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Peuchmaur M, Voisin J, Vaillant M, Truffot A, Lupo J, Morand P, Le Maréchal M, Germi R. Epstein-Barr Virus Encephalitis: A Review of Case Reports from the Last 25 Years. Microorganisms 2023; 11:2825. [PMID: 38137968 PMCID: PMC10745555 DOI: 10.3390/microorganisms11122825] [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: 09/15/2023] [Revised: 11/10/2023] [Accepted: 11/16/2023] [Indexed: 12/24/2023] Open
Abstract
Although uncommon, Epstein-Barr virus-related neurological disorders represent the seventh most frequent cause of infectious encephalitis in adults. The limited number of publications on EBV encephalitis mainly document isolated clinical cases. This study aimed to summarize published data on EBV encephalitis. A systematic literature search identified 97 EBV encephalitis cases. In the selected cases, EBV-related neurological disorders manifested as lymphocytic pleocytosis in the cerebrospinal fluid (CSF) with moderate hyperproteinorachia. The EBV PCR test was positive in 87% of the CSF samples, with wide-ranging viral loads. When encephalitis occurred in the context of past EBV infections, all of the EBV PCR tests on CSF samples were positive. On the contrary, negative EBV PCR tests on CSF samples occurred only in the context of primary infections. EBV PCR was rarely carried out on blood samples, contributing minimally to the diagnosis. For the treatment of EBV encephalitis, Aciclovir was used alone in 29% of cases, and in association with other drugs in 40% of cases. Ganciclovir (30%), corticoids (52%), and immunoglobulins (15%) were mainly used in association with other drugs. Cerebral imaging was abnormal in 69% of cases, mostly in the cerebellum and basal ganglia. This work highlights that the EBV PCR test on CSF samples is currently the main laboratory diagnostic test to diagnose EBV encephalitis. This diagnostic test is useful; however, it is imperfect. New complementary diagnostic tools, approved treatments, and standardized practices could improve patient management.
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Affiliation(s)
| | - Joris Voisin
- University Grenoble Alpes, CNRS, CEA, IRIG IBS, 38000 Grenoble, France; (J.V.); (A.T.); (J.L.); (P.M.)
| | - Mathieu Vaillant
- University Grenoble Alpes, Service de Neurologie, CHU Grenoble Alpes, 38000 Grenoble, France;
| | - Aurélie Truffot
- University Grenoble Alpes, CNRS, CEA, IRIG IBS, 38000 Grenoble, France; (J.V.); (A.T.); (J.L.); (P.M.)
| | - Julien Lupo
- University Grenoble Alpes, CNRS, CEA, IRIG IBS, 38000 Grenoble, France; (J.V.); (A.T.); (J.L.); (P.M.)
| | - Patrice Morand
- University Grenoble Alpes, CNRS, CEA, IRIG IBS, 38000 Grenoble, France; (J.V.); (A.T.); (J.L.); (P.M.)
| | - Marion Le Maréchal
- University Grenoble Alpes, Inserm, CHU Grenoble Alpes, GIN, 38000 Grenoble, France;
| | - Raphaele Germi
- University Grenoble Alpes, CNRS, CEA, IRIG IBS, 38000 Grenoble, France; (J.V.); (A.T.); (J.L.); (P.M.)
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Paymannejad S, Shirani K, Najafi MA, Khorvash F, Shamlou F. Epstein-Barr virus infection leading to multiorgan involvement in an immunocompetent man. Clin Case Rep 2023; 11:e7993. [PMID: 37808572 PMCID: PMC10558645 DOI: 10.1002/ccr3.7993] [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: 06/01/2023] [Revised: 09/16/2023] [Accepted: 09/20/2023] [Indexed: 10/10/2023] Open
Abstract
Epstein-Barr virus (EBV) is a commonly asymptomatic widespread human herpes virus affecting over 90% of the population. It mostly originates complications like simple sore throat and infectious mononucleosis but severe manifestations are rare. Herein we report a 30-year-old immunocompetent man who presented with fever, sore throat, general weakness, and drowsiness. The diagnosis was formulated based on the positive RT-PCR test for EBV DNA and serological detection of IgM antibody against viral capsid antigen. The patient developed severe meningoencephalitis, myocarditis, and bowel perforation and passed away after 72 days of hospitalization.
