Impact of donor human milk bank on clinical outcomes in infants with very/extremely low birth weight
10.19723/j.issn.1671-167X.2025.04.021
- VernacularTitle:捐献人乳库对极/超低出生体重儿的临床效果
- Author:
Rui LI
1
;
Jing PAN
1
;
Qing YANG
1
;
Yan XING
1
;
Xiaomei TONG
1
Author Information
1. 北京大学第三医院儿科,北京 100191
- Publication Type:Journal Article
- Keywords:
Very low birth weight infant;
Extremely low birth weight infant;
Breastfeeding;
Donor human milk bank
- From:
Journal of Peking University(Health Sciences)
2025;57(4):759-763
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the differences in breastfeeding rates and the incidence of clinical complications in very/extremely low birth weight infants with and without the use of donor milk banks.Methods:Before and after the establishment of the donor milk bank,a total of 279 very/extremely low birth weight infants who were hospitalized in neonatal intensive care unit in a tertiary hospital in Beijing were selected.In the study,136 infants who did not receive donated breast-feeding were included in con-trol group and 143 infants who received donated breast-feeding were included in observation group.The clinical data of mothers and their infants were collected.The mother's information included gestational age,maternal comorbidities,and mode of delivery.Infant information includes gender,weight,gesta-tional age,duration of breastfeeding,total enteral feeding time,hospitalization time and incidence of complications(feeding intolerance,necrotizing enterocolitis,retinopathy of prematurity).Results:The maternal ages were(33.5±4.2)years in the observation group and(32.5±3.9)years in the con-trol group.Cesareans were performed in 95 cases(70.4％)and 81 cases(66.9％),respectively.The gestational ages of preterm infants were(29.2±2.1)weeks and(29.1±2.2)weeks,with birth weights of(1 140.5±247.1)g and(1 169.4±228.6)g,respectively.Newborn boys accounted for 72 cases(50.3％)in the observation group and 63 cases(46.3％)in the control group.No statistically significant differences were found in baseline characteristics between the two groups(all P＞0.05).After the use of donor milk banks,the rate of exclusive breastfeeding in very/low birth weight infants increased from 3.1％to 10.5％(x2=5.778,P=0.016)during hospitalization,the time to full enteral feeding was shortened from 13dto10d(Z=-4.567,P＜0.001),the first breastfeeding time was shortened from the third day of admission to the first day of admission(Z=-11.812,P＜0.001),the first breastfeeding of mother's own milk was extended from the third day of admission to the fourth day of admission(Z=-4.652,P＜0.001),and the incidence of feeding intolerance during hospitalization was reduced from 34.0％to 10.0％(x2=17.015,P＜0.001).There were no significant differences in the incidence of necrotizing enterocolitis,late-onset sepsis,retinopathy of prematurity and total length of hospital stay(P＞0.05).Conclusion:The use of donor milk bank can improve the breastfeeding rate,shorten the time to first breastfeeding,and reduce the incidence of feeding intolerance in very/extremely low birth weight infants,which provides a reference for the clinical treatment of very/extremely low birth weight infants.
