carroll E, Kvernland A, Bondi S, Snyder T, Kwon P, Frontera J, Gurin L, Czeisler B, Lewis A. Special considerations in the assessment of catastrophic brain injury and determination of brain death in patients with SARS-CoV-2. J Neurol Sci 2020; 417:117087. [PMID: 32798855 PMCID: PMC7414304 DOI: 10.1016/j.jns.2020.117087] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/14/2020] [Accepted: 08/06/2020] [Indexed: 01/08/2023]
Abstract
INTRODUCTION The coronavirus disease 2019 (Covid-19) pandemic has led to challenges in provision of care, clinical assessment and communication with families. The unique considerations associated with evaluation of catastrophic brain injury and death by neurologic criteria in patients with Covid-19 infection have not been examined. METHODS We describe the evaluation of six patients hospitalized at a health network in New York City in April 2020 who had Covid-19, were comatose and had absent brainstem reflexes. RESULTS Four males and two females with a median age of 58.5 (IQR 47-68) were evaluated for catastrophic brain injury due to stroke and/or global anoxic injury at a median of 14 days (IQR 13-18) after admission for acute respiratory failure due to Covid-19. All patients had hypotension requiring vasopressors and had been treated with sedative/narcotic drips for ventilator dyssynchrony. Among these patients, 5 had received paralytics. Apnea testing was performed for 1 patient due to the decision to withdraw treatment (n = 2), concern for inability to tolerate testing (n = 2) and observation of spontaneous respirations (n = 1). The apnea test was aborted due to hypoxia and hypotension. After ancillary testing, death was declared in three patients based on neurologic criteria and in three patients based on cardiopulmonary criteria (after withdrawal of support (n = 2) or cardiopulmonary arrest (n = 1)). A family member was able to visit 5/6 patients prior to cardiopulmonary arrest/discontinuation of organ support. CONCLUSION It is feasible to evaluate patients with catastrophic brain injury and declare brain death despite the Covid-19 pandemic, but this requires unique considerations.
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Affiliation(s)
- Eduard Valdes
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America.
| | - Shashank Agarwal
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America
| | - Elizabeth Carroll
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America
| | - Alexandra Kvernland
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America
| | - Steven Bondi
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America
| | - Thomas Snyder
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America
| | - Patrick Kwon
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America
| | - Jennifer Frontera
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America; NYU Langone Medical Center, Department of Neurosurgery, New York, NY 10016, United States of America
| | - Lindsey Gurin
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America; NYU Langone Medical Center, Department of Psychiatry, New York, NY 10016, United States of America; NYU Langone Medical Center, Department of Rehabilitation Medicine, New York, NY 10016, United States of America
| | - Barry Czeisler
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America; NYU Langone Medical Center, Department of Neurosurgery, New York, NY 10016, United States of America
| | - Ariane Lewis
- NYU Langone Medical Center, Department of Neurology, New York, NY 10016, United States of America; NYU Langone Medical Center, Department of Neurosurgery, New York, NY 10016, United States of America
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22
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Sharifian-Dorche M, Huot P, Osherov M, Wen D, Saveriano A, Giacomini PS, Antel JP, Mowla A. Neurological complications of coronavirus infection; a comparative review and lessons learned during the COVID-19 pandemic. J Neurol Sci 2020; 417:117085. [PMID: 32871412 PMCID: PMC7413162 DOI: 10.1016/j.jns.2020.117085] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Coronavirus disease-19 (COVID-19) pandemic continues to grow all over the world. Several studies have been performed, focusing on understanding the acute respiratory syndrome and treatment strategies. However, there is growing evidence indicating neurological manifestations occur in patients with COVID-19. Similarly, the other coronaviruses (CoV) epidemics; severe acute respiratory syndrome (SARS-CoV-1) and Middle East respiratory syndrome (MERS-CoV) have been associated with neurological complications. METHODS This systematic review serves to summarize available information regarding the potential effects of different types of CoV on the nervous system and describes the range of clinical neurological complications that have been reported thus far in COVID-19. RESULTS Two hundred and twenty-five studies on CoV infections associated neurological manifestations in human were reviewed. Of those, 208 articles were pertinent to COVID-19. The most common neurological complaints in COVID-19 were anosmia, ageusia, and headache, but more serious complications, such as stroke, impairment of consciousness, seizures, and encephalopathy, have also been reported. CONCLUSION There are several similarities between neurological complications after SARS-CoV-1, MERS-CoV and COVID-19, however, the scope of the epidemics and number of patients are very different. Reports on the neurological complications after and during COVID-19 are growing on a daily basis. Accordingly, comprehensive knowledge of these complications will help health care providers to be attentive to these complications and diagnose and treat them timely.
