1
|
Bodilsen J, Tattevin P, Tong SYC, Naucler P, Nielsen H. Treatment of Herpes Simplex Virus Type 2 Meningitis: A Survey Among Infectious Diseases Specialists in France, Sweden, Australia, and Denmark. Open Forum Infect Dis 2022; 9:ofac644. [PMID: 36570969 PMCID: PMC9772874 DOI: 10.1093/ofid/ofac644] [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: 07/18/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022] Open
Abstract
Background We aimed to describe attitudes toward treatment of herpes simplex virus type 2 (HSV-2) meningitis and prioritize future trials. Methods This was a self-administered online survey of HSV-2 meningitis treatment among infectious diseases (ID) specialists in France, Sweden, Australia, and Denmark. Results A total of 223 ID specialists (45% female) from France (36%), Denmark (24%), Sweden (21%), and Australia (19%) participated in the survey, primarily from university hospitals (64%). The estimated overall response rate was 11% and ranged from 6% (Australia) to 64% (Denmark). Intravenous (IV) acyclovir followed by oral valacyclovir was the favored treatment in 110 of 179 (61%), whereas monotherapy with either IV acyclovir or oral valacyclovir was used by 35 of 179 (20%) and 34 of 179 (19%), respectively. The median total duration was reported to be 7 days (interquartile range, 7-10 days) regardless of antiviral regimen. Immunocompromise influenced decisions on antiviral treatment in 110 of 189 (58%) of respondents, mainly by prolonged total duration of treatment (36/110 [33%]), prolonged IV administration (31/110 [28%]), and mandatory antiviral treatment (25/110 [23%]). Treatment with acyclovir/valacyclovir versus placebo and comparison of acyclovir versus valacyclovir were assigned the highest prioritization scores for future randomized controlled trials on HSV-2 meningitis. Conclusions Perceptions of indications for as well as type and duration of antiviral treatment varied substantially among ID specialists.
Collapse
Affiliation(s)
- Jacob Bodilsen
- Correspondence: Jacob Bodilsen, Department of Infectious Diseases, Aalborg University Hospital, Mølleparkvej 4, 9000 Aalborg, Denmark ()
| | - Pierre Tattevin
- European Society of Clinical Microbiology and Infectious Diseases Study Group for Infectious Diseases of the Brain, Basel, Switzerland,Department of Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France,Réseau National de Recherche Clinique en Infectiologie, Paris, France
| | - Steven Y C Tong
- Victorian Infectious Diseases Service, The Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia,Department of Infectious Diseases, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Pontus Naucler
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden,Division of Infectious Diseases, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | |
Collapse
|
2
|
Krett JD, Beckham JD, Tyler KL, Piquet AL, Chauhan L, Wallace CJ, Pastula DM, Kapadia RK. Neurology of Acute Viral Infections. Neurohospitalist 2022; 12:632-646. [PMID: 36147750 PMCID: PMC9485684 DOI: 10.1177/19418744221104778] [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] [Indexed: 11/16/2022] Open
Abstract
As specialists in acute neurology, neurohospitalists are often called upon to diagnose and manage acute viral infections affecting the nervous system. In this broad review covering the neurology of several acute viral infections, our aim is to provide key diagnostic and therapeutic pearls of practical use to the busy neurohospitalist. We will review acute presentations, diagnosis, and treatment of human herpesviruses, arboviruses, enteroviruses, and some vaccine-preventable viruses. The neurological effects of coronaviruses, including COVID-19, are not covered in this review.
Collapse
Affiliation(s)
- Jonathan D Krett
- Department of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada
| | - J David Beckham
- Department of Neurology and Division of Infectious Diseases, Anschutz Medical Campus, University of Colorado Neurosciences Center, Aurora, CO, USA
- Departments of Immunology & Microbiology, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Kenneth L Tyler
- Department of Neurology and Division of Infectious Diseases, Anschutz Medical Campus, University of Colorado Neurosciences Center, Aurora, CO, USA
- Departments of Immunology & Microbiology, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Amanda L Piquet
- Department of Neurology and Division of Infectious Diseases, Anschutz Medical Campus, University of Colorado Neurosciences Center, Aurora, CO, USA
| | - Lakshmi Chauhan
- Department of Neurology and Division of Infectious Diseases, Anschutz Medical Campus, University of Colorado Neurosciences Center, Aurora, CO, USA
| | - Carla J Wallace
- Department of Radiology, University of Calgary, Calgary, AB, Canada
| | - Daniel M Pastula
- Department of Neurology and Division of Infectious Diseases, Anschutz Medical Campus, University of Colorado Neurosciences Center, Aurora, CO, USA
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO, USA
| | - Ronak K Kapadia
- Department of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada
| |
Collapse
|
3
|
Johnston C. Diagnosis and Management of Genital Herpes: Key Questions and Review of the Evidence for the 2021 Centers for Disease Control and Prevention Sexually Transmitted Infections Treatment Guidelines. Clin Infect Dis 2022; 74:S134-S143. [PMID: 35416970 DOI: 10.1093/cid/ciab1056] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Genital herpes, caused by herpes simplex virus (HSV) type 1 or type 2, is a prevalent sexually transmitted infection (STI). Given that HSV is an incurable infection, there are important concerns about appropriate use of diagnostic tools, management of infection, prevention of transmission to sexual partners, and appropriate counseling. In preparation for updating the Centers for Disease Control and Prevention (CDC) STI treatment guidelines, key questions for management of genital herpes infection were developed with a panel of experts. To answer these questions, a systematic literature review was performed, with tables of evidence including articles that would change guidance assembled. These data were used to inform recommendations in the 2021 CDC STI treatment guidelines.
Collapse
Affiliation(s)
- Christine Johnston
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.,University of Washington, Seattle, Washington, USA.,Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| |
Collapse
|
4
|
Jakobsen A, Skov MT, Larsen L, Petersen PT, Brandt C, Wiese L, Hansen BR, Lüttichau HR, Tetens MM, Helweg-Larsen J, Storgaard M, Nielsen H, Bodilsen J. Herpes simplex virus 2 meningitis in adults: A prospective, nationwide, population-based cohort study. Clin Infect Dis 2022; 75:753-760. [PMID: 34979025 DOI: 10.1093/cid/ciab1071] [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: 10/28/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Data on the clinical presentation are scarce and prognostic factors of Herpes simplex virus type 2 (HSV-2) meningitis remain unknown. METHODS Prospective, nationwide, population-based database identifying all adults treated for HSV-2 meningitis at departments of infectious diseases in Denmark from 2015-2020. Unfavorable outcome was defined as Glasgow Outcome Scale (GOS) score of 1-4 and extended GOS score of 1-6. Modified Poisson regression was used to compute relative risks with 95% confidence intervals (RR, 95% CI) for unfavorable outcome. RESULTS HSV-2 meningitis was diagnosed in 205 cases (76% female, median age 35 [IQR 27-49]) yielding an incidence of 0.7/100,000/year. Common symptoms were headache 195/204 (95%), photo/phonophobia 143/188 (76%), and neck stiffness 106/196 (54%). Median time to lumbar puncture was 2.0 hours (IQR 1-4.8) and cerebrospinal fluid (CSF) leukocyte count was 360x10 6/L (IQR 166-670) with a mononuclear predominance of 97% (IQR 91-99). Lumbar puncture was preceded by brain imaging in 61/205 (30%). Acyclovir/valaciclovir was administered in 197/205 (96%) cases for a median of 10 days (IQR 7-14).Unfavorable outcome was observed in 64/205 (31%) at discharge and 19/181 (11%) after six months and was not associated with female sex (RR 1.08, 95% CI 0.65-1.79), age ≥35 years (1.28, 0.83-1.97), immuno-compromise (1.07, 0.57-2.03), or CSF leukocyte count >1,000x10 6/L (0.78, 0.33-1.84). CONCLUSIONS HSV-2 meningitis often presented as meningeal symptoms in younger females. Unfavorable outcome at discharge was common and was not associated with sex, age, immune-compromise, or CSF leukocyte count. Sequelae persisted beyond six months in one tenth of patients.
