Enterococcal meningitis: analysis of twelve cases.
From 1986 to 1993, 12 cases of enterococcal meningitis were identified at the Veterans General Hospital, Taipei. Most of the cases were caused by Enterococcus faecalis and three cases were mixed bacterial meningitis. There were six adult and six pediatric patients. Among the adult patients, four had undergone neurosurgical procedures before onset of meningitis and the other two had severe chronic underlying diseases. In contrast, all six pediatric patients had underlying central nervous system (CNS) pathology such as meningomyelocele or hydrocephalus. Placement of CNS devices was the most important predisposing factor of enterococcal meningitis in this study series. Direct microbial invasion via CNS devices or neural tube defects was considered the most likely portal of entry in most patients. Only one patient had primary meningitis, and one other had an enterococcal infection outside the CNS. The overall mortality rate was 25%. None of the pediatric patients died. Underlying conditions were considered the most important factor influencing the prognosis of these patients.
Jang
T N
TN
Department of Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan ROC.
Fung
C P
CP
Liu
C Y
CY
Wang
F D
FD
Liu
I M
IM
D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D013293:Enterococcus faecalis; D005260:Female; D016908:Gram-Positive Bacterial Infections / Q000188:drug therapy*; D006801:Humans; D007223:Infant; D008297:Male; D016920:Meningitis, Bacterial / Q000188:drug therapy*; D008875:Middle Aged