NEONATAL BACTERIAL MENINGITIS IN THE MIDDLE BELT OF NIGERIA

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Abstract
A three-year prospective study of neonatal meningitis in a tertiary hospital in Nigeria was carried out to determine its clinical spectrum and particular characteristics. The 36 infants studied represented a high incidence of 1.9 per 1000 live births, and the infection was significantly higher among low-birthweight babies. Non-specific signs and symptoms were common, and temperature instability was a constant finding. Specific neurological manifestations were noted that differed from other reports in the literature and contributed significantly to outcome. The most common aetiological pathogen isolated was Gram-positive Staphylococcus aureus and the most common Gram-negative organisms were Klebsiella spp: there was no case of group B streptococci. The pathogens isolated were also at variance with other reports. The mortality rate was 33 per cent and was higher for females. There was no significant difference in outcome between inborn and referred infants, nor between early onset and late onset of the disease. A bulging anterior fontanelle was a significant indicator of poor prognosis. Gentamicin and ceftazidime were the most appropriate antibiotics.