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Shrikanth V, Salazar L, Khoury N, Wootton S, Hasbun R. Hypoglycorrhachia in adults with community-acquired meningitis: etiologies and prognostic significance. Int J Infect Dis 2015; 39:39-43. [PMID: 26299186 DOI: 10.1016/j.ijid.2015.08.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 08/02/2015] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES Hypoglycorrhachia (cerebrospinal fluid (CSF) glucose <45 mg/dl) has been identified as a prognostic factor in patients with meningitis. The differential diagnosis of hypoglycorrhachia and its clinical significance was analyzed in the present study. METHODS This was a retrospective study of 620 adult patients with community-acquired meningitis (CSF white blood cell count >5 × 10(6) cells/l and absence of a CSF shunt or recent neurosurgical procedure (<1 month)) at eight Memorial Hermann hospitals in Houston, Texas, from January 2005 to December 2010. An adverse clinical outcome was defined as a Glasgow outcome scale score of ≤ 4. RESULTS Out of 620 patients with meningitis, 116 (19%) had hypoglycorrhachia. Etiologies of hypoglycorrhachia were idiopathic (n=40), bacterial (n=27), cryptococcal (n=26), viral (n=15), and tuberculous (n=4). Patients with hypoglycorrhachia were more likely to be immunosuppressed, have a history of intravenous drug use, and present with a vesicular or petechial rash, nausea or vomiting, nuchal rigidity, sinusitis/otitis, abnormal mental status, and focal neurological deficits compared to those patients without hypoglycorrhachia (p<0.05). Additionally, patients in the hypoglycorrhachia group had significantly higher rates of positive CSF and blood cultures, urgent treatable conditions, and abnormal cranial imaging (p<0.05). Furthermore, patients with hypoglycorrhachia had more adverse clinical outcomes (26/116 (22.4%) vs. 45/504 (8.9%); p<0.001). CONCLUSION Hypoglycorrhachia has significant clinical and prognostic value in the evaluation of adult patients with community-acquired meningitis.
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Affiliation(s)
- Vandana Shrikanth
- Department of Internal Medicine, University of Texas Health Science Center, 6431 Fannin St., 2.112 MSB, Houston, TX 77030, USA
| | - Lucrecia Salazar
- Department of Internal Medicine, University of Texas Health Science Center, 6431 Fannin St., 2.112 MSB, Houston, TX 77030, USA
| | - Nabil Khoury
- Department of Internal Medicine, University of Texas Health Science Center, 6431 Fannin St., 2.112 MSB, Houston, TX 77030, USA
| | - Susan Wootton
- Department of Pediatrics, University of Texas Health Science Center, Houston, Texas, USA
| | - Rodrigo Hasbun
- Department of Internal Medicine, University of Texas Health Science Center, 6431 Fannin St., 2.112 MSB, Houston, TX 77030, USA.
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Gupta A, Jogi V, Goyal MK, Modi M, Khurana D. Chronic meningitis in systemic lupus erythematosus: An unusual etiology. Ann Indian Acad Neurol 2014; 17:426-8. [PMID: 25506165 PMCID: PMC4251017 DOI: 10.4103/0972-2327.144019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 03/05/2014] [Accepted: 04/08/2014] [Indexed: 11/15/2022] Open
Abstract
Chronic aseptic meningitis is a rare manifestation of systemic lupus erythematosus (SLE). Apart from immunological causes and drugs, the aseptic meningitis group can include some unidentified viral infections that cannot be detected by routine microbiological testing. It is imperative to do complete cerebrospinal fluid (CSF) workup before implicating the symptoms to disease activity or drugs, as untreated infections cause significant mortality in SLE. We present a case of young female with SLE who presented with chronic meningitis of an uncommon etiology.
