Transitional Hypoglycaemia Management in Small for Gestational Age Neonates with Sucrose Enriched Expressed...

To find out if oral sucrose is as efficacious as intravenous dextrose (IVDx) in treating hypoglycaemia in small for gestational age (SGA) neonates and to compare risk of feed intolerance (FI) and necrotizing enterocolitis (NEC) in oral therapy with IVDx therapy.

Eighty SGA haemodynamically stable hypoglycaemic [blood sugar (BS) < 40 mg/dl] neonates of ≥32 to ≤36 week gestational age were randomized to receive oral sugar enriched expressed breastmilk (EBM; Group A) or IV dextrose therapy (Group B; 40 in each group) in similar calculated doses. BS at 6 h after treatment, incidence of recurrence of hypoglycaemia, FI and NEC were compared.

Mean BS level at 6 h after treatment in oral supplementation group was 63.53 ± 22.12 mg/dl [3.52 ± 1.22 mmol/l (IQR 49.2-82 mg/dl, 2.7-4.5 mmol/l) vs. 71.28 ± 31.76 mg/dl [3.96 ± 1.76 mmol/l (IQR 48.5-73 mg/dl, 2.69-4 mmol/l) in IVDx group, p = 0.209. Relative risk (RR) of recurrence of hypoglycaemia in oral vs. IV treatment was 1.5 with 95% CI 0.4578-4.9151. Incidence of FI (p = 0.49, RR 1, 95%CI 0.3-3.1) and NEC (p = 0.4, RR 0.2, 95%CI 0.01-4.2) was comparable.

In resource poor setting in haemodynamically stable hypoglycaemic SGA neonates, EBM enriched with calculated dose of sucrose given orally maintains euglycaemia (BS 40-125mg/dl, 2.2-6.9 mmol/l) without increased incidence of FI and NEC. This method also prevents lactational failure.