Collapse
Affiliation(s)
- Anna Jakobsen
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg, Denmark
| | - Marie Thaarup Skov
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg, Denmark
| | - Lykke Larsen
- Research Unit for Infectious Diseases, Odense University Hospital, Odense, Denmark; University of Southern Denmark, Odense, Denmark
| | - Pelle Trier Petersen
- Department of Pulmonary and Infectious Diseases, Nordsjællands Hospital, Hillerød, Denmark
| | - Christian Brandt
- Department of Pulmonary and Infectious Diseases, Nordsjællands Hospital, Hillerød, Denmark.,Department of Infectious Diseases, Sjælland University Hospital, Roskilde, Denmark
| | - Lothar Wiese
- Department of Infectious Diseases, Sjælland University Hospital, Roskilde, Denmark
| | | | - Hans Rudolf Lüttichau
- Department of Medicine and Infectious Diseases, Herlev Gentofte Hospital, Herlev Copenhagen, Denmark
| | - Malte Mose Tetens
- Department of Infectious Diseases, Rigshospitalet, Copenhagen, Denmark
| | | | - Merete Storgaard
- Department of Infectious Diseases, Aarhus University Hospital, Skejby, Aarhus N, Denmark
| | - Henrik Nielsen
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Jacob Bodilsen
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg, Denmark
| | | |
Collapse
|
5
|
Péan de Ponfilly G, Chauvin A, Salmona M, Benmansour H, Bercot B, Camelena F, Courbin V, Eyer X, Lecorche E, Mougari F, Munier AL, Revue E, LeGoff J, Cambau E, Jacquier H. Impact of a 24/7 multiplex-PCR on the management of patients with confirmed viral meningitis. J Infect 2021; 83:650-655. [PMID: 34626699 DOI: 10.1016/j.jinf.2021.08.050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/13/2021] [Accepted: 08/31/2021] [Indexed: 01/02/2023]
Abstract
Objectives The relevance of syndromic multiplex-PCR for the etiological diagnosis of meningitis or meningoencephalitis is still a matter of debate. Here, we studied the impact of a 24/7 multiplex-PCR on the management of patients consulting in the emergency department for suspicion of community-acquired meningitis. Methods We conducted a single-center retrospective study at the Emergency department of Lariboisière University Hospital (Paris, France) including all patients suspected of meningitis. During period 1 (April 2014-March 2017), the molecular assays used for the detection of infectious agents in the cerebrospinal fluid (CSF) were performed during the daytime. During period 2 (April 2017-March 2019), multiplex-PCR (BioFire® Filmarray® Meningitis/Encephalitis Panel [ME], bioMérieux) was performed 24/7. Results During the periods 1 and 2, 4 100 and 3 574 patients were included and 284 (6.9%) and 308 (8.6%) meningitis were diagnosed, respectively. During the periods 1 and 2, the most common causes of meningitis were enterovirus (23.9% and 29.5%), varicella zoster virus (10.2% and 6.8%) and herpes simplex virus-2 (4.2% and 8.1%). For patients with confirmed viral meningitis, a significant decrease was found between period 1 and period 2, respectively for the rate of hospitalization (73.9% vs 42.0%; p < 0.05), the length of stay (3[2–5] vs 2[1–3] days; p < 0.05), the empirical antiviral (26.1% vs 14.5%) and antibacterial administrations (29.3% vs 14.5%; p < 0.05). Conclusions Multiplex-PCR is an important tool in the diagnosis of infectious meningitis in the emergency department and is relevant in the management of meningitis by screening for patients who do not require hospitalization and antibacterial therapy.
Collapse
Affiliation(s)
- Gauthier Péan de Ponfilly
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France; Laboratoire de Microbiologie Clinique et Plateforme de dosage des anti-infectieux, Groupe Hospitalier Paris Saint Joseph, Paris, France.
| | - Anthony Chauvin
- Emergency Department, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Maud Salmona
- Unit of Virology and Graft, Infectious Agents Department, Saint Louis-Lariboisiere-Fernand Widal University Hospital, APHP, Paris, France; Université de Paris, Inserm U976, team INSIGHT, Paris F-75010, France
| | - Hanaa Benmansour
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Béatrice Bercot
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France; Université de Paris, IAME UMR 1137 INSERM, Paris F-75018, France
| | - Francois Camelena
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France; Université de Paris, IAME UMR 1137 INSERM, Paris F-75018, France
| | - Virginie Courbin
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Xavier Eyer
- Emergency Department, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Emmanuel Lecorche
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France; Université de Paris, IAME UMR 1137 INSERM, Paris F-75018, France
| | - Faïza Mougari
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Anne-Lise Munier
- Department of Infectious Diseases, Service de Microbiologie, APHP, Saint Louis-Lariboisiere-Fernand Widal University Hospital, APHP, 2 rue Ambroise Paré, Paris 75010, France
| | - Eric Revue
- Emergency Department, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Jérôme LeGoff
- Unit of Virology and Graft, Infectious Agents Department, Saint Louis-Lariboisiere-Fernand Widal University Hospital, APHP, Paris, France; Université de Paris, Inserm U976, team INSIGHT, Paris F-75010, France
| | - Emmanuelle Cambau
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France; Université de Paris, IAME UMR 1137 INSERM, Paris F-75018, France
| | - Hervé Jacquier
- Laboratory of Microbiology, Saint Louis-Lariboisiere-Fernand Widal Hospital Group, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France; Université de Paris, IAME UMR 1137 INSERM, Paris F-75018, France.
| |
Collapse
|
6
|
Abstract
PURPOSE OF REVIEW This article reviews the diagnosis and treatment of infectious meningitis, including updates on newer molecular diagnostic techniques for microbiological diagnosis. RECENT FINDINGS New polymerase chain reaction (PCR)-based molecular diagnostic techniques have improved the timeliness of microbiological diagnosis in meningitis, but clinicians must be aware of the limitations of such tests. Next-generation sequencing can now be applied to CSF, allowing for diagnosis of infections not identifiable by conventional means. SUMMARY Infectious meningitis can be caused by a broad range of organisms. The clinician must be aware of the test characteristics of new molecular techniques for microbiological diagnosis as well as traditional techniques to tailor antimicrobial therapy appropriately in patients with meningitis.
