Improving Early Colostrum Feeding in a Tertiary Neonatal Intensive Care Unit: A Quality Improvement Initiative

Effect of oropharyngeal colostrum therapy on neonatal sepsis in preterm neonates: A systematic review and meta-analysis

Various studies have shown that oropharyngeal colostrum application (OPCA) is beneficial to preterm neonates. We performed a systematic review and meta-analysis to assess whether OPCA reduces the incidence of culture-proven neonatal sepsis in preterm neonates. Randomized controlled trials comparing OPCA with placebo or standard care in preterm neonates were included. Medline, Embase, Web of Science, Cumulated Index to Nursing and Allied Health Literature, Scopus, and CENTRAL were searched for studies published up to June 15, 2023. We used the Cochrane Risk of Bias tool, version 2, for risk of bias assessment, the random-effects model (RevMan 5.4) for meta-analysis, and Gradepro software for assessing the certainty of evidence. Twenty-one studies involving 2393 participants were included in this meta-analysis. Four studies had a low risk of bias, whereas seven had a high risk. Oropharyngeal colostrum significantly reduced the incidence of culture-proven sepsis (18 studies, 1990 neonates, risk ratio [RR]: 0.78, 95% confidence interval [95% CI]: 0.65, 0.94), mortality (18 studies, 2117 neonates, RR: 0.73, 95% CI: 0.59, 0.90), necrotizing enterocolitis (NEC) (17 studies, 1692 neonates, RR: 0.59, 95% CI: 0.43, 0.82), feeding intolerance episodes (four studies, 445 neonates, RR: 0.59, 95% CI: 0.38, 0.92), and the time to full enteral feeding (19 studies, 2142 neonates, mean difference: -2 to 21 days, 95% CI: -3.44, -0.99 days). There was no reduction in intraventricular hemorrhage, retinopathy of prematurity, bronchopulmonary dysplasia, ventilator-associated pneumonia, neurodevelopmental abnormalities, hospital stay duration, time to full oral feeding, weight at discharge, pneumonia, and duration of antibiotic therapy. The certainty of the evidence was high for the outcomes of culture-positive sepsis and mortality, moderate for NEC, low for time to full enteral feeding, and very low for feeding intolerance. OPCA reduces culture-positive sepsis and mortality (high certainty), NEC (moderate certainty), and time to full enteral feeding (low certainty) in preterm neonates. However, scarcity of data from extremely premature infants limits the generalizability of these results to this population.

Study on improving collection feeding safety and quality of colostrum for very (extremely) low birth weight infants

OBJECTIVE

This study aims to explore the difficulties related to fresh colostrum feeding for very (extremely) low birth weight infants (VLBWI/ELBWI) and optimize the colostrum administration process.

METHODS

The VLBWI/ELBWI who were admitted in the neonatal intensive care unit from January to December 2021, were enrolled as the experimental group, and an optimized colostrum feeding process was adopted. The VLBWI/ELBWI admitted from January to December 2020 were enrolled as the control group, and a conventional feeding process was adopted. The general situation of colostrum supply, number of adverse feeding events, maternal breastfeeding rate at the critical time points.

RESULTS

There were no significant differences between the baseline charatcteristics of the 2 groups. In the experimental group, compared with the control group, the time to first colostrum collection was significantly shorter (64.8% vs. 57.8% p < 0.05), and the rates of colostrum feeding (44.1% vs. 70.5% p < 0.001), and of maternal breastfeeding at 2 weeks after birth (56.1% vs. 46.7%, p < 0.05) and on the day of discharge (46.2% vs. 37.8%, p < 0.05) were significantly higher. Before and after process optimization, the average total time required for the time for nurses to receive the colostrum in the NICU reduced from 7.5 min/time to 2 min/time, and no feeding-related adverse events occurred.

CONCLUSION

Fresh colostrum feeding process optimization for VLBWI/ELBWI, improves the colostrum feeding rate, shortens the time to first colostrum collection, saves the working time of nurses, and improves the maternal breastfeeding rate at key time points.