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Hypoglycemia in Infants and Effect on Neurodevelopment

Bridget R McGowan1,2, Tracy S Gertler1,2

  • 1Division of Neurology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL.

Pediatric Neurology Briefs
|December 23, 2020
PubMed

Insights

This study compared two glucose thresholds for treating neonatal hypoglycemia, finding that a lower threshold (36 mg/dL) did not worsen developmental outcomes compared to the traditional 47 mg/dL threshold.

Area of Science:

  • Neonatal Medicine
  • Pediatric Endocrinology
  • Clinical Trials

Background:

  • Neonatal hypoglycemia is common and can impact neurodevelopment.
  • Current treatment guidelines vary regarding glucose thresholds.

Purpose of the Study:

  • To compare developmental outcomes in infants treated for neonatal hypoglycemia using two different glucose thresholds.
  • To evaluate the safety and efficacy of a lower glucose threshold for intervention.

Main Methods:

  • Prospective, randomized treatment trial involving multiple institutions.
  • Comparison of a 47 mg/dL glucose threshold versus a 36 mg/dL threshold for intervention.
  • Assessment of developmental outcomes post-treatment.

Main Results:

  • The study aimed to determine if a lower glucose threshold impacts developmental outcomes.
  • Results will indicate whether the 36 mg/dL threshold is non-inferior to the 47 mg/dL threshold.

Conclusions:

  • Findings will inform clinical practice guidelines for managing neonatal hypoglycemia.
  • Establishing an optimal glucose threshold can improve infant neurodevelopmental trajectories.

Keywords:
Blood GlucoseChild DevelopmentHypoglycemiaInfantNewborn

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