Collapse
|
7
|
Workowski KA, Bachmann LH, Chan PA, Johnston CM, Muzny CA, Park I, Reno H, Zenilman JM, Bolan GA. Sexually Transmitted Infections Treatment Guidelines, 2021. MMWR Recomm Rep 2021; 70:1-187. [PMID: 34292926 PMCID: PMC8344968 DOI: 10.15585/mmwr.rr7004a1] [Citation(s) in RCA: 772] [Impact Index Per Article: 257.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
These guidelines for the treatment of persons who have or are at risk for
sexually transmitted infections (STIs) were updated by CDC after consultation
with professionals knowledgeable in the field of STIs who met in Atlanta,
Georgia, June 11–14, 2019. The information in this report updates the
2015 guidelines. These guidelines discuss 1) updated recommendations for
treatment of Neisseria gonorrhoeae, Chlamydia trachomatis,
and Trichomonas vaginalis; 2) addition of
metronidazole to the recommended treatment regimen for pelvic inflammatory
disease; 3) alternative treatment options for bacterial vaginosis; 4) management
of Mycoplasma genitalium; 5) human papillomavirus vaccine
recommendations and counseling messages; 6) expanded risk factors for syphilis
testing among pregnant women; 7) one-time testing for hepatitis C infection; 8)
evaluation of men who have sex with men after sexual assault; and 9) two-step
testing for serologic diagnosis of genital herpes simplex virus. Physicians and
other health care providers can use these guidelines to assist in prevention and
treatment of STIs.
Collapse
|
8
|
Bremer M, Kadernani YE, Wasserman S, Wilkinson RJ, Davis AG. Strategies for the diagnosis and management of meningitis in HIV-infected adults in resource limited settings. Expert Opin Pharmacother 2021; 22:2053-2070. [PMID: 34154509 DOI: 10.1080/14656566.2021.1940954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The incidence of human immunodeficiency virus-1 (HIV-1) associated meningitis has been declining in the post-combination antiretroviral treatment (ART) era, although survival rates remain low for the common causes like tuberculosis and cryptococcal disease. Diagnosis and treatment of meningitis in HIV-1 is complicated by atypical clinical presentations, limited accuracy of diagnostic tests, access to diagnostic tests, and therapeutic agents in low- and middle-income countries (LMIC) and immune reconstitution inflammatory syndrome (IRIS). AREAS COVERED We provide an overview of the common etiologies of meningitis in HIV-1-infected adults, suggest a diagnostic approach based on readily available tests, and review specific chemotherapeutic agents, host-directed therapies, supportive care, timing of ART initiation, and considerations in the management of IRIS with a focus on resource-limited settings. They identify key knowledge gaps and suggest areas for future research. EXPERT OPINION Evidence-based management of HIV-1-associated meningitis is sparse for common etiologies. More readily available and sensitive diagnostic tests as well as standardized investigation strategies are required in LMIC. There is a lack of availability of recommended drugs in areas of high HIV-1 prevalence and a limited pipeline of novel chemotherapeutic agents. Host-directed therapies have been inadequately studied.
Collapse
Affiliation(s)
- Marise Bremer
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory
| | - Yakub E Kadernani
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory
| | - Sean Wasserman
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory.,Department of Medicine, University of Cape Town, Groote Schuur Hospital, Observatory, Republic of South Africa
| | - Robert J Wilkinson
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory.,Department of Medicine, University of Cape Town, Groote Schuur Hospital, Observatory, Republic of South Africa.,Department of Infectious Diseases, Imperial College London, London, UK.,Francis Crick Institute, London, UK.,Faculty of Life Sciences, University College London, London, UK
| | - Angharad G Davis
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory.,Francis Crick Institute, London, UK.,Faculty of Life Sciences, University College London, London, UK
| |
Collapse
|
9
|
Marshall C, Clark ZT, Minckler MR. Aseptic Viral Meningitis Secondary to Herpes Simplex Virus 2 Genital Infection. Cureus 2021; 13:e14535. [PMID: 34007776 PMCID: PMC8121209 DOI: 10.7759/cureus.14535] [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] [Indexed: 12/25/2022] Open
Abstract
Aseptic viral meningitis is the most common cause of meningitis in the United States. Most cases of herpes simplex virus meningitis are caused by herpes simplex virus type 2 (HSV-2), with HSV-1 primarily causing viral encephalitis. In this report, we present a case of aseptic meningitis generated by the HSV-2 in an immunosuppressed 35-year-old female with a recent diagnosis of genital herpes that was left untreated due to reported side effects of medication.
Collapse
Affiliation(s)
| | | | - Michael R Minckler
- Emergency Medicine, Providence St. Mary Medical Center, Walla Walla, USA
| |
Collapse
|
10
|
Affiliation(s)
| | - Gurjit Chohan
- Neurology, Royal United Hospital Bath NHS Trust, Bath, UK
| | - Richard James
- Neuroradiology, Royal United Hospital Bath NHS Trust, Bath, UK
| | - Nicola Giffin
- Neurology, Royal United Hospital Bath NHS Trust, Bath, UK
| |
Collapse
|
11
|
Toczylowski K, Bojkiewicz E, Barszcz M, Wozinska-Klepadlo M, Potocka P, Sulik A. Etiology, Clinical Presentation and Incidence of Infectious Meningitis and Encephalitis in Polish Children. J Clin Med 2020; 9:jcm9082324. [PMID: 32707777 PMCID: PMC7465305 DOI: 10.3390/jcm9082324] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/17/2020] [Accepted: 07/20/2020] [Indexed: 01/15/2023] Open
Abstract
Little is known about the causes and the frequency of meningitis and encephalitis in Poland. We did a retrospective single-center cohort study of children under 18 years old hospitalized with infectious meningitis or encephalitis. Incidence rates were calculated using collected data from patients from the North-East Poland only. A total of 374 children hospitalized between 1 January 2015 and 31 December 2019 were included in the study. A total of 332 (89%) children had meningitis, and 42 (11%) had encephalitis. The etiology of the infection was established in 331 (89%) cases. Enteroviruses accounted for 224 (60%) of all patients. A total of 68 (18%) cases were tick-borne infections. Bacterial pathogens were detected in 26 (7%) children. The median length of hospital stay for children with enteroviral meningitis was 7 days (IQR 7–9), increasing to 11 days (8–13) in those treated with antibiotics. The incidence of meningitis was estimated to be 32.22 (95% CI, 25.33–40.98) per 100,000 and that of encephalitis to be 4.08 (95% CI, 2.07–8.02) per 100,000. By the broad use of molecular diagnostic methods, we managed to identify etiology of the infection in the majority of children. Our data suggest that thorough diagnostics of central nervous system infections are needed to rationalize treatment.
