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Xu L, Zhao C, Bao Y, Liu Y, Liang Y, Wei J, Liu G, Wang J, Zhan S, Wang S, Fan D. Variation in worldwide incidence of Guillain-Barré syndrome: a population-based study in urban China and existing global evidence. Front Immunol 2024; 15:1415986. [PMID: 39318625 PMCID: PMC11420027 DOI: 10.3389/fimmu.2024.1415986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 08/23/2024] [Indexed: 09/26/2024] Open
Abstract
Background and objectives Geographical variation existed in the incidences of Guillain-Barré syndrome (GBS), but no national population-based study has evaluated the incidences of GBS in China. This study aimed to estimate the incidence of GBS in urban China and evaluate the worldwide variation in the incidence of GBS. Methods Firstly, we did a population-based study to calculate the incidence of GBS in urban China based on the National Urban Medical Insurance database from 2013 to 2017. To identify GBS cases, natural language processing was used first for handling the lengthy and unstructured diagnostic information and then checked by prestigious neurologists. Secondly, a systematic review and meta-analysis were performed to analyze the incidence of GBS worldwide. Up to July 4, 2022, Medline, Embase, and Web of Science were retrieved to identify the population-based studies regarding the incidence of GBS. The basic information and the statistics regarding incidence were extracted. Quality assessment considered sample representativeness, condition assessment, and statistical methods. Results A total of 1.44 billion person-years in insurance data was covered, with 3,534 GBS cases identified. The annual incidences of GBS in urban China between 2013 and 2017 ranged from 0.41 (95% CI: 0.27 to 0.58) to 0.58 (95% CI: 0.38 to 0.82) per 100,000 person-years. The incidence was the highest in Northwest China and the lowest in Northeast China. The meta-analysis included 122 articles. The quality assessment showed that the quality scores of 43.3% of studies were ≥ 0.75 (the total score is 1). The global incidence of GBS was 1.12 (95% CI: 0.98 to 1.27) per 100,000 person-years. The incidences in West Europe, South Asia, and North Europe were higher, while the incidences in Australia and New Zealand, Southeast Asia, and North Africa were lower. The incidence of enteric infections was positively associated with the incidence of GBS (coefficient=0.0000185, P=0.007). The incidence in Europe, Australia, and America rose significantly from 1960 to 2020 (coefficient=0.01, t=2.52, P=0.015). Discussion There is a clear regional variation of the GBS incidence at both national and global levels. Careful control of enteric infections should be conducted to reduce the disease burden.
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Affiliation(s)
- Lu Xu
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China
| | - Chen Zhao
- Department of Neurology, Peking University Third Hospital, Beijing, China
| | - Yutong Bao
- Department of Neurology, Peking University Third Hospital, Beijing, China
| | - Yuchen Liu
- Department of Neurology, Peking University Third Hospital, Beijing, China
| | - Yuqing Liang
- Department of Neurology, Peking University Third Hospital, Beijing, China
| | - Jiyu Wei
- Department of Neurology, Peking University Third Hospital, Beijing, China
| | - Guozhen Liu
- Department of Research & Development, Peking University Health Information Technology Co., Ltd., Beijing, China
| | - Jinxi Wang
- Department of Strategic Planning, Shanghai Songsheng Business Consulting Co., Ltd., Beijing, China
| | - Siyan Zhan
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
- Center for Intelligent Public Health, Institute for Artificial Intelligence, Peking University, Beijing, China
| | - Shengfeng Wang
- Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Dongsheng Fan
- Department of Neurology, Peking University Third Hospital, Beijing, China
- Key Laboratory for Neuroscience, National Health Commission/Ministry of Education, Peking University, Beijing, China
- Beijing Key Laboratory of Biomarker and Translational Research in Neurodegenerative Diseases, Beijing, China
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Cao F, Zhang H, Xu B, Li C. Genetic association between gut microbiota and the risk of Guillain-Barré syndrome. J Affect Disord 2024; 357:171-178. [PMID: 38703912 DOI: 10.1016/j.jad.2024.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 04/23/2024] [Accepted: 05/01/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND Guillain-Barré Syndrome (GBS) is an autoimmune disease that typically develops after a previous gastrointestinal (GI) infection. However, the exact association between Gut Microbiota (GM) and GBS still remains unknown due to various challenges. This study aimed to investigate the potential causal association between GM and GBS by using a two-sample Mendelian Randomization (TSMR) analysis. METHODS Utilizing the largest available genome-wide association study (GWAS) meta-analysis from the MiBioGen consortium (n = 13,266) as a foundation, we conducted a TSMR to decipher the causal relationship between GM and GBS. Various analytical methods were employed, including the inverse variance weighted (IVW), MR-PRESSO, MR-Egger, and weighted median. The heterogeneity of instrumental variables (IVs) was assessed using Cochran's Q statistics. RESULTS The analysis identified three microbial taxa with a significantly increased risk association for GBS, including Ruminococcus gnavus group (OR = 1.40, 95 % CI: 1.07-1.83), Ruminococcus gauvreauii group (OR = 1.51, 95 % CI: 1.02-2.25), and Ruminococcaceae UCG009 (OR = 1.42, 95 % CI: 1.02-1.97), while Eubacterium brachy group (OR = 1.44, 95 % CI: 1.10-1.87) and Romboutsia (OR = 1.67, 95 % CI: 1.12-2.47) showed a suggestively causal association. On the other hand, Ruminococcaceae UCG004 (OR = 0.61, 95 % CI: 0.41-0.91) had a protective effect on GBS, while Bacilli (OR = 0.60, 95 % CI: 0.38-0.96), Gamma proteobacteria (OR = 0.63, 95 % CI: 0.41-0.98) and Lachnospiraceae UCG001 (OR = 0.69, 95 % CI: 0.49-0.96) showed a suggestively protective association for GBS. CONCLUSION The MR analysis suggests a potential causal relationship between specific GM taxa and the risk of GBS. However, further extensive research involving diversified populations is imperative to validate these findings.
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Affiliation(s)
- Fangzheng Cao
- Center for Rehabilitation Medicine, Department of Neurology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China; The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Houwen Zhang
- Center for Rehabilitation Medicine, Department of Neurology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China; The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Bin Xu
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China; Department of Neurology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Chunrong Li
- Center for Rehabilitation Medicine, Department of Neurology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China.
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Warcup A, Movio G, Dhar S, Till C. Bickerstaff Brainstem Encephalitis Presenting With Negative Anti-GM1 and Anti-GQ1B Antibodies. Cureus 2024; 16:e61653. [PMID: 38966486 PMCID: PMC11223585 DOI: 10.7759/cureus.61653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2024] [Indexed: 07/06/2024] Open
Abstract
A woman in her 60s initially presented with rapid-onset left-sided hemiparesis with later development of slurred speech and left-sided facial droop. Despite ruling out common causes, her condition rapidly progressed with the development of bilateral proximal weakness, ophthalmoplegia, ataxia, and pyramidal signs eventually leading to a cardiorespiratory arrest. Extensive investigations, including computerised tomography (CT), magnetic resonance imaging (MRI), and lumbar puncture (LP), were negative for infectious or vascular aetiologies. Nerve conduction studies (NCS) revealed severe peripheral nerve damage, and despite a provisional diagnosis of Guillain-Barré Syndrome (GBS), the clinical picture aligned more with Bickerstaff Brainstem Encephalitis (BBE) given the central nervous system (CNS) involvement, despite negative anti-GM1 and anti-GQ1b autoantibodies. Treatment involved ventilatory support, immunoglobulins, and steroids. This case report describes a rare and challenging presentation of BBE and reminds clinicians to have a systematic approach to a patient presenting with rapid onset neurological symptoms and that BBE is a clinical diagnosis.
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Affiliation(s)
- Alice Warcup
- Medical Education, Lancaster Medical School, Lancaster, GBR
| | | | - Saikat Dhar
- Neurology, Royal Preston Hospital, Lancashire Teaching Hospitals NHS Foundation Trust, Lancashire, GBR
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Li X, Zhang C. Guillain-Barré syndrome after surgery: a literature review. Front Neurol 2024; 15:1368706. [PMID: 38638310 PMCID: PMC11024248 DOI: 10.3389/fneur.2024.1368706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 02/26/2024] [Indexed: 04/20/2024] Open
Abstract
Guillain-Barré syndrome (GBS) is a rare postoperative complication that is sometimes characterized by serious motor weakness and prolonged weaning from mechanical ventilation. Although the exact nature of the relationship between GBS and the surgical procedure is still unclear, there is a clear increased incidence of GBS in post-surgical patients compared to non-surgical patients. GBS after surgery is unique in several ways. The course of post-surgical GBS unfolds more rapidly than in other situations where GBS develops, the condition is often more severe, and respiratory muscles are more commonly involved. Prompt diagnosis and appropriate treatment are essential, and the condition can worsen if treated inappropriately. Postoperative sedation, intubation, and restraint use make the diagnosis of GBS difficult, as the onset of symptoms of weakness or numbness in those contexts are not obvious. GBS is often misdiagnosed, being attributed to other postoperative complications, and subsequently mishandled. The lack of relevant information further obscures the clinical picture. We sought to better understand post-surgical GBS by performing an analysis of the relevant literature, focusing on clearly documenting the clinical characteristics, diagnosis, and management of GBS that emerges following surgery. We underscore the importance of physicians being aware of the possibility of GBS after major surgery and of performing a variety of laboratory clinical investigations early on in suspected cases.
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Affiliation(s)
| | - Chao Zhang
- Department of Neurology and Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China
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Liu S, Zhang WW, Jia L, Zhang HL. Guillain-Barré syndrome: immunopathogenesis and therapeutic targets. Expert Opin Ther Targets 2024; 28:131-143. [PMID: 38470316 DOI: 10.1080/14728222.2024.2330435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 03/10/2024] [Indexed: 03/13/2024]
Abstract
INTRODUCTION Guillain-Barré syndrome (GBS) is a group of acute immune-mediated disorders in the peripheral nervous system. Both infectious and noninfectious factors are associated with GBS, which may act as triggers of autoimmune responses leading to neural damage and dysfunction. AREAS COVERED Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its vaccines as well as flaviviruses have been associated with GBS, although a robust conclusion has yet to be reached. Immunomodulatory treatments, including intravenous immunoglobulins (IVIg) and plasma exchange (PE), have long been the first-line therapies for GBS. Depending on GBS subtype and severity at initial presentation, the efficacy of IVIg and PE can be variable. Several new therapies showing benefits to experimental animals merit further investigation before translation into clinical practice. We review the state-of-the-art knowledge on the immunopathogenesis of GBS in the context of coronavirus disease 2019 (COVID-19). Immunomodulatory therapies in GBS, including IVIg, PE, corticosteroids, and potential therapies, are summarized. EXPERT OPINION The association with SARS-CoV-2 remains uncertain, with geographical differences that are difficult to explain. Evidence and guidelines are lacking for the decision-making of initiating immunomodulatory therapies in mildly affected patients or patients with regional subtypes of GBS.
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Affiliation(s)
- Shan Liu
- Department of Nuclear Medicine, Second Hospital of Jilin University, Changchun, China
| | - Wei Wei Zhang
- Department of Neurology, First Hospital of Jilin University, Jilin University, Changchun, China
| | - Linpei Jia
- Department of Nephrology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Hong-Liang Zhang
- Department of Life Sciences, National Natural Science Foundation of China, Beijing, China
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Censi S, Bisaccia G, Gallina S, Tomassini V, Uncini A. Guillain-Barré syndrome and SARS-CoV-2 infection: a systematic review and meta-analysis on a debated issue and evidence for the 'Italian factor'. Eur J Neurol 2024; 31:e16094. [PMID: 37823707 PMCID: PMC11235836 DOI: 10.1111/ene.16094] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/07/2023] [Accepted: 09/21/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND AND PURPOSE The association between Guillain-Barré syndrome (GBS) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is debated. This study reappraises, after three pandemic years, the epidemiological data and the features of GBS in SARS-CoV-2 patients. METHODS A systematic review and meta-analysis of case reports/series and cohort studies published between 1 January 2020 and 19 April 2023 was performed. RESULTS In all, 209 case reports/series (304 patients) and 26 cohort studies were included. The risk of GBS in northern Italy during the first pandemic wave was 2.85 times increased (95% confidence interval [CI] 1.54; 5.25) whereas in some countries the risk during the first pandemic year was 0.17 times reduced (risk ratio 0.83, 95% CI 0.75; 0.93). The incidence of GBS in SARS-CoV-2 Italian hospitalized cohorts was 8.55 per 1000 (95% CI 5.33; 12.49) with an estimated incidence of 0.13 GBS per 1000 in the SARS-CoV-2 infected population. In European cohorts the pooled rate of GBS with SARS-CoV-2 infection was 61.3% of the total. GBS patients with SARS-CoV-2 infection showed more frequently, but not differently from non-infected patients, the classical clinical presentation and the demyelinating subtype. Cranial nerves were more frequently involved in SARS-CoV-2 infected patients. CONCLUSIONS An increased risk of GBS occurred in northern Italy during early COVID-19 pandemic. The recognition of the 'Italian factor' reconciles contrasting results of the epidemiological studies. The slightly reduced GBS risk in other countries and the relatively high frequency of GBS associated with SARS-CoV-2 infection can be explained by the adopted health measures that decreased the circulation of other GBS infective antecedents.