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Affiliation(s)
- Maryam Sharifian-Dorche
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada; Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Philippe Huot
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Michael Osherov
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Dingke Wen
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada; Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Alexander Saveriano
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Paul S Giacomini
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Jack P Antel
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Ashkan Mowla
- Department of Neurological Surgery, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA, USA.
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23
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Soldatelli MD, do Amaral LF, Veiga VC, Rojas SSO, Omar S, Marussi VHR. Neurovascular and perfusion imaging findings in coronavirus disease 2019: Case report and literature review. Neuroradiol J 2020; 33:368-373. [PMID: 32666873 PMCID: PMC7482048 DOI: 10.1177/1971400920941652] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Central nervous system involvement in severe acute respiratory syndrome caused by coronavirus disease 2019 (COVID-19) has increasingly been recognised in the literature, and possible mechanisms of neuroinvasion, neurotropism and neurovirulence have been described. Neurological signs have been described in 84% of COVID-19 intensive care unit patients, and haemostatic abnormalities in such patients may play an important role, with a broad spectrum of neuroimaging findings. This report describes the magnetic resonance imaging neurovascular findings in an acutely ill patient with COVID-19, including perfusion abnormalities depicted in the arterial spin labelling technique.
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Affiliation(s)
| | | | | | | | - Samir Omar
- Department of Neuroradiology, Beneficência Portuguesa de São Paulo, Brazil
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24
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Garví López M, Tauler Redondo MDP, Tortajada Soler JJ. [Intracranial hemorrhages in critical COVID-19 patients: report of three cases]. Med Clin (Barc) 2020; 156:38-39. [PMID: 33160626 PMCID: PMC7518107 DOI: 10.1016/j.medcli.2020.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 08/30/2020] [Indexed: 01/19/2023]
Affiliation(s)
- María Garví López
- Servicio de Anestesiología y Reanimación del Hospital General Universitario de Albacete, Albacete, España.
| | | | - Juan José Tortajada Soler
- Servicio de Anestesiología y Reanimación del Hospital General Universitario de Albacete, Albacete, España
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25
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Anticoagulation use and Hemorrhagic Stroke in SARS-CoV-2 Patients Treated at a New York Healthcare System. Neurocrit Care 2020; 34:748-759. [PMID: 32839867 PMCID: PMC7444897 DOI: 10.1007/s12028-020-01077-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/30/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND PURPOSE While the thrombotic complications of COVID-19 have been well described, there are limited data on clinically significant bleeding complications including hemorrhagic stroke. The clinical characteristics, underlying stroke mechanism, and outcomes in this particular subset of patients are especially salient as therapeutic anticoagulation becomes increasingly common in the treatment and prevention of thrombotic complications of COVID-19. METHODS We conducted a retrospective cohort study of patients with hemorrhagic stroke (both non-traumatic intracerebral hemorrhage and spontaneous non-aneurysmal subarachnoid hemorrhage) who were hospitalized between March 1, 2020, and May 15, 2020, within a major healthcare system in New York, during the coronavirus pandemic. Patients with hemorrhagic stroke on admission and who developed hemorrhage during hospitalization were both included. We compared the clinical characteristics of patients with hemorrhagic stroke and COVID-19 to those without COVID-19 admitted to our hospital system between March 1, 2020, and May 15, 2020 (contemporary controls), and March 1, 2019, and May 15, 2019 (historical controls). Demographic variables and clinical characteristics between the individual groups were compared using Fischer's exact test for categorical variables and nonparametric test for continuous variables. We adjusted for multiple comparisons using the Bonferroni method. RESULTS During the study period in 2020, out of 4071 patients who were hospitalized with COVID-19, we identified 19 (0.5%) with hemorrhagic stroke. Of all COVID-19 with hemorrhagic stroke, only three had isolated non-aneurysmal SAH with no associated intraparenchymal hemorrhage. Among hemorrhagic stroke in patients with COVID-19, coagulopathy was the most common etiology (73.7%); empiric anticoagulation was started in 89.5% of these patients versus 4.2% in contemporary controls (p ≤ .001) and 10.0% in historical controls (p ≤ .001). Compared to contemporary and historical controls, patients with COVID-19 had higher initial NIHSS scores, INR, PTT, and fibrinogen levels. Patients with COVID-19 also had higher rates of in-hospital mortality (84.6% vs. 4.6%, p ≤ 0.001). Sensitivity analyses excluding patients with strictly subarachnoid hemorrhage yielded similar results. CONCLUSION We observed an overall low rate of imaging-confirmed hemorrhagic stroke among patients hospitalized with COVID-19. Most hemorrhages in patients with COVID-19 infection occurred in the setting of therapeutic anticoagulation and were associated with increased mortality. Further studies are needed to evaluate the safety and efficacy of therapeutic anticoagulation in patients with COVID-19.
