[Cerebral damage due to hypoglycaemia in otherwise healthy breast-fed term infants]

Area of Science:

• Neonatal Medicine
• Pediatric Neurology

Background:

• Breast-fed term infants are generally considered low-risk for metabolic disturbances.
• Hypoglycemia can present with non-specific symptoms in neonates, leading to delayed diagnosis.

Observation:

• Two healthy, breast-fed term infants presented with symptomatic hypoglycemia and seizures.
• Risk factors, including hypothermia, were unrecognized until apnea or seizures occurred.
• Both infants required antiepileptic medication for neonatal seizures.

Findings:

• One infant experienced restricted head growth and later developed cognitive impairment and epilepsy by 11 years.
• The second infant had normal head circumference and mild global developmental delay at 36 months.
• Severe symptomatic hypoglycemia in this cohort led to significant neurodevelopmental deficits.

Implications:

• Early identification of risk factors, such as hypothermia exceeding 3 hours, is critical for preventing neonatal hypoglycemia.
• Supplemental bottle-feeding may be necessary when risk factors are present to ensure adequate intake.
• Prompt investigation of any suspected hypoglycemia symptoms is essential to mitigate potential brain damage.