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Affiliation(s)
- Stefano Censi
- Department of Neuroscience, Imaging and Clinical Sciences; Institute for Advanced Biomedical Technologies (ITAB)‘G. d'Annunzio’ University of Chieti‐PescaraChietiItaly
| | - Giandomenico Bisaccia
- Department of Neuroscience, Imaging and Clinical Sciences; Institute for Advanced Biomedical Technologies (ITAB)‘G. d'Annunzio’ University of Chieti‐PescaraChietiItaly
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences; Institute for Advanced Biomedical Technologies (ITAB)‘G. d'Annunzio’ University of Chieti‐PescaraChietiItaly
| | - Valentina Tomassini
- Department of Neuroscience, Imaging and Clinical Sciences; Institute for Advanced Biomedical Technologies (ITAB)‘G. d'Annunzio’ University of Chieti‐PescaraChietiItaly
- Clinical NeurologySS. Annunziata University HospitalChietiItaly
| | - Antonino Uncini
- Department of Neuroscience, Imaging and Clinical Sciences; Institute for Advanced Biomedical Technologies (ITAB)‘G. d'Annunzio’ University of Chieti‐PescaraChietiItaly
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Jia L, Ni F, Zhang HL. Is Guillain-Barré syndrome related to systemic lupus erythematosus or other autoimmune diseases? Front Neurol 2024; 14:1336794. [PMID: 38269005 PMCID: PMC10806246 DOI: 10.3389/fneur.2023.1336794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 12/20/2023] [Indexed: 01/26/2024] Open
Affiliation(s)
- Linpei Jia
- Department of Nephrology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Fengming Ni
- Department of Gastroenterology, Digestive Endoscopy Center, First Hospital, Jilin University, Changchun, China
| | - Hong-Liang Zhang
- Department of Life Sciences, National Natural Science Foundation of China, Beijing, China
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Song Y, Zheng X, Fang Y, Liu S, Liu K, Zhu J, Wu X. Current status of Guillain-Barré syndrome (GBS) in China: a 10-year comprehensive overview. Rev Neurosci 2023; 34:869-897. [PMID: 37145885 DOI: 10.1515/revneuro-2023-0024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 04/13/2023] [Indexed: 05/07/2023]
Abstract
Guillain-Barré syndrome (GBS) is an acute inflammatory polyradiculoneuropathy; a disease involving the peripheral nervous system which is the most common cause of acute flaccid paralysis worldwide. So far, it is still lack of a comprehensive overview and understanding of the national epidemiological, clinical characteristics, and the risk factors of GBS in China, as well as differences between China and other countries and regions in these respects. With the global outbreak of the coronavirus disease 2019 (COVID-19), an epidemiological or phenotypic association between severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection and GBS has attracted great attention. In this review, we outlined the current clinical data of GBS in China by retrieving literature, extracting and synthesizing the data of GBS in China from 2010 to 2021. Besides, we compared the characteristics of epidemiology, preceding events and clinical profiles of GBS between China and other countries and regions. Furthermore, in addition to conventional intravenous immunoglobulin (IVIG) and plasma exchange (PE) therapy, the potential therapeutic effects with novel medications in GBS, such as complement inhibitors, etc., have become the research focus in treatments. We found that epidemiological and clinical findings of GBS in China are approximately consistent with those in the International GBS Outcome Study (IGOS) cohort. We provided an overall picture of the present clinical status of GBS in China and summarized the global research progress of GBS, aiming to further understand the characteristics of GBS and improve the future work of GBS worldwide, especially in countries with the middle and low incomes.
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Affiliation(s)
- Yanna Song
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-sen University, Tianhe Road 600, 510000 Guangzhou, China
| | - Xiaoxiao Zheng
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Xinmin Street 1, 130021 Changchun, China
| | - Yong Fang
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Xinmin Street 1, 130021 Changchun, China
| | - Shan Liu
- The Second Hospital of Jilin University, Jilin University, Ziqiang Street 218, 130022 Changchun, China
| | - Kangding Liu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Xinmin Street 1, 130021 Changchun, China
| | - Jie Zhu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Xinmin Street 1, 130021 Changchun, China
- Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Karolinska University Hospital, 17177 Solna, Stockholm, Sweden
| | - Xiujuan Wu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Xinmin Street 1, 130021 Changchun, China
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Wachira VK, Farinasso CM, Silva RB, Peixoto HM, de Oliveira MRF. Incidence of Guillain-Barré syndrome in the world between 1985 and 2020: A systematic review. GLOBAL EPIDEMIOLOGY 2023; 5:100098. [PMID: 37638372 PMCID: PMC10445966 DOI: 10.1016/j.gloepi.2023.100098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 01/10/2023] [Accepted: 01/10/2023] [Indexed: 01/13/2023] Open
Abstract
Introduction Guillain-Barré syndrome (GBS) is an acute inflammatory demyelinating polyradiculoneuropathy that affects the peripheral nervous system. The study aimed to describe the incidence of GBS in the world up to the year 2020. Methods A systematic review was conducted. Searches were done in four databases, PUBMED, EMBASE, EBSCO and Biblioteca virtual em Saude (BVS), and in grey literature and manual search in the reference lists of eligible studies. Results A total of 72 studies were included. The incidence of GBS among the cohort studies varied from 0.30 to 6.08 cases per 100.000 habitants and 0.42 to 6.58 cases per 100.000 person-years. Among the self-controlled studies, the risk incidence ranged from 0.072 to 1 case per 100.000 habitants and 1.73 to 4.30 cases per 100.000 person-years. Conclusions The reported incidence of GBS in the world among the studies included in the review is slightly higher than that reported in previous studies. The highest incidence rates were associated with public health events of international concern.
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Affiliation(s)
- Virginia Kagure Wachira
- Núcleo de Medicina Tropical, Faculdade de Medicina, Universidade de Brasília, Brasília, Brazil
| | | | | | - Henry Maia Peixoto
- Núcleo de Medicina Tropical, Faculdade de Medicina, Universidade de Brasília, Brasília, Brazil
- Instituto de Avaliação de Tecnologia em Saúde, Porto Alegre, Brazil
| | - Maria Regina Fernandes de Oliveira
- Núcleo de Medicina Tropical, Faculdade de Medicina, Universidade de Brasília, Brasília, Brazil
- Instituto de Avaliação de Tecnologia em Saúde, Porto Alegre, Brazil
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Lim CS, Kaisbain N, Lim WJ. A Rare Combination: Dengue Fever Complicated With Guillain-Barre Syndrome. Cureus 2023; 15:e40957. [PMID: 37503499 PMCID: PMC10369010 DOI: 10.7759/cureus.40957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2023] [Indexed: 07/29/2023] Open
Abstract
Guillain-Barre syndrome (GBS) is an uncommon neurological complication of dengue viral infection. It is more commonly reported with Campylobacter jejuni, Epstein-Barr virus, and Cytomegalovirus infection. We report an uncommon case of a 49-year-old man with dengue fever, who developed bilateral lower limb weakness and areflexia on day two of dengue illness. He was diagnosed with GBS as a sequel of dengue infection with the nerve conduction study showing evidence of demyelinating neuropathy. He recovered gradually without immunotherapy and was discharged after a week of hospitalization.
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Affiliation(s)
- Chee Siew Lim
- Internal Medicine, Hospital Sultanah Aminah, Johor Bahru, MYS
| | | | - Wei Juan Lim
- Cardiology, National Heart Institute/Institut Jantung Negara Sdn Bhd (IJN), Kuala Lumpur, MYS
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Martic V, Fejzic E, Danilovic M, Lazarevic S, Rajic S, Roganovic M, Stojanov A, Jovin Z, Debeljevic M, Raicevic R. Guillain-Barre Syndrome Followed by Covid-19 Infection, Vaccination and Other Precipitating Factors during the Pandemic. Ann Indian Acad Neurol 2023; 26:256-260. [PMID: 37538436 PMCID: PMC10394436 DOI: 10.4103/aian.aian_974_22] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/08/2023] [Accepted: 02/19/2023] [Indexed: 08/05/2023] Open
Abstract
Background and Aims Guillain-Barré syndrome (GBS) is usually triggered by an infection. Vaccination is mentioned as a possible trigger in a small number of GBS cases. The aim of this study was to notice GBS distinctness provoked by various triggers during the COVID-19 pandemic. Material and Methods A total of 109 GBS patients were divided into three groups, respectively: COVID-19 infection associated (19 patients), COVID-19 vaccination associated (16 patients) and precipitated by some other factors (74 patients). We compared the clinical, neurophysiological and laboratory characteristics of these three groups. Results Neither were differences recorded in the age of the patients of these three groups at the time of illness, nor in the number of days from the precipitating factor to the onset of symptoms. There were no clinical differences between groups related to severity of the disease or patients' recovery. The only clinical difference was observed in relation to facial nerve bilateral affection because it was significantly higher in the post-vaccination group. According to neurophysiological findings, demyelinating form dominated in all three groups. Conclusion Clinical characteristics, electrophysiological findings and laboratory characteristics did not differ significantly in Guillain-Barre syndrome followed by COVID-19 infection, vaccination and other precipitating factors during the pandemic. The bilateral involvement of facial nerves was significantly higher in the post-vaccination group. Most of these cases had a mild form of the disorder-distal paresthesias GBS variant.
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Affiliation(s)
- Vesna Martic
- Military Medical Academy, Clinic of Neurology, Belgrade, Serbia
| | - Esmer Fejzic
- Military Medical Academy, Clinic of Neurology, Belgrade, Serbia
| | - Milos Danilovic
- Military Medical Academy, Clinic of Neurology, Belgrade, Serbia
| | - Snezana Lazarevic
- Department of Neurology, University of Kragujevac, Serbia, Faculty of Medical Sciences, Kragujevac, Serbia
| | - Sonja Rajic
- Clinical Center of Vojvodina, Neurology Clinic, Medical Faculty, University in Novi Sad, Montenegro, Serbia
| | - Milovan Roganovic
- Clinical Centre of Montenegro, Clinic for Neurology, Podgorica, Montenegro, Serbia
| | | | - Zita Jovin
- Clinical Center of Vojvodina, Neurology Clinic, Medical Faculty, University in Novi Sad, Montenegro, Serbia
| | - Mladen Debeljevic
- Clinical Centre of Montenegro, Clinic for Neurology, Podgorica, Montenegro, Serbia
| | - Ranko Raicevic
- Military Medical Academy, Clinic of Neurology, Belgrade, Serbia
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Farrington W, Farahani F, Tayon KG, Rudzinski J, Feldman M, Sharma K. Multiple coinfections and Guillain Barré syndrome following outdoor travel to the American Northeast. Proc AMIA Symp 2023; 36:386-388. [PMID: 37091769 PMCID: PMC10120553 DOI: 10.1080/08998280.2023.2167049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
A 66-year-old immunocompetent man with preceding travel through the Northeastern United States developed Guillain-Barré syndrome. A broad search for infections revealed intraerythrocytic parasites on blood smear and positive polymerase chain reaction for Babesia microti; elevated IgM/IgG serologies for Ehrlichia chaffeensis; elevated IgM/IgG serologies and qualitative polymerase chain reaction for Epstein-Barr virus; and fecal culture growth of Arcobacter butzleri. In this report, we discuss the known or suspected association of these infectious agents with Guillain-Barré syndrome. This case also highlights the importance, in the setting of endemic exposure, of screening for multiple coinfections that can be transmitted by the same arthropod vector.
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Affiliation(s)
- William Farrington
- Department of Internal Medicine, Texas Health Dallas Presbyterian Hospital, Dallas, Texas
| | - Farzam Farahani
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Kevin Garrett Tayon
- Department of Internal Medicine, Texas Health Dallas Presbyterian Hospital, Dallas, Texas
| | - Jaclyn Rudzinski
- North Dallas Pathology Services, Texas Health Dallas Presbyterian Hospital, Dallas, Texas
| | - Mark Feldman
- Department of Internal Medicine, Texas Health Dallas Presbyterian Hospital, Dallas, Texas
| | - Kartavya Sharma
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, Texas
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13
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Lee H, Heo N, Kwon D, Ha J. Deciphering changes in the incidence of the Guillain-Barré syndrome during the COVID-19 pandemic: a nationwide time-series correlation study. BMJ Neurol Open 2022; 4:e000378. [PMID: 36618976 PMCID: PMC9808757 DOI: 10.1136/bmjno-2022-000378] [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: 10/21/2022] [Accepted: 12/15/2022] [Indexed: 12/31/2022] Open
Abstract
Background Postinfectious autoimmunity is a hallmark of Guillain-Barré syndrome (GBS), and GBS incidence closely parallels that of its immune triggers. Sociobehavioural interventions implemented during the COVID-19 pandemic have altered the infectious disease landscape. Methods This nationwide time-series correlation study analysed GBS incidence, sentinel surveillance and SARS-CoV-2 vaccination data from January 2017 to December 2021 in the National Health Insurance Service and Korean Disease Control and Prevention Agency databases. The incidence of GBS and sentinel gastrointestinal and respiratory infectious diseases during the pandemic (2020-2021) was estimated and compared with both prepandemic (2017-2019) and incidence predicted in a time-series forecasting model. Time-series correlation analysis was used to examine the temporal association between GBS, infectious triggers and SARS-CoV-2 vaccination. Results During the pandemic, the total crude cumulative incidence rate was 2.1 per 100 000 population, which is lower than the prepandemic incidence, especially in age groups of less than 60 years. Seasonality was briefly interrupted during the winter of 2021. The majority of respiratory and some gastrointestinal conditions had a lower-than-expected incidence during the pandemic. Compared with the prepandemic state, during the pandemic period a higher number of gastrointestinal pathogens (Escherichia coli, Campylobacter spp., Clostridium perfringens, Yersinia enterocolitica and enteric adenovirus) had significant, moderate-to-strong positive temporal associations with GBS. The temporal association between SARS-CoV-2 infection and GBS was not significant, but SARS-CoV-2 vaccination exhibited a strong positive temporal association with GBS in 2021. Conclusion The incidence of GBS and sentinel infectious diseases decreased to below-expected levels during the pandemic, with the former attributable to the decreased incidence of non-COVID-19 respiratory and gastrointestinal infections. The evolving incidence of autoimmune postinfectious phenomena following the pandemic needs attention.