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Affiliation(s)
- Anu Gupta
- Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vishal Jogi
- Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manoj Kumar Goyal
- Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manish Modi
- Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Dheeraj Khurana
- Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abstract
OBJECTIVES Hypoglycorrhachia, a low glucose level in the cerebrospinal fluid (CSF), can suggest bacterial, fungal or tuberculous meningitis. When tests for these common infectious etiologies are negative, many clinicians are unsure of which diagnoses to consider, resulting in delayed treatment. The authors analyzed the diagnoses associated with hypoglycorrhachia to determine their relative frequencies at our institution and summarized all the diagnoses associated with hypoglycorrhachia in the literature. METHODS Retrospective analysis of adults with hypoglycorrhachia at a tertiary care teaching hospital over a 5-year period. Inclusion criteria included CSF glucose <40 mg/dL and age 18 years or older. Exclusion criteria included CSF/serum glucose ≥0.6. RESULTS Eighty-nine unique hypoglycorrhachia episodes were identified. The most common etiologies among all episodes of hypoglycorrhachia were bacterial meningitis (24%), fungal meningitis (15%), stroke/bleed (13%), malignancy (11%), viral meningitis (6%), neurosarcoidosis (4%), neurosyphilis (4%) and cerebral toxoplasmosis (3%). The most common etiology was fungal meningitis (38%) among HIV-infected patients and bacterial meningitis (62%) among neurosurgery patients. However, in patients without HIV or neurosurgical history, noninfectious etiologies (stroke/bleed, 24%; malignancy, 22%) were most common. CONCLUSIONS Many diagnoses, both infectious and noninfectious, lead to hypoglycorrhachia and must be considered in the differential diagnosis.
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Chronic mucocutaneous herpes simplex virus and varicella zoster virus infections. J Am Acad Dermatol 2010; 66:e217-27. [PMID: 21056516 DOI: 10.1016/j.jaad.2010.07.011] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2010] [Revised: 07/07/2010] [Accepted: 07/14/2010] [Indexed: 12/16/2022]
Abstract
Chronic herpes simplex virus (CHSV) and chronic varicella zoster virus (CVZV) are defined as atypical mucocutaneous wart-like and/or ulcerative HSV or VZV infections, persisting for at least 1 month. Both are commonly associated with HIV infection and may occasionally present with other types of immunosuppression. CHSV and CVZV occur despite the immune restoration effect of highly active antiretroviral therapy for HIV. The clinical polymorphism of CHSV and CVZV makes recognition difficult. Histology, immunohistology, PCR and viral culture all help to confirm the diagnosis. Treatment is frequently complicated by resistance to thymidine kinase (TK)-dependent antivirals, including acyclovir, valacyclovir and famciclovir. Viral culture remains an essential tool for antiviral drug susceptibility testing. Therapeutic alternatives include non-TK-dependent antivirals, such as foscarnet or cidofovir, which directly target viral DNA polymerase. With few exceptions, CHSV and CVZV infections do not constitute significant risk factors for disseminated cutaneous or systemic infection. This review compares the similarities of and differences between CHSV and CVZV infections.
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Bulakbasi N, Kocaoglu M. Central nervous system infections of herpesvirus family. Neuroimaging Clin N Am 2008; 18:53-84; viii. [PMID: 18319155 DOI: 10.1016/j.nic.2007.12.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Herpesviruses are one of the most common groups of pathogens causing central nervous system infections in humans. They mostly cause encephalitis, meningitis, or myelitis in immunocompetent and immunocompromised patients. Children, adults, and the elderly can all be affected. Although contrast-enhanced CT is more widely used for diagnosis, contrast-enhanced MR imaging combined with diffusion-weighted imaging is superior to CT in the detection of early changes and the real extent of the disease, and in assessing prognosis and monitoring response to antiviral treatment. More sophisticated techniques, such as MR spectroscopy and perfusion imaging, can aid in the differential diagnosis of herpesvirus infections from other tumoral, demyelinating, and ischemic processes.
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Affiliation(s)
- Nail Bulakbasi
- Department of Radiology, Gulhane Military Medical Academy and School of Medicine, Etlik, Ankara 06018, Turkey.
