| Acute Meningitis Prognosis Using Cerebrospinal Fluid Interleukin-6 Levels. | |
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MedLine Citation:
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PMID: 22142673 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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BACKGROUND: Improved diagnostic tests would aid in diagnosing and treating community-acquired meningitis. OBJECTIVE: To analyze the diagnostic value of interleukin-6 (IL-6) in the cerebrospinal fluid (CSF) of patients presenting with symptoms of acute meningitis. MATERIAL AND METHODS: In a 6-month prospective, observational, cross-sectional emergency department (ED) study, serum and CSF samples were obtained from all patients with a headache and fever in whom the physician suspected meningitis. Patients were excluded if computed tomography findings contraindicated a lumbar puncture, if they had bleeding disorders, or if their serum indicated bleeding. IL-6 levels were measured and compared in patients with (Group A) and without (Group B) bacterial meningitis. RESULTS: Samples were obtained from 53 patients, of whom 40 were ultimately found to have meningitis. These 40 patients averaged 49.6 ± 21.9 years, with number of men 18 (45%), hospitalizations 21 (52%), mortality 3 (.07%), and IL-6 average rating 491 (median: 14.5; range 0000-6000). Findings in the two groups were: Group A (with meningitis): n = 13, average IL-6 level: 1495 (median: 604; 25/75 percentiles: 232.5-2030; 95% confidence interval [CI] 371.7-2618.6; range 64-6000). Group B (with aseptic meningitis): n = 27, average IL-6 level: 7.34 (median: 5; 25/75 percentiles: 0.0/15.1; 95% CI 3.94-10.73; range 0-23.6). Mann-Whitney rank sum test: p < 0.0001. CONCLUSIONS: In patients with acute bacterial meningitis, CSF cytokine concentrations are elevated. Measuring CSF inflammatory cytokine levels in patients with acute meningitis could be a valuable ED diagnostic tool. Using this tool could improve the prognosis of patients with bacterial meningitis by allowing more rapid initiation of antibiotic treatment. |
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Authors:
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Vázquez Jorge Alejandro; Adducci Maria Del Carmen; Coll Carlos; Godoy Monzón Daniel; Kenneth V Iserson |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-12-3 |
Journal Detail:
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Title: The Journal of emergency medicine Volume: - ISSN: 0736-4679 ISO Abbreviation: - Publication Date: 2011 Dec |
Date Detail:
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Created Date: 2011-12-6 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8412174 Medline TA: J Emerg Med Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2011 Elsevier Inc. All rights reserved. |
Affiliation:
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Emergency Department, Hospital Italiano de San Justo, Buenos Aires, Argentina. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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