RESUMEN
The study compared the clinical profile and outcomes of Japanese encephalitis (JE) and acute encephalitis syndrome (AES) in children. Fifty-six consecutive children with symptoms fulfilling the WHO clinical case definition of AES from June 2018 to June 2020 were included in the study. All patients who tested positive for either serum or cerebrospinal fluid (CSF) anti-JE-IgM antibodies were JE patients (n = 24) and compared with non-JE AES cases (n = 32). Fever, seizures, and altered sensorium were the most common presenting symptoms. Low GCS, status epilepticus, meningeal irritation, raised CSF protein, and INR > 1.5 of JE children showed significant association with mortality (p value < 0.05), whereas only low GCS showed significant association in non-JE AES cases. The JE-specific mortality rate was 29%, which was less than the mortality rate of non-JE AES children at 41%. Both JE and non-JE AES children had a similar clinical profile, but only the JE children's poor clinical and laboratory parameters were associated with adverse outcomes.