Collapse
|
12
|
Erazo Narvaez AF, Díez Chamorro LS, Ordoñez Ruiz GA, Niño Castaño VE. Meningoencefalitis por herpes simple: una visión de la infección viral que causa el mayor compromiso cerebral. REPERTORIO DE MEDICINA Y CIRUGÍA 2020. [DOI: 10.31260/repertmedcir.01217273.939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
La inflamación del sistema nervioso central secundaria a la infección por la familia herpesviridae puede generar un compromiso difuso del parénquima encefálico, la cual puede ser fatal en ausencia de un rápido diagnóstico y tratamiento. Objetivo: revisar las diferentes características biológicas, fisiopatológicas, clínicas, terapéuticas y pronóstico de la meningoencefalitis causada por VHS-1 y 2. Materiales y métodos: revisión de la literatura científica (revisión crítica), llevada a cabo mediante las bases de datos Medline y buscadores específicos IMBIOMED, PUBMEDE, SCIENCEDIRECT, SCIELO, con un total de 150 artículos, se priorizaron 67 los cuales fueron leídos a profundidad. Resultados y discusión: debido el neurotropismo del herpes virus simple puede causar neuroinvasividad, neurotoxicidad y latencia en el SNC. Por sus características semiológicas inespecíficas se requiere un estudio exhaustivo para lograr el diagnóstico acertado. Los métodos actuales tales como neuroimágenes y PCR han aportado al esclarecimiento del diagnóstico etiológico de esta patología. La detección temprana de la entidad y la instauración precoz del tratamiento, se asocian con un aumento en la tasa de supervivencia y a una disminución de las secuelas neurológicas. Conclusión: conocer la biología del virus, su comportamiento, las características clínicas y el tratamiento de la entidad es una estrategia eficaz para disminuir secuelas y desenlaces fatales.
Collapse
|
13
|
Abstract
PURPOSE OF REVIEW This article describes the clinical presentation, diagnostic approach (including the use of novel diagnostic platforms), and treatment of select infectious and noninfectious etiologies of chronic meningitis. RECENT FINDINGS Identification of the etiology of chronic meningitis remains challenging, with no cause identified in at least one-third of cases. Often, several serologic, CSF, and neuroimaging studies are indicated, although novel diagnostic platforms including metagenomic deep sequencing may hold promise for identifying organisms. Infectious etiologies are more common in those at risk for disseminated disease, specifically those who are immunocompromised because of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS), transplantation, or immunosuppressant medications. An important step in identifying the etiology of chronic meningitis is assembling a multidisciplinary team of individuals, including those with specialized expertise in ophthalmology, dermatology, rheumatology, and infectious diseases, to provide guidance regarding diagnostic procedures. SUMMARY Chronic meningitis is defined as inflammation involving the meninges that lasts at least 4 weeks and is associated with a CSF pleocytosis. Chronic meningitis has numerous possible infectious and noninfectious etiologies, making it challenging to definitively diagnose patients. Therefore, a multifaceted approach that combines history, physical examination, neuroimaging, and laboratory analysis, including novel diagnostic platforms, is needed. This article focuses on key aspects of the evaluation of and approach to patients with chronic meningitis. Specific infectious etiologies and differential diagnoses of subacute and chronic meningitis, including noninfectious etiologies, are addressed.
Collapse
|
14
|
Wright WF, Pinto CN, Palisoc K, Baghli S. Viral (aseptic) meningitis: A review. J Neurol Sci 2019; 398:176-183. [PMID: 30731305 DOI: 10.1016/j.jns.2019.01.050] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/28/2019] [Accepted: 01/30/2019] [Indexed: 11/17/2022]
Abstract
Viral meningitis is an inflammation of the meninges associated with acute onset of meningeal symptoms and fever, pleocytosis of the cerebrospinal fluid, and no growth on routine bacterial culture. It is sometimes associated with viral encephalitis and meningoencephalitis. Viruses reach the central nervous system (CNS) hematogenously or in a retrograde manner from nerve endings. The viral etiology varies according to age and country. Molecular diagnostics technology has helped improve the rate of pathogen detection reducing unnecessary antibiotic use and length of hospitalization. Most of the viral infections detailed in this article have no specific treatment other than supportive care. Many of the viruses discussed are preventable by vaccination and proper skin protection against transmitting vectors.
Collapse
Affiliation(s)
- William F Wright
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh Medical Center, Pinnacle, United States.
| | - Casey N Pinto
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh Medical Center, Pinnacle, United States; Department of Public Health Sciences, The Pennsylvania State University, United States.
| | - Kathryn Palisoc
- Division of Hospital Medicine, Department of Medicine, University of Pittsburgh Medical Center, Pinnacle, United States
| | - Salim Baghli
- Division of Hospital Medicine, Department of Medicine, University of Pittsburgh Medical Center, Pinnacle, United States
| |
Collapse
|
15
|
O'Horo JC, Cawcutt KA. Critical Care Viral Infections. CRITICAL CARE NEPHROLOGY 2019. [PMCID: PMC7152280 DOI: 10.1016/b978-0-323-44942-7.00096-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Viral infections are a common cause of critical illness, particularly of the respiratory, gastrointestinal, and central nervous systems. Most are managed by supportive care alone. Early identification is critical to proper care to facilitate antimicrobial de-escalation. A small subset of viruses has directed treatment, and critical care providers should be knowledgeable about the diagnosis and treatment of influenza, herpes simplex meningoencephalitis, and viral hepatitis. Antivirals can reduce the morbidity and mortality associated with each of these illnesses.
