A Case of Neonate Hypoglycemia

Area of Science:

• Neonatalogy
• Endocrinology
• Pediatrics

Background:

• Neonatal hypoglycemia lacks a unified definition, typically diagnosed below 2.2 mmol/L blood glucose.
• Infants of Diabetic Mothers (IDMs) are at high risk for hypoglycemia due to maternal diabetes.
• This case report addresses extreme neonatal hypoglycemia in an IDM, emphasizing monitoring and intervention.

Observation:

• A newborn from a diabetic mother presented with extremely low blood glucose levels immediately after birth.
• Maternal pre-delivery glucose was 8.28 mmol/L; newborn's initial blood glucose was 2.6 mmol/L, serum glucose 0.11 mmol/L.
• Elevated newborn insulin (805.55 pmol/L) and C-peptide (2,312.64 pmol/L) were noted, with maternal HbA1c at 7.5%.

Findings:

• The neonate received intravenous 10% glucose, initially at 12.7 mL/d, then bolus infusion at 7.7 mL/minute for 30 minutes.
• Blood glucose levels were successfully raised to a stable 5.2 mmol/L.
• The intervention effectively managed the critically low blood glucose in the IDM.

Implications:

• Maternal diabetes significantly impacts newborns, necessitating vigilant monitoring.
• Timely glucose level management is crucial for preventing neonatal complications.
• Early intervention in IDMs promotes long-term healthy growth and development.