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Affiliation(s)
- Hyunju Lee
- Division of Public Health Emergency Response Research, Korea Disease Control and Prevention Agency, Cheongju, Chungcheongbuk-do, Korea
| | - Namwoo Heo
- Division of Infectious Diseases, Department of Internal Medicine, Yongin Severance Hospital, Yongin, Gyeonggi-do, Korea
| | - Donghyok Kwon
- Division of Public Health Emergency Response Research, Korea Disease Control and Prevention Agency, Cheongju, Chungcheongbuk-do, Korea
| | - Jongmok Ha
- Infectious Disease Control Center, Gyeonggi Provincial Government, Suwon, Gyeonggi-do, Korea,Department of Neurology, Yeoncheon-gun Health Medical center, Yeoncheon-gun, Gyeonggi-do, Korea
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14
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Komlakh K, Manafi-Rasi A, Mirbolook A, Baroutkoub M, Salimi S, Athari M. Acute Onset of Guillain-Barré Syndrome after Multiple Spine Surgeries: A Rare Case Report. Adv Biomed Res 2022; 11:113. [PMID: 36798916 PMCID: PMC9926031 DOI: 10.4103/abr.abr_311_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 04/29/2022] [Accepted: 04/30/2022] [Indexed: 12/28/2022] Open
Abstract
Guillain-Barré syndrome is an autoimmune disorder presented by ascending paralysis and areflexia. The condition has been reported after many infections, but Guillain-Barré syndrome after spine surgery is rare. We, herein, present a case of Guillain-Barré syndrome after multiple spine surgeries for degenerative lumbar scoliosis. A 60-year-old woman with degenerative scoliosis underwent surgery for the third time and developed Guillain-Barré syndrome 3 weeks after the final operation. The patient received intravenous immune globulin therapy and needed mechanical ventilation and intensive care. She was discharged in good condition after 5 weeks.
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Affiliation(s)
- Khalil Komlakh
- Department of Neurosurgery, Imam Hossein Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Manafi-Rasi
- Department of Orthopedic Surgery, Imam Hossein Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ahmadreza Mirbolook
- Department of Orthopedic Surgery, Imam Hossein Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mojtaba Baroutkoub
- Department of Orthopedic Surgery, Imam Hossein Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sohrab Salimi
- Department of Anesthesiology, Imam Hossein Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - MirBahador Athari
- Department of Orthopedic Surgery, Imam Hossein Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Address for correspondence: Dr. MirBahador Athari, Department of Orthopedic Surgery, Imam Hossein Medical Center, Madani St., Tehran, Iran. E-mail:
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15
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Kocivnik N, Velnar T. A Review Pertaining to SARS-CoV-2 and Autoimmune Diseases: What Is the Connection? LIFE (BASEL, SWITZERLAND) 2022; 12:life12111918. [PMID: 36431053 PMCID: PMC9698792 DOI: 10.3390/life12111918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is an infectious viral disease caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). It is known that infection with SARS-CoV-2 can lead to various autoimmune and autoinflammatory diseases. There are few reports in the literature on the association between SARS-CoV-2 and autoimmune diseases, and the number of reports has been increasing since 2020. Autoimmune diseases and SARS-CoV-2 infections are intertwined in several ways. Both conditions lead to immune-mediated tissue damage, the immune response is accompanied by the increased secretion of inflammatory cytokines and both conditions can be treated using immunomodulatory drugs. Patients with certain autoimmune diseases, such as systemic lupus erythematosus, rheumatoid arthritis, type 1 diabetes, cardiac sarcoidosis, idiopathic pulmonary fibrosis, autoimmune hepatitis, multiple sclerosis and others, are more susceptible to SARS-CoV-2 infection, either because of the active autoimmune disease or because of the medications used to treat it. Conversely, SARS-CoV-2 infection can also cause certain autoimmune diseases. In this paper, we describe the development of autoimmune diseases after COVID-19 and the recovery from COVID-19 in people with autoimmune diseases.
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Affiliation(s)
- Nina Kocivnik
- Faculty of Pharmacy, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Tomaz Velnar
- Department of Neurosurgery, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Correspondence:
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16
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Young C, Lau AWY, Burnett DL. B cells in the balance: Offsetting self-reactivity avoidance with protection against foreign. Front Immunol 2022; 13:951385. [PMID: 35967439 PMCID: PMC9364820 DOI: 10.3389/fimmu.2022.951385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 06/29/2022] [Indexed: 11/21/2022] Open
Abstract
Antibodies are theoretically limitless in their diversity and specificity to foreign antigens; however they are constrained by the need to avoid binding to self. Germinal centers (GC) allow diversification and maturation of the antibody response towards the foreign antigen. While self-tolerance mechanisms controlling self-reactivity during B cell maturation are well recognized, the mechanisms by which GCs balance self-tolerance and foreign binding especially in the face of cross-reactivity between self and foreign, remain much less well defined. In this review we explore the extent to which GC self-tolerance restricts affinity maturation. We present studies suggesting that the outcome is situationally dependent, affected by affinity and avidity to self-antigen, and the extent to which self-binding and foreign-binding are interdependent. While auto-reactive GC B cells can mutate away from self while maturing towards the foreign antigen, if no mutational trajectories allow for self-reactive redemption, self-tolerance prevails and GC responses to the foreign pathogen are restricted, except when self-tolerance checkpoints are relaxed. Finally, we consider whether polyreactivity is subject to the same level of restriction in GC responses, especially if polyreactivity is linked to an increase in foreign protection, as occurs in certain broadly neutralizing antibodies. Overall, the outcomes for GC B cells that bind self-antigen can range from redemption, transient relaxation in self-tolerance or restriction of the antibody response to the foreign pathogen.
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Affiliation(s)
- Clara Young
- Immunology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- St Vincent’s Clinical School, Faculty of Medicine, University of New South Wales, Darlinghurst, NSW, Australia
- *Correspondence: Clara Young, ; Deborah L. Burnett,
| | - Angelica W. Y. Lau
- Immunology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- St Vincent’s Clinical School, Faculty of Medicine, University of New South Wales, Darlinghurst, NSW, Australia
| | - Deborah L. Burnett
- Immunology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- St Vincent’s Clinical School, Faculty of Medicine, University of New South Wales, Darlinghurst, NSW, Australia
- *Correspondence: Clara Young, ; Deborah L. Burnett,
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17
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Wang S, Luo Z, Peng T. Serum thyroid-stimulating hormone is an independent risk factor of recurrent Guillain-Barré syndrome. Muscle Nerve 2022; 65:688-692. [PMID: 35342963 DOI: 10.1002/mus.27539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 11/08/2022]
Abstract
INTRODUCTION/AIMS Guillain-Barré syndrome (GBS) is generally considered to be monophasic, but some patients have recurrences. The purpose of this study was to clarify the possible link between thyroid parameters and recurrent GBS (RGBS) patients in China. METHODS In this retrospective study we enrolled patients who were admitted to the Department of Neurology of The First Affiliated Hospital of Zhengzhou University from 2014 to 2020 and fulfilled the diagnostic criteria of GBS or Miller Fisher syndrome. We evaluated clinical characteristics; cerebrospinal fluid parameters; and serum levels of thyroid-stimulating hormone (TSH), free thyroxine, and free triiodothyronine in 320 individuals, including 302 with monophasic GBS and 18 with recurrent GBS. RESULTS Serum levels of TSH in monophasic GBS patients were significantly lower than those in RGBS patients (P < .001), whereas FT3 levels were higher in the monophasic GBS group (P = .022). Age at onset, incidence of antecedent illness, time from onset to nadir, proportion with acute inflammatory demyelinating polyradiculoneuropathy, and Hughes Functional Grading Scale score at nadir were statistically significant between monophasic GBS patients and RGBS patients (P < .05). The multivariate regression analysis revealed that antecedent illness, AIDP, and high TSH were independent risk factors for RGBS. Our receiver-operating characteristic curve analysis showed that the risk of recurrence in GBS patients increases when the TSH concentration is higher than 3.87 μIU/mL. DISCUSSION Our results demonstrate an association between TSH and RGBS. Oxidative stress is one of the possible interpretations for this association.
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Affiliation(s)
- Shi Wang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhiya Luo
- Department of Otolaryngology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Tao Peng
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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18
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Wan MM, Lee A, Kapadia R, Hahn C. Case Series of Guillain-Barré Syndrome After the ChAdOx1 nCoV-19 (Oxford-AstraZeneca) Vaccine. Neurol Clin Pract 2022; 12:149-153. [PMID: 35747886 PMCID: PMC9208400 DOI: 10.1212/cpj.0000000000001148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 11/24/2021] [Indexed: 11/15/2022]
Abstract
Purpose of Review Vaccination has been associated with Guillain-Barre syndrome (GBS). Amid a global vaccination campaign to stop the spread of COVID-19, fears of GBS can contribute to vaccine hesitancy. We describe 3 cases of GBS in Calgary, Canada, presenting within 2 weeks of receiving the ChAdOx1 nCoV-19 (COVISHIELD) Oxford-AstraZeneca vaccination and review the available literature. Recent Findings All 3 patients presented to the hospital in Calgary, Alberta, Canada, within a one-month time frame with GBS. Their clinical courses ranged from mild to severe impairment, all requiring immunomodulatory treatment. Summary There is currently little evidence to support a causal relationship between vaccination and GBS. Furthermore, there is limited evidence to support recurrent GBS in patients with GBS temporally associated with vaccination. Neurologists should approach discussions with patients regarding GBS after vaccination carefully so as not to misrepresent this relationship and to educate patients that the risk of COVID-19 infection outweighs the small individual risk of a vaccine-associated adverse event.
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Affiliation(s)
- Miranda Mengyuan Wan
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Angela Lee
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Ronak Kapadia
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Christopher Hahn
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada
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19
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Risk Factors for Mechanical Ventilation in Patients with Guillain-Barré Syndrome. Neurocrit Care 2022; 37:121-128. [PMID: 35338435 DOI: 10.1007/s12028-022-01457-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/24/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Respiratory support is required in 20-30% of patients with Guillain-Barré syndrome (GBS). We investigated clinical and biological risk factors for mechanical ventilation (MV) in northeast China through a retrospective GBS study. The Erasmus GBS Respiratory Insufficiency Score (EGRIS) is a prognostic model for MV in patients with GBS, and its usefulness has been validated in several countries but not in China. Therefore, we intended to validate the EGRIS model in our GBS cohort. METHODS A total of 252 patients with GBS were included in this study from January 2013 to October 2017. Risk factors for MV were identified via multivariate logistic regression analysis. The prognostic value of the EGRIS was validated via receiver operating characteristic curve analysis. RESULTS Thirty-one patients (12.3%) required MV (mean age 54.19 years), with a majority being male (77.4%). The risk factors for MV were male sex [odds ratio (OR) 3.720, 95% confidence interval (CI) 1.155-11.985, p < 0.05], shorter interval from onset to admission (OR 0.830, 95% CI 0.711-0.970, p < 0.05), lower Medical Research Council sum score at admission (OR 0.942, 95% CI 0.911-0.973, p < 0.001), neutrophil-to-lymphocyte ratio at admission (OR 1.174, 95% CI 1.049-1.315, p < 0.01), and cranial nerve deficit (OR 3.805, 95% CI 1.373-10.541, p < 0.05). The EGRIS had a good predictive ability for MV (area under the receiver operating curve 0.861) in patients with GBS, and a high EGRIS was a predictor for MV (OR 8.778, 95% CI 3.432-22.448, p < 0.001). However, there was no significant difference in ganglioside administration between ventilated and nonventilated patients. CONCLUSIONS An elevated neutrophil-to-lymphocyte ratio at admission and a high EGRIS could serve as predictors for MV in our GBS cohort.