Collapse
|
16
|
Incidence, aetiology, and sequelae of viral meningitis in UK adults: a multicentre prospective observational cohort study. THE LANCET. INFECTIOUS DISEASES 2018; 18:992-1003. [PMID: 30153934 PMCID: PMC6105576 DOI: 10.1016/s1473-3099(18)30245-7] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 03/28/2018] [Accepted: 03/29/2018] [Indexed: 01/05/2023]
Abstract
BACKGROUND Viral meningitis is increasingly recognised, but little is known about the frequency with which it occurs, or the causes and outcomes in the UK. We aimed to determine the incidence, causes, and sequelae in UK adults to improve the management of patients and assist in health service planning. METHODS We did a multicentre prospective observational cohort study of adults with suspected meningitis at 42 hospitals across England. Nested within this study, in the National Health Service (NHS) northwest region (now part of NHS England North), was an epidemiological study. Patients were eligible if they were aged 16 years or older, had clinically suspected meningitis, and either underwent a lumbar puncture or, if lumbar puncture was contraindicated, had clinically suspected meningitis and an appropriate pathogen identified either in blood culture or on blood PCR. Individuals with ventricular devices were excluded. We calculated the incidence of viral meningitis using data from patients from the northwest region only and used these data to estimate the population-standardised number of cases in the UK. Patients self-reported quality-of-life and neuropsychological outcomes, using the EuroQol EQ-5D-3L, the 36-Item Short Form Health Survey (SF-36), and the Aldenkamp and Baker neuropsychological assessment schedule, for 1 year after admission. FINDINGS 1126 patients were enrolled between Sept 30, 2011, and Sept 30, 2014. 638 (57%) patients had meningitis: 231 (36%) cases were viral, 99 (16%) were bacterial, and 267 (42%) had an unknown cause. 41 (6%) cases had other causes. The estimated annual incidence of viral meningitis was 2·73 per 100 000 and that of bacterial meningitis was 1·24 per 100 000. The median length of hospital stay for patients with viral meningitis was 4 days (IQR 3-7), increasing to 9 days (6-12) in those treated with antivirals. Earlier lumbar puncture resulted in more patients having a specific cause identified than did those who had a delayed lumbar puncture. Compared with the age-matched UK population, patients with viral meningitis had a mean loss of 0·2 quality-adjusted life-years (SD 0·04) in that first year. INTERPRETATION Viruses are the most commonly identified cause of meningitis in UK adults, and lead to substantial long-term morbidity. Delays in getting a lumbar puncture and unnecessary treatment with antivirals were associated with longer hospital stays. Rapid diagnostics and rationalising treatments might reduce the burden of meningitis on health services. FUNDING Meningitis Research Foundation and UK National Institute for Health Research.
Collapse
|
17
|
Abstract
Neurointensive care (NICU) patients experience complex infectious disease challenges. Central nervous system (CNS) infections are difficult to diagnose and treat, and post-neurosurgical patients are vulnerable to a unique set of healthcare-acquired infections (HAI) in addition to those typical of critically ill patients. The purpose of this review is to summarize the approach to suspected infection in the NICU and discuss management of several infectious syndromes in the NICU setting.
Collapse
Affiliation(s)
- John C O'Horo
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, MN, USA. .,Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA.
| | - Priya Sampathkumar
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
18
|
Abstract
PURPOSE OF REVIEW The purpose of this review is to give an overview of viral meningitis and then focus in on some of the areas of uncertainty in diagnostics, treatment and outcome. RECENT FINDINGS Bacterial meningitis has been declining in incidence over recent years. Over a similar time period molecular diagnostics have increasingly been used. Because of both of these developments viral meningitis is becoming relatively more important. However, there are still many unanswered questions. Despite improvements in diagnostics many laboratories do not use molecular methods and even when they are used many cases still remain without a proven viral aetiology identified. There are also no established treatments for viral meningitis and the one potential treatment, aciclovir, which is effective in vitro for herpes simplex virus, has never been subjected to a clinical trial. SUMMARY Viruses are in increasingly important cause of meningitis in the era of declining bacterial disease. The exact viral aetiology varies according to age and country. Molecular diagnostics can not only improve the rate of pathogen detection but also reduce unnecessary antibiotics use and length of hospitalization. Further research is required into treatments for viral meningitis and the impact in terms of longer term sequelae.
Collapse
|
19
|
Yoganathan KT, Cherif S, Rashid M, Yoganathan K. Acute recurrent lymphocytic meningitis in an immunocompetent HIV-positive African woman: Is it a Mollaret's meningitis or not? SAGE Open Med Case Rep 2017; 5:2050313X17722648. [PMID: 28835824 PMCID: PMC5564854 DOI: 10.1177/2050313x17722648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 06/20/2017] [Indexed: 11/17/2022] Open
Abstract
We report a case of acute recurrent meningitis in an HIV-positive immunocompetent woman. In this case, a 34-year-old African woman with a known HIV infection presented with symptoms of acute meningitis. She was on combination antiretroviral therapy with abacavir, lamivudine, and nevirapine. Her HIV RNA level was <70 IU/mL, and CD4 counts were 640 cells/mm3. This indicates that she was not immunocompromised. She was febrile on examination, with marked neck stiffness. Her cerebrospinal fluid revealed raised white cell counts with 100% lymphocytes and mildly raised protein. Polymerase chain reaction confirmed herpes simplex type 2 meningitis. She recovered fully with aciclovir 800 mg three times a day. However, she was readmitted with a similar presentation 5 months after the initial admission. Her cerebrospinal fluid confirmed recurrent herpes simplex type 2 meningitis. This case alerts the profession to the possibility of non-opportunistic infections in an immunocompetent HIV-positive patient and of herpes simplex virus type 2 causing recurrent lymphocytic meningitis.
Collapse
Affiliation(s)
| | - Soumeya Cherif
- Department of HIV/GUM, Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea, UK
| | - Mariam Rashid
- Department of HIV/GUM, Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea, UK
| | - Kathir Yoganathan
- Department of HIV/GUM, Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea, UK
| |
Collapse
|
20
|
Cost-Effectiveness Study of Criteria for Screening Cerebrospinal Fluid To Determine the Need for Herpes Simplex Virus PCR Testing. J Clin Microbiol 2017; 55:1566-1575. [PMID: 28298450 DOI: 10.1128/jcm.00119-17] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 03/02/2017] [Indexed: 11/20/2022] Open
Abstract
The absence of markers of inflammation in the cerebrospinal fluid (CSF) commonly predicts the absence of herpes simplex virus (HSV) central nervous system (CNS) infection. Consequently, multiple authors have proposed and validated criteria for deferring HSV PCR testing of CSF in immunocompetent hosts with normal CSF white blood cell and protein levels (≤5 cells/mm3 and ≤50 mg/dl, respectively). Hosts are considered immunocompetent if they are ≥2 years old and have not had HIV or an organ transplant. Adoption of the criteria may erroneously exclude HSV-infected persons from a necessary diagnostic test or, alternatively, reduce the costs associated with HSV tests with minimal to no effect on patient care. Little is known about the cost-effectiveness of this approach. A decision analysis model was developed to evaluate the adoption of criteria for screening HSV tests of CSF. Estimates of input parameter values combined available literature with a multiyear multisite review at two of the largest health care systems in the United States. Adoption of criteria to screen for HSV test need proved cost-effective when less than 1 in 200 patients deferred from testing truly had an HSV CNS infection. Similar to prior studies, none of the deferred cases had HSV encephalitis (n = 3120). Adoption of these criteria in the United States would save an estimated $127 million ($95 million to $158 million [±25%]) annually. The model calculations remained robust to variation in test cost, prevalence of HSV infection, and random variation to study assumptions. The adoption of criteria to screen HSV PCR tests in CSF represents a cost-effective approach.