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Affiliation(s)
| | - Kiana Shirani
- Infectious Diseases and Tropical Medicine Research CenterIsfahan University of Medical SciencesIsfahanIran
| | - Mohammad Amin Najafi
- Department of Neurology, School of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Farzin Khorvash
- Infectious Diseases and Tropical Medicine Research CenterIsfahan University of Medical SciencesIsfahanIran
| | - Farid Shamlou
- School of medicineIsfahan university of medical sciencesIsfahanIran
- Infectious Diseases and Tropical Medicine Research CenterIsfahan University of Medical SciencesIsfahanIran
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Andersen O, Ernberg I, Hedström AK. Treatment Options for Epstein-Barr Virus-Related Disorders of the Central Nervous System. Infect Drug Resist 2023; 16:4599-4620. [PMID: 37465179 PMCID: PMC10351589 DOI: 10.2147/idr.s375624] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 06/28/2023] [Indexed: 07/20/2023] Open
Abstract
Epstein-Barr virus (EBV), a causative agent for several types of lymphomas and mucosal cancers, is a human lymphotropic herpesvirus with the capacity to establish lifelong latent infection. More than 90% of the human population worldwide is infected. The primary infection is usually asymptomatic in childhood, whereas infectious mononucleosis (IM) is common when the infection occurs in adolescence. Primary EBV infection, with or without IM, or reactivation of latent infection in immunocompromised individuals have been associated with a wide range of neurologic conditions, such as encephalitis, meningitis, acute disseminated encephalomyelitis, and cerebellitis. EBV is also involved in malignant lymphomas in the brain. An increasing number of reports on EBV-related disorders of the central nervous system (CNS) including the convincing association with multiple sclerosis (MS) have put in focus EBV-related conditions beyond its established link to malignancies. In this review, we present the clinical manifestations of EBV-related CNS-disorders, put them in the context of known EBV biology and focus on available treatment options and future therapeutic approaches.
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Affiliation(s)
- Oluf Andersen
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ingemar Ernberg
- Department of Microbiology, Tumor and Cell Biology, Biomedicum Q8C, Karolinska Institutet, Stockholm, 171 77, Sweden
| | - Anna Karin Hedström
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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Han J, Kang Z, Xie Y, Li H, Yan H, Song X. Acute diffuse edematous-hemorrhagic Epstein-Barr virus meningoencephalitis: A case report. Medicine (Baltimore) 2019; 98:e18070. [PMID: 31860956 PMCID: PMC6940044 DOI: 10.1097/md.0000000000018070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION In this study, we presented a rare case of Epstein-Barr virus (EBV) meningoencephalitis presented with meningoencephalitis-like symptoms and diffuse edematous hemorrhage. PATIENT CONCERNS A 77-year-old male patient was admitted to our hospital with fever, headache, confusion, and unconsciousness for 7 days. Physical examination revealed unconsciousness and stiffness of the neck. DIAGNOSIS The final diagnosis was EBV meningoencephalitis. INTERVENTIONS Ganciclovir (two times 350 mg/day, 21 days), methylprednisolone sodium succinate (120 mg, 5 days), and IV immunoglobulins (IV Ig) (0.4 g/kg, 5 days) were given to this patient. OUTCOMES But the patient's clinical symptoms did not improve, and he was still in a coma. His family refused to be further diagnosed and discharged. After discharge for 2 months, the patient was in a coma. Four months later, the patient died of complications of pulmonary infection. CONCLUSION The patient is an adult, and imaging was dominated by intracranial diffuse microhemorrhage and edema, which was different from the typical imaging characteristics of EBV encephalitis as previously reported. This specific imaging change may provide new clinical value for the diagnosis of EBV encephalitis.