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20
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Levison LS, Thomsen RW, Sindrup SH, Andersen H. Association Between Incident Cancer and Guillain-Barré Syndrome Development: A Nationwide Case-Control Study. Neurology 2022; 98:e1555-e1561. [PMID: 35236772 DOI: 10.1212/wnl.0000000000200015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 01/03/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Cancer may increase the risk of developing Guillain-Barré syndrome (GBS) due to molecular mimicry or immunosuppression, but the exact relationship is unclear. We aimed to determine the association between incident cancer and the following risk of GBS development. METHODS We conducted a nationwide population-based case-control study of all patients with first-time hospital-diagnosed GBS in Denmark between 1987 and 2016 and 10 age, sex and index date-matched population controls per case. We identified incident cancer diagnoses between six months prior to and two months after the GBS index date. We used conditional logistic regression to compute ORs as a measure of relative risk and performed stratified analyses to assess the impact of cancer on GBS risk in strata of calendar-periods, sex and age. In sensitivity analyses, to assess any potential risk of survival bias induced by including cancer diagnoses potentially made after GBS diagnosis, we examined incident cancers in both a broader exposure window (one year before to three months after GBS index date) and a narrower window (six months to one month before the GBS index date). RESULTS Of the 2,414 patients with GBS and 23,909 controls included, 49 cases (2.0%) and 138 controls (0.6%) had a recent cancer diagnosis, respectively, yielding a matched odds ratio (OR) of 3.6 (95% confidence interval (CI), 2.6- 5.1) for GBS associated with cancer. Stratification by calendar time, gender and age showed robust results for the association between cancer and GBS, with no major variations. Broadening and narrowing the exposure window produced slightly weakened associations of OR, 2.4 (95% CI, 1.8-3.3) and OR, 2.5 (95% CI, 1.5-4.1), respectively. The GBS ORs were highest for cancers of the lymphatic and hematopoietic tissue (OR, 7.2; 95% CI, 2.9-18.0), respiratory tract (OR, 5.6; 95% CI, 2.7-11.9), prostate and other male genital organ (OR, 5.0; 95% CI, 2.1-11.6) and breast cancer (OR, 5.0; 95% CI, 1.7-14.5). DISCUSSION In this large nationwide epidemiologic study, incident cancer was associated with a markedly increased risk of subsequent GBS development. The results suggest that yet unidentified factors present in several types of cancer drive this association.
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Affiliation(s)
| | | | | | - Henning Andersen
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
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21
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Cavallieri F, Sellner J, Zedde M, Moro E. Neurologic complications of coronavirus and other respiratory viral infections. HANDBOOK OF CLINICAL NEUROLOGY 2022; 189:331-358. [PMID: 36031313 PMCID: PMC9418023 DOI: 10.1016/b978-0-323-91532-8.00004-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In humans, several respiratory viruses can have neurologic implications affecting both central and peripheral nervous system. Neurologic manifestations can be linked to viral neurotropism and/or indirect effects of the infection due to endothelitis with vascular damage and ischemia, hypercoagulation state with thrombosis and hemorrhages, systemic inflammatory response, autoimmune reactions, and other damages. Among these respiratory viruses, recent and huge attention has been given to the coronaviruses, especially the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic started in 2020. Besides the common respiratory symptoms and the lung tropism of SARS-CoV-2 (COVID-19), neurologic manifestations are not rare and often present in the severe forms of the infection. The most common acute and subacute symptoms and signs include headache, fatigue, myalgia, anosmia, ageusia, sleep disturbances, whereas clinical syndromes include mainly encephalopathy, ischemic stroke, seizures, and autoimmune peripheral neuropathies. Although the pathogenetic mechanisms of COVID-19 in the various acute neurologic manifestations are partially understood, little is known about long-term consequences of the infection. These consequences concern both the so-called long-COVID (characterized by the persistence of neurological manifestations after the resolution of the acute viral phase), and the onset of new neurological symptoms that may be linked to the previous infection.
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Affiliation(s)
- Francesco Cavallieri
- Neurology Unit, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Johann Sellner
- Department of Neurology, Landesklinikum Mistelbach-Gänserndorf, Mistelbach, Austria,Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Marialuisa Zedde
- Neurology Unit, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Elena Moro
- Division of Neurology, CHU of Grenoble, Grenoble Alpes University, Grenoble Institute of Neurosciences, Grenoble, France,Correspondence to: Elena Moro, Service de neurologie, CHU de Grenoble (Hôpital Nord), Boulevard de la Chantourne, 38043 La Tronche, France. Tel: + 33-4-76-76-94-52, Fax: +33-4-76-76-56-31
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22
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Wan D, Du T, Hong W, Chen L, Que H, Lu S, Peng X. Neurological complications and infection mechanism of SARS-COV-2. Signal Transduct Target Ther 2021; 6:406. [PMID: 34815399 PMCID: PMC8609271 DOI: 10.1038/s41392-021-00818-7] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 09/27/2021] [Accepted: 11/02/2021] [Indexed: 02/05/2023] Open
Abstract
Currently, SARS-CoV-2 has caused a global pandemic and threatened many lives. Although SARS-CoV-2 mainly causes respiratory diseases, growing data indicate that SARS-CoV-2 can also invade the central nervous system (CNS) and peripheral nervous system (PNS) causing multiple neurological diseases, such as encephalitis, encephalopathy, Guillain-Barré syndrome, meningitis, and skeletal muscular symptoms. Despite the increasing incidences of clinical neurological complications of SARS-CoV-2, the precise neuroinvasion mechanisms of SARS-CoV-2 have not been fully established. In this review, we primarily describe the clinical neurological complications associated with SARS-CoV-2 and discuss the potential mechanisms through which SARS-CoV-2 invades the brain based on the current evidence. Finally, we summarize the experimental models were used to study SARS-CoV-2 neuroinvasion. These data form the basis for studies on the significance of SARS-CoV-2 infection in the brain.
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Affiliation(s)
- Dandan Wan
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatricts, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041, Chengdu, Sichuan, PR China
| | - Tingfu Du
- National Kunming High-level Biosafety Primate Research Center, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Yunnan, China
| | - Weiqi Hong
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatricts, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041, Chengdu, Sichuan, PR China
| | - Li Chen
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatricts, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041, Chengdu, Sichuan, PR China
| | - Haiying Que
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatricts, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041, Chengdu, Sichuan, PR China
| | - Shuaiyao Lu
- National Kunming High-level Biosafety Primate Research Center, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Yunnan, China.
| | - Xiaozhong Peng
- National Kunming High-level Biosafety Primate Research Center, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Yunnan, China.
- State Key Laboratory of Medical Molecular Biology, Department of Molecular, Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
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23
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Palaiodimou L, Stefanou M, Katsanos AH, Fragkou PC, Papadopoulou M, Moschovos C, Michopoulos I, Kokotis P, Bakirtzis C, Naska A, Vassilakopoulos TI, Chroni E, Tsiodras S, Tsivgoulis G. Prevalence, clinical characteristics and outcomes of Guillain-Barré syndrome spectrum associated with COVID-19: A systematic review and meta-analysis. Eur J Neurol 2021; 28:3517-3529. [PMID: 33837630 PMCID: PMC8250909 DOI: 10.1111/ene.14860] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/25/2021] [Accepted: 04/06/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND PURPOSE Mounting evidence supports an association between Guillain-Barré syndrome spectrum (GBSs) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, GBSs in the setting of coronavirus disease 2019 (COVID-19) remains poorly characterized, whilst GBSs prevalence amongst COVID-19 patients has not been previously systematically evaluated using a meta-analytical approach. METHODS A systematic review and meta-analysis of observational cohort and case series studies reporting on the occurrence, clinical characteristics and outcomes of patients with COVID-19-associated GBSs was performed. A random-effects model was used to calculate pooled estimates and odds ratios (ORs) with corresponding 95% confidence intervals (CIs), compared to non-COVID-19, contemporary or historical GBSs patients. RESULTS Eighteen eligible studies (11 cohorts, seven case series) were identified including a total of 136,746 COVID-19 patients. Amongst COVID-19 patients, including hospitalized and non-hospitalized cases, the pooled GBSs prevalence was 0.15‰ (95% CI 0%-0.49‰; I2 = 96%). Compared with non-infected contemporary or historical controls, patients with SARS-CoV-2 infection had increased odds for demyelinating GBSs subtypes (OR 3.27, 95% CI 1.32%-8.09%; I2 = 0%). In SARS-CoV-2-infected patients, olfactory or concomitant cranial nerve involvement was noted in 41.4% (95% CI 3.5%-60.4%; I2 = 46%) and 42.8% (95% CI 32.8%-53%; I2 = 0%) of the patients, respectively. Clinical outcomes including in-hospital mortality were comparable between COVID-19 GBSs patients and non-infected contemporary or historical GBSs controls. CONCLUSION GBSs prevalence was estimated at 15 cases per 100,000 SARS-CoV-2 infections. COVID-19 appears to be associated with an increased likelihood of GBSs and with demyelinating GBSs variants in particular.
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Affiliation(s)
- Lina Palaiodimou
- Second Department of Neurology, ‘Attikon’ University Hospital, School of MedicineNational and Kapodistrian University of AthensAthensGreece
| | - Maria‐Ioanna Stefanou
- Second Department of Neurology, ‘Attikon’ University Hospital, School of MedicineNational and Kapodistrian University of AthensAthensGreece
| | - Aristeidis H. Katsanos
- Second Department of Neurology, ‘Attikon’ University Hospital, School of MedicineNational and Kapodistrian University of AthensAthensGreece
- Division of NeurologyMcMaster University/Population Health Research InstituteHamiltonCanada
| | - Paraskevi C. Fragkou
- Fourth Department of Internal Medicine, 'Attikon' University HospitalNational and Kapodistrian University of AthensAthensGreece
| | - Marianna Papadopoulou
- Second Department of Neurology, ‘Attikon’ University Hospital, School of MedicineNational and Kapodistrian University of AthensAthensGreece
- Department of PhysiotherapyUniversity of West AtticaAthensGreece
| | - Christos Moschovos
- Second Department of Neurology, ‘Attikon’ University Hospital, School of MedicineNational and Kapodistrian University of AthensAthensGreece
| | - Ioannis Michopoulos
- Second Department of Psychiatry, ‘Attikon’ Hospital, School of MedicineNational and Kapodistrian University of AthensAthensGreece
| | - Panagiotis Kokotis
- First Department of Neurology, ‘Eginition’ University Hospital, School of MedicineNational and Kapodistrian University of AthensAthensGreece
| | - Christos Bakirtzis
- Second Department of NeurologyAristotle University of ThessalonikiThessalonikiGreece
| | - Androniki Naska
- Department of Hygiene, Epidemiology and Medical Statistics, School of MedicineNational and Kapodistrian University of AthensAthensGreece
| | - Theodoros I. Vassilakopoulos
- Third Department of Critical Care Medicine, Evgenideio Hospital, Medical SchoolNational and Kapodistrian University of AthensAthensGreece
| | - Elisabeth Chroni
- Department of Neurology, School of MedicineUniversity of PatrasRio‐PatrasGreece
| | - Sotirios Tsiodras
- Fourth Department of Internal Medicine, 'Attikon' University HospitalNational and Kapodistrian University of AthensAthensGreece
- Hellenic Centre for Disease Control and PreventionAthensGreece
| | - Georgios Tsivgoulis
- Second Department of Neurology, ‘Attikon’ University Hospital, School of MedicineNational and Kapodistrian University of AthensAthensGreece
- Department of NeurologyUniversity of Tennessee Health Science CenterMemphisTennesseeUSA
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Sri Dewi Untari NK, Kusumastuti K, Suryokusumo G, Sudiana IK. Characteristics of Guillain-Barre Syndrome Patient Underwent Hyperbaric Oxygen Therapy at Lakesla 2016–2019. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Guillain-Barre syndrome (GBS) is considered an acute immune-mediated monophasic illness. Standard therapy includes intravenous immunoglobulin (IVIG) and/or plasmapheresis. Yet, long-standing disability remains a problem. In Indonesia, the availability and cost of these therapies are constraints.
AIM: To show the capability of hyperbaric oxygen (HBO2) therapy in GBS patients who did not undergo standard therapy. HBO2 also provides healing in patients who experience delays in therapy.
METHODS: Data included identity, demographic, social history, current disease history, disease progression and therapies used. Data were displayed in the form of tables and graphs.
RESULTS: Twenty-five GBS patients underwent HBO2 from 2016 to 2019. The majority of patients were males aged 20-30 years, triggered by preceding diarrhea. After approximately three to ten days following HBO2, they felt their first positive changes. They walked with assistance after two to three weeks receiving HBO2 and without assistance after four to 12 weeks receiving HBO2.
CONCLUSION: HBO2 administration show clinical improvement in GBS patients. HBO2 is expected to become an adjuctive therapy for GBS patients in Indonesia.
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Guillain-Barré Syndrome-Like Polyneuropathy Associated with Immune Checkpoint Inhibitors: A Systematic Review of 33 Cases. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9800488. [PMID: 34458371 PMCID: PMC8390151 DOI: 10.1155/2021/9800488] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 06/08/2021] [Accepted: 08/05/2021] [Indexed: 01/10/2023]
Abstract
Immune checkpoint inhibitors (ICIs) have been increasingly used in the treatment of various types of tumors with favorable results. But these treatments also led to a variety of immune-related adverse events (irAEs). Neurological irAEs such as Guillain-Barré Syndrome are rare and may have serious consequences once they occur. A systematic literature search was performed in PubMed and Embase for all case reports of GBS associated with ICIs published in English reporting on human beings from 1990 up to date. A total of 30 case reports (total patients = 33) were used for final analysis. The included cases were from 11 countries, covering 10 tumor types, with melanoma accounting for the largest number. The mean age was 62.2 ± 11.1 years old, and males were dominant (male: 26 and female: 7). The median time of initial symptoms was 8.2 weeks after the 1st dose of ICIs. The most common manifestations of GBS associated with ICIs were weakness, hyporeflexia or areflexia, and paresthesia in order. The GBS subtypes suggested by electrophysiological results were acute inflammatory demyelinating polyneuropathy (AIDP), acute motor axonal neuropathy (AMAN), and Miller Fisher syndrome (MFS). The protein level of CSF in patients with GBS related to ICIs was 180.68 ± 152.51 mg/dl. Immediate termination of ICIs followed by intravenous immunoglobulin was the preferred treatment option. 72.7% of patients recovered or had residual mild dysfunction after treatment. Elderly male patients with melanoma were most likely to develop ICI-related GBS. The specific neurological symptoms, CSF analysis, and electrophysiological examination were important means of diagnosis.
