Study of Non Traumatic Coma in Children at Tertiary Hospital.

Abstract

Introduction: Non-traumatic coma can have varied etiology and clinical characteristics. These may determine the management and outcome of the patients. We aimed to study the etiology and outcomes of children diagnosed and treated for non-traumatic coma in our hospital. Methodology: Medical records of children aged 2 months to 18 years, diagnosed with non-traumatic coma from January 2020 till December 2020 were reviewed retrospectively. The nal outcome was determined by patient's death or neurological condition at the time of discharge. Results: In the present study, out of 45 patients of NTC, 44% of the patients were in the age group 2 months to 5 years, 31% in 6 years to 12 years and 24% in 13 years to 18 years and 42% were Males & 57% were Females. In etiology, Infectious and Non-infectious causes contributed equally. Among the infectious causes, the most common ones were acute encephalitis (22%), acute pyogenic meningitis (9%), TBM (9%) and remaining infectious causes contributed to 9%. Among the non-infectious causes, diabetic ketoacidotic coma (22%), epileptic encephalopathy and metabolic encephalopathy contributed to 7% each. In outcome of the sample of 45 patients, 39 (87%) were discharged home and mortality was observed in 6 (13%). Among the total patients discharged (87%), 53% were neurologically normal, 7% had mild disability, 9% had moderate disability and 18% had severe disability. In our study, mortality was 3% in children with moderate brain injury, 33% mortality in children with severe brain injury (p value < 0.01). Conclusions: In our study, mortality rate was high with severe brain injury as compared to mild and moderate brain injury as assessed by GCS at admission.