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Affiliation(s)
| | - Zhilei Kang
- Department of MRI, Harrison International Peace Hospital, Hengshui
| | | | | | | | - Xueqin Song
- Department of Neurology, The Second Hospital of Hebei Medical University
- Institute of Cardiocerebrovascular Disease
- Neurological Laboratory of Hebei Province, Shijiazhuang, Hebei, China
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Ptaszyńska-Sarosiek I, Dunaj J, Zajkowska A, Niemcunowicz-Janica A, Król M, Pancewicz S, Zajkowska J. Post-mortem detection of six human herpesviruses (HSV-1, HSV-2, VZV, EBV, CMV, HHV-6) in trigeminal and facial nerve ganglia by PCR. PeerJ 2019; 6:e6095. [PMID: 30643675 PMCID: PMC6330031 DOI: 10.7717/peerj.6095] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 11/10/2018] [Indexed: 12/14/2022] Open
Abstract
Background Among over 100 types of Herpesviridae viruses, eight can infect humans: herpes simplex viruses (HSV-1, HSV-2), varicella zoster virus (VZV), cytomegalovirus (CMV), Epstein-Barr virus (EBV), and human herpesviruses 6, 7, and 8 (HHV-6, HHV-7, HHV-8). After initial infection, the viruses remain latent for the lifetime of the host. The aim of this study was to determine the distribution of six different herpesviruses: HSV-1, HSV-2, VZV, EBV, CMV, and HHV-6 in trigeminal and facial nerve ganglia among a random group of Polish population. Methods The studied group consisted of 47 individuals (40 male, seven female); mean age of 47.4 ± 16.5 years) who died of independent causes (suicide, traffic accident, and poisoning, among others). Bilateral trigeminal and facial nerve ganglia of each cadaver were collected during the autopsy. Herpesviruses were detected using multiplex polymerase chain reaction technique. Results Herpesviruses were found in trigeminal and/or facial ganglia in 30/47 (63.8%) of cadavers. HHV-6 was the most prevalent of the herpesviruses and was found in nearly half of cadavers (n = 22; 46.8%), followed by HSV-1 (n = 7; 14.9%), VZV (n = 4; 8.5%), EBV (n = 4; 8.5%), HSV-2 (n = 2; 4.3%), and CMV (n = 1; 2.1%). Facial nerve ganglia (n = 23; 48.9%) were more often infected than trigeminal ganglia (n = 13; 27.7%). Discussion The results of this study have revealed a common presence of the herpesviruses in trigeminal and facial nerve ganglia among a random group of Polish population. Furthermore, the data also demonstrate simultaneous infection of the ganglia with different herpesviruses. This study has contributed to the knowledge of prevalence and localization of herpesviruses in different structures of the nervous system.
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Affiliation(s)
| | - Justyna Dunaj
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Białystok, Poland
| | - Agata Zajkowska
- Department of Neurology, Medical University of Bialystok, Bialystok, Poland
| | | | - Monika Król
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Białystok, Poland
| | - Sławomir Pancewicz
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Białystok, Poland
| | - Joanna Zajkowska
- Department of Infectious Diseases and Neuroinfections, Medical University of Bialystok, Białystok, Poland
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Devkota K, He M, Liu MY, Li Y, Zhang YW. Increasing Epstein-Barr virus infection in Chinese children: A single institutional based retrospective study. F1000Res 2018; 7:1211. [PMID: 31114674 PMCID: PMC6505636 DOI: 10.12688/f1000research.15544.2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/13/2019] [Indexed: 12/15/2022] Open
Abstract
The Epstein-Barr virus (EBV) is a common virus in humans and the most common causative agent of Infectious Mononucleosis. EBV primary infection has recently risen in some countries and children below 2 years of age are highly susceptible. The clinical manifestations in children with EB virus infection involve multiple systems, causing severe illness, meaning attention should be paid during diagnosis and treatment. Objective: This single institution based retrospective study was carried out with the aim of estimating the overall prevalence of EBV infection and identifying high-risk age group among children. Methods: This study include total 253 patients under 15 years of age found to be positive for EBV DNA by serum PCR who were admitted to the Pediatrics Department of Renmin Hospital,(Shiyan, China) during a 4-year period from 2014 to 2017. Patients were divided into three groups; 0-<4years, 4-<6years and 6-<15years. We then calculated the percentage and prevalence of EBV DNA-positive cases. Results: The yearly EBV prevalence rate was 4.99 per 1000 admissions in 2014, 6.97 per 1000 admissions in 2015, 10.42 per 1000 admissions in 2016, and 12.16 per 1000 admissions in 2017. Out of 253 EBV-positive cases, those under 4 years had the highest rate of EBV infection (74.7%). The rate drops to 11.06% in the 4-6 years group, and was 14.22% in the 6-15 years group. Those between 6 months and 1 year are those at the highest risk. Conclusion: The rate of hospital admission of children due to EBV infection is increasing day by day. Children under 4 years of age are highly susceptible to infection and children of age between 6 months and 1 year are the high-risk group for EBV infection.