Collapse
|
21
|
Impact of a Rapid Herpes Simplex Virus PCR Assay on Duration of Acyclovir Therapy. J Clin Microbiol 2017; 55:1557-1565. [PMID: 28275080 DOI: 10.1128/jcm.02559-16] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 03/06/2017] [Indexed: 02/07/2023] Open
Abstract
Herpes simplex virus (HSV) infections of the central nervous system (CNS) are associated with significant morbidity and mortality rates in children. This study assessed the impact of a direct HSV (dHSV) PCR assay on the time to result reporting and the duration of acyclovir therapy for children with signs and symptoms of meningitis and encephalitis. A total of 363 patients with HSV PCR results from cerebrospinal fluid (CSF) samples were included in this retrospective analysis, divided into preimplementation and postimplementation groups. For the preimplementation group, CSF testing was performed using a laboratory-developed real-time PCR assay; for the postimplementation group, CSF samples were tested using a direct sample-to-answer assay. All CSF samples were negative for HSV. Over 60% of patients from both groups were prescribed acyclovir. The average HSV PCR test turnaround time for the postimplementation group was reduced by 14.5 h (23.6 h versus 9.1 h; P < 0.001). Furthermore, 79 patients (43.6%) in the postimplementation group had dHSV PCR results reported <4 h after specimen collection. The mean time from specimen collection to acyclovir discontinuation was 17.1 h shorter in the postimplementation group (31.1 h versus 14 h; P < 0.001). The median duration of acyclovir therapy was also significantly reduced in the postimplementation group (29.2 h versus 14.3 h; P = 0.01). Our investigation suggests that implementation of rapid HSV PCR testing can decrease turnaround times and the duration of unnecessary acyclovir therapy.
Collapse
|
22
|
Reina J, Leyes M, Taboada C. Meningitis linfocitarias causadas por el virus herpes simple tipo 2. Rev Clin Esp 2016; 216:290-1. [DOI: 10.1016/j.rce.2016.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 02/08/2016] [Accepted: 02/08/2016] [Indexed: 10/22/2022]
|
23
|
Jaques DA, Bagetakou S, L'Huillier AG, Bartoli A, Vargas MI, Fluss J, Kaiser L. Herpes simplex encephalitis as a complication of neurosurgical procedures: report of 3 cases and review of the literature. Virol J 2016; 13:83. [PMID: 27216026 PMCID: PMC4877812 DOI: 10.1186/s12985-016-0540-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 05/17/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Herpes simplex virus (HSV) is the most common identified cause of focal encephalitis worldwide. However, postoperative HSV encephalitis (HSVE) is a rare complication of neurosurgical procedures and a significant clinical challenge METHOD We describe 3 cases of postoperative HSVE and review all published reports. A total of 23 cases were identified. DISCUSSION Clinical heterogeneity represents a diagnostic challenge in the postoperative setting. Cerebral magnetic resonance imaging showed typical findings in a minority of patients only, whereas HSV-specific polymerase chain reaction on the cerebrospinal fluid proved to be a valuable test. The postoperative viral pathophysiology remains a subject of debate. The rate of adverse outcome is high and early antiviral treatment seems to be a strong predictor of clinical outcome. CONCLUSION We recommend early empirical treatment for any patient presenting with post-neurosurgical lymphocytic meningo-encephalitis, and prophylactic antiviral treatment for patients with a history of previous HSVE who will undergo a neurosurgical procedure.
Collapse
Affiliation(s)
- David A Jaques
- Division of General Internal Medicine, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205, Geneva, Switzerland.
| | - Spyridoula Bagetakou
- Division of General Pediatrics, Child and Adolescent Department, Geneva University Hospitals, Geneva, Switzerland
| | - Arnaud G L'Huillier
- Laboratory of Virology, Division of Infectious Diseases and Division of Laboratory Medicine, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205, Geneva, Switzerland
| | - Andrea Bartoli
- Neurosurgery Division, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva, Switzerland
| | | | - Joel Fluss
- Pediatric Neurology Unit, Pediatric Subspecialties Service, Geneva University Hospitals, Geneva, Switzerland
| | - Laurent Kaiser
- Laboratory of Virology, Division of Infectious Diseases and Division of Laboratory Medicine, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205, Geneva, Switzerland.
- University of Geneva Medical School, Geneva, Switzerland.
| |
Collapse
|
24
|
Jarrin I, Sellier P, Lopes A, Morgand M, Makovec T, Delcey V, Champion K, Simoneau G, Green A, Mouly S, Bergmann JF, Lloret-Linares C. Etiologies and Management of Aseptic Meningitis in Patients Admitted to an Internal Medicine Department. Medicine (Baltimore) 2016; 95:e2372. [PMID: 26765411 PMCID: PMC4718237 DOI: 10.1097/md.0000000000002372] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Several studies have focused on the clinical and biological characteristics of meningitis in order to distinguish between bacterial and viral meningitis in the emergency setting. However, little is known about the etiologies and outcomes of aseptic meningitis in patients admitted to Internal Medicine.The aim of the study is to describe the etiologies, characteristics, and outcomes of aseptic meningitis with or without encephalitis in adults admitted to an Internal Medicine Department.A retrospective cohort study was conducted in the Internal Medicine Department of the Lariboisière Hospital in Paris, France, from January 2009 to December 2011. Clinical and biological characteristics of aseptic meningitis were recorded. These included cerebrospinal fluid analysis, results of polymerase chain reaction testing, final diagnoses, and therapeutic management.The cohort included 180 patients fulfilling the criteria for aseptic meningitis with (n = 56) or without (n = 124) encephalitis. A definitive etiological diagnosis was established in 83 of the 180 cases. Of the cases with a definitive diagnosis, 73 were due to infectious agents, mainly enteroviruses, Herpes Simplex Virus 2, and Varicella Zoster Virus (43.4%, 16.8%, and 14.5% respectively). Inflammatory diseases were diagnosed in 7 cases. Among the 97 cases without definitive diagnoses, 26 (26.8%) remained free of treatment throughout their management whereas antiviral or antibiotic therapy was initiated in the emergency department for the remaining 71 patients. The treatment was discontinued in only 10 patients deemed to have viral meningitis upon admission to Internal Medicine.The prevalence of inflammatory diseases among patients admitted to internal medicine for aseptic meningitis is not rare (4% of overall aseptic meningitis). The PCR upon admission to the emergency department is obviously of major importance for the prompt optimization of therapy and management. However, meningitis due to viral agents or inflammatory diseases could also be distinguished according to several clinical and biological characteristics highlighted in this retrospective study. As recommendations are now available concerning the prescriptions of antiviral agents in viral meningitis, better therapeutic management is expected in the future.