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Franzen-Röhl E, Tiveljung-Lindell A, Grillner L, Aurelius E. Increased detection rate in diagnosis of herpes simplex virus type 2 meningitis by real-time PCR using cerebrospinal fluid samples. J Clin Microbiol 2007; 45:2516-20. [PMID: 17567785 PMCID: PMC1951252 DOI: 10.1128/jcm.00141-07] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Efficient and sensitive diagnostic methods are needed in the management of virus infections in the central nervous system. There is a demand for an evaluation of the sensitivity of PCR methods for early diagnosis of meningitis due to herpes simplex type 2 (HSV-2) and varicella-zoster virus (VZV). The objective of this study was to evaluate real-time PCR in the detection of HSV-2 and VZV DNA from cerebrospinal fluid (CSF) for etiological diagnoses in clinically well-characterized cases of primary and recurrent aseptic meningitis. Samples from 110 patients, 65 of whom were diagnosed with or were strongly suspected of having HSV-2 meningitis and 45 with acute aseptic meningitis of unknown causes, were analyzed. Results were compared with the outcome of nested PCR for HSV-2 infection. Clinical parameters were analyzed in relation to CSF viral load. With real-time PCR, HSV-2 DNA was found in CSF from 80% (52/65) of patients with clinical HSV-2 meningitis compared to 72% (47/65) found by nested PCR. The sensitivity of real-time HSV-2 PCR was found to be 87% (33/38) in primary and 70% (19/27) in recurrent meningitis. The HSV-2 viral load was significantly higher in primary than in recurrent meningitis and correlated with the degree of inflammation. VZV DNA was detected in 2 of 45 samples (4.4%). Real-time PCR for the diagnosis of HSV-2 meningitis was evaluated in a large, clinically well-characterized sample of material and found to identify more cases than nested PCR in the group of patients with recurrent meningitis. Quantification of DNA enables further research of disease prognosis and treatment.
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Affiliation(s)
- Elisabeth Franzen-Röhl
- Infectious Diseases Unit, Department of Medicine, Solna, Karolinska University Hospital Solna, SE-171 76 Stockholm, Sweden.
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Kleinschmidt-DeMasters BK, Gilden DH. The expanding spectrum of herpesvirus infections of the nervous system. Brain Pathol 2006; 11:440-51. [PMID: 11556690 PMCID: PMC8098551 DOI: 10.1111/j.1750-3639.2001.tb00413.x] [Citation(s) in RCA: 121] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Herpesviruses cause various acute, subacute, and chronic disorders of the central (CNS) and peripheral (PNS) nervous systems in adults and children. Both immunocompetent and immunocompromised individuals may be affected. Zoster (shingles), a result of reactivation of varicella zoster virus (VZV), is the most frequent neurologic complication. Other neurological complications include encephalitis produced by type I herpes simplex virus (HSV-1), and less frequently HSV-2, as well as by VZV and cytomegalovirus (CMV). Acute meningitis is seen with VZV and HSV-2, and benign recurrent meningitis with HSV-2. Combinations of meningitis/ encephalitis and myelitis/radiculitis are associated with Epstein Barr Virus (EBV); myelitis with VZV, CMV, EBV, and HSV-2; and ventriculitis/encephalitis with VZV and CMV. Brainstem encephalitis due to HSV and VZV, and polymyeloradiculitis due to CMV are well documented. HHV-6 produces childhood exanthem subitum (roseola) and febrile convulsions. Immunocompetent and immunocompromised hosts manifest different incidences and patterns of herpesvirus infections. For example, stroke due to VZV-mediated large vessel disease (herpes zoster ophthalmicus) occurs predominantly in immunocompetent hosts, while small vessel disease (leukoencephalitis) and ventriculitis develop almost exclusively in immunocompromised patients. EBV-associated primary CNS lymphomas also are restricted to immunosuppressed individuals. Recent large CSF PCR studies have shown that VZV, EBV, and CMV more frequently produce meningitis, encephalitis, or encephalopathy in immunocompetent hosts than was formerly realized. We review herpesvirus infections of the nervous system and illustrate the expanding spectrum of disease by including examples of a 75-year-old male on steroid treatment for chronic lung disease with fatal HSV-2 meningitis and an 81-year-old male with myasthenia gravis, long-term azathioprine use, and an EBV-associated primary CNS lymphoma.