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Development of Acute Inflammatory Demyelinating Polyneuropathy 11 Days after Spinal Surgery: A Case Report and Literature Review. Case Rep Med 2021; 2021:6283076. [PMID: 34367291 PMCID: PMC8337157 DOI: 10.1155/2021/6283076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/17/2021] [Accepted: 07/19/2021] [Indexed: 11/18/2022] Open
Abstract
Guillain–Barré syndrome (GBS) usually has a good prognosis; however, patients may develop sequelae without prompt treatment. We herein describe an 81-year-old woman who developed acute-onset excruciating thigh pain and weakness in her lower extremities after spinal surgery. We diagnosed acute inflammatory demyelinating polyradiculoneuropathy by a nerve conduction study, which showed findings of demyelination without cerebrospinal fluid analysis because of a spinal prosthesis. Although anti-GM1 and anti-GalNAc-GD1a antibodies were positive, the patient was clinically diagnosed with acute inflammatory demyelinating polyradiculoneuropathy (a subtype of GBS), not acute motor axonal neuropathy. She recovered well with immunoglobulin therapy. A literature review of 18 cases revealed that unexplained weakness, areflexia, and numbness of the extremities after spinal surgery, a shorter time from spinal surgery to symptom onset to general GBS, abnormal nerve conduction study results, normal spinal imaging findings, and the development of atypical symptoms such as cranial and autonomic nerve syndrome and respiratory failure are useful for diagnosing GBS when cerebrospinal fluid examination cannot be performed after spinal surgery.
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27
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Edén A, Simrén J, Price RW, Zetterberg H, Gisslén M. Neurochemical biomarkers to study CNS effects of COVID-19: a narrative review and synthesis. J Neurochem 2021; 159:61-77. [PMID: 34170549 PMCID: PMC8420435 DOI: 10.1111/jnc.15459] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/09/2021] [Accepted: 06/20/2021] [Indexed: 12/01/2022]
Abstract
Neurological symptoms are frequently reported in patients suffering from COVID‐19. Common CNS‐related symptoms include anosmia, caused by viral interaction with either neurons or supporting cells in nasal olfactory tissues. Diffuse encephalopathy is the most common sign of CNS dysfunction, which likely results from the CNS consequences of the systemic inflammatory syndrome associated with severe COVID‐19. Additionally, microvascular injuries and thromboembolic events likely contribute to the neurologic impact of acute COVID‐19. These observations are supported by evidence of CNS immune activation in cerebrospinal fluid (CSF) and in autopsy tissue, along with the detection of microvascular injuries in both pathological and neuroimaging studies. The frequent occurrence of thromboembolic events in patients with COVID‐19 has generated different hypotheses, among which viral interaction with perivascular cells is particularly attractive, yet unproven. A distinguishing feature of CSF findings in SARS‐CoV‐2 infection is that clinical signs characteristic of neurotropic viral infections (CSF pleocytosis and blood–brain barrier injury) are mild or absent. Moreover, virus detection in CSF is rare and often of uncertain significance. In this review, we provide an overview of the neurological impact that occurs in the acute phase of COVID‐19, and the role of CSF biomarkers in the clinical management and research to better treat and understand the disease. In addition to aiding as diagnostic and prognostic tools during acute infection, the use of comprehensive and well‐characterized CSF and blood biomarkers will be vital in understanding the potential impact on the CNS in the rapidly increasing number of individuals recovering from COVID‐19.
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Affiliation(s)
- Arvid Edén
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Region Västra Götaland, Sahlgrenska University Hospital, Department of Infectious Diseases, Gothenburg, Sweden
| | - Joel Simrén
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience & Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden.,Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Richard W Price
- Department of Neurology, University of California San Francisco, San Francisco, USA
| | - Henrik Zetterberg
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience & Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden.,Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden.,Department of Neurodegenerative Disease, UCL Institute of Neurology, London, United Kingdom.,Dementia Research Institute at UCL, London, United Kingdom
| | - Magnus Gisslén
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Region Västra Götaland, Sahlgrenska University Hospital, Department of Infectious Diseases, Gothenburg, Sweden
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28
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Tesoriero P, Feng JE, Anoushiravani AA, Kiprovski K, Marwin S, Wiznia D. Diagnosis of Guillain-Barré Syndrome After Total Hip Arthroplasty: A Case Report. JBJS Case Connect 2021; 11:01709767-202106000-00092. [PMID: 34038913 DOI: 10.2106/jbjs.cc.20.00848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE REPORT A 67-year-old man presented with signs of acute periprosthetic infection after total hip arthroplasty (THA). Surgical debridement, antibiotics, and a head and liner exchange were performed. After showing no improvement, a single-stage revision was conducted. Postoperatively, he developed back pain and lower extremity weakness. Electrodiagnostic studies showed a Guillain-Barré syndrome (GBS) variant. Intravenous immunoglobulin was administered to halt disease progression. After 1 year, he still demonstrated neuromuscular deficits and required a cane for ambulation. CONCLUSION This case highlights GBS after THA. A high degree of clinical suspicion is essential to prevent misinterpretation as a postsurgical complication. LEVEL OF EVIDENCE V, case report.
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Affiliation(s)
- Paul Tesoriero
- NYU Langone Long Island Hospital, NYU Langone Health, Mineola, New York
| | - James E Feng
- Beaumont Orthopaedic Hospital, Beaumont Health, Royal Oak, Michigan
| | | | - Kiril Kiprovski
- NYU Langone Orthopaedic Hospital, NYU Langone Health, New York, New York
| | - Scott Marwin
- NYU Langone Orthopaedic Hospital, NYU Langone Health, New York, New York
| | - Daniel Wiznia
- Orthopaedics and Rehabilitation, Yale University School of Medicine, New Haven, Connecticut
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29
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Papri N, Hayat S, Mohammed A, Afsar MNA, Hasan I, Rahman A, Jahan I, Islam Z. Guillain-Barré syndrome associated with SARS-CoV-2 infection: A case report with long term follow up. J Neuroimmunol 2021; 356:577590. [PMID: 33957540 PMCID: PMC8080536 DOI: 10.1016/j.jneuroim.2021.577590] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/24/2021] [Accepted: 04/25/2021] [Indexed: 12/19/2022]
Abstract
A 50-years old male presented with quadriplegia and paresthesia and was diagnosed as Guillain-Barré syndrome (GBS). He was found positive for severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) six weeks prior to the onset of weakness. GBS disability score was 4. Electrophysiology showed acute inflammatory demyelinating polyradiculopathy. Anti-SARS-CoV-2 IgG was found positive. Immunological tests for Campylobacter jejuni, Zika virus, Hepatitis E virus, Herpes Simplex virus, Haemophilus influanzae and Mycoplasma pneumoniae were negative. Patient received standard dose of intravenous immunoglobulin and after six months had almost complete recovery of muscle power. This case represents possible association of SARS-CoV-2 infection and GBS with good clinical outcome.
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Affiliation(s)
- Nowshin Papri
- Laboratory of Gut-Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka 1212, Bangladesh; Department of Neurology, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Shoma Hayat
- Laboratory of Gut-Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka 1212, Bangladesh
| | - Asif Mohammed
- Laboratory of Gut-Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka 1212, Bangladesh
| | - Md Nure Alam Afsar
- Laboratory of Gut-Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka 1212, Bangladesh
| | - Imran Hasan
- Laboratory of Gut-Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka 1212, Bangladesh
| | - Ananna Rahman
- Laboratory of Gut-Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka 1212, Bangladesh
| | - Israt Jahan
- Laboratory of Gut-Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka 1212, Bangladesh
| | - Zhahirul Islam
- Laboratory of Gut-Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka 1212, Bangladesh.
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30
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Shang P, Feng J, Wu W, Zhang HL. Intensive Care and Treatment of Severe Guillain-Barré Syndrome. Front Pharmacol 2021; 12:608130. [PMID: 33995011 PMCID: PMC8113987 DOI: 10.3389/fphar.2021.608130] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 01/27/2021] [Indexed: 12/12/2022] Open
Abstract
Guillain-Barré syndrome (GBS) is an acute polyneuropathy mostly characterized by acute flaccid paralysis with or without sensory/autonomous nerve dysfunction. Current immuno therapies including intravenous immunoglobulin (IVIg), plasma exchange (PE), and newly developed biological drugs benefit patients by alleviating hyperreactive immune responses. Up to 30% of patients develop respiratory failure during hospitalization and require mechanical ventilation and intensive care. Immunotherapies, mechanical ventilation, supportive care, and complication management during the intensive care unit (ICU) stay are equally emphasized. The most important aspect of intensive care and treatment of severe GBS, that is, mechanical ventilation, has been extensively reviewed elsewhere. In contrast to immunotherapies, care and treatment of GBS in the ICU setting are largely empirical. In this review, we intend to stress the importance of intensive care and treatment, other than mechanical ventilation in patients with severe GBS. We summarize the up-to-date knowledge of pharmacological therapies and ICU management of patients with severe GBS. We aim to answer some key clinical questions related to the management of severe GBS patients including but not limited to: Is IVIg better than PE or vice versa? Whether combinations of immune therapies benefit more? How about the emerging therapies promising for GBS? When to perform tracheal intubation or tracheostomy? How to provide multidisciplinary supportive care for severe cases? How to avert life-threatening complications in severe cases?
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Affiliation(s)
- Pei Shang
- Department of Neurology, First Hospital of Jilin University, Changchun, China
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Jiachun Feng
- Department of Neurology, First Hospital of Jilin University, Changchun, China
| | - Wei Wu
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
| | - Hong-Liang Zhang
- Department of Life Sciences, National Natural Science Foundation of China, Beijing, China
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31
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Mohiuddin O, Khan AA, Waqar SHB, Shaikh AT, Marufi MM, Jalees S, Yasmin F. Pharyngeal-cervical-brachial variant of Guillain-Barré syndrome: a case report of a rare complication following Dengue-Chikungunya co-infection. Pan Afr Med J 2021; 38:356. [PMID: 34367435 PMCID: PMC8308854 DOI: 10.11604/pamj.2021.38.356.28363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 03/28/2021] [Indexed: 01/23/2023] Open
Abstract
Pharyngeal-cervical-brachial (PCB) variant of Guillain-Barré Syndrome (GBS) is characterized by weakness in cervicobrachial and oropharyngeal region, together with areflexia of upper limbs. Being an uncommon variant, it is often misdiagnosed as other neurological conditions resembling GBS. Although most of the cases occur as a post-infectious complication, no reports describing its development following dengue-chikungunya co-infection have been documented. A young female presented with a progressive history of swallowing difficulty, bilateral arm weakness and neck weakness. Three weeks earlier, she was presented with clinical features corresponding to dengue and was symptomatically treated. Currently, hypotonia and decreased muscle strength were observed in both upper limbs and neck. Detailed investigation revealed the presence of Immunoglobulin M (IgM) antibodies against dengue antigen (NS 1) and Chikungunya virus (CHIKV), confirming the possibility of previous dengue-chikungunya co-infection. Nerve conduction studies and electromyography of upper limbs pointed towards findings consistent with the early stages of acute motor demyelinating and possible axonal neuropathy. The detection of antiganglioside antibodies (anti-GT1a antibodies), confirmed the diagnosis of the pharyngeal-cervical-brachial variant of GBS. A five days treatment of intravenous immunoglobulin (IVIG) along with physical rehabilitation was started which led to significant improvement and the patient was discharged after 15 days. PCB is an unfamiliar variant of GBS for many clinicians. Diagnosis can be made by a thorough history, clinical examination and investigations that can rule out other potential causes of cervicobrachial and oropharyngeal weakness. It also necessitates careful monitoring and followups after mono- and co-arboviral infections to prevent any debilitating neurological complications.
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Affiliation(s)
- Osama Mohiuddin
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Anosh Aslam Khan
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Syed Hamza Bin Waqar
- Department of Internal Medicine, State University of New York, Down State Medical Center, Brooklyn, New York, USA
| | - Ali Tariq Shaikh
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Momina Mariam Marufi
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Sumeen Jalees
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Farah Yasmin
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
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32
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Li C, Liu S, Aerqin Q, Shen D, Wu X, Liu K. The therapeutic effects of ginkgolides in Guillain-Barré syndrome and experimental autoimmune neuritis. J Clin Neurosci 2021; 87:44-49. [PMID: 33863532 DOI: 10.1016/j.jocn.2021.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 12/14/2020] [Accepted: 02/15/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Guillain-Barré syndrome (GBS) is an acquired immune-mediated inflammatory peripheral neuropathy. The immune regulation of ginkgolides have been revealed in recent years. We herein investigate the potential therapeutic effects of ginkgolides both on GBS and its animal model, experimental autoimmune neuritis (EAN). METHODS EAN in C57BL/6 mice induced by subcutaneous injection with peripheral nerve myelin P0 protein peptide 180-199 (P0 peptide) were treated with ginkgolides at three different doses. GBS patients were randomly divided into two groups, the experimental group and the control group. The experimental group were treated with ginkgolides as soon as diagnosed. RESULTS Our data indicated that ginkgolides administration daily ameliorated the score of EAN and delayed the peak of disease in EAN mice. Ginkgolides also down-regulated the proportions of T helper (Th) 17 cells in EAN spleens. Furthermore, we also found that administration of ginkgolides significantly decreased the levels of interferon (IFN)-γ and interleukin-12 (IL)-12 in GBS patients. CONCLUSIONS Our results suggested that ginkgolides ameliorated the clinical score of EAN through down-regulating the proportions of Th 17 cells. Ginkgolides also suppressed inflammation response by decreasing pro-inflammatory cytokines IFN-γ and IL-12, suggesting ginkgolides had potential therapeutic effects on GBS patients and EAN in the future.
