Salmonella meningitis and its complications in infants.
OBJECTIVE
To review the presenting features, complications and outcome of infants with Salmonella meningitis.


METHODS
Retrospective review of all cultures of cerebrospinal fluid positive for bacteria in children below 12 years of age, processed at the Department of Medical Microbiology, University of Malaya Medical Centre, Kuala Lumpur from 1973 to 1997. Records of all cases positive for Salmonella species were retrieved and studied.


RESULTS
Thirteen infants aged 3 days to 9 months with Salmonella meningitis were included. The median age of onset of symptoms was 4 months. The clinical and laboratory features were similar to other causes of bacterial meningitis. Salmonella enteritidis was the commonest serotype isolated. Nine infants developed fits, six of which were difficult to control. Other complications noted were hydrocephalus (five), subdural effusions (four), empyema (three), ventriculitis (two), intracranial haemorrhage and cerebral abscess (one each). The use of ampicillin and/or chloramphenicol and inadequate duration of therapy resulted in recrudescence or relapse in five infants. The overall mortality was 18%. The presence of empyema, intracerebral abscess, ventriculitis, hydrocephalus, and intracranial haemorrhage were associated with adverse neurodevelopmental sequelae or death. More than half of those who survived had normal long-term outcome.


CONCLUSIONS
Infants who developed neurological complications as a result of Salmonella meningitis had significant mortality and adverse long-term neurodevelopment outcome.
Lee
W S
WS
Department of Paediatrics, University of Malaya Medical Centre, Kuala Lumpur, Malaysia.
Puthucheary
S D
SD
Omar
A
A
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001927:Brain Diseases / Q000382:microbiology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008296:Malaysia / Q000453:epidemiology; D008297:Male; D016920:Meningitis, Bacterial / Q000150:complications* / Q000188:drug therapy / Q000382:microbiology / Q000401:mortality; D012008:Recurrence; D012189:Retrospective Studies; D012480:Salmonella Infections / Q000150:complications* / Q000188:drug therapy / Q000401:mortality; D015996:Survival Rate; D016896:Treatment Outcome
D000900:Anti-Bacterial Agents