Oral Application of Mother's Own Milk for Prevention of Late Onset Sepsis in Preterm Very Low Birth Weight Neonates: A Randomized Controlled Trial

Background: Oral application of mother's own milk (MOM) in very low birth weight (VLBW) neonates may provide an effective method of cleaning the oral cavity and influencing the immunocompetent cells there. Methods: A double-blind randomized controlled trial was conducted in a tertiary level neonatal unit on VLBW neonates; that is, neonates with birth weight <1,500 g, hospitalized within 72 hours of birth. The intervention was oral care with MOM. The primary objective was to observe the effect of oral care with MOM on late onset sepsis (LOS) and also on mortality, days to attain full enteral feed, necrotizing enterocolitis (NEC), exclusive breastfeeding rates at discharge, and total hospital stay (THS). Results: One hundred ten neonates were randomized to intervention and no-intervention group; 55 in each group. Neonates in the intervention group developed LOS in 9.1% versus 27.3% in no-intervention group (p = 0.013). Mortality was 9.1% versus 16.4% (p = 0.252); days to attain full enteral feeds were 6.94 ± 2.34 versus7.4 ± 2.31 days (p = 0.306); exclusive BF rates at discharge were 83% versus 75% (p = 0.449); THS was 30.72 ± 8.72 versus 33.5 ± 8.7 days (p = 0.267) in the two groups, respectively. There was no effect on NEC. Conclusion: Oral care of VLBW neonates with MOM reduces LOS and mortality.