不同喂养配方改善极低出生体质量儿喂养不耐受的临床效果  

The clinical effect of different formula on the improvement of feeding intolerance in very low birth weight infants

作　　者：黎小兰 宋燕燕 周伟 蔡岳鞠 LI Xiaolan;SONG Yanyan;ZHOU Wei;CAI Yueju(Department of Child Health,Guangzhou Wowen and Children's Medical Center,Guangzhou 510623,China;Department of Neonatology,Guangzhou Wowen and Children's Medical Center,Guangzhou 510623,China)

机构地区：[1]广州市妇女儿童医疗中心儿童保健部,广州510623 [2]广州市妇女儿童医疗中心新生儿科,广州510623

出　　处：《广州医药》2022年第4期69-72,82,共5页Guangzhou Medical Journal

基　　金：广东省科技计划项目(2013B021800029)。

摘　　要：目的探讨在早期早产儿配方奶(PF)喂养失败下,更换母乳(HM)或深度水解奶(eHF)对极低出生体质量儿喂养不耐受(FI)的改善情况。方法选择2016年1月—2018年1月在广州市妇女儿童医疗中心出生、生后PF喂养失败、出现FI的极低出生体质量儿84例,根据家长HM喂养意愿及条件,分为HM喂养组38例和eHF喂养组46例,比较2组患儿更换喂养配方后FI消失时间、FI改善率、达全肠内喂养时间及体质量增长情况等喂养结局。结果相对于eHF喂养组,HM喂养组FI消失时间更快,FI改善率更高,达全肠内喂养时间更快,差异有统计学意义。HM喂养组平均每日体质量增长量、出院时体质量均明显大于eHF喂养组,住院时间更短,出院时宫外发育迟缓(EUGR)发生率更低,差异有统计学意义。2组患儿坏死性小肠结肠炎、胆汁淤积症、院内感染发生率比较无统计学差异。结论当极低出生体质量儿PF喂养失败、出现FI时,选择HM或eHF均可改善FI,但HM效果更好,达全肠内喂养时间更快且体质量增长更理想,出院时EUGR发生率较低。Objective To investigate the improvement of feeding intolerance(FI)by changing human milk(HM)or extensively hydrolyzed formula(eHF)after failure of preterm formula(PF)feeding in very low birth weight(VLBW)infants.Methods Eighty-four VLBW infants who were born in Guangzhou Women and Children's Medical Center from January 2016 to January 2018 with PF feeding failure and FI were divided into HM feeding group(n=38)and eHF feeding group(n=46)according to their parents'HM feeding willingness and conditions.The time of FI disappearance,FI improvement rate,total enteral feeding time and weight gain were compared between the two groups after changing feeding formula.Results Compared with the eHF feeding group,the disappearance time of FI,the time of getting total intestinal feeding in the HM feeding group were shorter,and the improvement rate of FI was higher,the differences were statistically significant.The average daily weight increase and discharge weight of the HM feeding group were significantly more than those of the eHF feeding group,and the length of hospital stay,the incidence of extrauterine growth retardation(EUGR)at discharge were lower,the differences were statistically significant.There was no significant difference in the incidence of necrotizing enterocolitis,cholestasis and nosocomial infection between the two groups.Conclusions In the case of failure of PF feeding and FI in VLBW infants,both HM and eHF could ameliorate FI,but HM had a better effect,with a shorter time of getting total intestinal feeding,better weight gain and a lower incidence of EUGR at discharge.

关 键 词：母乳喂养 深度水解奶 极低出生体质量儿 喂养失败 喂养不耐受 

分 类 号：R174.4[医药卫生—妇幼卫生保健]