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Affiliation(s)
- Chunrong Li
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Shan Liu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Qiaolifan Aerqin
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Donghui Shen
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Xiujuan Wu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Kangding Liu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Jilin University, Changchun, China.
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Wouk J, Rechenchoski DZ, Rodrigues BCD, Ribelato EV, Faccin-Galhardi LC. Viral infections and their relationship to neurological disorders. Arch Virol 2021; 166:733-753. [PMID: 33502593 PMCID: PMC7838016 DOI: 10.1007/s00705-021-04959-6] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/27/2020] [Indexed: 01/26/2023]
Abstract
The chronic dysfunction of neuronal cells, both central and peripheral, a characteristic of neurological disorders, may be caused by irreversible damage and cell death. In 2016, more than 276 million cases of neurological disorders were reported worldwide. Moreover, neurological disorders are the second leading cause of death. Generally, the etiology of neurological diseases is not fully understood. Recent studies have related the onset of neurological disorders to viral infections, which may cause neurological symptoms or lead to immune responses that trigger these pathological signs. Currently, this relationship is mostly based on epidemiological data on infections and seroprevalence of patients who present with neurological disorders. The number of studies aiming to elucidate the mechanism of action by which viral infections may directly or indirectly contribute to the development of neurological disorders has been increasing over the years but these studies are still scarce. Comprehending the pathogenesis of these diseases and exploring novel theories may favor the development of new strategies for diagnosis and therapy in the future. Therefore, the objective of the present study was to review the main pieces of evidence for the relationship between viral infection and neurological disorders such as Alzheimer's disease, Parkinson's disease, Guillain-Barré syndrome, multiple sclerosis, and epilepsy. Viruses belonging to the families Herpesviridae, Orthomyxoviridae, Flaviviridae, and Retroviridae have been reported to be involved in one or more of these conditions. Also, neurological symptoms and the future impact of infection with SARS-CoV-2, a member of the family Coronaviridae that is responsible for the COVID-19 pandemic that started in late 2019, are reported and discussed.
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Affiliation(s)
- Jéssica Wouk
- Post-Graduation Program of Pharmaceutical Science, Midwest State University, CEDETEG Campus, Guarapuava, Paraná Brazil
| | | | | | - Elisa Vicente Ribelato
- Department of Microbiology, Biological Science Center, Londrina State University, Londrina, Paraná Brazil
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Papri N, Islam Z, Leonhard SE, Mohammad QD, Endtz HP, Jacobs BC. Guillain-Barré syndrome in low-income and middle-income countries: challenges and prospects. Nat Rev Neurol 2021; 17:285-296. [PMID: 33649531 PMCID: PMC7920001 DOI: 10.1038/s41582-021-00467-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2021] [Indexed: 01/31/2023]
Abstract
The epidemiology, clinical characteristics, management and outcome of Guillain-Barré syndrome (GBS) differ between low-income and middle-income countries (LMIC) and high-income countries (HIC). At present, limited data are available on GBS in LMIC and the true incidence of GBS in many LMIC remains unknown. Increased understanding of GBS in LMIC is needed because poor hygiene and high exposure to infections render populations in LMIC vulnerable to GBS outbreaks. Furthermore, insufficient diagnostic and health-care facilities in LMIC contribute to delayed diagnosis in patients with severe presentations of GBS. In addition, the lack of national clinical guidelines and absence of affordable, effective treatments contribute to worse outcomes and higher mortality in LMIC than HIC. Systematic population-based surveillance studies, cohort and case-control studies are required to understand the incidence and risk factors for GBS. Novel, targeted and cost-effective treatment strategies need to be developed in the context of health system challenges in LMIC. To ensure integrative rehabilitation services in LMIC, existing prognostic models must be validated, and responsive outcome measures that are cross-culturally applicable must be developed. Therefore, fundamental and applied research to improve the clinical management of GBS in LMIC should become a critical focus of future research programmes.
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Affiliation(s)
- Nowshin Papri
- grid.414142.60000 0004 0600 7174Laboratory of Gut–Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka, Bangladesh ,grid.5645.2000000040459992XDepartment of Neurology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Zhahirul Islam
- grid.414142.60000 0004 0600 7174Laboratory of Gut–Brain Signaling, Laboratory Sciences and Services Division, icddr,b, Dhaka, Bangladesh
| | - Sonja E. Leonhard
- grid.5645.2000000040459992XDepartment of Neurology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Quazi D. Mohammad
- grid.489064.7National Institute of Neurosciences and Hospital, Dhaka, Bangladesh
| | - Hubert P. Endtz
- grid.5645.2000000040459992XDepartment of Medical Microbiology and Infectious Diseases, Erasmus MC, University Medical Center, Rotterdam, Netherlands ,grid.434215.50000 0001 2106 3244Fondation Mérieux, Lyon, France
| | - Bart C. Jacobs
- grid.5645.2000000040459992XDepartment of Neurology, Erasmus MC, University Medical Center, Rotterdam, Netherlands ,grid.5645.2000000040459992XDepartment of Immunology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
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Espíndola OM, Brandão CO, Gomes YCP, Siqueira M, Soares CN, Lima MASD, Leite ACCB, Torezani G, Araujo AQC, Silva MTT. Cerebrospinal fluid findings in neurological diseases associated with COVID-19 and insights into mechanisms of disease development. Int J Infect Dis 2021; 102:155-162. [PMID: 33127503 PMCID: PMC7591319 DOI: 10.1016/j.ijid.2020.10.044] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 10/14/2020] [Accepted: 10/22/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To analyze the cerebrospinal fluid (CSF) of patients with SARS-CoV-2 infection and neurological manifestations to provide evidence for the understanding of mechanisms associated with central nervous system (CNS) involvement in COVID-19. METHODS Patients (n = 58) were grouped according to their main neurological presentation: headache (n = 14); encephalopathy (n = 24); inflammatory neurological diseases, including meningoencephalitis (n = 4), acute myelitis (n = 3), meningitis (n = 2), acute disseminated encephalomyelitis (ADEM) (n = 2), encephalitis (n = 2), and neuromyelitis optica (n = 1); and Guillain-Barré syndrome (n = 6). Data regarding age, sex, cerebrovascular disease, and intracranial pressure were evaluated in combination with CSF profiles defined by cell counts, total protein and glucose levels, concentration of total Tau and neurofilament light chain (NfL) proteins, oligoclonal band patterns, and detection of SARS-CoV-2 RNA. RESULTS CSF of patients with inflammatory neurological diseases was characterized by pleocytosis and elevated total protein and NfL levels. Patients with encephalopathy were mostly older men (mean age of 61.0 ± 17.6 years) with evidence of cerebrovascular disease. SARS-CoV-2 RNA in CSF was detected in 2 of 58 cases: a patient with refractory headache, and another patient who developed ADEM four days after onset of COVID-19 symptoms. Three patients presented intrathecal IgG synthesis, and four had identical oligoclonal bands in CSF and serum, indicating systemic inflammation. CONCLUSION Patients with neurological manifestations associated with COVID-19 had diverse CSF profiles, even within the same clinical condition. Our findings indicate a possible contribution of viral replication on triggering CNS infiltration by immune cells and the subsequent inflammation promoting neuronal injury.
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Affiliation(s)
- Otávio Melo Espíndola
- Laboratório de Pesquisa Clínica em Neuroinfecções, Instituto Nacional de Infectologia Evandro Chagas (INI), Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil.
| | | | - Yago Côrtes Pinheiro Gomes
- Laboratório de Pesquisa Clínica em Neuroinfecções, Instituto Nacional de Infectologia Evandro Chagas (INI), Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Marilda Siqueira
- Laboratório de Vírus Respiratórios e do Sarampo, Instituto Oswaldo Cruz (IOC), Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Cristiane Nascimento Soares
- Departamento de Doenças Infecto Parasitárias, Hospital Federal dos Servidores do Estado (HSE/RJ), Rio de Janeiro, Brazil
| | - Marco Antônio Sales Dantas Lima
- Laboratório de Pesquisa Clínica em Neuroinfecções, Instituto Nacional de Infectologia Evandro Chagas (INI), Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Ana Claudia Celestino Bezerra Leite
- Laboratório de Pesquisa Clínica em Neuroinfecções, Instituto Nacional de Infectologia Evandro Chagas (INI), Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | | | - Abelardo Queiroz Campos Araujo
- Laboratório de Pesquisa Clínica em Neuroinfecções, Instituto Nacional de Infectologia Evandro Chagas (INI), Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Marcus Tulius Teixeira Silva
- Laboratório de Pesquisa Clínica em Neuroinfecções, Instituto Nacional de Infectologia Evandro Chagas (INI), Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Serviço de Neurologia, Complexo Hospitalar de Niterói, Niterói, Brazil
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Levison LS, Thomsen RW, Sindrup SH, Andersen H. Association of Hospital-Diagnosed Infections and Antibiotic Use With Risk of Developing Guillain-Barré Syndrome. Neurology 2020; 96:e831-e839. [PMID: 33318166 DOI: 10.1212/wnl.0000000000011342] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 10/02/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To determine whether hospital-diagnosed and community-treated infections are important Guillain-Barré syndrome (GBS) risk factors, we investigated the magnitude and duration of associated GBS risk. METHODS We conducted a nationwide population-based case-control study of all patients with first-time hospital-diagnosed GBS in Denmark between 1987 and 2016 and 10 matched population controls per case. Hospital-diagnosed infections were determined in the 1987-2016 period and community antibiotic prescriptions in the 2004-2016 period. We used conditional logistic regression to examine the relative risk of GBS associated with having a recent infection. RESULTS Hospital-diagnosed infections within 60 days were observed in 4.3% of 2,414 GBS cases vs 0.3% of 23,909 controls, with a matched odds ratio (OR) of 13.7 (95% confidence interval [CI], 10.2-18.5). The strongest association with subsequent GBS was observed for lower respiratory tract infection, gastrointestinal tract infection, and septicemia. Community antibiotic prescriptions within 60 days were observed in 22.4% of 1,086 GBS cases and 7.8% of 10,747 controls, with a matched OR of 3.5 (95% CI, 3.0-4.1). The risk of GBS declined considerably with time since infection, with high ORs of 21.3 (95% CI, 14.5-31.2) and 4.7 (95% CI, 3.9-5.7) observed within the first month after a hospital-diagnosed infection and a community antibiotic prescription, respectively. However, GBS risk remained increased 2.4-fold (95% CI, 1.1-5.5) and 1.5-fold (95% CI, 1.2-2.0) even in the fifth month after infection. CONCLUSION There is a strong, temporal association between community antibiotic use and especially infections necessitating hospitalization and risk of subsequent GBS.
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Affiliation(s)
- Lotte S Levison
- From the Departments of Neurology (L.S.L., H.A.) and Clinical Epidemiology (R.W.T.), Aarhus University Hospital; and Department of Neurology (S.H.S.), Odense University Hospital, Denmark.
| | - Reimar W Thomsen
- From the Departments of Neurology (L.S.L., H.A.) and Clinical Epidemiology (R.W.T.), Aarhus University Hospital; and Department of Neurology (S.H.S.), Odense University Hospital, Denmark
| | - Søren H Sindrup
- From the Departments of Neurology (L.S.L., H.A.) and Clinical Epidemiology (R.W.T.), Aarhus University Hospital; and Department of Neurology (S.H.S.), Odense University Hospital, Denmark
| | - Henning Andersen
- From the Departments of Neurology (L.S.L., H.A.) and Clinical Epidemiology (R.W.T.), Aarhus University Hospital; and Department of Neurology (S.H.S.), Odense University Hospital, Denmark
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Yu S, Yu M. Severe Acute Respiratory Syndrome Coronavirus 2-Induced Neurological Complications. Front Cell Dev Biol 2020; 8:605972. [PMID: 33363165 PMCID: PMC7758195 DOI: 10.3389/fcell.2020.605972] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/11/2020] [Indexed: 01/08/2023] Open
Abstract
Our review aims to highlight the neurological complications of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and the available treatments according to the existing literature, discussing the underlying mechanisms. Since the end of 2019, SARS-CoV-2 has induced a worldwide pandemic that has threatened numerous lives. Fever, dry cough, and respiratory symptoms are typical manifestations of COVID-19. Recently, several neurological complications of the central and peripheral nervous systems following SARS-CoV-2 infection have gained clinicians' attention. Encephalopathy, stroke, encephalitis/meningitis, Guillain-Barré syndrome, and multiple sclerosis are considered probable neurological signs of COVID-19. The virus may invade the nervous system directly or induce a massive immune inflammatory response via a "cytokine storm." Specific antiviral drugs are still under study. To date, immunomodulatory therapies and supportive treatment are the predominant strategies. In order to improve the management of COVID-19 patients, it is crucial to monitor the onset of new neurological complications and to explore drugs/vaccines targeted against SARS-CoV-2 infection.
