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Hypocalcemic seizures in neonates
1Division of Emergency Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA.
Insights
Neonatal seizures due to low calcium and magnesium levels can present with rapid eye blinking. Early diagnosis and treatment in the emergency department are crucial for infant outcomes.
Area of Science:
- Pediatrics
- Neonatology
- Emergency Medicine
Background:
- Neonatal seizures are a common neurological emergency in newborns.
- Identifying the underlying cause is critical for effective management.
- Hypocalcemia is a frequent, yet treatable, etiology of seizures in infants.
Observation:
- A 2-week-old infant presented with unexplained rapid eye blinking and jerking movements.
- Physical examination revealed no apparent congenital abnormalities.
- Initial laboratory tests indicated significantly low serum calcium and magnesium levels.
Findings:
- The infant's symptoms were attributed to severe hypocalcemia and hypomagnesemia.
- Treatment involved prompt administration of calcium and magnesium supplements.
- The infant's seizures resolved following electrolyte correction.
Implications:
- This case highlights the importance of considering electrolyte imbalances in neonatal seizures.
- Emergency departments are key settings for diagnosing and initiating therapy for neonatal hypocalcemia.
- Timely intervention can significantly improve neurological outcomes in affected infants.
Abstract:
A case of a 2-week-old infant who presented to the emergency department (ED) with rapid eye blinking and jerking in the absence of physical abnormalities is presented. Hypocalcemia and hypomagnesemia were detected. This case represents the common presentation, therapy, and outcome of neonatal hypocalcemia. It is of particular interest to ED physicians because most of the time the etiology of neonatal seizures can be diagnosed in the ED and appropriate therapy can be immediately instituted.