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Pediatric burn encephalopathy, characterized by altered sensorium and seizures, affects 5% of children with burns. This condition often arises from complex metabolic and hemodynamic issues, not a single cause.
Area of Science:
- Pediatric Neurology
- Burn Medicine
- Critical Care
Background:
- Burn injuries in children can lead to complex neurological complications.
- Understanding the incidence and characteristics of burn encephalopathy is crucial for timely intervention.
Observation:
- A study of 287 pediatric burn patients identified 13 (5%) with encephalopathy.
- Key symptoms included altered sensorium and seizures, often manifesting after 48 hours post-burn.
- Multiple metabolic derangements, such as hypocalcemia, frequently accompanied these neurological signs.
Findings:
- Burn encephalopathy in children is likely multifactorial, stemming from combined metabolic, hematological, and hemodynamic disturbances.
- While some cases showed relapsing courses or temporary ventricular enlargement, 11 out of 13 children recovered fully.
Implications:
- This research highlights the need for comprehensive monitoring of metabolic and hemodynamic status in pediatric burn patients.
- Early recognition and management of these complex abnormalities are vital for improving neurological outcomes in children with severe burns.
Abstract:
Among 287 children with burns treated over a recent two-year period, 13 (5%) showed evidence of encephalopathy. The major clinical symptoms were an altered sensorium and seizures. The majority of symptoms began later than 48 hours after the burn and were accompanied by multiple metabolic aberrations including hypocalcemia. Three children had a relapsing course, and 1 had temporarily enlarged cerebral ventricles. Eleven children improved to normal. In the majority of instances, burn encephalopathy probably reflects central nervous system dysfunction resulting from complex metabolic, hematological, and hemodynamic abnormalities rather than from a single metabolic abnormality.