Related Experiment Video
Updated: May 27, 2025

Author Spotlight: Assessing the Feasibility of Using Amplitude-Integrated EEG During Neonatal Transport
Published on: June 21, 2024
A Review of Screening Guidelines for Hypoglycaemia in Infants Born Small for Gestational Age Showed Numerous
Giulia Remaschi1, Carlo Dani1,2
1Neonatal Intensive Care Unit, Division of Neonatology, Careggi University Hospital of Florence, Florence, Italy.
Insights
Screening guidelines for infants small for gestational age (SGA) vary significantly worldwide. This review highlights inconsistencies in SGA hypoglycaemia screening criteria and timing, indicating a need for standardized recommendations.
Area of Science:
- Neonatal Medicine
- Pediatric Endocrinology
Background:
- Hypoglycaemia poses a significant risk to infants born small for gestational age (SGA).
- Current global screening guidelines for SGA infants exhibit considerable variation.
Purpose of the Study:
- To review and analyze published hypoglycaemia screening guidelines for SGA infants.
- To evaluate the characteristic features of hypoglycaemia in SGA infants to assess the relevance of current screening practices.
Main Methods:
- A narrative review of studies from PubMed and Cochrane Database of Systematic Reviews.
- Inclusion of government and national healthcare institution guidelines for hypoglycaemia screening in term and near-term SGA infants.
Main Results:
- Significant discrepancies exist among international guidelines regarding which SGA infants require screening (e.g., <10th percentile vs. <2nd percentile).
- Variations observed in hypoglycaemia cut-off values and the duration of glucose monitoring (4-24 hours).
- Reported incidence of hypoglycaemia in SGA infants ranges from 12% to 52%, typically occurring 2-6 hours after birth.
Conclusions:
- Existing hypoglycaemia screening guidelines for SGA infants lack uniformity.
- Further research is essential to develop robust and consistent international guidance for managing hypoglycaemia in this vulnerable population.
Aim:
Different hypoglycaemia screening guidelines for infants born small for gestational age (SGA) are applied throughout the world. This narrative review analysed the published guidelines and evaluated the characteristic features of hypoglycaemia in SGA infants to assess the relevance of the issue.
Methods:
PubMed and the Cochrane Database of Systematic Reviews were reviewed for papers regarding hypoglycaemia and hypoglycaemia screening guidelines in term and near-term SGA infants. We also searched government-related websites and national healthcare institution websites for guidelines.
Results:
Numerous differences among guidelines were found. The American Academy of Pediatrics and the Pediatric Endocrine Society do not specify which SGA infants need screening. Other guidelines suggest screening infants with birth weight < 10th percentile, while still others < 2nd percentile. Depending on the growth curves, the SGA population may change. The hypoglycaemia cut-off value was another relevant variance. The duration of glucose level checks varies from the first 4-24 h of life. The reported incidence of hypoglycaemia was 12%-52%. The timing of hypoglycaemia onset was 2-6 h of life. Specific risk factors for hypoglycaemia in SGA infants were found.
Conclusion:
Numerous differences were found in the hypoglycaemia guidelines for SGA infants, and further studies are needed to address strong and uniform guidance.
Related Concept Videos
Hypoglycemia and Glucagon
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Diabetes Mellitus: Type 2 and Gestational
SBAR II: Application of SBAR
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
Pre-Procedural Guidelines for Assessing Blood Pressure
Oral Hypoglycemic Agents: Biguanides and Glitazones

