Significant initial hyperglycemia in young children with intracranial hemorrhage related to abuse

Area of Science:

• Pediatric Emergency Medicine
• Neurology
• Child Abuse Pediatrics

Background:

• Abusive head injury (AHI) is a leading cause of mortality and morbidity in young children.
• Hyperglycemia is frequently observed in patients with head injuries and is associated with poorer neurological outcomes.

Purpose of the Study:

• To investigate the association between hyperglycemia and abusive head injury in pediatric patients.
• To determine if initial glucose levels can serve as a biomarker for identifying abusive head injury.

Main Methods:

• Retrospective review of pediatric patients under three years old presenting with traumatic intracranial hemorrhage.
• Analysis of demographic data, laboratory values (including initial glucose), and imaging results.

Main Results:

• 179 patients were analyzed; abusive head injury patients had a median initial glucose of 164 mg/dL compared to 99 mg/dL in non-abuse patients.
• All eight patients with glucose levels >300 mg/dL were victims of abuse.
• Initial glucose level was a significant predictor for child abuse diagnosis, ICU admission, neurosurgical intervention, and mortality.

Conclusions:

• Elevated initial glucose levels, particularly >300 mg/dL, in young children with intracranial hemorrhage are highly indicative of abusive head injury.
• A high initial glucose reading should prompt clinicians to consider abusive head injury in their differential diagnosis for critically ill infants.