Assessment of the prevalence of meningitis in clinically suspected cases of early and late onset neonatal sepsis

Background: Meningitis is more common in the neonatal period than any other time in life and is an important cause of morbidity and mortality globally. In India, rate of neonatal sepsis is reported 0.5 per 1000 live births. The major burden of neonatal sepsis and meningitis occurs in the developing world. According to WHO estimates there are approximately 5 million neonatal deaths in a year.  The objective of the study is to assess the prevalence of meningitis in neonates with clinical suspicion of sepsis. Methods: The study was conducted among suspected cases of neonatal septicemia in neonatal intensive care unit (NICU), department of pediatrics, VPIMS, Lucknow. It is a prospective observational study. A total of 180 neonates were included in the study. Results: Out of 180 neonates, CSF examination of 131 (72.78%) neonates was normal, of 37 (20.56%) was suggestive of meningitis. Prevalence of meningitis in neonatal sepsis was 20.0%. It was 18.0% in early neonatal sepsis and 32.6% in late neonatal sepsis cases. Conclusions: The findings of present study suggested that there is a high risk of meningitis among neonatal sepsis cases. Cases with risk factors like twin birth, anemia, low TLC, low platelet count, acid-base imbalance and X-ray findings suggestive of pneumonitis should be kept in a high-risk category.