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26
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Orsucci D, Ienco EC, Nocita G, Napolitano A, Vista M. Neurological features of COVID-19 and their treatment: a review. Drugs Context 2020; 9:2020-5-1. [PMID: 32587625 PMCID: PMC7295105 DOI: 10.7573/dic.2020-5-1] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/29/2020] [Accepted: 05/29/2020] [Indexed: 12/13/2022] Open
Abstract
Severe acute respiratory syndrome-correlated new coronavirus (SARS-Cov-2) infection may result in neurological signs and symptoms through different mechanisms. Although direct infection of the central nervous system is uncertain or very rare and the para-infectious complications (e.g. inflammatory neuropathies) are rare, delirium and septic encephalopathy are common in severely ill patients. Smell dysfunction and headache are very common in mild cases, especially in younger people and females. Muscle pain is common in both mild and severe cases, and in the most compromised patients, it is accompanied by increased creatine kinase levels and by a likely true myopathic damage. Ischemic stroke has been reported as a possible complication of the hypercoagulability associated with severe SARS-Cov-2 infection, but further studies are needed. Most of the neurological manifestations may occur early in the illness. Therefore, during the pandemic period, neurologists need to be involved, alert, and prepared. Neurological practice will not be the same until a vaccine is available.
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Affiliation(s)
| | | | | | | | - Marco Vista
- Unit of Neurology, San Luca Hospital, Lucca, Italy
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27
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Ortoleva J, Penney E. WITHDRAWN Intracranial Hemorrhage in COVID-19 Patients on ECMO: Challenges and Future Directions. J Cardiothorac Vasc Anesth 2020. [PMCID: PMC7280122 DOI: 10.1053/j.jvca.2020.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
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28
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Burlacu A, Genovesi S, Popa IV, Crisan-Dabija R. Unpuzzling COVID-19 Prothrombotic State: Are Preexisting Thrombophilic Risk Profiles Responsible for Heterogenous Thrombotic Events? Clin Appl Thromb Hemost 2020; 26:1076029620952884. [PMID: 32842771 PMCID: PMC7453448 DOI: 10.1177/1076029620952884] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Alexandru Burlacu
- Department of Interventional Cardiology—Cardiovascular Diseases Institute, Iasi, Romania
- ’Grigore T. Popa’ University of Medicine and Pharmacy, Iasi, Romania
| | - Simonetta Genovesi
- Department of Medicine and Surgery, University of Milan Bicocca and Nephrology Unit, San Gerardo Hospital, Monza, Italy
| | - Iolanda Valentina Popa
- ’Grigore T. Popa’ University of Medicine and Pharmacy, Iasi, Romania
- Institute of Gastroenterology and Hepatology, Iasi, Romania
| | - Radu Crisan-Dabija
- ’Grigore T. Popa’ University of Medicine and Pharmacy, Iasi, Romania
- Pulmonology Department, Clinic of Pulmonary Diseases, Iasi, Romania
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