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Affiliation(s)
- Shijia Yu
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Mingjun Yu
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, China
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Mulroy E, Anderson NE. Altered mental status in "Guillain-Barré syndrome" -a noteworthy clinical clue. Ann Clin Transl Neurol 2020; 7:2489-2507. [PMID: 33136342 PMCID: PMC7732251 DOI: 10.1002/acn3.51226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/19/2020] [Accepted: 09/26/2020] [Indexed: 01/01/2023] Open
Abstract
Guillain-Barré syndrome (GBS) is widely regarded as a "pure" peripheral nervous system disorder. However, this simplistic interpretation belies the fact that central nervous system involvement, often manifesting as derangements in mental status can occur as a complication of the "pure" form of the disorder, as part of GBS variants, as well as in a number of mimic disorders. Despite being common in clinical practice, there is no guidance in the literature as to how to approach such scenarios. Herein, we detail our approach to these cases.
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Affiliation(s)
- Eoin Mulroy
- UCL Queen Square Institute of NeurologyLondonUK
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Shang P, Zhu M, Baker M, Feng J, Zhou C, Zhang HL. Mechanical ventilation in Guillain-Barré syndrome. Expert Rev Clin Immunol 2020; 16:1053-1064. [PMID: 33112177 DOI: 10.1080/1744666x.2021.1840355] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Up to 30% of patients with Guillain-Barré syndrome (GBS) develop respiratory failure requiring intensive care unit (ICU) admission and mechanical ventilation. Progressive weakness of the respiratory muscles is the leading cause of acute respiratory distress and respiratory failure with hypoxia and/or hypercarbia. Bulbar weakness may compromise airway patency and predispose patients to aspiration pneumonia. Areas covered: Clinical questions related to the use of mechanical ventilation include but are not limited to: When to start? Invasive or noninvasive? When to wean from mechanical ventilation? When to perform tracheostomy? How to manage complications of GBS in the ICU including nosocomial infection, ventilator-associated pneumonia, and ICU-acquired weakness? In this narrative review, the authors summarize the up-to-date knowledge of the incidence, pathophysiology, evaluation, and general management of respiratory failure in GBS. Expert opinion: Respiratory failure in GBS merits more attention from caregivers. Emergency intubation may lead to life-threatening complications. Appropriate methods and time point of intubation and weaning, an early tracheostomy, and predictive prophylaxis of complications benefit patients' long-term prognosis.
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Affiliation(s)
- Pei Shang
- Department of Neurology, First Hospital of Jilin University , Changchun, China.,Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science , Rochester, MN, USA
| | - Mingqin Zhu
- Department of Neurology, First Hospital of Jilin University , Changchun, China.,Departments of Laboratory Medicine and Pathology, Neurology and Immunology, Mayo Clinic , Rochester, MN, USA
| | - Matthew Baker
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine and Science , Rochester, MN, USA
| | - Jiachun Feng
- Department of Neurology, First Hospital of Jilin University , Changchun, China
| | - Chunkui Zhou
- Department of Neurology, First Hospital of Jilin University , Changchun, China
| | - Hong-Liang Zhang
- Department of Life Sciences, National Natural Science Foundation of China , Beijing, China
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Keyhanian K, Umeton RP, Mohit B, Davoudi V, Hajighasemi F, Ghasemi M. SARS-CoV-2 and nervous system: From pathogenesis to clinical manifestation. J Neuroimmunol 2020; 350:577436. [PMID: 33212316 PMCID: PMC7647896 DOI: 10.1016/j.jneuroim.2020.577436] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/21/2020] [Accepted: 11/02/2020] [Indexed: 01/08/2023]
Abstract
Since the coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a growing body of evidence indicates that besides common COVID-19 symptoms, patients may develop various neurological manifestations affecting both the central and peripheral nervous systems as well as skeletal muscles. These manifestations can occur prior, during and even after the onset of COVID-19 general symptoms. In this Review, we discuss the possible neuroimmunological mechanisms underlying the nervous system and skeletal muscle involvement, and viral triggered neuroimmunological conditions associated with SARS-CoV-2, as well as therapeutic approaches that have been considered for these specific complications worldwide.
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Affiliation(s)
- Kiandokht Keyhanian
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Raffaella Pizzolato Umeton
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA; Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Babak Mohit
- Sleep Disorders Center, Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Vahid Davoudi
- Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Fatemeh Hajighasemi
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Mehdi Ghasemi
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA.
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Huang C, Zhang Y, Deng S, Ren Y, Lu W. Trauma-Related Guillain-Barré Syndrome: Systematic Review of an Emerging Concept. Front Neurol 2020; 11:588290. [PMID: 33240210 PMCID: PMC7681248 DOI: 10.3389/fneur.2020.588290] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 10/02/2020] [Indexed: 02/05/2023] Open
Abstract
Guillain-Barré syndrome (GBS) is mainly associated with preceding exposure to an infectious agent, although the precise pathogenic mechanisms and causes remain unknown. Increasing evidence indicates an association between trauma-related factors and GBS. Here, we performed a systematic review, summarized the current scientific literature related to the onset of GBS associated with trauma, and explored the possible pathogenesis. A literature search of various electronic databases was performed up to May 2020 to identify studies reporting diverse trauma-related triggers of GBS. Data were extracted, summarized descriptively, and evaluated with respect to possible mechanisms. In total, 100 publications, including 136 cases and 6 case series involving GBS triggered by injury, surgery, intracranial hemorrhage, and heatstroke, met our eligibility criteria. The median age of the patients was 53 [interquartile range (IQR) 45-63] years, and 72.1% of the patients were male. The median number of days between the trigger to onset of GBS symptoms was 9 (IQR 6.5-13). Overall, 121 patients (89.0%) developed post-injury/surgical GBS, whereas 13 (9.6%) and 2 (1.5%) patients had preexisting spontaneous intracranial hemorrhage and heatstroke, respectively. The main locations of injury or surgeries preceding GBS were the spine and brain. Based on available evidence, we highlight possible mechanisms of GBS induced by these triggers. Moreover, we propose the concept of "trauma-related GBS" as a new research direction, which may help uncover more pathogenic mechanisms than previously considered for typical GBS triggered by infection or vaccination.
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Affiliation(s)
- Chuxin Huang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, China
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yiliu Zhang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Shuwen Deng
- Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yijun Ren
- Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Wei Lu
- Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, China
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Wachira VK, Nascimento GL, Peixoto HM, de Oliveira MRF. Burden of Disease of Guillain-Barré Syndrome in Brazil before and during the Zika virus epidemic 2014-2016. Trop Med Int Health 2020; 26:66-81. [PMID: 33151584 DOI: 10.1111/tmi.13508] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To estimate the burden of disease of Guillain-Barré syndrome (GBS) in Brazil in 2014, 1 year before the Zika virus epidemic, and in 2015 and 2016 during the epidemic. METHODS The burden of disease of GBS was estimated using the summary measure of population health: Disability Adjusted Life Years (DALY), that combines both mortality (Years of Life Lost YLLs) and morbidity (Years Lived with Disability) components. The study population was composed of GBS hospitalised cases and deaths from the information systems of the Brazilian Unified Health System. RESULTS The GBS incidence rate in 2014, 2015 and 2016 was 0.74, 0.96, 1.02/100 000 respectively, and the mortality rate in the same period was 0.08, 0.009 and 0.11/100 000 habitants. The DALYs calculated using the point estimate of GBS disability weight and its values of the confidence interval (0.198 and 0.414) were 5725.90 (5711.79-5742.89) in 2014, 6054.61 (6035.57-6077.54) in 2015 and 7588.49 (7570.20-7610.51) in 2016. The DALYs were high among the male population and in age groups between 20 and 50 years. CONCLUSIONS The increase in DALYs in the years 2015 and 2016 compared to 2014 probably resulted from the introduction of ZIKV in Brazil, reinforcing the importance of investments in the prevention of ZIKV infection and in the care of GBS patients.
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Affiliation(s)
- Virginia Kagure Wachira
- Center of Tropical Medicine, Faculty of Medicine, Universidade de Brasília, Brasília, Brazil
| | | | - Henry Maia Peixoto
- Center of Tropical Medicine, Faculty of Medicine, Universidade de Brasília, Brasília, Brazil.,National Institute of Science and Technology for Health Technology Assessment, Porto Alegre, Brazil
| | - Maria Regina Fernandes de Oliveira
- Center of Tropical Medicine, Faculty of Medicine, Universidade de Brasília, Brasília, Brazil.,National Institute of Science and Technology for Health Technology Assessment, Porto Alegre, Brazil
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Uncini A, Vallat JM, Jacobs BC. Guillain-Barré syndrome in SARS-CoV-2 infection: an instant systematic review of the first six months of pandemic. J Neurol Neurosurg Psychiatry 2020; 91:1105-1110. [PMID: 32855289 DOI: 10.1136/jnnp-2020-324491] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 08/10/2020] [Accepted: 08/10/2020] [Indexed: 12/30/2022]
Abstract
A systematic review from 1 January to 30 June 2020 revealed 42 patients with Guillain-Barré syndrome (GBS) associated with SARS-CoV-2 infection. Single cases and small series were reported from 13 countries, the majority from Europe (79.4%) and especially from Italy (30.9%). SARS-CoV-2 infection was demonstrated by nasopharyngeal swab (85.7%) and serology (14.3%). Median time between COVID-19 and GBS onset in 36 patients was 11.5 days (IQR: 7.7-16). The most common clinical features were: limb weakness (76.2%), hypoareflexia (80.9 %), sensory disturbances (66.7 %) and facial palsy (38.1%). Dysautonomia occurred in 19%, respiratory failure in 33.3% and 40.5% of patients were admitted in intensive care unit. Most patients (71.4%) had the classical clinical presentation but virtually all GBS variants and subtypes were reported. Cerebrospinal fluid (CSF) albumin-cytological dissociation was found in 28/36 (77.8%) and PCR for SARS-CoV-2 was negative in 25/25 patients. Electrodiagnosis was demyelinating in 80.5% and levels 1 and 2 of Brighton criteria of diagnostic certainty, when applicable, were fulfilled in 94.5% patients. Antiganglioside antibodies were positive in only 1/22 patients. Treatments were intravenous immunoglobulin and/or plasma exchange (92.8%) with, at short-time follow-up, definite improvement or recovery in 62.1% of patients. One patient died. In conclusion, the most frequent phenotype of GBS in SARS-CoV-2 infection is the classical sensorimotor demyelinating GBS responding to the usual treatments. The time interval between infectious and neuropathic symptoms, absence of CSF pleocytosis and negative PCR support a postinfectious mechanism. The abundance of reports suggests a pathogenic link between SARS-CoV-2 infection and GBS but a case-control study is greatly needed.
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Affiliation(s)
- Antonino Uncini
- Department of Neuroscience, Imaging and Clinical Sciences, University "G. d'Annunzio" Chieti-Pescara, Chieti, Italy
| | - Jean-Michel Vallat
- Department of Neurology, National Reference Center for "Rare Peripheral Neuropathies", CHU Dupuytren, Limoges, France
| | - Bart C Jacobs
- Departments of Neurology and Immunology, Erasmus MC, Rotterdam, The Netherlands
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Guadarrama-Ortiz P, Choreño-Parra JA, Sánchez-Martínez CM, Pacheco-Sánchez FJ, Rodríguez-Nava AI, García-Quintero G. Neurological Aspects of SARS-CoV-2 Infection: Mechanisms and Manifestations. Front Neurol 2020; 11:1039. [PMID: 33013675 PMCID: PMC7499054 DOI: 10.3389/fneur.2020.01039] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 08/10/2020] [Indexed: 01/08/2023] Open
Abstract
The human infection of the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a public health emergency of international concern that has caused more than 16.8 million new cases and 662,000 deaths as of July 30, 2020. Although coronavirus disease 2019 (COVID-19), which is associated with this virus, mainly affects the lungs, recent evidence from clinical and pathological studies indicates that this pathogen has a broad infective ability to spread to extrapulmonary tissues, causing multiorgan failure in severely ill patients. In this regard, there is increasing preoccupation with the neuroinvasive potential of SARS-CoV-2 due to the observation of neurological manifestations in COVID-19 patients. This concern is also supported by the neurotropism previously documented in other human coronaviruses, including the 2002-2003 SARS-CoV-1 outbreak. Hence, in the current review article, we aimed to summarize the spectrum of neurological findings associated with COVID-19, which include signs of peripheral neuropathy, myopathy, olfactory dysfunction, meningoencephalitis, Guillain-Barré syndrome, and neuropsychiatric disorders. Furthermore, we analyze the mechanisms underlying such neurological sequela and discuss possible therapeutics for patients with neurological findings associated with COVID-19. Finally, we describe the host- and pathogen-specific factors that determine the tissue tropism of SARS-CoV-2 and possible routes employed by the virus to invade the nervous system from a pathophysiological and molecular perspective. In this manner, the current manuscript contributes to increasing the current understanding of the neurological aspects of COVID-19 and the impact of the current pandemic on the neurology field.