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MESH Headings
- Adolescent
- Adult
- Aged
- Child
- Child, Preschool
- Cytomegalovirus/genetics
- Cytomegalovirus/immunology
- Cytomegalovirus/pathogenicity
- Female
- Herpesviridae Infections/classification
- Herpesviridae Infections/pathology
- Herpesviridae Infections/physiopathology
- Herpesvirus 1, Human/genetics
- Herpesvirus 1, Human/immunology
- Herpesvirus 1, Human/pathogenicity
- Herpesvirus 2, Human/genetics
- Herpesvirus 2, Human/immunology
- Herpesvirus 2, Human/pathogenicity
- Herpesvirus 3, Human/genetics
- Herpesvirus 3, Human/immunology
- Herpesvirus 3, Human/pathogenicity
- Herpesvirus 4, Human/genetics
- Herpesvirus 4, Human/immunology
- Herpesvirus 4, Human/pathogenicity
- Herpesvirus 6, Human/genetics
- Herpesvirus 6, Human/immunology
- Herpesvirus 6, Human/pathogenicity
- Humans
- Infant
- Infant, Newborn
- Male
- Middle Aged
- Nervous System/pathology
- Nervous System/physiopathology
- Nervous System/virology
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Colombe B, Derradji M, Bosseray A, Massot C, Debru JL. [Chronic meningitis: aetiologies, diagnosis and treatment]. Rev Med Interne 2003; 24:24-33. [PMID: 12614855 DOI: 10.1016/s0248-8663(02)00002-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE Chronic meningitis are very uncommon and account for less than 10% of all meningitis cases. Their symptoms are uncunth and there outcome is insidious. Therefore, they remain often unknown. There are only a few published reports on this disease, so diagnosis and therapeutic approachs are difficult. CURRENT KNOWLEDGE AND KEY POINTS Positive chronic meningitis diagnosis is easy. However, determining the cause of chronic meningitis remains dilemma, as many infectious and noninfectious processes (including inflammatory, neoplastic or autoimmune aetiologies or as a result of a chemical exposure) can result in the chronic meningitis syndrome. In order to institute a pertinent treatment, sometimes urgently needed, diagnostic approach must be extremely rigourous and accutely orientated. Nevertheless, although extensive investigations, 30% of the aetiologies remain undetermined. Only two choices are left for the medical physician: an aggressive attitude based on complementary investigations or a contemplated therapy with a close clinical and biological control. On the other hand, when the patient's condition is quickly deterioring without a clear and proved aetiology, it is sometimes necessary to institute an empirical treatment, not always properly determined and sometimes contreversial. Besides, few reports on prognosis and outcome od idiopathic chronic meningitis have been published. FUTURE PROSPECTS AND PROJECTS After a review of aetiologies and diagnostic investigations chronic meningitis, we propose a practical experience attitude about management and treatment of chronic meningitis. Thus, large-scale studies about the follow up chronic meningitis in long term, in particular those without aetiology, treated or no, should improve the outcome of this chronic syndrome.
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Affiliation(s)
- B Colombe
- Département pluridisciplinaire de médecine, centre hospitalo-universitaire de Grenoble, France.
