Normative cerebrospinal fluid profiles in febrile infants

Carrie L. Byington, Jeremy Kendrick, Xiaoming Sheng

Research output: Contribution to journalArticle

33 Scopus citations

Abstract

Objective: To describe the cerebrospinal fluid (CSF) profiles of febrile infants aged 1 to 90 days with negative bacterial culture test results and negative results for enteroviruses with polymerase chain reaction. Study design: Statistical analysis of a retrospective cohort. Results: CSF profiles from 823 infants with negative test results for infection were analyzed. For 677 infants with atraumatic lumbar punctures (red blood cell [RBC] count <1000/mm 3), the mean and median CSF white blood cell (WBC) counts were 4.3/mm3 and 3.0/mm3, respectively, with a range from 0 to 12/mm3. Mean CSF WBC counts (6.1/mm3 versus 3.1/mm 3 and 3.0/mm3) and protein levels (75.4 mg/dL versus 58.9 mg/dL and 39.2 mg/dL) were higher in the first month compared with months 2 and 3, respectively (P < .001 for all). CSF glucose levels were lower in the first month compared with month 3 (45.3 mg/dL versus 48.0 mg/dL and 57.7 mg/dL; P < .001). Increasing RBC counts were statistically associated with increasing WBC counts (P < .001). However, the contribution of RBC < 10 000/mm3 was small, and the reference range for WBC in uninfected infants with traumatic lumbar punctures was 0 to 16/mm3. Conclusion: CSF WBC counts in febrile infants without evidencse of bacterial or enteroviral infection, even in those with traumatic lumbar puncture, are lower than reported in pediatric references.

Original languageEnglish (US)
Pages (from-to)130-134
Number of pages5
JournalJournal of Pediatrics
Volume158
Issue number1
DOIs
StatePublished - Jan 1 2011

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

Fingerprint Dive into the research topics of 'Normative cerebrospinal fluid profiles in febrile infants'. Together they form a unique fingerprint.

Cite this