Collapse
Affiliation(s)
- Irène Jarrin
- From the Assistance Publique Hôpitaux de Paris, Unit of Therapeutic Research, Department of Internal Medicine, Hôpital Lariboisière, Paris, France (IJ, PS, AL, MM, TM, VD, KC, GS, SM, J-FB, CLL); and Yorkleigh Surgery, Cheltenham, Gloucestershire, UK (AG)
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Herpes simplex and varicella zoster CNS infections: clinical presentations, treatments and outcomes. Infection 2015; 44:337-45. [PMID: 26680781 DOI: 10.1007/s15010-015-0867-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 12/02/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVES To describe the clinical manifestations, cerebrospinal fluid (CSF) characteristics, imaging studies and prognostic factors of adverse clinical outcomes (ACO) among adults with herpes simplex virus (HSV) or varicella zoster virus (VZV) CNS infections. METHODS Retrospective review of adult patients with positive HSV or VZV polymerase chain reaction on CSF from an observational study of meningitis or encephalitis in Houston, TX (2004-2014), and New Orleans, LA (1999-2008). RESULTS Ninety-eight adults patients were identified; 25 had encephalitis [20 (20.4 %) HSV, 5 (5.1 %) VZV], and 73 had meningitis [60 (61.1 %) HSV and 13 (13.3 %) VZV]. HSV and VZV had similar presentations except for nausea (P < 0.01) and rash (P < 0.001). The CSF profile did not differ between HSV and VZV infection. Abnormal neuroimaging findings were found in 11.6 % (10/86) brain CTs and 21.3 % (16/75) brain MRIs. The EEG was abnormal in 57.9 % (11/19). Sixteen patients (16.3 %) had an ACO (10 HSV encephalitis, 3 VZV encephalitis and 3 VZV meningitis). Intravenous acyclovir administered within 48 h was protective against an ACO [OR 0.19 (0.04-0.80), P = 0.02). However, on logistic regression only Charlson comorbidity score >1 and an encephalitis presentation were independently associated with an ACO. The treatment for HSV meningitis was variable, and all patients had a good clinical outcome. CONCLUSION Alpha herpes CNS infections due to HSV and VZV infections have similar clinical and laboratory manifestations. ACO was observed more frequently in those patients with comorbidities and an encephalitis presentation.
Collapse
|
26
|
Results of a multinational study suggest the need for rapid diagnosis and early antiviral treatment at the onset of herpetic meningoencephalitis. Antimicrob Agents Chemother 2015; 59:3084-9. [PMID: 25779579 DOI: 10.1128/aac.05016-14] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 02/19/2015] [Indexed: 11/20/2022] Open
Abstract
Data in the literature regarding the factors that predict unfavorable outcomes in adult herpetic meningoencephalitis (HME) cases are scarce. We conducted a multicenter study in order to provide insights into the predictors of HME outcomes, with special emphasis on the use and timing of antiviral treatment. Samples from 501 patients with molecular confirmation from cerebrospinal fluid were included from 35 referral centers in 10 countries. Four hundred thirty-eight patients were found to be eligible for the analysis. Overall, 232 (52.9%) patients experienced unfavorable outcomes, 44 died, and 188 survived, with sequelae. Age (odds ratio [OR], 1.04; 95% confidence interval [CI], 1.02 to 1.05), Glasgow Coma Scale score (OR, 0.84; 95% CI, 0.77 to 0.93), and symptomatic periods of 2 to 7 days (OR, 1.80; 95% CI, 1.16 to 2.79) and >7 days (OR, 3.75; 95% CI, 1.72 to 8.15) until the commencement of treatment predicted unfavorable outcomes. The outcome in HME patients is related to a combination of therapeutic and host factors. This study suggests that rapid diagnosis and early administration of antiviral treatment in HME patients are keys to a favorable outcome.
Collapse
|
27
|
Noska A, Kyrillos R, Hansen G, Hirigoyen D, Williams DN. The role of antiviral therapy in immunocompromised patients with herpes simplex virus meningitis. Clin Infect Dis 2014; 60:237-42. [PMID: 25273082 DOI: 10.1093/cid/ciu772] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Herpes simplex virus types 1 and 2 (HSV-1 and HSV-2) are important causes of acute neurologic illness. Although the role of acyclovir in treating HSV encephalitis is clear, the role of antiviral therapy in HSV meningitis remains controversial. METHODS In this retrospective observational study, we reviewed the charts of all patients with cerebrospinal fluid specimens positive for HSV-1 or HSV-2 by polymerase chain reaction between July 2000 and November 2012. Patients' charts were reviewed for demographic data, clinical presentation, treatment, and clinical outcomes. RESULTS Forty-two patient-episodes were clinically classified as meningitis. In 6 episodes (14.3%), patients with meningitis received no antivirals, whereas the remaining episodes were treated with an oral antiviral (n = 11 [26.2%]), combination intravenous and oral therapy (n = 22 [52.4%]), or intravenous acyclovir alone (n = 3 [7.1%]). Six patients had recurrent episodes of meningitis and all recovered without any neurologic sequelae. Neurologic outcomes were significantly improved with antiviral therapy in immunocompromised patients with herpes meningitis (P < .05), but not in the 27 patient-episodes among immunocompetent patients (P = 1.0), as no neurologic sequelae were noted in this group. CONCLUSIONS Most patients with HSV meningitis rapidly improve, but immunocompromised hosts have more neurologic sequelae and may benefit from antiviral therapy. Our data suggest symptomatic treatment alone for immunocompetent patients with HSV meningitis, avoiding the cost and side effects of prolonged intravenous acyclovir therapy; in contrast, immunocompromised patients had improved outcomes and would therefore benefit from antiviral therapy.
Collapse
Affiliation(s)
- Amanda Noska
- Department of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Brown University Affiliated Hospitals, Providence
| | - Ramona Kyrillos
- Department of Infectious Diseases, Lebanese Hospital University Medical Center, Beirut, Lebanon
| | - Glen Hansen
- Department of Pathology and Laboratory Medicine, Hennepin County Medical Center
| | - Diane Hirigoyen
- Department of Pathology and Laboratory Medicine, Hennepin County Medical Center
| | - David N Williams
- Departments of Medicine and Infectious Diseases, Hennepin County Medical Center and University of Minnesota Medical School, Minneapolis
| |
Collapse
|
28
|
|
29
|
Abstract
Invasion of the central nervous system (CNS) by viral agents typically produces a meningoencephalitis in which either meningitis or encephalitis may predominate. Viruses may also infect cranial or spinal blood vessels to produce ischemic injury. Viral and other infections may also elicit a host immune response which is cross-reactive with components of the neural tissue, resulting in encephalomyelitis, transverse myelitis, injury to peripheral nerves, or optic neuritis. This chapter discusses the pathogenesis of CNS viral infections and reviews clinical features of these disorders, major agents responsible in immunocompromised and immunocompetent individuals, and treatment. Prion diseases and postinfectious viral CNS syndromes including postinfectious encephalomyelitis, acute hemorrhagic leukoencephalitis, cerebellar ataxia, and transverse myelitis are also discussed.
