Risk factors for poor prognosis in children with refractory purulent meningitis and the discharge criteria

Abstract

This study was undertaken to investigate the relationship between cerebrospinal fluid abnormalities and prognosis in pediatric refractory purulent meningitis. Ninety cases of pediatric refractory purulent meningitis were stratified into “good” (n = 33) or “poor” (n = 57) prognosis groups according to the Glasgow clinical outcome scores. The symptoms, laboratory results, and prognosis were compared by using univariate and multivariate logistic regression analyses. Univariate analysis showed that poor prognosis was associated with: unequal pupil size in both eyes; positive Babinski sign; CSF-WBC >500 × 106/L, CSF protein concentration >1.0 g/L, CSF glucose content 0.1 ng/dL on admission; hemoglobin 1.75 mmol/L, and protein <0.68 g/L. The patient may be discharged for follow-up if no relapse occurs during 3–5 days of observation after drug withdrawal. Keywords: Children, Refractory purulent meningitis, Prognosis, Discharge criteria, Antibiotic course