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- Title
2652. Cytomegalovirus Meningoencephalitis: A Comparison to Other Viral CNS Infections.
- Authors
Pankow, Stephanie; Masayuki, Nigo; Hasbun, Rodrigo
- Abstract
Background Cytomegalovirus (CMV) is a rare cause of meningoencephalitis (ME) with clinical data limited to case reports. Methods Retrospective observational study of all viral central nervous system (CNS) infections identified in 17 hospitals in the Greater Houston area from 2000 to 2017. CMV, herpes simplex virus (HSV), varicella zoster virus (VZV), and enterovirus were all identified by a positive cerebrospinal fluid (CSF) polymerase chain reaction (PCR) and all arboviruses were identified by serology. Results A total of 361 patients with viral CNS infections were identified: CMV (n = 33), enterovirus (n = 147), herpes simplex virus (n = 83), varicella zoster virus (n = 28), and arbovirus (n = 70). CMV ME occurred more frequently in immunosuppressed patients [e.g. Acquired Immune Deficiency Syndrome (AIDS)], had more hypoglycorrhachia (59%), and had worse clinical outcomes (61%) as compared with those with HSV, enterovirus, VZV and arboviruses. Furthermore, CMV ME had more altered mental status than enterovirus and HSV and had lower CSF pleocytosis compared with HSV. Additionally, CMV ME had higher CSF protein levels than enteroviral infections and had less CSF lymphocytosis than HSV and VZV. Conclusion CMV meningoencephalitis is seen more frequently in immunosuppressed patients (e.g. AIDS), is associated with more hypoglycorrhachia and have worse clinical outcomes compared with other viral CNS pathogens. Disclosures All authors: No reported disclosures.
- Subjects
VIRUS diseases; CENTRAL nervous system viral diseases; AIDS; MENINGOENCEPHALITIS; ENTEROVIRUS diseases; CYTOMEGALOVIRUSES; VARICELLA-zoster virus diseases
- Publication
Open Forum Infectious Diseases, 2019, Vol 6, pS928
- ISSN
2328-8957
- Publication type
Article
- DOI
10.1093/ofid/ofz360.2330