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Affiliation(s)
- Kiran Devkota
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
| | - Maio He
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
| | - Meng Yi Liu
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
| | - Yan Li
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
| | - You Wei Zhang
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
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Devkota K, He M, Liu MY, Li Y, Zhang YW. Increasing Epstein-Barr virus infection in Chinese children: A single institutional based retrospective study. F1000Res 2018; 7:1211. [PMID: 31114674 PMCID: PMC6505636 DOI: 10.12688/f1000research.15544.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/24/2018] [Indexed: 10/12/2023] Open
Abstract
The Epstein-Barr virus (EBV) is a common virus in humans and the most common causative agent of Infectious Mononucleosis. EBV primary infection has recently risen in some countries and children below 2 years of age are highly susceptible. The clinical manifestations in children with EB virus infection involve multiple systems, causing severe illness, meaning attention should be paid during diagnosis and treatment. Objective: This single institution based retrospective study was carried out with the aim of estimating the overall prevalence of EBV infection and identifying high-risk age group among children. Methods: This study include total 253 patients under 15 years of age found to be positive for EBV DNA by PCR who were admitted to the Pediatrics Department of Renmin Hospital,(Shiyan, China) during a 4-year period from 2014 to 2017. Patients were divided into three groups; 0-<4years, 4-<6years and 6-<15years. We then calculated the percentage and prevalence of EBV DNA-positive cases. Results: The yearly EBV prevalence rate was 4.99 per 1000 admissions in 2014, 6.97 per 1000 admissions in 2015, 10.42 per 1000 admissions in 2016, and 12.16 per 1000 admissions in 2017. Out of 253 EBV-positive cases, those under 4 years had the highest rate of EBV infection (74.7%). The rate drops to 11.06% in the 4-6 years group, and was 14.22% in the 6-15 years group. Those between 6 months and 1 year are those at the highest risk. Conclusion: The rate of hospital admission of children due to EBV infection is increasing day by day. Children under 4 years of age are highly susceptible to infection and children of age between 6 months and 1 year are the high-risk group for EBV infection.
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Affiliation(s)
- Kiran Devkota
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
| | - Maio He
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
| | - Meng Yi Liu
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
| | - Yan Li
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
| | - You Wei Zhang
- Department of Pediatrics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, 44200, China
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Vanjare HA, Mannam P, Mishra AK, Karuppusami R, Carey RAB, Abraham AM, Rose W, Iyyadurai R, Mani S. Brain Imaging in Cases with Positive Serology for Dengue with Neurologic Symptoms: A Clinicoradiologic Correlation. AJNR Am J Neuroradiol 2018; 39:699-703. [PMID: 29439121 DOI: 10.3174/ajnr.a5544] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 11/29/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND PURPOSE Dengue is a common arboviral disease, which uncommonly involves the brain. There has been a recent surge in dengue cases and dengue-related deaths in tropical countries. The aim of this study was to describe brain imaging findings in patients with dengue infection having neurologic symptoms. MATERIALS AND METHODS Thirty-five patients with positive serology for dengue with CNS symptoms undergoing imaging of the brain were included in the study. Clinical, laboratory, and imaging parameters were assessed and correlated to poor outcome. RESULTS A Glasgow Coma Scale score of ≤12 at presentation, clinical classification of severe-type dengue, and the presence of acute renal failure were associated with poor outcome. Imaging parameters associated with poor outcome were involvement of the thalami and cerebellar peduncles and the presence of diffusion restriction and hemorrhagic foci in the brain parenchyma. CONCLUSIONS Although not specific, dengue infection has imaging findings that can be used to narrow down the differential list and help in prognostication.
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Affiliation(s)
- H A Vanjare
- From the Departments of Radiology (H.A.V., P.M., S.M.)
| | - P Mannam
- From the Departments of Radiology (H.A.V., P.M., S.M.)
| | | | | | | | | | - W Rose
- Pediatrics (W.R.), Christian Medical College and Hospital, Tamil Nadu, India
| | | | - S Mani
- From the Departments of Radiology (H.A.V., P.M., S.M.)
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Stone JA, Knoll BM, Farmakiotis D. Relapsing EBV encephalitis in a renal transplant recipient. IDCases 2017; 10:83-87. [PMID: 29021960 PMCID: PMC5633254 DOI: 10.1016/j.idcr.2017.09.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 09/26/2017] [Accepted: 09/26/2017] [Indexed: 11/06/2022] Open
Abstract
In solid organ transplant recipients, Epstein-Barr virus (EBV) can cause active central nervous system (CNS) infection or malignant transformation of latently infected cells in the CNS, known as post-transplant lymphoproliferative disease (PTLD). Reduction of T-cell immunosuppression is the cornerstone of management. The role of antivirals with in-vitro activity against herpesviruses in EBV-related CNS syndromes is controversial, as they have no effect on latent virus. We report an unusual case of relapsing EBV encephalitis in a donor-positive, EBV-negative renal transplant recipient, with response to valganciclovir. Our report supports the utility of antiviral treatment for EBV encephalitis, as adjunct to reducing immunosuppression, and highlights the need for a systematic approach and long-term, multi-disciplinary follow-up of such patients.
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Affiliation(s)
- Joshua A Stone
- Department of Neurology, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI, United States
| | - Bettina M Knoll
- Transplant Infectious Diseases, Westchester Medical Center and New York Medical College, Valhalla, NY, United States
| | - Dimitrios Farmakiotis
- Division of Infectious Diseases, Department of Internal Medicine, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI, United States
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