This version was machine-translated from German and has not been medically reviewed. The authoritative version is the German version.

Hypoglycemia in newborns: cut-off values and initial treatment

Classify the newborn’s blood glucose according to Pädiatrie Schweiz 2021 (standard), AAP 2011 or PES 2015 – with dextrose gel, supplemental feeding and i.v. dose, as far as the chosen guideline specifies them

Details

Guideline

Blood glucose

Age (hours)

Gestational age – weeks

Gestational age – days

Weight (kg)

Symptoms (for example jitteriness, hypotonia, apathy, seizure, apnea, cyanosis, pallor, sweating, hypothermia)

Increased risk (preterm birth, maternal diabetes, SGA or LGA, ill infant, hypothermia)

Value is the follow-up check after treatment (1 hour after gel and feed, or after supplementary feeding)

Hypoglycemia has lasted longer than 4 hours or is recurrent

Suspected congenital hypoglycemia disorder (for example hyperinsulinism)

Calculation aid for healthcare professionals: the calculator reproduces what the sources cited assign to the inputs. Clinical assessment and every treatment decision remain with the treating physician. Inputs and results are not stored.

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Sources

Guideline on the prevention and treatment of hypoglycemia in newborns from 35+0 weeks of gestation on the postnatal ward (Paediatrica 32(1):24–28) Schulzke S, Das-Kundu S, Fontijn J, Mönkhoff M, Neumann R, Szinnai G; Schweizerische Gesellschaft für Neonatologie (SGN), 2021. Guideline, full text read
Postnatal glucose homeostasis in late-preterm and term infants (Pediatrics 127:575–579) Adamkin DH; American Academy of Pediatrics, Committee on Fetus and Newborn, 2011. AAP clinical report, full text read
Recommendations from the Pediatric Endocrine Society for Evaluation and Management of Persistent Hypoglycemia in Neonates, Infants, and Children (J Pediatr 167:238–245) Thornton PS, Stanley CA, De Leon DD, et al.; Pediatric Endocrine Society, 2015. Guideline, full text read (PMC11891912, CC BY-NC-ND)

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Note

Calculation aid for healthcare professionals. Clinical assessment remains with the treating physician.

Review date of the German original: 2026-11-08 · Methodology

Frequently asked questions

Hypoglycemia in newborns: cut-off values and initial treatment: What does this calculator compute?

Classifies a neonatal blood glucose according to a selected guideline. The default is the guideline of Pädiatrie Schweiz (SGN 2021) for newborns from 35+0 weeks: treat below 2.6 mmol/l, dextrose gel 40 % 0.5 ml/kg and supplemental feeding 10 ml/kg. Optionally AAP 2011 (tiered thresholds 25, 35 and 40 mg/dl, minibolus and D10 infusion) or PES 2015 (target values above 50 and 60 mg/dl respectively). The guidelines are not mixed. The Swiss guideline gives no i.v. dose; the calculator states this openly. The German AWMF guideline 024-006 has not been reconciled.

Hypoglycemia in newborns: cut-off values and initial treatment: Which sources is this calculator based on?

Schulzke S, Das-Kundu S, Fontijn J, Mönkhoff M, Neumann R, Szinnai G; Swiss Society of Neonatology (SGN): Guideline for the prevention and treatment of hypoglycemia in newborns from 35+0 weeks of gestation on the postnatal ward (Paediatrica 32(1):24–28) (2021); Adamkin DH; American Academy of Pediatrics, Committee on Fetus and Newborn: Postnatal glucose homeostasis in late-preterm and term infants (Pediatrics 127:575–579) (2011); Thornton PS, Stanley CA, De Leon DD, et al.; Pediatric Endocrine Society: Recommendations from the Pediatric Endocrine Society for Evaluation and Management of Persistent Hypoglycemia in Neonates, Infants, and Children (J Pediatr 167:238–245) (2015)