Abstract

CONTEXT: Childhood tuberculosis is a major public health problem in developing countries with tubercular meningitis being a serious complication with high mortality and morbidity. AIM: To study the clinicopathological as well as radiological profile of childhood tuberculous meningitis (TBM) cases. SETTINGS AND DESIGN: Prospective, observational study including children <14 years of age with TBM admitted in a tertiary care hospital from Western India. SUBJECTS AND METHODS: TBM was diagnosed based on predefined criteria. Glassgow coma scale (GCS) and intracranial pressure (ICP) was recorded. Staging was done as per British Medical Council Staging System. Mantoux test, chest X-ray, cerebrospinal fluid (CSF) examination, neuroimaging, and other investigations were done to confirm TB. STATISTICAL ANALYSIS USED: STATA software (version 9.0) was used for data analysis. Various risk factors were determined using Chi-square tests, and a P< 0.05 was considered significant. RESULTS: Forty-seven children were included, of which 11 (24.3%) died. Fever was the most common presenting symptom, and meningismus was the most common sign. Twenty-nine (62%) children presented with Stage III disease. Stage III disease, low GCS, and raised ICP were predictors of mortality. Findings on neuroimaging or CSF examination did not predict mortality. CONCLUSIONS: Childhood TBM presents with nonspecific clinical features. Stage III disease, low GCS, lack of Bacillus Calmette-Guerin vaccination at birth and raised ICP seem to the most important adverse prognostic factors.