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Affiliation(s)
- Parménides Guadarrama-Ortiz
- Departament of Neurosurgery, Centro Especializado en Neurocirugía y Neurociencias México (CENNM), Mexico City, Mexico
| | - José Alberto Choreño-Parra
- Departament of Neurosurgery, Centro Especializado en Neurocirugía y Neurociencias México (CENNM), Mexico City, Mexico
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | | | - Francisco Javier Pacheco-Sánchez
- Internado Medico de Pregrado, Centro Especializado en Neurocirugía y Neurociencias México (CENNM), Mexico City, Mexico
- Escuela Nacional de Medicina y Homeopatía, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Alberto Iván Rodríguez-Nava
- Internado Medico de Pregrado, Centro Especializado en Neurocirugía y Neurociencias México (CENNM), Mexico City, Mexico
- Escuela Nacional de Medicina y Homeopatía, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Gabriela García-Quintero
- Internado Medico de Pregrado, Centro Especializado en Neurocirugía y Neurociencias México (CENNM), Mexico City, Mexico
- Escuela Nacional de Medicina y Homeopatía, Instituto Politécnico Nacional, Mexico City, Mexico
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Peixoto HM, Romero GAS, de Araújo WN, de Oliveira MRF. Guillain-Barré syndrome associated with Zika virus infection in Brazil: a cost-of-illness study. Trans R Soc Trop Med Hyg 2020; 113:252-258. [PMID: 30892628 DOI: 10.1093/trstmh/trz010] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 12/12/2018] [Accepted: 03/03/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Guillain-Barré syndrome (GBS) is a serious, acute paralytic neuropathy of autoimmune aetiology, usually associated with a previous infection. The current study aims to estimate the costs of GBS associated with Zika virus (ZIKV) infection in Brazil. METHODS A cost-of-illness study was conducted from the perspective of the Brazilian public health system (Sistema Único de Saúde [SUS]) and Brazilian society for the year 2016. Direct and indirect costs were estimated by a mixed macrocosting and microcosting approach. RESULTS The total cost of ZIKV-associated GBS in Brazil was US$11 997 225.85, consisting of the costs of symptomatic ZIKV infection before onset of GBS (direct costs US$2011.51, indirect costs US$19 780.53) and the costs that followed development of GBS (direct costs US$4 722 980.89, indirect costs US$7 252 452.92). The cost of treatment with human immunoglobulin (US$3 263 210.50) and the cost of productivity losses associated with potential years of working life lost due to early mortality (US$4 398 551.72) were particularly noteworthy. CONCLUSIONS These findings suggest that ZIKV-associated GBS is costly to Brazil, especially due to productivity losses and hospitalization. This highlights the importance of investing in the prevention of ZIKV infection and in the care of patients with GBS.
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Affiliation(s)
- Henry Maia Peixoto
- Centre for Tropical Medicine, University of Brasília (UnB), University Campus Darcy Ribeiro, Asa Norte, Brasília-DF, Brazil.,National Institute for Science and Technology for Health Technology Assessment (IATS/CNPq), Porto Alegre, Rio Grande do Sul, Brazil
| | - Gustavo Adolfo Sierra Romero
- Centre for Tropical Medicine, University of Brasília (UnB), University Campus Darcy Ribeiro, Asa Norte, Brasília-DF, Brazil.,National Institute for Science and Technology for Health Technology Assessment (IATS/CNPq), Porto Alegre, Rio Grande do Sul, Brazil
| | - Wildo Navegantes de Araújo
- Centre for Tropical Medicine, University of Brasília (UnB), University Campus Darcy Ribeiro, Asa Norte, Brasília-DF, Brazil.,National Institute for Science and Technology for Health Technology Assessment (IATS/CNPq), Porto Alegre, Rio Grande do Sul, Brazil
| | - Maria Regina Fernandes de Oliveira
- Centre for Tropical Medicine, University of Brasília (UnB), University Campus Darcy Ribeiro, Asa Norte, Brasília-DF, Brazil.,National Institute for Science and Technology for Health Technology Assessment (IATS/CNPq), Porto Alegre, Rio Grande do Sul, Brazil
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Dalakas MC. Guillain-Barré syndrome: The first documented COVID-19-triggered autoimmune neurologic disease: More to come with myositis in the offing. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2020; 7:7/5/e781. [PMID: 32518172 PMCID: PMC7309518 DOI: 10.1212/nxi.0000000000000781] [Citation(s) in RCA: 166] [Impact Index Per Article: 41.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 05/04/2020] [Indexed: 01/13/2023]
Abstract
Objective To present the COVID-19–associated GBS, the prototypic viral-triggered autoimmune disease, in the context of other emerging COVID-19–triggered autoimmunities, and discuss potential concerns with ongoing neuroimmunotherapies. Methods Eleven GBS cases in four key COVID-19 hotspots are discussed regarding presenting symptoms, response to therapies and cross-reactivity of COVID spike proteins with nerve glycolipids. Emerging cases of COVID-19–triggered autoimmune necrotizing myositis (NAM) and encephalopathies are also reviewed in the context of viral invasion, autoimmunity and ongoing immunotherapies. Results Collective data indicate that in this pandemic any patient presenting with an acute paralytic disease-like GBS, encephalomyelitis or myositis-even without systemic symptoms, may represent the first manifestation of COVID-19. Anosmia, ageusia, other cranial neuropathies and lymphocytopenia are red flags enhancing early diagnostic suspicion. In Miller-Fisher Syndrome, ganglioside antibodies against GD1b, instead of QG1b, were found; because the COVID-19 spike protein also binds to sialic acid-containing glycoproteins for cell-entry and anti-GD1b antibodies typically cause ataxic neuropathy, cross-reactivity between COVID-19–bearing gangliosides and peripheral nerve glycolipids was addressed. Elevated Creatine Kinase (>10,000) is reported in 10% of COVID-19–infected patients; two such patients presented with painful muscle weakness responding to IVIg indicating that COVID-19–triggered NAM is an overlooked entity. Cases of acute necrotizing brainstem encephalitis, cranial neuropathies with leptomeningeal enhancement, and tumefactive postgadolinium-enhanced demyelinating lesions are now emerging with the need to explore neuroinvasion and autoimmunity. Concerns for modifications-if any-of chronic immunotherapies with steroids, mycophenolate, azathioprine, IVIg, and anti-B-cell agents were addressed; the role of complement in innate immunity to viral responses and anti-complement therapeutics (i.e. eculizumab) were reviewed. Conclusions Emerging data indicate that COVID-19 can trigger not only GBS but other autoimmune neurological diseases necessitating vigilance for early diagnosis and therapy initiation. Although COVID-19 infection, like most other viruses, can potentially worsen patients with pre-existing autoimmunity, there is no evidence that patients with autoimmune neurological diseases stable on common immunotherapies are facing increased risks of infection.
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Affiliation(s)
- Marinos C Dalakas
- From the Department of Neurology, Thomas Jefferson University, Philadelphia, PA, and the Neuroimmunology Unit, National and Kapodistrian University of Athens Medical School, Greece.
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47
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The gut microbiome in epilepsy. Microb Pathog 2020; 139:103853. [DOI: 10.1016/j.micpath.2019.103853] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 11/03/2019] [Accepted: 11/05/2019] [Indexed: 02/07/2023]
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Bao L, Chen X, Li Q, Zhang R, Shi H, Cui G. Surgery and Guillain-Barré Syndrome: A Single-Center Retrospective Study Focused on Clinical and Electrophysiological Subtypes. Neuropsychiatr Dis Treat 2020; 16:969-974. [PMID: 32346291 PMCID: PMC7167305 DOI: 10.2147/ndt.s241128] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 03/22/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Surgery-related Guillain-Barré syndrome (GBS) is often underestimated and sometimes difficult to diagnose. This study aimed to elucidate the clinical features and electrophysiological subtypes of post-surgical GBS. METHODS We retrospectively reviewed 17 patients who developed post-surgical GBS after a recent surgery between 2015 and 2019. Clinical characteristics, electrophysiological examinations, lumbar puncture results and prognosis were assessed. As controls, we selected 66 patients hospitalized with non-surgical GBS. RESULTS The median duration from the surgery to the onset of GBS symptoms was 16.0 days. The main types of surgeries preceding GBS were orthopedic, gastrointestinal and neurosurgery. Symmetrical distal limbs weakness was present in all 17 post-surgical GBS patients. The incidence of respiratory failure, autonomic dysfunction and muscle atrophy in post-surgical GBS patients was significantly higher than that in non-surgical GBS patients. Hughes Functional Grading Scale (HFGS) scores were also higher in the post-surgical GBS group both at the time of peak disease and 6 months after discharge. Electrophysiological studies revealed significant motor amplitudes reduction with relative preserved nerve conduction velocities and distal latencies, suggesting axonal subtypes of GBS. CONCLUSION GBS should be considered in patients with rapidly progressive muscle weakness after surgery. Such patients often exhibit axonal subtypes of GBS with severe motor dysfunction, high risk of respiratory failure, and poor prognosis.
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Affiliation(s)
- Lei Bao
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221004, People's Republic of China
| | - Xueting Chen
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221004, People's Republic of China
| | - Qingjie Li
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221004, People's Republic of China
| | - Ruixue Zhang
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221004, People's Republic of China
| | - Hongjuan Shi
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221004, People's Republic of China
| | - Guiyun Cui
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221004, People's Republic of China
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49
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Faraji F, Bayani M, Jafarpour M, Abdolalian F. Maxillary sinus floor augmentation and simultaneous dental implant placement in a patient with Guillain-Barre syndrome: A case report. Clin Case Rep 2019; 7:2331-2335. [PMID: 31893052 PMCID: PMC6935664 DOI: 10.1002/ccr3.2485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 11/07/2022] Open
Abstract
Dental implant placement in patients with Guillain-Barre syndrome could be accomplished, and it may turn into a successful treatment for edentulous sites and functionally stabilized for long life. However, a proper patient selection, accurate medical consultation with physician, atraumatic surgery, and other important cautions should be considered.
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Affiliation(s)
- Fardin Faraji
- Department of NeurologySchool of MedicineArak University of Medical SciencesArakIran
| | - Mojtaba Bayani
- Department of PeriodonticsSchool of MedicineArak University of Medical SciencesArakIran
| | | | - Fateme Abdolalian
- Department of PeriodonticsSchool of MedicineArak University of Medical SciencesArakIran
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50
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Arya DP, Said MA, Izurieta HS, Perez-Vilar S, Zinderman C, Wernecke M, Alexander M, White T, Su IH, Lufkin B, MaCurdy T, Kelman J, Forshee R. Surveillance for Guillain-Barré syndrome after 2015-2016 and 2016-2017 influenza vaccination of Medicare beneficiaries. Vaccine 2019; 37:6543-6549. [PMID: 31515146 DOI: 10.1016/j.vaccine.2019.08.045] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 08/15/2019] [Accepted: 08/19/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Guillain-Barré syndrome (GBS) is a serious acute demyelinating disease, an increased risk of which was found after the 1976 swine flu vaccinations. The U.S. Food and Drug Administration, in collaboration with the Centers for Medicare & Medicaid Services, has been conducting active surveillance for GBS after influenza vaccinations of Medicare Fee-For-Service beneficiaries since 2009. METHODS We conducted active surveillance for GBS claims in the 2015-2016 and 2016-2017 influenza seasons using the Updating Sequential Probability Ratio Test (USPRT) to monitor for signals of GBS risk. We performed self-controlled risk interval (SCRI) analyses at the end of both seasons, including chart confirmation in the 2015-2016 season, to estimate the odds ratio of GBS risk. We used 1-42 and 8-21 days post-vaccination as primary and secondary risk windows, respectively, and 43-84 days post-vaccination as the control window. RESULTS Over 13 million beneficiaries were vaccinated in each season. USPRT found a low magnitude signal for GBS in both seasons. SCRI analyses did not find excess GBS risk following any influenza vaccine for days 1-42 post-vaccination in either season. In the 2015-2016 season, for the 8-21 day window, our chart-confirmation showed an attributable GBS risk of 0.87 (95% CI: 0.16, 1.49) and 1.68 (95% CI: 0.69, 2.41) cases per million vaccinees after all seasonal and high dose (HD) vaccines, respectively, an elevated GBS risk for beneficiaries aged ≥75 years following all seasonal vaccines (OR: 2.25; 95% CI: 1.15, 4.39) and HD vaccine (OR: 3.67, 95% CI: 1.52, 8.85), and an elevated GBS risk for males who received seasonal vaccines (OR: 2.18; 95% CI: 1.15, 4.15) and HD vaccine (OR: 3.33; 95% CI: 1.35, 8.20). The finding of elevated GBS risk with advancing age and in males is consistent with literature; however, a distinction between HD and SD was a new finding. In the 2016-17 season, for the 8-21 day window, attributed cases showed an attributable GBS risk of 0.87 (95% CI: 0.03, 1.61) and 1.11 (95% CI: 0.00, 2.01) cases per million vaccinees after all seasonal and HD vaccines, respectively. We found no excess GBS risk for standard dose vaccines in the 8-21 day window in either season. CONCLUSIONS Our primary analysis finding of no excess GBS risk during both seasons was reassuring. The slightly elevated GBS risk, although in the expected range, in the 8-21 day window after all seasonal and high dose vaccines, but not after standard dose vaccines is hypothesis-generating because the difference may be due to vaccine factors such as antigen amount or strains in various seasons or due to host factors.
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Affiliation(s)
- Deepa P Arya
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA.
| | - Maria A Said
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Hector S Izurieta
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Silvia Perez-Vilar
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Craig Zinderman
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | | | | | | | | | | | - Thomas MaCurdy
- Acumen, LLC, Burlingame, CA, USA; Stanford University, Stanford, CA, USA
| | - Jeffrey Kelman
- Centers for Medicare & Medicaid Services, Washington, DC, USA
| | - Richard Forshee
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA
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