Collapse
|
30
|
Lee N, Qureshi ST. Other viral pneumonias: coronavirus, respiratory syncytial virus, adenovirus, hantavirus. Crit Care Clin 2013; 29:1045-68. [PMID: 24094390 PMCID: PMC7126722 DOI: 10.1016/j.ccc.2013.07.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Severe viral pneumonia is an increasing problem among adults. The incidence and number of viruses known to cause pneumonia and respiratory failure have also expanded in recent years. This article provides an overview of severe respiratory disease caused by coronavirus, respiratory syncytial virus, adenovirus, and hantavirus. These emerging pathogens are easily overlooked and timely diagnosis requires a high index of suspicion and confirmation by molecular testing. Management of individual cases is mainly supportive and requires institution of appropriate infection control measures. Vaccines and effective therapeutics for these potentially devastating respiratory viruses are urgently required.
Collapse
Affiliation(s)
- Nelson Lee
- Division of Infectious Diseases, Department of Medicine and Therapeutics, Faculty of Medicine, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, New Territories, Hong Kong, China
| | | |
Collapse
|
31
|
Herpes simplex virus 2 meningitis: a retrospective cohort study. J Neurovirol 2013; 19:166-71. [PMID: 23494382 DOI: 10.1007/s13365-013-0158-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Revised: 02/12/2013] [Accepted: 02/25/2013] [Indexed: 10/27/2022]
Abstract
Herpes simplex virus 2 is a leading cause of viral meningitis and the most commonly recognized infectious cause of benign, recurrent meningitis. We report a retrospective, observational cohort study of patients with herpes simplex virus type 2 (HSV-2) meningitis, confirmed by polymerase chain reaction (PCR) in the cerebrospinal fluid (CSF). The terms "herpes simplex," "meningitis," or "encephalitis" were searched in the medical records system of the Mayo Clinic in Rochester, Minnesota (1995-2008). Patients were included if they had a clinical diagnosis of meningitis and HSV-2 detected by PCR in the CSF. There were 28 patients with 33 episodes identified (83 % female; mean age at presentation of meningitis 36 years, range 17-53; mean time to HSV2 detection from symptom onset 3 days, range 0-6; history of genital herpes 23 %). No patient took oral antiviral treatment at the time of presentation. Episodes were most likely to include headache (100 %), photophobia (47 %), self-reported fever (45 %), meningismus (44 %), and nausea and/or vomiting (29 %). CSF at the time of meningitis was notable for elevated protein (mean 156 g/dL, range 60-258) and white cell count (mean 504 cells/μL, range 86-1,860) with normal glucose (mean 54 mg/dL, range 32-80). Mollaret cells were never detected. Neuroimaging was most often normal (83 %) when performed, although some cases showed nonspecific (14 %) or meningeal changes (3 %). There was no consistent relationship to genital herpes. The duration of treatment with intravenous acyclovir ranged from 3 to 14 days for the first meningitic episode (daily dose range from 500 to 1,000 mg and total dose range from 500 mg q8h for 3 days to 800 mg q8h for 14 days). For subsequent episodes, the duration of treatment of intravenous acyclovir ranged from less than 1 to 14 days (total dose range from 1,390 mg for 1 day to 900 mg q8h for 10 days). The dose of valacyclovir ranged from 500 mg once daily to 500 mg four times daily. The median duration of valacyclovir treatment following the first episode was 10 days (range 3 to 14 days, n = 13). The median duration of valacyclovir treatment following a subsequent meningitic episode was 9 days (range 7 days to indefinite period, n = 9). No patient was reported to have seizures, neurological disability, or death in extended follow-up (mean follow-up 3.4 years). Recurrence of meningitic symptoms was not universal.
Collapse
|
32
|
Karpathios T, Moustaki M, Yiallouros P, Sarifi F, Tzanakaki G, Fretzayas A. HSV-2 meningitis disseminated from a herpetic whitlow. Paediatr Int Child Health 2012; 32:121-2. [PMID: 22595224 DOI: 10.1179/2046905511y.0000000004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
HSV-2 meningitis is uncommon in childhood and is mainly associated with genital lesions or a history of sexual abuse. A 7-year-old boy with recurrent herpetic whitlow developed HSV-2 meningitis. HSV-2 was identified in the CSF by PCR. In children with herpetic whitlow, the risk of HSV-2, although rare, should be considered.
Collapse
|
33
|
Geurs TL, Hill EB, Lippold DM, French AR. Sex differences in murine susceptibility to systemic viral infections. J Autoimmun 2011; 38:J245-53. [PMID: 22209097 DOI: 10.1016/j.jaut.2011.12.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Revised: 12/06/2011] [Accepted: 12/06/2011] [Indexed: 11/18/2022]
Abstract
Increased susceptibility to autoimmunity in females is often viewed as the consequence of enhanced immunoreactivity providing superior protection against infections. We paradoxically observed greater mortality in female compared to male mice during systemic viral infections with three large double-stranded DNA viruses (herpes simplex virus type I [HSV], murine cytomegalovirus [MCMV], and vaccinia virus [VV]). Indeed, female mice were 27-fold more susceptible to infection with HSV than male mice. Elimination of estrogen by ovariectomy in female mice or addition of estrogen to castrated male mice only partially eliminated the observed sex differences following HSV infection. However, the differences observed in survival between female and male mice were nearly abrogated in the absence of type I interferon receptor signaling and substantially mitigated in absence of DAP12 signaling. Interestingly, the sex-specific impact of type I interferon receptor and DAP12 signaling differentially influenced survival during systemic viral infections with type I interferon receptor signaling enhancing male survival and DAP12 signaling increasing the susceptibility of female mice. These results have potential implications for the sex disparities observed in human autoimmune disorders.
Collapse
Affiliation(s)
- Theresa L Geurs
- Division of Pediatric Rheumatology, Department of Pediatrics, Washington University School of Medicine, St Louis, MO 63110, USA
| | | | | | | |
Collapse
|
34
|
Moustaki M, Sharifi F, Stasinopoulou A, Fretzayas A, Karpathios T. Recurrent meningitis attributable to herpes simplex virus-2 in a child. Pediatr Neurol 2010; 42:372-4. [PMID: 20399396 DOI: 10.1016/j.pediatrneurol.2010.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2009] [Revised: 11/10/2009] [Accepted: 01/10/2010] [Indexed: 11/26/2022]
Abstract
A boy manifested episodes of recurrent meningitis that were attributed to herpes simplex virus-2 infection. He presented no concurrent or previous history of involvement of the genitourinary system. He exhibited headaches, dizziness, photophobia, loss of balance, and vomiting. He underwent three episodes of aseptic meningitis. The herpes simplex virus-2 etiology was confirmed by polymerase chain reaction of the cerebrospinal fluid in the last two episodes. After the third occurrence, he was treated with acyclovir. Five years have elapsed since then, without the recurrence of aseptic meningitis.
Collapse
Affiliation(s)
- Maria Moustaki
- 3(rd) Department of Pediatrics, Athens University School of Medicine, Attikon University Hospital, Athens, Greece
| | | | | | | | | |
Collapse
|