Journal
CYTOKINE
Volume 170, Issue -, Pages -Publisher
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.cyto.2023.156315
Keywords
Bacterial meningitis; Cerebrospinal fluid; Neuroinfection; Central nervous system; Meningitis
Ask authors/readers for more resources
The levels of interleukin (IL)-6, IL-8, IL-10, IL-12(p40), and tumor necrosis factor (TNF)-α are correlated with disease severity, complications, and outcome in patients with acute bacterial meningitis. The levels of IL-6, IL-8, IL-10, and TNF-α in cerebrospinal fluid (CSF) are significantly higher than in serum. Elevated serum IL-8 levels may indicate increased risk of neurological complications, severe clinical course, and fatal outcome.
Background: Bacterial meningitis is a life-threatening disease with high mortality and common long-term sequelae. The inflammatory response in the subarachnoid space, modulated by different cytokines, plays a major role in the pathogenesis of acute central nervous system infections. We aimed to examine correlations of interleukin (IL)-6, IL-8, IL-10, IL-12(p40), and tumor necrosis factor (TNF)-& alpha; levels with disease severity, com-plications, and outcome in patients with acute bacterial meningitis.Methods: The study involved 30 patients with bacterial meningitis/meningoencephalitis admitted to the Uni-versity Hospital St. George, Plovdiv over a period of 4 years. Patients were selected based on clinical presentation and laboratory abnormalities, consistent with a neuroinfection. Enzyme-linked immunosorbent assay was used to measure the studied cytokines in both cerebrospinal fluid (CSF) and serum in parallel. For microbiological diagnosis multiplex, polymerase chain reaction, and CSF culture were used.Results: In patients with acute bacterial meningitis CSF levels of IL-6, IL-8, IL-10, and TNF-& alpha; are significantly increased than in serum. CSF TNF-& alpha;, CSF IL-8, and CSF IL-10 had a moderate negative correlation to CSF glucose. It was found that serum IL-8 is significantly elevated in patients who experienced neurological complications, have severe clinical course, and in deceased patients. CSF IL-10 is increased only in patients with severe acute bacterial meningitis.Conclusion: Among patients with acute bacterial meningitis serum IL-8 could delineate these with increased risk of neurological complications, severe clinical course, and fatal outcome. Serum IL-8 and CSF IL-10 could be used as indicators of disease severity.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available