title: VALUE OF CEREBROSPINAL FLUID TUMOR NECROSIS FACTOR-ALPHA (TN-ALPHA) FOR RAPID DIAGNOSIS OF BACTERIAL MENINGITIS.
abstract: Meningitis is common in tropical areas and also in Egypt and has a world-wide distribution. This study evaluated the potential role of CSF TNF alpha in diagnosis and differenfial diagnosis of acute meningitis (bacterial versus asepic meningitis). This case-control study was conducted between Ain Shams University Tropical Medicine Department and Embaba Fever Hospital. Fifty patients with suspected meningitis were recruited during from January 2014 to June 2014. They were divided according to culture results into 2 groups: GI: 40 patients with acute bacteria men ingitis (proved by CSF culture), G2: 10 patients matched according to age and sex with clinical sings of CNS infection but without laboratory evidence of bacterial origin, (Suspected cases, and negative culture). Both groups were subjected to thorough history taking, full clinical examination, and laboratory invistigations including CSF analysis & CS TNF was measured by ELISA. The results showed a highly significantdifference between cases and control reading CSF TNF (P=0.00). The criteria's of diagnostic validity test as 100% for all at cutoff > or = 275 ng/ml and < or = 700 ng/ml with 100% specificity and sensitivity. A significant correlation between CSF-TNF and each of ESR (P=003) & CSF cells (P=0.015), without significant correlation regarding other parameters (P>0.05).
authors.forename: Iman Fawzy
authors.initials: IF
authors.lastname: Montasser
authors.forename: Eman Mohamed
authors.initials: EM
authors.lastname: El-Gindy
authors.forename: Enas Hassan
authors.initials: EH
authors.lastname: Al-Lam
authors.forename: Hosam S
authors.initials: HS
authors.lastname: Elbaz
authors.forename: Reham Ali Ahmed
authors.initials: RA
authors.lastname: Khalifa
authors.forename: Hany El Sayed
authors.initials: Hel S
authors.lastname: Ali
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D016920:Meningitis, Bacterial / Q000134:cerebrospinal fluid* / Q000175:diagnosis*; D008875:Middle Aged; D014409:Tumor Necrosis Factor-alpha / Q000134:cerebrospinal fluid*; D055815:Young Adult
chemical_list: D014409:Tumor Necrosis Factor-alpha