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Aurelius E, Forsgren M, Gille E, Sköldenberg B. Neurologic morbidity after herpes simplex virus type 2 meningitis: a retrospective study of 40 patients. SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES 2002; 34:278-83. [PMID: 12064691 DOI: 10.1080/00365540110080485] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
In order to study the long-term course after herpes simplex virus type 2 (HSV-2) meningitis and/or myeloradiculitis the records of 40 consecutive patients were studied. During the year following the acute phase, verified or suspected neurologic recurrences were noted in nearly half of the patients: 1 or more episodes of recurring meningitis were noted in 8 patients; new episodes of myelitis or radiculitis in 3; distinct attacks of headache in 4; and diffuse neurologic complaints impairing daily life in 3. Recurring mucocutaneous symptoms were observed in 16 patients. Eleven patients experienced concurrent or separate episodes of recurring mucocutaneous and neurologic symptoms, 7 had neurologic recurrences only and 5 had only mucocutaneous recurrences. As considerable morbidity may result, patients with HSV-2 meningitis and/or myeloradiculitis should be identified by means of thorough history-taking, careful examination and a specific viral diagnosis in order to enable adequate advice and counseling to be provided and to aid decision-making regarding antiviral therapy.
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Affiliation(s)
- Elisabeth Aurelius
- Division of Medicine, Unit of Infectious Diseases, Karolinska Institute, Karolinska Hospital, Stockholm, Sweden.
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Philippeau F, Bouhour F, Salord F. [ Varicella-zoster virus encephalitis mimicking herpes simplex encephalitis]. Rev Med Interne 2001; 22:1272-4. [PMID: 11794902 DOI: 10.1016/s0248-8663(01)00503-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Nikkels AF, Snoeck R, Rentier B, Pierard GE. Chronic verrucous varicella zoster virus skin lesions: clinical, histological, molecular and therapeutic aspects. Clin Exp Dermatol 1999; 24:346-53. [PMID: 10564318 DOI: 10.1046/j.1365-2230.1999.00498.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The outbreak of HIV infection introduced a new phenomenon in varicella zoster virus (VZV) pathology, namely the long-standing wart-like skin lesions that are frequently associated with resistance to thymidine kinase (TK)-dependent antiviral agents. This paper reviews the clinical, histological, and molecular aspects and the therapeutic management of these verrucous lesions. The majority of lesions are characterized by chronically evolving, unique or multiple wart-like cutaneous lesions. The main histopathological features include hyperkeratosis, verruciform acanthosis and VZV-induced cytopathic changes with scant or absent cytolysis of infected keratinocytes. The mechanism that establishes the chronic nature of the lesions appears to be associated with a particular pattern of VZV gene expression exhibiting reduced or nondetectable gE and gB synthesis. Drug resistance to TK-dependent antiviral agents is a result of nonfunctional or deficient viral TK. This necessitates alternative therapeutic management using antiviral agents that target the viral DNA polymerase.
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Affiliation(s)
- A F Nikkels
- Department of Dermatopathology, University of Liège, Belgium.
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Ferri-De-Barros JE, Moreira M. [Amyotrophic lateral sclerosis and herpes virus. Report of an unusual case: a cause or casual association?]. ARQUIVOS DE NEURO-PSIQUIATRIA 1998; 56:307-11. [PMID: 9698746 DOI: 10.1590/s0004-282x1998000200024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To present a curious case of amyotrophic lateral sclerosis (ALS). CASE A forty-seven year old man claimed of paresis in the arms since four years. The electrical study of the muscles and nerves diagnosis was ALS, type Vulpian-Bernardt. The cerebrospinal fluid study revealed an inflammatory process and the positivity of immulogical reactions for Herpes simplex I. The blood-brain barrier study showed the possibility that immunological response for Herpes simplex I was produced in the spinal fluid space. A magnetic resonance suggested cystic myelopathy of cervical spinal cord expanding from C2 to C4. The patient received endovenous acyclovir for 21 days. Until two months after the medication we did not submit the patient to other subsidiary examinations. DISCUSSION Until now there is no specific drug treatment for ALS. The notion that there is a "syndrome of ALS" related with various causes may help to treat some patients.
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