A Randomized Control Trial of Oral Sucrose Solution for Prevention of Hypoglycemia in High Risk Infants.

Background: Neonatal hypoglycemia is found in up to 15% of neonates and 50% of those with risk factors. Hypoglycemia can cause brain damage and increase risk of developmental delay. Nevertheless, the data regarding hypoglycemia prevention by oral sucrose are still limited. The present study aimed to investigate whether oral sucrose solution can prevent hypoglycemia in high-risk infants.

Patients And Methods: Four hundred and twenty-five infants with high hypoglycemic risk were randomized into two groups (214 infants in the intervention and 211 infants in the control groups). The intervention group received one dose of 0.8 ml/kg of 24% oral sucrose solution followed by enteral feed and was compared to the control group receiving enteral feed alone. Glucose levels were evaluated by Dextrostrix.

Results: There was no significant difference in antenatal and perinatal risk factors of neonatal hypoglycemia between groups. Glucose level on admission was 72.1±20.3 and 72.1±24.1 mg/dl in the intervention and control groups, respectively. Although no significant difference was recognized in terms of capillary blood glucose levels between groups, data analysis revealed that the glucose increase over time was significantly higher in the intervention group at 1 h (mean±SE=3.61±1.27 mg/dl; p<0.005), 3 h (mean±SE=7.95±1.57 mg/dl, p<0.001), and 6 h (mean±SE=6.31±1.62 mg/dl, p<0.001) in comparison to those of the control. No serious adverse event was observed in either group.

Conclusion: A single dose of 24% sucrose solution enhanced the increase of glucose level at 1, 3 and 6 h. However, routine early feeding alone is not inferior to the addition of an oral sucrose solution.